package fr.ifremer.tutti.ui.swing.util.comment;
   
   /*
    * #%L
    * Tutti :: UI
    * %%
    * Copyright (C) 2012 - 2014 Ifremer
    * %%
    * This program 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, or (at your option) any later version.
   * 
   * This program 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 this program.  If not, see
   * <http://www.gnu.org/licenses/gpl-3.0.html>.
   * #L%
   */
  
  import fr.ifremer.tutti.persistence.entities.CommentAware;
  import fr.ifremer.tutti.ui.swing.TuttiUIContext;
  import fr.ifremer.tutti.ui.swing.util.TuttiUIUtil;
  import jaxx.runtime.SwingUtil;
  import jaxx.runtime.spi.UIHandler;
  import jaxx.runtime.swing.ComponentMover;
  import jaxx.runtime.swing.ComponentResizer;
  
  import javax.swing.AbstractAction;
  import javax.swing.Action;
  import javax.swing.ImageIcon;
  import javax.swing.JButton;
  import javax.swing.JComponent;
  import javax.swing.JRootPane;
  import javax.swing.JToolBar;
  import javax.swing.KeyStroke;
  import java.awt.Component;
  import java.awt.event.ActionEvent;
  import java.awt.event.KeyEvent;
  
  import static org.nuiton.i18n.I18n.t;
  
  /**
   * @author Tony Chemit - chemit@codelutin.com
   * @since 1.1
   */
  public class CommentEditorUIHandler implements UIHandler<CommentEditorUI> {
  
      private static final int DEFAULT_EDITOR_WIDTH = 400;
  
      private static final int DEFAULT_EDITOR_HEIGHT = 200;
  
      public static final String CLOSE_DIALOG_ACTION = "closeDialog";
  
      public static final String SHOW_DIALOG_ACTION = "showDialog";
  
      protected TuttiUIContext context;
  
      private CommentEditorUI ui;
  
      @Override
      public void beforeInit(CommentEditorUI ui) {
          this.ui = ui;
          this.context = TuttiUIUtil.getApplicationContext(ui);
      }
  
      @Override
      public void afterInit(CommentEditorUI ui) {
  
          ui.pack();
          ui.setResizable(true);
  //        ui.setSize(800, 300);
  
          ui.setSize(DEFAULT_EDITOR_WIDTH, DEFAULT_EDITOR_HEIGHT);
  
          ComponentResizer cr = new ComponentResizer();
          cr.registerComponent(ui);
          ComponentMover cm = new ComponentMover();
          cm.setDragInsets(cr.getDragInsets());
          cm.registerComponent(ui);
  
          JRootPane rootPane = ui.getRootPane();
  
          KeyStroke shortcutClosePopup =
                  KeyStroke.getKeyStroke(KeyEvent.VK_ESCAPE, 0);
  
          rootPane.getInputMap(JComponent.WHEN_IN_FOCUSED_WINDOW).put(
                  shortcutClosePopup, CLOSE_DIALOG_ACTION);
  
          closeAction = new AbstractAction() {
              private static final long serialVersionUID = 1L;
  
              @Override
              public void actionPerformed(ActionEvent e) {
                  CommentEditorUIHandler.this.ui.dispose();
                 CommentEditorUIHandler.this.ui.setVisible(false);
             }
         };
 
         openAction = new AbstractAction() {
 
             private static final long serialVersionUID = 1L;
 
             @Override
             public void actionPerformed(ActionEvent e) {
                 CommentEditorUIHandler.this.ui.setVisible(true);
             }
         };
 
         //TODO Use fr.ifremer.tutti.ui.swing.util.TuttiUIUtil.prepareAction()
         ImageIcon actionIcon = SwingUtil.createActionIcon("close-dialog");
         closeAction.putValue(Action.SMALL_ICON, actionIcon);
         closeAction.putValue(Action.LARGE_ICON_KEY, actionIcon);
         closeAction.putValue(Action.ACTION_COMMAND_KEY, "close");
         closeAction.putValue(Action.NAME, "close");
         closeAction.putValue(Action.SHORT_DESCRIPTION, t("tutti.commentEditor.action.close.tip"));
 
         rootPane.getActionMap().put(CLOSE_DIALOG_ACTION, closeAction);
         rootPane.getActionMap().put(SHOW_DIALOG_ACTION, openAction);
 
         JButton closeButton = new JButton(closeAction);
         closeButton.setText(null);
         closeButton.setFocusPainted(false);
         closeButton.setRequestFocusEnabled(false);
         closeButton.setFocusable(false);
 
         JToolBar jToolBar = new JToolBar();
         jToolBar.setOpaque(false);
         jToolBar.add(closeAction);
         jToolBar.setBorderPainted(false);
         jToolBar.setFloatable(false);
         ui.getCommentEditorTopPanel().setRightDecoration(jToolBar);
     }
 
     protected Action closeAction;
 
     protected Action openAction;
 
     public void closeEditor() {
 
         closeAction.actionPerformed(null);
     }
 
     public void openEditor(JComponent component) {
 
         if (component != null) {
             place(component);
         }
         openAction.actionPerformed(null);
     }
 
     public void init() {
 
         CommentAware bean = ui.getBean();
         String content = bean == null ? null : bean.getComment();
         ui.getTextContent().setText(content);
     }
 
     public void place(JComponent component) {
         // Computes the location of bottom left corner of the cell
         Component comp = component;
         int x = 0;
         int y = component.getHeight();
         while (comp != null) {
             x += comp.getX();
             y += comp.getY();
             comp = comp.getParent();
         }
 
 //        ui.pack();
         // if the editor is too big on the right,
         // then align its right side to the right side of the cell
         if (x + ui.getWidth() > ui.getOwner().getX() + ui.getOwner().getWidth()) {
             x = x - ui.getWidth() + component.getWidth();
         }
         ui.setLocation(x, y);
     }
 
     /** pushes the typed text in the property of the bean */
     public void setText(String value) {
         CommentAware bean = ui.getBean();
         bean.setComment(value);
     }
 
 }