KVCanvas.h

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#ifndef __KVCanvas_H
#define __KVCanvas_H
 
#include "TCanvas.h"
#include "TH2.h"
#include "TGFrame.h"
#include "TList.h"
#include "TGFileDialog.h"
#include "TSystem.h"
#include "TGClient.h"
 
class KVCanvas : public TCanvas {
   friend class KVKeyHandler;
 
protected:
   Double_t xmin, xmax, ymin, ymax;
   Double_t oldx, oldy;
    Int_t X0, Y0;
    Int_t NdisXbins, NdisYbins;
    Int_t NXbins, Xfirst0, Xlast0;
    Int_t NYbins, Yfirst0, Ylast0;
    TAxis* theXaxis, *theYaxis;
    Double_t XbinPixel, YbinPixel;
    Int_t Xf1, Xl1, Yf1, Yl1;
 
   Bool_t   moved;
   Bool_t   fPPressed;
   Bool_t   fJPressed;
   Bool_t   fAgeOfEmpire;
   Bool_t   fVenerMode;
   Bool_t   fHasDisabledClasses;
   TString  fDisabledClasses;
   Bool_t   fHasDisabledObject;
 
   TList    fDisabledObjects;
   TList    fShortCuts;
   Int_t    fEnabledShortcuts;
   TString  fSavedAs;
 
    TGFrame* fKeyHandler;
   Bool_t   fFreezed;
 
public:
   KVCanvas();
   KVCanvas(const char* name, const char* title, Int_t ww, Int_t wh, Bool_t keyHandler = kTRUE);
   KVCanvas(const char* name, Int_t ww, Int_t wh, Int_t winid);
   virtual ~KVCanvas();
 
   void HandleInput(EEventType event, Int_t px, Int_t py);
   Bool_t IsLogz();
   Bool_t IsLogy();
   Bool_t IsLogx();
 
   void DisableClass(const char* className);
   void DisableObject(TObject* obj);
   void ResetDisabledClass();
   void ResetDisabledObject();
 
   void FreezCavans(Bool_t freez)
   {
      fFreezed = freez;
   }
   void ShowShortcutsInfos(); // *MENU*
 
   void SetVenerMode(Int_t value = 1); // *TOGGLE*
   Int_t GetVenerMode()
   {
      return fVenerMode;
   }
 
   void SetEnabledShortcuts(Int_t value = 1); // *TOGGLE*
   Int_t GetEnabledShortcuts()
   {
      return fEnabledShortcuts;
   }
 
protected:
 
   virtual Bool_t HandleKey(Int_t, Int_t py);
 
   void DynamicZoom(Int_t Sign, Int_t px, Int_t py);
   void DynamicZoomTH1(Int_t Sign, Int_t px, Int_t py);
   void RunAutoExec();
   void DrawEventStatus(Int_t event, Int_t px, Int_t py, TObject* selected);
   void ZoomSelected(TH2* TheHisto);
 
   void MoveAxis(TAxis* ax, Int_t sign);
   void ProfileX(TH2* hh);
   void ProfileY(TH2* hh);
   void ProjectionX(TH2* hh);
   void ProjectionY(TH2* hh);
 
   void SaveCanvasAs();
   Bool_t ExpandFunctionRange();
   TH1* FindHisto();
 
   void InitInfos();
   void AddShortcutsInfo(const char* cut, const char* desc);
 
   ClassDef(KVCanvas, 1) //TCanvas with mouse-controlled dynamic zoom and pan & scan
};
 
R__EXTERN TObject* gCopyObject;
 
#endif