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 JSCustomXPathNSResolver_h

    27 #define JSCustomXPathNSResolver_h

    28 

    29 #if ENABLE(XPATH)

    30 

    31 #include "XPathNSResolver.h"

    32 #include <runtime/JSValue.h>

    33 #include <wtf/Forward.h>

    34 #include <wtf/RefPtr.h>

    35 

    36 namespace JSC {

    37     class ExecState;

    38     class JSObject;

    39 }

    40 

    41 namespace WebCore {

    42 

    43     class Frame;

    44     class JSDOMWindow;

    45 

    46     class JSCustomXPathNSResolver : public XPathNSResolver {

    47     public:

    48         static PassRefPtr<JSCustomXPathNSResolver> create(JSC::ExecState*, JSC::JSValue);

    49         

    50         virtual ~JSCustomXPathNSResolver();

    51 

    52         virtual String lookupNamespaceURI(const String& prefix);

    53 

    54     private:

    55         JSCustomXPathNSResolver(JSC::JSObject*, JSDOMWindow*);

    56 

    57         // JSCustomXPathNSResolvers are always temporary, thus no need to GC protect the objects.

    58         JSC::JSObject* m_customResolver;

    59         JSDOMWindow* m_globalObject;

    60     };

    61 

    62 } // namespace WebCore

    63 

    64 #endif // ENABLE(XPATH)

    65 

    66 #endif // JSCustomXPathNSResolver_h