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1 // Copyright 2014 The Chromium Authors. All rights reserved. | 1 // Copyright 2014 The Chromium Authors. All rights reserved. |
2 // Use of this source code is governed by a BSD-style license that can be | 2 // Use of this source code is governed by a BSD-style license that can be |
3 // found in the LICENSE file. | 3 // found in the LICENSE file. |
4 | 4 |
5 #ifndef HitRegion_h | 5 #ifndef HitRegion_h |
6 #define HitRegion_h | 6 #define HitRegion_h |
7 | 7 |
8 #include "bindings/v8/Dictionary.h" | 8 #include "bindings/v8/Dictionary.h" |
9 #include "core/dom/Element.h" | 9 #include "core/dom/Element.h" |
10 #include "platform/graphics/Path.h" | 10 #include "platform/graphics/Path.h" |
11 #include "platform/heap/Handle.h" | 11 #include "platform/heap/Handle.h" |
12 #include "wtf/Noncopyable.h" | 12 #include "wtf/Noncopyable.h" |
13 #include "wtf/OwnPtr.h" | 13 #include "wtf/OwnPtr.h" |
14 #include "wtf/PassOwnPtr.h" | 14 #include "wtf/PassOwnPtr.h" |
15 #include "wtf/PassRefPtr.h" | 15 #include "wtf/PassRefPtr.h" |
16 #include "wtf/RefPtr.h" | 16 #include "wtf/RefPtr.h" |
17 | 17 |
18 namespace WebCore { | 18 namespace WebCore { |
19 | 19 |
20 struct HitRegionOptions { | 20 struct HitRegionOptions { |
21 STACK_ALLOCATED(); | 21 STACK_ALLOCATED(); |
22 | 22 |
23 public: | 23 public: |
24 String id; | 24 String id; |
25 RefPtrWillBeMember<Element> control; | 25 RefPtrWillBeMember<Element> control; |
26 Path path; | 26 Path path; |
| 27 WindRule fillRule; |
27 }; | 28 }; |
28 | 29 |
29 class HitRegion FINAL : public RefCountedWillBeGarbageCollectedFinalized<HitRegi
on> { | 30 class HitRegion FINAL : public RefCountedWillBeGarbageCollectedFinalized<HitRegi
on> { |
30 public: | 31 public: |
31 static PassRefPtrWillBeRawPtr<HitRegion> create(const HitRegionOptions& opti
ons) | 32 static PassRefPtrWillBeRawPtr<HitRegion> create(const HitRegionOptions& opti
ons) |
32 { | 33 { |
33 return adoptRefWillBeNoop(new HitRegion(options)); | 34 return adoptRefWillBeNoop(new HitRegion(options)); |
34 } | 35 } |
35 | 36 |
36 virtual ~HitRegion() { } | 37 virtual ~HitRegion() { } |
37 | 38 |
38 void removePixels(const Path&); | 39 void removePixels(const Path&); |
39 void updateAccessibility(Element* canvas); | 40 void updateAccessibility(Element* canvas); |
40 | 41 |
41 bool contains(const LayoutPoint&) const; | 42 bool contains(const LayoutPoint&) const; |
42 | 43 |
43 const String& id() const { return m_id; } | 44 const String& id() const { return m_id; } |
44 const Path& path() const { return m_path; } | 45 const Path& path() const { return m_path; } |
45 Element* control() const { return m_control.get(); } | 46 Element* control() const { return m_control.get(); } |
| 47 WindRule fillRule() const { return m_fillRule; } |
46 | 48 |
47 void trace(Visitor*); | 49 void trace(Visitor*); |
48 | 50 |
49 private: | 51 private: |
50 explicit HitRegion(const HitRegionOptions&); | 52 explicit HitRegion(const HitRegionOptions&); |
51 | 53 |
52 String m_id; | 54 String m_id; |
53 RefPtrWillBeMember<Element> m_control; | 55 RefPtrWillBeMember<Element> m_control; |
54 Path m_path; | 56 Path m_path; |
| 57 WindRule m_fillRule; |
55 }; | 58 }; |
56 | 59 |
57 class HitRegionManager FINAL : public NoBaseWillBeGarbageCollected<HitRegionMana
ger> { | 60 class HitRegionManager FINAL : public NoBaseWillBeGarbageCollected<HitRegionMana
ger> { |
58 WTF_MAKE_NONCOPYABLE(HitRegionManager); | 61 WTF_MAKE_NONCOPYABLE(HitRegionManager); |
59 DECLARE_EMPTY_DESTRUCTOR_WILL_BE_REMOVED(HitRegionManager) | 62 DECLARE_EMPTY_DESTRUCTOR_WILL_BE_REMOVED(HitRegionManager) |
60 public: | 63 public: |
61 static PassOwnPtrWillBeRawPtr<HitRegionManager> create() { return adoptPtrWi
llBeNoop(new HitRegionManager()); } | 64 static PassOwnPtrWillBeRawPtr<HitRegionManager> create() { return adoptPtrWi
llBeNoop(new HitRegionManager()); } |
62 | 65 |
63 void addHitRegion(PassRefPtrWillBeRawPtr<HitRegion>); | 66 void addHitRegion(PassRefPtrWillBeRawPtr<HitRegion>); |
64 | 67 |
(...skipping 20 matching lines...) Expand all Loading... |
85 typedef WillBeHeapHashMap<RefPtrWillBeMember<Element>, RefPtrWillBeMember<Hi
tRegion> > HitRegionControlMap; | 88 typedef WillBeHeapHashMap<RefPtrWillBeMember<Element>, RefPtrWillBeMember<Hi
tRegion> > HitRegionControlMap; |
86 | 89 |
87 HitRegionList m_hitRegionList; | 90 HitRegionList m_hitRegionList; |
88 HitRegionIdMap m_hitRegionIdMap; | 91 HitRegionIdMap m_hitRegionIdMap; |
89 HitRegionControlMap m_hitRegionControlMap; | 92 HitRegionControlMap m_hitRegionControlMap; |
90 }; | 93 }; |
91 | 94 |
92 } // namespace WebCore | 95 } // namespace WebCore |
93 | 96 |
94 #endif | 97 #endif |
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