1/* 2 * Copyright (C) 2009 Google Inc. All rights reserved. 3 * 4 * Redistribution and use in source and binary forms, with or without 5 * modification, are permitted provided that the following conditions are 6 * met: 7 * 8 * * Redistributions of source code must retain the above copyright 9 * notice, this list of conditions and the following disclaimer. 10 * * Redistributions in binary form must reproduce the above 11 * copyright notice, this list of conditions and the following disclaimer 12 * in the documentation and/or other materials provided with the 13 * distribution. 14 * * Neither the name of Google Inc. nor the names of its 15 * contributors may be used to endorse or promote products derived from 16 * this software without specific prior written permission. 17 * 18 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS 19 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT 20 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR 21 * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT 22 * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 23 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT 24 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 25 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 26 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 27 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE 28 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 29 */ 30 31 32#ifndef V8CustomXPathNSResolver_h 33#define V8CustomXPathNSResolver_h 34 35#if ENABLE(XPATH) 36 37#include "XPathNSResolver.h" 38#include <v8.h> 39#include <wtf/Forward.h> 40#include <wtf/RefPtr.h> 41 42namespace WebCore { 43 44class String; 45class V8Proxy; 46 47// V8CustomXPathNSResolver does not create a persistent handle to the 48// given resolver object. So the lifetime of V8CustomXPathNSResolver 49// must not exceed the lifetime of the passed handle. 50class V8CustomXPathNSResolver : public XPathNSResolver { 51public: 52 static PassRefPtr<V8CustomXPathNSResolver> create(V8Proxy* proxy, v8::Handle<v8::Object> resolver); 53 54 virtual ~V8CustomXPathNSResolver(); 55 virtual String lookupNamespaceURI(const String& prefix); 56 57private: 58 V8CustomXPathNSResolver(V8Proxy* proxy, v8::Handle<v8::Object> resolver); 59 60 V8Proxy* m_proxy; 61 v8::Handle<v8::Object> m_resolver; // Handle to resolver object. 62}; 63 64} // namespace WebCore 65 66#endif // ENABLE(XPATH) 67 68#endif // V8CustomXPathNSResolver_h 69