Index: Source/core/html/canvas/CanvasRenderingContext2D.h |
diff --git a/Source/core/html/canvas/CanvasRenderingContext2D.h b/Source/core/html/canvas/CanvasRenderingContext2D.h |
index 27003eb1d581342e085a81783eebb72f8df90130..87e2237237d4f2ee96c1289fda893cb6d4d1bd13 100644 |
--- a/Source/core/html/canvas/CanvasRenderingContext2D.h |
+++ b/Source/core/html/canvas/CanvasRenderingContext2D.h |
@@ -49,9 +49,11 @@ namespace WebCore { |
class CanvasImageSource; |
class CanvasGradient; |
+class CanvasHitRegion; |
+class CanvasHitRegionManager; |
class CanvasPattern; |
class CanvasStyle; |
-class Path2D; |
+struct DecodedHitRegionOptions; |
class Element; |
class ExceptionState; |
class FloatRect; |
@@ -61,6 +63,7 @@ class HTMLImageElement; |
class HTMLVideoElement; |
class ImageBitmap; |
class ImageData; |
+class Path2D; |
class TextMetrics; |
typedef WillBeHeapHashMap<String, RefPtrWillBeMember<MutableStylePropertySet> > MutableStylePropertyMap; |
@@ -224,6 +227,11 @@ public: |
PassRefPtr<Canvas2DContextAttributes> getContextAttributes() const; |
+ void addHitRegion(ExceptionState&); |
+ void addHitRegion(const Dictionary& options, ExceptionState&); |
+ void removeHitRegion(const String& id); |
+ CanvasHitRegion* hitRegionAtPoint(const LayoutPoint&); |
+ |
void drawFocusIfNeeded(Element*); |
void drawFocusIfNeeded(Path2D*, Element*); |
bool drawCustomFocusRing(Element*); |
@@ -330,6 +338,8 @@ private: |
template<class T> void fullCanvasCompositedStroke(const T&); |
template<class T> void fullCanvasCompositedDrawImage(T*, const FloatRect&, const FloatRect&, CompositeOperator); |
+ void addHitRegionInternal(const DecodedHitRegionOptions&, ExceptionState&); |
+ |
void drawFocusIfNeededInternal(const Path&, Element*); |
bool focusRingCallIsValid(const Path&, Element*); |
void updateFocusRingAccessibility(const Path&, Element*); |
@@ -344,6 +354,7 @@ private: |
virtual blink::WebLayer* platformLayer() const OVERRIDE; |
WillBeHeapVector<OwnPtrWillBeMember<State> > m_stateStack; |
+ OwnPtrWillBeMember<CanvasHitRegionManager> m_hitRegionManager; |
bool m_usesCSSCompatibilityParseMode; |
bool m_hasAlpha; |
bool m_isContextLost; |