001/*
002 * This library is part of OpenCms -
003 * the Open Source Content Management System
004 *
005 * Copyright (c) Alkacon Software GmbH & Co. KG (http://www.alkacon.com)
006 *
007 * This library is free software; you can redistribute it and/or
008 * modify it under the terms of the GNU Lesser General Public
009 * License as published by the Free Software Foundation; either
010 * version 2.1 of the License, or (at your option) any later version.
011 *
012 * This library is distributed in the hope that it will be useful,
013 * but WITHOUT ANY WARRANTY; without even the implied warranty of
014 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
015 * Lesser General Public License for more details.
016 *
017 * For further information about Alkacon Software, please see the
018 * company website: http://www.alkacon.com
019 *
020 * For further information about OpenCms, please see the
021 * project website: http://www.opencms.org
022 *
023 * You should have received a copy of the GNU Lesser General Public
024 * License along with this library; if not, write to the Free Software
025 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
026 */
027
028package org.opencms.ade.galleries.client;
029
030/**
031 * The categories tab handler.<p>
032 *
033 * This class receives events information from the categories tab and
034 * delegates them to the gallery controller.
035 *
036 * @since 8.0.0
037 */
038public class CmsCategoriesTabHandler extends A_CmsTabHandler {
039
040    /**
041     * Constructor.<p>
042     *
043     * @param controller the gallery controller
044     */
045    public CmsCategoriesTabHandler(CmsGalleryController controller) {
046
047        super(controller);
048    }
049
050    /**
051     * @see org.opencms.ade.galleries.client.A_CmsTabHandler#clearParams()
052     */
053    @Override
054    public void clearParams() {
055
056        m_controller.clearCategories();
057    }
058
059    /**
060     * Will be triggered when the user unchecks the checkbox to deselect a category.<p>
061     *
062     * @param categoryPath the category path as id
063     */
064    public void onDeselectCategory(String categoryPath) {
065
066        m_controller.removeCategory(categoryPath);
067    }
068
069    /**
070     * Will be triggered when the user checks the checkbox to select a category.<p>
071     *
072     * @param categoryPath the category path as id
073     */
074    public void onSelectCategory(String categoryPath) {
075
076        m_controller.addCategory(categoryPath);
077    }
078
079    /**
080     * @see org.opencms.ade.galleries.client.A_CmsTabHandler#onSelection()
081     */
082    @Override
083    public void onSelection() {
084
085        m_controller.updateCategoriesTab();
086    }
087
088    /**
089     * @see org.opencms.ade.galleries.client.A_CmsTabHandler#onSort(java.lang.String,java.lang.String)
090     */
091    @Override
092    public void onSort(String sortParams, String filter) {
093
094        m_controller.sortCategories(sortParams, filter);
095    }
096
097    /**
098     * @see org.opencms.ade.galleries.client.A_CmsTabHandler#removeParam(java.lang.String)
099     */
100    @Override
101    public void removeParam(String paramKey) {
102
103        m_controller.removeCategoryParam(paramKey);
104    }
105}