Geant4 Cross Reference |
1 // 1 // 2 // ******************************************* 2 // ******************************************************************** 3 // * License and Disclaimer 3 // * License and Disclaimer * 4 // * 4 // * * 5 // * The Geant4 software is copyright of th 5 // * The Geant4 software is copyright of the Copyright Holders of * 6 // * the Geant4 Collaboration. It is provided 6 // * the Geant4 Collaboration. It is provided under the terms and * 7 // * conditions of the Geant4 Software License 7 // * conditions of the Geant4 Software License, included in the file * 8 // * LICENSE and available at http://cern.ch/ 8 // * LICENSE and available at http://cern.ch/geant4/license . These * 9 // * include a list of copyright holders. 9 // * include a list of copyright holders. * 10 // * 10 // * * 11 // * Neither the authors of this software syst 11 // * Neither the authors of this software system, nor their employing * 12 // * institutes,nor the agencies providing fin 12 // * institutes,nor the agencies providing financial support for this * 13 // * work make any representation or warran 13 // * work make any representation or warranty, express or implied, * 14 // * regarding this software system or assum 14 // * regarding this software system or assume any liability for its * 15 // * use. Please see the license in the file 15 // * use. Please see the license in the file LICENSE and URL above * 16 // * for the full disclaimer and the limitatio 16 // * for the full disclaimer and the limitation of liability. * 17 // * 17 // * * 18 // * This code implementation is the result 18 // * This code implementation is the result of the scientific and * 19 // * technical work of the GEANT4 collaboratio 19 // * technical work of the GEANT4 collaboration. * 20 // * By using, copying, modifying or distri 20 // * By using, copying, modifying or distributing the software (or * 21 // * any work based on the software) you ag 21 // * any work based on the software) you agree to acknowledge its * 22 // * use in resulting scientific publicati 22 // * use in resulting scientific publications, and indicate your * 23 // * acceptance of all terms of the Geant4 Sof 23 // * acceptance of all terms of the Geant4 Software license. * 24 // ******************************************* 24 // ******************************************************************** 25 // 25 // 26 // 26 // >> 27 // $Id:$ 27 // 28 // 28 // John Allison 16th July 2015 29 // John Allison 16th July 2015 29 // Base class for OpenGLImmediate/StoredXm gra 30 // Base class for OpenGLImmediate/StoredXm graphics system factories. 30 31 >> 32 #ifdef G4VIS_BUILD_OPENGLXM_DRIVER >> 33 31 #include "G4OpenGLXm.hh" 34 #include "G4OpenGLXm.hh" 32 35 33 #include "G4UImanager.hh" 36 #include "G4UImanager.hh" 34 #include "G4UIbatch.hh" 37 #include "G4UIbatch.hh" 35 38 36 G4OpenGLXm::G4OpenGLXm (const G4String& name, 39 G4OpenGLXm::G4OpenGLXm (const G4String& name, 37 const G4String& nickna 40 const G4String& nickname, 38 const G4String& descri 41 const G4String& description, 39 Functionality f): 42 Functionality f): 40 G4VGraphicsSystem (name, 43 G4VGraphicsSystem (name, 41 nickname, 44 nickname, 42 description, 45 description, 43 f) 46 f) 44 {} 47 {} 45 48 46 G4bool G4OpenGLXm::IsUISessionCompatible () co 49 G4bool G4OpenGLXm::IsUISessionCompatible () const 47 { 50 { >> 51 G4bool isCompatible = false; >> 52 G4UImanager* ui = G4UImanager::GetUIpointer(); >> 53 G4UIsession* session = ui->GetSession(); >> 54 >> 55 // If session is a batch session, it may be: >> 56 // a) this is a batch job (the user has not instantiated any UI session); >> 57 // b) we are currently processing a UI command, in which case the UI >> 58 // manager creates a temporary batch session and to find out if there is >> 59 // a genuine UI session that the user has instantiated we must drill >> 60 // down through previous sessions to a possible non-batch session. >> 61 while (G4UIbatch* batch = dynamic_cast<G4UIbatch*>(session)) { >> 62 session = batch->GetPreviousSession(); >> 63 } >> 64 48 // Xm windows are not appropriate in a batch 65 // Xm windows are not appropriate in a batch session. 49 G4UIsession* baseSession = G4UImanager::GetU << 66 if (session) { 50 if (baseSession == nullptr // Pure batch se << 67 // If non-zero, this is the originating non-batch session 51 || dynamic_cast<G4UIbatch*>(baseSession) << 68 // The user has instantiated a UI session... 52 return true; << 69 isCompatible = true; >> 70 } >> 71 >> 72 return isCompatible; 53 } 73 } >> 74 >> 75 #endif 54 76