StickyCellRenderer.java

/**
 * <a href="http://www.openolat.org">
 * OpenOLAT - Online Learning and Training</a><br>
 * <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 the
 * <a href="http://www.apache.org/licenses/LICENSE-2.0">Apache homepage</a>
 * <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>
 * Initial code contributed and copyrighted by<br>
 * frentix GmbH, http://www.frentix.com
 * <p>
 */
package org.olat.modules.fo.ui;

import org.olat.core.gui.components.form.flexible.impl.elements.table.FlexiCellRenderer;
import org.olat.core.gui.components.form.flexible.impl.elements.table.FlexiTableComponent;
import org.olat.core.gui.render.Renderer;
import org.olat.core.gui.render.StringOutput;
import org.olat.core.gui.render.URLBuilder;
import org.olat.core.gui.translator.Translator;
import org.olat.modules.fo.Status;
import org.olat.modules.fo.ui.ThreadListDataModel.ThreadListCols;

/**
 * 
 * Initial date: 10.11.2015<br>
 * @author srosse, stephane.rosse@frentix.com, http://www.frentix.com
 *
 */
public class StickyCellRenderer implements FlexiCellRenderer {

	@Override
	public void render(Renderer renderer, StringOutput target, Object cellValue, int row,
			FlexiTableComponent source, URLBuilder ubu, Translator translator) {
		if(cellValue instanceof String) {
			String title = (String)cellValue;
			if (renderer == null) {
				target.append(title);
			} else {
				Object type = source.getFlexiTableElement().getTableDataModel().getValueAt(row, ThreadListCols.type.ordinal());
				if(type instanceof Integer) {
					boolean sticky = Status.getStatus((Integer)type).isSticky();
					if(sticky) {
						target.append("<span class='o_forum_thread_sticky'>").append(title).append("</span>");			
					} else {
						target.append(title);	
					}
				} else {
					target.append(title);
				}
			}
		}
	}
}