content: package com.japisoft.editix.action.file;
  
  import java.awt.event.ActionEvent;
  import java.io.File;
  
  import javax.swing.AbstractAction;
  import javax.swing.Action;
  import javax.swing.JFileChooser;
  
  import com.japisoft.editix.project.ProjectManager;
  import com.japisoft.editix.ui.EditixFrame;
  import com.japisoft.editix.ui.EditixFactory;
  import com.japisoft.editix.ui.panels.PanelManager;
  import com.japisoft.framework.application.descriptor.InterfaceBuilder;
  
  /**
  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 OpenProjectAction extends AbstractAction {
  
  	private boolean canCloseProject( ActionEvent e ) {
  		CloseAllAction.RETURN_STATUS = true;
  		return CloseAllAction.RETURN_STATUS;
  	}
  
  	public void actionPerformed( ActionEvent e ) {
  		// Check to save
  		
  		if ( getValue( "param" ) != null ) {
  			if ( !canCloseProject( e ) )
  				return;
  			openProject( true, "" + getValue( "param" ) );
  			return;
  		}
  		
  		JFileChooser fc = EditixFactory.buildProjectFileChooser();
  		if ( fc.showOpenDialog( EditixFrame.THIS.getComponent( 0 ) ) == JFileChooser.APPROVE_OPTION ) {
  			File f = fc.getSelectedFile();
  			if ( !f.exists() || !canCloseProject( e ) ) {
  				if ( !f.exists() ) {
  					EditixFactory.buildAndShowErrorDialog("Can't load " + f);
  				}
  				return;			
  			}
  			openProject( false, f.toString());
  		} else {
  			EditixFrame.THIS.checkOneContainer();
  		}
  	}
  	
  	public static void openProject( boolean param, String file) {
  		// Ask for the ProjectPanel to be visible
  		PanelManager.initByAction( "projectManager" );
  		boolean ok = ProjectManager.openProject( file );
  
  		if ( !ok ) {
  			EditixFactory.buildAndShowErrorDialog( "Can't load " + file );
  			EditixFrame.THIS.getBuilder().removeMenuItemForParam(
  					InterfaceBuilder.MENU_RECENT_PROJECT, file );			
  			EditixFrame.THIS.checkOneContainer();
  			return;
  		} else {
  			// Open the project panel
  			
  		}
  
  		if ( !param ) {
  			updateOpenRecent( file );
  		}
  	}
  
  	static void updateOpenRecent( String file ) {
  		if ( file != null ) {
  			Action a = new OpenProjectAction();
  			a.putValue( Action.NAME, file );
  			a.putValue( "param", file );
  			a.putValue( "iconPath", "images/package.png" );
  	
  			EditixFrame.THIS.getBuilder().insertMenuItemAtFirst(
  				InterfaceBuilder.MENU_RECENT_PROJECT,
  				a,
  				20 );
  		}
  	}
  
  }
  