Mercurial > octave
annotate libgui/src/qt-interpreter-events.cc @ 29359:7854d5752dd2
maint: merge stable to default.
author | John W. Eaton <jwe@octave.org> |
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date | Wed, 10 Feb 2021 10:10:40 -0500 |
parents | 450920c987b8 0a5b15007766 |
children | 3bfec185c9e2 |
rev | line source |
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1 //////////////////////////////////////////////////////////////////////// |
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2 // |
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3 // Copyright (C) 2011-2021 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 <QDialog> |
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31 #include <QDir> |
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32 #include <QIcon> |
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33 #include <QMetaType> |
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34 #include <QPushButton> |
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35 #include <QStringList> |
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36 |
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37 #include "dialog.h" |
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38 #include "gui-preferences-ed.h" |
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39 #include "octave-qobject.h" |
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40 #include "qt-interpreter-events.h" |
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41 #include "qt-utils.h" |
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42 |
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43 #include "localcharset-wrapper.h" |
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44 #include "oct-env.h" |
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45 #include "str-vec.h" |
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46 |
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47 #include "builtin-defun-decls.h" |
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48 #include "error.h" |
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49 #include "interpreter-private.h" |
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50 #include "load-path.h" |
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51 #include "oct-map.h" |
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52 #include "octave.h" |
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53 #include "ov.h" |
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54 #include "syminfo.h" |
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55 #include "utils.h" |
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56 |
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57 Q_DECLARE_METATYPE (octave_value) |
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58 Q_DECLARE_METATYPE (octave::symbol_info_list) |
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59 Q_DECLARE_METATYPE (octave::fcn_callback) |
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60 Q_DECLARE_METATYPE (octave::meth_callback) |
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61 |
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62 namespace octave |
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63 { |
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64 static QStringList |
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65 make_qstring_list (const std::list<std::string>& lst) |
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66 { |
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67 QStringList retval; |
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68 |
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69 for (const auto& s : lst) |
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70 retval.append (QString::fromStdString (s)); |
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71 |
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72 return retval; |
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73 } |
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74 |
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75 static QStringList |
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76 make_filter_list (const event_manager::filter_list& lst) |
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77 { |
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78 QStringList retval; |
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79 |
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80 // We have pairs of data, first being the list of extensions |
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81 // exta;exb;extc etc second the name to use as filter name |
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82 // (optional). Qt wants a list of filters in the format of |
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83 // 'FilterName (space separated exts)'. |
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84 |
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85 for (const auto& ext_name : lst) |
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86 { |
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87 QString ext = QString::fromStdString (ext_name.first); |
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88 QString name = QString::fromStdString (ext_name.second); |
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89 |
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90 // Strip out extensions from name and replace ';' with spaces in list. |
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91 |
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92 name.replace (QRegExp (R"(\(.*\))"), ""); |
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93 ext.replace (";", " "); |
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94 |
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95 if (name.isEmpty ()) |
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96 { |
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97 // No name field. Build one from the extensions. |
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98 name = ext.toUpper () + " Files"; |
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99 } |
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100 |
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101 retval.append (name + " (" + ext + ')'); |
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102 } |
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103 |
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104 return retval; |
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105 } |
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106 |
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107 qt_interpreter_events::qt_interpreter_events (base_qobject& oct_qobj) |
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108 : interpreter_events (), m_octave_qobj (oct_qobj), |
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109 m_uiwidget_creator (oct_qobj), m_result (), m_mutex (), |
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110 m_waitcondition () |
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111 { |
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112 qRegisterMetaType<QIntList> ("QIntList"); |
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113 qRegisterMetaType<QFloatList> ("QFloatList"); |
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114 |
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115 qRegisterMetaType<octave_value> ("octave_value"); |
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116 qRegisterMetaType<symbol_info_list> ("symbol_info_list"); |
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117 |
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118 qRegisterMetaType<fcn_callback> ("fcn_callback"); |
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119 qRegisterMetaType<meth_callback> ("meth_callback"); |
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120 |
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121 connect (this, SIGNAL (confirm_shutdown_signal (void)), |
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122 this, SLOT (confirm_shutdown_octave (void))); |
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123 |
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124 connect (this, SIGNAL (get_named_icon_signal (const QString&)), |
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125 this, SLOT (get_named_icon_slot (const QString&))); |
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126 |
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127 connect (this, |
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128 SIGNAL (gui_preference_signal (const QString&, const QString&)), |
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129 this, |
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130 SLOT (gui_preference_slot (const QString&, const QString&))); |
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131 } |
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132 |
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133 std::list<std::string> |
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134 qt_interpreter_events::file_dialog (const filter_list& filter, |
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135 const std::string& title, |
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136 const std::string& filename, |
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137 const std::string& dirname, |
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138 const std::string& multimode) |
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139 { |
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141 = m_uiwidget_creator.file_dialog (make_filter_list (filter), |
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142 QString::fromStdString (title), |
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143 QString::fromStdString (filename), |
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144 QString::fromStdString (dirname), |
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145 QString::fromStdString (multimode)); |
27552 | 146 |
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147 std::list<std::string> retval; |
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148 |
27552 | 149 for (const auto& s : lst) |
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150 retval.push_back (s.toStdString ()); |
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151 |
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152 return retval; |
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153 } |
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154 |
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155 std::list<std::string> |
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156 qt_interpreter_events::input_dialog (const std::list<std::string>& prompt, |
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157 const std::string& title, |
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158 const std::list<float>& nr, |
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159 const std::list<float>& nc, |
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160 const std::list<std::string>& defaults) |
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161 { |
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163 = m_uiwidget_creator.input_dialog (make_qstring_list (prompt), |
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164 QString::fromStdString (title), |
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165 std_list_to_qt_list<float> (nr), |
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166 std_list_to_qt_list<float> (nc), |
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167 make_qstring_list (defaults)); |
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168 std::list<std::string> retval; |
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169 |
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171 retval.push_back (s.toStdString ()); |
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172 |
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173 return retval; |
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174 } |
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175 |
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176 std::pair<std::list<int>, int> |
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177 qt_interpreter_events::list_dialog (const std::list<std::string>& list, |
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178 const std::string& mode, |
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179 int width, int height, |
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180 const std::list<int>& initial, |
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181 const std::string& name, |
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182 const std::list<std::string>& prompt, |
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183 const std::string& ok_string, |
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184 const std::string& cancel_string) |
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185 { |
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187 = m_uiwidget_creator.list_dialog (make_qstring_list (list), |
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188 QString::fromStdString (mode), |
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189 width, height, |
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190 std_list_to_qt_list<int> (initial), |
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191 QString::fromStdString (name), |
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192 make_qstring_list (prompt), |
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193 QString::fromStdString (ok_string), |
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194 QString::fromStdString (cancel_string)); |
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195 |
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196 QIntList& lst = result.first; |
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197 return std::pair<std::list<int>, int> (std::list<int> (lst.begin (), |
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198 lst.end ()), |
27552 | 199 result.second); |
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200 } |
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201 |
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202 std::string |
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203 qt_interpreter_events::question_dialog (const std::string& msg, |
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204 const std::string& title, |
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205 const std::string& btn1, |
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206 const std::string& btn2, |
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207 const std::string& btn3, |
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208 const std::string& btndef) |
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209 { |
27552 | 210 QString icon = "quest"; |
211 QStringList buttons; | |
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212 QStringList role; |
27552 | 213 |
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214 // Must use ResetRole which is left-aligned for all OS and WM. |
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215 role << "ResetRole" << "ResetRole" << "ResetRole"; |
27552 | 216 |
217 buttons << QString::fromStdString (btn1); | |
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218 if (btn2 == "") |
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219 role.removeAt (0); |
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220 else |
27552 | 221 buttons << QString::fromStdString (btn2); |
222 buttons << QString::fromStdString (btn3); | |
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223 |
27552 | 224 QString answer |
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225 = m_uiwidget_creator.message_dialog (QString::fromStdString (msg), |
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226 QString::fromStdString (title), |
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227 icon, buttons, |
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228 QString::fromStdString (btndef), |
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229 role); |
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230 |
27552 | 231 return answer.toStdString (); |
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232 } |
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233 |
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234 void qt_interpreter_events::update_path_dialog (void) |
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235 { |
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236 emit update_path_dialog_signal (); |
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237 } |
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238 |
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239 void qt_interpreter_events::show_preferences (void) |
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240 { |
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241 emit show_preferences_signal (); |
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242 } |
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243 |
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244 void qt_interpreter_events::apply_preferences (void) |
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245 { |
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246 emit apply_new_settings (); |
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247 } |
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248 |
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249 void qt_interpreter_events::show_doc (const std::string& file) |
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250 { |
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251 emit show_doc_signal (QString::fromStdString (file)); |
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252 } |
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253 |
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254 bool qt_interpreter_events::edit_file (const std::string& file) |
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255 { |
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256 emit edit_file_signal (QString::fromStdString (file)); |
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257 |
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258 return true; |
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259 } |
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260 |
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261 void qt_interpreter_events::edit_variable (const std::string& expr, |
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262 const octave_value& val) |
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263 { |
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264 emit edit_variable_signal (QString::fromStdString (expr), val); |
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265 } |
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266 |
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267 bool qt_interpreter_events::confirm_shutdown (void) |
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268 { |
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269 QMutexLocker autolock (&m_mutex); |
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270 |
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271 emit confirm_shutdown_signal (); |
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272 |
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273 // Wait for result. |
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274 wait (); |
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275 |
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276 return m_result.toBool (); |
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277 } |
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278 |
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279 bool qt_interpreter_events::prompt_new_edit_file (const std::string& file) |
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280 { |
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281 resource_manager& rmgr = m_octave_qobj.get_resource_manager (); |
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282 gui_settings *settings = rmgr.get_settings (); |
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283 |
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284 if (! settings || settings->value (ed_create_new_file).toBool ()) |
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285 return true; |
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286 |
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287 std::string abs_fname = sys::env::make_absolute (file); |
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288 |
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289 QStringList btn; |
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290 QStringList role; |
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291 role << "YesRole" << "RejectRole"; |
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292 btn << tr ("Create") << tr ("Cancel"); |
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293 |
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294 QString answer = m_uiwidget_creator.message_dialog |
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295 (tr ("File\n%1\ndoes not exist. Do you want to create it?"). |
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296 arg (QString::fromStdString (abs_fname)), |
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297 tr ("Octave Editor"), "quest", btn, tr ("Create"), role); |
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298 |
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299 return (answer == tr ("Create")); |
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300 } |
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301 |
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302 // Prompt to allow file to be run by setting cwd (or if |
27552 | 303 // addpath_option==true, alternatively setting the path). |
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304 |
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305 int |
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306 qt_interpreter_events::debug_cd_or_addpath_error (const std::string& file, |
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307 const std::string& dir, |
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308 bool addpath_option) |
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309 { |
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310 int retval = -1; |
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311 |
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312 QString qdir = QString::fromStdString (dir); |
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313 QString qfile = QString::fromStdString (file); |
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314 QString msg |
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315 = (addpath_option |
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316 ? 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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317 : 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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318 |
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319 QString title = tr ("Change Directory or Add Directory to Load Path"); |
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320 |
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321 QString cd_txt = tr ("&Change Directory"); |
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322 QString addpath_txt = tr ("&Add Directory to Load Path"); |
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323 QString cancel_txt = tr ("Cancel"); |
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324 |
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325 QStringList btn; |
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326 QStringList role; |
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327 btn << cd_txt; |
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328 role << "YesRole"; |
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329 if (addpath_option) |
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330 { |
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331 btn << addpath_txt; |
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332 role << "AcceptRole"; |
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333 } |
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334 btn << cancel_txt; |
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335 role << "RejectRole"; |
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336 |
27552 | 337 QString result |
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338 = m_uiwidget_creator.message_dialog (msg, title, "quest", btn, |
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339 cancel_txt, role); |
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340 |
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341 if (result == cd_txt) |
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342 retval = 1; |
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343 else if (result == addpath_txt) |
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344 retval = 2; |
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345 |
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346 return retval; |
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347 } |
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348 |
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349 uint8NDArray qt_interpreter_events::get_named_icon (const std::string& name) |
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350 { |
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351 QMutexLocker autolock (&m_mutex); |
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352 |
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353 emit get_named_icon_signal (QString::fromStdString (name)); |
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354 |
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355 // Wait for result. |
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356 wait (); |
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357 |
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358 uint8NDArray empty_img; |
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359 |
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360 QIcon icon = m_result.value<QIcon> (); |
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361 |
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362 if (icon.isNull ()) |
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363 return empty_img; |
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364 |
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365 QImage img = icon.pixmap (QSize (32, 32)).toImage (); |
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366 |
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367 if (img.format () != QImage::Format_ARGB32_Premultiplied) |
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368 return empty_img; |
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369 |
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370 dim_vector dims (img.height (), img.width (), 4); |
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371 |
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372 uint8NDArray retval (dims, 0); |
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373 |
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374 uint8_t *bits = img.bits (); |
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375 |
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376 for (int i = 0; i < img.height (); i++) |
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377 { |
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378 for (int j = 0; j < img.width (); j++) |
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379 { |
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380 retval(i,j,2) = bits[0]; |
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381 retval(i,j,1) = bits[1]; |
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382 retval(i,j,0) = bits[2]; |
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383 retval(i,j,3) = bits[3]; |
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384 |
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385 bits += 4; |
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386 } |
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387 } |
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388 |
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389 return retval; |
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390 } |
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391 |
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392 void qt_interpreter_events::get_named_icon_slot (const QString& name) |
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393 { |
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394 QMutexLocker autolock (&m_mutex); |
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395 |
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396 resource_manager& rmgr = m_octave_qobj.get_resource_manager (); |
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397 m_result = QVariant::fromValue (rmgr.icon (name)); |
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398 |
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399 wake_all (); |
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400 } |
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401 |
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402 std::string |
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403 qt_interpreter_events::gui_preference (const std::string& key, |
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404 const std::string& value) |
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405 { |
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406 QString pref_value; |
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407 |
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408 QMutexLocker autolock (&m_mutex); |
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409 |
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410 // Emit the signal for changing or getting a preference |
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411 emit gui_preference_signal (QString::fromStdString (key), |
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412 QString::fromStdString (value)); |
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413 |
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414 // Wait for response (pref_value). |
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415 wait (); |
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416 |
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417 QString pref = m_result.toString (); |
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418 |
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419 return pref.toStdString (); |
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420 } |
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421 |
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422 bool qt_interpreter_events::copy_image_to_clipboard (const std::string& file) |
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423 { |
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424 emit copy_image_to_clipboard_signal (QString::fromStdString (file), true); |
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425 |
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426 return true; |
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427 } |
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428 |
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429 void qt_interpreter_events::focus_window (const std::string win_name) |
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430 { |
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431 emit focus_window_signal (QString::fromStdString (win_name)); |
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432 } |
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433 |
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434 void qt_interpreter_events::execute_command_in_terminal |
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435 (const std::string& command) |
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436 { |
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437 emit execute_command_in_terminal_signal (QString::fromStdString (command)); |
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438 } |
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439 |
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440 void qt_interpreter_events::register_doc (const std::string& file) |
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441 { |
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442 emit register_doc_signal (QString::fromStdString (file)); |
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443 } |
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444 |
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445 void qt_interpreter_events::unregister_doc (const std::string& file) |
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446 { |
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447 emit unregister_doc_signal (QString::fromStdString (file)); |
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448 } |
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|
449 |
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diff
changeset
|
450 void qt_interpreter_events::gui_status_update (const std::string& feature, |
450920c987b8
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451 const std::string& status) |
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diff
changeset
|
452 { |
450920c987b8
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453 emit gui_status_update_signal (QString::fromStdString (feature), |
450920c987b8
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454 QString::fromStdString (status)); |
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diff
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|
455 } |
450920c987b8
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456 |
28788
aba2c4eadb83
add functions of loaded packages to auto-completion list (bug #56207)
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457 void qt_interpreter_events::update_gui_lexer (void) |
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458 { |
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459 emit update_gui_lexer_signal (true); |
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460 } |
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461 |
27409
a0d49e55acae
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462 void qt_interpreter_events::directory_changed (const std::string& dir) |
24718
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463 { |
27409
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464 emit directory_changed_signal (QString::fromStdString (dir)); |
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465 } |
16437
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16432
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466 |
27284
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467 void qt_interpreter_events::file_remove (const std::string& old_name, |
1a8762e5662b
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27276
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468 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>
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diff
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469 { |
27589
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470 QMutexLocker autolock (&m_mutex); |
25742
d3c6de326bae
close/reload editor tab when file is (re)moved in gui terminal (bug #43922)
Torsten <mttl@mailbox.org>
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471 |
d3c6de326bae
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Torsten <mttl@mailbox.org>
parents:
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diff
changeset
|
472 // Emit the signal for the editor for closing the file if it is open |
d3c6de326bae
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parents:
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diff
changeset
|
473 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:
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diff
changeset
|
474 QString::fromStdString (new_name)); |
d3c6de326bae
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Torsten <mttl@mailbox.org>
parents:
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diff
changeset
|
475 |
27589
12cfa32dc29e
use QMutexLocker to manage locks in qt_interpreter_events methods
John W. Eaton <jwe@octave.org>
parents:
27588
diff
changeset
|
476 // Wait for file removal to complete before continuing. |
25742
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parents:
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diff
changeset
|
477 wait (); |
d3c6de326bae
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Torsten <mttl@mailbox.org>
parents:
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diff
changeset
|
478 } |
d3c6de326bae
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Torsten <mttl@mailbox.org>
parents:
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diff
changeset
|
479 |
27284
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parents:
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|
480 void qt_interpreter_events::file_renamed (bool load_new) |
25742
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parents:
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changeset
|
481 { |
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parents:
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diff
changeset
|
482 emit file_renamed_signal (load_new); |
d3c6de326bae
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Torsten <mttl@mailbox.org>
parents:
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diff
changeset
|
483 } |
d3c6de326bae
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parents:
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diff
changeset
|
484 |
27284
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John W. Eaton <jwe@octave.org>
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diff
changeset
|
485 void qt_interpreter_events::set_workspace (bool top_level, bool debug, |
1a8762e5662b
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|
486 const symbol_info_list& syminfo, |
1a8762e5662b
remove "do_" prefix from interpreter_events class methods
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diff
changeset
|
487 bool update_variable_editor) |
24718
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diff
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|
488 { |
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diff
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|
489 if (! top_level && ! debug) |
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diff
changeset
|
490 return; |
19904
793230bb81d4
don't update workspace viewer unless at top level (bug #44156)
John W. Eaton <jwe@octave.org>
parents:
19714
diff
changeset
|
491 |
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
|
492 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
|
493 |
24718
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diff
changeset
|
494 if (update_variable_editor) |
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diff
changeset
|
495 emit refresh_variable_editor_signal (); |
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diff
changeset
|
496 } |
16468
0f143f68078d
use signal/slot for updating workspace instead of using event listener
John W. Eaton <jwe@octave.org>
parents:
16443
diff
changeset
|
497 |
27284
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|
498 void qt_interpreter_events::clear_workspace (void) |
24718
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|
499 { |
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diff
changeset
|
500 emit clear_workspace_signal (); |
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John W. Eaton <jwe@octave.org>
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diff
changeset
|
501 } |
16415
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John W. Eaton <jwe@octave.org>
parents:
diff
changeset
|
502 |
27284
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changeset
|
503 void qt_interpreter_events::set_history (const string_vector& hist) |
24718
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|
504 { |
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parents:
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diff
changeset
|
505 QStringList qt_hist; |
16431
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use signal for setting, appending to, and clearing history widget
John W. Eaton <jwe@octave.org>
parents:
16426
diff
changeset
|
506 |
24718
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diff
changeset
|
507 for (octave_idx_type i = 0; i < hist.numel (); i++) |
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diff
changeset
|
508 qt_hist.append (QString::fromStdString (hist[i])); |
16431
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use signal for setting, appending to, and clearing history widget
John W. Eaton <jwe@octave.org>
parents:
16426
diff
changeset
|
509 |
24718
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John W. Eaton <jwe@octave.org>
parents:
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diff
changeset
|
510 emit set_history_signal (qt_hist); |
ea1c88bd4430
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John W. Eaton <jwe@octave.org>
parents:
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diff
changeset
|
511 } |
16415
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John W. Eaton <jwe@octave.org>
parents:
diff
changeset
|
512 |
27284
1a8762e5662b
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John W. Eaton <jwe@octave.org>
parents:
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diff
changeset
|
513 void qt_interpreter_events::append_history (const std::string& hist_entry) |
24718
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parents:
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diff
changeset
|
514 { |
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parents:
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diff
changeset
|
515 emit append_history_signal (QString::fromStdString (hist_entry)); |
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John W. Eaton <jwe@octave.org>
parents:
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diff
changeset
|
516 } |
ea1c88bd4430
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John W. Eaton <jwe@octave.org>
parents:
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diff
changeset
|
517 |
27284
1a8762e5662b
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John W. Eaton <jwe@octave.org>
parents:
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diff
changeset
|
518 void qt_interpreter_events::clear_history (void) |
24718
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diff
changeset
|
519 { |
ea1c88bd4430
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parents:
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diff
changeset
|
520 emit clear_history_signal (); |
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John W. Eaton <jwe@octave.org>
parents:
24645
diff
changeset
|
521 } |
16431
5982d469f79b
use signal for setting, appending to, and clearing history widget
John W. Eaton <jwe@octave.org>
parents:
16426
diff
changeset
|
522 |
27284
1a8762e5662b
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John W. Eaton <jwe@octave.org>
parents:
27276
diff
changeset
|
523 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
|
524 { } |
16415
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move octave-link and octave-event-listener classes to libinterp
John W. Eaton <jwe@octave.org>
parents:
diff
changeset
|
525 |
27284
1a8762e5662b
remove "do_" prefix from interpreter_events class methods
John W. Eaton <jwe@octave.org>
parents:
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diff
changeset
|
526 void qt_interpreter_events::post_input_event (void) |
24718
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diff
changeset
|
527 { } |
16415
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John W. Eaton <jwe@octave.org>
parents:
diff
changeset
|
528 |
27392
820a87b87c01
clean up use of interpreter in qt_interpreter_events::enter_debugger_event
John W. Eaton <jwe@octave.org>
parents:
27311
diff
changeset
|
529 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
|
530 const std::string& fcn_file_name, |
27284
1a8762e5662b
remove "do_" prefix from interpreter_events class methods
John W. Eaton <jwe@octave.org>
parents:
27276
diff
changeset
|
531 int line) |
24718
ea1c88bd4430
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John W. Eaton <jwe@octave.org>
parents:
24645
diff
changeset
|
532 { |
27392
820a87b87c01
clean up use of interpreter in qt_interpreter_events::enter_debugger_event
John W. Eaton <jwe@octave.org>
parents:
27311
diff
changeset
|
533 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
|
534 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
|
535 |
27392
820a87b87c01
clean up use of interpreter in qt_interpreter_events::enter_debugger_event
John W. Eaton <jwe@octave.org>
parents:
27311
diff
changeset
|
536 insert_debugger_pointer (fcn_file_name, line); |
16415
70032fc70bee
move octave-link and octave-event-listener classes to libinterp
John W. Eaton <jwe@octave.org>
parents:
diff
changeset
|
537 |
24718
ea1c88bd4430
move more GUI classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents:
24645
diff
changeset
|
538 emit enter_debugger_signal (); |
ea1c88bd4430
move more GUI classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents:
24645
diff
changeset
|
539 } |
16438
a971d8bdaadc
use signals instead of event queue for entering/leaving debug mode
John W. Eaton <jwe@octave.org>
parents:
16437
diff
changeset
|
540 |
27264
378d3c91f85b
style fixes for event_manager classes
John W. Eaton <jwe@octave.org>
parents:
27263
diff
changeset
|
541 void |
27284
1a8762e5662b
remove "do_" prefix from interpreter_events class methods
John W. Eaton <jwe@octave.org>
parents:
27276
diff
changeset
|
542 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:
27276
diff
changeset
|
543 int line) |
24718
ea1c88bd4430
move more GUI classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents:
24645
diff
changeset
|
544 { |
27284
1a8762e5662b
remove "do_" prefix from interpreter_events class methods
John W. Eaton <jwe@octave.org>
parents:
27276
diff
changeset
|
545 delete_debugger_pointer (file, line); |
24718
ea1c88bd4430
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John W. Eaton <jwe@octave.org>
parents:
24645
diff
changeset
|
546 } |
16415
70032fc70bee
move octave-link and octave-event-listener classes to libinterp
John W. Eaton <jwe@octave.org>
parents:
diff
changeset
|
547 |
27284
1a8762e5662b
remove "do_" prefix from interpreter_events class methods
John W. Eaton <jwe@octave.org>
parents:
27276
diff
changeset
|
548 void qt_interpreter_events::exit_debugger_event (void) |
24718
ea1c88bd4430
move more GUI classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents:
24645
diff
changeset
|
549 { |
ea1c88bd4430
move more GUI classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents:
24645
diff
changeset
|
550 emit exit_debugger_signal (); |
ea1c88bd4430
move more GUI classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents:
24645
diff
changeset
|
551 } |
16415
70032fc70bee
move octave-link and octave-event-listener classes to libinterp
John W. Eaton <jwe@octave.org>
parents:
diff
changeset
|
552 |
24718
ea1c88bd4430
move more GUI classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents:
24645
diff
changeset
|
553 // Display (if @insert true) or remove the appropriate symbol for a breakpoint |
ea1c88bd4430
move more GUI classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents:
24645
diff
changeset
|
554 // 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
|
555 void qt_interpreter_events::update_breakpoint (bool insert, |
1a8762e5662b
remove "do_" prefix from interpreter_events class methods
John W. Eaton <jwe@octave.org>
parents:
27276
diff
changeset
|
556 const std::string& file, |
1a8762e5662b
remove "do_" prefix from interpreter_events class methods
John W. Eaton <jwe@octave.org>
parents:
27276
diff
changeset
|
557 int line, |
1a8762e5662b
remove "do_" prefix from interpreter_events class methods
John W. Eaton <jwe@octave.org>
parents:
27276
diff
changeset
|
558 const std::string& cond) |
24718
ea1c88bd4430
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John W. Eaton <jwe@octave.org>
parents:
24645
diff
changeset
|
559 { |
ea1c88bd4430
move more GUI classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents:
24645
diff
changeset
|
560 emit update_breakpoint_marker_signal (insert, QString::fromStdString (file), |
ea1c88bd4430
move more GUI classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents:
24645
diff
changeset
|
561 line, QString::fromStdString (cond)); |
ea1c88bd4430
move more GUI classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents:
24645
diff
changeset
|
562 } |
16438
a971d8bdaadc
use signals instead of event queue for entering/leaving debug mode
John W. Eaton <jwe@octave.org>
parents:
16437
diff
changeset
|
563 |
27264
378d3c91f85b
style fixes for event_manager classes
John W. Eaton <jwe@octave.org>
parents:
27263
diff
changeset
|
564 void |
27284
1a8762e5662b
remove "do_" prefix from interpreter_events class methods
John W. Eaton <jwe@octave.org>
parents:
27276
diff
changeset
|
565 qt_interpreter_events::insert_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
|
566 int line) |
24718
ea1c88bd4430
move more GUI classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents:
24645
diff
changeset
|
567 { |
ea1c88bd4430
move more GUI classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents:
24645
diff
changeset
|
568 emit insert_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
|
569 } |
17010
c50ee84842a9
Add preferences and prefdir functions
John Donoghue <john.donoghue@ieee.org>
parents:
16658
diff
changeset
|
570 |
27264
378d3c91f85b
style fixes for event_manager classes
John W. Eaton <jwe@octave.org>
parents:
27263
diff
changeset
|
571 void |
27284
1a8762e5662b
remove "do_" prefix from interpreter_events class methods
John W. Eaton <jwe@octave.org>
parents:
27276
diff
changeset
|
572 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
|
573 int line) |
24718
ea1c88bd4430
move more GUI classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents:
24645
diff
changeset
|
574 { |
ea1c88bd4430
move more GUI classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents:
24645
diff
changeset
|
575 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
|
576 } |
27588
f0e3f3e28a8e
move qt_interpreter_events object from interpreter_qobject to octave_qobject
John W. Eaton <jwe@octave.org>
parents:
27553
diff
changeset
|
577 |
f0e3f3e28a8e
move qt_interpreter_events object from interpreter_qobject to octave_qobject
John W. Eaton <jwe@octave.org>
parents:
27553
diff
changeset
|
578 void |
f0e3f3e28a8e
move qt_interpreter_events object from interpreter_qobject to octave_qobject
John W. Eaton <jwe@octave.org>
parents:
27553
diff
changeset
|
579 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
|
580 { |
27603
bf6b192428a0
* qt-interpreter-events.cc: Use QMutexLocker objects where possible.
John W. Eaton <jwe@octave.org>
parents:
27602
diff
changeset
|
581 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
|
582 |
27600
bb9aecedc167
use single QVariant object for return values in qt_interpreter_events class
John W. Eaton <jwe@octave.org>
parents:
27599
diff
changeset
|
583 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
|
584 |
f0e3f3e28a8e
move qt_interpreter_events object from interpreter_qobject to octave_qobject
John W. Eaton <jwe@octave.org>
parents:
27553
diff
changeset
|
585 wake_all (); |
f0e3f3e28a8e
move qt_interpreter_events object from interpreter_qobject to octave_qobject
John W. Eaton <jwe@octave.org>
parents:
27553
diff
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586 } |
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587 |
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588 // If VALUE is empty, return current value of preference named by KEY. |
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589 // |
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590 // If VALUE is not empty, set preference named by KEY to VALUE return |
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591 // previous value. |
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592 // |
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593 // FIXME: should we have separate get and set functions? With only |
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594 // one, we don't allow a preference value to be set to the empty |
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595 // string. |
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596 |
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597 void |
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598 qt_interpreter_events::gui_preference_slot (const QString& key, |
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599 const QString& value) |
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600 { |
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601 QMutexLocker autolock (&m_mutex); |
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602 |
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603 resource_manager& rmgr = m_octave_qobj.get_resource_manager (); |
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604 gui_settings *settings = rmgr.get_settings (); |
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605 |
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606 QString read_value = settings->value (key).toString (); |
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607 |
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608 // Some preferences need extra handling |
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609 QString adjusted_value = gui_preference_adjust (key, value); |
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610 |
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611 if (! adjusted_value.isEmpty () && (read_value != adjusted_value)) |
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612 { |
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613 // Change settings only for new, non-empty values |
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614 settings->setValue (key, QVariant (adjusted_value)); |
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615 |
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616 emit settings_changed (settings, true); // true: changed by worker |
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617 } |
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618 |
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619 m_result = read_value; |
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620 |
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621 wake_all (); |
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622 } |
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623 |
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624 QString |
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625 qt_interpreter_events::gui_preference_adjust (const QString& key, |
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626 const QString& value) |
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627 { |
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628 // Immediately return if no new value is given. |
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629 |
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630 if (value.isEmpty ()) |
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631 return value; |
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632 |
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633 QString adjusted_value = value; |
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634 |
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635 // Not all encodings are available. Encodings are uppercase and do |
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636 // not use CPxxx but IBMxxx or WINDOWS-xxx. |
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637 |
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638 if (key == ed_default_enc.key) |
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639 { |
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640 adjusted_value = adjusted_value.toUpper (); |
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641 |
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642 QStringList codecs; |
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643 resource_manager& rmgr = m_octave_qobj.get_resource_manager (); |
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644 rmgr.get_codecs (&codecs); |
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645 |
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646 QRegExp re ("^CP(\\d+)$"); |
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647 |
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648 if (adjusted_value == "SYSTEM") |
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649 adjusted_value = |
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650 QString ("SYSTEM (") + |
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651 QString (octave_locale_charset_wrapper ()).toUpper () + |
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652 QString (")"); |
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653 else if (re.indexIn (adjusted_value) > -1) |
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654 { |
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655 if (codecs.contains ("IBM" + re.cap (1))) |
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656 adjusted_value = "IBM" + re.cap (1); |
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657 else if (codecs.contains ("WINDOWS-" + re.cap (1))) |
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658 adjusted_value = "WINDOWS-" + re.cap (1); |
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659 else |
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660 adjusted_value.clear (); |
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661 } |
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662 else if (! codecs.contains (adjusted_value)) |
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663 adjusted_value.clear (); |
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664 } |
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665 |
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666 return adjusted_value; |
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667 } |
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668 } |