1/* 2 * Copyright (C) 2012 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#ifndef DOMEditor_h 32#define DOMEditor_h 33 34#include "ExceptionCode.h" 35 36#include <wtf/text/WTFString.h> 37 38namespace WebCore { 39 40class Element; 41class InspectorHistory; 42class Node; 43class Text; 44 45#if ENABLE(INSPECTOR) 46 47typedef String ErrorString; 48 49class DOMEditor { 50 WTF_MAKE_NONCOPYABLE(DOMEditor); WTF_MAKE_FAST_ALLOCATED; 51public: 52 explicit DOMEditor(InspectorHistory*); 53 ~DOMEditor(); 54 55 bool insertBefore(Node* parentNode, PassRefPtr<Node>, Node* anchorNode, ExceptionCode&); 56 bool removeChild(Node* parentNode, Node*, ExceptionCode&); 57 bool setAttribute(Element*, const String& name, const String& value, ExceptionCode&); 58 bool removeAttribute(Element*, const String& name, ExceptionCode&); 59 bool setOuterHTML(Node*, const String& html, Node** newNode, ExceptionCode&); 60 bool replaceWholeText(Text*, const String& text, ExceptionCode&); 61 bool replaceChild(Node* parentNode, PassRefPtr<Node> newNode, Node* oldNode, ExceptionCode&); 62 bool setNodeValue(Node* parentNode, const String& value, ExceptionCode&); 63 64 bool insertBefore(Node* parentNode, PassRefPtr<Node>, Node* anchorNode, ErrorString*); 65 bool removeChild(Node* parentNode, Node*, ErrorString*); 66 bool setAttribute(Element*, const String& name, const String& value, ErrorString*); 67 bool removeAttribute(Element*, const String& name, ErrorString*); 68 bool setOuterHTML(Node*, const String& html, Node** newNode, ErrorString*); 69 bool replaceWholeText(Text*, const String& text, ErrorString*); 70 71private: 72 class DOMAction; 73 class RemoveChildAction; 74 class InsertBeforeAction; 75 class RemoveAttributeAction; 76 class SetAttributeAction; 77 class SetOuterHTMLAction; 78 class ReplaceWholeTextAction; 79 class ReplaceChildNodeAction; 80 class SetNodeValueAction; 81 82 InspectorHistory* m_history; 83}; 84 85#endif // ENABLE(INSPECTOR) 86 87} // namespace WebCore 88 89#endif // !defined(DOMEditor_h) 90