/*

File: CreatePictFile.java

Abstract: Imports a PICT, JPEG or GIF file using a GraphicsImporter into a QTComponent.

Version: 1.2

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*/

import java.awt.*;

import java.awt.event.*;

import java.io.File;

import quicktime.*;

import quicktime.qd.*;

import quicktime.std.*;

import quicktime.app.view.*;

import quicktime.io.QTFile;

import quicktime.util.*;

import quicktime.std.StdQTConstants;

import quicktime.std.image.*;

public class CreatePictFile extends Frame implements StdQTConstants, QDDrawer {

    Pict myPict;

    CreatePictFile pictFile;

    public static void main(String args[]) {        

        try {

            QTSession.open();

            CreatePictFile pictFile = new CreatePictFile();

            pictFile.show();

            pictFile.toFront();

        } catch (Exception e) {

            e.printStackTrace();

            QTSession.close();

        }

    }

    CreatePictFile () throws Exception {

        super ("QT in Java");

        addWindowListener(new WindowAdapter () {

            public void windowClosed(WindowEvent inEvent) {

                System.exit(0);

            }

            public void windowClosing(WindowEvent inEvent) {

                QTSession.close();

                dispose();

            }

        });

        addNotify();

        Insets insets = getInsets();

        setBounds (0, 0, (insets.left + insets.right + 500), (insets.top + insets.bottom + 300));

        Button btn = new Button ("Click here to create a PICT File of window's contents");

        btn.addActionListener (new ActionListener () {

            public void actionPerformed (ActionEvent event) {

                File f = null;

                try {

                    f = new File("results.pict");

                    myPict.writeToFile(f);                          

                } catch (Exception ex) { 

                    ex.printStackTrace();

                }

                System.out.println ("Done - " + f.getAbsolutePath());                       

            }

        });

        add("North", btn);

        int[] fileTypes = { kQTFileTypeGIF, kQTFileTypeJPEG, kQTFileTypePicture };

            QTFile qtf = null;

            try {

                qtf = QTFile.standardGetFilePreview(fileTypes);

            }catch (quicktime.io.QTIOException ex) {

                System.out.println ("UserCanceled : Application needs media file to run. Quitting....");

                QTSession.close();

                System.exit(1);

            }

        myImageFile = new GraphicsImporterDrawer (qtf);

        QDGraphics recordingGraphics = new QDGraphics (myImageFile.getDisplayBounds());

        myImageFile.setGWorld (recordingGraphics);

            //Note that the last 2 Parameters to OpenCPicParams represent the resolution in DPI - the default is 72

        OpenCPicParams param = new OpenCPicParams(myImageFile.getDisplayBounds());

            // whenever you draw to a QDGraphics from which

            // you are creating a PICT you MUST use the beginDraw

            // method of that QDGraphics. This will set and retain

            // that graphics object as the current graphics for the duration

            // of the draw call - see below

        myPict = Pict.open (recordingGraphics, param);

        recordingGraphics.beginDraw (this);

        myPict.close();

                GraphicsImporter gi = new GraphicsImporter(qtf);

                QTComponent qtComponent = QTFactory.makeQTComponent(gi);

                add("Center", (Component) qtComponent);

        }

    GraphicsImporterDrawer myImageFile;

    public void draw (QDGraphics g) throws QTException {

        myImageFile.redraw(null);

    }

}