Mercurial > octave
annotate libgui/src/qt-interpreter-events.cc @ 31649:deb553ac2c54
maint: Merge stable to default.
author | John W. Eaton <jwe@octave.org> |
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date | Tue, 06 Dec 2022 15:45:27 -0500 |
parents | 431f80aba37a 29d734430e5f |
children | 1a1f47f17ed4 |
rev | line source |
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1 //////////////////////////////////////////////////////////////////////// |
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2 // |
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3 // Copyright (C) 2011-2022 The Octave Project Developers |
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4 // |
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5 // See the file COPYRIGHT.md in the top-level directory of this |
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6 // distribution or <https://octave.org/copyright/>. |
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7 // |
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8 // This file is part of Octave. |
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9 // |
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10 // Octave is free software: you can redistribute it and/or modify it |
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11 // under the terms of the GNU General Public License as published by |
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12 // the Free Software Foundation, either version 3 of the License, or |
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13 // (at your option) any later version. |
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14 // |
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15 // Octave is distributed in the hope that it will be useful, but |
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16 // WITHOUT ANY WARRANTY; without even the implied warranty of |
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17 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
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18 // GNU General Public License for more details. |
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19 // |
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20 // You should have received a copy of the GNU General Public License |
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21 // along with Octave; see the file COPYING. If not, see |
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22 // <https://www.gnu.org/licenses/>. |
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23 // |
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24 //////////////////////////////////////////////////////////////////////// |
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25 |
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26 #if defined (HAVE_CONFIG_H) |
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27 # include "config.h" |
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28 #endif |
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29 |
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30 #include <iostream> |
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31 #include <sstream> |
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32 |
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33 #include <QDialog> |
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34 #include <QDir> |
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35 #include <QIcon> |
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36 #include <QMetaType> |
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37 #include <QPushButton> |
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38 #include <QStringList> |
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39 |
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40 #include "dialog.h" |
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41 #include "gui-preferences-ed.h" |
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42 #include "gui-settings.h" |
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43 #include "octave-qobject.h" |
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44 #include "qt-interpreter-events.h" |
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45 #include "qt-utils.h" |
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46 |
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47 #include "localcharset-wrapper.h" |
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48 #include "oct-env.h" |
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49 #include "str-vec.h" |
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50 |
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51 #include "builtin-defun-decls.h" |
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52 #include "error.h" |
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53 #include "interpreter-private.h" |
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54 #include "load-path.h" |
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55 #include "oct-map.h" |
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56 #include "octave.h" |
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57 #include "ov.h" |
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58 #include "syminfo.h" |
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59 #include "utils.h" |
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60 |
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61 Q_DECLARE_METATYPE (octave_value) |
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62 Q_DECLARE_METATYPE (octave::symbol_info_list) |
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63 Q_DECLARE_METATYPE (octave::fcn_callback) |
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64 Q_DECLARE_METATYPE (octave::meth_callback) |
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65 |
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66 OCTAVE_BEGIN_NAMESPACE(octave) |
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67 |
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68 static QStringList |
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69 make_qstring_list (const std::list<std::string>& lst) |
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70 { |
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71 QStringList retval; |
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72 |
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73 for (const auto& s : lst) |
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74 retval.append (QString::fromStdString (s)); |
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75 |
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76 return retval; |
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77 } |
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78 |
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79 static QStringList |
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80 make_filter_list (const event_manager::filter_list& lst) |
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81 { |
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82 QStringList retval; |
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83 |
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84 // We have pairs of data, first being the list of extensions |
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85 // exta;exb;extc etc second the name to use as filter name |
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86 // (optional). Qt wants a list of filters in the format of |
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87 // 'FilterName (space separated exts)'. |
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88 |
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89 for (const auto& ext_name : lst) |
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90 { |
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91 QString ext = QString::fromStdString (ext_name.first); |
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92 QString name = QString::fromStdString (ext_name.second); |
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93 |
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94 // Strip out extensions from name and replace ';' with spaces in list. |
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95 |
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96 name.replace (QRegExp (R"(\(.*\))"), ""); |
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97 ext.replace (";", " "); |
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98 |
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99 if (name.isEmpty ()) |
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100 { |
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101 // No name field. Build one from the extensions. |
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102 name = ext.toUpper () + " Files"; |
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103 } |
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104 |
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105 retval.append (name + " (" + ext + ')'); |
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106 } |
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107 |
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108 return retval; |
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109 } |
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110 |
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111 qt_interpreter_events::qt_interpreter_events (base_qobject& oct_qobj) |
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112 : interpreter_events (), m_octave_qobj (oct_qobj), |
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113 m_uiwidget_creator (), m_result (), m_mutex (), |
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114 m_waitcondition () |
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115 { |
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116 qRegisterMetaType<QIntList> ("QIntList"); |
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117 qRegisterMetaType<QFloatList> ("QFloatList"); |
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118 |
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119 qRegisterMetaType<octave_value> ("octave_value"); |
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120 qRegisterMetaType<symbol_info_list> ("symbol_info_list"); |
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121 |
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122 qRegisterMetaType<fcn_callback> ("fcn_callback"); |
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123 qRegisterMetaType<meth_callback> ("meth_callback"); |
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124 |
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125 connect (this, &qt_interpreter_events::confirm_shutdown_signal, |
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126 this, &qt_interpreter_events::confirm_shutdown_octave); |
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127 |
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128 connect (this, &qt_interpreter_events::get_named_icon_signal, |
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129 this, &qt_interpreter_events::get_named_icon_slot); |
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130 |
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131 connect (this, &qt_interpreter_events::gui_preference_signal, |
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132 this, &qt_interpreter_events::gui_preference_slot); |
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133 } |
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134 |
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135 void qt_interpreter_events::start_gui (bool gui_app) |
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136 { |
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137 if (m_octave_qobj.experimental_terminal_widget ()) |
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138 emit start_gui_signal (gui_app); |
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139 } |
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140 |
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141 void qt_interpreter_events::close_gui (void) |
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142 { |
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143 if (m_octave_qobj.experimental_terminal_widget ()) |
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144 emit close_gui_signal (); |
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145 } |
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146 |
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147 std::list<std::string> |
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148 qt_interpreter_events::file_dialog (const filter_list& filter, |
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149 const std::string& title, |
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150 const std::string& filename, |
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151 const std::string& dirname, |
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152 const std::string& multimode) |
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153 { |
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155 = m_uiwidget_creator.file_dialog (make_filter_list (filter), |
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156 QString::fromStdString (title), |
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157 QString::fromStdString (filename), |
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158 QString::fromStdString (dirname), |
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159 QString::fromStdString (multimode)); |
27552 | 160 |
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161 std::list<std::string> retval; |
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162 |
27552 | 163 for (const auto& s : lst) |
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164 retval.push_back (s.toStdString ()); |
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165 |
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166 return retval; |
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167 } |
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168 |
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169 std::list<std::string> |
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170 qt_interpreter_events::input_dialog (const std::list<std::string>& prompt, |
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171 const std::string& title, |
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172 const std::list<float>& nr, |
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173 const std::list<float>& nc, |
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174 const std::list<std::string>& defaults) |
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175 { |
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177 = m_uiwidget_creator.input_dialog (make_qstring_list (prompt), |
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178 QString::fromStdString (title), |
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179 std_list_to_qt_list<float> (nr), |
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180 std_list_to_qt_list<float> (nc), |
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181 make_qstring_list (defaults)); |
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182 std::list<std::string> retval; |
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183 |
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185 retval.push_back (s.toStdString ()); |
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186 |
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187 return retval; |
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188 } |
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189 |
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190 std::pair<std::list<int>, int> |
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191 qt_interpreter_events::list_dialog (const std::list<std::string>& list, |
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192 const std::string& mode, |
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193 int width, int height, |
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194 const std::list<int>& initial, |
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195 const std::string& name, |
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196 const std::list<std::string>& prompt, |
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197 const std::string& ok_string, |
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198 const std::string& cancel_string) |
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199 { |
27552 | 200 QPair<QIntList, int> result |
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201 = m_uiwidget_creator.list_dialog (make_qstring_list (list), |
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202 QString::fromStdString (mode), |
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203 width, height, |
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204 std_list_to_qt_list<int> (initial), |
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205 QString::fromStdString (name), |
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206 make_qstring_list (prompt), |
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207 QString::fromStdString (ok_string), |
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208 QString::fromStdString (cancel_string)); |
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209 |
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210 QIntList& lst = result.first; |
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211 return std::pair<std::list<int>, int> (std::list<int> (lst.begin (), |
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212 lst.end ()), |
27552 | 213 result.second); |
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214 } |
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215 |
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216 std::string |
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217 qt_interpreter_events::question_dialog (const std::string& msg, |
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218 const std::string& title, |
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219 const std::string& btn1, |
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220 const std::string& btn2, |
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221 const std::string& btn3, |
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222 const std::string& btndef) |
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223 { |
27552 | 224 QString icon = "quest"; |
225 QStringList buttons; | |
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226 QStringList role; |
27552 | 227 |
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228 // Must use ResetRole which is left-aligned for all OS and WM. |
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229 role << "ResetRole" << "ResetRole" << "ResetRole"; |
27552 | 230 |
231 buttons << QString::fromStdString (btn1); | |
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232 if (btn2 == "") |
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233 role.removeAt (0); |
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234 else |
27552 | 235 buttons << QString::fromStdString (btn2); |
236 buttons << QString::fromStdString (btn3); | |
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237 |
27552 | 238 QString answer |
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239 = m_uiwidget_creator.message_dialog (QString::fromStdString (msg), |
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240 QString::fromStdString (title), |
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241 icon, buttons, |
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242 QString::fromStdString (btndef), |
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243 role); |
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244 |
27552 | 245 return answer.toStdString (); |
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246 } |
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247 |
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248 void qt_interpreter_events::update_path_dialog (void) |
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249 { |
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250 emit update_path_dialog_signal (); |
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251 } |
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252 |
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253 void qt_interpreter_events::show_preferences (void) |
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254 { |
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255 emit show_preferences_signal (); |
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256 } |
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257 |
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258 void qt_interpreter_events::apply_preferences (void) |
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259 { |
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260 emit apply_new_settings (); |
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261 } |
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262 |
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263 void qt_interpreter_events::show_terminal_window (void) |
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264 { |
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265 emit show_terminal_window_signal (); |
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266 } |
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267 |
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268 bool qt_interpreter_events::show_documentation (const std::string& file) |
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269 { |
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270 emit show_documentation_signal (QString::fromStdString (file)); |
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271 |
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272 return true; |
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273 } |
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274 |
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275 void qt_interpreter_events::show_file_browser (void) |
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276 { |
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277 emit show_file_browser_signal (); |
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278 } |
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279 |
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280 void qt_interpreter_events::show_command_history (void) |
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281 { |
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282 emit show_command_history_signal (); |
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283 } |
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284 |
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285 void qt_interpreter_events::show_workspace (void) |
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286 { |
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287 emit show_workspace_signal (); |
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288 } |
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289 |
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290 void qt_interpreter_events::show_community_news (int serial) |
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291 { |
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292 emit show_community_news_signal (serial); |
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293 } |
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294 |
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295 void qt_interpreter_events::show_release_notes (void) |
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296 { |
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297 emit show_release_notes_signal (); |
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298 } |
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299 |
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300 bool qt_interpreter_events::edit_file (const std::string& file) |
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301 { |
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302 emit edit_file_signal (QString::fromStdString (file)); |
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303 |
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304 return true; |
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305 } |
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306 |
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307 void qt_interpreter_events::edit_variable (const std::string& expr, |
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308 const octave_value& val) |
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309 { |
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310 emit edit_variable_signal (QString::fromStdString (expr), val); |
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311 } |
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312 |
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313 bool qt_interpreter_events::confirm_shutdown (void) |
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314 { |
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315 QMutexLocker autolock (&m_mutex); |
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316 |
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317 emit confirm_shutdown_signal (); |
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318 |
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319 // Wait for result. |
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320 wait (); |
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321 |
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322 return m_result.toBool (); |
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323 } |
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324 |
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325 bool qt_interpreter_events::prompt_new_edit_file (const std::string& file) |
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326 { |
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327 gui_settings settings; |
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328 |
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329 if (settings.value (ed_create_new_file).toBool ()) |
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330 return true; |
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331 |
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332 std::string abs_fname = sys::env::make_absolute (file); |
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333 |
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334 QStringList btn; |
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335 QStringList role; |
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336 role << "YesRole" << "RejectRole"; |
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337 btn << tr ("Create") << tr ("Cancel"); |
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338 |
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339 QString answer = m_uiwidget_creator.message_dialog |
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340 (tr ("File\n%1\ndoes not exist. Do you want to create it?"). |
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341 arg (QString::fromStdString (abs_fname)), |
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342 tr ("Octave Editor"), "quest", btn, tr ("Create"), role); |
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343 |
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344 return (answer == tr ("Create")); |
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345 } |
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346 |
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347 // Prompt to allow file to be run by setting cwd (or if |
27552 | 348 // addpath_option==true, alternatively setting the path). |
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349 |
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350 int |
27284
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351 qt_interpreter_events::debug_cd_or_addpath_error (const std::string& file, |
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352 const std::string& dir, |
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353 bool addpath_option) |
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354 { |
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355 int retval = -1; |
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356 |
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357 QString qdir = QString::fromStdString (dir); |
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358 QString qfile = QString::fromStdString (file); |
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359 QString msg |
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360 = (addpath_option |
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361 ? tr ("The file %1 does not exist in the load path. To run or debug the function you are editing, you must either change to the directory %2 or add that directory to the load path.").arg (qfile).arg (qdir) |
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362 : tr ("The file %1 is shadowed by a file with the same name in the load path. To run or debug the function you are editing, change to the directory %2.").arg (qfile).arg (qdir)); |
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363 |
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364 QString title = tr ("Change Directory or Add Directory to Load Path"); |
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365 |
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366 QString cd_txt = tr ("&Change Directory"); |
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367 QString addpath_txt = tr ("&Add Directory to Load Path"); |
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368 QString cancel_txt = tr ("Cancel"); |
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369 |
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370 QStringList btn; |
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371 QStringList role; |
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372 btn << cd_txt; |
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373 role << "YesRole"; |
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374 if (addpath_option) |
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375 { |
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376 btn << addpath_txt; |
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377 role << "AcceptRole"; |
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378 } |
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379 btn << cancel_txt; |
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380 role << "RejectRole"; |
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381 |
27552 | 382 QString result |
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383 = m_uiwidget_creator.message_dialog (msg, title, "quest", btn, |
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384 cancel_txt, role); |
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385 |
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386 if (result == cd_txt) |
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387 retval = 1; |
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388 else if (result == addpath_txt) |
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389 retval = 2; |
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390 |
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391 return retval; |
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392 } |
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393 |
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394 uint8NDArray qt_interpreter_events::get_named_icon (const std::string& name) |
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395 { |
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396 QMutexLocker autolock (&m_mutex); |
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397 |
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398 emit get_named_icon_signal (QString::fromStdString (name)); |
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399 |
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400 // Wait for result. |
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401 wait (); |
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402 |
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403 uint8NDArray empty_img; |
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404 |
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405 QIcon icon = m_result.value<QIcon> (); |
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406 |
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407 if (icon.isNull ()) |
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408 return empty_img; |
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409 |
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410 QImage img = icon.pixmap (QSize (32, 32)).toImage (); |
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411 |
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412 if (img.format () != QImage::Format_ARGB32_Premultiplied) |
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413 return empty_img; |
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414 |
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415 dim_vector dims (img.height (), img.width (), 4); |
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416 |
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417 uint8NDArray retval (dims, 0); |
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418 |
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419 uint8_t *bits = img.bits (); |
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420 |
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421 for (int i = 0; i < img.height (); i++) |
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422 { |
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423 for (int j = 0; j < img.width (); j++) |
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424 { |
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425 retval(i, j, 2) = bits[0]; |
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426 retval(i, j, 1) = bits[1]; |
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427 retval(i, j, 0) = bits[2]; |
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428 retval(i, j, 3) = bits[3]; |
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429 |
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430 bits += 4; |
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431 } |
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432 } |
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433 |
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434 return retval; |
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435 } |
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436 |
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437 void qt_interpreter_events::get_named_icon_slot (const QString& name) |
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438 { |
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439 QMutexLocker autolock (&m_mutex); |
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440 |
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441 gui_settings settings; |
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442 |
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443 m_result = QVariant::fromValue (settings.icon (name)); |
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444 |
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445 wake_all (); |
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446 } |
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447 |
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448 std::string |
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449 qt_interpreter_events::gui_preference (const std::string& key, |
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450 const std::string& value) |
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451 { |
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452 QString pref_value; |
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453 |
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454 QMutexLocker autolock (&m_mutex); |
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455 |
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456 // Emit the signal for changing or getting a preference |
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457 emit gui_preference_signal (QString::fromStdString (key), |
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458 QString::fromStdString (value)); |
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459 |
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460 // Wait for response (pref_value). |
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461 wait (); |
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462 |
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463 QString pref = m_result.toString (); |
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464 |
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465 return pref.toStdString (); |
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466 } |
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467 |
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468 bool qt_interpreter_events::copy_image_to_clipboard (const std::string& file) |
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469 { |
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470 emit copy_image_to_clipboard_signal (QString::fromStdString (file), true); |
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471 |
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472 return true; |
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473 } |
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474 |
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475 void qt_interpreter_events::focus_window (const std::string win_name) |
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diff
changeset
|
476 { |
271b5cd640d7
Add functions to show GUI windows (bug #57213)
Pantxo Diribarne <pantxo.diribarne@gmail.com>
parents:
27643
diff
changeset
|
477 emit focus_window_signal (QString::fromStdString (win_name)); |
271b5cd640d7
Add functions to show GUI windows (bug #57213)
Pantxo Diribarne <pantxo.diribarne@gmail.com>
parents:
27643
diff
changeset
|
478 } |
271b5cd640d7
Add functions to show GUI windows (bug #57213)
Pantxo Diribarne <pantxo.diribarne@gmail.com>
parents:
27643
diff
changeset
|
479 |
27442
6e4519df0be2
group functions by category in interpreter_events and event_manager classes
John W. Eaton <jwe@octave.org>
parents:
27412
diff
changeset
|
480 void qt_interpreter_events::execute_command_in_terminal |
6e4519df0be2
group functions by category in interpreter_events and event_manager classes
John W. Eaton <jwe@octave.org>
parents:
27412
diff
changeset
|
481 (const std::string& command) |
6e4519df0be2
group functions by category in interpreter_events and event_manager classes
John W. Eaton <jwe@octave.org>
parents:
27412
diff
changeset
|
482 { |
6e4519df0be2
group functions by category in interpreter_events and event_manager classes
John W. Eaton <jwe@octave.org>
parents:
27412
diff
changeset
|
483 emit execute_command_in_terminal_signal (QString::fromStdString (command)); |
6e4519df0be2
group functions by category in interpreter_events and event_manager classes
John W. Eaton <jwe@octave.org>
parents:
27412
diff
changeset
|
484 } |
6e4519df0be2
group functions by category in interpreter_events and event_manager classes
John W. Eaton <jwe@octave.org>
parents:
27412
diff
changeset
|
485 |
29613
9367cba2a6d5
allow most dock widgets to be used from command line
John W. Eaton <jwe@octave.org>
parents:
29542
diff
changeset
|
486 void qt_interpreter_events::register_documentation (const std::string& file) |
27442
6e4519df0be2
group functions by category in interpreter_events and event_manager classes
John W. Eaton <jwe@octave.org>
parents:
27412
diff
changeset
|
487 { |
29613
9367cba2a6d5
allow most dock widgets to be used from command line
John W. Eaton <jwe@octave.org>
parents:
29542
diff
changeset
|
488 emit register_documentation_signal (QString::fromStdString (file)); |
27442
6e4519df0be2
group functions by category in interpreter_events and event_manager classes
John W. Eaton <jwe@octave.org>
parents:
27412
diff
changeset
|
489 } |
6e4519df0be2
group functions by category in interpreter_events and event_manager classes
John W. Eaton <jwe@octave.org>
parents:
27412
diff
changeset
|
490 |
29613
9367cba2a6d5
allow most dock widgets to be used from command line
John W. Eaton <jwe@octave.org>
parents:
29542
diff
changeset
|
491 void qt_interpreter_events::unregister_documentation (const std::string& file) |
27442
6e4519df0be2
group functions by category in interpreter_events and event_manager classes
John W. Eaton <jwe@octave.org>
parents:
27412
diff
changeset
|
492 { |
29613
9367cba2a6d5
allow most dock widgets to be used from command line
John W. Eaton <jwe@octave.org>
parents:
29542
diff
changeset
|
493 emit unregister_documentation_signal (QString::fromStdString (file)); |
27442
6e4519df0be2
group functions by category in interpreter_events and event_manager classes
John W. Eaton <jwe@octave.org>
parents:
27412
diff
changeset
|
494 } |
6e4519df0be2
group functions by category in interpreter_events and event_manager classes
John W. Eaton <jwe@octave.org>
parents:
27412
diff
changeset
|
495 |
29503
3bfec185c9e2
experimental command window widget with server loop
John W. Eaton <jwe@octave.org>
parents:
29359
diff
changeset
|
496 void qt_interpreter_events::interpreter_output (const std::string& msg) |
3bfec185c9e2
experimental command window widget with server loop
John W. Eaton <jwe@octave.org>
parents:
29359
diff
changeset
|
497 { |
3bfec185c9e2
experimental command window widget with server loop
John W. Eaton <jwe@octave.org>
parents:
29359
diff
changeset
|
498 if (m_octave_qobj.experimental_terminal_widget () |
29796
a0fce019cd1f
additional reorganization of signal/slot connections in main_window class
John W. Eaton <jwe@octave.org>
parents:
29787
diff
changeset
|
499 && m_octave_qobj.have_terminal_window ()) |
29503
3bfec185c9e2
experimental command window widget with server loop
John W. Eaton <jwe@octave.org>
parents:
29359
diff
changeset
|
500 emit interpreter_output_signal (QString::fromStdString (msg)); |
3bfec185c9e2
experimental command window widget with server loop
John W. Eaton <jwe@octave.org>
parents:
29359
diff
changeset
|
501 else |
3bfec185c9e2
experimental command window widget with server loop
John W. Eaton <jwe@octave.org>
parents:
29359
diff
changeset
|
502 { |
3bfec185c9e2
experimental command window widget with server loop
John W. Eaton <jwe@octave.org>
parents:
29359
diff
changeset
|
503 // FIXME: is this the correct thing to do? |
3bfec185c9e2
experimental command window widget with server loop
John W. Eaton <jwe@octave.org>
parents:
29359
diff
changeset
|
504 std::cout << msg; |
3bfec185c9e2
experimental command window widget with server loop
John W. Eaton <jwe@octave.org>
parents:
29359
diff
changeset
|
505 } |
3bfec185c9e2
experimental command window widget with server loop
John W. Eaton <jwe@octave.org>
parents:
29359
diff
changeset
|
506 } |
3bfec185c9e2
experimental command window widget with server loop
John W. Eaton <jwe@octave.org>
parents:
29359
diff
changeset
|
507 |
3bfec185c9e2
experimental command window widget with server loop
John W. Eaton <jwe@octave.org>
parents:
29359
diff
changeset
|
508 void qt_interpreter_events::display_exception (const execution_exception& ee, |
3bfec185c9e2
experimental command window widget with server loop
John W. Eaton <jwe@octave.org>
parents:
29359
diff
changeset
|
509 bool beep) |
3bfec185c9e2
experimental command window widget with server loop
John W. Eaton <jwe@octave.org>
parents:
29359
diff
changeset
|
510 { |
3bfec185c9e2
experimental command window widget with server loop
John W. Eaton <jwe@octave.org>
parents:
29359
diff
changeset
|
511 if (m_octave_qobj.experimental_terminal_widget () |
29796
a0fce019cd1f
additional reorganization of signal/slot connections in main_window class
John W. Eaton <jwe@octave.org>
parents:
29787
diff
changeset
|
512 && m_octave_qobj.have_terminal_window ()) |
29503
3bfec185c9e2
experimental command window widget with server loop
John W. Eaton <jwe@octave.org>
parents:
29359
diff
changeset
|
513 { |
31087
9c0099048264
exp cmd widget: fix missing promt after error
Torsten Lilge <ttl-octave@mailbox.org>
parents:
30564
diff
changeset
|
514 // Output the exception message |
29503
3bfec185c9e2
experimental command window widget with server loop
John W. Eaton <jwe@octave.org>
parents:
29359
diff
changeset
|
515 std::ostringstream buf; |
3bfec185c9e2
experimental command window widget with server loop
John W. Eaton <jwe@octave.org>
parents:
29359
diff
changeset
|
516 ee.display (buf); |
3bfec185c9e2
experimental command window widget with server loop
John W. Eaton <jwe@octave.org>
parents:
29359
diff
changeset
|
517 emit interpreter_output_signal (QString::fromStdString (buf.str ())); |
31087
9c0099048264
exp cmd widget: fix missing promt after error
Torsten Lilge <ttl-octave@mailbox.org>
parents:
30564
diff
changeset
|
518 // Create w new command line |
9c0099048264
exp cmd widget: fix missing promt after error
Torsten Lilge <ttl-octave@mailbox.org>
parents:
30564
diff
changeset
|
519 emit new_command_line_signal (); |
29503
3bfec185c9e2
experimental command window widget with server loop
John W. Eaton <jwe@octave.org>
parents:
29359
diff
changeset
|
520 } |
3bfec185c9e2
experimental command window widget with server loop
John W. Eaton <jwe@octave.org>
parents:
29359
diff
changeset
|
521 else |
3bfec185c9e2
experimental command window widget with server loop
John W. Eaton <jwe@octave.org>
parents:
29359
diff
changeset
|
522 { |
3bfec185c9e2
experimental command window widget with server loop
John W. Eaton <jwe@octave.org>
parents:
29359
diff
changeset
|
523 if (beep) |
3bfec185c9e2
experimental command window widget with server loop
John W. Eaton <jwe@octave.org>
parents:
29359
diff
changeset
|
524 std::cerr << "\a"; |
3bfec185c9e2
experimental command window widget with server loop
John W. Eaton <jwe@octave.org>
parents:
29359
diff
changeset
|
525 |
3bfec185c9e2
experimental command window widget with server loop
John W. Eaton <jwe@octave.org>
parents:
29359
diff
changeset
|
526 ee.display (std::cerr); |
3bfec185c9e2
experimental command window widget with server loop
John W. Eaton <jwe@octave.org>
parents:
29359
diff
changeset
|
527 } |
3bfec185c9e2
experimental command window widget with server loop
John W. Eaton <jwe@octave.org>
parents:
29359
diff
changeset
|
528 } |
3bfec185c9e2
experimental command window widget with server loop
John W. Eaton <jwe@octave.org>
parents:
29359
diff
changeset
|
529 |
29057
450920c987b8
update profiler status in gui from interpreter
Torsten Lilge <ttl-octave@mailbox.org>
parents:
29001
diff
changeset
|
530 void qt_interpreter_events::gui_status_update (const std::string& feature, |
450920c987b8
update profiler status in gui from interpreter
Torsten Lilge <ttl-octave@mailbox.org>
parents:
29001
diff
changeset
|
531 const std::string& status) |
450920c987b8
update profiler status in gui from interpreter
Torsten Lilge <ttl-octave@mailbox.org>
parents:
29001
diff
changeset
|
532 { |
450920c987b8
update profiler status in gui from interpreter
Torsten Lilge <ttl-octave@mailbox.org>
parents:
29001
diff
changeset
|
533 emit gui_status_update_signal (QString::fromStdString (feature), |
450920c987b8
update profiler status in gui from interpreter
Torsten Lilge <ttl-octave@mailbox.org>
parents:
29001
diff
changeset
|
534 QString::fromStdString (status)); |
450920c987b8
update profiler status in gui from interpreter
Torsten Lilge <ttl-octave@mailbox.org>
parents:
29001
diff
changeset
|
535 } |
450920c987b8
update profiler status in gui from interpreter
Torsten Lilge <ttl-octave@mailbox.org>
parents:
29001
diff
changeset
|
536 |
28788
aba2c4eadb83
add functions of loaded packages to auto-completion list (bug #56207)
Torsten Lilge <ttl-octave@mailbox.org>
parents:
28566
diff
changeset
|
537 void qt_interpreter_events::update_gui_lexer (void) |
aba2c4eadb83
add functions of loaded packages to auto-completion list (bug #56207)
Torsten Lilge <ttl-octave@mailbox.org>
parents:
28566
diff
changeset
|
538 { |
aba2c4eadb83
add functions of loaded packages to auto-completion list (bug #56207)
Torsten Lilge <ttl-octave@mailbox.org>
parents:
28566
diff
changeset
|
539 emit update_gui_lexer_signal (true); |
aba2c4eadb83
add functions of loaded packages to auto-completion list (bug #56207)
Torsten Lilge <ttl-octave@mailbox.org>
parents:
28566
diff
changeset
|
540 } |
aba2c4eadb83
add functions of loaded packages to auto-completion list (bug #56207)
Torsten Lilge <ttl-octave@mailbox.org>
parents:
28566
diff
changeset
|
541 |
27409
a0d49e55acae
rename change_directory to directory_changed in event manager
John W. Eaton <jwe@octave.org>
parents:
27396
diff
changeset
|
542 void qt_interpreter_events::directory_changed (const std::string& dir) |
24718
ea1c88bd4430
move more GUI classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents:
24645
diff
changeset
|
543 { |
27409
a0d49e55acae
rename change_directory to directory_changed in event manager
John W. Eaton <jwe@octave.org>
parents:
27396
diff
changeset
|
544 emit directory_changed_signal (QString::fromStdString (dir)); |
24718
ea1c88bd4430
move more GUI classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents:
24645
diff
changeset
|
545 } |
16437
919796a440c6
use signal for changing directory
John W. Eaton <jwe@octave.org>
parents:
16432
diff
changeset
|
546 |
27284
1a8762e5662b
remove "do_" prefix from interpreter_events class methods
John W. Eaton <jwe@octave.org>
parents:
27276
diff
changeset
|
547 void qt_interpreter_events::file_remove (const std::string& old_name, |
1a8762e5662b
remove "do_" prefix from interpreter_events class methods
John W. Eaton <jwe@octave.org>
parents:
27276
diff
changeset
|
548 const std::string& new_name) |
25742
d3c6de326bae
close/reload editor tab when file is (re)moved in gui terminal (bug #43922)
Torsten <mttl@mailbox.org>
parents:
25678
diff
changeset
|
549 { |
27589
12cfa32dc29e
use QMutexLocker to manage locks in qt_interpreter_events methods
John W. Eaton <jwe@octave.org>
parents:
27588
diff
changeset
|
550 QMutexLocker autolock (&m_mutex); |
25742
d3c6de326bae
close/reload editor tab when file is (re)moved in gui terminal (bug #43922)
Torsten <mttl@mailbox.org>
parents:
25678
diff
changeset
|
551 |
d3c6de326bae
close/reload editor tab when file is (re)moved in gui terminal (bug #43922)
Torsten <mttl@mailbox.org>
parents:
25678
diff
changeset
|
552 // Emit the signal for the editor for closing the file if it is open |
d3c6de326bae
close/reload editor tab when file is (re)moved in gui terminal (bug #43922)
Torsten <mttl@mailbox.org>
parents:
25678
diff
changeset
|
553 emit file_remove_signal (QString::fromStdString (old_name), |
d3c6de326bae
close/reload editor tab when file is (re)moved in gui terminal (bug #43922)
Torsten <mttl@mailbox.org>
parents:
25678
diff
changeset
|
554 QString::fromStdString (new_name)); |
d3c6de326bae
close/reload editor tab when file is (re)moved in gui terminal (bug #43922)
Torsten <mttl@mailbox.org>
parents:
25678
diff
changeset
|
555 |
27589
12cfa32dc29e
use QMutexLocker to manage locks in qt_interpreter_events methods
John W. Eaton <jwe@octave.org>
parents:
27588
diff
changeset
|
556 // Wait for file removal to complete before continuing. |
25742
d3c6de326bae
close/reload editor tab when file is (re)moved in gui terminal (bug #43922)
Torsten <mttl@mailbox.org>
parents:
25678
diff
changeset
|
557 wait (); |
d3c6de326bae
close/reload editor tab when file is (re)moved in gui terminal (bug #43922)
Torsten <mttl@mailbox.org>
parents:
25678
diff
changeset
|
558 } |
d3c6de326bae
close/reload editor tab when file is (re)moved in gui terminal (bug #43922)
Torsten <mttl@mailbox.org>
parents:
25678
diff
changeset
|
559 |
27284
1a8762e5662b
remove "do_" prefix from interpreter_events class methods
John W. Eaton <jwe@octave.org>
parents:
27276
diff
changeset
|
560 void qt_interpreter_events::file_renamed (bool load_new) |
25742
d3c6de326bae
close/reload editor tab when file is (re)moved in gui terminal (bug #43922)
Torsten <mttl@mailbox.org>
parents:
25678
diff
changeset
|
561 { |
d3c6de326bae
close/reload editor tab when file is (re)moved in gui terminal (bug #43922)
Torsten <mttl@mailbox.org>
parents:
25678
diff
changeset
|
562 emit file_renamed_signal (load_new); |
d3c6de326bae
close/reload editor tab when file is (re)moved in gui terminal (bug #43922)
Torsten <mttl@mailbox.org>
parents:
25678
diff
changeset
|
563 } |
d3c6de326bae
close/reload editor tab when file is (re)moved in gui terminal (bug #43922)
Torsten <mttl@mailbox.org>
parents:
25678
diff
changeset
|
564 |
27284
1a8762e5662b
remove "do_" prefix from interpreter_events class methods
John W. Eaton <jwe@octave.org>
parents:
27276
diff
changeset
|
565 void qt_interpreter_events::set_workspace (bool top_level, bool debug, |
1a8762e5662b
remove "do_" prefix from interpreter_events class methods
John W. Eaton <jwe@octave.org>
parents:
27276
diff
changeset
|
566 const symbol_info_list& syminfo, |
1a8762e5662b
remove "do_" prefix from interpreter_events class methods
John W. Eaton <jwe@octave.org>
parents:
27276
diff
changeset
|
567 bool update_variable_editor) |
24718
ea1c88bd4430
move more GUI classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents:
24645
diff
changeset
|
568 { |
ea1c88bd4430
move more GUI classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents:
24645
diff
changeset
|
569 if (! top_level && ! debug) |
ea1c88bd4430
move more GUI classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents:
24645
diff
changeset
|
570 return; |
19904
793230bb81d4
don't update workspace viewer unless at top level (bug #44156)
John W. Eaton <jwe@octave.org>
parents:
19714
diff
changeset
|
571 |
26117
a6df420457ac
use symbol_info_list instead of symbol_scope to pass workspace info to gui
John W. Eaton <jwe@octave.org>
parents:
25948
diff
changeset
|
572 emit set_workspace_signal (top_level, debug, syminfo); |
23927
e3a36f84d01d
provide variable-editor widget for the GUI
Michael Barnes <mjbcode@runbox.com>
parents:
23807
diff
changeset
|
573 |
24718
ea1c88bd4430
move more GUI classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents:
24645
diff
changeset
|
574 if (update_variable_editor) |
ea1c88bd4430
move more GUI classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents:
24645
diff
changeset
|
575 emit refresh_variable_editor_signal (); |
ea1c88bd4430
move more GUI classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents:
24645
diff
changeset
|
576 } |
16468
0f143f68078d
use signal/slot for updating workspace instead of using event listener
John W. Eaton <jwe@octave.org>
parents:
16443
diff
changeset
|
577 |
27284
1a8762e5662b
remove "do_" prefix from interpreter_events class methods
John W. Eaton <jwe@octave.org>
parents:
27276
diff
changeset
|
578 void qt_interpreter_events::clear_workspace (void) |
24718
ea1c88bd4430
move more GUI classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents:
24645
diff
changeset
|
579 { |
ea1c88bd4430
move more GUI classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents:
24645
diff
changeset
|
580 emit clear_workspace_signal (); |
ea1c88bd4430
move more GUI classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents:
24645
diff
changeset
|
581 } |
16415
70032fc70bee
move octave-link and octave-event-listener classes to libinterp
John W. Eaton <jwe@octave.org>
parents:
diff
changeset
|
582 |
29503
3bfec185c9e2
experimental command window widget with server loop
John W. Eaton <jwe@octave.org>
parents:
29359
diff
changeset
|
583 void qt_interpreter_events::update_prompt (const std::string& prompt) |
3bfec185c9e2
experimental command window widget with server loop
John W. Eaton <jwe@octave.org>
parents:
29359
diff
changeset
|
584 { |
3bfec185c9e2
experimental command window widget with server loop
John W. Eaton <jwe@octave.org>
parents:
29359
diff
changeset
|
585 emit update_prompt_signal (QString::fromStdString (prompt)); |
3bfec185c9e2
experimental command window widget with server loop
John W. Eaton <jwe@octave.org>
parents:
29359
diff
changeset
|
586 } |
3bfec185c9e2
experimental command window widget with server loop
John W. Eaton <jwe@octave.org>
parents:
29359
diff
changeset
|
587 |
27284
1a8762e5662b
remove "do_" prefix from interpreter_events class methods
John W. Eaton <jwe@octave.org>
parents:
27276
diff
changeset
|
588 void qt_interpreter_events::set_history (const string_vector& hist) |
24718
ea1c88bd4430
move more GUI classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents:
24645
diff
changeset
|
589 { |
ea1c88bd4430
move more GUI classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents:
24645
diff
changeset
|
590 QStringList qt_hist; |
16431
5982d469f79b
use signal for setting, appending to, and clearing history widget
John W. Eaton <jwe@octave.org>
parents:
16426
diff
changeset
|
591 |
24718
ea1c88bd4430
move more GUI classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents:
24645
diff
changeset
|
592 for (octave_idx_type i = 0; i < hist.numel (); i++) |
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593 qt_hist.append (QString::fromStdString (hist[i])); |
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parents:
diff
changeset
|
594 |
24718
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|
595 emit set_history_signal (qt_hist); |
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diff
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|
596 } |
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parents:
diff
changeset
|
597 |
27284
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diff
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|
598 void qt_interpreter_events::append_history (const std::string& hist_entry) |
24718
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diff
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|
599 { |
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|
600 emit append_history_signal (QString::fromStdString (hist_entry)); |
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diff
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|
601 } |
29503
3bfec185c9e2
experimental command window widget with server loop
John W. Eaton <jwe@octave.org>
parents:
29359
diff
changeset
|
602 |
27284
1a8762e5662b
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John W. Eaton <jwe@octave.org>
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|
603 void qt_interpreter_events::clear_history (void) |
24718
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diff
changeset
|
604 { |
ea1c88bd4430
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diff
changeset
|
605 emit clear_history_signal (); |
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John W. Eaton <jwe@octave.org>
parents:
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diff
changeset
|
606 } |
16431
5982d469f79b
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John W. Eaton <jwe@octave.org>
parents:
16426
diff
changeset
|
607 |
27284
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John W. Eaton <jwe@octave.org>
parents:
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diff
changeset
|
608 void qt_interpreter_events::pre_input_event (void) |
24718
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John W. Eaton <jwe@octave.org>
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diff
changeset
|
609 { } |
16415
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John W. Eaton <jwe@octave.org>
parents:
diff
changeset
|
610 |
27284
1a8762e5662b
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John W. Eaton <jwe@octave.org>
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diff
changeset
|
611 void qt_interpreter_events::post_input_event (void) |
24718
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parents:
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diff
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|
612 { } |
16431
5982d469f79b
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John W. Eaton <jwe@octave.org>
parents:
16426
diff
changeset
|
613 |
27392
820a87b87c01
clean up use of interpreter in qt_interpreter_events::enter_debugger_event
John W. Eaton <jwe@octave.org>
parents:
27311
diff
changeset
|
614 void qt_interpreter_events::enter_debugger_event (const std::string& /*fcn_name*/, |
820a87b87c01
clean up use of interpreter in qt_interpreter_events::enter_debugger_event
John W. Eaton <jwe@octave.org>
parents:
27311
diff
changeset
|
615 const std::string& fcn_file_name, |
27284
1a8762e5662b
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John W. Eaton <jwe@octave.org>
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diff
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|
616 int line) |
24718
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diff
changeset
|
617 { |
27392
820a87b87c01
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John W. Eaton <jwe@octave.org>
parents:
27311
diff
changeset
|
618 if (fcn_file_name.empty ()) |
25557
bb779fc2d0db
do not attempt to open a file when debugging a command line fct (bug #54231)
Torsten <mttl@mailbox.org>
parents:
25407
diff
changeset
|
619 return; |
bb779fc2d0db
do not attempt to open a file when debugging a command line fct (bug #54231)
Torsten <mttl@mailbox.org>
parents:
25407
diff
changeset
|
620 |
27392
820a87b87c01
clean up use of interpreter in qt_interpreter_events::enter_debugger_event
John W. Eaton <jwe@octave.org>
parents:
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diff
changeset
|
621 insert_debugger_pointer (fcn_file_name, line); |
16415
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move octave-link and octave-event-listener classes to libinterp
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parents:
diff
changeset
|
622 |
24718
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diff
changeset
|
623 emit enter_debugger_signal (); |
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diff
changeset
|
624 } |
16438
a971d8bdaadc
use signals instead of event queue for entering/leaving debug mode
John W. Eaton <jwe@octave.org>
parents:
16437
diff
changeset
|
625 |
27264
378d3c91f85b
style fixes for event_manager classes
John W. Eaton <jwe@octave.org>
parents:
27263
diff
changeset
|
626 void |
27284
1a8762e5662b
remove "do_" prefix from interpreter_events class methods
John W. Eaton <jwe@octave.org>
parents:
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diff
changeset
|
627 qt_interpreter_events::execute_in_debugger_event (const std::string& file, |
1a8762e5662b
remove "do_" prefix from interpreter_events class methods
John W. Eaton <jwe@octave.org>
parents:
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diff
changeset
|
628 int line) |
24718
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John W. Eaton <jwe@octave.org>
parents:
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diff
changeset
|
629 { |
27284
1a8762e5662b
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John W. Eaton <jwe@octave.org>
parents:
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diff
changeset
|
630 delete_debugger_pointer (file, line); |
24718
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diff
changeset
|
631 } |
ea1c88bd4430
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John W. Eaton <jwe@octave.org>
parents:
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diff
changeset
|
632 |
27284
1a8762e5662b
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John W. Eaton <jwe@octave.org>
parents:
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diff
changeset
|
633 void qt_interpreter_events::exit_debugger_event (void) |
24718
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diff
changeset
|
634 { |
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diff
changeset
|
635 emit exit_debugger_signal (); |
ea1c88bd4430
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John W. Eaton <jwe@octave.org>
parents:
24645
diff
changeset
|
636 } |
16431
5982d469f79b
use signal for setting, appending to, and clearing history widget
John W. Eaton <jwe@octave.org>
parents:
16426
diff
changeset
|
637 |
24718
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John W. Eaton <jwe@octave.org>
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diff
changeset
|
638 // Display (if @insert true) or remove the appropriate symbol for a breakpoint |
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move more GUI classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents:
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diff
changeset
|
639 // in @file at @line with condition @cond. |
27284
1a8762e5662b
remove "do_" prefix from interpreter_events class methods
John W. Eaton <jwe@octave.org>
parents:
27276
diff
changeset
|
640 void qt_interpreter_events::update_breakpoint (bool insert, |
1a8762e5662b
remove "do_" prefix from interpreter_events class methods
John W. Eaton <jwe@octave.org>
parents:
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diff
changeset
|
641 const std::string& file, |
1a8762e5662b
remove "do_" prefix from interpreter_events class methods
John W. Eaton <jwe@octave.org>
parents:
27276
diff
changeset
|
642 int line, |
1a8762e5662b
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John W. Eaton <jwe@octave.org>
parents:
27276
diff
changeset
|
643 const std::string& cond) |
24718
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John W. Eaton <jwe@octave.org>
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diff
changeset
|
644 { |
ea1c88bd4430
move more GUI classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents:
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diff
changeset
|
645 emit update_breakpoint_marker_signal (insert, QString::fromStdString (file), |
ea1c88bd4430
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John W. Eaton <jwe@octave.org>
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diff
changeset
|
646 line, QString::fromStdString (cond)); |
ea1c88bd4430
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parents:
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diff
changeset
|
647 } |
16415
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move octave-link and octave-event-listener classes to libinterp
John W. Eaton <jwe@octave.org>
parents:
diff
changeset
|
648 |
27264
378d3c91f85b
style fixes for event_manager classes
John W. Eaton <jwe@octave.org>
parents:
27263
diff
changeset
|
649 void |
27284
1a8762e5662b
remove "do_" prefix from interpreter_events class methods
John W. Eaton <jwe@octave.org>
parents:
27276
diff
changeset
|
650 qt_interpreter_events::insert_debugger_pointer (const std::string& file, |
31648
29d734430e5f
maint: Re-indent code after switch to using namespace macros.
John W. Eaton <jwe@octave.org>
parents:
31646
diff
changeset
|
651 int line) |
24718
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John W. Eaton <jwe@octave.org>
parents:
24645
diff
changeset
|
652 { |
ea1c88bd4430
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John W. Eaton <jwe@octave.org>
parents:
24645
diff
changeset
|
653 emit insert_debugger_pointer_signal (QString::fromStdString (file), line); |
ea1c88bd4430
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John W. Eaton <jwe@octave.org>
parents:
24645
diff
changeset
|
654 } |
16415
70032fc70bee
move octave-link and octave-event-listener classes to libinterp
John W. Eaton <jwe@octave.org>
parents:
diff
changeset
|
655 |
27264
378d3c91f85b
style fixes for event_manager classes
John W. Eaton <jwe@octave.org>
parents:
27263
diff
changeset
|
656 void |
27284
1a8762e5662b
remove "do_" prefix from interpreter_events class methods
John W. Eaton <jwe@octave.org>
parents:
27276
diff
changeset
|
657 qt_interpreter_events::delete_debugger_pointer (const std::string& file, |
1a8762e5662b
remove "do_" prefix from interpreter_events class methods
John W. Eaton <jwe@octave.org>
parents:
27276
diff
changeset
|
658 int line) |
24718
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John W. Eaton <jwe@octave.org>
parents:
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diff
changeset
|
659 { |
ea1c88bd4430
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John W. Eaton <jwe@octave.org>
parents:
24645
diff
changeset
|
660 emit delete_debugger_pointer_signal (QString::fromStdString (file), line); |
ea1c88bd4430
move more GUI classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents:
24645
diff
changeset
|
661 } |
27588
f0e3f3e28a8e
move qt_interpreter_events object from interpreter_qobject to octave_qobject
John W. Eaton <jwe@octave.org>
parents:
27553
diff
changeset
|
662 |
f0e3f3e28a8e
move qt_interpreter_events object from interpreter_qobject to octave_qobject
John W. Eaton <jwe@octave.org>
parents:
27553
diff
changeset
|
663 void |
f0e3f3e28a8e
move qt_interpreter_events object from interpreter_qobject to octave_qobject
John W. Eaton <jwe@octave.org>
parents:
27553
diff
changeset
|
664 qt_interpreter_events::confirm_shutdown_octave (void) |
f0e3f3e28a8e
move qt_interpreter_events object from interpreter_qobject to octave_qobject
John W. Eaton <jwe@octave.org>
parents:
27553
diff
changeset
|
665 { |
27603
bf6b192428a0
* qt-interpreter-events.cc: Use QMutexLocker objects where possible.
John W. Eaton <jwe@octave.org>
parents:
27602
diff
changeset
|
666 QMutexLocker autolock (&m_mutex); |
27588
f0e3f3e28a8e
move qt_interpreter_events object from interpreter_qobject to octave_qobject
John W. Eaton <jwe@octave.org>
parents:
27553
diff
changeset
|
667 |
27600
bb9aecedc167
use single QVariant object for return values in qt_interpreter_events class
John W. Eaton <jwe@octave.org>
parents:
27599
diff
changeset
|
668 m_result = m_octave_qobj.confirm_shutdown (); |
27588
f0e3f3e28a8e
move qt_interpreter_events object from interpreter_qobject to octave_qobject
John W. Eaton <jwe@octave.org>
parents:
27553
diff
changeset
|
669 |
f0e3f3e28a8e
move qt_interpreter_events object from interpreter_qobject to octave_qobject
John W. Eaton <jwe@octave.org>
parents:
27553
diff
changeset
|
670 wake_all (); |
f0e3f3e28a8e
move qt_interpreter_events object from interpreter_qobject to octave_qobject
John W. Eaton <jwe@octave.org>
parents:
27553
diff
changeset
|
671 } |
27601
7a748f7545c9
improve thread safety of qt_interpreter_events::gui_preference
John W. Eaton <jwe@octave.org>
parents:
27600
diff
changeset
|
672 |
7a748f7545c9
improve thread safety of qt_interpreter_events::gui_preference
John W. Eaton <jwe@octave.org>
parents:
27600
diff
changeset
|
673 // If VALUE is empty, return current value of preference named by KEY. |
7a748f7545c9
improve thread safety of qt_interpreter_events::gui_preference
John W. Eaton <jwe@octave.org>
parents:
27600
diff
changeset
|
674 // |
7a748f7545c9
improve thread safety of qt_interpreter_events::gui_preference
John W. Eaton <jwe@octave.org>
parents:
27600
diff
changeset
|
675 // If VALUE is not empty, set preference named by KEY to VALUE return |
7a748f7545c9
improve thread safety of qt_interpreter_events::gui_preference
John W. Eaton <jwe@octave.org>
parents:
27600
diff
changeset
|
676 // previous value. |
7a748f7545c9
improve thread safety of qt_interpreter_events::gui_preference
John W. Eaton <jwe@octave.org>
parents:
27600
diff
changeset
|
677 // |
7a748f7545c9
improve thread safety of qt_interpreter_events::gui_preference
John W. Eaton <jwe@octave.org>
parents:
27600
diff
changeset
|
678 // FIXME: should we have separate get and set functions? With only |
7a748f7545c9
improve thread safety of qt_interpreter_events::gui_preference
John W. Eaton <jwe@octave.org>
parents:
27600
diff
changeset
|
679 // one, we don't allow a preference value to be set to the empty |
7a748f7545c9
improve thread safety of qt_interpreter_events::gui_preference
John W. Eaton <jwe@octave.org>
parents:
27600
diff
changeset
|
680 // string. |
7a748f7545c9
improve thread safety of qt_interpreter_events::gui_preference
John W. Eaton <jwe@octave.org>
parents:
27600
diff
changeset
|
681 |
7a748f7545c9
improve thread safety of qt_interpreter_events::gui_preference
John W. Eaton <jwe@octave.org>
parents:
27600
diff
changeset
|
682 void |
7a748f7545c9
improve thread safety of qt_interpreter_events::gui_preference
John W. Eaton <jwe@octave.org>
parents:
27600
diff
changeset
|
683 qt_interpreter_events::gui_preference_slot (const QString& key, |
7a748f7545c9
improve thread safety of qt_interpreter_events::gui_preference
John W. Eaton <jwe@octave.org>
parents:
27600
diff
changeset
|
684 const QString& value) |
7a748f7545c9
improve thread safety of qt_interpreter_events::gui_preference
John W. Eaton <jwe@octave.org>
parents:
27600
diff
changeset
|
685 { |
27603
bf6b192428a0
* qt-interpreter-events.cc: Use QMutexLocker objects where possible.
John W. Eaton <jwe@octave.org>
parents:
27602
diff
changeset
|
686 QMutexLocker autolock (&m_mutex); |
27601
7a748f7545c9
improve thread safety of qt_interpreter_events::gui_preference
John W. Eaton <jwe@octave.org>
parents:
27600
diff
changeset
|
687 |
31619
ad014fc78bd6
use individual local gui_settings objects
John W. Eaton <jwe@octave.org>
parents:
31087
diff
changeset
|
688 gui_settings settings; |
27601
7a748f7545c9
improve thread safety of qt_interpreter_events::gui_preference
John W. Eaton <jwe@octave.org>
parents:
27600
diff
changeset
|
689 |
31619
ad014fc78bd6
use individual local gui_settings objects
John W. Eaton <jwe@octave.org>
parents:
31087
diff
changeset
|
690 QString read_value = settings.value (key).toString (); |
27601
7a748f7545c9
improve thread safety of qt_interpreter_events::gui_preference
John W. Eaton <jwe@octave.org>
parents:
27600
diff
changeset
|
691 |
7a748f7545c9
improve thread safety of qt_interpreter_events::gui_preference
John W. Eaton <jwe@octave.org>
parents:
27600
diff
changeset
|
692 // Some preferences need extra handling |
7a748f7545c9
improve thread safety of qt_interpreter_events::gui_preference
John W. Eaton <jwe@octave.org>
parents:
27600
diff
changeset
|
693 QString adjusted_value = gui_preference_adjust (key, value); |
7a748f7545c9
improve thread safety of qt_interpreter_events::gui_preference
John W. Eaton <jwe@octave.org>
parents:
27600
diff
changeset
|
694 |
7a748f7545c9
improve thread safety of qt_interpreter_events::gui_preference
John W. Eaton <jwe@octave.org>
parents:
27600
diff
changeset
|
695 if (! adjusted_value.isEmpty () && (read_value != adjusted_value)) |
7a748f7545c9
improve thread safety of qt_interpreter_events::gui_preference
John W. Eaton <jwe@octave.org>
parents:
27600
diff
changeset
|
696 { |
7a748f7545c9
improve thread safety of qt_interpreter_events::gui_preference
John W. Eaton <jwe@octave.org>
parents:
27600
diff
changeset
|
697 // Change settings only for new, non-empty values |
31619
ad014fc78bd6
use individual local gui_settings objects
John W. Eaton <jwe@octave.org>
parents:
31087
diff
changeset
|
698 settings.setValue (key, QVariant (adjusted_value)); |
27601
7a748f7545c9
improve thread safety of qt_interpreter_events::gui_preference
John W. Eaton <jwe@octave.org>
parents:
27600
diff
changeset
|
699 |
31619
ad014fc78bd6
use individual local gui_settings objects
John W. Eaton <jwe@octave.org>
parents:
31087
diff
changeset
|
700 emit settings_changed (true); // true: changed by worker |
27601
7a748f7545c9
improve thread safety of qt_interpreter_events::gui_preference
John W. Eaton <jwe@octave.org>
parents:
27600
diff
changeset
|
701 } |
7a748f7545c9
improve thread safety of qt_interpreter_events::gui_preference
John W. Eaton <jwe@octave.org>
parents:
27600
diff
changeset
|
702 |
7a748f7545c9
improve thread safety of qt_interpreter_events::gui_preference
John W. Eaton <jwe@octave.org>
parents:
27600
diff
changeset
|
703 m_result = read_value; |
7a748f7545c9
improve thread safety of qt_interpreter_events::gui_preference
John W. Eaton <jwe@octave.org>
parents:
27600
diff
changeset
|
704 |
7a748f7545c9
improve thread safety of qt_interpreter_events::gui_preference
John W. Eaton <jwe@octave.org>
parents:
27600
diff
changeset
|
705 wake_all (); |
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706 } |
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707 |
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708 QString |
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709 qt_interpreter_events::gui_preference_adjust (const QString& key, |
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710 const QString& value) |
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711 { |
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712 // Immediately return if no new value is given. |
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713 |
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714 if (value.isEmpty ()) |
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715 return value; |
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716 |
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717 QString adjusted_value = value; |
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718 |
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719 // Not all encodings are available. Encodings are uppercase and do |
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720 // not use CPxxx but IBMxxx or WINDOWS-xxx. |
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721 |
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722 if (key == ed_default_enc.key) |
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723 { |
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724 adjusted_value = adjusted_value.toUpper (); |
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725 |
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726 QStringList codecs; |
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727 resource_manager& rmgr = m_octave_qobj.get_resource_manager (); |
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728 rmgr.get_codecs (&codecs); |
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729 |
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730 QRegExp re ("^CP(\\d+)$"); |
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731 |
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732 if (adjusted_value == "SYSTEM") |
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733 adjusted_value = |
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734 QString ("SYSTEM (") + |
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735 QString (octave_locale_charset_wrapper ()).toUpper () + |
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736 QString (")"); |
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737 else if (re.indexIn (adjusted_value) > -1) |
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738 { |
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739 if (codecs.contains ("IBM" + re.cap (1))) |
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740 adjusted_value = "IBM" + re.cap (1); |
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741 else if (codecs.contains ("WINDOWS-" + re.cap (1))) |
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742 adjusted_value = "WINDOWS-" + re.cap (1); |
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743 else |
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744 adjusted_value.clear (); |
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745 } |
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746 else if (! codecs.contains (adjusted_value)) |
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747 adjusted_value.clear (); |
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748 } |
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749 |
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750 return adjusted_value; |
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751 } |
31646
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752 |
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753 OCTAVE_END_NAMESPACE(octave) |