/*
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 java.util.ArrayList;
import javax.swing.Icon;
import org.gephi.data.attributes.api.AttributeColumn;
import org.gephi.data.attributes.api.AttributeController;
import org.gephi.datalab.api.AttributeColumnsController;
import org.gephi.datalab.api.datatables.DataTablesController;
import org.gephi.datalab.plugin.manipulators.GeneralColumnsChooser;
import org.gephi.datalab.plugin.manipulators.ui.GeneralChooseColumnsUI;
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 clears the given columns data of one or more nodes except the id and computed attributes.
* @author Eduardo Ramos <eduramiba@gmail.com>
*/
public class ClearNodesData extends BasicNodesManipulator implements GeneralColumnsChooser {
private Node[] nodes;
private AttributeColumn[] columnsToClearData;
public void setup(Node[] nodes, Node clickedNode) {
this.nodes = nodes;
AttributeColumnsController ac = Lookup.getDefault().lookup(AttributeColumnsController.class);
ArrayList<AttributeColumn> columnsToClearDataList = new ArrayList<AttributeColumn>();
for (AttributeColumn column : Lookup.getDefault().lookup(AttributeController.class).getModel().getNodeTable().getColumns()) {
if (ac.canClearColumnData(column)) {
columnsToClearDataList.add(column);
}
}
columnsToClearData = columnsToClearDataList.toArray(new AttributeColumn[0]);
}
public void execute() {
if (columnsToClearData.length >= 0) {
AttributeColumnsController ac = Lookup.getDefault().lookup(AttributeColumnsController.class);
ac.clearNodesData(nodes, columnsToClearData);
Lookup.getDefault().lookup(DataTablesController.class).refreshCurrentTable();
}
}
public String getName() {
if (nodes.length > 1) {
return NbBundle.getMessage(ClearNodesData.class, "ClearNodesData.name.multiple");
} else {
return NbBundle.getMessage(ClearNodesData.class, "ClearNodesData.name.single");
}
}
public String getDescription() {
return NbBundle.getMessage(ClearNodesData.class, "ClearNodesData.description");
}
public boolean canExecute() {
return true;
}
public ManipulatorUI getUI() {
return new GeneralChooseColumnsUI(NbBundle.getMessage(ClearNodesData.class, "ClearNodesData.ui.description"));
}
public int getType() {
return 200;
}
public int getPosition() {
return 100;
}
public Icon getIcon() {
return ImageUtilities.loadImageIcon("org/gephi/datalab/plugin/manipulators/resources/clear-data.png", true);
}
public AttributeColumn[] getColumns() {
return columnsToClearData;
}
public void setColumns(AttributeColumn[] columnsToClearData) {
this.columnsToClearData = columnsToClearData;
}
}