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annotate libgui/src/dialog.cc @ 26376:00f796120a6d stable

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maint: Update copyright dates in all source files.
author John W. Eaton <jwe@octave.org>
date Wed, 02 Jan 2019 16:32:43 -0500
parents 1002b49ce7b3
children 98afb8bbd1f6
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) 2013-2019 John W. Eaton
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4 Copyright (C) 2013-2019 Daniel J. Sebald
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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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Rik <rik@octave.org>
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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
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10 the Free Software Foundation, either version 3 of the License, or
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11 (at your 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
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14 WITHOUT ANY WARRANTY; without even the implied warranty of
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15 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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16 GNU General Public License 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 <https://www.gnu.org/licenses/>.
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21
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22 */
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23
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24 #if defined (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 "dialog.h"
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29 #include "resource-manager.h"
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30
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31 #include <QString>
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32 #include <QStringList>
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33 #include <QStringListModel>
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34 #include <QListView>
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35 #include <QFileInfo>
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36 // Could replace most of these with #include <QtGui>
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37 #include <QMessageBox>
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38 #include <QHBoxLayout>
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39 #include <QVBoxLayout>
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40 #include <QPushButton>
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41 #include <QGroupBox>
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42 #include <QGridLayout>
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43 #include <QLabel>
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44
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45 namespace octave
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46 {
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47 QUIWidgetCreator uiwidget_creator;
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48
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49 QUIWidgetCreator::QUIWidgetCreator (void)
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50 : QObject (), m_dialog_result (-1), m_dialog_button (),
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51 m_string_list (new QStringList ()), m_list_index (new QIntList ()),
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52 m_path_name (new QString ())
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53 { }
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54
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55 QUIWidgetCreator::~QUIWidgetCreator (void)
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56 {
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57 delete m_string_list;
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58 delete m_list_index;
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59 delete m_path_name;
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60 }
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61
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62 QString QUIWidgetCreator::rm_amp (const QString& text)
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63 {
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64 QString text_wo_amp = text;
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65 text_wo_amp.replace (QRegExp ("&(\\w)"), "\\1");
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66 return text_wo_amp;
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67 }
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68
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69 void QUIWidgetCreator::dialog_button_clicked (QAbstractButton *button)
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70 {
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71 // Wait for link thread to go to sleep state.
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72 lock ();
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73
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74 if (button) // button is NULL when dialog is closed
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75 {
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76 // Check for a matching button text while ignoring accelerators because
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77 // the window manager may have added one in the passed button
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78 QString text_clean = rm_amp (button->text ());
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79 for (int i = 0; i < m_button_list.count (); i++)
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80 {
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81 if (rm_amp (m_button_list.at (i)) == text_clean)
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82 {
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83 m_dialog_button = m_button_list.at (i); // text w/o extra accelerator
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84 break;
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85 }
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86 }
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87 }
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88
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89 // The value should always be 1 for the Octave functions.
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90 m_dialog_result = 1;
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91
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92 unlock ();
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93
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94 // Wake up Octave process so that it continues.
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95 wake_all ();
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96 }
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97
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98 void QUIWidgetCreator::list_select_finished (const QIntList& selected,
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99 int button_pressed)
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100 {
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101 // Wait for link thread to go to sleep state.
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102 lock ();
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103
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104 // Store the value so that builtin functions can retrieve.
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105 *m_list_index = selected;
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106 m_dialog_result = button_pressed;
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107
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108 unlock ();
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109
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110 // Wake up Octave process so that it continues.
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111 wake_all ();
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112 }
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113
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114 void QUIWidgetCreator::input_finished (const QStringList& input,
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115 int button_pressed)
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116 {
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117 // Wait for link thread to go to sleep state.
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118 lock ();
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119
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120 // Store the value so that builtin functions can retrieve.
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121 *m_string_list = input;
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122 m_dialog_result = button_pressed;
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123
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124 unlock ();
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125
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126 // Wake up Octave process so that it continues.
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127 wake_all ();
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128 }
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129
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130 void QUIWidgetCreator::filedialog_finished (const QStringList& files,
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131 const QString& path,
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132 int filterindex)
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133 {
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134 // Wait for link thread to go to sleep state.
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135 lock ();
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136
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137 // Store the value so that builtin functions can retrieve.
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138 *m_string_list = files;
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139 m_dialog_result = filterindex;
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140 *m_path_name = path;
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141
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142 unlock ();
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143
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144 // Wake up Octave process so that it continues.
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145 wake_all ();
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146 }
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147
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148 MessageDialog::MessageDialog (const QString& message,
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149 const QString& title,
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150 const QString& qsicon,
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151 const QStringList& qsbutton,
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152 const QString& defbutton,
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153 const QStringList& role)
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154 : QMessageBox (QMessageBox::NoIcon, title.isEmpty () ? " " : title,
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155 message, nullptr, nullptr)
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156 {
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157 // Create a NonModal message.
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158 setWindowModality (Qt::NonModal);
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159
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160 // Interpret the icon string, because enumeration QMessageBox::Icon can't
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161 // easily be made to pass through a signal.
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162 QMessageBox::Icon eicon = QMessageBox::NoIcon;
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163 if (qsicon == "error")
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164 eicon = QMessageBox::Critical;
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165 else if (qsicon == "warn")
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166 eicon = QMessageBox::Warning;
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167 else if (qsicon == "help")
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168 eicon = QMessageBox::Information;
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169 else if (qsicon == "quest")
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170 eicon = QMessageBox::Question;
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171 setIcon (eicon);
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172
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173 int N = (qsbutton.size () < role.size () ? qsbutton.size () : role.size ());
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174 if (N == 0)
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175 addButton (QMessageBox::Ok);
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176 else
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177 {
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178 for (int i = 0; i < N; i++)
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179 {
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180 // Interpret the button role string, because enumeration
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181 // QMessageBox::ButtonRole can't be made to pass through a signal.
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182 QString srole = role.at (i);
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183 QMessageBox::ButtonRole erole = QMessageBox::InvalidRole;
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184 if (srole == "ResetRole")
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185 erole = QMessageBox::ResetRole;
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186 else if (srole == "YesRole")
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187 erole = QMessageBox::YesRole;
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188 else if (srole == "NoRole")
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189 erole = QMessageBox::NoRole;
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190 else if (srole == "RejectRole")
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191 erole = QMessageBox::RejectRole;
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192 else if (srole == "AcceptRole")
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193 erole = QMessageBox::AcceptRole;
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194
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195 QPushButton *pbutton = addButton (qsbutton.at (i), erole);
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196 if (qsbutton.at (i) == defbutton)
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197 setDefaultButton (pbutton);
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198 // Make the last button the button pressed when <esc> key activated.
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199 if (i == N-1)
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200 {
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201 // FIXME: Why define and then immediately test value?
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202 #define ACTIVE_ESCAPE 1
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203 #if ACTIVE_ESCAPE
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204 setEscapeButton (pbutton);
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205 #else
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206 setEscapeButton (0);
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207 #endif
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208 #undef ACTIVE_ESCAPE
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209 }
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210 }
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211 }
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212
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213 connect (this, SIGNAL (buttonClicked (QAbstractButton *)),
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214 &uiwidget_creator,
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215 SLOT (dialog_button_clicked (QAbstractButton *)));
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216 }
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217
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218 ListDialog::ListDialog (const QStringList& list, const QString& mode,
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219 int wd, int ht, const QList<int>& initial,
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220 const QString& title, const QStringList& prompt,
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221 const QString& ok_string,
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222 const QString& cancel_string)
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223 : QDialog (), m_model (new QStringListModel (list))
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224 {
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225 QListView *view = new QListView;
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226 view->setModel (m_model);
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227
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228 if (mode == "single")
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229 view->setSelectionMode (QAbstractItemView::SingleSelection);
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230 else if (mode == "multiple")
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231 view->setSelectionMode (QAbstractItemView::ExtendedSelection);
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232 else
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233 view->setSelectionMode (QAbstractItemView::NoSelection);
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234
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235 selector = view->selectionModel ();
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236 int i = 0;
25342
416856765a55 be more careful with using auto in place of explicit const iterator decls
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diff changeset
237 for (auto it = initial.begin (); it != initial.end (); it++)
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238 {
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239 QModelIndex idx = m_model->index (initial.value (i++) - 1, 0,
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240 QModelIndex ());
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241 selector->select (idx, QItemSelectionModel::Select);
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242 }
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243
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244 bool fixed_layout = false;
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245 if (wd > 0 && ht > 0)
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246 {
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247 view->setFixedSize (wd, ht);
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248 fixed_layout = true;
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249 }
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250
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251 view->setEditTriggers (QAbstractItemView::NoEditTriggers);
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252
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253 QVBoxLayout *listLayout = new QVBoxLayout;
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254 if (! prompt.isEmpty ())
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255 {
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256 // For now, assume html-like Rich Text. May be incompatible
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257 // with something down the road, but just testing capability.
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258 QString prompt_string;
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259 for (int j = 0; j < prompt.length (); j++)
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260 {
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261 if (j > 0)
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262 // FIXME: Why define and then immediately test value?
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263 #define RICH_TEXT 1
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264 #if RICH_TEXT
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265 prompt_string.append ("<br>");
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diff changeset
266 #else
25103
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267 prompt_string.append ("\n");
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268 #endif
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269 prompt_string.append (prompt.at (j));
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270 }
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271 QLabel *plabel = new QLabel (prompt_string);
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272 #if RICH_TEXT
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273 plabel->setTextFormat (Qt::RichText);
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274 #endif
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275 #undef RICH_TEXT
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276 listLayout->addWidget (plabel);
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277 }
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278 listLayout->addWidget (view);
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279 QPushButton *select_all = new QPushButton (tr ("Select All"));
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280 select_all->setVisible (mode == "multiple");
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281 listLayout->addWidget (select_all);
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282
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283 QPushButton *buttonOk = new QPushButton (ok_string);
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284 QPushButton *buttonCancel = new QPushButton (cancel_string);
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285 QHBoxLayout *buttonsLayout = new QHBoxLayout;
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286 buttonsLayout->addStretch (1);
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287 buttonsLayout->addWidget (buttonOk);
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288 buttonsLayout->addWidget (buttonCancel);
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289 buttonOk->setDefault (true);
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290
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291 QVBoxLayout *mainLayout = new QVBoxLayout;
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292 mainLayout->addLayout (listLayout);
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293 mainLayout->addSpacing (12);
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294 mainLayout->addLayout (buttonsLayout);
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295 setLayout (mainLayout);
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296 if (fixed_layout)
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297 layout ()->setSizeConstraint (QLayout::SetFixedSize);
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298
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299 // If empty, make blank rather than use default OS behavior.
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300 setWindowTitle (title.isEmpty () ? " " : title);
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301
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302 connect (select_all, SIGNAL (clicked ()),
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303 view, SLOT (selectAll ()));
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304
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305 connect (buttonOk, SIGNAL (clicked ()),
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306 this, SLOT (buttonOk_clicked ()));
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307
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308 connect (buttonCancel, SIGNAL (clicked ()),
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309 this, SLOT (buttonCancel_clicked ()));
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310
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311 connect (this, SIGNAL (finish_selection (const QIntList&, int)),
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312 &uiwidget_creator,
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313 SLOT (list_select_finished (const QIntList&, int)));
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314
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315 connect (view, SIGNAL (doubleClicked (const QModelIndex&)),
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316 this, SLOT (item_double_clicked (const QModelIndex&)));
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317 }
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318
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319 ListDialog::~ListDialog (void)
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320 {
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321 delete m_model;
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322 }
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323
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324 void ListDialog::buttonOk_clicked (void)
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325 {
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326 // Store information about what button was pressed so that builtin
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327 // functions can retrieve.
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328 QModelIndexList selected_index = selector->selectedIndexes ();
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329 QIntList selected_int;
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330
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331 for (int i = 0; i < selected_index.size (); i++)
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332 selected_int << selected_index.at (i).row () + 1;
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333
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334 emit finish_selection (selected_int, 1);
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335
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336 done (QDialog::Accepted);
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337 }
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338
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339 void ListDialog::buttonCancel_clicked (void)
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340 {
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341 // Store information about what button was pressed so that builtin
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342 // functions can retrieve.
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343 QIntList empty;
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344
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345 emit finish_selection (empty, 0);
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346
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347 done (QDialog::Rejected);
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348 }
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349
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350 void ListDialog::reject (void)
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351 {
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352 buttonCancel_clicked ();
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353 }
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354
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355 void ListDialog::item_double_clicked (const QModelIndex&)
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356 {
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357 buttonOk_clicked ();
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358 }
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359
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360 InputDialog::InputDialog (const QStringList& prompt, const QString& title,
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361 const QFloatList& nr, const QFloatList& nc,
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362 const QStringList& defaults)
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363 : QDialog ()
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364 {
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365
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366 #define LINE_EDIT_FOLLOWS_PROMPT 0
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367
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368 #if LINE_EDIT_FOLLOWS_PROMPT
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369 // Prompt on left followed by input on right.
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370 QGridLayout *promptInputLayout = new QGridLayout;
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371 #else
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372 // Prompt aligned above input.
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373 QVBoxLayout *promptInputLayout = new QVBoxLayout;
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374 #endif
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375 int N_gridrows = prompt.size ();
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376 for (int i = 0; i < N_gridrows; i++)
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377 {
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378 QLabel *label = new QLabel (prompt.at (i));
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379 QLineEdit *line_edit = new QLineEdit ();
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380 if (i < defaults.size ())
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381 line_edit->setText (defaults.at (i));
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382 if (i < nr.size () && nr.at (i) > 0)
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383 {
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384 QSize qsize = line_edit->sizeHint ();
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385 int intval = qsize.height () * nr.at (i);
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386 line_edit->setFixedHeight (intval);
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387 if (i < nc.size () && nc.at (i) > 0)
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388 {
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389 intval = qsize.height () * nc.at (i) / 2;
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390 line_edit->setFixedWidth (intval);
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391 }
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392 }
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393 input_line << line_edit;
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394 #if LINE_EDIT_FOLLOWS_PROMPT
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395 promptInputLayout->addWidget (label, i + 1, 0);
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396 promptInputLayout->addWidget (line_edit, i + 1, 1);
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397 #else
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398 promptInputLayout->addWidget (label);
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399 promptInputLayout->addWidget (line_edit);
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400 #endif
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401 }
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402 #undef LINE_EDIT_FOLLOWS_PROMPT
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403
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404 QPushButton *buttonOk = new QPushButton ("OK");
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405 QPushButton *buttonCancel = new QPushButton ("Cancel");
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406 QHBoxLayout *buttonsLayout = new QHBoxLayout;
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parents: 24586
diff changeset
407 buttonsLayout->addStretch (1);
ea1c88bd4430 move more GUI classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24586
diff changeset
408 buttonsLayout->addWidget (buttonOk);
ea1c88bd4430 move more GUI classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24586
diff changeset
409 buttonsLayout->addWidget (buttonCancel);
16512
7f2395651a1c dialog boxes with Qt widgets
Daniel J Sebald <daniel.sebald@ieee.org>, John W. Eaton <jwe@octave.org>
parents:
diff changeset
410
24718
ea1c88bd4430 move more GUI classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24586
diff changeset
411 QVBoxLayout *mainLayout = new QVBoxLayout;
ea1c88bd4430 move more GUI classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24586
diff changeset
412 mainLayout->addLayout (promptInputLayout);
ea1c88bd4430 move more GUI classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24586
diff changeset
413 mainLayout->addSpacing (12);
ea1c88bd4430 move more GUI classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24586
diff changeset
414 mainLayout->addLayout (buttonsLayout);
ea1c88bd4430 move more GUI classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24586
diff changeset
415 setLayout (mainLayout);
16512
7f2395651a1c dialog boxes with Qt widgets
Daniel J Sebald <daniel.sebald@ieee.org>, John W. Eaton <jwe@octave.org>
parents:
diff changeset
416
24718
ea1c88bd4430 move more GUI classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24586
diff changeset
417 // If empty, make blank rather than use default OS behavior.
ea1c88bd4430 move more GUI classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24586
diff changeset
418 setWindowTitle (title.isEmpty () ? " " : title);
16512
7f2395651a1c dialog boxes with Qt widgets
Daniel J Sebald <daniel.sebald@ieee.org>, John W. Eaton <jwe@octave.org>
parents:
diff changeset
419
24718
ea1c88bd4430 move more GUI classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24586
diff changeset
420 connect (buttonOk, SIGNAL (clicked ()),
ea1c88bd4430 move more GUI classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24586
diff changeset
421 this, SLOT (buttonOk_clicked ()));
16512
7f2395651a1c dialog boxes with Qt widgets
Daniel J Sebald <daniel.sebald@ieee.org>, John W. Eaton <jwe@octave.org>
parents:
diff changeset
422
24718
ea1c88bd4430 move more GUI classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24586
diff changeset
423 connect (buttonCancel, SIGNAL (clicked ()),
ea1c88bd4430 move more GUI classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24586
diff changeset
424 this, SLOT (buttonCancel_clicked ()));
16512
7f2395651a1c dialog boxes with Qt widgets
Daniel J Sebald <daniel.sebald@ieee.org>, John W. Eaton <jwe@octave.org>
parents:
diff changeset
425
24718
ea1c88bd4430 move more GUI classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24586
diff changeset
426 connect (this, SIGNAL (finish_input (const QStringList&, int)),
ea1c88bd4430 move more GUI classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24586
diff changeset
427 &uiwidget_creator,
ea1c88bd4430 move more GUI classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24586
diff changeset
428 SLOT (input_finished (const QStringList&, int)));
ea1c88bd4430 move more GUI classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24586
diff changeset
429 }
16512
7f2395651a1c dialog boxes with Qt widgets
Daniel J Sebald <daniel.sebald@ieee.org>, John W. Eaton <jwe@octave.org>
parents:
diff changeset
430
24718
ea1c88bd4430 move more GUI classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24586
diff changeset
431 void InputDialog::buttonOk_clicked (void)
ea1c88bd4430 move more GUI classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24586
diff changeset
432 {
ea1c88bd4430 move more GUI classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24586
diff changeset
433 // Store information about what button was pressed so that builtin
ea1c88bd4430 move more GUI classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24586
diff changeset
434 // functions can retrieve.
ea1c88bd4430 move more GUI classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24586
diff changeset
435 QStringList string_result;
ea1c88bd4430 move more GUI classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24586
diff changeset
436 for (int i = 0; i < input_line.size (); i++)
ea1c88bd4430 move more GUI classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24586
diff changeset
437 string_result << input_line.at (i)->text ();
ea1c88bd4430 move more GUI classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24586
diff changeset
438 emit finish_input (string_result, 1);
ea1c88bd4430 move more GUI classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24586
diff changeset
439 done (QDialog::Accepted);
ea1c88bd4430 move more GUI classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24586
diff changeset
440 }
16512
7f2395651a1c dialog boxes with Qt widgets
Daniel J Sebald <daniel.sebald@ieee.org>, John W. Eaton <jwe@octave.org>
parents:
diff changeset
441
24718
ea1c88bd4430 move more GUI classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24586
diff changeset
442 void InputDialog::buttonCancel_clicked (void)
ea1c88bd4430 move more GUI classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24586
diff changeset
443 {
ea1c88bd4430 move more GUI classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24586
diff changeset
444 // Store information about what button was pressed so that builtin
ea1c88bd4430 move more GUI classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24586
diff changeset
445 // functions can retrieve.
ea1c88bd4430 move more GUI classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24586
diff changeset
446 QStringList empty;
ea1c88bd4430 move more GUI classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24586
diff changeset
447 emit finish_input (empty, 0);
ea1c88bd4430 move more GUI classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24586
diff changeset
448 done (QDialog::Rejected);
ea1c88bd4430 move more GUI classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24586
diff changeset
449 }
16512
7f2395651a1c dialog boxes with Qt widgets
Daniel J Sebald <daniel.sebald@ieee.org>, John W. Eaton <jwe@octave.org>
parents:
diff changeset
450
24718
ea1c88bd4430 move more GUI classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24586
diff changeset
451 void InputDialog::reject (void)
ea1c88bd4430 move more GUI classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24586
diff changeset
452 {
ea1c88bd4430 move more GUI classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24586
diff changeset
453 buttonCancel_clicked ();
ea1c88bd4430 move more GUI classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24586
diff changeset
454 }
16579
7f8db1942dc0 Add Qt link uigetfile dialog implementation.
John Donoghue <john.donoghue@ieee.org>
parents: 16565
diff changeset
455
24718
ea1c88bd4430 move more GUI classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24586
diff changeset
456 FileDialog::FileDialog (const QStringList& name_filters, const QString& title,
ea1c88bd4430 move more GUI classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24586
diff changeset
457 const QString& filename, const QString& dirname,
ea1c88bd4430 move more GUI classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24586
diff changeset
458 const QString& multimode)
ea1c88bd4430 move more GUI classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24586
diff changeset
459 : QFileDialog ()
ea1c88bd4430 move more GUI classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24586
diff changeset
460 {
ea1c88bd4430 move more GUI classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24586
diff changeset
461 // Create a NonModal message.
ea1c88bd4430 move more GUI classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24586
diff changeset
462 setWindowModality (Qt::NonModal);
16579
7f8db1942dc0 Add Qt link uigetfile dialog implementation.
John Donoghue <john.donoghue@ieee.org>
parents: 16565
diff changeset
463
24718
ea1c88bd4430 move more GUI classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24586
diff changeset
464 setWindowTitle (title.isEmpty () ? " " : title);
ea1c88bd4430 move more GUI classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24586
diff changeset
465 setDirectory (dirname);
26096
1002b49ce7b3 Make use of native file dialogs configurable (bug #54607).
Kai T. Ohlhus <k.ohlhus@gmail.com>
parents: 25952
diff changeset
466
1002b49ce7b3 Make use of native file dialogs configurable (bug #54607).
Kai T. Ohlhus <k.ohlhus@gmail.com>
parents: 25952
diff changeset
467 // FIXME: Remove, if for all common KDE versions (bug #54607) is resolved.
1002b49ce7b3 Make use of native file dialogs configurable (bug #54607).
Kai T. Ohlhus <k.ohlhus@gmail.com>
parents: 25952
diff changeset
468 if (! resource_manager::get_settings ()->value ("use_native_file_dialogs",
1002b49ce7b3 Make use of native file dialogs configurable (bug #54607).
Kai T. Ohlhus <k.ohlhus@gmail.com>
parents: 25952
diff changeset
469 true).toBool ())
1002b49ce7b3 Make use of native file dialogs configurable (bug #54607).
Kai T. Ohlhus <k.ohlhus@gmail.com>
parents: 25952
diff changeset
470 setOption(QFileDialog::DontUseNativeDialog);
16579
7f8db1942dc0 Add Qt link uigetfile dialog implementation.
John Donoghue <john.donoghue@ieee.org>
parents: 16565
diff changeset
471
24718
ea1c88bd4430 move more GUI classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24586
diff changeset
472 if (multimode == "on") // uigetfile multiselect=on
ea1c88bd4430 move more GUI classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24586
diff changeset
473 {
ea1c88bd4430 move more GUI classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24586
diff changeset
474 setFileMode (QFileDialog::ExistingFiles);
ea1c88bd4430 move more GUI classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24586
diff changeset
475 setAcceptMode (QFileDialog::AcceptOpen);
ea1c88bd4430 move more GUI classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24586
diff changeset
476 }
ea1c88bd4430 move more GUI classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24586
diff changeset
477 else if (multimode == "create") // uiputfile
ea1c88bd4430 move more GUI classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24586
diff changeset
478 {
ea1c88bd4430 move more GUI classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24586
diff changeset
479 setFileMode (QFileDialog::AnyFile);
ea1c88bd4430 move more GUI classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24586
diff changeset
480 setAcceptMode (QFileDialog::AcceptSave);
ea1c88bd4430 move more GUI classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24586
diff changeset
481 setOption (QFileDialog::DontConfirmOverwrite, false);
ea1c88bd4430 move more GUI classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24586
diff changeset
482 setConfirmOverwrite (true);
ea1c88bd4430 move more GUI classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24586
diff changeset
483 }
ea1c88bd4430 move more GUI classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24586
diff changeset
484 else if (multimode == "dir") // uigetdir
ea1c88bd4430 move more GUI classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24586
diff changeset
485 {
ea1c88bd4430 move more GUI classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24586
diff changeset
486 setFileMode (QFileDialog::Directory);
ea1c88bd4430 move more GUI classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24586
diff changeset
487 setOption (QFileDialog::ShowDirsOnly, true);
ea1c88bd4430 move more GUI classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24586
diff changeset
488 setOption (QFileDialog::HideNameFilterDetails, true);
ea1c88bd4430 move more GUI classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24586
diff changeset
489 setAcceptMode (QFileDialog::AcceptOpen);
ea1c88bd4430 move more GUI classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24586
diff changeset
490 }
ea1c88bd4430 move more GUI classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24586
diff changeset
491 else // uigetfile multiselect=off
ea1c88bd4430 move more GUI classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24586
diff changeset
492 {
ea1c88bd4430 move more GUI classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24586
diff changeset
493 setFileMode (QFileDialog::ExistingFile);
ea1c88bd4430 move more GUI classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24586
diff changeset
494 setAcceptMode (QFileDialog::AcceptOpen);
ea1c88bd4430 move more GUI classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24586
diff changeset
495 }
16579
7f8db1942dc0 Add Qt link uigetfile dialog implementation.
John Donoghue <john.donoghue@ieee.org>
parents: 16565
diff changeset
496
24718
ea1c88bd4430 move more GUI classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24586
diff changeset
497 setNameFilters (name_filters);
16581
fa4a035e0cf4 Add octave_link uiputfile implementation
John Donoghue <john.donoghue@ieee.org>
parents: 16580
diff changeset
498
24718
ea1c88bd4430 move more GUI classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24586
diff changeset
499 selectFile (filename);
17790
86c6ae5f969e Use GNU style coding conventions for code in libgui/
Rik <rik@octave.org>
parents: 17400
diff changeset
500
24718
ea1c88bd4430 move more GUI classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24586
diff changeset
501 connect (this,
ea1c88bd4430 move more GUI classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24586
diff changeset
502 SIGNAL (finish_input (const QStringList&, const QString&, int)),
ea1c88bd4430 move more GUI classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24586
diff changeset
503 &uiwidget_creator,
ea1c88bd4430 move more GUI classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24586
diff changeset
504 SLOT (filedialog_finished (const QStringList&, const QString&,
ea1c88bd4430 move more GUI classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24586
diff changeset
505 int)));
ea1c88bd4430 move more GUI classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24586
diff changeset
506 connect (this, SIGNAL (accepted ()), this, SLOT (acceptSelection ()));
ea1c88bd4430 move more GUI classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24586
diff changeset
507 connect (this, SIGNAL (rejected ()), this, SLOT (rejectSelection ()));
ea1c88bd4430 move more GUI classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24586
diff changeset
508 }
16579
7f8db1942dc0 Add Qt link uigetfile dialog implementation.
John Donoghue <john.donoghue@ieee.org>
parents: 16565
diff changeset
509
24718
ea1c88bd4430 move more GUI classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24586
diff changeset
510 void FileDialog::rejectSelection (void)
ea1c88bd4430 move more GUI classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24586
diff changeset
511 {
ea1c88bd4430 move more GUI classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24586
diff changeset
512 QStringList empty;
ea1c88bd4430 move more GUI classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24586
diff changeset
513 emit finish_input (empty, "", 0);
ea1c88bd4430 move more GUI classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24586
diff changeset
514 }
16579
7f8db1942dc0 Add Qt link uigetfile dialog implementation.
John Donoghue <john.donoghue@ieee.org>
parents: 16565
diff changeset
515
24718
ea1c88bd4430 move more GUI classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24586
diff changeset
516 void FileDialog::acceptSelection (void)
ea1c88bd4430 move more GUI classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24586
diff changeset
517 {
ea1c88bd4430 move more GUI classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24586
diff changeset
518 QStringList string_result;
ea1c88bd4430 move more GUI classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24586
diff changeset
519 QString path;
ea1c88bd4430 move more GUI classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24586
diff changeset
520 int idx = 1;
16579
7f8db1942dc0 Add Qt link uigetfile dialog implementation.
John Donoghue <john.donoghue@ieee.org>
parents: 16565
diff changeset
521
24718
ea1c88bd4430 move more GUI classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24586
diff changeset
522 string_result = selectedFiles ();
16579
7f8db1942dc0 Add Qt link uigetfile dialog implementation.
John Donoghue <john.donoghue@ieee.org>
parents: 16565
diff changeset
523
25951
7a507e71d922 style fixes
John W. Eaton <jwe@octave.org>
parents: 25103
diff changeset
524 if (testOption (QFileDialog::ShowDirsOnly) && string_result.size () > 0)
7a507e71d922 style fixes
John W. Eaton <jwe@octave.org>
parents: 25103
diff changeset
525 path = string_result[0];
24718
ea1c88bd4430 move more GUI classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24586
diff changeset
526 else
25951
7a507e71d922 style fixes
John W. Eaton <jwe@octave.org>
parents: 25103
diff changeset
527 path = directory ().absolutePath ();
18607
40dce9423baa uigetdir: return correct path name (Bug #42004)
John Donoghue <john.donoghue@ieee.org>
parents: 18405
diff changeset
528
24718
ea1c88bd4430 move more GUI classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24586
diff changeset
529 // Matlab expects just the filename, whereas the file dialog gave us
ea1c88bd4430 move more GUI classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24586
diff changeset
530 // full path names, so fix it.
16580
adc150db1809 style fixes for uigetfile changes
John W. Eaton <jwe@octave.org>
parents: 16579
diff changeset
531
24718
ea1c88bd4430 move more GUI classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24586
diff changeset
532 for (int i = 0; i < string_result.size (); i++)
ea1c88bd4430 move more GUI classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24586
diff changeset
533 string_result[i] = QFileInfo (string_result[i]).fileName ();
16579
7f8db1942dc0 Add Qt link uigetfile dialog implementation.
John Donoghue <john.donoghue@ieee.org>
parents: 16565
diff changeset
534
24718
ea1c88bd4430 move more GUI classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24586
diff changeset
535 // if not showing only dirs, add end slash for the path component
ea1c88bd4430 move more GUI classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24586
diff changeset
536 if (testOption (QFileDialog::ShowDirsOnly) == false)
ea1c88bd4430 move more GUI classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24586
diff changeset
537 path += '/';
18404
6ebd37faae5f Add path separator to end of uigetfile path (Bug #41367)
John Donoghue <john.donoghue@ieee.org>
parents: 17790
diff changeset
538
24718
ea1c88bd4430 move more GUI classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24586
diff changeset
539 // convert to native slashes
ea1c88bd4430 move more GUI classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24586
diff changeset
540 path = QDir::toNativeSeparators (path);
16579
7f8db1942dc0 Add Qt link uigetfile dialog implementation.
John Donoghue <john.donoghue@ieee.org>
parents: 16565
diff changeset
541
24718
ea1c88bd4430 move more GUI classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24586
diff changeset
542 QStringList name_filters = nameFilters ();
ea1c88bd4430 move more GUI classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24586
diff changeset
543 idx = name_filters.indexOf (selectedNameFilter ()) + 1;
17790
86c6ae5f969e Use GNU style coding conventions for code in libgui/
Rik <rik@octave.org>
parents: 17400
diff changeset
544
24718
ea1c88bd4430 move more GUI classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24586
diff changeset
545 // send the selected info
ea1c88bd4430 move more GUI classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24586
diff changeset
546 emit finish_input (string_result, path, idx);
ea1c88bd4430 move more GUI classes inside octave namespace
John W. Eaton <jwe@octave.org>
parents: 24586
diff changeset
547 }
16579
7f8db1942dc0 Add Qt link uigetfile dialog implementation.
John Donoghue <john.donoghue@ieee.org>
parents: 16565
diff changeset
548 }