From 192df9c496cf6aaa194a29d0f45ab992d0f2b620 Mon Sep 17 00:00:00 2001
From: Ben Ogle <ogle.ben@gmail.com>
Date: Tue, 8 Oct 2013 17:01:10 -0700
Subject: [PATCH] Make each tab have its own editor.

Remove the viewsByClassName from the pane. Pane specs are broken.
---
 src/editor.coffee |  3 ---
 src/pane.coffee   | 24 ++++--------------------
 2 files changed, 4 insertions(+), 23 deletions(-)

diff --git a/src/editor.coffee b/src/editor.coffee
index 5102302a3..09c3fdf1e 100644
--- a/src/editor.coffee
+++ b/src/editor.coffee
@@ -830,9 +830,6 @@ class Editor extends View
   getModel: ->
     @activeEditSession
 
-  setModel: (editSession) ->
-    @edit(editSession)
-
   showBufferConflictAlert: (editSession) ->
     atom.confirm(
       editSession.getPath(),
diff --git a/src/pane.coffee b/src/pane.coffee
index 81f973b7c..1a8473ee0 100644
--- a/src/pane.coffee
+++ b/src/pane.coffee
@@ -28,7 +28,6 @@ class Pane extends View
 
   activeItem: null
   items: null
-  viewsByClassName: null # Views with a setModel() method are stored here
   viewsByItem: null      # Views without a setModel() method are stored here
 
   # Private:
@@ -53,7 +52,6 @@ class Pane extends View
       return if site is @state.site.id
       @showItemForUri(newValue) if key is 'activeItemUri'
 
-    @viewsByClassName = {}
     @viewsByItem = new WeakMap()
     activeItemUri = @state.get('activeItemUri')
     unless activeItemUri? and @showItemForUri(activeItemUri)
@@ -322,16 +320,8 @@ class Pane extends View
   cleanupItemView: (item) ->
     if item instanceof $
       viewToRemove = item
-    else
-      if viewToRemove = @viewsByItem.get(item)
-        @viewsByItem.delete(item)
-      else
-        viewClass = item.getViewClass()
-        otherItemsForView = @items.filter (i) -> i.getViewClass?() is viewClass
-        unless otherItemsForView.length
-          viewToRemove = @viewsByClassName[viewClass.name]
-          viewToRemove?.setModel(null)
-          delete @viewsByClassName[viewClass.name]
+    else if @viewsByItem.get(item)
+      @viewsByItem.delete(item)
 
     if @items.length > 0
       if @isMovingItem and item is viewToRemove
@@ -350,14 +340,8 @@ class Pane extends View
       view
     else
       viewClass = item.getViewClass()
-      if view = @viewsByClassName[viewClass.name]
-        view.setModel(item)
-      else
-        view = new viewClass(item)
-        if _.isFunction(view.setModel)
-          @viewsByClassName[viewClass.name] = view
-        else
-          @viewsByItem.set(item, view)
+      view = new viewClass(item)
+      @viewsByItem.set(item, view)
       view
 
   # Private: