//------------------------------------------------------------------------------
// gui_2D class	      																		--
// (C) Piero Giubilato 2008-2010, Berkeley Lab										   --
//------------------------------------------------------------------------------

//______________________________________________________________________________
// {Trace}
// [File name] "gui_2D.h"
// [Author] "Piero Giubilato"
// [Version] "1.5"
// [Modified by] "Piero Giubilato"
// [Last revision] "20 Jul 2009"
// [Language] "C++"
// [Compiler] "Visual C++ 9.x"
// [Member of] "Cool SEAL"
// [Project] "SEAL"
// [Description] "Header for the gui_2D class"
// [Key documentation]
// "Visual C++ Reference Help"
// "Root reference guide"
// {Trace}
//______________________________________________________________________________

// Overloading check
#if !defined gui_2D_H
#define gui_2D_H

// Standard components
#include <vector>

// Root components
#include <Rtypes.h>
#include <TGLabel.h>
#include <TGNumberEntry.h>
#include <TGMenu.h>
#include <TString.h>

// Application components
#include "data_Layer.h"
#include "gso_Map2D.h"
#include "gso_Palette.h"
#include "gso_Button.h"
#include "gui_Const.h"
#include "gui_Object.h"

// This class creates a gui_2D object
class gui_2D: public gui_Object
{
	protected:
		
		// Constants
		enum k_data_Type {kdt_Null, kdt_UShort, kdt_Short, kdt_UInt, kdt_Int, kdt_Float, kdt_Double};
      UInt_t k_palette_Margin;	// Map-Palette margin
		UInt_t k_palette_Width;		// Palette width
		UInt_t k_label_Margin;		// Palette-label margin
		UInt_t k_btn_Size;			// Accessory buttons
		Float_t k_btn_Radius;		// Accessory buttons radius
		Float_t k_btn_Depth;			// Accessory buttons depth
		UInt_t k_btn_Color;			// Accessory buttons color

		// Main interface elements
		gso_Map2D*		map;							// The map itself
		gso_Palette*	palette;						// The palette
		TGPopupMenu*	mnu_File;					// The popup file menu
		gso_Button*		btn_File;					// The file button
		std::vector<TGNumberEntry*> num_Roi;	// The ROI numerics
		TGPopupMenu*	mnu_Roi;						// The popup roi menu
		//std::vector<gso_Button*> btn_Roi;		// The ROI buttons
		gso_Button*		btn_Roi;					// The ROI button

		// Files
		TString			file_Name;
		TString			file_Dir;

		// Private methods
		void Init(UInt_t left, UInt_t top, UInt_t width, UInt_t height, UInt_t textColor);
		void roi_Limits(Double_t r_Left, Double_t r_Top, Double_t r_Width, Double_t r_Height, bool refresh);

		// Special private memebers	   
		gui_2D(const gui_2D&) {}
		const gui_2D& operator=(const gui_2D&) {return *this;}
	
	public:
	   
		// Special member functions
		gui_2D(UInt_t left, UInt_t top, UInt_t width, UInt_t height, UInt_t textColor = 0x777777);
		gui_2D(gui_Object* parent, UInt_t left, UInt_t top, UInt_t width, UInt_t height, UInt_t textColor = 0x777777);
		~gui_2D();

		// General data methods
		template<class U> void data_Set(const U* data, UInt_t data_Width, UInt_t data_Height) {
			map->data_Set(data, data_Width, data_Height);};
		template<class U> void data_Set(const data_Layer<U>* layer) {map->data_Set(layer);};
		void map_style_Do();
		void data_Refresh();
		void data_Refresh(Int_t r_Left, Int_t r_Top, Int_t r_Width, Int_t r_Height);
		void data_Refresh(bool x_Fit, bool y_Fit) {map->data_Refresh(x_Fit, y_Fit);};
		void data_refresh_Auto(UInt_t interval);
		void data_Save(char* file = "", bool whole = false, bool raw = false) const;
			
		// Files
		void btn_file_Do(Long_t);
		void mnu_file_Do(Int_t);
		
		// ROI interactive
		void num_roi_Do(Long_t);
		void btn_roi_Do(Long_t);
		void map_roi_Do();
		//void map_opt_Do();

		// Menus
		void mnu_roi_Do(Int_t);
		
		// Overloaded gui_Object members
		void ReDraw();
		void MoveResize(UInt_t left, UInt_t top, UInt_t width, UInt_t height);
		void Move(UInt_t left, UInt_t top);
		void Resize(UInt_t width, UInt_t height);
		void LowerWindow() const;
		void RaiseWindow() const;
		void color_Set(UInt_t foreColor, UInt_t backColor);      
  		
		// Palette interface methods
		virtual bool range_Auto() const {return false;};	// Pure virtual!
		virtual void range_Auto(bool automatic) {};			// Pure virtual!
		void palette_Color(const UInt_t* col_List, UInt_t col_Count);

	// Cint preprocessor token
	ClassDef(gui_2D, 1)		
};

// End of Overloading check 
#endif