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: G4OpenInventorXtViewer.cc,v 1.24 2006/06/29 21:22:26 gunter Exp $ |
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28 | // GEANT4 tag $Name: $ |
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29 | // |
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30 | /* |
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31 | * jck 05 Feb 1997 - Initial Implementation |
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32 | * jck 21 Apr 1997 |
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33 | * Mods for SoXtHepViewer |
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34 | * gb : on Win32 use an SoXtExaminerViewer. |
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35 | * gb 05 April 2004 : revisit to separate Windows things. |
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36 | * gb 09 November 2004 : restore the escape button. |
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37 | * gb 09 November 2004 : have a menu bar in the viewer shell. |
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38 | * gb 09 November 2004 : have gl2ps file production. |
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39 | * gb 14 November 2004 : inherit G4OpenInventorViewer. |
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40 | */ |
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41 | |
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42 | #ifdef G4VIS_BUILD_OIX_DRIVER |
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43 | |
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44 | // this : |
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45 | #include "G4OpenInventorXtViewer.hh" |
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46 | |
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47 | #include <Inventor/nodes/SoSelection.h> |
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48 | |
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49 | #include <Inventor/Xt/SoXt.h> |
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50 | #include <Inventor/Xt/viewers/SoXtExaminerViewer.h> |
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51 | |
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52 | #include <X11/StringDefs.h> |
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53 | #include <X11/Shell.h> |
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54 | |
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55 | #include <Xm/Xm.h> |
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56 | #include <Xm/PushB.h> |
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57 | #include <Xm/Form.h> |
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58 | #include <Xm/CascadeB.h> |
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59 | #include <Xm/RowColumn.h> |
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60 | #include <Xm/Text.h> |
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61 | |
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62 | #include "HEPVis/actions/SoGL2PSAction.h" |
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63 | |
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64 | #include "G4OpenInventor.hh" |
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65 | #include "G4OpenInventorSceneHandler.hh" |
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66 | #include "G4VInteractorManager.hh" |
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67 | |
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68 | G4OpenInventorXtViewer::G4OpenInventorXtViewer( |
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69 | G4OpenInventorSceneHandler& sceneHandler |
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70 | ,const G4String& name) |
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71 | :G4OpenInventorViewer (sceneHandler, name) |
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72 | ,fShell(0) |
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73 | ,fViewer(0) |
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74 | ,fHelpForm(0) |
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75 | ,fHelpText(0) |
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76 | { |
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77 | G4cout << "Window name: " << fName << G4endl; |
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78 | |
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79 | G4String wName = fName; |
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80 | |
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81 | #define SIZE 600 |
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82 | Widget parent = (Widget)fInteractorManager->GetParentInteractor (); |
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83 | if(!parent) { |
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84 | // Check if user has specified an X-Windows-type geometry string... |
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85 | char s[32]; |
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86 | sprintf(s,"%dx%d",SIZE,SIZE); |
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87 | G4String sgeometry = fVP.GetXGeometryString(); |
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88 | if(sgeometry.empty()) sgeometry = s; |
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89 | |
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90 | //Create a shell window : |
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91 | G4String shellName = wName; |
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92 | shellName += "_shell"; |
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93 | Arg args[10]; |
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94 | XtSetArg(args[0],XtNgeometry,XtNewString(sgeometry.c_str())); |
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95 | XtSetArg(args[1],XtNborderWidth,0); |
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96 | XtSetArg(args[2],XtNtitle,XtNewString(wName.c_str())); |
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97 | fShell = XtAppCreateShell(shellName.c_str(),"Inventor", |
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98 | topLevelShellWidgetClass, |
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99 | SoXt::getDisplay(), |
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100 | args,3); |
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101 | |
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102 | XtSetArg(args[0],XmNtopAttachment ,XmATTACH_FORM); |
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103 | XtSetArg(args[1],XmNleftAttachment ,XmATTACH_FORM); |
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104 | XtSetArg(args[2],XmNrightAttachment ,XmATTACH_FORM); |
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105 | XtSetArg(args[3],XmNbottomAttachment,XmATTACH_FORM); |
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106 | Widget form = XmCreateForm (fShell,(char*)"form",args,4); |
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107 | XtManageChild (form); |
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108 | |
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109 | XtSetArg(args[0],XmNtopAttachment ,XmATTACH_FORM); |
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110 | XtSetArg(args[1],XmNleftAttachment ,XmATTACH_FORM); |
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111 | XtSetArg(args[2],XmNrightAttachment ,XmATTACH_FORM); |
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112 | Widget menuBar = XmCreateMenuBar (form,(char*)"menuBar",args,3); |
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113 | XtManageChild(menuBar); |
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114 | |
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115 | {Widget menu = AddMenu(menuBar,"File","File"); |
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116 | AddButton(menu,"PS (gl2ps)",PostScriptCbk); |
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117 | AddButton(menu,"PS (pixmap)",PixmapPostScriptCbk); |
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118 | AddButton(menu,"IV",WriteInventorCbk); |
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119 | AddButton(menu,"Escape",EscapeCbk);} |
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120 | |
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121 | {Widget menu = AddMenu(menuBar,"Etc","Etc"); |
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122 | AddButton(menu,"Erase detector",EraseDetectorCbk); |
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123 | AddButton(menu,"Erase event",EraseEventCbk); |
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124 | AddButton(menu,"Set solid",SetSolidCbk); |
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125 | /* AddButton(menu,"Set (G4) wire frame",SetWireFrameCbk);*/ |
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126 | AddButton(menu,"Set (G4) reduced wire frame",SetReducedWireFrameCbk); |
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127 | AddButton(menu,"Set (G4) full wire frame",SetFullWireFrameCbk); |
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128 | AddButton(menu,"Visible mothers + invisible daughters",SetPreviewCbk); |
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129 | AddButton(menu,"Visible mothers + visible daughters",SetPreviewAndFullCbk); |
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130 | AddButton(menu,"Update scene",UpdateSceneCbk); |
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131 | AddButton(menu,"Scene graph stats",SceneGraphStatisticsCbk); |
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132 | } |
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133 | |
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134 | {Widget menu = AddMenu(menuBar,"Help","Help"); |
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135 | AddButton(menu,"Controls",HelpCbk);} |
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136 | |
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137 | fViewer = new SoXtExaminerViewer(form,wName.c_str(),TRUE); |
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138 | |
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139 | XtSetArg(args[0],XmNtopAttachment ,XmATTACH_WIDGET); |
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140 | XtSetArg(args[1],XmNtopWidget ,menuBar); |
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141 | XtSetArg(args[2],XmNleftAttachment ,XmATTACH_FORM); |
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142 | XtSetArg(args[3],XmNrightAttachment ,XmATTACH_FORM); |
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143 | XtSetArg(args[4],XmNbottomAttachment,XmATTACH_FORM); |
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144 | XtSetValues(fViewer->getWidget(),args,5); |
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145 | |
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146 | fHelpForm = XmCreateFormDialog(fShell,(char*)"help",NULL,0); |
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147 | XtSetArg(args[0],XmNleftAttachment ,XmATTACH_FORM); |
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148 | XtSetArg(args[1],XmNrightAttachment ,XmATTACH_FORM); |
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149 | XtSetArg(args[2],XmNbottomAttachment,XmATTACH_FORM); |
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150 | Widget cancel = XmCreatePushButton(fHelpForm,(char*)"helpCancel",args,3); |
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151 | XtAddCallback(cancel,XmNactivateCallback,HelpCancelCbk,(XtPointer)this); |
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152 | XtManageChild(cancel); |
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153 | XtSetArg(args[0],XmNtopAttachment ,XmATTACH_FORM); |
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154 | XtSetArg(args[1],XmNleftAttachment ,XmATTACH_FORM); |
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155 | XtSetArg(args[2],XmNrightAttachment ,XmATTACH_FORM); |
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156 | XtSetArg(args[3],XmNbottomAttachment,XmATTACH_WIDGET); |
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157 | XtSetArg(args[4],XmNbottomWidget ,cancel); |
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158 | fHelpText = XmCreateScrolledText(fHelpForm,(char*)"helpText",args,5); |
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159 | XtManageChild(fHelpText); |
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160 | |
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161 | fInteractorManager->AddShell(fShell); |
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162 | |
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163 | } else { |
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164 | char* str = fInteractorManager->GetCreationString(); |
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165 | if(str!=0) wName = str; |
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166 | fViewer = new SoXtExaminerViewer(parent,wName.c_str(),TRUE); |
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167 | } |
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168 | |
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169 | fViewer->setSize(SbVec2s(SIZE,SIZE)); |
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170 | |
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171 | // Have a GL2PS render action : |
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172 | const SbViewportRegion& vpRegion = fViewer->getViewportRegion(); |
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173 | fGL2PSAction = new SoGL2PSAction(vpRegion); |
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174 | fViewer->setGLRenderAction(fGL2PSAction); |
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175 | |
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176 | // Else : |
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177 | fViewer->setSceneGraph(fSoSelection); |
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178 | fViewer->viewAll(); |
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179 | fViewer->saveHomePosition(); |
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180 | fViewer->setTitle(fName); |
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181 | fViewer->show(); |
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182 | if(fShell) { |
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183 | SoXt::show(fShell); |
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184 | fInteractorManager->FlushAndWaitExecution (); |
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185 | } |
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186 | fInteractorManager->SetCreatedInteractor (fViewer -> getWidget()); |
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187 | } |
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188 | |
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189 | G4OpenInventorXtViewer::~G4OpenInventorXtViewer () { |
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190 | if(fShell) fInteractorManager->RemoveShell(fShell); |
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191 | if(fViewer) { |
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192 | fViewer->setSceneGraph(0); |
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193 | //FIXME : SGI : the below "delete" block things. |
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194 | //FIXME : CoinXt : the below "delete" crashe in ~SoXtRenderArea. |
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195 | //FIXME : delete fViewer; |
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196 | } |
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197 | if(fShell) XtDestroyWidget(fShell); |
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198 | } |
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199 | |
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200 | void G4OpenInventorXtViewer::FinishView () { |
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201 | if(!fViewer) return; |
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202 | fViewer->viewAll(); |
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203 | fViewer->saveHomePosition(); |
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204 | } |
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205 | |
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206 | void G4OpenInventorXtViewer::SetView () { |
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207 | G4OpenInventorViewer::SetView (); |
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208 | if(!fViewer) return; |
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209 | // Background. |
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210 | G4Colour b = fVP.GetBackgroundColour (); |
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211 | fViewer->setBackgroundColor |
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212 | (SbColor((float)b.GetRed(),(float)b.GetGreen(),(float)b.GetBlue())); |
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213 | } |
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214 | |
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215 | |
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216 | void G4OpenInventorXtViewer::ViewerRender () { |
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217 | if(!fViewer) return; |
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218 | fViewer->render(); |
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219 | } |
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220 | |
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221 | SoCamera* G4OpenInventorXtViewer::GetCamera () { |
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222 | if(!fViewer) return 0; |
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223 | return fViewer->getCamera(); |
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224 | } |
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225 | |
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226 | Widget G4OpenInventorXtViewer::AddMenu( |
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227 | Widget aMenuBar |
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228 | ,const G4String& aName |
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229 | ,const G4String& aLabel |
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230 | ) |
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231 | { |
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232 | // Pulldown menu : |
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233 | Widget menu = XmCreatePulldownMenu(aMenuBar,(char*)aName.c_str(),NULL,0); |
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234 | // Cascade button : |
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235 | Arg args[2]; |
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236 | XmString cps = |
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237 | XmStringLtoRCreate((char*)aLabel.c_str(),XmSTRING_DEFAULT_CHARSET); |
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238 | XtSetArg (args[0],XmNlabelString,cps); |
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239 | XtSetArg (args[1],XmNsubMenuId,menu); |
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240 | Widget widget = XmCreateCascadeButton(aMenuBar,(char*)aName.c_str(),args,2); |
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241 | XmStringFree (cps); |
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242 | XtManageChild(widget); |
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243 | return menu; |
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244 | } |
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245 | void G4OpenInventorXtViewer::AddButton ( |
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246 | Widget aMenu |
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247 | ,const G4String& aLabel |
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248 | ,XtCallbackProc aCallback |
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249 | ) |
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250 | { |
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251 | Widget widget = XmCreatePushButton(aMenu,(char*)aLabel.c_str(),NULL,0); |
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252 | XtManageChild(widget); |
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253 | XtAddCallback(widget,XmNactivateCallback,aCallback,(XtPointer)this); |
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254 | } |
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255 | |
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256 | void G4OpenInventorXtViewer::HelpCancelCbk( |
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257 | Widget,XtPointer aData,XtPointer) { |
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258 | G4OpenInventorXtViewer* This = (G4OpenInventorXtViewer*)aData; |
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259 | XtUnmanageChild(This->fHelpForm); |
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260 | } |
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261 | |
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262 | |
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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 | void G4OpenInventorXtViewer::EscapeCbk( |
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268 | Widget,XtPointer aData,XtPointer) { |
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269 | G4OpenInventorXtViewer* This = (G4OpenInventorXtViewer*)aData; |
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270 | This->Escape(); |
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271 | } |
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272 | |
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273 | void G4OpenInventorXtViewer::PostScriptCbk( |
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274 | Widget,XtPointer aData,XtPointer) { |
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275 | G4OpenInventorXtViewer* This = (G4OpenInventorXtViewer*)aData; |
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276 | This->WritePostScript(); |
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277 | } |
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278 | |
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279 | void G4OpenInventorXtViewer::PixmapPostScriptCbk( |
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280 | Widget,XtPointer aData,XtPointer) { |
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281 | G4OpenInventorXtViewer* This = (G4OpenInventorXtViewer*)aData; |
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282 | This->WritePixmapPostScript(); |
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283 | } |
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284 | |
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285 | void G4OpenInventorXtViewer::SceneGraphStatisticsCbk( |
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286 | Widget,XtPointer aData,XtPointer) { |
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287 | G4OpenInventorXtViewer* This = (G4OpenInventorXtViewer*)aData; |
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288 | This->SceneGraphStatistics(); |
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289 | } |
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290 | |
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291 | void G4OpenInventorXtViewer::WriteInventorCbk( |
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292 | Widget,XtPointer aData,XtPointer) { |
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293 | G4OpenInventorXtViewer* This = (G4OpenInventorXtViewer*)aData; |
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294 | This->WriteInventor(); |
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295 | } |
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296 | |
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297 | void G4OpenInventorXtViewer::EraseDetectorCbk( |
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298 | Widget,XtPointer aData,XtPointer) { |
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299 | G4OpenInventorXtViewer* This = (G4OpenInventorXtViewer*)aData; |
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300 | This->EraseDetector(); |
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301 | } |
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302 | |
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303 | void G4OpenInventorXtViewer::EraseEventCbk( |
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304 | Widget,XtPointer aData,XtPointer) { |
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305 | G4OpenInventorXtViewer* This = (G4OpenInventorXtViewer*)aData; |
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306 | This->EraseEvent(); |
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307 | } |
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308 | |
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309 | void G4OpenInventorXtViewer::SetSolidCbk( |
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310 | Widget,XtPointer aData,XtPointer) { |
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311 | G4OpenInventorXtViewer* This = (G4OpenInventorXtViewer*)aData; |
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312 | This->SetSolid(); |
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313 | } |
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314 | |
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315 | void G4OpenInventorXtViewer::SetWireFrameCbk( |
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316 | Widget,XtPointer aData,XtPointer) { |
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317 | G4OpenInventorXtViewer* This = (G4OpenInventorXtViewer*)aData; |
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318 | This->SetWireFrame(); |
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319 | } |
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320 | |
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321 | void G4OpenInventorXtViewer::SetReducedWireFrameCbk( |
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322 | Widget,XtPointer aData,XtPointer) { |
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323 | G4OpenInventorXtViewer* This = (G4OpenInventorXtViewer*)aData; |
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324 | This->SetReducedWireFrame(true); |
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325 | } |
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326 | |
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327 | void G4OpenInventorXtViewer::SetFullWireFrameCbk( |
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328 | Widget,XtPointer aData,XtPointer) { |
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329 | G4OpenInventorXtViewer* This = (G4OpenInventorXtViewer*)aData; |
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330 | This->SetReducedWireFrame(false); |
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331 | } |
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332 | |
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333 | void G4OpenInventorXtViewer::UpdateSceneCbk( |
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334 | Widget,XtPointer aData,XtPointer) { |
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335 | G4OpenInventorXtViewer* This = (G4OpenInventorXtViewer*)aData; |
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336 | This->UpdateScene(); |
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337 | } |
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338 | |
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339 | void G4OpenInventorXtViewer::SetPreviewCbk( |
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340 | Widget,XtPointer aData,XtPointer) { |
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341 | G4OpenInventorXtViewer* This = (G4OpenInventorXtViewer*)aData; |
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342 | This->SetPreview(); |
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343 | } |
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344 | |
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345 | void G4OpenInventorXtViewer::SetPreviewAndFullCbk( |
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346 | Widget,XtPointer aData,XtPointer) { |
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347 | G4OpenInventorXtViewer* This = (G4OpenInventorXtViewer*)aData; |
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348 | This->SetPreviewAndFull(); |
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349 | } |
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350 | |
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351 | void G4OpenInventorXtViewer::HelpCbk( |
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352 | Widget,XtPointer aData,XtPointer) { |
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353 | G4OpenInventorXtViewer* This = (G4OpenInventorXtViewer*)aData; |
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354 | XtManageChild(This->fHelpForm); |
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355 | XmTextSetString(This->fHelpText,(char*)This->Help().c_str()); |
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356 | } |
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357 | |
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358 | |
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359 | #endif |
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360 | |
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361 | |
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