/** invoked when a resource needed to render ourselves finishes loading */
public void perform() throws JSExn {
+
+ // FIXME; we can't assume that just because we were performed the image is loaded.
// as external events have occured, check the state of box
if (texture != null) {
if (texture.isLoaded) { minwidth = texture.width; minheight = texture.height; }
return;
}
if (!(value instanceof Res)) return;
-
texture = Picture.load((Res)value, this);
}
new java.lang.Thread() { public void run() {
// get the InputStream for the image
InputStream in = null;
- try { in = r.getInputStream(); }
- catch (IOException e) {
+ try {
+ in = r.getInputStream();
+ } catch (IOException e) {
+ e.printStackTrace();
+ Log.log(Picture.class, 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", ".jpg", ".jpeg", ".gif" };
+ 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(); }
}
}
}
-
- if (in == null) return; // could not find image
+
+ // could not find image
+ if (in == null) { Log.log(Picture.class, "couldn't load image for resource " + r); return; }
try {
PushbackInputStream pbis = new PushbackInputStream(in);
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");
if (runnable.size() == 0 && Surface.needRender) Surface.renderAll.perform();
} catch (JSExn e) {
Log.log(Scheduler.class, "a JavaScript thread spawned with xwt.thread() threw an exception:");
- Log.log(Scheduler.class, e.toString());
+ Log.log(Scheduler.class, e);
} catch (Exception e) {
Log.log(Scheduler.class, "a Task threw an exception which was caught by the scheduler:");
Log.log(Scheduler.class, e);
}
protected static class AWTPicture extends Picture {
- int[] data = null;
public Image i = null;
private static ColorModel cmodel = new DirectColorModel(32, 0x00FF0000, 0x0000FF00, 0x000000FF, 0xFF000000);
AWTSurface(Box root, boolean framed) {
super(root);
- System.out.println("Y");
try {
if (framed) window = frame = new InnerFrame();
else window = new InnerWindow();