| /* |
| * 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 ContentSelectorQuery_h |
| #define ContentSelectorQuery_h |
| |
| #include "CSSSelectorList.h" |
| #include "SelectorChecker.h" |
| #include "SelectorQuery.h" |
| #include <wtf/Forward.h> |
| #include <wtf/Vector.h> |
| |
| namespace WebCore { |
| |
| class Document; |
| class Node; |
| class InsertionPoint; |
| |
| class ContentSelectorChecker { |
| public: |
| ContentSelectorChecker(Document*, bool strictParsing); |
| |
| bool checkContentSelector(CSSSelector*, const Vector<RefPtr<Node> >& siblings, int nthNode) const; |
| private: |
| SelectorChecker m_selectorChecker; |
| }; |
| |
| class ContentSelectorDataList { |
| public: |
| void initialize(const CSSSelectorList&); |
| bool matches(const ContentSelectorChecker&, const Vector<RefPtr<Node> >& siblings, int nthNode) const; |
| |
| private: |
| Vector<CSSSelector*> m_selectors; |
| }; |
| |
| class ContentSelectorQuery { |
| WTF_MAKE_NONCOPYABLE(ContentSelectorQuery); |
| public: |
| explicit ContentSelectorQuery(InsertionPoint*); |
| |
| bool matches(const Vector<RefPtr<Node> >& siblings, int nthNode) const; |
| private: |
| |
| InsertionPoint* m_insertionPoint; |
| ContentSelectorDataList m_selectors; |
| ContentSelectorChecker m_selectorChecker; |
| }; |
| |
| } |
| |
| #endif |