/*
 * iReport - Visual Designer for JasperReports.
 * Copyright (C) 2002 - 2009 Jaspersoft Corporation. All rights reserved.
 * http://www.jaspersoft.com
 *
 * Unless you have purchased a commercial license agreement from Jaspersoft,
 * the following license terms apply:
 *
 * This program is part of iReport.
 *
 * iReport 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.
 *
 * iReport 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 iReport. If not, see <http://www.gnu.org/licenses/>.
 */
package com.jaspersoft.ireport.designer.styles;

import com.jaspersoft.ireport.designer.IReportManager;
import com.jaspersoft.ireport.locale.I18n;
import net.sf.jasperreports.engine.JRException;
import net.sf.jasperreports.engine.JRStyle;
import net.sf.jasperreports.engine.design.JasperDesign;
import org.openide.nodes.Node;
import org.openide.util.HelpCtx;
import org.openide.util.actions.NodeAction;

/**
 *
 * @author gtoffoli
 */
public class AddStyleToLibrary extends NodeAction {

    @Override
    protected void performAction(Node[] nodes) {

            // Copy the style in the report...
        JasperDesign jd = IReportManager.getInstance().getActiveReport();
        for (int i=0; i<nodes.length; ++i)
        {
            JRStyle style = nodes[i].getLookup().lookup(JRStyle.class);
            if (style != null)
            {
                try {
                    // Copy the style...
                    jd.addStyle(style);
                } catch (JRException ex) {
                    ex.printStackTrace();
                    IReportManager.getInstance().notifyReportChange();
                }
            }
        }

    }

    @Override
    protected boolean enable(Node[] nodes) {

        if (IReportManager.getInstance().getActiveReport() == null) return false;
        
        for (int i=0; i<nodes.length; ++i)
        {
            if (nodes[i].getLookup().lookup(JRStyle.class) == null) return false; 
        }
        return nodes.length > 0;

    }

    @Override
    public String getName() {
        return I18n.getString("AddStyleToReportAction.addSyleToReport");
    }

    @Override
    protected void initialize() {
        super.initialize();
        // see org.openide.util.actions.SystemAction.iconResource() javadoc for more details
        putValue("noIconInMenu", Boolean.TRUE);
    }

    @Override
    protected boolean asynchronous() {
        return false;
    }

    @Override
    public HelpCtx getHelpCtx() {
        return HelpCtx.DEFAULT_HELP;
    }

}
