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Diffstat (limited to 'logo/src/xlogo/utils/WriteImage.java')
| -rw-r--r-- | logo/src/xlogo/utils/WriteImage.java | 122 |
1 files changed, 122 insertions, 0 deletions
diff --git a/logo/src/xlogo/utils/WriteImage.java b/logo/src/xlogo/utils/WriteImage.java new file mode 100644 index 0000000..13426f9 --- /dev/null +++ b/logo/src/xlogo/utils/WriteImage.java @@ -0,0 +1,122 @@ +/* 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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