franta-hg@19: /**
franta-hg@19:  * Rozšířené atributy – program na správu rozšířených atributů souborů
franta-hg@19:  * Copyright © 2012 František Kučera (frantovo.cz)
franta-hg@28:  *
franta-hg@19:  * This program is free software: you can redistribute it and/or modify
franta-hg@19:  * it under the terms of the GNU General Public License as published by
franta-hg@27:  * the Free Software Foundation, either version 3 of the License.
franta-hg@28:  *
franta-hg@19:  * This program is distributed in the hope that it will be useful,
franta-hg@19:  * but WITHOUT ANY WARRANTY; without even the implied warranty of
franta-hg@19:  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
franta-hg@19:  * GNU General Public License for more details.
franta-hg@28:  *
franta-hg@19:  * You should have received a copy of the GNU General Public License
franta-hg@19:  * along with this program.  If not, see <http://www.gnu.org/licenses/>.
franta-hg@19:  */
franta-hg@28: package cz.frantovo.rozsireneatributy;
franta-hg@4: 
franta-hg@28: import cz.frantovo.rozsireneatributy.gui.Model;
franta-hg@28: import cz.frantovo.rozsireneatributy.gui.Panel;
franta-hg@6: import java.awt.BorderLayout;
franta-hg@11: import java.awt.event.ActionEvent;
franta-hg@11: import java.awt.event.ActionListener;
franta-hg@11: import java.awt.event.KeyEvent;
franta-hg@6: import java.io.File;
franta-hg@6: import java.io.IOException;
franta-hg@15: import java.text.MessageFormat;
franta-hg@15: import java.util.ResourceBundle;
franta-hg@6: import java.util.logging.Level;
franta-hg@6: import java.util.logging.Logger;
franta-hg@11: import javax.swing.JComponent;
franta-hg@6: import javax.swing.JFrame;
franta-hg@7: import javax.swing.JOptionPane;
franta-hg@11: import javax.swing.KeyStroke;
franta-hg@6: 
franta-hg@4: /**
franta-hg@4:  * Spouštěč programu
franta-hg@6:  *
franta-hg@6:  * http://freedesktop.org/wiki/CommonExtendedAttributes
franta-hg@6:  * http://download.oracle.com/javase/tutorial/essential/io/fileAttr.html#user
franta-hg@29:  * http://today.java.net/pub/a/today/2008/07/03/jsr-203-new-file-apis.html
franta-hg@29:  *   #so-what-is-a-path-really
franta-hg@6:  *
franta-hg@30:  * $ setfattr -n "user.franta.pozdrav" -v 'Dobrý den!' pokus.txt
franta-hg@6:  * (v javě pak pracujeme s klíči bez předpony „user.“)
franta-hg@30:  * 
franta-hg@30:  * @author Ing. František Kučera (frantovo.cz)
franta-hg@4:  */
franta-hg@5: public class Startér {
franta-hg@4: 
franta-hg@29: 	private static final Logger log = Logger
franta-hg@29: 		.getLogger(Startér.class.getSimpleName());
franta-hg@29: 	private static final ResourceBundle překlady = ResourceBundle
franta-hg@29: 		.getBundle(Atribut.class.getPackageName() + ".Překlady");
franta-hg@6: 
franta-hg@8: 	/**
franta-hg@8: 	 * @param args název souboru
franta-hg@8: 	 * @throws IOException TODO: ošetřit výjimku
franta-hg@8: 	 */
franta-hg@6: 	public static void main(String[] args) throws IOException {
franta-hg@6: 
franta-hg@15: 
franta-hg@7: 		if (args.length == 1 && args[0].length() > 0) {
franta-hg@6: 			File soubor = new File(args[0]);
franta-hg@6: 
franta-hg@7: 			if (soubor.exists()) {
franta-hg@7: 				log.log(Level.INFO, "Pracuji se souborem: {0}", soubor);
franta-hg@6: 
franta-hg@7: 				Model model = new Model(soubor);
franta-hg@6: 
franta-hg@11: 				final JFrame f = new JFrame();
franta-hg@7: 				Panel p = new Panel(model);
franta-hg@6: 
franta-hg@7: 				f.setLayout(new BorderLayout());
franta-hg@7: 				f.add(p, BorderLayout.CENTER);
franta-hg@6: 
franta-hg@11: 				/** Ukončení programu klávesou Escape */
franta-hg@11: 				f.getRootPane().registerKeyboardAction(new ActionListener() {
franta-hg@11: 
franta-hg@11: 					public void actionPerformed(ActionEvent ae) {
franta-hg@11: 						f.dispose();
franta-hg@11: 					}
franta-hg@29: 				},
franta-hg@29: 					KeyStroke.getKeyStroke(KeyEvent.VK_ESCAPE, 0),
franta-hg@29: 					JComponent.WHEN_IN_FOCUSED_WINDOW);
franta-hg@11: 
franta-hg@8: 				f.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
franta-hg@29: 				f.setTitle(MessageFormat
franta-hg@29: 					.format(překlady.getString("titulek"), soubor));
franta-hg@7: 				f.setSize(640, 240);
franta-hg@7: 				f.setLocationRelativeTo(null);
franta-hg@7: 				f.setVisible(true);
franta-hg@7: 			} else {
franta-hg@29: 				ukončiChybou(MessageFormat.format(překlady
franta-hg@29: 					.getString("chyba.souborNeexistuje"), soubor));
franta-hg@7: 			}
franta-hg@6: 		} else {
franta-hg@15: 			ukončiChybou(překlady.getString("chyba.chybíParametr"));
franta-hg@6: 		}
franta-hg@4: 	}
franta-hg@7: 
franta-hg@7: 	private static void ukončiChybou(String hláška) {
franta-hg@7: 		log.log(Level.SEVERE, hláška);
franta-hg@29: 		JOptionPane.showMessageDialog(null, hláška, překlady
franta-hg@29: 			.getString("chyba.titulek"), JOptionPane.ERROR_MESSAGE);
franta-hg@7: 		System.exit(1);
franta-hg@7: 	}
franta-hg@4: }