From d2ef888f222e991be25910c356e8d83062054ea0 Mon Sep 17 00:00:00 2001
From: Kevin Sawicki <kevin@github.com>
Date: Tue, 28 Oct 2014 11:31:27 -0700
Subject: [PATCH] Add TextEditor::onDidChangeEncoding

---
 src/text-editor.coffee | 10 ++++++++++
 1 file changed, 10 insertions(+)

diff --git a/src/text-editor.coffee b/src/text-editor.coffee
index e680fad8e..b0143ea71 100644
--- a/src/text-editor.coffee
+++ b/src/text-editor.coffee
@@ -134,6 +134,8 @@ class TextEditor extends Model
       @emitter.emit 'did-change-title', @getTitle()
       @emit "path-changed"
       @emitter.emit 'did-change-path', @getPath()
+    @subscribe @buffer.onDidChangeEncoding =>
+      @emitter.emit 'did-change-encoding', @getEncoding()
     @subscribe @buffer.onDidDestroy => @destroy()
 
     # TODO: remove these thwne we remove the deprecations. They are old events.
@@ -260,6 +262,14 @@ class TextEditor extends Model
   onDidChangeSoftWrapped: (callback) ->
     @displayBuffer.onDidChangeSoftWrapped(callback)
 
+  # Extended: Calls your `callback` when the buffer's encoding has changed.
+  #
+  # * `callback` {Function}
+  #
+  # Returns a {Disposable} on which `.dispose()` can be called to unsubscribe.
+  onDidChangeEncoding: (callback) ->
+    @emitter.on 'did-change-encoding', callback
+
   # Extended: Calls your `callback` when the grammar that interprets and
   # colorizes the text has been changed. Immediately calls your callback with
   # the current grammar.