18e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project/* 25f1ab04193ad0130ca8204aadaceae083aca9881Feng Qian * Copyright (C) 2005 Frerich Raabe <raabe@kde.org> 35f1ab04193ad0130ca8204aadaceae083aca9881Feng Qian * Copyright (C) 2006, 2009 Apple Inc. All rights reserved. 48e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project * 58e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project * Redistribution and use in source and binary forms, with or without 68e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project * modification, are permitted provided that the following conditions 78e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project * are met: 88e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project * 98e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project * 1. Redistributions of source code must retain the above copyright 108e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project * notice, this list of conditions and the following disclaimer. 118e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project * 2. Redistributions in binary form must reproduce the above copyright 128e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project * notice, this list of conditions and the following disclaimer in the 138e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project * documentation and/or other materials provided with the distribution. 148e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project * 158e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR 168e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES 178e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. 188e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, 198e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT 208e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 218e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 228e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 238e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF 248e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 258e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project */ 268e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project 278e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project#ifndef XPathResult_h 288e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project#define XPathResult_h 298e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project 308e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project#if ENABLE(XPATH) 318e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project 328e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project#include "XPathValue.h" 33dd8bb3de4f353a81954234999f1fea748aee2ea9Ben Murdoch#include <wtf/Forward.h> 345f1ab04193ad0130ca8204aadaceae083aca9881Feng Qian#include <wtf/RefCounted.h> 358e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project 368e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Projectnamespace WebCore { 378e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project 388e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project typedef int ExceptionCode; 398e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project 405f1ab04193ad0130ca8204aadaceae083aca9881Feng Qian class Document; 418e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project class Node; 428e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project 438e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project class XPathResult : public RefCounted<XPathResult> { 448e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project public: 458e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project enum XPathResultType { 468e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project ANY_TYPE = 0, 478e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project NUMBER_TYPE = 1, 488e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project STRING_TYPE = 2, 498e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project BOOLEAN_TYPE = 3, 508e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project UNORDERED_NODE_ITERATOR_TYPE = 4, 518e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project ORDERED_NODE_ITERATOR_TYPE = 5, 528e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project UNORDERED_NODE_SNAPSHOT_TYPE = 6, 538e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project ORDERED_NODE_SNAPSHOT_TYPE = 7, 548e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project ANY_UNORDERED_NODE_TYPE = 8, 558e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project FIRST_ORDERED_NODE_TYPE = 9 568e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project }; 578e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project 585f1ab04193ad0130ca8204aadaceae083aca9881Feng Qian static PassRefPtr<XPathResult> create(Document* document, const XPath::Value& value) { return adoptRef(new XPathResult(document, value)); } 598e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project ~XPathResult(); 608e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project 618e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project void convertTo(unsigned short type, ExceptionCode&); 628e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project 638e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project unsigned short resultType() const; 648e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project 658e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project double numberValue(ExceptionCode&) const; 668e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project String stringValue(ExceptionCode&) const; 678e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project bool booleanValue(ExceptionCode&) const; 688e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project Node* singleNodeValue(ExceptionCode&) const; 698e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project 708e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project bool invalidIteratorState() const; 718e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project unsigned long snapshotLength(ExceptionCode&) const; 728e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project Node* iterateNext(ExceptionCode&); 738e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project Node* snapshotItem(unsigned long index, ExceptionCode&); 748e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project 758e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project private: 765f1ab04193ad0130ca8204aadaceae083aca9881Feng Qian XPathResult(Document*, const XPath::Value&); 778e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project 788e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project XPath::Value m_value; 798e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project unsigned m_nodeSetPosition; 808e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project XPath::NodeSet m_nodeSet; // FIXME: why duplicate the node set stored in m_value? 818e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project unsigned short m_resultType; 825f1ab04193ad0130ca8204aadaceae083aca9881Feng Qian RefPtr<Document> m_document; 832bde8e466a4451c7319e3a072d118917957d6554Steve Block uint64_t m_domTreeVersion; 848e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project }; 858e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project 865f1ab04193ad0130ca8204aadaceae083aca9881Feng Qian} // namespace WebCore 878e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project 888e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project#endif // ENABLE(XPATH) 898e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project 908e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project#endif // XPathResult_h 91