/*
* RapidMiner
*
* Copyright (C) 2001-2011 by Rapid-I and the contributors
*
* Complete list of developers available at our web site:
*
* http://rapid-i.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.operatortree.actions;
import java.awt.event.ActionEvent;
import java.awt.event.KeyEvent;
import javax.swing.AbstractAction;
import javax.swing.Icon;
import com.rapidminer.gui.operatortree.OperatorTree;
import com.rapidminer.gui.tools.IconSize;
import com.rapidminer.gui.tools.SwingTools;
/**
* Start the corresponding action.
*
* @author Ingo Mierswa
*/
public class LockTreeStructureAction extends AbstractAction {
private static final long serialVersionUID = 1L;
private static final String LOCKED_ICON_NAME = "lock.png";
private static final String UNLOCKED_ICON_NAME = "lock_open.png";
private static final Icon[] LOCKED_ICONS = new Icon[IconSize.values().length];
private static final Icon[] UNLOCKED_ICONS = new Icon[IconSize.values().length];
static {
int counter = 0;
for (IconSize size : IconSize.values()) {
LOCKED_ICONS[counter] = SwingTools.createIcon(size.getSize() + "/" + LOCKED_ICON_NAME);
UNLOCKED_ICONS[counter] = SwingTools.createIcon(size.getSize() + "/" + UNLOCKED_ICON_NAME);
counter++;
}
}
private OperatorTree operatorTree;
private IconSize iconSize;
public LockTreeStructureAction(OperatorTree operatorTree, IconSize size) {
super("Lock Tree Structure", UNLOCKED_ICONS[size.ordinal()]);
putValue(SHORT_DESCRIPTION, "Locks or unlocks the tree structure for drag and drop.");
putValue(MNEMONIC_KEY, Integer.valueOf(KeyEvent.VK_S));
this.operatorTree = operatorTree;
this.iconSize = size;
}
public void actionPerformed(ActionEvent e) {
this.operatorTree.setStructureLocked(!this.operatorTree.isStructureLocked());
}
public void updateIcon() {
if (this.operatorTree.isStructureLocked()) {
putValue(SMALL_ICON, LOCKED_ICONS[iconSize.ordinal()]);
putValue(NAME, "Unlock Tree Structure");
} else {
putValue(SMALL_ICON, UNLOCKED_ICONS[iconSize.ordinal()]);
putValue(NAME, "Lock Tree Structure");
}
}
}