Go4-v3.04-1: Go4ObjectManager/TGo4CanvasProxy.h Source File

00001 //-------------------------------------------------------------
00002 //        Go4 Release Package v3.04-01 (build 30401)
00003 //                      28-November-2008
00004 //---------------------------------------------------------------
00005 //   The GSI Online Offline Object Oriented (Go4) Project
00006 //   Experiment Data Processing at EE department, GSI
00007 //---------------------------------------------------------------
00008 //
00009 //Copyright (C) 2000- Gesellschaft f. Schwerionenforschung, GSI
00010 //                    Planckstr. 1, 64291 Darmstadt, Germany
00011 //Contact:            http://go4.gsi.de
00012 //----------------------------------------------------------------
00013 //This software can be used under the license agreements as stated
00014 //in Go4License.txt file which is part of the distribution.
00015 //----------------------------------------------------------------
00016 #ifndef TGO4CANVASPROXY_H
00017 #define TGO4CANVASPROXY_H
00018 
00019 #include "TGo4Proxy.h"
00020 
00021 #include "TCanvas.h"
00022 
00023 class TGo4CanvasProxy : public TGo4Proxy {
00024    public:
00025       TGo4CanvasProxy();
00026       TGo4CanvasProxy(TCanvas* c, Bool_t owner = kFALSE);
00027       virtual ~TGo4CanvasProxy();
00028       
00029       virtual Bool_t HasSublevels() const { return fCanvas!=0; }
00030       virtual Int_t GetObjectKind();
00031       virtual const char* GetContainedClassName();
00032 
00033       virtual void Initialize(TGo4Slot* slot);
00034       virtual void Finalize(TGo4Slot* slot);
00035       virtual Bool_t RemoveRegisteredObject(TObject* obj);
00036       
00037       virtual TGo4LevelIter* MakeIter()
00038         { return (fCanvas==0) ? 0 : ProduceIter(fCanvas); }
00039         
00040       virtual TGo4Access* MakeProxy(const char* name) 
00041         { return ProduceProxy(fCanvas, name); }
00042         
00043       virtual void WriteData(TGo4Slot* slot, TDirectory* dir, Bool_t onlyobjs);
00044       virtual void ReadData(TGo4Slot* slot, TDirectory* dir);
00045 
00046       virtual Bool_t IsAcceptObject(TClass* cl);
00047       virtual Bool_t AssignObject(TGo4Slot* slot, TObject* obj, Bool_t owner);
00048       virtual TObject* GetAssignedObject();
00049       
00050       static TGo4Access* ProduceProxy(TCanvas* canv, const char* name);
00051       static TGo4LevelIter* ProduceIter(TCanvas* canv);
00052       
00053    protected:
00054       TCanvas* fCanvas;          
00055       Bool_t   fOwner;           
00056    
00057    ClassDef(TGo4CanvasProxy, 1);
00058 };
00059 
00060 
00061 #endif
00062 
00063 //----------------------------END OF GO4 SOURCE FILE ---------------------