From 3af97c4e3872e53de6950b301a1b596f3b02ab25 Mon Sep 17 00:00:00 2001
From: Kevin Sawicki & Nathan Sobo <kevin+nathan@github.com>
Date: Thu, 10 Jan 2013 11:34:17 -0800
Subject: [PATCH] Add Event.currentTargetView() and Event.targetView()

---
 spec/stdlib/jquery-extensions-spec.coffee | 32 ++++++++++++++++++++++-
 src/stdlib/jquery-extensions.coffee       |  2 ++
 2 files changed, 33 insertions(+), 1 deletion(-)

diff --git a/spec/stdlib/jquery-extensions-spec.coffee b/spec/stdlib/jquery-extensions-spec.coffee
index 21e8862a7..6b781370b 100644
--- a/spec/stdlib/jquery-extensions-spec.coffee
+++ b/spec/stdlib/jquery-extensions-spec.coffee
@@ -1,5 +1,5 @@
 $ = require 'jquery'
-{$$} = require 'space-pen'
+{View, $$} = require 'space-pen'
 
 describe 'jQuery extensions', ->
   describe '$.fn.preempt(eventName, handler)', ->
@@ -75,3 +75,33 @@ describe 'jQuery extensions', ->
         'b2': "B2: Looks evil. Kinda is."
         'a1': "A1: Waste perfectly-good steak"
         'a2': null
+
+  describe "Event.prototype", ->
+    class GrandchildView extends View
+      @content: -> @div class: 'grandchild'
+
+    class ChildView extends View
+      @content: ->
+        @div class: 'child', =>
+          @subview 'grandchild', new GrandchildView
+
+    class ParentView extends View
+      @content: ->
+        @div class: 'parent', =>
+          @subview 'child', new ChildView
+
+    [parentView, event] = []
+    beforeEach ->
+      parentView = new ParentView
+      eventHandler = jasmine.createSpy('eventHandler')
+      parentView.on 'foo', '.child', eventHandler
+      parentView.child.grandchild.trigger 'foo'
+      event = eventHandler.argsForCall[0][0]
+
+    describe ".currentTargetView()", ->
+      it "returns the current target's space pen view", ->
+        expect(event.currentTargetView()).toBe parentView.child
+
+    describe ".targetView()", ->
+      it "returns the target's space pen view", ->
+        expect(event.targetView()).toBe parentView.child.grandchild
diff --git a/src/stdlib/jquery-extensions.coffee b/src/stdlib/jquery-extensions.coffee
index 53a851e28..c90fa6763 100644
--- a/src/stdlib/jquery-extensions.coffee
+++ b/src/stdlib/jquery-extensions.coffee
@@ -74,3 +74,5 @@ $.fn.command = (args...) ->
   @on(args...)
 
 $.Event.prototype.abortKeyBinding = ->
+$.Event.prototype.currentTargetView = -> $(this.currentTarget).view()
+$.Event.prototype.targetView = -> $(this.target).view()