//
// CSE143, Summer 2001
// Homework 5
// Air Traffic Control Starter Code
// ATCUI.h
//

#ifndef ATCUI_H
#define ATCUI_H

#include "GP142display.h"
#include "GP142.h"

class Simulator;

const int FILL  = 0;

// Menu buttons: 

// Top-left coordinates of button palette 
const int MENU_TOP	=	(GP142_YMAX - 5);
const int MENU_LEFT	 =	(-GP142_XMAX + 5);

// Height and width of buttons in pixels 
const int BUTTON_HEIGHT  =	25;
const int BUTTON_WIDTH  =  110;

// Number of buttons  
const int NUM_BUTTONS =	4;

//   Mouse click in some button  
const int BUTTON_CLICK =  1;

//   Mouse click elsewhere  
const int OTHER_CLICK = 0;


class ATCUI{
	
	public:
        ATCUI();
		ATCUI(Simulator *aSim, GP142Display *aDisplay);
		void draw();  //Refreshes the user interface on the display
		void handle_mouse_click(int mouse_x, int mouse_y); 
		
	private:	
		void drawButtons();  
		void handle_button(int,int);  //processes clicks on the menu
		void handleScreenClick(int,int);  //processes all other clicks in the app window
		Simulator *theSim;				
		GP142Display *display;
};

#endif