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1 /**************************************************************************** |
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2 ** |
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3 ** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies). |
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4 ** All rights reserved. |
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5 ** Contact: Nokia Corporation (qt-info@nokia.com) |
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6 ** |
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7 ** This file is part of the tools applications of the Qt Toolkit. |
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8 ** |
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9 ** $QT_BEGIN_LICENSE:LGPL$ |
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10 ** No Commercial Usage |
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11 ** This file contains pre-release code and may not be distributed. |
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12 ** You may use this file in accordance with the terms and conditions |
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13 ** contained in the Technology Preview License Agreement accompanying |
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14 ** this package. |
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15 ** |
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16 ** GNU Lesser General Public License Usage |
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17 ** Alternatively, this file may be used under the terms of the GNU Lesser |
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18 ** General Public License version 2.1 as published by the Free Software |
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19 ** Foundation and appearing in the file LICENSE.LGPL included in the |
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20 ** packaging of this file. Please review the following information to |
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21 ** ensure the GNU Lesser General Public License version 2.1 requirements |
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22 ** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html. |
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23 ** |
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24 ** In addition, as a special exception, Nokia gives you certain additional |
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25 ** rights. These rights are described in the Nokia Qt LGPL Exception |
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26 ** version 1.1, included in the file LGPL_EXCEPTION.txt in this package. |
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27 ** |
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28 ** If you have questions regarding the use of this file, please contact |
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29 ** Nokia at qt-info@nokia.com. |
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30 ** |
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31 ** |
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32 ** |
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33 ** |
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34 ** |
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35 ** |
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36 ** |
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37 ** |
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38 ** $QT_END_LICENSE$ |
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39 ** |
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40 ****************************************************************************/ |
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41 |
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42 #ifndef QVFB_H |
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43 #define QVFB_H |
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44 |
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45 #include <QMainWindow> |
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46 #include <QStringList> |
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47 #include "qvfbview.h" |
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48 |
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49 QT_BEGIN_NAMESPACE |
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50 |
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51 class QVFbAbstractView; |
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52 class QVFbRateDialog; |
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53 class QPopupMenu; |
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54 class QMenuData; |
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55 class QAction; |
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56 class Config; |
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57 class DeviceSkin; |
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58 class QVFb; |
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59 class QLabel; |
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60 class QMenu; |
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61 class QScrollArea; |
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62 |
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63 class Zoomer : public QWidget { |
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64 Q_OBJECT |
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65 public: |
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66 Zoomer(QVFb* target); |
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67 |
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68 private slots: |
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69 void zoom(int); |
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70 |
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71 private: |
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72 QVFb *qvfb; |
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73 QLabel *label; |
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74 }; |
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75 |
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76 class QVFb: public QMainWindow |
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77 { |
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78 Q_OBJECT |
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79 public: |
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80 enum DisplayType { QWS, X11 }; |
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81 |
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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 ); |
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83 ~QVFb(); |
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84 |
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85 void enableCursor( bool e ); |
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86 |
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87 QSize sizeHint() const; |
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88 |
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89 public slots: |
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90 void popupMenu(); |
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91 |
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92 protected slots: |
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93 void saveImage(); |
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94 void toggleAnimation(); |
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95 void toggleCursor(); |
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96 void changeRate(); |
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97 void setRate(int); |
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98 void about(); |
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99 |
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100 void configure(); |
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101 void skinConfigChosen(int i); |
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102 void chooseSize(const QSize& sz); |
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103 void chooseDepth(int depth, QVFbView::PixelFormat displayFormat); |
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104 |
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105 void setZoom1(); |
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106 void setZoom2(); |
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107 void setZoom3(); |
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108 void setZoom4(); |
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109 void setZoomHalf(); |
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110 void setZoom075(); |
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111 |
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112 void setZoom(); |
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113 |
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114 void setRot0(); |
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115 void setRot90(); |
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116 void setRot180(); |
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117 void setRot270(); |
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118 |
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119 public slots: |
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120 void setZoom(double); |
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121 void setRotation(QVFbView::Rotation); |
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122 |
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123 protected: |
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124 template <typename T> |
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125 void createMenu(T *menu); |
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126 QMenu* createFileMenu(); |
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127 QMenu* createViewMenu(); |
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128 QMenu* createHelpMenu(); |
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129 |
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130 private: |
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131 void findSkins(const QString ¤tSkin); |
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132 void init( int display_id, int w, int h, int d, int r, const QString& skin ); |
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133 DeviceSkin *skin; |
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134 double skinscaleH,skinscaleV; |
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135 QVFbAbstractView *view; |
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136 QVFbAbstractView *secondaryView; |
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137 QVFbRateDialog *rateDlg; |
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138 QMenu *viewMenu; |
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139 QAction *cursorAction; |
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140 Config* config; |
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141 QStringList skinnames; |
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142 QStringList skinfiles; |
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143 int currentSkinIndex; |
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144 Zoomer *zoomer; |
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145 QScrollArea* scroller; |
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146 DisplayType displayType; |
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147 |
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148 int refreshRate; |
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149 private slots: |
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150 void setGamma400(int n); |
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151 void setR400(int n); |
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152 void setG400(int n); |
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153 void setB400(int n); |
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154 void updateGammaLabels(); |
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155 }; |
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156 |
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157 QT_END_NAMESPACE |
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158 |
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159 #endif |