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.cc,v 1.23 2008/04/29 16:58:04 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 Qt specific |
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32 | // functionality for OpenGL in GEANT4 |
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33 | // |
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34 | // 27/06/2003 : G.Barrand : implementation (at last !). |
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35 | |
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36 | #ifdef G4VIS_BUILD_OPENGLQT_DRIVER |
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37 | |
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38 | #define GEANT4_QT_DEBUG |
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39 | #define ROTATEGL |
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40 | |
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41 | #include "G4OpenGLQtViewer.hh" |
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42 | |
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43 | #include <cmath> |
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44 | #include "G4ios.hh" |
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45 | #include "G4VisExtent.hh" |
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46 | #include "G4LogicalVolume.hh" |
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47 | #include "G4VSolid.hh" |
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48 | #include "G4Point3D.hh" |
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49 | #include "G4Normal3D.hh" |
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50 | #include "G4Scene.hh" |
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51 | #include "G4OpenGLQtExportDialog.hh" |
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52 | #include "G4OpenGLQtMovieDialog.hh" |
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53 | #include "G4UnitsTable.hh" |
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54 | #include "G4Qt.hh" |
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55 | #include "G4UImanager.hh" |
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56 | #include "G4UIcommandTree.hh" |
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57 | #include <qlayout.h> |
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58 | #include <qdialog.h> |
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59 | #include <qprocess.h> |
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60 | #include <qapplication.h> |
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61 | |
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62 | #if QT_VERSION >= 0x040000 |
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63 | #include <qmenu.h> |
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64 | #include <qimagewriter.h> |
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65 | #else |
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66 | #include <qaction.h> |
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67 | #include <qwidgetlist.h> |
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68 | #include <qpopupmenu.h> |
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69 | #include <qimage.h> |
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70 | #endif |
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71 | |
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72 | #include <qapplication.h> |
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73 | #include <qmessagebox.h> |
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74 | #include <qfiledialog.h> |
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75 | #include <qprinter.h> |
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76 | #include <qdatetime.h> |
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77 | #include <qpainter.h> |
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78 | #include <qgl.h> // include <qglwidget.h> |
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79 | #include <qdialog.h> |
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80 | #include <qevent.h> //include <qcontextmenuevent.h> |
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81 | #include <qdatetime.h> |
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82 | |
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83 | ////////////////////////////////////////////////////////////////////////////// |
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84 | /** |
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85 | Implementation of virtual method of G4VViewer |
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86 | */ |
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87 | void G4OpenGLQtViewer::SetView ( |
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88 | ) |
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89 | ////////////////////////////////////////////////////////////////////////////// |
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90 | //!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!// |
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91 | { |
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92 | // if(!fHDC) return; |
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93 | // if(!fHGLRC) return; |
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94 | // ::wglMakeCurrent(fHDC,fHGLRC); |
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95 | // fWindow->makeCurrent(); |
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96 | // G4OpenGLViewer::SetView (); |
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97 | |
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98 | // Calculates view representation based on extent of object being |
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99 | // viewed and (initial) viewpoint. (Note: it can change later due |
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100 | // to user interaction via visualization system's GUI.) |
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101 | |
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102 | // Lighting. |
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103 | GLfloat lightPosition [4]; |
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104 | lightPosition [0] = fVP.GetActualLightpointDirection().x(); |
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105 | lightPosition [1] = fVP.GetActualLightpointDirection().y(); |
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106 | lightPosition [2] = fVP.GetActualLightpointDirection().z(); |
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107 | lightPosition [3] = 0.; |
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108 | // Light position is "true" light direction, so must come after gluLookAt. |
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109 | GLfloat ambient [] = { 0.2, 0.2, 0.2, 1.}; |
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110 | GLfloat diffuse [] = { 0.8, 0.8, 0.8, 1.}; |
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111 | glEnable (GL_LIGHT0); |
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112 | glLightfv (GL_LIGHT0, GL_AMBIENT, ambient); |
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113 | glLightfv (GL_LIGHT0, GL_DIFFUSE, diffuse); |
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114 | |
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115 | // Get radius of scene, etc. |
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116 | // Note that this procedure properly takes into account zoom, dolly and pan. |
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117 | const G4Point3D targetPoint |
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118 | = fSceneHandler.GetScene()->GetStandardTargetPoint() |
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119 | + fVP.GetCurrentTargetPoint (); |
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120 | G4double radius = fSceneHandler.GetScene()->GetExtent().GetExtentRadius(); |
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121 | if(radius<=0.) radius = 1.; |
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122 | const G4double cameraDistance = fVP.GetCameraDistance (radius); |
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123 | const G4Point3D cameraPosition = |
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124 | targetPoint + cameraDistance * fVP.GetViewpointDirection().unit(); |
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125 | const GLdouble pnear = fVP.GetNearDistance (cameraDistance, radius); |
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126 | const GLdouble pfar = fVP.GetFarDistance (cameraDistance, pnear, radius); |
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127 | const GLdouble right = fVP.GetFrontHalfHeight (pnear, radius); |
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128 | const GLdouble left = -right; |
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129 | const GLdouble bottom = left; |
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130 | const GLdouble top = right; |
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131 | |
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132 | glMatrixMode (GL_PROJECTION); // set up Frustum. |
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133 | glLoadIdentity(); |
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134 | |
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135 | const G4Vector3D scale = fVP.GetScaleFactor(); |
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136 | glScaled(scale.x(),scale.y(),scale.z()); |
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137 | |
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138 | if (fVP.GetFieldHalfAngle() == 0.) { |
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139 | glOrtho (left, right, bottom, top, pnear, pfar); |
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140 | } |
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141 | else { |
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142 | glFrustum (left, right, bottom, top, pnear, pfar); |
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143 | } |
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144 | |
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145 | glMatrixMode (GL_MODELVIEW); // apply further transformations to scene. |
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146 | glLoadIdentity(); |
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147 | |
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148 | const G4Normal3D& upVector = fVP.GetUpVector (); |
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149 | G4Point3D gltarget; |
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150 | if (cameraDistance > 1.e-6 * radius) { |
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151 | gltarget = targetPoint; |
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152 | } |
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153 | else { |
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154 | gltarget = targetPoint - radius * fVP.GetViewpointDirection().unit(); |
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155 | } |
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156 | |
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157 | const G4Point3D& pCamera = cameraPosition; // An alias for brevity. |
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158 | gluLookAt (pCamera.x(), pCamera.y(), pCamera.z(), // Viewpoint. |
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159 | gltarget.x(), gltarget.y(), gltarget.z(), // Target point. |
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160 | upVector.x(), upVector.y(), upVector.z()); // Up vector. |
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161 | |
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162 | // Light position is "true" light direction, so must come after gluLookAt. |
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163 | glLightfv (GL_LIGHT0, GL_POSITION, lightPosition); |
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164 | |
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165 | // OpenGL no longer seems to reconstruct clipped edges, so, when the |
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166 | // BooleanProcessor is up to it, abandon this and use generic |
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167 | // clipping in G4OpenGLSceneHandler::CreateSectionPolyhedron. Also, |
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168 | // force kernel visit on change of clipping plane in |
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169 | // G4OpenGLStoredViewer::CompareForKernelVisit. |
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170 | if (fVP.IsSection () ) { // pair of back to back clip planes. |
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171 | const G4Plane3D& s = fVP.GetSectionPlane (); |
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172 | double sArray[4]; |
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173 | sArray[0] = s.a(); |
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174 | sArray[1] = s.b(); |
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175 | sArray[2] = s.c(); |
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176 | sArray[3] = s.d() + radius * 1.e-05; |
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177 | glClipPlane (GL_CLIP_PLANE0, sArray); |
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178 | glEnable (GL_CLIP_PLANE0); |
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179 | sArray[0] = -s.a(); |
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180 | sArray[1] = -s.b(); |
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181 | sArray[2] = -s.c(); |
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182 | sArray[3] = -s.d() + radius * 1.e-05; |
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183 | glClipPlane (GL_CLIP_PLANE1, sArray); |
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184 | glEnable (GL_CLIP_PLANE1); |
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185 | } else { |
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186 | glDisable (GL_CLIP_PLANE0); |
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187 | glDisable (GL_CLIP_PLANE1); |
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188 | } |
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189 | |
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190 | const G4Planes& cutaways = fVP.GetCutawayPlanes(); |
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191 | size_t nPlanes = cutaways.size(); |
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192 | if (fVP.IsCutaway() && |
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193 | fVP.GetCutawayMode() == G4ViewParameters::cutawayIntersection && |
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194 | nPlanes > 0) { |
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195 | double a[4]; |
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196 | a[0] = cutaways[0].a(); |
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197 | a[1] = cutaways[0].b(); |
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198 | a[2] = cutaways[0].c(); |
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199 | a[3] = cutaways[0].d(); |
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200 | glClipPlane (GL_CLIP_PLANE2, a); |
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201 | glEnable (GL_CLIP_PLANE2); |
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202 | if (nPlanes > 1) { |
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203 | a[0] = cutaways[1].a(); |
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204 | a[1] = cutaways[1].b(); |
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205 | a[2] = cutaways[1].c(); |
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206 | a[3] = cutaways[1].d(); |
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207 | glClipPlane (GL_CLIP_PLANE3, a); |
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208 | glEnable (GL_CLIP_PLANE3); |
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209 | } |
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210 | if (nPlanes > 2) { |
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211 | a[0] = cutaways[2].a(); |
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212 | a[1] = cutaways[2].b(); |
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213 | a[2] = cutaways[2].c(); |
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214 | a[3] = cutaways[2].d(); |
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215 | glClipPlane (GL_CLIP_PLANE4, a); |
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216 | glEnable (GL_CLIP_PLANE4); |
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217 | } |
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218 | } else { |
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219 | glDisable (GL_CLIP_PLANE2); |
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220 | glDisable (GL_CLIP_PLANE3); |
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221 | glDisable (GL_CLIP_PLANE4); |
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222 | } |
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223 | |
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224 | // Background. |
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225 | background = fVP.GetBackgroundColour (); |
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226 | } |
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227 | |
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228 | void G4OpenGLQtViewer::ClearView ( |
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229 | ) |
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230 | ////////////////////////////////////////////////////////////////////////////// |
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231 | //!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!// |
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232 | { |
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233 | G4OpenGLViewer::ClearView (); |
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234 | // glLoadIdentity(); |
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235 | #ifdef ROTATEGL |
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236 | glRotatef(fRotationAngleY, 1.0, 0.0, 0.0); |
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237 | glRotatef(fRotationAngleX, 0.0, 1.0, 0.0); |
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238 | glRotatef(fRotationAngleZ, 0.0, 0.0, 1.0); |
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239 | #endif |
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240 | } |
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241 | |
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242 | /** |
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243 | * Set the viewport of the scene |
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244 | */ |
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245 | void G4OpenGLQtViewer::setupViewport(int aWidth, int aHeight) |
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246 | { |
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247 | int side = aWidth; |
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248 | if (aHeight < aWidth) side = aHeight; |
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249 | glViewport((aWidth - side) / 2, (aHeight - side) / 2, side, side); |
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250 | |
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251 | glMatrixMode(GL_PROJECTION); |
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252 | glLoadIdentity(); |
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253 | glOrtho(-0.5, +0.5, +0.5, -0.5, 4.0, 15.0); |
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254 | glMatrixMode(GL_MODELVIEW); |
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255 | } |
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256 | |
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257 | |
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258 | ////////////////////////////////////////////////////////////////////////////// |
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259 | /** |
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260 | Implementation of virtual method of G4VViewer |
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261 | */ |
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262 | void G4OpenGLQtViewer::ShowView ( |
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263 | ) |
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264 | ////////////////////////////////////////////////////////////////////////////// |
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265 | //!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!// |
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266 | { |
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267 | #ifdef GEANT4_QT_DEBUG |
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268 | printf("G4OpenGLQtViewer::ShowView +++++++++++++++++++++\n"); |
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269 | #endif |
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270 | if (!GLWindow) { |
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271 | G4cerr << "Visualization window not defined, please choose one before\n" << G4endl; |
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272 | } else { |
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273 | #if QT_VERSION < 0x040000 |
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274 | GLWindow->setActiveWindow(); |
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275 | #else |
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276 | GLWindow->activateWindow(); |
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277 | #endif |
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278 | #ifdef GEANT4_QT_DEBUG |
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279 | printf("G4OpenGLQtViewer::ShowView -----------------------\n"); |
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280 | #endif |
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281 | } |
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282 | glFlush (); |
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283 | // // Empty the Windows message queue : |
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284 | // MSG event; |
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285 | // while ( ::PeekMessage(&event, NULL, 0, 0, PM_REMOVE) ) { |
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286 | // ::TranslateMessage(&event); |
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287 | // ::DispatchMessage (&event); |
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288 | // } |
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289 | } |
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290 | |
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291 | |
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292 | |
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293 | ////////////////////////////////////////////////////////////////////////////// |
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294 | void G4OpenGLQtViewer::CreateGLQtContext ( |
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295 | ) |
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296 | ////////////////////////////////////////////////////////////////////////////// |
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297 | //!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!// |
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298 | { |
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299 | #ifdef GEANT4_QT_DEBUG |
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300 | printf("G4OpenGLQtViewer::CreateGLQtContext \n"); |
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301 | #endif |
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302 | } |
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303 | |
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304 | |
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305 | ////////////////////////////////////////////////////////////////////////////// |
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306 | void G4OpenGLQtViewer::CreateMainWindow ( |
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307 | QGLWidget* glWidget |
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308 | ) |
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309 | ////////////////////////////////////////////////////////////////////////////// |
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310 | //!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!// |
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311 | { |
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312 | |
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313 | if(fWindow) return; //Done. |
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314 | #ifdef GEANT4_QT_DEBUG |
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315 | printf("G4OpenGLQtViewer::CreateMainWindow glWidget\n"); |
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316 | #endif |
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317 | |
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318 | // launch Qt if not |
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319 | G4Qt* interactorManager = G4Qt::getInstance (); |
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320 | // G4UImanager* UI = G4UImanager::GetUIpointer(); |
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321 | |
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322 | fWindow = glWidget ; |
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323 | // fWindow->makeCurrent(); |
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324 | |
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325 | // create window |
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326 | if (((QApplication*)interactorManager->GetMainInteractor())) { |
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327 | // look for the main window |
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328 | bool found = false; |
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329 | #if QT_VERSION < 0x040000 |
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330 | // theses lines does nothing exept this one "GLWindow = new QDialog(0..." |
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331 | // but if I comment them, it doesn't work... |
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332 | QWidgetList *list = QApplication::allWidgets(); |
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333 | QWidgetListIt it( *list ); // iterate over the widgets |
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334 | QWidget * widget; |
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335 | while ( (widget=it.current()) != 0 ) { // for each widget... |
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336 | ++it; |
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337 | if ((found== false) && (widget->inherits("QMainWindow"))) { |
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338 | GLWindow = new QDialog(0,0,FALSE,Qt::WStyle_Title | Qt::WStyle_SysMenu | Qt::WStyle_MinMax ); |
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339 | found = true; |
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340 | } |
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341 | } |
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342 | delete list; // delete the list, not the widgets |
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343 | #else |
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344 | foreach (QWidget *widget, QApplication::allWidgets()) { |
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345 | if ((found== false) && (widget->inherits("QMainWindow"))) { |
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346 | GLWindow = new QDialog(0,Qt::WindowTitleHint | Qt::WindowSystemMenuHint | Qt::WindowMinMaxButtonsHint); |
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347 | found = true; |
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348 | } |
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349 | } |
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350 | #endif |
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351 | |
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352 | #if QT_VERSION < 0x040000 |
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353 | glWidget->reparent(GLWindow,0,QPoint(0,0)); |
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354 | #else |
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355 | glWidget->setParent(GLWindow); |
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356 | #endif |
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357 | |
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358 | if (found==false) { |
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359 | #ifdef GEANT4_QT_DEBUG |
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360 | printf("G4OpenGLQtViewer::CreateMainWindow case Qapp exist, but not found\n"); |
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361 | #endif |
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362 | GLWindow = new QDialog(); |
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363 | } |
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364 | } else { |
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365 | #ifdef GEANT4_QT_DEBUG |
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366 | printf("G4OpenGLQtViewer::CreateMainWindow case Qapp exist\n"); |
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367 | #endif |
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368 | GLWindow = new QDialog(); |
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369 | } |
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370 | |
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371 | QHBoxLayout *mainLayout = new QHBoxLayout(GLWindow); |
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372 | |
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373 | mainLayout->addWidget(fWindow); |
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374 | |
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375 | #if QT_VERSION < 0x040000 |
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376 | GLWindow->setCaption( tr( "QGl Viewer" )); |
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377 | #else |
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378 | GLWindow->setLayout(mainLayout); |
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379 | GLWindow->setWindowTitle(tr("QGl Viewer")); |
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380 | #endif |
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381 | GLWindow->resize(300, 300); |
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382 | GLWindow->move(900,300); |
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383 | GLWindow->show(); |
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384 | |
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385 | // delete the pointer if close this |
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386 | // GLWindow->setAttribute(Qt::WA_DeleteOnClose); |
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387 | |
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388 | #if QT_VERSION >= 0x040000 |
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389 | // QObject ::connect(GLWindow, |
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390 | // SIGNAL(rejected()), |
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391 | // this, |
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392 | // SLOT(dialogClosed())); |
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393 | #endif |
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394 | |
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395 | WinSize_x = 400; |
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396 | WinSize_y = 400; |
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397 | if (WinSize_x < fVP.GetWindowSizeHintX ()) |
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398 | WinSize_x = fVP.GetWindowSizeHintX (); |
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399 | if (WinSize_y < fVP.GetWindowSizeHintY ()) |
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400 | WinSize_y = fVP.GetWindowSizeHintY (); |
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401 | |
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402 | if(!fWindow) return; |
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403 | #ifdef GEANT4_QT_DEBUG |
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404 | printf("G4OpenGLQtViewer::CreateMainWindow glWidget END\n"); |
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405 | #endif |
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406 | |
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407 | if (!fContextMenu) |
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408 | createPopupMenu(); |
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409 | |
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410 | } |
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411 | |
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412 | #if QT_VERSION >= 0x040000 |
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413 | /** Close the dialog and set the pointer to NULL |
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414 | */ |
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415 | // void G4OpenGLQtViewer::dialogClosed() { |
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416 | // #ifdef GEANT4_QT_DEBUG |
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417 | // printf("G4OpenGLQtViewer::dialogClosed END\n"); |
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418 | // #endif |
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419 | // // GLWindow = NULL; |
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420 | // } |
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421 | #endif |
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422 | |
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423 | ////////////////////////////////////////////////////////////////////////////// |
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424 | G4OpenGLQtViewer::G4OpenGLQtViewer ( |
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425 | G4OpenGLSceneHandler& scene |
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426 | ) |
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427 | :G4VViewer (scene, -1) |
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428 | ,G4OpenGLViewer (scene) |
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429 | ,fWindow(0) |
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430 | ,fRecordFrameNumber(0) |
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431 | ,fContextMenu(0) |
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432 | ,fMouseAction(STYLE1) |
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433 | ,fDeltaRotation(1) |
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434 | ,fDeltaSceneTranslation(0.01) |
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435 | ,fDeltaDepth(0.01) |
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436 | ,fDeltaZoom(0.05) |
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437 | ,fDeltaMove(0.05) |
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438 | ,fHoldKeyEvent(false) |
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439 | ,fHoldMoveEvent(false) |
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440 | ,fHoldRotateEvent(false) |
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441 | ,fAutoMove(false) |
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442 | ,fEncoderPath("") |
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443 | ,fTempFolderPath("") |
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444 | ,fMovieTempFolderPath("") |
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445 | ,fSaveFileName("") |
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446 | ,fParameterFileName("mpeg_encode_parameter_file.par") |
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447 | ,fMovieParametersDialog(NULL) |
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448 | ,fRecordingStep(WAIT) |
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449 | ,fProcess(NULL) |
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450 | ,fLaunchSpinDelay(100) |
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451 | ,fRotationAngleX(0) |
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452 | ,fRotationAngleY(0) |
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453 | ,fDeltaRotationAngleX(0) |
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454 | ,fDeltaRotationAngleY(0) |
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455 | { |
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456 | |
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457 | // launch Qt if not |
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458 | G4Qt* interactorManager = G4Qt::getInstance (); |
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459 | |
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460 | fLastPos3 = QPoint(-1,-1); |
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461 | fLastPos2 = QPoint(-1,-1); |
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462 | fLastPos1 = QPoint(-1,-1); |
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463 | |
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464 | initMovieParameters(); |
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465 | |
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466 | fLastEventTime = new QTime(); |
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467 | |
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468 | #ifdef GEANT4_QT_DEBUG |
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469 | printf("G4OpenGLQtViewer::G4OpenGLQtViewer END\n"); |
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470 | #endif |
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471 | } |
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472 | |
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473 | ////////////////////////////////////////////////////////////////////////////// |
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474 | G4OpenGLQtViewer::~G4OpenGLQtViewer ( |
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475 | ) |
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476 | ////////////////////////////////////////////////////////////////////////////// |
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477 | //!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!// |
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478 | { |
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479 | #if QT_VERSION < 0x040000 |
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480 | G4cout <<removeTempFolder().ascii() <<G4endl; |
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481 | #else |
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482 | G4cout <<removeTempFolder().toStdString().c_str() <<G4endl; |
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483 | #endif |
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484 | |
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485 | #ifdef GEANT4_QT_DEBUG |
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486 | printf("G4OpenGLQtViewer::~G4OpenGLQtViewer \n"); |
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487 | #endif |
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488 | } |
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489 | |
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490 | |
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491 | /** |
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492 | Create a popup menu for the widget. This menu is activated by right-mouse click |
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493 | */ |
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494 | void G4OpenGLQtViewer::createPopupMenu() { |
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495 | |
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496 | #if QT_VERSION < 0x040000 |
---|
497 | fContextMenu = new QPopupMenu( GLWindow,"All" ); |
---|
498 | #else |
---|
499 | fContextMenu = new QMenu("All"); |
---|
500 | #endif |
---|
501 | |
---|
502 | #if QT_VERSION < 0x040000 |
---|
503 | QPopupMenu *mMouseAction = new QPopupMenu( fContextMenu ); |
---|
504 | fContextMenu->insertItem("&Mouse actions",mMouseAction); |
---|
505 | #if QT_VERSION < 0x030200 |
---|
506 | fRotateAction = new QAction("&Rotate","&Rotate",CTRL+Key_R,mMouseAction,0,true); |
---|
507 | fMoveAction = new QAction("&Move","&Move",CTRL+Key_M,mMouseAction,0,true); |
---|
508 | fPickAction = new QAction("&Pick","&Pick",CTRL+Key_P,mMouseAction,0,true); |
---|
509 | QAction * shortcutsAction = new QAction("&Show shortcuts","&Show shortcuts",CTRL+Key_S,mMouseAction,0,true); |
---|
510 | #else |
---|
511 | fRotateAction = new QAction("&Rotate",CTRL+Key_R,mMouseAction); |
---|
512 | fMoveAction = new QAction("&Move",CTRL+Key_M,mMouseAction); |
---|
513 | fPickAction = new QAction("&Pick",CTRL+Key_P,mMouseAction); |
---|
514 | QAction *shortcutsAction = new QAction("&Show shortcuts",CTRL+Key_S,mMouseAction); |
---|
515 | #endif |
---|
516 | fRotateAction->addTo(mMouseAction); |
---|
517 | fMoveAction->addTo(mMouseAction); |
---|
518 | fPickAction->addTo(mMouseAction); |
---|
519 | shortcutsAction->addTo(mMouseAction); |
---|
520 | |
---|
521 | fRotateAction->setToggleAction(true); |
---|
522 | fMoveAction->setToggleAction(true); |
---|
523 | fPickAction->setToggleAction(true); |
---|
524 | shortcutsAction->setToggleAction(true); |
---|
525 | |
---|
526 | fRotateAction->setOn(true); |
---|
527 | fMoveAction->setOn(false); |
---|
528 | fPickAction->setOn(false); |
---|
529 | shortcutsAction->setOn(false); |
---|
530 | |
---|
531 | |
---|
532 | QObject ::connect(fRotateAction, |
---|
533 | SIGNAL(activated()), |
---|
534 | this, |
---|
535 | SLOT(actionMouseRotate())); |
---|
536 | |
---|
537 | QObject ::connect(fMoveAction, |
---|
538 | SIGNAL(activated()), |
---|
539 | this, |
---|
540 | SLOT(actionMouseMove())); |
---|
541 | |
---|
542 | QObject ::connect(fPickAction, |
---|
543 | SIGNAL(activated()), |
---|
544 | this, |
---|
545 | SLOT(actionMousePick())); |
---|
546 | |
---|
547 | QObject ::connect(shortcutsAction, |
---|
548 | SIGNAL(activated()), |
---|
549 | this, |
---|
550 | SLOT(showShortcuts())); |
---|
551 | |
---|
552 | #else |
---|
553 | QMenu *mMouseAction = fContextMenu->addMenu("&Mouse actions"); |
---|
554 | |
---|
555 | fRotateAction = mMouseAction->addAction("Rotate"); |
---|
556 | fMoveAction = mMouseAction->addAction("Move"); |
---|
557 | fPickAction = mMouseAction->addAction("Pick"); |
---|
558 | QAction *shortcutsAction = mMouseAction->addAction("Show shortcuts"); |
---|
559 | |
---|
560 | fRotateAction->setCheckable(true); |
---|
561 | fMoveAction->setCheckable(false); |
---|
562 | fPickAction->setCheckable(false); |
---|
563 | shortcutsAction->setCheckable(false); |
---|
564 | |
---|
565 | fRotateAction->setChecked(true); |
---|
566 | fMoveAction->setChecked(false); |
---|
567 | fPickAction->setChecked(false); |
---|
568 | shortcutsAction->setChecked(false); |
---|
569 | |
---|
570 | QObject ::connect(fRotateAction, |
---|
571 | SIGNAL(triggered(bool)), |
---|
572 | this, |
---|
573 | SLOT(actionMouseRotate())); |
---|
574 | |
---|
575 | QObject ::connect(fMoveAction, |
---|
576 | SIGNAL(triggered(bool)), |
---|
577 | this, |
---|
578 | SLOT(actionMouseMove())); |
---|
579 | |
---|
580 | QObject ::connect(fPickAction, |
---|
581 | SIGNAL(triggered(bool)), |
---|
582 | this, |
---|
583 | SLOT(actionMousePick())); |
---|
584 | |
---|
585 | QObject ::connect(shortcutsAction, |
---|
586 | SIGNAL(triggered(bool)), |
---|
587 | this, |
---|
588 | SLOT(showShortcuts())); |
---|
589 | #endif |
---|
590 | |
---|
591 | #if QT_VERSION < 0x040000 |
---|
592 | // === Style Menu === |
---|
593 | QPopupMenu *mStyle = new QPopupMenu(fContextMenu); |
---|
594 | |
---|
595 | QPopupMenu *mRepresentation = new QPopupMenu(fContextMenu); |
---|
596 | |
---|
597 | QPopupMenu *mProjection = new QPopupMenu(fContextMenu); |
---|
598 | |
---|
599 | #if QT_VERSION < 0x030200 |
---|
600 | QAction *polyhedron = new QAction("&Polyhedron","&Polyhedron",CTRL+Key_P,mRepresentation,0,true); |
---|
601 | QAction *nurbs = new QAction("&NURBS","&NURBS",CTRL+Key_N,mRepresentation,0,true); |
---|
602 | |
---|
603 | QAction *ortho = new QAction("&Orthographic","&Orthographic",CTRL+Key_O,mProjection,0,true); |
---|
604 | QAction *perspective = new QAction("&Perspective","&Perspective",CTRL+Key_P,mProjection,0,true); |
---|
605 | #else |
---|
606 | QAction *polyhedron = new QAction("&Polyhedron",CTRL+Key_P,mRepresentation); |
---|
607 | QAction *nurbs = new QAction("&NURBS",CTRL+Key_N,mRepresentation); |
---|
608 | |
---|
609 | QAction *ortho = new QAction("&Orthographic",CTRL+Key_O,mProjection); |
---|
610 | QAction *perspective = new QAction("&Perspective",CTRL+Key_P,mProjection); |
---|
611 | polyhedron->setToggleAction(true); |
---|
612 | nurbs->setToggleAction(true); |
---|
613 | ortho->setToggleAction(true); |
---|
614 | perspective->setToggleAction(true); |
---|
615 | #endif |
---|
616 | polyhedron->addTo(mRepresentation); |
---|
617 | nurbs->addTo(mRepresentation); |
---|
618 | |
---|
619 | ortho->addTo(mProjection); |
---|
620 | perspective->addTo(mProjection); |
---|
621 | |
---|
622 | mStyle->insertItem("&Representation",mRepresentation); |
---|
623 | mStyle->insertItem("&Projection",mProjection); |
---|
624 | fContextMenu->insertItem("&Style",mStyle); |
---|
625 | |
---|
626 | |
---|
627 | #else |
---|
628 | // === Style Menu === |
---|
629 | QMenu *mStyle = fContextMenu->addMenu("&Style"); |
---|
630 | |
---|
631 | QMenu *mRepresentation = mStyle->addMenu("&Representation"); |
---|
632 | QMenu *mProjection = mStyle->addMenu("&Projection"); |
---|
633 | QAction *polyhedron = mRepresentation->addAction("Polyhedron"); |
---|
634 | QAction *nurbs = mRepresentation->addAction("NURBS"); |
---|
635 | |
---|
636 | QAction *ortho = mProjection->addAction("Orthographic"); |
---|
637 | QAction *perspective = mProjection->addAction("Persepective"); |
---|
638 | #endif |
---|
639 | |
---|
640 | // INIT mRepresentation |
---|
641 | G4ViewParameters::RepStyle style; |
---|
642 | style = fVP.GetRepStyle(); |
---|
643 | if (style == G4ViewParameters::polyhedron) { |
---|
644 | createRadioAction(polyhedron,nurbs,SLOT(toggleRepresentation(bool)),1); |
---|
645 | } else if (style == G4ViewParameters::nurbs) { |
---|
646 | createRadioAction(polyhedron,nurbs,SLOT(toggleRepresentation(bool)),2); |
---|
647 | } else { |
---|
648 | mRepresentation->clear(); |
---|
649 | } |
---|
650 | |
---|
651 | // INIT mProjection |
---|
652 | if (fVP.GetFieldHalfAngle() == 0) { |
---|
653 | createRadioAction(ortho, perspective,SLOT(toggleProjection(bool)),1); |
---|
654 | } else { |
---|
655 | createRadioAction(ortho, perspective,SLOT(toggleProjection(bool)),2); |
---|
656 | } |
---|
657 | |
---|
658 | #if QT_VERSION < 0x040000 |
---|
659 | // === Drawing Menu === |
---|
660 | QPopupMenu *mDrawing = new QPopupMenu(fContextMenu); |
---|
661 | fContextMenu->insertItem("&Drawing",mDrawing); |
---|
662 | |
---|
663 | #if QT_VERSION < 0x030200 |
---|
664 | fDrawingWireframe = new QAction("&Wireframe","&Wireframe",CTRL+Key_W,mDrawing,0,true); |
---|
665 | fDrawingLineRemoval = new QAction("&Hidden line removal","&Hidden line removal",CTRL+Key_L,mDrawing,0,true); |
---|
666 | fDrawingSurfaceRemoval = new QAction("&Hidden surface removal","&Hidden surface removal",CTRL+Key_S,mDrawing,0,true); |
---|
667 | fDrawingLineSurfaceRemoval = new QAction("&Hidden line and surface removal","&Hidden line and surface removal",CTRL+Key_R,mDrawing,0,true); |
---|
668 | #else |
---|
669 | fDrawingWireframe = new QAction("&Wireframe",CTRL+Key_W,mDrawing); |
---|
670 | fDrawingLineRemoval = new QAction("&Hidden line removal",CTRL+Key_L,mDrawing); |
---|
671 | fDrawingSurfaceRemoval = new QAction("&Hidden surface removal",CTRL+Key_S,mDrawing); |
---|
672 | fDrawingLineSurfaceRemoval = new QAction("&Hidden line and surface removal",CTRL+Key_R,mDrawing); |
---|
673 | #endif |
---|
674 | fDrawingWireframe->setToggleAction(true); |
---|
675 | fDrawingLineRemoval->setToggleAction(true); |
---|
676 | fDrawingSurfaceRemoval->setToggleAction(true); |
---|
677 | fDrawingLineSurfaceRemoval->setToggleAction(true); |
---|
678 | |
---|
679 | fDrawingWireframe->addTo(mDrawing); |
---|
680 | fDrawingLineRemoval->addTo(mDrawing); |
---|
681 | fDrawingSurfaceRemoval->addTo(mDrawing); |
---|
682 | fDrawingLineSurfaceRemoval->addTo(mDrawing); |
---|
683 | |
---|
684 | |
---|
685 | #else |
---|
686 | // === Drawing Menu === |
---|
687 | QMenu *mDrawing = mStyle->addMenu("&Drawing"); |
---|
688 | |
---|
689 | fDrawingWireframe = mDrawing->addAction("Wireframe"); |
---|
690 | fDrawingWireframe->setCheckable(true); |
---|
691 | |
---|
692 | fDrawingLineRemoval = mDrawing->addAction("Hidden line removal"); |
---|
693 | fDrawingLineRemoval->setCheckable(true); |
---|
694 | |
---|
695 | fDrawingSurfaceRemoval = mDrawing->addAction("Hidden Surface removal"); |
---|
696 | fDrawingSurfaceRemoval->setCheckable(true); |
---|
697 | |
---|
698 | fDrawingLineSurfaceRemoval = mDrawing->addAction("Hidden line and surface removal"); |
---|
699 | fDrawingLineSurfaceRemoval->setCheckable(true); |
---|
700 | #endif |
---|
701 | // INIT Drawing |
---|
702 | G4ViewParameters::DrawingStyle d_style; |
---|
703 | d_style = fVP.GetDrawingStyle(); |
---|
704 | |
---|
705 | #if QT_VERSION < 0x040000 |
---|
706 | if (d_style == G4ViewParameters::wireframe) { |
---|
707 | fDrawingWireframe->setOn(true); |
---|
708 | } else if (d_style == G4ViewParameters::hlr) { |
---|
709 | fDrawingLineRemoval->setOn(true); |
---|
710 | } else if (d_style == G4ViewParameters::hsr) { |
---|
711 | fDrawingSurfaceRemoval->setOn(true); |
---|
712 | } else if (d_style == G4ViewParameters::hlhsr) { |
---|
713 | fDrawingLineSurfaceRemoval->setOn(true); |
---|
714 | } else { |
---|
715 | mDrawing->clear(); |
---|
716 | } |
---|
717 | #ifdef GEANT4_QT_DEBUG |
---|
718 | printf("G4OpenGLQtViewer:: fDrawingWireframe 1\n"); |
---|
719 | #endif |
---|
720 | QObject ::connect(fDrawingWireframe, |
---|
721 | SIGNAL(activated()), |
---|
722 | this, |
---|
723 | SLOT(actionDrawingWireframe())); |
---|
724 | #ifdef GEANT4_QT_DEBUG |
---|
725 | printf("G4OpenGLQtViewer:: fDrawingWireframe 2\n"); |
---|
726 | #endif |
---|
727 | QObject ::connect(fDrawingLineRemoval, |
---|
728 | SIGNAL(activated()), |
---|
729 | this, |
---|
730 | SLOT(actionDrawingLineRemoval())); |
---|
731 | QObject ::connect(fDrawingSurfaceRemoval, |
---|
732 | SIGNAL(activated()), |
---|
733 | this, |
---|
734 | SLOT(actionDrawingSurfaceRemoval())); |
---|
735 | QObject ::connect(fDrawingLineSurfaceRemoval, |
---|
736 | SIGNAL(activated()), |
---|
737 | this, |
---|
738 | SLOT(actionDrawingLineSurfaceRemoval())); |
---|
739 | #else |
---|
740 | if (d_style == G4ViewParameters::wireframe) { |
---|
741 | fDrawingWireframe->setChecked(true); |
---|
742 | } else if (d_style == G4ViewParameters::hlr) { |
---|
743 | fDrawingLineRemoval->setChecked(true); |
---|
744 | } else if (d_style == G4ViewParameters::hsr) { |
---|
745 | fDrawingSurfaceRemoval->setChecked(true); |
---|
746 | } else if (d_style == G4ViewParameters::hlhsr) { |
---|
747 | fDrawingLineSurfaceRemoval->setChecked(true); |
---|
748 | } else { |
---|
749 | mDrawing->clear(); |
---|
750 | } |
---|
751 | QObject ::connect(fDrawingWireframe, |
---|
752 | SIGNAL(triggered(bool)), |
---|
753 | this, |
---|
754 | SLOT(actionDrawingWireframe())); |
---|
755 | QObject ::connect(fDrawingLineRemoval, |
---|
756 | SIGNAL(triggered(bool)), |
---|
757 | this, |
---|
758 | SLOT(actionDrawingLineRemoval())); |
---|
759 | QObject ::connect(fDrawingSurfaceRemoval, |
---|
760 | SIGNAL(triggered(bool)), |
---|
761 | this, |
---|
762 | SLOT(actionDrawingSurfaceRemoval())); |
---|
763 | QObject ::connect(fDrawingLineSurfaceRemoval, |
---|
764 | SIGNAL(triggered(bool)), |
---|
765 | this, |
---|
766 | SLOT(actionDrawingLineSurfaceRemoval())); |
---|
767 | #endif |
---|
768 | |
---|
769 | |
---|
770 | |
---|
771 | #if QT_VERSION < 0x040000 |
---|
772 | QPopupMenu *mBackground = new QPopupMenu(mStyle); |
---|
773 | mStyle->insertItem("&Background color",mBackground); |
---|
774 | |
---|
775 | #if QT_VERSION < 0x030200 |
---|
776 | QAction *white = new QAction("&White","&White",CTRL+Key_W,mBackground,0,true); |
---|
777 | QAction *black = new QAction("&Black","&Black",CTRL+Key_B,mBackground,0,true); |
---|
778 | #else |
---|
779 | QAction *white = new QAction("&White",CTRL+Key_W,mBackground); |
---|
780 | QAction *black = new QAction("&Black",CTRL+Key_B,mBackground); |
---|
781 | white->setToggleAction(true); |
---|
782 | black->setToggleAction(true); |
---|
783 | #endif |
---|
784 | white->addTo(mBackground); |
---|
785 | black->addTo(mBackground); |
---|
786 | |
---|
787 | #else |
---|
788 | QMenu *mBackground = mStyle->addMenu("&Background color"); |
---|
789 | QAction *white = mBackground->addAction("White"); |
---|
790 | QAction *black = mBackground->addAction("Black"); |
---|
791 | |
---|
792 | #endif |
---|
793 | if (background.GetRed() == 1. && |
---|
794 | background.GetGreen() == 1. && |
---|
795 | background.GetBlue() == 1.) { |
---|
796 | createRadioAction(white,black,SLOT(toggleBackground(bool)),1); |
---|
797 | } else { |
---|
798 | createRadioAction(white,black,SLOT(toggleBackground(bool)),2); |
---|
799 | } |
---|
800 | |
---|
801 | |
---|
802 | #if QT_VERSION < 0x040000 |
---|
803 | // === Action Menu === |
---|
804 | QPopupMenu *mActions = new QPopupMenu(fContextMenu); |
---|
805 | fContextMenu->insertItem("&Actions",mActions); |
---|
806 | |
---|
807 | #if QT_VERSION < 0x030200 |
---|
808 | QAction *createEPS = new QAction("&Save as ...","&Save as ...",CTRL+Key_S,mActions,0,true); |
---|
809 | #else |
---|
810 | QAction *createEPS = new QAction("&Save as ...",CTRL+Key_S,mActions); |
---|
811 | #endif |
---|
812 | createEPS->addTo(mActions); |
---|
813 | QObject ::connect(createEPS, |
---|
814 | SIGNAL(activated()), |
---|
815 | this, |
---|
816 | SLOT(actionSaveImage())); |
---|
817 | |
---|
818 | #else |
---|
819 | // === Action Menu === |
---|
820 | QMenu *mActions = fContextMenu->addMenu("&Actions"); |
---|
821 | QAction *createEPS = mActions->addAction("Save as ..."); |
---|
822 | QObject ::connect(createEPS, |
---|
823 | SIGNAL(triggered()), |
---|
824 | this, |
---|
825 | SLOT(actionSaveImage())); |
---|
826 | #endif |
---|
827 | |
---|
828 | #if QT_VERSION < 0x040000 |
---|
829 | #if QT_VERSION < 0x030200 |
---|
830 | QAction *movieParameters = new QAction("&Movie parameters...","&Make movie ...",CTRL+Key_M,mActions,0,true); |
---|
831 | #else |
---|
832 | QAction *movieParameters = new QAction("&Movie parameters...",CTRL+Key_M,mActions); |
---|
833 | #endif |
---|
834 | movieParameters->addTo(mActions); |
---|
835 | QObject ::connect(movieParameters, |
---|
836 | SIGNAL(activated()), |
---|
837 | this, |
---|
838 | SLOT(actionMovieParameters())); |
---|
839 | |
---|
840 | #else |
---|
841 | // === Action Menu === |
---|
842 | QAction *movieParameters = mActions->addAction("Movie parameters..."); |
---|
843 | QObject ::connect(movieParameters, |
---|
844 | SIGNAL(triggered()), |
---|
845 | this, |
---|
846 | SLOT(actionMovieParameters())); |
---|
847 | #endif |
---|
848 | |
---|
849 | |
---|
850 | |
---|
851 | |
---|
852 | #if QT_VERSION < 0x040000 |
---|
853 | // === Special Menu === |
---|
854 | QPopupMenu *mSpecial = new QPopupMenu(fContextMenu); |
---|
855 | fContextMenu->insertItem("S&pecial",mSpecial); |
---|
856 | |
---|
857 | QPopupMenu *mTransparency = new QPopupMenu(mSpecial); |
---|
858 | mSpecial->insertItem("Transparency",mTransparency); |
---|
859 | |
---|
860 | #if QT_VERSION < 0x030200 |
---|
861 | QAction *transparencyOn = new QAction("&On","&On",CTRL+Key_O,mTransparency,0,true); |
---|
862 | QAction *transparencyOff = new QAction("&Off","&Off",CTRL+Key_F,mTransparency,0,true); |
---|
863 | #else |
---|
864 | QAction *transparencyOn = new QAction("&On",CTRL+Key_O,mTransparency); |
---|
865 | QAction *transparencyOff = new QAction("&Off",CTRL+Key_F,mTransparency); |
---|
866 | transparencyOn->setToggleAction(true); |
---|
867 | transparencyOff->setToggleAction(true); |
---|
868 | #endif |
---|
869 | transparencyOn->addTo(mTransparency); |
---|
870 | transparencyOff->addTo(mTransparency); |
---|
871 | |
---|
872 | #else |
---|
873 | // === Special Menu === |
---|
874 | QMenu *mSpecial = fContextMenu->addMenu("S&pecial"); |
---|
875 | QMenu *mTransparency = mSpecial->addMenu("Transparency"); |
---|
876 | QAction *transparencyOn = mTransparency->addAction("On"); |
---|
877 | QAction *transparencyOff = mTransparency->addAction("Off"); |
---|
878 | #endif |
---|
879 | |
---|
880 | if (transparency_enabled == false) { |
---|
881 | createRadioAction(transparencyOn,transparencyOff,SLOT(toggleTransparency(bool)),2); |
---|
882 | } else if (transparency_enabled == true) { |
---|
883 | createRadioAction(transparencyOn,transparencyOff,SLOT(toggleTransparency(bool)),1); |
---|
884 | } else { |
---|
885 | mSpecial->clear(); |
---|
886 | } |
---|
887 | |
---|
888 | |
---|
889 | #if QT_VERSION < 0x040000 |
---|
890 | QPopupMenu *mAntialiasing = new QPopupMenu(mSpecial); |
---|
891 | mSpecial->insertItem("Antialiasing",mAntialiasing); |
---|
892 | |
---|
893 | #if QT_VERSION < 0x030200 |
---|
894 | QAction *antialiasingOn = new QAction("&On","&On",CTRL+Key_O,mAntialiasing,0,true); |
---|
895 | QAction *antialiasingOff = new QAction("&Off","&Off",CTRL+Key_F,mAntialiasing,0,true); |
---|
896 | #else |
---|
897 | QAction *antialiasingOn = new QAction("&On",CTRL+Key_O,mAntialiasing); |
---|
898 | QAction *antialiasingOff = new QAction("&Off",CTRL+Key_F,mAntialiasing); |
---|
899 | antialiasingOn->setToggleAction(true); |
---|
900 | antialiasingOff->setToggleAction(true); |
---|
901 | #endif |
---|
902 | antialiasingOn->addTo(mAntialiasing); |
---|
903 | antialiasingOff->addTo(mAntialiasing); |
---|
904 | |
---|
905 | #else |
---|
906 | QMenu *mAntialiasing = mSpecial->addMenu("Antialiasing"); |
---|
907 | QAction *antialiasingOn = mAntialiasing->addAction("On"); |
---|
908 | QAction *antialiasingOff = mAntialiasing->addAction("Off"); |
---|
909 | #endif |
---|
910 | |
---|
911 | if (antialiasing_enabled == false) { |
---|
912 | createRadioAction(antialiasingOn,antialiasingOff,SLOT(toggleAntialiasing(bool)),2); |
---|
913 | } else if (antialiasing_enabled == true) { |
---|
914 | createRadioAction(antialiasingOn,antialiasingOff,SLOT(toggleAntialiasing(bool)),1); |
---|
915 | } else { |
---|
916 | mAntialiasing->clear(); |
---|
917 | } |
---|
918 | |
---|
919 | #if QT_VERSION < 0x040000 |
---|
920 | QPopupMenu *mHaloing = new QPopupMenu(mSpecial); |
---|
921 | mSpecial->insertItem("Haloing",mHaloing); |
---|
922 | |
---|
923 | #if QT_VERSION < 0x030200 |
---|
924 | QAction *haloingOn = new QAction("&On","&On",CTRL+Key_O,mHaloing,0,true); |
---|
925 | QAction *haloingOff = new QAction("&Off","&Off",CTRL+Key_F,mHaloing,0,true); |
---|
926 | #else |
---|
927 | QAction *haloingOn = new QAction("&On",CTRL+Key_O,mHaloing); |
---|
928 | QAction *haloingOff = new QAction("&Off",CTRL+Key_F,mHaloing); |
---|
929 | haloingOn->setToggleAction(true); |
---|
930 | haloingOff->setToggleAction(true); |
---|
931 | #endif |
---|
932 | haloingOn->addTo(mHaloing); |
---|
933 | haloingOff->addTo(mHaloing); |
---|
934 | #else |
---|
935 | QMenu *mHaloing = mSpecial->addMenu("Haloing"); |
---|
936 | QAction *haloingOn = mHaloing->addAction("On"); |
---|
937 | QAction *haloingOff = mHaloing->addAction("Off"); |
---|
938 | #endif |
---|
939 | if (haloing_enabled == false) { |
---|
940 | createRadioAction(haloingOn,haloingOff,SLOT(toggleHaloing(bool)),2); |
---|
941 | } else if (haloing_enabled == true) { |
---|
942 | createRadioAction(haloingOn,haloingOff,SLOT(toggleHaloing(bool)),1); |
---|
943 | } else { |
---|
944 | mHaloing->clear(); |
---|
945 | } |
---|
946 | |
---|
947 | #if QT_VERSION < 0x040000 |
---|
948 | QPopupMenu *mAux = new QPopupMenu(mSpecial); |
---|
949 | mSpecial->insertItem("Auxiliairy edges",mAux); |
---|
950 | |
---|
951 | #if QT_VERSION < 0x030200 |
---|
952 | QAction *auxOn = new QAction("&On","&On",CTRL+Key_O,mAux,0,true); |
---|
953 | QAction *auxOff = new QAction("&Off","&Off",CTRL+Key_F,mAux,0,true); |
---|
954 | #else |
---|
955 | QAction *auxOn = new QAction("&On",CTRL+Key_O,mAux); |
---|
956 | QAction *auxOff = new QAction("&Off",CTRL+Key_F,mAux); |
---|
957 | auxOn->setToggleAction(true); |
---|
958 | auxOff->setToggleAction(true); |
---|
959 | #endif |
---|
960 | auxOn->addTo(mAux); |
---|
961 | auxOff->addTo(mAux); |
---|
962 | |
---|
963 | #else |
---|
964 | QMenu *mAux = mSpecial->addMenu("Auxiliary edges"); |
---|
965 | QAction *auxOn = mAux->addAction("On"); |
---|
966 | QAction *auxOff = mAux->addAction("Off"); |
---|
967 | #endif |
---|
968 | if (!fVP.IsAuxEdgeVisible()) { |
---|
969 | createRadioAction(auxOn,auxOff,SLOT(toggleAux(bool)),1); |
---|
970 | } else { |
---|
971 | createRadioAction(auxOn,auxOff,SLOT(toggleAux(bool)),2); |
---|
972 | } |
---|
973 | |
---|
974 | |
---|
975 | |
---|
976 | #if QT_VERSION < 0x040000 |
---|
977 | QPopupMenu *mFullScreen = new QPopupMenu(mSpecial); |
---|
978 | mSpecial->insertItem("Full screen",mFullScreen); |
---|
979 | |
---|
980 | #if QT_VERSION < 0x030200 |
---|
981 | fFullScreenOn = new QAction("&On","&On",CTRL+Key_O,mFullScreen,0,true); |
---|
982 | fFullScreenOff = new QAction("&Off","&Off",CTRL+Key_F,mFullScreen,0,true); |
---|
983 | #else |
---|
984 | fFullScreenOn = new QAction("&On",CTRL+Key_O,mFullScreen); |
---|
985 | fFullScreenOff = new QAction("&Off",CTRL+Key_F,mFullScreen); |
---|
986 | fFullScreenOn->setToggleAction(true); |
---|
987 | fFullScreenOff->setToggleAction(true); |
---|
988 | #endif |
---|
989 | fFullScreenOn->addTo(mFullScreen); |
---|
990 | fFullScreenOff->addTo(mFullScreen); |
---|
991 | #else |
---|
992 | QMenu *mFullScreen = mSpecial->addMenu("&Full screen"); |
---|
993 | fFullScreenOn = mFullScreen->addAction("On"); |
---|
994 | fFullScreenOff = mFullScreen->addAction("Off"); |
---|
995 | #endif |
---|
996 | createRadioAction(fFullScreenOn,fFullScreenOff,SLOT(toggleFullScreen(bool)),2); |
---|
997 | |
---|
998 | } |
---|
999 | |
---|
1000 | void G4OpenGLQtViewer::manageContextMenuEvent(QContextMenuEvent *e) |
---|
1001 | { |
---|
1002 | if (!GLWindow) { |
---|
1003 | G4cerr << "Visualization window not defined, please choose one before" << G4endl; |
---|
1004 | } else { |
---|
1005 | |
---|
1006 | if (!fContextMenu) |
---|
1007 | createPopupMenu(); |
---|
1008 | |
---|
1009 | // launch menu |
---|
1010 | if ( fContextMenu ) { |
---|
1011 | fContextMenu->exec( e->globalPos() ); |
---|
1012 | // delete fContextMenu; |
---|
1013 | } |
---|
1014 | } |
---|
1015 | e->accept(); |
---|
1016 | } |
---|
1017 | |
---|
1018 | |
---|
1019 | /** |
---|
1020 | Create a radio button menu. The two menu will be connected. When click on one, |
---|
1021 | eatch state will be invert and callback method will be called. |
---|
1022 | @param action1 first action to connect |
---|
1023 | @param action2 second action to connect |
---|
1024 | @param method callback method |
---|
1025 | @param nCheck: 1 : first action will be set true. 2 : second action will be set true |
---|
1026 | */ |
---|
1027 | #if QT_VERSION < 0x040000 |
---|
1028 | void G4OpenGLQtViewer::createRadioAction(QAction *action1,QAction *action2, const std::string& method,unsigned int nCheck) { |
---|
1029 | |
---|
1030 | if (action1->parent()->inherits("QPopupMenu")){ |
---|
1031 | ((QPopupMenu*)action1->parent())->setCheckable(true); |
---|
1032 | ((QPopupMenu*)action2->parent())->setCheckable(true); |
---|
1033 | } |
---|
1034 | action1->setOn(false); |
---|
1035 | action2->setOn(false); |
---|
1036 | |
---|
1037 | if (nCheck ==1) |
---|
1038 | action1->setOn(true); |
---|
1039 | else |
---|
1040 | action2->setOn(true); |
---|
1041 | |
---|
1042 | //FIXME : Should not work on Qt3 |
---|
1043 | QObject ::connect(action1, SIGNAL(activated()),action2, SLOT(toggle())); |
---|
1044 | QObject ::connect(action2, SIGNAL(activated()),action1, SLOT(toggle())); |
---|
1045 | |
---|
1046 | QObject ::connect(action1, SIGNAL(toggled(bool)),this, method.c_str()); |
---|
1047 | } |
---|
1048 | |
---|
1049 | #else |
---|
1050 | void G4OpenGLQtViewer::createRadioAction(QAction *action1,QAction *action2, const std::string& method,unsigned int nCheck) { |
---|
1051 | |
---|
1052 | action1->setCheckable(true); |
---|
1053 | action2->setCheckable(true); |
---|
1054 | |
---|
1055 | if (nCheck ==1) |
---|
1056 | action1->setChecked (true); |
---|
1057 | else |
---|
1058 | action2->setChecked (true); |
---|
1059 | |
---|
1060 | QObject ::connect(action1, SIGNAL(triggered(bool)),action2, SLOT(toggle())); |
---|
1061 | QObject ::connect(action2, SIGNAL(triggered(bool)),action1, SLOT(toggle())); |
---|
1062 | |
---|
1063 | QObject ::connect(action1, SIGNAL(toggled(bool)),this, method.c_str()); |
---|
1064 | |
---|
1065 | } |
---|
1066 | #endif |
---|
1067 | |
---|
1068 | /** |
---|
1069 | Slot activate when mouseAction->rotate menu is set |
---|
1070 | */ |
---|
1071 | void G4OpenGLQtViewer::actionMouseRotate() { |
---|
1072 | emit toggleMouseAction(STYLE1); |
---|
1073 | } |
---|
1074 | |
---|
1075 | |
---|
1076 | /** |
---|
1077 | Slot activate when mouseAction->rotate menu is set |
---|
1078 | */ |
---|
1079 | void G4OpenGLQtViewer::actionMouseMove() { |
---|
1080 | emit toggleMouseAction(STYLE2); |
---|
1081 | } |
---|
1082 | |
---|
1083 | |
---|
1084 | /** |
---|
1085 | Slot activate when mouseAction->zoom menu is set |
---|
1086 | */ |
---|
1087 | void G4OpenGLQtViewer::actionMousePick() { |
---|
1088 | #ifdef GEANT4_QT_DEBUG |
---|
1089 | printf("G4OpenGLQtViewer::actionMousePick \n"); |
---|
1090 | #endif |
---|
1091 | emit toggleMouseAction(STYLE3); |
---|
1092 | } |
---|
1093 | |
---|
1094 | |
---|
1095 | /** |
---|
1096 | Slot activate when drawing->wireframe menu is set |
---|
1097 | */ |
---|
1098 | void G4OpenGLQtViewer::actionDrawingWireframe() { |
---|
1099 | emit toggleDrawingAction(1); |
---|
1100 | } |
---|
1101 | |
---|
1102 | /** |
---|
1103 | Slot activate when drawing->line removal menu is set |
---|
1104 | */ |
---|
1105 | void G4OpenGLQtViewer::actionDrawingLineRemoval() { |
---|
1106 | emit toggleDrawingAction(2); |
---|
1107 | } |
---|
1108 | |
---|
1109 | /** |
---|
1110 | Slot activate when drawing->surface removal menu is set |
---|
1111 | */ |
---|
1112 | void G4OpenGLQtViewer::actionDrawingSurfaceRemoval() { |
---|
1113 | emit toggleDrawingAction(3); |
---|
1114 | } |
---|
1115 | |
---|
1116 | /** |
---|
1117 | Slot activate when drawing->wireframe menu is set |
---|
1118 | */ |
---|
1119 | void G4OpenGLQtViewer::actionDrawingLineSurfaceRemoval() { |
---|
1120 | emit toggleDrawingAction(4); |
---|
1121 | } |
---|
1122 | |
---|
1123 | |
---|
1124 | /** |
---|
1125 | Slot activated when mouse action is toggle |
---|
1126 | @param aAction : STYLE1, STYLE2, STYLE3 |
---|
1127 | */ |
---|
1128 | void G4OpenGLQtViewer::toggleMouseAction(mouseActions aAction) { |
---|
1129 | |
---|
1130 | if ((aAction == STYLE1) || //initialize all |
---|
1131 | (aAction == STYLE2) || |
---|
1132 | (aAction == STYLE3)) { |
---|
1133 | #if QT_VERSION < 0x040000 |
---|
1134 | fRotateAction->setOn (false); |
---|
1135 | fMoveAction->setOn (false); |
---|
1136 | fPickAction->setOn (false); |
---|
1137 | #else |
---|
1138 | fRotateAction->setChecked (false); |
---|
1139 | fMoveAction->setChecked (false); |
---|
1140 | fPickAction->setChecked (false); |
---|
1141 | #endif |
---|
1142 | fVP.SetPicking(false); |
---|
1143 | fMouseAction = aAction; |
---|
1144 | } |
---|
1145 | // rotate |
---|
1146 | if (aAction == STYLE1) { // rotate |
---|
1147 | showShortcuts(); |
---|
1148 | #if QT_VERSION < 0x040000 |
---|
1149 | fRotateAction->setOn (true); |
---|
1150 | #else |
---|
1151 | fRotateAction->setChecked (true); |
---|
1152 | #endif |
---|
1153 | } else if (aAction == STYLE2) { //move |
---|
1154 | #if QT_VERSION < 0x040000 |
---|
1155 | fMoveAction->setOn (true); |
---|
1156 | #else |
---|
1157 | fMoveAction->setChecked (true); |
---|
1158 | #endif |
---|
1159 | } else if (aAction == STYLE3) { //pick |
---|
1160 | #if QT_VERSION < 0x040000 |
---|
1161 | fPickAction->setOn (true); |
---|
1162 | #else |
---|
1163 | fPickAction->setChecked (true); |
---|
1164 | #endif |
---|
1165 | fVP.SetPicking(true); |
---|
1166 | } |
---|
1167 | } |
---|
1168 | |
---|
1169 | /** |
---|
1170 | Show shortcuts for this mouse action |
---|
1171 | */ |
---|
1172 | void G4OpenGLQtViewer::showShortcuts() { |
---|
1173 | if (fMouseAction == STYLE1) { // rotate |
---|
1174 | G4cout << "Click and move mouse to rotate volume " << G4endl; |
---|
1175 | G4cout << "Press left/right arrows to move volume left/right" << G4endl; |
---|
1176 | G4cout << "Press up/down arrows to move volume up/down" << G4endl; |
---|
1177 | G4cout << "Press ALT+up/down arrows to move volume toward/forward" << G4endl; |
---|
1178 | G4cout << "Press SHIFT+left/right arrows to rotate volume left/right" << G4endl; |
---|
1179 | G4cout << "Press SHIFT+up/down arrows to rotate volume up/down" << G4endl; |
---|
1180 | G4cout << "Press ALT+/- to slow/speed auto rotation/move" << G4endl; |
---|
1181 | G4cout << "In video mode : " << G4endl; |
---|
1182 | G4cout << " Press SPACE to Start/Pause video recording " << G4endl; |
---|
1183 | G4cout << " Press RETURN to Stop video recording " << G4endl; |
---|
1184 | } else if (fMouseAction == STYLE2) { //move |
---|
1185 | G4cout << "Move camera point of view with mouse" << G4endl; |
---|
1186 | G4cout << "Press left/right arrows to move volume left/right" << G4endl; |
---|
1187 | G4cout << "Press up/down arrows to move volume up/down" << G4endl; |
---|
1188 | G4cout << "Press ALT+up/down arrows to move volume toward/forward" << G4endl; |
---|
1189 | G4cout << "Press SHIFT+left/right arrows to rotate volume left/right" << G4endl; |
---|
1190 | G4cout << "Press SHIFT+up/down arrows to rotate volume up/down" << G4endl; |
---|
1191 | G4cout << "Press +/- to zoom into volume" << G4endl; |
---|
1192 | G4cout << "Press ALT+/- to slow/speed auto rotation/move" << G4endl; |
---|
1193 | G4cout << "In video mode : " << G4endl; |
---|
1194 | G4cout << " Press SPACE to Start/Pause video recording " << G4endl; |
---|
1195 | G4cout << " Press RETURN to Stop video recording " << G4endl; |
---|
1196 | } else if (fMouseAction == STYLE3) { //pick |
---|
1197 | G4cout << "Click and pick " << G4endl; |
---|
1198 | } |
---|
1199 | |
---|
1200 | } |
---|
1201 | |
---|
1202 | |
---|
1203 | |
---|
1204 | /** |
---|
1205 | Slot activated when drawing menu is toggle |
---|
1206 | Warning : When G4OpenGLStoredQtViewer::DrawView() method call, |
---|
1207 | KernelVisitDecision () will be call and will set the fNeedKernelVisit |
---|
1208 | to 1. See G4XXXStoredViewer::CompareForKernelVisit for explanations. |
---|
1209 | It will cause a redraw of the view |
---|
1210 | @param aAction : 1 wireframe, 2 line removal, 3 surface removal, 4 line & surface removal |
---|
1211 | @see G4OpenGLStoredQtViewer::DrawView |
---|
1212 | @see G4XXXStoredViewer::CompareForKernelVisit |
---|
1213 | */ |
---|
1214 | void G4OpenGLQtViewer::toggleDrawingAction(int aAction) { |
---|
1215 | |
---|
1216 | G4ViewParameters::DrawingStyle d_style; |
---|
1217 | |
---|
1218 | |
---|
1219 | // initialize |
---|
1220 | if ((aAction >0) && (aAction <5)) { |
---|
1221 | #if QT_VERSION < 0x040000 |
---|
1222 | fDrawingWireframe->setOn(false); |
---|
1223 | fDrawingLineRemoval->setOn(false); |
---|
1224 | fDrawingSurfaceRemoval->setOn(false); |
---|
1225 | fDrawingLineSurfaceRemoval->setOn(false); |
---|
1226 | #else |
---|
1227 | fDrawingWireframe->setChecked (false); |
---|
1228 | fDrawingLineRemoval->setChecked (false); |
---|
1229 | fDrawingSurfaceRemoval->setChecked (false); |
---|
1230 | fDrawingLineSurfaceRemoval->setChecked (false); |
---|
1231 | #endif |
---|
1232 | } |
---|
1233 | if (aAction ==1) { |
---|
1234 | #if QT_VERSION < 0x040000 |
---|
1235 | fDrawingWireframe->setOn(true); |
---|
1236 | #else |
---|
1237 | fDrawingWireframe->setChecked (true); |
---|
1238 | #endif |
---|
1239 | |
---|
1240 | d_style = G4ViewParameters::wireframe; |
---|
1241 | |
---|
1242 | } else if (aAction ==2) { |
---|
1243 | #if QT_VERSION < 0x040000 |
---|
1244 | fDrawingLineRemoval->setOn(true); |
---|
1245 | #else |
---|
1246 | fDrawingLineRemoval->setChecked (true); |
---|
1247 | #endif |
---|
1248 | |
---|
1249 | d_style = G4ViewParameters::hlr; |
---|
1250 | |
---|
1251 | } else if (aAction ==3) { |
---|
1252 | #if QT_VERSION < 0x040000 |
---|
1253 | fDrawingSurfaceRemoval->setOn(true); |
---|
1254 | #else |
---|
1255 | fDrawingSurfaceRemoval->setChecked (true); |
---|
1256 | #endif |
---|
1257 | |
---|
1258 | d_style = G4ViewParameters::hsr; |
---|
1259 | |
---|
1260 | } else if (aAction ==4) { |
---|
1261 | #if QT_VERSION < 0x040000 |
---|
1262 | fDrawingLineSurfaceRemoval->setOn(true); |
---|
1263 | #else |
---|
1264 | fDrawingLineSurfaceRemoval->setChecked (true); |
---|
1265 | #endif |
---|
1266 | d_style = G4ViewParameters::hlhsr; |
---|
1267 | } |
---|
1268 | fVP.SetDrawingStyle(d_style); |
---|
1269 | |
---|
1270 | updateQWidget(); |
---|
1271 | } |
---|
1272 | |
---|
1273 | |
---|
1274 | /** |
---|
1275 | SLOT Activate by a click on the representation menu |
---|
1276 | Warning : When G4OpenGLStoredQtViewer::DrawView() method call, |
---|
1277 | KernelVisitDecision () will be call and will set the fNeedKernelVisit |
---|
1278 | to 1. See G4XXXStoredViewer::CompareForKernelVisit for explanations. |
---|
1279 | It will cause a redraw of the view |
---|
1280 | @param check : 1 polyhedron, 0 nurbs |
---|
1281 | @see G4OpenGLStoredQtViewer::DrawView |
---|
1282 | @see G4XXXStoredViewer::CompareForKernelVisit |
---|
1283 | */ |
---|
1284 | void G4OpenGLQtViewer::toggleRepresentation(bool check) { |
---|
1285 | |
---|
1286 | G4ViewParameters::RepStyle style; |
---|
1287 | if (check == 1) { |
---|
1288 | style = G4ViewParameters::polyhedron; |
---|
1289 | } else { |
---|
1290 | style = G4ViewParameters::nurbs; |
---|
1291 | } |
---|
1292 | fVP.SetRepStyle (style); |
---|
1293 | |
---|
1294 | updateQWidget(); |
---|
1295 | } |
---|
1296 | |
---|
1297 | /** |
---|
1298 | SLOT Activate by a click on the projection menu |
---|
1299 | Warning : When G4OpenGLStoredQtViewer::DrawView() method call, |
---|
1300 | KernelVisitDecision () will be call and will set the fNeedKernelVisit |
---|
1301 | to 1. See G4XXXStoredViewer::CompareForKernelVisit for explanations. |
---|
1302 | It will cause a redraw of the view |
---|
1303 | @param check : 1 orthographic, 2 perspective |
---|
1304 | @see G4OpenGLStoredQtViewer::DrawView |
---|
1305 | @see G4XXXStoredViewer::CompareForKernelVisit |
---|
1306 | */ |
---|
1307 | void G4OpenGLQtViewer::toggleProjection(bool check) { |
---|
1308 | |
---|
1309 | if (check == 1) { |
---|
1310 | fVP.SetFieldHalfAngle (0); |
---|
1311 | } else { |
---|
1312 | |
---|
1313 | // look for the default parameter hidden in G4UIcommand parameters |
---|
1314 | G4UImanager* UI = G4UImanager::GetUIpointer(); |
---|
1315 | if(UI==NULL) |
---|
1316 | return; |
---|
1317 | G4UIcommandTree * treeTop = UI->GetTree(); |
---|
1318 | |
---|
1319 | // find command |
---|
1320 | G4UIcommand* command = treeTop->FindPath("/vis/viewer/set/projection"); |
---|
1321 | if (!command) |
---|
1322 | return; |
---|
1323 | |
---|
1324 | // find param |
---|
1325 | G4UIparameter * angleParam = NULL; |
---|
1326 | for(G4int i=0; i<command->GetParameterEntries(); i++) |
---|
1327 | { |
---|
1328 | if( command->GetParameter(i)->GetParameterName() == "field-half-angle" ) { |
---|
1329 | angleParam = command->GetParameter(i); |
---|
1330 | } |
---|
1331 | } |
---|
1332 | if (!angleParam) |
---|
1333 | return; |
---|
1334 | |
---|
1335 | // find unit |
---|
1336 | G4UIparameter * unitParam = NULL; |
---|
1337 | for(G4int i=0; i<command->GetParameterEntries(); i++) |
---|
1338 | { |
---|
1339 | if( command->GetParameter(i)->GetParameterName() == "unit" ) { |
---|
1340 | unitParam = command->GetParameter(i); |
---|
1341 | } |
---|
1342 | } |
---|
1343 | if (!unitParam) |
---|
1344 | return; |
---|
1345 | |
---|
1346 | G4double defaultValue = command->ConvertToDouble(angleParam->GetDefaultValue()) |
---|
1347 | * G4UnitDefinition::GetValueOf(unitParam->GetDefaultValue()); |
---|
1348 | if (defaultValue > 89.5 || defaultValue <= 0.0) { |
---|
1349 | G4cerr << "Field half angle should be 0 < angle <= 89.5 degrees. Check your default Field half angle parameter"; |
---|
1350 | } else { |
---|
1351 | G4cout << "Perspective view has been set to default value. Field half angle="<<angleParam->GetDefaultValue() <<" " << G4endl; |
---|
1352 | fVP.SetFieldHalfAngle (defaultValue); |
---|
1353 | SetView (); |
---|
1354 | } |
---|
1355 | } |
---|
1356 | updateQWidget(); |
---|
1357 | } |
---|
1358 | |
---|
1359 | |
---|
1360 | /** |
---|
1361 | SLOT Activate by a click on the background menu |
---|
1362 | @param check : 1 white, 0 black |
---|
1363 | */ |
---|
1364 | void G4OpenGLQtViewer::toggleBackground(bool check) { |
---|
1365 | |
---|
1366 | // //I need to revisit the kernel if the background colour changes and |
---|
1367 | // //hidden line removal is enabled, because hlr drawing utilises the |
---|
1368 | // //background colour in its drawing... |
---|
1369 | // // (Note added by JA 13/9/2005) Background now handled in view |
---|
1370 | // // parameters. A kernel visit is triggered on change of background. |
---|
1371 | if (check == 1) { |
---|
1372 | ((G4ViewParameters&)this->GetViewParameters()). |
---|
1373 | SetBackgroundColour(G4Colour(1.,1.,1.)); // White |
---|
1374 | } else { |
---|
1375 | ((G4ViewParameters&)this->GetViewParameters()). |
---|
1376 | SetBackgroundColour(G4Colour(0.,0.,0.)); // Black |
---|
1377 | } |
---|
1378 | updateQWidget(); |
---|
1379 | } |
---|
1380 | |
---|
1381 | /** |
---|
1382 | SLOT Activate by a click on the transparency menu |
---|
1383 | @param check : 1 , 0 |
---|
1384 | */ |
---|
1385 | void G4OpenGLQtViewer::toggleTransparency(bool check) { |
---|
1386 | |
---|
1387 | if (check) { |
---|
1388 | transparency_enabled = false; |
---|
1389 | } else { |
---|
1390 | transparency_enabled = true; |
---|
1391 | } |
---|
1392 | SetNeedKernelVisit (true); |
---|
1393 | updateQWidget(); |
---|
1394 | } |
---|
1395 | |
---|
1396 | /** |
---|
1397 | SLOT Activate by a click on the antialiasing menu |
---|
1398 | @param check : 1 , 0 |
---|
1399 | */ |
---|
1400 | void G4OpenGLQtViewer::toggleAntialiasing(bool check) { |
---|
1401 | |
---|
1402 | if (!check) { |
---|
1403 | antialiasing_enabled = false; |
---|
1404 | glDisable (GL_LINE_SMOOTH); |
---|
1405 | glDisable (GL_POLYGON_SMOOTH); |
---|
1406 | } else { |
---|
1407 | antialiasing_enabled = true; |
---|
1408 | glEnable (GL_LINE_SMOOTH); |
---|
1409 | glHint (GL_LINE_SMOOTH_HINT, GL_NICEST); |
---|
1410 | glEnable (GL_POLYGON_SMOOTH); |
---|
1411 | glHint (GL_POLYGON_SMOOTH_HINT, GL_NICEST); |
---|
1412 | } |
---|
1413 | |
---|
1414 | updateQWidget(); |
---|
1415 | } |
---|
1416 | |
---|
1417 | /** |
---|
1418 | SLOT Activate by a click on the haloing menu |
---|
1419 | @param check : 1 , 0 |
---|
1420 | */ |
---|
1421 | //FIXME : I SEE NOTHING... |
---|
1422 | void G4OpenGLQtViewer::toggleHaloing(bool check) { |
---|
1423 | if (check) { |
---|
1424 | haloing_enabled = false; |
---|
1425 | } else { |
---|
1426 | haloing_enabled = true; |
---|
1427 | } |
---|
1428 | |
---|
1429 | updateQWidget(); |
---|
1430 | |
---|
1431 | } |
---|
1432 | |
---|
1433 | /** |
---|
1434 | SLOT Activate by a click on the auxiliaire edges menu |
---|
1435 | @param check : 1 , 0 |
---|
1436 | */ |
---|
1437 | void G4OpenGLQtViewer::toggleAux(bool check) { |
---|
1438 | if (check) { |
---|
1439 | fVP.SetAuxEdgeVisible(false); |
---|
1440 | } else { |
---|
1441 | fVP.SetAuxEdgeVisible(true); |
---|
1442 | } |
---|
1443 | SetNeedKernelVisit (true); |
---|
1444 | updateQWidget(); |
---|
1445 | |
---|
1446 | } |
---|
1447 | |
---|
1448 | /** |
---|
1449 | SLOT Activate by a click on the full screen menu |
---|
1450 | */ |
---|
1451 | void G4OpenGLQtViewer::toggleFullScreen(bool check) { |
---|
1452 | if (check != GLWindow->isFullScreen()) { //toggle |
---|
1453 | #if QT_VERSION >= 0x030200 |
---|
1454 | GLWindow->setWindowState(GLWindow->windowState() ^ Qt::WindowFullScreen); |
---|
1455 | #else |
---|
1456 | G4cerr << "This version of Qt could not do fullScreen. Resizing the widget is the only solution available." << G4endl; |
---|
1457 | #endif |
---|
1458 | } |
---|
1459 | } |
---|
1460 | |
---|
1461 | |
---|
1462 | void G4OpenGLQtViewer::savePPMToTemp() { |
---|
1463 | if (fMovieTempFolderPath == "") { |
---|
1464 | return; |
---|
1465 | } |
---|
1466 | QString fileName ="Test"+QString::number(fRecordFrameNumber)+".ppm"; |
---|
1467 | QString filePath =fMovieTempFolderPath+fileName; |
---|
1468 | |
---|
1469 | QImage image; |
---|
1470 | image = fWindow->grabFrameBuffer(); |
---|
1471 | bool res = false; |
---|
1472 | |
---|
1473 | #if QT_VERSION < 0x040000 |
---|
1474 | res = image.save(filePath,"PPM"); |
---|
1475 | #else |
---|
1476 | res = image.save(filePath,0); |
---|
1477 | #endif |
---|
1478 | if (res == false) { |
---|
1479 | resetRecording(); |
---|
1480 | setRecordingInfos("Can't save tmp file "+filePath); |
---|
1481 | return; |
---|
1482 | } |
---|
1483 | |
---|
1484 | setRecordingInfos("File "+fileName+" saved"); |
---|
1485 | fRecordFrameNumber++; |
---|
1486 | } |
---|
1487 | |
---|
1488 | |
---|
1489 | |
---|
1490 | void G4OpenGLQtViewer::actionSaveImage() { |
---|
1491 | QString filters; |
---|
1492 | #if QT_VERSION < 0x040000 |
---|
1493 | QStrList listFormat=QImageIO::outputFormats(); |
---|
1494 | char *tmp=listFormat.first(); |
---|
1495 | while (tmp!=0) { |
---|
1496 | filters += QString(tmp) + ";;"; |
---|
1497 | tmp=listFormat.next(); |
---|
1498 | } |
---|
1499 | #else |
---|
1500 | QList<QByteArray> formats = QImageWriter::supportedImageFormats (); |
---|
1501 | for (int i = 0; i < formats.size(); ++i) { |
---|
1502 | filters +=formats.at(i) + ";;"; |
---|
1503 | } |
---|
1504 | #endif |
---|
1505 | filters += "eps;;"; |
---|
1506 | filters += "ps;;"; |
---|
1507 | filters += "pdf"; |
---|
1508 | QString* selectedFormat = new QString(); |
---|
1509 | #if QT_VERSION < 0x040000 |
---|
1510 | QString nomFich = QFileDialog::getSaveFileName ( ".", |
---|
1511 | filters, |
---|
1512 | GLWindow, |
---|
1513 | "Save file dialog", |
---|
1514 | tr("Save as ..."), |
---|
1515 | selectedFormat ); |
---|
1516 | #else |
---|
1517 | QString nomFich = QFileDialog::getSaveFileName ( GLWindow, |
---|
1518 | tr("Save as ..."), |
---|
1519 | ".", |
---|
1520 | filters, |
---|
1521 | selectedFormat ); |
---|
1522 | #endif |
---|
1523 | // bmp jpg jpeg png ppm xbm xpm |
---|
1524 | if (nomFich == "") { |
---|
1525 | return; |
---|
1526 | } |
---|
1527 | #if QT_VERSION < 0x040000 |
---|
1528 | nomFich += "."+QString(selectedFormat->ascii()); |
---|
1529 | QString format = selectedFormat->lower(); |
---|
1530 | #else |
---|
1531 | nomFich += "."+QString(selectedFormat->toStdString().c_str()); |
---|
1532 | QString format = selectedFormat->toLower(); |
---|
1533 | #endif |
---|
1534 | G4OpenGLQtExportDialog* exportDialog= new G4OpenGLQtExportDialog(GLWindow,format,fWindow->height(),fWindow->width()); |
---|
1535 | if( exportDialog->exec()) { |
---|
1536 | |
---|
1537 | QImage image; |
---|
1538 | bool res = false; |
---|
1539 | if ((exportDialog->getWidth() !=fWindow->width()) || |
---|
1540 | (exportDialog->getHeight() !=fWindow->height())) { |
---|
1541 | if (format != QString("eps")) { |
---|
1542 | G4cerr << "Export->Change Size : This function is not implemented, to export in another size, please resize your frame to what you need" << G4endl; |
---|
1543 | |
---|
1544 | // rescaleImage(exportDialog->getWidth(),exportDialog->getHeight());// re-scale image |
---|
1545 | // QGLWidget* glResized = fWindow; |
---|
1546 | |
---|
1547 | // FIXME : |
---|
1548 | // L.Garnier : I've try to implement change size function, but the problem is |
---|
1549 | // the renderPixmap function call the QGLWidget to resize and it doesn't draw |
---|
1550 | // the content of this widget... It only draw the background. |
---|
1551 | |
---|
1552 | // fWindow->renderPixmap (exportDialog->getWidth()*2,exportDialog->getHeight()*2,true ); |
---|
1553 | |
---|
1554 | // QPixmap pixmap = fWindow->renderPixmap (); |
---|
1555 | |
---|
1556 | // image = pixmap->toImage(); |
---|
1557 | // glResized->resize(exportDialog->getWidth()*2,exportDialog->getHeight()*2); |
---|
1558 | // image = glResized->grabFrameBuffer(); |
---|
1559 | } |
---|
1560 | } else { |
---|
1561 | image = fWindow->grabFrameBuffer(); |
---|
1562 | } |
---|
1563 | if (format == QString("eps")) { |
---|
1564 | if (exportDialog->getVectorEPS()) { |
---|
1565 | res = generateVectorEPS(nomFich,exportDialog->getWidth(),exportDialog->getHeight(),image); |
---|
1566 | } else { |
---|
1567 | res = generateEPS(nomFich,exportDialog->getNbColor(),image); |
---|
1568 | } |
---|
1569 | } else if ((format == "ps") || (format == "pdf")) { |
---|
1570 | res = generatePS_PDF(nomFich,exportDialog->getNbColor(),image); |
---|
1571 | } else if ((format == "tif") || |
---|
1572 | (format == "tiff") || |
---|
1573 | (format == "jpg") || |
---|
1574 | (format == "jpeg") || |
---|
1575 | (format == "png") || |
---|
1576 | (format == "pbm") || |
---|
1577 | (format == "pgm") || |
---|
1578 | (format == "ppm") || |
---|
1579 | (format == "bmp") || |
---|
1580 | (format == "xbm") || |
---|
1581 | (format == "xpm")) { |
---|
1582 | #if QT_VERSION < 0x040000 |
---|
1583 | res = image.save(nomFich,selectedFormat->ascii(),exportDialog->getSliderValue()); |
---|
1584 | #else |
---|
1585 | res = image.save(nomFich,0,exportDialog->getSliderValue()); |
---|
1586 | #endif |
---|
1587 | } else { |
---|
1588 | G4cerr << "This version of G4UI Could not generate the selected format" << G4endl; |
---|
1589 | } |
---|
1590 | if (res == false) { |
---|
1591 | #if QT_VERSION < 0x040000 |
---|
1592 | G4cerr << "Error while saving file... "<<nomFich.ascii()<<"" << G4endl; |
---|
1593 | #else |
---|
1594 | G4cerr << "Error while saving file... "<<nomFich.toStdString().c_str()<< G4endl; |
---|
1595 | #endif |
---|
1596 | } else { |
---|
1597 | #if QT_VERSION < 0x040000 |
---|
1598 | G4cout << "File "<<nomFich.ascii()<<" has been saved " << G4endl; |
---|
1599 | #else |
---|
1600 | G4cout << "File "<<nomFich.toStdString().c_str()<<" has been saved " << G4endl; |
---|
1601 | #endif |
---|
1602 | } |
---|
1603 | |
---|
1604 | } else { // cancel selected |
---|
1605 | return; |
---|
1606 | } |
---|
1607 | |
---|
1608 | #ifdef GEANT4_QT_DEBUG |
---|
1609 | printf("G4OpenGLQtViewer::actionSaveImage() \n"); |
---|
1610 | #endif |
---|
1611 | } |
---|
1612 | |
---|
1613 | |
---|
1614 | void G4OpenGLQtViewer::actionMovieParameters() { |
---|
1615 | |
---|
1616 | showMovieParametersDialog(); |
---|
1617 | #ifdef GEANT4_QT_DEBUG |
---|
1618 | printf("G4OpenGLQtViewer::actionMovieParameters() \n"); |
---|
1619 | #endif |
---|
1620 | } |
---|
1621 | |
---|
1622 | |
---|
1623 | void G4OpenGLQtViewer::showMovieParametersDialog() { |
---|
1624 | if (!fMovieParametersDialog) { |
---|
1625 | fMovieParametersDialog= new G4OpenGLQtMovieDialog(this,GLWindow); |
---|
1626 | displayRecordingStatus(); |
---|
1627 | if (getEncoderPath() == "") { |
---|
1628 | setRecordingInfos("mpeg_encode is needed to encode in video format. It is available here: http://bmrc.berkeley.edu/frame/research/mpeg/"); |
---|
1629 | } |
---|
1630 | } |
---|
1631 | fMovieParametersDialog->show(); |
---|
1632 | } |
---|
1633 | |
---|
1634 | |
---|
1635 | /* |
---|
1636 | // http://www.google.com/codesearch?hl=en&q=+jpg+Qt+quality+QDialog+show:FZkUoth8oiw:TONpW2mR-_c:tyTfrKMO-xI&sa=N&cd=2&ct=rc&cs_p=http://soft.proindependent.com/src/qtiplot-0.8.9.zip&cs_f=qtiplot-0.8.9/qtiplot/src/application.cpp#a0 |
---|
1637 | |
---|
1638 | void Graph::exportToSVG(const QString& fname) |
---|
1639 | { |
---|
1640 | // enable workaround for Qt3 misalignments |
---|
1641 | QwtPainter::setSVGMode(true); |
---|
1642 | QPicture picture; |
---|
1643 | QPainter p(&picture); |
---|
1644 | d_plot->print(&p, d_plot->rect()); |
---|
1645 | p.end(); |
---|
1646 | |
---|
1647 | picture.save(fname, "svg"); |
---|
1648 | } |
---|
1649 | */ |
---|
1650 | |
---|
1651 | |
---|
1652 | |
---|
1653 | |
---|
1654 | /** |
---|
1655 | Save the current mouse press point |
---|
1656 | @param p mouse click point |
---|
1657 | */ |
---|
1658 | #if QT_VERSION < 0x040000 |
---|
1659 | void G4OpenGLQtViewer::G4MousePressEvent(QPoint p) |
---|
1660 | #else |
---|
1661 | void G4OpenGLQtViewer::G4MousePressEvent(QPoint p) |
---|
1662 | #endif |
---|
1663 | { |
---|
1664 | fAutoMove = false; // stop automove |
---|
1665 | fLastPos1 = p; |
---|
1666 | fLastPos2 = fLastPos1; |
---|
1667 | fLastPos3 = fLastPos2; |
---|
1668 | fLastEventTime->start(); |
---|
1669 | if (fMouseAction == STYLE2){ // pick |
---|
1670 | Pick(p.x(),p.y()); |
---|
1671 | } |
---|
1672 | } |
---|
1673 | |
---|
1674 | /** |
---|
1675 | */ |
---|
1676 | void G4OpenGLQtViewer::G4MouseReleaseEvent() |
---|
1677 | { |
---|
1678 | #ifdef GEANT4_QT_DEBUG |
---|
1679 | printf("G4OpenGLQtViewer::mouseRealease() %d,%d %d,%d %d,%d\n",fLastPos1.x(),fLastPos1.y(),fLastPos2.x(),fLastPos2.y(),fLastPos3.x(),fLastPos3.y()); |
---|
1680 | #endif |
---|
1681 | fSpinningDelay = fLastEventTime->elapsed(); |
---|
1682 | QPoint delta = (fLastPos3-fLastPos1); |
---|
1683 | if ((delta.x() == 0) && (delta.y() == 0)) { |
---|
1684 | #ifdef GEANT4_QT_DEBUG |
---|
1685 | printf("G4OpenGLQtViewer::mouseRealease() EXIT 1 \n"); |
---|
1686 | #endif |
---|
1687 | return; |
---|
1688 | } |
---|
1689 | if (fSpinningDelay < fLaunchSpinDelay ) { |
---|
1690 | fAutoMove = true; |
---|
1691 | QTime lastMoveTime; |
---|
1692 | lastMoveTime.start(); |
---|
1693 | // try to addapt speed move/rotate looking to drawing speed |
---|
1694 | int cycles = 4; |
---|
1695 | while (fAutoMove) { |
---|
1696 | // if ( lastMoveTime.elapsed() > (fSpinningDelay / (cycles/2))) { |
---|
1697 | if (fMouseAction == STYLE1) { // rotate |
---|
1698 | rotateQtScene(((float)delta.x())/cycles,((float)delta.y())/cycles); |
---|
1699 | } else if (fMouseAction == STYLE2) { // move |
---|
1700 | moveScene(-((float)delta.x())/cycles,-((float)delta.y())/cycles,0,true); |
---|
1701 | } |
---|
1702 | lastMoveTime.start(); |
---|
1703 | cycles = 1 ; |
---|
1704 | // } |
---|
1705 | ((QApplication*)G4Qt::getInstance ())->processEvents(); |
---|
1706 | #ifdef GEANT4_QT_DEBUG |
---|
1707 | printf("G4OpenGLQtViewer::mouseRealease() cycle :%d \n",lastMoveTime.elapsed()); |
---|
1708 | #endif |
---|
1709 | cycles ++ ; |
---|
1710 | } |
---|
1711 | } |
---|
1712 | } |
---|
1713 | |
---|
1714 | |
---|
1715 | /** |
---|
1716 | @param pos_x mouse x position |
---|
1717 | @param pos_y mouse y position |
---|
1718 | @param mButtons mouse button active |
---|
1719 | @param mAutoMove true: apply this move till another evnt came, false :one time move |
---|
1720 | */ |
---|
1721 | |
---|
1722 | #if QT_VERSION < 0x040000 |
---|
1723 | void G4OpenGLQtViewer::G4MouseMoveEvent(int pos_x, int pos_y,Qt::ButtonState mButtons) |
---|
1724 | #else |
---|
1725 | void G4OpenGLQtViewer::G4MouseMoveEvent(int pos_x, int pos_y,Qt::MouseButtons mButtons) |
---|
1726 | #endif |
---|
1727 | { |
---|
1728 | |
---|
1729 | if (fAutoMove) { |
---|
1730 | return; |
---|
1731 | } |
---|
1732 | |
---|
1733 | fLastPos3 = fLastPos2; |
---|
1734 | fLastPos2 = fLastPos1; |
---|
1735 | fLastPos1 = QPoint(pos_x, pos_y); |
---|
1736 | |
---|
1737 | int deltaX = fLastPos2.x()-fLastPos1.x(); |
---|
1738 | int deltaY = fLastPos2.y()-fLastPos1.y(); |
---|
1739 | |
---|
1740 | if (fMouseAction == STYLE1) { // rotate |
---|
1741 | if (mButtons & Qt::LeftButton) { |
---|
1742 | rotateQtScene(deltaX,deltaY); |
---|
1743 | } |
---|
1744 | } else if (fMouseAction == STYLE2) { // move |
---|
1745 | if (mButtons & Qt::LeftButton) { |
---|
1746 | moveScene(-deltaX,-deltaY,0,true); |
---|
1747 | } |
---|
1748 | } |
---|
1749 | |
---|
1750 | fLastEventTime->start(); |
---|
1751 | } |
---|
1752 | |
---|
1753 | |
---|
1754 | /** |
---|
1755 | Move the scene of dx, dy, dz values. |
---|
1756 | @param dx delta mouse x position |
---|
1757 | @param dy delta mouse y position |
---|
1758 | @param mouseMove : true if even comes from a mouse move, false if even comes from key action |
---|
1759 | */ |
---|
1760 | |
---|
1761 | void G4OpenGLQtViewer::moveScene(float dx,float dy, float dz,bool mouseMove) |
---|
1762 | { |
---|
1763 | if (fHoldMoveEvent) |
---|
1764 | return; |
---|
1765 | fHoldMoveEvent = true; |
---|
1766 | |
---|
1767 | G4double coefTrans = 0; |
---|
1768 | GLdouble coefDepth = 0; |
---|
1769 | if(mouseMove) { |
---|
1770 | coefTrans = ((G4double)getSceneNearWidth())/((G4double)WinSize_x); |
---|
1771 | if (WinSize_y <WinSize_x) { |
---|
1772 | coefTrans = ((G4double)getSceneNearWidth())/((G4double)WinSize_y); |
---|
1773 | } |
---|
1774 | } else { |
---|
1775 | coefTrans = getSceneNearWidth()*fDeltaSceneTranslation; |
---|
1776 | coefDepth = getSceneDepth()*fDeltaDepth; |
---|
1777 | } |
---|
1778 | fVP.IncrementPan(-dx*coefTrans,dy*coefTrans,dz*coefDepth); |
---|
1779 | |
---|
1780 | updateQWidget(); |
---|
1781 | if (fAutoMove) |
---|
1782 | ((QApplication*)G4Qt::getInstance ())->processEvents(); |
---|
1783 | |
---|
1784 | fHoldMoveEvent = false; |
---|
1785 | } |
---|
1786 | |
---|
1787 | |
---|
1788 | /** |
---|
1789 | @param dx delta mouse x position |
---|
1790 | @param dy delta mouse y position |
---|
1791 | */ |
---|
1792 | |
---|
1793 | void G4OpenGLQtViewer::rotateQtScene(float dx, float dy) |
---|
1794 | { |
---|
1795 | if (fHoldRotateEvent) |
---|
1796 | return; |
---|
1797 | fHoldRotateEvent = true; |
---|
1798 | |
---|
1799 | #ifndef ROTATEGL |
---|
1800 | rotateScene(dx,0,fDeltaRotation); |
---|
1801 | rotateScene(0,dy,fDeltaRotation); |
---|
1802 | #else |
---|
1803 | // fDeltaRotationAngleX = -50*dx*M_PI/180; |
---|
1804 | // fDeltaRotationAngleY = 50*dy*M_PI/180; |
---|
1805 | fDeltaRotationAngleX = -50*dx*3.14/180; |
---|
1806 | fDeltaRotationAngleY = 50*dy*3.14/180; |
---|
1807 | fRotationAngleZ +=fDeltaRotationAngleZ; |
---|
1808 | fRotationAngleY +=fDeltaRotationAngleY; |
---|
1809 | fRotationAngleX +=fDeltaRotationAngleX; |
---|
1810 | #endif |
---|
1811 | updateQWidget(); |
---|
1812 | |
---|
1813 | fHoldRotateEvent = false; |
---|
1814 | } |
---|
1815 | |
---|
1816 | /** |
---|
1817 | @param dx delta mouse x position |
---|
1818 | @param dy delta mouse y position |
---|
1819 | */ |
---|
1820 | |
---|
1821 | void G4OpenGLQtViewer::rotateQtCamera(float dx, float dy) |
---|
1822 | { |
---|
1823 | if (fHoldRotateEvent) |
---|
1824 | return; |
---|
1825 | fHoldRotateEvent = true; |
---|
1826 | |
---|
1827 | rotateScene(dx,dy,fDeltaRotation); |
---|
1828 | updateQWidget(); |
---|
1829 | |
---|
1830 | fHoldRotateEvent = false; |
---|
1831 | } |
---|
1832 | |
---|
1833 | |
---|
1834 | |
---|
1835 | |
---|
1836 | /** This is the benning of a rescale function. It does nothing for the moment |
---|
1837 | @param aWidth : new width |
---|
1838 | @param aHeight : new height |
---|
1839 | */ |
---|
1840 | void G4OpenGLQtViewer::rescaleImage( |
---|
1841 | int aWidth |
---|
1842 | ,int aHeight |
---|
1843 | ){ |
---|
1844 | #ifdef GEANT4_QT_DEBUG |
---|
1845 | printf("should rescale \n"); |
---|
1846 | #endif |
---|
1847 | GLfloat* feedback_buffer; |
---|
1848 | GLint returned; |
---|
1849 | FILE* file; |
---|
1850 | |
---|
1851 | // feedback_buffer = new GLfloat[size]; |
---|
1852 | // glFeedbackBuffer (size, GL_3D_COLOR, feedback_buffer); |
---|
1853 | // glRenderMode (GL_FEEDBACK); |
---|
1854 | |
---|
1855 | // glViewport (0, 0, aWidth, aHeight); |
---|
1856 | // DrawView(); |
---|
1857 | // returned = glRenderMode (GL_RENDER); |
---|
1858 | |
---|
1859 | } |
---|
1860 | |
---|
1861 | /** |
---|
1862 | Generate Vectorial Encapsulated Postscript form image |
---|
1863 | @param aFilename : name of file |
---|
1864 | @param aInColor : numbers of colors : 1->BW 2->RGB 3->RGB+Alpha |
---|
1865 | @param aImage : Image to print |
---|
1866 | */ |
---|
1867 | bool G4OpenGLQtViewer::generateVectorEPS ( |
---|
1868 | QString aFilename |
---|
1869 | ,int aWidth |
---|
1870 | ,int aHeight |
---|
1871 | ,QImage aImage |
---|
1872 | ) |
---|
1873 | { |
---|
1874 | // Print vectored PostScript |
---|
1875 | |
---|
1876 | G4int size = 5000000; |
---|
1877 | |
---|
1878 | GLfloat* feedback_buffer; |
---|
1879 | GLint returned; |
---|
1880 | FILE* file; |
---|
1881 | |
---|
1882 | feedback_buffer = new GLfloat[size]; |
---|
1883 | glFeedbackBuffer (size, GL_3D_COLOR, feedback_buffer); |
---|
1884 | glRenderMode (GL_FEEDBACK); |
---|
1885 | |
---|
1886 | int side = aWidth; |
---|
1887 | if (aHeight < aWidth) side = aHeight; |
---|
1888 | glViewport((aWidth - side) / 2, (aHeight - side) / 2, side, side); |
---|
1889 | DrawView(); |
---|
1890 | |
---|
1891 | returned = glRenderMode (GL_RENDER); |
---|
1892 | |
---|
1893 | |
---|
1894 | #if QT_VERSION < 0x040000 |
---|
1895 | file = fopen (aFilename.ascii(), "w"); |
---|
1896 | #else |
---|
1897 | file = fopen (aFilename.toStdString().c_str(), "w"); |
---|
1898 | #endif |
---|
1899 | if (file) { |
---|
1900 | spewWireframeEPS (file, returned, feedback_buffer, "rendereps"); |
---|
1901 | } else { |
---|
1902 | #if QT_VERSION < 0x040000 |
---|
1903 | G4cerr << "Could not open "<< aFilename.ascii() << G4endl; |
---|
1904 | #else |
---|
1905 | G4cerr << "Could not open "<< aFilename.toStdString().c_str() << G4endl; |
---|
1906 | #endif |
---|
1907 | } |
---|
1908 | |
---|
1909 | delete[] feedback_buffer; |
---|
1910 | |
---|
1911 | return true; |
---|
1912 | } |
---|
1913 | |
---|
1914 | /** |
---|
1915 | Generate Encapsulated Postscript form image |
---|
1916 | @param aFilename : name of file |
---|
1917 | @param aInColor : numbers of colors : 1->BW 2->RGB 3->RGB+Alpha |
---|
1918 | @param aImage : Image to print |
---|
1919 | */ |
---|
1920 | bool G4OpenGLQtViewer::generateEPS ( |
---|
1921 | QString aFilename |
---|
1922 | ,int aInColor |
---|
1923 | ,QImage aImage |
---|
1924 | ) |
---|
1925 | { |
---|
1926 | // FIXME |
---|
1927 | #ifdef GEANT4_QT_DEBUG |
---|
1928 | printf("saving EPS\n"); |
---|
1929 | #endif |
---|
1930 | |
---|
1931 | FILE* fp; |
---|
1932 | |
---|
1933 | if (aImage.bits () == NULL) |
---|
1934 | return false; |
---|
1935 | |
---|
1936 | #if QT_VERSION < 0x040000 |
---|
1937 | fp = fopen (aFilename.ascii(), "w"); |
---|
1938 | #else |
---|
1939 | fp = fopen (aFilename.toStdString().c_str(), "w"); |
---|
1940 | #endif |
---|
1941 | if (fp == NULL) { |
---|
1942 | return false; |
---|
1943 | } |
---|
1944 | |
---|
1945 | fprintf (fp, "%%!PS-Adobe-2.0 EPSF-1.2\n"); |
---|
1946 | #if QT_VERSION < 0x040000 |
---|
1947 | fprintf (fp, "%%%%Title: %s\n", aFilename.ascii()); |
---|
1948 | #else |
---|
1949 | fprintf (fp, "%%%%Title: %s\n", aFilename.toStdString().c_str()); |
---|
1950 | #endif |
---|
1951 | fprintf (fp, "%%%%Creator: OpenGL pixmap render output\n"); |
---|
1952 | fprintf (fp, "%%%%BoundingBox: 0 0 %d %d\n", aImage.width(), aImage.height()); |
---|
1953 | fprintf (fp, "%%%%EndComments\n"); |
---|
1954 | fprintf (fp, "gsave\n"); |
---|
1955 | fprintf (fp, "/bwproc {\n"); |
---|
1956 | fprintf (fp, " rgbproc\n"); |
---|
1957 | fprintf (fp, " dup length 3 idiv string 0 3 0 \n"); |
---|
1958 | fprintf (fp, " 5 -1 roll {\n"); |
---|
1959 | fprintf (fp, " add 2 1 roll 1 sub dup 0 eq\n"); |
---|
1960 | fprintf (fp, " { pop 3 idiv 3 -1 roll dup 4 -1 roll dup\n"); |
---|
1961 | fprintf (fp, " 3 1 roll 5 -1 roll } put 1 add 3 0 \n"); |
---|
1962 | fprintf (fp, " { 2 1 roll } ifelse\n"); |
---|
1963 | fprintf (fp, " }forall\n"); |
---|
1964 | fprintf (fp, " pop pop pop\n"); |
---|
1965 | fprintf (fp, "} def\n"); |
---|
1966 | fprintf (fp, "systemdict /colorimage known not {\n"); |
---|
1967 | fprintf (fp, " /colorimage {\n"); |
---|
1968 | fprintf (fp, " pop\n"); |
---|
1969 | fprintf (fp, " pop\n"); |
---|
1970 | fprintf (fp, " /rgbproc exch def\n"); |
---|
1971 | fprintf (fp, " { bwproc } image\n"); |
---|
1972 | fprintf (fp, " } def\n"); |
---|
1973 | fprintf (fp, "} if\n"); |
---|
1974 | fprintf (fp, "/picstr %d string def\n", aImage.width() * aInColor); |
---|
1975 | fprintf (fp, "%d %d scale\n", aImage.width(), aImage.height()); |
---|
1976 | fprintf (fp, "%d %d %d\n", aImage.width(), aImage.height(), 8); |
---|
1977 | fprintf (fp, "[%d 0 0 %d 0 0]\n", aImage.width(), aImage.height()); |
---|
1978 | fprintf (fp, "{currentfile picstr readhexstring pop}\n"); |
---|
1979 | fprintf (fp, "false %d\n", aInColor); |
---|
1980 | fprintf (fp, "colorimage\n"); |
---|
1981 | |
---|
1982 | |
---|
1983 | int width = aImage.width(); |
---|
1984 | int height = aImage.height(); |
---|
1985 | int depth = aImage.depth(); |
---|
1986 | int size = width*height; |
---|
1987 | |
---|
1988 | if (depth == 1) |
---|
1989 | size = (width+7)/8*height; |
---|
1990 | else if (aInColor == 1) |
---|
1991 | size = size*3; |
---|
1992 | |
---|
1993 | int i = 0; |
---|
1994 | // if ( aInColor ==1 ) { |
---|
1995 | // FIXME : L. Garnier. For the moment 10 dec 2007, I could not find a way |
---|
1996 | // to save correctly grayscale Image. I mean that color or grayscale image |
---|
1997 | // have the same file save size ! |
---|
1998 | |
---|
1999 | /* } else*/ if (depth == 8) { |
---|
2000 | for(int y=height-1; y >=0 ; y--) { |
---|
2001 | const uchar * s = aImage.scanLine(y); |
---|
2002 | for(int x=0; x <width; x++) { |
---|
2003 | QRgb rgb = aImage.color(s[x]); |
---|
2004 | if (aInColor == 1) { |
---|
2005 | fprintf (fp, " %02hx ",(unsigned char)qGray(rgb)); |
---|
2006 | i++; |
---|
2007 | } else { |
---|
2008 | fprintf (fp, " %02hx %02hx %02hx", |
---|
2009 | (unsigned char) qRed(rgb), |
---|
2010 | (unsigned char) qGreen(rgb), |
---|
2011 | (unsigned char) qBlue(rgb)); |
---|
2012 | i += 3; |
---|
2013 | } |
---|
2014 | } |
---|
2015 | fprintf (fp, "\n"); |
---|
2016 | } |
---|
2017 | } else { |
---|
2018 | #if QT_VERSION < 0x040000 |
---|
2019 | bool alpha = aImage.hasAlphaBuffer(); |
---|
2020 | #else |
---|
2021 | bool alpha = aImage.hasAlphaChannel(); |
---|
2022 | for(int y=height-1; y >=0 ; y--) { |
---|
2023 | QRgb * s = (QRgb*)(aImage.scanLine(y)); |
---|
2024 | for(int x=0; x <width; x++) { |
---|
2025 | QRgb rgb = (*s++); |
---|
2026 | if (alpha && qAlpha(rgb) < 0x40) // 25% alpha, convert to white - |
---|
2027 | rgb = qRgb(0xff, 0xff, 0xff); |
---|
2028 | if (aInColor == 1) { |
---|
2029 | fprintf (fp, " %02hx ",(unsigned char)qGray(rgb)); |
---|
2030 | i++; |
---|
2031 | } else { |
---|
2032 | fprintf (fp, " %02hx %02hx %02hx", |
---|
2033 | (unsigned char) qRed(rgb), |
---|
2034 | (unsigned char) qGreen(rgb), |
---|
2035 | (unsigned char) qBlue(rgb)); |
---|
2036 | i += 3; |
---|
2037 | } |
---|
2038 | } |
---|
2039 | fprintf (fp, "\n"); |
---|
2040 | } |
---|
2041 | #endif |
---|
2042 | |
---|
2043 | } |
---|
2044 | |
---|
2045 | fprintf (fp, "grestore\n"); |
---|
2046 | fprintf (fp, "showpage\n"); |
---|
2047 | fclose (fp); |
---|
2048 | |
---|
2049 | return true; |
---|
2050 | } |
---|
2051 | /** |
---|
2052 | Generate Postscript or PDF form image |
---|
2053 | @param aFilename : name of file |
---|
2054 | @param aInColor : numbers of colors : 1->BW 2->RGB |
---|
2055 | @param aImage : Image to print |
---|
2056 | */ |
---|
2057 | bool G4OpenGLQtViewer::generatePS_PDF ( |
---|
2058 | QString aFilename |
---|
2059 | ,int aInColor |
---|
2060 | ,QImage aImage |
---|
2061 | ) |
---|
2062 | { |
---|
2063 | |
---|
2064 | #if QT_VERSION < 0x040000 |
---|
2065 | #ifdef Q_WS_MAC || Q_WS_X11 |
---|
2066 | QPrinter printer; |
---|
2067 | // printer.setPageSize(pageSize); |
---|
2068 | if (aInColor == 1) { |
---|
2069 | printer.setColorMode(QPrinter::GrayScale); |
---|
2070 | } else { |
---|
2071 | printer.setColorMode(QPrinter::Color); |
---|
2072 | } |
---|
2073 | |
---|
2074 | /* FIXME : I don't know which format it will save... |
---|
2075 | if (aFilename.endsWith(".ps")) { |
---|
2076 | printer.setOutputFormat(QPrinter::PostScriptFormat); |
---|
2077 | } else { |
---|
2078 | printer.setOutputFormat(QPrinter::PdfFormat); |
---|
2079 | } |
---|
2080 | */ |
---|
2081 | printer.setOutputFileName(aFilename); |
---|
2082 | // printer.setFullPage ( true); |
---|
2083 | QPainter paint(&printer); |
---|
2084 | paint.drawImage (0,0,aImage ); |
---|
2085 | paint.end(); |
---|
2086 | #else |
---|
2087 | G4cerr << "This fonction is only supported on Mac OsX or X11 with Qt3. Full platform supported with Qt4" << G4endl; |
---|
2088 | #endif |
---|
2089 | #else |
---|
2090 | QPrinter printer; |
---|
2091 | // printer.setPageSize(pageSize); |
---|
2092 | |
---|
2093 | // FIXME : L. Garnier 4/12/07 |
---|
2094 | // This is not working, it does nothing. Image is staying in color mode |
---|
2095 | // So I have desactivate the B/W button in GUI |
---|
2096 | if ((!aImage.isGrayscale ()) &&(aInColor ==1 )) { |
---|
2097 | #if QT_VERSION < 0x040000 |
---|
2098 | aImage = aImage.convertDepth(1,Qt::MonoOnly); |
---|
2099 | #else |
---|
2100 | aImage = aImage.convertToFormat ( aImage.format(), Qt::MonoOnly); |
---|
2101 | #endif |
---|
2102 | } |
---|
2103 | |
---|
2104 | |
---|
2105 | if (aFilename.endsWith(".ps")) { |
---|
2106 | #if QT_VERSION > 0x040200 |
---|
2107 | printer.setOutputFormat(QPrinter::PostScriptFormat); |
---|
2108 | #endif |
---|
2109 | } else { |
---|
2110 | #if QT_VERSION > 0x040100 |
---|
2111 | printer.setOutputFormat(QPrinter::PdfFormat); |
---|
2112 | #endif |
---|
2113 | } |
---|
2114 | #if QT_VERSION > 0x040100 |
---|
2115 | printer.setOutputFileName(aFilename); |
---|
2116 | #endif |
---|
2117 | // printer.setFullPage ( true); |
---|
2118 | QPainter paint(&printer); |
---|
2119 | paint.drawImage (0,0,aImage); |
---|
2120 | paint.end(); |
---|
2121 | #endif |
---|
2122 | return true; |
---|
2123 | } |
---|
2124 | |
---|
2125 | |
---|
2126 | void G4OpenGLQtViewer::G4wheelEvent (QWheelEvent * event) |
---|
2127 | { |
---|
2128 | fVP.SetZoomFactor(fVP.GetZoomFactor()+(fVP.GetZoomFactor()*(event->delta())/1200)); |
---|
2129 | updateQWidget(); |
---|
2130 | |
---|
2131 | #ifdef GEANT4_QT_DEBUG |
---|
2132 | printf("G4OpenGLQtViewer::wheel event +++++++++++++++++++++ %f %d\n",fVP.GetZoomFactor(),event->delta()); |
---|
2133 | #endif |
---|
2134 | } |
---|
2135 | |
---|
2136 | |
---|
2137 | void G4OpenGLQtViewer::G4keyPressEvent (QKeyEvent * event) |
---|
2138 | { |
---|
2139 | if (fHoldKeyEvent) |
---|
2140 | return; |
---|
2141 | |
---|
2142 | fHoldKeyEvent = true; |
---|
2143 | |
---|
2144 | #if QT_VERSION < 0x040000 |
---|
2145 | if ((event->key() == Qt::Key_Down) && (event->state() & Qt::AltButton )) { // go backward |
---|
2146 | #else |
---|
2147 | if ((event->key() == Qt::Key_Down) && (event->modifiers() & Qt::AltModifier )) { // go backward |
---|
2148 | #endif |
---|
2149 | |
---|
2150 | moveScene(0,0,1,false); |
---|
2151 | } |
---|
2152 | #if QT_VERSION < 0x040000 |
---|
2153 | else if ((event->key() == Qt::Key_Up) && (event->state() & Qt::AltButton)) { // go forward |
---|
2154 | #else |
---|
2155 | else if ((event->key() == Qt::Key_Up) && (event->modifiers() & Qt::AltModifier)) { // go forward |
---|
2156 | #endif |
---|
2157 | moveScene(0,0,-1,false); |
---|
2158 | } |
---|
2159 | #if QT_VERSION < 0x040000 |
---|
2160 | if ((event->key() == Qt::Key_Down) && (event->state() & Qt::ShiftButton)) { // rotate phi |
---|
2161 | #else |
---|
2162 | if ((event->key() == Qt::Key_Down) && (event->modifiers() & Qt::ShiftModifier)) { // rotate phi |
---|
2163 | #endif |
---|
2164 | rotateQtCamera(0,-1); |
---|
2165 | } |
---|
2166 | #if QT_VERSION < 0x040000 |
---|
2167 | else if ((event->key() == Qt::Key_Up) && (event->state() & Qt::ShiftButton)) { // rotate phi |
---|
2168 | #else |
---|
2169 | else if ((event->key() == Qt::Key_Up) && (event->modifiers() & Qt::ShiftModifier)) { // rotate phi |
---|
2170 | #endif |
---|
2171 | rotateQtCamera(0,1); |
---|
2172 | } |
---|
2173 | #if QT_VERSION < 0x040000 |
---|
2174 | if ((event->key() == Qt::Key_Left) && (event->state() & Qt::ShiftButton)) { // rotate theta |
---|
2175 | #else |
---|
2176 | if ((event->key() == Qt::Key_Left) && (event->modifiers() & Qt::ShiftModifier)) { // rotate theta |
---|
2177 | #endif |
---|
2178 | rotateQtCamera(1,0); |
---|
2179 | } |
---|
2180 | #if QT_VERSION < 0x040000 |
---|
2181 | else if ((event->key() == Qt::Key_Right) && (event->state() & Qt::ShiftButton)) { // rotate theta |
---|
2182 | #else |
---|
2183 | else if ((event->key() == Qt::Key_Right) && (event->modifiers() & Qt::ShiftModifier)) { // rotate theta |
---|
2184 | #endif |
---|
2185 | rotateQtCamera(-1,0); |
---|
2186 | } |
---|
2187 | |
---|
2188 | #if QT_VERSION < 0x040000 |
---|
2189 | if ((event->state() & Qt::AltButton)) { |
---|
2190 | #else |
---|
2191 | if ((event->modifiers() & Qt::AltModifier)) { |
---|
2192 | #endif |
---|
2193 | if (event->key() == Qt::Key_Plus) { |
---|
2194 | fDeltaRotation = fDeltaRotation/0.7; |
---|
2195 | } |
---|
2196 | else if (event->key() == Qt::Key_Minus) { |
---|
2197 | fDeltaRotation = fDeltaRotation*0.7; |
---|
2198 | } |
---|
2199 | } else { |
---|
2200 | if (event->key() == Qt::Key_Plus) { |
---|
2201 | fVP.SetZoomFactor(fVP.GetZoomFactor()*(1+fDeltaZoom)); |
---|
2202 | updateQWidget(); |
---|
2203 | } |
---|
2204 | else if (event->key() == Qt::Key_Minus) { |
---|
2205 | fVP.SetZoomFactor(fVP.GetZoomFactor()*(1-fDeltaZoom)); |
---|
2206 | updateQWidget(); |
---|
2207 | } |
---|
2208 | } |
---|
2209 | |
---|
2210 | |
---|
2211 | if (event->key() == Qt::Key_Escape) { // escaped from full screen |
---|
2212 | #if QT_VERSION >= 0x030200 |
---|
2213 | toggleFullScreen(false); |
---|
2214 | #endif |
---|
2215 | } |
---|
2216 | // several case here : If return is pressed, in every case -> display the movie parameters dialog |
---|
2217 | // If one parameter is wrong -> put it in red (only save filenam could be wrong..) |
---|
2218 | // If encoder not found-> does nothing.Only display a message in status box |
---|
2219 | // If all ok-> generate parameter file |
---|
2220 | // If ok -> put encoder button enabled |
---|
2221 | |
---|
2222 | if ((event->key() == Qt::Key_Return) || (event->key() == Qt::Key_Enter)){ // end of video |
---|
2223 | stopVideo(); |
---|
2224 | } |
---|
2225 | if (event->key() == Qt::Key_Space){ // start/pause of video |
---|
2226 | startPauseVideo(); |
---|
2227 | } |
---|
2228 | |
---|
2229 | // with no modifiers |
---|
2230 | #if QT_VERSION < 0x040000 |
---|
2231 | if (event->state() == Qt::NoButton) { |
---|
2232 | #else |
---|
2233 | if ((event->modifiers() == Qt::NoModifier) || (event->modifiers() == Qt::KeypadModifier )) { |
---|
2234 | #endif |
---|
2235 | if (event->key() == Qt::Key_Down) { // go down |
---|
2236 | moveScene(0,1,0,false); |
---|
2237 | } |
---|
2238 | else if (event->key() == Qt::Key_Up) { // go up |
---|
2239 | moveScene(0,-1,0,false); |
---|
2240 | } |
---|
2241 | if (event->key() == Qt::Key_Left) { // go left |
---|
2242 | moveScene(-1,0,0,false); |
---|
2243 | } |
---|
2244 | else if (event->key() == Qt::Key_Right) { // go right |
---|
2245 | moveScene(1,0,0,false); |
---|
2246 | } |
---|
2247 | } |
---|
2248 | fHoldKeyEvent = false; |
---|
2249 | } |
---|
2250 | |
---|
2251 | |
---|
2252 | /** Stop the video. Check all parameters and enable encoder button if all is ok. |
---|
2253 | */ |
---|
2254 | void G4OpenGLQtViewer::stopVideo() { |
---|
2255 | |
---|
2256 | // if encoder parameter is wrong, display parameters dialog and return |
---|
2257 | if (!fMovieParametersDialog) { |
---|
2258 | showMovieParametersDialog(); |
---|
2259 | } |
---|
2260 | setRecordingStatus(STOP); |
---|
2261 | |
---|
2262 | if (fRecordFrameNumber >0) { |
---|
2263 | // check parameters if they were modified (Re APPLY them...) |
---|
2264 | // It will enable/disable encode button |
---|
2265 | fMovieParametersDialog->checkAllParameters(); |
---|
2266 | } else { |
---|
2267 | resetRecording(); |
---|
2268 | setRecordingInfos("No frame to encode."); |
---|
2269 | } |
---|
2270 | } |
---|
2271 | |
---|
2272 | |
---|
2273 | /** Start/Pause the video.. |
---|
2274 | */ |
---|
2275 | void G4OpenGLQtViewer::startPauseVideo() { |
---|
2276 | |
---|
2277 | // first time, if temp parameter is wrong, display parameters dialog and return |
---|
2278 | if ( fRecordingStep == WAIT) { |
---|
2279 | if ( fRecordFrameNumber == 0) { |
---|
2280 | if (getTempFolderPath() == "") { |
---|
2281 | showMovieParametersDialog(); |
---|
2282 | setRecordingInfos("You should specified the temp folder in order to make movie"); |
---|
2283 | return; |
---|
2284 | } else { |
---|
2285 | // remove temp folder if it was create |
---|
2286 | QString tmp = removeTempFolder(); |
---|
2287 | if (tmp !="") { |
---|
2288 | setRecordingInfos(tmp); |
---|
2289 | return; |
---|
2290 | } |
---|
2291 | tmp = createTempFolder(); |
---|
2292 | if (tmp != "") { |
---|
2293 | setRecordingInfos("Can't create temp folder."+tmp); |
---|
2294 | return; |
---|
2295 | } |
---|
2296 | } |
---|
2297 | } |
---|
2298 | } |
---|
2299 | if (fRecordingStep == WAIT) { |
---|
2300 | setRecordingStatus(START); |
---|
2301 | } else if (fRecordingStep == START) { |
---|
2302 | setRecordingStatus(PAUSE); |
---|
2303 | } else if (fRecordingStep == PAUSE) { |
---|
2304 | setRecordingStatus(CONTINUE); |
---|
2305 | } else if (fRecordingStep == CONTINUE) { |
---|
2306 | setRecordingStatus(PAUSE); |
---|
2307 | } |
---|
2308 | } |
---|
2309 | |
---|
2310 | |
---|
2311 | void G4OpenGLQtViewer::setRecordingStatus(RECORDING_STEP step) { |
---|
2312 | |
---|
2313 | fRecordingStep = step; |
---|
2314 | displayRecordingStatus(); |
---|
2315 | } |
---|
2316 | |
---|
2317 | |
---|
2318 | void G4OpenGLQtViewer::displayRecordingStatus() { |
---|
2319 | |
---|
2320 | QString txt = ""; |
---|
2321 | if (fRecordingStep == WAIT) { |
---|
2322 | txt = "Waiting to start..."; |
---|
2323 | fRecordFrameNumber = 0; // reset the frame number |
---|
2324 | } else if (fRecordingStep == START) { |
---|
2325 | txt = "Start Recording..."; |
---|
2326 | } else if (fRecordingStep == PAUSE) { |
---|
2327 | txt = "Pause Recording..."; |
---|
2328 | } else if (fRecordingStep == CONTINUE) { |
---|
2329 | txt = "Continue Recording..."; |
---|
2330 | } else if (fRecordingStep == STOP) { |
---|
2331 | txt = "Stop Recording..."; |
---|
2332 | } else if (fRecordingStep == READY_TO_ENCODE) { |
---|
2333 | txt = "Ready to Encode..."; |
---|
2334 | } else if (fRecordingStep == ENCODING) { |
---|
2335 | txt = "Encoding..."; |
---|
2336 | } else if (fRecordingStep == FAILED) { |
---|
2337 | txt = "Failed to encode..."; |
---|
2338 | } else if (fRecordingStep == SUCCESS) { |
---|
2339 | txt = "File encoded successfully"; |
---|
2340 | } else { |
---|
2341 | } |
---|
2342 | |
---|
2343 | if (fMovieParametersDialog) { |
---|
2344 | fMovieParametersDialog->setRecordingStatus(txt); |
---|
2345 | } else { |
---|
2346 | #if QT_VERSION < 0x040000 |
---|
2347 | G4cout << txt.ascii() << G4endl; |
---|
2348 | #else |
---|
2349 | G4cout << txt.toStdString().c_str() << G4endl; |
---|
2350 | #endif |
---|
2351 | } |
---|
2352 | setRecordingInfos(""); |
---|
2353 | } |
---|
2354 | |
---|
2355 | |
---|
2356 | void G4OpenGLQtViewer::setRecordingInfos(QString txt) { |
---|
2357 | if (fMovieParametersDialog) { |
---|
2358 | fMovieParametersDialog->setRecordingInfos(txt); |
---|
2359 | } else { |
---|
2360 | #if QT_VERSION < 0x040000 |
---|
2361 | G4cout << txt.ascii() << G4endl; |
---|
2362 | #else |
---|
2363 | G4cout << txt.toStdString().c_str() << G4endl; |
---|
2364 | #endif |
---|
2365 | } |
---|
2366 | } |
---|
2367 | |
---|
2368 | /** Init the movie parameters. Temp dir and encoder path |
---|
2369 | */ |
---|
2370 | void G4OpenGLQtViewer::initMovieParameters() { |
---|
2371 | //init encoder |
---|
2372 | |
---|
2373 | //look for encoderPath |
---|
2374 | fProcess = new QProcess(); |
---|
2375 | |
---|
2376 | #if QT_VERSION < 0x040000 |
---|
2377 | QObject ::connect(fProcess,SIGNAL(processExited ()), |
---|
2378 | this,SLOT(processLookForFinished())); |
---|
2379 | fProcess->setCommunication(QProcess::DupStderr); |
---|
2380 | fProcess->setArguments(QStringList("which mpeg_encode")); |
---|
2381 | fProcess->start(); |
---|
2382 | #else |
---|
2383 | QObject ::connect(fProcess,SIGNAL(finished ( int)), |
---|
2384 | this,SLOT(processLookForFinished())); |
---|
2385 | fProcess->setReadChannelMode(QProcess::MergedChannels); |
---|
2386 | fProcess->start ("which mpeg_encode"); |
---|
2387 | #endif |
---|
2388 | |
---|
2389 | } |
---|
2390 | |
---|
2391 | /** @return encoder path or "" if it does not exist |
---|
2392 | */ |
---|
2393 | QString G4OpenGLQtViewer::getEncoderPath() { |
---|
2394 | return fEncoderPath; |
---|
2395 | } |
---|
2396 | |
---|
2397 | |
---|
2398 | /** |
---|
2399 | * set the new encoder path |
---|
2400 | * @return "" if correct. The error otherwise |
---|
2401 | */ |
---|
2402 | QString G4OpenGLQtViewer::setEncoderPath(QString path) { |
---|
2403 | if (path == "") { |
---|
2404 | return "File does not exist"; |
---|
2405 | } |
---|
2406 | |
---|
2407 | #if QT_VERSION < 0x040000 |
---|
2408 | path = QDir::cleanDirPath(path); |
---|
2409 | #else |
---|
2410 | path = QDir::cleanPath(path); |
---|
2411 | #endif |
---|
2412 | QFileInfo *f = new QFileInfo(path); |
---|
2413 | if (!f->exists()) { |
---|
2414 | return "File does not exist"; |
---|
2415 | } else if (f->isDir()) { |
---|
2416 | return "This is a directory"; |
---|
2417 | } else if (!f->isExecutable()) { |
---|
2418 | return "File exist but is not executable"; |
---|
2419 | } else if (!f->isFile()) { |
---|
2420 | return "This is not a file"; |
---|
2421 | } |
---|
2422 | fEncoderPath = path; |
---|
2423 | return ""; |
---|
2424 | } |
---|
2425 | |
---|
2426 | |
---|
2427 | bool G4OpenGLQtViewer::isRecording(){ |
---|
2428 | if ((fRecordingStep == START) || (fRecordingStep == CONTINUE)) { |
---|
2429 | return true; |
---|
2430 | } |
---|
2431 | return false; |
---|
2432 | } |
---|
2433 | |
---|
2434 | bool G4OpenGLQtViewer::isStopped(){ |
---|
2435 | if (fRecordingStep == STOP) { |
---|
2436 | return true; |
---|
2437 | } |
---|
2438 | return false; |
---|
2439 | } |
---|
2440 | |
---|
2441 | |
---|
2442 | bool G4OpenGLQtViewer::isReadyToEncode(){ |
---|
2443 | if (fRecordingStep == READY_TO_ENCODE) { |
---|
2444 | return true; |
---|
2445 | } |
---|
2446 | return false; |
---|
2447 | } |
---|
2448 | |
---|
2449 | void G4OpenGLQtViewer::resetRecording() { |
---|
2450 | setRecordingStatus(WAIT); |
---|
2451 | } |
---|
2452 | |
---|
2453 | /** |
---|
2454 | * set the temp folder path |
---|
2455 | * @return "" if correct. The error otherwise |
---|
2456 | */ |
---|
2457 | QString G4OpenGLQtViewer::setTempFolderPath(QString path) { |
---|
2458 | |
---|
2459 | if (path == "") { |
---|
2460 | return "Path does not exist"; |
---|
2461 | } |
---|
2462 | #if QT_VERSION < 0x040000 |
---|
2463 | path = QDir::cleanDirPath(path); |
---|
2464 | #else |
---|
2465 | path = QDir::cleanPath(path); |
---|
2466 | #endif |
---|
2467 | QFileInfo *d = new QFileInfo(path); |
---|
2468 | if (!d->exists()) { |
---|
2469 | return "Path does not exist"; |
---|
2470 | } else if (!d->isDir()) { |
---|
2471 | return "This is not a directory"; |
---|
2472 | } else if (!d->isReadable()) { |
---|
2473 | return path +" is read protected"; |
---|
2474 | } else if (!d->isWritable()) { |
---|
2475 | return path +" is write protected"; |
---|
2476 | } |
---|
2477 | |
---|
2478 | fTempFolderPath = path; |
---|
2479 | return ""; |
---|
2480 | } |
---|
2481 | |
---|
2482 | /** @return the temp folder path or "" if it does not exist |
---|
2483 | */ |
---|
2484 | QString G4OpenGLQtViewer::getTempFolderPath() { |
---|
2485 | return fTempFolderPath; |
---|
2486 | } |
---|
2487 | |
---|
2488 | /** |
---|
2489 | * set the save file name path |
---|
2490 | * @return "" if correct. The error otherwise |
---|
2491 | */ |
---|
2492 | QString G4OpenGLQtViewer::setSaveFileName(QString path) { |
---|
2493 | |
---|
2494 | if (path == "") { |
---|
2495 | return "Path does not exist"; |
---|
2496 | } |
---|
2497 | |
---|
2498 | QFileInfo *file = new QFileInfo(path); |
---|
2499 | QDir dir = file->dir(); |
---|
2500 | #if QT_VERSION < 0x040000 |
---|
2501 | path = QDir::cleanDirPath(path); |
---|
2502 | #else |
---|
2503 | path = QDir::cleanPath(path); |
---|
2504 | #endif |
---|
2505 | if (file->exists()) { |
---|
2506 | return "File already exist, please choose a new one"; |
---|
2507 | } else if (!dir.exists()) { |
---|
2508 | return "Dir does not exist"; |
---|
2509 | } else if (!dir.isReadable()) { |
---|
2510 | return path +" is read protected"; |
---|
2511 | } |
---|
2512 | |
---|
2513 | fSaveFileName = path; |
---|
2514 | return ""; |
---|
2515 | } |
---|
2516 | |
---|
2517 | /** @return the save file path |
---|
2518 | */ |
---|
2519 | QString G4OpenGLQtViewer::getSaveFileName() { |
---|
2520 | return fSaveFileName ; |
---|
2521 | } |
---|
2522 | |
---|
2523 | /** Create a Qt_temp folder in the temp folder given |
---|
2524 | * The temp folder will be like this /tmp/QtMovie_12-02-2008_12_12_58/ |
---|
2525 | * @return "" if success. Error message if not. |
---|
2526 | */ |
---|
2527 | QString G4OpenGLQtViewer::createTempFolder() { |
---|
2528 | fMovieTempFolderPath = ""; |
---|
2529 | |
---|
2530 | //check |
---|
2531 | QString tmp = setTempFolderPath(fTempFolderPath); |
---|
2532 | if (tmp != "") { |
---|
2533 | return tmp; |
---|
2534 | } |
---|
2535 | #if QT_VERSION < 0x040000 |
---|
2536 | QString sep = QChar(QDir::separator()); |
---|
2537 | #else |
---|
2538 | QString sep = QString(QDir::separator()); |
---|
2539 | #endif |
---|
2540 | QString path = sep+"QtMovie_"+QDateTime::currentDateTime ().toString("dd-MM-yyyy_hh-mm-ss")+sep; |
---|
2541 | #if QT_VERSION < 0x040000 |
---|
2542 | QDir *d = new QDir(QDir::cleanDirPath(fTempFolderPath)); |
---|
2543 | #else |
---|
2544 | QDir *d = new QDir(QDir::cleanPath(fTempFolderPath)); |
---|
2545 | #endif |
---|
2546 | // check if it is already present |
---|
2547 | if (d->exists(path)) { |
---|
2548 | return "Folder "+path+" already exists.Please remove it first"; |
---|
2549 | } |
---|
2550 | if (d->mkdir(fTempFolderPath+path)) { |
---|
2551 | fMovieTempFolderPath = fTempFolderPath+path; |
---|
2552 | return ""; |
---|
2553 | } else { |
---|
2554 | return "Can't create "+fTempFolderPath+path; |
---|
2555 | } |
---|
2556 | return "-"; |
---|
2557 | } |
---|
2558 | |
---|
2559 | /** Remove the Qt_temp folder in the temp folder |
---|
2560 | */ |
---|
2561 | QString G4OpenGLQtViewer::removeTempFolder() { |
---|
2562 | // remove files in Qt_temp folder |
---|
2563 | if (fMovieTempFolderPath == "") { |
---|
2564 | return ""; |
---|
2565 | } |
---|
2566 | #if QT_VERSION < 0x040000 |
---|
2567 | QDir *d = new QDir(QDir::cleanDirPath(fMovieTempFolderPath)); |
---|
2568 | #else |
---|
2569 | QDir *d = new QDir(QDir::cleanPath(fMovieTempFolderPath)); |
---|
2570 | #endif |
---|
2571 | if (!d->exists()) { |
---|
2572 | return ""; // already remove |
---|
2573 | } |
---|
2574 | |
---|
2575 | d->setFilter( QDir::Files ); |
---|
2576 | QStringList subDirList = d->entryList(); |
---|
2577 | int res = true; |
---|
2578 | QString error = ""; |
---|
2579 | for (QStringList::ConstIterator it = subDirList.begin() ;(it != subDirList.end()) ; it++) { |
---|
2580 | const QString currentFile = *it; |
---|
2581 | if (!d->remove(currentFile)) { |
---|
2582 | res = false; |
---|
2583 | QString file = fMovieTempFolderPath+currentFile; |
---|
2584 | error +="Removing file failed : "+file; |
---|
2585 | } else { |
---|
2586 | } |
---|
2587 | } |
---|
2588 | if (res) { |
---|
2589 | if (d->rmdir(fMovieTempFolderPath)) { |
---|
2590 | fMovieTempFolderPath = ""; |
---|
2591 | return ""; |
---|
2592 | } else { |
---|
2593 | return "Dir "+fMovieTempFolderPath+" should be empty, but could not remove it"; |
---|
2594 | } |
---|
2595 | |
---|
2596 | } |
---|
2597 | return "Could not remove "+fMovieTempFolderPath+" because of the following errors :"+error; |
---|
2598 | } |
---|
2599 | |
---|
2600 | |
---|
2601 | |
---|
2602 | bool G4OpenGLQtViewer::hasPendingEvents () { |
---|
2603 | return ((QApplication*)G4Qt::getInstance ())->hasPendingEvents (); |
---|
2604 | } |
---|
2605 | |
---|
2606 | bool G4OpenGLQtViewer::generateMpegEncoderParameters () { |
---|
2607 | |
---|
2608 | // save the parameter file |
---|
2609 | FILE* fp; |
---|
2610 | #if QT_VERSION < 0x040000 |
---|
2611 | fp = fopen (QString(fMovieTempFolderPath+fParameterFileName).ascii(), "w"); |
---|
2612 | #else |
---|
2613 | fp = fopen (QString(fMovieTempFolderPath+fParameterFileName).toStdString().c_str(), "w"); |
---|
2614 | #endif |
---|
2615 | |
---|
2616 | if (fp == NULL) { |
---|
2617 | setRecordingInfos("Generation of parameter file failed"); |
---|
2618 | return false; |
---|
2619 | } |
---|
2620 | |
---|
2621 | fprintf (fp,"# parameter file template with lots of comments to assist you\n"); |
---|
2622 | fprintf (fp,"#\n"); |
---|
2623 | fprintf (fp,"# you can use this as a template, copying it to a separate file then modifying\n"); |
---|
2624 | fprintf (fp,"# the copy\n"); |
---|
2625 | fprintf (fp,"#\n"); |
---|
2626 | fprintf (fp,"#\n"); |
---|
2627 | fprintf (fp,"# any line beginning with '#' is a comment\n"); |
---|
2628 | fprintf (fp,"#\n"); |
---|
2629 | fprintf (fp,"# no line should be longer than 255 characters\n"); |
---|
2630 | fprintf (fp,"#\n"); |
---|
2631 | fprintf (fp,"#\n"); |
---|
2632 | fprintf (fp,"# general format of each line is:\n"); |
---|
2633 | fprintf (fp,"# \n"); |
---|
2634 | fprintf (fp,"#\n"); |
---|
2635 | fprintf (fp,"# lines can generally be in any order\n"); |
---|
2636 | fprintf (fp,"#\n"); |
---|
2637 | fprintf (fp,"# an exception is the option 'INPUT' which must be followed by input\n"); |
---|
2638 | fprintf (fp,"# files in the order in which they must appear, followed by 'END_INPUT'\n"); |
---|
2639 | fprintf (fp,"#\n"); |
---|
2640 | fprintf (fp,"# Also, if you use the `command` method of generating input file names,\n"); |
---|
2641 | fprintf (fp,"# the command will only be executed in the INPUT_DIR if INPUT_DIR preceeds\n"); |
---|
2642 | fprintf (fp,"# the INPUT parameter.\n"); |
---|
2643 | fprintf (fp,"#\n"); |
---|
2644 | fprintf (fp,"# MUST be in UPPER CASE\n"); |
---|
2645 | fprintf (fp,"#\n"); |
---|
2646 | fprintf (fp,"\n"); |
---|
2647 | fprintf (fp,"# Pattern affects speed, quality and compression. See the User's Guide\n"); |
---|
2648 | fprintf (fp,"# for more info.\n"); |
---|
2649 | fprintf (fp,"\n"); |
---|
2650 | fprintf (fp,"PATTERN IBBPBBPBBPBBPBBP\n"); |
---|
2651 | #if QT_VERSION < 0x040000 |
---|
2652 | fprintf (fp,"OUTPUT %s\n",getSaveFileName().ascii()); |
---|
2653 | #else |
---|
2654 | fprintf (fp,"OUTPUT %s\n",getSaveFileName().toStdString().c_str()); |
---|
2655 | #endif |
---|
2656 | fprintf (fp,"\n"); |
---|
2657 | fprintf (fp,"# mpeg_encode really only accepts 3 different file formats, but using a\n"); |
---|
2658 | fprintf (fp,"# conversion statement it can effectively handle ANY file format\n"); |
---|
2659 | fprintf (fp,"#\n"); |
---|
2660 | fprintf (fp,"# You must specify the type of the input files. The choices are:\n"); |
---|
2661 | fprintf (fp,"# YUV, PPM, JMOVIE, Y, JPEG, PNM\n"); |
---|
2662 | fprintf (fp,"# (must be upper case)\n"); |
---|
2663 | fprintf (fp,"#\n"); |
---|
2664 | fprintf (fp,"BASE_FILE_FORMAT PPM\n"); |
---|
2665 | fprintf (fp,"\n"); |
---|
2666 | fprintf (fp,"#\n"); |
---|
2667 | fprintf (fp,"# if YUV format (or using parallel version), must provide width and height\n"); |
---|
2668 | fprintf (fp,"# YUV_SIZE widthxheight\n"); |
---|
2669 | fprintf (fp,"# this option is ignored if BASE_FILE_FORMAT is not YUV and you're running\n"); |
---|
2670 | fprintf (fp,"# on just one machine\n"); |
---|
2671 | fprintf (fp,"#\n"); |
---|
2672 | fprintf (fp,"YUV_SIZE 352x240\n"); |
---|
2673 | fprintf (fp,"\n"); |
---|
2674 | fprintf (fp,"# If you are using YUV, there are different supported file formats.\n"); |
---|
2675 | fprintf (fp,"# EYUV or UCB are the same as previous versions of this encoder.\n"); |
---|
2676 | fprintf (fp,"# (All the Y's, then U's then V's, in 4:2:0 subsampling.)\n"); |
---|
2677 | fprintf (fp,"# Other formats, such as Abekas, Phillips, or a general format are\n"); |
---|
2678 | fprintf (fp,"# permissible, the general format is a string of Y's, U's, and V's\n"); |
---|
2679 | fprintf (fp,"# to specify the file order.\n"); |
---|
2680 | fprintf (fp,"\n"); |
---|
2681 | fprintf (fp,"INPUT_FORMAT UCB\n"); |
---|
2682 | fprintf (fp,"\n"); |
---|
2683 | fprintf (fp,"# the conversion statement\n"); |
---|
2684 | fprintf (fp,"#\n"); |
---|
2685 | fprintf (fp,"# Each occurrence of '*' will be replaced by the input file\n"); |
---|
2686 | fprintf (fp,"#\n"); |
---|
2687 | fprintf (fp,"# e.g., if you have a bunch of GIF files, then this might be:\n"); |
---|
2688 | fprintf (fp,"# INPUT_CONVERT giftoppm *\n"); |
---|
2689 | fprintf (fp,"#\n"); |
---|
2690 | fprintf (fp,"# e.g., if you have a bunch of files like a.Y a.U a.V, etc., then:\n"); |
---|
2691 | fprintf (fp,"# INPUT_CONVERT cat *.Y *.U *.V\n"); |
---|
2692 | fprintf (fp,"#\n"); |
---|
2693 | fprintf (fp,"# e.g., if you are grabbing from laser disc you might have something like\n"); |
---|
2694 | fprintf (fp,"# INPUT_CONVERT goto frame *; grabppm\n"); |
---|
2695 | fprintf (fp,"# 'INPUT_CONVERT *' means the files are already in the base file format\n"); |
---|
2696 | fprintf (fp,"#\n"); |
---|
2697 | fprintf (fp,"INPUT_CONVERT * \n"); |
---|
2698 | fprintf (fp,"\n"); |
---|
2699 | fprintf (fp,"# number of frames in a GOP.\n"); |
---|
2700 | fprintf (fp,"#\n"); |
---|
2701 | fprintf (fp,"# since each GOP must have at least one I-frame, the encoder will find the\n"); |
---|
2702 | fprintf (fp,"# the first I-frame after GOP_SIZE frames to start the next GOP\n"); |
---|
2703 | fprintf (fp,"#\n"); |
---|
2704 | fprintf (fp,"# later, will add more flexible GOP signalling\n"); |
---|
2705 | fprintf (fp,"#\n"); |
---|
2706 | fprintf (fp,"GOP_SIZE 16\n"); |
---|
2707 | fprintf (fp,"\n"); |
---|
2708 | fprintf (fp,"# number of slices in a frame\n"); |
---|
2709 | fprintf (fp,"#\n"); |
---|
2710 | fprintf (fp,"# 1 is a good number. another possibility is the number of macroblock rows\n"); |
---|
2711 | fprintf (fp,"# (which is the height divided by 16)\n"); |
---|
2712 | fprintf (fp,"#\n"); |
---|
2713 | fprintf (fp,"SLICES_PER_FRAME 1\n"); |
---|
2714 | fprintf (fp,"\n"); |
---|
2715 | fprintf (fp,"# directory to get all input files from (makes this file easier to read)\n"); |
---|
2716 | #if QT_VERSION < 0x040000 |
---|
2717 | fprintf (fp,"INPUT_DIR %s\n",fMovieTempFolderPath.ascii()); |
---|
2718 | #else |
---|
2719 | fprintf (fp,"INPUT_DIR %s\n",fMovieTempFolderPath.toStdString().c_str()); |
---|
2720 | #endif |
---|
2721 | fprintf (fp,"\n"); |
---|
2722 | fprintf (fp,"# There are a bunch of ways to specify the input files.\n"); |
---|
2723 | fprintf (fp,"# from a simple one-per-line listing, to the following \n"); |
---|
2724 | fprintf (fp,"# way of numbering them. See the manual for more information.\n"); |
---|
2725 | fprintf (fp,"INPUT\n"); |
---|
2726 | fprintf (fp,"# '*' is replaced by the numbers 01, 02, 03, 04\n"); |
---|
2727 | fprintf (fp,"# if I instead do [01-11], it would be 01, 02, ..., 09, 10, 11\n"); |
---|
2728 | fprintf (fp,"# if I instead do [1-11], it would be 1, 2, 3, ..., 9, 10, 11\n"); |
---|
2729 | fprintf (fp,"# if I instead do [1-11+3], it would be 1, 4, 7, 10\n"); |
---|
2730 | fprintf (fp,"# the program assumes none of your input files has a name ending in ']'\n"); |
---|
2731 | fprintf (fp,"# if you do, too bad!!!\n"); |
---|
2732 | fprintf (fp,"#\n"); |
---|
2733 | fprintf (fp,"#\n"); |
---|
2734 | fprintf (fp,"Test*.ppm [0-%d]\n",fRecordFrameNumber-1); |
---|
2735 | fprintf (fp,"# can have more files here if you want...there is no limit on the number\n"); |
---|
2736 | fprintf (fp,"# of files\n"); |
---|
2737 | fprintf (fp,"END_INPUT\n"); |
---|
2738 | fprintf (fp,"\n"); |
---|
2739 | fprintf (fp,"\n"); |
---|
2740 | fprintf (fp,"\n"); |
---|
2741 | fprintf (fp,"# Many of the remaining options have to do with the motion search and qscale\n"); |
---|
2742 | fprintf (fp,"\n"); |
---|
2743 | fprintf (fp,"# FULL or HALF -- must be upper case\n"); |
---|
2744 | fprintf (fp,"# Should be FULL for computer generated images\n"); |
---|
2745 | fprintf (fp,"PIXEL FULL\n"); |
---|
2746 | fprintf (fp,"\n"); |
---|
2747 | fprintf (fp,"# means +/- this many pixels for both P and B frame searches\n"); |
---|
2748 | fprintf (fp,"# specify two numbers if you wish to serc different ranges in the two.\n"); |
---|
2749 | fprintf (fp,"RANGE 10\n"); |
---|
2750 | fprintf (fp,"\n"); |
---|
2751 | fprintf (fp,"# The two search algorithm parameters below mostly affect speed,\n"); |
---|
2752 | fprintf (fp,"# with some affect on compression and almost none on quality.\n"); |
---|
2753 | fprintf (fp,"\n"); |
---|
2754 | fprintf (fp,"# this must be one of {EXHAUSTIVE, SUBSAMPLE, LOGARITHMIC}\n"); |
---|
2755 | fprintf (fp,"PSEARCH_ALG LOGARITHMIC\n"); |
---|
2756 | fprintf (fp,"\n"); |
---|
2757 | fprintf (fp,"# this must be one of {SIMPLE, CROSS2, EXHAUSTIVE}\n"); |
---|
2758 | fprintf (fp,"#\n"); |
---|
2759 | fprintf (fp,"# note that EXHAUSTIVE is really, really, really slow\n"); |
---|
2760 | fprintf (fp,"#\n"); |
---|
2761 | fprintf (fp,"BSEARCH_ALG SIMPLE\n"); |
---|
2762 | fprintf (fp,"\n"); |
---|
2763 | fprintf (fp,"#\n"); |
---|
2764 | fprintf (fp,"# these specify the q-scale for I, P, and B frames\n"); |
---|
2765 | fprintf (fp,"# (values must be between 1 and 31)\n"); |
---|
2766 | fprintf (fp,"# These are the Qscale values for the entire frame in variable bit-rate\n"); |
---|
2767 | fprintf (fp,"# mode, and starting points (but not important) for constant bit rate\n"); |
---|
2768 | fprintf (fp,"#\n"); |
---|
2769 | fprintf (fp,"\n"); |
---|
2770 | fprintf (fp,"# Qscale (Quantization scale) affects quality and compression,\n"); |
---|
2771 | fprintf (fp,"# but has very little effect on speed.\n"); |
---|
2772 | fprintf (fp,"\n"); |
---|
2773 | fprintf (fp,"IQSCALE 4\n"); |
---|
2774 | fprintf (fp,"PQSCALE 5\n"); |
---|
2775 | fprintf (fp,"BQSCALE 12\n"); |
---|
2776 | fprintf (fp,"\n"); |
---|
2777 | fprintf (fp,"# this must be ORIGINAL or DECODED\n"); |
---|
2778 | fprintf (fp,"REFERENCE_FRAME ORIGINAL\n"); |
---|
2779 | fprintf (fp,"\n"); |
---|
2780 | fprintf (fp,"# for parallel parameters see parallel.param in the exmaples subdirectory\n"); |
---|
2781 | fprintf (fp,"\n"); |
---|
2782 | fprintf (fp,"# if you want constant bit-rate mode, specify it as follows (number is bits/sec):\n"); |
---|
2783 | fprintf (fp,"#BIT_RATE 1000000\n"); |
---|
2784 | fprintf (fp,"\n"); |
---|
2785 | fprintf (fp,"# To specify the buffer size (327680 is default, measused in bits, for 16bit words)\n"); |
---|
2786 | fprintf (fp,"BUFFER_SIZE 327680\n"); |
---|
2787 | fprintf (fp,"\n"); |
---|
2788 | fprintf (fp,"# The frame rate is the number of frames/second (legal values:\n"); |
---|
2789 | fprintf (fp,"# 23.976, 24, 25, 29.97, 30, 50 ,59.94, 60\n"); |
---|
2790 | fprintf (fp,"FRAME_RATE 30\n"); |
---|
2791 | fprintf (fp,"\n"); |
---|
2792 | fprintf (fp,"# There are many more options, see the users manual for examples....\n"); |
---|
2793 | fprintf (fp,"# ASPECT_RATIO, USER_DATA, GAMMA, IQTABLE, etc.\n"); |
---|
2794 | fprintf (fp,"\n"); |
---|
2795 | fprintf (fp,"\n"); |
---|
2796 | fclose (fp); |
---|
2797 | |
---|
2798 | setRecordingInfos("Parameter file "+fParameterFileName+" generated in "+fMovieTempFolderPath); |
---|
2799 | setRecordingStatus(READY_TO_ENCODE); |
---|
2800 | return true; |
---|
2801 | } |
---|
2802 | |
---|
2803 | void G4OpenGLQtViewer::encodeVideo() |
---|
2804 | { |
---|
2805 | if ((getEncoderPath() != "") && (getSaveFileName() != "")) { |
---|
2806 | setRecordingStatus(ENCODING); |
---|
2807 | |
---|
2808 | #if QT_VERSION < 0x040000 |
---|
2809 | QStringList args = QStringList(fEncoderPath); |
---|
2810 | args.push_back(fMovieTempFolderPath+fParameterFileName); |
---|
2811 | fProcess = new QProcess(args); |
---|
2812 | QObject ::connect(fProcess,SIGNAL(processExited ()), |
---|
2813 | this,SLOT(processEncodeFinished())); |
---|
2814 | QObject ::connect(fProcess,SIGNAL(readyReadStdout ()), |
---|
2815 | this,SLOT(processEncodeStdout())); |
---|
2816 | fProcess->setCommunication(QProcess::DupStderr); |
---|
2817 | fProcess->launch(""); |
---|
2818 | #else |
---|
2819 | fProcess = new QProcess(); |
---|
2820 | #if QT_VERSION > 0x040100 |
---|
2821 | QObject ::connect(fProcess,SIGNAL(finished ( int,QProcess::ExitStatus)), |
---|
2822 | this,SLOT(processEncodeFinished())); |
---|
2823 | QObject ::connect(fProcess,SIGNAL(readyReadStandardOutput ()), |
---|
2824 | this,SLOT(processEncodeStdout())); |
---|
2825 | #else |
---|
2826 | QObject ::connect(fProcess,SIGNAL(finished ( int)), |
---|
2827 | this,SLOT(processEncodeFinished())); |
---|
2828 | QObject ::connect(fProcess,SIGNAL(readyReadStandardOutput ()), |
---|
2829 | this,SLOT(processEncodeStdout())); |
---|
2830 | #endif |
---|
2831 | fProcess->setReadChannelMode(QProcess::MergedChannels); |
---|
2832 | fProcess->start (fEncoderPath, QStringList(fMovieTempFolderPath+fParameterFileName)); |
---|
2833 | #endif |
---|
2834 | } |
---|
2835 | } |
---|
2836 | |
---|
2837 | |
---|
2838 | // FIXME : does not work on Qt3 |
---|
2839 | void G4OpenGLQtViewer::processEncodeStdout() |
---|
2840 | { |
---|
2841 | #if QT_VERSION > 0x040000 |
---|
2842 | QString tmp = fProcess->readAllStandardOutput ().data(); |
---|
2843 | int start = tmp.lastIndexOf("ESTIMATED TIME"); |
---|
2844 | tmp = tmp.mid(start,tmp.indexOf("\n",start)-start); |
---|
2845 | #else |
---|
2846 | QString tmp = fProcess->readStdout ().data(); |
---|
2847 | int start = tmp.findRev("ESTIMATED TIME"); |
---|
2848 | tmp = tmp.mid(start,tmp.find("\n",start)-start); |
---|
2849 | #endif |
---|
2850 | setRecordingInfos(tmp); |
---|
2851 | } |
---|
2852 | |
---|
2853 | |
---|
2854 | void G4OpenGLQtViewer::processEncodeFinished() |
---|
2855 | { |
---|
2856 | |
---|
2857 | QString txt = ""; |
---|
2858 | txt = getProcessErrorMsg(); |
---|
2859 | if (txt == "") { |
---|
2860 | setRecordingStatus(SUCCESS); |
---|
2861 | } else { |
---|
2862 | setRecordingStatus(FAILED); |
---|
2863 | } |
---|
2864 | setRecordingInfos(txt+removeTempFolder()); |
---|
2865 | } |
---|
2866 | |
---|
2867 | |
---|
2868 | void G4OpenGLQtViewer::processLookForFinished() |
---|
2869 | { |
---|
2870 | |
---|
2871 | QString txt = getProcessErrorMsg(); |
---|
2872 | if (txt != "") { |
---|
2873 | fEncoderPath = ""; |
---|
2874 | } else { |
---|
2875 | #if QT_VERSION > 0x040000 |
---|
2876 | fEncoderPath = QString(fProcess->readAllStandardOutput ().data()).trimmed(); |
---|
2877 | #else |
---|
2878 | fEncoderPath = QString(fProcess->readStdout ().data()).simplifyWhiteSpace(); |
---|
2879 | #endif |
---|
2880 | // if not found, return "not found" |
---|
2881 | if (fEncoderPath.contains(" ")) { |
---|
2882 | fEncoderPath = ""; |
---|
2883 | } else if (!fEncoderPath.contains("mpeg_encode")) { |
---|
2884 | fEncoderPath = ""; |
---|
2885 | } |
---|
2886 | setEncoderPath(fEncoderPath); |
---|
2887 | } |
---|
2888 | // init temp folder |
---|
2889 | #if QT_VERSION > 0x040000 |
---|
2890 | setTempFolderPath(QDir::temp ().absolutePath ()); |
---|
2891 | #else |
---|
2892 | // Let's have a try |
---|
2893 | setTempFolderPath("/tmp/"); |
---|
2894 | #endif |
---|
2895 | } |
---|
2896 | |
---|
2897 | |
---|
2898 | QString G4OpenGLQtViewer::getProcessErrorMsg() |
---|
2899 | { |
---|
2900 | QString txt = ""; |
---|
2901 | #if QT_VERSION < 0x040000 |
---|
2902 | if (!fProcess->normalExit ()) { |
---|
2903 | txt = "Exist status "+ fProcess->exitStatus (); |
---|
2904 | } |
---|
2905 | #else |
---|
2906 | if (fProcess->exitCode() != 0) { |
---|
2907 | switch (fProcess->error()) { |
---|
2908 | case QProcess::FailedToStart: |
---|
2909 | txt = "The process failed to start. Either the invoked program is missing, or you may have insufficient permissions to invoke the program.\n"; |
---|
2910 | break; |
---|
2911 | case QProcess::Crashed: |
---|
2912 | txt = "The process crashed some time after starting successfully.\n"; |
---|
2913 | break; |
---|
2914 | case QProcess::Timedout: |
---|
2915 | txt = "The last waitFor...() function timed out. The state of QProcess is unchanged, and you can try calling waitFor...() again.\n"; |
---|
2916 | break; |
---|
2917 | case QProcess::WriteError: |
---|
2918 | txt = "An error occurred when attempting to write to the process. For example, the process may not be running, or it may have closed its input channel.\n"; |
---|
2919 | break; |
---|
2920 | case QProcess::ReadError: |
---|
2921 | txt = "An error occurred when attempting to read from the process. For example, the process may not be running.\n"; |
---|
2922 | break; |
---|
2923 | case QProcess::UnknownError: |
---|
2924 | txt = "An unknown error occurred. This is the default return value of error().\n"; |
---|
2925 | break; |
---|
2926 | } |
---|
2927 | } |
---|
2928 | #endif |
---|
2929 | return txt; |
---|
2930 | } |
---|
2931 | |
---|
2932 | /* |
---|
2933 | |
---|
2934 | void MultiLayer::exportToSVG(const QString& fname) |
---|
2935 | { |
---|
2936 | QPicture picture; |
---|
2937 | QPainter p(&picture); |
---|
2938 | for (int i=0;i<(int)graphsList->count();i++) |
---|
2939 | { |
---|
2940 | Graph *gr=(Graph *)graphsList->at(i); |
---|
2941 | Plot *myPlot= (Plot *)gr->plotWidget(); |
---|
2942 | |
---|
2943 | QPoint pos=gr->pos(); |
---|
2944 | |
---|
2945 | int width=int(myPlot->frameGeometry().width()); |
---|
2946 | int height=int(myPlot->frameGeometry().height()); |
---|
2947 | |
---|
2948 | myPlot->print(&p, QRect(pos,QSize(width,height))); |
---|
2949 | } |
---|
2950 | |
---|
2951 | p.end(); |
---|
2952 | picture.save(fname, "svg"); |
---|
2953 | } |
---|
2954 | */ |
---|
2955 | #endif |
---|