/**
* Copyright (C) 2001-2017 by RapidMiner and the contributors
*
* Complete list of developers available at our web site:
*
* http://rapidminer.com
*
* This program is free software: you can redistribute it and/or modify it under the terms of the
* GNU Affero General Public License as published by the Free Software Foundation, either version 3
* 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
* Affero General Public License for more details.
*
* You should have received a copy of the GNU Affero General Public License along with this program.
* If not, see http://www.gnu.org/licenses/.
*/
package com.rapidminer.gui.look.fc;
import java.awt.event.InputEvent;
import java.awt.event.KeyEvent;
import javax.swing.JComponent;
/**
* A keyboard listener used for the item panel.
*
* @author Ingo Mierswa
*/
public class ItemPanelKeyboardListener implements java.awt.event.KeyListener {
private ItemPanel pane;
@Override
public void keyPressed(KeyEvent e) {
if (this.pane == null) {
if (e.getSource() instanceof ItemPanel) {
this.pane = ((ItemPanel) e.getSource());
} else if (e.getSource() instanceof Item) {
this.pane = ((ItemPanel) ((JComponent) e.getSource()).getParent());
}
}
if (e.getKeyCode() == KeyEvent.VK_DELETE) {
} else if (e.getKeyCode() == KeyEvent.VK_ENTER) {
if ((this.pane != null) && (this.pane.getFilePane().lastSelected != null)) {
this.pane.getFilePane().filechooserUI.setCurrentDirectoryOfFileChooser(this.pane.getFilePane().lastSelected
.getFile());
}
} else if (e.getKeyCode() == KeyEvent.VK_SPACE) {
this.pane.useKeyMoves("SPACE", e.getModifiersEx() == InputEvent.CTRL_DOWN_MASK);
} else if (e.getKeyCode() == KeyEvent.VK_RIGHT) {
this.pane.useKeyMoves("RIGHT", e.getModifiersEx() == InputEvent.CTRL_DOWN_MASK);
} else if (e.getKeyCode() == KeyEvent.VK_LEFT) {
this.pane.useKeyMoves("LEFT", e.getModifiersEx() == InputEvent.CTRL_DOWN_MASK);
} else if (e.getKeyCode() == KeyEvent.VK_UP) {
this.pane.useKeyMoves("UP", e.getModifiersEx() == InputEvent.CTRL_DOWN_MASK);
} else if (e.getKeyCode() == KeyEvent.VK_DOWN) {
this.pane.useKeyMoves("DOWN", e.getModifiersEx() == InputEvent.CTRL_DOWN_MASK);
} else if (e.getKeyCode() == KeyEvent.VK_HOME) {
this.pane.useKeyMoves("HOME", e.getModifiersEx() == InputEvent.CTRL_DOWN_MASK);
} else if (e.getKeyCode() == KeyEvent.VK_END) {
this.pane.useKeyMoves("END", e.getModifiersEx() == InputEvent.CTRL_DOWN_MASK);
} else if (e.getKeyCode() == KeyEvent.VK_ENTER) {
// ignore enter here!
} else if (e.getKeyCode() == KeyEvent.VK_PAGE_UP) {
this.pane.useKeyMoves("PAGE_UP", e.getModifiersEx() == InputEvent.CTRL_DOWN_MASK);
} else if (e.getKeyCode() == KeyEvent.VK_PAGE_DOWN) {
this.pane.useKeyMoves("PAGE_DOWN", e.getModifiersEx() == InputEvent.CTRL_DOWN_MASK);
} else {
if (KeyEvent.getKeyText(e.getKeyCode()).toLowerCase().equals("a")
&& (e.getModifiersEx() == InputEvent.CTRL_DOWN_MASK)) {
this.pane.getFilePane().selectAll();
}
if (e.getModifiersEx() == 0) {
this.pane.forwardToNearestFor(String.valueOf(e.getKeyChar()).toLowerCase());
}
}
}
@Override
public void keyReleased(KeyEvent e) {}
@Override
public void keyTyped(KeyEvent e) {}
}