本文整理汇总了C++中StyleSheetContents::singleOwnerDocument方法的典型用法代码示例。如果您正苦于以下问题：C++ StyleSheetContents::singleOwnerDocument方法的具体用法？C++ StyleSheetContents::singleOwnerDocument怎么用？C++ StyleSheetContents::singleOwnerDocument使用的例子？那么, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类StyleSheetContents的用法示例。
在下文中一共展示了StyleSheetContents::singleOwnerDocument方法的2个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的C++代码示例。
示例1: textContent
PassRefPtrWillBeRawPtr<CSSStyleSheet> StyleEngine::createSheet(Element* e, const String& text, TextPosition startPosition, bool createdByParser)
{
RefPtrWillBeRawPtr<CSSStyleSheet> styleSheet = nullptr;
e->document().styleEngine()->addPendingSheet();
if (!e->document().inQuirksMode()) {
AtomicString textContent(text);
WillBeHeapHashMap<AtomicString, RawPtrWillBeMember<StyleSheetContents> >::AddResult result = m_textToSheetCache.add(textContent, nullptr);
if (result.isNewEntry || !result.storedValue->value) {
styleSheet = StyleEngine::parseSheet(e, text, startPosition, createdByParser);
if (result.isNewEntry && isCacheableForStyleElement(*styleSheet->contents())) {
result.storedValue->value = styleSheet->contents();
m_sheetToTextCache.add(styleSheet->contents(), textContent);
}
} else {
StyleSheetContents* contents = result.storedValue->value;
ASSERT(contents);
ASSERT(isCacheableForStyleElement(*contents));
ASSERT(contents->singleOwnerDocument() == e->document());
styleSheet = CSSStyleSheet::createInline(contents, e, startPosition);
}
} else {
// FIXME: currently we don't cache StyleSheetContents inQuirksMode.
styleSheet = StyleEngine::parseSheet(e, text, startPosition, createdByParser);
}
ASSERT(styleSheet);
styleSheet->setTitle(e->title());
return styleSheet;
}示例2: textContent
PassRefPtr<CSSStyleSheet> StyleEngine::createSheet(Element* e, const String& text, TextPosition startPosition, bool createdByParser)
{
RefPtr<CSSStyleSheet> styleSheet = nullptr;
AtomicString textContent(text);
HashMap<AtomicString, RawPtr<StyleSheetContents> >::AddResult result = m_textToSheetCache.add(textContent, nullptr);
if (result.isNewEntry || !result.storedValue->value) {
styleSheet = StyleEngine::parseSheet(e, text, startPosition, createdByParser);
if (result.isNewEntry && isCacheableForStyleElement(*styleSheet->contents())) {
result.storedValue->value = styleSheet->contents();
m_sheetToTextCache.add(styleSheet->contents(), textContent);
}
} else {
StyleSheetContents* contents = result.storedValue->value;
ASSERT(contents);
ASSERT(isCacheableForStyleElement(*contents));
ASSERT(contents->singleOwnerDocument() == e->document());
styleSheet = CSSStyleSheet::createInline(contents, e, startPosition);
}
ASSERT(styleSheet);
return styleSheet;
}