1 /* 2 * Copyright (C) 1999 Lars Knoll (knoll@kde.org) 3 * (C) 1999 Antti Koivisto (koivisto@kde.org) 4 * Copyright (C) 2004, 2005, 2006, 2007 Apple Inc. All rights reserved. 5 * 6 * This library is free software; you can redistribute it and/or 7 * modify it under the terms of the GNU Library General Public 8 * License as published by the Free Software Foundation; either 9 * version 2 of the License, or (at your option) any later version. 10 * 11 * This library is distributed in the hope that it will be useful, 12 * but WITHOUT ANY WARRANTY; without even the implied warranty of 13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 14 * Library General Public License for more details. 15 * 16 * You should have received a copy of the GNU Library General Public License 17 * along with this library; see the file COPYING.LIB. If not, write to 18 * the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, 19 * Boston, MA 02110-1301, USA. 20 * 21 */ 22 23 #ifndef HTMLElement_h 24 #define HTMLElement_h 25 26 #include "StyledElement.h" 27 28 namespace WebCore { 29 30 class DocumentFragment; 31 class HTMLCollection; 32 class HTMLFormElement; 33 34 enum HTMLTagStatus { TagStatusOptional, TagStatusRequired, TagStatusForbidden }; 35 36 class HTMLElement : public StyledElement { 37 public: 38 HTMLElement(const QualifiedName& tagName, Document*); 39 virtual ~HTMLElement(); 40 isHTMLElement()41 virtual bool isHTMLElement() const { return true; } 42 43 virtual String nodeName() const; 44 45 virtual bool mapToEntry(const QualifiedName& attrName, MappedAttributeEntry& result) const; 46 virtual void parseMappedAttribute(MappedAttribute*); 47 48 PassRefPtr<HTMLCollection> children(); 49 50 String id() const; 51 void setId(const String&); 52 virtual String title() const; 53 void setTitle(const String&); 54 String lang() const; 55 void setLang(const String&); 56 String dir() const; 57 void setDir(const String&); 58 String className() const; 59 void setClassName(const String&); 60 virtual short tabIndex() const; 61 void setTabIndex(int); 62 63 String innerHTML() const; 64 String outerHTML() const; 65 PassRefPtr<DocumentFragment> createContextualFragment(const String&); 66 void setInnerHTML(const String&, ExceptionCode&); 67 void setOuterHTML(const String&, ExceptionCode&); 68 void setInnerText(const String&, ExceptionCode&); 69 void setOuterText(const String&, ExceptionCode&); 70 71 Element* insertAdjacentElement(const String& where, Element* newChild, ExceptionCode&); 72 void insertAdjacentHTML(const String& where, const String& html, ExceptionCode&); 73 void insertAdjacentText(const String& where, const String& text, ExceptionCode&); 74 75 virtual bool isFocusable() const; 76 virtual bool isContentEditable() const; 77 virtual bool isContentRichlyEditable() const; 78 virtual String contentEditable() const; 79 virtual void setContentEditable(MappedAttribute*); 80 virtual void setContentEditable(const String&); 81 82 virtual bool draggable() const; 83 void setDraggable(bool); 84 85 void click(); 86 87 virtual void accessKeyAction(bool sendToAnyElement); 88 89 virtual HTMLTagStatus endTagRequirement() const; 90 virtual int tagPriority() const; 91 virtual bool childAllowed(Node* newChild); // Error-checking during parsing that checks the DTD 92 93 // Helper function to check the DTD for a given child node. 94 virtual bool checkDTD(const Node*); 95 static bool inEitherTagList(const Node*); 96 static bool inInlineTagList(const Node*); 97 static bool inBlockTagList(const Node*); 98 static bool isRecognizedTagName(const QualifiedName&); 99 100 virtual bool rendererIsNeeded(RenderStyle*); 101 virtual RenderObject* createRenderer(RenderArena*, RenderStyle*); 102 form()103 HTMLFormElement* form() const { return virtualForm(); } 104 HTMLFormElement* findFormAncestor() const; 105 106 static void addHTMLAlignmentToStyledElement(StyledElement*, MappedAttribute*); 107 108 protected: 109 void addHTMLAlignment(MappedAttribute*); 110 111 private: 112 virtual HTMLFormElement* virtualForm() const; 113 Node* insertAdjacent(const String& where, Node* newChild, ExceptionCode&); 114 }; 115 116 } // namespace WebCore 117 118 #endif // HTMLElement_h 119