From a7bc62dcfe5495c8b53532c1b585af07171b4403 Mon Sep 17 00:00:00 2001
From: wolfbeast <mcwerewolf@gmail.com>
Date: Tue, 26 Jun 2018 13:53:12 +0200
Subject: Issue #12 Part 2: Stop using nsIDOMEvent in IsAcceptableInputEvent.

---
 widget/WidgetEventImpl.cpp | 34 ++++++++++++++++++++++++++++++++++
 1 file changed, 34 insertions(+)

(limited to 'widget/WidgetEventImpl.cpp')

diff --git a/widget/WidgetEventImpl.cpp b/widget/WidgetEventImpl.cpp
index 7dd292cb0..59c80672b 100644
--- a/widget/WidgetEventImpl.cpp
+++ b/widget/WidgetEventImpl.cpp
@@ -12,6 +12,7 @@
 #include "mozilla/Preferences.h"
 #include "mozilla/TextEvents.h"
 #include "mozilla/TouchEvents.h"
+#include "nsIDOMEventTarget.h"
 #include "nsPrintfCString.h"
 
 namespace mozilla {
@@ -410,6 +411,39 @@ WidgetEvent::IsAllowedToDispatchDOMEvent() const
   }
 }
 
+/******************************************************************************
+ * mozilla::WidgetEvent
+ *
+ * Misc methods.
+ ******************************************************************************/
+
+static dom::EventTarget*
+GetTargetForDOMEvent(nsIDOMEventTarget* aTarget)
+{
+  return aTarget ? aTarget->GetTargetForDOMEvent() : nullptr;
+}
+
+dom::EventTarget*
+WidgetEvent::GetDOMEventTarget() const
+{
+  return GetTargetForDOMEvent(mTarget);
+}
+
+dom::EventTarget*
+WidgetEvent::GetCurrentDOMEventTarget() const
+{
+  return GetTargetForDOMEvent(mCurrentTarget);
+}
+
+dom::EventTarget*
+WidgetEvent::GetOriginalDOMEventTarget() const
+{
+  if (mOriginalTarget) {
+    return GetTargetForDOMEvent(mOriginalTarget);
+  }
+  return GetDOMEventTarget();
+}
+
 /******************************************************************************
  * mozilla::WidgetInputEvent
  ******************************************************************************/
-- 
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