/**
* This file Copyright (c) 2005-2008 Aptana, Inc. This program is
* dual-licensed under both the Aptana Public License and the GNU General
* Public license. You may elect to use one or the other of these licenses.
*
* This program is distributed in the hope that it will be useful, but
* AS-IS and WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE, TITLE, or
* NONINFRINGEMENT. Redistribution, except as permitted by whichever of
* the GPL or APL you select, is prohibited.
*
* 1. For the GPL license (GPL), you can redistribute and/or modify this
* program under the terms of the GNU General Public License,
* Version 3, as published by the Free Software Foundation. You should
* have received a copy of the GNU General Public License, Version 3 along
* with this program; if not, write to the Free Software Foundation, Inc., 51
* Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
*
* Aptana provides a special exception to allow redistribution of this file
* with certain other free and open source software ("FOSS") code and certain additional terms
* pursuant to Section 7 of the GPL. You may view the exception and these
* terms on the web at http://www.aptana.com/legal/gpl/.
*
* 2. For the Aptana Public License (APL), this program and the
* accompanying materials are made available under the terms of the APL
* v1.0 which accompanies this distribution, and is available at
* http://www.aptana.com/legal/apl/.
*
* You may view the GPL, Aptana's exception and additional terms, and the
* APL in the file titled license.html at the root of the corresponding
* plugin containing this source file.
*
* Any modifications to this file must keep this entire header intact.
*/
package com.aptana.ide.scripting;
import java.util.Hashtable;
import org.eclipse.jface.resource.ImageDescriptor;
import org.eclipse.swt.graphics.Image;
import org.eclipse.ui.plugin.AbstractUIPlugin;
import org.osgi.framework.BundleContext;
/**
* The main plugin class to be used in the desktop.
*/
public class ScriptingPlugin extends AbstractUIPlugin
{
private static Hashtable images = new Hashtable();
private static ScriptingPlugin plugin;
/**
* The constructor.
*/
public ScriptingPlugin()
{
plugin = this;
}
/**
* This method is called upon plug-in activation
*
* @param context
* @throws Exception
*/
public void start(BundleContext context) throws Exception
{
super.start(context);
}
/**
* This method is called when the plug-in is stopped
*
* @param context
* @throws Exception
*/
public void stop(BundleContext context) throws Exception
{
super.stop(context);
plugin = null;
}
/**
* Returns the shared instance.
*
* @return ScriptingPlugin
*/
public static ScriptingPlugin getDefault()
{
return plugin;
}
/**
* getImage
*
* @param path
* @return Image
*/
public static Image getImage(String path)
{
if (images.get(path) == null)
{
ImageDescriptor id = getImageDescriptor(path);
if (id == null)
{
return null;
}
Image i = id.createImage();
images.put(path, i);
return i;
}
else
{
return (Image) images.get(path);
}
}
/**
* Returns an image descriptor for the image file at the given plug-in relative path.
*
* @param path
* the path
* @return the image descriptor
*/
public static ImageDescriptor getImageDescriptor(String path)
{
return AbstractUIPlugin.imageDescriptorFromPlugin("com.aptana.ide.scripting", path); //$NON-NLS-1$
}
}