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annotate libgui/graphics/Figure.h @ 25799:d04b74f5d02e

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make shg and figure (N) activate and raise figure windows (bug #45943) * figure.m, shg.m: Call __show_figure__. * graphics.cc (F__show_figure__): New function. * graphics-toolkit.h (base_graphics_toolkit::show_figure, graphics_toolkit::show_figure): New functions. * Backend.h, Backend.cc (Backend::show_figure): New function. * ObjectProxy.h, ObjectProxy.cc (ObjectProxy::init): Handle connection between sendShow signal and slotShow slot. (ObjectProxy::show): New function. (ObjectProxy::sendShow): New signal. * Object.h, Object.cc (Object::slotShow): New slot. (Object::show): New virtual function. * Figure.h, Figure.cc (Figure::show): New function.
author John W. Eaton <jwe@octave.org>
date Wed, 15 Aug 2018 15:26:10 -0400
parents 6652d3823428
children bb4af245dff7
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1 /*
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2
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3 Copyright (C) 2011-2018 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
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9 the Free Software Foundation, either version 3 of the License, or
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10 (at your option) any later version.
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11
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12 Octave is distributed in the hope that it will be useful, but
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13 WITHOUT ANY WARRANTY; without even the implied warranty of
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14 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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15 GNU General Public License for more details.
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16
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17 You should have received a copy of the GNU General Public License
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18 along with Octave; see the file COPYING. If not, see
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19 <https://www.gnu.org/licenses/>.
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20
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21 */
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22
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23 #if ! defined (octave_Figure_h)
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24 #define octave_Figure_h 1
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25
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26 #include <QRect>
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27 #include <QStatusBar>
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28
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29 #include "GenericEventNotify.h"
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30 #include "MenuContainer.h"
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31 #include "Object.h"
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32
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33 class QMainWindow;
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34 class QToolBar;
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35
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36 namespace QtHandles
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37 {
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38
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39 enum MouseMode
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40 {
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41 // NOTE: These values must match the order of the buttons in the
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42 // MouseModeActionGroup object.
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43
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44 NoMode = 0,
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45 RotateMode = 1,
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46 ZoomInMode = 2,
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47 ZoomOutMode = 3,
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48 PanMode = 4,
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49 TextMode = 5,
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50 SelectMode = 6
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51 };
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52
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53 class Container;
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54 class FigureWindow;
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55 class MenuBar;
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56 class ToolBar;
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57
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58 class MouseModeActionGroup;
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59
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60 class Figure :
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61 public Object,
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62 public MenuContainer,
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63 public GenericEventNotifyReceiver
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64 {
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65 Q_OBJECT
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66
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67 friend class ToolBar;
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68
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69 public:
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70 Figure (const graphics_object& go, FigureWindow *win);
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71 ~Figure (void);
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72
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73 static Figure * create (const graphics_object& go);
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74
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75 QString fileName (void);
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76 void setFileName (const QString& name);
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77
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78 MouseMode mouseMode (void);
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79
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80 Container * innerContainer (void);
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81 QWidget * menu (void);
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82 void updateStatusBar (ColumnVector pt);
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83
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84 bool eventNotifyBefore (QObject *watched, QEvent *event);
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85 void eventNotifyAfter (QObject *watched, QEvent *event);
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86
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87 protected:
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88 enum UpdateBoundingBoxFlag
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89 {
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90 UpdateBoundingBoxPosition = 0x1,
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91 UpdateBoundingBoxSize = 0x2,
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92 UpdateBoundingBoxAll = 0x3
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93 };
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94
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95 protected:
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96 void redraw (void);
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97 void show (void);
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98 void print (const QString& file_cmd, const QString& term);
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99 void update (int pId);
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100 void updateBoundingBox (bool internal = false, int flags = 0);
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101 void beingDeleted (void);
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102
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103 private:
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104 void createFigureToolBarAndMenuBar (void);
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105 void showFigureToolBar (bool visible);
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106 void showMenuBar (bool visible, int height = -1);
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107 void addCustomToolBar (QToolBar *bar, bool visible);
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108 void showCustomToolBar (QToolBar *bar, bool visible);
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109
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110 void updateFigureToolBarAndMenuBar (void);
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111
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112 static void updateBoundingBoxHelper (void*);
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113
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114 void close_figure_callback (void);
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115 void copy_figure_callback (const std::string& format);
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116 void save_figure_callback (const std::string& file);
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117
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118 void enableMouseTracking (void);
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119
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120 private slots:
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121 void setMouseMode (MouseMode mode);
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122 void fileSaveFigure (bool prompt = false);
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123 void fileSaveFigureAs (void);
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124 void fileCloseFigure (void);
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125 void editCopy (bool choose_format = false);
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126 void helpAboutOctave (void);
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127 void updateMenuBar (int height = -1);
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128 void updateContainer (void);
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129 void toggleAxes (void);
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130 void toggleGrid (void);
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131 void autoAxes (void);
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132
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133 public slots:
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134 uint8NDArray slotGetPixels (void);
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135
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136 signals:
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137 void asyncUpdate (void);
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138
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139 private:
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140 Container *m_container;
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141 bool m_blockUpdates;
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142 QToolBar *m_figureToolBar;
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parents: 23220
diff changeset
143 MenuBar *m_menuBar;
c763214a8260 maint: Use convention 'int *x' for naming pointers.
Rik <rik@octave.org>
parents: 23220
diff changeset
144 QStatusBar *m_statusBar;
22411
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
parents: 22323
diff changeset
145 QRect m_innerRect;
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
parents: 22323
diff changeset
146 QRect m_outerRect;
23449
c763214a8260 maint: Use convention 'int *x' for naming pointers.
Rik <rik@octave.org>
parents: 23220
diff changeset
147 MouseModeActionGroup *m_mouseModeGroup;
22744
2df51376f587 Correctly handle visibility of custom menu items (bug #49529)
Pantxo Diribarne <pantxo.diribarne@gmail.com>
parents: 22413
diff changeset
148 int m_previousHeight;
22411
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
parents: 22323
diff changeset
149 };
18498
2e7cad6f180c Initial integration of QtHandles.
John W. Eaton <jwe@octave.org>
parents:
diff changeset
150
22413
8758addcf265 maint: Remove ';' at end of namespace declaration.
Rik <rik@octave.org>
parents: 22411
diff changeset
151 }
18498
2e7cad6f180c Initial integration of QtHandles.
John W. Eaton <jwe@octave.org>
parents:
diff changeset
152
2e7cad6f180c Initial integration of QtHandles.
John W. Eaton <jwe@octave.org>
parents:
diff changeset
153 #endif