Initial touch-action main thread implementation

Source/core/page/EventHandler.h

 /*
  * Copyright (C) 2006, 2007, 2009, 2010, 2011 Apple Inc. All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
  * 1. Redistributions of source code must retain the above copyright
  *    notice, this list of conditions and the following disclaimer.
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in the
@@ skipping 14 matching lines @@
 
 #ifndef EventHandler_h
 #define EventHandler_h
 
 #include "core/editing/TextGranularity.h"
 #include "core/events/TextEventInputType.h"
 #include "core/page/DragActions.h"
 #include "core/page/FocusDirection.h"
 #include "core/platform/Cursor.h"
 #include "core/rendering/HitTestRequest.h"
+#include "core/rendering/style/RenderStyleConstants.h"
 #include "platform/PlatformMouseEvent.h"
 #include "platform/Timer.h"
 #include "platform/UserGestureIndicator.h"
 #include "platform/geometry/LayoutPoint.h"
 #include "platform/scroll/ScrollTypes.h"
 #include "wtf/Forward.h"
 #include "wtf/HashMap.h"
 #include "wtf/RefPtr.h"
 
 namespace WebCore {
@@ skipping 178 matching lines @@
     void fakeMouseMoveEventTimerFired(Timer<EventHandler>*);
     void cancelFakeMouseMoveEvent();
     bool isCursorVisible() const;
     void updateCursor();
 
     bool isInsideScrollbar(const IntPoint&) const;
 
     ScrollableArea* associatedScrollableArea(const RenderLayer*) const;
 
     bool dispatchSyntheticTouchEventIfEnabled(const PlatformMouseEvent&);
+    TouchAction computeEffectiveTouchAction(Node*);

[esprehn, 2013/11/21 16:26:29]

Node&, also const?

[Rick Byers, 2013/11/21 22:09:29]

Done.

+
     bool handleMouseEventAsEmulatedGesture(const PlatformMouseEvent&);
     bool handleWheelEventAsEmulatedGesture(const PlatformWheelEvent&);
     HitTestResult hitTestResultInFrame(Frame*, const LayoutPoint&, HitTestRequest::HitTestRequestType hitType = HitTestRequest::ReadOnly | HitTestRequest::Active | HitTestRequest::ConfusingAndOftenMisusedDisallowShadowContent);
 
     void invalidateClick();
 
     Node* nodeUnderMouse() const;
 
     void updateMouseEventTargetNode(Node*, const PlatformMouseEvent&, bool fireMouseOverOut);
 
@@ skipping 132 matching lines @@
     bool m_longTapShouldInvokeContextMenu;
     OwnPtr<IntPoint> m_lastSyntheticPinchAnchorCss;
     OwnPtr<IntPoint> m_lastSyntheticPinchAnchorDip;
     OwnPtr<IntPoint> m_lastSyntheticPanLocation;
     float m_syntheticPageScaleFactor;
 };
 
 } // namespace WebCore
 
 #endif // EventHandler_h