From 7a6068c3ad67f2839161021d0a3a87de169489fd Mon Sep 17 00:00:00 2001
From: Waseem Daher <wdaher@humbughq.com>
Date: Tue, 15 Jan 2013 16:19:38 -0500
Subject: [PATCH] Colorize the stream bar in the composebox based on where
 we're writing.

(imported from commit 8e9bddf465661826d63fe0f79e3f1bd6b903cf4d)
---
 zephyr/static/js/compose.js | 10 ++++++++++
 zephyr/static/js/ui.js      |  2 ++
 2 files changed, 12 insertions(+)

diff --git a/zephyr/static/js/compose.js b/zephyr/static/js/compose.js
index ae0592ea82..d65bc96041 100644
--- a/zephyr/static/js/compose.js
+++ b/zephyr/static/js/compose.js
@@ -51,6 +51,15 @@ function show(tabname, focus_area) {
     focus_area.select();
 }
 
+// In an attempt to decrease mixing, make the composebox's
+// stream bar look like what you're replying to.
+// (In particular, if there's a color associated with it,
+//  have that color be reflected here too.)
+exports.decorate_stream_bar = function (stream_name) {
+    var color = subs.get_color(stream_name);
+    $("#stream-message .message_header_stream").css("background-color", color);
+};
+
 exports.start = function (msg_type, opts) {
     if (reload.is_in_progress()) {
         return;
@@ -89,6 +98,7 @@ exports.start = function (msg_type, opts) {
     }
 
     is_composing_message = msg_type;
+    exports.decorate_stream_bar(opts.stream);
     $(document).trigger($.Event('compose_started.zephyr', opts));
 };
 
diff --git a/zephyr/static/js/ui.js b/zephyr/static/js/ui.js
index f1fa1f873a..e8d0975727 100644
--- a/zephyr/static/js/ui.js
+++ b/zephyr/static/js/ui.js
@@ -685,6 +685,8 @@ $(function () {
     $("#search_up")  .on("click", function () { search.search_button_handler(true); });
     $("#search_down").on("click", function () { search.search_button_handler(false); });
     $("#search_exit").on("click", search.clear_search);
+
+    $("#stream").on('blur', function () { compose.decorate_stream_bar(this.value); });
 });
 
 return exports;