/*
Copyright 2008-2010 Gephi
Authors : Eduardo Ramos <eduramiba@gmail.com>
Website : http://www.gephi.org

This file is part of Gephi.

DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS HEADER.

Copyright 2011 Gephi Consortium. All rights reserved.

The contents of this file are subject to the terms of either the GNU
General Public License Version 3 only ("GPL") or the Common
Development and Distribution License("CDDL") (collectively, the
"License"). You may not use this file except in compliance with the
License. You can obtain a copy of the License at
http://gephi.org/about/legal/license-notice/
or /cddl-1.0.txt and /gpl-3.0.txt. See the License for the
specific language governing permissions and limitations under the
License.  When distributing the software, include this License Header
Notice in each file and include the License files at
/cddl-1.0.txt and /gpl-3.0.txt. If applicable, add the following below the
License Header, with the fields enclosed by brackets [] replaced by
your own identifying information:
"Portions Copyrighted [year] [name of copyright owner]"

If you wish your version of this file to be governed by only the CDDL
or only the GPL Version 3, indicate your decision by adding
"[Contributor] elects to include this software in this distribution
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However, if you add GPL Version 3 code and therefore, elected the GPL
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Contributor(s):

Portions Copyrighted 2011 Gephi Consortium.
 */
package org.gephi.datalab.plugin.manipulators.columns;

import java.awt.Image;
import org.gephi.datalab.api.AttributeColumnsController;
import org.gephi.datalab.plugin.manipulators.columns.ui.GeneralCreateColumnFromRegexUI;
import org.gephi.datalab.spi.columns.AttributeColumnsManipulator;
import org.gephi.datalab.spi.columns.AttributeColumnsManipulatorUI;
import org.gephi.graph.api.Column;
import org.gephi.graph.api.Table;
import org.openide.util.ImageUtilities;
import org.openide.util.Lookup;
import org.openide.util.NbBundle;
import org.openide.util.lookup.ServiceProvider;

/**
 * AttributeColumnsManipulator that creates a new boolean column from the given column and regular expression with boolean values that indicate if
 * each of the old column values match the regular expression.
 * Allows the user to select the title of the new column in the UI
 * @author Eduardo Ramos
 */
@ServiceProvider(service = AttributeColumnsManipulator.class)
public class CreateBooleanMatchesColumn extends GeneralCreateColumnFromRegex{
    @Override
    public void execute(Table table, Column column) {
        if (pattern != null) {
            Lookup.getDefault().lookup(AttributeColumnsController.class).createBooleanMatchesColumn(table, column, title, pattern);
        }
    }

    @Override
    public String getName() {
        return NbBundle.getMessage(CreateBooleanMatchesColumn.class, "CreateBooleanMatchesColumn.name");
    }

    @Override
    public String getDescription() {
        return NbBundle.getMessage(CreateBooleanMatchesColumn.class, "CreateBooleanMatchesColumn.description");
    }

    @Override
    public boolean canManipulateColumn(Table table, Column column) {
        AttributeColumnsController ac = Lookup.getDefault().lookup(AttributeColumnsController.class);
        return ac.getTableRowsCount(table)>0;//Make sure that there is at least 1 row
    }

    @Override
    public AttributeColumnsManipulatorUI getUI(Table table,Column column) {
        GeneralCreateColumnFromRegexUI ui=new GeneralCreateColumnFromRegexUI();
        ui.setMode(GeneralCreateColumnFromRegexUI.Mode.BOOLEAN);
        return ui;
    }

    @Override
    public int getType() {
        return 200;
    }

    @Override
    public int getPosition() {
        return 0;
    }

    @Override
    public Image getIcon() {
        return ImageUtilities.loadImage("org/gephi/datalab/plugin/manipulators/resources/binocular--arrow.png");
    }
}
