package org.jtheque.films.view.impl.toolbars;

 /*

  * 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.view.able.IViewManager;

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

 import org.jtheque.films.view.impl.actions.realizer.AcCancelRealizer;

 import org.jtheque.films.view.impl.actions.realizer.AcDeleteRealizer;

 import org.jtheque.films.view.impl.actions.realizer.AcEditRealizer;

 import org.jtheque.films.view.impl.actions.realizer.AcNewRealizer;

 import org.jtheque.films.view.impl.actions.realizer.AcSaveRealizer;

 import org.jtheque.primary.view.able.ToolbarView;

 import org.jtheque.primary.view.able.ViewMode;

 import org.jtheque.utils.ui.GridBagUtils;

 import javax.swing.Box;

 import javax.swing.JButton;

 import javax.swing.JPanel;

 import java.awt.Color;

 import java.awt.GridBagConstraints;

 /**

  * Tool bar for realizers.

  *

  * @author Baptiste Wicht

  */

 public final class JPanelRealizerToolBar extends JPanel implements ToolbarView {

     private static final long serialVersionUID = -688094676844153411L;

     private final JButton buttonAdd;

     private final JButton buttonEdit;

     private final JButton buttonSave;

     private final JButton buttonCancel;

     private final JButton buttonDelete;

     private ViewMode mode = ViewMode.VIEW;

     private final GridBagUtils gbc = new GridBagUtils();

     public JPanelRealizerToolBar() {

         super();

         setBackground(Color.white);

         setBorder(Borders.DIALOG_BORDER);

         buttonSave = new JButton(new AcSaveRealizer());

         buttonCancel = new JButton(new AcCancelRealizer());

         buttonDelete = new JButton(new AcDeleteRealizer());

         buttonAdd = new JButton(new AcNewRealizer());

         buttonEdit = new JButton(new AcEditRealizer());

         add(Box.createHorizontalGlue(), gbc.gbcSet(0, 0, GridBagConstraints.HORIZONTAL, GridBagConstraints.BASELINE_LEADING, 1.0, 1.0));

         if (mode == ViewMode.VIEW) {

             addViewModeButtons();

         } else {

             addOtherModesButtons();

         }

     }

     /**

      * Add the buttons for the view mode.

      */

     private void addViewModeButtons() {

         add(buttonAdd, gbc.gbcSet(1, 0));

         add(buttonEdit, gbc.gbcSet(2, 0));

         add(buttonDelete, gbc.gbcSet(3, 0));

     }

     /**

      * Add the buttons for all the others mode.

      */

     private void addOtherModesButtons() {

         add(buttonSave, gbc.gbcSet(1, 0));

         add(buttonCancel, gbc.gbcSet(2, 0));

     }

     /**

      * Set the current mode of the view.

      *

      * @param mode The new current mode.

      */

     void setMode(ViewMode mode) {

         if (this.mode != mode) {

             this.mode = mode;

             remove(buttonSave);

             remove(buttonCancel);

             remove(buttonAdd);

             remove(buttonEdit);

             remove(buttonDelete);

             switch (mode) {

                 case VIEW:

                     addViewModeButtons();

                     break;

                 case NEW:

                 case EDIT:

                 case AUTO:

                     addOtherModesButtons();

                     break;

             }

             Managers.getManager(IViewManager.class).refresh(this);

         }

     }

     @Override

     public void setDisplayMode(ViewMode mode) {

         setMode(mode);

     }

 }