/**
 * L2FProd.com Common Components 6.9.1 License.
 *
 * Copyright 2005-2006 L2FProd.com
 *
 * 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 com.l2fprod.common.beans.editor;

import com.l2fprod.common.swing.ComponentFactory;
import com.l2fprod.common.swing.JFontChooser;
import com.l2fprod.common.swing.PercentLayout;
import com.l2fprod.common.swing.renderer.DefaultCellRenderer;
import com.l2fprod.common.util.ResourceManager;

import java.awt.Font;
import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;

import javax.swing.JButton;
import javax.swing.JPanel;

/**
 * FontPropertyEditor.<br>
 *
 */
public class FontPropertyEditor extends AbstractPropertyEditor {

  private DefaultCellRenderer label;
  private JButton button;
  private Font font;
  
  public FontPropertyEditor() {
    editor = new JPanel(new PercentLayout(PercentLayout.HORIZONTAL, 0));
    ((JPanel)editor).add("*", label = new DefaultCellRenderer());
    label.setOpaque(false);
    ((JPanel)editor).add(button = ComponentFactory.Helper.getFactory()
      .createMiniButton());
    button.addActionListener(new ActionListener() {
      public void actionPerformed(ActionEvent e) {
        selectFont();
      }
    });
    ((JPanel)editor).add(button = ComponentFactory.Helper.getFactory()
      .createMiniButton());
    button.setText("X");
    button.addActionListener(new ActionListener() {
      public void actionPerformed(ActionEvent e) {
        selectNull();
      }
    });
    ((JPanel)editor).setOpaque(false);
  }

  public Object getValue() {
    return font;
  }

  public void setValue(Object value) {
    font = (Font)value;
    label.setValue(value);
  }

  protected void selectFont() {
    ResourceManager rm = ResourceManager.all(FontPropertyEditor.class);
    String title = rm.getString("FontPropertyEditor.title");
    
    Font selectedFont = JFontChooser.showDialog(editor, title, font);

    if (selectedFont != null) {
      Font oldFont = font;
      Font newFont = selectedFont;
      label.setValue(newFont);
      font = newFont;
      firePropertyChange(oldFont, newFont);
    }
  }

  protected void selectNull() {
    Object oldFont = font;
    label.setValue(null);
    font = null;    
    firePropertyChange(oldFont, null);
  }
  
}