/*******************************************************************************
 * Copyright 2010 Simon Mieth
 * 
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 * 
 *   http://www.apache.org/licenses/LICENSE-2.0
 * 
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 ******************************************************************************/

package org.kabeja.svg.action;

import java.awt.event.ItemEvent;
import java.awt.event.ItemListener;

import javax.swing.ButtonGroup;
import javax.swing.JCheckBoxMenuItem;
import javax.swing.JComponent;
import javax.swing.JPopupMenu;
import javax.swing.SwingUtilities;

import org.kabeja.DraftDocument;
import org.kabeja.svg.SVGGenerator;
import org.kabeja.svg.ui.PopUpButton;
import org.kabeja.ui.impl.AbstractPropertiesEditor;


public class LayoutSwitchAction extends AbstractPropertiesEditor
    implements ViewerAction, CustomActionView, DraftDocumentAction {
    PopUpButton button;
    JCheckBoxMenuItem defaultItem;

    public JComponent getView() {
        if (this.button == null) {
            ItemListener l = new ItemListener() {
                    public void itemStateChanged(ItemEvent e) {
                        if (e.getStateChange() == ItemEvent.SELECTED) {
                            properties.put(SVGGenerator.PROPERTY_DOCUMENT_BOUNDS_RULE,
                                ((JCheckBoxMenuItem) e.getItem()).getText());
                            SwingUtilities.invokeLater(new Runnable() {
                                    public void run() {
                                        firePropertiesChangedEvent();
                                    }
                                });
                        }
                    }
                };

            JPopupMenu menu = new JPopupMenu();

            ButtonGroup group = new ButtonGroup();
            JCheckBoxMenuItem item = new JCheckBoxMenuItem(SVGGenerator.PROPERTY_DOCUMENT_BOUNDS_RULE_MODELSPACE_VALUE);
//            item.setIcon(new ImageIcon(UIUtils.resourceToBytes(
//                        this.getClass(), "/icons/layout_ms.png")));

            item.addItemListener(l);
            group.add(item);
            menu.add(item);

            this.defaultItem = item;

            item = new JCheckBoxMenuItem(SVGGenerator.PROPERTY_DOCUMENT_BOUNDS_RULE_MODELSPACE_LIMITS_VALUE);
//            item.addItemListener(l);
//            item.setIcon(new ImageIcon(UIUtils.resourceToBytes(
//                        this.getClass(), "/icons/layout_ms_l.png")));
            group.add(item);
            menu.add(item);
            item = new JCheckBoxMenuItem(SVGGenerator.PROPERTY_DOCUMENT_BOUNDS_RULE_PAPERSPACE_VALUE);
            item.addItemListener(l);
//            item.setIcon(new ImageIcon(UIUtils.resourceToBytes(
//                        this.getClass(), "/icons/layout_ps.png")));
            group.add(item);
            menu.add(item);
            item = new JCheckBoxMenuItem(SVGGenerator.PROPERTY_DOCUMENT_BOUNDS_RULE_PAPERSPACE_LIMITS_VALUE);
            item.addItemListener(l);
//            item.setIcon(new ImageIcon(UIUtils.resourceToBytes(
//                        this.getClass(), "/icons/layout_ps_l.png")));
            group.add(item);
            menu.add(item);
            this.button = new PopUpButton(menu, "");
            this.defaultItem.setSelected(true);
        }

        return this.button;
    }

    public void setDXFDocument(DraftDocument doc) {
        this.defaultItem.setSelected(true);
    }
}