Mercurial > octave
annotate libgui/src/m-editor/file-editor-tab.cc @ 25070:b5b83fcbb498 stable
* file-editor-tab.cc: Fix typo: chose -> choose
author | alexander-wilms |
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date | Sat, 31 Mar 2018 18:52:50 +0200 |
parents | 27ade14df345 |
children | 078b795c5219 |
rev | line source |
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1 /* |
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2 |
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3 Copyright (C) 2011-2018 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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30 |
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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 "resource-manager.h" |
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64 #include "file-editor-tab.h" |
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65 #include "file-editor.h" |
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66 #include "octave-txt-lexer.h" |
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67 #include "marker.h" |
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68 |
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69 #include "file-ops.h" |
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70 |
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71 #include "bp-table.h" |
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72 #include "call-stack.h" |
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73 #include "defaults.h" |
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74 #include "interpreter-private.h" |
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75 #include "interpreter.h" |
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76 #include "oct-map.h" |
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77 #include "octave-qt-link.h" |
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78 #include "ov-usr-fcn.h" |
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79 #include "symtab.h" |
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80 #include "unwind-prot.h" |
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81 #include "utils.h" |
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82 #include "version.h" |
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83 #include "octave-settings.h" |
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84 |
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85 namespace octave |
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86 { |
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87 bool file_editor_tab::_cancelled = false; |
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88 |
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89 //! A file_editor_tab object consists of a text area and three left margins. |
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90 //! The first holds breakpoints, bookmarks, and the debug program counter. |
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91 //! The second holds line numbers. The third holds "fold" marks, to hide |
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92 //! sections of text. |
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93 |
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94 // Make parent null for the file editor tab so that warning WindowModal |
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95 // messages don't affect grandparents. |
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96 file_editor_tab::file_editor_tab (const QString& directory_arg) |
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97 { |
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98 _lexer_apis = nullptr; |
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99 _is_octave_file = true; |
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100 _lines_changed = false; |
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101 |
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102 _ced = directory_arg; |
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103 |
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104 _file_name = ""; |
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105 _file_system_watcher.setObjectName ("_qt_autotest_force_engine_poller"); |
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106 |
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107 _edit_area = new octave_qscintilla (this); |
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108 _line = 0; |
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109 _col = 0; |
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110 |
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111 _bp_lines.clear (); // start with empty lists of breakpoints |
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112 _bp_conditions.clear (); |
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113 m_bp_restore_count = 0; |
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114 |
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115 // disable editor drag & drop so parent can handle |
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116 _edit_area->setAcceptDrops (false); |
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117 |
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118 connect (_edit_area, SIGNAL (cursorPositionChanged (int, int)), |
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119 this, SLOT (handle_cursor_moved (int,int))); |
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120 |
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121 connect (_edit_area, SIGNAL (SCN_CHARADDED (int)), |
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122 this, SLOT (handle_char_added (int))); |
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123 |
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124 connect (_edit_area, SIGNAL (SCN_DOUBLECLICK (int, int, int)), |
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125 this, SLOT (handle_double_click (int, int, int))); |
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126 |
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127 connect (_edit_area, SIGNAL (linesChanged ()), |
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128 this, SLOT (handle_lines_changed ())); |
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129 |
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130 connect (_edit_area, SIGNAL (context_menu_edit_signal (const QString&)), |
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131 this, SLOT (handle_context_menu_edit (const QString&))); |
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132 |
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133 // create statusbar for row/col indicator and eol mode |
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134 _status_bar = new QStatusBar (this); |
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135 |
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136 // row- and col-indicator |
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137 _row_indicator = new QLabel ("", this); |
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138 QFontMetrics fm = _row_indicator->fontMetrics (); |
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139 _row_indicator->setMinimumSize (4.5*fm.averageCharWidth (),0); |
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140 QLabel *row_label = new QLabel (tr ("line:"), this); |
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141 _col_indicator = new QLabel ("", this); |
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142 _col_indicator->setMinimumSize (4*fm.averageCharWidth (),0); |
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143 QLabel *col_label = new QLabel (tr ("col:"), this); |
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144 _status_bar->addWidget (row_label, 0); |
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145 _status_bar->addWidget (_row_indicator, 0); |
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146 _status_bar->addWidget (col_label, 0); |
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147 _status_bar->addWidget (_col_indicator, 0); |
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148 |
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149 // status bar: encoding |
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150 QLabel *enc_label = new QLabel (tr ("encoding:"), this); |
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151 _enc_indicator = new QLabel ("",this); |
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152 _status_bar->addWidget (enc_label, 0); |
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153 _status_bar->addWidget (_enc_indicator, 0); |
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154 _status_bar->addWidget (new QLabel (" ", this), 0); |
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155 |
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156 // status bar: eol mode |
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157 QLabel *eol_label = new QLabel (tr ("eol:"), this); |
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158 _eol_indicator = new QLabel ("",this); |
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159 _status_bar->addWidget (eol_label, 0); |
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160 _status_bar->addWidget (_eol_indicator, 0); |
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161 _status_bar->addWidget (new QLabel (" ", this), 0); |
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162 |
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163 // Leave the find dialog box out of memory until requested. |
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164 _find_dialog = nullptr; |
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165 _find_dialog_is_visible = false; |
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166 |
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167 // symbols |
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168 _edit_area->setMarginType (1, QsciScintilla::SymbolMargin); |
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169 _edit_area->setMarginSensitivity (1, true); |
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170 _edit_area->markerDefine (QsciScintilla::RightTriangle, marker::bookmark); |
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171 _edit_area->setMarkerBackgroundColor (QColor (0,0,232), marker::bookmark); |
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172 _edit_area->markerDefine (QsciScintilla::Circle, marker::breakpoint); |
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173 _edit_area->setMarkerBackgroundColor (QColor (192,0,0), marker::breakpoint); |
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174 _edit_area->markerDefine (QsciScintilla::Circle, marker::cond_break); |
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175 _edit_area->setMarkerBackgroundColor (QColor (255,127,0), marker::cond_break); |
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176 _edit_area->markerDefine (QsciScintilla::RightArrow, marker::debugger_position); |
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177 _edit_area->setMarkerBackgroundColor (QColor (255,255,0), |
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178 marker::debugger_position); |
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179 _edit_area->markerDefine (QsciScintilla::RightArrow, |
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180 marker::unsure_debugger_position); |
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181 _edit_area->setMarkerBackgroundColor (QColor (192,192,192), |
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182 marker::unsure_debugger_position); |
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183 |
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184 connect (_edit_area, SIGNAL (marginClicked (int, int, |
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185 Qt::KeyboardModifiers)), |
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186 this, SLOT (handle_margin_clicked (int, int, |
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187 Qt::KeyboardModifiers))); |
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188 |
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189 connect (_edit_area, SIGNAL (context_menu_break_condition_signal (int)), |
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190 this, SLOT (handle_context_menu_break_condition (int))); |
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191 |
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192 // line numbers |
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193 _edit_area->setMarginsForegroundColor (QColor (96, 96, 96)); |
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194 _edit_area->setMarginsBackgroundColor (QColor (232, 232, 220)); |
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195 _edit_area->setMarginType (2, QsciScintilla::TextMargin); |
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196 |
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197 // other features |
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198 _edit_area->setBraceMatching (QsciScintilla::StrictBraceMatch); |
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199 _edit_area->setAutoIndent (true); |
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200 _edit_area->setIndentationWidth (2); |
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201 _edit_area->setIndentationsUseTabs (false); |
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202 |
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203 _edit_area->setUtf8 (true); |
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204 |
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205 // auto completion |
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206 _edit_area->SendScintilla (QsciScintillaBase::SCI_AUTOCSETCANCELATSTART, false); |
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207 |
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208 QVBoxLayout *edit_area_layout = new QVBoxLayout (); |
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209 edit_area_layout->addWidget (_edit_area); |
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210 edit_area_layout->addWidget (_status_bar); |
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211 edit_area_layout->setMargin (0); |
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212 setLayout (edit_area_layout); |
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213 |
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214 // connect modified signal |
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215 connect (_edit_area, SIGNAL (modificationChanged (bool)), |
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216 this, SLOT (update_window_title (bool))); |
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217 |
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218 connect (_edit_area, SIGNAL (copyAvailable (bool)), |
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219 this, SLOT (handle_copy_available (bool))); |
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220 |
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221 connect (&_file_system_watcher, SIGNAL (fileChanged (const QString&)), |
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222 this, SLOT (file_has_changed (const QString&))); |
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223 |
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224 QSettings *settings = resource_manager::get_settings (); |
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225 if (settings) |
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226 notice_settings (settings, true); |
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227 |
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228 setFocusProxy (_edit_area); |
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229 |
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230 // encoding, not updated with the settings |
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231 #if defined (Q_OS_WIN32) |
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232 _encoding = settings->value ("editor/default_encoding", "SYSTEM") |
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233 .toString (); |
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234 #else |
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235 _encoding = settings->value ("editor/default_encoding", "UTF-8") |
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236 .toString (); |
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237 #endif |
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238 _enc_indicator->setText (_encoding); |
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239 // no changes in encoding yet |
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240 _new_encoding = _encoding; |
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241 } |
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242 |
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243 file_editor_tab::~file_editor_tab (void) |
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244 { |
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245 // Tell all connected markers to self-destruct. |
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246 emit remove_all_breakpoints (); |
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247 emit remove_all_positions (); |
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248 |
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249 // Destroy items attached to _edit_area. |
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250 QsciLexer *lexer = _edit_area->lexer (); |
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251 if (lexer) |
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252 { |
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253 delete lexer; |
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254 _edit_area->setLexer (nullptr); |
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255 } |
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256 if (_find_dialog) |
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257 { |
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258 delete _find_dialog; |
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259 _find_dialog = nullptr; |
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260 } |
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261 |
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262 // Destroy _edit_area. |
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263 delete _edit_area; |
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264 } |
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265 |
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266 void file_editor_tab::set_encoding (const QString& new_encoding) |
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267 { |
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268 if (new_encoding.isEmpty ()) |
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269 return; |
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270 |
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271 _encoding = new_encoding; |
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272 _enc_indicator->setText (_encoding); |
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273 if (! _edit_area->text ().isEmpty ()) |
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274 set_modified (true); |
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275 } |
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276 |
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277 void file_editor_tab::closeEvent (QCloseEvent *e) |
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278 { |
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279 _cancelled = false; // prevent unwanted interaction of previous |
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280 // exits of octave which were canceled by the user |
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281 |
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282 if (check_file_modified () == QMessageBox::Cancel) |
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283 { |
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284 // ignore close event if file is not saved and user cancels |
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285 // closing this window |
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286 e->ignore (); |
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287 } |
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288 else |
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289 { |
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290 e->accept (); |
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291 emit tab_remove_request (); |
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292 } |
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293 } |
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294 |
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295 void file_editor_tab::set_current_directory (const QString& dir) |
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296 { |
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297 _ced = dir; |
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298 } |
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299 |
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300 void file_editor_tab::handle_context_menu_edit (const QString& word_at_cursor) |
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301 { |
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302 // search for a subfunction in actual file (this is done at first because |
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303 // octave finds this function before other with same name in the search path |
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304 QRegExp rxfun1 ("^[\t ]*function[^=]+=[\t ]*" |
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305 + word_at_cursor + "[\t ]*\\([^\\)]*\\)[\t ]*$"); |
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306 QRegExp rxfun2 ("^[\t ]*function[\t ]+" |
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307 + word_at_cursor + "[\t ]*\\([^\\)]*\\)[\t ]*$"); |
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308 QRegExp rxfun3 ("^[\t ]*function[\t ]+" |
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309 + word_at_cursor + "[\t ]*$"); |
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310 QRegExp rxfun4 ("^[\t ]*function[^=]+=[\t ]*" |
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311 + word_at_cursor + "[\t ]*$"); |
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312 |
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313 int pos_fct = -1; |
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314 QStringList lines = _edit_area->text ().split ("\n"); |
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315 |
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316 int line; |
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317 for (line = 0; line < lines.count (); line++) |
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318 { |
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319 if ((pos_fct = rxfun1.indexIn (lines.at (line))) != -1) |
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320 break; |
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321 if ((pos_fct = rxfun2.indexIn (lines.at (line))) != -1) |
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322 break; |
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323 if ((pos_fct = rxfun3.indexIn (lines.at (line))) != -1) |
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324 break; |
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325 if ((pos_fct = rxfun4.indexIn (lines.at (line))) != -1) |
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326 break; |
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327 } |
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328 |
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329 if (pos_fct > -1) |
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330 { |
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331 // reg expr. found: it is an internal function |
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332 _edit_area->setCursorPosition (line, pos_fct); |
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333 _edit_area->SendScintilla (2232, line); // SCI_ENSUREVISIBLE |
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334 // SCI_VISIBLEFROMDOCLINE |
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335 int vis_line = _edit_area->SendScintilla (2220, line); |
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336 _edit_area->SendScintilla (2613, vis_line); // SCI_SETFIRSTVISIBLELINE |
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337 return; |
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338 } |
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339 |
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340 emit edit_mfile_request (word_at_cursor, _file_name, _ced, -1); |
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341 } |
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342 |
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343 // If "dbstop if ..." selected from context menu, create a conditional |
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344 // breakpoint. The default condition is (a) the existing condition if there |
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345 // is already a breakpoint (b) any selected text, or (c) empty |
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346 void file_editor_tab::handle_context_menu_break_condition (int linenr) |
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347 { |
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348 // Ensure editor line numbers match Octave core's line numbers. |
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349 // Give users the option to save modifications if necessary. |
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350 if (! unchanged_or_saved ()) |
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351 return; |
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352 |
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353 QString cond; |
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354 bp_info info (_file_name, linenr+1); // Get function name & dir from filename. |
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355 |
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356 // Search for previous condition. FIXME: is there a more direct way? |
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357 if (_edit_area->markersAtLine (linenr) & (1 << marker::cond_break)) |
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358 { |
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359 emit report_marker_linenr (_bp_lines, _bp_conditions); |
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360 for (int i = 0; i < _bp_lines.length (); i++) |
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361 if (_bp_lines.value (i) == linenr) |
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362 { |
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363 cond = _bp_conditions.value (i); |
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364 break; |
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365 } |
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366 _bp_lines.clear (); |
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367 _bp_conditions.clear (); |
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368 } |
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369 |
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370 // If text selected by the mouse, default to that instead |
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371 // If both present, use the OR of them, to avoid accidental overwriting |
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372 // FIXME: If both are present, show old condition unselected and |
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373 // the selection (in edit area) selected (in the dialog). |
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374 if (_edit_area->hasSelectedText ()) |
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375 { |
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376 if (cond == "") |
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377 cond = _edit_area->selectedText (); |
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378 else |
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379 cond = '(' + cond + ") || (" + _edit_area->selectedText () + ')'; |
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380 } |
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381 |
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382 bool valid = false; |
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383 std::string prompt = "dbstop if"; |
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384 bool ok; |
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385 while (! valid) |
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386 { |
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387 QString new_condition |
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388 = QInputDialog::getText (this, tr ("Breakpoint condition"), |
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389 tr (prompt.c_str ()), QLineEdit::Normal, cond, |
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390 &ok); |
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391 if (ok) // If cancel, don't change breakpoint condition. |
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392 { |
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393 try |
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394 { |
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395 // Suppress error messages on the console. |
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396 unwind_protect frame; |
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397 frame.protect_var (buffer_error_messages); |
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398 buffer_error_messages++; |
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399 |
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400 octave::bp_table& bptab |
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401 = octave::__get_bp_table__ ("handle_context_menu_break_condition"); |
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402 |
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403 bptab.condition_valid (new_condition.toStdString ()); |
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404 valid = true; |
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405 } |
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406 catch (const index_exception& e) { } |
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407 catch (const execution_exception& e) { } |
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408 catch (const interrupt_exception&) |
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409 { |
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410 ok = false; |
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411 valid = true; |
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412 } |
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413 |
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414 // In case we repeat, set new prompt. |
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415 prompt = "ERROR: " + last_error_message () + "\n\ndbstop if"; |
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416 cond = new_condition; |
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417 } |
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418 else |
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419 valid = true; |
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420 } |
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421 |
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422 if (ok) // If the user didn't cancel, actually set the breakpoint. |
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423 { |
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424 info.condition = cond.toStdString (); |
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425 |
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426 octave_link::post_event |
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427 (this, &file_editor_tab::add_breakpoint_callback, info); |
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428 } |
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429 } |
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430 |
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431 void file_editor_tab::set_file_name (const QString& fileName) |
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432 { |
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433 // update tracked file if we really have a file on disk |
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434 QStringList trackedFiles = _file_system_watcher.files (); |
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435 if (! trackedFiles.isEmpty ()) |
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436 _file_system_watcher.removePath (_file_name); |
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437 if (! fileName.isEmpty ()) |
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438 _file_system_watcher.addPath (fileName); |
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439 |
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440 // update lexer and file name variable if file name changes |
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441 if (_file_name != fileName) |
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442 { |
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443 _file_name = fileName; |
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444 update_lexer (); |
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445 } |
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446 |
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447 // update the file editor with current editing directory |
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448 emit editor_state_changed (_copy_available, _is_octave_file); |
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449 |
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450 // add the new file to the most-recently-used list |
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451 emit mru_add_file (_file_name, _encoding); |
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452 } |
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453 |
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454 // valid_file_name (file): checks whether "file" names a file. |
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455 // By default, "file" is empty; then _file_name is checked |
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456 bool file_editor_tab::valid_file_name (const QString& file) |
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457 { |
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458 if (file.isEmpty ()) |
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459 { |
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460 if (_file_name.isEmpty ()) |
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461 return false; |
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462 else |
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463 return true; |
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464 } |
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465 |
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466 return true; |
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467 } |
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468 |
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469 // We cannot create a breakpoint when the file is modified |
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470 // because the line number the editor is providing might |
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471 // not match what Octave core is interpreting in the |
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472 // file on disk. This function gives the user the option |
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473 // to save before creating the breakpoint. |
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474 bool file_editor_tab::unchanged_or_saved (void) |
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475 { |
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476 bool retval = true; |
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477 if (_edit_area->isModified ()) |
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478 { |
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479 int ans = QMessageBox::question (nullptr, tr ("Octave Editor"), |
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480 tr ("Cannot add breakpoint to modified file.\n" |
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481 "Save and add breakpoint, or cancel?"), |
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482 QMessageBox::Save | QMessageBox::Cancel, QMessageBox::Save); |
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483 |
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484 if (ans == QMessageBox::Save) |
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485 save_file (_file_name, false); |
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486 else |
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487 retval = false; |
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488 } |
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489 |
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490 return retval; |
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491 } |
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492 |
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493 // Toggle a breakpoint at the editor_linenr or, if this was called by |
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494 // a click with CTRL pressed, toggle a bookmark at that point. |
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495 void file_editor_tab::handle_margin_clicked (int margin, int editor_linenr, |
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496 Qt::KeyboardModifiers state) |
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497 { |
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498 if (margin == 1) |
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499 { |
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500 unsigned int markers_mask = _edit_area->markersAtLine (editor_linenr); |
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501 |
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502 if (state & Qt::ControlModifier) |
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503 { |
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504 if (markers_mask & (1 << marker::bookmark)) |
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505 _edit_area->markerDelete (editor_linenr, marker::bookmark); |
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506 else |
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507 _edit_area->markerAdd (editor_linenr, marker::bookmark); |
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508 } |
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509 else |
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510 { |
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511 if (markers_mask & ((1 << marker::breakpoint) |
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512 | (1 << marker::cond_break))) |
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513 handle_request_remove_breakpoint (editor_linenr + 1); |
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514 else |
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515 { |
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516 if (unchanged_or_saved ()) |
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517 handle_request_add_breakpoint (editor_linenr + 1, ""); |
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518 } |
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519 } |
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520 } |
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521 } |
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522 |
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523 |
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524 void file_editor_tab::update_lexer (void) |
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525 { |
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526 // Create a new lexer |
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527 QsciLexer *lexer = nullptr; |
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528 |
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529 _is_octave_file = false; |
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530 |
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531 // Find the required lexer from file extensions |
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532 if (_file_name.endsWith (".m") |
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533 || _file_name.endsWith ("octaverc")) |
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534 { |
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535 #if defined (HAVE_LEXER_OCTAVE) |
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536 lexer = new QsciLexerOctave (); |
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537 #elif defined (HAVE_LEXER_MATLAB) |
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538 lexer = new QsciLexerMatlab (); |
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539 #else |
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540 lexer = new octave_txt_lexer (); |
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541 #endif |
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542 _is_octave_file = true; |
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543 } |
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544 |
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545 if (! lexer) |
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546 { |
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547 if (_file_name.endsWith (".c") |
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548 || _file_name.endsWith (".cc") |
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549 || _file_name.endsWith (".cpp") |
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550 || _file_name.endsWith (".cxx") |
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551 || _file_name.endsWith (".c++") |
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552 || _file_name.endsWith (".h") |
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553 || _file_name.endsWith (".hh") |
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554 || _file_name.endsWith (".hpp") |
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555 || _file_name.endsWith (".h++")) |
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556 { |
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557 lexer = new QsciLexerCPP (); |
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558 } |
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559 else if (_file_name.endsWith (".pl")) |
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560 { |
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561 lexer = new QsciLexerPerl (); |
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562 } |
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563 else if (_file_name.endsWith (".bat")) |
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564 { |
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565 lexer = new QsciLexerBatch (); |
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566 } |
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567 else if (_file_name.endsWith (".diff")) |
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568 { |
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569 lexer = new QsciLexerDiff (); |
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570 } |
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571 else if (_file_name.endsWith (".sh")) |
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572 { |
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573 lexer = new QsciLexerBash (); |
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574 } |
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575 else if (! valid_file_name ()) |
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576 { |
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577 // new, no yet named file: let us assume it is octave |
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578 #if defined (HAVE_LEXER_OCTAVE) |
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579 lexer = new QsciLexerOctave (); |
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580 _is_octave_file = true; |
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581 #elif defined (HAVE_LEXER_MATLAB) |
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582 lexer = new QsciLexerMatlab (); |
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583 _is_octave_file = true; |
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584 #else |
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585 lexer = new octave_txt_lexer (); |
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586 #endif |
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587 } |
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588 else |
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589 { |
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590 // other or no extension |
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591 lexer = new octave_txt_lexer (); |
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592 } |
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593 } |
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594 |
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595 // Get any existing lexer |
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596 QsciLexer *old_lexer = _edit_area->lexer (); |
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597 |
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598 // If new file, no lexer, or lexer has changed, |
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599 // delete old one and set the newly created as current lexer |
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600 if (! old_lexer || ! valid_file_name () |
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601 || QString(old_lexer->lexer ()) != QString(lexer->lexer ())) |
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602 { |
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603 // Delete and set new lexer |
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604 if (old_lexer) |
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605 delete old_lexer; |
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606 _edit_area->setLexer (lexer); |
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607 |
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608 // build information for auto completion (APIs) |
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609 _lexer_apis = new QsciAPIs (lexer); |
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610 |
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611 // Get the settings for this new lexer |
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612 update_lexer_settings (); |
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613 } |
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614 else |
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615 { |
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616 // Otherwise, delete the newly created lexer and |
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617 // use the old, exisiting one |
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618 if (lexer) |
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619 delete lexer; |
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620 } |
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621 } |
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622 |
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623 |
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624 // Update settings, which are lexer related and have to be updated |
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625 // when a) the lexer changes or b) the settings have changed. |
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626 void file_editor_tab::update_lexer_settings (void) |
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627 { |
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628 QsciLexer *lexer = _edit_area->lexer (); |
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629 |
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630 QSettings *settings = resource_manager::get_settings (); |
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631 |
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632 if (_lexer_apis) |
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633 { |
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634 _lexer_apis->cancelPreparation (); // stop preparing if apis exists |
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635 |
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636 bool update_apis = false; // flag, whether update of apis files |
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637 |
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638 // get path to prepared api info |
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639 #if defined (HAVE_QSTANDARDPATHS) |
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640 QString prep_apis_path |
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641 = QStandardPaths::writableLocation (QStandardPaths::HomeLocation) |
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642 + "/.config/octave/" + QString (OCTAVE_VERSION) + "/qsci/"; |
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643 #else |
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644 QString prep_apis_path |
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645 = QDesktopServices::storageLocation (QDesktopServices::HomeLocation) |
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646 + "/.config/octave/" + QString (OCTAVE_VERSION) + "/qsci/"; |
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647 #endif |
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648 |
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649 // get settings which infos are used for octave |
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650 bool octave_builtins = settings->value ( |
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651 "editor/codeCompletion_octave_builtins", true).toBool (); |
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652 bool octave_functions = settings->value ( |
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653 "editor/codeCompletion_octave_functions", true).toBool (); |
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654 |
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655 if (_is_octave_file) |
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656 { |
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657 // Keywords and Builtins do not change, these informations can be |
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658 // stored in prepared form in a file. Information on function are |
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659 // changing frequently, then if functions should also be auto- |
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660 // completed, the date of any existing file is checked. |
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661 |
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662 // Keywords are always used |
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663 _prep_apis_file = prep_apis_path + lexer->lexer () + "_k"; |
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664 |
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665 // Buitlins are only used if the user settings say so |
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666 if (octave_builtins) |
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667 _prep_apis_file += 'b'; |
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668 |
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669 if (octave_functions) |
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670 _prep_apis_file += 'f'; |
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671 |
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672 _prep_apis_file += ".pap"; // final name of apis file |
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673 |
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674 // check whether the APIs info needs to be prepared and saved |
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675 QFileInfo apis_file = QFileInfo (_prep_apis_file); |
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676 // flag whether apis file needs update |
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677 update_apis = ! apis_file.exists (); |
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678 |
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679 if (octave_functions) |
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680 { |
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681 // Functions may change frequently. Update the apis data |
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682 // if the file is older than a few minutes preventing from |
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683 // re-preparing data when the user opens several files. |
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684 QDateTime apis_time = apis_file.lastModified (); |
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685 if (QDateTime::currentDateTime () > apis_time.addSecs (180)) |
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686 update_apis = true; |
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687 } |
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688 |
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689 } |
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690 else // no octave file, just add extension |
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691 { |
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692 |
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693 _prep_apis_file = prep_apis_path + lexer->lexer () + ".pap"; |
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694 |
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695 } |
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696 |
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697 if (update_apis || ! _lexer_apis->loadPrepared (_prep_apis_file)) |
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698 { |
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699 // either we have decided to update the apis file or |
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700 // no prepared info was loaded, prepare and save if possible |
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701 |
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702 // create raw apis info |
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703 QString keyword; |
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704 QStringList keyword_list; |
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705 int i,j; |
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706 |
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707 if (_is_octave_file) |
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708 { |
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709 // octave: get keywords from internal informations depending on |
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710 // user preferences |
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711 |
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712 // keywords are always used |
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713 add_octave_apis (Fiskeyword ()); // add new entries |
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714 |
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715 interpreter& interp |
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716 = __get_interpreter__ ( |
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717 "file_editor_tab::update_lexer_settings"); |
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718 |
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719 if (octave_builtins) |
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720 add_octave_apis (F__builtins__ (interp)); // add new entries |
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721 |
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722 if (octave_functions) |
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723 add_octave_apis (F__list_functions__ (interp)); // add new entries |
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724 |
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725 } |
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726 else |
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727 { |
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728 |
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729 _prep_apis_file = prep_apis_path + lexer->lexer () + ".pap"; |
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730 |
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731 for (i=1; i<=3; i++) // test the first 5 keyword sets |
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732 { |
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733 keyword = QString (lexer->keywords (i)); // get list |
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734 keyword_list = keyword.split (QRegExp (R"(\s+)")); // split |
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735 for (j = 0; j < keyword_list.size (); j++) // add to API |
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736 _lexer_apis->add (keyword_list.at (j)); |
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737 } |
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738 } |
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739 |
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740 // disconnect slot for saving prepared info if already connected |
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741 disconnect (_lexer_apis, SIGNAL (apiPreparationFinished ()), nullptr, nullptr); |
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742 // check whether path for prepared info exists or can be created |
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743 if (QDir ("/").mkpath (prep_apis_path)) |
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744 { |
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745 // path exists, apis info can be saved there |
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746 connect (_lexer_apis, SIGNAL (apiPreparationFinished ()), |
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747 this, SLOT (save_apis_info ())); |
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748 } |
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749 |
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750 _lexer_apis->prepare (); // prepare apis info |
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751 |
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752 } |
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753 } |
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754 |
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755 lexer->readSettings (*settings); |
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756 |
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757 _edit_area->setCaretForegroundColor (lexer->color (0)); |
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758 _edit_area->setIndentationGuidesForegroundColor (lexer->color (0)); |
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759 |
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760 // set some colors depending on selected background color of the lexer |
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761 QColor bg = lexer->paper (0); |
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762 QColor fg = lexer->color (0); |
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763 |
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764 int bh, bs, bv, fh, fs, fv, h, s, v; |
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765 bg.getHsv (&bh,&bs,&bv); |
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766 fg.getHsv (&fh,&fs,&fv); |
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767 |
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768 // margin colors |
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769 h = bh; |
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770 s = bs/2; |
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771 v = bv + (fv - bv)/5; |
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772 |
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773 bg.setHsv (h,s,v); |
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774 _edit_area->setEdgeColor (bg); |
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775 |
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776 v = bv + (fv - bv)/8; |
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777 bg.setHsv (h,s,v); |
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778 v = bv + (fv - bv)/4; |
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779 fg.setHsv (h,s,v); |
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780 |
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781 _edit_area->setMarkerForegroundColor (lexer->color (0)); |
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782 _edit_area->setMarginsForegroundColor (lexer->color (0)); |
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783 _edit_area->setMarginsBackgroundColor (bg); |
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784 _edit_area->setFoldMarginColors (bg,fg); |
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785 |
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786 // color indicator for highlighting all occurrences: |
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787 // applications highlight color with more transparency |
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788 QColor hg = QApplication::palette ().color (QPalette::Highlight); |
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789 _edit_area->set_selection_marker_color (hg); |
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790 |
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791 // fix line number width with respect to the font size of the lexer and |
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792 // set the line numbers font depending on the lexers font |
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793 if (settings->value ("editor/showLineNumbers", true).toBool ()) |
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794 { |
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795 // Line numbers width |
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796 auto_margin_width (); |
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797 |
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798 // Line numbers font |
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799 QFont line_numbers_font = lexer->defaultFont (); |
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800 int font_size = line_numbers_font.pointSize (); |
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801 font_size = font_size |
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802 + settings->value ("editor/line_numbers_size", 0).toInt (); |
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803 if (font_size < 4) |
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804 font_size = 4; |
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805 line_numbers_font.setPointSize (font_size); |
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806 |
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807 _edit_area->setMarginsFont (line_numbers_font); |
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808 } |
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809 else |
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810 _edit_area->setMarginWidth (2,0); |
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811 } |
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812 |
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813 |
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814 // function for adding entries to the octave lexer's APIs |
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815 void file_editor_tab::add_octave_apis (octave_value_list key_ovl) |
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816 { |
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817 octave_value keys = key_ovl(0); |
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818 Cell key_list = keys.cell_value (); |
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819 |
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820 for (int idx = 0; idx < key_list.numel (); idx++) |
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821 _lexer_apis->add (QString (key_list.elem (idx).string_value ().data ())); |
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822 } |
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823 |
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824 void file_editor_tab::save_apis_info (void) |
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825 { |
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826 _lexer_apis->savePrepared (_prep_apis_file); |
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John W. Eaton <jwe@octave.org>
parents:
24666
diff
changeset
|
827 } |
2b3e0b570e77
move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents:
24666
diff
changeset
|
828 |
2b3e0b570e77
move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents:
24666
diff
changeset
|
829 // 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
|
830 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
|
831 { |
2b3e0b570e77
move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents:
24666
diff
changeset
|
832 if (ID != this) |
2b3e0b570e77
move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents:
24666
diff
changeset
|
833 return; |
2b3e0b570e77
move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents:
24666
diff
changeset
|
834 _edit_area->setFocus (); |
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 |
2b3e0b570e77
move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents:
24666
diff
changeset
|
837 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
|
838 { |
2b3e0b570e77
move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents:
24666
diff
changeset
|
839 if (ID != this) |
2b3e0b570e77
move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents:
24666
diff
changeset
|
840 return; |
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 _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
|
843 } |
2b3e0b570e77
move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents:
24666
diff
changeset
|
844 |
2b3e0b570e77
move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents:
24666
diff
changeset
|
845 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
|
846 { |
2b3e0b570e77
move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents:
24666
diff
changeset
|
847 if (ID != this) |
2b3e0b570e77
move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents:
24666
diff
changeset
|
848 return; |
2b3e0b570e77
move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents:
24666
diff
changeset
|
849 |
2b3e0b570e77
move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents:
24666
diff
changeset
|
850 _edit_area->context_edit (); |
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 |
2b3e0b570e77
move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents:
24666
diff
changeset
|
853 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
|
854 { |
2b3e0b570e77
move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents:
24666
diff
changeset
|
855 if (_cancelled) |
2b3e0b570e77
move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents:
24666
diff
changeset
|
856 return; |
2b3e0b570e77
move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents:
24666
diff
changeset
|
857 |
2b3e0b570e77
move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents:
24666
diff
changeset
|
858 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
|
859 _cancelled = true; |
2b3e0b570e77
move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents:
24666
diff
changeset
|
860 } |
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 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
|
863 { |
2b3e0b570e77
move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents:
24666
diff
changeset
|
864 if (ID != this) |
2b3e0b570e77
move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents:
24666
diff
changeset
|
865 return; |
2b3e0b570e77
move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents:
24666
diff
changeset
|
866 |
2b3e0b570e77
move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents:
24666
diff
changeset
|
867 save_file (_file_name); |
2b3e0b570e77
move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents:
24666
diff
changeset
|
868 } |
2b3e0b570e77
move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents:
24666
diff
changeset
|
869 |
2b3e0b570e77
move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents:
24666
diff
changeset
|
870 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
|
871 bool remove_on_success) |
2b3e0b570e77
move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents:
24666
diff
changeset
|
872 { |
2b3e0b570e77
move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents:
24666
diff
changeset
|
873 if (ID != this) |
2b3e0b570e77
move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents:
24666
diff
changeset
|
874 return; |
2b3e0b570e77
move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents:
24666
diff
changeset
|
875 |
2b3e0b570e77
move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents:
24666
diff
changeset
|
876 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
|
877 } |
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 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
|
880 { |
2b3e0b570e77
move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents:
24666
diff
changeset
|
881 if (ID != this) |
2b3e0b570e77
move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents:
24666
diff
changeset
|
882 return; |
2b3e0b570e77
move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents:
24666
diff
changeset
|
883 |
2b3e0b570e77
move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents:
24666
diff
changeset
|
884 save_file_as (); |
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 |
2b3e0b570e77
move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents:
24666
diff
changeset
|
887 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
|
888 { |
2b3e0b570e77
move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents:
24666
diff
changeset
|
889 if (ID != this) |
2b3e0b570e77
move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents:
24666
diff
changeset
|
890 return; |
2b3e0b570e77
move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents:
24666
diff
changeset
|
891 |
2b3e0b570e77
move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents:
24666
diff
changeset
|
892 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
|
893 |
2b3e0b570e77
move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents:
24666
diff
changeset
|
894 QPrintDialog printDlg (printer, this); |
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 if (printDlg.exec () == QDialog::Accepted) |
2b3e0b570e77
move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents:
24666
diff
changeset
|
897 printer->printRange (_edit_area); |
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 delete printer; |
2b3e0b570e77
move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents:
24666
diff
changeset
|
900 } |
2b3e0b570e77
move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents:
24666
diff
changeset
|
901 |
2b3e0b570e77
move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents:
24666
diff
changeset
|
902 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
|
903 { |
2b3e0b570e77
move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents:
24666
diff
changeset
|
904 if (ID != this) |
2b3e0b570e77
move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents:
24666
diff
changeset
|
905 return; |
2b3e0b570e77
move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents:
24666
diff
changeset
|
906 |
2b3e0b570e77
move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents:
24666
diff
changeset
|
907 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
|
908 { |
2b3e0b570e77
move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents:
24666
diff
changeset
|
909 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
|
910 if (! valid_file_name ()) |
2b3e0b570e77
move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents:
24666
diff
changeset
|
911 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
|
912 } |
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 QFileInfo info (_file_name); |
2b3e0b570e77
move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents:
24666
diff
changeset
|
915 emit run_file_signal (info); |
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 |
2b3e0b570e77
move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents:
24666
diff
changeset
|
918 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
|
919 { |
2b3e0b570e77
move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents:
24666
diff
changeset
|
920 if (ID != this) |
2b3e0b570e77
move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents:
24666
diff
changeset
|
921 return; |
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 _edit_area->context_run (); |
2b3e0b570e77
move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents:
24666
diff
changeset
|
924 } |
2b3e0b570e77
move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents:
24666
diff
changeset
|
925 |
2b3e0b570e77
move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents:
24666
diff
changeset
|
926 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
|
927 { |
2b3e0b570e77
move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents:
24666
diff
changeset
|
928 if (ID != this) |
2b3e0b570e77
move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents:
24666
diff
changeset
|
929 return; |
2b3e0b570e77
move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents:
24666
diff
changeset
|
930 |
2b3e0b570e77
move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents:
24666
diff
changeset
|
931 int line, cur; |
2b3e0b570e77
move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents:
24666
diff
changeset
|
932 _edit_area->getCursorPosition (&line, &cur); |
2b3e0b570e77
move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents:
24666
diff
changeset
|
933 |
2b3e0b570e77
move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents:
24666
diff
changeset
|
934 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
|
935 _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
|
936 else |
2b3e0b570e77
move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents:
24666
diff
changeset
|
937 _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
|
938 } |
2b3e0b570e77
move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents:
24666
diff
changeset
|
939 |
2b3e0b570e77
move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents:
24666
diff
changeset
|
940 // 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
|
941 // after the current line. |
2b3e0b570e77
move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents:
24666
diff
changeset
|
942 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
|
943 { |
2b3e0b570e77
move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents:
24666
diff
changeset
|
944 if (ID != this) |
2b3e0b570e77
move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents:
24666
diff
changeset
|
945 return; |
2b3e0b570e77
move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents:
24666
diff
changeset
|
946 |
2b3e0b570e77
move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents:
24666
diff
changeset
|
947 int line, cur; |
2b3e0b570e77
move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents:
24666
diff
changeset
|
948 _edit_area->getCursorPosition (&line, &cur); |
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 line++; // Find bookmark strictly after the current line. |
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951 |
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952 int nextline = _edit_area->markerFindNext (line, (1 << marker::bookmark)); |
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953 |
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954 // Wrap. |
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955 if (nextline == -1) |
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956 nextline = _edit_area->markerFindNext (1, (1 << marker::bookmark)); |
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957 |
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958 _edit_area->setCursorPosition (nextline, 0); |
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959 } |
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960 |
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961 // Move the text cursor to the closest bookmark |
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962 // before the current line. |
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963 void file_editor_tab::previous_bookmark (const QWidget *ID) |
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964 { |
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965 if (ID != this) |
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966 return; |
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967 |
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968 int line, cur; |
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969 _edit_area->getCursorPosition (&line, &cur); |
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970 |
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971 line--; // Find bookmark strictly before the current line. |
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972 |
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973 int prevline = _edit_area->markerFindPrevious (line, (1 << marker::bookmark)); |
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974 |
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975 // Wrap. Should use the last line of the file, not 1<<15 |
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976 if (prevline == -1) |
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977 prevline = _edit_area->markerFindPrevious (_edit_area->lines (), |
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978 (1 << marker::bookmark)); |
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979 |
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980 _edit_area->setCursorPosition (prevline, 0); |
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981 } |
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982 |
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983 void file_editor_tab::remove_bookmark (const QWidget *ID) |
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984 { |
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985 if (ID != this) |
24123
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986 return; |
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987 |
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988 _edit_area->markerDeleteAll (marker::bookmark); |
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989 } |
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990 |
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991 void file_editor_tab::add_breakpoint_callback (const bp_info& info) |
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992 { |
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993 bp_table::intmap line_info; |
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994 line_info[0] = info.line; |
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995 |
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996 if (octave_qt_link::file_in_path (info.file, info.dir)) |
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997 { |
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998 octave::bp_table& bptab |
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999 = octave::__get_bp_table__ ("octave_qt_link::file_in_path"); |
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1000 |
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1001 bptab.add_breakpoint (info.function_name, line_info, info.condition); |
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1002 } |
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1003 } |
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1004 |
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1005 void file_editor_tab::remove_breakpoint_callback (const bp_info& info) |
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1006 { |
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1007 bp_table::intmap line_info; |
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1008 line_info[0] = info.line; |
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1009 |
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1010 if (octave_qt_link::file_in_path (info.file, info.dir)) |
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1011 { |
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1012 octave::bp_table& bptab |
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1013 = octave::__get_bp_table__ ("remove_breakpoint_callback"); |
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1014 |
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1015 bptab.remove_breakpoint (info.function_name, line_info); |
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1016 } |
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1017 } |
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1018 |
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1019 void file_editor_tab::remove_all_breakpoints_callback (const bp_info& info) |
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1020 { |
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1021 if (octave_qt_link::file_in_path (info.file, info.dir)) |
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1022 { |
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1023 octave::bp_table& bptab |
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1024 = octave::__get_bp_table__ ("remove_all_breakpoints_callback"); |
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1025 |
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1026 bptab.remove_all_breakpoints_in_file (info.function_name, true); |
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1027 } |
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1028 } |
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1029 |
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1030 file_editor_tab::bp_info::bp_info (const QString& fname, int l, |
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1031 const QString& cond) |
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1032 : line (l), file (fname.toStdString ()), condition (cond.toStdString ()) |
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1033 { |
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1034 QFileInfo file_info (fname); |
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1035 |
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1036 QString q_dir = file_info.absolutePath (); |
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1037 QString q_function_name = file_info.fileName (); |
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1038 |
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1039 // We have to cut off the suffix, because octave appends it. |
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1040 q_function_name.chop (file_info.suffix ().length () + 1); |
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1041 |
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1042 dir = q_dir.toStdString (); |
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1043 function_name = q_function_name.toStdString (); |
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1044 |
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1045 // Is the last component of DIR @foo? If so, strip it and prepend it |
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1046 // to the name of the function. |
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1047 |
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1048 size_t pos = dir.rfind (sys::file_ops::dir_sep_chars ()); |
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1049 |
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1050 if (pos != std::string::npos && pos < dir.length () - 1) |
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1051 { |
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1052 if (dir[pos+1] == '@') |
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1053 { |
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1054 function_name = sys::file_ops::concat (dir.substr (pos+1), function_name); |
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1055 |
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1056 dir = dir.substr (0, pos); |
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1057 } |
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1058 } |
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1059 } |
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1060 |
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1061 void file_editor_tab::handle_request_add_breakpoint (int line, |
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1062 const QString& condition) |
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1063 { |
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1064 bp_info info (_file_name, line, condition); |
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|
1065 |
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1066 octave_link::post_event |
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|
1067 (this, &file_editor_tab::add_breakpoint_callback, info); |
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1068 } |
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John W. Eaton <jwe@octave.org>
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changeset
|
1069 |
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|
1070 void file_editor_tab::handle_request_remove_breakpoint (int line) |
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|
1071 { |
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move GUI file editor classes inside octave namespace
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changeset
|
1072 bp_info info (_file_name, line); |
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changeset
|
1073 |
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diff
changeset
|
1074 octave_link::post_event |
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move GUI file editor classes inside octave namespace
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diff
changeset
|
1075 (this, &file_editor_tab::remove_breakpoint_callback, info); |
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changeset
|
1076 } |
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diff
changeset
|
1077 |
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changeset
|
1078 void file_editor_tab::toggle_breakpoint (const QWidget *ID) |
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changeset
|
1079 { |
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move GUI file editor classes inside octave namespace
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changeset
|
1080 if (ID != this) |
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changeset
|
1081 return; |
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diff
changeset
|
1082 |
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move GUI file editor classes inside octave namespace
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diff
changeset
|
1083 int editor_linenr, cur; |
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|
1084 _edit_area->getCursorPosition (&editor_linenr, &cur); |
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|
1085 |
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changeset
|
1086 if (_edit_area->markersAtLine (editor_linenr) & (1 << marker::breakpoint)) |
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|
1087 request_remove_breakpoint_via_editor_linenr (editor_linenr); |
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changeset
|
1088 else |
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changeset
|
1089 { |
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move GUI file editor classes inside octave namespace
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changeset
|
1090 if (unchanged_or_saved ()) |
2b3e0b570e77
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changeset
|
1091 handle_request_add_breakpoint (editor_linenr + 1, ""); |
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changeset
|
1092 } |
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changeset
|
1093 } |
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changeset
|
1094 |
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changeset
|
1095 // Move the text cursor to the closest breakpoint (conditional or unconditional) |
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|
1096 // after the current line. |
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|
1097 void file_editor_tab::next_breakpoint (const QWidget *ID) |
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|
1098 { |
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changeset
|
1099 if (ID != this) |
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|
1100 return; |
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changeset
|
1101 |
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changeset
|
1102 int line, cur; |
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|
1103 _edit_area->getCursorPosition (&line, &cur); |
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|
1104 |
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changeset
|
1105 line++; // Find breakpoint strictly after the current line. |
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changeset
|
1106 |
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|
1107 int nextline = _edit_area->markerFindNext (line, (1 << marker::breakpoint)); |
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changeset
|
1108 int nextcond = _edit_area->markerFindNext (line, (1 << marker::cond_break)); |
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changeset
|
1109 |
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changeset
|
1110 // Check if the next conditional breakpoint is before next unconditional one. |
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John W. Eaton <jwe@octave.org>
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changeset
|
1111 if (nextcond != -1 && (nextcond < nextline || nextline == -1)) |
2b3e0b570e77
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John W. Eaton <jwe@octave.org>
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|
1112 nextline = nextcond; |
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changeset
|
1113 |
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changeset
|
1114 _edit_area->setCursorPosition (nextline, 0); |
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|
1115 } |
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changeset
|
1116 |
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changeset
|
1117 // Move the text cursor to the closest breakpoint (conditional or unconditional) |
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changeset
|
1118 // before the current line. |
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changeset
|
1119 void file_editor_tab::previous_breakpoint (const QWidget *ID) |
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changeset
|
1120 { |
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changeset
|
1121 if (ID != this) |
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move GUI file editor classes inside octave namespace
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diff
changeset
|
1122 return; |
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move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
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diff
changeset
|
1123 |
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diff
changeset
|
1124 int line, cur, prevline, prevcond; |
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move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
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|
1125 _edit_area->getCursorPosition (&line, &cur); |
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changeset
|
1126 |
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changeset
|
1127 line--; // Find breakpoint strictly before the current line. |
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changeset
|
1128 |
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|
1129 prevline = _edit_area->markerFindPrevious (line, (1 << marker::breakpoint)); |
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move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
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|
1130 prevcond = _edit_area->markerFindPrevious (line, (1 << marker::cond_break)); |
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changeset
|
1131 |
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changeset
|
1132 // Check if the prev conditional breakpoint is closer than the unconditional. |
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changeset
|
1133 if (prevcond != -1 && prevcond > prevline) |
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John W. Eaton <jwe@octave.org>
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changeset
|
1134 prevline = prevcond; |
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move GUI file editor classes inside octave namespace
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diff
changeset
|
1135 |
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move GUI file editor classes inside octave namespace
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changeset
|
1136 _edit_area->setCursorPosition (prevline, 0); |
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John W. Eaton <jwe@octave.org>
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diff
changeset
|
1137 } |
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move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
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diff
changeset
|
1138 |
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move GUI file editor classes inside octave namespace
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diff
changeset
|
1139 void file_editor_tab::remove_all_breakpoints (const QWidget *ID) |
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move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
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changeset
|
1140 { |
2b3e0b570e77
move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
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diff
changeset
|
1141 if (ID != this) |
2b3e0b570e77
move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
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diff
changeset
|
1142 return; |
2b3e0b570e77
move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents:
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diff
changeset
|
1143 |
2b3e0b570e77
move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
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changeset
|
1144 bp_info info (_file_name); |
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John W. Eaton <jwe@octave.org>
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changeset
|
1145 |
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move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
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diff
changeset
|
1146 octave_link::post_event |
2b3e0b570e77
move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents:
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diff
changeset
|
1147 (this, &file_editor_tab::remove_all_breakpoints_callback, info); |
2b3e0b570e77
move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
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diff
changeset
|
1148 } |
2b3e0b570e77
move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents:
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diff
changeset
|
1149 |
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move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
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changeset
|
1150 void file_editor_tab::scintilla_command (const QWidget *ID, unsigned int sci_msg) |
2b3e0b570e77
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changeset
|
1151 { |
2b3e0b570e77
move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
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diff
changeset
|
1152 if (ID != this) |
2b3e0b570e77
move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
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diff
changeset
|
1153 return; |
2b3e0b570e77
move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents:
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diff
changeset
|
1154 |
2b3e0b570e77
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John W. Eaton <jwe@octave.org>
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changeset
|
1155 _edit_area->SendScintilla (sci_msg); |
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John W. Eaton <jwe@octave.org>
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changeset
|
1156 } |
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John W. Eaton <jwe@octave.org>
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diff
changeset
|
1157 |
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changeset
|
1158 void file_editor_tab::comment_selected_text (const QWidget *ID, bool input_str) |
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changeset
|
1159 { |
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John W. Eaton <jwe@octave.org>
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changeset
|
1160 if (ID != this) |
2b3e0b570e77
move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
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diff
changeset
|
1161 return; |
2b3e0b570e77
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John W. Eaton <jwe@octave.org>
parents:
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diff
changeset
|
1162 |
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changeset
|
1163 do_comment_selected_text (true, input_str); |
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diff
changeset
|
1164 } |
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diff
changeset
|
1165 |
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changeset
|
1166 void file_editor_tab::uncomment_selected_text (const QWidget *ID) |
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|
1167 { |
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changeset
|
1168 if (ID != this) |
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John W. Eaton <jwe@octave.org>
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diff
changeset
|
1169 return; |
2b3e0b570e77
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John W. Eaton <jwe@octave.org>
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diff
changeset
|
1170 |
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changeset
|
1171 do_comment_selected_text (false); |
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changeset
|
1172 } |
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diff
changeset
|
1173 |
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changeset
|
1174 void file_editor_tab::indent_selected_text (const QWidget *ID) |
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changeset
|
1175 { |
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John W. Eaton <jwe@octave.org>
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diff
changeset
|
1176 if (ID != this) |
2b3e0b570e77
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John W. Eaton <jwe@octave.org>
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diff
changeset
|
1177 return; |
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diff
changeset
|
1178 |
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changeset
|
1179 do_indent_selected_text (true); |
2b3e0b570e77
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diff
changeset
|
1180 } |
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diff
changeset
|
1181 |
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changeset
|
1182 void file_editor_tab::unindent_selected_text (const QWidget *ID) |
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changeset
|
1183 { |
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changeset
|
1184 if (ID != this) |
2b3e0b570e77
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John W. Eaton <jwe@octave.org>
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diff
changeset
|
1185 return; |
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diff
changeset
|
1186 |
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changeset
|
1187 do_indent_selected_text (false); |
2b3e0b570e77
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changeset
|
1188 } |
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move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
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changeset
|
1189 |
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move GUI file editor classes inside octave namespace
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changeset
|
1190 void file_editor_tab::smart_indent_line_or_selected_text (const QWidget *ID) |
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move GUI file editor classes inside octave namespace
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|
1191 { |
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move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
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diff
changeset
|
1192 if (ID != this) |
2b3e0b570e77
move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
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|
1193 return; |
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move GUI file editor classes inside octave namespace
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changeset
|
1194 |
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move GUI file editor classes inside octave namespace
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|
1195 do_smart_indent_line_or_selected_text (); |
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move GUI file editor classes inside octave namespace
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changeset
|
1196 } |
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move GUI file editor classes inside octave namespace
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changeset
|
1197 |
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move GUI file editor classes inside octave namespace
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|
1198 void file_editor_tab::convert_eol (const QWidget *ID, |
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move GUI file editor classes inside octave namespace
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|
1199 QsciScintilla::EolMode eol_mode) |
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move GUI file editor classes inside octave namespace
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|
1200 { |
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move GUI file editor classes inside octave namespace
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changeset
|
1201 if (ID != this) |
2b3e0b570e77
move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
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changeset
|
1202 return; |
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move GUI file editor classes inside octave namespace
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changeset
|
1203 |
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move GUI file editor classes inside octave namespace
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|
1204 _edit_area->convertEols (eol_mode); |
2b3e0b570e77
move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
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|
1205 _edit_area->setEolMode (eol_mode); |
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move GUI file editor classes inside octave namespace
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|
1206 update_eol_indicator (); |
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move GUI file editor classes inside octave namespace
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|
1207 } |
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move GUI file editor classes inside octave namespace
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changeset
|
1208 |
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move GUI file editor classes inside octave namespace
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|
1209 void file_editor_tab::zoom_in (const QWidget *ID) |
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move GUI file editor classes inside octave namespace
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|
1210 { |
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move GUI file editor classes inside octave namespace
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|
1211 if (ID != this) |
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move GUI file editor classes inside octave namespace
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|
1212 return; |
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move GUI file editor classes inside octave namespace
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changeset
|
1213 |
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move GUI file editor classes inside octave namespace
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|
1214 _edit_area->zoomIn (1); |
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move GUI file editor classes inside octave namespace
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|
1215 auto_margin_width (); |
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move GUI file editor classes inside octave namespace
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|
1216 } |
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changeset
|
1217 |
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move GUI file editor classes inside octave namespace
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1218 void file_editor_tab::zoom_out (const QWidget *ID) |
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|
1219 { |
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|
1220 if (ID != this) |
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move GUI file editor classes inside octave namespace
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|
1221 return; |
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changeset
|
1222 |
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move GUI file editor classes inside octave namespace
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|
1223 _edit_area->zoomOut (1); |
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move GUI file editor classes inside octave namespace
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|
1224 auto_margin_width (); |
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|
1225 } |
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move GUI file editor classes inside octave namespace
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|
1226 |
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move GUI file editor classes inside octave namespace
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|
1227 void file_editor_tab::zoom_normal (const QWidget *ID) |
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move GUI file editor classes inside octave namespace
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|
1228 { |
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move GUI file editor classes inside octave namespace
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|
1229 if (ID != this) |
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move GUI file editor classes inside octave namespace
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changeset
|
1230 return; |
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move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
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changeset
|
1231 |
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move GUI file editor classes inside octave namespace
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|
1232 _edit_area->zoomTo (0); |
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move GUI file editor classes inside octave namespace
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|
1233 auto_margin_width (); |
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|
1234 } |
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move GUI file editor classes inside octave namespace
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|
1235 |
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move GUI file editor classes inside octave namespace
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|
1236 void file_editor_tab::handle_find_dialog_finished (int) |
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|
1237 { |
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|
1238 // Find dialog is going to hide. Save location of window for |
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move GUI file editor classes inside octave namespace
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|
1239 // when it is reshown. |
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move GUI file editor classes inside octave namespace
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|
1240 _find_dialog_geometry = _find_dialog->geometry (); |
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move GUI file editor classes inside octave namespace
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|
1241 _find_dialog_is_visible = false; |
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|
1242 } |
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changeset
|
1243 |
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|
1244 void file_editor_tab::find (const QWidget *ID, QList<QAction *> fetab_actions) |
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move GUI file editor classes inside octave namespace
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|
1245 { |
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|
1246 if (ID != this) |
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move GUI file editor classes inside octave namespace
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changeset
|
1247 return; |
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move GUI file editor classes inside octave namespace
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changeset
|
1248 |
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move GUI file editor classes inside octave namespace
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|
1249 // The find_dialog feature doesn't need a slot for return info. |
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move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
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|
1250 // Rather than Qt::DeleteOnClose, let the find feature hang about |
2b3e0b570e77
move GUI file editor classes inside octave namespace
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|
1251 // in case it contains useful information like previous searches |
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move GUI file editor classes inside octave namespace
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|
1252 // and so on. Perhaps one find dialog for the whole editor is |
2b3e0b570e77
move GUI file editor classes inside octave namespace
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|
1253 // better, but individual find dialogs has the nice feature of |
2b3e0b570e77
move GUI file editor classes inside octave namespace
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|
1254 // retaining position per file editor tabs, which can be undocked. |
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move GUI file editor classes inside octave namespace
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|
1255 |
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move GUI file editor classes inside octave namespace
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changeset
|
1256 if (! _find_dialog) |
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move GUI file editor classes inside octave namespace
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|
1257 { |
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|
1258 _find_dialog = new find_dialog (_edit_area, |
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move GUI file editor classes inside octave namespace
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|
1259 fetab_actions.mid (0,2), |
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move GUI file editor classes inside octave namespace
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|
1260 qobject_cast<QWidget *> (sender ())); |
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move GUI file editor classes inside octave namespace
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|
1261 connect (_find_dialog, SIGNAL (finished (int)), |
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move GUI file editor classes inside octave namespace
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|
1262 this, SLOT (handle_find_dialog_finished (int))); |
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move GUI file editor classes inside octave namespace
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changeset
|
1263 |
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move GUI file editor classes inside octave namespace
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changeset
|
1264 connect (this, SIGNAL (request_find_next ()), |
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move GUI file editor classes inside octave namespace
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changeset
|
1265 _find_dialog, SLOT (find_next ())); |
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move GUI file editor classes inside octave namespace
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diff
changeset
|
1266 |
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move GUI file editor classes inside octave namespace
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changeset
|
1267 connect (this, SIGNAL (request_find_previous ()), |
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|
1268 _find_dialog, SLOT (find_prev ())); |
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|
1269 |
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|
1270 _find_dialog->setWindowModality (Qt::NonModal); |
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move GUI file editor classes inside octave namespace
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|
1271 _find_dialog_geometry = _find_dialog->geometry (); |
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|
1272 } |
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|
1273 else if (! _find_dialog->isVisible ()) |
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changeset
|
1274 { |
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|
1275 _find_dialog->setGeometry (_find_dialog_geometry); |
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|
1276 QPoint p = _find_dialog->pos (); |
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|
1277 _find_dialog->move (p.x ()+10, p.y ()+10); |
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|
1278 } |
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changeset
|
1279 |
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|
1280 _find_dialog->show (); |
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|
1281 _find_dialog_is_visible = true; |
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|
1282 _find_dialog->activateWindow (); |
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|
1283 _find_dialog->init_search_text (); |
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changeset
|
1284 |
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changeset
|
1285 } |
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changeset
|
1286 |
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|
1287 void file_editor_tab::find_next (const QWidget *ID) |
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|
1288 { |
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changeset
|
1289 if (ID == this) |
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changeset
|
1290 emit request_find_next (); |
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|
1291 } |
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changeset
|
1292 |
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changeset
|
1293 void file_editor_tab::find_previous (const QWidget *ID) |
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changeset
|
1294 { |
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changeset
|
1295 if (ID == this) |
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changeset
|
1296 emit request_find_previous (); |
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|
1297 } |
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changeset
|
1298 |
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changeset
|
1299 void file_editor_tab::goto_line (const QWidget *ID, int line) |
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|
1300 { |
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changeset
|
1301 if (ID != this) |
2b3e0b570e77
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diff
changeset
|
1302 return; |
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changeset
|
1303 |
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changeset
|
1304 if (m_bp_restore_count > 0) |
2b3e0b570e77
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diff
changeset
|
1305 { |
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changeset
|
1306 // This goto-line request is invoked by restoring a breakpoint during |
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move GUI file editor classes inside octave namespace
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changeset
|
1307 // saving the file, thus, do not go to the related line |
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changeset
|
1308 m_bp_restore_count--; |
2b3e0b570e77
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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 |
2b3e0b570e77
move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents:
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diff
changeset
|
1312 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
|
1313 { |
2b3e0b570e77
move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents:
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diff
changeset
|
1314 bool ok = false; |
2b3e0b570e77
move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents:
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diff
changeset
|
1315 int index; |
2b3e0b570e77
move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents:
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diff
changeset
|
1316 _edit_area->getCursorPosition (&line, &index); |
2b3e0b570e77
move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents:
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diff
changeset
|
1317 line = QInputDialog::getInt (_edit_area, tr ("Goto line"), |
2b3e0b570e77
move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents:
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diff
changeset
|
1318 tr ("Line number"), line+1, 1, |
2b3e0b570e77
move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents:
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diff
changeset
|
1319 _edit_area->lines (), 1, &ok); |
2b3e0b570e77
move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents:
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diff
changeset
|
1320 if (ok) |
2b3e0b570e77
move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
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diff
changeset
|
1321 _edit_area->setCursorPosition (line-1, 0); |
2b3e0b570e77
move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents:
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diff
changeset
|
1322 } |
2b3e0b570e77
move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents:
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diff
changeset
|
1323 else // go to given line without dialog |
2b3e0b570e77
move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents:
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diff
changeset
|
1324 _edit_area->setCursorPosition (line-1, 0); |
2b3e0b570e77
move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents:
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diff
changeset
|
1325 |
2b3e0b570e77
move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents:
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diff
changeset
|
1326 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:
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diff
changeset
|
1327 } |
2b3e0b570e77
move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents:
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diff
changeset
|
1328 |
2b3e0b570e77
move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
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diff
changeset
|
1329 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>
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changeset
|
1330 { |
2b3e0b570e77
move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
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diff
changeset
|
1331 if (ID != this) |
2b3e0b570e77
move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
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diff
changeset
|
1332 return; |
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move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
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diff
changeset
|
1333 |
2b3e0b570e77
move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
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diff
changeset
|
1334 if (select) |
2b3e0b570e77
move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
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changeset
|
1335 _edit_area->selectToMatchingBrace (); |
2b3e0b570e77
move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
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changeset
|
1336 else |
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move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
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diff
changeset
|
1337 _edit_area->moveToMatchingBrace (); |
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move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
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changeset
|
1338 } |
2b3e0b570e77
move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
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diff
changeset
|
1339 |
2b3e0b570e77
move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
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changeset
|
1340 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>
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|
1341 { |
2b3e0b570e77
move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
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changeset
|
1342 if (ID != this) |
2b3e0b570e77
move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
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diff
changeset
|
1343 return; |
2b3e0b570e77
move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
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diff
changeset
|
1344 |
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move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
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changeset
|
1345 QsciScintilla::AutoCompletionSource s = _edit_area->autoCompletionSource (); |
2b3e0b570e77
move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
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diff
changeset
|
1346 switch (s) |
2b3e0b570e77
move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
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diff
changeset
|
1347 { |
18482
3a509de8e791
automatic completion list as user preference (bug #41469)
Torsten <ttl@justmail.de>
parents:
18460
diff
changeset
|
1348 case QsciScintilla::AcsAll: |
3a509de8e791
automatic completion list as user preference (bug #41469)
Torsten <ttl@justmail.de>
parents:
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diff
changeset
|
1349 _edit_area->autoCompleteFromAll (); |
3a509de8e791
automatic completion list as user preference (bug #41469)
Torsten <ttl@justmail.de>
parents:
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diff
changeset
|
1350 break; |
3a509de8e791
automatic completion list as user preference (bug #41469)
Torsten <ttl@justmail.de>
parents:
18460
diff
changeset
|
1351 |
3a509de8e791
automatic completion list as user preference (bug #41469)
Torsten <ttl@justmail.de>
parents:
18460
diff
changeset
|
1352 case QsciScintilla::AcsAPIs: |
3a509de8e791
automatic completion list as user preference (bug #41469)
Torsten <ttl@justmail.de>
parents:
18460
diff
changeset
|
1353 _edit_area->autoCompleteFromAPIs (); |
3a509de8e791
automatic completion list as user preference (bug #41469)
Torsten <ttl@justmail.de>
parents:
18460
diff
changeset
|
1354 break; |
3a509de8e791
automatic completion list as user preference (bug #41469)
Torsten <ttl@justmail.de>
parents:
18460
diff
changeset
|
1355 |
3a509de8e791
automatic completion list as user preference (bug #41469)
Torsten <ttl@justmail.de>
parents:
18460
diff
changeset
|
1356 case QsciScintilla::AcsDocument: |
3a509de8e791
automatic completion list as user preference (bug #41469)
Torsten <ttl@justmail.de>
parents:
18460
diff
changeset
|
1357 _edit_area->autoCompleteFromDocument (); |
3a509de8e791
automatic completion list as user preference (bug #41469)
Torsten <ttl@justmail.de>
parents:
18460
diff
changeset
|
1358 break; |
3a509de8e791
automatic completion list as user preference (bug #41469)
Torsten <ttl@justmail.de>
parents:
18460
diff
changeset
|
1359 |
3a509de8e791
automatic completion list as user preference (bug #41469)
Torsten <ttl@justmail.de>
parents:
18460
diff
changeset
|
1360 case QsciScintilla::AcsNone: |
3a509de8e791
automatic completion list as user preference (bug #41469)
Torsten <ttl@justmail.de>
parents:
18460
diff
changeset
|
1361 break; |
24716
2b3e0b570e77
move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
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diff
changeset
|
1362 } |
2b3e0b570e77
move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents:
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diff
changeset
|
1363 } |
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move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents:
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diff
changeset
|
1364 |
2b3e0b570e77
move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
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diff
changeset
|
1365 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>
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changeset
|
1366 { |
2b3e0b570e77
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John W. Eaton <jwe@octave.org>
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diff
changeset
|
1367 // FIXME: |
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move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
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changeset
|
1368 _edit_area->beginUndoAction (); |
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John W. Eaton <jwe@octave.org>
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diff
changeset
|
1369 |
2b3e0b570e77
move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
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diff
changeset
|
1370 if (_edit_area->hasSelectedText ()) |
2b3e0b570e77
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John W. Eaton <jwe@octave.org>
parents:
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diff
changeset
|
1371 { |
2b3e0b570e77
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John W. Eaton <jwe@octave.org>
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diff
changeset
|
1372 int lineFrom, lineTo, colFrom, colTo; |
2b3e0b570e77
move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents:
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diff
changeset
|
1373 _edit_area->getSelection (&lineFrom, &colFrom, &lineTo, &colTo); |
2b3e0b570e77
move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents:
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diff
changeset
|
1374 |
2b3e0b570e77
move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents:
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diff
changeset
|
1375 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>
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diff
changeset
|
1376 lineTo--; // stop at line above |
2b3e0b570e77
move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
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diff
changeset
|
1377 |
2b3e0b570e77
move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents:
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diff
changeset
|
1378 for (int i = lineFrom; i <= lineTo; i++) |
2b3e0b570e77
move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents:
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diff
changeset
|
1379 { |
2b3e0b570e77
move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents:
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diff
changeset
|
1380 if (indent) |
2b3e0b570e77
move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents:
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diff
changeset
|
1381 _edit_area->indent (i); |
2b3e0b570e77
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John W. Eaton <jwe@octave.org>
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diff
changeset
|
1382 else |
2b3e0b570e77
move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents:
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diff
changeset
|
1383 _edit_area->unindent (i); |
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John W. Eaton <jwe@octave.org>
parents:
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diff
changeset
|
1384 } |
2b3e0b570e77
move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents:
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diff
changeset
|
1385 //set selection on (un)indented section |
2b3e0b570e77
move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
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diff
changeset
|
1386 _edit_area->setSelection (lineFrom, 0, lineTo, |
2b3e0b570e77
move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
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diff
changeset
|
1387 _edit_area->text (lineTo).length ()-1); |
2b3e0b570e77
move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
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diff
changeset
|
1388 } |
2b3e0b570e77
move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents:
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diff
changeset
|
1389 else |
2b3e0b570e77
move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents:
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diff
changeset
|
1390 { |
2b3e0b570e77
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John W. Eaton <jwe@octave.org>
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diff
changeset
|
1391 int cpline, col; |
2b3e0b570e77
move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
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diff
changeset
|
1392 _edit_area->getCursorPosition (&cpline, &col); |
2b3e0b570e77
move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
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diff
changeset
|
1393 if (indent) |
2b3e0b570e77
move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
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diff
changeset
|
1394 _edit_area->indent (cpline); |
2b3e0b570e77
move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
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diff
changeset
|
1395 else |
2b3e0b570e77
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John W. Eaton <jwe@octave.org>
parents:
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diff
changeset
|
1396 _edit_area->unindent (cpline); |
2b3e0b570e77
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diff
changeset
|
1397 } |
2b3e0b570e77
move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents:
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diff
changeset
|
1398 |
2b3e0b570e77
move GUI file editor classes inside octave namespace
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diff
changeset
|
1399 _edit_area->endUndoAction (); |
2b3e0b570e77
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John W. Eaton <jwe@octave.org>
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changeset
|
1400 } |
2b3e0b570e77
move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents:
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diff
changeset
|
1401 |
2b3e0b570e77
move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
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diff
changeset
|
1402 void file_editor_tab::do_smart_indent_line_or_selected_text (void) |
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|
1403 { |
2b3e0b570e77
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John W. Eaton <jwe@octave.org>
parents:
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diff
changeset
|
1404 _edit_area->beginUndoAction (); |
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John W. Eaton <jwe@octave.org>
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diff
changeset
|
1405 |
2b3e0b570e77
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John W. Eaton <jwe@octave.org>
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changeset
|
1406 int lineFrom, lineTo; |
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changeset
|
1407 |
2b3e0b570e77
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changeset
|
1408 if (_edit_area->hasSelectedText ()) |
2b3e0b570e77
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John W. Eaton <jwe@octave.org>
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|
1409 { |
2b3e0b570e77
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John W. Eaton <jwe@octave.org>
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diff
changeset
|
1410 int colFrom, colTo; |
2b3e0b570e77
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|
1411 _edit_area->getSelection (&lineFrom, &colFrom, &lineTo, &colTo); |
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changeset
|
1412 |
2b3e0b570e77
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John W. Eaton <jwe@octave.org>
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diff
changeset
|
1413 if (colTo == 0) // the beginning of last line is not selected |
2b3e0b570e77
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diff
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|
1414 lineTo--; // stop at line above |
2b3e0b570e77
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diff
changeset
|
1415 } |
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John W. Eaton <jwe@octave.org>
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diff
changeset
|
1416 else |
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John W. Eaton <jwe@octave.org>
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diff
changeset
|
1417 { |
2b3e0b570e77
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diff
changeset
|
1418 int col; |
2b3e0b570e77
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diff
changeset
|
1419 _edit_area->getCursorPosition (&lineFrom, &col); |
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diff
changeset
|
1420 |
2b3e0b570e77
move GUI file editor classes inside octave namespace
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parents:
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diff
changeset
|
1421 lineTo = lineFrom; |
2b3e0b570e77
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John W. Eaton <jwe@octave.org>
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changeset
|
1422 } |
2b3e0b570e77
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John W. Eaton <jwe@octave.org>
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diff
changeset
|
1423 |
2b3e0b570e77
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diff
changeset
|
1424 _edit_area->smart_indent_line_or_selected_text (lineFrom, lineTo); |
2b3e0b570e77
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changeset
|
1425 |
2b3e0b570e77
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John W. Eaton <jwe@octave.org>
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diff
changeset
|
1426 _edit_area->endUndoAction (); |
2b3e0b570e77
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John W. Eaton <jwe@octave.org>
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diff
changeset
|
1427 } |
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John W. Eaton <jwe@octave.org>
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diff
changeset
|
1428 |
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John W. Eaton <jwe@octave.org>
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diff
changeset
|
1429 void file_editor_tab::do_comment_selected_text (bool comment, bool input_str) |
2b3e0b570e77
move GUI file editor classes inside octave namespace
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changeset
|
1430 { |
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|
1431 QRegExp rxc; |
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|
1432 QString ws = "^([ \\t]*)"; |
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|
1433 QStringList comment_str = _edit_area->comment_string (comment); |
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|
1434 QString used_comment_str = comment_str.at (0); |
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|
1435 |
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|
1436 if (comment) |
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|
1437 { |
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|
1438 if (input_str) |
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move GUI file editor classes inside octave namespace
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|
1439 { |
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|
1440 bool ok; |
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move GUI file editor classes inside octave namespace
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|
1441 QSettings *settings = resource_manager::get_settings (); |
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|
1442 |
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|
1443 used_comment_str = QInputDialog::getText ( |
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move GUI file editor classes inside octave namespace
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|
1444 this, tr ("Comment selected text"), |
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move GUI file editor classes inside octave namespace
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|
1445 tr ("Comment string to use:\n"), QLineEdit::Normal, |
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move GUI file editor classes inside octave namespace
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|
1446 settings->value (oct_last_comment_str, comment_str.at (0)).toString (), |
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|
1447 &ok); |
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|
1448 |
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|
1449 if ((! ok) || used_comment_str.isEmpty ()) |
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|
1450 return; // No input, do nothing |
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|
1451 else |
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|
1452 settings->setValue (oct_last_comment_str, used_comment_str); // Store last |
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|
1453 } |
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|
1454 } |
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|
1455 else |
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|
1456 { |
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|
1457 // Uncommenting (several strings possible) |
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|
1458 |
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|
1459 // Sort strings according their length |
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|
1460 QStringList comment_str_sorted (comment_str.at (0)); |
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|
1461 bool inserted; |
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|
1462 |
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|
1463 for (int i = 1; i < comment_str.length (); i++) |
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|
1464 { |
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|
1465 inserted = false; |
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|
1466 for (int j = 0; j < comment_str_sorted.length (); j++) |
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|
1467 { |
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|
1468 if (comment_str.at (i).length () > comment_str_sorted.at (j).length ()) |
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|
1469 { |
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|
1470 comment_str_sorted.insert (j, comment_str.at (i)); |
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|
1471 inserted = true; |
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|
1472 break; |
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|
1473 } |
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|
1474 } |
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|
1475 if (! inserted) |
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|
1476 comment_str_sorted << comment_str.at (i); |
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|
1477 } |
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|
1478 |
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|
1479 // Create regular expression |
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|
1480 QString regexp; |
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|
1481 for (int i = 0; i < comment_str_sorted.length (); i++) |
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|
1482 { |
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|
1483 if (i > 0) |
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|
1484 regexp = regexp + QString ("|"); |
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|
1485 regexp = regexp + comment_str_sorted.at (i); |
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|
1486 } |
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|
1487 rxc = QRegExp (ws + "(" + regexp + ")"); |
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|
1488 } |
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|
1489 |
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|
1490 // Do the commenting/uncommenting |
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|
1491 int len = 0, lenc = 0; |
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|
1492 _edit_area->beginUndoAction (); |
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|
1493 |
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|
1494 if (_edit_area->hasSelectedText ()) |
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|
1495 { |
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|
1496 int lineFrom, lineTo, colFrom, colTo; |
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|
1497 int change_col_from = 1; |
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|
1498 int change_col_to = 1; |
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|
1499 bool removed; |
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|
1500 |
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|
1501 _edit_area->getSelection (&lineFrom, &colFrom, &lineTo, &colTo); |
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|
1502 |
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|
1503 if (colTo == 0) // the beginning of last line is not selected |
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|
1504 lineTo--; // stop at line above |
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|
1505 |
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|
1506 for (int i = lineFrom; i <= lineTo; i++) |
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|
1507 { |
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|
1508 if (comment) |
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|
1509 { |
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|
1510 _edit_area->insertAt (used_comment_str, i, 0); |
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|
1511 } |
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|
1512 else |
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|
1513 { |
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|
1514 QString line (_edit_area->text (i)); |
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1515 if ((removed = line.contains (rxc))) |
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|
1516 { |
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|
1517 len = rxc.matchedLength (); // complete length |
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1518 QString matched_text = rxc.capturedTexts ().at (0); |
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1519 lenc = matched_text.remove (QRegExp (ws)).length (); // only comment string |
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1520 _edit_area->setSelection (i, len-lenc, i, len); |
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1521 _edit_area->removeSelectedText (); |
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|
1522 } |
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|
1523 |
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1524 // handle case, where the selection remains unchanged |
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1525 if (i == lineFrom && (colFrom < len-lenc || ! removed)) |
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1526 change_col_from = 0; // do not change start of selection |
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1527 if (i == lineTo && (colTo < len-lenc || ! removed)) |
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1528 change_col_to = 0; // do not change end of selection |
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|
1529 } |
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|
1530 } |
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|
1531 |
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|
1532 // update the selection area |
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|
1533 if (comment) |
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|
1534 { |
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|
1535 colFrom = colFrom + lenc; // shift start position by comment length |
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1536 if (colTo > 0) |
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|
1537 colTo = colTo + lenc; // shift end position by comment length |
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1538 else |
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|
1539 lineTo++; // colTo == 0 , fully select previous line |
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|
1540 } |
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|
1541 else |
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|
1542 { |
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|
1543 if (colTo == 0) |
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1544 lineTo++; // colTo == 0 , fully select previous line |
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|
1545 colFrom = colFrom - change_col_from*lenc; |
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|
1546 colTo = colTo - change_col_to*lenc; |
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|
1547 } |
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|
1548 |
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|
1549 // set updated selection area |
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move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents:
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diff
changeset
|
1550 _edit_area->setSelection (lineFrom, colFrom, lineTo, colTo); |
2b3e0b570e77
move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents:
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diff
changeset
|
1551 } |
2b3e0b570e77
move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents:
24666
diff
changeset
|
1552 else |
2b3e0b570e77
move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents:
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diff
changeset
|
1553 { |
2b3e0b570e77
move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents:
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diff
changeset
|
1554 int cpline, col; |
2b3e0b570e77
move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents:
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diff
changeset
|
1555 _edit_area->getCursorPosition (&cpline, &col); |
2b3e0b570e77
move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents:
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diff
changeset
|
1556 if (comment) |
2b3e0b570e77
move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents:
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diff
changeset
|
1557 _edit_area->insertAt (used_comment_str, cpline, 0); |
2b3e0b570e77
move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents:
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diff
changeset
|
1558 else |
2b3e0b570e77
move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents:
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diff
changeset
|
1559 { |
2b3e0b570e77
move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents:
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diff
changeset
|
1560 QString line (_edit_area->text (cpline)); |
2b3e0b570e77
move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents:
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diff
changeset
|
1561 if (line.contains (rxc)) |
2b3e0b570e77
move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents:
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diff
changeset
|
1562 { |
2b3e0b570e77
move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents:
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diff
changeset
|
1563 len = rxc.matchedLength (); // complete length |
2b3e0b570e77
move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents:
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diff
changeset
|
1564 QString matched_text = rxc.capturedTexts ().at (0); |
2b3e0b570e77
move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents:
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diff
changeset
|
1565 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:
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diff
changeset
|
1566 _edit_area->setSelection (cpline, len-lenc, cpline, len); |
2b3e0b570e77
move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents:
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diff
changeset
|
1567 _edit_area->removeSelectedText (); |
2b3e0b570e77
move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents:
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diff
changeset
|
1568 } |
2b3e0b570e77
move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents:
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diff
changeset
|
1569 } |
2b3e0b570e77
move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents:
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diff
changeset
|
1570 } |
2b3e0b570e77
move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents:
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diff
changeset
|
1571 _edit_area->endUndoAction (); |
2b3e0b570e77
move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents:
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diff
changeset
|
1572 } |
2b3e0b570e77
move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents:
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diff
changeset
|
1573 |
2b3e0b570e77
move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
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diff
changeset
|
1574 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:
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diff
changeset
|
1575 { |
2b3e0b570e77
move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents:
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diff
changeset
|
1576 QString title (""); |
2b3e0b570e77
move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
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diff
changeset
|
1577 QString tooltip (""); |
2b3e0b570e77
move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
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diff
changeset
|
1578 |
2b3e0b570e77
move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
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diff
changeset
|
1579 if (! valid_file_name ()) |
2b3e0b570e77
move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents:
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diff
changeset
|
1580 title = tr ("<unnamed>"); |
2b3e0b570e77
move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
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diff
changeset
|
1581 else |
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move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
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diff
changeset
|
1582 { |
2b3e0b570e77
move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
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diff
changeset
|
1583 if (_long_title) |
2b3e0b570e77
move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
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diff
changeset
|
1584 title = _file_name; |
2b3e0b570e77
move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
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diff
changeset
|
1585 else |
2b3e0b570e77
move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents:
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diff
changeset
|
1586 { |
2b3e0b570e77
move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
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diff
changeset
|
1587 QFileInfo file (_file_name); |
2b3e0b570e77
move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
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diff
changeset
|
1588 title = file.fileName (); |
2b3e0b570e77
move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents:
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diff
changeset
|
1589 tooltip = _file_name; |
2b3e0b570e77
move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents:
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diff
changeset
|
1590 } |
2b3e0b570e77
move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents:
24666
diff
changeset
|
1591 } |
2b3e0b570e77
move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents:
24666
diff
changeset
|
1592 |
2b3e0b570e77
move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents:
24666
diff
changeset
|
1593 if (modified) |
2b3e0b570e77
move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents:
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diff
changeset
|
1594 emit file_name_changed (title.prepend ("* "), tooltip); |
2b3e0b570e77
move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents:
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diff
changeset
|
1595 else |
2b3e0b570e77
move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents:
24666
diff
changeset
|
1596 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
|
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:
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diff
changeset
|
1599 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
|
1600 { |
2b3e0b570e77
move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents:
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diff
changeset
|
1601 _copy_available = enableCopy; |
2b3e0b570e77
move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents:
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diff
changeset
|
1602 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
|
1603 } |
2b3e0b570e77
move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents:
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diff
changeset
|
1604 |
2b3e0b570e77
move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents:
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diff
changeset
|
1605 // 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
|
1606 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
|
1607 { |
2b3e0b570e77
move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents:
24666
diff
changeset
|
1608 dlg->setAttribute (Qt::WA_DeleteOnClose); |
2b3e0b570e77
move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents:
24666
diff
changeset
|
1609 if (modal) |
2b3e0b570e77
move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents:
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diff
changeset
|
1610 dlg->exec (); |
2b3e0b570e77
move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents:
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diff
changeset
|
1611 else |
2b3e0b570e77
move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents:
24666
diff
changeset
|
1612 { |
2b3e0b570e77
move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents:
24666
diff
changeset
|
1613 dlg->setWindowModality (Qt::NonModal); |
2b3e0b570e77
move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents:
24666
diff
changeset
|
1614 dlg->show (); |
2b3e0b570e77
move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents:
24666
diff
changeset
|
1615 } |
2b3e0b570e77
move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents:
24666
diff
changeset
|
1616 } |
2b3e0b570e77
move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents:
24666
diff
changeset
|
1617 |
2b3e0b570e77
move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents:
24666
diff
changeset
|
1618 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
|
1619 { |
2b3e0b570e77
move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents:
24666
diff
changeset
|
1620 int decision = QMessageBox::Yes; |
2b3e0b570e77
move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents:
24666
diff
changeset
|
1621 if (_edit_area->isModified ()) |
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 // 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
|
1624 // 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:
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diff
changeset
|
1625 // 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
|
1626 QMessageBox::StandardButtons buttons = QMessageBox::Save | |
2b3e0b570e77
move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents:
24666
diff
changeset
|
1627 QMessageBox::Discard | |
2b3e0b570e77
move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents:
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diff
changeset
|
1628 QMessageBox::Cancel; |
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 // 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
|
1631 // modified seems sufficient. Exit-condition-specific messages could |
2b3e0b570e77
move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents:
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diff
changeset
|
1632 // 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:
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diff
changeset
|
1633 QString available_actions = |
19714
21015ca26566
Restructure shutdown flow and behavior for improved robustness
Daniel J Sebald <daniel.sebald@ieee.org>
parents:
19697
diff
changeset
|
1634 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
|
1635 |
24716
2b3e0b570e77
move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents:
24666
diff
changeset
|
1636 QString file; |
2b3e0b570e77
move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents:
24666
diff
changeset
|
1637 if (valid_file_name ()) |
17973
6925dca34807
fix saving unnamed editor files when closing octave (bug #40637)
Torsten <ttl@justmail.de>
parents:
17962
diff
changeset
|
1638 file = _file_name; |
24716
2b3e0b570e77
move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents:
24666
diff
changeset
|
1639 else |
17973
6925dca34807
fix saving unnamed editor files when closing octave (bug #40637)
Torsten <ttl@justmail.de>
parents:
17962
diff
changeset
|
1640 file = tr ("<unnamed>"); |
6925dca34807
fix saving unnamed editor files when closing octave (bug #40637)
Torsten <ttl@justmail.de>
parents:
17962
diff
changeset
|
1641 |
24716
2b3e0b570e77
move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents:
24666
diff
changeset
|
1642 QMessageBox *msgBox |
2b3e0b570e77
move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
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24666
diff
changeset
|
1643 = 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
|
1644 tr ("The file\n\n" |
2b3e0b570e77
move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
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24666
diff
changeset
|
1645 " %1\n\n" |
2b3e0b570e77
move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
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diff
changeset
|
1646 "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
|
1647 "%2"). |
2b3e0b570e77
move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents:
24666
diff
changeset
|
1648 arg (file). arg (available_actions), |
2b3e0b570e77
move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents:
24666
diff
changeset
|
1649 buttons, qobject_cast<QWidget *> (parent ())); |
2b3e0b570e77
move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents:
24666
diff
changeset
|
1650 |
2b3e0b570e77
move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
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24666
diff
changeset
|
1651 msgBox->setDefaultButton (QMessageBox::Save); |
2b3e0b570e77
move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
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diff
changeset
|
1652 _edit_area->setReadOnly (true); |
2b3e0b570e77
move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
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24666
diff
changeset
|
1653 connect (msgBox, SIGNAL (finished (int)), |
2b3e0b570e77
move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents:
24666
diff
changeset
|
1654 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
|
1655 |
2b3e0b570e77
move GUI file editor classes inside octave namespace
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24666
diff
changeset
|
1656 show_dialog (msgBox, true); |
2b3e0b570e77
move GUI file editor classes inside octave namespace
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24666
diff
changeset
|
1657 |
2b3e0b570e77
move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
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diff
changeset
|
1658 if (_cancelled) |
2b3e0b570e77
move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
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diff
changeset
|
1659 return QMessageBox::Cancel; |
2b3e0b570e77
move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
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24666
diff
changeset
|
1660 else |
2b3e0b570e77
move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents:
24666
diff
changeset
|
1661 return decision; |
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 else |
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:
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diff
changeset
|
1665 // Nothing was modified. Leave tab present in case user |
2b3e0b570e77
move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
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24666
diff
changeset
|
1666 // 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
|
1667 } |
2b3e0b570e77
move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents:
24666
diff
changeset
|
1668 |
2b3e0b570e77
move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents:
24666
diff
changeset
|
1669 return decision; |
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1670 } |
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1671 |
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1672 void file_editor_tab::handle_file_modified_answer (int decision) |
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1673 { |
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1674 if (decision == QMessageBox::Save) |
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1675 { |
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1676 // Save file, but do not remove from editor. |
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1677 save_file (_file_name, false, false); |
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1678 } |
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1679 else if (decision == QMessageBox::Discard) |
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1680 { |
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1681 // User doesn't want to save, leave tab and remove subsequently. |
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1682 } |
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1683 else |
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1684 { |
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1685 // User canceled, allow editing again. |
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1686 _edit_area->setReadOnly (false); |
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1687 _cancelled = true; |
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1688 } |
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1689 } |
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1690 |
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1691 void file_editor_tab::set_modified (bool modified) |
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1692 { |
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1693 _edit_area->setModified (modified); |
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1694 } |
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1695 |
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1696 void file_editor_tab::recover_from_exit (void) |
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1697 { |
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1698 // reset the possibly still existing read only state |
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1699 _edit_area->setReadOnly (false); |
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1700 |
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1701 // if we are in this slot and the list of breakpoint is not empty, |
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1702 // then this tab was saved during an exit of the applications (not |
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1703 // restoring the breakpoints and not emptying the list) and the user |
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1704 // canceled this closing late on. |
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1705 check_restore_breakpoints (); |
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1706 } |
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1707 |
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1708 void file_editor_tab::check_restore_breakpoints (void) |
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1709 { |
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1710 if (! _bp_lines.isEmpty ()) |
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1711 { |
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1712 // At least one breakpoint is present. |
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1713 // Get rid of breakpoints at old (now possibly invalid) linenumbers |
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1714 remove_all_breakpoints (this); |
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1715 |
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1716 // and set breakpoints at the new linenumbers |
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1717 m_bp_restore_count = _bp_lines.length (); |
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1718 for (int i = 0; i < _bp_lines.length (); i++) |
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1719 handle_request_add_breakpoint (_bp_lines.value (i) + 1, |
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1720 _bp_conditions.value (i)); |
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1721 |
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1722 // Keep the list of breakpoints empty, except after explicit requests. |
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1723 _bp_lines.clear (); |
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1724 _bp_conditions.clear (); |
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1725 } |
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|
1726 } |
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|
1727 |
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1728 QString file_editor_tab::load_file (const QString& fileName) |
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1729 { |
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1730 // get the absolute path |
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1731 QFileInfo file_info = QFileInfo (fileName); |
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1732 QString file_to_load; |
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1733 if (file_info.exists ()) |
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1734 file_to_load = file_info.canonicalFilePath (); |
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1735 else |
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|
1736 file_to_load = fileName; |
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|
1737 QFile file (file_to_load); |
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1738 if (! file.open (QFile::ReadOnly)) |
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1739 return file.errorString (); |
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|
1740 |
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1741 // read the file |
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|
1742 QTextStream in (&file); |
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1743 // set the desired codec |
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|
1744 QTextCodec *codec = QTextCodec::codecForName (_encoding.toLatin1 ()); |
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|
1745 in.setCodec (codec); |
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|
1746 |
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|
1747 QApplication::setOverrideCursor (Qt::WaitCursor); |
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1748 _edit_area->setText (in.readAll ()); |
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1749 _edit_area->setEolMode (detect_eol_mode ()); |
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1750 QApplication::restoreOverrideCursor (); |
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|
1751 |
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1752 _copy_available = false; // no selection yet available |
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1753 set_file_name (file_to_load); |
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1754 update_window_title (false); // window title (no modification) |
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1755 _edit_area->setModified (false); // loaded file is not modified yet |
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1756 |
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|
1757 update_eol_indicator (); |
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|
1758 |
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1759 // FIXME: (BREAKPOINTS) At this point it would be nice to put any set |
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1760 // breakpoints on the margin. In order to do this, somehow the |
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1761 // "dbstatus" command needs to be accessed. All it would require is a |
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|
1762 // routine that does "res = feval ("dbstatus") and signals that result |
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1763 // to some slot. |
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|
1764 // |
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1765 // See patch #8016 for a general way to get Octave results from |
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1766 // commands processed in the background. |
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1767 |
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|
1768 /* |
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|
1769 connect (octave_link, SIGNAL (fileSelected (QObject *, const QString&, const octave_value_list&)), |
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1770 this, SLOT (handle_feval_result (QObject *, const QString&, const octave_value_list&))); |
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1771 connect (this, SIGNAL (evaluate_octave_command (const QString&)), |
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|
1772 octave_link, SLOT (queue_octave_command (const QString&))); |
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|
1773 |
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|
1774 emit evaluate_octave_command ("dbstatus"); |
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|
1775 */ |
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|
1776 |
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|
1777 return QString (); |
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|
1778 } |
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|
1779 |
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1780 QsciScintilla::EolMode file_editor_tab::detect_eol_mode (void) |
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|
1781 { |
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1782 QByteArray text = _edit_area->text ().toLatin1 (); |
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1783 |
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1784 QByteArray eol_lf = QByteArray (1,0x0a); |
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1785 QByteArray eol_cr = QByteArray (1,0x0d); |
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1786 QByteArray eol_crlf = eol_cr; |
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|
1787 eol_crlf.append (eol_lf); |
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1788 |
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1789 int count_crlf = text.count (eol_crlf); |
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1790 int count_lf = text.count (eol_lf) - count_crlf; // isolated lf |
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1791 int count_cr = text.count (eol_cr) - count_crlf; // isolated cr; |
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1792 |
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1793 // get default from OS or from settings |
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1794 #if defined (Q_OS_WIN32) |
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1795 int os_eol_mode = QsciScintilla::EolWindows; |
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1796 #elif defined (Q_OS_MAC) |
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1797 int os_eol_mode = QsciScintilla::EolMac; |
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1798 #else |
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1799 int os_eol_mode = QsciScintilla::EolUnix; |
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1800 #endif |
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1801 QSettings *settings = resource_manager::get_settings (); |
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1802 QsciScintilla::EolMode eol_mode = static_cast<QsciScintilla::EolMode> ( |
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1803 settings->value ("editor/default_eol_mode",os_eol_mode).toInt ()); |
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1804 |
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1805 int count_max = 0; |
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1806 |
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1807 if (count_crlf > count_max) |
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1808 { |
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1809 eol_mode = QsciScintilla::EolWindows; |
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1810 count_max = count_crlf; |
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1811 } |
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1812 if (count_lf > count_max) |
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1813 { |
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1814 eol_mode = QsciScintilla::EolUnix; |
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1815 count_max = count_lf; |
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1816 } |
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1817 if (count_cr > count_max) |
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1818 { |
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1819 eol_mode = QsciScintilla::EolMac; |
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1820 count_max = count_cr; |
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1821 } |
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1822 |
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1823 return eol_mode; |
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1824 } |
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1825 |
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1826 void file_editor_tab::update_eol_indicator (void) |
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1827 { |
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1828 switch (_edit_area->eolMode ()) |
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1829 { |
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1830 case QsciScintilla::EolWindows: |
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1831 _eol_indicator->setText ("CRLF"); |
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1832 break; |
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1833 case QsciScintilla::EolMac: |
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1834 _eol_indicator->setText ("CR"); |
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1835 break; |
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1836 case QsciScintilla::EolUnix: |
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1837 _eol_indicator->setText ("LF"); |
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1838 break; |
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1839 } |
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1840 } |
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1841 |
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1842 // FIXME: See patch #8016 for a general way to get Octave results from |
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1843 // commands processed in the background, e.g., dbstatus. |
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1844 void file_editor_tab::handle_octave_result (QObject *requester, |
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1845 QString& command, |
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1846 octave_value_list&) |
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1847 { |
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1848 // Check if this object initiated the command. |
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1849 if (requester == this) |
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1850 { |
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1851 if (command == "dbstatus") |
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1852 { |
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1853 // Should be installing breakpoints in this file |
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1854 /* |
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1855 octave:1> result = dbstatus |
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1856 result = |
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1857 |
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1858 0x1 struct array containing the fields: |
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1859 |
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1860 name |
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|
1861 file |
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|
1862 line |
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1863 */ |
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1864 // Check for results that match "file". |
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1865 } |
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1866 } |
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1867 } |
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1868 |
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1869 void file_editor_tab::new_file (const QString& commands) |
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1870 { |
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1871 update_window_title (false); // window title (no modification) |
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1872 |
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1873 QSettings *settings = resource_manager::get_settings (); |
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1874 |
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1875 // set the eol mode from the settings or depending on the OS if the entry is |
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1876 // missing in the settings |
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1877 #if defined (Q_OS_WIN32) |
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1878 int eol_mode = QsciScintilla::EolWindows; |
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1879 #elif defined (Q_OS_MAC) |
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1880 int eol_mode = QsciScintilla::EolMac; |
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1881 #else |
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1882 int eol_mode = QsciScintilla::EolUnix; |
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1883 #endif |
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1884 _edit_area->setEolMode ( |
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1885 static_cast<QsciScintilla::EolMode> ( |
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1886 settings->value ("editor/default_eol_mode",eol_mode).toInt ())); |
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1887 |
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1888 update_eol_indicator (); |
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1889 |
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1890 update_lexer (); |
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1891 |
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1892 _edit_area->setText (commands); |
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1893 _edit_area->setModified (false); // new file is not modified yet |
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1894 } |
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1895 |
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1896 // Force reloading of a file after it is saved. |
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1897 // This is needed to get the right line numbers for breakpoints (bug #46632). |
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1898 bool file_editor_tab::exit_debug_and_clear (const QString& full_name_q, |
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1899 const QString& base_name_q) |
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1900 { |
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1901 symbol_table& symtab |
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1902 = __get_symbol_table__ ("file_editor_tab::exit_debug_and_clear"); |
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1903 |
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1904 std::string base_name = base_name_q.toStdString (); |
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1905 octave_value sym; |
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1906 try |
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1907 { |
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1908 sym = symtab.find (base_name); |
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1909 } |
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1910 catch (const execution_exception& e) |
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1911 { |
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1912 // Ignore syntax error. |
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1913 // It was in the old file on disk; the user may have fixed it already. |
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1914 } |
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1915 |
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1916 // Return early if this file is not loaded in the symbol table |
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1917 if (! sym.is_defined () || ! sym.is_user_code ()) |
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1918 return true; |
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1919 |
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1920 octave_user_code *fcn = sym.user_code_value (); |
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1921 |
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1922 std::string full_name = full_name_q.toStdString (); |
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1923 if (sys::canonicalize_file_name (full_name.c_str ()) |
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1924 != sys::canonicalize_file_name (fcn->fcn_file_name ().c_str ())) |
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1925 return true; |
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1926 |
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1927 // If this file is loaded, check that we aren't currently running it |
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1928 bool retval = true; |
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1929 octave_idx_type curr_frame = -1; |
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1930 size_t nskip = 0; |
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1931 call_stack& cs |
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1932 = __get_call_stack__ ("file_editor_tab::exit_debug_and_clear"); |
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1933 octave_map stk = cs.backtrace (nskip, curr_frame, false); |
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1934 Cell names = stk.contents ("name"); |
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1935 for (octave_idx_type i = names.numel () - 1; i >= 0; i--) |
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1936 { |
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1937 if (names(i).string_value () == base_name) |
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1938 { |
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1939 int ans = QMessageBox::question (nullptr, tr ("Debug or Save"), |
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1940 tr ("This file is currently being executed.\n" |
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1941 "Quit debugging and save?"), |
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1942 QMessageBox::Save | QMessageBox::Cancel); |
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1943 |
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1944 if (ans == QMessageBox::Save) |
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1945 { |
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1946 emit execute_command_in_terminal_signal ("dbquit"); |
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1947 // Wait until dbquit has actually occurred |
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1948 while (names.numel () > i) |
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1949 { |
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1950 octave_sleep (0.01); |
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1951 stk = cs.backtrace (nskip, curr_frame, false); |
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1952 names = stk.contents ("name"); |
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1953 } |
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1954 } |
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1955 else |
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1956 retval = false; |
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1957 break; |
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1958 } |
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1959 } |
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1960 |
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1961 // If we aren't currently running it, or have quit above, force a reload. |
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1962 if (retval == true) |
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1963 symtab.clear_user_function (base_name); |
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1964 |
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1965 return retval; |
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1966 } |
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1967 |
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1968 void file_editor_tab::save_file (const QString& saveFileName, |
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1969 bool remove_on_success, |
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1970 bool restore_breakpoints) |
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1971 { |
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1972 // If it is a new file with no name, signal that saveFileAs |
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1973 // should be performed. |
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1974 if (! valid_file_name (saveFileName)) |
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1975 { |
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1976 save_file_as (remove_on_success); |
22181
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1977 return; |
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1978 } |
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1979 |
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1980 // Get a list of breakpoint line numbers, before exit_debug_and_clear(). |
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1981 emit report_marker_linenr (_bp_lines, _bp_conditions); |
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1982 |
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1983 // get the absolute path (if existing) |
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1984 QFileInfo file_info = QFileInfo (saveFileName); |
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1985 QString file_to_save; |
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1986 if (file_info.exists ()) |
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1987 { |
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1988 file_to_save = file_info.canonicalFilePath (); |
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1989 // Force reparse of this function next time it is used (bug #46632) |
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1990 if ((Fisdebugmode ())(0).is_true () |
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1991 && ! exit_debug_and_clear (file_to_save, file_info.baseName ())) |
23892
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1992 return; |
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1993 } |
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1994 else |
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1995 file_to_save = saveFileName; |
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1996 QFile file (file_to_save); |
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1997 |
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1998 // stop watching file |
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1999 QStringList trackedFiles = _file_system_watcher.files (); |
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2000 if (trackedFiles.contains (file_to_save)) |
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2001 _file_system_watcher.removePath (file_to_save); |
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2002 |
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2003 // open the file for writing |
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2004 if (! file.open (QIODevice::WriteOnly)) |
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2005 { |
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2006 // Unsuccessful, begin watching file again if it was being |
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2007 // watched previously. |
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2008 if (trackedFiles.contains (file_to_save)) |
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2009 _file_system_watcher.addPath (file_to_save); |
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2010 |
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2011 // Create a NonModal message about error. |
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2012 QMessageBox *msgBox |
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2013 = new QMessageBox (QMessageBox::Critical, |
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2014 tr ("Octave Editor"), |
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2015 tr ("Could not open file %1 for write:\n%2."). |
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2016 arg (file_to_save).arg (file.errorString ()), |
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2017 QMessageBox::Ok, nullptr); |
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2018 show_dialog (msgBox, false); |
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2019 |
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2020 return; |
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2021 } |
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2022 |
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2023 // save the contents into the file |
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2024 |
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2025 _encoding = _new_encoding; // consider a possible new encoding |
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2026 |
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2027 // set the desired codec (if suitable for contents) |
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2028 QTextCodec *codec = QTextCodec::codecForName (_encoding.toLatin1 ()); |
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2029 |
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2030 if (check_valid_codec (codec)) |
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2031 { |
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2032 save_file_as (remove_on_success); |
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2033 return; |
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2034 } |
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2035 |
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2036 // write the file |
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2037 QTextStream out (&file); |
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2038 out.setCodec (codec); |
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2039 |
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2040 QApplication::setOverrideCursor (Qt::WaitCursor); |
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2041 out << _edit_area->text (); |
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2042 out.flush (); |
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2043 QApplication::restoreOverrideCursor (); |
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2044 file.flush (); |
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2045 file.close (); |
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2046 |
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2047 // file exists now |
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2048 file_info = QFileInfo (file); |
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2049 file_to_save = file_info.canonicalFilePath (); |
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2050 |
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2051 // save filename after closing file as set_file_name starts watching again |
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2052 set_file_name (file_to_save); // make absolute |
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2053 |
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2054 // set the window title to actual filename (not modified) |
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2055 update_window_title (false); |
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2056 |
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2057 // files is save -> not modified, update encoding in statusbar |
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2058 _edit_area->setModified (false); |
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2059 _enc_indicator->setText (_encoding); |
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2060 |
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2061 if (remove_on_success) |
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2062 { |
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2063 emit tab_remove_request (); |
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2064 return; // Don't touch member variables after removal |
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2065 } |
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2066 |
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2067 // Attempt to restore the breakpoints if that is desired. |
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2068 // This is only allowed if the tab is not closing since changing |
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2069 // breakpoints would reopen the tab in this case. |
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2070 if (restore_breakpoints) |
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2071 check_restore_breakpoints (); |
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2072 } |
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2073 |
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2074 void file_editor_tab::save_file_as (bool remove_on_success) |
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2075 { |
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2076 // Simply put up the file chooser dialog box with a slot connection |
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2077 // then return control to the system waiting for a file selection. |
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2078 |
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2079 // reset _new_encoding |
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2080 _new_encoding = _encoding; |
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2081 |
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2082 // If the tab is removed in response to a QFileDialog signal, the tab |
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2083 // can't be a parent. |
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2084 QFileDialog *fileDialog; |
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2085 if (remove_on_success) |
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2086 { |
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2087 // If tab is closed, "this" cannot be parent in which case modality |
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2088 // has no effect. Disable editing instead. |
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2089 _edit_area->setReadOnly (true); |
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2090 fileDialog = new QFileDialog (); |
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2091 } |
18482
3a509de8e791
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2092 else |
24716
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2093 fileDialog = new QFileDialog (this); |
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2094 |
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2095 // Giving trouble under KDE (problem is related to Qt signal handling on unix, |
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2096 // see https://bugs.kde.org/show_bug.cgi?id=260719 , |
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2097 // it had/has no effect on Windows, though) |
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2098 fileDialog->setOption (QFileDialog::DontUseNativeDialog, true); |
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2099 |
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2100 // define a new grid layout with the extra elements |
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2101 QGridLayout *extra = new QGridLayout (fileDialog); |
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2102 QFrame *separator = new QFrame (fileDialog); |
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2103 separator->setFrameShape (QFrame::HLine); // horizontal line as separator |
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2104 separator->setFrameStyle (QFrame::Sunken); |
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2105 |
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2106 // combo box for choosing new line ending chars |
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2107 QLabel *label_eol = new QLabel (tr ("Line Endings:")); |
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2108 QComboBox *combo_eol = new QComboBox (); |
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2109 combo_eol->addItem ("Windows (CRLF)"); // ensure the same order as in |
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2110 combo_eol->addItem ("Mac (CR)"); // the settings dialog |
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2111 combo_eol->addItem ("Unix (LF)"); |
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2112 _save_as_desired_eol = _edit_area->eolMode (); // init with current eol |
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2113 combo_eol->setCurrentIndex (_save_as_desired_eol); |
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2114 |
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2115 // combo box for encoding |
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2116 QLabel *label_enc = new QLabel (tr ("File Encoding:")); |
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2117 QComboBox *combo_enc = new QComboBox (); |
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2118 resource_manager::combo_encoding (combo_enc, _encoding); |
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2119 |
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2120 // track changes in the combo boxes |
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2121 connect (combo_eol, SIGNAL (currentIndexChanged (int)), |
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2122 this, SLOT (handle_combo_eol_current_index (int))); |
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2123 connect (combo_enc, SIGNAL (currentIndexChanged (QString)), |
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2124 this, SLOT (handle_combo_enc_current_index (QString))); |
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2125 |
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2126 // build the extra grid layout |
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2127 extra->addWidget (separator,0,0,1,6); |
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2128 extra->addWidget (label_eol,1,0); |
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2129 extra->addWidget (combo_eol,1,1); |
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2130 extra->addItem (new QSpacerItem (1,20,QSizePolicy::Fixed, |
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2131 QSizePolicy::Fixed), 1,2); |
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2132 extra->addWidget (label_enc,1,3); |
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2133 extra->addWidget (combo_enc,1,4); |
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2134 extra->addItem (new QSpacerItem (1,20,QSizePolicy::Expanding, |
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2135 QSizePolicy::Fixed), 1,5); |
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2136 |
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2137 // and add the extra grid layout to the dialog's layout |
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2138 QGridLayout *dialog_layout = dynamic_cast<QGridLayout *> (fileDialog->layout ()); |
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2139 dialog_layout->addLayout (extra,dialog_layout->rowCount (),0, |
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2140 1,dialog_layout->columnCount ()); |
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2141 |
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|
2142 // add the possible filters and the default suffix |
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2143 QStringList filters; |
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2144 filters << tr ("Octave Files (*.m)") |
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2145 << tr ("All Files (*)"); |
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2146 fileDialog->setNameFilters (filters); |
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2147 fileDialog->setDefaultSuffix ("m"); |
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2148 |
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2149 if (valid_file_name ()) |
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2150 { |
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|
2151 fileDialog->selectFile (_file_name); |
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2152 QFileInfo file_info (_file_name); |
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2153 if (file_info.suffix () != "m") |
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2154 { // it is not an octave file |
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2155 fileDialog->selectNameFilter (filters.at (1)); // "All Files" |
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2156 fileDialog->setDefaultSuffix (""); // no default suffix |
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2157 } |
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|
2158 } |
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|
2159 else |
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|
2160 { |
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|
2161 fileDialog->selectFile (""); |
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2162 fileDialog->setDirectory (_ced); |
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|
2163 |
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2164 // propose a name corresponding to the function name |
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2165 QString fname = get_function_name (); |
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2166 if (! fname.isEmpty ()) |
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2167 fileDialog->selectFile (fname + ".m"); |
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|
2168 } |
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|
2169 |
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|
2170 fileDialog->setAcceptMode (QFileDialog::AcceptSave); |
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2171 fileDialog->setViewMode (QFileDialog::Detail); |
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|
2172 |
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|
2173 connect (fileDialog, SIGNAL (filterSelected (const QString&)), |
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|
2174 this, SLOT (handle_save_as_filter_selected (const QString&))); |
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|
2175 |
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|
2176 if (remove_on_success) |
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|
2177 { |
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|
2178 connect (fileDialog, SIGNAL (fileSelected (const QString&)), |
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|
2179 this, SLOT (handle_save_file_as_answer_close (const QString&))); |
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|
2180 |
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|
2181 connect (fileDialog, SIGNAL (rejected ()), |
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|
2182 this, SLOT (handle_save_file_as_answer_cancel ())); |
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|
2183 } |
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|
2184 else |
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|
2185 { |
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|
2186 connect (fileDialog, SIGNAL (fileSelected (const QString&)), |
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|
2187 this, SLOT (handle_save_file_as_answer (const QString&))); |
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|
2188 } |
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|
2189 |
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|
2190 show_dialog (fileDialog, ! valid_file_name ()); |
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|
2191 } |
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|
2192 |
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|
2193 void file_editor_tab::handle_combo_eol_current_index (int index) |
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|
2194 { |
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|
2195 _save_as_desired_eol = static_cast<QsciScintilla::EolMode> (index); |
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|
2196 } |
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|
2197 |
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|
2198 void file_editor_tab::handle_combo_enc_current_index (QString text) |
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|
2199 { |
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|
2200 _new_encoding = text; |
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|
2201 } |
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|
2202 |
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|
2203 void file_editor_tab::handle_save_as_filter_selected (const QString& filter) |
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|
2204 { |
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|
2205 QFileDialog *file_dialog = qobject_cast<QFileDialog *> (sender ()); |
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|
2206 |
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|
2207 QRegExp rx ("\\*\\.([^ ^\\)]*)[ \\)]"); // regexp for suffix in filter |
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|
2208 int index = rx.indexIn (filter,0); // get first suffix in filter |
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|
2209 |
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|
2210 if (index > -1) |
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|
2211 file_dialog->setDefaultSuffix (rx.cap (1)); // found a suffix, set default |
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|
2212 else |
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|
2213 file_dialog->setDefaultSuffix (""); // not found, clear default |
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|
2214 } |
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|
2215 |
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|
2216 bool file_editor_tab::check_valid_identifier (QString file_name) |
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|
2217 { |
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|
2218 QFileInfo file = QFileInfo (file_name); |
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|
2219 QString base_name = file.baseName (); |
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|
2220 |
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|
2221 if ((file.suffix () == "m") |
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2222 && (! valid_identifier (base_name.toStdString ()))) |
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|
2223 { |
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|
2224 int ans = QMessageBox::question (nullptr, tr ("Octave Editor"), |
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2225 tr ("\"%1\"\n" |
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2226 "is not a valid identifier.\n\n" |
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2227 "If you keep this filename, you will not be able to\n" |
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|
2228 "call your script using its name as an Octave command.\n\n" |
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|
2229 "Do you want to choose another name?").arg (base_name), |
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2230 QMessageBox::Yes | QMessageBox::No, QMessageBox::Yes); |
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|
2231 |
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|
2232 if (ans == QMessageBox::Yes) |
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|
2233 return true; |
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|
2234 } |
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|
2235 |
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|
2236 return false; |
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|
2237 } |
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|
2238 |
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|
2239 bool file_editor_tab::check_valid_codec (QTextCodec *codec) |
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|
2240 { |
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|
2241 if (! codec) |
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|
2242 { |
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|
2243 QMessageBox::critical (nullptr, |
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2244 tr ("Octave Editor"), |
25062 | 2245 tr ("The current encoding %1\n" |
24716
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2246 "can not be applied.\n\n" |
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2247 "Please select another one or cancel saving!").arg (_encoding)); |
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|
2248 |
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|
2249 return true; |
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|
2250 } |
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|
2251 |
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2252 if (! codec->canEncode (_edit_area->text ())) |
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|
2253 { |
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|
2254 int ans = QMessageBox::warning (nullptr, |
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2255 tr ("Octave Editor"), |
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|
2256 tr ("The current editor contents can not be encoded\n" |
25062 | 2257 "with the selected encoding %1.\n" |
24716
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|
2258 "Using it will result in data loss!\n\n" |
25070
b5b83fcbb498
* file-editor-tab.cc: Fix typo: chose -> choose
alexander-wilms
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2259 "Do you want to choose another encoding?").arg (_encoding), |
24716
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2260 QMessageBox::Yes | QMessageBox::No, QMessageBox::Yes); |
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2261 |
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2262 if (ans == QMessageBox::Yes) |
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2263 return true; |
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2264 } |
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2265 |
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2266 return false; |
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|
2267 } |
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2268 |
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2269 void file_editor_tab::handle_save_file_as_answer (const QString& saveFileName) |
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2270 { |
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2271 if (_save_as_desired_eol != _edit_area->eolMode ()) |
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2272 convert_eol (this,_save_as_desired_eol); |
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2273 |
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2274 if (saveFileName == _file_name) |
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2275 { |
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2276 save_file (saveFileName); |
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2277 } |
16702
553cfdd5d660
make white space visibility in the editor configurable
Torsten <ttl@justmail.de>
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2278 else |
24716
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2279 { |
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2280 // Have editor check for conflict, do not delete tab after save. |
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2281 if (check_valid_identifier (saveFileName)) |
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2282 save_file_as (false); |
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2283 else |
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2284 emit editor_check_conflict_save (saveFileName, false); |
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2285 } |
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2286 } |
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2287 |
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2288 void file_editor_tab::handle_save_file_as_answer_close (const QString& saveFileName) |
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2289 { |
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2290 if (_save_as_desired_eol != _edit_area->eolMode ()) |
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2291 { |
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2292 _edit_area->setReadOnly (false); // was set to read-only in save_file_as |
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2293 convert_eol (this,_save_as_desired_eol); |
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2294 _edit_area->setReadOnly (true); // restore read-only mode |
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2295 } |
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2296 |
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2297 // saveFileName == _file_name can not happen, because we only can get here |
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2298 // when we close a tab and _file_name is not a valid filename yet |
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2299 |
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|
2300 // Have editor check for conflict, delete tab after save. |
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|
2301 if (check_valid_identifier (saveFileName)) |
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2302 save_file_as (true); |
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2303 else |
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2304 emit editor_check_conflict_save (saveFileName, true); |
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|
2305 } |
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|
2306 |
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2307 void file_editor_tab::handle_save_file_as_answer_cancel (void) |
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2308 { |
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2309 // User canceled, allow editing again. |
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2310 _edit_area->setReadOnly (false); |
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2311 } |
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2312 |
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2313 void file_editor_tab::file_has_changed (const QString&, bool do_close) |
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2314 { |
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|
2315 // Prevent popping up multiple message boxes when the file has |
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2316 // been changed multiple times by temporarily removing from the |
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2317 // file watcher. |
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|
2318 QStringList trackedFiles = _file_system_watcher.files (); |
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|
2319 if (! trackedFiles.isEmpty ()) |
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|
2320 _file_system_watcher.removePath (_file_name); |
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|
2321 |
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2322 if (QFile::exists (_file_name) && ! do_close) |
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|
2323 { |
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2324 // The file is modified |
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2325 if (_always_reload_changed_files) |
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2326 |
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2327 load_file (_file_name); |
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2328 |
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2329 else |
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|
2330 { |
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2331 // give editor and this tab the focus, |
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2332 // possibly making the editor visible if it is hidden |
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2333 emit set_focus_editor_signal (this); |
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2334 _edit_area->setFocus (); |
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|
2335 |
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2336 // Create a WindowModal message that blocks the edit area |
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2337 // by making _edit_area parent. |
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2338 QMessageBox *msgBox |
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2339 = new QMessageBox (QMessageBox::Warning, |
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2340 tr ("Octave Editor"), |
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2341 tr ("It seems that \'%1\' has been modified by another application. Do you want to reload it?"). |
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2342 arg (_file_name), |
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2343 QMessageBox::Yes | QMessageBox::No, this); |
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2344 |
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2345 connect (msgBox, SIGNAL (finished (int)), |
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2346 this, SLOT (handle_file_reload_answer (int))); |
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2347 |
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2348 msgBox->setWindowModality (Qt::WindowModal); |
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2349 msgBox->setAttribute (Qt::WA_DeleteOnClose); |
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2350 msgBox->show (); |
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2351 } |
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2352 } |
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2353 else |
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2354 { |
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2355 // If desired and if file is not modified, |
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2356 // close the file without any user interaction |
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2357 if (do_close && ! _edit_area->isModified ()) |
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2358 { |
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2359 handle_file_resave_answer (QMessageBox::Cancel); |
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2360 return; |
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2361 } |
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2362 |
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2363 // give editor and this tab the focus, |
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2364 // possibly making the editor visible if it is hidden |
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2365 emit set_focus_editor_signal (this); |
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2366 _edit_area->setFocus (); |
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2367 |
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2368 QString modified = ""; |
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2369 if (_edit_area->isModified ()) |
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2370 modified = tr ("\n\nWarning: The contents in the editor is modified!"); |
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2371 |
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2372 // Create a WindowModal message. The file editor tab can't be made |
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2373 // parent because it may be deleted depending upon the response. |
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2374 // Instead, change the _edit_area to read only. |
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2375 QMessageBox *msgBox |
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2376 = new QMessageBox (QMessageBox::Warning, tr ("Octave Editor"), |
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|
2377 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
|
2378 "%1\n" |
2b3e0b570e77
move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents:
24666
diff
changeset
|
2379 "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
|
2380 arg (_file_name).arg (modified), |
2b3e0b570e77
move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents:
24666
diff
changeset
|
2381 QMessageBox::Save | QMessageBox::Close, nullptr); |
2b3e0b570e77
move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents:
24666
diff
changeset
|
2382 |
2b3e0b570e77
move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents:
24666
diff
changeset
|
2383 _edit_area->setReadOnly (true); |
2b3e0b570e77
move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents:
24666
diff
changeset
|
2384 |
2b3e0b570e77
move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents:
24666
diff
changeset
|
2385 connect (msgBox, SIGNAL (finished (int)), |
2b3e0b570e77
move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents:
24666
diff
changeset
|
2386 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
|
2387 |
2b3e0b570e77
move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents:
24666
diff
changeset
|
2388 msgBox->setWindowModality (Qt::WindowModal); |
2b3e0b570e77
move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents:
24666
diff
changeset
|
2389 msgBox->setAttribute (Qt::WA_DeleteOnClose); |
2b3e0b570e77
move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents:
24666
diff
changeset
|
2390 msgBox->show (); |
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 } |
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 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
|
2395 { |
2b3e0b570e77
move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents:
24666
diff
changeset
|
2396 // 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
|
2397 |
2b3e0b570e77
move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents:
24666
diff
changeset
|
2398 if (! init) |
2b3e0b570e77
move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents:
24666
diff
changeset
|
2399 update_lexer_settings (); |
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 // code folding |
2b3e0b570e77
move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents:
24666
diff
changeset
|
2402 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
|
2403 { |
2b3e0b570e77
move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents:
24666
diff
changeset
|
2404 _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
|
2405 _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
|
2406 } |
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 { |
2b3e0b570e77
move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents:
24666
diff
changeset
|
2409 _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
|
2410 } |
2b3e0b570e77
move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents:
24666
diff
changeset
|
2411 |
2b3e0b570e77
move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents:
24666
diff
changeset
|
2412 // status bar |
2b3e0b570e77
move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents:
24666
diff
changeset
|
2413 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
|
2414 _status_bar->show (); |
2b3e0b570e77
move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents:
24666
diff
changeset
|
2415 else |
2b3e0b570e77
move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents:
24666
diff
changeset
|
2416 _status_bar->hide (); |
2b3e0b570e77
move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents:
24666
diff
changeset
|
2417 |
2b3e0b570e77
move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents:
24666
diff
changeset
|
2418 //highlight current line color |
2b3e0b570e77
move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents:
24666
diff
changeset
|
2419 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
|
2420 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
|
2421 default_var).value<QColor> (); |
2b3e0b570e77
move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents:
24666
diff
changeset
|
2422 _edit_area->setCaretLineBackgroundColor (setting_color); |
2b3e0b570e77
move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents:
24666
diff
changeset
|
2423 _edit_area->setCaretLineVisible |
2b3e0b570e77
move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents:
24666
diff
changeset
|
2424 (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
|
2425 |
2b3e0b570e77
move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents:
24666
diff
changeset
|
2426 bool match_keywords = settings->value |
2b3e0b570e77
move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents:
24666
diff
changeset
|
2427 ("editor/codeCompletion_keywords",true).toBool (); |
2b3e0b570e77
move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents:
24666
diff
changeset
|
2428 bool match_document = settings->value |
2b3e0b570e77
move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents:
24666
diff
changeset
|
2429 ("editor/codeCompletion_document",true).toBool (); |
2b3e0b570e77
move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents:
24666
diff
changeset
|
2430 |
2b3e0b570e77
move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents:
24666
diff
changeset
|
2431 QsciScintilla::AutoCompletionSource source = QsciScintilla::AcsNone; |
2b3e0b570e77
move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents:
24666
diff
changeset
|
2432 if (match_keywords) |
2b3e0b570e77
move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents:
24666
diff
changeset
|
2433 if (match_document) |
2b3e0b570e77
move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents:
24666
diff
changeset
|
2434 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
|
2435 else |
24716
2b3e0b570e77
move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents:
24666
diff
changeset
|
2436 source = QsciScintilla::AcsAPIs; |
2b3e0b570e77
move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents:
24666
diff
changeset
|
2437 else if (match_document) |
2b3e0b570e77
move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents:
24666
diff
changeset
|
2438 source = QsciScintilla::AcsDocument; |
2b3e0b570e77
move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents:
24666
diff
changeset
|
2439 _edit_area->setAutoCompletionSource (source); |
2b3e0b570e77
move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents:
24666
diff
changeset
|
2440 |
2b3e0b570e77
move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents:
24666
diff
changeset
|
2441 _edit_area->setAutoCompletionReplaceWord |
2b3e0b570e77
move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents:
24666
diff
changeset
|
2442 (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
|
2443 _edit_area->setAutoCompletionCaseSensitivity |
2b3e0b570e77
move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents:
24666
diff
changeset
|
2444 (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
|
2445 |
2b3e0b570e77
move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents:
24666
diff
changeset
|
2446 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
|
2447 _edit_area->setAutoCompletionThreshold |
2b3e0b570e77
move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents:
24666
diff
changeset
|
2448 (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
|
2449 else |
2b3e0b570e77
move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents:
24666
diff
changeset
|
2450 _edit_area->setAutoCompletionThreshold (-1); |
2b3e0b570e77
move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents:
24666
diff
changeset
|
2451 |
2b3e0b570e77
move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents:
24666
diff
changeset
|
2452 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
|
2453 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
|
2454 _edit_area->setWhitespaceVisibility (QsciScintilla::WsVisibleAfterIndent); |
2b3e0b570e77
move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents:
24666
diff
changeset
|
2455 else |
2b3e0b570e77
move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents:
24666
diff
changeset
|
2456 _edit_area->setWhitespaceVisibility (QsciScintilla::WsVisible); |
2b3e0b570e77
move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents:
24666
diff
changeset
|
2457 else |
2b3e0b570e77
move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents:
24666
diff
changeset
|
2458 _edit_area->setWhitespaceVisibility (QsciScintilla::WsInvisible); |
2b3e0b570e77
move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents:
24666
diff
changeset
|
2459 |
2b3e0b570e77
move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents:
24666
diff
changeset
|
2460 _edit_area->setEolVisibility ( |
2b3e0b570e77
move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents:
24666
diff
changeset
|
2461 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
|
2462 |
2b3e0b570e77
move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents:
24666
diff
changeset
|
2463 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
|
2464 { |
2b3e0b570e77
move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents:
24666
diff
changeset
|
2465 _edit_area->setMarginLineNumbers (2, true); |
2b3e0b570e77
move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents:
24666
diff
changeset
|
2466 auto_margin_width (); |
2b3e0b570e77
move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents:
24666
diff
changeset
|
2467 connect (_edit_area, SIGNAL (linesChanged ()), |
2b3e0b570e77
move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents:
24666
diff
changeset
|
2468 this, SLOT (auto_margin_width ())); |
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 else |
2b3e0b570e77
move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents:
24666
diff
changeset
|
2471 { |
2b3e0b570e77
move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents:
24666
diff
changeset
|
2472 _edit_area->setMarginLineNumbers (2, false); |
2b3e0b570e77
move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents:
24666
diff
changeset
|
2473 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
|
2474 } |
2b3e0b570e77
move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents:
24666
diff
changeset
|
2475 |
2b3e0b570e77
move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents:
24666
diff
changeset
|
2476 _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
|
2477 _edit_area->setAutoIndent (_smart_indent); |
2b3e0b570e77
move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents:
24666
diff
changeset
|
2478 _edit_area->setTabIndents |
2b3e0b570e77
move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents:
24666
diff
changeset
|
2479 (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
|
2480 _edit_area->setBackspaceUnindents |
2b3e0b570e77
move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents:
24666
diff
changeset
|
2481 (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
|
2482 _edit_area->setIndentationGuides |
2b3e0b570e77
move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents:
24666
diff
changeset
|
2483 (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
|
2484 _edit_area->setIndentationsUseTabs |
2b3e0b570e77
move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents:
24666
diff
changeset
|
2485 (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
|
2486 _edit_area->setIndentationWidth |
2b3e0b570e77
move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents:
24666
diff
changeset
|
2487 (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
|
2488 |
2b3e0b570e77
move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents:
24666
diff
changeset
|
2489 _edit_area->setTabWidth |
2b3e0b570e77
move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents:
24666
diff
changeset
|
2490 (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
|
2491 |
2b3e0b570e77
move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents:
24666
diff
changeset
|
2492 _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
|
2493 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
|
2494 _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
|
2495 _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
|
2496 |
2b3e0b570e77
move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents:
24666
diff
changeset
|
2497 _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
|
2498 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
|
2499 |
2b3e0b570e77
move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents:
24666
diff
changeset
|
2500 _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
|
2501 |
2b3e0b570e77
move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents:
24666
diff
changeset
|
2502 // long line marker |
2b3e0b570e77
move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents:
24666
diff
changeset
|
2503 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
|
2504 _edit_area->setEdgeColumn (line_length); |
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 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
|
2507 { |
2b3e0b570e77
move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents:
24666
diff
changeset
|
2508 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
|
2509 _edit_area->setEdgeMode (QsciScintilla::EdgeLine); |
2b3e0b570e77
move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents:
24666
diff
changeset
|
2510 else |
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 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
|
2513 .toBool ()) |
2b3e0b570e77
move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents:
24666
diff
changeset
|
2514 _edit_area->setEdgeMode (QsciScintilla::EdgeBackground); |
2b3e0b570e77
move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents:
24666
diff
changeset
|
2515 else |
2b3e0b570e77
move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents:
24666
diff
changeset
|
2516 _edit_area->setEdgeMode (QsciScintilla::EdgeLine); |
2b3e0b570e77
move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents:
24666
diff
changeset
|
2517 } |
2b3e0b570e77
move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents:
24666
diff
changeset
|
2518 } |
2b3e0b570e77
move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents:
24666
diff
changeset
|
2519 else |
2b3e0b570e77
move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents:
24666
diff
changeset
|
2520 _edit_area->setEdgeMode (QsciScintilla::EdgeNone); |
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 // line wrapping and breaking |
2b3e0b570e77
move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents:
24666
diff
changeset
|
2523 _edit_area->setWrapVisualFlags (QsciScintilla::WrapFlagByBorder); |
2b3e0b570e77
move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents:
24666
diff
changeset
|
2524 _edit_area->setWrapIndentMode (QsciScintilla::WrapIndentSame); |
2b3e0b570e77
move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents:
24666
diff
changeset
|
2525 |
2b3e0b570e77
move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents:
24666
diff
changeset
|
2526 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
|
2527 _edit_area->setWrapMode (QsciScintilla::WrapWord); |
2b3e0b570e77
move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents:
24666
diff
changeset
|
2528 else |
2b3e0b570e77
move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents:
24666
diff
changeset
|
2529 _edit_area->setWrapMode (QsciScintilla::WrapNone); |
2b3e0b570e77
move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents:
24666
diff
changeset
|
2530 |
2b3e0b570e77
move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents:
24666
diff
changeset
|
2531 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
|
2532 _line_break = line_length; |
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 _line_break = 0; |
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 _line_break_comments = |
2b3e0b570e77
move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents:
24666
diff
changeset
|
2537 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
|
2538 |
2b3e0b570e77
move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents:
24666
diff
changeset
|
2539 // 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
|
2540 _highlight_all_occurrences = |
2b3e0b570e77
move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents:
24666
diff
changeset
|
2541 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
|
2542 |
2b3e0b570e77
move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents:
24666
diff
changeset
|
2543 // reload changed files |
2b3e0b570e77
move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents:
24666
diff
changeset
|
2544 _always_reload_changed_files = |
2b3e0b570e77
move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents:
24666
diff
changeset
|
2545 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
|
2546 |
2b3e0b570e77
move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents:
24666
diff
changeset
|
2547 // 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
|
2548 // 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
|
2549 // handling is required |
2b3e0b570e77
move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents:
24666
diff
changeset
|
2550 bool cursor_blinking; |
2b3e0b570e77
move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents:
24666
diff
changeset
|
2551 |
2b3e0b570e77
move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents:
24666
diff
changeset
|
2552 if (settings->contains ("cursor_blinking")) |
2b3e0b570e77
move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents:
24666
diff
changeset
|
2553 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
|
2554 else |
2b3e0b570e77
move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents:
24666
diff
changeset
|
2555 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
|
2556 |
2b3e0b570e77
move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents:
24666
diff
changeset
|
2557 if (cursor_blinking) |
2b3e0b570e77
move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents:
24666
diff
changeset
|
2558 _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
|
2559 else |
2b3e0b570e77
move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents:
24666
diff
changeset
|
2560 _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
|
2561 |
2b3e0b570e77
move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents:
24666
diff
changeset
|
2562 } |
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 |
2b3e0b570e77
move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents:
24666
diff
changeset
|
2565 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
|
2566 { |
2b3e0b570e77
move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents:
24666
diff
changeset
|
2567 _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
|
2568 } |
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 // 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
|
2571 // 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
|
2572 // 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
|
2573 // 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
|
2574 // goes back to the sender |
2b3e0b570e77
move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents:
24666
diff
changeset
|
2575 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
|
2576 { |
2b3e0b570e77
move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents:
24666
diff
changeset
|
2577 return close (); |
2b3e0b570e77
move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents:
24666
diff
changeset
|
2578 } |
2b3e0b570e77
move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents:
24666
diff
changeset
|
2579 |
2b3e0b570e77
move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents:
24666
diff
changeset
|
2580 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
|
2581 { |
2b3e0b570e77
move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents:
24666
diff
changeset
|
2582 if (ID != this) |
2b3e0b570e77
move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents:
24666
diff
changeset
|
2583 { |
2b3e0b570e77
move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents:
24666
diff
changeset
|
2584 // 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
|
2585 if (_find_dialog) |
2b3e0b570e77
move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents:
24666
diff
changeset
|
2586 { |
2b3e0b570e77
move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents:
24666
diff
changeset
|
2587 if (_find_dialog->isVisible ()) |
2b3e0b570e77
move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents:
24666
diff
changeset
|
2588 { |
2b3e0b570e77
move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents:
24666
diff
changeset
|
2589 _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
|
2590 _find_dialog->hide (); |
2b3e0b570e77
move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents:
24666
diff
changeset
|
2591 } |
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 return; |
2b3e0b570e77
move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents:
24666
diff
changeset
|
2594 } |
2b3e0b570e77
move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents:
24666
diff
changeset
|
2595 |
2b3e0b570e77
move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents:
24666
diff
changeset
|
2596 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
|
2597 { |
2b3e0b570e77
move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents:
24666
diff
changeset
|
2598 _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
|
2599 QPoint p = _find_dialog->pos (); |
2b3e0b570e77
move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents:
24666
diff
changeset
|
2600 _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
|
2601 _find_dialog->show (); |
2b3e0b570e77
move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents:
24666
diff
changeset
|
2602 } |
2b3e0b570e77
move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents:
24666
diff
changeset
|
2603 |
2b3e0b570e77
move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents:
24666
diff
changeset
|
2604 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
|
2605 } |
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 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
|
2608 { |
2b3e0b570e77
move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents:
24666
diff
changeset
|
2609 // 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
|
2610 // 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
|
2611 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
|
2612 return; |
24716
2b3e0b570e77
move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents:
24666
diff
changeset
|
2613 |
2b3e0b570e77
move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents:
24666
diff
changeset
|
2614 // 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
|
2615 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
|
2616 } |
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 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
|
2619 { |
2b3e0b570e77
move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents:
24666
diff
changeset
|
2620 if (decision == QMessageBox::Yes) |
2b3e0b570e77
move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents:
24666
diff
changeset
|
2621 { |
2b3e0b570e77
move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents:
24666
diff
changeset
|
2622 // 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
|
2623 load_file (_file_name); |
2b3e0b570e77
move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents:
24666
diff
changeset
|
2624 } |
2b3e0b570e77
move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents:
24666
diff
changeset
|
2625 else |
2b3e0b570e77
move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents:
24666
diff
changeset
|
2626 { |
2b3e0b570e77
move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents:
24666
diff
changeset
|
2627 // 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
|
2628 _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
|
2629 } |
2b3e0b570e77
move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents:
24666
diff
changeset
|
2630 } |
2b3e0b570e77
move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents:
24666
diff
changeset
|
2631 |
2b3e0b570e77
move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents:
24666
diff
changeset
|
2632 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
|
2633 { |
2b3e0b570e77
move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents:
24666
diff
changeset
|
2634 // 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
|
2635 if (decision == QMessageBox::Save) |
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 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
|
2638 _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
|
2639 } |
2b3e0b570e77
move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents:
24666
diff
changeset
|
2640 else |
2b3e0b570e77
move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents:
24666
diff
changeset
|
2641 { |
2b3e0b570e77
move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents:
24666
diff
changeset
|
2642 // Definitely close the file. |
2b3e0b570e77
move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents:
24666
diff
changeset
|
2643 // 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
|
2644 // 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
|
2645 // 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
|
2646 _edit_area->setModified (false); |
2b3e0b570e77
move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents:
24666
diff
changeset
|
2647 close (); |
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 } |
2b3e0b570e77
move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents:
24666
diff
changeset
|
2650 |
2b3e0b570e77
move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents:
24666
diff
changeset
|
2651 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
|
2652 { |
2b3e0b570e77
move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents:
24666
diff
changeset
|
2653 if (ID != this || ID == nullptr) |
2b3e0b570e77
move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents:
24666
diff
changeset
|
2654 return; |
2b3e0b570e77
move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents:
24666
diff
changeset
|
2655 |
2b3e0b570e77
move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents:
24666
diff
changeset
|
2656 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
|
2657 |
2b3e0b570e77
move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents:
24666
diff
changeset
|
2658 if (line > 0) |
2b3e0b570e77
move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents:
24666
diff
changeset
|
2659 { |
2b3e0b570e77
move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents:
24666
diff
changeset
|
2660 marker *dp; |
2b3e0b570e77
move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents:
24666
diff
changeset
|
2661 |
2b3e0b570e77
move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents:
24666
diff
changeset
|
2662 if (_edit_area->isModified ()) |
2b3e0b570e77
move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents:
24666
diff
changeset
|
2663 { |
2b3e0b570e77
move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents:
24666
diff
changeset
|
2664 // 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
|
2665 // 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
|
2666 // 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
|
2667 // 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
|
2668 // 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
|
2669 // number match. |
2b3e0b570e77
move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents:
24666
diff
changeset
|
2670 int editor_linenr = -1; |
2b3e0b570e77
move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents:
24666
diff
changeset
|
2671 marker *dummy; |
2b3e0b570e77
move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents:
24666
diff
changeset
|
2672 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
|
2673 if (editor_linenr != -1) |
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 // Match with an existing breakpoint. |
2b3e0b570e77
move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents:
24666
diff
changeset
|
2676 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
|
2677 marker::debugger_position, editor_linenr); |
2b3e0b570e77
move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents:
24666
diff
changeset
|
2678 } |
2b3e0b570e77
move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents:
24666
diff
changeset
|
2679 else |
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 int original_linenr = -1; |
2b3e0b570e77
move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents:
24666
diff
changeset
|
2682 editor_linenr = -1; |
2b3e0b570e77
move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents:
24666
diff
changeset
|
2683 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
|
2684 if (original_linenr >= 0) |
2b3e0b570e77
move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents:
24666
diff
changeset
|
2685 { |
2b3e0b570e77
move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents:
24666
diff
changeset
|
2686 // 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
|
2687 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
|
2688 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
|
2689 marker::unsure_debugger_position, |
2b3e0b570e77
move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents:
24666
diff
changeset
|
2690 linenr_guess); |
2b3e0b570e77
move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents:
24666
diff
changeset
|
2691 } |
2b3e0b570e77
move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents:
24666
diff
changeset
|
2692 else |
2b3e0b570e77
move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents:
24666
diff
changeset
|
2693 { |
2b3e0b570e77
move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents:
24666
diff
changeset
|
2694 // 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
|
2695 // line number. |
2b3e0b570e77
move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents:
24666
diff
changeset
|
2696 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
|
2697 marker::unsure_debugger_position); |
2b3e0b570e77
move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents:
24666
diff
changeset
|
2698 } |
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 } |
2b3e0b570e77
move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents:
24666
diff
changeset
|
2701 else |
2b3e0b570e77
move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents:
24666
diff
changeset
|
2702 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
|
2703 |
2b3e0b570e77
move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents:
24666
diff
changeset
|
2704 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
|
2705 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
|
2706 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
|
2707 dp, SLOT (handle_remove (void))); |
2b3e0b570e77
move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents:
24666
diff
changeset
|
2708 |
2b3e0b570e77
move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents:
24666
diff
changeset
|
2709 center_current_line (false); |
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 } |
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 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
|
2714 { |
2b3e0b570e77
move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents:
24666
diff
changeset
|
2715 if (ID != this || ID == nullptr) |
2b3e0b570e77
move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents:
24666
diff
changeset
|
2716 return; |
2b3e0b570e77
move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents:
24666
diff
changeset
|
2717 |
2b3e0b570e77
move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents:
24666
diff
changeset
|
2718 if (line > 0) |
2b3e0b570e77
move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents:
24666
diff
changeset
|
2719 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
|
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 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
|
2723 const QWidget *ID, int line, |
2b3e0b570e77
move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents:
24666
diff
changeset
|
2724 const QString& cond) |
2b3e0b570e77
move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents:
24666
diff
changeset
|
2725 { |
2b3e0b570e77
move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents:
24666
diff
changeset
|
2726 if (ID != this || ID == nullptr) |
2b3e0b570e77
move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents:
24666
diff
changeset
|
2727 return; |
2b3e0b570e77
move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents:
24666
diff
changeset
|
2728 |
2b3e0b570e77
move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents:
24666
diff
changeset
|
2729 if (line > 0) |
2b3e0b570e77
move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents:
24666
diff
changeset
|
2730 { |
2b3e0b570e77
move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents:
24666
diff
changeset
|
2731 if (insert) |
2b3e0b570e77
move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents:
24666
diff
changeset
|
2732 { |
2b3e0b570e77
move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents:
24666
diff
changeset
|
2733 int editor_linenr = -1; |
2b3e0b570e77
move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents:
24666
diff
changeset
|
2734 marker *bp = nullptr; |
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 // 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
|
2737 // reuse it if possible |
2b3e0b570e77
move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents:
24666
diff
changeset
|
2738 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
|
2739 if (bp != nullptr) |
2b3e0b570e77
move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents:
24666
diff
changeset
|
2740 { |
2b3e0b570e77
move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents:
24666
diff
changeset
|
2741 if ((cond == "") != (bp->get_cond () == "")) |
2b3e0b570e77
move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents:
24666
diff
changeset
|
2742 { // can only reuse conditional bp as conditional |
2b3e0b570e77
move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents:
24666
diff
changeset
|
2743 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
|
2744 bp = nullptr; |
2b3e0b570e77
move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents:
24666
diff
changeset
|
2745 } |
2b3e0b570e77
move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents:
24666
diff
changeset
|
2746 else |
2b3e0b570e77
move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents:
24666
diff
changeset
|
2747 bp->set_cond (cond); |
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 if (bp == nullptr) |
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 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
|
2753 cond == "" ? marker::breakpoint |
2b3e0b570e77
move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents:
24666
diff
changeset
|
2754 : marker::cond_break, cond); |
2b3e0b570e77
move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents:
24666
diff
changeset
|
2755 |
2b3e0b570e77
move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents:
24666
diff
changeset
|
2756 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
|
2757 (int)), |
2b3e0b570e77
move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents:
24666
diff
changeset
|
2758 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
|
2759 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
|
2760 (int)), |
2b3e0b570e77
move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents:
24666
diff
changeset
|
2761 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
|
2762 (int))); |
24716
2b3e0b570e77
move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents:
24666
diff
changeset
|
2763 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
|
2764 bp, SLOT (handle_remove (void))); |
2b3e0b570e77
move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents:
24666
diff
changeset
|
2765 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
|
2766 marker*&)), |
2b3e0b570e77
move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents:
24666
diff
changeset
|
2767 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
|
2768 marker*&))); |
2b3e0b570e77
move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents:
24666
diff
changeset
|
2769 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
|
2770 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
|
2771 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
|
2772 QStringList&)), |
2b3e0b570e77
move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents:
24666
diff
changeset
|
2773 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
|
2774 QStringList&))); |
2b3e0b570e77
move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents:
24666
diff
changeset
|
2775 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
|
2776 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
|
2777 } |
2b3e0b570e77
move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents:
24666
diff
changeset
|
2778 } |
2b3e0b570e77
move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents:
24666
diff
changeset
|
2779 else |
2b3e0b570e77
move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents:
24666
diff
changeset
|
2780 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
|
2781 } |
2b3e0b570e77
move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents:
24666
diff
changeset
|
2782 } |
2b3e0b570e77
move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents:
24666
diff
changeset
|
2783 |
2b3e0b570e77
move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents:
24666
diff
changeset
|
2784 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
|
2785 { |
24716
2b3e0b570e77
move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents:
24666
diff
changeset
|
2786 long int visible_lines |
2b3e0b570e77
move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents:
24666
diff
changeset
|
2787 = _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
|
2788 |
2b3e0b570e77
move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents:
24666
diff
changeset
|
2789 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
|
2790 { |
24716
2b3e0b570e77
move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents:
24666
diff
changeset
|
2791 int line, index; |
2b3e0b570e77
move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents:
24666
diff
changeset
|
2792 _edit_area->getCursorPosition (&line, &index); |
2b3e0b570e77
move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents:
24666
diff
changeset
|
2793 // compensate for "folding": |
2b3e0b570e77
move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents:
24666
diff
changeset
|
2794 // 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
|
2795 _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
|
2796 |
2b3e0b570e77
move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents:
24666
diff
changeset
|
2797 // 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
|
2798 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
|
2799 |
2b3e0b570e77
move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents:
24666
diff
changeset
|
2800 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
|
2801 |
2b3e0b570e77
move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents:
24666
diff
changeset
|
2802 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
|
2803 || 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
|
2804 { |
2b3e0b570e77
move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents:
24666
diff
changeset
|
2805 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
|
2806 _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
|
2807 } |
23237
904c8a356e76
provide the possibility for breaking lines only in comments (bug #41555)
Torsten <mttl@mailbox.org>
parents:
23236
diff
changeset
|
2808 } |
24716
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 |
2b3e0b570e77
move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents:
24666
diff
changeset
|
2811 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
|
2812 { |
2b3e0b570e77
move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents:
24666
diff
changeset
|
2813 // 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
|
2814 _lines_changed = true; |
2b3e0b570e77
move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents:
24666
diff
changeset
|
2815 } |
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 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
|
2818 { |
2b3e0b570e77
move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents:
24666
diff
changeset
|
2819 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
|
2820 show_auto_completion (this); |
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 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
|
2823 { |
2b3e0b570e77
move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents:
24666
diff
changeset
|
2824 _lines_changed = false; |
2b3e0b570e77
move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents:
24666
diff
changeset
|
2825 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
|
2826 { |
2b3e0b570e77
move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents:
24666
diff
changeset
|
2827 // 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
|
2828 if (_smart_indent || _auto_endif) |
2b3e0b570e77
move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents:
24666
diff
changeset
|
2829 _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
|
2830 } |
2b3e0b570e77
move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents:
24666
diff
changeset
|
2831 } |
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 _line = line; |
2b3e0b570e77
move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents:
24666
diff
changeset
|
2834 _col = col; |
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 _row_indicator->setNum (line+1); |
2b3e0b570e77
move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents:
24666
diff
changeset
|
2837 _col_indicator->setNum (col+1); |
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 // 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
|
2841 // 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
|
2842 // 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
|
2843 // 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
|
2844 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
|
2845 { |
2b3e0b570e77
move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
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diff
changeset
|
2846 if (_line_break) |
23181
78f04a9dfeee
allow line breaking in the editor (bug #41555)
Torsten <mttl@mailbox.org>
parents:
23179
diff
changeset
|
2847 { |
24716
2b3e0b570e77
move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
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diff
changeset
|
2848 // If line breaking is desired, get the current line and column. |
2b3e0b570e77
move GUI file editor classes inside octave namespace
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parents:
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diff
changeset
|
2849 // 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:
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diff
changeset
|
2850 int line, col, pos; |
2b3e0b570e77
move GUI file editor classes inside octave namespace
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diff
changeset
|
2851 _edit_area->get_current_position (&pos, &line, &col); |
2b3e0b570e77
move GUI file editor classes inside octave namespace
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diff
changeset
|
2852 |
2b3e0b570e77
move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents:
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diff
changeset
|
2853 // 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:
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diff
changeset
|
2854 if (col <= _line_break) |
2b3e0b570e77
move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
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diff
changeset
|
2855 return; |
2b3e0b570e77
move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
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diff
changeset
|
2856 |
2b3e0b570e77
move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
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diff
changeset
|
2857 // If line breaking is only desired in comments, |
2b3e0b570e77
move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents:
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diff
changeset
|
2858 // return if not in a comment |
2b3e0b570e77
move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents:
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diff
changeset
|
2859 int style_comment = octave_qscintilla::ST_NONE; |
2b3e0b570e77
move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents:
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diff
changeset
|
2860 if (_line_break_comments) |
2b3e0b570e77
move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
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diff
changeset
|
2861 { |
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move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
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diff
changeset
|
2862 // 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:
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diff
changeset
|
2863 style_comment = _edit_area->is_style_comment (); |
2b3e0b570e77
move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents:
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diff
changeset
|
2864 if (! style_comment) |
2b3e0b570e77
move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents:
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diff
changeset
|
2865 return; // no comment, return |
2b3e0b570e77
move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
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diff
changeset
|
2866 } |
2b3e0b570e77
move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents:
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diff
changeset
|
2867 |
2b3e0b570e77
move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
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diff
changeset
|
2868 // 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>
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diff
changeset
|
2869 // 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>
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diff
changeset
|
2870 // 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:
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diff
changeset
|
2871 // 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>
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diff
changeset
|
2872 // this, too |
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move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
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diff
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|
2873 _edit_area->getCursorPosition (&line, &col); |
2b3e0b570e77
move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
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diff
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|
2874 int c = 0; |
2b3e0b570e77
move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
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diff
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|
2875 int col_space = col; |
2b3e0b570e77
move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
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diff
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|
2876 int indentation = _edit_area->indentation (line); |
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move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
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diff
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|
2877 |
2b3e0b570e77
move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
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diff
changeset
|
2878 // 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>
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diff
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|
2879 // the current column (col_space). |
2b3e0b570e77
move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
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diff
changeset
|
2880 while (c != ' ' && c != '\t' && col_space > indentation) |
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move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
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diff
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|
2881 { |
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move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
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diff
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|
2882 pos = _edit_area->positionFromLineIndex (line, col_space--); |
2b3e0b570e77
move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
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diff
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|
2883 c = _edit_area->SendScintilla (QsciScintillaBase::SCI_GETCHARAT, pos); |
2b3e0b570e77
move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
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diff
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|
2884 } |
2b3e0b570e77
move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
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diff
changeset
|
2885 |
2b3e0b570e77
move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
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diff
changeset
|
2886 // 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:
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diff
changeset
|
2887 // otherwise break at cursor position |
2b3e0b570e77
move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
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|
2888 int col_newline = col - 1; |
2b3e0b570e77
move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
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diff
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|
2889 if (c == ' ' || c == '\t') |
2b3e0b570e77
move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
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diff
changeset
|
2890 col_newline = col_space + 1; |
2b3e0b570e77
move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
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diff
changeset
|
2891 |
2b3e0b570e77
move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
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diff
changeset
|
2892 // 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:
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diff
changeset
|
2893 // by a line comment string |
2b3e0b570e77
move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents:
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diff
changeset
|
2894 QString newline = QString ("\n"); |
2b3e0b570e77
move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
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diff
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|
2895 style_comment = _edit_area->is_style_comment (); |
2b3e0b570e77
move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents:
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diff
changeset
|
2896 if (style_comment == octave_qscintilla::ST_LINE_COMMENT) |
2b3e0b570e77
move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents:
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diff
changeset
|
2897 newline = newline + _edit_area->comment_string ().at (0); |
2b3e0b570e77
move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents:
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diff
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|
2898 _edit_area->insertAt (newline, line, col_newline); |
2b3e0b570e77
move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
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diff
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|
2899 |
2b3e0b570e77
move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
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diff
changeset
|
2900 // 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:
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diff
changeset
|
2901 // 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:
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diff
changeset
|
2902 _edit_area->setIndentation (line + 1, indentation); |
2b3e0b570e77
move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents:
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diff
changeset
|
2903 _edit_area->SendScintilla (QsciScintillaBase::SCI_LINEEND); |
23181
78f04a9dfeee
allow line breaking in the editor (bug #41555)
Torsten <mttl@mailbox.org>
parents:
23179
diff
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|
2904 } |
78f04a9dfeee
allow line breaking in the editor (bug #41555)
Torsten <mttl@mailbox.org>
parents:
23179
diff
changeset
|
2905 } |
24716
2b3e0b570e77
move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
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diff
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|
2906 |
2b3e0b570e77
move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
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diff
changeset
|
2907 // 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:
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diff
changeset
|
2908 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:
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diff
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|
2909 { |
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move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
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diff
changeset
|
2910 if (! modifier) |
2b3e0b570e77
move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
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diff
changeset
|
2911 { |
2b3e0b570e77
move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents:
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diff
changeset
|
2912 // double clicks without modifier |
2b3e0b570e77
move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents:
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diff
changeset
|
2913 // clear any existing indicators of this type |
2b3e0b570e77
move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents:
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diff
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|
2914 _edit_area->clear_selection_markers (); |
2b3e0b570e77
move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
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diff
changeset
|
2915 |
2b3e0b570e77
move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents:
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diff
changeset
|
2916 if (_highlight_all_occurrences) |
2b3e0b570e77
move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
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24666
diff
changeset
|
2917 { |
2b3e0b570e77
move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
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diff
changeset
|
2918 // Clear any previous selection. |
2b3e0b570e77
move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
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diff
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|
2919 _edit_area->set_word_selection (); |
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move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents:
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diff
changeset
|
2920 |
2b3e0b570e77
move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
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diff
changeset
|
2921 // 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:
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diff
changeset
|
2922 |
2b3e0b570e77
move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
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diff
changeset
|
2923 // get the resulting cursor position |
2b3e0b570e77
move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents:
24666
diff
changeset
|
2924 // (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
|
2925 int line, col; |
2b3e0b570e77
move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents:
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diff
changeset
|
2926 _edit_area->getCursorPosition (&line, &col); |
2b3e0b570e77
move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents:
24666
diff
changeset
|
2927 |
2b3e0b570e77
move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
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24666
diff
changeset
|
2928 // 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
|
2929 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
|
2930 word = word.trimmed (); |
2b3e0b570e77
move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
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diff
changeset
|
2931 |
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John W. Eaton <jwe@octave.org>
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diff
changeset
|
2932 if (! word.isEmpty ()) |
2b3e0b570e77
move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
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diff
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|
2933 { |
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John W. Eaton <jwe@octave.org>
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diff
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|
2934 // word is not empty, so find all occurrences of the word |
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move GUI file editor classes inside octave namespace
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diff
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|
2935 |
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move GUI file editor classes inside octave namespace
John W. Eaton <jwe@octave.org>
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changeset
|
2936 // remember first visible line for restoring the view afterwards |
2b3e0b570e77
move GUI file editor classes inside octave namespace
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diff
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|
2937 int first_line = _edit_area->firstVisibleLine (); |
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|
2938 |
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|
2939 // search for first occurrence of the detected word |
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changeset
|
2940 bool find_result_available |
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move GUI file editor classes inside octave namespace
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|
2941 = _edit_area->findFirst (word, |
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move GUI file editor classes inside octave namespace
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|
2942 false, // no regexp |
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|
2943 true, // case sensitive |
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|
2944 true, // whole words only |
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|
2945 false, // do not wrap |
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|
2946 true, // forward |
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|
2947 0,0, // from the beginning |
2b3e0b570e77
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diff
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|
2948 false |
23190
4a2c42792d6c
highlight all occurrences of a selected word in the editor (bug #41470)
Torsten <mttl@mailbox.org>
parents:
23186
diff
changeset
|
2949 #if defined (HAVE_QSCI_VERSION_2_6_0) |
24716
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|
2950 , true |
23190
4a2c42792d6c
highlight all occurrences of a selected word in the editor (bug #41470)
Torsten <mttl@mailbox.org>
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diff
changeset
|
2951 #endif |
24716
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|
2952 ); |
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|
2953 |
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changeset
|
2954 // loop over all occurrences and set the related indicator |
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move GUI file editor classes inside octave namespace
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|
2955 int oline, ocol; |
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|
2956 int wlen = word.length (); |
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changeset
|
2957 |
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changeset
|
2958 while (find_result_available) |
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changeset
|
2959 { |
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|
2960 // get cursor position after having found an occurrence |
2b3e0b570e77
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|
2961 _edit_area->getCursorPosition (&oline, &ocol); |
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|
2962 // mark the selection |
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changeset
|
2963 _edit_area->show_selection_markers (oline, ocol, wlen); |
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2964 |
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2965 // find next occurrence |
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2966 find_result_available = _edit_area->findNext (); |
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2967 } |
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2968 |
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2969 // restore the visible area of the file, the cursor position, |
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2970 // and the selection |
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2971 _edit_area->setFirstVisibleLine (first_line); |
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2972 _edit_area->setCursorPosition (line, col); |
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2973 _edit_area->setSelection (line, col - wlen, line, col); |
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2974 _edit_area->set_word_selection (word); |
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parents:
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|
2975 } |
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|
2976 } |
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|
2977 } |
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|
2978 } |
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|
2979 |
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2980 QString file_editor_tab::get_function_name (void) |
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2981 { |
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2982 QRegExp rxfun1 ("^[\t ]*function[^=]+=([^\\(]+)\\([^\\)]*\\)[\t ]*$"); |
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2983 QRegExp rxfun2 ("^[\t ]*function[\t ]+([^\\(]+)\\([^\\)]*\\)[\t ]*$"); |
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2984 QRegExp rxfun3 ("^[\t ]*function[^=]+=[\t ]*([^\\s]+)[\t ]*$"); |
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2985 QRegExp rxfun4 ("^[\t ]*function[\t ]+([^\\s]+)[\t ]*$"); |
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2986 |
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2987 QStringList lines = _edit_area->text ().split ("\n"); |
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2988 |
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2989 for (int i = 0; i < lines.count (); i++) |
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2990 { |
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2991 if (rxfun1.indexIn (lines.at (i)) != -1) |
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2992 return rxfun1.cap (1).remove (QRegExp ("[ \t]*")); |
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2993 else if (rxfun2.indexIn (lines.at (i)) != -1) |
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2994 return rxfun2.cap (1).remove (QRegExp ("[ \t]*")); |
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2995 else if (rxfun3.indexIn (lines.at (i)) != -1) |
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2996 return rxfun3.cap (1).remove (QRegExp ("[ \t]*")); |
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2997 else if (rxfun4.indexIn (lines.at (i)) != -1) |
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2998 return rxfun4.cap (1).remove (QRegExp ("[ \t]*")); |
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2999 } |
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3000 |
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3001 return QString (); |
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3002 } |
18834
0e6f7b5f6556
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Torsten <ttl@justmail.de>
parents:
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diff
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|
3003 } |
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parents:
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diff
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|
3004 |
15873
7d300b85ee25
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John W. Eaton <jwe@octave.org>
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|
3005 #endif |