WebCore/DOMCustomXPathNSResolver.h

   1 /*
   2  * Copyright (C) 2007 Alexey Proskuryakov (ap@nypop.com)
   3  *
   4  * Redistribution and use in source and binary forms, with or without
   5  * modification, are permitted provided that the following conditions
   6  * are met:
   7  * 1. Redistributions of source code must retain the above copyright
   8  *    notice, this list of conditions and the following disclaimer.
   9  * 2. Redistributions in binary form must reproduce the above copyright
  10  *    notice, this list of conditions and the following disclaimer in the
  11  *    documentation and/or other materials provided with the distribution.
  12  *
  13  * THIS SOFTWARE IS PROVIDED BY APPLE COMPUTER, INC. ``AS IS'' AND ANY
  14  * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  15  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
  16  * PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL APPLE COMPUTER, INC. OR
  17  * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
  18  * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
  19  * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
  20  * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY
  21  * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
  22  * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
  23  * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  24  */
  25
  26 #ifndef DOMCustomXPathNSResolver_h
  27 #define DOMCustomXPathNSResolver_h
  28
  29 #if ENABLE(XPATH)
  30
  31 #include "XPathNSResolver.h"
  32
  33 #include "DOMXPathNSResolver.h"
  34 #include <wtf/PassRefPtr.h>
  35
  36 namespace WebCore {
  37
  38     class Frame;
  39
  40     class DOMCustomXPathNSResolver : public XPathNSResolver {
  41     public:
  42         static PassRefPtr<DOMCustomXPathNSResolver> create(id <DOMXPathNSResolver> customResolver) { return adoptRef(new DOMCustomXPathNSResolver(customResolver)); }
  43         virtual ~DOMCustomXPathNSResolver();
  44
  45         virtual String lookupNamespaceURI(const String& prefix);
  46
  47     private:
  48         DOMCustomXPathNSResolver(id <DOMXPathNSResolver>);
  49         id <DOMXPathNSResolver> m_customResolver; // DOMCustomXPathNSResolvers are always temporary, thus no need to GC protect the object.
  50     };
  51
  52 } // namespace WebCore
  53
  54 #endif // ENABLE(XPATH)
  55
  56 #endif // DOMCustomXPathNSResolver_h