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annotate libgui/src/workspace-view.cc @ 20595:c1a6c31ac29a

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eliminate more simple uses of error_state * ov-classdef.cc: Eliminate simple uses of error_state.
author John W. Eaton <jwe@octave.org>
date Tue, 06 Oct 2015 00:20:02 -0400
parents 2b28f509b645
children 734d446560a8
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
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1 /*
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2
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3 Copyright (C) 2013-2015 John W. Eaton
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4 Copyright (C) 2011-2015 Jacob Dawid
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5
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6 This file is part of Octave.
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7
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8 Octave is free software; you can redistribute it and/or modify it
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9 under the terms of the GNU General Public License as published by the
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10 Free Software Foundation; either version 3 of the License, or (at your
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11 option) any later version.
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12
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13 Octave is distributed in the hope that it will be useful, but WITHOUT
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14 ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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15 FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
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16 for more details.
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17
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18 You should have received a copy of the GNU General Public License
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19 along with Octave; see the file COPYING. If not, see
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20 <http://www.gnu.org/licenses/>.
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21
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22 */
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23
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24 #ifdef HAVE_CONFIG_H
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25 #include <config.h>
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26 #endif
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27
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28 #include <QInputDialog>
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29 #include <QApplication>
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30 #include <QClipboard>
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31 #include <QMessageBox>
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32 #include <QLineEdit>
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33 #include <QHeaderView>
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34 #include <QHBoxLayout>
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35 #include <QVBoxLayout>
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36 #include <QPushButton>
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37 #include <QMenu>
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38 #include <QLabel>
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39 #include <QCompleter>
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40
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41 #include "workspace-view.h"
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42 #include "resource-manager.h"
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43 #include "symtab.h"
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44
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45 workspace_view::workspace_view (QWidget *p)
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46 : octave_dock_widget (p), view (new QTableView (this))
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47 {
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48 setObjectName ("WorkspaceView");
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49 setWindowIcon (QIcon (":/actions/icons/logo.png"));
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50 set_title (tr ("Workspace"));
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51 setStatusTip (tr ("View the variables in the active workspace."));
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52
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53 _filter = new QComboBox (this);
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54 _filter->setToolTip (tr ("Enter text to filter the workspace"));
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55 _filter->setEditable (true);
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56 _filter->setMaxCount (MaxFilterHistory);
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57 _filter->setInsertPolicy (QComboBox::NoInsert);
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58 _filter->setSizeAdjustPolicy (
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59 QComboBox::AdjustToMinimumContentsLengthWithIcon);
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60 QSizePolicy sizePol (QSizePolicy::Expanding, QSizePolicy::Preferred);
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61 _filter->setSizePolicy (sizePol);
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62 _filter->completer ()->setCaseSensitivity (Qt::CaseSensitive);
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63
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64 QLabel *filter_label = new QLabel (tr ("Filter"));
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65
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66 _filter_checkbox = new QCheckBox ();
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67
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68 view->setWordWrap (false);
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69 view->setContextMenuPolicy (Qt::CustomContextMenu);
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70 view->setShowGrid (false);
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71 (view->verticalHeader) ()->hide ();
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72 view->setAlternatingRowColors (true);
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73 view_previous_row_count = 0;
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74
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75 // Set an empty widget, so we can assign a layout to it.
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76 setWidget (new QWidget (this));
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78 // Create a new layout and add widgets to it.
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79 QVBoxLayout *vbox_layout = new QVBoxLayout ();
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80 QHBoxLayout *hbox_layout = new QHBoxLayout ();
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81 hbox_layout->addWidget (filter_label);
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82 hbox_layout->addWidget (_filter_checkbox);
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83 hbox_layout->addWidget (_filter);
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84 vbox_layout->addLayout (hbox_layout);
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85 vbox_layout->addWidget (view);
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86 vbox_layout->setMargin (2);
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88 // Set the empty widget to have our layout.
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89 widget ()->setLayout (vbox_layout);
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90
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91 // Initialize collapse/expand state of the workspace subcategories.
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92
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93 QSettings *settings = resource_manager::get_settings ();
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94
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95 //enable sorting (setting column and order after model was set)
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96 view->setSortingEnabled (true);
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97 // Initialize column order and width of the workspace
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98 view->horizontalHeader ()->restoreState (
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99 settings->value ("workspaceview/column_state").toByteArray ());
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100 // Set header properties for sorting
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101 view->horizontalHeader ()->setClickable (true);
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102 view->horizontalHeader ()->setMovable (true);
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103 view->horizontalHeader ()->setSortIndicator (
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104 settings->value ("workspaceview/sort_by_column",0).toInt (),
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105 static_cast<Qt::SortOrder>
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106 (settings->value ("workspaceview/sort_order", Qt::AscendingOrder).toUInt ())
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107 );
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108 view->horizontalHeader ()->setSortIndicatorShown (true);
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109
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110 // Init state of the filter
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111 _filter->addItems (settings->value ("workspaceview/mru_list").toStringList ());
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112
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113 bool filter_state =
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114 settings->value ("workspaceview/filter_active", false).toBool ();
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115 _filter_checkbox->setChecked (filter_state);
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116 filter_activate (filter_state);
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117
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118 // Connect signals and slots.
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119
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120 connect (_filter, SIGNAL (editTextChanged (const QString&)),
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121 this, SLOT (filter_update (const QString&)));
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122 connect (_filter_checkbox, SIGNAL (toggled (bool)),
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123 this, SLOT (filter_activate (bool)));
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124 connect (_filter->lineEdit (), SIGNAL (editingFinished ()),
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125 this, SLOT (update_filter_history ()));
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126
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127 connect (view, SIGNAL (customContextMenuRequested (const QPoint&)),
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128 this, SLOT (contextmenu_requested (const QPoint&)));
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129
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130 connect (this, SIGNAL (command_requested (const QString&)),
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131 p, SLOT (execute_command_in_terminal (const QString&)));
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132
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133 }
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134
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135 workspace_view::~workspace_view (void)
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136 {
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137 QSettings *settings = resource_manager::get_settings ();
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138
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139 settings->setValue ("workspaceview/column_state",
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140 view->horizontalHeader ()->saveState ());
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141
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142 int sort_column = view->horizontalHeader ()->sortIndicatorSection ();
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143 Qt::SortOrder sort_order = view->horizontalHeader ()->sortIndicatorOrder ();
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144 settings->setValue ("workspaceview/sort_by_column", sort_column);
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145 settings->setValue ("workspaceview/sort_order", sort_order);
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146
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147 settings->setValue ("workspaceview/filter_active",
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148 _filter_checkbox->isChecked ());
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149
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150 QStringList mru;
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151 for (int i = 0; i < _filter->count (); i++)
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152 mru.append (_filter->itemText (i));
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153 settings->setValue ("workspaceview/mru_list", mru);
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154
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155 settings->sync ();
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156 }
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157
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158 void workspace_view::setModel (workspace_model *model)
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159 {
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160 _filter_model.setSourceModel (model);
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161 _filter_model.setFilterKeyColumn(0);
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162
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163 view->setModel (&_filter_model);
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164
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165 // set the sorting after a model was set, it would be ignored otherwise
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166 QSettings *settings = resource_manager::get_settings ();
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167 view->sortByColumn (
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168 settings->value ("workspaceview/sort_by_column",0).toInt (),
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169 static_cast<Qt::SortOrder>
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170 (settings->value ("workspaceview/sort_order", Qt::AscendingOrder).toUInt ())
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171 );
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172
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173 _model = model;
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174 }
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175
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176 void
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177 workspace_view::closeEvent (QCloseEvent *e)
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178 {
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179 emit active_changed (false);
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180 QDockWidget::closeEvent (e);
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181 }
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182
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183 void
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184 workspace_view::filter_update (const QString& expression)
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185 {
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186 _filter_model.setFilterWildcard (expression);
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187 handle_model_changed ();
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188 }
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189
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190 void
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191 workspace_view::filter_activate (bool state)
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192 {
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193 _filter->setEnabled (state);
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194 _filter_model.setDynamicSortFilter (state);
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195
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196 if (state)
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197 filter_update (_filter->currentText ());
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198 else
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199 filter_update (QString ());
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200 }
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201
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202 void
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203 workspace_view::update_filter_history ()
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204 {
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205 QString text = _filter->currentText (); // get current text
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206 int index = _filter->findText (text); // and its actual index
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207
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208 if (index > -1)
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209 _filter->removeItem (index); // remove if already existing
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210
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211 _filter->insertItem (0, text); // (re)insert at beginning
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212 _filter->setCurrentIndex (0);
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213 }
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214
19467
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215 QString
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diff changeset
216 workspace_view::get_var_name (QModelIndex index)
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217 {
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218 index = index.sibling (index.row (), 0);
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219 QAbstractItemModel *m = view->model ();
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220 QMap<int, QVariant> item_data = m->itemData (index);
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diff changeset
221
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222 return item_data[0].toString ();
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223 }
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diff changeset
224
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John Donoghue <john.donoghue@ieee.org>
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diff changeset
225 void
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226 workspace_view::contextmenu_requested (const QPoint& qpos)
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diff changeset
227 {
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diff changeset
228 QMenu menu (this);
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diff changeset
229
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diff changeset
230 QModelIndex index = view->indexAt (qpos);
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diff changeset
231
8c666c7b0e5d Added context menu to workspace variable display
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diff changeset
232 // if it isnt Local, Glocal etc, allow the ctx menu
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diff changeset
233 if (index.isValid () && index.column () == 0)
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diff changeset
234 {
19467
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diff changeset
235 QString var_name = get_var_name (index);
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diff changeset
236
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diff changeset
237 menu.addAction (tr ("Copy name"), this,
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diff changeset
238 SLOT (handle_contextmenu_copy ()));
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diff changeset
239
19467
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diff changeset
240 menu.addAction (tr ("Copy value"), this,
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Torsten <ttl@justmail.de>
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diff changeset
241 SLOT (handle_contextmenu_copy_value ()));
16521
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diff changeset
242
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diff changeset
243 QAction *rename = menu.addAction (tr ("Rename"), this,
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diff changeset
244 SLOT (handle_contextmenu_rename ()));
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diff changeset
245
19467
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diff changeset
246 QAbstractItemModel *m = view->model ();
16521
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diff changeset
247 const workspace_model *wm = static_cast<const workspace_model *> (m);
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diff changeset
248
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diff changeset
249 if (! wm->is_top_level ())
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diff changeset
250 {
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diff changeset
251 rename->setDisabled (true);
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diff changeset
252 rename->setToolTip (tr ("Only top-level symbols may be renamed."));
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diff changeset
253 }
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diff changeset
254
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diff changeset
255 menu.addSeparator ();
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diff changeset
256
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diff changeset
257 menu.addAction ("disp (" + var_name + ")", this,
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diff changeset
258 SLOT (handle_contextmenu_disp ()));
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diff changeset
259
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diff changeset
260 menu.addAction ("plot (" + var_name + ")", this,
16462
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diff changeset
261 SLOT (handle_contextmenu_plot ()));
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John Donoghue <john.donoghue@ieee.org>
parents: 16459
diff changeset
262
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diff changeset
263 menu.addAction ("stem (" + var_name + ")", this,
16462
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parents: 16459
diff changeset
264 SLOT (handle_contextmenu_stem ()));
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John Donoghue <john.donoghue@ieee.org>
parents: 16459
diff changeset
265
16572
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diff changeset
266 menu.exec (view->mapToGlobal (qpos));
16462
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John Donoghue <john.donoghue@ieee.org>
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diff changeset
267 }
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John Donoghue <john.donoghue@ieee.org>
parents: 16459
diff changeset
268 }
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John Donoghue <john.donoghue@ieee.org>
parents: 16459
diff changeset
269
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John Donoghue <john.donoghue@ieee.org>
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diff changeset
270 void
16521
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diff changeset
271 workspace_view::handle_contextmenu_copy (void)
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diff changeset
272 {
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diff changeset
273 QModelIndex index = view->currentIndex ();
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John W. Eaton <jwe@octave.org>
parents: 16502
diff changeset
274
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diff changeset
275 if (index.isValid ())
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parents: 16502
diff changeset
276 {
19467
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diff changeset
277 QString var_name = get_var_name (index);
16521
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diff changeset
278
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diff changeset
279 QClipboard *clipboard = QApplication::clipboard ();
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diff changeset
280
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diff changeset
281 clipboard->setText (var_name);
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parents: 16502
diff changeset
282 }
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John W. Eaton <jwe@octave.org>
parents: 16502
diff changeset
283 }
dbc7018be4be use context menu for workspace viewer rename and copy to clipboard operations
John W. Eaton <jwe@octave.org>
parents: 16502
diff changeset
284
dbc7018be4be use context menu for workspace viewer rename and copy to clipboard operations
John W. Eaton <jwe@octave.org>
parents: 16502
diff changeset
285 void
19467
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diff changeset
286 workspace_view::handle_contextmenu_copy_value (void)
2f0c21339e9d values of variables in workspace view copyable (bug #43674)
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diff changeset
287 {
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Torsten <ttl@justmail.de>
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diff changeset
288 QModelIndex index = view->currentIndex ();
2f0c21339e9d values of variables in workspace view copyable (bug #43674)
Torsten <ttl@justmail.de>
parents: 19196
diff changeset
289
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Torsten <ttl@justmail.de>
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diff changeset
290 if (index.isValid ())
2f0c21339e9d values of variables in workspace view copyable (bug #43674)
Torsten <ttl@justmail.de>
parents: 19196
diff changeset
291 {
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diff changeset
292 QString var_name = get_var_name (index);
2f0c21339e9d values of variables in workspace view copyable (bug #43674)
Torsten <ttl@justmail.de>
parents: 19196
diff changeset
293
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diff changeset
294 octave_value val = symbol_table::varval (var_name.toStdString ());
2f0c21339e9d values of variables in workspace view copyable (bug #43674)
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diff changeset
295 std::ostringstream buf;
2f0c21339e9d values of variables in workspace view copyable (bug #43674)
Torsten <ttl@justmail.de>
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diff changeset
296 val.print_raw (buf, true);
2f0c21339e9d values of variables in workspace view copyable (bug #43674)
Torsten <ttl@justmail.de>
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diff changeset
297
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diff changeset
298 QClipboard *clipboard = QApplication::clipboard ();
2f0c21339e9d values of variables in workspace view copyable (bug #43674)
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diff changeset
299 clipboard->setText (QString::fromStdString (buf.str ()));
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Torsten <ttl@justmail.de>
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diff changeset
300 }
2f0c21339e9d values of variables in workspace view copyable (bug #43674)
Torsten <ttl@justmail.de>
parents: 19196
diff changeset
301 }
2f0c21339e9d values of variables in workspace view copyable (bug #43674)
Torsten <ttl@justmail.de>
parents: 19196
diff changeset
302
2f0c21339e9d values of variables in workspace view copyable (bug #43674)
Torsten <ttl@justmail.de>
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diff changeset
303 void
16521
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John W. Eaton <jwe@octave.org>
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diff changeset
304 workspace_view::handle_contextmenu_rename (void)
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John W. Eaton <jwe@octave.org>
parents: 16502
diff changeset
305 {
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John W. Eaton <jwe@octave.org>
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diff changeset
306 QModelIndex index = view->currentIndex ();
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John W. Eaton <jwe@octave.org>
parents: 16502
diff changeset
307
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John W. Eaton <jwe@octave.org>
parents: 16502
diff changeset
308 if (index.isValid ())
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John W. Eaton <jwe@octave.org>
parents: 16502
diff changeset
309 {
19467
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diff changeset
310 QString var_name = get_var_name (index);
16521
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John W. Eaton <jwe@octave.org>
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diff changeset
311
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John W. Eaton <jwe@octave.org>
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diff changeset
312 QInputDialog* inputDialog = new QInputDialog ();
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parents: 16502
diff changeset
313
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diff changeset
314 inputDialog->setOptions (QInputDialog::NoButtons);
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diff changeset
315
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John W. Eaton <jwe@octave.org>
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diff changeset
316 bool ok = false;
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John W. Eaton <jwe@octave.org>
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diff changeset
317
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John W. Eaton <jwe@octave.org>
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diff changeset
318 QString new_name
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John W. Eaton <jwe@octave.org>
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diff changeset
319 = inputDialog->getText (0, "Rename Variable", "New name:",
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John W. Eaton <jwe@octave.org>
parents: 16502
diff changeset
320 QLineEdit::Normal, var_name, &ok);
dbc7018be4be use context menu for workspace viewer rename and copy to clipboard operations
John W. Eaton <jwe@octave.org>
parents: 16502
diff changeset
321
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John W. Eaton <jwe@octave.org>
parents: 16502
diff changeset
322 if (ok && ! new_name.isEmpty ())
19467
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Torsten <ttl@justmail.de>
parents: 19196
diff changeset
323 {
2f0c21339e9d values of variables in workspace view copyable (bug #43674)
Torsten <ttl@justmail.de>
parents: 19196
diff changeset
324 QAbstractItemModel *m = view->model ();
2f0c21339e9d values of variables in workspace view copyable (bug #43674)
Torsten <ttl@justmail.de>
parents: 19196
diff changeset
325 m->setData (index, new_name, Qt::EditRole);
2f0c21339e9d values of variables in workspace view copyable (bug #43674)
Torsten <ttl@justmail.de>
parents: 19196
diff changeset
326 }
16521
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John W. Eaton <jwe@octave.org>
parents: 16502
diff changeset
327 }
dbc7018be4be use context menu for workspace viewer rename and copy to clipboard operations
John W. Eaton <jwe@octave.org>
parents: 16502
diff changeset
328 }
dbc7018be4be use context menu for workspace viewer rename and copy to clipboard operations
John W. Eaton <jwe@octave.org>
parents: 16502
diff changeset
329
dbc7018be4be use context menu for workspace viewer rename and copy to clipboard operations
John W. Eaton <jwe@octave.org>
parents: 16502
diff changeset
330 void
16462
8c666c7b0e5d Added context menu to workspace variable display
John Donoghue <john.donoghue@ieee.org>
parents: 16459
diff changeset
331 workspace_view::handle_contextmenu_disp (void)
8c666c7b0e5d Added context menu to workspace variable display
John Donoghue <john.donoghue@ieee.org>
parents: 16459
diff changeset
332 {
16575
1a1f8199b5bb generate single-line commands from workspace view context menu
John W. Eaton <jwe@octave.org>
parents: 16572
diff changeset
333 relay_contextmenu_command ("disp");
16462
8c666c7b0e5d Added context menu to workspace variable display
John Donoghue <john.donoghue@ieee.org>
parents: 16459
diff changeset
334 }
8c666c7b0e5d Added context menu to workspace variable display
John Donoghue <john.donoghue@ieee.org>
parents: 16459
diff changeset
335
8c666c7b0e5d Added context menu to workspace variable display
John Donoghue <john.donoghue@ieee.org>
parents: 16459
diff changeset
336 void
8c666c7b0e5d Added context menu to workspace variable display
John Donoghue <john.donoghue@ieee.org>
parents: 16459
diff changeset
337 workspace_view::handle_contextmenu_plot (void)
8c666c7b0e5d Added context menu to workspace variable display
John Donoghue <john.donoghue@ieee.org>
parents: 16459
diff changeset
338 {
16575
1a1f8199b5bb generate single-line commands from workspace view context menu
John W. Eaton <jwe@octave.org>
parents: 16572
diff changeset
339 relay_contextmenu_command ("figure (); plot");
16462
8c666c7b0e5d Added context menu to workspace variable display
John Donoghue <john.donoghue@ieee.org>
parents: 16459
diff changeset
340 }
8c666c7b0e5d Added context menu to workspace variable display
John Donoghue <john.donoghue@ieee.org>
parents: 16459
diff changeset
341
8c666c7b0e5d Added context menu to workspace variable display
John Donoghue <john.donoghue@ieee.org>
parents: 16459
diff changeset
342 void
8c666c7b0e5d Added context menu to workspace variable display
John Donoghue <john.donoghue@ieee.org>
parents: 16459
diff changeset
343 workspace_view::handle_contextmenu_stem (void)
8c666c7b0e5d Added context menu to workspace variable display
John Donoghue <john.donoghue@ieee.org>
parents: 16459
diff changeset
344 {
16575
1a1f8199b5bb generate single-line commands from workspace view context menu
John W. Eaton <jwe@octave.org>
parents: 16572
diff changeset
345 relay_contextmenu_command ("figure (); stem");
16462
8c666c7b0e5d Added context menu to workspace variable display
John Donoghue <john.donoghue@ieee.org>
parents: 16459
diff changeset
346 }
8c666c7b0e5d Added context menu to workspace variable display
John Donoghue <john.donoghue@ieee.org>
parents: 16459
diff changeset
347
8c666c7b0e5d Added context menu to workspace variable display
John Donoghue <john.donoghue@ieee.org>
parents: 16459
diff changeset
348 void
8c666c7b0e5d Added context menu to workspace variable display
John Donoghue <john.donoghue@ieee.org>
parents: 16459
diff changeset
349 workspace_view::relay_contextmenu_command (const QString& cmdname)
8c666c7b0e5d Added context menu to workspace variable display
John Donoghue <john.donoghue@ieee.org>
parents: 16459
diff changeset
350 {
8c666c7b0e5d Added context menu to workspace variable display
John Donoghue <john.donoghue@ieee.org>
parents: 16459
diff changeset
351 QModelIndex index = view->currentIndex ();
8c666c7b0e5d Added context menu to workspace variable display
John Donoghue <john.donoghue@ieee.org>
parents: 16459
diff changeset
352
16477
64727ed135cb use QTableView instead of QTreeView to display workspace
John Donoghue <john.donoghue@ieee.org>
parents: 16468
diff changeset
353 if (index.isValid ())
16462
8c666c7b0e5d Added context menu to workspace variable display
John Donoghue <john.donoghue@ieee.org>
parents: 16459
diff changeset
354 {
19467
2f0c21339e9d values of variables in workspace view copyable (bug #43674)
Torsten <ttl@justmail.de>
parents: 19196
diff changeset
355 QString var_name = get_var_name (index);
16462
8c666c7b0e5d Added context menu to workspace variable display
John Donoghue <john.donoghue@ieee.org>
parents: 16459
diff changeset
356
16575
1a1f8199b5bb generate single-line commands from workspace view context menu
John W. Eaton <jwe@octave.org>
parents: 16572
diff changeset
357 emit command_requested (cmdname + " (" + var_name + ");");
16462
8c666c7b0e5d Added context menu to workspace variable display
John Donoghue <john.donoghue@ieee.org>
parents: 16459
diff changeset
358 }
8c666c7b0e5d Added context menu to workspace variable display
John Donoghue <john.donoghue@ieee.org>
parents: 16459
diff changeset
359 }
16572
17941fedd4ce Change workspace row height to font height.
Daniel J Sebald <daniel.sebald@ieee.org>
parents: 16570
diff changeset
360
17941fedd4ce Change workspace row height to font height.
Daniel J Sebald <daniel.sebald@ieee.org>
parents: 16570
diff changeset
361 void
17941fedd4ce Change workspace row height to font height.
Daniel J Sebald <daniel.sebald@ieee.org>
parents: 16570
diff changeset
362 workspace_view::handle_model_changed (void)
17941fedd4ce Change workspace row height to font height.
Daniel J Sebald <daniel.sebald@ieee.org>
parents: 16570
diff changeset
363 {
19572
e4b25475ef3d provide a filter for the workspace view (bug #41222)
Torsten <ttl@justmail.de>
parents: 19467
diff changeset
364 // view->resizeRowsToContents ();
16572
17941fedd4ce Change workspace row height to font height.
Daniel J Sebald <daniel.sebald@ieee.org>
parents: 16570
diff changeset
365 // Just modify those rows that have been added rather than go through
17941fedd4ce Change workspace row height to font height.
Daniel J Sebald <daniel.sebald@ieee.org>
parents: 16570
diff changeset
366 // the whole list. For-loop test will handle when number of rows reduced.
17941fedd4ce Change workspace row height to font height.
Daniel J Sebald <daniel.sebald@ieee.org>
parents: 16570
diff changeset
367 QFontMetrics fm = view->fontMetrics ();
17941fedd4ce Change workspace row height to font height.
Daniel J Sebald <daniel.sebald@ieee.org>
parents: 16570
diff changeset
368 int row_height = fm.height ();
19596
010cef260698 improve filter of workspace view
Torsten <ttl@justmail.de>
parents: 19573
diff changeset
369 int new_row_count = _filter_model.rowCount ();
16572
17941fedd4ce Change workspace row height to font height.
Daniel J Sebald <daniel.sebald@ieee.org>
parents: 16570
diff changeset
370 for (int i = view_previous_row_count; i < new_row_count; i++)
17941fedd4ce Change workspace row height to font height.
Daniel J Sebald <daniel.sebald@ieee.org>
parents: 16570
diff changeset
371 view->setRowHeight (i, row_height);
17941fedd4ce Change workspace row height to font height.
Daniel J Sebald <daniel.sebald@ieee.org>
parents: 16570
diff changeset
372 view_previous_row_count = new_row_count;
17941fedd4ce Change workspace row height to font height.
Daniel J Sebald <daniel.sebald@ieee.org>
parents: 16570
diff changeset
373 }
16610
a1f613e5066d workspace view colors based upon variable scope (derived from Dan's patch #8013)
Torsten <ttl@justmail.de>
parents: 16575
diff changeset
374
a1f613e5066d workspace view colors based upon variable scope (derived from Dan's patch #8013)
Torsten <ttl@justmail.de>
parents: 16575
diff changeset
375 void
a1f613e5066d workspace view colors based upon variable scope (derived from Dan's patch #8013)
Torsten <ttl@justmail.de>
parents: 16575
diff changeset
376 workspace_view::notice_settings (const QSettings *settings)
a1f613e5066d workspace view colors based upon variable scope (derived from Dan's patch #8013)
Torsten <ttl@justmail.de>
parents: 16575
diff changeset
377 {
a1f613e5066d workspace view colors based upon variable scope (derived from Dan's patch #8013)
Torsten <ttl@justmail.de>
parents: 16575
diff changeset
378 _model->notice_settings (settings); // update colors of model first
a1f613e5066d workspace view colors based upon variable scope (derived from Dan's patch #8013)
Torsten <ttl@justmail.de>
parents: 16575
diff changeset
379
a1f613e5066d workspace view colors based upon variable scope (derived from Dan's patch #8013)
Torsten <ttl@justmail.de>
parents: 16575
diff changeset
380 QString tool_tip;
19076
110702c507e3 user setting for hiding the tool tip in the workspace view (part of bug #42306)
Torsten <ttl@justmail.de>
parents: 18568
diff changeset
381
110702c507e3 user setting for hiding the tool tip in the workspace view (part of bug #42306)
Torsten <ttl@justmail.de>
parents: 18568
diff changeset
382 if (!settings->value ("workspaceview/hide_tool_tips",false).toBool ())
16610
a1f613e5066d workspace view colors based upon variable scope (derived from Dan's patch #8013)
Torsten <ttl@justmail.de>
parents: 16575
diff changeset
383 {
19076
110702c507e3 user setting for hiding the tool tip in the workspace view (part of bug #42306)
Torsten <ttl@justmail.de>
parents: 18568
diff changeset
384 tool_tip = QString (tr ("View the variables in the active workspace.<br>"));
110702c507e3 user setting for hiding the tool tip in the workspace view (part of bug #42306)
Torsten <ttl@justmail.de>
parents: 18568
diff changeset
385 tool_tip += QString (tr ("Colors for variable attributes:"));
110702c507e3 user setting for hiding the tool tip in the workspace view (part of bug #42306)
Torsten <ttl@justmail.de>
parents: 18568
diff changeset
386 for (int i = 0; i < resource_manager::storage_class_chars ().length (); i++)
110702c507e3 user setting for hiding the tool tip in the workspace view (part of bug #42306)
Torsten <ttl@justmail.de>
parents: 18568
diff changeset
387 {
110702c507e3 user setting for hiding the tool tip in the workspace view (part of bug #42306)
Torsten <ttl@justmail.de>
parents: 18568
diff changeset
388 tool_tip +=
110702c507e3 user setting for hiding the tool tip in the workspace view (part of bug #42306)
Torsten <ttl@justmail.de>
parents: 18568
diff changeset
389 QString ("<div style=\"background-color:%1;color:#000000\">%2</div>")
110702c507e3 user setting for hiding the tool tip in the workspace view (part of bug #42306)
Torsten <ttl@justmail.de>
parents: 18568
diff changeset
390 .arg (_model->storage_class_color (i).name ())
110702c507e3 user setting for hiding the tool tip in the workspace view (part of bug #42306)
Torsten <ttl@justmail.de>
parents: 18568
diff changeset
391 .arg (resource_manager::storage_class_names ().at (i));
110702c507e3 user setting for hiding the tool tip in the workspace view (part of bug #42306)
Torsten <ttl@justmail.de>
parents: 18568
diff changeset
392 }
16610
a1f613e5066d workspace view colors based upon variable scope (derived from Dan's patch #8013)
Torsten <ttl@justmail.de>
parents: 16575
diff changeset
393 }
19076
110702c507e3 user setting for hiding the tool tip in the workspace view (part of bug #42306)
Torsten <ttl@justmail.de>
parents: 18568
diff changeset
394
16610
a1f613e5066d workspace view colors based upon variable scope (derived from Dan's patch #8013)
Torsten <ttl@justmail.de>
parents: 16575
diff changeset
395 setToolTip (tool_tip);
19076
110702c507e3 user setting for hiding the tool tip in the workspace view (part of bug #42306)
Torsten <ttl@justmail.de>
parents: 18568
diff changeset
396
16610
a1f613e5066d workspace view colors based upon variable scope (derived from Dan's patch #8013)
Torsten <ttl@justmail.de>
parents: 16575
diff changeset
397 }
16881
944ade6e7f66 Make main window copy and paste global for current focused window
John Donoghue <john.donoghue@ieee.org>
parents: 16798
diff changeset
398
944ade6e7f66 Make main window copy and paste global for current focused window
John Donoghue <john.donoghue@ieee.org>
parents: 16798
diff changeset
399 void
944ade6e7f66 Make main window copy and paste global for current focused window
John Donoghue <john.donoghue@ieee.org>
parents: 16798
diff changeset
400 workspace_view::copyClipboard ()
944ade6e7f66 Make main window copy and paste global for current focused window
John Donoghue <john.donoghue@ieee.org>
parents: 16798
diff changeset
401 {
944ade6e7f66 Make main window copy and paste global for current focused window
John Donoghue <john.donoghue@ieee.org>
parents: 16798
diff changeset
402 if (view->hasFocus ())
944ade6e7f66 Make main window copy and paste global for current focused window
John Donoghue <john.donoghue@ieee.org>
parents: 16798
diff changeset
403 handle_contextmenu_copy ();
944ade6e7f66 Make main window copy and paste global for current focused window
John Donoghue <john.donoghue@ieee.org>
parents: 16798
diff changeset
404 }
944ade6e7f66 Make main window copy and paste global for current focused window
John Donoghue <john.donoghue@ieee.org>
parents: 16798
diff changeset
405
18568
2d5d0d86432e gui: Add select all menu (Bug #41797)
John Donoghue <john.donoghue@ieee.org>
parents: 18345
diff changeset
406 void
2d5d0d86432e gui: Add select all menu (Bug #41797)
John Donoghue <john.donoghue@ieee.org>
parents: 18345
diff changeset
407 workspace_view::selectAll ()
2d5d0d86432e gui: Add select all menu (Bug #41797)
John Donoghue <john.donoghue@ieee.org>
parents: 18345
diff changeset
408 {
2d5d0d86432e gui: Add select all menu (Bug #41797)
John Donoghue <john.donoghue@ieee.org>
parents: 18345
diff changeset
409 if (view->hasFocus ())
2d5d0d86432e gui: Add select all menu (Bug #41797)
John Donoghue <john.donoghue@ieee.org>
parents: 18345
diff changeset
410 view->selectAll ();
19629
be7ac98fab43 strip trailing whitespace from most source files
John W. Eaton <jwe@octave.org>
parents: 19596
diff changeset
411 }
18568
2d5d0d86432e gui: Add select all menu (Bug #41797)
John Donoghue <john.donoghue@ieee.org>
parents: 18345
diff changeset
412