/**
 * Copyright 1999-2009 The Pegadi Team
 *
 * 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.pegadi.storysketch.views;

import java.awt.Component;
import java.awt.Dimension;
import java.awt.Font;
import java.awt.GridLayout;

import javax.swing.Box;
import javax.swing.JLabel;
import javax.swing.JList;
import javax.swing.JPanel;
import javax.swing.ListCellRenderer;
import javax.swing.ListModel;

public class RDFList extends JList {


    public RDFList(ListModel model, boolean simple) {
        super(model);
        if(!simple)
            setCellRenderer(new RDFItemCellRenderer());
    }


    public Dimension getPreferredScrollableViewportSize() {
        return new Dimension(200,250);
    }


    class RDFItemCellRenderer extends JPanel implements ListCellRenderer {


        JLabel titleLabel = new JLabel();
        JLabel descriptionLabel = new JLabel();
        JLabel dateLabel = new JLabel();

        public RDFItemCellRenderer() {
            titleLabel = new JLabel();
            descriptionLabel = new JLabel();

            dateLabel = new JLabel();
            setLayout(new GridLayout(1,1));

            Box box = Box.createVerticalBox();
            //add(titleLabel, BorderLayout.NORTH);
            box.add(titleLabel);

            box.add(Box.createVerticalStrut(10));
            //add(descriptionLabel, BorderLayout.CENTER);
            box.add(descriptionLabel);

            box.add(Box.createVerticalStrut(3));
            //add(dateLabel, BorderLayout.SOUTH);
            box.add(dateLabel);

            box.add(Box.createVerticalStrut(10));

            add(box);

            titleLabel.setFont(titleLabel.getFont().deriveFont((float)12).deriveFont(Font.BOLD));
            descriptionLabel.setFont(descriptionLabel.getFont().deriveFont((float)11));
            dateLabel.setFont(dateLabel.getFont().deriveFont((float)10));

        }

        // This is the only method defined by ListCellRenderer.
        // We just reconfigure the JLabel each time we're called.

        public Component getListCellRendererComponent(JList list,
                                                      Object value,            // value to display
                                                      int index,               // cell index
                                                      boolean isSelected,      // is the cell selected
                                                      boolean cellHasFocus)    // the list and the cell have the focus
        {
            if(value instanceof RDFItem) {


                RDFItem item = (RDFItem) value;

                titleLabel.setText("<html>" +item.getTitle() +"</html>");
                descriptionLabel.setText("<html>" +item.getDescription() +"</html>");
                dateLabel.setText(item.getDate());

                if (isSelected) {
                    setBackground(list.getSelectionBackground());
                    setForeground(list.getSelectionForeground());
                }
                else {
                    setBackground(list.getBackground());
                    setForeground(list.getForeground());
                }
                setEnabled(list.isEnabled());
                setFont(list.getFont());
                setOpaque(true);
            }
            return this;
        }
        /*
        public Dimension getPreferredSize() {
            return box.getPreferredSize();
        }
        */


    }

    public boolean getScrollableTracksViewportWidth() {
        return true;
    }
}