// @(#)root/eve:$Id: TEveBrowser.h 21076 2007-11-27 17:58:28Z matevz $
// Authors: Matevz Tadel & Alja Mrak-Tadel: 2006, 2007

/*************************************************************************
 * Copyright (C) 1995-2007, Rene Brun and Fons Rademakers.               *
 * All rights reserved.                                                  *
 *                                                                       *
 * For the licensing terms see $ROOTSYS/LICENSE.                         *
 * For the list of contributors see $ROOTSYS/README/CREDITS.             *
 *************************************************************************/

#ifndef ROOT_TEveBrowser
#define ROOT_TEveBrowser

#include "TRootBrowser.h"
#include "TGListTree.h"

#include "TContextMenu.h"

class TGFileBrowser;
class TGSplitter;

class TEveGedEditor;

class TEveGListTreeEditorFrame : public TGMainFrame
{
   TEveGListTreeEditorFrame(const TEveGListTreeEditorFrame&);            // Not implemented
   TEveGListTreeEditorFrame& operator=(const TEveGListTreeEditorFrame&); // Not implemented

   friend class TEveManager;

protected:
   TGCompositeFrame *fFrame;
   TGCompositeFrame *fLTFrame;

   TGCanvas         *fLTCanvas;
   TGListTree       *fListTree;
   TGSplitter       *fSplitter;
   TEveGedEditor    *fEditor;

   TContextMenu     *fCtxMenu;

   TGListTreeItem   *fNewSelected;

   void ResetSelectedTimer(TGListTreeItem* lti);

public:
   TEveGListTreeEditorFrame(const Text_t* name, Int_t width=250, Int_t height=700);
   virtual ~TEveGListTreeEditorFrame();

   void ReconfToHorizontal();
   void ReconfToVertical();

   TGListTree* GetListTree() { return fListTree; }

   void ItemChecked(TObject* obj, Bool_t state);
   void ItemClicked(TGListTreeItem *entry, Int_t btn, Int_t x, Int_t y);
   void ItemDblClicked(TGListTreeItem* item, Int_t btn);
   void ItemKeyPress(TGListTreeItem *entry, UInt_t keysym, UInt_t mask);

   void ResetSelected();

   ClassDef(TEveGListTreeEditorFrame, 0); // Composite GUI frame for parallel display of a TGListTree and TEveGedEditor.
};

// ----------------------------------------------------------------

class TEveBrowser : public TRootBrowser
{
   TEveBrowser(const TEveBrowser&);            // Not implemented
   TEveBrowser& operator=(const TEveBrowser&); // Not implemented

protected:
   void SetupCintExport(TClass* cl);
   void CalculateReparentXY(TGObject* parent, Int_t& x, Int_t& y);

   TGFileBrowser    *fFileBrowser;
   TGPopupMenu      *fRevePopup;

public:
   TEveBrowser(UInt_t w, UInt_t h);
   virtual ~TEveBrowser() {}

   void InitPlugins();

   TGFileBrowser* MakeFileBrowser();
   TGFileBrowser* GetFileBrowser() const { return fFileBrowser; }

   void ReveMenu(Int_t id);

   ClassDef(TEveBrowser, 0); // Specialization of TRootBrowser for Reve.
};

#endif