00001 // 00002 // ******************************************************************** 00003 // * License and Disclaimer * 00004 // * * 00005 // * The Geant4 software is copyright of the Copyright Holders of * 00006 // * the Geant4 Collaboration. It is provided under the terms and * 00007 // * conditions of the Geant4 Software License, included in the file * 00008 // * LICENSE and available at http://cern.ch/geant4/license . These * 00009 // * include a list of copyright holders. * 00010 // * * 00011 // * Neither the authors of this software system, nor their employing * 00012 // * institutes,nor the agencies providing financial support for this * 00013 // * work make any representation or warranty, express or implied, * 00014 // * regarding this software system or assume any liability for its * 00015 // * use. Please see the license in the file LICENSE and URL above * 00016 // * for the full disclaimer and the limitation of liability. * 00017 // * * 00018 // * This code implementation is the result of the scientific and * 00019 // * technical work of the GEANT4 collaboration. * 00020 // * By using, copying, modifying or distributing the software (or * 00021 // * any work based on the software) you agree to acknowledge its * 00022 // * use in resulting scientific publications, and indicate your * 00023 // * acceptance of all terms of the Geant4 Software license. * 00024 // ******************************************************************** 00025 // 00026 // $Id$ 00027 // 00028 // ==================================================================== 00029 // G4UIExecutive.hh 00030 // 00031 // This class helps automatic instantiation of user session 00032 // according to your environment variable like G4UI_USE_XXX. 00033 // 00034 // Usage in main(): 00035 // 00036 // ... 00037 // #include "G4UIExecutive.hh" 00038 // 00039 // int main(int argc, char** argv) 00040 // { 00041 // ... 00042 // G4UIExecutive* myapp = new G4UIExecutive(argc, argv); 00043 // if (session->IsGUI()) 00044 // // Do any extra for a GUI session 00045 // 00046 // myapp-> SessionStart(); 00047 // ... 00048 // delete myapp; 00049 // ... 00050 // 00051 // ==================================================================== 00052 #ifndef G4UI_EXECUTIVE_HH 00053 #define G4UI_EXECUTIVE_HH 00054 00055 #include "G4VUIshell.hh" 00056 #include <map> 00057 00058 class G4UIsession; 00059 00060 class G4UIExecutive { 00061 public: 00062 G4UIExecutive(G4int argc, char** argv, const G4String& type = ""); 00063 ~G4UIExecutive(); 00064 00065 G4UIsession* GetSession() const; 00066 00067 G4bool IsGUI() const; 00068 00069 void SetPrompt(const G4String& prompt); 00070 void SetLsColor(TermColorIndex dirColor, TermColorIndex cmdColor); 00071 00072 void SessionStart(); 00073 00074 private: 00075 enum SessionType { kNone, kQt, kXm, kWin32, kWt, kGag, kTcsh, kCsh }; 00076 SessionType selected; 00077 00078 G4UIsession* session; 00079 G4VUIshell* shell; 00080 00081 G4bool isGUI; 00082 00083 std::map<G4String, G4String> sessionMap; 00084 00085 void SelectSessionByArg(const G4String& stype); 00086 void SelectSessionByEnv(); 00087 void SelectSessionByFile(const G4String& appname); 00088 void SelectSessionByBestGuess(); 00089 }; 00090 00091 // ==================================================================== 00092 inline G4UIsession* G4UIExecutive::GetSession() const 00093 { 00094 return session; 00095 } 00096 00097 inline G4bool G4UIExecutive::IsGUI() const 00098 { 00099 return isGUI; 00100 } 00101 00102 #endif