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1 | /**************************************************************************** |
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2 | ** |
3 | ** Copyright (C) 2014 Digia Plc and/or its subsidiary(-ies). |
4 | ** Contact: http://www.qt-project.org/legal |
5 | ** |
6 | ** This file is part of the tools applications of the Qt Toolkit. |
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8 | ** $QT_BEGIN_LICENSE:LGPL$ |
9 | ** Commercial License Usage |
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15 | ** use the contact form at http://qt.digia.com/contact-us. |
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17 | ** GNU Lesser General Public License Usage |
18 | ** Alternatively, this file may be used under the terms of the GNU Lesser |
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20 | ** Foundation and appearing in the file LICENSE.LGPL included in the |
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22 | ** ensure the GNU Lesser General Public License version 2.1 requirements |
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25 | ** In addition, as a special exception, Digia gives you certain additional |
26 | ** rights. These rights are described in the Digia Qt LGPL Exception |
27 | ** version 1.1, included in the file LGPL_EXCEPTION.txt in this package. |
28 | ** |
29 | ** GNU General Public License Usage |
30 | ** Alternatively, this file may be used under the terms of the GNU |
31 | ** General Public License version 3.0 as published by the Free Software |
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34 | ** ensure the GNU General Public License version 3.0 requirements will be |
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36 | ** |
37 | ** |
38 | ** $QT_END_LICENSE$ |
39 | ** |
40 | ****************************************************************************/ |
41 | |
42 | #ifndef QVFB_H |
43 | #define QVFB_H |
44 | |
45 | #include <QMainWindow> |
46 | #include <QStringList> |
47 | #include "qvfbview.h" |
48 | |
49 | QT_BEGIN_NAMESPACE |
50 | |
51 | class QVFbAbstractView; |
52 | class QVFbRateDialog; |
53 | class QPopupMenu; |
54 | class QMenuData; |
55 | class QAction; |
56 | class Config; |
57 | class DeviceSkin; |
58 | class QVFb; |
59 | class QLabel; |
60 | class QMenu; |
61 | class QScrollArea; |
62 | |
63 | class Zoomer : public QWidget { |
64 | Q_OBJECT |
65 | public: |
66 | Zoomer(QVFb* target); |
67 | |
68 | private slots: |
69 | void zoom(int); |
70 | |
71 | private: |
72 | QVFb *qvfb; |
73 | QLabel *label; |
74 | }; |
75 | |
76 | class QVFb: public QMainWindow |
77 | { |
78 | Q_OBJECT |
79 | public: |
80 | enum DisplayType { QWS, X11 }; |
81 | |
82 | QVFb( int display_id, int w, int h, int d, int r, const QString &skin, DisplayType displayType, QWidget *parent = 0, Qt::WindowFlags wflags = 0 ); |
83 | ~QVFb(); |
84 | |
85 | void enableCursor( bool e ); |
86 | |
87 | QSize sizeHint() const; |
88 | |
89 | public slots: |
90 | void popupMenu(); |
91 | |
92 | protected slots: |
93 | void saveImage(); |
94 | void toggleAnimation(); |
95 | void toggleCursor(); |
96 | void changeRate(); |
97 | void setRate(int); |
98 | void about(); |
99 | |
100 | void configure(); |
101 | void skinConfigChosen(int i); |
102 | void chooseSize(const QSize& sz); |
103 | void chooseDepth(int depth, QVFbView::PixelFormat displayFormat); |
104 | |
105 | void setZoom1(); |
106 | void setZoom2(); |
107 | void setZoom3(); |
108 | void setZoom4(); |
109 | void setZoomHalf(); |
110 | void setZoom075(); |
111 | |
112 | void setZoom(); |
113 | |
114 | void setRot0(); |
115 | void setRot90(); |
116 | void setRot180(); |
117 | void setRot270(); |
118 | |
119 | public slots: |
120 | void setZoom(double); |
121 | void setRotation(QVFbView::Rotation); |
122 | |
123 | protected: |
124 | template <typename T> |
125 | void createMenu(T *menu); |
126 | QMenu* createFileMenu(); |
127 | QMenu* createViewMenu(); |
128 | QMenu* createHelpMenu(); |
129 | |
130 | private: |
131 | void findSkins(const QString ¤tSkin); |
132 | void init( int display_id, int w, int h, int d, int r, const QString& skin ); |
133 | DeviceSkin *skin; |
134 | double skinscaleH,skinscaleV; |
135 | QVFbAbstractView *view; |
136 | QVFbAbstractView *secondaryView; |
137 | QVFbRateDialog *rateDlg; |
138 | QMenu *viewMenu; |
139 | QAction *cursorAction; |
140 | Config* config; |
141 | QStringList skinnames; |
142 | QStringList skinfiles; |
143 | int currentSkinIndex; |
144 | Zoomer *zoomer; |
145 | QScrollArea* scroller; |
146 | DisplayType displayType; |
147 | |
148 | int refreshRate; |
149 | private slots: |
150 | void setGamma400(int n); |
151 | void setR400(int n); |
152 | void setG400(int n); |
153 | void setB400(int n); |
154 | void updateGammaLabels(); |
155 | }; |
156 | |
157 | QT_END_NAMESPACE |
158 | |
159 | #endif |
160 |
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