KED/ked/ncurses/terminal.h

#include "main.h"

#ifndef _TEMINAL_H_
#define _TEMINAL_H_ 


// This calls is used to initilaize ncurses terminal the correct way depending of the terminalk
class Terminal 
{
	public:
	// Constuctor & Destructor	
	Terminal();
	~Terminal(); 
	
	//Functions	
	int setup();
	void tearDown(); 
	int getKey(); 
	int getXMax(); 
	int getYMax(); 
	void startDraw(); 
	void endDraw(); 
	bool isDone(); 
	void quit();
	void draw(int x, int y, const std::string& toDraw); 

	private:
	int xMax, yMax, mouseX, mouseY = 0; 	
	bool m_done = false; 
}; 


Terminal::Terminal()
{
	setup(); 
}

Terminal::~Terminal() 
{
	tearDown(); 
}

int Terminal::setup()
{
	initscr();		// Inits ncurses screen in memory 
	raw();			// raw input sor ctrl-c and ctrl-z wont work
	noecho();		// don't show the user inputs
	curs_set(0);	// Cursor won't show up 
	getmaxyx(stdscr, yMax, xMax);
	box(stdscr,0,0);
	if(!has_colors()) // If the terminal doesn't have colors
	{
		tearDown(); // Destroys the mains window 
		printf("This menu is not supported by terminals without colors\n"); 
		return -1; // Return an error. 
	}	

	getyx(stdscr, mouseY, mouseX);	
	start_color(); // Otherwise init colors 
 	return 0;
}

void Terminal::tearDown() 
{
	endwin();
}


int Terminal::getKey()
{
	return getch();	
}
 
int Terminal::getXMax()
{
	return xMax;
}

int Terminal::getYMax()
{
	return yMax;
}

void Terminal::startDraw()
{
	clear();	
}
 
void Terminal::endDraw()
{
	refresh(); 	
}
 
bool Terminal::isDone()
{
	return m_done;	
}
 
void Terminal::quit()
{
	m_done = true;	
}

void Terminal::draw(int x, int y, const std::string& toDraw)
{
	mvprintw(y,x,toDraw.c_str());		
}
 

#endif