/**
* OLAT - Online Learning and Training<br>
* http://www.olat.org
* <p>
* Licensed under the Apache License, Version 2.0 (the "License"); <br>
* you may not use this file except in compliance with the License.<br>
* You may obtain a copy of the License at
* <p>
* http://www.apache.org/licenses/LICENSE-2.0
* <p>
* Unless required by applicable law or agreed to in writing,<br>
* software distributed under the License is distributed on an "AS IS" BASIS, <br>
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. <br>
* See the License for the specific language governing permissions and <br>
* limitations under the License.
* <p>
* Copyright (c) since 2004 at Multimedia- & E-Learning Services (MELS),<br>
* University of Zurich, Switzerland.
* <hr>
* <a href="http://www.openolat.org">
* OpenOLAT - Online Learning and Training</a><br>
* This file has been modified by the OpenOLAT community. Changes are licensed
* under the Apache 2.0 license as the original file.
*/
package org.olat.modules.tu;
import org.olat.core.gui.components.Component;
import org.olat.core.gui.components.ComponentRenderer;
import org.olat.core.gui.render.RenderResult;
import org.olat.core.gui.render.Renderer;
import org.olat.core.gui.render.RenderingState;
import org.olat.core.gui.render.StringOutput;
import org.olat.core.gui.render.URLBuilder;
import org.olat.core.gui.translator.Translator;
/**
* enclosing_type Description: <br>
*
* @author Felix Jost
*/
public class TunnelRenderer implements ComponentRenderer {
/**
* Constructor for TableRenderer. Singleton and must be reentrant There must
* be an empty contructor for the Class.forName() call
*/
public TunnelRenderer() {
super();
}
/**
* @param renderer
* @param target
* @param source
* @param ubu
* @param translator
* @param renderResult
* @param args
*
*/
public void render(Renderer renderer, StringOutput target, Component source, URLBuilder ubu, Translator translator,
RenderResult renderResult, String[] args) {
TunnelComponent tuc = (TunnelComponent) source;
// is called for the current inline html
renderResult.setAsyncMediaResponsible(tuc);
String htmlContent = tuc.getHtmlContent();
if (htmlContent != null) target.append(htmlContent);
}
/**
*
* @see org.olat.core.gui.render.ui.ComponentRenderer#renderHeaderIncludes(org.olat.core.gui.render.Renderer, org.olat.core.gui.render.StringOutput, org.olat.core.gui.components.Component, org.olat.core.gui.render.URLBuilder, org.olat.core.gui.translator.Translator)
*/
public void renderHeaderIncludes(Renderer renderer, StringOutput sb, Component source, URLBuilder ubu, Translator translator, RenderingState rstate) {
TunnelComponent tuc = (TunnelComponent) source;
String htmlHead = tuc.getHtmlHead();
if (htmlHead != null) sb.append(htmlHead);
}
/**
*
* @see org.olat.core.gui.render.ui.ComponentRenderer#renderBodyOnLoadJSFunctionCall(org.olat.core.gui.render.Renderer, org.olat.core.gui.render.StringOutput, org.olat.core.gui.components.Component)
*/
public void renderBodyOnLoadJSFunctionCall(Renderer renderer, StringOutput sb, Component source, RenderingState rstate) {
TunnelComponent tuc = (TunnelComponent) source;
String jsBodyOnLoad = tuc.getJsOnLoad();
if (jsBodyOnLoad != null) sb.append(jsBodyOnLoad);
}
}