/*

  * Copyright 2004-2008 the Seasar Foundation and the Others.

  *

  * Licensed under the Apache 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.apache.org/licenses/LICENSE-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.seasar.uruma.renderer.impl;

 import org.eclipse.swt.widgets.Link;

 import org.seasar.uruma.annotation.RenderingPolicy.ConversionType;

 import org.seasar.uruma.component.jface.LinkComponent;

 import org.seasar.uruma.renderer.RendererSupportUtil;

 /**

  * {@link Link} のレンダリングを行うクラスです。<br />

  * 

  * @author bskuroneko

  */

 public class LinkRenderer extends AbstractControlRenderer<LinkComponent, Link> {

     /*

      * @see org.seasar.uruma.renderer.impl.AbstractControlRenderer#doRenderControl(org.seasar.uruma.component.jface.ControlComponent,

      *      org.eclipse.swt.widgets.Control)

      */

     @Override

     protected void doRenderControl(final LinkComponent controlComponent,

             final Link control) {

         setText(controlComponent, control);

     }

     private void setText(final LinkComponent controlComponent,

             final Link control) {

         String value = controlComponent.text;

         String text = (String) RendererSupportUtil.convertValue(

                 controlComponent, value, ConversionType.TEXT);

         if (text.indexOf("<a") == -1 && text.indexOf("</a") == -1) {

             text = "<a>" + text + "</a>";

         }

         control.setText(text);

     }

     /*

      * @see org.seasar.uruma.renderer.impl.AbstractWidgetRenderer#getWidgetType()

      */

     @Override

     protected Class<Link> getWidgetType() {

         return Link.class;

     }

 }