//*****************************************************************************
//   Copyright (c) 1998 INRIA.
//   http://www.inria.fr/croap/aioli/modules/figue/web/credits.html#COPYRIGHT
//*****************************************************************************

package figue.tutorial;

import java.awt.GridLayout;

import figue.*;
import figue.box.*;
import figue.path.*;
import figue.resource.*;

public final class Tutorial_3 extends TutorialApplet {

    /**
     * For code identification with unix what command.
     * @level internal
     */
    public final static String VERSION_ID
	= "@(#) $Source: /net/croap/CVSROOT/figue/java/tutorial/Tutorial_3.java,v $ $revision$ $Date: 1998/11/02 15:55:56 $ Copyright 1998 INRIA.";

    protected final void initTutorial() {
	setLayout(new GridLayout(1,1));
	_facade = new AWTFacade(getParameters());
	add(_facade.getAwtComponent());   
	setDefaultKeyListener(_facade);
	initResources();
	buildBox();
    }

    public final void destroy() {
	_facade.disposeWhenInactive();
	_facade = null;
	_italicFont = null;
	_yellow = null;
	_blue = null;
	super.destroy();
    }

    private final void initResources() {
	try {
	    _italicFont = _facade.doGetFont(null,FontFamily.TIMES_ROMAN,FontStyle.BOLD_ITALIC,24,false);
	    _facade.doGetFont("big font",FontFamily.COURIER,FontStyle.BOLD,46,false);
	    _facade.doGetColor("red",BasicColor.RED);
	    _yellow = _facade.doGetColor("yellow",BasicColor.YELLOW);
	    _blue = _facade.doGetColor(null,0,0,255);
	}
	catch ( WrongResourceException anException ) {
	    ;
	} 
	initStandardResources(_facade);
    }
  
    private final void buildBox() {
	try {
	    final GlyphInterface theFirstContext = new ChangeGraphicalContextAnonymous(_italicFont,_blue,null);
	    final GlyphInterface theLine = new Horizontal(10);
	    theFirstContext.addChild(theLine);
	    theLine.addChild(Atom.newAtom("It's"));
	    theLine.addChild(Atom.newAtom('a'));
	    final GlyphInterface theSecondContext = new ChangeGraphicalContextAnonymous(_facade.getFont("big font"),_facade.getColor("red"),_yellow);
	    theLine.addChild(theSecondContext);
	    theSecondContext.addChild(Atom.newAtom("wonderful"));
	    theLine.addChild(Atom.newAtom("life"));
	    theLine.addChild(Atom.newAtom("!!"));
	    PathInterface thePath = new Path();
	    thePath.addOperation(new InsertGlyph(theFirstContext,0));
	    _facade.buildInit(thePath);
	    _facade.buildComplete();
	}
	catch ( WrongResourceException anException ) {
	    ;
	}
    }

    private final FacadeInitializer getParameters() {
	FacadeInitializer theParameters = new FacadeInitializer();
	setAppletParameters(theParameters);
	return theParameters;
    }

    private AWTFacade _facade;
    private FontInterface _italicFont;
    private ColorInterface _yellow;
    private ColorInterface _blue;

}