/*
Copyright 2008-2010 Gephi
Authors : Eduardo Ramos <eduramiba@gmail.com>
Website : http://www.gephi.org
This file is part of Gephi.
Gephi 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.
Gephi 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 Gephi. If not, see <http://www.gnu.org/licenses/>.
*/
package org.gephi.datalab.plugin.manipulators.nodes;
import javax.swing.Icon;
import org.gephi.datalab.api.GraphElementsController;
import org.gephi.datalab.spi.ManipulatorUI;
import org.gephi.graph.api.Node;
import org.openide.util.ImageUtilities;
import org.openide.util.Lookup;
import org.openide.util.NbBundle;
/**
* Nodes manipulator that breaks one or more selected groups.
* @author Eduardo Ramos <eduramiba@gmail.com>
*/
public class Ungroup extends BasicNodesManipulator {
private Node[] nodes;
public void setup(Node[] nodes, Node clickedNode) {
this.nodes = nodes;
}
public void execute() {
GraphElementsController gec = Lookup.getDefault().lookup(GraphElementsController.class);
gec.ungroupNodes(nodes);//At least 1 node is a group. And we don't have to check now every node because the ungroupNodes method does it for us.
}
public String getName() {
if (nodes.length > 1) {
return NbBundle.getMessage(Ungroup.class, "Ungroup.name.multiple");
} else {
return NbBundle.getMessage(Ungroup.class, "Ungroup.name.single");
}
}
public String getDescription() {
return "";
}
public boolean canExecute() {
GraphElementsController gec = Lookup.getDefault().lookup(GraphElementsController.class);
for (Node n : nodes) {
if (gec.canUngroupNode(n)) {
return true;//If any of the nodes can be ungrouped, then allow to execute this action.
}
}
return false;
}
public ManipulatorUI getUI() {
return null;
}
public int getType() {
return 300;
}
public int getPosition() {
return 100;
}
public Icon getIcon() {
return ImageUtilities.loadImageIcon("org/gephi/datalab/plugin/manipulators/resources/ungroup.png", true);
}
}