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/* XLogo4Schools - A Logo Interpreter specialized for use in schools, based on XLogo by Lo�c Le Coq
* Copyright (C) 2013 Marko Zivkovic
*
* Contact Information: marko88zivkovic at gmail dot com
*
* This program is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License as published by the Free
* Software Foundation; either version 2 of the License, or (at your option)
* any later version. This program is distributed in the hope that it will be
* useful, but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General
* Public License for more details. You should have received a copy of the
* GNU General Public License along with this program; if not, write to the Free
* Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,
* MA 02110-1301, USA.
*
*
* This Java source code belongs to XLogo4Schools, written by Marko Zivkovic
* during his Bachelor thesis at the computer science department of ETH Z�rich,
* in the year 2013 and/or during future work.
*
* It is a reengineered version of XLogo written by Lo�c Le Coq, published
* under the GPL License at http://xlogo.tuxfamily.org/
*
* Contents of this file were initially written by Lo�c Le Coq,
* modifications, extensions, refactorings might have been applied by Marko Zivkovic
*/
package xlogo.utils;
import java.io.File;
import java.io.IOException;
import javax.imageio.ImageIO;
import xlogo.Logo;
import xlogo.storage.WSManager;
import java.awt.image.BufferedImage;
import java.awt.Dimension;
import javax.swing.JFileChooser;
import javax.swing.JFrame;
import javax.swing.JProgressBar;
import javax.swing.JDialog;
public class WriteImage extends Thread{
private BufferedImage image;
private JFrame owner;
private String path;
public WriteImage(JFrame owner,BufferedImage image){
this.image=image;
this.owner=owner;
}
public void setImage(BufferedImage img){
image=img;
}
public int chooseFile(){
JFileChooser jf = new JFileChooser();
String[] ext={".jpg",".png"};
jf.addChoosableFileFilter(new ExtensionFichier(Logo.messages.getString("imagefile"),
ext ));
int retval = jf.showDialog(owner, Logo.messages.getString("menu.file.save"));
// Si l'utilisateur appuie sur enregistrer du JFileChooser
if (retval == JFileChooser.APPROVE_OPTION) {
// On rajoute l'extension convenable au fichier
path=jf.getSelectedFile().getPath();
String copie_path=path.toLowerCase(); //
if (!copie_path.endsWith(".jpg") && !copie_path.endsWith(".png")) {
String st = jf.getFileFilter().getDescription().toLowerCase();
if (st.endsWith("jpg)"))
path += ".jpg";
else if (st.endsWith("png)"))
path += ".png";
else
path += ".jpg";
}
}
return retval;
}
public void run(){
ProgressDialog progress=new ProgressDialog(owner);
Thread.currentThread().setPriority(Thread.MAX_PRIORITY);
// On écrit le fichier
try {
if (path.endsWith(".jpg")) {
File f = new File(path);
ImageIO.write(image, "jpg", f);
}
else if (path.endsWith(".png")) {
File f = new File(path);
ImageIO.write(image, "png", f);
}
}
catch (IOException ex) {System.out.println(ex.toString());}
progress.dispose();
}
private class ProgressDialog extends JDialog{
private static final long serialVersionUID = 1L;
private JProgressBar prog=new JProgressBar();
ProgressDialog(JFrame owner){
super(owner);
initGui();
}
private void initGui(){
setFont(WSManager.getWorkspaceConfig().getFont());
setTitle(Logo.messages.getString("titredialogue2"));
prog.setIndeterminate(true);
java.awt.FontMetrics fm = owner.getGraphics()
.getFontMetrics(WSManager.getWorkspaceConfig().getFont());
int width = fm.stringWidth(Logo.messages.getString("titredialogue2"));
setSize(new Dimension(width+150,100));
getContentPane().add(prog);
setVisible(true);
}
}
}
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