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| 1 /* | |
| 2 * (C) 1999-2003 Lars Knoll (knoll@kde.org) | |
| 3 * Copyright (C) 2004, 2005, 2006, 2008, 2012 Apple Inc. All rights 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_CSSIMAGEVALUE_H_ | |
| 22 #define SKY_ENGINE_CORE_CSS_CSSIMAGEVALUE_H_ | |
| 23 | |
| 24 #include "sky/engine/core/css/CSSValue.h" | |
| 25 #include "sky/engine/core/fetch/ResourceFetcher.h" | |
| 26 #include "sky/engine/platform/weborigin/Referrer.h" | |
| 27 #include "sky/engine/wtf/RefPtr.h" | |
| 28 | |
| 29 namespace blink { | |
| 30 | |
| 31 class Document; | |
| 32 class Element; | |
| 33 class KURL; | |
| 34 class StyleFetchedImage; | |
| 35 class StyleImage; | |
| 36 class RenderObject; | |
| 37 | |
| 38 class CSSImageValue : public CSSValue { | |
| 39 public: | |
| 40 static PassRefPtr<CSSImageValue> create(const KURL& url, StyleImage* image =
0) | |
| 41 { | |
| 42 return adoptRef(new CSSImageValue(url, url, image)); | |
| 43 } | |
| 44 static PassRefPtr<CSSImageValue> create(const String& rawValue, const KURL&
url, StyleImage* image = 0) | |
| 45 { | |
| 46 return adoptRef(new CSSImageValue(rawValue, url, image)); | |
| 47 } | |
| 48 ~CSSImageValue(); | |
| 49 | |
| 50 StyleFetchedImage* cachedImage(ResourceFetcher*, const ResourceLoaderOptions
&); | |
| 51 StyleFetchedImage* cachedImage(ResourceFetcher* fetcher) { return cachedImag
e(fetcher, ResourceFetcher::defaultResourceOptions()); } | |
| 52 // Returns a StyleFetchedImage if the image is cached already, otherwise a S
tylePendingImage. | |
| 53 StyleImage* cachedOrPendingImage(); | |
| 54 | |
| 55 const String& url() { return m_absoluteURL; } | |
| 56 | |
| 57 void setReferrer(const Referrer& referrer) { m_referrer = referrer; } | |
| 58 const Referrer& referrer() const { return m_referrer; } | |
| 59 | |
| 60 void reResolveURL(const Document&); | |
| 61 | |
| 62 String customCSSText() const; | |
| 63 | |
| 64 PassRefPtr<CSSValue> cloneForCSSOM() const; | |
| 65 | |
| 66 bool equals(const CSSImageValue&) const; | |
| 67 | |
| 68 bool knownToBeOpaque(const RenderObject*) const; | |
| 69 | |
| 70 void setInitiator(const AtomicString& name) { m_initiatorName = name; } | |
| 71 void restoreCachedResourceIfNeeded(Document&); | |
| 72 | |
| 73 private: | |
| 74 CSSImageValue(const String& rawValue, const KURL&, StyleImage*); | |
| 75 | |
| 76 String m_relativeURL; | |
| 77 String m_absoluteURL; | |
| 78 Referrer m_referrer; | |
| 79 RefPtr<StyleImage> m_image; | |
| 80 bool m_accessedImage; | |
| 81 AtomicString m_initiatorName; | |
| 82 }; | |
| 83 | |
| 84 DEFINE_CSS_VALUE_TYPE_CASTS(CSSImageValue, isImageValue()); | |
| 85 | |
| 86 } // namespace blink | |
| 87 | |
| 88 #endif // SKY_ENGINE_CORE_CSS_CSSIMAGEVALUE_H_ | |
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Chromium Code Reviews
Issue 1214633005:
Remove CSS clients of ImageResource (Closed)
Base URL: git@github.com:domokit/mojo.git@master