content: package com.japisoft.editix.action.panels;
  
  import java.awt.event.ActionEvent;
  import javax.swing.AbstractAction;
  import javax.swing.Icon;
  
  import com.japisoft.editix.ui.EditixFactory;
  import com.japisoft.editix.ui.panels.Panel;
  import com.japisoft.framework.ui.toolkit.BrowserCaller;
  import com.japisoft.p3.Manager;
  
  /**
  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 PanelAction extends AbstractAction {
  
  	private Panel p;
  	
  	public boolean isPrepared() {
  		return p != null;
  	}
  	
  	protected Panel getPanel() {
  		return p;
  	}
  	
  	public Panel preparePanel() {
  		if ( p == null ) {
  			try {
  				String cl = ( String )getValue( "param" );
  				if ( cl == null )
  					throw new RuntimeException( "No param found ???" );
  				Class _c = Class.forName( cl );
  				p = ( Panel )_c.newInstance();
  				p.setIcon( ( Icon )getValue( SMALL_ICON ) );
  				p.setId( (String)getValue( "id" ) );
  				p.init();
  			} catch ( ClassNotFoundException e1 ) {
  				e1.printStackTrace();
  			} catch ( InstantiationException e1 ) {
  				e1.printStackTrace();
  			} catch ( IllegalAccessException e1 ) {
  				e1.printStackTrace();
  			}
  		}	
  		return p;
  	}
  
  	protected void stop() {
  		if ( p != null )
  			p.stop();		
  	}
  
  	protected boolean alwaysShown = false;
  
  	public void setForceAlwaysShown( boolean alwaysShown ) {
  		this.alwaysShown = alwaysShown;
  	}
  	
  	protected Object initParameter = null; 
  
  	public void setInitParameter( Object initParameter ) {
  		this.initParameter = initParameter;
  	}
  
  	public void actionPerformed(ActionEvent e) {
  
  		showHide();
  		
  	}
  
  	
  	protected void showHide() {
  
  		p = preparePanel();
  		
  		if ( p != null ) {
  			
  			p.setParams( ( String )getValue( "param2" ) );
  
  			if ( alwaysShown )
  				p.showPanel();
  			else
  				p.showHidePanel();
  		}
  				
  	}
  	
  	protected void hide() {
  
  		p = preparePanel();
  		
  		if ( p != null ) {
  			p.stop();
  			//if ( p.isShown() )
  				p.hidePanel();
  		}
  		
  		
  	}
  	
  }
  