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.view.impl.components.panel.ModulePanel;

 import javax.swing.JList;

 import javax.swing.ListCellRenderer;

 import java.awt.Component;

 import java.util.HashMap;

 import java.util.Map;

 /**

  * A renderer to display a module in a list.

  *

  * @author Baptiste Wicht

  */

 public final class ModuleRepositoryListRenderer implements ListCellRenderer {

     private final Map<Integer, ModulePanel> panels;

     /**

      * Construct a new ModuleListRenderer.

      */

     public ModuleRepositoryListRenderer() {

         super();

         panels = new HashMap<Integer, ModulePanel>(10);

     }

     @Override

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

         if (panels.get(index) == null) {

             panels.put(index, new ModulePanel(value, isSelected));

         } else {

             panels.get(index).setSelected(isSelected);

         }

         return panels.get(index);

     }

 }