TGo4RootBrowserProxy.h

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// $Id: TGo4RootBrowserProxy.h 478 2009-10-29 12:26:09Z linev $
//-----------------------------------------------------------------------
//       The GSI Online Offline Object Oriented (Go4) Project
//         Experiment Data Processing at EE department, GSI
//-----------------------------------------------------------------------
// Copyright (C) 2000- GSI Helmholtzzentrum für Schwerionenforschung GmbH
//                     Planckstr. 1, 64291 Darmstadt, Germany
// Contact:            http://go4.gsi.de
//-----------------------------------------------------------------------
// This software can be used under the license agreements as stated
// in Go4License.txt file which is part of the distribution.
//-----------------------------------------------------------------------

#ifndef TGO4ROOTBROWSERPROXY_H
#define TGO4ROOTBROWSERPROXY_H

#include "TGo4Proxy.h"

class TGo4BrowserProxy;
class TGo4Picture;
class TGo4Condition;
class TPad;
class TCanvas;

class TGo4RootBrowserProxy : public TGo4Proxy {
   public:
      TGo4RootBrowserProxy(TGo4BrowserProxy* br = 0);

      virtual ~TGo4RootBrowserProxy();

      virtual Bool_t ProcessEvent(TGo4Slot* slot, TGo4Slot* source, Int_t id, void* param);

      void UnblockStatusOutput();

      void DrawPicture(const char* itemname, TGo4Picture* pic, TPad* pad);
      void DrawCondition(const char* itemname, TGo4Condition* con);
      void DrawItem(const char* itemname);

      void Message(const char* str1, const char* str2, Int_t blockdelay);

   protected:

      static Int_t fCanvasCounter;

      void UpdateRatemeter(TObject* obj);
      void UpdateLoginfo(TObject* obj);

      TCanvas* MakeCanvas(const char* title = 0);

      void SyncRootBrowserSlots();

      TGo4BrowserProxy*  fBrowser; 

      Bool_t  fLockMessage;  

   ClassDef(TGo4RootBrowserProxy, 1);

};

#endif