org.opencms.ade.galleries.client.CmsGalleryFactory Maven / Gradle / Ivy
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/*
* This library is part of OpenCms -
* the Open Source Content Management System
*
* Copyright (c) Alkacon Software GmbH & Co. KG (http://www.alkacon.com)
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* For further information about Alkacon Software, please see the
* company website: http://www.alkacon.com
*
* For further information about OpenCms, please see the
* project website: http://www.opencms.org
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*/
package org.opencms.ade.galleries.client;
import org.opencms.ade.galleries.client.ui.CmsGalleryDialog;
import org.opencms.ade.galleries.client.ui.CmsGalleryPopup;
import org.opencms.ade.galleries.client.ui.CmsResultListItem;
import org.opencms.ade.galleries.shared.CmsGalleryDataBean;
import org.opencms.ade.galleries.shared.CmsGallerySearchBean;
import org.opencms.ade.galleries.shared.CmsResultItemBean;
import org.opencms.ade.galleries.shared.I_CmsGalleryConfiguration;
import org.opencms.gwt.client.dnd.CmsDNDHandler;
import org.opencms.gwt.client.rpc.CmsRpcPrefetcher;
import org.opencms.gwt.client.ui.CmsErrorDialog;
import org.opencms.gwt.client.ui.CmsPopup;
import org.opencms.gwt.client.ui.CmsTabbedPanel.CmsTabbedPanelStyle;
import org.opencms.gwt.client.ui.I_CmsAutoHider;
import com.google.gwt.user.client.rpc.SerializationException;
import com.google.gwt.user.client.ui.Widget;
/**
* Factory class to create gallery dialog with or without parameter.
*
* @since 8.0.
*/
public final class CmsGalleryFactory {
/**
* Prevent instantiation.
*/
private CmsGalleryFactory() {
// empty
}
/**
* Returns a gallery dialog object.
*
* @param popup the parent popup widget
*
* @return gallery dialog
*/
@SuppressWarnings("unused")
public static CmsGalleryDialog createDialog(final CmsPopup popup) {
CmsGalleryDialog galleryDialog = new CmsGalleryDialog(new I_CmsGalleryHandler() {
public boolean filterDnd(CmsResultItemBean resultBean) {
// TODO: Auto-generated method stub
return true;
}
public Widget getAdditionalTypeTabControl() {
return null;
}
public I_CmsAutoHider getAutoHideParent() {
return popup;
}
public CmsDNDHandler getDndHandler() {
return null;
}
public void processResultItem(CmsResultListItem item) {
// do nothing
}
}, CmsTabbedPanelStyle.buttonTabs);
try {
CmsGalleryDataBean data = getGalleryDataFromDict();
CmsGallerySearchBean search = getSearchBeanFromDict();
new CmsGalleryController(new CmsGalleryControllerHandler(galleryDialog), data, search);
} catch (SerializationException e) {
CmsErrorDialog.handleException(
new Exception(
"Deserialization of gallery data failed. This may be caused by expired java-script resources, please clear your browser cache and try again.",
e));
}
return galleryDialog;
}
/**
* Creates a new gallery dialog.
*
* @param galleryHandler the gallery handler
* @param data the gallery data
*
* @return the gallery dialog instance
*/
@SuppressWarnings("unused")
public static CmsGalleryDialog createDialog(I_CmsGalleryHandler galleryHandler, CmsGalleryDataBean data) {
CmsGalleryDialog galleryDialog = new CmsGalleryDialog(galleryHandler);
new CmsGalleryController(new CmsGalleryControllerHandler(galleryDialog), data, null);
return galleryDialog;
}
/**
* Creates a gallery widget pop-up.
*
* @param handler the widget handler, used to set the widgets value
* @param conf the gallery configuration
*
* @return the generated pop-up
*/
public static CmsGalleryPopup createGalleryPopup(
I_CmsGalleryWidgetHandler handler,
I_CmsGalleryConfiguration conf) {
return new CmsGalleryPopup(handler, conf);
}
/**
* Deserializes the prefetched gallery data.
*
* @return the gallery data
*
* @throws SerializationException in case deserialization fails
*/
private static CmsGalleryDataBean getGalleryDataFromDict() throws SerializationException {
return (CmsGalleryDataBean)CmsRpcPrefetcher.getSerializedObjectFromDictionary(
CmsGalleryController.getGalleryService(),
CmsGalleryDataBean.DICT_NAME);
}
/**
* Deserializes the prefetched gallery search.
*
* @return the gallery data
*
* @throws SerializationException in case deserialization fails
*/
private static CmsGallerySearchBean getSearchBeanFromDict() throws SerializationException {
return (CmsGallerySearchBean)CmsRpcPrefetcher.getSerializedObjectFromDictionary(
CmsGalleryController.getGalleryService(),
CmsGallerySearchBean.DICT_NAME);
}
}