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annotate libgui/src/set-path-dialog.cc @ 27412:da1f59fe04b3

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try to use consitent ordering for include files in libgui sources Use alphabetical ordering for include files in libgui sources. Group in blocks in teh following order: standard header files Qt header files libgui header files liboctave header files libinterp header files Use forward declarations for Octave classes where possible. Files affected: color-picker.h, dialog.cc, dialog.h, documentation-dock-widget.h, documentation.cc, dw-main-window.cc, dw-main-window.h, external-editor-interface.cc, external-editor-interface.h, files-dock-widget.cc, files-dock-widget.h, find-files-dialog.cc, find-files-dialog.h, find-files-model.h, gui-preferences-mw.h, gui-preferences.h, history-dock-widget.cc, history-dock-widget.h, interpreter-qobject.cc, m-editor/file-editor-interface.h, m-editor/file-editor-tab.cc, m-editor/file-editor-tab.h, m-editor/file-editor.cc, m-editor/file-editor.h, m-editor/marker.h, m-editor/octave-qscintilla.cc, m-editor/octave-qscintilla.h, main-window.cc, main-window.h, octave-dock-widget.cc, octave-dock-widget.h, octave-qobject.cc, qt-application.cc, qt-interpreter-events.cc, qt-interpreter-events.h, resource-manager.cc, resource-manager.h, set-path-dialog.cc, set-path-dialog.h, set-path-model.cc, set-path-model.h, settings-dialog.cc, settings-dialog.h, shortcut-manager.cc, shortcut-manager.h, tab-bar.h, terminal-dock-widget.cc, terminal-dock-widget.h, variable-editor.cc, variable-editor.h, welcome-wizard.cc, welcome-wizard.h, workspace-model.cc, workspace-model.h, workspace-view.cc, and workspace-view.h.
author John W. Eaton <jwe@octave.org>
date Sun, 15 Sep 2019 12:28:23 -0400
parents a329a41cf341
children 3fcc650de22f
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
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27298
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1 /*
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2
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3 Copyright (C) 2019 JunWang
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4
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5 This file is part of Octave.
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6
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7 Octave is free software: you can redistribute it and/or modify it
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8 under the terms of the GNU General Public License as published by
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9 the Free Software Foundation, either version 3 of the License, or
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10 (at your option) any later version.
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11
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12 Octave is distributed in the hope that it will be useful, but
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13 WITHOUT ANY WARRANTY; without even the implied warranty of
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14 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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15 GNU General Public License for more details.
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16
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17 You should have received a copy of the GNU General Public License
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18 along with Octave; see the file COPYING. If not, see
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19 <https://www.gnu.org/licenses/>.
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20
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21 */
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22
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23 #if defined (HAVE_CONFIG_H)
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24 # include "config.h"
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25 #endif
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26
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27 #include <QCheckBox>
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28 #include <QComboBox>
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29 #include <QDialogButtonBox>
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30 #include <QDirIterator>
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31 #include <QFileDialog>
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32 #include <QFileDialog>
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33 #include <QFileInfo>
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34 #include <QGridLayout>
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35 #include <QGroupBox>
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36 #include <QHBoxLayout>
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37 #include <QHeaderView>
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38 #include <QIcon>
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39 #include <QLabel>
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40 #include <QLineEdit>
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41 #include <QListView>
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42 #include <QMenu>
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43 #include <QPushButton>
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44 #include <QStatusBar>
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45 #include <QTextStream>
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46 #include <QTimer>
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47 #include <QVBoxLayout>
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48
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49 #include "gui-preferences.h"
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50 #include "resource-manager.h"
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51 #include "set-path-dialog.h"
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52 #include "set-path-model.h"
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53
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54 #include "ovl.h"
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55
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56 namespace octave
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57 {
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58 set_path_dialog::set_path_dialog (QWidget *parent)
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59 : QDialog (parent)
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60 {
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61 setWindowTitle (tr ("Set Path"));
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62
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63 set_path_model *model = new set_path_model (this);
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64
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65 m_info_label = new QLabel (tr ("All changes take effect immediately."));
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66
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67 m_add_folder_button = new QPushButton (tr ("Add Folder..."));
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68
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69 QMenu *add_dir_menu = new QMenu ();
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70 m_add_folder_button->setMenu (add_dir_menu);
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71 add_dir_menu->addAction (tr ("Single Folder"),
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72 this, SLOT (add_dir (void)));
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73 add_dir_menu->addAction (tr ("Folder with Subfolders"),
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74 this, SLOT (add_dir_subdirs (void)));
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75
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76 m_move_to_top_button = new QPushButton (tr ("Move to Top"));
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77 m_move_to_bottom_button = new QPushButton (tr ("Move to Bottom"));
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78 m_move_up_button = new QPushButton (tr ("Move Up"));
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79 m_move_down_button = new QPushButton (tr ("Move Down"));
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80 m_remove_button = new QPushButton (tr ("Remove"));
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81
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82 m_reload_button = new QPushButton (tr ("Reload"));
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83 m_save_button = new QPushButton (tr ("Save"));
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84
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85 m_revert_button = new QPushButton (tr ("Revert"));
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86
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87 QMenu *revert_menu = new QMenu ();
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88 m_revert_button->setMenu (revert_menu);
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89 revert_menu->addAction (tr ("Revert Last Change"),
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90 model, SLOT (revert_last (void)));
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91 revert_menu->addAction (tr ("Revert All Changes"),
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92 model, SLOT (revert (void)));
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93
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94 m_save_button->setFocus ();
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95
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96 connect (m_remove_button, SIGNAL (clicked (void)),
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97 this, SLOT (rm_dir (void)));
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98
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99 connect (m_move_to_top_button, SIGNAL (clicked (void)),
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100 this, SLOT (move_dir_top (void)));
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101
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102 connect (m_move_to_bottom_button, SIGNAL (clicked (void)),
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103 this, SLOT (move_dir_bottom (void)));
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104
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105 connect (m_move_up_button, SIGNAL (clicked (void)),
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106 this, SLOT (move_dir_up (void)));
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107
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108 connect (m_move_down_button, SIGNAL (clicked (void)),
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109 this, SLOT (move_dir_down (void)));
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110
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111 connect (m_reload_button, SIGNAL (clicked (void)),
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112 model, SLOT (path_to_model (void)));
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113
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114 connect (m_save_button, SIGNAL (clicked (void)),
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115 model, SLOT (save (void)));
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116
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117 // Any interpreter_event signal from a set_path_model object is
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118 // handled the same as for the parent set_path_dialog object.
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119
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120 connect (model, SIGNAL (interpreter_event (const fcn_callback&)),
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121 this, SIGNAL (interpreter_event (const fcn_callback&)));
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122
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123 connect (model, SIGNAL (interpreter_event (const meth_callback&)),
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124 this, SIGNAL (interpreter_event (const meth_callback&)));
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125
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126 m_path_list = new QListView (this);
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127 m_path_list->setWordWrap (false);
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128 m_path_list->setModel (model);
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129 m_path_list->setSelectionBehavior (QAbstractItemView::SelectRows);
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130 m_path_list->setSelectionMode (QAbstractItemView::ExtendedSelection);
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131 m_path_list->setAlternatingRowColors (true);
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132 m_path_list->setSizePolicy(QSizePolicy::Expanding, QSizePolicy::Expanding);
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133
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134 // layout everything
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135 QDialogButtonBox *button_box = new QDialogButtonBox (Qt::Horizontal);
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136 button_box->addButton (m_save_button, QDialogButtonBox::ActionRole);
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137 button_box->addButton (m_reload_button, QDialogButtonBox::ActionRole);
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138
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139 // add dialog close button
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140 m_close_button = button_box->addButton (QDialogButtonBox::Close);
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141 connect (button_box, SIGNAL (rejected (void)), this, SLOT (close (void)));
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142
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143 button_box->addButton (m_revert_button, QDialogButtonBox::ActionRole);
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144
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145 // path edit options
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146 QDialogButtonBox *path_edit_layout = new QDialogButtonBox (Qt::Vertical);
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147 path_edit_layout->addButton (m_add_folder_button, QDialogButtonBox::ActionRole);
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148 path_edit_layout->addButton (m_move_to_top_button, QDialogButtonBox::ActionRole);
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149 path_edit_layout->addButton (m_move_up_button, QDialogButtonBox::ActionRole);
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150 path_edit_layout->addButton (m_move_down_button, QDialogButtonBox::ActionRole);
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151 path_edit_layout->addButton (m_move_to_bottom_button, QDialogButtonBox::ActionRole);
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152 path_edit_layout->addButton (m_remove_button, QDialogButtonBox::ActionRole);
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153
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154 // main layout
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155 QHBoxLayout *main_hboxlayout = new QHBoxLayout;
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156 main_hboxlayout->addWidget(path_edit_layout);
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157 main_hboxlayout->addWidget(m_path_list);
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158
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159 QGridLayout *main_layout = new QGridLayout;
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160 main_layout->addWidget (m_info_label, 0, 0);
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161 main_layout->addLayout (main_hboxlayout, 1, 0);
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162 main_layout->addWidget (button_box,2, 0);
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163
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164 setLayout (main_layout);
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165
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166 QSettings *settings = resource_manager::get_settings ();
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167 restoreGeometry (
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168 settings->value(path_dialog_geometry.key).toByteArray());
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169 }
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170
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171 set_path_dialog::~set_path_dialog (void)
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172 {
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173 }
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174
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175 void set_path_dialog::update_model (void)
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176 {
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177 set_path_model *m = static_cast<set_path_model *> (m_path_list->model ());
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178 m->path_to_model ();
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179 }
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180
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181 void set_path_dialog::add_dir_common (bool subdirs)
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182 {
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183 QString dir
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184 = QFileDialog::getExistingDirectory (this, tr ("Open Directory"),
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185 "",
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186 (QFileDialog::ShowDirsOnly
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187 | QFileDialog::DontResolveSymlinks));
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188
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189 if (! dir.isEmpty ())
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190 {
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191 if (subdirs)
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192 {
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193 // Use existing method mofifying load path and updating dialog
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194 // instead of adding string and updating load path
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195 octave_value_list dirlist = ovl ();
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196 dirlist.append (dir.toStdString ());
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197 emit modify_path_signal (dirlist, false, true);
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198 }
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199 else
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200 {
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201 set_path_model *m
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202 = static_cast<set_path_model *> (m_path_list->model ());
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203 m->add_dir (dir);
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204 }
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205 }
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206 }
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207
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208 void set_path_dialog::add_dir(void)
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209 {
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210 add_dir_common (false);
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211 }
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212
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213 void set_path_dialog::add_dir_subdirs (void)
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214 {
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215 add_dir_common (true);
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216 }
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217
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218 void set_path_dialog::rm_dir (void)
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219 {
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220 set_path_model *m = static_cast<set_path_model *> (m_path_list->model ());
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221 QItemSelectionModel *selmodel = m_path_list->selectionModel ();
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222 QModelIndexList indexlist = selmodel->selectedIndexes();
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223 m->rm_dir (indexlist);
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224
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225 selmodel->clearSelection ();
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226 }
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227
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228 void set_path_dialog::move_dir_up (void)
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229 {
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230 set_path_model *m = static_cast<set_path_model *> (m_path_list->model ());
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231 QItemSelectionModel *selmodel = m_path_list->selectionModel ();
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232 QModelIndexList indexlist = selmodel->selectedIndexes();
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233 m->move_dir_up (indexlist);
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234
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235 // Update selection and view
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236 selmodel->clearSelection ();
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237 int min_row = m->rowCount () - 1;
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238 for (int i = 0; i < indexlist.length (); i++)
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239 {
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240 int new_row = std::max (indexlist.at (i).row () - 1, 0);
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241 min_row = std::min (min_row, new_row);
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242 selmodel->select (m->index (new_row), QItemSelectionModel::Select);
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243 }
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244
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245 m_path_list->scrollTo (m->index (min_row));
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246 }
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247
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248 void set_path_dialog::move_dir_down (void)
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249 {
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250 set_path_model *m = static_cast<set_path_model *> (m_path_list->model ());
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251 QItemSelectionModel *selmodel = m_path_list->selectionModel ();
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252 QModelIndexList indexlist = selmodel->selectedIndexes();
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253 m->move_dir_down (indexlist);
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254
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255 // Update selection and view
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256 selmodel->clearSelection ();
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257 int max_row = 0;
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258 for (int i = 0; i < indexlist.length (); i++)
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259 {
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260 int new_row = std::min (indexlist.at (i).row () + 1, m->rowCount () - 1);
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261 max_row = std::max (max_row, new_row);
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262 selmodel->select (m->index (new_row), QItemSelectionModel::Select);
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263 }
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264
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265 m_path_list->scrollTo (m->index (max_row));
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266 }
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267
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268 void set_path_dialog::move_dir_top (void)
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269 {
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270 set_path_model *m = static_cast<set_path_model *> (m_path_list->model ());
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271 QItemSelectionModel *selmodel = m_path_list->selectionModel ();
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272 QModelIndexList indexlist = selmodel->selectedIndexes();
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273 m->move_dir_top (indexlist);
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274
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275 // Update selection and view
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276 selmodel->clearSelection ();
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277 for (int i = 0; i < indexlist.length (); i++)
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278 selmodel->select (m->index (i), QItemSelectionModel::Select);
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279
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280 m_path_list->scrollTo (m->index (0));
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281 }
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282
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283 void set_path_dialog::move_dir_bottom (void)
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284 {
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285 set_path_model *m = static_cast<set_path_model *> (m_path_list->model ());
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286 QItemSelectionModel *selmodel = m_path_list->selectionModel ();
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287 QModelIndexList indexlist = selmodel->selectedIndexes();
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288 m->move_dir_bottom (indexlist);
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289
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290 // Update selection and view
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291 selmodel->clearSelection ();
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292 int row_count = m->rowCount ();
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293 for (int i = 0; i < indexlist.length (); i++)
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294 selmodel->select (m->index (row_count - 1 - i),
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295 QItemSelectionModel::Select);
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296
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297 m_path_list->scrollTo (m->index (row_count - 1));
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298 }
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299
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300 void set_path_dialog::save_settings ()
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301 {
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302 QSettings *settings = resource_manager::get_settings ();
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303 settings->setValue (path_dialog_geometry.key, saveGeometry ());
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304 }
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305
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306 void set_path_dialog::closeEvent (QCloseEvent *e)
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307 {
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308 save_settings ();
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309
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310 QWidget::closeEvent (e);
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311 }
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312
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313 }