From edf6dccdf7fa0d9559c3e0cabf626fb188452236 Mon Sep 17 00:00:00 2001
From: Charlie Groves <charlie@threerings.net>
Date: Thu, 6 Jan 2011 09:08:24 +0000
Subject: [PATCH] Generate OidList signals for actionscript

git-svn-id: svn+ssh://src.earth.threerings.net/narya/trunk@6418 542714f4-19e9-0310-aa3c-eee0fc999fb1
---
 .../tools/GenActionScriptStreamableTask.java  |  4 ++
 .../presents/tools/streamable_as.tmpl         | 39 ++++++++++++++++++-
 2 files changed, 42 insertions(+), 1 deletion(-)

diff --git a/src/main/java/com/threerings/presents/tools/GenActionScriptStreamableTask.java b/src/main/java/com/threerings/presents/tools/GenActionScriptStreamableTask.java
index 683c2469d..426c2898d 100644
--- a/src/main/java/com/threerings/presents/tools/GenActionScriptStreamableTask.java
+++ b/src/main/java/com/threerings/presents/tools/GenActionScriptStreamableTask.java
@@ -46,6 +46,7 @@ import com.threerings.io.Streamable;
 import com.threerings.presents.data.InvocationMarshaller;
 import com.threerings.presents.dobj.DObject;
 import com.threerings.presents.dobj.DSet;
+import com.threerings.presents.dobj.OidList;
 
 public class GenActionScriptStreamableTask extends GenTask
 {
@@ -165,6 +166,7 @@ public class GenActionScriptStreamableTask extends GenTask
         public final String dobjectField;
         public boolean dset;
         public boolean array;
+        public boolean oidList;
 
         public ASField (Field f, Set<String> imports)
         {
@@ -183,6 +185,8 @@ public class GenActionScriptStreamableTask extends GenTask
             } else if (DSet.class.isAssignableFrom(f.getType())) {
                 dset = true;
                 imports.add("com.threerings.presents.dobj.DSet_Entry"); // Used for signals
+            } else if (OidList.class.isAssignableFrom(f.getType())) {
+                oidList = true;
             }
             array = f.getType().isArray();
             reader = ActionScriptUtils.toReadObject(f.getType());
diff --git a/src/main/resources/com/threerings/presents/tools/streamable_as.tmpl b/src/main/resources/com/threerings/presents/tools/streamable_as.tmpl
index 1dd091566..c17742e4e 100644
--- a/src/main/resources/com/threerings/presents/tools/streamable_as.tmpl
+++ b/src/main/resources/com/threerings/presents/tools/streamable_as.tmpl
@@ -31,6 +31,10 @@ public class {{classname}} {{^extends.isEmpty}}extends {{extends}}
 {{#array}}
     public var {{name}}ElementUpdated :Signal = new Signal(int, Object, Object);
 {{/array}}
+{{#oidList}}
+    public var {{name}}ObjectAdded :Signal = new Signal(int);
+    public var {{name}}ObjectRemoved :Signal = new Signal(int);
+{{/oidList}}
 {{/pubFields}}
     public var messageReceived :Signal = new Signal(String, Array);
     public var destroyed :Signal = new Signal();
@@ -97,15 +101,18 @@ import com.threerings.presents.dobj.EntryRemovedEvent;
 import com.threerings.presents.dobj.EntryUpdatedEvent;
 import com.threerings.presents.dobj.MessageEvent;
 import com.threerings.presents.dobj.MessageListener;
+import com.threerings.presents.dobj.ObjectAddedEvent;
 import com.threerings.presents.dobj.ObjectDeathListener;
 import com.threerings.presents.dobj.ObjectDestroyedEvent;
+import com.threerings.presents.dobj.ObjectRemovedEvent;
+import com.threerings.presents.dobj.OidListListener;
 import com.threerings.presents.dobj.SetListener;
 
 import {{package}}.{{classname}};
 
 class Signaller
     implements AttributeChangeListener, SetListener, ElementUpdateListener, MessageListener,
-        ObjectDeathListener
+        ObjectDeathListener, OidListListener
 {
     public function Signaller (obj :{{classname}})
     {
@@ -198,6 +205,36 @@ class Signaller
         _obj.destroyed.dispatch();
     }
 
+    public function objectAdded (event:ObjectAddedEvent) :void
+    {
+        var signal :Signal;
+        switch (event.getName()) {
+{{#pubFields}}{{#oidList}}
+            case "{{name}}":
+                signal = _obj.{{name}}ObjectAdded;
+                break;
+{{/oidList}}{{/pubFields}}
+            default:
+                return;
+        }
+        signal.dispatch(event.getOid());
+    }
+
+    public function objectRemoved (event :ObjectRemovedEvent) :void
+    {
+        var signal :Signal;
+        switch (event.getName()) {
+{{#pubFields}}{{#oidList}}
+            case "{{name}}":
+                signal = _obj.{{name}}ObjectRemoved;
+                break;
+{{/oidList}}{{/pubFields}}
+            default:
+                return;
+        }
+        signal.dispatch(event.getOid());
+    }
+
     protected var _obj :{{classname}};
 }
 // GENERATED SIGNALLER END