OpenOnlineHelpStudioHandler.java

/*
 * Copyright (C) 2012 The Android Open Source Project
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *      http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
package com.motorola.studio.android.help.handlers;

import org.eclipse.core.commands.AbstractHandler;
import org.eclipse.core.commands.ExecutionEvent;
import org.eclipse.ui.PlatformUI;
import org.eclipse.ui.help.IWorkbenchHelpSystem;

import com.motorola.studio.android.common.log.StudioLogger;

public class OpenOnlineHelpStudioHandler extends AbstractHandler
{

    private static final String HREF =
            "/com.motorola.studio.android.tooldocs.studio.helpbase/topics/c_android-studio.html";

    public final Object execute(final ExecutionEvent event)
    {
        try
        {
            final IWorkbenchHelpSystem helpSystem = PlatformUI.getWorkbench().getHelpSystem();

            if (helpSystem != null)
            {
                helpSystem.displayHelpResource(HREF);
            }

        }
        catch (Exception e)
        {
            StudioLogger.error("Error opening Help Contents through MOTODEV menu: "
                    + e.getMessage());
        }
        return null;
    }

}