/**************************************************************************

  OmegaT - Computer Assisted Translation (CAT) tool 

           with fuzzy matching, translation memory, keyword search, 

           glossaries, and translation leveraging into updated projects.

  Copyright (C) 2000-2006 Keith Godfrey, Maxym Mykhalchuk, Henry Pijffers, 

                          Benjamin Siband, and Kim Bruning

                2007 Zoltan Bartko

                2008 Andrzej Sawula

  Portions copyright 2008 Alex Buloichik

                Home page: http://www.omegat.org/

                Support center: http://groups.yahoo.com/group/OmegaT/

  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 2 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, write to the Free Software

  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA

  **************************************************************************/

 package org.omegat.util.gui;

 import java.awt.Dimension;

 import java.awt.Point;

 import java.awt.Window;

 import javax.swing.ImageIcon;

 import javax.swing.JLabel;

 import javax.swing.JPopupMenu;

 import javax.swing.JSeparator;

 import javax.swing.UIManager;

 import org.omegat.core.Core;

 import org.omegat.util.OStrings;

 import com.vlsolutions.swing.docking.ui.DockingUISettings;

 /**

  * Docking UI support.

  */

 public class DockingUI {

     /**

      * Initialize docking subsystem.

      */

     public static void initialize() {

         DockingUISettings.getInstance().installUI();

         UIManager.put("DockViewTitleBar.minimizeButtonText", OStrings.getString("DOCKING_HINT_MINIMIZE"));

         UIManager.put("DockViewTitleBar.maximizeButtonText", OStrings.getString("DOCKING_HINT_MAXIMIZE"));

         UIManager.put("DockViewTitleBar.restoreButtonText", OStrings.getString("DOCKING_HINT_RESTORE"));

         UIManager.put("DockViewTitleBar.attachButtonText", OStrings.getString("DOCKING_HINT_DOCK"));

         UIManager.put("DockViewTitleBar.floatButtonText", OStrings.getString("DOCKING_HINT_UNDOCK"));

         UIManager.put("DockViewTitleBar.closeButtonText", new String());

         UIManager.put("DockTabbedPane.minimizeButtonText", OStrings.getString("DOCKING_HINT_MINIMIZE"));

         UIManager.put("DockTabbedPane.maximizeButtonText", OStrings.getString("DOCKING_HINT_MAXIMIZE"));

         UIManager.put("DockTabbedPane.restoreButtonText", OStrings.getString("DOCKING_HINT_RESTORE"));

         UIManager.put("DockTabbedPane.floatButtonText", OStrings.getString("DOCKING_HINT_UNDOCK"));

         UIManager.put("DockTabbedPane.closeButtonText", new String());

         UIManager.put("DockViewTitleBar.titleFont", new JLabel().getFont());

         UIManager.put("DockViewTitleBar.isCloseButtonDisplayed", Boolean.FALSE);

         UIManager.put("DockViewTitleBar.hide", getIcon("minimize.gif"));

         UIManager.put("DockViewTitleBar.hide.rollover", getIcon("minimize.rollover.gif"));

         UIManager.put("DockViewTitleBar.hide.pressed", getIcon("minimize.pressed.gif"));

         UIManager.put("DockViewTitleBar.maximize", getIcon("maximize.gif"));

         UIManager.put("DockViewTitleBar.maximize.rollover", getIcon("maximize.rollover.gif"));

         UIManager.put("DockViewTitleBar.maximize.pressed", getIcon("maximize.pressed.gif"));

         UIManager.put("DockViewTitleBar.restore", getIcon("restore.gif"));

         UIManager.put("DockViewTitleBar.restore.rollover", getIcon("restore.rollover.gif"));

         UIManager.put("DockViewTitleBar.restore.pressed", getIcon("restore.pressed.gif"));

         UIManager.put("DockViewTitleBar.dock", getIcon("restore.gif"));

         UIManager.put("DockViewTitleBar.dock.rollover", getIcon("restore.rollover.gif"));

         UIManager.put("DockViewTitleBar.dock.pressed", getIcon("restore.pressed.gif"));

         UIManager.put("DockViewTitleBar.float", getIcon("undock.gif"));

         UIManager.put("DockViewTitleBar.float.rollover", getIcon("undock.rollover.gif"));

         UIManager.put("DockViewTitleBar.float.pressed", getIcon("undock.pressed.gif"));

         UIManager.put("DockViewTitleBar.attach", getIcon("dock.gif"));

         UIManager.put("DockViewTitleBar.attach.rollover", getIcon("dock.rollover.gif"));

         UIManager.put("DockViewTitleBar.attach.pressed", getIcon("dock.pressed.gif"));

         UIManager.put("DockViewTitleBar.menu.hide", getIcon("minimize.gif"));

         UIManager.put("DockViewTitleBar.menu.maximize", getIcon("maximize.gif"));

         UIManager.put("DockViewTitleBar.menu.restore", getIcon("restore.gif"));

         UIManager.put("DockViewTitleBar.menu.dock", getIcon("restore.gif"));

         UIManager.put("DockViewTitleBar.menu.float", getIcon("undock.gif"));

         UIManager.put("DockViewTitleBar.menu.attach", getIcon("dock.gif"));

         UIManager.put("DockViewTitleBar.menu.close", getIcon("empty.gif"));

         UIManager.put("DockTabbedPane.close", getIcon("empty.gif"));

         UIManager.put("DockTabbedPane.close.rollover", getIcon("empty.gif"));

         UIManager.put("DockTabbedPane.close.pressed", getIcon("empty.gif"));

         UIManager.put("DockTabbedPane.menu.close", getIcon("empty.gif"));

         UIManager.put("DockTabbedPane.menu.hide", getIcon("empty.gif"));

         UIManager.put("DockTabbedPane.menu.maximize", getIcon("empty.gif"));

         UIManager.put("DockTabbedPane.menu.float", getIcon("empty.gif"));

         UIManager.put("DockTabbedPane.menu.closeAll", getIcon("empty.gif"));

         UIManager.put("DockTabbedPane.menu.closeAllOther", getIcon("empty.gif"));

         UIManager.put("DockingDesktop.closeActionAccelerator", null);

         UIManager.put("DockingDesktop.maximizeActionAccelerator", null);

         UIManager.put("DockingDesktop.dockActionAccelerator", null);

         UIManager.put("DockingDesktop.floatActionAccelerator", null);

         UIManager.put("DragControler.detachCursor", getIcon("undock.gif").getImage());

     }

     /**

      * Load icon from classpath.

      * 

      * @param iconName

      *            icon file name

      * @return icon instance

      */

     private static ImageIcon getIcon(final String iconName) {

         return ResourcesUtil.getIcon("/org/omegat/gui/resources/" + iconName);

     }

     /**

      * Move window to the center of main window.

      * 

      * @param window

      *            window

      */

     public static void displayCentered(final Window window) {

         Point mLocation = Core.getMainWindow().getApplicationFrame().getLocation();

         Dimension mSize = Core.getMainWindow().getApplicationFrame().getSize();

         Point mCenter = new Point();

         mCenter.x = mLocation.x + mSize.width / 2;

         mCenter.y = mLocation.y + mSize.height / 2;

         Dimension dSize = window.getSize();

         Point dLocation = new Point();

         dLocation.x = mCenter.x - dSize.width / 2;

         dLocation.y = mCenter.y - dSize.height / 2;

         window.setLocation(dLocation);

     }

     /**

      * Removes first, last and duplicate separators from menu.

      */

     public static void removeUnusedMenuSeparators(final JPopupMenu menu) {

         if (menu.getComponentCount() > 0 && menu.getComponent(0) instanceof JSeparator) {

             // remove first separator

             menu.remove(0);

         }

         if (menu.getComponentCount() > 0

                 && menu.getComponent(menu.getComponentCount() - 1) instanceof JSeparator) {

             // remove last separator

             menu.remove(menu.getComponentCount() - 1);

         }

         for (int i = 0; i < menu.getComponentCount() - 1; i++) {

             if (menu.getComponent(i) instanceof JSeparator && menu.getComponent(i + 1) instanceof JSeparator) {

                 // remove duplicate separators

                 menu.remove(i);

             }

         }

     }

 }