package com.explosion.utilities.dialog;
   
   /*
    * =============================================================================
    * 
    * Copyright 2004 Stephen Cowx
    * 
    * 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.
   * 
   * =============================================================================
   */
  
  import java.awt.BorderLayout;
  import java.awt.Dialog;
  import java.awt.Dimension;
  import java.awt.Font;
  import java.awt.Frame;
  import java.awt.Toolkit;
  import java.awt.event.ActionEvent;
  
  import javax.swing.BorderFactory;
  import javax.swing.JButton;
  import javax.swing.JDialog;
  import javax.swing.JLabel;
  import javax.swing.JPanel;
  
  import com.explosion.utilities.GeneralConstants;
  
  /***
   * Thisclass is a dialog box which willalowtheuserto select the desired font
   */
  
  public class FontSelector extends JDialog
  {
  
      private FontSelectorPanel fontSelectorPanel;
  
      private JPanel controlPanel = new JPanel();
  
      private JButton cancelButton = new JButton("Cancel");
  
      private JButton okButton = new JButton("Ok");
  
      private Font initialFont;
  
      private JLabel label = new JLabel("The rain in spain");
  
      private int result = 0;
  
      public static final int RESULT_OK = 0;
  
      public static final int RESULT_CANCEL = 1;
      
      public FontSelector(String title, Dialog owner, Font font)
      {
          super((Dialog) owner, title);
  
          try
          {
              setTitle(title);
              if (font != null)
                  initialFont = font;
              else
                  initialFont = GeneralConstants.DEFAULT_WINDOW_FONT;
              init();
          } catch (Exception e)
          {
              com.explosion.utilities.exception.ExceptionManagerFactory.getExceptionManager().manageException(e, null);
          }
      }
  
      public FontSelector(String title, Frame owner, Font font)
      {
          super((Frame) owner, title);
  
          try
          {
              setTitle(title);
              if (font != null)
                  initialFont = font;
              else
                  initialFont = GeneralConstants.DEFAULT_WINDOW_FONT;
              init();
          } catch (Exception e)
          {
              com.explosion.utilities.exception.ExceptionManagerFactory.getExceptionManager().manageException(e, null);
          }
      }
  
     public FontSelector(String title)
     {
         try
         {
             setTitle(title);
             initialFont = GeneralConstants.DEFAULT_WINDOW_FONT;
             init();
         } catch (Exception e)
         {
             com.explosion.utilities.exception.ExceptionManagerFactory.getExceptionManager().manageException(e, null);
         }
     }
 
     private void init() throws Exception
     {
         fontSelectorPanel = new FontSelectorPanel(initialFont);
         fontSelectorPanel.setTestArea(label);
 
         controlPanel.add(okButton);
         controlPanel.add(cancelButton);
 
         okButton.addActionListener(new java.awt.event.ActionListener()
         {
 
             public void actionPerformed(ActionEvent e)
             {
                 okButton_actionPerformed(e);
             }
         });
         cancelButton.addActionListener(new java.awt.event.ActionListener()
         {
 
             public void actionPerformed(ActionEvent e)
             {
                 cancelButton_actionPerformed(e);
             }
         });
 
         JPanel labelPanel = new JPanel(new BorderLayout());
         labelPanel.setBorder(BorderFactory.createEtchedBorder());
         labelPanel.add(label, BorderLayout.CENTER);
         label.setHorizontalAlignment((int) JLabel.CENTER_ALIGNMENT);
         label.setVerticalAlignment((int) JLabel.CENTER_ALIGNMENT);
         label.setHorizontalTextPosition((int) JLabel.CENTER_ALIGNMENT);
         label.setVerticalTextPosition((int) JLabel.CENTER_ALIGNMENT);
 
         JPanel otherPanel = new JPanel(new BorderLayout());
         otherPanel.setBorder(BorderFactory.createEtchedBorder());
         otherPanel.add(fontSelectorPanel, BorderLayout.CENTER);
         otherPanel.add(controlPanel, BorderLayout.SOUTH);
 
         this.getContentPane().setLayout(new BorderLayout());
         this.getContentPane().add(labelPanel, BorderLayout.CENTER);
         this.getContentPane().add(otherPanel, BorderLayout.SOUTH);
 
         this.setModal(true);
         this.setSize(new Dimension(360, 150));
 
         Dimension d = Toolkit.getDefaultToolkit().getScreenSize();
         this.setLocation((d.width - this.getSize().width) / 2, (d.height - this.getSize().height) / 2);
 
         fontSelectorPanel.setSelectionsToCurrent();
     }
 
     void okButton_actionPerformed(ActionEvent e)
     {
         result = RESULT_OK;
         setVisible(false);
     }
 
     void cancelButton_actionPerformed(ActionEvent e)
     {
         result = RESULT_CANCEL;
         fontSelectorPanel.setSelectedFont(initialFont);
         this.setVisible(false);
     }
 
     public static void main(String[] args)
     {
         FontSelector sel = new FontSelector("Select a font");
         sel.setVisible(true);
     }
 
     public Font getSelectedFont()
     {
         return fontSelectorPanel.getSelectedFont();
     }
 
     public int getResult()
     {
         return result;
     }
 
 }