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package net.wotonomy.web;
import java.util.Enumeration;
import net.wotonomy.foundation.NSDictionary;
import net.wotonomy.foundation.NSMutableDictionary;
/**
* WOActiveImage renders a dynamically generated IMG tag, enclosed in a hyperlink.
* Internally, it uses a WOImage and a WOHyperlink to do the actual work.
*
* The bindings are those of WOImage and WOHyperlink combined.
*
* @author ezamudio@nasoft.com
* @author $Author: cgruber $
* @version $Revision: 905 $
*/
public class WOActiveImage extends WODynamicElement {
protected WOActiveImage() {
super();
}
public WOActiveImage(String aName, NSDictionary aMap, WOElement template) {
super(aName, aMap, template);
}
public void appendToResponse(WOResponse r, WOContext c) {
NSMutableDictionary atribs = new NSMutableDictionary(5);
if (associations.objectForKey("mimeType") != null)
atribs.setObjectForKey(associations.objectForKey("mimeType"), "mimeType");
if (associations.objectForKey("data") != null)
atribs.setObjectForKey(associations.objectForKey("data"), "data");
if (associations.objectForKey("src") != null)
atribs.setObjectForKey(associations.objectForKey("src"), "src");
if (associations.objectForKey("framework") != null)
atribs.setObjectForKey(associations.objectForKey("framework"), "framework");
if (associations.objectForKey("filename") != null)
atribs.setObjectForKey(associations.objectForKey("filename"), "filename");
if (associations.objectForKey("alt") != null)
atribs.setObjectForKey(associations.objectForKey("alt"), "alt");
if (associations.objectForKey("border") != null)
atribs.setObjectForKey(associations.objectForKey("border"), "border");
if (associations.objectForKey("width") != null)
atribs.setObjectForKey(associations.objectForKey("width"), "width");
if (associations.objectForKey("height") != null)
atribs.setObjectForKey(associations.objectForKey("height"), "height");
WODynamicElement img = new WOImage("WOImage_" + name, atribs, null);
NSMutableDictionary uf = new NSMutableDictionary();
Enumeration enumeration = associations.keyEnumerator();
while (enumeration.hasMoreElements()) {
String key = (String)enumeration.nextElement();
if (key.startsWith("?"))
uf.setObjectForKey(associations.objectForKey(key), key);
}
createLink(img).appendToResponse(r, c);
}
public WOActionResults invokeAction(WORequest r, WOContext c) {
return createLink(null).invokeAction(r, c);
}
protected WOHyperlink createLink(WOElement e) {
NSMutableDictionary atribs = new NSMutableDictionary(5);
if (associations.objectForKey("href") != null)
atribs.setObjectForKey(associations.objectForKey("href"), "href");
if (associations.objectForKey("pageName") != null)
atribs.setObjectForKey(associations.objectForKey("pageName"), "pageName");
if (associations.objectForKey("action") != null)
atribs.setObjectForKey(associations.objectForKey("action"), "action");
if (associations.objectForKey("directActionName") != null)
atribs.setObjectForKey(associations.objectForKey("directActionName"), "directActionName");
if (associations.objectForKey("actionClass") != null)
atribs.setObjectForKey(associations.objectForKey("actionClass"), "actionClass");
if (associations.objectForKey("target") != null)
atribs.setObjectForKey(associations.objectForKey("target"), "target");
return new WOHyperlink(name, atribs, e);
}
}
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