/*******************************************************************************
 * Copyright (c) 2011, 2012 Ericsson AB 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
 * 
 * Description:
 * 
 * This class implements contribution item that provide the filter commands
 * to the review navigator toolbar filters menu
 * 
 * Contributors:
 *   Sebastien Dubois - Created for Mylyn Review R4E project
 *   
 ******************************************************************************/
package org.eclipse.mylyn.reviews.r4e.ui.internal.commands.filters;

import java.util.ArrayList;
import java.util.List;

import org.eclipse.jface.action.IContributionItem;
import org.eclipse.jface.action.Separator;
import org.eclipse.mylyn.reviews.r4e.ui.internal.model.R4EUIModelController;
import org.eclipse.mylyn.reviews.r4e.ui.internal.navigator.ReviewNavigatorActionGroup;
import org.eclipse.mylyn.reviews.r4e.ui.internal.utils.R4EUIConstants;
import org.eclipse.ui.actions.CompoundContributionItem;
import org.eclipse.ui.menus.CommandContributionItem;
import org.eclipse.ui.menus.CommandContributionItemParameter;

/**
 * @author Sebastien Dubois
 * @version $Revision: 1.0 $
 */
public class FiltersContributionItems extends CompoundContributionItem {

	/**
	 * Method getContributionItems.
	 * 
	 * @return IContributionItem[]
	 */
	@Override
	protected IContributionItem[] getContributionItems() {

		final List<IContributionItem> list = new ArrayList<IContributionItem>();
		CommandContributionItemParameter params;

		params = new CommandContributionItemParameter(R4EUIModelController.getNavigatorView().getSite(),
				R4EUIConstants.REVIEWS_ONLY_FILTER_COMMAND, R4EUIConstants.REVIEWS_ONLY_FILTER_COMMAND,
				CommandContributionItem.STYLE_CHECK);
		list.add(new CommandContributionItem(params));
		params = new CommandContributionItemParameter(R4EUIModelController.getNavigatorView().getSite(),
				R4EUIConstants.REVIEWS_MY_FILTER_COMMAND, R4EUIConstants.REVIEWS_MY_FILTER_COMMAND,
				CommandContributionItem.STYLE_CHECK);
		list.add(new CommandContributionItem(params));

		final String reviewParticipant = ((ReviewNavigatorActionGroup) R4EUIModelController.getNavigatorView()
				.getActionSet()).getReviewFilterParticipant();
		params = new CommandContributionItemParameter(R4EUIModelController.getNavigatorView().getSite(),
				R4EUIConstants.REVIEWS_PARTICIPANT_FILTER_COMMAND, R4EUIConstants.REVIEWS_PARTICIPANT_FILTER_COMMAND,
				CommandContributionItem.STYLE_CHECK);
		params.label = R4EUIConstants.REVIEWS_PARTICIPANT_FILTER_NAME
				+ (!reviewParticipant.equals("") ? " (" + reviewParticipant + ") " : "");
		list.add(new CommandContributionItem(params));

		list.add(new Separator());

		params = new CommandContributionItemParameter(R4EUIModelController.getNavigatorView().getSite(),
				R4EUIConstants.ASSIGN_MY_FILTER_COMMAND, R4EUIConstants.ASSIGN_MY_FILTER_COMMAND,
				CommandContributionItem.STYLE_CHECK);
		list.add(new CommandContributionItem(params));

		final String assignedParticipant = ((ReviewNavigatorActionGroup) R4EUIModelController.getNavigatorView()
				.getActionSet()).getAssignedFilterParticipant();
		params = new CommandContributionItemParameter(R4EUIModelController.getNavigatorView().getSite(),
				R4EUIConstants.ASSIGN_FILTER_COMMAND, R4EUIConstants.ASSIGN_FILTER_COMMAND,
				CommandContributionItem.STYLE_CHECK);
		params.label = R4EUIConstants.ASSIGN_FILTER_NAME
				+ (!assignedParticipant.equals("") ? " (" + assignedParticipant + ") " : "");
		list.add(new CommandContributionItem(params));

		params = new CommandContributionItemParameter(R4EUIModelController.getNavigatorView().getSite(),
				R4EUIConstants.UNASSIGN_FILTER_COMMAND, R4EUIConstants.UNASSIGN_FILTER_COMMAND,
				CommandContributionItem.STYLE_CHECK);
		list.add(new CommandContributionItem(params));

		list.add(new Separator());

		params = new CommandContributionItemParameter(R4EUIModelController.getNavigatorView().getSite(),
				R4EUIConstants.ANOMALIES_FILTER_COMMAND, R4EUIConstants.ANOMALIES_FILTER_COMMAND,
				CommandContributionItem.STYLE_CHECK);
		list.add(new CommandContributionItem(params));

		params = new CommandContributionItemParameter(R4EUIModelController.getNavigatorView().getSite(),
				R4EUIConstants.ANOMALIES_MY_FILTER_COMMAND, R4EUIConstants.ANOMALIES_MY_FILTER_COMMAND,
				CommandContributionItem.STYLE_CHECK);
		list.add(new CommandContributionItem(params));

		list.add(new Separator());

		params = new CommandContributionItemParameter(R4EUIModelController.getNavigatorView().getSite(),
				R4EUIConstants.REVIEWED_ELEMS_FILTER_COMMAND, R4EUIConstants.REVIEWED_ELEMS_FILTER_COMMAND,
				CommandContributionItem.STYLE_CHECK);
		list.add(new CommandContributionItem(params));

		params = new CommandContributionItemParameter(R4EUIModelController.getNavigatorView().getSite(),
				R4EUIConstants.REVIEWS_COMPLETED_FILTER_COMMAND, R4EUIConstants.REVIEWS_COMPLETED_FILTER_COMMAND,
				CommandContributionItem.STYLE_CHECK);
		list.add(new CommandContributionItem(params));

		params = new CommandContributionItemParameter(R4EUIModelController.getNavigatorView().getSite(),
				R4EUIConstants.HIDE_RULE_SETS_FILTER_COMMAND, R4EUIConstants.HIDE_RULE_SETS_FILTER_COMMAND,
				CommandContributionItem.STYLE_CHECK);
		list.add(new CommandContributionItem(params));

		params = new CommandContributionItemParameter(R4EUIModelController.getNavigatorView().getSite(),
				R4EUIConstants.HIDE_DELTAS_FILTER_COMMAND, R4EUIConstants.HIDE_DELTAS_FILTER_COMMAND,
				CommandContributionItem.STYLE_CHECK);
		list.add(new CommandContributionItem(params));

		list.add(new Separator());

		params = new CommandContributionItemParameter(R4EUIModelController.getNavigatorView().getSite(),
				R4EUIConstants.REMOVE_ALL_FILTER_COMMAND, R4EUIConstants.REMOVE_ALL_FILTER_COMMAND,
				CommandContributionItem.STYLE_PUSH);
		list.add(new CommandContributionItem(params));

		return list.toArray(new IContributionItem[list.size()]);
	}

}