From a1a663cd30605f30942cf41eddf86834334c7d65 Mon Sep 17 00:00:00 2001
From: Justin Palmer <justin@github.com>
Date: Sat, 9 Feb 2013 19:37:07 -0800
Subject: [PATCH] implement indexOfPane in RootView to get array index

We need something like this because jquery's el.index() doesn't work
when multiple panes are spread out among different rows and columns.
---
 src/app/root-view.coffee | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/src/app/root-view.coffee b/src/app/root-view.coffee
index 2b86d95dc..2e298ba91 100644
--- a/src/app/root-view.coffee
+++ b/src/app/root-view.coffee
@@ -277,3 +277,11 @@ class RootView extends View
   eachBuffer: (callback) ->
     callback(buffer) for buffer in @project.getBuffers()
     @project.on 'buffer-created', (buffer) -> callback(buffer)
+
+  indexOfPane: (pane) ->
+    index = -1
+    for p, idx in @panes.find('.pane')
+      if pane.is(p)
+        index = idx
+        break
+    index