octave: libgui/src/m-editor/file-editor-tab.cc annotate

annotate libgui/src/m-editor/file-editor-tab.cc @ 26369:0249ba4c9589

Fix static analyzer detected V668 issues (bug #55347). This patch adresses all V668 (check return value of "new" against NULL) except the following files: utils.cc:188 (keep the check in expression for clarity) * file-editor.cc, resource-manager.cc, shortcut-manager.cc, display.cc, file-editor-tab.cc, ft-text-renderer.cc, graphics.cc, oct-errno.in.cc, pager.cc, __init_fltk__.cc, audiodevinfo.cc, oct-parse.yy, oct-fftw.cc, oct-rand.cc, oct-spparms.cc, oct-env.cc, singleton-cleanup.cc: Remove checking for nullptr when pointer was created with new() which will throw an exception.

author	Andreas Weber <octave@josoansi.de>
date	Wed, 02 Jan 2019 14:13:59 +0100
parents	fd890481c408
children	f1a8a4aac3d4

rev	line source
15204 359098ad343e update copyright notices in libgui directory John W. Eaton <jwe@octave.org> parents: 15196 diff changeset	1 /*
359098ad343e update copyright notices in libgui directory John W. Eaton <jwe@octave.org> parents: 15196 diff changeset	2
25054 6652d3823428 maint: Update copyright dates in all source files. John W. Eaton <jwe@octave.org> parents: 24827 diff changeset	3 Copyright (C) 2011-2018 Jacob Dawid
15204 359098ad343e update copyright notices in libgui directory John W. Eaton <jwe@octave.org> parents: 15196 diff changeset	4
359098ad343e update copyright notices in libgui directory John W. Eaton <jwe@octave.org> parents: 15196 diff changeset	5 This file is part of Octave.
359098ad343e update copyright notices in libgui directory John W. Eaton <jwe@octave.org> parents: 15196 diff changeset	6
24534 194eb4bd202b maint: Update punctuation for GPL v3 license text. Rik <rik@octave.org> parents: 24495 diff changeset	7 Octave is free software: you can redistribute it and/or modify it
22755 3a2b891d0b33 maint: Standardize Copyright formatting. Rik <rik@octave.org> parents: 22743 diff changeset	8 under the terms of the GNU General Public License as published by
24534 194eb4bd202b maint: Update punctuation for GPL v3 license text. Rik <rik@octave.org> parents: 24495 diff changeset	9 the Free Software Foundation, either version 3 of the License, or
22755 3a2b891d0b33 maint: Standardize Copyright formatting. Rik <rik@octave.org> parents: 22743 diff changeset	10 (at your option) any later version.
3a2b891d0b33 maint: Standardize Copyright formatting. Rik <rik@octave.org> parents: 22743 diff changeset	11
3a2b891d0b33 maint: Standardize Copyright formatting. Rik <rik@octave.org> parents: 22743 diff changeset	12 Octave is distributed in the hope that it will be useful, but
3a2b891d0b33 maint: Standardize Copyright formatting. Rik <rik@octave.org> parents: 22743 diff changeset	13 WITHOUT ANY WARRANTY; without even the implied warranty of
3a2b891d0b33 maint: Standardize Copyright formatting. Rik <rik@octave.org> parents: 22743 diff changeset	14 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
3a2b891d0b33 maint: Standardize Copyright formatting. Rik <rik@octave.org> parents: 22743 diff changeset	15 GNU General Public License for more details.
15204 359098ad343e update copyright notices in libgui directory John W. Eaton <jwe@octave.org> parents: 15196 diff changeset	16
359098ad343e update copyright notices in libgui directory John W. Eaton <jwe@octave.org> parents: 15196 diff changeset	17 You should have received a copy of the GNU General Public License
359098ad343e update copyright notices in libgui directory John W. Eaton <jwe@octave.org> parents: 15196 diff changeset	18 along with Octave; see the file COPYING. If not, see
24534 194eb4bd202b maint: Update punctuation for GPL v3 license text. Rik <rik@octave.org> parents: 24495 diff changeset	19 <https://www.gnu.org/licenses/>.
15204 359098ad343e update copyright notices in libgui directory John W. Eaton <jwe@octave.org> parents: 15196 diff changeset	20
359098ad343e update copyright notices in libgui directory John W. Eaton <jwe@octave.org> parents: 15196 diff changeset	21 */
14676 35512b788af2 Editor can now handle multiple files in tabs. Jacob Dawid <jacob.dawid@googlemail.com> parents: diff changeset	22
24164 44f0ad0e3af5 doc: libgui/src/m-editor/file-editor-tab.cc: fix Doxygen comment. Kai T. Ohlhus <k.ohlhus@gmail.com> parents: 24123 diff changeset	23 //! @file file-editor-tab.cc A single GUI file tab.
24109 1d6c940a1b37 doc: Improve Doxygen documentation for some files in libgui. Kai T. Ohlhus <k.ohlhus@gmail.com> parents: 23996 diff changeset	24 //!
1d6c940a1b37 doc: Improve Doxygen documentation for some files in libgui. Kai T. Ohlhus <k.ohlhus@gmail.com> parents: 23996 diff changeset	25 //! This interfaces QsciScintilla with the rest of Octave.
21058 759fcdf3666d Test GUI marker flags correctly, and omit unnecessary test finding next marker Lachlan Andrew <lachlanbis@gmail.com> parents: 21054 diff changeset	26
21724 aba2e6293dd8 use "#if ..." consistently instead of "#ifdef" and "#ifndef" John W. Eaton <jwe@octave.org> parents: 21651 diff changeset	27 #if defined (HAVE_CONFIG_H)
21301 40de9f8f23a6 Use '#include "config.h"' rather than <config.h>. Rik <rik@octave.org> parents: 21213 diff changeset	28 # include "config.h"
15286 ae9079bbc627 Add '#include <config.h>' to C++ files in libgui/src Rik <rik@octave.org> parents: 15257 diff changeset	29 #endif
ae9079bbc627 Add '#include <config.h>' to C++ files in libgui/src Rik <rik@octave.org> parents: 15257 diff changeset	30
21724 aba2e6293dd8 use "#if ..." consistently instead of "#ifdef" and "#ifndef" John W. Eaton <jwe@octave.org> parents: 21651 diff changeset	31 #if defined (HAVE_QSCINTILLA)
15873 7d300b85ee25 allow build to proceed if either Qt or QScintilla is missing John W. Eaton <jwe@octave.org> parents: 15860 diff changeset	32
16662 72665c4ae25b allow build to continue without QScintilla lexer for Octave John W. Eaton <jwe@octave.org> parents: 16646 diff changeset	33 #if defined (HAVE_QSCI_QSCILEXEROCTAVE_H)
21213 f7d1050b9b53 maint: Clean up various usages of #ifdef. Rik <rik@octave.org> parents: 21203 diff changeset	34 # define HAVE_LEXER_OCTAVE 1
21203 710e700cdd7f maint: Clean up naming and indentation of #ifdef blocks in libgui Rik <rik@octave.org> parents: 21158 diff changeset	35 # include <Qsci/qscilexeroctave.h>
16662 72665c4ae25b allow build to continue without QScintilla lexer for Octave John W. Eaton <jwe@octave.org> parents: 16646 diff changeset	36 #elif defined (HAVE_QSCI_QSCILEXERMATLAB_H)
21213 f7d1050b9b53 maint: Clean up various usages of #ifdef. Rik <rik@octave.org> parents: 21203 diff changeset	37 # define HAVE_LEXER_MATLAB 1
21203 710e700cdd7f maint: Clean up naming and indentation of #ifdef blocks in libgui Rik <rik@octave.org> parents: 21158 diff changeset	38 # include <Qsci/qscilexermatlab.h>
16662 72665c4ae25b allow build to continue without QScintilla lexer for Octave John W. Eaton <jwe@octave.org> parents: 16646 diff changeset	39 #endif
14873 355d6c165df0 Added syntax highlighting support for .sh/.bat/.pl and .diff-files. Jacob Dawid <jacob.dawid@gmail.com> parents: 14869 diff changeset	40 #include <Qsci/qscilexercpp.h>
355d6c165df0 Added syntax highlighting support for .sh/.bat/.pl and .diff-files. Jacob Dawid <jacob.dawid@gmail.com> parents: 14869 diff changeset	41 #include <Qsci/qscilexerbash.h>
355d6c165df0 Added syntax highlighting support for .sh/.bat/.pl and .diff-files. Jacob Dawid <jacob.dawid@gmail.com> parents: 14869 diff changeset	42 #include <Qsci/qscilexerperl.h>
355d6c165df0 Added syntax highlighting support for .sh/.bat/.pl and .diff-files. Jacob Dawid <jacob.dawid@gmail.com> parents: 14869 diff changeset	43 #include <Qsci/qscilexerbatch.h>
355d6c165df0 Added syntax highlighting support for .sh/.bat/.pl and .diff-files. Jacob Dawid <jacob.dawid@gmail.com> parents: 14869 diff changeset	44 #include <Qsci/qscilexerdiff.h>
16440 aaf024ac8015 Add editor print menu/toolbutton implementation John Donoghue <john.donoghue@ieee.org> parents: 16437 diff changeset	45 #include <Qsci/qsciprinter.h>
15257 7ee62f559a73 Fix compilation under Windows with GUI and LLVM enabled. Michael Goffioul <michael.goffioul@gmail.com> parents: 15204 diff changeset	46 #include <QApplication>
7ee62f559a73 Fix compilation under Windows with GUI and LLVM enabled. Michael Goffioul <michael.goffioul@gmail.com> parents: 15204 diff changeset	47 #include <QFileDialog>
14676 35512b788af2 Editor can now handle multiple files in tabs. Jacob Dawid <jacob.dawid@googlemail.com> parents: diff changeset	48 #include <QMessageBox>
15257 7ee62f559a73 Fix compilation under Windows with GUI and LLVM enabled. Michael Goffioul <michael.goffioul@gmail.com> parents: 15204 diff changeset	49 #include <QTextStream>
14676 35512b788af2 Editor can now handle multiple files in tabs. Jacob Dawid <jacob.dawid@googlemail.com> parents: diff changeset	50 #include <QVBoxLayout>
16375 f482302d81c9 editor goto line menu item (bug #38590) John Donoghue <john.donoghue@ieee.org> parents: 16018 diff changeset	51 #include <QInputDialog>
16440 aaf024ac8015 Add editor print menu/toolbutton implementation John Donoghue <john.donoghue@ieee.org> parents: 16437 diff changeset	52 #include <QPrintDialog>
18833 6504a1932637 auto completion offers builtins and file functions for octave (bug #41371) Torsten <ttl@justmail.de> parents: 18767 diff changeset	53 #include <QDateTime>
22250 2fd4f1a3f4a8 allow building with Qt5 (bug #40252) John W. Eaton <jwe@octave.org> parents: 22181 diff changeset	54 #include <QDesktopServices>
20731 83611b387bc5 provide a user preference for the encoding used by the editor (bug #45597) Torsten <ttl@justmail.de> parents: 20713 diff changeset	55 #include <QTextCodec>
21007 0a09c3cae800 New marker class for modified file breakpoint and position maintenance. Daniel J Sebald <daniel.sebald@ieee.org> parents: 20995 diff changeset	56 #include <QStyle>
0a09c3cae800 New marker class for modified file breakpoint and position maintenance. Daniel J Sebald <daniel.sebald@ieee.org> parents: 20995 diff changeset	57 #include <QTextBlock>
0a09c3cae800 New marker class for modified file breakpoint and position maintenance. Daniel J Sebald <daniel.sebald@ieee.org> parents: 20995 diff changeset	58 #include <QLabel>
0a09c3cae800 New marker class for modified file breakpoint and position maintenance. Daniel J Sebald <daniel.sebald@ieee.org> parents: 20995 diff changeset	59 #include <QCheckBox>
0a09c3cae800 New marker class for modified file breakpoint and position maintenance. Daniel J Sebald <daniel.sebald@ieee.org> parents: 20995 diff changeset	60 #include <QDialogButtonBox>
0a09c3cae800 New marker class for modified file breakpoint and position maintenance. Daniel J Sebald <daniel.sebald@ieee.org> parents: 20995 diff changeset	61 #include <QPushButton>
14676 35512b788af2 Editor can now handle multiple files in tabs. Jacob Dawid <jacob.dawid@googlemail.com> parents: diff changeset	62
25617 44d638d5eea5 reorganize constants for preferences keys and default values Torsten <mttl@mailbox.org> parents: 25566 diff changeset	63 #include "gui-preferences.h"
21007 0a09c3cae800 New marker class for modified file breakpoint and position maintenance. Daniel J Sebald <daniel.sebald@ieee.org> parents: 20995 diff changeset	64 #include "resource-manager.h"
25443 2fa7cd178c4a new class for miscellaneous interpreter settings John W. Eaton <jwe@octave.org> parents: 25440 diff changeset	65
15402 7f423c6111c6 refactor GUI event handling to use new event_queue class John W. Eaton <jwe@octave.org> parents: 15389 diff changeset	66 #include "file-editor-tab.h"
7f423c6111c6 refactor GUI event handling to use new event_queue class John W. Eaton <jwe@octave.org> parents: 15389 diff changeset	67 #include "file-editor.h"
19348 c364b9a44580 provide an editor lexer for text or unknown files (bug #43572) Torsten <ttl@justmail.de> parents: 19328 diff changeset	68 #include "octave-txt-lexer.h"
21007 0a09c3cae800 New marker class for modified file breakpoint and position maintenance. Daniel J Sebald <daniel.sebald@ieee.org> parents: 20995 diff changeset	69 #include "marker.h"
16547 3cd80afc3509 improve debugging with the GUI John W. Eaton <jwe@octave.org> parents: 16520 diff changeset	70
21310 fc6a9bd59094 backout changeset e8c3590da9ff Lachlan Andrew <lachlanbis@gmail.com> parents: 21301 diff changeset	71 #include "file-ops.h"
26331 5f10217b562d Use gnulib to check if encoding is possible (bug #55306). Markus Mützel <markus.muetzel@gmx.de> parents: 26291 diff changeset	72 #include "uniconv-wrappers.h"
21310 fc6a9bd59094 backout changeset e8c3590da9ff Lachlan Andrew <lachlanbis@gmail.com> parents: 21301 diff changeset	73
23137 334119c390b3 move bp_table class to separate file John W. Eaton <jwe@octave.org> parents: 23084 diff changeset	74 #include "bp-table.h"
22181 acdd8983d308 Force reload of a function after it is saved in the editor (bug #46632) Lachlan Andrew <lachlanbis@gmail.com> parents: 22180 diff changeset	75 #include "call-stack.h"
23553 14723784b9f2 don't use singleton for call_stack John W. Eaton <jwe@octave.org> parents: 23490 diff changeset	76 #include "interpreter-private.h"
14723784b9f2 don't use singleton for call_stack John W. Eaton <jwe@octave.org> parents: 23490 diff changeset	77 #include "interpreter.h"
14723784b9f2 don't use singleton for call_stack John W. Eaton <jwe@octave.org> parents: 23490 diff changeset	78 #include "oct-map.h"
16635 25e418d23a4b fix running files from file browser's context menu Torsten <ttl@justmail.de> parents: 16591 diff changeset	79 #include "octave-qt-link.h"
22181 acdd8983d308 Force reload of a function after it is saved in the editor (bug #46632) Lachlan Andrew <lachlanbis@gmail.com> parents: 22180 diff changeset	80 #include "ov-usr-fcn.h"
acdd8983d308 Force reload of a function after it is saved in the editor (bug #46632) Lachlan Andrew <lachlanbis@gmail.com> parents: 22180 diff changeset	81 #include "symtab.h"
21158 65827e9cccb8 Gui support for enhancement of dbstop. Lachlan Andrew <lachlanbis@gmail.com> parents: 21148 diff changeset	82 #include "unwind-prot.h"
23553 14723784b9f2 don't use singleton for call_stack John W. Eaton <jwe@octave.org> parents: 23490 diff changeset	83 #include "utils.h"
14723784b9f2 don't use singleton for call_stack John W. Eaton <jwe@octave.org> parents: 23490 diff changeset	84 #include "version.h"
15402 7f423c6111c6 refactor GUI event handling to use new event_queue class John W. Eaton <jwe@octave.org> parents: 15389 diff changeset	85
24716 2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	86 namespace octave
14676 35512b788af2 Editor can now handle multiple files in tabs. Jacob Dawid <jacob.dawid@googlemail.com> parents: diff changeset	87 {
24716 2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	88 bool file_editor_tab::_cancelled = false;
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	89
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	90 //! A file_editor_tab object consists of a text area and three left margins.
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	91 //! The first holds breakpoints, bookmarks, and the debug program counter.
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	92 //! The second holds line numbers. The third holds "fold" marks, to hide
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	93 //! sections of text.
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	94
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	95 // Make parent null for the file editor tab so that warning WindowModal
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	96 // messages don't affect grandparents.
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	97 file_editor_tab::file_editor_tab (const QString& directory_arg)
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	98 {
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	99 _lexer_apis = nullptr;
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	100 _is_octave_file = true;
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	101 _lines_changed = false;
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	102
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	103 _ced = directory_arg;
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	104
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	105 _file_name = "";
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	106 _file_system_watcher.setObjectName ("_qt_autotest_force_engine_poller");
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	107
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	108 _edit_area = new octave_qscintilla (this);
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	109 _line = 0;
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	110 _col = 0;
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	111
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	112 _bp_lines.clear (); // start with empty lists of breakpoints
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	113 _bp_conditions.clear ();
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	114 m_bp_restore_count = 0;
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	115
25369 c89fa0989e7b prevent notifications on externally changed editor files (bug 53539) Torsten <mttl@mailbox.org> parents: 25336 diff changeset	116 // Initialize last modification date to now
c89fa0989e7b prevent notifications on externally changed editor files (bug 53539) Torsten <mttl@mailbox.org> parents: 25336 diff changeset	117 m_last_modified = QDateTime::currentDateTimeUtc();
c89fa0989e7b prevent notifications on externally changed editor files (bug 53539) Torsten <mttl@mailbox.org> parents: 25336 diff changeset	118
24716 2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	119 connect (_edit_area, SIGNAL (cursorPositionChanged (int, int)),
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	120 this, SLOT (handle_cursor_moved (int,int)));
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	121
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	122 connect (_edit_area, SIGNAL (SCN_CHARADDED (int)),
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	123 this, SLOT (handle_char_added (int)));
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	124
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	125 connect (_edit_area, SIGNAL (SCN_DOUBLECLICK (int, int, int)),
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	126 this, SLOT (handle_double_click (int, int, int)));
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	127
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	128 connect (_edit_area, SIGNAL (linesChanged ()),
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	129 this, SLOT (handle_lines_changed ()));
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	130
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	131 connect (_edit_area, SIGNAL (context_menu_edit_signal (const QString&)),
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	132 this, SLOT (handle_context_menu_edit (const QString&)));
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	133
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	134 // create statusbar for row/col indicator and eol mode
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	135 _status_bar = new QStatusBar (this);
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	136
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	137 // row- and col-indicator
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	138 _row_indicator = new QLabel ("", this);
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	139 QFontMetrics fm = _row_indicator->fontMetrics ();
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	140 _row_indicator->setMinimumSize (4.5*fm.averageCharWidth (),0);
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	141 QLabel *row_label = new QLabel (tr ("line:"), this);
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	142 _col_indicator = new QLabel ("", this);
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	143 _col_indicator->setMinimumSize (4*fm.averageCharWidth (),0);
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	144 QLabel *col_label = new QLabel (tr ("col:"), this);
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	145 _status_bar->addWidget (row_label, 0);
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	146 _status_bar->addWidget (_row_indicator, 0);
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	147 _status_bar->addWidget (col_label, 0);
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	148 _status_bar->addWidget (_col_indicator, 0);
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	149
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	150 // status bar: encoding
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	151 QLabel *enc_label = new QLabel (tr ("encoding:"), this);
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	152 _enc_indicator = new QLabel ("",this);
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	153 _status_bar->addWidget (enc_label, 0);
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	154 _status_bar->addWidget (_enc_indicator, 0);
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	155 _status_bar->addWidget (new QLabel (" ", this), 0);
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	156
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	157 // status bar: eol mode
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	158 QLabel *eol_label = new QLabel (tr ("eol:"), this);
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	159 _eol_indicator = new QLabel ("",this);
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	160 _status_bar->addWidget (eol_label, 0);
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	161 _status_bar->addWidget (_eol_indicator, 0);
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	162 _status_bar->addWidget (new QLabel (" ", this), 0);
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	163
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	164 // Leave the find dialog box out of memory until requested.
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	165 _find_dialog = nullptr;
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	166 _find_dialog_is_visible = false;
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	167
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	168 // symbols
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	169 _edit_area->setMarginType (1, QsciScintilla::SymbolMargin);
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	170 _edit_area->setMarginSensitivity (1, true);
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	171 _edit_area->markerDefine (QsciScintilla::RightTriangle, marker::bookmark);
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	172 _edit_area->setMarkerBackgroundColor (QColor (0,0,232), marker::bookmark);
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	173 _edit_area->markerDefine (QsciScintilla::Circle, marker::breakpoint);
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	174 _edit_area->setMarkerBackgroundColor (QColor (192,0,0), marker::breakpoint);
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	175 _edit_area->markerDefine (QsciScintilla::Circle, marker::cond_break);
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	176 _edit_area->setMarkerBackgroundColor (QColor (255,127,0), marker::cond_break);
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	177 _edit_area->markerDefine (QsciScintilla::RightArrow, marker::debugger_position);
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	178 _edit_area->setMarkerBackgroundColor (QColor (255,255,0),
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	179 marker::debugger_position);
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	180 _edit_area->markerDefine (QsciScintilla::RightArrow,
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	181 marker::unsure_debugger_position);
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	182 _edit_area->setMarkerBackgroundColor (QColor (192,192,192),
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	183 marker::unsure_debugger_position);
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	184
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	185 connect (_edit_area, SIGNAL (marginClicked (int, int,
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	186 Qt::KeyboardModifiers)),
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	187 this, SLOT (handle_margin_clicked (int, int,
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	188 Qt::KeyboardModifiers)));
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	189
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	190 connect (_edit_area, SIGNAL (context_menu_break_condition_signal (int)),
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	191 this, SLOT (handle_context_menu_break_condition (int)));
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	192
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	193 // line numbers
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	194 _edit_area->setMarginsForegroundColor (QColor (96, 96, 96));
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	195 _edit_area->setMarginsBackgroundColor (QColor (232, 232, 220));
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	196 _edit_area->setMarginType (2, QsciScintilla::TextMargin);
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	197
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	198 // other features
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	199 _edit_area->setBraceMatching (QsciScintilla::StrictBraceMatch);
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	200 _edit_area->setAutoIndent (true);
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	201 _edit_area->setIndentationWidth (2);
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	202 _edit_area->setIndentationsUseTabs (false);
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	203
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	204 _edit_area->setUtf8 (true);
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	205
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	206 // auto completion
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	207 _edit_area->SendScintilla (QsciScintillaBase::SCI_AUTOCSETCANCELATSTART, false);
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	208
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	209 QVBoxLayout *edit_area_layout = new QVBoxLayout ();
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	210 edit_area_layout->addWidget (_edit_area);
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	211 edit_area_layout->addWidget (_status_bar);
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	212 edit_area_layout->setMargin (0);
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	213 setLayout (edit_area_layout);
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	214
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	215 // connect modified signal
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	216 connect (_edit_area, SIGNAL (modificationChanged (bool)),
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	217 this, SLOT (update_window_title (bool)));
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	218
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	219 connect (_edit_area, SIGNAL (copyAvailable (bool)),
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	220 this, SLOT (handle_copy_available (bool)));
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	221
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	222 connect (&_file_system_watcher, SIGNAL (fileChanged (const QString&)),
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	223 this, SLOT (file_has_changed (const QString&)));
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	224
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	225 QSettings *settings = resource_manager::get_settings ();
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	226 if (settings)
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	227 notice_settings (settings, true);
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	228
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	229 setFocusProxy (_edit_area);
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	230
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	231 // encoding, not updated with the settings
20774 5c5e085a1ae6 allow selecting an encoding when saving a file (bug #45688) Torsten <ttl@justmail.de> parents: 20753 diff changeset	232 #if defined (Q_OS_WIN32)
24716 2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	233 _encoding = settings->value ("editor/default_encoding", "SYSTEM")
25103 078b795c5219 maint: style check C++ ahead of 4.4 release. Rik <rik@octave.org> parents: 25070 diff changeset	234 .toString ();
20774 5c5e085a1ae6 allow selecting an encoding when saving a file (bug #45688) Torsten <ttl@justmail.de> parents: 20753 diff changeset	235 #else
24716 2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	236 _encoding = settings->value ("editor/default_encoding", "UTF-8")
25103 078b795c5219 maint: style check C++ ahead of 4.4 release. Rik <rik@octave.org> parents: 25070 diff changeset	237 .toString ();
20774 5c5e085a1ae6 allow selecting an encoding when saving a file (bug #45688) Torsten <ttl@justmail.de> parents: 20753 diff changeset	238 #endif
24716 2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	239 _enc_indicator->setText (_encoding);
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	240 // no changes in encoding yet
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	241 _new_encoding = _encoding;
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	242 }
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	243
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	244 file_editor_tab::~file_editor_tab (void)
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	245 {
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	246 // Tell all connected markers to self-destruct.
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	247 emit remove_all_breakpoints ();
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	248 emit remove_all_positions ();
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	249
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	250 // Destroy items attached to _edit_area.
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	251 QsciLexer *lexer = _edit_area->lexer ();
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	252 if (lexer)
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	253 {
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	254 delete lexer;
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	255 _edit_area->setLexer (nullptr);
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	256 }
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	257 if (_find_dialog)
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	258 {
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	259 delete _find_dialog;
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	260 _find_dialog = nullptr;
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	261 }
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	262
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	263 // Destroy _edit_area.
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	264 delete _edit_area;
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	265 }
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	266
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	267 void file_editor_tab::set_encoding (const QString& new_encoding)
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	268 {
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	269 if (new_encoding.isEmpty ())
19004 e87e65bc71ae improved finding a function file for editing in gui (bug #41509) Torsten <ttl@justmail.de> parents: 18946 diff changeset	270 return;
24716 2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	271
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	272 _encoding = new_encoding;
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	273 _enc_indicator->setText (_encoding);
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	274 if (! _edit_area->text ().isEmpty ())
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	275 set_modified (true);
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	276 }
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	277
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	278 void file_editor_tab::closeEvent (QCloseEvent *e)
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	279 {
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	280 _cancelled = false; // prevent unwanted interaction of previous
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	281 // exits of octave which were canceled by the user
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	282
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	283 if (check_file_modified () == QMessageBox::Cancel)
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	284 {
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	285 // ignore close event if file is not saved and user cancels
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	286 // closing this window
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	287 e->ignore ();
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	288 }
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	289 else
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	290 {
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	291 e->accept ();
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	292 emit tab_remove_request ();
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	293 }
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	294 }
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	295
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	296 void file_editor_tab::set_current_directory (const QString& dir)
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	297 {
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	298 _ced = dir;
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	299 }
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	300
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	301 void file_editor_tab::handle_context_menu_edit (const QString& word_at_cursor)
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	302 {
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	303 // search for a subfunction in actual file (this is done at first because
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	304 // octave finds this function before other with same name in the search path
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	305 QRegExp rxfun1 ("^[\t ]function[^=]+=[\t ]"
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	306 + word_at_cursor + "[\t ]\$[^\$]\\)[\t ]*$");
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	307 QRegExp rxfun2 ("^[\t ]*function[\t ]+"
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	308 + word_at_cursor + "[\t ]\$[^\$]\\)[\t ]*$");
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	309 QRegExp rxfun3 ("^[\t ]*function[\t ]+"
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	310 + word_at_cursor + "[\t ]*$");
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	311 QRegExp rxfun4 ("^[\t ]function[^=]+=[\t ]"
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	312 + word_at_cursor + "[\t ]*$");
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	313
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	314 int pos_fct = -1;
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	315 QStringList lines = _edit_area->text ().split ("\n");
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	316
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	317 int line;
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	318 for (line = 0; line < lines.count (); line++)
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	319 {
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	320 if ((pos_fct = rxfun1.indexIn (lines.at (line))) != -1)
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	321 break;
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	322 if ((pos_fct = rxfun2.indexIn (lines.at (line))) != -1)
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	323 break;
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	324 if ((pos_fct = rxfun3.indexIn (lines.at (line))) != -1)
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	325 break;
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	326 if ((pos_fct = rxfun4.indexIn (lines.at (line))) != -1)
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	327 break;
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	328 }
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	329
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	330 if (pos_fct > -1)
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	331 {
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	332 // reg expr. found: it is an internal function
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	333 _edit_area->setCursorPosition (line, pos_fct);
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	334 _edit_area->SendScintilla (2232, line); // SCI_ENSUREVISIBLE
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	335 // SCI_VISIBLEFROMDOCLINE
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	336 int vis_line = _edit_area->SendScintilla (2220, line);
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	337 _edit_area->SendScintilla (2613, vis_line); // SCI_SETFIRSTVISIBLELINE
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	338 return;
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	339 }
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	340
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	341 emit edit_mfile_request (word_at_cursor, _file_name, _ced, -1);
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	342 }
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	343
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	344 // If "dbstop if ..." selected from context menu, create a conditional
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	345 // breakpoint. The default condition is (a) the existing condition if there
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	346 // is already a breakpoint (b) any selected text, or (c) empty
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	347 void file_editor_tab::handle_context_menu_break_condition (int linenr)
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	348 {
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	349 // Ensure editor line numbers match Octave core's line numbers.
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	350 // Give users the option to save modifications if necessary.
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	351 if (! unchanged_or_saved ())
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	352 return;
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	353
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	354 QString cond;
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	355 bp_info info (_file_name, linenr+1); // Get function name & dir from filename.
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	356
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	357 // Search for previous condition. FIXME: is there a more direct way?
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	358 if (_edit_area->markersAtLine (linenr) & (1 << marker::cond_break))
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	359 {
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	360 emit report_marker_linenr (_bp_lines, _bp_conditions);
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	361 for (int i = 0; i < _bp_lines.length (); i++)
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	362 if (_bp_lines.value (i) == linenr)
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	363 {
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	364 cond = _bp_conditions.value (i);
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	365 break;
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	366 }
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	367 _bp_lines.clear ();
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	368 _bp_conditions.clear ();
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	369 }
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	370
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	371 // If text selected by the mouse, default to that instead
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	372 // If both present, use the OR of them, to avoid accidental overwriting
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	373 // FIXME: If both are present, show old condition unselected and
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	374 // the selection (in edit area) selected (in the dialog).
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	375 if (_edit_area->hasSelectedText ())
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	376 {
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	377 if (cond == "")
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	378 cond = _edit_area->selectedText ();
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	379 else
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	380 cond = '(' + cond + ") \|\| (" + _edit_area->selectedText () + ')';
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	381 }
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	382
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	383 bool valid = false;
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	384 std::string prompt = "dbstop if";
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	385 bool ok;
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	386 while (! valid)
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	387 {
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	388 QString new_condition
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	389 = QInputDialog::getText (this, tr ("Breakpoint condition"),
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	390 tr (prompt.c_str ()), QLineEdit::Normal, cond,
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	391 &ok);
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	392 if (ok) // If cancel, don't change breakpoint condition.
21158 65827e9cccb8 Gui support for enhancement of dbstop. Lachlan Andrew <lachlanbis@gmail.com> parents: 21148 diff changeset	393 {
24716 2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	394 try
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	395 {
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	396 // Suppress error messages on the console.
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	397 unwind_protect frame;
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	398 frame.protect_var (buffer_error_messages);
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	399 buffer_error_messages++;
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	400
25336 389757b7b6af eliminate redundant octave:: namespace tags John W. Eaton <jwe@octave.org> parents: 25103 diff changeset	401 bp_table& bptab
389757b7b6af eliminate redundant octave:: namespace tags John W. Eaton <jwe@octave.org> parents: 25103 diff changeset	402 = __get_bp_table__ ("handle_context_menu_break_condition");
24738 3695c2cd69b8 don't use singleton pattern for bp_table John W. Eaton <jwe@octave.org> parents: 24716 diff changeset	403
3695c2cd69b8 don't use singleton pattern for bp_table John W. Eaton <jwe@octave.org> parents: 24716 diff changeset	404 bptab.condition_valid (new_condition.toStdString ());
24716 2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	405 valid = true;
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	406 }
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	407 catch (const index_exception& e) { }
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	408 catch (const execution_exception& e) { }
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	409 catch (const interrupt_exception&)
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	410 {
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	411 ok = false;
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	412 valid = true;
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	413 }
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	414
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	415 // In case we repeat, set new prompt.
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	416 prompt = "ERROR: " + last_error_message () + "\n\ndbstop if";
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	417 cond = new_condition;
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	418 }
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	419 else
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	420 valid = true;
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	421 }
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	422
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	423 if (ok) // If the user didn't cancel, actually set the breakpoint.
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	424 {
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	425 info.condition = cond.toStdString ();
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	426
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	427 octave_link::post_event
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	428 (this, &file_editor_tab::add_breakpoint_callback, info);
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	429 }
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	430 }
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	431
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	432 void file_editor_tab::set_file_name (const QString& fileName)
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	433 {
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	434 // update tracked file if we really have a file on disk
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	435 QStringList trackedFiles = _file_system_watcher.files ();
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	436 if (! trackedFiles.isEmpty ())
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	437 _file_system_watcher.removePath (_file_name);
25369 c89fa0989e7b prevent notifications on externally changed editor files (bug 53539) Torsten <mttl@mailbox.org> parents: 25336 diff changeset	438 if (! fileName.isEmpty () && QFile::exists (fileName))
c89fa0989e7b prevent notifications on externally changed editor files (bug 53539) Torsten <mttl@mailbox.org> parents: 25336 diff changeset	439 {
24716 2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	440 _file_system_watcher.addPath (fileName);
25369 c89fa0989e7b prevent notifications on externally changed editor files (bug 53539) Torsten <mttl@mailbox.org> parents: 25336 diff changeset	441 m_last_modified = QFileInfo (fileName).lastModified ().toUTC ();
c89fa0989e7b prevent notifications on externally changed editor files (bug 53539) Torsten <mttl@mailbox.org> parents: 25336 diff changeset	442 }
24716 2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	443
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	444 // update lexer and file name variable if file name changes
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	445 if (_file_name != fileName)
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	446 {
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	447 _file_name = fileName;
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	448 update_lexer ();
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	449 }
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	450
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	451 // update the file editor with current editing directory
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	452 emit editor_state_changed (_copy_available, _is_octave_file);
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	453
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	454 // add the new file to the most-recently-used list
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	455 emit mru_add_file (_file_name, _encoding);
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	456 }
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	457
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	458 // valid_file_name (file): checks whether "file" names a file.
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	459 // By default, "file" is empty; then _file_name is checked
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	460 bool file_editor_tab::valid_file_name (const QString& file)
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	461 {
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	462 if (file.isEmpty ())
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	463 {
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	464 if (_file_name.isEmpty ())
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	465 return false;
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	466 else
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	467 return true;
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	468 }
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	469
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	470 return true;
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	471 }
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	472
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	473 // We cannot create a breakpoint when the file is modified
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	474 // because the line number the editor is providing might
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	475 // not match what Octave core is interpreting in the
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	476 // file on disk. This function gives the user the option
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	477 // to save before creating the breakpoint.
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	478 bool file_editor_tab::unchanged_or_saved (void)
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	479 {
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	480 bool retval = true;
25566 eee01a6e197f allow setting a breakpoint in an unnamed editor file (bug #54231) Torsten <mttl@mailbox.org> parents: 25558 diff changeset	481 if (_edit_area->isModified () \|\| ! valid_file_name ())
24716 2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	482 {
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	483 int ans = QMessageBox::question (nullptr, tr ("Octave Editor"),
25566 eee01a6e197f allow setting a breakpoint in an unnamed editor file (bug #54231) Torsten <mttl@mailbox.org> parents: 25558 diff changeset	484 tr ("Cannot add breakpoint to modified or unnamed file.\n"
24716 2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	485 "Save and add breakpoint, or cancel?"),
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	486 QMessageBox::Save \| QMessageBox::Cancel, QMessageBox::Save);
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	487
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	488 if (ans == QMessageBox::Save)
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	489 save_file (_file_name, false);
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	490 else
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	491 retval = false;
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	492 }
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	493
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	494 return retval;
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	495 }
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	496
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	497 // Toggle a breakpoint at the editor_linenr or, if this was called by
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	498 // a click with CTRL pressed, toggle a bookmark at that point.
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	499 void file_editor_tab::handle_margin_clicked (int margin, int editor_linenr,
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	500 Qt::KeyboardModifiers state)
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	501 {
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	502 if (margin == 1)
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	503 {
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	504 unsigned int markers_mask = _edit_area->markersAtLine (editor_linenr);
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	505
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	506 if (state & Qt::ControlModifier)
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	507 {
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	508 if (markers_mask & (1 << marker::bookmark))
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	509 _edit_area->markerDelete (editor_linenr, marker::bookmark);
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	510 else
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	511 _edit_area->markerAdd (editor_linenr, marker::bookmark);
21158 65827e9cccb8 Gui support for enhancement of dbstop. Lachlan Andrew <lachlanbis@gmail.com> parents: 21148 diff changeset	512 }
24716 2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	513 else
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	514 {
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	515 if (markers_mask & ((1 << marker::breakpoint)
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	516 \| (1 << marker::cond_break)))
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	517 handle_request_remove_breakpoint (editor_linenr + 1);
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	518 else
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	519 {
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	520 if (unchanged_or_saved ())
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	521 handle_request_add_breakpoint (editor_linenr + 1, "");
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	522 }
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	523 }
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	524 }
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	525 }
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	526
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	527
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	528 void file_editor_tab::update_lexer (void)
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	529 {
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	530 // Create a new lexer
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	531 QsciLexer *lexer = nullptr;
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	532
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	533 _is_octave_file = false;
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	534
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	535 // Find the required lexer from file extensions
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	536 if (_file_name.endsWith (".m")
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	537 \|\| _file_name.endsWith ("octaverc"))
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	538 {
16662 72665c4ae25b allow build to continue without QScintilla lexer for Octave John W. Eaton <jwe@octave.org> parents: 16646 diff changeset	539 #if defined (HAVE_LEXER_OCTAVE)
24716 2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	540 lexer = new QsciLexerOctave ();
16662 72665c4ae25b allow build to continue without QScintilla lexer for Octave John W. Eaton <jwe@octave.org> parents: 16646 diff changeset	541 #elif defined (HAVE_LEXER_MATLAB)
24716 2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	542 lexer = new QsciLexerMatlab ();
19348 c364b9a44580 provide an editor lexer for text or unknown files (bug #43572) Torsten <ttl@justmail.de> parents: 19328 diff changeset	543 #else
24716 2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	544 lexer = new octave_txt_lexer ();
16662 72665c4ae25b allow build to continue without QScintilla lexer for Octave John W. Eaton <jwe@octave.org> parents: 16646 diff changeset	545 #endif
24716 2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	546 _is_octave_file = true;
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	547 }
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	548
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	549 if (! lexer)
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	550 {
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	551 if (_file_name.endsWith (".c")
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	552 \|\| _file_name.endsWith (".cc")
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	553 \|\| _file_name.endsWith (".cpp")
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	554 \|\| _file_name.endsWith (".cxx")
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	555 \|\| _file_name.endsWith (".c++")
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	556 \|\| _file_name.endsWith (".h")
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	557 \|\| _file_name.endsWith (".hh")
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	558 \|\| _file_name.endsWith (".hpp")
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	559 \|\| _file_name.endsWith (".h++"))
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	560 {
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	561 lexer = new QsciLexerCPP ();
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	562 }
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	563 else if (_file_name.endsWith (".pl"))
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	564 {
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	565 lexer = new QsciLexerPerl ();
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	566 }
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	567 else if (_file_name.endsWith (".bat"))
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	568 {
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	569 lexer = new QsciLexerBatch ();
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	570 }
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	571 else if (_file_name.endsWith (".diff"))
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	572 {
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	573 lexer = new QsciLexerDiff ();
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	574 }
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	575 else if (_file_name.endsWith (".sh"))
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	576 {
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	577 lexer = new QsciLexerBash ();
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	578 }
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	579 else if (! valid_file_name ())
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	580 {
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	581 // new, no yet named file: let us assume it is octave
16716 23b5dde25367 make octave lexer the default and dynamically set margin width for line numbers Torsten <ttl@justmail.de> parents: 16715 diff changeset	582 #if defined (HAVE_LEXER_OCTAVE)
24716 2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	583 lexer = new QsciLexerOctave ();
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	584 _is_octave_file = true;
16716 23b5dde25367 make octave lexer the default and dynamically set margin width for line numbers Torsten <ttl@justmail.de> parents: 16715 diff changeset	585 #elif defined (HAVE_LEXER_MATLAB)
24716 2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	586 lexer = new QsciLexerMatlab ();
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	587 _is_octave_file = true;
16716 23b5dde25367 make octave lexer the default and dynamically set margin width for line numbers Torsten <ttl@justmail.de> parents: 16715 diff changeset	588 #else
24716 2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	589 lexer = new octave_txt_lexer ();
16716 23b5dde25367 make octave lexer the default and dynamically set margin width for line numbers Torsten <ttl@justmail.de> parents: 16715 diff changeset	590 #endif
24716 2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	591 }
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	592 else
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	593 {
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	594 // other or no extension
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	595 lexer = new octave_txt_lexer ();
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	596 }
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	597 }
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	598
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	599 // Get any existing lexer
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	600 QsciLexer *old_lexer = _edit_area->lexer ();
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	601
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	602 // If new file, no lexer, or lexer has changed,
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	603 // delete old one and set the newly created as current lexer
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	604 if (! old_lexer \|\| ! valid_file_name ()
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	605 \|\| QString(old_lexer->lexer ()) != QString(lexer->lexer ()))
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	606 {
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	607 // Delete and set new lexer
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	608 if (old_lexer)
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	609 delete old_lexer;
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	610 _edit_area->setLexer (lexer);
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	611
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	612 // build information for auto completion (APIs)
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	613 _lexer_apis = new QsciAPIs (lexer);
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	614
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	615 // Get the settings for this new lexer
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	616 update_lexer_settings ();
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	617 }
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	618 else
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	619 {
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	620 // Otherwise, delete the newly created lexer and
26369 0249ba4c9589 Fix static analyzer detected V668 issues (bug #55347). Andreas Weber <octave@josoansi.de> parents: 26346 diff changeset	621 // use the old, existing one.
0249ba4c9589 Fix static analyzer detected V668 issues (bug #55347). Andreas Weber <octave@josoansi.de> parents: 26346 diff changeset	622 delete lexer;
24716 2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	623 }
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	624 }
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	625
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	626
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	627 // Update settings, which are lexer related and have to be updated
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	628 // when a) the lexer changes or b) the settings have changed.
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	629 void file_editor_tab::update_lexer_settings (void)
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	630 {
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	631 QsciLexer *lexer = _edit_area->lexer ();
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	632
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	633 QSettings *settings = resource_manager::get_settings ();
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	634
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	635 if (_lexer_apis)
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	636 {
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	637 _lexer_apis->cancelPreparation (); // stop preparing if apis exists
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	638
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	639 bool update_apis = false; // flag, whether update of apis files
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	640
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	641 // get path to prepared api info
24827 1e0718c1867c eliminate most Qt version checks John W. Eaton <jwe@octave.org> parents: 24738 diff changeset	642 #if defined (HAVE_QSTANDARDPATHS)
24716 2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	643 QString prep_apis_path
24827 1e0718c1867c eliminate most Qt version checks John W. Eaton <jwe@octave.org> parents: 24738 diff changeset	644 = QStandardPaths::writableLocation (QStandardPaths::HomeLocation)
25103 078b795c5219 maint: style check C++ ahead of 4.4 release. Rik <rik@octave.org> parents: 25070 diff changeset	645 + "/.config/octave/" + QString (OCTAVE_VERSION) + "/qsci/";
22250 2fd4f1a3f4a8 allow building with Qt5 (bug #40252) John W. Eaton <jwe@octave.org> parents: 22181 diff changeset	646 #else
24716 2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	647 QString prep_apis_path
24827 1e0718c1867c eliminate most Qt version checks John W. Eaton <jwe@octave.org> parents: 24738 diff changeset	648 = QDesktopServices::storageLocation (QDesktopServices::HomeLocation)
25103 078b795c5219 maint: style check C++ ahead of 4.4 release. Rik <rik@octave.org> parents: 25070 diff changeset	649 + "/.config/octave/" + QString (OCTAVE_VERSION) + "/qsci/";
22250 2fd4f1a3f4a8 allow building with Qt5 (bug #40252) John W. Eaton <jwe@octave.org> parents: 22181 diff changeset	650 #endif
18833 6504a1932637 auto completion offers builtins and file functions for octave (bug #41371) Torsten <ttl@justmail.de> parents: 18767 diff changeset	651
24716 2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	652 // get settings which infos are used for octave
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	653 bool octave_builtins = settings->value (
25103 078b795c5219 maint: style check C++ ahead of 4.4 release. Rik <rik@octave.org> parents: 25070 diff changeset	654 "editor/codeCompletion_octave_builtins", true).toBool ();
24716 2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	655 bool octave_functions = settings->value (
25103 078b795c5219 maint: style check C++ ahead of 4.4 release. Rik <rik@octave.org> parents: 25070 diff changeset	656 "editor/codeCompletion_octave_functions", true).toBool ();
24716 2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	657
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	658 if (_is_octave_file)
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	659 {
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	660 // Keywords and Builtins do not change, these informations can be
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	661 // stored in prepared form in a file. Information on function are
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	662 // changing frequently, then if functions should also be auto-
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	663 // completed, the date of any existing file is checked.
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	664
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	665 // Keywords are always used
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	666 _prep_apis_file = prep_apis_path + lexer->lexer () + "_k";
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	667
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	668 // Buitlins are only used if the user settings say so
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	669 if (octave_builtins)
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	670 _prep_apis_file += 'b';
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	671
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	672 if (octave_functions)
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	673 _prep_apis_file += 'f';
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	674
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	675 _prep_apis_file += ".pap"; // final name of apis file
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	676
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	677 // check whether the APIs info needs to be prepared and saved
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	678 QFileInfo apis_file = QFileInfo (_prep_apis_file);
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	679 // flag whether apis file needs update
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	680 update_apis = ! apis_file.exists ();
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	681
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	682 if (octave_functions)
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	683 {
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	684 // Functions may change frequently. Update the apis data
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	685 // if the file is older than a few minutes preventing from
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	686 // re-preparing data when the user opens several files.
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	687 QDateTime apis_time = apis_file.lastModified ();
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	688 if (QDateTime::currentDateTime () > apis_time.addSecs (180))
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	689 update_apis = true;
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	690 }
23489 1b017f9ee3f1 more frequent preparation of data for autocompletion Torsten <mttl@mailbox.org> parents: 23457 diff changeset	691
18833 6504a1932637 auto completion offers builtins and file functions for octave (bug #41371) Torsten <ttl@justmail.de> parents: 18767 diff changeset	692 }
6504a1932637 auto completion offers builtins and file functions for octave (bug #41371) Torsten <ttl@justmail.de> parents: 18767 diff changeset	693 else // no octave file, just add extension
6504a1932637 auto completion offers builtins and file functions for octave (bug #41371) Torsten <ttl@justmail.de> parents: 18767 diff changeset	694 {
23489 1b017f9ee3f1 more frequent preparation of data for autocompletion Torsten <mttl@mailbox.org> parents: 23457 diff changeset	695
18833 6504a1932637 auto completion offers builtins and file functions for octave (bug #41371) Torsten <ttl@justmail.de> parents: 18767 diff changeset	696 _prep_apis_file = prep_apis_path + lexer->lexer () + ".pap";
23489 1b017f9ee3f1 more frequent preparation of data for autocompletion Torsten <mttl@mailbox.org> parents: 23457 diff changeset	697
18833 6504a1932637 auto completion offers builtins and file functions for octave (bug #41371) Torsten <ttl@justmail.de> parents: 18767 diff changeset	698 }
6504a1932637 auto completion offers builtins and file functions for octave (bug #41371) Torsten <ttl@justmail.de> parents: 18767 diff changeset	699
24716 2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	700 if (update_apis \|\| ! _lexer_apis->loadPrepared (_prep_apis_file))
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	701 {
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	702 // either we have decided to update the apis file or
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	703 // no prepared info was loaded, prepare and save if possible
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	704
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	705 // create raw apis info
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	706 QString keyword;
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	707 QStringList keyword_list;
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	708 int i,j;
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	709
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	710 if (_is_octave_file)
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	711 {
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	712 // octave: get keywords from internal informations depending on
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	713 // user preferences
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	714
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	715 // keywords are always used
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	716 add_octave_apis (Fiskeyword ()); // add new entries
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	717
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	718 interpreter& interp
25336 389757b7b6af eliminate redundant octave:: namespace tags John W. Eaton <jwe@octave.org> parents: 25103 diff changeset	719 = __get_interpreter__ ("file_editor_tab::update_lexer_settings");
24716 2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	720
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	721 if (octave_builtins)
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	722 add_octave_apis (F__builtins__ (interp)); // add new entries
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	723
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	724 if (octave_functions)
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	725 add_octave_apis (F__list_functions__ (interp)); // add new entries
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	726
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	727 }
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	728 else
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	729 {
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	730
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	731 _prep_apis_file = prep_apis_path + lexer->lexer () + ".pap";
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	732
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	733 for (i=1; i<=3; i++) // test the first 5 keyword sets
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	734 {
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	735 keyword = QString (lexer->keywords (i)); // get list
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	736 keyword_list = keyword.split (QRegExp (R"(\s+)")); // split
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	737 for (j = 0; j < keyword_list.size (); j++) // add to API
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	738 _lexer_apis->add (keyword_list.at (j));
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	739 }
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	740 }
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	741
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	742 // disconnect slot for saving prepared info if already connected
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	743 disconnect (_lexer_apis, SIGNAL (apiPreparationFinished ()), nullptr, nullptr);
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	744 // check whether path for prepared info exists or can be created
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	745 if (QDir ("/").mkpath (prep_apis_path))
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	746 {
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	747 // path exists, apis info can be saved there
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	748 connect (_lexer_apis, SIGNAL (apiPreparationFinished ()),
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	749 this, SLOT (save_apis_info ()));
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	750 }
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	751
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	752 _lexer_apis->prepare (); // prepare apis info
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	753
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	754 }
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	755 }
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	756
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	757 lexer->readSettings (*settings);
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	758
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	759 _edit_area->setCaretForegroundColor (lexer->color (0));
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	760 _edit_area->setIndentationGuidesForegroundColor (lexer->color (0));
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	761
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	762 // set some colors depending on selected background color of the lexer
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	763 QColor bg = lexer->paper (0);
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	764 QColor fg = lexer->color (0);
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	765
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	766 int bh, bs, bv, fh, fs, fv, h, s, v;
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	767 bg.getHsv (&bh,&bs,&bv);
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	768 fg.getHsv (&fh,&fs,&fv);
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	769
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	770 // margin colors
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	771 h = bh;
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	772 s = bs/2;
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	773 v = bv + (fv - bv)/5;
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	774
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	775 bg.setHsv (h,s,v);
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	776 _edit_area->setEdgeColor (bg);
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	777
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	778 v = bv + (fv - bv)/8;
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	779 bg.setHsv (h,s,v);
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	780 v = bv + (fv - bv)/4;
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	781 fg.setHsv (h,s,v);
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	782
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	783 _edit_area->setMarkerForegroundColor (lexer->color (0));
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	784 _edit_area->setMarginsForegroundColor (lexer->color (0));
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	785 _edit_area->setMarginsBackgroundColor (bg);
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	786 _edit_area->setFoldMarginColors (bg,fg);
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	787
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	788 // color indicator for highlighting all occurrences:
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	789 // applications highlight color with more transparency
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	790 QColor hg = QApplication::palette ().color (QPalette::Highlight);
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	791 _edit_area->set_selection_marker_color (hg);
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	792
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	793 // fix line number width with respect to the font size of the lexer and
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	794 // set the line numbers font depending on the lexers font
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	795 if (settings->value ("editor/showLineNumbers", true).toBool ())
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	796 {
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	797 // Line numbers width
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	798 auto_margin_width ();
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	799
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	800 // Line numbers font
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	801 QFont line_numbers_font = lexer->defaultFont ();
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	802 int font_size = line_numbers_font.pointSize ();
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	803 font_size = font_size
25103 078b795c5219 maint: style check C++ ahead of 4.4 release. Rik <rik@octave.org> parents: 25070 diff changeset	804 + settings->value ("editor/line_numbers_size", 0).toInt ();
24716 2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	805 if (font_size < 4)
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	806 font_size = 4;
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	807 line_numbers_font.setPointSize (font_size);
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	808
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	809 _edit_area->setMarginsFont (line_numbers_font);
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	810 }
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	811 else
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	812 _edit_area->setMarginWidth (2,0);
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	813 }
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	814
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	815
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	816 // function for adding entries to the octave lexer's APIs
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	817 void file_editor_tab::add_octave_apis (octave_value_list key_ovl)
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	818 {
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	819 octave_value keys = key_ovl(0);
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	820 Cell key_list = keys.cell_value ();
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	821
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	822 for (int idx = 0; idx < key_list.numel (); idx++)
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	823 _lexer_apis->add (QString (key_list.elem (idx).string_value ().data ()));
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	824 }
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	825
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	826 void file_editor_tab::save_apis_info (void)
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	827 {
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	828 _lexer_apis->savePrepared (_prep_apis_file);
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	829 }
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	830
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	831 // slot for fetab_set_focus: sets the focus to the current edit area
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	832 void file_editor_tab::set_focus (const QWidget *ID)
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	833 {
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	834 if (ID != this)
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	835 return;
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	836 _edit_area->setFocus ();
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	837 }
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	838
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	839 void file_editor_tab::context_help (const QWidget *ID, bool doc)
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	840 {
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	841 if (ID != this)
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	842 return;
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	843
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	844 _edit_area->context_help_doc (doc);
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	845 }
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	846
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	847 void file_editor_tab::context_edit (const QWidget *ID)
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	848 {
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	849 if (ID != this)
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	850 return;
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	851
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	852 _edit_area->context_edit ();
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	853 }
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	854
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	855 void file_editor_tab::check_modified_file (void)
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	856 {
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	857 if (_cancelled)
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	858 return;
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	859
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	860 if (check_file_modified () == QMessageBox::Cancel)
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	861 _cancelled = true;
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	862 }
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	863
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	864 void file_editor_tab::save_file (const QWidget *ID)
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	865 {
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	866 if (ID != this)
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	867 return;
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	868
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	869 save_file (_file_name);
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	870 }
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	871
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	872 void file_editor_tab::save_file (const QWidget *ID, const QString& fileName,
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	873 bool remove_on_success)
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	874 {
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	875 if (ID != this)
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	876 return;
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	877
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	878 save_file (fileName, remove_on_success);
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	879 }
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	880
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	881 void file_editor_tab::save_file_as (const QWidget *ID)
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	882 {
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	883 if (ID != this)
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	884 return;
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	885
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	886 save_file_as ();
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	887 }
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	888
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	889 void file_editor_tab::print_file (const QWidget *ID)
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	890 {
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	891 if (ID != this)
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	892 return;
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	893
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	894 QsciPrinter *printer = new QsciPrinter (QPrinter::HighResolution);
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	895
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	896 QPrintDialog printDlg (printer, this);
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	897
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	898 if (printDlg.exec () == QDialog::Accepted)
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	899 printer->printRange (_edit_area);
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	900
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	901 delete printer;
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	902 }
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	903
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	904 void file_editor_tab::run_file (const QWidget *ID)
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	905 {
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	906 if (ID != this)
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	907 return;
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	908
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	909 if (_edit_area->isModified () \| ! valid_file_name ())
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	910 {
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	911 save_file (_file_name); // save file dialog
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	912 if (! valid_file_name ())
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	913 return; // still invalid filename: "save as" was cancelled
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	914 }
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	915
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	916 QFileInfo info (_file_name);
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	917 emit run_file_signal (info);
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	918 }
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	919
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	920 void file_editor_tab::context_run (const QWidget *ID)
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	921 {
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	922 if (ID != this)
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	923 return;
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	924
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	925 _edit_area->context_run ();
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	926 }
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	927
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	928 void file_editor_tab::toggle_bookmark (const QWidget *ID)
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	929 {
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	930 if (ID != this)
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	931 return;
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	932
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	933 int line, cur;
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	934 _edit_area->getCursorPosition (&line, &cur);
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	935
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	936 if (_edit_area->markersAtLine (line) & (1 << marker::bookmark))
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	937 _edit_area->markerDelete (line, marker::bookmark);
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	938 else
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	939 _edit_area->markerAdd (line, marker::bookmark);
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	940 }
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	941
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	942 // Move the text cursor to the closest bookmark
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	943 // after the current line.
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	944 void file_editor_tab::next_bookmark (const QWidget *ID)
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	945 {
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	946 if (ID != this)
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	947 return;
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	948
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	949 int line, cur;
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	950 _edit_area->getCursorPosition (&line, &cur);
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	951
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	952 line++; // Find bookmark strictly after the current line.
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	953
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	954 int nextline = _edit_area->markerFindNext (line, (1 << marker::bookmark));
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	955
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	956 // Wrap.
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	957 if (nextline == -1)
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	958 nextline = _edit_area->markerFindNext (1, (1 << marker::bookmark));
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	959
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	960 _edit_area->setCursorPosition (nextline, 0);
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	961 }
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	962
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	963 // Move the text cursor to the closest bookmark
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	964 // before the current line.
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	965 void file_editor_tab::previous_bookmark (const QWidget *ID)
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	966 {
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	967 if (ID != this)
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	968 return;
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	969
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	970 int line, cur;
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	971 _edit_area->getCursorPosition (&line, &cur);
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	972
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	973 line--; // Find bookmark strictly before the current line.
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	974
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	975 int prevline = _edit_area->markerFindPrevious (line, (1 << marker::bookmark));
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	976
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	977 // Wrap. Should use the last line of the file, not 1<<15
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	978 if (prevline == -1)
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	979 prevline = _edit_area->markerFindPrevious (_edit_area->lines (),
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	980 (1 << marker::bookmark));
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	981
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	982 _edit_area->setCursorPosition (prevline, 0);
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	983 }
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	984
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	985 void file_editor_tab::remove_bookmark (const QWidget *ID)
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	986 {
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	987 if (ID != this)
24123 16c8ec7f0867 do not move the cursor when saving a file with breakpoints (bug #51793) Torsten <mttl@mailbox.org> parents: 24109 diff changeset	988 return;
24716 2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	989
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	990 _edit_area->markerDeleteAll (marker::bookmark);
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	991 }
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	992
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	993 void file_editor_tab::add_breakpoint_callback (const bp_info& info)
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	994 {
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	995 bp_table::intmap line_info;
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	996 line_info[0] = info.line;
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	997
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	998 if (octave_qt_link::file_in_path (info.file, info.dir))
24738 3695c2cd69b8 don't use singleton pattern for bp_table John W. Eaton <jwe@octave.org> parents: 24716 diff changeset	999 {
25336 389757b7b6af eliminate redundant octave:: namespace tags John W. Eaton <jwe@octave.org> parents: 25103 diff changeset	1000 bp_table& bptab = __get_bp_table__ ("octave_qt_link::file_in_path");
24738 3695c2cd69b8 don't use singleton pattern for bp_table John W. Eaton <jwe@octave.org> parents: 24716 diff changeset	1001
3695c2cd69b8 don't use singleton pattern for bp_table John W. Eaton <jwe@octave.org> parents: 24716 diff changeset	1002 bptab.add_breakpoint (info.function_name, line_info, info.condition);
3695c2cd69b8 don't use singleton pattern for bp_table John W. Eaton <jwe@octave.org> parents: 24716 diff changeset	1003 }
24716 2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1004 }
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1005
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1006 void file_editor_tab::remove_breakpoint_callback (const bp_info& info)
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1007 {
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1008 bp_table::intmap line_info;
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1009 line_info[0] = info.line;
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1010
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1011 if (octave_qt_link::file_in_path (info.file, info.dir))
24738 3695c2cd69b8 don't use singleton pattern for bp_table John W. Eaton <jwe@octave.org> parents: 24716 diff changeset	1012 {
25336 389757b7b6af eliminate redundant octave:: namespace tags John W. Eaton <jwe@octave.org> parents: 25103 diff changeset	1013 bp_table& bptab = __get_bp_table__ ("remove_breakpoint_callback");
24738 3695c2cd69b8 don't use singleton pattern for bp_table John W. Eaton <jwe@octave.org> parents: 24716 diff changeset	1014
3695c2cd69b8 don't use singleton pattern for bp_table John W. Eaton <jwe@octave.org> parents: 24716 diff changeset	1015 bptab.remove_breakpoint (info.function_name, line_info);
3695c2cd69b8 don't use singleton pattern for bp_table John W. Eaton <jwe@octave.org> parents: 24716 diff changeset	1016 }
24716 2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1017 }
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1018
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1019 void file_editor_tab::remove_all_breakpoints_callback (const bp_info& info)
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1020 {
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1021 if (octave_qt_link::file_in_path (info.file, info.dir))
24738 3695c2cd69b8 don't use singleton pattern for bp_table John W. Eaton <jwe@octave.org> parents: 24716 diff changeset	1022 {
25336 389757b7b6af eliminate redundant octave:: namespace tags John W. Eaton <jwe@octave.org> parents: 25103 diff changeset	1023 bp_table& bptab = __get_bp_table__ ("remove_all_breakpoints_callback");
24738 3695c2cd69b8 don't use singleton pattern for bp_table John W. Eaton <jwe@octave.org> parents: 24716 diff changeset	1024
3695c2cd69b8 don't use singleton pattern for bp_table John W. Eaton <jwe@octave.org> parents: 24716 diff changeset	1025 bptab.remove_all_breakpoints_in_file (info.function_name, true);
3695c2cd69b8 don't use singleton pattern for bp_table John W. Eaton <jwe@octave.org> parents: 24716 diff changeset	1026 }
24716 2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1027 }
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1028
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1029 file_editor_tab::bp_info::bp_info (const QString& fname, int l,
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1030 const QString& cond)
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1031 : line (l), file (fname.toStdString ()), condition (cond.toStdString ())
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1032 {
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1033 QFileInfo file_info (fname);
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1034
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1035 QString q_dir = file_info.absolutePath ();
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1036 QString q_function_name = file_info.fileName ();
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1037
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1038 // We have to cut off the suffix, because octave appends it.
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1039 q_function_name.chop (file_info.suffix ().length () + 1);
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1040
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1041 dir = q_dir.toStdString ();
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1042 function_name = q_function_name.toStdString ();
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1043
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1044 // Is the last component of DIR @foo? If so, strip it and prepend it
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1045 // to the name of the function.
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1046
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1047 size_t pos = dir.rfind (sys::file_ops::dir_sep_chars ());
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1048
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1049 if (pos != std::string::npos && pos < dir.length () - 1)
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1050 {
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1051 if (dir[pos+1] == '@')
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1052 {
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1053 function_name = sys::file_ops::concat (dir.substr (pos+1), function_name);
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1054
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1055 dir = dir.substr (0, pos);
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1056 }
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1057 }
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1058 }
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1059
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1060 void file_editor_tab::handle_request_add_breakpoint (int line,
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1061 const QString& condition)
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1062 {
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1063 bp_info info (_file_name, line, condition);
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1064
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1065 octave_link::post_event
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1066 (this, &file_editor_tab::add_breakpoint_callback, info);
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1067 }
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1068
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1069 void file_editor_tab::handle_request_remove_breakpoint (int line)
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1070 {
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1071 bp_info info (_file_name, line);
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1072
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1073 octave_link::post_event
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1074 (this, &file_editor_tab::remove_breakpoint_callback, info);
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1075 }
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1076
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1077 void file_editor_tab::toggle_breakpoint (const QWidget *ID)
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1078 {
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1079 if (ID != this)
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1080 return;
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1081
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1082 int editor_linenr, cur;
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1083 _edit_area->getCursorPosition (&editor_linenr, &cur);
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1084
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1085 if (_edit_area->markersAtLine (editor_linenr) & (1 << marker::breakpoint))
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1086 request_remove_breakpoint_via_editor_linenr (editor_linenr);
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1087 else
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1088 {
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1089 if (unchanged_or_saved ())
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1090 handle_request_add_breakpoint (editor_linenr + 1, "");
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1091 }
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1092 }
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1093
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1094 // Move the text cursor to the closest breakpoint (conditional or unconditional)
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1095 // after the current line.
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1096 void file_editor_tab::next_breakpoint (const QWidget *ID)
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1097 {
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1098 if (ID != this)
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1099 return;
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1100
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1101 int line, cur;
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1102 _edit_area->getCursorPosition (&line, &cur);
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1103
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1104 line++; // Find breakpoint strictly after the current line.
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1105
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1106 int nextline = _edit_area->markerFindNext (line, (1 << marker::breakpoint));
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1107 int nextcond = _edit_area->markerFindNext (line, (1 << marker::cond_break));
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1108
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1109 // Check if the next conditional breakpoint is before next unconditional one.
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1110 if (nextcond != -1 && (nextcond < nextline \|\| nextline == -1))
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1111 nextline = nextcond;
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1112
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1113 _edit_area->setCursorPosition (nextline, 0);
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1114 }
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1115
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1116 // Move the text cursor to the closest breakpoint (conditional or unconditional)
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1117 // before the current line.
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1118 void file_editor_tab::previous_breakpoint (const QWidget *ID)
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1119 {
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1120 if (ID != this)
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1121 return;
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1122
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1123 int line, cur, prevline, prevcond;
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1124 _edit_area->getCursorPosition (&line, &cur);
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1125
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1126 line--; // Find breakpoint strictly before the current line.
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1127
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1128 prevline = _edit_area->markerFindPrevious (line, (1 << marker::breakpoint));
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1129 prevcond = _edit_area->markerFindPrevious (line, (1 << marker::cond_break));
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1130
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1131 // Check if the prev conditional breakpoint is closer than the unconditional.
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1132 if (prevcond != -1 && prevcond > prevline)
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1133 prevline = prevcond;
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1134
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1135 _edit_area->setCursorPosition (prevline, 0);
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1136 }
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1137
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1138 void file_editor_tab::remove_all_breakpoints (const QWidget *ID)
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1139 {
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1140 if (ID != this)
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1141 return;
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1142
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1143 bp_info info (_file_name);
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1144
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1145 octave_link::post_event
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1146 (this, &file_editor_tab::remove_all_breakpoints_callback, info);
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1147 }
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1148
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1149 void file_editor_tab::scintilla_command (const QWidget *ID, unsigned int sci_msg)
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1150 {
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1151 if (ID != this)
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1152 return;
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1153
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1154 _edit_area->SendScintilla (sci_msg);
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1155 }
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1156
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1157 void file_editor_tab::comment_selected_text (const QWidget *ID, bool input_str)
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1158 {
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1159 if (ID != this)
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1160 return;
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1161
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1162 do_comment_selected_text (true, input_str);
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1163 }
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1164
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1165 void file_editor_tab::uncomment_selected_text (const QWidget *ID)
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1166 {
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1167 if (ID != this)
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1168 return;
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1169
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1170 do_comment_selected_text (false);
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1171 }
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1172
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1173 void file_editor_tab::indent_selected_text (const QWidget *ID)
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1174 {
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1175 if (ID != this)
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1176 return;
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1177
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1178 do_indent_selected_text (true);
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1179 }
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1180
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1181 void file_editor_tab::unindent_selected_text (const QWidget *ID)
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1182 {
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1183 if (ID != this)
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1184 return;
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1185
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1186 do_indent_selected_text (false);
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1187 }
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1188
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1189 void file_editor_tab::smart_indent_line_or_selected_text (const QWidget *ID)
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1190 {
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1191 if (ID != this)
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1192 return;
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1193
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1194 do_smart_indent_line_or_selected_text ();
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1195 }
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1196
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1197 void file_editor_tab::convert_eol (const QWidget *ID,
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1198 QsciScintilla::EolMode eol_mode)
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1199 {
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1200 if (ID != this)
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1201 return;
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1202
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1203 _edit_area->convertEols (eol_mode);
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1204 _edit_area->setEolMode (eol_mode);
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1205 update_eol_indicator ();
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1206 }
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1207
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1208 void file_editor_tab::zoom_in (const QWidget *ID)
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1209 {
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1210 if (ID != this)
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1211 return;
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1212
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1213 _edit_area->zoomIn (1);
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1214 auto_margin_width ();
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1215 }
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1216
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1217 void file_editor_tab::zoom_out (const QWidget *ID)
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1218 {
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1219 if (ID != this)
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1220 return;
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1221
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1222 _edit_area->zoomOut (1);
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1223 auto_margin_width ();
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1224 }
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1225
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1226 void file_editor_tab::zoom_normal (const QWidget *ID)
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1227 {
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1228 if (ID != this)
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1229 return;
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1230
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1231 _edit_area->zoomTo (0);
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1232 auto_margin_width ();
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1233 }
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1234
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1235 void file_editor_tab::handle_find_dialog_finished (int)
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1236 {
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1237 // Find dialog is going to hide. Save location of window for
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1238 // when it is reshown.
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1239 _find_dialog_geometry = _find_dialog->geometry ();
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1240 _find_dialog_is_visible = false;
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1241 }
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1242
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1243 void file_editor_tab::find (const QWidget ID, QList<QAction > fetab_actions)
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1244 {
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1245 if (ID != this)
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1246 return;
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1247
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1248 // The find_dialog feature doesn't need a slot for return info.
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1249 // Rather than Qt::DeleteOnClose, let the find feature hang about
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1250 // in case it contains useful information like previous searches
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1251 // and so on. Perhaps one find dialog for the whole editor is
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1252 // better, but individual find dialogs has the nice feature of
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1253 // retaining position per file editor tabs, which can be undocked.
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1254
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1255 if (! _find_dialog)
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1256 {
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1257 _find_dialog = new find_dialog (_edit_area,
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1258 fetab_actions.mid (0,2),
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1259 qobject_cast<QWidget *> (sender ()));
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1260 connect (_find_dialog, SIGNAL (finished (int)),
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1261 this, SLOT (handle_find_dialog_finished (int)));
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1262
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1263 connect (this, SIGNAL (request_find_next ()),
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1264 _find_dialog, SLOT (find_next ()));
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1265
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1266 connect (this, SIGNAL (request_find_previous ()),
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1267 _find_dialog, SLOT (find_prev ()));
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1268
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1269 _find_dialog->setWindowModality (Qt::NonModal);
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1270 _find_dialog_geometry = _find_dialog->geometry ();
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1271 }
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1272 else if (! _find_dialog->isVisible ())
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1273 {
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1274 _find_dialog->setGeometry (_find_dialog_geometry);
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1275 QPoint p = _find_dialog->pos ();
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1276 _find_dialog->move (p.x ()+10, p.y ()+10);
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1277 }
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1278
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1279 _find_dialog->show ();
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1280 _find_dialog_is_visible = true;
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1281 _find_dialog->activateWindow ();
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1282 _find_dialog->init_search_text ();
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1283
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1284 }
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1285
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1286 void file_editor_tab::find_next (const QWidget *ID)
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1287 {
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1288 if (ID == this)
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1289 emit request_find_next ();
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1290 }
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1291
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1292 void file_editor_tab::find_previous (const QWidget *ID)
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1293 {
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1294 if (ID == this)
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1295 emit request_find_previous ();
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1296 }
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1297
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1298 void file_editor_tab::goto_line (const QWidget *ID, int line)
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1299 {
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1300 if (ID != this)
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1301 return;
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1302
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1303 if (m_bp_restore_count > 0)
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1304 {
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1305 // This goto-line request is invoked by restoring a breakpoint during
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1306 // saving the file, thus, do not go to the related line
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1307 m_bp_restore_count--;
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1308 return;
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1309 }
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1310
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1311 if (line <= 0) // ask for desired line
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1312 {
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1313 bool ok = false;
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1314 int index;
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1315 _edit_area->getCursorPosition (&line, &index);
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1316 line = QInputDialog::getInt (_edit_area, tr ("Goto line"),
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1317 tr ("Line number"), line+1, 1,
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1318 _edit_area->lines (), 1, &ok);
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1319 if (ok)
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1320 _edit_area->setCursorPosition (line-1, 0);
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1321 }
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1322 else // go to given line without dialog
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1323 _edit_area->setCursorPosition (line-1, 0);
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1324
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1325 center_current_line (false); // only center line if at top or bottom
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1326 }
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1327
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1328 void file_editor_tab::move_match_brace (const QWidget *ID, bool select)
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1329 {
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1330 if (ID != this)
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1331 return;
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1332
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1333 if (select)
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1334 _edit_area->selectToMatchingBrace ();
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1335 else
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1336 _edit_area->moveToMatchingBrace ();
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1337 }
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1338
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1339 void file_editor_tab::show_auto_completion (const QWidget *ID)
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1340 {
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1341 if (ID != this)
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1342 return;
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1343
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1344 QsciScintilla::AutoCompletionSource s = _edit_area->autoCompletionSource ();
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1345 switch (s)
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1346 {
18482 3a509de8e791 automatic completion list as user preference (bug #41469) Torsten <ttl@justmail.de> parents: 18460 diff changeset	1347 case QsciScintilla::AcsAll:
3a509de8e791 automatic completion list as user preference (bug #41469) Torsten <ttl@justmail.de> parents: 18460 diff changeset	1348 _edit_area->autoCompleteFromAll ();
3a509de8e791 automatic completion list as user preference (bug #41469) Torsten <ttl@justmail.de> parents: 18460 diff changeset	1349 break;
3a509de8e791 automatic completion list as user preference (bug #41469) Torsten <ttl@justmail.de> parents: 18460 diff changeset	1350
3a509de8e791 automatic completion list as user preference (bug #41469) Torsten <ttl@justmail.de> parents: 18460 diff changeset	1351 case QsciScintilla::AcsAPIs:
3a509de8e791 automatic completion list as user preference (bug #41469) Torsten <ttl@justmail.de> parents: 18460 diff changeset	1352 _edit_area->autoCompleteFromAPIs ();
3a509de8e791 automatic completion list as user preference (bug #41469) Torsten <ttl@justmail.de> parents: 18460 diff changeset	1353 break;
3a509de8e791 automatic completion list as user preference (bug #41469) Torsten <ttl@justmail.de> parents: 18460 diff changeset	1354
3a509de8e791 automatic completion list as user preference (bug #41469) Torsten <ttl@justmail.de> parents: 18460 diff changeset	1355 case QsciScintilla::AcsDocument:
3a509de8e791 automatic completion list as user preference (bug #41469) Torsten <ttl@justmail.de> parents: 18460 diff changeset	1356 _edit_area->autoCompleteFromDocument ();
3a509de8e791 automatic completion list as user preference (bug #41469) Torsten <ttl@justmail.de> parents: 18460 diff changeset	1357 break;
3a509de8e791 automatic completion list as user preference (bug #41469) Torsten <ttl@justmail.de> parents: 18460 diff changeset	1358
3a509de8e791 automatic completion list as user preference (bug #41469) Torsten <ttl@justmail.de> parents: 18460 diff changeset	1359 case QsciScintilla::AcsNone:
3a509de8e791 automatic completion list as user preference (bug #41469) Torsten <ttl@justmail.de> parents: 18460 diff changeset	1360 break;
24716 2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1361 }
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1362 }
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1363
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1364 void file_editor_tab::do_indent_selected_text (bool indent)
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1365 {
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1366 // FIXME:
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1367 _edit_area->beginUndoAction ();
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1368
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1369 if (_edit_area->hasSelectedText ())
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1370 {
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1371 int lineFrom, lineTo, colFrom, colTo;
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1372 _edit_area->getSelection (&lineFrom, &colFrom, &lineTo, &colTo);
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1373
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1374 if (colTo == 0) // the beginning of last line is not selected
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1375 lineTo--; // stop at line above
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1376
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1377 for (int i = lineFrom; i <= lineTo; i++)
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1378 {
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1379 if (indent)
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1380 _edit_area->indent (i);
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1381 else
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1382 _edit_area->unindent (i);
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1383 }
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1384 //set selection on (un)indented section
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1385 _edit_area->setSelection (lineFrom, 0, lineTo,
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1386 _edit_area->text (lineTo).length ()-1);
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1387 }
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1388 else
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1389 {
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1390 int cpline, col;
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1391 _edit_area->getCursorPosition (&cpline, &col);
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1392 if (indent)
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1393 _edit_area->indent (cpline);
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1394 else
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1395 _edit_area->unindent (cpline);
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1396 }
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1397
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1398 _edit_area->endUndoAction ();
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1399 }
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1400
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1401 void file_editor_tab::do_smart_indent_line_or_selected_text (void)
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1402 {
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1403 _edit_area->beginUndoAction ();
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1404
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1405 int lineFrom, lineTo;
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1406
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1407 if (_edit_area->hasSelectedText ())
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1408 {
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1409 int colFrom, colTo;
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1410 _edit_area->getSelection (&lineFrom, &colFrom, &lineTo, &colTo);
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1411
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1412 if (colTo == 0) // the beginning of last line is not selected
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1413 lineTo--; // stop at line above
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1414 }
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1415 else
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1416 {
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1417 int col;
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1418 _edit_area->getCursorPosition (&lineFrom, &col);
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1419
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1420 lineTo = lineFrom;
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1421 }
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1422
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1423 _edit_area->smart_indent_line_or_selected_text (lineFrom, lineTo);
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1424
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1425 _edit_area->endUndoAction ();
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1426 }
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1427
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1428 void file_editor_tab::do_comment_selected_text (bool comment, bool input_str)
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1429 {
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1430 QRegExp rxc;
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1431 QString ws = "^([ \\t]*)";
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1432 QStringList comment_str = _edit_area->comment_string (comment);
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1433 QString used_comment_str = comment_str.at (0);
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1434
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1435 if (comment)
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1436 {
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1437 if (input_str)
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1438 {
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1439 bool ok;
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1440 QSettings *settings = resource_manager::get_settings ();
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1441
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1442 used_comment_str = QInputDialog::getText (
25103 078b795c5219 maint: style check C++ ahead of 4.4 release. Rik <rik@octave.org> parents: 25070 diff changeset	1443 this, tr ("Comment selected text"),
078b795c5219 maint: style check C++ ahead of 4.4 release. Rik <rik@octave.org> parents: 25070 diff changeset	1444 tr ("Comment string to use:\n"), QLineEdit::Normal,
25617 44d638d5eea5 reorganize constants for preferences keys and default values Torsten <mttl@mailbox.org> parents: 25566 diff changeset	1445 settings->value (ed_last_comment_str, comment_str.at (0)).toString (),
25103 078b795c5219 maint: style check C++ ahead of 4.4 release. Rik <rik@octave.org> parents: 25070 diff changeset	1446 &ok);
24716 2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1447
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1448 if ((! ok) \|\| used_comment_str.isEmpty ())
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1449 return; // No input, do nothing
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1450 else
25617 44d638d5eea5 reorganize constants for preferences keys and default values Torsten <mttl@mailbox.org> parents: 25566 diff changeset	1451 settings->setValue (ed_last_comment_str, used_comment_str); // Store last
24716 2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1452 }
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1453 }
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1454 else
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1455 {
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1456 // Uncommenting (several strings possible)
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1457
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1458 // Sort strings according their length
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1459 QStringList comment_str_sorted (comment_str.at (0));
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1460 bool inserted;
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1461
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1462 for (int i = 1; i < comment_str.length (); i++)
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1463 {
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1464 inserted = false;
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1465 for (int j = 0; j < comment_str_sorted.length (); j++)
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1466 {
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1467 if (comment_str.at (i).length () > comment_str_sorted.at (j).length ())
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1468 {
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1469 comment_str_sorted.insert (j, comment_str.at (i));
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1470 inserted = true;
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1471 break;
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1472 }
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1473 }
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1474 if (! inserted)
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1475 comment_str_sorted << comment_str.at (i);
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1476 }
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1477
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1478 // Create regular expression
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1479 QString regexp;
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1480 for (int i = 0; i < comment_str_sorted.length (); i++)
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1481 {
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1482 if (i > 0)
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1483 regexp = regexp + QString ("\|");
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1484 regexp = regexp + comment_str_sorted.at (i);
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1485 }
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1486 rxc = QRegExp (ws + "(" + regexp + ")");
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1487 }
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1488
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1489 // Do the commenting/uncommenting
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1490 int len = 0, lenc = 0;
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1491 _edit_area->beginUndoAction ();
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1492
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1493 if (_edit_area->hasSelectedText ())
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1494 {
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1495 int lineFrom, lineTo, colFrom, colTo;
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1496 int change_col_from = 1;
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1497 int change_col_to = 1;
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1498 bool removed;
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1499
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1500 _edit_area->getSelection (&lineFrom, &colFrom, &lineTo, &colTo);
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1501
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1502 if (colTo == 0) // the beginning of last line is not selected
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1503 lineTo--; // stop at line above
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1504
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1505 for (int i = lineFrom; i <= lineTo; i++)
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1506 {
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1507 if (comment)
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1508 {
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1509 _edit_area->insertAt (used_comment_str, i, 0);
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1510 }
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1511 else
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1512 {
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1513 QString line (_edit_area->text (i));
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1514 if ((removed = line.contains (rxc)))
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1515 {
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1516 len = rxc.matchedLength (); // complete length
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1517 QString matched_text = rxc.capturedTexts ().at (0);
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1518 lenc = matched_text.remove (QRegExp (ws)).length (); // only comment string
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1519 _edit_area->setSelection (i, len-lenc, i, len);
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1520 _edit_area->removeSelectedText ();
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1521 }
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1522
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1523 // handle case, where the selection remains unchanged
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1524 if (i == lineFrom && (colFrom < len-lenc \|\| ! removed))
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1525 change_col_from = 0; // do not change start of selection
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1526 if (i == lineTo && (colTo < len-lenc \|\| ! removed))
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1527 change_col_to = 0; // do not change end of selection
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1528 }
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1529 }
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1530
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1531 // update the selection area
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1532 if (comment)
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1533 {
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1534 colFrom = colFrom + lenc; // shift start position by comment length
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1535 if (colTo > 0)
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1536 colTo = colTo + lenc; // shift end position by comment length
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1537 else
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1538 lineTo++; // colTo == 0 , fully select previous line
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1539 }
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1540 else
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1541 {
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1542 if (colTo == 0)
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1543 lineTo++; // colTo == 0 , fully select previous line
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1544 colFrom = colFrom - change_col_from*lenc;
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1545 colTo = colTo - change_col_to*lenc;
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1546 }
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1547
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1548 // set updated selection area
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1549 _edit_area->setSelection (lineFrom, colFrom, lineTo, colTo);
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1550 }
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1551 else
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1552 {
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1553 int cpline, col;
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1554 _edit_area->getCursorPosition (&cpline, &col);
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1555 if (comment)
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1556 _edit_area->insertAt (used_comment_str, cpline, 0);
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1557 else
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1558 {
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1559 QString line (_edit_area->text (cpline));
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1560 if (line.contains (rxc))
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1561 {
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1562 len = rxc.matchedLength (); // complete length
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1563 QString matched_text = rxc.capturedTexts ().at (0);
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1564 lenc = matched_text.remove (QRegExp (ws)).length (); // only comment string
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1565 _edit_area->setSelection (cpline, len-lenc, cpline, len);
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1566 _edit_area->removeSelectedText ();
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1567 }
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1568 }
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1569 }
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1570 _edit_area->endUndoAction ();
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1571 }
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1572
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1573 void file_editor_tab::update_window_title (bool modified)
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1574 {
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1575 QString title ("");
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1576 QString tooltip ("");
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1577
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1578 if (! valid_file_name ())
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1579 title = tr ("<unnamed>");
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1580 else
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1581 {
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1582 if (_long_title)
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1583 title = _file_name;
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1584 else
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1585 {
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1586 QFileInfo file (_file_name);
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1587 title = file.fileName ();
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1588 tooltip = _file_name;
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1589 }
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1590 }
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1591
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1592 if (modified)
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1593 emit file_name_changed (title.prepend ("* "), tooltip);
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1594 else
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1595 emit file_name_changed (title, tooltip);
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1596 }
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1597
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1598 void file_editor_tab::handle_copy_available (bool enableCopy)
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1599 {
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1600 _copy_available = enableCopy;
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1601 emit editor_state_changed (_copy_available, _is_octave_file);
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1602 }
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1603
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1604 // show_dialog: shows a modal or non modal dialog depending on input arg
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1605 void file_editor_tab::show_dialog (QDialog *dlg, bool modal)
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1606 {
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1607 dlg->setAttribute (Qt::WA_DeleteOnClose);
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1608 if (modal)
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1609 dlg->exec ();
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1610 else
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1611 {
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1612 dlg->setWindowModality (Qt::NonModal);
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1613 dlg->show ();
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1614 }
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1615 }
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1616
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1617 int file_editor_tab::check_file_modified (void)
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1618 {
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1619 int decision = QMessageBox::Yes;
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1620 if (_edit_area->isModified ())
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1621 {
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1622 // File is modified but not saved, ask user what to do. The file
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1623 // editor tab can't be made parent because it may be deleted depending
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1624 // upon the response. Instead, change the _edit_area to read only.
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1625 QMessageBox::StandardButtons buttons = QMessageBox::Save \|
25103 078b795c5219 maint: style check C++ ahead of 4.4 release. Rik <rik@octave.org> parents: 25070 diff changeset	1626 QMessageBox::Discard \|
078b795c5219 maint: style check C++ ahead of 4.4 release. Rik <rik@octave.org> parents: 25070 diff changeset	1627 QMessageBox::Cancel;
24716 2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1628
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1629 // For now, just a warning message about closing a tab that has been
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1630 // modified seems sufficient. Exit-condition-specific messages could
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1631 // be achieved by making 'available_actions' a function input string.
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1632 QString available_actions =
19714 21015ca26566 Restructure shutdown flow and behavior for improved robustness Daniel J Sebald <daniel.sebald@ieee.org> parents: 19697 diff changeset	1633 tr ("Do you want to cancel closing, save or discard the changes?");
16638 3c2e457eeb72 ask for saving modified editor files if octave is closed (bug #38689) Torsten <ttl@justmail.de> parents: 16635 diff changeset	1634
24716 2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1635 QString file;
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1636 if (valid_file_name ())
17973 6925dca34807 fix saving unnamed editor files when closing octave (bug #40637) Torsten <ttl@justmail.de> parents: 17962 diff changeset	1637 file = _file_name;
24716 2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1638 else
17973 6925dca34807 fix saving unnamed editor files when closing octave (bug #40637) Torsten <ttl@justmail.de> parents: 17962 diff changeset	1639 file = tr ("<unnamed>");
6925dca34807 fix saving unnamed editor files when closing octave (bug #40637) Torsten <ttl@justmail.de> parents: 17962 diff changeset	1640
24716 2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1641 QMessageBox *msgBox
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1642 = new QMessageBox (QMessageBox::Warning, tr ("Octave Editor"),
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1643 tr ("The file\n\n"
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1644 " %1\n\n"
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1645 "is about to be closed but has been modified. "
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1646 "%2").
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1647 arg (file). arg (available_actions),
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1648 buttons, qobject_cast<QWidget *> (parent ()));
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1649
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1650 msgBox->setDefaultButton (QMessageBox::Save);
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1651 _edit_area->setReadOnly (true);
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1652 connect (msgBox, SIGNAL (finished (int)),
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1653 this, SLOT (handle_file_modified_answer (int)));
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1654
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1655 show_dialog (msgBox, true);
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1656
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1657 if (_cancelled)
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1658 return QMessageBox::Cancel;
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1659 else
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1660 return decision;
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1661 }
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1662 else
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1663 {
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1664 // Nothing was modified. Leave tab present in case user
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1665 // decides to cancel some point further along.
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1666 }
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1667
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1668 return decision;
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1669 }
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1670
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1671 void file_editor_tab::handle_file_modified_answer (int decision)
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1672 {
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1673 if (decision == QMessageBox::Save)
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1674 {
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1675 // Save file, but do not remove from editor.
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1676 save_file (_file_name, false, false);
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1677 }
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1678 else if (decision == QMessageBox::Discard)
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1679 {
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1680 // User doesn't want to save, leave tab and remove subsequently.
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1681 }
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1682 else
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1683 {
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1684 // User canceled, allow editing again.
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1685 _edit_area->setReadOnly (false);
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1686 _cancelled = true;
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1687 }
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1688 }
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1689
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1690 void file_editor_tab::set_modified (bool modified)
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1691 {
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1692 _edit_area->setModified (modified);
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1693 }
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1694
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1695 void file_editor_tab::recover_from_exit (void)
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1696 {
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1697 // reset the possibly still existing read only state
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1698 _edit_area->setReadOnly (false);
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1699
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1700 // if we are in this slot and the list of breakpoint is not empty,
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1701 // then this tab was saved during an exit of the applications (not
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1702 // restoring the breakpoints and not emptying the list) and the user
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1703 // canceled this closing late on.
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1704 check_restore_breakpoints ();
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1705 }
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1706
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1707 void file_editor_tab::check_restore_breakpoints (void)
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1708 {
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1709 if (! _bp_lines.isEmpty ())
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1710 {
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1711 // At least one breakpoint is present.
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1712 // Get rid of breakpoints at old (now possibly invalid) linenumbers
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1713 remove_all_breakpoints (this);
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1714
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1715 // and set breakpoints at the new linenumbers
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1716 m_bp_restore_count = _bp_lines.length ();
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1717 for (int i = 0; i < _bp_lines.length (); i++)
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1718 handle_request_add_breakpoint (_bp_lines.value (i) + 1,
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1719 _bp_conditions.value (i));
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1720
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1721 // Keep the list of breakpoints empty, except after explicit requests.
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1722 _bp_lines.clear ();
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1723 _bp_conditions.clear ();
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1724 }
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1725 }
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1726
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1727 QString file_editor_tab::load_file (const QString& fileName)
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1728 {
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1729 // get the absolute path
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1730 QFileInfo file_info = QFileInfo (fileName);
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1731 QString file_to_load;
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1732 if (file_info.exists ())
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1733 file_to_load = file_info.canonicalFilePath ();
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1734 else
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1735 file_to_load = fileName;
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1736 QFile file (file_to_load);
25883 cfdc768b661c allow native dialogs for remaining file open/save dialogs (bug #5 Torsten <mttl@mailbox.org> parents: 25811 diff changeset	1737 if (!file.open(QIODevice::ReadOnly))
24716 2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1738 return file.errorString ();
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1739
26131 22edc076543e restore line/column when reloading externally changed editor files (bug #54961) Torsten <mttl@mailbox.org> parents: 26119 diff changeset	1740 int col = 0, line = 0;
22edc076543e restore line/column when reloading externally changed editor files (bug #54961) Torsten <mttl@mailbox.org> parents: 26119 diff changeset	1741 if (fileName == _file_name)
22edc076543e restore line/column when reloading externally changed editor files (bug #54961) Torsten <mttl@mailbox.org> parents: 26119 diff changeset	1742 {
22edc076543e restore line/column when reloading externally changed editor files (bug #54961) Torsten <mttl@mailbox.org> parents: 26119 diff changeset	1743 // We have to reload the current file, thus get current cursor position
22edc076543e restore line/column when reloading externally changed editor files (bug #54961) Torsten <mttl@mailbox.org> parents: 26119 diff changeset	1744 line = _line;
22edc076543e restore line/column when reloading externally changed editor files (bug #54961) Torsten <mttl@mailbox.org> parents: 26119 diff changeset	1745 col = _col;
22edc076543e restore line/column when reloading externally changed editor files (bug #54961) Torsten <mttl@mailbox.org> parents: 26119 diff changeset	1746 }
22edc076543e restore line/column when reloading externally changed editor files (bug #54961) Torsten <mttl@mailbox.org> parents: 26119 diff changeset	1747
24716 2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1748 QApplication::setOverrideCursor (Qt::WaitCursor);
25883 cfdc768b661c allow native dialogs for remaining file open/save dialogs (bug #5 Torsten <mttl@mailbox.org> parents: 25811 diff changeset	1749
cfdc768b661c allow native dialogs for remaining file open/save dialogs (bug #5 Torsten <mttl@mailbox.org> parents: 25811 diff changeset	1750 // read the file binary, decoding later
cfdc768b661c allow native dialogs for remaining file open/save dialogs (bug #5 Torsten <mttl@mailbox.org> parents: 25811 diff changeset	1751 const QByteArray text_data = file.readAll ();
cfdc768b661c allow native dialogs for remaining file open/save dialogs (bug #5 Torsten <mttl@mailbox.org> parents: 25811 diff changeset	1752
cfdc768b661c allow native dialogs for remaining file open/save dialogs (bug #5 Torsten <mttl@mailbox.org> parents: 25811 diff changeset	1753 // decode
cfdc768b661c allow native dialogs for remaining file open/save dialogs (bug #5 Torsten <mttl@mailbox.org> parents: 25811 diff changeset	1754 QTextCodec::ConverterState st;
cfdc768b661c allow native dialogs for remaining file open/save dialogs (bug #5 Torsten <mttl@mailbox.org> parents: 25811 diff changeset	1755 QTextCodec *codec = QTextCodec::codecForName (_encoding.toLatin1 ());
26172 a7be718a9dd3 validate editor file codec derived from name (bug #55139) Torsten <mttl@mailbox.org> parents: 26131 diff changeset	1756 if (codec == nullptr)
a7be718a9dd3 validate editor file codec derived from name (bug #55139) Torsten <mttl@mailbox.org> parents: 26131 diff changeset	1757 codec = QTextCodec::codecForLocale ();
a7be718a9dd3 validate editor file codec derived from name (bug #55139) Torsten <mttl@mailbox.org> parents: 26131 diff changeset	1758
25883 cfdc768b661c allow native dialogs for remaining file open/save dialogs (bug #5 Torsten <mttl@mailbox.org> parents: 25811 diff changeset	1759 const QString text = codec->toUnicode(text_data.constData(),
cfdc768b661c allow native dialogs for remaining file open/save dialogs (bug #5 Torsten <mttl@mailbox.org> parents: 25811 diff changeset	1760 text_data.size(), &st);
cfdc768b661c allow native dialogs for remaining file open/save dialogs (bug #5 Torsten <mttl@mailbox.org> parents: 25811 diff changeset	1761
cfdc768b661c allow native dialogs for remaining file open/save dialogs (bug #5 Torsten <mttl@mailbox.org> parents: 25811 diff changeset	1762 // Decoding with invalid characters?
cfdc768b661c allow native dialogs for remaining file open/save dialogs (bug #5 Torsten <mttl@mailbox.org> parents: 25811 diff changeset	1763 if (st.invalidChars > 0)
cfdc768b661c allow native dialogs for remaining file open/save dialogs (bug #5 Torsten <mttl@mailbox.org> parents: 25811 diff changeset	1764 {
25895 bb0c58796275 allow to change the encoding when editor detects decoding errors (bug #54607) Torsten <mttl@mailbox.org> parents: 25883 diff changeset	1765 // Set read only
bb0c58796275 allow to change the encoding when editor detects decoding errors (bug #54607) Torsten <mttl@mailbox.org> parents: 25883 diff changeset	1766 _edit_area->setReadOnly (true);
bb0c58796275 allow to change the encoding when editor detects decoding errors (bug #54607) Torsten <mttl@mailbox.org> parents: 25883 diff changeset	1767
25883 cfdc768b661c allow native dialogs for remaining file open/save dialogs (bug #5 Torsten <mttl@mailbox.org> parents: 25811 diff changeset	1768 // Message box for user decision
cfdc768b661c allow native dialogs for remaining file open/save dialogs (bug #5 Torsten <mttl@mailbox.org> parents: 25811 diff changeset	1769 QString msg = tr ("There were problems reading the file\n"
cfdc768b661c allow native dialogs for remaining file open/save dialogs (bug #5 Torsten <mttl@mailbox.org> parents: 25811 diff changeset	1770 "%1\n"
cfdc768b661c allow native dialogs for remaining file open/save dialogs (bug #5 Torsten <mttl@mailbox.org> parents: 25811 diff changeset	1771 "with the selected encoding %2.\n\n"
cfdc768b661c allow native dialogs for remaining file open/save dialogs (bug #5 Torsten <mttl@mailbox.org> parents: 25811 diff changeset	1772 "Modifying and saving the file might "
cfdc768b661c allow native dialogs for remaining file open/save dialogs (bug #5 Torsten <mttl@mailbox.org> parents: 25811 diff changeset	1773 "cause data loss!")
cfdc768b661c allow native dialogs for remaining file open/save dialogs (bug #5 Torsten <mttl@mailbox.org> parents: 25811 diff changeset	1774 .arg (file_to_load).arg (_encoding);
cfdc768b661c allow native dialogs for remaining file open/save dialogs (bug #5 Torsten <mttl@mailbox.org> parents: 25811 diff changeset	1775 QMessageBox *msg_box = new QMessageBox ();
cfdc768b661c allow native dialogs for remaining file open/save dialogs (bug #5 Torsten <mttl@mailbox.org> parents: 25811 diff changeset	1776 msg_box->setIcon (QMessageBox::Warning);
cfdc768b661c allow native dialogs for remaining file open/save dialogs (bug #5 Torsten <mttl@mailbox.org> parents: 25811 diff changeset	1777 msg_box->setText (msg);
cfdc768b661c allow native dialogs for remaining file open/save dialogs (bug #5 Torsten <mttl@mailbox.org> parents: 25811 diff changeset	1778 msg_box->setWindowTitle (tr ("Octave Editor"));
cfdc768b661c allow native dialogs for remaining file open/save dialogs (bug #5 Torsten <mttl@mailbox.org> parents: 25811 diff changeset	1779 msg_box->addButton (tr ("&Edit anyway"), QMessageBox::YesRole);
25895 bb0c58796275 allow to change the encoding when editor detects decoding errors (bug #54607) Torsten <mttl@mailbox.org> parents: 25883 diff changeset	1780 msg_box->addButton (tr ("Chan&ge encoding"), QMessageBox::AcceptRole);
25883 cfdc768b661c allow native dialogs for remaining file open/save dialogs (bug #5 Torsten <mttl@mailbox.org> parents: 25811 diff changeset	1781 msg_box->addButton (tr ("&Close"), QMessageBox::RejectRole);
cfdc768b661c allow native dialogs for remaining file open/save dialogs (bug #5 Torsten <mttl@mailbox.org> parents: 25811 diff changeset	1782
cfdc768b661c allow native dialogs for remaining file open/save dialogs (bug #5 Torsten <mttl@mailbox.org> parents: 25811 diff changeset	1783 connect (msg_box, SIGNAL (buttonClicked (QAbstractButton *)),
cfdc768b661c allow native dialogs for remaining file open/save dialogs (bug #5 Torsten <mttl@mailbox.org> parents: 25811 diff changeset	1784 this, SLOT (handle_decode_warning_answer (QAbstractButton *)));
cfdc768b661c allow native dialogs for remaining file open/save dialogs (bug #5 Torsten <mttl@mailbox.org> parents: 25811 diff changeset	1785
cfdc768b661c allow native dialogs for remaining file open/save dialogs (bug #5 Torsten <mttl@mailbox.org> parents: 25811 diff changeset	1786 msg_box->setWindowModality (Qt::WindowModal);
cfdc768b661c allow native dialogs for remaining file open/save dialogs (bug #5 Torsten <mttl@mailbox.org> parents: 25811 diff changeset	1787 msg_box->setAttribute (Qt::WA_DeleteOnClose);
cfdc768b661c allow native dialogs for remaining file open/save dialogs (bug #5 Torsten <mttl@mailbox.org> parents: 25811 diff changeset	1788 msg_box->show ();
cfdc768b661c allow native dialogs for remaining file open/save dialogs (bug #5 Torsten <mttl@mailbox.org> parents: 25811 diff changeset	1789 }
cfdc768b661c allow native dialogs for remaining file open/save dialogs (bug #5 Torsten <mttl@mailbox.org> parents: 25811 diff changeset	1790
cfdc768b661c allow native dialogs for remaining file open/save dialogs (bug #5 Torsten <mttl@mailbox.org> parents: 25811 diff changeset	1791 _edit_area->setText (text);
24716 2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1792 _edit_area->setEolMode (detect_eol_mode ());
25883 cfdc768b661c allow native dialogs for remaining file open/save dialogs (bug #5 Torsten <mttl@mailbox.org> parents: 25811 diff changeset	1793
24716 2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1794 QApplication::restoreOverrideCursor ();
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1795
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1796 _copy_available = false; // no selection yet available
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1797 set_file_name (file_to_load);
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1798 update_window_title (false); // window title (no modification)
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1799 _edit_area->setModified (false); // loaded file is not modified yet
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1800
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1801 update_eol_indicator ();
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1802
26131 22edc076543e restore line/column when reloading externally changed editor files (bug #54961) Torsten <mttl@mailbox.org> parents: 26119 diff changeset	1803 _edit_area->setCursorPosition (line, col);
22edc076543e restore line/column when reloading externally changed editor files (bug #54961) Torsten <mttl@mailbox.org> parents: 26119 diff changeset	1804
24716 2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1805 // FIXME: (BREAKPOINTS) At this point it would be nice to put any set
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1806 // breakpoints on the margin. In order to do this, somehow the
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1807 // "dbstatus" command needs to be accessed. All it would require is a
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1808 // routine that does "res = feval ("dbstatus") and signals that result
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1809 // to some slot.
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1810 //
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1811 // See patch #8016 for a general way to get Octave results from
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1812 // commands processed in the background.
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1813
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1814 /*
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1815 connect (octave_link, SIGNAL (fileSelected (QObject *, const QString&, const octave_value_list&)),
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1816 this, SLOT (handle_feval_result (QObject *, const QString&, const octave_value_list&)));
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1817 connect (this, SIGNAL (evaluate_octave_command (const QString&)),
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1818 octave_link, SLOT (queue_octave_command (const QString&)));
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1819
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1820 emit evaluate_octave_command ("dbstatus");
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1821 */
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1822
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1823 return QString ();
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1824 }
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1825
25883 cfdc768b661c allow native dialogs for remaining file open/save dialogs (bug #5 Torsten <mttl@mailbox.org> parents: 25811 diff changeset	1826 void file_editor_tab::handle_decode_warning_answer (QAbstractButton *btn)
cfdc768b661c allow native dialogs for remaining file open/save dialogs (bug #5 Torsten <mttl@mailbox.org> parents: 25811 diff changeset	1827 {
cfdc768b661c allow native dialogs for remaining file open/save dialogs (bug #5 Torsten <mttl@mailbox.org> parents: 25811 diff changeset	1828 QString txt = btn->text ();
cfdc768b661c allow native dialogs for remaining file open/save dialogs (bug #5 Torsten <mttl@mailbox.org> parents: 25811 diff changeset	1829
cfdc768b661c allow native dialogs for remaining file open/save dialogs (bug #5 Torsten <mttl@mailbox.org> parents: 25811 diff changeset	1830 if (txt == tr ("&Close"))
25895 bb0c58796275 allow to change the encoding when editor detects decoding errors (bug #54607) Torsten <mttl@mailbox.org> parents: 25883 diff changeset	1831 {
bb0c58796275 allow to change the encoding when editor detects decoding errors (bug #54607) Torsten <mttl@mailbox.org> parents: 25883 diff changeset	1832 // Just close the file
bb0c58796275 allow to change the encoding when editor detects decoding errors (bug #54607) Torsten <mttl@mailbox.org> parents: 25883 diff changeset	1833 close ();
bb0c58796275 allow to change the encoding when editor detects decoding errors (bug #54607) Torsten <mttl@mailbox.org> parents: 25883 diff changeset	1834 return;
bb0c58796275 allow to change the encoding when editor detects decoding errors (bug #54607) Torsten <mttl@mailbox.org> parents: 25883 diff changeset	1835 }
bb0c58796275 allow to change the encoding when editor detects decoding errors (bug #54607) Torsten <mttl@mailbox.org> parents: 25883 diff changeset	1836
bb0c58796275 allow to change the encoding when editor detects decoding errors (bug #54607) Torsten <mttl@mailbox.org> parents: 25883 diff changeset	1837 if (txt == tr ("Chan&ge encoding"))
bb0c58796275 allow to change the encoding when editor detects decoding errors (bug #54607) Torsten <mttl@mailbox.org> parents: 25883 diff changeset	1838 {
bb0c58796275 allow to change the encoding when editor detects decoding errors (bug #54607) Torsten <mttl@mailbox.org> parents: 25883 diff changeset	1839 // Dialog for reloading the file with another encoding
bb0c58796275 allow to change the encoding when editor detects decoding errors (bug #54607) Torsten <mttl@mailbox.org> parents: 25883 diff changeset	1840 QDialog dlg;
bb0c58796275 allow to change the encoding when editor detects decoding errors (bug #54607) Torsten <mttl@mailbox.org> parents: 25883 diff changeset	1841 dlg.setWindowTitle (tr ("Select new default encoding"));
bb0c58796275 allow to change the encoding when editor detects decoding errors (bug #54607) Torsten <mttl@mailbox.org> parents: 25883 diff changeset	1842
bb0c58796275 allow to change the encoding when editor detects decoding errors (bug #54607) Torsten <mttl@mailbox.org> parents: 25883 diff changeset	1843 QLabel *text
bb0c58796275 allow to change the encoding when editor detects decoding errors (bug #54607) Torsten <mttl@mailbox.org> parents: 25883 diff changeset	1844 = new QLabel (tr ("Please select a new encoding\n"
bb0c58796275 allow to change the encoding when editor detects decoding errors (bug #54607) Torsten <mttl@mailbox.org> parents: 25883 diff changeset	1845 "for reloading the current file.\n\n"
bb0c58796275 allow to change the encoding when editor detects decoding errors (bug #54607) Torsten <mttl@mailbox.org> parents: 25883 diff changeset	1846 "This does not change the default encoding.\n"));
bb0c58796275 allow to change the encoding when editor detects decoding errors (bug #54607) Torsten <mttl@mailbox.org> parents: 25883 diff changeset	1847
bb0c58796275 allow to change the encoding when editor detects decoding errors (bug #54607) Torsten <mttl@mailbox.org> parents: 25883 diff changeset	1848 QComboBox *enc_combo = new QComboBox ();
bb0c58796275 allow to change the encoding when editor detects decoding errors (bug #54607) Torsten <mttl@mailbox.org> parents: 25883 diff changeset	1849 resource_manager::combo_encoding (enc_combo);
bb0c58796275 allow to change the encoding when editor detects decoding errors (bug #54607) Torsten <mttl@mailbox.org> parents: 25883 diff changeset	1850 _new_encoding = enc_combo->currentText ();
bb0c58796275 allow to change the encoding when editor detects decoding errors (bug #54607) Torsten <mttl@mailbox.org> parents: 25883 diff changeset	1851 connect (enc_combo, SIGNAL (currentTextChanged (const QString&)),
bb0c58796275 allow to change the encoding when editor detects decoding errors (bug #54607) Torsten <mttl@mailbox.org> parents: 25883 diff changeset	1852 this , SLOT (handle_current_enc_changed (const QString&)));
bb0c58796275 allow to change the encoding when editor detects decoding errors (bug #54607) Torsten <mttl@mailbox.org> parents: 25883 diff changeset	1853
bb0c58796275 allow to change the encoding when editor detects decoding errors (bug #54607) Torsten <mttl@mailbox.org> parents: 25883 diff changeset	1854 QDialogButtonBox *buttons
bb0c58796275 allow to change the encoding when editor detects decoding errors (bug #54607) Torsten <mttl@mailbox.org> parents: 25883 diff changeset	1855 = new QDialogButtonBox (QDialogButtonBox::Ok \| QDialogButtonBox::Cancel,
bb0c58796275 allow to change the encoding when editor detects decoding errors (bug #54607) Torsten <mttl@mailbox.org> parents: 25883 diff changeset	1856 Qt::Horizontal);
bb0c58796275 allow to change the encoding when editor detects decoding errors (bug #54607) Torsten <mttl@mailbox.org> parents: 25883 diff changeset	1857 connect (buttons, SIGNAL (accepted ()), &dlg, SLOT (accept ()));
bb0c58796275 allow to change the encoding when editor detects decoding errors (bug #54607) Torsten <mttl@mailbox.org> parents: 25883 diff changeset	1858 connect (buttons, SIGNAL (rejected ()), &dlg, SLOT (reject ()));
bb0c58796275 allow to change the encoding when editor detects decoding errors (bug #54607) Torsten <mttl@mailbox.org> parents: 25883 diff changeset	1859
bb0c58796275 allow to change the encoding when editor detects decoding errors (bug #54607) Torsten <mttl@mailbox.org> parents: 25883 diff changeset	1860 QGridLayout *main_layout = new QGridLayout;
bb0c58796275 allow to change the encoding when editor detects decoding errors (bug #54607) Torsten <mttl@mailbox.org> parents: 25883 diff changeset	1861 main_layout->setSizeConstraint (QLayout::SetFixedSize);
bb0c58796275 allow to change the encoding when editor detects decoding errors (bug #54607) Torsten <mttl@mailbox.org> parents: 25883 diff changeset	1862 main_layout->addWidget (text, 0, 0);
bb0c58796275 allow to change the encoding when editor detects decoding errors (bug #54607) Torsten <mttl@mailbox.org> parents: 25883 diff changeset	1863 main_layout->addWidget (enc_combo, 1, 0);
bb0c58796275 allow to change the encoding when editor detects decoding errors (bug #54607) Torsten <mttl@mailbox.org> parents: 25883 diff changeset	1864 main_layout->addWidget (buttons, 2, 0);
bb0c58796275 allow to change the encoding when editor detects decoding errors (bug #54607) Torsten <mttl@mailbox.org> parents: 25883 diff changeset	1865 dlg.setLayout (main_layout);
bb0c58796275 allow to change the encoding when editor detects decoding errors (bug #54607) Torsten <mttl@mailbox.org> parents: 25883 diff changeset	1866
bb0c58796275 allow to change the encoding when editor detects decoding errors (bug #54607) Torsten <mttl@mailbox.org> parents: 25883 diff changeset	1867 int answer = dlg.exec ();
bb0c58796275 allow to change the encoding when editor detects decoding errors (bug #54607) Torsten <mttl@mailbox.org> parents: 25883 diff changeset	1868
bb0c58796275 allow to change the encoding when editor detects decoding errors (bug #54607) Torsten <mttl@mailbox.org> parents: 25883 diff changeset	1869 if (answer == QDialog::Accepted)
bb0c58796275 allow to change the encoding when editor detects decoding errors (bug #54607) Torsten <mttl@mailbox.org> parents: 25883 diff changeset	1870 {
bb0c58796275 allow to change the encoding when editor detects decoding errors (bug #54607) Torsten <mttl@mailbox.org> parents: 25883 diff changeset	1871 // Reload the file with new encoding but using the same tab
bb0c58796275 allow to change the encoding when editor detects decoding errors (bug #54607) Torsten <mttl@mailbox.org> parents: 25883 diff changeset	1872 QString reload_file_name = _file_name; // store file name
bb0c58796275 allow to change the encoding when editor detects decoding errors (bug #54607) Torsten <mttl@mailbox.org> parents: 25883 diff changeset	1873 _file_name = ""; // force reuse of this tab when opening a new file
bb0c58796275 allow to change the encoding when editor detects decoding errors (bug #54607) Torsten <mttl@mailbox.org> parents: 25883 diff changeset	1874 emit request_open_file (reload_file_name, _new_encoding);
bb0c58796275 allow to change the encoding when editor detects decoding errors (bug #54607) Torsten <mttl@mailbox.org> parents: 25883 diff changeset	1875 }
bb0c58796275 allow to change the encoding when editor detects decoding errors (bug #54607) Torsten <mttl@mailbox.org> parents: 25883 diff changeset	1876 }
bb0c58796275 allow to change the encoding when editor detects decoding errors (bug #54607) Torsten <mttl@mailbox.org> parents: 25883 diff changeset	1877
bb0c58796275 allow to change the encoding when editor detects decoding errors (bug #54607) Torsten <mttl@mailbox.org> parents: 25883 diff changeset	1878 // Continue editing, set writable again
bb0c58796275 allow to change the encoding when editor detects decoding errors (bug #54607) Torsten <mttl@mailbox.org> parents: 25883 diff changeset	1879 _edit_area->setReadOnly (false);
bb0c58796275 allow to change the encoding when editor detects decoding errors (bug #54607) Torsten <mttl@mailbox.org> parents: 25883 diff changeset	1880 }
bb0c58796275 allow to change the encoding when editor detects decoding errors (bug #54607) Torsten <mttl@mailbox.org> parents: 25883 diff changeset	1881
bb0c58796275 allow to change the encoding when editor detects decoding errors (bug #54607) Torsten <mttl@mailbox.org> parents: 25883 diff changeset	1882 void file_editor_tab::handle_current_enc_changed (const QString& enc)
bb0c58796275 allow to change the encoding when editor detects decoding errors (bug #54607) Torsten <mttl@mailbox.org> parents: 25883 diff changeset	1883 {
bb0c58796275 allow to change the encoding when editor detects decoding errors (bug #54607) Torsten <mttl@mailbox.org> parents: 25883 diff changeset	1884 _new_encoding = enc;
25883 cfdc768b661c allow native dialogs for remaining file open/save dialogs (bug #5 Torsten <mttl@mailbox.org> parents: 25811 diff changeset	1885 }
cfdc768b661c allow native dialogs for remaining file open/save dialogs (bug #5 Torsten <mttl@mailbox.org> parents: 25811 diff changeset	1886
24716 2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1887 QsciScintilla::EolMode file_editor_tab::detect_eol_mode (void)
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1888 {
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1889 QByteArray text = _edit_area->text ().toLatin1 ();
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1890
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1891 QByteArray eol_lf = QByteArray (1,0x0a);
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1892 QByteArray eol_cr = QByteArray (1,0x0d);
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1893 QByteArray eol_crlf = eol_cr;
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1894 eol_crlf.append (eol_lf);
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1895
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1896 int count_crlf = text.count (eol_crlf);
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1897 int count_lf = text.count (eol_lf) - count_crlf; // isolated lf
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1898 int count_cr = text.count (eol_cr) - count_crlf; // isolated cr;
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1899
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1900 // get default from OS or from settings
19248 54943eb0ce37 reorder eol modes in the editor settings Torsten <ttl@justmail.de> parents: 19247 diff changeset	1901 #if defined (Q_OS_WIN32)
24716 2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1902 int os_eol_mode = QsciScintilla::EolWindows;
19248 54943eb0ce37 reorder eol modes in the editor settings Torsten <ttl@justmail.de> parents: 19247 diff changeset	1903 #elif defined (Q_OS_MAC)
24716 2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1904 int os_eol_mode = QsciScintilla::EolMac;
19248 54943eb0ce37 reorder eol modes in the editor settings Torsten <ttl@justmail.de> parents: 19247 diff changeset	1905 #else
24716 2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1906 int os_eol_mode = QsciScintilla::EolUnix;
19248 54943eb0ce37 reorder eol modes in the editor settings Torsten <ttl@justmail.de> parents: 19247 diff changeset	1907 #endif
24716 2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1908 QSettings *settings = resource_manager::get_settings ();
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1909 QsciScintilla::EolMode eol_mode = static_cast<QsciScintilla::EolMode> (
25103 078b795c5219 maint: style check C++ ahead of 4.4 release. Rik <rik@octave.org> parents: 25070 diff changeset	1910 settings->value ("editor/default_eol_mode",os_eol_mode).toInt ());
24716 2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1911
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1912 int count_max = 0;
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1913
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1914 if (count_crlf > count_max)
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1915 {
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1916 eol_mode = QsciScintilla::EolWindows;
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1917 count_max = count_crlf;
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1918 }
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1919 if (count_lf > count_max)
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1920 {
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1921 eol_mode = QsciScintilla::EolUnix;
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1922 count_max = count_lf;
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1923 }
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1924 if (count_cr > count_max)
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1925 {
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1926 eol_mode = QsciScintilla::EolMac;
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1927 count_max = count_cr;
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1928 }
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1929
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1930 return eol_mode;
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1931 }
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1932
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1933 void file_editor_tab::update_eol_indicator (void)
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1934 {
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1935 switch (_edit_area->eolMode ())
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1936 {
19237 c766a1f63c40 detect eol mode when opening a file in the editor of the gui (#bug 43334) Torsten <ttl@justmail.de> parents: 18237 diff changeset	1937 case QsciScintilla::EolWindows:
c766a1f63c40 detect eol mode when opening a file in the editor of the gui (#bug 43334) Torsten <ttl@justmail.de> parents: 18237 diff changeset	1938 _eol_indicator->setText ("CRLF");
c766a1f63c40 detect eol mode when opening a file in the editor of the gui (#bug 43334) Torsten <ttl@justmail.de> parents: 18237 diff changeset	1939 break;
c766a1f63c40 detect eol mode when opening a file in the editor of the gui (#bug 43334) Torsten <ttl@justmail.de> parents: 18237 diff changeset	1940 case QsciScintilla::EolMac:
c766a1f63c40 detect eol mode when opening a file in the editor of the gui (#bug 43334) Torsten <ttl@justmail.de> parents: 18237 diff changeset	1941 _eol_indicator->setText ("CR");
c766a1f63c40 detect eol mode when opening a file in the editor of the gui (#bug 43334) Torsten <ttl@justmail.de> parents: 18237 diff changeset	1942 break;
c766a1f63c40 detect eol mode when opening a file in the editor of the gui (#bug 43334) Torsten <ttl@justmail.de> parents: 18237 diff changeset	1943 case QsciScintilla::EolUnix:
c766a1f63c40 detect eol mode when opening a file in the editor of the gui (#bug 43334) Torsten <ttl@justmail.de> parents: 18237 diff changeset	1944 _eol_indicator->setText ("LF");
c766a1f63c40 detect eol mode when opening a file in the editor of the gui (#bug 43334) Torsten <ttl@justmail.de> parents: 18237 diff changeset	1945 break;
24716 2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1946 }
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1947 }
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1948
25923 a7511a1489b8 call octave functions with return value from GUI (bug #47585) Torsten <mttl@mailbox.org> parents: 25914 diff changeset	1949 void file_editor_tab::update_breakpoints ()
24716 2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1950 {
25923 a7511a1489b8 call octave functions with return value from GUI (bug #47585) Torsten <mttl@mailbox.org> parents: 25914 diff changeset	1951 if (_file_name.isEmpty ())
a7511a1489b8 call octave functions with return value from GUI (bug #47585) Torsten <mttl@mailbox.org> parents: 25914 diff changeset	1952 return;
a7511a1489b8 call octave functions with return value from GUI (bug #47585) Torsten <mttl@mailbox.org> parents: 25914 diff changeset	1953
a7511a1489b8 call octave functions with return value from GUI (bug #47585) Torsten <mttl@mailbox.org> parents: 25914 diff changeset	1954 octave_value_list argout = ovl ();
a7511a1489b8 call octave functions with return value from GUI (bug #47585) Torsten <mttl@mailbox.org> parents: 25914 diff changeset	1955
a7511a1489b8 call octave functions with return value from GUI (bug #47585) Torsten <mttl@mailbox.org> parents: 25914 diff changeset	1956 // Create and queue the command object
a7511a1489b8 call octave functions with return value from GUI (bug #47585) Torsten <mttl@mailbox.org> parents: 25914 diff changeset	1957 octave_cmd_builtin *cmd = new octave_cmd_builtin (&Fdbstatus, ovl (), 1,
a7511a1489b8 call octave functions with return value from GUI (bug #47585) Torsten <mttl@mailbox.org> parents: 25914 diff changeset	1958 this, SLOT (update_breakpoints_handler (const octave_value_list&)));
a7511a1489b8 call octave functions with return value from GUI (bug #47585) Torsten <mttl@mailbox.org> parents: 25914 diff changeset	1959
a7511a1489b8 call octave functions with return value from GUI (bug #47585) Torsten <mttl@mailbox.org> parents: 25914 diff changeset	1960 emit request_queue_cmd (cmd);
a7511a1489b8 call octave functions with return value from GUI (bug #47585) Torsten <mttl@mailbox.org> parents: 25914 diff changeset	1961 }
a7511a1489b8 call octave functions with return value from GUI (bug #47585) Torsten <mttl@mailbox.org> parents: 25914 diff changeset	1962
a7511a1489b8 call octave functions with return value from GUI (bug #47585) Torsten <mttl@mailbox.org> parents: 25914 diff changeset	1963 void file_editor_tab::update_breakpoints_handler (const octave_value_list& argout)
a7511a1489b8 call octave functions with return value from GUI (bug #47585) Torsten <mttl@mailbox.org> parents: 25914 diff changeset	1964 {
a7511a1489b8 call octave functions with return value from GUI (bug #47585) Torsten <mttl@mailbox.org> parents: 25914 diff changeset	1965 octave_map dbg = argout(0).map_value ();
a7511a1489b8 call octave functions with return value from GUI (bug #47585) Torsten <mttl@mailbox.org> parents: 25914 diff changeset	1966 octave_idx_type n_dbg = dbg.numel ();
a7511a1489b8 call octave functions with return value from GUI (bug #47585) Torsten <mttl@mailbox.org> parents: 25914 diff changeset	1967
a7511a1489b8 call octave functions with return value from GUI (bug #47585) Torsten <mttl@mailbox.org> parents: 25914 diff changeset	1968 Cell file = dbg.contents ("file");
a7511a1489b8 call octave functions with return value from GUI (bug #47585) Torsten <mttl@mailbox.org> parents: 25914 diff changeset	1969 Cell line = dbg.contents ("line");
a7511a1489b8 call octave functions with return value from GUI (bug #47585) Torsten <mttl@mailbox.org> parents: 25914 diff changeset	1970 Cell cond = dbg.contents ("cond");
a7511a1489b8 call octave functions with return value from GUI (bug #47585) Torsten <mttl@mailbox.org> parents: 25914 diff changeset	1971
a7511a1489b8 call octave functions with return value from GUI (bug #47585) Torsten <mttl@mailbox.org> parents: 25914 diff changeset	1972 for (octave_idx_type i = 0; i < n_dbg; i++)
24716 2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1973 {
25923 a7511a1489b8 call octave functions with return value from GUI (bug #47585) Torsten <mttl@mailbox.org> parents: 25914 diff changeset	1974 if (file (i).string_value () == _file_name.toStdString ())
a7511a1489b8 call octave functions with return value from GUI (bug #47585) Torsten <mttl@mailbox.org> parents: 25914 diff changeset	1975 do_breakpoint_marker (true, this, line (i).int_value (),
a7511a1489b8 call octave functions with return value from GUI (bug #47585) Torsten <mttl@mailbox.org> parents: 25914 diff changeset	1976 QString::fromStdString (cond (i).string_value ()));
24716 2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1977 }
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1978 }
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1979
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1980 void file_editor_tab::new_file (const QString& commands)
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1981 {
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1982 update_window_title (false); // window title (no modification)
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1983
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1984 QSettings *settings = resource_manager::get_settings ();
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1985
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1986 // set the eol mode from the settings or depending on the OS if the entry is
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1987 // missing in the settings
19245 f3c4b48f3c53 add a preference for the default eol mode of new files (bug #43334) Torsten <ttl@justmail.de> parents: 19244 diff changeset	1988 #if defined (Q_OS_WIN32)
24716 2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1989 int eol_mode = QsciScintilla::EolWindows;
19245 f3c4b48f3c53 add a preference for the default eol mode of new files (bug #43334) Torsten <ttl@justmail.de> parents: 19244 diff changeset	1990 #elif defined (Q_OS_MAC)
24716 2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1991 int eol_mode = QsciScintilla::EolMac;
19245 f3c4b48f3c53 add a preference for the default eol mode of new files (bug #43334) Torsten <ttl@justmail.de> parents: 19244 diff changeset	1992 #else
24716 2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1993 int eol_mode = QsciScintilla::EolUnix;
19245 f3c4b48f3c53 add a preference for the default eol mode of new files (bug #43334) Torsten <ttl@justmail.de> parents: 19244 diff changeset	1994 #endif
24716 2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1995 _edit_area->setEolMode (
25103 078b795c5219 maint: style check C++ ahead of 4.4 release. Rik <rik@octave.org> parents: 25070 diff changeset	1996 static_cast<QsciScintilla::EolMode> (
078b795c5219 maint: style check C++ ahead of 4.4 release. Rik <rik@octave.org> parents: 25070 diff changeset	1997 settings->value ("editor/default_eol_mode",eol_mode).toInt ()));
24716 2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1998
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	1999 update_eol_indicator ();
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2000
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2001 update_lexer ();
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2002
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2003 _edit_area->setText (commands);
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2004 _edit_area->setModified (false); // new file is not modified yet
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2005 }
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2006
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2007 // Force reloading of a file after it is saved.
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2008 // This is needed to get the right line numbers for breakpoints (bug #46632).
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2009 bool file_editor_tab::exit_debug_and_clear (const QString& full_name_q,
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2010 const QString& base_name_q)
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2011 {
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2012 symbol_table& symtab
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2013 = __get_symbol_table__ ("file_editor_tab::exit_debug_and_clear");
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2014
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2015 std::string base_name = base_name_q.toStdString ();
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2016 octave_value sym;
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2017 try
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2018 {
26119 1dd0e16b82e3 eliminate some unnecessary function arguments John W. Eaton <jwe@octave.org> parents: 26096 diff changeset	2019 // FIXME: maybe we should be looking up functions directly
1dd0e16b82e3 eliminate some unnecessary function arguments John W. Eaton <jwe@octave.org> parents: 26096 diff changeset	2020 // instead of using a function that can also find variables?
1dd0e16b82e3 eliminate some unnecessary function arguments John W. Eaton <jwe@octave.org> parents: 26096 diff changeset	2021
26065 2eb71b83d3e2 partially refactor function lookup in symbol table John W. Eaton <jwe@octave.org> parents: 25923 diff changeset	2022 symbol_scope curr_scope
2eb71b83d3e2 partially refactor function lookup in symbol table John W. Eaton <jwe@octave.org> parents: 25923 diff changeset	2023 = __get_current_scope__ ("file_editor_tab::exit_debug_and_clear");
2eb71b83d3e2 partially refactor function lookup in symbol table John W. Eaton <jwe@octave.org> parents: 25923 diff changeset	2024
26119 1dd0e16b82e3 eliminate some unnecessary function arguments John W. Eaton <jwe@octave.org> parents: 26096 diff changeset	2025 sym = curr_scope.find (base_name);
24716 2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2026 }
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2027 catch (const execution_exception& e)
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2028 {
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2029 // Ignore syntax error.
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2030 // It was in the old file on disk; the user may have fixed it already.
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2031 }
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2032
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2033 // Return early if this file is not loaded in the symbol table
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2034 if (! sym.is_defined () \|\| ! sym.is_user_code ())
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2035 return true;
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2036
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2037 octave_user_code *fcn = sym.user_code_value ();
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2038
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2039 std::string full_name = full_name_q.toStdString ();
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2040 if (sys::canonicalize_file_name (full_name.c_str ())
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2041 != sys::canonicalize_file_name (fcn->fcn_file_name ().c_str ()))
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2042 return true;
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2043
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2044 // If this file is loaded, check that we aren't currently running it
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2045 bool retval = true;
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2046 octave_idx_type curr_frame = -1;
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2047 size_t nskip = 0;
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2048 call_stack& cs
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2049 = __get_call_stack__ ("file_editor_tab::exit_debug_and_clear");
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2050 octave_map stk = cs.backtrace (nskip, curr_frame, false);
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2051 Cell names = stk.contents ("name");
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2052 for (octave_idx_type i = names.numel () - 1; i >= 0; i--)
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2053 {
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2054 if (names(i).string_value () == base_name)
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2055 {
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2056 int ans = QMessageBox::question (nullptr, tr ("Debug or Save"),
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2057 tr ("This file is currently being executed.\n"
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2058 "Quit debugging and save?"),
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2059 QMessageBox::Save \| QMessageBox::Cancel);
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2060
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2061 if (ans == QMessageBox::Save)
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2062 {
25914 b33d4fbce33e editor: adding cmd objects to the cmd queue instead signaling the command Torsten <mttl@mailbox.org> parents: 25895 diff changeset	2063 // add a dbquit command to the queue
b33d4fbce33e editor: adding cmd objects to the cmd queue instead signaling the command Torsten <mttl@mailbox.org> parents: 25895 diff changeset	2064 octave_cmd_debug *cmd = new octave_cmd_debug ("quit", true);
b33d4fbce33e editor: adding cmd objects to the cmd queue instead signaling the command Torsten <mttl@mailbox.org> parents: 25895 diff changeset	2065 emit request_queue_cmd (cmd);
b33d4fbce33e editor: adding cmd objects to the cmd queue instead signaling the command Torsten <mttl@mailbox.org> parents: 25895 diff changeset	2066
24716 2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2067 // Wait until dbquit has actually occurred
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2068 while (names.numel () > i)
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2069 {
25646 4d565baa475e move libinterp/utils functions inside octave namespace John W. Eaton <jwe@octave.org> parents: 25617 diff changeset	2070 octave::sleep (0.01);
24716 2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2071 stk = cs.backtrace (nskip, curr_frame, false);
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2072 names = stk.contents ("name");
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2073 }
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2074 }
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2075 else
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2076 retval = false;
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2077 break;
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2078 }
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2079 }
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2080
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2081 // If we aren't currently running it, or have quit above, force a reload.
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2082 if (retval == true)
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2083 symtab.clear_user_function (base_name);
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2084
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2085 return retval;
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2086 }
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2087
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2088 void file_editor_tab::save_file (const QString& saveFileName,
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2089 bool remove_on_success,
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2090 bool restore_breakpoints)
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2091 {
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2092 // If it is a new file with no name, signal that saveFileAs
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2093 // should be performed.
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2094 if (! valid_file_name (saveFileName))
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2095 {
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2096 save_file_as (remove_on_success);
22181 acdd8983d308 Force reload of a function after it is saved in the editor (bug #46632) Lachlan Andrew <lachlanbis@gmail.com> parents: 22180 diff changeset	2097 return;
24716 2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2098 }
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2099
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2100 // Get a list of breakpoint line numbers, before exit_debug_and_clear().
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2101 emit report_marker_linenr (_bp_lines, _bp_conditions);
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2102
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2103 // get the absolute path (if existing)
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2104 QFileInfo file_info = QFileInfo (saveFileName);
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2105 QString file_to_save;
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2106 if (file_info.exists ())
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2107 {
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2108 file_to_save = file_info.canonicalFilePath ();
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2109 // Force reparse of this function next time it is used (bug #46632)
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2110 if ((Fisdebugmode ())(0).is_true ()
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2111 && ! exit_debug_and_clear (file_to_save, file_info.baseName ()))
23892 ba46a8015b26 close editor tab when related file is deleted in file browser (bug #43922) Torsten <mttl@mailbox.org> parents: 23810 diff changeset	2112 return;
24716 2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2113 }
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2114 else
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2115 file_to_save = saveFileName;
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2116 QFile file (file_to_save);
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2117
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2118 // stop watching file
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2119 QStringList trackedFiles = _file_system_watcher.files ();
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2120 if (trackedFiles.contains (file_to_save))
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2121 _file_system_watcher.removePath (file_to_save);
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2122
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2123 // open the file for writing
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2124 if (! file.open (QIODevice::WriteOnly))
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2125 {
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2126 // Unsuccessful, begin watching file again if it was being
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2127 // watched previously.
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2128 if (trackedFiles.contains (file_to_save))
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2129 _file_system_watcher.addPath (file_to_save);
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2130
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2131 // Create a NonModal message about error.
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2132 QMessageBox *msgBox
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2133 = new QMessageBox (QMessageBox::Critical,
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2134 tr ("Octave Editor"),
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2135 tr ("Could not open file %1 for write:\n%2.").
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2136 arg (file_to_save).arg (file.errorString ()),
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2137 QMessageBox::Ok, nullptr);
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2138 show_dialog (msgBox, false);
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2139
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2140 return;
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2141 }
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2142
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2143 // save the contents into the file
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2144
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2145 _encoding = _new_encoding; // consider a possible new encoding
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2146
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2147 // set the desired codec (if suitable for contents)
26291 f73bcf1d0b5a make SYSTEM alias for locale encoding if not suported on windows (bug #55139) Torsten <mttl@mailbox.org> parents: 26172 diff changeset	2148 QTextCodec *codec = check_valid_codec ();
f73bcf1d0b5a make SYSTEM alias for locale encoding if not suported on windows (bug #55139) Torsten <mttl@mailbox.org> parents: 26172 diff changeset	2149 if (! codec)
f73bcf1d0b5a make SYSTEM alias for locale encoding if not suported on windows (bug #55139) Torsten <mttl@mailbox.org> parents: 26172 diff changeset	2150 return; // No valid codec
24716 2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2151
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2152 // write the file
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2153 QTextStream out (&file);
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2154 out.setCodec (codec);
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2155
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2156 QApplication::setOverrideCursor (Qt::WaitCursor);
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2157 out << _edit_area->text ();
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2158 out.flush ();
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2159 QApplication::restoreOverrideCursor ();
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2160 file.flush ();
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2161 file.close ();
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2162
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2163 // file exists now
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2164 file_info = QFileInfo (file);
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2165 file_to_save = file_info.canonicalFilePath ();
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2166
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2167 // save filename after closing file as set_file_name starts watching again
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2168 set_file_name (file_to_save); // make absolute
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2169
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2170 // set the window title to actual filename (not modified)
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2171 update_window_title (false);
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2172
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2173 // files is save -> not modified, update encoding in statusbar
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2174 _edit_area->setModified (false);
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2175 _enc_indicator->setText (_encoding);
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2176
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2177 if (remove_on_success)
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2178 {
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2179 emit tab_remove_request ();
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2180 return; // Don't touch member variables after removal
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2181 }
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2182
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2183 // Attempt to restore the breakpoints if that is desired.
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2184 // This is only allowed if the tab is not closing since changing
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2185 // breakpoints would reopen the tab in this case.
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2186 if (restore_breakpoints)
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2187 check_restore_breakpoints ();
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2188 }
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2189
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2190 void file_editor_tab::save_file_as (bool remove_on_success)
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2191 {
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2192 // Simply put up the file chooser dialog box with a slot connection
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2193 // then return control to the system waiting for a file selection.
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2194
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2195 // reset _new_encoding
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2196 _new_encoding = _encoding;
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2197
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2198 // If the tab is removed in response to a QFileDialog signal, the tab
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2199 // can't be a parent.
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2200 QFileDialog *fileDialog;
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2201 if (remove_on_success)
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2202 {
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2203 // If tab is closed, "this" cannot be parent in which case modality
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2204 // has no effect. Disable editing instead.
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2205 _edit_area->setReadOnly (true);
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2206 fileDialog = new QFileDialog ();
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2207 }
18482 3a509de8e791 automatic completion list as user preference (bug #41469) Torsten <ttl@justmail.de> parents: 18460 diff changeset	2208 else
24716 2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2209 fileDialog = new QFileDialog (this);
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2210
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2211 // add the possible filters and the default suffix
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2212 QStringList filters;
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2213 filters << tr ("Octave Files (*.m)")
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2214 << tr ("All Files (*)");
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2215 fileDialog->setNameFilters (filters);
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2216 fileDialog->setDefaultSuffix ("m");
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2217
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2218 if (valid_file_name ())
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2219 {
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2220 fileDialog->selectFile (_file_name);
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2221 QFileInfo file_info (_file_name);
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2222 if (file_info.suffix () != "m")
25103 078b795c5219 maint: style check C++ ahead of 4.4 release. Rik <rik@octave.org> parents: 25070 diff changeset	2223 {
078b795c5219 maint: style check C++ ahead of 4.4 release. Rik <rik@octave.org> parents: 25070 diff changeset	2224 // it is not an octave file
24716 2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2225 fileDialog->selectNameFilter (filters.at (1)); // "All Files"
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2226 fileDialog->setDefaultSuffix (""); // no default suffix
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2227 }
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2228 }
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2229 else
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2230 {
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2231 fileDialog->selectFile ("");
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2232 fileDialog->setDirectory (_ced);
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2233
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2234 // propose a name corresponding to the function name
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2235 QString fname = get_function_name ();
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2236 if (! fname.isEmpty ())
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2237 fileDialog->selectFile (fname + ".m");
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2238 }
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2239
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2240 fileDialog->setAcceptMode (QFileDialog::AcceptSave);
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2241 fileDialog->setViewMode (QFileDialog::Detail);
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2242
26096 1002b49ce7b3 Make use of native file dialogs configurable (bug #54607). Kai T. Ohlhus <k.ohlhus@gmail.com> parents: 26065 diff changeset	2243 // FIXME: Remove, if for all common KDE versions (bug #54607) is resolved.
1002b49ce7b3 Make use of native file dialogs configurable (bug #54607). Kai T. Ohlhus <k.ohlhus@gmail.com> parents: 26065 diff changeset	2244 if (! resource_manager::get_settings ()->value ("use_native_file_dialogs",
1002b49ce7b3 Make use of native file dialogs configurable (bug #54607). Kai T. Ohlhus <k.ohlhus@gmail.com> parents: 26065 diff changeset	2245 true).toBool ())
1002b49ce7b3 Make use of native file dialogs configurable (bug #54607). Kai T. Ohlhus <k.ohlhus@gmail.com> parents: 26065 diff changeset	2246 fileDialog->setOption(QFileDialog::DontUseNativeDialog);
1002b49ce7b3 Make use of native file dialogs configurable (bug #54607). Kai T. Ohlhus <k.ohlhus@gmail.com> parents: 26065 diff changeset	2247
24716 2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2248 connect (fileDialog, SIGNAL (filterSelected (const QString&)),
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2249 this, SLOT (handle_save_as_filter_selected (const QString&)));
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2250
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2251 if (remove_on_success)
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2252 {
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2253 connect (fileDialog, SIGNAL (fileSelected (const QString&)),
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2254 this, SLOT (handle_save_file_as_answer_close (const QString&)));
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2255
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2256 connect (fileDialog, SIGNAL (rejected ()),
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2257 this, SLOT (handle_save_file_as_answer_cancel ()));
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2258 }
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2259 else
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2260 {
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2261 connect (fileDialog, SIGNAL (fileSelected (const QString&)),
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2262 this, SLOT (handle_save_file_as_answer (const QString&)));
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2263 }
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2264
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2265 show_dialog (fileDialog, ! valid_file_name ());
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2266 }
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2267
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2268 void file_editor_tab::handle_save_as_filter_selected (const QString& filter)
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2269 {
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2270 QFileDialog file_dialog = qobject_cast<QFileDialog > (sender ());
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2271
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2272 QRegExp rx ("\\\\.([^ ^\\)])[ \\)]"); // regexp for suffix in filter
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2273 int index = rx.indexIn (filter,0); // get first suffix in filter
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2274
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2275 if (index > -1)
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2276 file_dialog->setDefaultSuffix (rx.cap (1)); // found a suffix, set default
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2277 else
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2278 file_dialog->setDefaultSuffix (""); // not found, clear default
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2279 }
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2280
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2281 bool file_editor_tab::check_valid_identifier (QString file_name)
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2282 {
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2283 QFileInfo file = QFileInfo (file_name);
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2284 QString base_name = file.baseName ();
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2285
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2286 if ((file.suffix () == "m")
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2287 && (! valid_identifier (base_name.toStdString ())))
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2288 {
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2289 int ans = QMessageBox::question (nullptr, tr ("Octave Editor"),
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2290 tr ("\"%1\"\n"
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2291 "is not a valid identifier.\n\n"
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2292 "If you keep this filename, you will not be able to\n"
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2293 "call your script using its name as an Octave command.\n\n"
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2294 "Do you want to choose another name?").arg (base_name),
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2295 QMessageBox::Yes \| QMessageBox::No, QMessageBox::Yes);
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2296
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2297 if (ans == QMessageBox::Yes)
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2298 return true;
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2299 }
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2300
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2301 return false;
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2302 }
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2303
26291 f73bcf1d0b5a make SYSTEM alias for locale encoding if not suported on windows (bug #55139) Torsten <mttl@mailbox.org> parents: 26172 diff changeset	2304 QTextCodec* file_editor_tab::check_valid_codec ()
24716 2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2305 {
26291 f73bcf1d0b5a make SYSTEM alias for locale encoding if not suported on windows (bug #55139) Torsten <mttl@mailbox.org> parents: 26172 diff changeset	2306 QTextCodec *codec = QTextCodec::codecForName (_encoding.toLatin1 ());
f73bcf1d0b5a make SYSTEM alias for locale encoding if not suported on windows (bug #55139) Torsten <mttl@mailbox.org> parents: 26172 diff changeset	2307
f73bcf1d0b5a make SYSTEM alias for locale encoding if not suported on windows (bug #55139) Torsten <mttl@mailbox.org> parents: 26172 diff changeset	2308 // "SYSTEM" is used as alias for locale on windows systems,
f73bcf1d0b5a make SYSTEM alias for locale encoding if not suported on windows (bug #55139) Torsten <mttl@mailbox.org> parents: 26172 diff changeset	2309 // which might not support "SYSTEM" codec
f73bcf1d0b5a make SYSTEM alias for locale encoding if not suported on windows (bug #55139) Torsten <mttl@mailbox.org> parents: 26172 diff changeset	2310 if ((! codec) && (_encoding == "SYSTEM"))
f73bcf1d0b5a make SYSTEM alias for locale encoding if not suported on windows (bug #55139) Torsten <mttl@mailbox.org> parents: 26172 diff changeset	2311 codec = QTextCodec::codecForLocale ();
f73bcf1d0b5a make SYSTEM alias for locale encoding if not suported on windows (bug #55139) Torsten <mttl@mailbox.org> parents: 26172 diff changeset	2312
24716 2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2313 if (! codec)
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2314 {
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2315 QMessageBox::critical (nullptr,
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2316 tr ("Octave Editor"),
25062 32a7222d637a [mq]: tr Rik <rik@octave.org> parents: 25054 diff changeset	2317 tr ("The current encoding %1\n"
24716 2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2318 "can not be applied.\n\n"
26291 f73bcf1d0b5a make SYSTEM alias for locale encoding if not suported on windows (bug #55139) Torsten <mttl@mailbox.org> parents: 26172 diff changeset	2319 "Please select another one!").arg (_encoding));
f73bcf1d0b5a make SYSTEM alias for locale encoding if not suported on windows (bug #55139) Torsten <mttl@mailbox.org> parents: 26172 diff changeset	2320
f73bcf1d0b5a make SYSTEM alias for locale encoding if not suported on windows (bug #55139) Torsten <mttl@mailbox.org> parents: 26172 diff changeset	2321 return nullptr;
24716 2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2322 }
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2323
26331 5f10217b562d Use gnulib to check if encoding is possible (bug #55306). Markus Mützel <markus.muetzel@gmx.de> parents: 26291 diff changeset	2324 QString editor_text = _edit_area->text ();
5f10217b562d Use gnulib to check if encoding is possible (bug #55306). Markus Mützel <markus.muetzel@gmx.de> parents: 26291 diff changeset	2325 bool can_encode = codec->canEncode (editor_text);
5f10217b562d Use gnulib to check if encoding is possible (bug #55306). Markus Mützel <markus.muetzel@gmx.de> parents: 26291 diff changeset	2326
5f10217b562d Use gnulib to check if encoding is possible (bug #55306). Markus Mützel <markus.muetzel@gmx.de> parents: 26291 diff changeset	2327 // We cannot rely on QTextCodec::canEncode because it uses the
5f10217b562d Use gnulib to check if encoding is possible (bug #55306). Markus Mützel <markus.muetzel@gmx.de> parents: 26291 diff changeset	2328 // ConverterState of convertFromUnicode which isn't updated by some
5f10217b562d Use gnulib to check if encoding is possible (bug #55306). Markus Mützel <markus.muetzel@gmx.de> parents: 26291 diff changeset	2329 // implementations.
5f10217b562d Use gnulib to check if encoding is possible (bug #55306). Markus Mützel <markus.muetzel@gmx.de> parents: 26291 diff changeset	2330 if (can_encode)
5f10217b562d Use gnulib to check if encoding is possible (bug #55306). Markus Mützel <markus.muetzel@gmx.de> parents: 26291 diff changeset	2331 {
26346 fd890481c408 file-editor-tab.cc: Use function available since Qt4.2. Markus Mützel <markus.muetzel@gmx.de> parents: 26331 diff changeset	2332 QVector<uint> u32_str = editor_text.toUcs4 ();
26331 5f10217b562d Use gnulib to check if encoding is possible (bug #55306). Markus Mützel <markus.muetzel@gmx.de> parents: 26291 diff changeset	2333 const uint32_t src = reinterpret_cast<const uint32_t >
26346 fd890481c408 file-editor-tab.cc: Use function available since Qt4.2. Markus Mützel <markus.muetzel@gmx.de> parents: 26331 diff changeset	2334 (u32_str.data ());
26331 5f10217b562d Use gnulib to check if encoding is possible (bug #55306). Markus Mützel <markus.muetzel@gmx.de> parents: 26291 diff changeset	2335
5f10217b562d Use gnulib to check if encoding is possible (bug #55306). Markus Mützel <markus.muetzel@gmx.de> parents: 26291 diff changeset	2336 size_t length;
5f10217b562d Use gnulib to check if encoding is possible (bug #55306). Markus Mützel <markus.muetzel@gmx.de> parents: 26291 diff changeset	2337 char *res_str =
5f10217b562d Use gnulib to check if encoding is possible (bug #55306). Markus Mützel <markus.muetzel@gmx.de> parents: 26291 diff changeset	2338 octave_u32_conv_to_encoding_strict (_encoding.toStdString ().c_str (),
5f10217b562d Use gnulib to check if encoding is possible (bug #55306). Markus Mützel <markus.muetzel@gmx.de> parents: 26291 diff changeset	2339 src, u32_str.length (), &length);
5f10217b562d Use gnulib to check if encoding is possible (bug #55306). Markus Mützel <markus.muetzel@gmx.de> parents: 26291 diff changeset	2340 if (! res_str)
5f10217b562d Use gnulib to check if encoding is possible (bug #55306). Markus Mützel <markus.muetzel@gmx.de> parents: 26291 diff changeset	2341 {
5f10217b562d Use gnulib to check if encoding is possible (bug #55306). Markus Mützel <markus.muetzel@gmx.de> parents: 26291 diff changeset	2342 if (errno == EILSEQ)
5f10217b562d Use gnulib to check if encoding is possible (bug #55306). Markus Mützel <markus.muetzel@gmx.de> parents: 26291 diff changeset	2343 can_encode = false;
5f10217b562d Use gnulib to check if encoding is possible (bug #55306). Markus Mützel <markus.muetzel@gmx.de> parents: 26291 diff changeset	2344 }
5f10217b562d Use gnulib to check if encoding is possible (bug #55306). Markus Mützel <markus.muetzel@gmx.de> parents: 26291 diff changeset	2345 else
5f10217b562d Use gnulib to check if encoding is possible (bug #55306). Markus Mützel <markus.muetzel@gmx.de> parents: 26291 diff changeset	2346 ::free (static_cast<void *> (res_str));
5f10217b562d Use gnulib to check if encoding is possible (bug #55306). Markus Mützel <markus.muetzel@gmx.de> parents: 26291 diff changeset	2347 }
5f10217b562d Use gnulib to check if encoding is possible (bug #55306). Markus Mützel <markus.muetzel@gmx.de> parents: 26291 diff changeset	2348
5f10217b562d Use gnulib to check if encoding is possible (bug #55306). Markus Mützel <markus.muetzel@gmx.de> parents: 26291 diff changeset	2349 if (! can_encode)
24716 2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2350 {
26291 f73bcf1d0b5a make SYSTEM alias for locale encoding if not suported on windows (bug #55139) Torsten <mttl@mailbox.org> parents: 26172 diff changeset	2351 QMessageBox::critical (nullptr,
f73bcf1d0b5a make SYSTEM alias for locale encoding if not suported on windows (bug #55139) Torsten <mttl@mailbox.org> parents: 26172 diff changeset	2352 tr ("Octave Editor"),
f73bcf1d0b5a make SYSTEM alias for locale encoding if not suported on windows (bug #55139) Torsten <mttl@mailbox.org> parents: 26172 diff changeset	2353 tr ("The current editor contents can not be encoded\n"
f73bcf1d0b5a make SYSTEM alias for locale encoding if not suported on windows (bug #55139) Torsten <mttl@mailbox.org> parents: 26172 diff changeset	2354 "with the selected encoding %1.\n"
f73bcf1d0b5a make SYSTEM alias for locale encoding if not suported on windows (bug #55139) Torsten <mttl@mailbox.org> parents: 26172 diff changeset	2355 "Using it would result in data loss!\n\n"
f73bcf1d0b5a make SYSTEM alias for locale encoding if not suported on windows (bug #55139) Torsten <mttl@mailbox.org> parents: 26172 diff changeset	2356 "Please select another one!").arg (_encoding));
f73bcf1d0b5a make SYSTEM alias for locale encoding if not suported on windows (bug #55139) Torsten <mttl@mailbox.org> parents: 26172 diff changeset	2357
f73bcf1d0b5a make SYSTEM alias for locale encoding if not suported on windows (bug #55139) Torsten <mttl@mailbox.org> parents: 26172 diff changeset	2358 return nullptr;
24716 2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2359 }
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2360
26291 f73bcf1d0b5a make SYSTEM alias for locale encoding if not suported on windows (bug #55139) Torsten <mttl@mailbox.org> parents: 26172 diff changeset	2361 return codec;
24716 2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2362 }
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2363
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2364 void file_editor_tab::handle_save_file_as_answer (const QString& saveFileName)
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2365 {
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2366 if (_save_as_desired_eol != _edit_area->eolMode ())
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2367 convert_eol (this,_save_as_desired_eol);
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2368
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2369 if (saveFileName == _file_name)
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2370 {
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2371 save_file (saveFileName);
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2372 }
16702 553cfdd5d660 make white space visibility in the editor configurable Torsten <ttl@justmail.de> parents: 16701 diff changeset	2373 else
24716 2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2374 {
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2375 // Have editor check for conflict, do not delete tab after save.
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2376 if (check_valid_identifier (saveFileName))
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2377 save_file_as (false);
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2378 else
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2379 emit editor_check_conflict_save (saveFileName, false);
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2380 }
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2381 }
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2382
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2383 void file_editor_tab::handle_save_file_as_answer_close (const QString& saveFileName)
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2384 {
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2385 if (_save_as_desired_eol != _edit_area->eolMode ())
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2386 {
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2387 _edit_area->setReadOnly (false); // was set to read-only in save_file_as
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2388 convert_eol (this,_save_as_desired_eol);
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2389 _edit_area->setReadOnly (true); // restore read-only mode
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2390 }
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2391
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2392 // saveFileName == _file_name can not happen, because we only can get here
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2393 // when we close a tab and _file_name is not a valid filename yet
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2394
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2395 // Have editor check for conflict, delete tab after save.
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2396 if (check_valid_identifier (saveFileName))
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2397 save_file_as (true);
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2398 else
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2399 emit editor_check_conflict_save (saveFileName, true);
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2400 }
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2401
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2402 void file_editor_tab::handle_save_file_as_answer_cancel (void)
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2403 {
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2404 // User canceled, allow editing again.
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2405 _edit_area->setReadOnly (false);
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2406 }
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2407
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2408 void file_editor_tab::file_has_changed (const QString&, bool do_close)
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2409 {
25369 c89fa0989e7b prevent notifications on externally changed editor files (bug 53539) Torsten <mttl@mailbox.org> parents: 25336 diff changeset	2410 bool file_exists = QFile::exists (_file_name);
c89fa0989e7b prevent notifications on externally changed editor files (bug 53539) Torsten <mttl@mailbox.org> parents: 25336 diff changeset	2411
25741 a3f2b06c599a fix broken file closing when deleted/renamed in file browser Torsten <mttl@mailbox.org> parents: 25646 diff changeset	2412 if (file_exists && ! do_close)
25369 c89fa0989e7b prevent notifications on externally changed editor files (bug 53539) Torsten <mttl@mailbox.org> parents: 25336 diff changeset	2413 {
c89fa0989e7b prevent notifications on externally changed editor files (bug 53539) Torsten <mttl@mailbox.org> parents: 25336 diff changeset	2414 // Test if file is really modified or if just the timezone has
c89fa0989e7b prevent notifications on externally changed editor files (bug 53539) Torsten <mttl@mailbox.org> parents: 25336 diff changeset	2415 // changed. In the latter, just return without doing anything
c89fa0989e7b prevent notifications on externally changed editor files (bug 53539) Torsten <mttl@mailbox.org> parents: 25336 diff changeset	2416 QDateTime modified = QFileInfo (_file_name).lastModified ().toUTC ();
c89fa0989e7b prevent notifications on externally changed editor files (bug 53539) Torsten <mttl@mailbox.org> parents: 25336 diff changeset	2417
c89fa0989e7b prevent notifications on externally changed editor files (bug 53539) Torsten <mttl@mailbox.org> parents: 25336 diff changeset	2418 if (modified <= m_last_modified)
c89fa0989e7b prevent notifications on externally changed editor files (bug 53539) Torsten <mttl@mailbox.org> parents: 25336 diff changeset	2419 return;
c89fa0989e7b prevent notifications on externally changed editor files (bug 53539) Torsten <mttl@mailbox.org> parents: 25336 diff changeset	2420
c89fa0989e7b prevent notifications on externally changed editor files (bug 53539) Torsten <mttl@mailbox.org> parents: 25336 diff changeset	2421 m_last_modified = modified;
c89fa0989e7b prevent notifications on externally changed editor files (bug 53539) Torsten <mttl@mailbox.org> parents: 25336 diff changeset	2422 }
c89fa0989e7b prevent notifications on externally changed editor files (bug 53539) Torsten <mttl@mailbox.org> parents: 25336 diff changeset	2423
24716 2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2424 // Prevent popping up multiple message boxes when the file has
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2425 // been changed multiple times by temporarily removing from the
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2426 // file watcher.
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2427 QStringList trackedFiles = _file_system_watcher.files ();
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2428 if (! trackedFiles.isEmpty ())
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2429 _file_system_watcher.removePath (_file_name);
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2430
25369 c89fa0989e7b prevent notifications on externally changed editor files (bug 53539) Torsten <mttl@mailbox.org> parents: 25336 diff changeset	2431 if (file_exists && ! do_close)
24716 2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2432 {
25369 c89fa0989e7b prevent notifications on externally changed editor files (bug 53539) Torsten <mttl@mailbox.org> parents: 25336 diff changeset	2433
24716 2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2434 // The file is modified
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2435 if (_always_reload_changed_files)
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2436 load_file (_file_name);
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2437
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2438 else
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2439 {
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2440 // give editor and this tab the focus,
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2441 // possibly making the editor visible if it is hidden
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2442 emit set_focus_editor_signal (this);
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2443 _edit_area->setFocus ();
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2444
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2445 // Create a WindowModal message that blocks the edit area
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2446 // by making _edit_area parent.
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2447 QMessageBox *msgBox
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2448 = new QMessageBox (QMessageBox::Warning,
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2449 tr ("Octave Editor"),
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2450 tr ("It seems that \'%1\' has been modified by another application. Do you want to reload it?").
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2451 arg (_file_name),
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2452 QMessageBox::Yes \| QMessageBox::No, this);
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2453
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2454 connect (msgBox, SIGNAL (finished (int)),
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2455 this, SLOT (handle_file_reload_answer (int)));
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2456
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2457 msgBox->setWindowModality (Qt::WindowModal);
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2458 msgBox->setAttribute (Qt::WA_DeleteOnClose);
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2459 msgBox->show ();
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2460 }
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2461 }
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2462 else
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2463 {
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2464 // If desired and if file is not modified,
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2465 // close the file without any user interaction
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2466 if (do_close && ! _edit_area->isModified ())
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2467 {
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2468 handle_file_resave_answer (QMessageBox::Cancel);
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2469 return;
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2470 }
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2471
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2472 // give editor and this tab the focus,
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2473 // possibly making the editor visible if it is hidden
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2474 emit set_focus_editor_signal (this);
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2475 _edit_area->setFocus ();
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2476
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2477 QString modified = "";
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2478 if (_edit_area->isModified ())
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2479 modified = tr ("\n\nWarning: The contents in the editor is modified!");
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2480
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2481 // Create a WindowModal message. The file editor tab can't be made
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2482 // parent because it may be deleted depending upon the response.
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2483 // Instead, change the _edit_area to read only.
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2484 QMessageBox *msgBox
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2485 = new QMessageBox (QMessageBox::Warning, tr ("Octave Editor"),
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2486 tr ("It seems that the file\n"
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2487 "%1\n"
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2488 "has been deleted or renamed. Do you want to save it now?%2").
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2489 arg (_file_name).arg (modified),
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2490 QMessageBox::Save \| QMessageBox::Close, nullptr);
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2491
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2492 _edit_area->setReadOnly (true);
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2493
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2494 connect (msgBox, SIGNAL (finished (int)),
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2495 this, SLOT (handle_file_resave_answer (int)));
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2496
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2497 msgBox->setWindowModality (Qt::WindowModal);
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2498 msgBox->setAttribute (Qt::WA_DeleteOnClose);
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2499 msgBox->show ();
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2500 }
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2501 }
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2502
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2503 void file_editor_tab::notice_settings (const QSettings *settings, bool init)
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2504 {
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2505 // QSettings pointer is checked before emitting.
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2506
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2507 if (! init)
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2508 update_lexer_settings ();
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2509
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2510 // code folding
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2511 if (settings->value ("editor/code_folding",true).toBool ())
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2512 {
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2513 _edit_area->setMarginType (3, QsciScintilla::SymbolMargin);
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2514 _edit_area->setFolding (QsciScintilla::BoxedTreeFoldStyle , 3);
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2515 }
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2516 else
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2517 {
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2518 _edit_area->setFolding (QsciScintilla::NoFoldStyle, 3);
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2519 }
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2520
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2521 // status bar
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2522 if (settings->value ("editor/show_edit_status_bar",true).toBool ())
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2523 _status_bar->show ();
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2524 else
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2525 _status_bar->hide ();
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2526
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2527 //highlight current line color
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2528 QVariant default_var = QColor (240, 240, 240);
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2529 QColor setting_color = settings->value ("editor/highlight_current_line_color",
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2530 default_var).value<QColor> ();
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2531 _edit_area->setCaretLineBackgroundColor (setting_color);
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2532 _edit_area->setCaretLineVisible
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2533 (settings->value ("editor/highlightCurrentLine", true).toBool ());
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2534
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2535 bool match_keywords = settings->value
25103 078b795c5219 maint: style check C++ ahead of 4.4 release. Rik <rik@octave.org> parents: 25070 diff changeset	2536 ("editor/codeCompletion_keywords",true).toBool ();
24716 2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2537 bool match_document = settings->value
25103 078b795c5219 maint: style check C++ ahead of 4.4 release. Rik <rik@octave.org> parents: 25070 diff changeset	2538 ("editor/codeCompletion_document",true).toBool ();
24716 2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2539
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2540 QsciScintilla::AutoCompletionSource source = QsciScintilla::AcsNone;
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2541 if (match_keywords)
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2542 if (match_document)
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2543 source = QsciScintilla::AcsAll;
23996 a5b20fc6588a editor: more consistent behavior of lon line marker settings in (bug #51872) Torsten <mttl@mailbox.org> parents: 23905 diff changeset	2544 else
24716 2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2545 source = QsciScintilla::AcsAPIs;
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2546 else if (match_document)
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2547 source = QsciScintilla::AcsDocument;
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2548 _edit_area->setAutoCompletionSource (source);
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2549
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2550 _edit_area->setAutoCompletionReplaceWord
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2551 (settings->value ("editor/codeCompletion_replace",false).toBool ());
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2552 _edit_area->setAutoCompletionCaseSensitivity
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2553 (settings->value ("editor/codeCompletion_case",true).toBool ());
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2554
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2555 if (settings->value ("editor/codeCompletion", true).toBool ())
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2556 _edit_area->setAutoCompletionThreshold
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2557 (settings->value ("editor/codeCompletion_threshold",2).toInt ());
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2558 else
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2559 _edit_area->setAutoCompletionThreshold (-1);
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2560
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2561 if (settings->value ("editor/show_white_space",false).toBool ())
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2562 if (settings->value ("editor/show_white_space_indent",false).toBool ())
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2563 _edit_area->setWhitespaceVisibility (QsciScintilla::WsVisibleAfterIndent);
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2564 else
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2565 _edit_area->setWhitespaceVisibility (QsciScintilla::WsVisible);
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2566 else
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2567 _edit_area->setWhitespaceVisibility (QsciScintilla::WsInvisible);
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2568
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2569 _edit_area->setEolVisibility (
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2570 settings->value ("editor/show_eol_chars",false).toBool ());
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2571
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2572 if (settings->value ("editor/showLineNumbers", true).toBool ())
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2573 {
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2574 _edit_area->setMarginLineNumbers (2, true);
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2575 auto_margin_width ();
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2576 connect (_edit_area, SIGNAL (linesChanged ()),
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2577 this, SLOT (auto_margin_width ()));
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2578 }
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2579 else
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2580 {
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2581 _edit_area->setMarginLineNumbers (2, false);
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2582 disconnect (_edit_area, SIGNAL (linesChanged ()), nullptr, nullptr);
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2583 }
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2584
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2585 _smart_indent = settings->value ("editor/auto_indent",true).toBool ();
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2586 _edit_area->setAutoIndent (_smart_indent);
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2587 _edit_area->setTabIndents
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2588 (settings->value ("editor/tab_indents_line",false).toBool ());
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2589 _edit_area->setBackspaceUnindents
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2590 (settings->value ("editor/backspace_unindents_line",false).toBool ());
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2591 _edit_area->setIndentationGuides
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2592 (settings->value ("editor/show_indent_guides",false).toBool ());
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2593 _edit_area->setIndentationsUseTabs
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2594 (settings->value ("editor/indent_uses_tabs",false).toBool ());
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2595 _edit_area->setIndentationWidth
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2596 (settings->value ("editor/indent_width",2).toInt ());
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2597
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2598 _edit_area->setTabWidth
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2599 (settings->value ("editor/tab_width",2).toInt ());
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2600
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2601 _edit_area->SendScintilla (QsciScintillaBase::SCI_SETHSCROLLBAR,
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2602 settings->value ("editor/show_hscroll_bar",true).toBool ());
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2603 _edit_area->SendScintilla (QsciScintillaBase::SCI_SETSCROLLWIDTH,-1);
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2604 _edit_area->SendScintilla (QsciScintillaBase::SCI_SETSCROLLWIDTHTRACKING,true);
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2605
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2606 _long_title = settings->value ("editor/longWindowTitle", false).toBool ();
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2607 update_window_title (_edit_area->isModified ());
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2608
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2609 _auto_endif = settings->value ("editor/auto_endif",1).toInt ();
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2610
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2611 // long line marker
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2612 int line_length = settings->value ("editor/long_line_column",80).toInt ();
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2613 _edit_area->setEdgeColumn (line_length);
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2614
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2615 if (settings->value ("editor/long_line_marker",true).toBool ())
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2616 {
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2617 if (settings->value ("editor/long_line_marker_line",true).toBool ())
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2618 _edit_area->setEdgeMode (QsciScintilla::EdgeLine);
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2619 else
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2620 {
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2621 if (settings->value ("editor/long_line_marker_background",false)
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2622 .toBool ())
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2623 _edit_area->setEdgeMode (QsciScintilla::EdgeBackground);
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2624 else
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2625 _edit_area->setEdgeMode (QsciScintilla::EdgeLine);
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2626 }
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2627 }
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2628 else
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2629 _edit_area->setEdgeMode (QsciScintilla::EdgeNone);
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2630
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2631 // line wrapping and breaking
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2632 _edit_area->setWrapVisualFlags (QsciScintilla::WrapFlagByBorder);
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2633 _edit_area->setWrapIndentMode (QsciScintilla::WrapIndentSame);
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2634
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2635 if (settings->value ("editor/wrap_lines",false).toBool ())
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2636 _edit_area->setWrapMode (QsciScintilla::WrapWord);
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2637 else
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2638 _edit_area->setWrapMode (QsciScintilla::WrapNone);
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2639
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2640 if (settings->value ("editor/break_lines",false).toBool ())
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2641 _line_break = line_length;
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2642 else
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2643 _line_break = 0;
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2644
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2645 _line_break_comments =
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2646 settings->value ("editor/break_lines_comments",false).toBool ();
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2647
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2648 // highlight all occurrences of a word selected by a double click
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2649 _highlight_all_occurrences =
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2650 settings->value ("editor/highlight_all_occurrences", true).toBool ();
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2651
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2652 // reload changed files
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2653 _always_reload_changed_files =
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2654 settings->value ("editor/always_reload_changed_files",false).toBool ();
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2655
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2656 // Set cursor blinking depending on the settings.
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2657 // QScintilla ignores the application global settings, so some special
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2658 // handling is required
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2659 bool cursor_blinking;
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2660
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2661 if (settings->contains ("cursor_blinking"))
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2662 cursor_blinking = settings->value ("cursor_blinking",true).toBool ();
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2663 else
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2664 cursor_blinking = settings->value ("terminal/cursorBlinking",true).toBool ();
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2665
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2666 if (cursor_blinking)
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2667 _edit_area->SendScintilla (QsciScintillaBase::SCI_SETCARETPERIOD,500);
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2668 else
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2669 _edit_area->SendScintilla (QsciScintillaBase::SCI_SETCARETPERIOD,0);
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2670
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2671 }
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2672
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2673
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2674 void file_editor_tab::auto_margin_width (void)
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2675 {
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2676 _edit_area->setMarginWidth (2, "1" + QString::number (_edit_area->lines ()));
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2677 }
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2678
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2679 // the following close request was changed from a signal slot into a
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2680 // normal function because we need the return value from close whether
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2681 // the tab really was closed (for canceling exiting octave).
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2682 // When emitting a signal, only the return value from the last slot
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2683 // goes back to the sender
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2684 bool file_editor_tab::conditional_close (void)
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2685 {
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2686 return close ();
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2687 }
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2688
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2689 void file_editor_tab::change_editor_state (const QWidget *ID)
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2690 {
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2691 if (ID != this)
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2692 {
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2693 // Widget may be going out of focus. If so, record location.
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2694 if (_find_dialog)
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2695 {
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2696 if (_find_dialog->isVisible ())
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2697 {
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2698 _find_dialog_geometry = _find_dialog->geometry ();
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2699 _find_dialog->hide ();
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2700 }
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2701 }
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2702 return;
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2703 }
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2704
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2705 if (_find_dialog && _find_dialog_is_visible)
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2706 {
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2707 _find_dialog->setGeometry (_find_dialog_geometry);
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2708 QPoint p = _find_dialog->pos ();
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2709 _find_dialog->move (p.x ()+10, p.y ()+10);
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2710 _find_dialog->show ();
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2711 }
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2712
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2713 emit editor_state_changed (_copy_available, _is_octave_file);
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2714 }
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2715
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2716 void file_editor_tab::file_name_query (const QWidget *ID)
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2717 {
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2718 // A zero (null pointer) means that all file editor tabs
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2719 // should respond, otherwise just the desired file editor tab.
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2720 if (ID != this && ID != nullptr)
15848 424edeca3c66 Redo portions of file editor to use more signals/slots rather than casting. Daniel J Sebald <daniel.sebald@ieee.org> parents: 15449 diff changeset	2721 return;
24716 2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2722
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2723 // This list also includes windows with name ""
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2724 emit add_filename_to_list (_file_name, _encoding, this);
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2725 }
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2726
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2727 void file_editor_tab::handle_file_reload_answer (int decision)
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2728 {
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2729 if (decision == QMessageBox::Yes)
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2730 {
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2731 // reload: file is readded to the file watcher in set_file_name ()
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2732 load_file (_file_name);
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2733 }
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2734 else
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2735 {
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2736 // do not reload: readd to the file watche
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2737 _file_system_watcher.addPath (_file_name);
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2738 }
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2739 }
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2740
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2741 void file_editor_tab::handle_file_resave_answer (int decision)
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2742 {
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2743 // check decision of user in dialog
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2744 if (decision == QMessageBox::Save)
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2745 {
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2746 save_file (_file_name); // readds file to watcher in set_file_name ()
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2747 _edit_area->setReadOnly (false); // delete read only flag
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2748 }
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2749 else
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2750 {
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2751 // Definitely close the file.
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2752 // Set modified to false to prevent the dialog box when the close event
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2753 // is posted. If the user cancels the close in this dialog the tab is
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2754 // left open with a non-existing file.
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2755 _edit_area->setModified (false);
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2756 close ();
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2757 }
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2758 }
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2759
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2760 void file_editor_tab::insert_debugger_pointer (const QWidget *ID, int line)
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2761 {
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2762 if (ID != this \|\| ID == nullptr)
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2763 return;
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2764
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2765 emit remove_all_positions (); // debugger_position, unsure_debugger_position
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2766
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2767 if (line > 0)
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2768 {
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2769 marker *dp;
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2770
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2771 if (_edit_area->isModified ())
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2772 {
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2773 // The best that can be done if the editor contents has been
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2774 // modified is to see if there is a match with the original
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2775 // line number of any existing breakpoints. We can put a normal
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2776 // debugger pointer at that breakpoint position. Otherwise, it
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2777 // isn't certain whether the original line number and current line
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2778 // number match.
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2779 int editor_linenr = -1;
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2780 marker *dummy;
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2781 emit find_translated_line_number (line, editor_linenr, dummy);
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2782 if (editor_linenr != -1)
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2783 {
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2784 // Match with an existing breakpoint.
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2785 dp = new marker (_edit_area, line,
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2786 marker::debugger_position, editor_linenr);
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2787 }
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2788 else
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2789 {
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2790 int original_linenr = -1;
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2791 editor_linenr = -1;
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2792 emit find_linenr_just_before (line, original_linenr, editor_linenr);
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2793 if (original_linenr >= 0)
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2794 {
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2795 // Make a guess by using an offset from the breakpoint.
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2796 int linenr_guess = editor_linenr + line - original_linenr;
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2797 dp = new marker (_edit_area, line,
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2798 marker::unsure_debugger_position,
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2799 linenr_guess);
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2800 }
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2801 else
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2802 {
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2803 // Can't make a very good guess, so just use the debugger
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2804 // line number.
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2805 dp = new marker (_edit_area, line,
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2806 marker::unsure_debugger_position);
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2807 }
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2808 }
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2809 }
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2810 else
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2811 dp = new marker (_edit_area, line, marker::debugger_position);
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2812
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2813 connect (this, SIGNAL (remove_position_via_debugger_linenr (int)),
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2814 dp, SLOT (handle_remove_via_original_linenr (int)));
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2815 connect (this, SIGNAL (remove_all_positions (void)),
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2816 dp, SLOT (handle_remove (void)));
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2817
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2818 center_current_line (false);
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2819 }
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2820 }
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2821
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2822 void file_editor_tab::delete_debugger_pointer (const QWidget *ID, int line)
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2823 {
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2824 if (ID != this \|\| ID == nullptr)
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2825 return;
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2826
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2827 if (line > 0)
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2828 emit remove_position_via_debugger_linenr (line);
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2829 }
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2830
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2831 void file_editor_tab::do_breakpoint_marker (bool insert,
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2832 const QWidget *ID, int line,
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2833 const QString& cond)
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2834 {
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2835 if (ID != this \|\| ID == nullptr)
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2836 return;
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2837
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2838 if (line > 0)
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2839 {
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2840 if (insert)
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2841 {
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2842 int editor_linenr = -1;
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2843 marker *bp = nullptr;
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2844
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2845 // If comes back indicating a non-zero breakpoint marker,
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2846 // reuse it if possible
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2847 emit find_translated_line_number (line, editor_linenr, bp);
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2848 if (bp != nullptr)
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2849 {
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2850 if ((cond == "") != (bp->get_cond () == ""))
25103 078b795c5219 maint: style check C++ ahead of 4.4 release. Rik <rik@octave.org> parents: 25070 diff changeset	2851 {
078b795c5219 maint: style check C++ ahead of 4.4 release. Rik <rik@octave.org> parents: 25070 diff changeset	2852 // can only reuse conditional bp as conditional
24716 2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2853 emit remove_breakpoint_via_debugger_linenr (line);
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2854 bp = nullptr;
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2855 }
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2856 else
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2857 bp->set_cond (cond);
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2858 }
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2859
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2860 if (bp == nullptr)
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2861 {
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2862 bp = new marker (_edit_area, line,
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2863 cond == "" ? marker::breakpoint
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2864 : marker::cond_break, cond);
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2865
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2866 connect (this, SIGNAL (remove_breakpoint_via_debugger_linenr
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2867 (int)),
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2868 bp, SLOT (handle_remove_via_original_linenr (int)));
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2869 connect (this, SIGNAL (request_remove_breakpoint_via_editor_linenr
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2870 (int)),
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2871 bp, SLOT (handle_request_remove_via_editor_linenr
21651 b4354327d2b5 dbstop: Fix confusion when breakpoints are changed by the GUI (bug #47675) Lachlan Andrew <lachlanbis@gmail.com> parents: 21578 diff changeset	2872 (int)));
24716 2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2873 connect (this, SIGNAL (remove_all_breakpoints (void)),
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2874 bp, SLOT (handle_remove (void)));
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2875 connect (this, SIGNAL (find_translated_line_number (int, int&,
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2876 marker*&)),
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2877 bp, SLOT (handle_find_translation (int, int&,
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2878 marker*&)));
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2879 connect (this, SIGNAL (find_linenr_just_before (int, int&, int&)),
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2880 bp, SLOT (handle_find_just_before (int, int&, int&)));
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2881 connect (this, SIGNAL (report_marker_linenr (QIntList&,
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2882 QStringList&)),
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2883 bp, SLOT (handle_report_editor_linenr (QIntList&,
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2884 QStringList&)));
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2885 connect (bp, SIGNAL (request_remove (int)),
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2886 this, SLOT (handle_request_remove_breakpoint (int)));
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2887 }
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2888 }
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2889 else
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2890 emit remove_breakpoint_via_debugger_linenr (line);
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2891 }
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2892 }
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2893
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2894 void file_editor_tab::center_current_line (bool always)
23181 78f04a9dfeee allow line breaking in the editor (bug #41555) Torsten <mttl@mailbox.org> parents: 23179 diff changeset	2895 {
24716 2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2896 long int visible_lines
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2897 = _edit_area->SendScintilla (QsciScintillaBase::SCI_LINESONSCREEN);
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2898
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2899 if (visible_lines > 2)
23237 904c8a356e76 provide the possibility for breaking lines only in comments (bug #41555) Torsten <mttl@mailbox.org> parents: 23236 diff changeset	2900 {
24716 2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2901 int line, index;
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2902 _edit_area->getCursorPosition (&line, &index);
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2903 // compensate for "folding":
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2904 // step 1: expand the current line, if it was folded
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2905 _edit_area->SendScintilla (2232, line); // SCI_ENSUREVISIBLE
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2906
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2907 // step 2: map file line num to "visible" one // SCI_VISIBLEFROMDOCLINE
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2908 int vis_line = _edit_area->SendScintilla (2220, line);
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2909
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2910 int first_line = _edit_area->firstVisibleLine ();
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2911
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2912 if (always \|\| vis_line == first_line
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2913 \|\| vis_line > first_line + visible_lines - 2)
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2914 {
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2915 first_line += (vis_line - first_line - (visible_lines - 1) / 2);
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2916 _edit_area->SendScintilla (2613, first_line); // SCI_SETFIRSTVISIBLELINE
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2917 }
23237 904c8a356e76 provide the possibility for breaking lines only in comments (bug #41555) Torsten <mttl@mailbox.org> parents: 23236 diff changeset	2918 }
24716 2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2919 }
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2920
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2921 void file_editor_tab::handle_lines_changed (void)
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2922 {
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2923 // the related signal is emitted before cursor-move-signal!
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2924 _lines_changed = true;
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2925 }
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2926
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2927 void file_editor_tab::handle_cursor_moved (int line, int col)
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2928 {
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2929 if (_edit_area->SendScintilla (QsciScintillaBase::SCI_AUTOCACTIVE))
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2930 show_auto_completion (this);
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2931
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2932 if (_lines_changed) // cursor moved and lines have changed
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2933 {
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2934 _lines_changed = false;
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2935 if (_is_octave_file && line == _line+1 && col < _col)
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2936 {
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2937 // Obviously, we have a newline here
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2938 if (_smart_indent \|\| _auto_endif)
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2939 _edit_area->smart_indent (_smart_indent, _auto_endif, _line);
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2940 }
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2941 }
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2942
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2943 _line = line;
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2944 _col = col;
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2945
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2946 _row_indicator->setNum (line+1);
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2947 _col_indicator->setNum (col+1);
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2948 }
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2949
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2950 // Slot that is entered each time a new character was typed.
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2951 // It is used for handling line breaking if this is desired.
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2952 // The related signal is emitted after the signal for a moved cursor
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2953 // such that _col and _line can not be used for current position.
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2954 void file_editor_tab::handle_char_added (int)
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2955 {
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2956 if (_line_break)
23181 78f04a9dfeee allow line breaking in the editor (bug #41555) Torsten <mttl@mailbox.org> parents: 23179 diff changeset	2957 {
24716 2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2958 // If line breaking is desired, get the current line and column.
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2959 // For taking the tab width into consideration, use own function
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2960 int line, col, pos;
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2961 _edit_area->get_current_position (&pos, &line, &col);
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2962
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2963 // immediately return if line has not reached the max. line length
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2964 if (col <= _line_break)
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2965 return;
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2966
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2967 // If line breaking is only desired in comments,
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2968 // return if not in a comment
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2969 int style_comment = octave_qscintilla::ST_NONE;
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2970 if (_line_break_comments)
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2971 {
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2972 // line breaking only in comments, check for comment style
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2973 style_comment = _edit_area->is_style_comment ();
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2974 if (! style_comment)
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2975 return; // no comment, return
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2976 }
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2977
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2978 // Here we go for breaking the current line by inserting a newline.
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2979 // For determining the position of a specific column, we have to get
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2980 // the column from the QScintila function without taking tab lengths
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2981 // into account, since the calculation from line/col to position ignores
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2982 // this, too
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2983 _edit_area->getCursorPosition (&line, &col);
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2984 int c = 0;
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2985 int col_space = col;
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2986 int indentation = _edit_area->indentation (line);
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2987
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2988 // Search the first occurence of space or tab backwards starting from
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2989 // the current column (col_space).
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2990 while (c != ' ' && c != '\t' && col_space > indentation)
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2991 {
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2992 pos = _edit_area->positionFromLineIndex (line, col_space--);
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2993 c = _edit_area->SendScintilla (QsciScintillaBase::SCI_GETCHARAT, pos);
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2994 }
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2995
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2996 // If a space or tab was found, break at this char,
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2997 // otherwise break at cursor position
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2998 int col_newline = col - 1;
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	2999 if (c == ' ' \|\| c == '\t')
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	3000 col_newline = col_space + 1;
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	3001
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	3002 // Insert a newline char for breaking the line possibly followed
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	3003 // by a line comment string
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	3004 QString newline = QString ("\n");
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	3005 style_comment = _edit_area->is_style_comment ();
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	3006 if (style_comment == octave_qscintilla::ST_LINE_COMMENT)
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	3007 newline = newline + _edit_area->comment_string ().at (0);
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	3008 _edit_area->insertAt (newline, line, col_newline);
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	3009
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	3010 // Automatically indent the new line to the indentation of previous line
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	3011 // and set the cursor position to the end of the indentation.
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	3012 _edit_area->setIndentation (line + 1, indentation);
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	3013 _edit_area->SendScintilla (QsciScintillaBase::SCI_LINEEND);
23181 78f04a9dfeee allow line breaking in the editor (bug #41555) Torsten <mttl@mailbox.org> parents: 23179 diff changeset	3014 }
78f04a9dfeee allow line breaking in the editor (bug #41555) Torsten <mttl@mailbox.org> parents: 23179 diff changeset	3015 }
24716 2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	3016
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	3017 // Slot handling a double click into the text area
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	3018 void file_editor_tab::handle_double_click (int, int, int modifier)
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	3019 {
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	3020 if (! modifier)
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	3021 {
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	3022 // double clicks without modifier
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	3023 // clear any existing indicators of this type
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	3024 _edit_area->clear_selection_markers ();
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	3025
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	3026 if (_highlight_all_occurrences)
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	3027 {
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	3028 // Clear any previous selection.
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	3029 _edit_area->set_word_selection ();
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	3030
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	3031 // highlighting of all occurrences of the clicked word is enabled
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	3032
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	3033 // get the resulting cursor position
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	3034 // (required if click was beyond a line ending)
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	3035 int line, col;
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	3036 _edit_area->getCursorPosition (&line, &col);
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	3037
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	3038 // get the word at the cursor (if any)
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	3039 QString word = _edit_area->wordAtLineIndex (line, col);
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	3040 word = word.trimmed ();
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	3041
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	3042 if (! word.isEmpty ())
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	3043 {
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	3044 // word is not empty, so find all occurrences of the word
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	3045
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	3046 // remember first visible line for restoring the view afterwards
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	3047 int first_line = _edit_area->firstVisibleLine ();
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	3048
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	3049 // search for first occurrence of the detected word
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	3050 bool find_result_available
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	3051 = _edit_area->findFirst (word,
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	3052 false, // no regexp
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	3053 true, // case sensitive
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	3054 true, // whole words only
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	3055 false, // do not wrap
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	3056 true, // forward
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	3057 0,0, // from the beginning
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	3058 false
23190 4a2c42792d6c highlight all occurrences of a selected word in the editor (bug #41470) Torsten <mttl@mailbox.org> parents: 23186 diff changeset	3059 #if defined (HAVE_QSCI_VERSION_2_6_0)
24716 2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	3060 , true
23190 4a2c42792d6c highlight all occurrences of a selected word in the editor (bug #41470) Torsten <mttl@mailbox.org> parents: 23186 diff changeset	3061 #endif
25103 078b795c5219 maint: style check C++ ahead of 4.4 release. Rik <rik@octave.org> parents: 25070 diff changeset	3062 );
24716 2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	3063
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	3064 // loop over all occurrences and set the related indicator
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	3065 int oline, ocol;
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	3066 int wlen = word.length ();
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	3067
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	3068 while (find_result_available)
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	3069 {
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	3070 // get cursor position after having found an occurrence
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	3071 _edit_area->getCursorPosition (&oline, &ocol);
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	3072 // mark the selection
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	3073 _edit_area->show_selection_markers (oline, ocol, wlen);
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	3074
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	3075 // find next occurrence
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	3076 find_result_available = _edit_area->findNext ();
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	3077 }
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	3078
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	3079 // restore the visible area of the file, the cursor position,
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	3080 // and the selection
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	3081 _edit_area->setFirstVisibleLine (first_line);
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	3082 _edit_area->setCursorPosition (line, col);
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	3083 _edit_area->setSelection (line, col - wlen, line, col);
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	3084 _edit_area->set_word_selection (word);
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	3085 }
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	3086 }
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	3087 }
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	3088 }
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	3089
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	3090 QString file_editor_tab::get_function_name (void)
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	3091 {
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	3092 QRegExp rxfun1 ("^[\t ]function[^=]+=([^\$]+)\\([^\$]\\)[\t ]*$");
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	3093 QRegExp rxfun2 ("^[\t ]function[\t ]+([^\$]+)\\([^\$]\\)[\t ]*$");
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	3094 QRegExp rxfun3 ("^[\t ]function[^=]+=[\t ]([^\\s]+)[\t ]*$");
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	3095 QRegExp rxfun4 ("^[\t ]function[\t ]+([^\\s]+)[\t ]$");
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	3096
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	3097 QStringList lines = _edit_area->text ().split ("\n");
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	3098
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	3099 for (int i = 0; i < lines.count (); i++)
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	3100 {
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	3101 if (rxfun1.indexIn (lines.at (i)) != -1)
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	3102 return rxfun1.cap (1).remove (QRegExp ("[ \t]*"));
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	3103 else if (rxfun2.indexIn (lines.at (i)) != -1)
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	3104 return rxfun2.cap (1).remove (QRegExp ("[ \t]*"));
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	3105 else if (rxfun3.indexIn (lines.at (i)) != -1)
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	3106 return rxfun3.cap (1).remove (QRegExp ("[ \t]*"));
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	3107 else if (rxfun4.indexIn (lines.at (i)) != -1)
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	3108 return rxfun4.cap (1).remove (QRegExp ("[ \t]*"));
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	3109 }
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	3110
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	3111 return QString ();
2b3e0b570e77 move GUI file editor classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 24666 diff changeset	3112 }
18834 0e6f7b5f6556 propose function name as file name when saving a new file (bug #42568) Torsten <ttl@justmail.de> parents: 18833 diff changeset	3113 }
0e6f7b5f6556 propose function name as file name when saving a new file (bug #42568) Torsten <ttl@justmail.de> parents: 18833 diff changeset	3114
15873 7d300b85ee25 allow build to proceed if either Qt or QScintilla is missing John W. Eaton <jwe@octave.org> parents: 15860 diff changeset	3115 #endif

Mercurial > octave

annotate libgui/src/m-editor/file-editor-tab.cc @ 26369:0249ba4c9589