bundles/org.eclipse.ui.ide/src/org/eclipse/ui/internal/ide/IDEApplication.java

/*******************************************************************************
 * Copyright (c) 2003 IBM Corporation and others.
 * All rights reserved. This program and the accompanying materials 
 * are made available under the terms of the Common Public License v1.0
 * which accompanies this distribution, and is available at
 * http://www.eclipse.org/legal/cpl-v10.html
 * 
 * Contributors:
 *     IBM Corporation - initial API and implementation
 *******************************************************************************/

package org.eclipse.ui.internal.ide;

import org.eclipse.core.boot.IPlatformRunnable;
import org.eclipse.core.runtime.CoreException;
import org.eclipse.core.runtime.IConfigurationElement;
import org.eclipse.core.runtime.IExecutableExtension;
import org.eclipse.ui.AboutInfo;
import org.eclipse.ui.PlatformUI;
import org.eclipse.ui.WorkbenchException;

/**
 * The "main program" for the Eclipse IDE.
 * 
 * @since 3.0
 */
public final class IDEApplication implements IPlatformRunnable, IExecutableExtension {
	
	/**
	 * Creates a new IDE application.
	 */
	public IDEApplication() {
		// There is nothing to do for IDEApplication
	}
	
	/* (non-Javadoc)
	 * @see org.eclipse.core.boot.IPlatformRunnable#run(java.lang.Object)
	 */
	public Object run(Object args) throws Exception {
		
		// create the workbench with this adviser and run it until it exits
		// N.B. createWorkbench remembers the adviser, and also registers the
		// workbench globally so that all UI plug-ins can find it using
		// PlatformUI.getWorkbench() or AbstractUIPlugin.getWorkbench()
		int returnCode = PlatformUI.createAndRunWorkbench(new IDEWorkbenchAdviser());
		
		// exit the application with an appropriate return code
		if (returnCode == PlatformUI.RETURN_RESTART) {
			return IPlatformRunnable.EXIT_RESTART;
		} else {
			return IPlatformRunnable.EXIT_OK;
		}
	}

	/* (non-Javadoc)
	 * @see org.eclipse.core.runtime.IExecutableExtension#setInitializationData(org.eclipse.core.runtime.IConfigurationElement, java.lang.String, java.lang.Object)
	 */
	public void setInitializationData(IConfigurationElement config, String propertyName, Object data) throws CoreException {
		// There is nothing to do for IDEApplication
	}
	
	/**
	 * Returns the about information of the primary feature
	 */
	public static AboutInfo getPrimaryInfo() throws WorkbenchException {
		return IDEWorkbenchAdviser.getAdviser().getWorkbenchConfigurer().getPrimaryFeatureAboutInfo();
	}
	
	/**
	 * Returns the about information of all features
	 */
	public static AboutInfo[] getFeatureInfos() throws WorkbenchException {
		return IDEWorkbenchAdviser.getAdviser().getWorkbenchConfigurer().getAllFeaturesAboutInfo();
	}
}