X-Git-Url: http://git.megacz.com/?a=blobdiff_plain;f=src%2Forg%2Fxwt%2FPicture.java;h=4d563e0c1c747fe645f700a75b4f0facaee4718a;hb=e1da86ef35e219b79c3de0c099cf82b2500dc448;hp=f0eafecfecec32caec4d2fb7712ce2cec52a8cd8;hpb=68c7a72f76129359a3a029b1f34411665ebc3ab8;p=org.ibex.core.git

diff --git a/src/org/xwt/Picture.java b/src/org/xwt/Picture.java
index f0eafec..4d563e0 100644
--- a/src/org/xwt/Picture.java
+++ b/src/org/xwt/Picture.java
@@ -33,8 +33,31 @@ public class Picture {
         final Picture p = ret;
         if (!ret.isLoaded && callback != null)
             new java.lang.Thread() { public void run() {
+                // get the InputStream for the image
+                InputStream in = null;
                 try {
-                    PushbackInputStream pbis = new PushbackInputStream(r.getInputStream());
+                    in = r.getInputStream();
+                } catch (IOException e) {
+                    in = null;
+                    if (r instanceof Res.Ref) {
+                        // add extensions to the resource, looking for the image
+                        Res.Ref ref = (Res.Ref)r;
+                        Res newr;
+
+                        String[] exts = new String[] { ".png", ".jpeg", ".gif" };
+                        for (int i=0; i < exts.length && in == null; i++) {
+                            newr = ref.addExtension(exts[i]);
+                            try { in = newr.getInputStream(); }
+                            catch (IOException f) { in = null; }
+                        }
+                    }
+                }
+        
+                // could not find image
+                if (in == null) { Log.info(Picture.class, "couldn't load image for resource " + r); return; }
+
+                try {
+                    PushbackInputStream pbis = new PushbackInputStream(in);
                     int firstByte = pbis.read();
                     if (firstByte == -1) throw new JSExn("empty stream reading image");
                     pbis.unread(firstByte);
@@ -42,12 +65,14 @@ public class Picture {
                     else if ((firstByte & 0xff) == 137)  PNG.load(pbis, p);
                     else if ((firstByte & 0xff) == 0xff) Platform.decodeJPEG(pbis, p);
                     else throw new JSExn("couldn't figure out image type from first byte");
+                    p.isLoaded = true;
                     Scheduler.add(callback);
                 } catch (Exception e) {
-                    Log.log(this, "exception while loading image");
-                    Log.log(this, e);
+                    Log.info(this, "exception while loading image");
+                    Log.info(this, e);
                 }
             } }.start();
+
         return ret;
     }
 }