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annotate libgui/graphics/Figure.h @ 19719:7335cc071ab0

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make save and saveas menu items work in Qt figure window See also bug #44177. * Figure.h, Figure.cc (Figure::fileName, Figure::setFileName, Figure::save_figure_callback): New functions. (Figure::createFigureToolBarAndMenuBar): Enable Save and "Save As" items and connect them to new fileSaveFigure and fileSaveFigureAS functions.
author John W. Eaton <jwe@octave.org>
date Mon, 09 Feb 2015 16:06:02 -0500
parents 35bca657d74d
children 31d5d251f010
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) 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 #ifndef __QtHandles_Figure__
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24 #define __QtHandles_Figure__ 1
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25
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26 #include <QRect>
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27
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28 #include "GenericEventNotify.h"
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29 #include "MenuContainer.h"
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30 #include "Object.h"
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31
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32 class QMainWindow;
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33 class QToolBar;
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34
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35 namespace QtHandles
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36 {
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37
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38 enum MouseMode
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39 {
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40 // NOTE: These values must match the order of the buttons in the
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41 // MouseModeActionGroup object.
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42
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43 NoMode = 0,
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44 RotateMode = 1,
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45 ZoomMode = 2,
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46 PanMode = 3,
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47 TextMode = 4,
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48 SelectMode = 5
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49 };
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50
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51 class Container;
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52 class FigureWindow;
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53 class MenuBar;
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54 class ToolBar;
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55
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56 class MouseModeActionGroup;
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57
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58 class Figure :
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59 public Object,
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60 public MenuContainer,
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61 public GenericEventNotifyReceiver
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62 {
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63 Q_OBJECT
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64
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65 friend class ToolBar;
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66
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67 public:
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68 Figure (const graphics_object& go, FigureWindow* win);
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69 ~Figure (void);
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70
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71 static Figure* create (const graphics_object& go);
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72
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73 QString fileName (void);
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74 void setFileName (const QString& name);
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75
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76 MouseMode mouseMode (void);
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77
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78 Container* innerContainer (void);
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79 QWidget* menu (void);
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80
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81 bool eventNotifyBefore (QObject* watched, QEvent* event);
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82 void eventNotifyAfter (QObject* watched, QEvent* event);
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83
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84 protected:
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85 enum UpdateBoundingBoxFlag
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86 {
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87 UpdateBoundingBoxPosition = 0x1,
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88 UpdateBoundingBoxSize = 0x2,
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89 UpdateBoundingBoxAll = 0x3
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90 };
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91
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92 protected:
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93 void redraw (void);
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94 void print (const QString& file_cmd, const QString& term);
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95 void update (int pId);
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96 void updateBoundingBox (bool internal = false, int flags = 0);
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97 void beingDeleted (void);
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98
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99 private:
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100 void createFigureToolBarAndMenuBar (void);
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101 void showFigureToolBar (bool visible);
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102 void showMenuBar (bool visible);
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103 void addCustomToolBar (QToolBar* bar, bool visible);
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104 void showCustomToolBar (QToolBar* bar, bool visible);
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105
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106 void updateFigureToolBarAndMenuBar (void);
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107
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108 static void updateBoundingBoxHelper (void*);
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109
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110 void save_figure_callback (const std::string& file);
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111
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112 private slots:
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113 void setMouseMode (MouseMode mode);
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114 void fileNewFigure (void);
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115 void fileSaveFigure (bool prompt = false);
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116 void fileSaveFigureAs (void);
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117 void fileCloseFigure (void);
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118 void editCopy (void);
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119 void editCut (void);
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120 void editPaste (void);
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121 void helpAboutQtHandles (void);
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122 void updateMenuBar (void);
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123 void updateContainer (void);
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124 void toggleAxes (void);
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125 void toggleGrid (void);
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126
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127 signals:
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128 void asyncUpdate (void);
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129
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130 private:
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131 Container* m_container;
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132 bool m_blockUpdates;
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133 QToolBar* m_figureToolBar;
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134 MenuBar* m_menuBar;
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135 QRect m_innerRect;
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136 QRect m_outerRect;
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137 MouseModeActionGroup* m_mouseModeGroup;
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138 };
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139
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140 }; // namespace QtHandles
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141
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142 #endif