| [529] | 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: G4OpenGLXViewerMessenger.cc,v 1.5 2006/11/21 16:24:00 allison Exp $
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| 28 | // GEANT4 tag $Name: geant4-08-02-patch-01 $
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| 29 |
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| 30 | #ifdef G4VIS_BUILD_OPENGLX_DRIVER
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| 31 |
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| 32 | #include "G4OpenGLXViewerMessenger.hh"
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| 33 |
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| 34 | #include "G4OpenGLXViewer.hh"
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| 35 |
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| 36 | #include "G4UImanager.hh"
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| 37 | #include "G4UIcommand.hh"
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| 38 | #include "G4UIdirectory.hh"
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| 39 | #include "G4UIcmdWithoutParameter.hh"
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| 40 | #include "G4UIcmdWithABool.hh"
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| 41 | #include "G4VisManager.hh"
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| 42 | #include <sstream>
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| 43 |
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| 44 | G4OpenGLXViewerMessenger* G4OpenGLXViewerMessenger::fpInstance = 0;
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| 45 |
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| 46 | G4OpenGLXViewerMessenger* G4OpenGLXViewerMessenger::GetInstance()
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| 47 | {
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| 48 | if (!fpInstance) fpInstance = new G4OpenGLXViewerMessenger;
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| 49 | return fpInstance;
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| 50 | }
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| 51 |
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| 52 | G4OpenGLXViewerMessenger::G4OpenGLXViewerMessenger()
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| 53 | {
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| 54 | fpDirectory = new G4UIdirectory("/vis/oglx/");
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| 55 | fpDirectory->SetGuidance("G4OpenGLXViewer commands.");
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| 56 |
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| 57 | fpCommandPrintEPS =
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| 58 | new G4UIcmdWithoutParameter("/vis/oglx/printEPS", this);
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| 59 | fpCommandPrintEPS->SetGuidance("Print Encapsulated PostScript file.");
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| 60 | fpCommandPrintEPS->SetGuidance
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| 61 | ("Generates files with names G4OpenGL_n.eps, where n is a sequence"
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| 62 | "\nnumber, starting at 0.");
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| 63 | }
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| 64 |
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| 65 | G4OpenGLXViewerMessenger::~G4OpenGLXViewerMessenger ()
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| 66 | {
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| 67 | delete fpCommandPrintEPS;
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| 68 | delete fpDirectory;
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| 69 | }
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| 70 |
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| 71 | void G4OpenGLXViewerMessenger::SetNewValue
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| 72 | (G4UIcommand* command, G4String)
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| 73 | {
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| 74 | G4VisManager* pVisManager = G4VisManager::GetInstance();
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| 75 |
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| 76 | G4VViewer* pVViewer = pVisManager->GetCurrentViewer();
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| 77 |
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| 78 | if (!pVViewer) {
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| 79 | G4cout <<
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| 80 | "G4OpenGLXViewerMessenger::SetNewValue: No current viewer."
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| 81 | "\n \"/vis/open\", or similar, to get one."
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| 82 | << G4endl;
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| 83 | return;
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| 84 | }
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| 85 |
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| 86 | G4OpenGLXViewer* pViewer = dynamic_cast<G4OpenGLXViewer*>(pVViewer);
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| 87 |
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| 88 | if (!pViewer) {
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| 89 | G4cout <<
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| 90 | "G4OpenGLXViewerMessenger::SetNewValue: Current viewer is not of type"
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| 91 | "\n OGL*X*. This feature currently only available on X Windows."
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| 92 | << G4endl;
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| 93 | return;
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| 94 | }
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| 95 |
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| 96 | if (command == fpCommandPrintEPS)
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| 97 | {
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| 98 | // Keep copy of print_string to preserve Xm behaviour...
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| 99 | char* tmp_string = new char[50];
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| 100 | strcpy (tmp_string, pViewer->print_string);
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| 101 | // Make new print string...
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| 102 | static G4int file_count = 0;
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| 103 | std::ostringstream oss;
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| 104 | oss << "G4OpenGL_" << file_count++ << ".eps";
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| 105 | strcpy (pViewer->print_string, oss.str().c_str());
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| 106 | // Print eps file...
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| 107 | pViewer->print();
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| 108 | // Restore print_string for Xm...
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| 109 | strcpy (pViewer->print_string, tmp_string);
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| 110 | delete tmp_string;
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| 111 | }
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| 112 |
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| 113 | }
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| 114 |
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| 115 | #endif
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