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.contenteditor.widgetregistry.client;
029
030import org.opencms.acacia.client.I_CmsWidgetFactory;
031import org.opencms.acacia.client.widgets.I_CmsEditWidget;
032import org.opencms.acacia.client.widgets.I_CmsFormEditWidget;
033
034import com.google.gwt.core.client.JavaScriptObject;
035import com.google.gwt.dom.client.Element;
036
037/**
038 * A widget factory for native java script widgets.<p>
039 */
040public final class WidgetFactoryWrapper extends JavaScriptObject implements I_CmsWidgetFactory {
041
042    /**
043     * Constructor.<p>
044     */
045    protected WidgetFactoryWrapper() {
046
047    }
048
049    /**
050     * @see org.opencms.acacia.client.I_CmsWidgetFactory#createFormWidget(java.lang.String)
051     */
052    public I_CmsFormEditWidget createFormWidget(String configuration) {
053
054        return new WidgetWrapper(createNativeWidget(configuration));
055    }
056
057    /**
058     * @see org.opencms.acacia.client.I_CmsWidgetFactory#createInlineWidget(java.lang.String, com.google.gwt.dom.client.Element)
059     */
060    public I_CmsEditWidget createInlineWidget(String configuration, Element element) {
061
062        return new WidgetWrapper(createNativeWrapedElement(configuration, element));
063    }
064
065    /**
066     * Returns the widget name.<p>
067     *
068     * @return the widget name
069     */
070    public native String getName()/*-{
071                                  return this.widgetName;
072                                  }-*/;
073
074    /**
075     * Creates a native java script widget.<p>
076     *
077     * @param configuration the widget configuration
078     *
079     * @return the created widget
080     */
081    private native NativeEditWidget createNativeWidget(String configuration)/*-{
082                                                                            return this.createNativeWidget(configuration);
083                                                                            }-*/;
084
085    /**
086     * Creates a native java script widget wrapping an existing DOM element.<p>
087     *
088     * @param configuration the configuration
089     * @param element the element to wrap
090     *
091     * @return the native widget
092     */
093    private native NativeEditWidget createNativeWrapedElement(String configuration, Element element)/*-{
094                                                                                                    return this.createNativeWrapedElement(configuration, element);
095                                                                                                    }-*/;
096}