/* * This file is part of Caliph & Emir. * * Caliph & Emir 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. * * Caliph & Emir 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 Caliph & Emir; if not, write to the Free Software * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA * * Copyright statement: * -------------------- * (c) 2002-2005 by Mathias Lux (mathias@juggle.at) * http://www.juggle.at, http://caliph-emir.sourceforge.net */ package at.lux.fotoannotation.utils; import at.lux.fotoannotation.AnnotationFrame; import javax.swing.event.ChangeEvent; import javax.swing.event.ChangeListener; import java.awt.event.ActionEvent; import java.awt.event.ActionListener; import java.awt.event.KeyAdapter; import java.awt.event.KeyEvent; public class TextChangesListener extends KeyAdapter implements ActionListener, ChangeListener { private static TextChangesListener listener_ = null; private static AnnotationFrame aframe_ = null; private TextChangesListener() { super(); } public static TextChangesListener getInstance() { if (!(listener_ != null)) { listener_ = new TextChangesListener(); } return listener_; } public static void createInstance(AnnotationFrame frame) { aframe_ = frame; listener_ = new TextChangesListener(); } public void keyTyped(KeyEvent e) { super.keyTyped(e); if (e.getKeyCode() == KeyEvent.VK_S && e.getModifiers() == KeyEvent.CTRL_DOWN_MASK) { aframe_.saveFile(); } else if (e.getKeyCode() != KeyEvent.VK_CONTROL) { AnnotationFrame.setDirty(true); if (aframe_.getTitle().indexOf("*") == -1) { aframe_.setTitle("* " + aframe_.getTitle()); } } } public void actionPerformed(ActionEvent e) { AnnotationFrame.setDirty(true); if (aframe_.getTitle().indexOf("*") == -1) { aframe_.setTitle("* " + aframe_.getTitle()); } } public void stateChanged(ChangeEvent e) { AnnotationFrame.setDirty(true); if (aframe_.getTitle().indexOf("*") == -1) { aframe_.setTitle("* " + aframe_.getTitle()); } } public void fireDataChanged() { AnnotationFrame.setDirty(true); if (aframe_.getTitle().indexOf("*") == -1) { aframe_.setTitle("* " + aframe_.getTitle()); } } }