+ /** helper that converts a String to a short according to JavaScript coercion rules */
+ private static class Apply extends JSObject.JSFunction {
+
+ Box b;
+ public Apply(Box b) { this.b = b; }
+
+ public Object call(Context cx, Scriptable thisObj, Scriptable ctorObj, Object[] args) throws JavaScriptException {
+
+ // apply a template
+ if (args[0] instanceof String) {
+ String templatename = (String)args[0];
+ Template t = Template.getTemplate(templatename, null);
+ if (t == null) {
+ if (Log.on) Log.log(this, "template " + templatename + " not found at " +
+ Context.enter().interpreterSourceFile + ":" + Context.enter().interpreterLine);
+ } else {
+ if (!ThreadMessage.suspendThread()) try {
+ Function callback = args.length < 2 ? null : (Function)args[1];
+ t.apply(b, null, null, callback, 0, t.numUnits());
+ } finally {
+ ThreadMessage.resumeThread();
+ }
+ }
+
+ // apply a list of properties
+ } else if (args[0] instanceof Scriptable && !(args[0] instanceof Box)) {
+ // FIXME: need to ensure that this is putGlobally(), but still run traps...
+ Scriptable s = (Scriptable)args[0];
+ Object[] keys = s.getIds();
+ for(int j=0; j<keys.length; j++) b.put(keys[j].toString(), null, s.get(keys[j].toString(), s));
+ }
+
+ return b;
+ }
+ }
+