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Java > Open Source Codes > freemarker > eclipse > ImageManager


1 package freemarker.eclipse;
2
3 import java.net.MalformedURLException JavaDoc;
4 import java.net.URL JavaDoc;
5
6 import org.eclipse.jface.resource.ImageDescriptor;
7 import org.eclipse.swt.graphics.Image;
8
9 /**
10  * @version $Id:$
11  * @author <a HREF="mailto:stephan@chaquotay.net">Stephan Mueller</a>
12  */
13 public class ImageManager {
14
15     public static final String JavaDoc IMG_MACRO = "icons/userdefined_directive_call.gif";
16     public static final String JavaDoc IMG_IMPORT = "icons/import.gif";
17     public static final String JavaDoc IMG_IMPORT_COLLECTION = "icons/import_collection.gif";
18     public static final String JavaDoc IMG_FUNCTION = "icons/function.gif";
19     
20
21     public static Image getImage(String JavaDoc filename) {
22         ImageDescriptor temp = getImageDescriptor(filename);
23         if(null!=temp) {
24             return temp.createImage();
25         } else {
26             return null;
27         }
28     }
29     
30     public static ImageDescriptor getImageDescriptor(String JavaDoc filename) {
31         try {
32         URL JavaDoc url = new URL JavaDoc(FreemarkerPlugin.getInstance().getDescriptor().getInstallURL(),
33                   filename);
34                   return ImageDescriptor.createFromURL(url);
35         } catch (MalformedURLException JavaDoc mue) {
36             
37         }
38         return null;
39     }
40
41 }
42
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