/*******************************************************************************
 * Copyright (c) 2003, 2005 IBM Corporation and others.
 * All rights reserved. This program and the accompanying materials
 * are made available under the terms of the Eclipse Public License v1.0
 * which accompanies this distribution, and is available at
 * http://www.eclipse.org/legal/epl-v10.html
 * 
 * Contributors:
 *     IBM Corporation - Initial API and implementation
 *******************************************************************************/
package org.eclipse.wst.server.ui.internal;

import org.eclipse.core.resources.IFile;
import org.eclipse.debug.ui.ILaunchShortcut;
import org.eclipse.jface.action.Action;
import org.eclipse.jface.action.IAction;
import org.eclipse.jface.viewers.ISelection;
import org.eclipse.jface.viewers.StructuredSelection;

import org.eclipse.wst.server.core.internal.ServerPlugin;
import org.eclipse.wst.server.ui.internal.actions.RunOnServerActionDelegate;
import org.eclipse.ui.IEditorInput;
import org.eclipse.ui.IEditorPart;
import org.eclipse.ui.IFileEditorInput;
/**
 * 
 */
public class ServerLaunchShortcut implements ILaunchShortcut {
	/* (non-Javadoc)
	 * @see org.eclipse.debug.ui.ILaunchShortcut#launch(org.eclipse.jface.viewers.ISelection, java.lang.String)
	 */
	public void launch(ISelection selection, final String mode) {
		RunOnServerActionDelegate ros = new RunOnServerActionDelegate();
		ros.setLaunchMode(mode);
		IAction action = new Action() {
			// dummy action
		};
		ros.selectionChanged(action, selection);
		ros.run(action);
	}

	/* (non-Javadoc)
	 * @see org.eclipse.debug.ui.ILaunchShortcut#launch(org.eclipse.ui.IEditorPart, java.lang.String)
	 */
	public void launch(IEditorPart editor, String mode) {
		if (editor == null)
			return;
		
		// check if the editor input itself can be run. Otherwise, check if
		// the editor has a file input that can be run
		IEditorInput input = editor.getEditorInput();
		
		if (ServerPlugin.hasModuleArtifact(input)) {
			launch(new StructuredSelection(input), mode);
		} else if (input instanceof IFileEditorInput) {
			IFileEditorInput fei = (IFileEditorInput) input;
			IFile file = fei.getFile();
			if (ServerPlugin.hasModuleArtifact(file))
				launch(new StructuredSelection(file), mode);
		}
	}
}