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 "platform/heap/Handle.h" 35 #include "wtf/text/WTFString.h" 36 37 namespace WebCore { 38 39 class Element; 40 class ExceptionState; 41 class InspectorHistory; 42 class Node; 43 class Text; 44 45 typedef String ErrorString; 46 47 class DOMEditor FINAL : public NoBaseWillBeGarbageCollected<DOMEditor> { 48 WTF_MAKE_NONCOPYABLE(DOMEditor); 49 WTF_MAKE_FAST_ALLOCATED_WILL_BE_REMOVED; 50 public: 51 explicit DOMEditor(InspectorHistory*); 52 53 void trace(Visitor*); 54 55 bool insertBefore(Node* parentNode, PassRefPtrWillBeRawPtr<Node>, Node* anchorNode, ExceptionState&); 56 bool removeChild(Node* parentNode, Node*, ExceptionState&); 57 bool setAttribute(Element*, const String& name, const String& value, ExceptionState&); 58 bool removeAttribute(Element*, const String& name, ExceptionState&); 59 bool setOuterHTML(Node*, const String& html, Node** newNode, ExceptionState&); 60 bool replaceWholeText(Text*, const String& text, ExceptionState&); 61 bool replaceChild(Node* parentNode, PassRefPtrWillBeRawPtr<Node> newNode, Node* oldNode, ExceptionState&); 62 bool setNodeValue(Node* parentNode, const String& value, ExceptionState&); 63 64 bool insertBefore(Node* parentNode, PassRefPtrWillBeRawPtr<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 71 private: 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 RawPtrWillBeMember<InspectorHistory> m_history; 83 }; 84 85 86 } // namespace WebCore 87 88 #endif // !defined(DOMEditor_h) 89
