text: /*
   * Copyright (C) 2007-2009 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.
   */
  
  #include "config.h"
  #include "bindings/core/v8/V8Document.h"
  
  #include "bindings/core/v8/V8CanvasRenderingContext2D.h"
  #include "bindings/core/v8/V8DOMImplementation.h"
  #include "bindings/core/v8/V8Node.h"
  #include "bindings/core/v8/V8Touch.h"
  #include "bindings/core/v8/V8TouchList.h"
  #include "bindings/core/v8/V8WebGLRenderingContext.h"
  #include "bindings/core/v8/V8XPathNSResolver.h"
  #include "bindings/core/v8/V8XPathResult.h"
  #include "bindings/v8/ExceptionMessages.h"
  #include "bindings/v8/ExceptionState.h"
  #include "bindings/v8/ScriptController.h"
  #include "bindings/v8/V8Binding.h"
  #include "bindings/v8/V8DOMWrapper.h"
  #include "bindings/v8/custom/V8CustomXPathNSResolver.h"
  #include "core/dom/Document.h"
  #include "core/dom/ExceptionCode.h"
  #include "core/dom/Node.h"
  #include "core/dom/TouchList.h"
  #include "core/frame/LocalFrame.h"
  #include "core/html/canvas/CanvasRenderingContext.h"
  #include "core/xml/DocumentXPathEvaluator.h"
  #include "core/xml/XPathNSResolver.h"
  #include "core/xml/XPathResult.h"
  #include "wtf/RefPtr.h"
  
  namespace WebCore {
  
  void V8Document::evaluateMethodCustom(const v8::FunctionCallbackInfo<v8::Value>& info)
  {
      RefPtrWillBeRawPtr<Document> document = V8Document::toNative(info.Holder());
      ASSERT(document);
      ExceptionState exceptionState(ExceptionState::ExecutionContext, "evaluate", "Document", info.Holder(), info.GetIsolate());
      TOSTRING_VOID(V8StringResource<>, expression, info[0]);
      RefPtrWillBeRawPtr<Node> contextNode = V8Node::toNativeWithTypeCheck(info.GetIsolate(), info[1]);
  
      const int resolverArgumentIndex = 2;
      RefPtrWillBeRawPtr<XPathNSResolver> resolver = toXPathNSResolver(info[resolverArgumentIndex], info.GetIsolate());
      if (!resolver && !isUndefinedOrNull(info[resolverArgumentIndex])) {
          exceptionState.throwTypeError(ExceptionMessages::argumentNullOrIncorrectType(resolverArgumentIndex + 1, "XPathNSResolver"));
          exceptionState.throwIfNeeded();
          return;
      }
  
      int type = toInt32(info[3]);
      RefPtrWillBeRawPtr<XPathResult> inResult = V8XPathResult::toNativeWithTypeCheck(info.GetIsolate(), info[4]);
      TONATIVE_VOID(RefPtrWillBeRawPtr<XPathResult>, result, DocumentXPathEvaluator::evaluate(*document, expression, contextNode.get(), resolver.release(), type, inResult.get(), exceptionState));
      if (exceptionState.throwIfNeeded())
          return;
  
      v8SetReturnValueFast(info, result.release(), document.get());
  }
  
  } // namespace WebCore
  