package net.wotonomy.web;

 import net.wotonomy.foundation.NSArray;

 import net.wotonomy.foundation.NSDictionary;

 /**

  * WOImageButton renders a dynamically generated IMG tag or an INPUT tag, depending on whether the

  * element is inside a WOForm (in which case an INPUT of type IMAGE is generated) or not (in which

  * case the equivalent of a WOActiveImage)

  *

  * Bindings are:

  * <UL>

  * <LI>src: A static URL for the image source.</li>

  * <li>data: A NSData object with the image content. Must be used with mimeType.</li>

  * <li>mimeType: The MIME type for the image data. Can be used with filename or data bindings.</li>

  * <li>filename: The path to a file containing an image.</li>

  * <li>framework: The framework where the image should be retrieved from (used in conjunction with filename).</li>

  *

  * @author ezamudio@nasoft.com

  * @author $Author: cgruber $

  * @version $Revision: 905 $

  */

 public class WOImageButton extends WOImage {

     protected WOImageButton() {

         super();

     }

     public WOImageButton(String aName, NSDictionary aMap, WOElement template) {

         super(aName, aMap, template);

     }

     public String buttonName(WOContext c) {

         String x = (String)valueForProperty("name", c.component());

         if (x != null)

             return x;

         return c.elementID();

     }

     public void appendToResponse(WOResponse r, WOContext c) {

         if (c.isInForm()) {

             //generate an INPUT

             r.appendContentString("<INPUT TYPE=IMAGE NAME=\"");

             r.appendContentString(buttonName(c));

             r.appendContentString("\" SRC=\"");

             r.appendContentString(sourceURL(c));

             r.appendContentString("\"");

             r.appendContentString(additionalHTMLProperties(c.component(), new NSArray(new Object[]{

                 "name", "action", "src", "filename", "framework", "data", "mimeType" })));

             r.appendContentString(">");

         } else {

             //generate a WOActiveImage

             new WOActiveImage(name, associations, rootElement).appendToResponse(r, c);

         }

     }

 }