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1 /* | 1 /* |
2 * Copyright (C) 2006 Rob Buis <buis@kde.org> | 2 * Copyright (C) 2006 Rob Buis <buis@kde.org> |
3 * Copyright (C) 2008 Apple Inc. All right reserved. | 3 * Copyright (C) 2008 Apple Inc. All right reserved. |
4 * | 4 * |
5 * This library is free software; you can redistribute it and/or | 5 * This library is free software; you can redistribute it and/or |
6 * modify it under the terms of the GNU Library General Public | 6 * modify it under the terms of the GNU Library General Public |
7 * License as published by the Free Software Foundation; either | 7 * License as published by the Free Software Foundation; either |
8 * version 2 of the License, or (at your option) any later version. | 8 * version 2 of the License, or (at your option) any later version. |
9 * | 9 * |
10 * This library is distributed in the hope that it will be useful, | 10 * This library is distributed in the hope that it will be useful, |
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25 #include "platform/geometry/IntPoint.h" | 25 #include "platform/geometry/IntPoint.h" |
26 #include "wtf/HashSet.h" | 26 #include "wtf/HashSet.h" |
27 | 27 |
28 namespace blink { | 28 namespace blink { |
29 | 29 |
30 class Element; | 30 class Element; |
31 class SVGElement; | 31 class SVGElement; |
32 | 32 |
33 class CSSCursorImageValue : public CSSValue { | 33 class CSSCursorImageValue : public CSSValue { |
34 public: | 34 public: |
35 static RawPtr<CSSCursorImageValue> create(RawPtr<CSSValue> imageValue, bool
hotSpotSpecified, const IntPoint& hotSpot) | 35 static CSSCursorImageValue* create(CSSValue* imageValue, bool hotSpotSpecifi
ed, const IntPoint& hotSpot) |
36 { | 36 { |
37 return new CSSCursorImageValue(imageValue, hotSpotSpecified, hotSpot); | 37 return new CSSCursorImageValue(imageValue, hotSpotSpecified, hotSpot); |
38 } | 38 } |
39 | 39 |
40 ~CSSCursorImageValue(); | 40 ~CSSCursorImageValue(); |
41 | 41 |
42 bool hotSpotSpecified() const { return m_hotSpotSpecified; } | 42 bool hotSpotSpecified() const { return m_hotSpotSpecified; } |
43 | 43 |
44 IntPoint hotSpot() const { return m_hotSpot; } | 44 IntPoint hotSpot() const { return m_hotSpot; } |
45 | 45 |
46 String customCSSText() const; | 46 String customCSSText() const; |
47 | 47 |
48 bool updateIfSVGCursorIsUsed(Element*); | 48 bool updateIfSVGCursorIsUsed(Element*); |
49 bool isCachePending(float deviceScaleFactor) const; | 49 bool isCachePending(float deviceScaleFactor) const; |
50 StyleImage* cachedImage(float deviceScaleFactor) const; | 50 StyleImage* cachedImage(float deviceScaleFactor) const; |
51 StyleImage* cacheImage(Document*, float deviceScaleFactor); | 51 StyleImage* cacheImage(Document*, float deviceScaleFactor); |
52 | 52 |
53 #if !ENABLE(OILPAN) | 53 #if !ENABLE(OILPAN) |
54 void removeReferencedElement(SVGElement*); | 54 void removeReferencedElement(SVGElement*); |
55 #endif | 55 #endif |
56 | 56 |
57 bool equals(const CSSCursorImageValue&) const; | 57 bool equals(const CSSCursorImageValue&) const; |
58 | 58 |
59 DECLARE_TRACE_AFTER_DISPATCH(); | 59 DECLARE_TRACE_AFTER_DISPATCH(); |
60 | 60 |
61 private: | 61 private: |
62 CSSCursorImageValue(RawPtr<CSSValue> imageValue, bool hotSpotSpecified, cons
t IntPoint& hotSpot); | 62 CSSCursorImageValue(CSSValue* imageValue, bool hotSpotSpecified, const IntPo
int& hotSpot); |
63 | 63 |
64 bool isSVGCursor() const; | 64 bool isSVGCursor() const; |
65 String cachedImageURL(); | 65 String cachedImageURL(); |
66 void clearImageResource(); | 66 void clearImageResource(); |
67 | 67 |
68 Member<CSSValue> m_imageValue; | 68 Member<CSSValue> m_imageValue; |
69 | 69 |
70 bool m_hotSpotSpecified; | 70 bool m_hotSpotSpecified; |
71 IntPoint m_hotSpot; | 71 IntPoint m_hotSpot; |
72 bool m_isCachePending; | 72 bool m_isCachePending; |
73 Member<StyleImage> m_cachedImage; | 73 Member<StyleImage> m_cachedImage; |
74 | 74 |
75 #if !ENABLE(OILPAN) | 75 #if !ENABLE(OILPAN) |
76 HashSet<SVGElement*> m_referencedElements; | 76 HashSet<SVGElement*> m_referencedElements; |
77 #endif | 77 #endif |
78 }; | 78 }; |
79 | 79 |
80 DEFINE_CSS_VALUE_TYPE_CASTS(CSSCursorImageValue, isCursorImageValue()); | 80 DEFINE_CSS_VALUE_TYPE_CASTS(CSSCursorImageValue, isCursorImageValue()); |
81 | 81 |
82 } // namespace blink | 82 } // namespace blink |
83 | 83 |
84 #endif // CSSCursorImageValue_h | 84 #endif // CSSCursorImageValue_h |
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