/**
* 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.
* <p>
*/
package org.olat.group.ui.portlet;
import java.util.Map;
import org.olat.core.gui.UserRequest;
import org.olat.core.gui.components.Component;
import org.olat.core.gui.control.WindowControl;
import org.olat.core.gui.control.generic.portal.AbstractPortlet;
import org.olat.core.gui.control.generic.portal.Portlet;
import org.olat.core.gui.control.generic.portal.PortletToolController;
import org.olat.core.gui.translator.PackageTranslator;
import org.olat.core.gui.translator.Translator;
import org.olat.core.util.Util;
import org.olat.group.ui.BGControllerFactory;
/**
* Description:<br>
* Displays the list of most used groups
* <P>
* Initial Date: 08.07.2005 <br>
*
* @author gnaegi
*/
public class GroupsPortlet extends AbstractPortlet {
private static final String PACKAGE_UI = Util.getPackageName(BGControllerFactory.class);
private GroupsPortletRunController runCtr;
/**
* @see org.olat.gui.control.generic.portal.AbstractPortlet#createInstance(org.olat.core.gui.control.WindowControl,
* org.olat.core.gui.UserRequest, java.util.Map)
*/
public Portlet createInstance(WindowControl wControl, UserRequest ureq, Map configuration) {
Translator translator = new PackageTranslator(PACKAGE_UI, ureq.getLocale());
Portlet p = new GroupsPortlet();
p.setName(this.getName());
p.setConfiguration(configuration);
p.setTranslator(translator);
return p;
}
/**
* @see org.olat.gui.control.generic.portal.Portlet#getTitle()
*/
public String getTitle() {
return getTranslator().translate("groupsPortlet.title");
}
/**
* @see org.olat.gui.control.generic.portal.Portlet#getDescription()
*/
public String getDescription() {
return getTranslator().translate("groupsPortlet.description");
}
/**
* @see org.olat.gui.control.generic.portal.Portlet#getInitialRunComponent(org.olat.core.gui.control.WindowControl,
* org.olat.core.gui.UserRequest)
*/
public Component getInitialRunComponent(WindowControl wControl, UserRequest ureq) {
if(this.runCtr != null) runCtr.dispose();
this.runCtr = new GroupsPortletRunController(wControl, ureq, getTranslator(), this.getName());
return this.runCtr.getInitialComponent();
}
/**
* @see org.olat.core.gui.control.Disposable#dispose(boolean)
*/
public void dispose() {
disposeRunComponent();
}
/**
* @see org.olat.gui.control.generic.portal.Portlet#getCssClass()
*/
public String getCssClass() {
return "o_portlet_groups";
}
/**
* @see org.olat.gui.control.generic.portal.Portlet#disposeRunComponent(boolean)
*/
public void disposeRunComponent() {
if (this.runCtr != null) {
this.runCtr.dispose();
this.runCtr = null;
}
}
public PortletToolController getTools(UserRequest ureq, WindowControl wControl) {
//portlet was not yet visible
if ( runCtr == null ) {
this.runCtr = new GroupsPortletRunController(wControl, ureq, getTranslator(), this.getName());
}
return runCtr.createSortingTool(ureq, wControl);
}
}