path: root/bundles/org.eclipse.team.cvs.ui/src/org/eclipse/team/internal/ccvs/ui/actions/ShowEditorsAction.java

/**********************************************************************
Copyright (c) 2003 CSC SoftwareConsult GmbH & Co. OHG, Germany 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:
CSC - Intial implementation

**********************************************************************/

package org.eclipse.team.internal.ccvs.ui.actions;

import java.lang.reflect.InvocationTargetException;

import org.eclipse.core.resources.IResource;
import org.eclipse.core.runtime.IProgressMonitor;
import org.eclipse.jface.action.IAction;
import org.eclipse.team.core.TeamException;
import org.eclipse.team.internal.ccvs.core.EditorsInfo;
import org.eclipse.team.internal.ccvs.ui.EditorsView;
import org.eclipse.ui.actions.WorkspaceModifyOperation;
/**
 * 
 * 
 * Action for Show Editors in popup menus
 * 
 * @author <a href="mailto:kohlwes@gmx.net">Gregor Kohlwes</a>
 * 
 */
public class ShowEditorsAction extends WorkspaceAction {
	
	protected void execute(IAction action)
		throws InvocationTargetException, InterruptedException {
		final EditorsAction editorsAction = new EditorsAction();
		run(new WorkspaceModifyOperation() {

			public void execute(IProgressMonitor monitor)
				throws InvocationTargetException, InterruptedException {
				executeProviderAction(editorsAction, monitor);
			}
		}, true /* cancelable */
		, PROGRESS_DIALOG);
		EditorsInfo[] infos = editorsAction.getEditorsInfo();
		EditorsView view = EditorsView.openInActivePerspective();
		if (view != null) {
			view.setInput(infos);
		}

	}

	/*
	 * @see TeamAction#isEnabled()
	 */
	protected boolean isEnabled() throws TeamException {
		IResource[] resources = getSelectedResources();
		// We support one selected Resource,
		// because the editors command will
		// show the editors of all children too.
		return (resources.length == 1);
		
	}

}