1 | // |
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2 | // ******************************************************************** |
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3 | // * License and Disclaimer * |
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4 | // * * |
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5 | // * The Geant4 software is copyright of the Copyright Holders of * |
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6 | // * the Geant4 Collaboration. It is provided under the terms and * |
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7 | // * conditions of the Geant4 Software License, included in the file * |
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8 | // * LICENSE and available at http://cern.ch/geant4/license . These * |
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9 | // * include a list of copyright holders. * |
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10 | // * * |
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11 | // * Neither the authors of this software system, nor their employing * |
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12 | // * institutes,nor the agencies providing financial support for this * |
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13 | // * work make any representation or warranty, express or implied, * |
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14 | // * regarding this software system or assume any liability for its * |
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15 | // * use. Please see the license in the file LICENSE and URL above * |
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16 | // * for the full disclaimer and the limitation of liability. * |
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17 | // * * |
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18 | // * This code implementation is the result of the scientific and * |
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19 | // * technical work of the GEANT4 collaboration. * |
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20 | // * By using, copying, modifying or distributing the software (or * |
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21 | // * any work based on the software) you agree to acknowledge its * |
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22 | // * use in resulting scientific publications, and indicate your * |
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23 | // * acceptance of all terms of the Geant4 Software license. * |
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24 | // ******************************************************************** |
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25 | // |
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26 | // |
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27 | // $Id: G4OpenGLQtViewer.hh,v 1.7 2008/01/30 10:54:13 lgarnier Exp $ |
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28 | // GEANT4 tag $Name: $ |
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29 | // |
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30 | // |
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31 | // G4OpenGLQtViewer : Class to provide WindowsNT specific |
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32 | // functionality for OpenGL in GEANT4 |
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33 | |
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34 | #ifdef G4VIS_BUILD_OPENGLQT_DRIVER |
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35 | |
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36 | #ifndef G4OPENGLQTVIEWER_HH |
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37 | #define G4OPENGLQTVIEWER_HH |
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38 | |
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39 | #include "globals.hh" |
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40 | |
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41 | #include "G4VViewer.hh" |
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42 | #include "G4OpenGLSceneHandler.hh" |
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43 | |
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44 | #include <qobject.h> |
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45 | #include <qpoint.h> |
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46 | |
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47 | class QGLWidget; |
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48 | class QDialog; |
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49 | class QContextMenuEvent; |
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50 | #if QT_VERSION < 0x040000 |
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51 | class QPopupMenu; |
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52 | #else |
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53 | class QMenu; |
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54 | #endif |
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55 | class QImage; |
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56 | class QAction; |
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57 | class QMouseEvent; |
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58 | class QKeyEvent; |
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59 | |
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60 | class G4OpenGLSceneHandler; |
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61 | class G4OpenGLQtMovieDialog; |
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62 | |
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63 | class G4OpenGLQtViewer: public QObject, virtual public G4OpenGLViewer { |
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64 | |
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65 | Q_OBJECT |
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66 | |
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67 | public: |
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68 | G4OpenGLQtViewer (G4OpenGLSceneHandler& scene); |
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69 | virtual ~G4OpenGLQtViewer (); |
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70 | void SetView (); |
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71 | void ShowView (); |
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72 | virtual void updateQWidget()=0; |
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73 | void setupViewport(int, int); |
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74 | QString setEncoderPath(QString path); |
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75 | QString getEncoderPath(); |
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76 | QString setTempFolderPath(QString path); |
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77 | QString getTempFolderPath(); |
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78 | QString setSaveFileName(QString path); |
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79 | QString getSaveFileName(); |
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80 | enum RECORDING_STEP {WAIT=0,START,PAUSE,CONTINUE,STOP,ENCODE}; |
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81 | RECORDING_STEP getRecordingStep(); |
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82 | bool encodeVideo(); |
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83 | |
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84 | protected: |
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85 | void CreateGLQtContext (); |
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86 | virtual void CreateMainWindow (QGLWidget*); |
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87 | void manageContextMenuEvent(QContextMenuEvent *e); |
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88 | #if QT_VERSION < 0x040000 |
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89 | void G4MousePressEvent(QPoint, Qt::ButtonState); |
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90 | #else |
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91 | void G4MousePressEvent(QPoint, Qt::MouseButtons); |
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92 | #endif |
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93 | void G4MouseDoubleClickEvent(QPoint p); |
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94 | #if QT_VERSION < 0x040000 |
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95 | void G4MouseMoveEvent(int, int, Qt::ButtonState,bool mAutoMove = false); |
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96 | #else |
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97 | void G4MouseMoveEvent(int, int, Qt::MouseButtons,bool mAutoMove = false); |
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98 | #endif |
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99 | void G4keyPressEvent (QKeyEvent * event); |
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100 | void rotateScene(G4double, G4double,bool mAutoRotate=false); |
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101 | void moveScene(G4double, G4double, G4double,bool,bool mAutoMove=false); |
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102 | |
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103 | |
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104 | protected: |
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105 | G4int WinSize_x; |
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106 | G4int WinSize_y; |
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107 | QGLWidget* fWindow; |
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108 | QDialog* GLWindow; |
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109 | bool hasPendingEvents(); |
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110 | void savePPMToTemp(); |
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111 | bool generateMpegEncoderParameters(); |
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112 | int fRecordFrameNumber; |
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113 | |
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114 | private: |
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115 | void createPopupMenu(); |
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116 | void createRadioAction(QAction *,QAction *, const std::string&,unsigned int a=1); |
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117 | void rescaleImage(int, int); |
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118 | bool generateEPS(QString,int,QImage); |
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119 | bool generateVectorEPS (QString,int,int,QImage); |
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120 | bool generatePS_PDF(QString,int,QImage); |
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121 | void showMovieParametersDialog(); |
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122 | void initMovieParameters(); |
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123 | QString createTempFolder(); |
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124 | QString removeTempFolder(); |
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125 | void startPauseVideo(); |
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126 | void stopVideo(); |
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127 | void setRecordingStatus(RECORDING_STEP); |
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128 | void setRecordingInfos(QString); |
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129 | |
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130 | |
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131 | #if QT_VERSION < 0x040000 |
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132 | QPopupMenu *fContextMenu; |
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133 | #else |
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134 | QMenu *fContextMenu; |
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135 | #endif |
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136 | enum mouseActions {STYLE1,STYLE2,STYLE3,STYLE4}; |
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137 | |
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138 | mouseActions fMouseAction; // 1: rotate 2:move 3:pick 4:shortcuts |
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139 | QPoint fLastPos; |
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140 | /** delta X of move event */ |
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141 | G4double fDeltaPosX; |
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142 | /** delta Y of move event */ |
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143 | G4double fDeltaPosY; |
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144 | /** delta of scene rotation. This delta is put in degree */ |
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145 | G4double fDeltaRotation; |
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146 | /** delta of scene translation. This delta is put in % of the scene view */ |
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147 | G4double fDeltaSceneTranslation; |
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148 | /** delta of depth move. This delta is put in % of the scene view */ |
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149 | G4double fDeltaDepth; |
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150 | /** delta of zoom move. This delta is put in % of the scene view */ |
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151 | G4double fDeltaZoom; |
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152 | /** delta of auto move/rotation. This delta is put in % of the move/rotation param */ |
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153 | G4double fDeltaMove; |
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154 | /** To ensure key event are keep one by one */ |
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155 | bool fHoldKeyEvent; |
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156 | /** To ensure move event are keep one by one */ |
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157 | bool fHoldMoveEvent; |
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158 | /** To ensure rotate event are keep one by one */ |
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159 | bool fHoldRotateEvent; |
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160 | bool fAutoMove; |
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161 | QString fEncoderPath; |
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162 | QString fTempFolderPath; |
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163 | QString fMovieTempFolderPath; |
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164 | QString fSaveFileName; |
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165 | QString fParameterFileName; |
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166 | QAction *fRotateAction; |
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167 | QAction *fMoveAction; |
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168 | QAction *fPickAction; |
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169 | QAction *fFullScreenOn; |
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170 | QAction *fFullScreenOff; |
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171 | QAction *fDrawingWireframe; |
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172 | QAction *fDrawingLineRemoval; |
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173 | QAction *fDrawingSurfaceRemoval; |
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174 | QAction *fDrawingLineSurfaceRemoval; |
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175 | G4OpenGLQtMovieDialog* fMovieParametersDialog; |
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176 | RECORDING_STEP fRecordingStep; |
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177 | |
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178 | private slots : |
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179 | void actionMouseRotate(); |
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180 | void actionMouseMove(); |
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181 | void actionMousePick(); |
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182 | void actionDrawingWireframe(); |
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183 | void actionDrawingLineRemoval(); |
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184 | void actionDrawingSurfaceRemoval(); |
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185 | void actionDrawingLineSurfaceRemoval(); |
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186 | void actionSaveImage(); |
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187 | void actionMovieParameters(); |
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188 | |
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189 | void showShortcuts(); |
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190 | void toggleDrawingAction(int); |
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191 | void toggleMouseAction(mouseActions); |
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192 | void toggleRepresentation(bool); |
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193 | void toggleProjection(bool); |
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194 | void toggleBackground(bool); |
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195 | void toggleTransparency(bool); |
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196 | void toggleAntialiasing(bool); |
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197 | void toggleHaloing(bool); |
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198 | void toggleAux(bool); |
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199 | void toggleFullScreen(bool); |
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200 | // Only use for Qt>4.0 |
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201 | // void dialogClosed(); |
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202 | }; |
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203 | |
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204 | #endif |
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205 | |
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206 | #endif |
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