From f4b2977821ed5e0ae9a6c3d4461eab91fddc0e13 Mon Sep 17 00:00:00 2001
From: joshua-gould <jgould@broadinstitute.org>
Date: Thu, 7 Apr 2016 10:19:31 -0400
Subject: [PATCH] shortcut key on mac

---
 src/tools/new_heat_map_tool.js | 2 +-
 src/util/util.js               | 2 ++
 2 files changed, 3 insertions(+), 1 deletion(-)

diff --git a/src/tools/new_heat_map_tool.js b/src/tools/new_heat_map_tool.js
index a6718eb..1070a31 100644
--- a/src/tools/new_heat_map_tool.js
+++ b/src/tools/new_heat_map_tool.js
@@ -2,7 +2,7 @@ morpheus.NewHeatMapTool = function() {
 };
 morpheus.NewHeatMapTool.prototype = {
 	toString : function() {
-		return 'New Heat Map (Ctrl+X)';
+		return 'New Heat Map (' + morpheus.Util.COMMAND_KEY + '+X)';
 	},
 	// gui : function() {
 	// return [ {
diff --git a/src/util/util.js b/src/util/util.js
index 8357787..ef11319 100644
--- a/src/util/util.js
+++ b/src/util/util.js
@@ -303,6 +303,8 @@ if (typeof navigator !== 'undefined') {
 	morpheus.Util.IS_MAC = navigator.platform.match(/(Mac|iPhone|iPod|iPad)/i) ? true
 			: false;
 }
+morpheus.Util.COMMAND_KEY = morpheus.Util.IS_MAC ? '&#8984;' : 'Ctrl';
+
 morpheus.Util.hammer = function(el, recognizers) {
 	var hammer = new Hammer(el, {
 		recognizers : []
-- 
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