Gabriele Cosmo
69 lines
2.7 KiB
C++
69 lines
2.7 KiB
C++
//
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// ********************************************************************
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// * License and Disclaimer *
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// * *
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// * The Geant4 software is copyright of the Copyright Holders of *
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// * the Geant4 Collaboration. It is provided under the terms and *
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// * conditions of the Geant4 Software License, included in the file *
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// * LICENSE and available at http://cern.ch/geant4/license . These *
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// * include a list of copyright holders. *
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// * *
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// * Neither the authors of this software system, nor their employing *
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// * institutes,nor the agencies providing financial support for this *
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// * work make any representation or warranty, express or implied, *
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// * regarding this software system or assume any liability for its *
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// * use. Please see the license in the file LICENSE and URL above *
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// * for the full disclaimer and the limitation of liability. *
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// * *
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// * This code implementation is the result of the scientific and *
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// * technical work of the GEANT4 collaboration. *
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// * By using, copying, modifying or distributing the software (or *
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// * any work based on the software) you agree to acknowledge its *
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// * use in resulting scientific publications, and indicate your *
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// * acceptance of all terms of the Geant4 Software license. *
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// ********************************************************************
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//
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//
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//
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// To unify X11 event treatment between
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// G4/interfaces Xt sessions and G4/visualizations Xt drivers.
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// G.Barrand
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#ifndef G4XT_HH
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#define G4XT_HH
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#include "G4VInteractorManager.hh"
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#include <X11/Intrinsic.h>
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// Class description :
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//
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// G4Xt : a singleton to handle GUI sessions and visualization
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// drivers built over Xt. It permits to have one Xt main loop for
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// the whole application. The Xt toolkit is inited in the
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// constructor. It is done once for the whole application.
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//
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// Class description - end :
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class G4Xt : public G4VInteractorManager
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{
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public:
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static G4Xt* getInstance();
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static G4Xt* getInstance(int, char**, char*);
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void PutStringInResourceDatabase(char*);
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G4bool Inited();
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void* GetEvent();
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void FlushAndWaitExecution();
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virtual ~G4Xt();
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// Workaround for gcc8 Coverity cast warning
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static bool xt_dispatch_event(void* a_event) { return XtDispatchEvent((XEvent*)a_event); }
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private:
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G4Xt(const G4Xt&);
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G4Xt(int, char**, char*);
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G4Xt& operator=(const G4Xt&);
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static G4Xt* instance; // Pointer to single instance.
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};
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#endif
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