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| 1 /* | |
| 2 * Copyright (C) 2006 Rob Buis <buis@kde.org> | |
| 3 * Copyright (C) 2008 Apple Inc. All right reserved. | |
| 4 * | |
| 5 * This library is free software; you can redistribute it and/or | |
| 6 * modify it under the terms of the GNU Library General Public | |
| 7 * License as published by the Free Software Foundation; either | |
| 8 * version 2 of the License, or (at your option) any later version. | |
| 9 * | |
| 10 * This library is distributed in the hope that it will be useful, | |
| 11 * but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 12 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
| 13 * Library General Public License for more details. | |
| 14 * | |
| 15 * You should have received a copy of the GNU Library General Public License | |
| 16 * along with this library; see the file COPYING.LIB. If not, write to | |
| 17 * the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, | |
| 18 * Boston, MA 02110-1301, USA. | |
| 19 */ | |
| 20 | |
| 21 #ifndef SKY_ENGINE_CORE_CSS_CSSCURSORIMAGEVALUE_H_ | |
| 22 #define SKY_ENGINE_CORE_CSS_CSSCURSORIMAGEVALUE_H_ | |
| 23 | |
| 24 #include "sky/engine/core/css/CSSImageValue.h" | |
| 25 #include "sky/engine/platform/geometry/IntPoint.h" | |
| 26 #include "sky/engine/wtf/HashSet.h" | |
| 27 | |
| 28 namespace blink { | |
| 29 | |
| 30 class Element; | |
| 31 | |
| 32 class CSSCursorImageValue : public CSSValue { | |
| 33 public: | |
| 34 static PassRefPtr<CSSCursorImageValue> create(PassRefPtr<CSSValue> imageValu
e, bool hasHotSpot, const IntPoint& hotSpot) | |
| 35 { | |
| 36 return adoptRef(new CSSCursorImageValue(imageValue, hasHotSpot, hotSpot)
); | |
| 37 } | |
| 38 | |
| 39 ~CSSCursorImageValue(); | |
| 40 | |
| 41 bool hasHotSpot() const { return m_hasHotSpot; } | |
| 42 | |
| 43 IntPoint hotSpot() const | |
| 44 { | |
| 45 if (m_hasHotSpot) | |
| 46 return m_hotSpot; | |
| 47 return IntPoint(-1, -1); | |
| 48 } | |
| 49 | |
| 50 String customCSSText() const; | |
| 51 | |
| 52 StyleImage* cachedImage(ResourceFetcher*, float deviceScaleFactor); | |
| 53 StyleImage* cachedOrPendingImage(float deviceScaleFactor); | |
| 54 | |
| 55 bool equals(const CSSCursorImageValue&) const; | |
| 56 | |
| 57 private: | |
| 58 CSSCursorImageValue(PassRefPtr<CSSValue> imageValue, bool hasHotSpot, const
IntPoint& hotSpot); | |
| 59 | |
| 60 bool isSVGCursor() const; | |
| 61 String cachedImageURL(); | |
| 62 void clearImageResource(); | |
| 63 | |
| 64 RefPtr<CSSValue> m_imageValue; | |
| 65 | |
| 66 bool m_hasHotSpot; | |
| 67 IntPoint m_hotSpot; | |
| 68 RefPtr<StyleImage> m_image; | |
| 69 bool m_accessedImage; | |
| 70 }; | |
| 71 | |
| 72 DEFINE_CSS_VALUE_TYPE_CASTS(CSSCursorImageValue, isCursorImageValue()); | |
| 73 | |
| 74 } // namespace blink | |
| 75 | |
| 76 #endif // SKY_ENGINE_CORE_CSS_CSSCURSORIMAGEVALUE_H_ | |
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Chromium Code Reviews
Issue 1076623002:
Remove our impressive amount of CSS Cursor code. (Closed)
Base URL: git@github.com:domokit/mojo.git@master