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annotate libgui/graphics/ObjectFactory.cc @ 18501:523878f76518 gui-release

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style fix: eliminate lines of slashes to separate functions.
author John W. Eaton <jwe@octave.org>
date Thu, 20 Feb 2014 15:10:07 -0500
parents 49877d3be064
children fb96b7f55242
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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.
18498
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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 <QApplication>
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28 #include <QThread>
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29
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30 #include "graphics.h"
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31
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32 #include "Backend.h"
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33 #include "CheckBoxControl.h"
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34 #include "ContextMenu.h"
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35 #include "EditControl.h"
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36 #include "Figure.h"
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37 #include "ListBoxControl.h"
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38 #include "Logger.h"
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39 #include "Menu.h"
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40 #include "ObjectFactory.h"
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41 #include "ObjectProxy.h"
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42 #include "Panel.h"
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43 #include "PopupMenuControl.h"
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44 #include "PushButtonControl.h"
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45 #include "PushTool.h"
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46 #include "RadioButtonControl.h"
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47 #include "SliderControl.h"
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48 #include "TextControl.h"
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49 #include "ToggleButtonControl.h"
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50 #include "ToggleTool.h"
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51 #include "ToolBar.h"
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52 #include "Utils.h"
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53
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54 namespace QtHandles
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55 {
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56
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57 ObjectFactory* ObjectFactory::instance (void)
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58 {
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59 static ObjectFactory s_instance;
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60 static bool s_instanceCreated = false;
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61
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62 if (! s_instanceCreated)
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63 {
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64 if (QThread::currentThread () != QApplication::instance ()->thread ())
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65 s_instance.moveToThread (QApplication::instance ()->thread ());
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66 s_instanceCreated = true;
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67 }
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68
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69 return &s_instance;
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70 }
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71
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72 void ObjectFactory::createObject (double handle)
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73 {
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74 gh_manager::auto_lock lock;
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75
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76 graphics_object go (gh_manager::get_object (graphics_handle (handle)));
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77
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78 if (go.valid_object ())
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79 {
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80 if (go.get_properties ().is_beingdeleted ())
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81 qWarning ("ObjectFactory::createObject: object is being deleted");
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82 else
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83 {
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84 ObjectProxy* proxy = Backend::toolkitObjectProxy (go);
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85
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86 if (proxy)
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87 {
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88 Logger::debug ("ObjectFactory::createObject: "
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89 "create %s from thread %08x",
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90 go.type ().c_str (), QThread::currentThreadId ());
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91
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92 Object* obj = 0;
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93
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94 if (go.isa ("figure"))
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95 obj = Figure::create (go);
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96 else if (go.isa ("uicontrol"))
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97 {
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98 uicontrol::properties& up =
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99 Utils::properties<uicontrol> (go);
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100
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101 if (up.style_is ("pushbutton"))
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102 obj = PushButtonControl::create (go);
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103 else if (up.style_is ("edit"))
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104 obj = EditControl::create (go);
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105 else if (up.style_is ("checkbox"))
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106 obj = CheckBoxControl::create (go);
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107 else if (up.style_is ("radiobutton"))
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108 obj = RadioButtonControl::create (go);
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109 else if (up.style_is ("togglebutton"))
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110 obj = ToggleButtonControl::create (go);
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111 else if (up.style_is ("text"))
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112 obj = TextControl::create (go);
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113 else if (up.style_is ("popupmenu"))
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114 obj = PopupMenuControl::create (go);
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115 else if (up.style_is ("slider"))
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116 obj = SliderControl::create (go);
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117 else if (up.style_is ("listbox"))
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118 obj = ListBoxControl::create (go);
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119 }
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120 else if (go.isa ("uipanel"))
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121 obj = Panel::create (go);
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122 else if (go.isa ("uimenu"))
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123 obj = Menu::create (go);
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124 else if (go.isa ("uicontextmenu"))
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125 obj = ContextMenu::create (go);
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126 else if (go.isa ("uitoolbar"))
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127 obj = ToolBar::create (go);
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128 else if (go.isa ("uipushtool"))
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129 obj = PushTool::create (go);
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130 else if (go.isa ("uitoggletool"))
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131 obj = ToggleTool::create (go);
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132 else
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133 qWarning ("ObjectFactory::createObject: unsupported type `%s'",
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134 go.type ().c_str ());
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135
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136 if (obj)
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137 proxy->setObject (obj);
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138 }
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139 else
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140 qWarning ("ObjectFactory::createObject: no proxy for handle %g",
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141 handle);
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142 }
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143 }
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144 else
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145 qWarning ("ObjectFactory::createObject: invalid object for handle %g",
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146 handle);
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147 }
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148
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149 };