From ef03a45d484d1243b6f14a332136990f092298d1 Mon Sep 17 00:00:00 2001
From: John Firebaugh <john.firebaugh@gmail.com>
Date: Fri, 9 Aug 2013 14:41:47 -0700
Subject: [PATCH] Don't update entity editor when it's hidden

---
 js/id/ui/entity_editor.js | 1 +
 js/id/ui/inspector.js     | 1 +
 js/id/ui/sidebar.js       | 2 ++
 3 files changed, 4 insertions(+)

diff --git a/js/id/ui/entity_editor.js b/js/id/ui/entity_editor.js
index 411fbf6d3..53ba37c1b 100644
--- a/js/id/ui/entity_editor.js
+++ b/js/id/ui/entity_editor.js
@@ -120,6 +120,7 @@ iD.ui.EntityEditor = function(context) {
                 .entityID(id));
 
         function historyChanged() {
+            if (state === 'hide') return;
             var entity = context.hasEntity(id);
             if (!entity) return;
             entityEditor.preset(context.presets().match(entity, context.graph()));
diff --git a/js/id/ui/inspector.js b/js/id/ui/inspector.js
index bc604dc8a..9edefc73b 100644
--- a/js/id/ui/inspector.js
+++ b/js/id/ui/inspector.js
@@ -75,6 +75,7 @@ iD.ui.Inspector = function(context) {
     inspector.state = function(_) {
         if (!arguments.length) return state;
         state = _;
+        entityEditor.state(state);
         return inspector;
     };
 
diff --git a/js/id/ui/sidebar.js b/js/id/ui/sidebar.js
index 0fee5d907..b3c7294d1 100644
--- a/js/id/ui/sidebar.js
+++ b/js/id/ui/sidebar.js
@@ -28,6 +28,7 @@ iD.ui.Sidebar = function(context) {
             } else if (!current) {
                 featureListWrap.classed('inspector-hidden', false);
                 inspectorWrap.classed('inspector-hidden', true);
+                inspector.state('hide');
             }
         };
 
@@ -48,6 +49,7 @@ iD.ui.Sidebar = function(context) {
             } else if (!current) {
                 featureListWrap.classed('inspector-hidden', false);
                 inspectorWrap.classed('inspector-hidden', true);
+                inspector.state('hide');
             }
         };