DialogConfigForm.java

/**
* 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.course.nodes.dialog;

import org.olat.core.gui.UserRequest;
import org.olat.core.gui.components.form.flexible.FormItem;
import org.olat.core.gui.components.form.flexible.FormItemContainer;
import org.olat.core.gui.components.form.flexible.elements.SelectionElement;
import org.olat.core.gui.components.form.flexible.impl.FormBasicController;
import org.olat.core.gui.components.form.flexible.impl.FormEvent;
import org.olat.core.gui.control.Controller;
import org.olat.core.gui.control.Event;
import org.olat.core.gui.control.WindowControl;
import org.olat.core.logging.AssertException;
import org.olat.modules.ModuleConfiguration;

/**
 * Description:<br>
 * TODO: guido Class Description for DialogConfigForm
 * <P>
 * Initial Date: 08.11.2005 <br>
 * 
 * @author guido
 */
public class DialogConfigForm extends FormBasicController {

	public static final String DIALOG_CONFIG_INTEGRATION = "dialog_integration";
  /** Integration configuration value: integrate it into course showing the course menu **/
  public static final String CONFIG_INTEGRATION_VALUE_INLINE = "inline"; 
  /** Integration configuration value: integrate it using a modal dialog withoud course menu **/
  public static final String CONFIG_INTEGRATION_VALUE_MODAL = "modal"; 
  /** Integration configuration value: integrate it as a pop up window **/
  public static final String CONFIG_INTEGRATION_VALUE_POPUP = "popup"; 
  
	private SelectionElement select;
	
	private ModuleConfiguration config;
	
	/**
	 * @param name
	 * @param config the ModuleConfiguration
	 * @param translator
	 */
	public DialogConfigForm(UserRequest ureq, WindowControl wControl, ModuleConfiguration config) {
		super(ureq, wControl);
		
		if (config == null) throw new AssertException("module configuration is null!");
		
		this.config = config;
		
		initForm(ureq);
	}

	/**
	 * @see org.olat.core.gui.components.form.Form#validate(org.olat.core.gui.UserRequest)
	 */
	public boolean validate() {
		return true;
	}

	@Override
	protected void formInnerEvent (UserRequest ureq, FormItem source, FormEvent event) {
		if (config == null) throw new AssertException("Try to do updateConfiguration() but module configuration is null");
		config.set(
				DialogConfigForm.DIALOG_CONFIG_INTEGRATION,
				select.isSelected(0)? CONFIG_INTEGRATION_VALUE_POPUP: CONFIG_INTEGRATION_VALUE_INLINE
		);
		config.setConfigurationVersion(1);
		fireEvent (ureq, Event.CHANGED_EVENT);
	}

	@Override
	protected void formOK(UserRequest ureq) {
		//
	}

	@Override
	protected void initForm(FormItemContainer formLayout, Controller listener, UserRequest ureq) {
	
		if (config == null) throw new AssertException("module configuration is null!");
		
		select = uifactory.addCheckboxesHorizontal(
				"forumAsPopup", "selection.forumAsPopup.label",
				formLayout, new String[]{"xx"}, new String[]{null});
		
		String selectConfig = (String) config.get(DialogConfigForm.DIALOG_CONFIG_INTEGRATION);
		select.select ("xx", selectConfig == CONFIG_INTEGRATION_VALUE_POPUP);
		select.addActionListener(FormEvent.ONCLICK);
	}

	@Override
	protected void doDispose() {
		//
	}

}