/*******************************************************************************
 * Copyright (c) 2000, 2006 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.ui.views.bookmarkexplorer;

import org.eclipse.core.commands.ExecutionException;
import org.eclipse.core.commands.operations.IUndoableOperation;
import org.eclipse.core.runtime.CoreException;
import org.eclipse.core.runtime.IAdaptable;
import org.eclipse.core.runtime.IProgressMonitor;
import org.eclipse.jface.dialogs.ErrorDialog;
import org.eclipse.ui.PlatformUI;
import org.eclipse.ui.actions.SelectionProviderAction;
import org.eclipse.ui.internal.ide.IDEWorkbenchPlugin;

/**
 * An abstract class for all bookmark view actions.
 */
abstract class BookmarkAction extends SelectionProviderAction {
    private BookmarkNavigator view;

    /**
     * Creates a bookmark action.
     */
    protected BookmarkAction(BookmarkNavigator view, String label) {
        super(view.getViewer(), label);
        this.view = view;
    }

    /**
     * Returns the bookmarks view.
     */
    public BookmarkNavigator getView() {
        return view;
    }
    
	/**
	 * Execute the specified undoable operation
	 */
	void execute(IUndoableOperation operation, String title,
			IProgressMonitor monitor, IAdaptable uiInfo) {
		try {
			PlatformUI.getWorkbench().getOperationSupport()
					.getOperationHistory().execute(operation, monitor, uiInfo);
		} catch (ExecutionException e) {
			if (e.getCause() instanceof CoreException) {
	           ErrorDialog.openError(view.getShell(), title,
	                    null, ((CoreException)e.getCause()).getStatus());
			} else {
				IDEWorkbenchPlugin.log(title, e);
			}
		}
	}

}