import java.awt.*;
import java.awt.event.*;
import java.util.*;
public class Amadeus {
    public static void main(String args[]) {
	 (new Am()).execute();
    }
}//Amadeus

class Am{
    static Frame frame = new Frame("AMADEUS");
    static AmCanvas canvas = new AmCanvas();
    static Scrollbar sbv = new AmScrollbar(Scrollbar.VERTICAL);
    static Scrollbar sbh = new AmScrollbar(Scrollbar.HORIZONTAL);
    static MenuBar mb;
    
    static AmSketch s; // too"deldav struktuur    
    
    static Graphics g;
    
    // joonistamise alguspunkt:
    static int startx = AmDefault.start.x;
    static int starty = AmDefault.start.y;

    // fondid
    static AmFont fonts = new AmFont();  

    // kursor
    static AmCaret caret;

    static AmSketch selected = null; // valitud skeem

    // meetodid valiku seadmiseks/tyhistamiseks
    static void setSelection(AmSketch s){
	selected = s;
	AmMenu.setEnabled(mb, "Edit", "Delete", true);
	AmMenu.setEnabled(mb, "Edit", "Copy", true);
	AmMenu.setEnabled(mb, "Edit", "Cut", true);
	AmMenu.setEnabled(mb, "Icon", true);
	if(AmEdit.clipboard != null)
	       AmMenu.setEnabled(mb, "Edit", "Paste", true);
    }
    static void cancelSelection(){
	selected = null;
	AmMenu.setEnabled(mb, "Edit", "Delete", false);
	AmMenu.setEnabled(mb, "Edit", "Copy",  false);
	AmMenu.setEnabled(mb, "Edit", "Cut",  false);
	AmMenu.setEnabled(mb, "Edit", "Paste", false);
	AmMenu.setEnabled(mb, "Icon", false);
    }
    
    void execute(){
	// teha pearaam:
	frame.setSize(AmDefault.frameSize);
	frame.setLocation(AmDefault.frameLocation);
	frame.addWindowListener(new AmFrameListener());
	// lisada too"piirkond (lo~uend):
	frame.add(canvas, "Center");
	// lisada kerimisribad:
	frame.add(sbv, "East");
	frame.add(sbh, "South");
	// lisada menyy:
	frame.setMenuBar(mb = new AmMenu());
	AmMenu.setEnabled(mb, "Edit", "Paste", false); 
		 
	// pearaam elama:
	frame.show();
	g = frame.getGraphics(); 
	
	// seada font[0]
	 fonts.add(AmDefault.font, g); 
	 
	//---------------------------------------
	// teha struktuur s:
	s = AmSketch.makeSketch(AmSketch.SIMPLE);

	//----------------------------------------------.
	
	// teha kursor
	caret = new AmCaret();
	caret.parent = s;
	caret.row = s.comment;

	s.setView1();
	
	cancelSelection();
		
	// planeerida ja joonistada:
	s.view.plan(s, startx, starty);
	canvas.repaint();
    }//execute 
    
    class AmFrameListener implements WindowListener{
        public void windowOpened(WindowEvent e){}
	public void windowClosing(WindowEvent e){ 
	   System.exit(0); // akna sulgemisel lopetada
	}
	public void windowClosed(WindowEvent e){}
	public void windowIconified(WindowEvent e){}
	public void windowDeiconified(WindowEvent e){}
	public void windowActivated(WindowEvent e){}
	public void windowDeactivated(WindowEvent e){}
    }//AmFrameListener



}//Am