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annotate libgui/src/m-editor/file-editor-tab.cc @ 26554:8d2e8d5d617d stable

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fixed dead assignments in libgui (bug #55440) * documentation.cc (registerDoc): remove assignment just before return * file-editor-tab.cc (detect_eol_mode): do not update max value after last test * file-editor.cc (emtpy_script): do not update unused variable * variable-editor.cc (createColumnMenu, createRowMenu): do not update unused variables
author Torsten <mttl@mailbox.org>
date Wed, 16 Jan 2019 06:23:07 +0100
parents d6a4237a26b4
children a595c22464e4 b6dfe7d192bc
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
rev   line source
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1 /*
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2
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3 Copyright (C) 2011-2019 Jacob Dawid
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4
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5 This file is part of Octave.
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6
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7 Octave is free software: you can redistribute it and/or modify it
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8 under the terms of the GNU General Public License as published by
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9 the Free Software Foundation, either version 3 of the License, or
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10 (at your option) any later version.
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11
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12 Octave is distributed in the hope that it will be useful, but
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13 WITHOUT ANY WARRANTY; without even the implied warranty of
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14 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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15 GNU General Public License for more details.
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16
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17 You should have received a copy of the GNU General Public License
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18 along with Octave; see the file COPYING. If not, see
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19 <https://www.gnu.org/licenses/>.
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20
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21 */
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22
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23 //! @file file-editor-tab.cc A single GUI file tab.
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24 //!
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25 //! This interfaces QsciScintilla with the rest of Octave.
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26
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27 #if defined (HAVE_CONFIG_H)
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28 # include "config.h"
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29 #endif
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31 #if defined (HAVE_QSCINTILLA)
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32
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33 #if defined (HAVE_QSCI_QSCILEXEROCTAVE_H)
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34 # define HAVE_LEXER_OCTAVE 1
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35 # include <Qsci/qscilexeroctave.h>
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36 #elif defined (HAVE_QSCI_QSCILEXERMATLAB_H)
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37 # define HAVE_LEXER_MATLAB 1
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38 # include <Qsci/qscilexermatlab.h>
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39 #endif
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40 #include <Qsci/qscilexercpp.h>
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41 #include <Qsci/qscilexerbash.h>
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42 #include <Qsci/qscilexerperl.h>
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43 #include <Qsci/qscilexerbatch.h>
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44 #include <Qsci/qscilexerdiff.h>
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45 #include <Qsci/qsciprinter.h>
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46 #include <QApplication>
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47 #include <QFileDialog>
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48 #include <QMessageBox>
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49 #include <QTextStream>
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50 #include <QVBoxLayout>
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51 #include <QInputDialog>
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52 #include <QPrintDialog>
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53 #include <QDateTime>
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54 #include <QDesktopServices>
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55 #include <QTextCodec>
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56 #include <QStyle>
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57 #include <QTextBlock>
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58 #include <QLabel>
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59 #include <QCheckBox>
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60 #include <QDialogButtonBox>
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61 #include <QPushButton>
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62
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63 #include "gui-preferences.h"
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64 #include "resource-manager.h"
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65
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66 #include "file-editor-tab.h"
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67 #include "file-editor.h"
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68 #include "octave-txt-lexer.h"
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69 #include "marker.h"
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70
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71 #include "file-ops.h"
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72 #include "uniconv-wrappers.h"
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73
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74 #include "bp-table.h"
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75 #include "call-stack.h"
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76 #include "interpreter-private.h"
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77 #include "interpreter.h"
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78 #include "oct-map.h"
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79 #include "octave-qt-link.h"
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80 #include "ov-usr-fcn.h"
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81 #include "symtab.h"
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82 #include "unwind-prot.h"
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83 #include "utils.h"
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84 #include "version.h"
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85
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86 namespace octave
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87 {
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88 bool file_editor_tab::_cancelled = false;
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89
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90 //! A file_editor_tab object consists of a text area and three left margins.
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91 //! The first holds breakpoints, bookmarks, and the debug program counter.
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92 //! The second holds line numbers. The third holds "fold" marks, to hide
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93 //! sections of text.
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94
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95 // Make parent null for the file editor tab so that warning WindowModal
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96 // messages don't affect grandparents.
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97 file_editor_tab::file_editor_tab (const QString& directory_arg)
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98 {
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99 _lexer_apis = nullptr;
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100 _is_octave_file = true;
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101 _lines_changed = false;
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102
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103 _ced = directory_arg;
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104
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105 _file_name = "";
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106 _file_system_watcher.setObjectName ("_qt_autotest_force_engine_poller");
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107
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108 _edit_area = new octave_qscintilla (this);
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109 _line = 0;
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110 _col = 0;
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111
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112 _bp_lines.clear (); // start with empty lists of breakpoints
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113 _bp_conditions.clear ();
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114 m_bp_restore_count = 0;
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115
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116 // Initialize last modification date to now
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117 m_last_modified = QDateTime::currentDateTimeUtc();
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118
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119 connect (_edit_area, SIGNAL (cursorPositionChanged (int, int)),
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120 this, SLOT (handle_cursor_moved (int,int)));
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121
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122 connect (_edit_area, SIGNAL (SCN_CHARADDED (int)),
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123 this, SLOT (handle_char_added (int)));
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124
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125 connect (_edit_area, SIGNAL (SCN_DOUBLECLICK (int, int, int)),
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126 this, SLOT (handle_double_click (int, int, int)));
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127
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128 connect (_edit_area, SIGNAL (linesChanged ()),
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129 this, SLOT (handle_lines_changed ()));
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130
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131 connect (_edit_area, SIGNAL (context_menu_edit_signal (const QString&)),
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132 this, SLOT (handle_context_menu_edit (const QString&)));
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133
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134 // create statusbar for row/col indicator and eol mode
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135 _status_bar = new QStatusBar (this);
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136
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137 // row- and col-indicator
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138 _row_indicator = new QLabel ("", this);
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139 QFontMetrics fm = _row_indicator->fontMetrics ();
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140 _row_indicator->setMinimumSize (4.5*fm.averageCharWidth (),0);
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141 QLabel *row_label = new QLabel (tr ("line:"), this);
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142 _col_indicator = new QLabel ("", this);
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143 _col_indicator->setMinimumSize (4*fm.averageCharWidth (),0);
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144 QLabel *col_label = new QLabel (tr ("col:"), this);
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145 _status_bar->addWidget (row_label, 0);
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146 _status_bar->addWidget (_row_indicator, 0);
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147 _status_bar->addWidget (col_label, 0);
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148 _status_bar->addWidget (_col_indicator, 0);
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149
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150 // status bar: encoding
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151 QLabel *enc_label = new QLabel (tr ("encoding:"), this);
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152 _enc_indicator = new QLabel ("",this);
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153 _status_bar->addWidget (enc_label, 0);
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154 _status_bar->addWidget (_enc_indicator, 0);
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155 _status_bar->addWidget (new QLabel (" ", this), 0);
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156
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157 // status bar: eol mode
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158 QLabel *eol_label = new QLabel (tr ("eol:"), this);
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159 _eol_indicator = new QLabel ("",this);
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160 _status_bar->addWidget (eol_label, 0);
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161 _status_bar->addWidget (_eol_indicator, 0);
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162 _status_bar->addWidget (new QLabel (" ", this), 0);
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163
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164 // Leave the find dialog box out of memory until requested.
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165 _find_dialog = nullptr;
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166 _find_dialog_is_visible = false;
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167
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168 // symbols
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169 _edit_area->setMarginType (1, QsciScintilla::SymbolMargin);
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170 _edit_area->setMarginSensitivity (1, true);
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171 _edit_area->markerDefine (QsciScintilla::RightTriangle, marker::bookmark);
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172 _edit_area->setMarkerBackgroundColor (QColor (0,0,232), marker::bookmark);
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173 _edit_area->markerDefine (QsciScintilla::Circle, marker::breakpoint);
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174 _edit_area->setMarkerBackgroundColor (QColor (192,0,0), marker::breakpoint);
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175 _edit_area->markerDefine (QsciScintilla::Circle, marker::cond_break);
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176 _edit_area->setMarkerBackgroundColor (QColor (255,127,0), marker::cond_break);
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177 _edit_area->markerDefine (QsciScintilla::RightArrow, marker::debugger_position);
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178 _edit_area->setMarkerBackgroundColor (QColor (255,255,0),
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179 marker::debugger_position);
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180 _edit_area->markerDefine (QsciScintilla::RightArrow,
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181 marker::unsure_debugger_position);
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182 _edit_area->setMarkerBackgroundColor (QColor (192,192,192),
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183 marker::unsure_debugger_position);
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184
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185 connect (_edit_area, SIGNAL (marginClicked (int, int,
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186 Qt::KeyboardModifiers)),
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187 this, SLOT (handle_margin_clicked (int, int,
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188 Qt::KeyboardModifiers)));
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189
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190 connect (_edit_area, SIGNAL (context_menu_break_condition_signal (int)),
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191 this, SLOT (handle_context_menu_break_condition (int)));
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192
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193 // line numbers
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194 _edit_area->setMarginsForegroundColor (QColor (96, 96, 96));
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195 _edit_area->setMarginsBackgroundColor (QColor (232, 232, 220));
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196 _edit_area->setMarginType (2, QsciScintilla::TextMargin);
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197
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198 // other features
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199 _edit_area->setBraceMatching (QsciScintilla::StrictBraceMatch);
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200 _edit_area->setAutoIndent (true);
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201 _edit_area->setIndentationWidth (2);
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202 _edit_area->setIndentationsUseTabs (false);
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203
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204 _edit_area->setUtf8 (true);
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205
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206 // auto completion
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207 _edit_area->SendScintilla (QsciScintillaBase::SCI_AUTOCSETCANCELATSTART, false);
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208
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209 QVBoxLayout *edit_area_layout = new QVBoxLayout ();
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210 edit_area_layout->addWidget (_edit_area);
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211 edit_area_layout->addWidget (_status_bar);
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212 edit_area_layout->setMargin (0);
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213 setLayout (edit_area_layout);
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214
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215 // connect modified signal
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216 connect (_edit_area, SIGNAL (modificationChanged (bool)),
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217 this, SLOT (update_window_title (bool)));
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218
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219 connect (_edit_area, SIGNAL (copyAvailable (bool)),
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220 this, SLOT (handle_copy_available (bool)));
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221
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222 connect (&_file_system_watcher, SIGNAL (fileChanged (const QString&)),
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223 this, SLOT (file_has_changed (const QString&)));
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224
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225 QSettings *settings = resource_manager::get_settings ();
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226 if (settings)
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227 notice_settings (settings, true);
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228
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229 setFocusProxy (_edit_area);
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230
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231 // encoding, not updated with the settings
20774
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232 #if defined (Q_OS_WIN32)
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233 _encoding = settings->value ("editor/default_encoding", "SYSTEM")
25103
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234 .toString ();
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235 #else
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236 _encoding = settings->value ("editor/default_encoding", "UTF-8")
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237 .toString ();
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238 #endif
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239 _enc_indicator->setText (_encoding);
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240 // no changes in encoding yet
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241 _new_encoding = _encoding;
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242 }
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243
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244 file_editor_tab::~file_editor_tab (void)
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245 {
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246 // Tell all connected markers to self-destruct.
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247 emit remove_all_breakpoints ();
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248 emit remove_all_positions ();
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249
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250 // Destroy items attached to _edit_area.
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251 QsciLexer *lexer = _edit_area->lexer ();
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252 if (lexer)
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253 {
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254 delete lexer;
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255 _edit_area->setLexer (nullptr);
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256 }
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257 if (_find_dialog)
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258 {
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259 delete _find_dialog;
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260 _find_dialog = nullptr;
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261 }
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262
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263 // Destroy _edit_area.
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264 delete _edit_area;
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265 }
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266
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267 void file_editor_tab::set_encoding (const QString& new_encoding)
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268 {
2b3e0b570e77 move GUI file editor classes inside octave namespace
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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
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271
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272 _encoding = new_encoding;
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273 _enc_indicator->setText (_encoding);
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274 if (! _edit_area->text ().isEmpty ())
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275 set_modified (true);
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276 }
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277
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278 void file_editor_tab::closeEvent (QCloseEvent *e)
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279 {
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280 _cancelled = false; // prevent unwanted interaction of previous
2b3e0b570e77 move GUI file editor classes inside octave namespace
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281 // exits of octave which were canceled by the user
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282
2b3e0b570e77 move GUI file editor classes inside octave namespace
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diff changeset
283 if (check_file_modified () == QMessageBox::Cancel)
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diff changeset
284 {
2b3e0b570e77 move GUI file editor classes inside octave namespace
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285 // ignore close event if file is not saved and user cancels
2b3e0b570e77 move GUI file editor classes inside octave namespace
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diff changeset
286 // closing this window
2b3e0b570e77 move GUI file editor classes inside octave namespace
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diff changeset
287 e->ignore ();
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288 }
2b3e0b570e77 move GUI file editor classes inside octave namespace
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289 else
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290 {
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291 e->accept ();
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292 emit tab_remove_request ();
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293 }
2b3e0b570e77 move GUI file editor classes inside octave namespace
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294 }
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295
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296 void file_editor_tab::set_current_directory (const QString& dir)
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297 {
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298 _ced = dir;
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299 }
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300
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301 void file_editor_tab::handle_context_menu_edit (const QString& word_at_cursor)
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302 {
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303 // search for a subfunction in actual file (this is done at first because
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304 // octave finds this function before other with same name in the search path
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305 QRegExp rxfun1 ("^[\t ]*function[^=]+=[\t ]*"
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306 + word_at_cursor + "[\t ]*\\([^\\)]*\\)[\t ]*$");
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diff changeset
307 QRegExp rxfun2 ("^[\t ]*function[\t ]+"
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308 + word_at_cursor + "[\t ]*\\([^\\)]*\\)[\t ]*$");
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diff changeset
309 QRegExp rxfun3 ("^[\t ]*function[\t ]+"
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diff changeset
310 + word_at_cursor + "[\t ]*$");
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diff changeset
311 QRegExp rxfun4 ("^[\t ]*function[^=]+=[\t ]*"
2b3e0b570e77 move GUI file editor classes inside octave namespace
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312 + word_at_cursor + "[\t ]*$");
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diff changeset
313
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diff changeset
314 int pos_fct = -1;
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diff changeset
315 QStringList lines = _edit_area->text ().split ("\n");
2b3e0b570e77 move GUI file editor classes inside octave namespace
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316
2b3e0b570e77 move GUI file editor classes inside octave namespace
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diff changeset
317 int line;
2b3e0b570e77 move GUI file editor classes inside octave namespace
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diff changeset
318 for (line = 0; line < lines.count (); line++)
2b3e0b570e77 move GUI file editor classes inside octave namespace
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diff changeset
319 {
2b3e0b570e77 move GUI file editor classes inside octave namespace
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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
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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>
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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
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parents: 24666
diff changeset
329
2b3e0b570e77 move GUI file editor classes inside octave namespace
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diff changeset
330 if (pos_fct > -1)
2b3e0b570e77 move GUI file editor classes inside octave namespace
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diff changeset
331 {
2b3e0b570e77 move GUI file editor classes inside octave namespace
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diff changeset
332 // reg expr. found: it is an internal function
2b3e0b570e77 move GUI file editor classes inside octave namespace
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diff changeset
333 _edit_area->setCursorPosition (line, pos_fct);
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parents: 24666
diff changeset
334 _edit_area->SendScintilla (2232, line); // SCI_ENSUREVISIBLE
2b3e0b570e77 move GUI file editor classes inside octave namespace
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335 // SCI_VISIBLEFROMDOCLINE
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John W. Eaton <jwe@octave.org>
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diff changeset
336 int vis_line = _edit_area->SendScintilla (2220, line);
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parents: 24666
diff changeset
337 _edit_area->SendScintilla (2613, vis_line); // SCI_SETFIRSTVISIBLELINE
2b3e0b570e77 move GUI file editor classes inside octave namespace
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parents: 24666
diff changeset
338 return;
2b3e0b570e77 move GUI file editor classes inside octave namespace
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diff changeset
339 }
2b3e0b570e77 move GUI file editor classes inside octave namespace
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diff changeset
340
2b3e0b570e77 move GUI file editor classes inside octave namespace
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diff changeset
341 emit edit_mfile_request (word_at_cursor, _file_name, _ced, -1);
2b3e0b570e77 move GUI file editor classes inside octave namespace
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diff changeset
342 }
2b3e0b570e77 move GUI file editor classes inside octave namespace
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diff changeset
343
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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
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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
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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>
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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
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
621 // use the old, exisiting one
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
622 if (lexer)
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
623 delete lexer;
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
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
628 // 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
629 // 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
630 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
631 {
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
632 QsciLexer *lexer = _edit_area->lexer ();
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
633
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
634 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
635
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
636 if (_lexer_apis)
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
637 {
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
638 _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
639
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
640 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
641
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
642 // get path to prepared api info
24827
1e0718c1867c eliminate most Qt version checks
John W. Eaton <jwe@octave.org>
parents: 24738
diff changeset
643 #if defined (HAVE_QSTANDARDPATHS)
24716
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
644 QString prep_apis_path
24827
1e0718c1867c eliminate most Qt version checks
John W. Eaton <jwe@octave.org>
parents: 24738
diff changeset
645 = QStandardPaths::writableLocation (QStandardPaths::HomeLocation)
25103
078b795c5219 maint: style check C++ ahead of 4.4 release.
Rik <rik@octave.org>
parents: 25070
diff changeset
646 + "/.config/octave/" + QString (OCTAVE_VERSION) + "/qsci/";
22250
2fd4f1a3f4a8 allow building with Qt5 (bug #40252)
John W. Eaton <jwe@octave.org>
parents: 22181
diff changeset
647 #else
24716
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
648 QString prep_apis_path
24827
1e0718c1867c eliminate most Qt version checks
John W. Eaton <jwe@octave.org>
parents: 24738
diff changeset
649 = QDesktopServices::storageLocation (QDesktopServices::HomeLocation)
25103
078b795c5219 maint: style check C++ ahead of 4.4 release.
Rik <rik@octave.org>
parents: 25070
diff changeset
650 + "/.config/octave/" + QString (OCTAVE_VERSION) + "/qsci/";
22250
2fd4f1a3f4a8 allow building with Qt5 (bug #40252)
John W. Eaton <jwe@octave.org>
parents: 22181
diff changeset
651 #endif
18833
6504a1932637 auto completion offers builtins and file functions for octave (bug #41371)
Torsten <ttl@justmail.de>
parents: 18767
diff changeset
652
24716
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
653 // 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
654 bool octave_builtins = settings->value (
25103
078b795c5219 maint: style check C++ ahead of 4.4 release.
Rik <rik@octave.org>
parents: 25070
diff changeset
655 "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
656 bool octave_functions = settings->value (
25103
078b795c5219 maint: style check C++ ahead of 4.4 release.
Rik <rik@octave.org>
parents: 25070
diff changeset
657 "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
658
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
659 if (_is_octave_file)
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
660 {
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
661 // 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
662 // 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
663 // 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
664 // 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
665
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
666 // Keywords are always used
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
667 _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
668
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
669 // 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
670 if (octave_builtins)
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
671 _prep_apis_file += 'b';
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
672
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
673 if (octave_functions)
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
674 _prep_apis_file += 'f';
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
675
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
676 _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
677
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
678 // 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
679 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
680 // 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
681 update_apis = ! apis_file.exists ();
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
682
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
683 if (octave_functions)
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
684 {
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
685 // 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
686 // 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
687 // 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
688 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
689 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
690 update_apis = true;
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
691 }
23489
1b017f9ee3f1 more frequent preparation of data for autocompletion
Torsten <mttl@mailbox.org>
parents: 23457
diff changeset
692
18833
6504a1932637 auto completion offers builtins and file functions for octave (bug #41371)
Torsten <ttl@justmail.de>
parents: 18767
diff changeset
693 }
6504a1932637 auto completion offers builtins and file functions for octave (bug #41371)
Torsten <ttl@justmail.de>
parents: 18767
diff changeset
694 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
695 {
23489
1b017f9ee3f1 more frequent preparation of data for autocompletion
Torsten <mttl@mailbox.org>
parents: 23457
diff changeset
696
18833
6504a1932637 auto completion offers builtins and file functions for octave (bug #41371)
Torsten <ttl@justmail.de>
parents: 18767
diff changeset
697 _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
698
18833
6504a1932637 auto completion offers builtins and file functions for octave (bug #41371)
Torsten <ttl@justmail.de>
parents: 18767
diff changeset
699 }
6504a1932637 auto completion offers builtins and file functions for octave (bug #41371)
Torsten <ttl@justmail.de>
parents: 18767
diff changeset
700
26522
d6a4237a26b4 fix crash of gui when too many files are opened (bug #49736)
Torsten <mttl@mailbox.org>
parents: 26518
diff changeset
701 // make sure the apis file is usable
d6a4237a26b4 fix crash of gui when too many files are opened (bug #49736)
Torsten <mttl@mailbox.org>
parents: 26518
diff changeset
702 QFile f (_prep_apis_file);
d6a4237a26b4 fix crash of gui when too many files are opened (bug #49736)
Torsten <mttl@mailbox.org>
parents: 26518
diff changeset
703 bool apis_usable = f.open (QIODevice::ReadWrite);
d6a4237a26b4 fix crash of gui when too many files are opened (bug #49736)
Torsten <mttl@mailbox.org>
parents: 26518
diff changeset
704 if (apis_usable)
d6a4237a26b4 fix crash of gui when too many files are opened (bug #49736)
Torsten <mttl@mailbox.org>
parents: 26518
diff changeset
705 f.close ();
d6a4237a26b4 fix crash of gui when too many files are opened (bug #49736)
Torsten <mttl@mailbox.org>
parents: 26518
diff changeset
706
d6a4237a26b4 fix crash of gui when too many files are opened (bug #49736)
Torsten <mttl@mailbox.org>
parents: 26518
diff changeset
707 if (apis_usable &&
d6a4237a26b4 fix crash of gui when too many files are opened (bug #49736)
Torsten <mttl@mailbox.org>
parents: 26518
diff changeset
708 (update_apis || ! _lexer_apis->loadPrepared (_prep_apis_file)))
24716
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 // 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
711 // 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
712
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
713 // create raw apis info
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
714 QString keyword;
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
715 QStringList keyword_list;
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
716 int i,j;
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 if (_is_octave_file)
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
719 {
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
720 // 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
721 // user preferences
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
722
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
723 // keywords are always used
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
724 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
725
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
726 interpreter& interp
25336
389757b7b6af eliminate redundant octave:: namespace tags
John W. Eaton <jwe@octave.org>
parents: 25103
diff changeset
727 = __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
728
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
729 if (octave_builtins)
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
730 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
731
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
732 if (octave_functions)
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
733 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
734
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
735 }
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
736 else
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
737 {
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
738
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
739 _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
740
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
741 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
742 {
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
743 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
744 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
745 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
746 _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
747 }
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
748 }
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
749
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
750 // 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
751 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
752 // 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
753 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
754 {
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
755 // 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
756 connect (_lexer_apis, SIGNAL (apiPreparationFinished ()),
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
757 this, SLOT (save_apis_info ()));
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
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
760 _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
761
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
762 }
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
763 }
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
764
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
765 lexer->readSettings (*settings);
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
766
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
767 _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
768 _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
769
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
770 // 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
771 QColor bg = lexer->paper (0);
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
772 QColor fg = lexer->color (0);
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
773
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
774 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
775 bg.getHsv (&bh,&bs,&bv);
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
776 fg.getHsv (&fh,&fs,&fv);
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 // margin colors
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
779 h = bh;
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
780 s = bs/2;
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
781 v = bv + (fv - bv)/5;
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 bg.setHsv (h,s,v);
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
784 _edit_area->setEdgeColor (bg);
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
785
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
786 v = bv + (fv - bv)/8;
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
787 bg.setHsv (h,s,v);
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
788 v = bv + (fv - bv)/4;
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
789 fg.setHsv (h,s,v);
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
790
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
791 _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
792 _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
793 _edit_area->setMarginsBackgroundColor (bg);
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
794 _edit_area->setFoldMarginColors (bg,fg);
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
795
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
796 // 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
797 // 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
798 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
799 _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
800
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
801 // 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
802 // 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
803 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
804 {
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
805 // Line numbers width
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
806 auto_margin_width ();
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
807
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
808 // Line numbers font
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
809 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
810 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
811 font_size = font_size
25103
078b795c5219 maint: style check C++ ahead of 4.4 release.
Rik <rik@octave.org>
parents: 25070
diff changeset
812 + 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
813 if (font_size < 4)
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
814 font_size = 4;
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
815 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
816
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
817 _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
818 }
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
819 else
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
820 _edit_area->setMarginWidth (2,0);
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
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
823
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
824 // 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
825 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
826 {
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
827 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
828 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
829
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
830 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
831 _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
832 }
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 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
835 {
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
836 _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
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 // 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
840 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
841 {
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
842 if (ID != this)
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
843 return;
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
844 _edit_area->setFocus ();
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_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
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_help_doc (doc);
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::context_edit (const QWidget *ID)
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 (ID != this)
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 _edit_area->context_edit ();
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
861 }
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 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
864 {
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
865 if (_cancelled)
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
866 return;
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
867
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
868 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
869 _cancelled = true;
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)
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
873 {
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
874 if (ID != this)
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
875 return;
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
876
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
877 save_file (_file_name);
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
878 }
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 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
881 bool remove_on_success)
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 (fileName, remove_on_success);
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::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
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 save_file_as ();
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
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
897 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
898 {
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
899 if (ID != this)
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
900 return;
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
901
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
902 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
903
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
904 QPrintDialog printDlg (printer, this);
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 (printDlg.exec () == QDialog::Accepted)
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
907 printer->printRange (_edit_area);
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 delete printer;
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
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
912 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
913 {
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
914 if (ID != this)
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
915 return;
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
916
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
917 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
918 {
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
919 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
920 if (! valid_file_name ())
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
921 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
922 }
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
923
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
924 QFileInfo info (_file_name);
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
925 emit run_file_signal (info);
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::context_run (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 _edit_area->context_run ();
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
934 }
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 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
937 {
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
938 if (ID != this)
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
939 return;
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 int line, cur;
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
942 _edit_area->getCursorPosition (&line, &cur);
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
943
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
944 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
945 _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
946 else
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
947 _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
948 }
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
949
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
950 // 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
951 // after the current line.
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
952 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
953 {
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
954 if (ID != this)
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
955 return;
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
956
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
957 int line, cur;
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
958 _edit_area->getCursorPosition (&line, &cur);
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 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
961
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
962 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
963
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
964 // Wrap.
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
965 if (nextline == -1)
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
966 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
967
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
968 _edit_area->setCursorPosition (nextline, 0);
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
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
971 // 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
972 // before the current line.
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
973 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
974 {
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
975 if (ID != this)
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
976 return;
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
977
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
978 int line, cur;
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
979 _edit_area->getCursorPosition (&line, &cur);
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
980
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
981 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
982
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
983 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
984
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
985 // 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
986 if (prevline == -1)
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
987 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
988 (1 << marker::bookmark));
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->setCursorPosition (prevline, 0);
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::remove_bookmark (const QWidget *ID)
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 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
996 return;
24716
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 _edit_area->markerDeleteAll (marker::bookmark);
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
999 }
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
1000
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
1001 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
1002 {
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
1003 bp_table::intmap line_info;
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
1004 line_info[0] = info.line;
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 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
1007 {
25336
389757b7b6af eliminate redundant octave:: namespace tags
John W. Eaton <jwe@octave.org>
parents: 25103
diff changeset
1008 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
1009
3695c2cd69b8 don't use singleton pattern for bp_table
John W. Eaton <jwe@octave.org>
parents: 24716
diff changeset
1010 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
1011 }
24716
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
1012 }
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
1013
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
1014 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
1015 {
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
1016 bp_table::intmap line_info;
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
1017 line_info[0] = info.line;
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 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
1020 {
25336
389757b7b6af eliminate redundant octave:: namespace tags
John W. Eaton <jwe@octave.org>
parents: 25103
diff changeset
1021 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
1022
3695c2cd69b8 don't use singleton pattern for bp_table
John W. Eaton <jwe@octave.org>
parents: 24716
diff changeset
1023 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
1024 }
24716
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
1025 }
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
1026
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
1027 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
1028 {
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
1029 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
1030 {
25336
389757b7b6af eliminate redundant octave:: namespace tags
John W. Eaton <jwe@octave.org>
parents: 25103
diff changeset
1031 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
1032
3695c2cd69b8 don't use singleton pattern for bp_table
John W. Eaton <jwe@octave.org>
parents: 24716
diff changeset
1033 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
1034 }
24716
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
1035 }
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
1036
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
1037 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
1038 const QString& cond)
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
1039 : 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
1040 {
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
1041 QFileInfo file_info (fname);
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
1042
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
1043 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
1044 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
1045
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
1046 // 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
1047 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
1048
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
1049 dir = q_dir.toStdString ();
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
1050 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
1051
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
1052 // 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
1053 // 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
1054
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
1055 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
1056
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
1057 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
1058 {
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
1059 if (dir[pos+1] == '@')
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
1060 {
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
1061 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
1062
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
1063 dir = dir.substr (0, pos);
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 }
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
1066 }
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 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
1069 const QString& condition)
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, condition);
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::add_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::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
1078 {
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
1079 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
1080
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
1081 octave_link::post_event
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
1082 (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
1083 }
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 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
1086 {
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
1087 if (ID != this)
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
1088 return;
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
1089
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
1090 int editor_linenr, cur;
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
1091 _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
1092
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
1093 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
1094 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
1095 else
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
1096 {
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
1097 if (unchanged_or_saved ())
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
1098 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
1099 }
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
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
1102 // 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
1103 // after the current line.
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
1104 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
1105 {
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
1106 if (ID != this)
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
1107 return;
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 int line, cur;
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
1110 _edit_area->getCursorPosition (&line, &cur);
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
1111
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
1112 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
1113
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
1114 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
1115 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
1116
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
1117 // 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
1118 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
1119 nextline = nextcond;
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
1120
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
1121 _edit_area->setCursorPosition (nextline, 0);
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
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
1124 // 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
1125 // before the current line.
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
1126 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
1127 {
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
1128 if (ID != this)
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
1129 return;
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 int line, cur, prevline, prevcond;
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
1132 _edit_area->getCursorPosition (&line, &cur);
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
1133
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
1134 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
1135
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
1136 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
1137 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
1138
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
1139 // 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
1140 if (prevcond != -1 && prevcond > prevline)
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
1141 prevline = prevcond;
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 _edit_area->setCursorPosition (prevline, 0);
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
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
1146 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
1147 {
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
1148 if (ID != this)
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
1149 return;
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 bp_info info (_file_name);
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
1152
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
1153 octave_link::post_event
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
1154 (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
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::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
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 _edit_area->SendScintilla (sci_msg);
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::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
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 (true, input_str);
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::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
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_comment_selected_text (false);
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::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
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 (true);
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::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
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_indent_selected_text (false);
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::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
1198 {
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
1199 if (ID != this)
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
1200 return;
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
1201
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
1202 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
1203 }
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
1204
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
1205 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
1206 QsciScintilla::EolMode eol_mode)
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 if (ID != this)
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
1209 return;
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
1210
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
1211 _edit_area->convertEols (eol_mode);
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
1212 _edit_area->setEolMode (eol_mode);
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
1213 update_eol_indicator ();
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
1214 }
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 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
1217 {
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
1218 if (ID != this)
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
1219 return;
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
1220
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
1221 _edit_area->zoomIn (1);
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
1222 auto_margin_width ();
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
1223 }
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 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
1226 {
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
1227 if (ID != this)
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
1228 return;
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
1229
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
1230 _edit_area->zoomOut (1);
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
1231 auto_margin_width ();
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
1232 }
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 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
1235 {
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
1236 if (ID != this)
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
1237 return;
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
1238
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
1239 _edit_area->zoomTo (0);
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
1240 auto_margin_width ();
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::handle_find_dialog_finished (int)
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 // 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
1246 // when it is reshown.
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
1247 _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
1248 _find_dialog_is_visible = false;
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
1249 }
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
1250
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
1251 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
1252 {
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
1253 if (ID != this)
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
1254 return;
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
1255
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
1256 // 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
1257 // 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
1258 // 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
1259 // 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
1260 // 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
1261 // 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
1262
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
1263 if (! _find_dialog)
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
1264 {
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
1265 _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
1266 fetab_actions.mid (0,2),
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
1267 qobject_cast<QWidget *> (sender ()));
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
1268 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
1269 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
1270
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
1271 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
1272 _find_dialog, SLOT (find_next ()));
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 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
1275 _find_dialog, SLOT (find_prev ()));
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
1276
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
1277 _find_dialog->setWindowModality (Qt::NonModal);
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
1278 _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
1279 }
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
1280 else if (! _find_dialog->isVisible ())
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
1281 {
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
1282 _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
1283 QPoint p = _find_dialog->pos ();
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
1284 _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
1285 }
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
1286
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
1287 _find_dialog->show ();
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
1288 _find_dialog_is_visible = true;
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
1289 _find_dialog->activateWindow ();
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
1290 _find_dialog->init_search_text ();
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 }
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 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
1295 {
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
1296 if (ID == this)
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
1297 emit request_find_next ();
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
1298 }
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 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
1301 {
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
1302 if (ID == this)
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
1303 emit request_find_previous ();
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
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
1306 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
1307 {
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
1308 if (ID != this)
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
1309 return;
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 (m_bp_restore_count > 0)
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 // 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
1314 // 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
1315 m_bp_restore_count--;
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
1316 return;
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
1317 }
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
1318
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
1319 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
1320 {
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
1321 bool ok = false;
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
1322 int index;
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
1323 _edit_area->getCursorPosition (&line, &index);
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
1324 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
1325 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
1326 _edit_area->lines (), 1, &ok);
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
1327 if (ok)
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
1328 _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
1329 }
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
1330 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
1331 _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
1332
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
1333 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
1334 }
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
1335
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
1336 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
1337 {
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
1338 if (ID != this)
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
1339 return;
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 (select)
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
1342 _edit_area->selectToMatchingBrace ();
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
1343 else
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
1344 _edit_area->moveToMatchingBrace ();
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
1345 }
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
1346
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
1347 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
1348 {
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
1349 if (ID != this)
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
1350 return;
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
1351
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
1352 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
1353 switch (s)
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
1354 {
18482
3a509de8e791 automatic completion list as user preference (bug #41469)
Torsten <ttl@justmail.de>
parents: 18460
diff changeset
1355 case QsciScintilla::AcsAll:
3a509de8e791 automatic completion list as user preference (bug #41469)
Torsten <ttl@justmail.de>
parents: 18460
diff changeset
1356 _edit_area->autoCompleteFromAll ();
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::AcsAPIs:
3a509de8e791 automatic completion list as user preference (bug #41469)
Torsten <ttl@justmail.de>
parents: 18460
diff changeset
1360 _edit_area->autoCompleteFromAPIs ();
3a509de8e791 automatic completion list as user preference (bug #41469)
Torsten <ttl@justmail.de>
parents: 18460
diff changeset
1361 break;
3a509de8e791 automatic completion list as user preference (bug #41469)
Torsten <ttl@justmail.de>
parents: 18460
diff changeset
1362
3a509de8e791 automatic completion list as user preference (bug #41469)
Torsten <ttl@justmail.de>
parents: 18460
diff changeset
1363 case QsciScintilla::AcsDocument:
3a509de8e791 automatic completion list as user preference (bug #41469)
Torsten <ttl@justmail.de>
parents: 18460
diff changeset
1364 _edit_area->autoCompleteFromDocument ();
3a509de8e791 automatic completion list as user preference (bug #41469)
Torsten <ttl@justmail.de>
parents: 18460
diff changeset
1365 break;
3a509de8e791 automatic completion list as user preference (bug #41469)
Torsten <ttl@justmail.de>
parents: 18460
diff changeset
1366
3a509de8e791 automatic completion list as user preference (bug #41469)
Torsten <ttl@justmail.de>
parents: 18460
diff changeset
1367 case QsciScintilla::AcsNone:
3a509de8e791 automatic completion list as user preference (bug #41469)
Torsten <ttl@justmail.de>
parents: 18460
diff changeset
1368 break;
24716
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
1369 }
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
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
1372 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
1373 {
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
1374 // FIXME:
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
1375 _edit_area->beginUndoAction ();
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 if (_edit_area->hasSelectedText ())
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 int lineFrom, lineTo, colFrom, colTo;
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
1380 _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
1381
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
1382 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
1383 lineTo--; // stop at line above
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
1384
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
1385 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
1386 {
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
1387 if (indent)
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
1388 _edit_area->indent (i);
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
1389 else
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
1390 _edit_area->unindent (i);
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
1391 }
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
1392 //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
1393 _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
1394 _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
1395 }
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
1396 else
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 int cpline, col;
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
1399 _edit_area->getCursorPosition (&cpline, &col);
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
1400 if (indent)
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
1401 _edit_area->indent (cpline);
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
1402 else
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
1403 _edit_area->unindent (cpline);
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
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
1406 _edit_area->endUndoAction ();
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
1407 }
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 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
1410 {
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
1411 _edit_area->beginUndoAction ();
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
1412
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
1413 int lineFrom, lineTo;
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 if (_edit_area->hasSelectedText ())
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 colFrom, colTo;
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
1418 _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
1419
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
1420 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
1421 lineTo--; // stop at line above
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 else
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 int col;
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
1426 _edit_area->getCursorPosition (&lineFrom, &col);
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 lineTo = lineFrom;
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
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
1431 _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
1432
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
1433 _edit_area->endUndoAction ();
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
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
1436 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
1437 {
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
1438 QRegExp rxc;
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
1439 QString ws = "^([ \\t]*)";
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
1440 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
1441 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
1442
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
1443 if (comment)
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
1444 {
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
1445 if (input_str)
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
1446 {
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
1447 bool ok;
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
1448 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
1449
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
1450 used_comment_str = QInputDialog::getText (
25103
078b795c5219 maint: style check C++ ahead of 4.4 release.
Rik <rik@octave.org>
parents: 25070
diff changeset
1451 this, tr ("Comment selected text"),
078b795c5219 maint: style check C++ ahead of 4.4 release.
Rik <rik@octave.org>
parents: 25070
diff changeset
1452 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
1453 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
1454 &ok);
24716
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 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
1457 return; // No input, do nothing
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
1458 else
25617
44d638d5eea5 reorganize constants for preferences keys and default values
Torsten <mttl@mailbox.org>
parents: 25566
diff changeset
1459 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
1460 }
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 else
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 // Uncommenting (several strings possible)
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
1465
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
1466 // Sort strings according their length
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
1467 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
1468 bool inserted;
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
1469
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
1470 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
1471 {
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
1472 inserted = false;
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
1473 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
1474 {
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
1475 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
1476 {
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
1477 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
1478 inserted = true;
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
1479 break;
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
1480 }
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 (! inserted)
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
1483 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
1484 }
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 // Create regular expression
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
1487 QString regexp;
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
1488 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
1489 {
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
1490 if (i > 0)
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
1491 regexp = regexp + QString ("|");
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
1492 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
1493 }
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
1494 rxc = QRegExp (ws + "(" + regexp + ")");
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
1495 }
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
1496
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
1497 // Do the commenting/uncommenting
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
1498 int len = 0, lenc = 0;
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
1499 _edit_area->beginUndoAction ();
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
1500
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
1501 if (_edit_area->hasSelectedText ())
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
1502 {
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
1503 int lineFrom, lineTo, colFrom, colTo;
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
1504 int change_col_from = 1;
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
1505 int change_col_to = 1;
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
1506 bool removed;
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
1507
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
1508 _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
1509
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
1510 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
1511 lineTo--; // stop at line above
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 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
1514 {
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
1515 if (comment)
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
1516 {
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
1517 _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
1518 }
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
1519 else
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
1520 {
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
1521 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
1522 if ((removed = line.contains (rxc)))
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
1523 {
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
1524 len = rxc.matchedLength (); // complete length
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
1525 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
1526 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
1527 _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
1528 _edit_area->removeSelectedText ();
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 // 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
1532 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
1533 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
1534 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
1535 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
1536 }
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
1537 }
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
1538
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
1539 // update the selection area
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
1540 if (comment)
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 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
1543 if (colTo > 0)
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
1544 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
1545 else
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
1546 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
1547 }
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
1548 else
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
1549 {
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
1550 if (colTo == 0)
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
1551 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
1552 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
1553 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
1554 }
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
1555
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
1556 // set updated selection area
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
1557 _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
1558 }
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
1559 else
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
1560 {
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
1561 int cpline, col;
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
1562 _edit_area->getCursorPosition (&cpline, &col);
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
1563 if (comment)
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
1564 _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
1565 else
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
1566 {
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
1567 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
1568 if (line.contains (rxc))
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 len = rxc.matchedLength (); // complete length
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
1571 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
1572 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
1573 _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
1574 _edit_area->removeSelectedText ();
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
1575 }
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
1576 }
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 _edit_area->endUndoAction ();
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
1579 }
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
1580
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
1581 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
1582 {
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
1583 QString title ("");
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
1584 QString tooltip ("");
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 if (! valid_file_name ())
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
1587 title = tr ("<unnamed>");
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
1588 else
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 if (_long_title)
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
1591 title = _file_name;
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
1592 else
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
1593 {
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
1594 QFileInfo file (_file_name);
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
1595 title = file.fileName ();
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
1596 tooltip = _file_name;
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 }
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 if (modified)
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
1601 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
1602 else
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
1603 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
1604 }
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
1605
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
1606 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
1607 {
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
1608 _copy_available = enableCopy;
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
1609 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
1610 }
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 // 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
1613 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
1614 {
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
1615 dlg->setAttribute (Qt::WA_DeleteOnClose);
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
1616 if (modal)
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
1617 dlg->exec ();
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
1618 else
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
1619 {
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
1620 dlg->setWindowModality (Qt::NonModal);
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
1621 dlg->show ();
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
1622 }
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
1623 }
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
1624
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
1625 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
1626 {
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
1627 int decision = QMessageBox::Yes;
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
1628 if (_edit_area->isModified ())
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
1629 {
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
1630 // 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
1631 // 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
1632 // 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
1633 QMessageBox::StandardButtons buttons = QMessageBox::Save |
25103
078b795c5219 maint: style check C++ ahead of 4.4 release.
Rik <rik@octave.org>
parents: 25070
diff changeset
1634 QMessageBox::Discard |
078b795c5219 maint: style check C++ ahead of 4.4 release.
Rik <rik@octave.org>
parents: 25070
diff changeset
1635 QMessageBox::Cancel;
24716
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
1636
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
1637 // 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
1638 // 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
1639 // 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
1640 QString available_actions =
19714
21015ca26566 Restructure shutdown flow and behavior for improved robustness
Daniel J Sebald <daniel.sebald@ieee.org>
parents: 19697
diff changeset
1641 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
1642
24716
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
1643 QString file;
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
1644 if (valid_file_name ())
17973
6925dca34807 fix saving unnamed editor files when closing octave (bug #40637)
Torsten <ttl@justmail.de>
parents: 17962
diff changeset
1645 file = _file_name;
24716
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
1646 else
17973
6925dca34807 fix saving unnamed editor files when closing octave (bug #40637)
Torsten <ttl@justmail.de>
parents: 17962
diff changeset
1647 file = tr ("<unnamed>");
6925dca34807 fix saving unnamed editor files when closing octave (bug #40637)
Torsten <ttl@justmail.de>
parents: 17962
diff changeset
1648
24716
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
1649 QMessageBox *msgBox
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
1650 = 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
1651 tr ("The file\n\n"
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
1652 " %1\n\n"
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
1653 "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
1654 "%2").
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
1655 arg (file). arg (available_actions),
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
1656 buttons, qobject_cast<QWidget *> (parent ()));
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
1657
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
1658 msgBox->setDefaultButton (QMessageBox::Save);
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
1659 _edit_area->setReadOnly (true);
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
1660 connect (msgBox, SIGNAL (finished (int)),
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
1661 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
1662
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
1663 show_dialog (msgBox, true);
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
1664
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
1665 if (_cancelled)
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
1666 return QMessageBox::Cancel;
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
1667 else
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 else
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
1671 {
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
1672 // 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
1673 // 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
1674 }
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
1675
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
1676 return decision;
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
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
1679 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
1680 {
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
1681 if (decision == QMessageBox::Save)
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
1682 {
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
1683 // 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
1684 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
1685 }
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
1686 else if (decision == QMessageBox::Discard)
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 // 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
1689 }
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
1690 else
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 // User canceled, allow editing again.
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
1693 _edit_area->setReadOnly (false);
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
1694 _cancelled = true;
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
1695 }
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
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
1698 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
1699 {
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
1700 _edit_area->setModified (modified);
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
1701 }
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
1702
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
1703 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
1704 {
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
1705 // 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
1706 _edit_area->setReadOnly (false);
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
1707
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
1708 // 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
1709 // 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
1710 // 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
1711 // canceled this closing late on.
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
1712 check_restore_breakpoints ();
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
1713 }
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 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
1716 {
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
1717 if (! _bp_lines.isEmpty ())
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
1718 {
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
1719 // 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
1720 // 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
1721 remove_all_breakpoints (this);
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
1722
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
1723 // 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
1724 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
1725 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
1726 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
1727 _bp_conditions.value (i));
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 // 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
1730 _bp_lines.clear ();
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
1731 _bp_conditions.clear ();
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
1732 }
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
1733 }
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
1734
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
1735 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
1736 {
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
1737 // get the absolute path
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
1738 QFileInfo file_info = QFileInfo (fileName);
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
1739 QString file_to_load;
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
1740 if (file_info.exists ())
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
1741 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
1742 else
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
1743 file_to_load = fileName;
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
1744 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
1745 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
1746 return file.errorString ();
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
1747
26131
22edc076543e restore line/column when reloading externally changed editor files (bug #54961)
Torsten <mttl@mailbox.org>
parents: 26119
diff changeset
1748 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
1749 if (fileName == _file_name)
22edc076543e restore line/column when reloading externally changed editor files (bug #54961)
Torsten <mttl@mailbox.org>
parents: 26119
diff changeset
1750 {
22edc076543e restore line/column when reloading externally changed editor files (bug #54961)
Torsten <mttl@mailbox.org>
parents: 26119
diff changeset
1751 // 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
1752 line = _line;
22edc076543e restore line/column when reloading externally changed editor files (bug #54961)
Torsten <mttl@mailbox.org>
parents: 26119
diff changeset
1753 col = _col;
22edc076543e restore line/column when reloading externally changed editor files (bug #54961)
Torsten <mttl@mailbox.org>
parents: 26119
diff changeset
1754 }
22edc076543e restore line/column when reloading externally changed editor files (bug #54961)
Torsten <mttl@mailbox.org>
parents: 26119
diff changeset
1755
24716
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
1756 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
1757
cfdc768b661c allow native dialogs for remaining file open/save dialogs (bug #5
Torsten <mttl@mailbox.org>
parents: 25811
diff changeset
1758 // 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
1759 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
1760
cfdc768b661c allow native dialogs for remaining file open/save dialogs (bug #5
Torsten <mttl@mailbox.org>
parents: 25811
diff changeset
1761 // decode
cfdc768b661c allow native dialogs for remaining file open/save dialogs (bug #5
Torsten <mttl@mailbox.org>
parents: 25811
diff changeset
1762 QTextCodec::ConverterState st;
cfdc768b661c allow native dialogs for remaining file open/save dialogs (bug #5
Torsten <mttl@mailbox.org>
parents: 25811
diff changeset
1763 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
1764 if (codec == nullptr)
a7be718a9dd3 validate editor file codec derived from name (bug #55139)
Torsten <mttl@mailbox.org>
parents: 26131
diff changeset
1765 codec = QTextCodec::codecForLocale ();
a7be718a9dd3 validate editor file codec derived from name (bug #55139)
Torsten <mttl@mailbox.org>
parents: 26131
diff changeset
1766
25883
cfdc768b661c allow native dialogs for remaining file open/save dialogs (bug #5
Torsten <mttl@mailbox.org>
parents: 25811
diff changeset
1767 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
1768 text_data.size(), &st);
cfdc768b661c allow native dialogs for remaining file open/save dialogs (bug #5
Torsten <mttl@mailbox.org>
parents: 25811
diff changeset
1769
cfdc768b661c allow native dialogs for remaining file open/save dialogs (bug #5
Torsten <mttl@mailbox.org>
parents: 25811
diff changeset
1770 // Decoding with invalid characters?
cfdc768b661c allow native dialogs for remaining file open/save dialogs (bug #5
Torsten <mttl@mailbox.org>
parents: 25811
diff changeset
1771 if (st.invalidChars > 0)
cfdc768b661c allow native dialogs for remaining file open/save dialogs (bug #5
Torsten <mttl@mailbox.org>
parents: 25811
diff changeset
1772 {
25895
bb0c58796275 allow to change the encoding when editor detects decoding errors (bug #54607)
Torsten <mttl@mailbox.org>
parents: 25883
diff changeset
1773 // Set read only
bb0c58796275 allow to change the encoding when editor detects decoding errors (bug #54607)
Torsten <mttl@mailbox.org>
parents: 25883
diff changeset
1774 _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
1775
25883
cfdc768b661c allow native dialogs for remaining file open/save dialogs (bug #5
Torsten <mttl@mailbox.org>
parents: 25811
diff changeset
1776 // 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
1777 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
1778 "%1\n"
cfdc768b661c allow native dialogs for remaining file open/save dialogs (bug #5
Torsten <mttl@mailbox.org>
parents: 25811
diff changeset
1779 "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
1780 "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
1781 "cause data loss!")
cfdc768b661c allow native dialogs for remaining file open/save dialogs (bug #5
Torsten <mttl@mailbox.org>
parents: 25811
diff changeset
1782 .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
1783 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
1784 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
1785 msg_box->setText (msg);
cfdc768b661c allow native dialogs for remaining file open/save dialogs (bug #5
Torsten <mttl@mailbox.org>
parents: 25811
diff changeset
1786 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
1787 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
1788 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
1789 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
1790
cfdc768b661c allow native dialogs for remaining file open/save dialogs (bug #5
Torsten <mttl@mailbox.org>
parents: 25811
diff changeset
1791 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
1792 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
1793
cfdc768b661c allow native dialogs for remaining file open/save dialogs (bug #5
Torsten <mttl@mailbox.org>
parents: 25811
diff changeset
1794 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
1795 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
1796 msg_box->show ();
cfdc768b661c allow native dialogs for remaining file open/save dialogs (bug #5
Torsten <mttl@mailbox.org>
parents: 25811
diff changeset
1797 }
cfdc768b661c allow native dialogs for remaining file open/save dialogs (bug #5
Torsten <mttl@mailbox.org>
parents: 25811
diff changeset
1798
cfdc768b661c allow native dialogs for remaining file open/save dialogs (bug #5
Torsten <mttl@mailbox.org>
parents: 25811
diff changeset
1799 _edit_area->setText (text);
24716
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
1800 _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
1801
24716
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
1802 QApplication::restoreOverrideCursor ();
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
1803
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
1804 _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
1805 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
1806 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
1807 _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
1808
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
1809 update_eol_indicator ();
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
1810
26131
22edc076543e restore line/column when reloading externally changed editor files (bug #54961)
Torsten <mttl@mailbox.org>
parents: 26119
diff changeset
1811 _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
1812
24716
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
1813 // 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
1814 // 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
1815 // "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
1816 // 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
1817 // to some slot.
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
1818 //
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
1819 // 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
1820 // commands processed in the background.
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 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
1824 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
1825 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
1826 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
1827
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
1828 emit evaluate_octave_command ("dbstatus");
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
1829 */
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
1830
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
1831 return QString ();
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
1832 }
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
1833
25883
cfdc768b661c allow native dialogs for remaining file open/save dialogs (bug #5
Torsten <mttl@mailbox.org>
parents: 25811
diff changeset
1834 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
1835 {
cfdc768b661c allow native dialogs for remaining file open/save dialogs (bug #5
Torsten <mttl@mailbox.org>
parents: 25811
diff changeset
1836 QString txt = btn->text ();
cfdc768b661c allow native dialogs for remaining file open/save dialogs (bug #5
Torsten <mttl@mailbox.org>
parents: 25811
diff changeset
1837
cfdc768b661c allow native dialogs for remaining file open/save dialogs (bug #5
Torsten <mttl@mailbox.org>
parents: 25811
diff changeset
1838 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
1839 {
bb0c58796275 allow to change the encoding when editor detects decoding errors (bug #54607)
Torsten <mttl@mailbox.org>
parents: 25883
diff changeset
1840 // 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
1841 close ();
bb0c58796275 allow to change the encoding when editor detects decoding errors (bug #54607)
Torsten <mttl@mailbox.org>
parents: 25883
diff changeset
1842 return;
bb0c58796275 allow to change the encoding when editor detects decoding errors (bug #54607)
Torsten <mttl@mailbox.org>
parents: 25883
diff changeset
1843 }
bb0c58796275 allow to change the encoding when editor detects decoding errors (bug #54607)
Torsten <mttl@mailbox.org>
parents: 25883
diff changeset
1844
bb0c58796275 allow to change the encoding when editor detects decoding errors (bug #54607)
Torsten <mttl@mailbox.org>
parents: 25883
diff changeset
1845 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
1846 {
bb0c58796275 allow to change the encoding when editor detects decoding errors (bug #54607)
Torsten <mttl@mailbox.org>
parents: 25883
diff changeset
1847 // 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
1848 QDialog dlg;
bb0c58796275 allow to change the encoding when editor detects decoding errors (bug #54607)
Torsten <mttl@mailbox.org>
parents: 25883
diff changeset
1849 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
1850
bb0c58796275 allow to change the encoding when editor detects decoding errors (bug #54607)
Torsten <mttl@mailbox.org>
parents: 25883
diff changeset
1851 QLabel *text
bb0c58796275 allow to change the encoding when editor detects decoding errors (bug #54607)
Torsten <mttl@mailbox.org>
parents: 25883
diff changeset
1852 = 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
1853 "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
1854 "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
1855
bb0c58796275 allow to change the encoding when editor detects decoding errors (bug #54607)
Torsten <mttl@mailbox.org>
parents: 25883
diff changeset
1856 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
1857 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
1858 _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
1859 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
1860 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
1861
bb0c58796275 allow to change the encoding when editor detects decoding errors (bug #54607)
Torsten <mttl@mailbox.org>
parents: 25883
diff changeset
1862 QDialogButtonBox *buttons
bb0c58796275 allow to change the encoding when editor detects decoding errors (bug #54607)
Torsten <mttl@mailbox.org>
parents: 25883
diff changeset
1863 = 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
1864 Qt::Horizontal);
bb0c58796275 allow to change the encoding when editor detects decoding errors (bug #54607)
Torsten <mttl@mailbox.org>
parents: 25883
diff changeset
1865 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
1866 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
1867
bb0c58796275 allow to change the encoding when editor detects decoding errors (bug #54607)
Torsten <mttl@mailbox.org>
parents: 25883
diff changeset
1868 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
1869 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
1870 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
1871 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
1872 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
1873 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
1874
bb0c58796275 allow to change the encoding when editor detects decoding errors (bug #54607)
Torsten <mttl@mailbox.org>
parents: 25883
diff changeset
1875 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
1876
bb0c58796275 allow to change the encoding when editor detects decoding errors (bug #54607)
Torsten <mttl@mailbox.org>
parents: 25883
diff changeset
1877 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
1878 {
bb0c58796275 allow to change the encoding when editor detects decoding errors (bug #54607)
Torsten <mttl@mailbox.org>
parents: 25883
diff changeset
1879 // 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
1880 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
1881 _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
1882 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
1883 }
bb0c58796275 allow to change the encoding when editor detects decoding errors (bug #54607)
Torsten <mttl@mailbox.org>
parents: 25883
diff changeset
1884 }
bb0c58796275 allow to change the encoding when editor detects decoding errors (bug #54607)
Torsten <mttl@mailbox.org>
parents: 25883
diff changeset
1885
bb0c58796275 allow to change the encoding when editor detects decoding errors (bug #54607)
Torsten <mttl@mailbox.org>
parents: 25883
diff changeset
1886 // 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
1887 _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
1888 }
bb0c58796275 allow to change the encoding when editor detects decoding errors (bug #54607)
Torsten <mttl@mailbox.org>
parents: 25883
diff changeset
1889
bb0c58796275 allow to change the encoding when editor detects decoding errors (bug #54607)
Torsten <mttl@mailbox.org>
parents: 25883
diff changeset
1890 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
1891 {
bb0c58796275 allow to change the encoding when editor detects decoding errors (bug #54607)
Torsten <mttl@mailbox.org>
parents: 25883
diff changeset
1892 _new_encoding = enc;
25883
cfdc768b661c allow native dialogs for remaining file open/save dialogs (bug #5
Torsten <mttl@mailbox.org>
parents: 25811
diff changeset
1893 }
cfdc768b661c allow native dialogs for remaining file open/save dialogs (bug #5
Torsten <mttl@mailbox.org>
parents: 25811
diff changeset
1894
24716
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
1895 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
1896 {
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
1897 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
1898
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
1899 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
1900 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
1901 QByteArray eol_crlf = eol_cr;
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
1902 eol_crlf.append (eol_lf);
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
1903
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
1904 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
1905 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
1906 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
1907
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
1908 // get default from OS or from settings
19248
54943eb0ce37 reorder eol modes in the editor settings
Torsten <ttl@justmail.de>
parents: 19247
diff changeset
1909 #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
1910 int os_eol_mode = QsciScintilla::EolWindows;
19248
54943eb0ce37 reorder eol modes in the editor settings
Torsten <ttl@justmail.de>
parents: 19247
diff changeset
1911 #else
24716
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
1912 int os_eol_mode = QsciScintilla::EolUnix;
19248
54943eb0ce37 reorder eol modes in the editor settings
Torsten <ttl@justmail.de>
parents: 19247
diff changeset
1913 #endif
24716
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
1914 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
1915 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
1916 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
1917
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
1918 int count_max = 0;
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
1919
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
1920 if (count_crlf > count_max)
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
1921 {
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
1922 eol_mode = QsciScintilla::EolWindows;
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
1923 count_max = count_crlf;
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
1924 }
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
1925 if (count_lf > count_max)
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
1926 {
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
1927 eol_mode = QsciScintilla::EolUnix;
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
1928 count_max = count_lf;
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 if (count_cr > count_max)
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 eol_mode = QsciScintilla::EolMac;
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
1933 }
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 return eol_mode;
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
1936 }
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
1937
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
1938 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
1939 {
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
1940 switch (_edit_area->eolMode ())
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
1941 {
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
1942 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
1943 _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
1944 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
1945 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
1946 _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
1947 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
1948 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
1949 _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
1950 break;
24716
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
1951 }
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
1952 }
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
1953
25923
a7511a1489b8 call octave functions with return value from GUI (bug #47585)
Torsten <mttl@mailbox.org>
parents: 25914
diff changeset
1954 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
1955 {
25923
a7511a1489b8 call octave functions with return value from GUI (bug #47585)
Torsten <mttl@mailbox.org>
parents: 25914
diff changeset
1956 if (_file_name.isEmpty ())
a7511a1489b8 call octave functions with return value from GUI (bug #47585)
Torsten <mttl@mailbox.org>
parents: 25914
diff changeset
1957 return;
a7511a1489b8 call octave functions with return value from GUI (bug #47585)
Torsten <mttl@mailbox.org>
parents: 25914
diff changeset
1958
a7511a1489b8 call octave functions with return value from GUI (bug #47585)
Torsten <mttl@mailbox.org>
parents: 25914
diff changeset
1959 octave_value_list argout = ovl ();
a7511a1489b8 call octave functions with return value from GUI (bug #47585)
Torsten <mttl@mailbox.org>
parents: 25914
diff changeset
1960
a7511a1489b8 call octave functions with return value from GUI (bug #47585)
Torsten <mttl@mailbox.org>
parents: 25914
diff changeset
1961 // 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
1962 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
1963 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
1964
a7511a1489b8 call octave functions with return value from GUI (bug #47585)
Torsten <mttl@mailbox.org>
parents: 25914
diff changeset
1965 emit request_queue_cmd (cmd);
a7511a1489b8 call octave functions with return value from GUI (bug #47585)
Torsten <mttl@mailbox.org>
parents: 25914
diff changeset
1966 }
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 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
1969 {
a7511a1489b8 call octave functions with return value from GUI (bug #47585)
Torsten <mttl@mailbox.org>
parents: 25914
diff changeset
1970 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
1971 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
1972
a7511a1489b8 call octave functions with return value from GUI (bug #47585)
Torsten <mttl@mailbox.org>
parents: 25914
diff changeset
1973 Cell file = dbg.contents ("file");
a7511a1489b8 call octave functions with return value from GUI (bug #47585)
Torsten <mttl@mailbox.org>
parents: 25914
diff changeset
1974 Cell line = dbg.contents ("line");
a7511a1489b8 call octave functions with return value from GUI (bug #47585)
Torsten <mttl@mailbox.org>
parents: 25914
diff changeset
1975 Cell cond = dbg.contents ("cond");
a7511a1489b8 call octave functions with return value from GUI (bug #47585)
Torsten <mttl@mailbox.org>
parents: 25914
diff changeset
1976
a7511a1489b8 call octave functions with return value from GUI (bug #47585)
Torsten <mttl@mailbox.org>
parents: 25914
diff changeset
1977 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
1978 {
25923
a7511a1489b8 call octave functions with return value from GUI (bug #47585)
Torsten <mttl@mailbox.org>
parents: 25914
diff changeset
1979 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
1980 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
1981 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
1982 }
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
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
1985 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
1986 {
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
1987 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
1988
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
1989 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
1990
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
1991 // 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
1992 // 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
1993 #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
1994 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
1995 #else
24716
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
1996 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
1997 #endif
24716
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
1998 _edit_area->setEolMode (
25103
078b795c5219 maint: style check C++ ahead of 4.4 release.
Rik <rik@octave.org>
parents: 25070
diff changeset
1999 static_cast<QsciScintilla::EolMode> (
078b795c5219 maint: style check C++ ahead of 4.4 release.
Rik <rik@octave.org>
parents: 25070
diff changeset
2000 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
2001
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
2002 update_eol_indicator ();
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
2003
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
2004 update_lexer ();
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 _edit_area->setText (commands);
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
2007 _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
2008 }
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
2009
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
2010 // 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
2011 // 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
2012 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
2013 const QString& base_name_q)
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 symbol_table& symtab
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
2016 = __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
2017
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
2018 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
2019 octave_value sym;
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
2020 try
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
2021 {
26119
1dd0e16b82e3 eliminate some unnecessary function arguments
John W. Eaton <jwe@octave.org>
parents: 26096
diff changeset
2022 // 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
2023 // 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
2024
26065
2eb71b83d3e2 partially refactor function lookup in symbol table
John W. Eaton <jwe@octave.org>
parents: 25923
diff changeset
2025 symbol_scope curr_scope
2eb71b83d3e2 partially refactor function lookup in symbol table
John W. Eaton <jwe@octave.org>
parents: 25923
diff changeset
2026 = __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
2027
26119
1dd0e16b82e3 eliminate some unnecessary function arguments
John W. Eaton <jwe@octave.org>
parents: 26096
diff changeset
2028 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
2029 }
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
2030 catch (const execution_exception& e)
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 // Ignore syntax error.
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
2033 // 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
2034 }
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
2035
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
2036 // 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
2037 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
2038 return true;
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
2039
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
2040 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
2041
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
2042 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
2043 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
2044 != 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
2045 return true;
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
2046
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
2047 // 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
2048 bool retval = true;
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
2049 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
2050 size_t nskip = 0;
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
2051 call_stack& cs
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
2052 = __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
2053 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
2054 Cell names = stk.contents ("name");
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
2055 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
2056 {
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
2057 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
2058 {
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
2059 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
2060 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
2061 "Quit debugging and save?"),
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
2062 QMessageBox::Save | QMessageBox::Cancel);
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
2063
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
2064 if (ans == QMessageBox::Save)
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
2065 {
25914
b33d4fbce33e editor: adding cmd objects to the cmd queue instead signaling the command
Torsten <mttl@mailbox.org>
parents: 25895
diff changeset
2066 // 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
2067 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
2068 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
2069
24716
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
2070 // 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
2071 while (names.numel () > i)
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
2072 {
25646
4d565baa475e move libinterp/utils functions inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 25617
diff changeset
2073 octave::sleep (0.01);
24716
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
2074 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
2075 names = stk.contents ("name");
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
2076 }
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
2077 }
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
2078 else
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
2079 retval = false;
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
2080 break;
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
2081 }
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
2082 }
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
2083
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
2084 // 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
2085 if (retval == true)
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
2086 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
2087
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
2088 return retval;
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
2089 }
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
2090
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
2091 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
2092 bool remove_on_success,
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
2093 bool restore_breakpoints)
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
2094 {
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
2095 // 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
2096 // should be performed.
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
2097 if (! valid_file_name (saveFileName))
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 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
2100 return;
24716
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
2101 }
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
2102
26393
1e3c42fbf4d3 Don't overwrite content of non-encodable .m file (bug #55364).
Markus Mützel <markus.muetzel@gmx.de>
parents: 26376
diff changeset
2103 _encoding = _new_encoding; // consider a possible new encoding
1e3c42fbf4d3 Don't overwrite content of non-encodable .m file (bug #55364).
Markus Mützel <markus.muetzel@gmx.de>
parents: 26376
diff changeset
2104
1e3c42fbf4d3 Don't overwrite content of non-encodable .m file (bug #55364).
Markus Mützel <markus.muetzel@gmx.de>
parents: 26376
diff changeset
2105 // set the desired codec (if suitable for contents)
1e3c42fbf4d3 Don't overwrite content of non-encodable .m file (bug #55364).
Markus Mützel <markus.muetzel@gmx.de>
parents: 26376
diff changeset
2106 QTextCodec *codec = check_valid_codec ();
1e3c42fbf4d3 Don't overwrite content of non-encodable .m file (bug #55364).
Markus Mützel <markus.muetzel@gmx.de>
parents: 26376
diff changeset
2107 if (! codec)
1e3c42fbf4d3 Don't overwrite content of non-encodable .m file (bug #55364).
Markus Mützel <markus.muetzel@gmx.de>
parents: 26376
diff changeset
2108 return; // No valid codec
1e3c42fbf4d3 Don't overwrite content of non-encodable .m file (bug #55364).
Markus Mützel <markus.muetzel@gmx.de>
parents: 26376
diff changeset
2109
24716
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
2110 // 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
2111 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
2112
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
2113 // 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
2114 QFileInfo file_info = QFileInfo (saveFileName);
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
2115 QString file_to_save;
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
2116 if (file_info.exists ())
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 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
2119 // 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
2120 if ((Fisdebugmode ())(0).is_true ()
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
2121 && ! 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
2122 return;
24716
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
2123 }
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
2124 else
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
2125 file_to_save = saveFileName;
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
2126 QFile file (file_to_save);
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
2127
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
2128 // stop watching file
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
2129 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
2130 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
2131 _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
2132
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
2133 // open the file for writing
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
2134 if (! file.open (QIODevice::WriteOnly))
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
2135 {
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
2136 // 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
2137 // watched previously.
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
2138 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
2139 _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
2140
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
2141 // 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
2142 QMessageBox *msgBox
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
2143 = new QMessageBox (QMessageBox::Critical,
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
2144 tr ("Octave Editor"),
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
2145 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
2146 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
2147 QMessageBox::Ok, nullptr);
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
2148 show_dialog (msgBox, false);
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
2149
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
2150 return;
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
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
2153 // 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
2154
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
2155 // write the file
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
2156 QTextStream out (&file);
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
2157 out.setCodec (codec);
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
2158
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
2159 QApplication::setOverrideCursor (Qt::WaitCursor);
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
2160 out << _edit_area->text ();
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
2161 out.flush ();
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
2162 QApplication::restoreOverrideCursor ();
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
2163 file.flush ();
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
2164 file.close ();
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
2165
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
2166 // file exists now
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
2167 file_info = QFileInfo (file);
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
2168 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
2169
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
2170 // 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
2171 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
2172
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
2173 // 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
2174 update_window_title (false);
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
2175
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
2176 // 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
2177 _edit_area->setModified (false);
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
2178 _enc_indicator->setText (_encoding);
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
2179
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
2180 if (remove_on_success)
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 emit tab_remove_request ();
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
2183 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
2184 }
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
2185
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
2186 // 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
2187 // 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
2188 // 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
2189 if (restore_breakpoints)
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
2190 check_restore_breakpoints ();
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
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
2193 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
2194 {
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
2195 // 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
2196 // 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
2197
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
2198 // reset _new_encoding
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
2199 _new_encoding = _encoding;
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
2200
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
2201 // 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
2202 // can't be a parent.
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
2203 QFileDialog *fileDialog;
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
2204 if (remove_on_success)
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
2205 {
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
2206 // 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
2207 // 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
2208 _edit_area->setReadOnly (true);
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
2209 fileDialog = new QFileDialog ();
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
2210 }
18482
3a509de8e791 automatic completion list as user preference (bug #41469)
Torsten <ttl@justmail.de>
parents: 18460
diff changeset
2211 else
24716
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
2212 fileDialog = new QFileDialog (this);
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
2213
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
2214 // 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
2215 QStringList filters;
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
2216 filters << tr ("Octave Files (*.m)")
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
2217 << tr ("All Files (*)");
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
2218 fileDialog->setNameFilters (filters);
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
2219 fileDialog->setDefaultSuffix ("m");
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
2220
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
2221 if (valid_file_name ())
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
2222 {
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
2223 fileDialog->selectFile (_file_name);
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
2224 QFileInfo file_info (_file_name);
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
2225 if (file_info.suffix () != "m")
25103
078b795c5219 maint: style check C++ ahead of 4.4 release.
Rik <rik@octave.org>
parents: 25070
diff changeset
2226 {
078b795c5219 maint: style check C++ ahead of 4.4 release.
Rik <rik@octave.org>
parents: 25070
diff changeset
2227 // 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
2228 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
2229 fileDialog->setDefaultSuffix (""); // no default suffix
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 }
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
2232 else
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 fileDialog->selectFile ("");
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
2235 fileDialog->setDirectory (_ced);
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
2236
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
2237 // 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
2238 QString fname = get_function_name ();
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
2239 if (! fname.isEmpty ())
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
2240 fileDialog->selectFile (fname + ".m");
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
2241 }
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
2242
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
2243 fileDialog->setAcceptMode (QFileDialog::AcceptSave);
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
2244 fileDialog->setViewMode (QFileDialog::Detail);
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
2245
26096
1002b49ce7b3 Make use of native file dialogs configurable (bug #54607).
Kai T. Ohlhus <k.ohlhus@gmail.com>
parents: 26065
diff changeset
2246 // 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
2247 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
2248 true).toBool ())
1002b49ce7b3 Make use of native file dialogs configurable (bug #54607).
Kai T. Ohlhus <k.ohlhus@gmail.com>
parents: 26065
diff changeset
2249 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
2250
24716
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
2251 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
2252 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
2253
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
2254 if (remove_on_success)
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 (fileSelected (const QString&)),
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_close (const QString&)));
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 connect (fileDialog, SIGNAL (rejected ()),
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
2260 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
2261 }
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
2262 else
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 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
2265 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
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 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
2269 }
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
2270
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
2271 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
2272 {
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
2273 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
2274
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
2275 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
2276 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
2277
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
2278 if (index > -1)
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
2279 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
2280 else
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
2281 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
2282 }
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
2283
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
2284 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
2285 {
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
2286 QFileInfo file = QFileInfo (file_name);
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
2287 QString base_name = file.baseName ();
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 if ((file.suffix () == "m")
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
2290 && (! valid_identifier (base_name.toStdString ())))
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
2291 {
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
2292 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
2293 tr ("\"%1\"\n"
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
2294 "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
2295 "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
2296 "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
2297 "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
2298 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
2299
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
2300 if (ans == QMessageBox::Yes)
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
2301 return true;
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
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
2304 return false;
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
2305 }
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
2306
26291
f73bcf1d0b5a make SYSTEM alias for locale encoding if not suported on windows (bug #55139)
Torsten <mttl@mailbox.org>
parents: 26172
diff changeset
2307 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
2308 {
26291
f73bcf1d0b5a make SYSTEM alias for locale encoding if not suported on windows (bug #55139)
Torsten <mttl@mailbox.org>
parents: 26172
diff changeset
2309 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
2310
f73bcf1d0b5a make SYSTEM alias for locale encoding if not suported on windows (bug #55139)
Torsten <mttl@mailbox.org>
parents: 26172
diff changeset
2311 // "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
2312 // 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
2313 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
2314 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
2315
24716
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
2316 if (! codec)
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
2317 {
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
2318 QMessageBox::critical (nullptr,
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
2319 tr ("Octave Editor"),
25062
32a7222d637a [mq]: tr
Rik <rik@octave.org>
parents: 25054
diff changeset
2320 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
2321 "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
2322 "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
2323
f73bcf1d0b5a make SYSTEM alias for locale encoding if not suported on windows (bug #55139)
Torsten <mttl@mailbox.org>
parents: 26172
diff changeset
2324 return nullptr;
24716
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
2325 }
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
2326
26331
5f10217b562d Use gnulib to check if encoding is possible (bug #55306).
Markus Mützel <markus.muetzel@gmx.de>
parents: 26291
diff changeset
2327 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
2328 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
2329
5f10217b562d Use gnulib to check if encoding is possible (bug #55306).
Markus Mützel <markus.muetzel@gmx.de>
parents: 26291
diff changeset
2330 // 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
2331 // 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
2332 // implementations.
5f10217b562d Use gnulib to check if encoding is possible (bug #55306).
Markus Mützel <markus.muetzel@gmx.de>
parents: 26291
diff changeset
2333 if (can_encode)
5f10217b562d Use gnulib to check if encoding is possible (bug #55306).
Markus Mützel <markus.muetzel@gmx.de>
parents: 26291
diff changeset
2334 {
26346
fd890481c408 file-editor-tab.cc: Use function available since Qt4.2.
Markus Mützel <markus.muetzel@gmx.de>
parents: 26331
diff changeset
2335 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
2336 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
2337 (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
2338
5f10217b562d Use gnulib to check if encoding is possible (bug #55306).
Markus Mützel <markus.muetzel@gmx.de>
parents: 26291
diff changeset
2339 size_t length;
5f10217b562d Use gnulib to check if encoding is possible (bug #55306).
Markus Mützel <markus.muetzel@gmx.de>
parents: 26291
diff changeset
2340 char *res_str =
5f10217b562d Use gnulib to check if encoding is possible (bug #55306).
Markus Mützel <markus.muetzel@gmx.de>
parents: 26291
diff changeset
2341 octave_u32_conv_to_encoding_strict (_encoding.toStdString ().c_str (),
26429
ba8493779dc8 file-editor-tab.cc: Revert accidental change in 1e3c42fbf4d3.
Markus Mützel <markus.muetzel@gmx.de>
parents: 26394
diff changeset
2342 src, u32_str.size (), &length);
26331
5f10217b562d Use gnulib to check if encoding is possible (bug #55306).
Markus Mützel <markus.muetzel@gmx.de>
parents: 26291
diff changeset
2343 if (! res_str)
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 if (errno == EILSEQ)
5f10217b562d Use gnulib to check if encoding is possible (bug #55306).
Markus Mützel <markus.muetzel@gmx.de>
parents: 26291
diff changeset
2346 can_encode = false;
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 else
5f10217b562d Use gnulib to check if encoding is possible (bug #55306).
Markus Mützel <markus.muetzel@gmx.de>
parents: 26291
diff changeset
2349 ::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
2350 }
5f10217b562d Use gnulib to check if encoding is possible (bug #55306).
Markus Mützel <markus.muetzel@gmx.de>
parents: 26291
diff changeset
2351
5f10217b562d Use gnulib to check if encoding is possible (bug #55306).
Markus Mützel <markus.muetzel@gmx.de>
parents: 26291
diff changeset
2352 if (! can_encode)
24716
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
2353 {
26394
6323979ee312 Optionally, ignore data loss when saving .m file (bug #55364).
Markus Mützel <markus.muetzel@gmx.de>
parents: 26393
diff changeset
2354 QMessageBox::StandardButton pressed_button
6323979ee312 Optionally, ignore data loss when saving .m file (bug #55364).
Markus Mützel <markus.muetzel@gmx.de>
parents: 26393
diff changeset
2355 = QMessageBox::critical (nullptr,
6323979ee312 Optionally, ignore data loss when saving .m file (bug #55364).
Markus Mützel <markus.muetzel@gmx.de>
parents: 26393
diff changeset
2356 tr ("Octave Editor"),
6323979ee312 Optionally, ignore data loss when saving .m file (bug #55364).
Markus Mützel <markus.muetzel@gmx.de>
parents: 26393
diff changeset
2357 tr ("The current editor contents can not be encoded\n"
6323979ee312 Optionally, ignore data loss when saving .m file (bug #55364).
Markus Mützel <markus.muetzel@gmx.de>
parents: 26393
diff changeset
2358 "with the selected encoding %1.\n"
6323979ee312 Optionally, ignore data loss when saving .m file (bug #55364).
Markus Mützel <markus.muetzel@gmx.de>
parents: 26393
diff changeset
2359 "Using it would result in data loss!\n\n"
6323979ee312 Optionally, ignore data loss when saving .m file (bug #55364).
Markus Mützel <markus.muetzel@gmx.de>
parents: 26393
diff changeset
2360 "Please select another one!").arg (_encoding),
6323979ee312 Optionally, ignore data loss when saving .m file (bug #55364).
Markus Mützel <markus.muetzel@gmx.de>
parents: 26393
diff changeset
2361 QMessageBox::Cancel | QMessageBox::Ignore,
6323979ee312 Optionally, ignore data loss when saving .m file (bug #55364).
Markus Mützel <markus.muetzel@gmx.de>
parents: 26393
diff changeset
2362 QMessageBox::Cancel);
6323979ee312 Optionally, ignore data loss when saving .m file (bug #55364).
Markus Mützel <markus.muetzel@gmx.de>
parents: 26393
diff changeset
2363
6323979ee312 Optionally, ignore data loss when saving .m file (bug #55364).
Markus Mützel <markus.muetzel@gmx.de>
parents: 26393
diff changeset
2364 if (pressed_button == QMessageBox::Ignore)
6323979ee312 Optionally, ignore data loss when saving .m file (bug #55364).
Markus Mützel <markus.muetzel@gmx.de>
parents: 26393
diff changeset
2365 return codec;
6323979ee312 Optionally, ignore data loss when saving .m file (bug #55364).
Markus Mützel <markus.muetzel@gmx.de>
parents: 26393
diff changeset
2366 else
6323979ee312 Optionally, ignore data loss when saving .m file (bug #55364).
Markus Mützel <markus.muetzel@gmx.de>
parents: 26393
diff changeset
2367 return nullptr;
24716
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
26291
f73bcf1d0b5a make SYSTEM alias for locale encoding if not suported on windows (bug #55139)
Torsten <mttl@mailbox.org>
parents: 26172
diff changeset
2370 return codec;
24716
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
2371 }
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
2372
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
2373 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
2374 {
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
2375 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
2376 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
2377
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
2378 if (saveFileName == _file_name)
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
2379 {
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
2380 save_file (saveFileName);
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
2381 }
16702
553cfdd5d660 make white space visibility in the editor configurable
Torsten <ttl@justmail.de>
parents: 16701
diff changeset
2382 else
24716
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
2383 {
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
2384 // 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
2385 if (check_valid_identifier (saveFileName))
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
2386 save_file_as (false);
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
2387 else
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
2388 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
2389 }
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 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
2393 {
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
2394 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
2395 {
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
2396 _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
2397 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
2398 _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
2399 }
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 // 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
2402 // 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
2403
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
2404 // 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
2405 if (check_valid_identifier (saveFileName))
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
2406 save_file_as (true);
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
2407 else
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
2408 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
2409 }
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
2410
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
2411 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
2412 {
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
2413 // User canceled, allow editing again.
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
2414 _edit_area->setReadOnly (false);
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
2415 }
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
2416
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
2417 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
2418 {
25369
c89fa0989e7b prevent notifications on externally changed editor files (bug 53539)
Torsten <mttl@mailbox.org>
parents: 25336
diff changeset
2419 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
2420
25741
a3f2b06c599a fix broken file closing when deleted/renamed in file browser
Torsten <mttl@mailbox.org>
parents: 25646
diff changeset
2421 if (file_exists && ! do_close)
25369
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 // 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
2424 // 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
2425 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
2426
c89fa0989e7b prevent notifications on externally changed editor files (bug 53539)
Torsten <mttl@mailbox.org>
parents: 25336
diff changeset
2427 if (modified <= m_last_modified)
c89fa0989e7b prevent notifications on externally changed editor files (bug 53539)
Torsten <mttl@mailbox.org>
parents: 25336
diff changeset
2428 return;
c89fa0989e7b prevent notifications on externally changed editor files (bug 53539)
Torsten <mttl@mailbox.org>
parents: 25336
diff changeset
2429
c89fa0989e7b prevent notifications on externally changed editor files (bug 53539)
Torsten <mttl@mailbox.org>
parents: 25336
diff changeset
2430 m_last_modified = modified;
c89fa0989e7b prevent notifications on externally changed editor files (bug 53539)
Torsten <mttl@mailbox.org>
parents: 25336
diff changeset
2431 }
c89fa0989e7b prevent notifications on externally changed editor files (bug 53539)
Torsten <mttl@mailbox.org>
parents: 25336
diff changeset
2432
24716
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
2433 // 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
2434 // 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
2435 // file watcher.
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
2436 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
2437 if (! trackedFiles.isEmpty ())
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
2438 _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
2439
25369
c89fa0989e7b prevent notifications on externally changed editor files (bug 53539)
Torsten <mttl@mailbox.org>
parents: 25336
diff changeset
2440 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
2441 {
25369
c89fa0989e7b prevent notifications on externally changed editor files (bug 53539)
Torsten <mttl@mailbox.org>
parents: 25336
diff changeset
2442
24716
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
2443 // The file is modified
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
2444 if (_always_reload_changed_files)
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
2445 load_file (_file_name);
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
2446
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
2447 else
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
2448 {
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
2449 // 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
2450 // 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
2451 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
2452 _edit_area->setFocus ();
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 // 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
2455 // by making _edit_area parent.
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
2456 QMessageBox *msgBox
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
2457 = new QMessageBox (QMessageBox::Warning,
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
2458 tr ("Octave Editor"),
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
2459 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
2460 arg (_file_name),
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
2461 QMessageBox::Yes | QMessageBox::No, this);
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
2462
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
2463 connect (msgBox, SIGNAL (finished (int)),
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
2464 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
2465
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
2466 msgBox->setWindowModality (Qt::WindowModal);
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
2467 msgBox->setAttribute (Qt::WA_DeleteOnClose);
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
2468 msgBox->show ();
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
2469 }
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 else
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
2472 {
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
2473 // 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
2474 // 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
2475 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
2476 {
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
2477 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
2478 return;
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
2479 }
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 // 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
2482 // 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
2483 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
2484 _edit_area->setFocus ();
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
2485
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
2486 QString modified = "";
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
2487 if (_edit_area->isModified ())
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
2488 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
2489
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
2490 // 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
2491 // 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
2492 // 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
2493 QMessageBox *msgBox
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
2494 = 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
2495 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
2496 "%1\n"
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
2497 "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
2498 arg (_file_name).arg (modified),
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
2499 QMessageBox::Save | QMessageBox::Close, nullptr);
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 _edit_area->setReadOnly (true);
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 connect (msgBox, SIGNAL (finished (int)),
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
2504 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
2505
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
2506 msgBox->setWindowModality (Qt::WindowModal);
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
2507 msgBox->setAttribute (Qt::WA_DeleteOnClose);
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
2508 msgBox->show ();
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 }
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
2511
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
2512 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
2513 {
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
2514 // 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
2515
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
2516 if (! init)
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
2517 update_lexer_settings ();
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
2518
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
2519 // code folding
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
2520 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
2521 {
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
2522 _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
2523 _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
2524 }
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
2525 else
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 _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
2528 }
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
2529
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
2530 // status bar
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
2531 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
2532 _status_bar->show ();
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
2533 else
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
2534 _status_bar->hide ();
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
2535
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
2536 //highlight current line color
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
2537 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
2538 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
2539 default_var).value<QColor> ();
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
2540 _edit_area->setCaretLineBackgroundColor (setting_color);
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
2541 _edit_area->setCaretLineVisible
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
2542 (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
2543
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
2544 bool match_keywords = settings->value
25103
078b795c5219 maint: style check C++ ahead of 4.4 release.
Rik <rik@octave.org>
parents: 25070
diff changeset
2545 ("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
2546 bool match_document = settings->value
25103
078b795c5219 maint: style check C++ ahead of 4.4 release.
Rik <rik@octave.org>
parents: 25070
diff changeset
2547 ("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
2548
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
2549 QsciScintilla::AutoCompletionSource source = QsciScintilla::AcsNone;
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
2550 if (match_keywords)
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
2551 if (match_document)
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
2552 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
2553 else
24716
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
2554 source = QsciScintilla::AcsAPIs;
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
2555 else if (match_document)
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
2556 source = QsciScintilla::AcsDocument;
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
2557 _edit_area->setAutoCompletionSource (source);
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
2558
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
2559 _edit_area->setAutoCompletionReplaceWord
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
2560 (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
2561 _edit_area->setAutoCompletionCaseSensitivity
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
2562 (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
2563
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
2564 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
2565 _edit_area->setAutoCompletionThreshold
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
2566 (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
2567 else
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
2568 _edit_area->setAutoCompletionThreshold (-1);
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
2569
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
2570 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
2571 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
2572 _edit_area->setWhitespaceVisibility (QsciScintilla::WsVisibleAfterIndent);
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
2573 else
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
2574 _edit_area->setWhitespaceVisibility (QsciScintilla::WsVisible);
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
2575 else
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
2576 _edit_area->setWhitespaceVisibility (QsciScintilla::WsInvisible);
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
2577
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
2578 _edit_area->setEolVisibility (
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
2579 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
2580
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
2581 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
2582 {
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
2583 _edit_area->setMarginLineNumbers (2, true);
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
2584 auto_margin_width ();
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
2585 connect (_edit_area, SIGNAL (linesChanged ()),
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
2586 this, SLOT (auto_margin_width ()));
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
2587 }
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
2588 else
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
2589 {
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
2590 _edit_area->setMarginLineNumbers (2, false);
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
2591 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
2592 }
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
2593
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
2594 _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
2595 _edit_area->setAutoIndent (_smart_indent);
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
2596 _edit_area->setTabIndents
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
2597 (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
2598 _edit_area->setBackspaceUnindents
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
2599 (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
2600 _edit_area->setIndentationGuides
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
2601 (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
2602 _edit_area->setIndentationsUseTabs
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
2603 (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
2604 _edit_area->setIndentationWidth
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
2605 (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
2606
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
2607 _edit_area->setTabWidth
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
2608 (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
2609
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
2610 _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
2611 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
2612 _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
2613 _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
2614
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
2615 _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
2616 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
2617
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
2618 _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
2619
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
2620 // long line marker
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
2621 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
2622 _edit_area->setEdgeColumn (line_length);
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
2623
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
2624 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
2625 {
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
2626 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
2627 _edit_area->setEdgeMode (QsciScintilla::EdgeLine);
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 {
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
2630 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
2631 .toBool ())
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
2632 _edit_area->setEdgeMode (QsciScintilla::EdgeBackground);
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
2633 else
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
2634 _edit_area->setEdgeMode (QsciScintilla::EdgeLine);
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
2635 }
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
2636 }
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->setEdgeMode (QsciScintilla::EdgeNone);
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 // line wrapping and breaking
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
2641 _edit_area->setWrapVisualFlags (QsciScintilla::WrapFlagByBorder);
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
2642 _edit_area->setWrapIndentMode (QsciScintilla::WrapIndentSame);
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
2643
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
2644 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
2645 _edit_area->setWrapMode (QsciScintilla::WrapWord);
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
2646 else
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
2647 _edit_area->setWrapMode (QsciScintilla::WrapNone);
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
2648
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
2649 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
2650 _line_break = line_length;
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
2651 else
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
2652 _line_break = 0;
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
2653
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
2654 _line_break_comments =
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
2655 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
2656
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
2657 // 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
2658 _highlight_all_occurrences =
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
2659 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
2660
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
2661 // reload changed files
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
2662 _always_reload_changed_files =
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
2663 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
2664
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
2665 // 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
2666 // 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
2667 // handling is required
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
2668 bool cursor_blinking;
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
2669
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
2670 if (settings->contains ("cursor_blinking"))
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
2671 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
2672 else
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
2673 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
2674
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
2675 if (cursor_blinking)
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
2676 _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
2677 else
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
2678 _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
2679
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
2680 }
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
2681
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
2682
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
2683 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
2684 {
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
2685 _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
2686 }
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 // 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
2689 // 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
2690 // 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
2691 // 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
2692 // goes back to the sender
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
2693 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
2694 {
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
2695 return close ();
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
2696 }
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 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
2699 {
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
2700 if (ID != this)
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 // 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
2703 if (_find_dialog)
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->isVisible ())
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_geometry = _find_dialog->geometry ();
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
2708 _find_dialog->hide ();
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
2709 }
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
2710 }
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
2711 return;
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
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
2714 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
2715 {
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
2716 _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
2717 QPoint p = _find_dialog->pos ();
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
2718 _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
2719 _find_dialog->show ();
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
2720 }
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
2721
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
2722 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
2723 }
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
2724
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
2725 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
2726 {
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
2727 // 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
2728 // 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
2729 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
2730 return;
24716
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
2731
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
2732 // 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
2733 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
2734 }
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 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
2737 {
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
2738 if (decision == QMessageBox::Yes)
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 // 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
2741 load_file (_file_name);
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 else
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
2744 {
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
2745 // 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
2746 _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
2747 }
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
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
2750 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
2751 {
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
2752 // 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
2753 if (decision == QMessageBox::Save)
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
2754 {
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
2755 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
2756 _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
2757 }
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
2758 else
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 // Definitely close the file.
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
2761 // 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
2762 // 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
2763 // 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
2764 _edit_area->setModified (false);
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
2765 close ();
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 }
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 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
2770 {
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
2771 if (ID != this || ID == nullptr)
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
2772 return;
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
2773
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
2774 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
2775
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
2776 if (line > 0)
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
2777 {
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
2778 marker *dp;
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
2779
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
2780 if (_edit_area->isModified ())
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
2781 {
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
2782 // 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
2783 // 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
2784 // 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
2785 // 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
2786 // 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
2787 // number match.
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
2788 int editor_linenr = -1;
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
2789 marker *dummy;
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
2790 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
2791 if (editor_linenr != -1)
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
2792 {
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
2793 // Match with an existing breakpoint.
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
2794 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
2795 marker::debugger_position, editor_linenr);
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
2796 }
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
2797 else
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
2798 {
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
2799 int original_linenr = -1;
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
2800 editor_linenr = -1;
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
2801 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
2802 if (original_linenr >= 0)
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
2803 {
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
2804 // 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
2805 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
2806 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
2807 marker::unsure_debugger_position,
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
2808 linenr_guess);
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 {
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
2812 // 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
2813 // line number.
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
2814 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
2815 marker::unsure_debugger_position);
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
2816 }
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 }
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
2819 else
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
2820 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
2821
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
2822 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
2823 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
2824 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
2825 dp, SLOT (handle_remove (void)));
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 center_current_line (false);
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
2828 }
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::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
2832 {
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
2833 if (ID != this || ID == nullptr)
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
2834 return;
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
2835
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
2836 if (line > 0)
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
2837 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
2838 }
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 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
2841 const QWidget *ID, int line,
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
2842 const QString& cond)
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
2843 {
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
2844 if (ID != this || ID == nullptr)
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
2845 return;
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
2846
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
2847 if (line > 0)
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
2848 {
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
2849 if (insert)
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
2850 {
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
2851 int editor_linenr = -1;
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
2852 marker *bp = nullptr;
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
2853
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
2854 // 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
2855 // reuse it if possible
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
2856 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
2857 if (bp != nullptr)
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 if ((cond == "") != (bp->get_cond () == ""))
25103
078b795c5219 maint: style check C++ ahead of 4.4 release.
Rik <rik@octave.org>
parents: 25070
diff changeset
2860 {
078b795c5219 maint: style check C++ ahead of 4.4 release.
Rik <rik@octave.org>
parents: 25070
diff changeset
2861 // 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
2862 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
2863 bp = nullptr;
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
2864 }
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
2865 else
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
2866 bp->set_cond (cond);
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
2867 }
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
2868
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
2869 if (bp == nullptr)
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
2870 {
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
2871 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
2872 cond == "" ? marker::breakpoint
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
2873 : marker::cond_break, cond);
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
2874
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
2875 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
2876 (int)),
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
2877 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
2878 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
2879 (int)),
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
2880 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
2881 (int)));
24716
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
2882 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
2883 bp, SLOT (handle_remove (void)));
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
2884 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
2885 marker*&)),
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
2886 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
2887 marker*&)));
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
2888 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
2889 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
2890 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
2891 QStringList&)),
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
2892 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
2893 QStringList&)));
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
2894 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
2895 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
2896 }
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
2897 }
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
2898 else
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
2899 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
2900 }
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
2901 }
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
2902
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
2903 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
2904 {
24716
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
2905 long int visible_lines
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
2906 = _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
2907
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
2908 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
2909 {
24716
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
2910 int line, index;
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
2911 _edit_area->getCursorPosition (&line, &index);
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
2912 // compensate for "folding":
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
2913 // 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
2914 _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
2915
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
2916 // 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
2917 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
2918
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
2919 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
2920
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
2921 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
2922 || 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
2923 {
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
2924 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
2925 _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
2926 }
23237
904c8a356e76 provide the possibility for breaking lines only in comments (bug #41555)
Torsten <mttl@mailbox.org>
parents: 23236
diff changeset
2927 }
24716
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
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
2930 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
2931 {
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
2932 // 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
2933 _lines_changed = true;
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
2934 }
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
2935
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
2936 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
2937 {
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
2938 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
2939 show_auto_completion (this);
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 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
2942 {
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
2943 _lines_changed = false;
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
2944 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
2945 {
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
2946 // 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
2947 if (_smart_indent || _auto_endif)
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
2948 _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
2949 }
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
2950 }
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
2951
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
2952 _line = line;
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
2953 _col = col;
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
2954
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
2955 _row_indicator->setNum (line+1);
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
2956 _col_indicator->setNum (col+1);
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
2957 }
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
2958
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
2959 // 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
2960 // 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
2961 // 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
2962 // 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
2963 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
2964 {
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
2965 if (_line_break)
23181
78f04a9dfeee allow line breaking in the editor (bug #41555)
Torsten <mttl@mailbox.org>
parents: 23179
diff changeset
2966 {
24716
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
2967 // 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
2968 // 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
2969 int line, col, pos;
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
2970 _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
2971
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
2972 // 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
2973 if (col <= _line_break)
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
2974 return;
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
2975
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
2976 // 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
2977 // 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
2978 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
2979 if (_line_break_comments)
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
2980 {
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
2981 // 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
2982 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
2983 if (! style_comment)
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
2984 return; // no comment, return
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
2985 }
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
2986
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
2987 // 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
2988 // 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
2989 // 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
2990 // 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
2991 // this, too
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
2992 _edit_area->getCursorPosition (&line, &col);
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
2993 int c = 0;
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
2994 int col_space = col;
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
2995 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
2996
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
2997 // 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
2998 // the current column (col_space).
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
2999 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
3000 {
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
3001 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
3002 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
3003 }
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
3004
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
3005 // 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
3006 // otherwise break at cursor position
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
3007 int col_newline = col - 1;
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
3008 if (c == ' ' || c == '\t')
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
3009 col_newline = col_space + 1;
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
3010
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
3011 // 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
3012 // by a line comment string
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
3013 QString newline = QString ("\n");
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
3014 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
3015 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
3016 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
3017 _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
3018
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
3019 // 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
3020 // 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
3021 _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
3022 _edit_area->SendScintilla (QsciScintillaBase::SCI_LINEEND);
23181
78f04a9dfeee allow line breaking in the editor (bug #41555)
Torsten <mttl@mailbox.org>
parents: 23179
diff changeset
3023 }
78f04a9dfeee allow line breaking in the editor (bug #41555)
Torsten <mttl@mailbox.org>
parents: 23179
diff changeset
3024 }
24716
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 // 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
3027 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
3028 {
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
3029 if (! modifier)
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 // double clicks without modifier
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
3032 // 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
3033 _edit_area->clear_selection_markers ();
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
3034
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
3035 if (_highlight_all_occurrences)
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
3036 {
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
3037 // Clear any previous selection.
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
3038 _edit_area->set_word_selection ();
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
3039
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
3040 // 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
3041
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
3042 // get the resulting cursor position
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
3043 // (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
3044 int line, col;
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
3045 _edit_area->getCursorPosition (&line, &col);
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
3046
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
3047 // 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
3048 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
3049 word = word.trimmed ();
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
3050
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
3051 if (! word.isEmpty ())
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
3052 {
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
3053 // 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
3054
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
3055 // 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
3056 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
3057
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
3058 // 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
3059 bool find_result_available
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
3060 = _edit_area->findFirst (word,
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
3061 false, // no regexp
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
3062 true, // case sensitive
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
3063 true, // whole words only
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
3064 false, // do not wrap
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
3065 true, // forward
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
3066 0,0, // from the beginning
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
3067 false
23190
4a2c42792d6c highlight all occurrences of a selected word in the editor (bug #41470)
Torsten <mttl@mailbox.org>
parents: 23186
diff changeset
3068 #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
3069 , true
23190
4a2c42792d6c highlight all occurrences of a selected word in the editor (bug #41470)
Torsten <mttl@mailbox.org>
parents: 23186
diff changeset
3070 #endif
25103
078b795c5219 maint: style check C++ ahead of 4.4 release.
Rik <rik@octave.org>
parents: 25070
diff changeset
3071 );
24716
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
3072
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
3073 // 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
3074 int oline, ocol;
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
3075 int wlen = word.length ();
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
3076
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
3077 while (find_result_available)
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 // 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
3080 _edit_area->getCursorPosition (&oline, &ocol);
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
3081 // mark the selection
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
3082 _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
3083
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
3084 // find next occurrence
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
3085 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
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 // 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
3089 // and the selection
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
3090 _edit_area->setFirstVisibleLine (first_line);
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
3091 _edit_area->setCursorPosition (line, col);
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
3092 _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
3093 _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
3094 }
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
3095 }
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 }
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 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
3100 {
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
3101 QRegExp rxfun1 ("^[\t ]*function[^=]+=([^\\(]+)\\([^\\)]*\\)[\t ]*$");
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
3102 QRegExp rxfun2 ("^[\t ]*function[\t ]+([^\\(]+)\\([^\\)]*\\)[\t ]*$");
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
3103 QRegExp rxfun3 ("^[\t ]*function[^=]+=[\t ]*([^\\s]+)[\t ]*$");
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
3104 QRegExp rxfun4 ("^[\t ]*function[\t ]+([^\\s]+)[\t ]*$");
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
3105
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
3106 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
3107
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
3108 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
3109 {
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
3110 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
3111 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
3112 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
3113 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
3114 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
3115 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
3116 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
3117 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
3118 }
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
3119
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
3120 return QString ();
2b3e0b570e77 move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24666
diff changeset
3121 }
18834
0e6f7b5f6556 propose function name as file name when saving a new file (bug #42568)
Torsten <ttl@justmail.de>
parents: 18833
diff changeset
3122 }
0e6f7b5f6556 propose function name as file name when saving a new file (bug #42568)
Torsten <ttl@justmail.de>
parents: 18833
diff changeset
3123
15873
7d300b85ee25 allow build to proceed if either Qt or QScintilla is missing
John W. Eaton <jwe@octave.org>
parents: 15860
diff changeset
3124 #endif