diff options
Diffstat (limited to 'Source/WebCore/html/parser/HTMLPreloadScanner.cpp')
| -rw-r--r-- | Source/WebCore/html/parser/HTMLPreloadScanner.cpp | 17 |
1 files changed, 14 insertions, 3 deletions
diff --git a/Source/WebCore/html/parser/HTMLPreloadScanner.cpp b/Source/WebCore/html/parser/HTMLPreloadScanner.cpp index d23542f..5514597 100644 --- a/Source/WebCore/html/parser/HTMLPreloadScanner.cpp +++ b/Source/WebCore/html/parser/HTMLPreloadScanner.cpp @@ -30,6 +30,7 @@ #include "CachedResourceLoader.h" #include "Document.h" +#include "InputType.h" #include "HTMLDocumentParser.h" #include "HTMLTokenizer.h" #include "HTMLLinkElement.h" @@ -50,13 +51,17 @@ public: : m_tagName(token.name().data(), token.name().size()) , m_linkIsStyleSheet(false) , m_linkMediaAttributeIsScreen(true) + , m_inputIsImage(false) { processAttributes(token.attributes()); } void processAttributes(const HTMLToken::AttributeList& attributes) { - if (m_tagName != scriptTag && m_tagName != imgTag && m_tagName != linkTag) + if (m_tagName != imgTag + && m_tagName != inputTag + && m_tagName != linkTag + && m_tagName != scriptTag) return; for (HTMLToken::AttributeList::const_iterator iter = attributes.begin(); @@ -77,6 +82,11 @@ public: m_linkIsStyleSheet = relAttributeIsStyleSheet(attributeValue); else if (attributeName == mediaAttr) m_linkMediaAttributeIsScreen = linkMediaAttributeIsScreen(attributeValue); + } else if (m_tagName == inputTag) { + if (attributeName == srcAttr) + setUrlToLoad(attributeValue); + else if (attributeName == typeAttr) + m_inputIsImage = equalIgnoringCase(attributeValue, InputTypeNames::image()); } } } @@ -87,7 +97,7 @@ public: HTMLLinkElement::tokenizeRelAttribute(attributeValue, rel); return rel.m_isStyleSheet && !rel.m_isAlternate && !rel.m_isIcon && !rel.m_isDNSPrefetch; } - + static bool linkMediaAttributeIsScreen(const String& attributeValue) { if (attributeValue.isEmpty()) @@ -118,7 +128,7 @@ public: CachedResourceLoader* cachedResourceLoader = document->cachedResourceLoader(); if (m_tagName == scriptTag) cachedResourceLoader->preload(CachedResource::Script, m_urlToLoad, m_charset, scanningBody); - else if (m_tagName == imgTag) + else if (m_tagName == imgTag || (m_tagName == inputTag && m_inputIsImage)) cachedResourceLoader->preload(CachedResource::ImageResource, m_urlToLoad, String(), scanningBody); else if (m_tagName == linkTag && m_linkIsStyleSheet && m_linkMediaAttributeIsScreen) cachedResourceLoader->preload(CachedResource::CSSStyleSheet, m_urlToLoad, m_charset, scanningBody); @@ -132,6 +142,7 @@ private: String m_charset; bool m_linkIsStyleSheet; bool m_linkMediaAttributeIsScreen; + bool m_inputIsImage; }; } // namespace |