From 520060d69cff5f7a14e9d3fc2b4480a827110dff Mon Sep 17 00:00:00 2001
From: Stephen Blott
Date: Sun, 18 Jan 2015 17:26:17 +0000
Subject: Modes; refactor permanent instance.

I had intended the whole Insert.permanentInstance lark to be gone before
merging #1413.  Somehow, this got missed.

It's retained, here, but is only needed for the tests.  It gives the
tests a hook into the single insert-mode permanent instance, so they can
test its state.
---
 content_scripts/mode_insert.coffee | 12 ++++++------
 1 file changed, 6 insertions(+), 6 deletions(-)

(limited to 'content_scripts/mode_insert.coffee')

diff --git a/content_scripts/mode_insert.coffee b/content_scripts/mode_insert.coffee
index 91103a55..eac4a3d0 100644
--- a/content_scripts/mode_insert.coffee
+++ b/content_scripts/mode_insert.coffee
@@ -1,12 +1,9 @@
 
 class InsertMode extends Mode
-  # There is one permanently-installed instance of InsertMode.  It tracks focus changes and
-  # activates/deactivates itself (by setting @insertModeLock) accordingly.
-  @permanentInstance: null
-
   constructor: (options = {}) ->
-    InsertMode.permanentInstance ||= @
-    @permanent = (@ == InsertMode.permanentInstance)
+    # There is one permanently-installed instance of InsertMode.  It tracks focus changes and
+    # activates/deactivates itself (by setting @insertModeLock) accordingly.
+    @permanent = options.permanent
 
     # If truthy, then we were activated by the user (with "i").
     @global = options.global
@@ -51,6 +48,9 @@ class InsertMode extends Mode
         if @insertModeLock != event.target and DomUtils.isFocusable event.target
           @activateOnElement event.target
 
+    # Only for tests.  This gives us a hook to test the status of the permanent instance.
+    InsertMode.permanentInstance = @ if @permanent
+
   isActive: (event) ->
     return false if event == InsertMode.suppressedEvent
     return true if @insertModeLock or @global
-- 
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