TGo4ObjectManager.h

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// $Id$
//-----------------------------------------------------------------------
//       The GSI Online Offline Object Oriented (Go4) Project
//         Experiment Data Processing at EE department, GSI
//-----------------------------------------------------------------------
// Copyright (C) 2000- GSI Helmholtzzentrum fuer 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 TGO4OBJECTMANAGER_H
#define TGO4OBJECTMANAGER_H
 
#include "TGo4Slot.h"
#include "TGo4AccessWrapper.h"
 
#include "TObjArray.h"
 
class TFile;
class TDirectory;
class TTree;
class TFolder;
class TGo4Access;
 
class TGo4ObjectManager : public TGo4Slot, public TGo4AccessWrapper {
   friend class TGo4Access;
 
   public:
      TGo4ObjectManager();
 
      TGo4ObjectManager(const char *name, const char *title);
 
      virtual ~TGo4ObjectManager();
 
      void ProduceFullName(TString &name, TGo4Slot *toparent = nullptr) override;
      TGo4ObjectManager *GetOM() const override;
 
      void MakeFolder(const char *pathname);
 
      TGo4Slot *Add(const char *pathname, TObject *obj, Bool_t owner = kFALSE, Bool_t canrename = kFALSE);
 
      TGo4Slot *MakeObjSlot(const char *foldername, const char *name = nullptr, const char *title = nullptr);
 
      TGo4Slot *AddLink(TGo4Slot *source, const char *pathname, const char *linkname, const char *linktitle);
 
      TGo4Slot *AddLink(TGo4Slot *source, const char *pathname);
 
      TGo4Slot *AddLink(const char *sourcename, const char *pathname);
 
      TGo4Slot *GetLinked(TGo4Slot *link);
 
      void AddFile(const char *pathname, const char *filename);
 
      void CloseFiles(const char *pathname);
 
      void AddDir(const char *pathname, TDirectory *dir, Bool_t owner = kFALSE, Bool_t readright = kFALSE);
 
      void AddTree(const char *pathname, TTree *tree, Bool_t owner = kFALSE);
 
      void AddFolder(const char *pathname, TFolder *folder, Bool_t owner = kFALSE);
 
      void AddROOTFolder(const char *pathname, const char *foldername);
 
      void AddROOTFolders(const char *pathname, Bool_t selected = kTRUE);
 
      void AddProxy(const char *pathname, TGo4Proxy* cont, const char *name, const char *title = "title");
      TGo4Proxy* GetProxy(const char *name);
 
      void DeleteSlot(const char *pathname);
 
      void SaveDataToFile(TFile *f, Bool_t onlyobjs = kFALSE, TGo4Slot *startslot = nullptr);
 
      void ReadDataFromFile(TFile *f);
 
      void RegisterLink(TGo4Slot *source, TGo4Slot *target, Bool_t exapndchilds = kFALSE);
      void UnregisterLink(TGo4Slot *target);
 
      std::unique_ptr<TGo4Access> ProvideAccess(const char *name = nullptr) override
          { return ProvideSlotAccess(name); }
 
      void Event(TGo4Slot *source, Int_t id, void *param = nullptr) override;
      void RetranslateEvent(TGo4Slot *source, Int_t id, void *param = nullptr);
      void RegisterObjectWith(TObject *obj, TGo4Slot *slot);
      void UnregisterObject(TObject *obj, TGo4Slot *slot);
 
      void PrintSlots();
 
      Int_t IterateSlots();
 
      Int_t RequestObject(const char *source, const char *targetslot, Int_t waittime_millisec = 0);
 
      void RecursiveRemove(TObject *obj) override;
 
   protected:
 
      virtual Bool_t AssignObject(const char *path, TObject *obj, Bool_t ownership);
 
      void RemoveFromLinks(const TGo4Slot *slot);
 
      TObjArray  fLinks;     
 
      TObjArray  fCleanups;  
 
   ClassDefOverride(TGo4ObjectManager,1);  // Object manager of all Go4 GUI objects
};
 
#endif