/*
	File:		ViewerDemo.java
	
	Description:	Demo/presentation frame using the QuicKTime ImagePresenter.

	Author:		Apple Computer, Inc.

	Copyright: 	© Copyright 2002 Apple Computer, Inc. All rights reserved.
	
	Disclaimer:	IMPORTANT:  This Apple software is supplied to you by Apple Computer, Inc.
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				The Apple Software is provided by Apple on an "AS IS" basis.  APPLE MAKES NO
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				PURPOSE, REGARDING THE APPLE SOFTWARE OR ITS USE AND OPERATION ALONE OR IN
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	Change History (most recent first):
            11/22/2002	md	new SampleCode revisions

*/

import java.awt.*;
import java.awt.event.*;
import java.io.*;

import quicktime.*;
import quicktime.util.*;
import quicktime.app.QTFactory;
import quicktime.app.display.*;
import quicktime.app.image.*;
import quicktime.qd.*;

/*
 This demo shows a simple slide show presentation where the SlideShow object defines
 the behaviour that moves the currently viewed image to the next or previous image
 based on mousePressed events.
*/
public class ViewerDemo extends Frame {
	public static void main (String[] args) {
		ViewerDemo vd = new ViewerDemo();
		vd.init();
		vd.show();
		vd.toFront();
	}
//____________________ INSTANCE METHODS

	public void init () {
// The frame, canvas and viewer are all the same size
		try {
			QTSession.open();

// add canvas to frame
			setLayout (new BorderLayout());
			QTCanvas canv = new QTCanvas ();
			add ("Center", canv);
			
// create image sequence		
			File file = QTFactory.findAbsolutePath ("images/Ship01.pct");		
			ImageDataSequence seq = ImageUtil.createSequence (file);
			ImageSequencer images = new ImageSequencer (seq);
			images.setLooping (ImageSequencer.kLoopForwards);		

// create our SlideShow
			SlideShow viewer = new SlideShow (images);

			addNotify();	//required so we can set the frame to the right size for insets
			Insets insets = getInsets();
			Dimension d = new Dimension (viewer.getDisplayBounds().getWidth(), viewer.getDisplayBounds().getHeight());
			setSize ((insets.left + insets.right + d.width), (insets.top + insets.bottom + d.height));

			addWindowListener(new WindowAdapter () {
				public void windowClosing (WindowEvent e) {
					QTSession.close();
					dispose();
				}
				public void windowClosed (WindowEvent e) {
					System.exit(0);
				}
			});
			canv.setClient (viewer, true);
		} catch (Exception e) {
			e.printStackTrace();
			QTSession.close();
		}	
	}
}

