| /* |
| * Copyright (C) 2011 Google Inc. All rights reserved. |
| * |
| * Redistribution and use in source and binary forms, with or without |
| * modification, are permitted provided that the following conditions are |
| * met: |
| * |
| * * Redistributions of source code must retain the above copyright |
| * notice, this list of conditions and the following disclaimer. |
| * * Redistributions in binary form must reproduce the above |
| * copyright notice, this list of conditions and the following disclaimer |
| * in the documentation and/or other materials provided with the |
| * distribution. |
| * * Neither the name of Google Inc. nor the names of its |
| * contributors may be used to endorse or promote products derived from |
| * this software without specific prior written permission. |
| * |
| * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS |
| * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT |
| * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR |
| * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT |
| * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, |
| * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT |
| * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, |
| * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY |
| * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
| * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE |
| * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
| */ |
| |
| #ifndef HTMLContentElement_h |
| #define HTMLContentElement_h |
| |
| #include "core/css/CSSSelectorList.h" |
| #include "core/dom/shadow/InsertionPoint.h" |
| |
| namespace WebCore { |
| |
| class HTMLContentElement FINAL : public InsertionPoint { |
| public: |
| static const QualifiedName& contentTagName(Document*); |
| static PassRefPtr<HTMLContentElement> create(const QualifiedName&, Document*); |
| static PassRefPtr<HTMLContentElement> create(Document*); |
| |
| virtual ~HTMLContentElement(); |
| |
| void setSelect(const AtomicString&); |
| const AtomicString& select() const; |
| |
| virtual MatchType matchTypeFor(Node*) OVERRIDE; |
| virtual const CSSSelectorList& selectorList() OVERRIDE; |
| virtual Type insertionPointType() const OVERRIDE { return ContentInsertionPoint; } |
| virtual bool canAffectSelector() const OVERRIDE { return true; } |
| virtual bool isSelectValid(); |
| |
| protected: |
| HTMLContentElement(const QualifiedName&, Document*); |
| |
| private: |
| virtual void parseAttribute(const QualifiedName&, const AtomicString&) OVERRIDE; |
| void ensureSelectParsed(); |
| bool validateSelect() const; |
| |
| bool m_shouldParseSelectorList; |
| bool m_isValidSelector; |
| CSSSelectorList m_selectorList; |
| }; |
| |
| inline void HTMLContentElement::setSelect(const AtomicString& selectValue) |
| { |
| setAttribute(HTMLNames::selectAttr, selectValue); |
| m_shouldParseSelectorList = true; |
| } |
| |
| inline const CSSSelectorList& HTMLContentElement::selectorList() |
| { |
| ensureSelectParsed(); |
| return m_selectorList; |
| } |
| |
| inline bool isHTMLContentElement(const Node* node) |
| { |
| ASSERT(node); |
| return node->isInsertionPoint() && toInsertionPoint(node)->insertionPointType() == InsertionPoint::ContentInsertionPoint; |
| } |
| |
| inline HTMLContentElement* toHTMLContentElement(Node* node) |
| { |
| ASSERT_WITH_SECURITY_IMPLICATION(!node || isHTMLContentElement(node)); |
| return static_cast<HTMLContentElement*>(node); |
| } |
| |
| } |
| |
| #endif |