/*
 * #%L
 * ImageJ software for multidimensional image processing and analysis.
 * %%
 * Copyright (C) 2009 - 2012 Board of Regents of the University of
 * Wisconsin-Madison, Broad Institute of MIT and Harvard, and Max Planck
 * Institute of Molecular Cell Biology and Genetics.
 * %%
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions are met:
 * 
 * 1. Redistributions of source code must retain the above copyright notice,
 *    this list of conditions and the following disclaimer.
 * 2. Redistributions in binary form must reproduce the above copyright notice,
 *    this list of conditions and the following disclaimer in the documentation
 *    and/or other materials provided with the distribution.
 * 
 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
 * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDERS OR CONTRIBUTORS BE
 * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
 * POSSIBILITY OF SUCH DAMAGE.
 * 
 * The views and conclusions contained in the software and documentation are
 * those of the authors and should not be interpreted as representing official
 * policies, either expressed or implied, of any organization.
 * #L%
 */

package imagej.core.plugins.app;

import imagej.ImageJ;
import imagej.event.EventHandler;
import imagej.event.EventService;
import imagej.ext.plugin.PluginModuleInfo;
import imagej.ext.plugin.PluginService;
import imagej.platform.AppService;
import imagej.platform.event.AppAboutEvent;
import imagej.platform.event.AppPreferencesEvent;
import imagej.platform.event.AppQuitEvent;
import imagej.service.AbstractService;
import imagej.service.Service;

import java.util.ArrayList;
import java.util.List;

/**
 * Default service for providing application-level functionality.
 * 
 * @author Curtis Rueden
 */
@Service
public final class DefaultAppService extends AbstractService implements
	AppService
{

	// -- Fields --

	private final PluginService pluginService;

	// -- Constructors --

	public DefaultAppService() {
		// NB: Required by SezPoz.
		super(null);
		throw new UnsupportedOperationException();
	}

	public DefaultAppService(final ImageJ context,
		final EventService eventService, final PluginService pluginService)
	{
		super(context);
		this.pluginService = pluginService;

		subscribeToEvents(eventService);
	}

	// -- AppService methods --

	@Override
	public void about() {
		pluginService.run(AboutImageJ.class);
	}

	@Override
	public void showPrefs() {
		pluginService.run(ShowPrefs.class);
	}

	@Override
	public void quit() {
		pluginService.run(QuitProgram.class);
	}

	@Override
	public List<PluginModuleInfo<?>> getHandledPlugins() {
		final ArrayList<PluginModuleInfo<?>> handledPlugins =
			new ArrayList<PluginModuleInfo<?>>();
		handledPlugins.add(pluginService.getRunnablePlugin(AboutImageJ.class));
		handledPlugins.add(pluginService.getRunnablePlugin(ShowPrefs.class));
		handledPlugins.add(pluginService.getRunnablePlugin(QuitProgram.class));
		return handledPlugins;
	}

	// -- Event handlers --

	@EventHandler
	protected void
		onEvent(@SuppressWarnings("unused") final AppAboutEvent event)
	{
		about();
	}

	@EventHandler
	protected void onEvent(
		@SuppressWarnings("unused") final AppPreferencesEvent event)
	{
		showPrefs();
	}

	@EventHandler
	protected void onEvent(@SuppressWarnings("unused") final AppQuitEvent event)
	{
		quit();
	}

}

@@ -3681,19 +3681,17 @@
 ted void
-%0A%09%09
+ 
 onEvent(
@@ -3976,26 +3976,25 @@
 Event event)
-%0A%09
+ 
 %7B%0A%09%09quit();%0A

tweak style