package org.jtheque.core.managers.view.impl.components.renderers;

 /*

  * This file is part of JTheque.

  *

  * JTheque is free software: you can redistribute it and/or modify

  * it under the terms of the GNU General Public License as published by

  * the Free Software Foundation, either version 3 of the License.

  *

  * JTheque 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 General Public License for more details.

  *

  * You should have received a copy of the GNU General Public License

  * along with JTheque.  If not, see <http://www.gnu.org/licenses/>.

  */

 import org.jtheque.core.managers.Managers;

 import org.jtheque.core.managers.update.IUpdateManager;

 import org.jtheque.core.managers.update.Updatable;

 import org.jtheque.core.managers.view.able.IViewManager;

 import org.jtheque.core.utils.ui.PanelBuilder;

 import org.jtheque.utils.ui.GridBagUtils;

 import javax.swing.JLabel;

 import javax.swing.JList;

 import javax.swing.JPanel;

 import javax.swing.ListCellRenderer;

 import java.awt.Color;

 import java.awt.Component;

 import java.awt.Font;

 /**

  * A renderer to display a module in a list.

  *

  * @author Baptiste Wicht

  */

 public final class UpdatableListRenderer extends JPanel implements ListCellRenderer {

     private final JLabel labelName;

     private final JLabel labelCurrentVersion;

     private final JLabel labelOnlineVersion;

     private final JLabel labelCurrentVersion1;

     private final JLabel labelOnlineVersion1;

     private static final int TITLE_FONT_SIZE = 16;

     /**

      * Construct a new ModuleListRenderer.

      */

     public UpdatableListRenderer() {

         super();

         PanelBuilder builder = new PanelBuilder(this);

         labelName = builder.add(new JLabel(), builder.gbcSet(0, 0, GridBagUtils.HORIZONTAL, GridBagUtils.BASELINE, 2, 1));

         labelName.setFont(labelName.getFont().deriveFont(Font.BOLD, TITLE_FONT_SIZE));

         labelCurrentVersion1 = builder.addI18nLabel("modules.view.label.versions.current", builder.gbcSet(0, 1));

         labelCurrentVersion = builder.add(new JLabel(), builder.gbcSet(1, 1));

         labelOnlineVersion1 = builder.addI18nLabel("modules.view.label.versions.online", builder.gbcSet(0, 2));

         labelOnlineVersion = builder.addLabel("", builder.gbcSet(1, 2));

     }

     @Override

     public Component getListCellRendererComponent(JList list, Object value, int index, boolean isSelected, boolean cellHasFocus) {

         if (isSelected) {

             setBackground(Managers.getManager(IViewManager.class).getViewDefaults().getSelectedBackgroundColor());

             setChildsForeground(Managers.getManager(IViewManager.class).getViewDefaults().getSelectedForegroundColor());

         } else {

             setBackground(Managers.getManager(IViewManager.class).getViewDefaults().getBackgroundColor());

             setChildsForeground(Managers.getManager(IViewManager.class).getViewDefaults().getForegroundColor());

         }

         labelOnlineVersion.setBackground(getBackground());

         labelOnlineVersion.removeAll();

         Updatable updatable = (Updatable) value;

         labelName.setText(updatable.getName());

         labelCurrentVersion.setText(updatable.getVersion().getVersion());

         labelOnlineVersion.setText(Managers.getManager(IUpdateManager.class).getMostRecentVersion(updatable).getVersion());

         return this;

     }

     /**

      * Set the foreground of the childs.

      *

      * @param color The foreground color.

      */

     private void setChildsForeground(Color color) {

         labelName.setForeground(color);

         labelCurrentVersion.setForeground(color);

         labelCurrentVersion1.setForeground(color);

         labelOnlineVersion.setForeground(color);

         labelOnlineVersion1.setForeground(color);

     }

 }