[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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[599] | 27 | // $Id: G4OpenGLStoredQtViewer.cc,v 1.3 2007/11/09 15:03:22 lgarnier Exp $ |
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[593] | 28 | // GEANT4 tag $Name: $ |
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[531] | 29 | // |
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[564] | 30 | // |
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[533] | 31 | // Class G4OpenGLStoredQtViewer : a class derived from G4OpenGLQtViewer and |
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[564] | 32 | // G4OpenGLStoredViewer. |
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[531] | 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 "G4OpenGLStoredQtViewer.hh" |
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[564] | 37 | #include "G4VisManager.hh" |
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[531] | 38 | |
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| 39 | #include "G4ios.hh" |
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| 40 | |
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[595] | 41 | //#include <qmouseevent.h> |
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| 42 | #include <qevent.h> // include <qcontextmenuevent.h> |
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[593] | 43 | |
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[533] | 44 | G4OpenGLStoredQtViewer::G4OpenGLStoredQtViewer |
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[531] | 45 | (G4OpenGLStoredSceneHandler& sceneHandler, |
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| 46 | const G4String& name): |
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[564] | 47 | G4VViewer (sceneHandler, sceneHandler.IncrementViewCount (), name), |
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| 48 | G4OpenGLViewer (sceneHandler), |
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| 49 | G4OpenGLQtViewer (sceneHandler), |
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| 50 | G4OpenGLStoredViewer (sceneHandler), |
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| 51 | QGLWidget() // FIXME : gerer le pb du parent ! |
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| 52 | { |
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| 53 | nbPaint =0; |
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| 54 | hasToRepaint =false; |
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[531] | 55 | if (fViewId < 0) return; // In case error in base class instantiation. |
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| 56 | } |
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| 57 | |
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[564] | 58 | G4OpenGLStoredQtViewer::~G4OpenGLStoredQtViewer() { |
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| 59 | printf("GLWidget::~GLWidget \n"); |
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[579] | 60 | makeCurrent(); |
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| 61 | // this is connect to the Dialog for deleting it properly |
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| 62 | // when close event. |
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| 63 | // ((QDialog*)window())->reject(); |
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[564] | 64 | printf("GLWidget::~GLWidget END\n"); |
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| 65 | } |
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[531] | 66 | |
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[564] | 67 | void G4OpenGLStoredQtViewer::Initialise() { |
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| 68 | printf("GLWidget::Initialise \n"); |
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| 69 | readyToPaint = false; |
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| 70 | CreateGLQtContext (); |
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| 71 | printf("G4OpenGLStoredQtViewer::Initialise () 2\n"); |
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[531] | 72 | |
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[564] | 73 | CreateMainWindow (this); |
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| 74 | printf("G4OpenGLStoredQtViewer::Initialise () 3\n"); |
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[531] | 75 | |
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[564] | 76 | CreateFontLists (); // FIXME Does nothing! |
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| 77 | |
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| 78 | printf("readyToPaint = true \n"); |
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| 79 | readyToPaint = true; |
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| 80 | |
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| 81 | // First Draw |
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| 82 | SetView(); |
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| 83 | printf(" ClearView\n"); |
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| 84 | ClearView (); //ok, put the background correct |
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| 85 | ShowView(); |
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| 86 | FinishView(); |
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| 87 | } |
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[531] | 88 | |
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[564] | 89 | void G4OpenGLStoredQtViewer::initializeGL () { |
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| 90 | |
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| 91 | InitializeGLView (); |
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| 92 | |
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| 93 | printf("G4OpenGLStoredQtViewer::InitialiseGL () 1\n"); |
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| 94 | |
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| 95 | // clear the buffers and window. |
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| 96 | ClearView (); |
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| 97 | // printf("G4OpenGLStoredQtViewer::InitialiseGL () 2\n"); |
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| 98 | FinishView (); |
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| 99 | |
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| 100 | glDepthFunc (GL_LEQUAL); |
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| 101 | glDepthMask (GL_TRUE); |
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| 102 | |
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| 103 | hasToRepaint =true; |
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| 104 | |
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| 105 | printf("G4OpenGLStoredQtViewer::InitialiseGL -------------------------------------------------------------------------------------\n"); |
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[531] | 106 | } |
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| 107 | |
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[564] | 108 | |
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[533] | 109 | void G4OpenGLStoredQtViewer::DrawView () { |
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[531] | 110 | |
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[564] | 111 | printf("G4OpenGLStoredQtViewer::DrawView %d %d VVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVV\n",WinSize_x, WinSize_y); |
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[579] | 112 | printf("G4OpenGLStoredQtViewer::DrawView Dialog adress : %d\n",GLWindow); |
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[564] | 113 | G4ViewParameters::DrawingStyle style = GetViewParameters().GetDrawingStyle(); |
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[531] | 114 | |
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[564] | 115 | //Make sure current viewer is attached and clean... |
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| 116 | //Qt version needed |
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| 117 | glViewport (0, 0, WinSize_x, WinSize_y); |
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[531] | 118 | |
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[564] | 119 | //See if things have changed from last time and remake if necessary... |
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| 120 | // The fNeedKernelVisit flag might have been set by the user in |
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| 121 | // /vis/viewer/rebuild, but if not, make decision and set flag only |
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| 122 | // if necessary... |
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[565] | 123 | if (!fNeedKernelVisit) |
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| 124 | |
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[564] | 125 | if (!fNeedKernelVisit) KernelVisitDecision (); |
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[565] | 126 | |
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[564] | 127 | G4bool kernelVisitWasNeeded = fNeedKernelVisit; // Keep (ProcessView resets). |
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| 128 | ProcessView (); |
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| 129 | |
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[531] | 130 | |
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[564] | 131 | if(style!=G4ViewParameters::hlr && |
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| 132 | haloing_enabled) { |
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| 133 | printf("G4OpenGLStoredQtViewer::DrawView DANS LE IF\n"); |
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[531] | 134 | |
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[564] | 135 | HaloingFirstPass (); |
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| 136 | DrawDisplayLists (); |
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| 137 | glFlush (); |
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[531] | 138 | |
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[564] | 139 | HaloingSecondPass (); |
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[531] | 140 | |
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[564] | 141 | DrawDisplayLists (); |
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[565] | 142 | FinishView (); |
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[531] | 143 | |
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[564] | 144 | } else { |
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[565] | 145 | printf("*************************** CASE 1 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ \n"); |
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[564] | 146 | |
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| 147 | // If kernel visit was needed, drawing and FinishView will already |
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| 148 | // have been done, so... |
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| 149 | if (!kernelVisitWasNeeded) { |
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[565] | 150 | printf("*************************** CASE 2 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ \n"); |
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[564] | 151 | DrawDisplayLists (); |
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[565] | 152 | FinishView (); |
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[564] | 153 | } else { |
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[565] | 154 | printf("*************************** CASE 3 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ \n"); |
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[564] | 155 | // However, union cutaways are implemented in DrawDisplayLists, so make |
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| 156 | // an extra pass... |
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| 157 | if (fVP.IsCutaway() && |
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| 158 | fVP.GetCutawayMode() == G4ViewParameters::cutawayUnion) { |
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| 159 | ClearView(); |
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| 160 | DrawDisplayLists (); |
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[565] | 161 | FinishView (); |
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| 162 | printf("*************************** CASE 4 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ \n"); |
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| 163 | } else { // ADD TO AVOID KernelVisit=1 and nothing to display |
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| 164 | DrawDisplayLists (); |
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| 165 | FinishView (); |
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[564] | 166 | } |
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| 167 | } |
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| 168 | } |
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| 169 | |
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[565] | 170 | printf("G4OpenGLStoredQtViewer::DrawView %d %d ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ \n",WinSize_x, WinSize_y); |
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[564] | 171 | hasToRepaint =true; |
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[531] | 172 | } |
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| 173 | |
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[564] | 174 | |
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[531] | 175 | ////////////////////////////////////////////////////////////////////////////// |
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[533] | 176 | void G4OpenGLStoredQtViewer::FinishView ( |
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[531] | 177 | ) |
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| 178 | ////////////////////////////////////////////////////////////////////////////// |
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| 179 | //!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!// |
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| 180 | { |
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[564] | 181 | printf("G4OpenGLStoredQtViewer::FinishView VVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVV\n"); |
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[531] | 182 | |
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| 183 | glFlush (); |
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[564] | 184 | swapBuffers (); |
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| 185 | printf("G4OpenGLStoredQtViewer::FinishView ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ \n"); |
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| 186 | |
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[531] | 187 | } |
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| 188 | |
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[564] | 189 | |
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| 190 | /** |
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| 191 | - Lors du resize de la fenetre, on doit non pas redessiner le detecteur, mais aussi les evenements |
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| 192 | */ |
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| 193 | void G4OpenGLStoredQtViewer::resizeGL( |
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| 194 | int aWidth |
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| 195 | ,int aHeight) |
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| 196 | { |
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| 197 | glViewport(0, 0, aWidth, aHeight); |
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| 198 | glMatrixMode(GL_PROJECTION); |
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| 199 | glMatrixMode(GL_MODELVIEW); |
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| 200 | |
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| 201 | if (((WinSize_x != (G4int)aWidth)) || (WinSize_y != (G4int) aHeight)) { |
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| 202 | hasToRepaint =true; |
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| 203 | } |
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| 204 | WinSize_x = (G4int) aWidth; |
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| 205 | WinSize_y = (G4int) aHeight; |
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| 206 | |
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| 207 | printf("G4OpenGLStoredQtViewer::resizeGL ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ %d %d=%d %d=%d\n",hasToRepaint,width(),aWidth,height(),aHeight); |
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| 208 | } |
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| 209 | |
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| 210 | |
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| 211 | |
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| 212 | void G4OpenGLStoredQtViewer::paintGL() |
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| 213 | { |
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| 214 | if (!readyToPaint) { |
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[579] | 215 | printf("G4OpenGLStoredQtViewer::paintGL ============ Not ready %d\n",readyToPaint); |
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[564] | 216 | readyToPaint= true; |
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| 217 | return; |
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| 218 | } |
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| 219 | // DO NOT RESIZE IF SIZE HAS NOT CHANGE : |
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| 220 | // WHEN CLICK ON THE FRAME FOR EXAMPLE |
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| 221 | // EXECEPT WHEN MOUSE MOVE EVENT |
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| 222 | if ( !hasToRepaint) { |
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| 223 | if (((WinSize_x == (G4int)width())) &&(WinSize_y == (G4int) height())) { |
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[579] | 224 | printf("G4OpenGLStoredQtViewer::paintGL ============ Dont repaint\n"); |
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[564] | 225 | return; |
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| 226 | } |
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| 227 | } |
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| 228 | nbPaint++; |
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[579] | 229 | printf("G4OpenGLStoredQtViewer::paintGL VVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVV %d ready %d\n",nbPaint,readyToPaint); |
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[564] | 230 | WinSize_x = (G4int) width(); |
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| 231 | WinSize_y = (G4int) height(); |
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| 232 | |
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| 233 | glViewport (0, 0, width(), height()); |
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| 234 | // glLoadIdentity(); |
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| 235 | |
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| 236 | |
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| 237 | SetView(); |
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| 238 | |
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| 239 | // // printf("before ClearView\n"); |
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| 240 | printf(" ClearView\n"); |
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| 241 | |
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| 242 | ClearView (); //ok, put the background correct |
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| 243 | DrawView(); |
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| 244 | |
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| 245 | hasToRepaint =false; |
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| 246 | |
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[579] | 247 | printf("G4OpenGLStoredQtViewer::paintGL ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ %d ready %d\n",nbPaint,readyToPaint); |
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[564] | 248 | } |
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| 249 | |
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| 250 | void G4OpenGLStoredQtViewer::mousePressEvent(QMouseEvent *event) |
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| 251 | { |
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| 252 | printf("G4OpenGLStoredQtViewer::mousePressEvent\n"); |
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| 253 | G4MousePressEvent(event->pos()); |
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| 254 | } |
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| 255 | |
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| 256 | void G4OpenGLStoredQtViewer::mouseMoveEvent(QMouseEvent *event) |
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| 257 | { |
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[601] | 258 | G4MouseMoveEvent(event->x(),event->y(),event->button()); |
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[564] | 259 | // DrawView(); |
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| 260 | } |
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| 261 | |
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| 262 | |
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| 263 | void G4OpenGLStoredQtViewer::contextMenuEvent(QContextMenuEvent *e) |
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| 264 | { |
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| 265 | manageContextMenuEvent(e); |
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| 266 | } |
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| 267 | |
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| 268 | void G4OpenGLStoredQtViewer::updateQWidget() { |
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| 269 | hasToRepaint= true; |
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| 270 | updateGL(); |
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| 271 | hasToRepaint= false; |
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| 272 | } |
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| 273 | |
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[531] | 274 | #endif |
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