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annotate libgui/graphics/EditControl.cc @ 19629:be7ac98fab43 gui-release

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strip trailing whitespace from most source files * NEWS, etc/NEWS.3, libgui/graphics/Backend.h, libgui/graphics/ButtonControl.h, libgui/graphics/EditControl.cc, libgui/graphics/Object.h, libgui/graphics/QtHandlesUtils.cc, libgui/graphics/ToolBarButton.h, libgui/graphics/__init_qt__.cc, libgui/graphics/gl-select.cc, libgui/qterminal/libqterminal/unix/TerminalView.cpp, libgui/qterminal/libqterminal/unix/TerminalView.h, libgui/qterminal/libqterminal/win32/QWinTerminalImpl.cpp, libgui/src/m-editor/file-editor-tab.cc, libgui/src/m-editor/file-editor.cc, libgui/src/m-editor/file-editor.h, libgui/src/m-editor/octave-qscintilla.cc, libgui/src/settings-dialog.cc, libgui/src/shortcut-manager.cc, libgui/src/workspace-view.cc, libinterp/corefcn/graphics.cc, libinterp/corefcn/input.cc, libinterp/parse-tree/pt-unop.cc, liboctave/array/dSparse.h, scripts/pkg/pkg.m, scripts/polynomial/polyeig.m, test/io.tst: Strip trailing whitespace.
author John W. Eaton <jwe@octave.org>
date Tue, 20 Jan 2015 09:43:29 -0500
parents fb96b7f55242
children 0e1f5a750d00 af0399a5aae0
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18498
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1 /*
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2
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3 Copyright (C) 2011-2014 Michael Goffioul
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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 the
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9 Free Software Foundation; either version 3 of the License, or (at your
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10 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 WITHOUT
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13 ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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14 FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
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15 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 <http://www.gnu.org/licenses/>.
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20
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21 */
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22
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23 #ifdef 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 <QLineEdit>
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28
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29 #include "Container.h"
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30 #include "EditControl.h"
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31 #include "TextEdit.h"
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32 #include "QtHandlesUtils.h"
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33
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34 namespace QtHandles
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35 {
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36
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37 EditControl* EditControl::create (const graphics_object& go)
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38 {
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39 Object* parent = Object::parentObject (go);
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40
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41 if (parent)
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42 {
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43 Container* container = parent->innerContainer ();
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44
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45 if (container)
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46 {
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47 uicontrol::properties& up = Utils::properties<uicontrol> (go);
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48
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49 if ((up.get_max () - up.get_min ()) > 1)
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50 return new EditControl (go, new TextEdit (container));
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51 else
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52 return new EditControl (go, new QLineEdit (container));
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53 }
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54 }
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55
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56 return 0;
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57 }
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58
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59 EditControl::EditControl (const graphics_object& go, QLineEdit* edit)
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60 : BaseControl (go, edit), m_multiLine (false), m_textChanged (false)
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61 {
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62 init (edit);
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63 }
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64
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65 void EditControl::init (QLineEdit* edit, bool callBase)
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66 {
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67 if (callBase)
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68 BaseControl::init (edit, callBase);
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69
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70 m_multiLine = false;
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71 initCommon (edit);
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72
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73 uicontrol::properties& up = properties<uicontrol> ();
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74
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75 edit->setText (Utils::fromStdString (up.get_string_string ()));
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76 edit->setAlignment (Utils::fromHVAlign (up.get_horizontalalignment (),
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77 up.get_verticalalignment ()));
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78
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79 connect (edit, SIGNAL (textEdited (const QString&)),
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80 SLOT (textChanged (void)));
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81 connect (edit, SIGNAL (editingFinished (void)),
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82 SLOT (editingFinished (void)));
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83 }
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84
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85 EditControl::EditControl (const graphics_object& go, TextEdit* edit)
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86 : BaseControl (go, edit), m_multiLine (true), m_textChanged (false)
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87 {
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88 init (edit);
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89 }
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90
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91 void EditControl::init (TextEdit* edit, bool callBase)
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92 {
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93 if (callBase)
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94 BaseControl::init (edit, callBase);
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95
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96 m_multiLine = true;
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97 initCommon (edit);
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98
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99 uicontrol::properties& up = properties<uicontrol> ();
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100
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101 edit->setAcceptRichText (false);
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102 // FIXME: support string_vector
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103 edit->setPlainText (Utils::fromStdString (up.get_string_string ()));
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104
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105 connect (edit, SIGNAL (textChanged (void)),
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106 SLOT (textChanged (void)));
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107 connect (edit, SIGNAL (editingFinished (void)),
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108 SLOT (editingFinished (void)));
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109 }
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110
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111 EditControl::~EditControl (void)
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112 {
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113 }
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114
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115 void EditControl::initCommon (QWidget*)
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116 {
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117 m_textChanged = false;
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118 }
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119
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120 void EditControl::update (int pId)
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121 {
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122 bool handled = false;
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123
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124 if (m_multiLine)
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125 handled = updateMultiLine (pId);
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126 else
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127 handled = updateSingleLine (pId);
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128
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129 if (! handled)
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130 {
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131 switch (pId)
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132 {
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133 default:
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134 BaseControl::update (pId);
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135 break;
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136 }
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137 }
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138 }
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139
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140 bool EditControl::updateSingleLine (int pId)
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141 {
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142 uicontrol::properties& up = properties<uicontrol> ();
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143 QLineEdit* edit = qWidget<QLineEdit> ();
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144
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145 switch (pId)
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146 {
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147 case uicontrol::properties::ID_STRING:
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148 edit->setText (Utils::fromStdString (up.get_string_string ()));
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149 return true;
2e7cad6f180c Initial integration of QtHandles.
John W. Eaton <jwe@octave.org>
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150 case uicontrol::properties::ID_HORIZONTALALIGNMENT:
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151 case uicontrol::properties::ID_VERTICALALIGNMENT:
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152 edit->setAlignment (Utils::fromHVAlign (up.get_horizontalalignment (),
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153 up.get_verticalalignment ()));
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154 return true;
2e7cad6f180c Initial integration of QtHandles.
John W. Eaton <jwe@octave.org>
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155 case uicontrol::properties::ID_MIN:
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156 case uicontrol::properties::ID_MAX:
2e7cad6f180c Initial integration of QtHandles.
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157 if ((up.get_max () - up.get_min ()) > 1)
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158 {
2e7cad6f180c Initial integration of QtHandles.
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159 QWidget* container = edit->parentWidget ();
2e7cad6f180c Initial integration of QtHandles.
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160
2e7cad6f180c Initial integration of QtHandles.
John W. Eaton <jwe@octave.org>
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161 delete edit;
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162 init (new TextEdit (container), true);
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John W. Eaton <jwe@octave.org>
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163 }
2e7cad6f180c Initial integration of QtHandles.
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164 return true;
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John W. Eaton <jwe@octave.org>
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165 default:
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166 break;
2e7cad6f180c Initial integration of QtHandles.
John W. Eaton <jwe@octave.org>
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167 }
2e7cad6f180c Initial integration of QtHandles.
John W. Eaton <jwe@octave.org>
parents:
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168
2e7cad6f180c Initial integration of QtHandles.
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169 return false;
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John W. Eaton <jwe@octave.org>
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170 }
2e7cad6f180c Initial integration of QtHandles.
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171
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John W. Eaton <jwe@octave.org>
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172 bool EditControl::updateMultiLine (int pId)
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173 {
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174 uicontrol::properties& up = properties<uicontrol> ();
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175 TextEdit* edit = qWidget<TextEdit> ();
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176
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John W. Eaton <jwe@octave.org>
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177 switch (pId)
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178 {
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John W. Eaton <jwe@octave.org>
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179 case uicontrol::properties::ID_STRING:
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180 edit->setPlainText (Utils::fromStdString (up.get_string_string ()));
2e7cad6f180c Initial integration of QtHandles.
John W. Eaton <jwe@octave.org>
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181 return true;
2e7cad6f180c Initial integration of QtHandles.
John W. Eaton <jwe@octave.org>
parents:
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182 case uicontrol::properties::ID_MIN:
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John W. Eaton <jwe@octave.org>
parents:
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183 case uicontrol::properties::ID_MAX:
2e7cad6f180c Initial integration of QtHandles.
John W. Eaton <jwe@octave.org>
parents:
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184 if ((up.get_max () - up.get_min ()) <= 1)
2e7cad6f180c Initial integration of QtHandles.
John W. Eaton <jwe@octave.org>
parents:
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185 {
2e7cad6f180c Initial integration of QtHandles.
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186 QWidget* container = edit->parentWidget ();
2e7cad6f180c Initial integration of QtHandles.
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187
2e7cad6f180c Initial integration of QtHandles.
John W. Eaton <jwe@octave.org>
parents:
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188 delete edit;
2e7cad6f180c Initial integration of QtHandles.
John W. Eaton <jwe@octave.org>
parents:
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189 init (new QLineEdit (container), true);
2e7cad6f180c Initial integration of QtHandles.
John W. Eaton <jwe@octave.org>
parents:
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190 }
2e7cad6f180c Initial integration of QtHandles.
John W. Eaton <jwe@octave.org>
parents:
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191 return true;
2e7cad6f180c Initial integration of QtHandles.
John W. Eaton <jwe@octave.org>
parents:
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192 default:
2e7cad6f180c Initial integration of QtHandles.
John W. Eaton <jwe@octave.org>
parents:
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193 break;
2e7cad6f180c Initial integration of QtHandles.
John W. Eaton <jwe@octave.org>
parents:
diff changeset
194 }
2e7cad6f180c Initial integration of QtHandles.
John W. Eaton <jwe@octave.org>
parents:
diff changeset
195
2e7cad6f180c Initial integration of QtHandles.
John W. Eaton <jwe@octave.org>
parents:
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196 return false;
2e7cad6f180c Initial integration of QtHandles.
John W. Eaton <jwe@octave.org>
parents:
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197 }
2e7cad6f180c Initial integration of QtHandles.
John W. Eaton <jwe@octave.org>
parents:
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198
2e7cad6f180c Initial integration of QtHandles.
John W. Eaton <jwe@octave.org>
parents:
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199 void EditControl::textChanged (void)
2e7cad6f180c Initial integration of QtHandles.
John W. Eaton <jwe@octave.org>
parents:
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200 {
2e7cad6f180c Initial integration of QtHandles.
John W. Eaton <jwe@octave.org>
parents:
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201 m_textChanged = true;
2e7cad6f180c Initial integration of QtHandles.
John W. Eaton <jwe@octave.org>
parents:
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202 }
2e7cad6f180c Initial integration of QtHandles.
John W. Eaton <jwe@octave.org>
parents:
diff changeset
203
2e7cad6f180c Initial integration of QtHandles.
John W. Eaton <jwe@octave.org>
parents:
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204 void EditControl::editingFinished (void)
2e7cad6f180c Initial integration of QtHandles.
John W. Eaton <jwe@octave.org>
parents:
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205 {
2e7cad6f180c Initial integration of QtHandles.
John W. Eaton <jwe@octave.org>
parents:
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206 if (m_textChanged)
2e7cad6f180c Initial integration of QtHandles.
John W. Eaton <jwe@octave.org>
parents:
diff changeset
207 {
2e7cad6f180c Initial integration of QtHandles.
John W. Eaton <jwe@octave.org>
parents:
diff changeset
208 QString txt = (m_multiLine
2e7cad6f180c Initial integration of QtHandles.
John W. Eaton <jwe@octave.org>
parents:
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209 ? qWidget<TextEdit> ()->toPlainText ()
2e7cad6f180c Initial integration of QtHandles.
John W. Eaton <jwe@octave.org>
parents:
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210 : qWidget<QLineEdit> ()->text ());
2e7cad6f180c Initial integration of QtHandles.
John W. Eaton <jwe@octave.org>
parents:
diff changeset
211
2e7cad6f180c Initial integration of QtHandles.
John W. Eaton <jwe@octave.org>
parents:
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212 gh_manager::post_set (m_handle, "string", Utils::toStdString (txt), false);
2e7cad6f180c Initial integration of QtHandles.
John W. Eaton <jwe@octave.org>
parents:
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213 gh_manager::post_callback (m_handle, "callback");
2e7cad6f180c Initial integration of QtHandles.
John W. Eaton <jwe@octave.org>
parents:
diff changeset
214
2e7cad6f180c Initial integration of QtHandles.
John W. Eaton <jwe@octave.org>
parents:
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215 m_textChanged = false;
2e7cad6f180c Initial integration of QtHandles.
John W. Eaton <jwe@octave.org>
parents:
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216 }
2e7cad6f180c Initial integration of QtHandles.
John W. Eaton <jwe@octave.org>
parents:
diff changeset
217 }
2e7cad6f180c Initial integration of QtHandles.
John W. Eaton <jwe@octave.org>
parents:
diff changeset
218
2e7cad6f180c Initial integration of QtHandles.
John W. Eaton <jwe@octave.org>
parents:
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219 }; // namespace QtHandles
2e7cad6f180c Initial integration of QtHandles.
John W. Eaton <jwe@octave.org>
parents:
diff changeset
220