[531] | 1 | // |
---|
| 2 | // ******************************************************************** |
---|
| 3 | // * License and Disclaimer * |
---|
| 4 | // * * |
---|
| 5 | // * The Geant4 software is copyright of the Copyright Holders of * |
---|
| 6 | // * the Geant4 Collaboration. It is provided under the terms and * |
---|
| 7 | // * conditions of the Geant4 Software License, included in the file * |
---|
| 8 | // * LICENSE and available at http://cern.ch/geant4/license . These * |
---|
| 9 | // * include a list of copyright holders. * |
---|
| 10 | // * * |
---|
| 11 | // * Neither the authors of this software system, nor their employing * |
---|
| 12 | // * institutes,nor the agencies providing financial support for this * |
---|
| 13 | // * work make any representation or warranty, express or implied, * |
---|
| 14 | // * regarding this software system or assume any liability for its * |
---|
| 15 | // * use. Please see the license in the file LICENSE and URL above * |
---|
| 16 | // * for the full disclaimer and the limitation of liability. * |
---|
| 17 | // * * |
---|
| 18 | // * This code implementation is the result of the scientific and * |
---|
| 19 | // * technical work of the GEANT4 collaboration. * |
---|
| 20 | // * By using, copying, modifying or distributing the software (or * |
---|
| 21 | // * any work based on the software) you agree to acknowledge its * |
---|
| 22 | // * use in resulting scientific publications, and indicate your * |
---|
| 23 | // * acceptance of all terms of the Geant4 Software license. * |
---|
| 24 | // ******************************************************************** |
---|
| 25 | // |
---|
| 26 | // |
---|
[915] | 27 | // $Id: G4OpenGLImmediateQtViewer.cc,v 1.12 2009/02/04 16:48:41 lgarnier Exp $ |
---|
[866] | 28 | // GEANT4 tag $Name: $ |
---|
[531] | 29 | // |
---|
[539] | 30 | // |
---|
[533] | 31 | // Class G4OpenGLImmediateQtViewer : a class derived from G4OpenGLQtViewer and |
---|
[531] | 32 | // G4OpenGLImmediateViewer. |
---|
| 33 | |
---|
[533] | 34 | #ifdef G4VIS_BUILD_OPENGLQT_DRIVER |
---|
[531] | 35 | |
---|
[533] | 36 | #include "G4OpenGLImmediateQtViewer.hh" |
---|
[914] | 37 | #include "G4OpenGLImmediateSceneHandler.hh" |
---|
[531] | 38 | |
---|
| 39 | #include "G4ios.hh" |
---|
| 40 | |
---|
[533] | 41 | G4OpenGLImmediateQtViewer::G4OpenGLImmediateQtViewer |
---|
[531] | 42 | (G4OpenGLImmediateSceneHandler& sceneHandler, |
---|
[897] | 43 | const G4String& name): |
---|
[873] | 44 | G4VViewer (sceneHandler, sceneHandler.IncrementViewCount (), name), |
---|
| 45 | G4OpenGLViewer (sceneHandler), |
---|
| 46 | G4OpenGLQtViewer (sceneHandler), |
---|
| 47 | G4OpenGLImmediateViewer (sceneHandler) |
---|
| 48 | { |
---|
| 49 | |
---|
| 50 | //set true to picking |
---|
| 51 | fVP.SetPicking(true); |
---|
[896] | 52 | fDefaultVP.SetPicking(true); |
---|
[873] | 53 | #if QT_VERSION < 0x040000 |
---|
| 54 | setFocusPolicy(QWidget::StrongFocus); // enable keybord events |
---|
| 55 | #else |
---|
| 56 | setFocusPolicy(Qt::StrongFocus); // enable keybord events |
---|
| 57 | #endif |
---|
| 58 | hasToRepaint =false; |
---|
| 59 | |
---|
[531] | 60 | if (fViewId < 0) return; // In case error in base class instantiation. |
---|
| 61 | } |
---|
| 62 | |
---|
[551] | 63 | G4OpenGLImmediateQtViewer::~G4OpenGLImmediateQtViewer() { |
---|
[873] | 64 | makeCurrent(); |
---|
[551] | 65 | } |
---|
| 66 | |
---|
[543] | 67 | void G4OpenGLImmediateQtViewer::Initialise() { |
---|
[911] | 68 | #ifdef G4DEBUG_VIS_OGL |
---|
[873] | 69 | printf("G4OpenGLImmediateQtViewer::Initialise \n"); |
---|
[608] | 70 | #endif |
---|
[873] | 71 | readyToPaint = false; |
---|
| 72 | CreateMainWindow (this,QString(fName)); |
---|
| 73 | CreateFontLists (); |
---|
[541] | 74 | |
---|
[552] | 75 | readyToPaint = true; |
---|
[550] | 76 | } |
---|
| 77 | |
---|
[551] | 78 | void G4OpenGLImmediateQtViewer::initializeGL () { |
---|
[550] | 79 | |
---|
[873] | 80 | InitializeGLView (); |
---|
[550] | 81 | |
---|
[531] | 82 | |
---|
[873] | 83 | // If a double buffer context has been forced upon us, ignore the |
---|
| 84 | // back buffer for this OpenGLImmediate view. |
---|
| 85 | // glDrawBuffer (GL_FRONT); // FIXME : Ne marche pas avec cette ligne, mais affiche le run correctement... |
---|
| 86 | // clear the buffers and window. |
---|
| 87 | ClearView (); |
---|
| 88 | FinishView (); |
---|
[531] | 89 | |
---|
[873] | 90 | glDepthFunc (GL_LEQUAL); |
---|
| 91 | glDepthMask (GL_TRUE); |
---|
[541] | 92 | |
---|
[873] | 93 | if (fSceneHandler.GetScene() == 0) { |
---|
| 94 | hasToRepaint =false; |
---|
| 95 | } else { |
---|
| 96 | hasToRepaint =true; |
---|
| 97 | } |
---|
[551] | 98 | |
---|
[877] | 99 | } |
---|
| 100 | |
---|
| 101 | |
---|
| 102 | /** To ensure compatibility with DrawView method |
---|
| 103 | */ |
---|
| 104 | void G4OpenGLImmediateQtViewer::DrawView() { |
---|
[911] | 105 | #ifdef G4DEBUG_VIS_OGL |
---|
[877] | 106 | printf("G4OpenGLImmediateQtViewer::DrawView VVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVV\n"); |
---|
[608] | 107 | #endif |
---|
[877] | 108 | // That's no the same logic as Stored Viewer, I don't know why... |
---|
| 109 | // see G4OpenGLStoredQtViewer::DrawView for more informations |
---|
| 110 | |
---|
| 111 | updateQWidget(); |
---|
[911] | 112 | #ifdef G4DEBUG_VIS_OGL |
---|
[877] | 113 | printf("G4OpenGLImmediateQtViewer::DrawView ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^\n"); |
---|
| 114 | #endif |
---|
[531] | 115 | } |
---|
| 116 | |
---|
[543] | 117 | |
---|
[877] | 118 | void G4OpenGLImmediateQtViewer::ComputeView () { |
---|
[531] | 119 | |
---|
[911] | 120 | #ifdef G4DEBUG_VIS_OGL |
---|
[897] | 121 | printf("G4OpenGLImmediateQtViewer::ComputeView %d %d VVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVV\n",fWinSize_x, fWinSize_y); |
---|
[608] | 122 | #endif |
---|
[877] | 123 | makeCurrent(); |
---|
[873] | 124 | // If a double buffer context has been forced upon us, ignore the |
---|
| 125 | // back buffer for this OpenGLImmediate view. |
---|
| 126 | // glDrawBuffer (GL_FRONT); |
---|
[552] | 127 | |
---|
[873] | 128 | G4ViewParameters::DrawingStyle style = GetViewParameters().GetDrawingStyle(); |
---|
[552] | 129 | |
---|
[873] | 130 | if(style!=G4ViewParameters::hlr && |
---|
| 131 | haloing_enabled) { |
---|
| 132 | |
---|
| 133 | HaloingFirstPass (); |
---|
| 134 | NeedKernelVisit (); |
---|
| 135 | ProcessView (); |
---|
| 136 | glFlush (); |
---|
[911] | 137 | #ifdef G4DEBUG_VIS_OGL |
---|
[877] | 138 | printf("G4OpenGLImmediateQtViewer::ComputeView First ProcessView ok\n"); |
---|
[608] | 139 | #endif |
---|
[873] | 140 | HaloingSecondPass (); |
---|
[552] | 141 | |
---|
[873] | 142 | } |
---|
[552] | 143 | |
---|
[873] | 144 | NeedKernelVisit (); // Always need to visit G4 kernel. |
---|
| 145 | ProcessView (); |
---|
[552] | 146 | |
---|
[873] | 147 | if (isRecording()) { |
---|
| 148 | savePPMToTemp(); |
---|
| 149 | } |
---|
| 150 | |
---|
[911] | 151 | #ifdef G4DEBUG_VIS_OGL |
---|
[897] | 152 | printf("G4OpenGLImmediateQtViewer::ComputeView %d %d ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ \n",fWinSize_x, fWinSize_y); |
---|
[608] | 153 | #endif |
---|
[873] | 154 | hasToRepaint = true; |
---|
[552] | 155 | } |
---|
| 156 | |
---|
[873] | 157 | void G4OpenGLImmediateQtViewer::FinishView() |
---|
[531] | 158 | { |
---|
[911] | 159 | #ifdef G4DEBUG_VIS_OGL |
---|
[877] | 160 | printf("G4OpenGLImmediateQtViewer::FinishView() BEGIN\n"); |
---|
| 161 | #endif |
---|
| 162 | glFlush (); |
---|
[911] | 163 | #ifdef G4DEBUG_VIS_OGL |
---|
[877] | 164 | printf("G4OpenGLImmediateQtViewer::FinishView() END\n"); |
---|
| 165 | #endif |
---|
| 166 | |
---|
[531] | 167 | } |
---|
| 168 | |
---|
[539] | 169 | |
---|
[564] | 170 | /** |
---|
[873] | 171 | - Lors du resize de la fenetre, on doit non pas redessiner le detecteur, mais aussi les evenements |
---|
| 172 | */ |
---|
[539] | 173 | void G4OpenGLImmediateQtViewer::resizeGL( |
---|
[877] | 174 | int aWidth |
---|
| 175 | ,int aHeight) |
---|
[564] | 176 | { |
---|
[906] | 177 | fWinSize_x = aWidth; |
---|
| 178 | fWinSize_y = aHeight; |
---|
| 179 | hasToRepaint = true; |
---|
[539] | 180 | } |
---|
| 181 | |
---|
[559] | 182 | |
---|
[539] | 183 | void G4OpenGLImmediateQtViewer::paintGL() |
---|
[873] | 184 | { |
---|
[911] | 185 | #ifdef G4DEBUG_VIS_OGL |
---|
[873] | 186 | printf("\n\nG4OpenGLImmediateQtViewer::paintGL ??\n"); |
---|
[608] | 187 | #endif |
---|
[873] | 188 | if (!readyToPaint) { |
---|
| 189 | readyToPaint= true; |
---|
| 190 | return; |
---|
| 191 | } |
---|
| 192 | // DO NOT RESIZE IF SIZE HAS NOT CHANGE |
---|
| 193 | if ( !hasToRepaint) { |
---|
[897] | 194 | if (((fWinSize_x == (unsigned int)width())) &&(fWinSize_y == (unsigned int) height())) { |
---|
[873] | 195 | return; |
---|
| 196 | } |
---|
| 197 | } |
---|
[911] | 198 | #ifdef G4DEBUG_VIS_OGL |
---|
[873] | 199 | printf("G4OpenGLImmediateQtViewer::paintGL VVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVV ready %d\n",readyToPaint); |
---|
| 200 | #endif |
---|
[541] | 201 | |
---|
[873] | 202 | SetView(); |
---|
[564] | 203 | |
---|
[873] | 204 | ClearView (); //ok, put the background correct |
---|
[877] | 205 | ComputeView(); |
---|
[559] | 206 | |
---|
[877] | 207 | hasToRepaint = false; // could be set to false by ComputeView |
---|
[543] | 208 | |
---|
[911] | 209 | #ifdef G4DEBUG_VIS_OGL |
---|
[873] | 210 | printf("G4OpenGLImmediateQtViewer::paintGL ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ ready %d\n\n\n",readyToPaint); |
---|
[608] | 211 | #endif |
---|
[873] | 212 | } |
---|
[551] | 213 | |
---|
[873] | 214 | void G4OpenGLImmediateQtViewer::mousePressEvent(QMouseEvent *event) |
---|
| 215 | { |
---|
| 216 | G4MousePressEvent(event); |
---|
| 217 | } |
---|
| 218 | |
---|
| 219 | void G4OpenGLImmediateQtViewer::keyPressEvent (QKeyEvent * event) |
---|
| 220 | { |
---|
| 221 | G4keyPressEvent(event); |
---|
| 222 | } |
---|
| 223 | |
---|
| 224 | void G4OpenGLImmediateQtViewer::wheelEvent (QWheelEvent * event) |
---|
| 225 | { |
---|
| 226 | G4wheelEvent(event); |
---|
| 227 | } |
---|
| 228 | |
---|
| 229 | /** |
---|
| 230 | * This function was build in order to make a zoom on double clic event. |
---|
| 231 | * It was think to build a rubberband on the zoom area, but never work fine |
---|
| 232 | */ |
---|
| 233 | void G4OpenGLImmediateQtViewer::mouseDoubleClickEvent(QMouseEvent *event) |
---|
| 234 | { |
---|
| 235 | G4MouseDoubleClickEvent(); |
---|
| 236 | } |
---|
| 237 | |
---|
| 238 | void G4OpenGLImmediateQtViewer::mouseReleaseEvent(QMouseEvent *event) |
---|
| 239 | { |
---|
| 240 | G4MouseReleaseEvent(); |
---|
| 241 | } |
---|
| 242 | |
---|
| 243 | void G4OpenGLImmediateQtViewer::mouseMoveEvent(QMouseEvent *event) |
---|
| 244 | { |
---|
| 245 | G4MouseMoveEvent(event); |
---|
| 246 | } |
---|
| 247 | |
---|
| 248 | |
---|
| 249 | void G4OpenGLImmediateQtViewer::contextMenuEvent(QContextMenuEvent *e) |
---|
| 250 | { |
---|
| 251 | G4manageContextMenuEvent(e); |
---|
| 252 | } |
---|
| 253 | |
---|
[564] | 254 | void G4OpenGLImmediateQtViewer::updateQWidget() { |
---|
[873] | 255 | hasToRepaint= true; |
---|
[564] | 256 | updateGL(); |
---|
[873] | 257 | hasToRepaint= false; |
---|
[564] | 258 | } |
---|
[551] | 259 | |
---|
[877] | 260 | |
---|
| 261 | void G4OpenGLImmediateQtViewer::ShowView ( |
---|
| 262 | ) |
---|
| 263 | ////////////////////////////////////////////////////////////////////////////// |
---|
| 264 | //!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!// |
---|
| 265 | { |
---|
| 266 | #if QT_VERSION < 0x040000 |
---|
| 267 | setActiveWindow(); |
---|
| 268 | #else |
---|
| 269 | activateWindow(); |
---|
[531] | 270 | #endif |
---|
[877] | 271 | } |
---|
| 272 | #endif |
---|