//------------------------------------------------------------------------------
// gso_Palette class	      																	--
// (C) Piero Giubilato 2008-2010, Berkeley Lab										   --
//------------------------------------------------------------------------------

//______________________________________________________________________________
// {Trace}
// [File name] "gso_Map2D.h"
// [Author] "Piero Giubilato"
// [Version] "0.5"
// [Modified by] "Piero Giubilato"
// [Last revision] "22 Jan 2009"
// [Language] "C++"
// [Compiler] "Visual C++ 9.x"
// [Member of] "Cool SEAL"
// [Project] "SEAL"
// [Description] "Header for the gso_Map2D class"
// [Key documentation]
// "Visual C++ Reference Help"
// "Root reference guide"
// {Trace}
//______________________________________________________________________________

// Overloading check
#if !defined gso_Map2D_H
#define gso_Map2D_H

// Root components
#include <Rtypes.h>
#include <GuiTypes.h>
#include <TGFrame.h>
#include <TGLabel.h>
#include <TGWidget.h>

// Application components
#include "gso_Palette.h"

// Map2D Object
class gso_Map2D: public TGFrame, public TGWidget
{
	private:
		
		// Constants
		enum k_data_Type {kdt_Null, kdt_UShort, kdt_Short, kdt_UInt, kdt_Int, kdt_Float, kdt_Double};
      
		// Parent frame elements
		TGCompositeFrame*	frame_Container;	// The parent frame
		GContext_t	frame_gc_Hnd;	// The graphic contect used to paint into the frame
		GCValues_t*	frame_gc_Set;	// Values structire to set the gc
		Pixmap_t		frame_PxMap;		// The paletted pixel map
		
		// The linked palette
		const gso_Palette* palette;
		
		// The palette range use
		Double_t	pal_range_Max;
		Double_t	pal_range_Min;
		bool		pal_range_Auto;
		
		// Data reference (2D array)
		const UShort_t* data_US;
		const Short_t*  data_S;
		const UInt_t*   data_UI;
		const Int_t*	 data_I;
		const Float_t*	 data_F;
		const Double_t* data_D;
		
		// Data representation
		UInt_t	data_Mode;
		UInt_t	data_Width;
		UInt_t	data_Height;
		
      // Private functions
      void Init(const TGWindow* window, const gso_Palette* pal,
					 UInt_t data_Width_t, UInt_t data_Height_t,
					 UInt_t width, UInt_t height);
		template<typename T> void char_Fill(const T* data, UInt_t* map_Array);
		void Draw();			// Creates the map image

		// Special private memebers	   
		gso_Map2D(const gso_Map2D&) {}
		const gso_Map2D& operator=(const gso_Map2D&) {return *this;}
	
	protected:
		void DoRedraw();		// Put the image on screen, TGFrame overloaded	

	public:
		
		// Default methods
		gso_Map2D(const TGWindow* window, const gso_Palette* pal,
					 UInt_t width = 1, UInt_t height = 1);
		/*
		gso_Map2D(const TGWindow* window, const gso_Palette* pal,
					 const UShort_t* data, UInt_t data_Width, UInt_t data_Height,
					 UInt_t width = 1, UInt_t height = 1);
		gso_Map2D(const TGWindow* window, const gso_Palette* pal,
					 const Short_t* data, UInt_t data_Width, UInt_t data_Height,
					 UInt_t width = 1, UInt_t height = 1);
		gso_Map2D(const TGWindow* window, const gso_Palette* pal,
					 const UInt_t* data, UInt_t data_Width, UInt_t data_Height,
					 UInt_t width = 1, UInt_t height = 1);
		gso_Map2D(const TGWindow* window, const gso_Palette* pal,
					 const Int_t* data, UInt_t data_Width, UInt_t data_Height,
					 UInt_t width = 1, UInt_t height = 1);
		gso_Map2D(const TGWindow* window, const gso_Palette* pal,
					 const Float_t* data, UInt_t data_Width, UInt_t data_Height,
					 UInt_t width = 1, UInt_t height = 1);
		gso_Map2D(const TGWindow* window, const gso_Palette* pal,
					 const Double_t* data, UInt_t data_Width, UInt_t data_Height,
					 UInt_t width = 1, UInt_t height = 1);
		*/

		~gso_Map2D();
				
		// Assign data link
		void data_Set(const UShort_t* data, UInt_t data_Width, UInt_t data_Height);
		void data_Set(const Short_t*	data, UInt_t data_Width, UInt_t data_Height);
		void data_Set(const UInt_t*	data, UInt_t data_Width, UInt_t data_Height);
		void data_Set(const Int_t*		data, UInt_t data_Width, UInt_t data_Height);
		void data_Set(const Float_t*	data, UInt_t data_Width, UInt_t data_Height);
		void data_Set(const Double_t* data, UInt_t data_Width, UInt_t data_Height);

		// TGFrame overloaded methods
		void MoveResize(UInt_t left, UInt_t top, UInt_t width, UInt_t height);

		// Range
		void range_Set(Double_t max, Double_t min);
      void range_Get(const Double_t* max, const Double_t* min) const;
		bool range_Auto() const;
		void range_Auto(bool automatic);
		Double_t range_Max() const;
		void range_Max(Double_t max);
		Double_t range_Min() const;
		void range_Min(Double_t min);

		// Personal methods
		void Refresh();

	// Cint preprocessor token
	ClassDef(gso_Map2D, 2)
};

// End of Overloading check 
#endif