From e1203339003c32eb646b199d2ae69b7082228cc9 Mon Sep 17 00:00:00 2001
From: Alon Levy <alon@pobox.com>
Date: Mon, 29 Dec 2014 17:52:38 +0200
Subject: client: introduce is_attr_diff, start using diffBus for UI updating

---
 src/client/model/diff.js | 3 ++-
 src/client/rz_core.js    | 4 ++++
 2 files changed, 6 insertions(+), 1 deletion(-)

(limited to 'src/client')

diff --git a/src/client/model/diff.js b/src/client/model/diff.js
index 87fb03dd..4ad0d169 100644
--- a/src/client/model/diff.js
+++ b/src/client/model/diff.js
@@ -180,5 +180,6 @@ define([],
                 new_attr_diff : new_attr_diff,
                 new_vis_diff : new_vis_diff,
                 new_diff_set : new_diff_set,
+                is_attr_diff: function (obj) { return obj instanceof Attr_Diff; },
             }
-        });
\ No newline at end of file
+        });
diff --git a/src/client/rz_core.js b/src/client/rz_core.js
index 2dd62f0e..f0cfb8a9 100644
--- a/src/client/rz_core.js
+++ b/src/client/rz_core.js
@@ -220,6 +220,10 @@ var initDrawingArea = function () {
     }
 
     graph = new model_graph.Graph();
+    graph.diffBus.onValue(function (diff) {
+        var relayout = false == rz_diff.is_attr_diff(diff);
+        update_view__graph(relayout);
+    });
 
     var user_id = $('#user_id'),
         user = user_id.text();
-- 
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