[531] | 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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[1141] | 27 | // $Id: G4OpenGLImmediateQtViewer.cc,v 1.17 2009/11/03 11:02:32 lgarnier Exp $ |
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[866] | 28 | // GEANT4 tag $Name: $ |
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[531] | 29 | // |
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[539] | 30 | // |
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[533] | 31 | // Class G4OpenGLImmediateQtViewer : a class derived from G4OpenGLQtViewer and |
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[531] | 32 | // G4OpenGLImmediateViewer. |
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| 33 | |
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[533] | 34 | #ifdef G4VIS_BUILD_OPENGLQT_DRIVER |
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[531] | 35 | |
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[533] | 36 | #include "G4OpenGLImmediateQtViewer.hh" |
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[914] | 37 | #include "G4OpenGLImmediateSceneHandler.hh" |
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[531] | 38 | |
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| 39 | #include "G4ios.hh" |
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| 40 | |
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[533] | 41 | G4OpenGLImmediateQtViewer::G4OpenGLImmediateQtViewer |
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[531] | 42 | (G4OpenGLImmediateSceneHandler& sceneHandler, |
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[897] | 43 | const G4String& name): |
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[873] | 44 | G4VViewer (sceneHandler, sceneHandler.IncrementViewCount (), name), |
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| 45 | G4OpenGLViewer (sceneHandler), |
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| 46 | G4OpenGLQtViewer (sceneHandler), |
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| 47 | G4OpenGLImmediateViewer (sceneHandler) |
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| 48 | { |
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| 49 | |
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| 50 | #if QT_VERSION < 0x040000 |
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| 51 | setFocusPolicy(QWidget::StrongFocus); // enable keybord events |
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| 52 | #else |
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| 53 | setFocusPolicy(Qt::StrongFocus); // enable keybord events |
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| 54 | #endif |
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[1040] | 55 | fHasToRepaint =false; |
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[873] | 56 | |
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[531] | 57 | if (fViewId < 0) return; // In case error in base class instantiation. |
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| 58 | } |
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| 59 | |
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[551] | 60 | G4OpenGLImmediateQtViewer::~G4OpenGLImmediateQtViewer() { |
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[873] | 61 | makeCurrent(); |
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[1172] | 62 | GetSceneHandler()->RemoveViewerFromList(this); |
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[551] | 63 | } |
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| 64 | |
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[543] | 65 | void G4OpenGLImmediateQtViewer::Initialise() { |
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[911] | 66 | #ifdef G4DEBUG_VIS_OGL |
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[873] | 67 | printf("G4OpenGLImmediateQtViewer::Initialise \n"); |
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[608] | 68 | #endif |
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[1040] | 69 | fReadyToPaint = false; |
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[873] | 70 | CreateMainWindow (this,QString(fName)); |
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| 71 | CreateFontLists (); |
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[541] | 72 | |
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[1040] | 73 | fReadyToPaint = true; |
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[550] | 74 | } |
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| 75 | |
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[551] | 76 | void G4OpenGLImmediateQtViewer::initializeGL () { |
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[550] | 77 | |
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[873] | 78 | InitializeGLView (); |
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[550] | 79 | |
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[531] | 80 | |
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[873] | 81 | // If a double buffer context has been forced upon us, ignore the |
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| 82 | // back buffer for this OpenGLImmediate view. |
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| 83 | // glDrawBuffer (GL_FRONT); // FIXME : Ne marche pas avec cette ligne, mais affiche le run correctement... |
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| 84 | // clear the buffers and window. |
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| 85 | ClearView (); |
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| 86 | FinishView (); |
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[531] | 87 | |
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[873] | 88 | glDepthFunc (GL_LEQUAL); |
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| 89 | glDepthMask (GL_TRUE); |
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[541] | 90 | |
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[873] | 91 | if (fSceneHandler.GetScene() == 0) { |
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[1040] | 92 | fHasToRepaint =false; |
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[873] | 93 | } else { |
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[1040] | 94 | fHasToRepaint =true; |
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[873] | 95 | } |
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[551] | 96 | |
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[877] | 97 | } |
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| 98 | |
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[1125] | 99 | |
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[877] | 100 | /** To ensure compatibility with DrawView method |
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| 101 | */ |
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| 102 | void G4OpenGLImmediateQtViewer::DrawView() { |
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[911] | 103 | #ifdef G4DEBUG_VIS_OGL |
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[877] | 104 | printf("G4OpenGLImmediateQtViewer::DrawView VVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVV\n"); |
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[608] | 105 | #endif |
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[1039] | 106 | // That's no the same logic as Stored Viewer, I don't know why... |
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| 107 | // see G4OpenGLStoredQtViewer::DrawView for more informations |
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[877] | 108 | |
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[1039] | 109 | updateQWidget(); |
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[911] | 110 | #ifdef G4DEBUG_VIS_OGL |
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[877] | 111 | printf("G4OpenGLImmediateQtViewer::DrawView ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^\n"); |
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| 112 | #endif |
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[531] | 113 | } |
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| 114 | |
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[543] | 115 | |
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[877] | 116 | void G4OpenGLImmediateQtViewer::ComputeView () { |
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[531] | 117 | |
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[911] | 118 | #ifdef G4DEBUG_VIS_OGL |
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[1039] | 119 | printf("G4OpenGLImmediateQtViewer::ComputeView %d %d VVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVV\n",getWinWidth(), getWinHeight()); |
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[608] | 120 | #endif |
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[877] | 121 | makeCurrent(); |
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[873] | 122 | // If a double buffer context has been forced upon us, ignore the |
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| 123 | // back buffer for this OpenGLImmediate view. |
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| 124 | // glDrawBuffer (GL_FRONT); |
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[552] | 125 | |
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[873] | 126 | G4ViewParameters::DrawingStyle style = GetViewParameters().GetDrawingStyle(); |
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[552] | 127 | |
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[873] | 128 | if(style!=G4ViewParameters::hlr && |
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| 129 | haloing_enabled) { |
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| 130 | |
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| 131 | HaloingFirstPass (); |
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| 132 | NeedKernelVisit (); |
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| 133 | ProcessView (); |
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| 134 | glFlush (); |
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[911] | 135 | #ifdef G4DEBUG_VIS_OGL |
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[877] | 136 | printf("G4OpenGLImmediateQtViewer::ComputeView First ProcessView ok\n"); |
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[608] | 137 | #endif |
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[873] | 138 | HaloingSecondPass (); |
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[552] | 139 | |
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[873] | 140 | } |
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[552] | 141 | |
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[873] | 142 | NeedKernelVisit (); // Always need to visit G4 kernel. |
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| 143 | ProcessView (); |
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[552] | 144 | |
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[873] | 145 | if (isRecording()) { |
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| 146 | savePPMToTemp(); |
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| 147 | } |
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| 148 | |
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[911] | 149 | #ifdef G4DEBUG_VIS_OGL |
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[1039] | 150 | printf("G4OpenGLImmediateQtViewer::ComputeView %d %d ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ \n",getWinWidth(), getWinHeight()); |
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[608] | 151 | #endif |
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[1040] | 152 | fHasToRepaint = true; |
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[552] | 153 | } |
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| 154 | |
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[873] | 155 | void G4OpenGLImmediateQtViewer::FinishView() |
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[531] | 156 | { |
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[911] | 157 | #ifdef G4DEBUG_VIS_OGL |
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[877] | 158 | printf("G4OpenGLImmediateQtViewer::FinishView() BEGIN\n"); |
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| 159 | #endif |
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| 160 | glFlush (); |
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[911] | 161 | #ifdef G4DEBUG_VIS_OGL |
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[877] | 162 | printf("G4OpenGLImmediateQtViewer::FinishView() END\n"); |
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| 163 | #endif |
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| 164 | |
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[531] | 165 | } |
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| 166 | |
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[539] | 167 | |
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[564] | 168 | /** |
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[873] | 169 | - Lors du resize de la fenetre, on doit non pas redessiner le detecteur, mais aussi les evenements |
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| 170 | */ |
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[539] | 171 | void G4OpenGLImmediateQtViewer::resizeGL( |
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[877] | 172 | int aWidth |
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| 173 | ,int aHeight) |
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[564] | 174 | { |
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[1039] | 175 | ResizeWindow(aWidth,aHeight); |
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[1040] | 176 | fHasToRepaint = sizeHasChanged(); |
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[539] | 177 | } |
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| 178 | |
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[559] | 179 | |
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[539] | 180 | void G4OpenGLImmediateQtViewer::paintGL() |
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[873] | 181 | { |
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[911] | 182 | #ifdef G4DEBUG_VIS_OGL |
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[873] | 183 | printf("\n\nG4OpenGLImmediateQtViewer::paintGL ??\n"); |
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[608] | 184 | #endif |
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[1040] | 185 | if (!fReadyToPaint) { |
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| 186 | fReadyToPaint= true; |
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[1039] | 187 | return; |
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| 188 | } |
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| 189 | // DO NOT RESIZE IF SIZE HAS NOT CHANGE |
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[1040] | 190 | if ( !fHasToRepaint) { |
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[1141] | 191 | #if QT_VERSION < 0x040000 |
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| 192 | if (((getWinWidth() == (unsigned int)width())) &&(getWinHeight() == (unsigned int) height())) { |
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| 193 | #else |
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[1131] | 194 | // L. Garnier : Trap to get the size with mac OSX 10.6 and Qt 4.6(devel) |
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| 195 | // Tested on Qt4.5 on mac, 4.4 on windows, 4.5 on unbuntu |
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| 196 | int sw = 0; |
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| 197 | int sh = 0; |
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| 198 | if (!isMaximized() && !isFullScreen()) { |
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| 199 | sw = normalGeometry().width(); |
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| 200 | sh = normalGeometry().height(); |
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| 201 | } else { |
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| 202 | sw = frameGeometry().width(); |
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| 203 | sh = frameGeometry().height(); |
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| 204 | } |
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| 205 | if ((getWinWidth() == (unsigned int)sw) &&(getWinHeight() == (unsigned int)sh)) { |
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[1141] | 206 | #endif |
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[1039] | 207 | return; |
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[1038] | 208 | } |
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[873] | 209 | } |
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[911] | 210 | #ifdef G4DEBUG_VIS_OGL |
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[1040] | 211 | printf("G4OpenGLImmediateQtViewer::paintGL VVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVV ready %d\n",fReadyToPaint); |
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[873] | 212 | #endif |
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[541] | 213 | |
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[1039] | 214 | SetView(); |
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| 215 | |
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| 216 | ClearView (); //ok, put the background correct |
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| 217 | ComputeView(); |
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| 218 | |
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[1040] | 219 | fHasToRepaint = false; // could be set to false by ComputeView |
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[1039] | 220 | |
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[911] | 221 | #ifdef G4DEBUG_VIS_OGL |
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[1040] | 222 | printf("G4OpenGLImmediateQtViewer::paintGL ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ ready %d\n\n\n",fReadyToPaint); |
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[608] | 223 | #endif |
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[873] | 224 | } |
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[551] | 225 | |
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[873] | 226 | void G4OpenGLImmediateQtViewer::mousePressEvent(QMouseEvent *event) |
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| 227 | { |
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| 228 | G4MousePressEvent(event); |
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| 229 | } |
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| 230 | |
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| 231 | void G4OpenGLImmediateQtViewer::keyPressEvent (QKeyEvent * event) |
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| 232 | { |
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| 233 | G4keyPressEvent(event); |
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| 234 | } |
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| 235 | |
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| 236 | void G4OpenGLImmediateQtViewer::wheelEvent (QWheelEvent * event) |
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| 237 | { |
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| 238 | G4wheelEvent(event); |
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| 239 | } |
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| 240 | |
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| 241 | /** |
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| 242 | * This function was build in order to make a zoom on double clic event. |
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| 243 | * It was think to build a rubberband on the zoom area, but never work fine |
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| 244 | */ |
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[955] | 245 | void G4OpenGLImmediateQtViewer::mouseDoubleClickEvent(QMouseEvent *) |
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[873] | 246 | { |
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| 247 | G4MouseDoubleClickEvent(); |
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| 248 | } |
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| 249 | |
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[955] | 250 | void G4OpenGLImmediateQtViewer::mouseReleaseEvent(QMouseEvent *) |
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[873] | 251 | { |
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| 252 | G4MouseReleaseEvent(); |
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| 253 | } |
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| 254 | |
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| 255 | void G4OpenGLImmediateQtViewer::mouseMoveEvent(QMouseEvent *event) |
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| 256 | { |
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| 257 | G4MouseMoveEvent(event); |
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| 258 | } |
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| 259 | |
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| 260 | |
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| 261 | void G4OpenGLImmediateQtViewer::contextMenuEvent(QContextMenuEvent *e) |
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| 262 | { |
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| 263 | G4manageContextMenuEvent(e); |
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| 264 | } |
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| 265 | |
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[564] | 266 | void G4OpenGLImmediateQtViewer::updateQWidget() { |
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[1040] | 267 | fHasToRepaint= true; |
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[564] | 268 | updateGL(); |
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[1040] | 269 | fHasToRepaint= false; |
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[564] | 270 | } |
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[551] | 271 | |
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[877] | 272 | |
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| 273 | void G4OpenGLImmediateQtViewer::ShowView ( |
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| 274 | ) |
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| 275 | ////////////////////////////////////////////////////////////////////////////// |
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| 276 | //!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!// |
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| 277 | { |
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| 278 | #if QT_VERSION < 0x040000 |
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| 279 | setActiveWindow(); |
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| 280 | #else |
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| 281 | activateWindow(); |
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[531] | 282 | #endif |
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[877] | 283 | } |
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| 284 | #endif |
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