package org.kuali.student.lum.lu.ui.tools.client.widgets.itemlist;

 import java.util.ArrayList;

 import java.util.List;

 import org.kuali.student.common.ui.client.mvc.Callback;

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

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

 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;

 public class CluRangeItemValue implements ItemValue<CluRangeItemValue> {

     private String id;

     private String name;

     private Callback<CluRangeItemValue> deleteCallback;

     private boolean editable;

     @Override

     public List<Widget> generateDisplayWidgets() {

         List<Widget> displayWidgets = new ArrayList<Widget>();

         KSButton deleteButton = new KSButton("X", ButtonStyle.DELETE);

         KSLabel itemLabel = new KSLabel(getName());

 //      itemLabel.getElement().getStyle().setProperty("background", "#E0E0E0");

         displayWidgets.add(itemLabel);

         if (isEditable()) {

             displayWidgets.add(deleteButton);

             if (deleteCallback != null) {

                 deleteButton.addClickHandler(new ClickHandler() {

                     @Override

                     public void onClick(ClickEvent event) {

                         deleteCallback.exec(CluRangeItemValue.this);

                     }

                 });

             }

         }

         return displayWidgets;

     }

     public String getName() {

         return name;

     }

     public void setName(String name) {

         this.name = name;

     }

     @Override

     public Callback<CluRangeItemValue> getDeleteCallback() {

         return deleteCallback;

     }

     @Override

     public void setDeleteCallback(Callback<CluRangeItemValue> deleteCallback) {

         this.deleteCallback = deleteCallback;

     }

     @Override

     public String getId() {

         return id;

     }

     @Override

     public void setId(String id) {

         this.id = id;

     }

     @Override

     public boolean isEditable() {

         return editable;

     }

     @Override

     public void setEditable(boolean editable) {

         this.editable = editable;

     }

     @Override

         public boolean equals(Object obj) {

                 if (this == obj)

                         return true;

                 if (obj == null)

                         return false;

                 if (getClass() != obj.getClass())

                         return false;

                 CluRangeItemValue other = (CluRangeItemValue) obj;

                 if (id == null) {

                         if (other.id != null)

                                 return false;

                 } else if (!id.equals(other.id))

                         return false;

                 if (name == null) {

                         if (other.name != null)

                                 return false;

                 } else if (!name.equals(other.name))

                         return false;

                 return true;

         }

     @Override

         public int hashCode() {

                 final int prime = 31;

                 int result = 1;

                 result = prime * result + ((id == null) ? 0 : id.hashCode());

                 result = prime * result + ((name == null) ? 0 : name.hashCode());

                 return result;

         }

 }