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.acacia.client.widgets;
029
030import org.opencms.acacia.client.I_CmsWidgetFactory;
031import org.opencms.ade.contenteditor.widgetregistry.client.WidgetRegistry;
032import org.opencms.gwt.client.I_CmsHasInit;
033import org.opencms.gwt.shared.attributeselect.I_CmsAttributeSelectData;
034import org.opencms.gwt.shared.attributeselect.I_CmsAttributeSelectFactory;
035
036import com.google.gwt.core.client.GWT;
037import com.google.gwt.dom.client.Element;
038import com.google.web.bindery.autobean.shared.AutoBeanCodex;
039
040/**
041 * Widget factory for creating attribute select widgets.
042 */
043public class CmsAttributeSelectWidgetFactory implements I_CmsWidgetFactory, I_CmsHasInit {
044
045    /** The factory used to encode/decode data related to the attribute select widget. */
046    public static final I_CmsAttributeSelectFactory DATA_FACTORY = GWT.create(I_CmsAttributeSelectFactory.class);
047
048    /** The widget name under which the factory is registered. */
049    public static final String WIDGET_NAME = "org.opencms.widgets.CmsAttributeSelectWidget";
050
051    /**
052     * Initializes this class.<p>
053     */
054    public static void initClass() {
055
056        WidgetRegistry.getInstance().registerWidgetFactory(WIDGET_NAME, new CmsAttributeSelectWidgetFactory());
057    }
058
059    /**
060     * @see org.opencms.acacia.client.I_CmsWidgetFactory#createFormWidget(java.lang.String)
061     */
062    public I_CmsFormEditWidget createFormWidget(String configuration) {
063
064        I_CmsAttributeSelectData data = AutoBeanCodex.decode(
065            DATA_FACTORY,
066            I_CmsAttributeSelectData.class,
067            configuration).as();
068
069        return new CmsFormWidgetWrapper(new CmsAttributeSelectWidget(data));
070    }
071
072    /**
073     * @see org.opencms.acacia.client.I_CmsWidgetFactory#createInlineWidget(java.lang.String, com.google.gwt.dom.client.Element)
074     */
075    public I_CmsEditWidget createInlineWidget(String configuration, Element element) {
076
077        // unsupported
078        return null;
079    }
080
081}