From 0e46ff397b2d6bf93e92ed8cd056f8f856bedff9 Mon Sep 17 00:00:00 2001
From: John Firebaugh <john.firebaugh@gmail.com>
Date: Fri, 19 Apr 2013 14:53:00 -0700
Subject: [PATCH] Add fullscreen toggle key (#1327)

---
 js/id/id.js | 6 +++++-
 js/id/ui.js | 3 ++-
 2 files changed, 7 insertions(+), 2 deletions(-)

diff --git a/js/id/id.js b/js/id/id.js
index 644f640ba..0c4b4013e 100644
--- a/js/id/id.js
+++ b/js/id/id.js
@@ -18,7 +18,7 @@ window.iD = function () {
     };
 
     var history = iD.History(context),
-        dispatch = d3.dispatch('enter', 'exit'),
+        dispatch = d3.dispatch('enter', 'exit', 'toggleFullscreen'),
         mode,
         container,
         ui = iD.ui(context),
@@ -172,6 +172,10 @@ window.iD = function () {
         return context;
     };
 
+    context.toggleFullscreen = function() {
+        dispatch.toggleFullscreen();
+    };
+
     return d3.rebind(context, dispatch, 'on');
 };
 
diff --git a/js/id/ui.js b/js/id/ui.js
index d7199cb28..89e2a99cc 100644
--- a/js/id/ui.js
+++ b/js/id/ui.js
@@ -136,7 +136,8 @@ iD.ui = function(context) {
             .on('←', pan([pa, 0]))
             .on('↑', pan([0, pa]))
             .on('→', pan([-pa, 0]))
-            .on('↓', pan([0, -pa]));
+            .on('↓', pan([0, -pa]))
+            .on('M', function() { context.toggleFullscreen(); });
 
         d3.select(document)
             .call(keybinding);