/*
* 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.processeditor;
import java.awt.BorderLayout;
import java.awt.Component;
import java.util.Collections;
import java.util.Iterator;
import java.util.Vector;
import javax.swing.JPanel;
import javax.swing.event.TreeSelectionEvent;
import javax.swing.event.TreeSelectionListener;
import javax.swing.tree.TreePath;
import com.rapidminer.gui.MainFrame;
import com.rapidminer.gui.tools.ResourceDockKey;
import com.rapidminer.operator.OperatorDescription;
import com.rapidminer.tools.GroupTree;
import com.vlsolutions.swing.docking.DockKey;
import com.vlsolutions.swing.docking.Dockable;
/**
* This container contains all available operators in a grouped view (tree). From here the
* current group can be selected which displays the operators of the group in an operator
* list on the left side. From here, new operators can be dragged into the operator tree.
*
* @author Ingo Mierswa
*/
public class NewOperatorEditor extends JPanel implements TreeSelectionListener, Dockable {
private static final long serialVersionUID = -8910332473638172252L;
private final NewOperatorGroupTree newOperatorGroupTree;
//private final OperatorList operatorList;
public NewOperatorEditor() {
super(new BorderLayout());
// will cause the tree half to keep fixed size during resizing
setBorder(null);
this.newOperatorGroupTree = new NewOperatorGroupTree(this);
this.newOperatorGroupTree.getTree().addTreeSelectionListener(this);
add(newOperatorGroupTree, BorderLayout.CENTER);
// this.operatorList = new OperatorList();
}
public void valueChanged(TreeSelectionEvent e) {
TreePath path = e.getNewLeadSelectionPath();
if (path != null) {
if (path.getLastPathComponent() instanceof GroupTree) {
setOperatorList((GroupTree)path.getLastPathComponent());
}
}
}
public void setOperatorList(GroupTree selectedTree) {
Vector<OperatorDescription> descriptions = new Vector<OperatorDescription>();
if (selectedTree != null) {
Iterator<OperatorDescription> i = selectedTree.getOperatorDescriptions().iterator();
while (i.hasNext()) {
descriptions.add(i.next());
}
Collections.sort(descriptions);
}
}
public static final String NEW_OPERATOR_DOCK_KEY = "new_operator";
private final DockKey DOCK_KEY = new ResourceDockKey(NEW_OPERATOR_DOCK_KEY);
@Override
public Component getComponent() {
return this;
}
@Override
public DockKey getDockKey() {
return DOCK_KEY;
}
{
DOCK_KEY.setDockGroup(MainFrame.DOCK_GROUP_ROOT);
}
public boolean shouldAutoConnectNewOperatorsInputs() {
return newOperatorGroupTree.shouldAutoConnectNewOperatorsInputs();
}
public boolean shouldAutoConnectNewOperatorsOutputs() {
return newOperatorGroupTree.shouldAutoConnectNewOperatorsOutputs();
}
}