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OpenCms is an enterprise-ready, easy to use website content management system based on Java and XML technology. Offering a complete set of features, OpenCms helps content managers worldwide to create and maintain beautiful websites fast and efficiently.

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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.ui.client;

import org.opencms.gwt.client.property.I_CmsPropertySaver;
import org.opencms.gwt.client.rpc.CmsRpcPrefetcher;
import org.opencms.gwt.client.ui.contenteditor.I_CmsContentEditorHandler;
import org.opencms.gwt.client.ui.contextmenu.CmsEditProperties;
import org.opencms.gwt.client.ui.contextmenu.I_CmsContextMenuCommand;
import org.opencms.gwt.client.ui.contextmenu.I_CmsContextMenuHandler;
import org.opencms.gwt.shared.CmsGwtConstants;
import org.opencms.gwt.shared.property.CmsPropertiesBean;
import org.opencms.gwt.shared.property.CmsPropertyChangeSet;
import org.opencms.gwt.shared.rpc.I_CmsVfsService;
import org.opencms.ui.components.extensions.CmsPropertyDialogExtension;
import org.opencms.ui.shared.rpc.I_CmsPropertyClientRpc;
import org.opencms.ui.shared.rpc.I_CmsPropertyServerRpc;
import org.opencms.util.CmsUUID;

import java.util.List;
import java.util.Map;

import com.google.common.collect.Lists;
import com.google.gwt.core.client.GWT;
import com.google.gwt.user.client.rpc.AsyncCallback;
import com.google.gwt.user.client.rpc.SerializationException;
import com.google.gwt.user.client.rpc.SerializationStreamFactory;
import com.google.gwt.user.client.rpc.SerializationStreamWriter;
import com.vaadin.client.ServerConnector;
import com.vaadin.client.extensions.AbstractExtensionConnector;
import com.vaadin.shared.ui.Connect;

/**
 * Connector for the  property dialog extension.
 */
@Connect(CmsPropertyDialogExtension.class)
public class CmsPropertyDialogExtensionConnector extends AbstractExtensionConnector
implements I_CmsPropertyClientRpc, CmsEditProperties.I_MultiFileNavigation {

    /**
     * Context menu handler.

*/ public class ContextMenuHandler implements I_CmsContextMenuHandler { /** * @see org.opencms.gwt.client.ui.contextmenu.I_CmsContextMenuHandler#ensureLockOnResource(org.opencms.util.CmsUUID) */ public boolean ensureLockOnResource(CmsUUID structureId) { notImplemented(); return false; } /** * @see org.opencms.gwt.client.ui.contextmenu.I_CmsContextMenuHandler#getContextMenuCommands() */ public Map getContextMenuCommands() { notImplemented(); return null; } /** * @see org.opencms.gwt.client.ui.contextmenu.I_CmsContextMenuHandler#getContextType() */ public String getContextType() { return CmsGwtConstants.CONTEXT_TYPE_FILE_TABLE; } /** * @see org.opencms.gwt.client.ui.contextmenu.I_CmsContextMenuHandler#getEditorHandler() */ public I_CmsContentEditorHandler getEditorHandler() { notImplemented(); return null; } /** * @see org.opencms.gwt.client.ui.contextmenu.I_CmsContextMenuHandler#leavePage(java.lang.String) */ public void leavePage(String targetUri) { notImplemented(); } /** * @see org.opencms.gwt.client.ui.contextmenu.I_CmsContextMenuHandler#onSiteOrProjectChange(java.lang.String, java.lang.String) */ public void onSiteOrProjectChange(String sitePath, String serverLink) { notImplemented(); } /** * @see org.opencms.gwt.client.ui.contextmenu.I_CmsContextMenuHandler#refreshResource(org.opencms.util.CmsUUID) */ public void refreshResource(CmsUUID structureId) { List changed = Lists.newArrayList(); changed.add("" + structureId); m_changed = changed; close(100); } /** * @see org.opencms.gwt.client.ui.contextmenu.I_CmsContextMenuHandler#unlockResource(org.opencms.util.CmsUUID) */ public void unlockResource(CmsUUID structureId) { notImplemented(); } /** * Throws an illegal state exception for not implemented methods.

*/ private void notImplemented() { throw new IllegalStateException("Not implemented"); } } /** * The property saver.

*/ public class PropertySaver implements I_CmsPropertySaver { /** * @see org.opencms.gwt.client.property.I_CmsPropertySaver#saveProperties(org.opencms.gwt.shared.property.CmsPropertyChangeSet, com.google.gwt.user.client.rpc.AsyncCallback) */ @SuppressWarnings("synthetic-access") public void saveProperties(CmsPropertyChangeSet changes, AsyncCallback callback) { try { m_propertySaveCallback = callback; SerializationStreamFactory streamFactory = (SerializationStreamFactory)GWT.create( I_CmsVfsService.class); SerializationStreamWriter streamWriter = streamFactory.createStreamWriter(); streamWriter.writeObject(changes); String serializedData = streamWriter.toString(); getRpcProxy(I_CmsPropertyServerRpc.class).savePropertiesForNewResource(serializedData); } catch (Exception e) { throw new RuntimeException(e); } } } /** Serial version id. */ private static final long serialVersionUID = 1L; /** Changed ids. */ protected List m_changed = Lists.newArrayList(); /** Callback to be called after the properties have been saved. */ protected AsyncCallback m_propertySaveCallback; /** Stored callback. */ private AsyncCallback m_currentCallback; /** * @see org.opencms.ui.shared.rpc.I_CmsPropertyClientRpc#confirmSaveForNew() */ public void confirmSaveForNew() { m_propertySaveCallback.onSuccess(null); } /** * @see org.opencms.ui.shared.rpc.I_CmsPropertyClientRpc#editProperties(java.lang.String, boolean, boolean) */ public void editProperties(String editStructureId, boolean editName, boolean disablePrevNext) { CmsEditProperties.PropertyEditingContext context = new CmsEditProperties.PropertyEditingContext(); if (!disablePrevNext) { context.setMultiFileNavigation(this); } CmsEditProperties.editPropertiesWithFileNavigation( new CmsUUID(editStructureId), new ContextMenuHandler(), editName, new Runnable() { public void run() { // nop } }, false, context, null); } /** * @see org.opencms.ui.shared.rpc.I_CmsPropertyClientRpc#editPropertiesForNewResource(java.lang.String) */ public void editPropertiesForNewResource(String propertyDataString) { try { CmsPropertiesBean propData = (CmsPropertiesBean)(CmsRpcPrefetcher.getSerializedObjectFromString( GWT.create(I_CmsVfsService.class), propertyDataString)); CmsEditProperties.PropertyEditingContext context = new CmsEditProperties.PropertyEditingContext(); context.setPropertySaver(new PropertySaver()); context.setAllowCreateProperties(false); CmsEditProperties.openPropertyDialog(propData, new ContextMenuHandler(), true, new Runnable() { @SuppressWarnings("synthetic-access") public void run() { getRpcProxy(I_CmsPropertyServerRpc.class).removeExtension(); } }, false, context); } catch (SerializationException e) { throw new RuntimeException(e); } } /** * @see org.opencms.gwt.client.ui.contextmenu.CmsEditProperties.I_MultiFileNavigation#requestNextFile(int, com.google.gwt.user.client.rpc.AsyncCallback) */ public void requestNextFile(int offset, AsyncCallback callback) { m_currentCallback = callback; getRpcProxy(I_CmsPropertyServerRpc.class).requestNextFile(offset); } /** * @see org.opencms.ui.shared.rpc.I_CmsPropertyClientRpc#sendNextId(java.lang.String) */ public void sendNextId(String id) { if (m_currentCallback != null) { m_currentCallback.onSuccess(new CmsUUID(id)); m_currentCallback = null; } } /** * Disposes of the extension on the server side and notifies the server of which resources have been changed.

* * @param delayMillis the time to wait on the server before refreshing the view */ protected void close(long delayMillis) { getRpcProxy(I_CmsPropertyServerRpc.class).onClose(delayMillis); } /** * @see com.vaadin.client.extensions.AbstractExtensionConnector#extend(com.vaadin.client.ServerConnector) */ @Override protected void extend(ServerConnector target) { registerRpc(I_CmsPropertyClientRpc.class, this); } }





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