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1 /* | 1 /* |
2 * (C) 1999-2003 Lars Knoll (knoll@kde.org) | 2 * (C) 1999-2003 Lars Knoll (knoll@kde.org) |
3 * Copyright (C) 2004, 2005, 2006, 2008, 2012 Apple Inc. All rights reserved. | 3 * Copyright (C) 2004, 2005, 2006, 2008, 2012 Apple Inc. All rights 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, |
11 * but WITHOUT ANY WARRANTY; without even the implied warranty of | 11 * but WITHOUT ANY WARRANTY; without even the implied warranty of |
12 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | 12 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
13 * Library General Public License for more details. | 13 * Library General Public License for more details. |
14 * | 14 * |
15 * You should have received a copy of the GNU Library General Public License | 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 | 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, | 17 * the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, |
18 * Boston, MA 02110-1301, USA. | 18 * Boston, MA 02110-1301, USA. |
19 */ | 19 */ |
20 | 20 |
21 #ifndef CSSImageValue_h | 21 #ifndef CSSImageValue_h |
22 #define CSSImageValue_h | 22 #define CSSImageValue_h |
23 | 23 |
24 #include "core/css/CSSValue.h" | 24 #include "core/css/CSSValue.h" |
25 #include "core/fetch/ResourceFetcher.h" | 25 #include "core/fetch/ResourceFetcher.h" |
26 #include "wtf/RefPtr.h" | 26 #include "wtf/RefPtr.h" |
27 | 27 |
28 namespace WebCore { | 28 namespace WebCore { |
29 | 29 |
| 30 class Document; |
30 class Element; | 31 class Element; |
31 class KURL; | 32 class KURL; |
32 class StyleFetchedImage; | 33 class StyleFetchedImage; |
33 class StyleImage; | 34 class StyleImage; |
34 class RenderObject; | 35 class RenderObject; |
35 | 36 |
36 class CSSImageValue : public CSSValue { | 37 class CSSImageValue : public CSSValue { |
37 public: | 38 public: |
38 static PassRefPtrWillBeRawPtr<CSSImageValue> create(const KURL& url) | 39 static PassRefPtrWillBeRawPtr<CSSImageValue> create(const KURL& url, StyleIm
age* image = 0) |
39 { | 40 { |
40 return adoptRefCountedWillBeRefCountedGarbageCollected(new CSSImageValue
(url)); | 41 return adoptRefCountedWillBeRefCountedGarbageCollected(new CSSImageValue
(url, url, image)); |
41 } | 42 } |
42 static PassRefPtrWillBeRawPtr<CSSImageValue> create(const KURL& url, StyleIm
age* image) | 43 static PassRefPtrWillBeRawPtr<CSSImageValue> create(const String& rawValue,
const KURL& url, StyleImage* image = 0) |
43 { | 44 { |
44 return adoptRefCountedWillBeRefCountedGarbageCollected(new CSSImageValue
(url, image)); | 45 return adoptRefCountedWillBeRefCountedGarbageCollected(new CSSImageValue
(rawValue, url, image)); |
45 } | 46 } |
46 ~CSSImageValue(); | 47 ~CSSImageValue(); |
47 | 48 |
48 StyleFetchedImage* cachedImage(ResourceFetcher*, const ResourceLoaderOptions
&); | 49 StyleFetchedImage* cachedImage(ResourceFetcher*, const ResourceLoaderOptions
&); |
49 StyleFetchedImage* cachedImage(ResourceFetcher* fetcher) { return cachedImag
e(fetcher, ResourceFetcher::defaultResourceOptions()); } | 50 StyleFetchedImage* cachedImage(ResourceFetcher* fetcher) { return cachedImag
e(fetcher, ResourceFetcher::defaultResourceOptions()); } |
50 // Returns a StyleFetchedImage if the image is cached already, otherwise a S
tylePendingImage. | 51 // Returns a StyleFetchedImage if the image is cached already, otherwise a S
tylePendingImage. |
51 StyleImage* cachedOrPendingImage(); | 52 StyleImage* cachedOrPendingImage(); |
52 | 53 |
53 const String& url() { return m_url; } | 54 const String& url() { return m_absoluteURL; } |
| 55 |
| 56 void reResolveURL(const Document&); |
54 | 57 |
55 String customCSSText() const; | 58 String customCSSText() const; |
56 | 59 |
57 PassRefPtrWillBeRawPtr<CSSValue> cloneForCSSOM() const; | 60 PassRefPtrWillBeRawPtr<CSSValue> cloneForCSSOM() const; |
58 | 61 |
59 bool hasFailedOrCanceledSubresources() const; | 62 bool hasFailedOrCanceledSubresources() const; |
60 | 63 |
61 bool equals(const CSSImageValue&) const; | 64 bool equals(const CSSImageValue&) const; |
62 | 65 |
63 bool knownToBeOpaque(const RenderObject*) const; | 66 bool knownToBeOpaque(const RenderObject*) const; |
64 | 67 |
65 void setInitiator(const AtomicString& name) { m_initiatorName = name; } | 68 void setInitiator(const AtomicString& name) { m_initiatorName = name; } |
66 | 69 |
67 void traceAfterDispatch(Visitor*); | 70 void traceAfterDispatch(Visitor*); |
68 | 71 |
69 private: | 72 private: |
70 explicit CSSImageValue(const KURL&); | 73 CSSImageValue(const String& rawValue, const KURL&, StyleImage*); |
71 CSSImageValue(const KURL&, StyleImage*); | |
72 | 74 |
73 String m_url; | 75 String m_relativeURL; |
| 76 String m_absoluteURL; |
74 RefPtr<StyleImage> m_image; | 77 RefPtr<StyleImage> m_image; |
75 bool m_accessedImage; | 78 bool m_accessedImage; |
76 AtomicString m_initiatorName; | 79 AtomicString m_initiatorName; |
77 }; | 80 }; |
78 | 81 |
79 DEFINE_CSS_VALUE_TYPE_CASTS(CSSImageValue, isImageValue()); | 82 DEFINE_CSS_VALUE_TYPE_CASTS(CSSImageValue, isImageValue()); |
80 | 83 |
81 } // namespace WebCore | 84 } // namespace WebCore |
82 | 85 |
83 #endif // CSSImageValue_h | 86 #endif // CSSImageValue_h |
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