content: package com.japisoft.editix.action.search;
  
  import java.awt.event.ActionEvent;
  import java.util.StringTokenizer;
  
  import javax.swing.AbstractAction;
  import javax.swing.Action;
  import javax.swing.JMenu;
  import javax.swing.JMenuItem;
  
  import com.japisoft.editix.ui.EditixFrame;
  import com.japisoft.framework.actions.SynchronizableAction;
  import com.japisoft.framework.xml.parser.node.FPNode;
  import com.japisoft.xmlpad.XMLContainer;
  
  /**
  This program is available under two licenses : 
  
  1. For non commercial usage : 
  
  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/>.
  
  2. For commercial usage :
  
  You need to get a commercial license for source usage at : 
  
  http://www.editix.com/buy.html
  
  Copyright (c) 2018 Alexandre Brillant - JAPISOFT SARL - http://www.japisoft.com
  
  @author Alexandre Brillant - abrillant@japisoft.com
  @author JAPISOFT SARL - http://www.japisoft.com
  
  */
  public class BookmarkAction extends AbstractAction implements SynchronizableAction {
  
  	public void actionPerformed(ActionEvent e) {
  		XMLContainer container = EditixFrame.THIS.getSelectedContainer();
  		if ( container == null )
  			return;
  
  		FPNode node = container.getCurrentNode();
  		String stored = null;
  		if ( node == null ) {
  			// Cursor location
  			stored = "Cursor at " + container.getEditor().getCaretPosition();
  		} else
  			stored = node.getXPathLocation();
  
  		addBookmarkToMenu( stored );
  		storeBookmarksInContainer( container );
  	}
  
  	public void synchronizeState(Object source) {
  		if ( source instanceof XMLContainer ) {
  			XMLContainer container = ( XMLContainer )source;
  			String bookmarks = ( String )container.getProperty( "bookmarks", "" );
  			EditixFrame.THIS.getBuilder().cleanMenuItems("listOfBookmarks" );
  			StringTokenizer st = new StringTokenizer( bookmarks, "!!" );
  			while ( st.hasMoreTokens() ) {
  				addBookmarkToMenu( st.nextToken() );
  			}
  		}
  	}
  
  	public static void storeBookmarksInContainer( XMLContainer container ) {
  		JMenu menu = EditixFrame.THIS.getBuilder().getMenu( "listOfBookmarks" );
  		if ( menu == null ) {	//??
  			System.err.println( "Can't find sub menu listOfBookmarks ??" );
  		} else {
  			StringBuffer mustStored = null;
  			for ( int i = 0; i< menu.getItemCount(); i++ ) {
  				JMenuItem item = menu.getItem( i );
  				String lbl = item.getText();
  				if ( mustStored == null )
  					mustStored = new StringBuffer();
  				else
  					mustStored.append( "!!" );
  				mustStored.append( lbl );
  			}
  			if ( mustStored != null )
  				container.setProperty( "bookmarks", mustStored.toString() );
  		}
  	}
  
  	public static void addBookmarkToMenu( String bookmark ) {
  		BookmarkGoToAction bgt = new BookmarkGoToAction();
  		bgt.putValue( Action.NAME, bookmark );
  		bgt.putValue( "param", bookmark );
  		bgt.putValue( "iconPath", "images/bookmark.png" );
  		EditixFrame.THIS.getBuilder().insertMenuItemAtFirst( "listOfBookmarks", bgt, 20 );		
  	}
  
  }
  