From 3749d61e1f7a59f5ec5067e560af1eb610c82015 Mon Sep 17 00:00:00 2001
From: Simon Hausmann <simon.hausmann@nokia.com>
Date: Sun, 12 Aug 2012 09:27:39 +0200
Subject: Imported WebKit commit a77350243e054f3460d1137301d8b3faee3d2052
 (http://svn.webkit.org/repository/webkit/trunk@125365)

New snapshot with build fixes for latest API changes in Qt and all WK1 Win MSVC fixes upstream
---
 Source/WebCore/page/PointerLockController.cpp | 69 ++++-----------------------
 1 file changed, 10 insertions(+), 59 deletions(-)

(limited to 'Source/WebCore/page/PointerLockController.cpp')

diff --git a/Source/WebCore/page/PointerLockController.cpp b/Source/WebCore/page/PointerLockController.cpp
index abbfc80f4..ad7960962 100644
--- a/Source/WebCore/page/PointerLockController.cpp
+++ b/Source/WebCore/page/PointerLockController.cpp
@@ -46,40 +46,25 @@ PassOwnPtr<PointerLockController> PointerLockController::create(Page* page)
     return adoptPtr(new PointerLockController(page));
 }
 
-void PointerLockController::requestPointerLock(Element* target, PassRefPtr<VoidCallback> successCallback, PassRefPtr<VoidCallback> failureCallback)
+void PointerLockController::requestPointerLock(Element* target)
 {
-    if (!target || !target->inDocument() || m_documentOfRemovedElementWhileWaitingForUnlock) {
+    if (!target || !target->inDocument() || m_documentOfRemovedElementWhileWaitingForUnlock
+        || target->document()->isSandboxed(SandboxPointerLock)) {
         enqueueEvent(eventNames().webkitpointerlockerrorEvent, target);
         return;
     }
 
     if (m_element) {
-        // FIXME: Keep enqueueEvent usage. (https://bugs.webkit.org/show_bug.cgi?id=84402)
-        enqueueEvent(eventNames().webkitpointerlockchangeEvent, target);
-        if (m_element->document() != target->document())
-            enqueueEvent(eventNames().webkitpointerlockchangeEvent, m_element.get());
-
-        // FIXME: Remove callback usage, keep assignment of m_element = target. (https://bugs.webkit.org/show_bug.cgi?id=84402)
-        if (m_element == target) {
-            if (successCallback)
-                successCallback->handleEvent();
-        } else {
-            didLosePointerLock(false);
-            m_element = target;
-            if (successCallback)
-                successCallback->handleEvent();
+        if (m_element->document() != target->document()) {
+            enqueueEvent(eventNames().webkitpointerlockerrorEvent, target);
+            return;
         }
+        enqueueEvent(eventNames().webkitpointerlockchangeEvent, target);
+        m_element = target;
     } else if (m_page->chrome()->client()->requestPointerLock()) {
         m_element = target;
-        m_successCallback = successCallback;
-        m_failureCallback = failureCallback;
     } else {
-        // FIXME: Keep enqueueEvent usage. (https://bugs.webkit.org/show_bug.cgi?id=84402)
         enqueueEvent(eventNames().webkitpointerlockerrorEvent, target);
-
-        // FIXME: Remove callback usage. (https://bugs.webkit.org/show_bug.cgi?id=84402)
-        if (failureCallback)
-            failureCallback->handleEvent();
     }
 }
 
@@ -107,11 +92,6 @@ void PointerLockController::documentDetached(Document* document)
     }
 }
 
-bool PointerLockController::isLocked()
-{
-    return m_page->chrome()->client()->isPointerLocked();
-}
-
 Element* PointerLockController::element() const
 {
     return m_element.get();
@@ -119,49 +99,20 @@ Element* PointerLockController::element() const
 
 void PointerLockController::didAcquirePointerLock()
 {
-    // FIXME: Keep enqueueEvent usage. (https://bugs.webkit.org/show_bug.cgi?id=84402)
     enqueueEvent(eventNames().webkitpointerlockchangeEvent, m_element.get());
-
-    // FIXME: Remove callback usage. (https://bugs.webkit.org/show_bug.cgi?id=84402)
-    RefPtr<Element> elementToNotify(m_element);
-    RefPtr<VoidCallback> callbackToIssue(m_successCallback);
-    m_successCallback = 0;
-    m_failureCallback = 0;
-
-    if (callbackToIssue && elementToNotify && elementToNotify->document()->frame())
-        callbackToIssue->handleEvent();
 }
 
 void PointerLockController::didNotAcquirePointerLock()
 {
-    // FIXME: Keep enqueueEvent usage. (https://bugs.webkit.org/show_bug.cgi?id=84402)
     enqueueEvent(eventNames().webkitpointerlockerrorEvent, m_element.get());
-
-    // FIXME: Remove callback usage. (https://bugs.webkit.org/show_bug.cgi?id=84402)
-    RefPtr<Element> elementToNotify(m_element);
-    RefPtr<VoidCallback> callbackToIssue(m_failureCallback);
     m_element = 0;
-    m_successCallback = 0;
-    m_failureCallback = 0;
-
-    if (callbackToIssue && elementToNotify && elementToNotify->document()->frame())
-        callbackToIssue->handleEvent();
 }
 
-void PointerLockController::didLosePointerLock(bool sendChangeEvent)
+void PointerLockController::didLosePointerLock()
 {
-    // FIXME: Keep enqueueEvent usage. (https://bugs.webkit.org/show_bug.cgi?id=84402)
-    if (sendChangeEvent)
-        enqueueEvent(eventNames().webkitpointerlockchangeEvent, m_element ? m_element->document() : m_documentOfRemovedElementWhileWaitingForUnlock.get());
-
-    // FIXME: Remove callback usage. (https://bugs.webkit.org/show_bug.cgi?id=84402)
-    RefPtr<Element> elementToNotify(m_element);
+    enqueueEvent(eventNames().webkitpointerlockchangeEvent, m_element ? m_element->document() : m_documentOfRemovedElementWhileWaitingForUnlock.get());
     m_element = 0;
     m_documentOfRemovedElementWhileWaitingForUnlock = 0;
-    m_successCallback = 0;
-    m_failureCallback = 0;
-    if (elementToNotify && elementToNotify->document()->frame())
-        elementToNotify->dispatchEvent(Event::create(eventNames().webkitpointerlocklostEvent, true, false));
 }
 
 void PointerLockController::dispatchLockedMouseEvent(const PlatformMouseEvent& event, const AtomicString& eventType)
-- 
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