/*
* RapidMiner
*
* Copyright (C) 2001-2007 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 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., 59 Temple Place, Suite 330, Boston, MA 02111-1307
* USA.
*/
package com.rapidminer.gui.operatortree.actions;
import java.awt.event.ActionEvent;
import java.awt.event.InputEvent;
import java.awt.event.KeyEvent;
import javax.swing.Icon;
import javax.swing.KeyStroke;
import com.rapidminer.gui.ConditionalAction;
import com.rapidminer.gui.dialog.NewOperatorDialog;
import com.rapidminer.gui.operatortree.OperatorTree;
import com.rapidminer.gui.tools.IconSize;
import com.rapidminer.gui.tools.SwingTools;
import com.rapidminer.operator.Operator;
/**
* Start the corresponding action.
*
* @author Ingo Mierswa
* @version $Id: NewOperatorAction.java,v 1.1 2007/05/27 22:02:33 ingomierswa Exp $
*/
public class NewOperatorAction extends ConditionalAction {
private static final long serialVersionUID = -5946313817810917200L;
private static final String ICON_NAME = "element_new.png";
private static final Icon[] ICONS = new Icon[IconSize.values().length];
static {
int counter = 0;
for (IconSize size : IconSize.values()) {
ICONS[counter++] = SwingTools.createIcon("icons/" + size.getSize() + "/" + ICON_NAME);
}
}
private OperatorTree operatorTree;
public NewOperatorAction(OperatorTree operatorTree, IconSize size) {
super("New Operator...", ICONS[size.ordinal()]);
putValue(SHORT_DESCRIPTION, "Add a new operator from a dialog");
putValue(MNEMONIC_KEY, Integer.valueOf(KeyEvent.VK_N));
putValue(ACCELERATOR_KEY, KeyStroke.getKeyStroke(KeyEvent.VK_I, InputEvent.CTRL_MASK));
setCondition(OPERATOR_CHAIN_SELECTED, MANDATORY);
this.operatorTree = operatorTree;
}
public void actionPerformed(ActionEvent e) {
Operator selectedOperator = this.operatorTree.getSelectedOperator();
if (selectedOperator != null) {
NewOperatorDialog dialog = new NewOperatorDialog(this.operatorTree);
dialog.setVisible(true);
}
}
}