/**

  * Copyright 2010 The Kuali Foundation Licensed under the

  * Educational Community License, Version 2.0 (the "License"); you may

  * not use this file except in compliance with the License. You may

  * obtain a copy of the License at

  *

  * http://www.osedu.org/licenses/ECL-2.0

  *

  * Unless required by applicable law or agreed to in writing,

  * software distributed under the License is distributed on an "AS IS"

  * BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express

  * or implied. See the License for the specific language governing

  * permissions and limitations under the License.

  */

 package org.kuali.student.common.ui.client.configurable.mvc.multiplicity;

 import org.kuali.student.common.ui.client.widgets.KSButton;

 import org.kuali.student.common.ui.client.widgets.KSButtonAbstract.ButtonStyle;

 import com.google.gwt.event.dom.client.ClickEvent;

 import com.google.gwt.event.dom.client.ClickHandler;

 import com.google.gwt.user.client.ui.Widget;

 /**

  * This extends multiplicity composite to allow adding and removing of items. 

  * 

  * @author Kuali Student Team

  *

  */

 /**

  * @deprecated

  */

 public abstract class UpdatableMultiplicityComposite extends MultiplicityComposite {

     protected String addItemLabel;

     protected String itemLabel;

     protected boolean readOnly = false;

     public UpdatableMultiplicityComposite(StyleType style){

             super(style);

     }

     public UpdatableMultiplicityComposite(StyleType style, boolean readOnly){

             super(style);

             this.readOnly=readOnly;

     }

     /**

      * @see org.kuali.student.common.ui.client.configurable.mvc.multiplicity.MultiplicityComposite#getItemDecorator()

      */

     @Override

     public MultiplicityItem getItemDecorator(StyleType style) {

         org.kuali.student.common.ui.client.configurable.mvc.sections.RemovableItemWithHeader item = new org.kuali.student.common.ui.client.configurable.mvc.sections.RemovableItemWithHeader(style, readOnly);

         item.setItemLabel(itemLabel + " " + itemCount);            

         return item;

     }

     /**

      * @see org.kuali.student.common.ui.client.configurable.mvc.multiplicity.MultiplicityComposite#generateAddWidget()

      */

     public Widget generateAddWidget() {

             //If this is read only don't display add widgets

             if(readOnly){

                     return null;

             }

             KSButton addWidget;

             if(style == StyleType.TOP_LEVEL){

                     addWidget = new KSButton(addItemLabel, ButtonStyle.FORM_LARGE);

             }

             else{

                     addWidget = new KSButton(addItemLabel, ButtonStyle.FORM_SMALL);

             }

         addWidget.addClickHandler(new ClickHandler(){

             public void onClick(ClickEvent event) {

                 addItem();

             }            

         });

         return addWidget;

     }

     public String getAddItemLabel() {

         return addItemLabel;

     }

     public void setAddItemLabel(String addItemLabel) {

         this.addItemLabel = addItemLabel;

     }

     public String getItemLabel() {

         return itemLabel;

     }

     public void setItemLabel(String itemLabel) {

         this.itemLabel = itemLabel;

     }

 }