CodeUtilsActivator.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.codeutils;

import org.eclipse.jface.resource.ImageDescriptor;
import org.eclipse.ui.plugin.AbstractUIPlugin;
import org.osgi.framework.BundleContext;

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

/**
 * The activator class controls the plug-in life cycle
 */
public class CodeUtilsActivator extends AbstractUIPlugin
{

    // The plug-in ID
    public static final String PLUGIN_ID = "com.motorola.studio.android.codeutils"; //$NON-NLS-1$

    // Studio for Android Perspective ID
    public static final String PERSPECTIVE_ID = "com.motorola.studio.android.perspective";

    // The shared instance
    private static CodeUtilsActivator plugin;

    /*
     * (non-Javadoc)
     * @see org.eclipse.ui.plugin.AbstractUIPlugin#start(org.osgi.framework.BundleContext)
     */
    @Override
    public void start(BundleContext context) throws Exception
    {
        StudioLogger.debug(CodeUtilsActivator.class,
                "Starting MOTODEV Android Code Utils Plugin...");

        super.start(context);
        plugin = this;

        StudioLogger.debug(CodeUtilsActivator.class, "MOTODEV Android Code Utils Plugin started.");
    }

    /*
     * (non-Javadoc)
     * @see org.eclipse.ui.plugin.AbstractUIPlugin#stop(org.osgi.framework.BundleContext)
     */
    @Override
    public void stop(BundleContext context) throws Exception
    {
        plugin = null;
        super.stop(context);
    }

    /**
     * Returns the shared instance
     *
     * @return the shared instance
     */
    public static CodeUtilsActivator getDefault()
    {
        return plugin;
    }

    /**
     * Creates and returns a new image descriptor for an image file in this plug-in.
     * @param path the relative path of the image file, relative to the root of the plug-in; the path must be legal
     * @return an image descriptor, or null if no image could be found
     */
    public static ImageDescriptor getImageDescriptor(String path)
    {
        return imageDescriptorFromPlugin(PLUGIN_ID, path);
    }
}