In an effort to make DObject updates easier to react to in actionscript, gendobj now generates

signals for each field that can be listened to individually.

From the old:

barrel.addListener(new AttributeChangeAdapter(function (event :AttributeChangedEvent) :void {
    if (event.getName() == BarrelObject.MONKEY_COUNT) {
        // ... cast event.getValue() and use it
    }
}));

to the new:

barrel.onMonkeyCountChanged.add(function (newValue :int, oldValue :int) :void {
    // ...
});


Only AttributeChangedEvent have been signalified, but I'm planning to continue with the other
ChangeListeners shortly.


git-svn-id: svn+ssh://src.earth.threerings.net/narya/trunk@6328 542714f4-19e9-0310-aa3c-eee0fc999fb1

src/main/java/com/threerings/presents/tools/GenActionScriptStreamableTask.java

@@ -82,6 +82,11 @@ public class GenActionScriptStreamableTask extends GenTask
                 ActionScriptUtils.addImportAndGetShortType(sclass.getSuperclass(), false, imports);
         }
 
+        boolean isDObject = DObject.class.isAssignableFrom(sclass);
+        if (isDObject) {
+            imports.add("org.osflash.signals.Signal");
+        }
+
         Set<String> implemented = Sets.newLinkedHashSet();
         for (Class<?> iface : sclass.getInterfaces()) {
             implemented.add(ActionScriptUtils.addImportAndGetShortType(iface, false, imports));
@@ -99,7 +104,7 @@ public class GenActionScriptStreamableTask extends GenTask
             "implements", Joiner.on(", ").join(implemented),
             "superclassStreamable", reqs.superclassStreamable,
             "fields", fields,
-            "dobject", DObject.class.isAssignableFrom(sclass));
+            "dobject", isDObject);
 
         File outputLocation = ActionScriptUtils.createActionScriptPath(_asroot, sclass);
         if (outputLocation.exists()) {