OLD | NEW |
1 /* | 1 /* |
2 * Copyright (C) 2013 Google Inc. All Rights Reserved. | 2 * Copyright (C) 2013 Google Inc. All Rights Reserved. |
3 * | 3 * |
4 * Redistribution and use in source and binary forms, with or without | 4 * Redistribution and use in source and binary forms, with or without |
5 * modification, are permitted provided that the following conditions | 5 * modification, are permitted provided that the following conditions |
6 * are met: | 6 * are met: |
7 * 1. Redistributions of source code must retain the above copyright | 7 * 1. Redistributions of source code must retain the above copyright |
8 * notice, this list of conditions and the following disclaimer. | 8 * notice, this list of conditions and the following disclaimer. |
9 * 2. Redistributions in binary form must reproduce the above copyright | 9 * 2. Redistributions in binary form must reproduce the above copyright |
10 * notice, this list of conditions and the following disclaimer in the | 10 * notice, this list of conditions and the following disclaimer in the |
(...skipping 53 matching lines...) Expand 10 before | Expand all | Expand 10 after Loading... |
64 { | 64 { |
65 PreloadRequestStream requests; | 65 PreloadRequestStream requests; |
66 requests.swap(r); | 66 requests.swap(r); |
67 | 67 |
68 for (PreloadRequestStream::iterator it = requests.begin(); it != requests.en
d(); ++it) | 68 for (PreloadRequestStream::iterator it = requests.begin(); it != requests.en
d(); ++it) |
69 preload(it->release()); | 69 preload(it->release()); |
70 } | 70 } |
71 | 71 |
72 static bool mediaAttributeMatches(Frame* frame, RenderStyle* renderStyle, const
String& attributeValue) | 72 static bool mediaAttributeMatches(Frame* frame, RenderStyle* renderStyle, const
String& attributeValue) |
73 { | 73 { |
74 RefPtr<MediaQuerySet> mediaQueries = MediaQuerySet::createAllowingDescriptio
nSyntax(attributeValue); | 74 RefPtr<MediaQuerySet> mediaQueries = MediaQuerySet::create(attributeValue); |
75 MediaQueryEvaluator mediaQueryEvaluator("screen", frame, renderStyle); | 75 MediaQueryEvaluator mediaQueryEvaluator("screen", frame, renderStyle); |
76 return mediaQueryEvaluator.eval(mediaQueries.get()); | 76 return mediaQueryEvaluator.eval(mediaQueries.get()); |
77 } | 77 } |
78 | 78 |
79 void HTMLResourcePreloader::preload(PassOwnPtr<PreloadRequest> preload) | 79 void HTMLResourcePreloader::preload(PassOwnPtr<PreloadRequest> preload) |
80 { | 80 { |
81 ASSERT(m_document->frame()); | 81 ASSERT(m_document->frame()); |
82 ASSERT(m_document->renderer()); | 82 ASSERT(m_document->renderer()); |
83 ASSERT(m_document->renderer()->style()); | 83 ASSERT(m_document->renderer()->style()); |
84 if (!preload->media().isEmpty() && !mediaAttributeMatches(m_document->frame(
), m_document->renderer()->style(), preload->media())) | 84 if (!preload->media().isEmpty() && !mediaAttributeMatches(m_document->frame(
), m_document->renderer()->style(), preload->media())) |
85 return; | 85 return; |
86 | 86 |
87 CachedResourceRequest request = preload->resourceRequest(m_document); | 87 CachedResourceRequest request = preload->resourceRequest(m_document); |
88 m_document->cachedResourceLoader()->preload(preload->resourceType(), request
, preload->charset()); | 88 m_document->cachedResourceLoader()->preload(preload->resourceType(), request
, preload->charset()); |
89 } | 89 } |
90 | 90 |
91 | 91 |
92 } | 92 } |
OLD | NEW |