author | Simon Howkins <simonh@symbian.org> |
Mon, 15 Nov 2010 14:53:34 +0000 | |
branch | RCL_3 |
changeset 105 | 871af676edac |
parent 0 | dd21522fd290 |
permissions | -rw-r--r-- |
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/* |
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* This file is part of the DOM implementation for KDE. |
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* |
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* Copyright (C) 1999 Lars Knoll (knoll@kde.org) |
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* (C) 1999 Antti Koivisto (koivisto@kde.org) |
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* Copyright (C) 2003 Apple Computer, Inc. |
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* |
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* This library is free software; you can redistribute it and/or |
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* modify it under the terms of the GNU Library General Public |
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* License as published by the Free Software Foundation; either |
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* version 2 of the License, or (at your option) any later version. |
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* |
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* This library is distributed in the hope that it will be useful, |
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* but WITHOUT ANY WARRANTY; without even the implied warranty of |
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
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* Library General Public License for more details. |
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* |
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* You should have received a copy of the GNU Library General Public License |
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* along with this library; see the file COPYING.LIB. If not, write to |
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* the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, |
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* Boston, MA 02110-1301, USA. |
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* |
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*/ |
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#ifndef CharacterData_h |
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#define CharacterData_h |
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#include "EventTargetNode.h" |
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namespace WebCore { |
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class CharacterData : public EventTargetNode { |
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public: |
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CharacterData(Document*, const String& text); |
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CharacterData(Document*); |
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virtual ~CharacterData(); |
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// DOM methods & attributes for CharacterData |
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String data() const { return str; } |
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void setData(const String&, ExceptionCode&); |
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unsigned length() const { return str->length(); } |
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String substringData(unsigned offset, unsigned count, ExceptionCode&); |
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void appendData(const String&, ExceptionCode&); |
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void insertData(unsigned offset, const String&, ExceptionCode&); |
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void deleteData(unsigned offset, unsigned count, ExceptionCode&); |
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void replaceData(unsigned offset, unsigned count, const String &arg, ExceptionCode&); |
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bool containsOnlyWhitespace() const; |
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bool containsOnlyWhitespace(unsigned from, unsigned len) const; |
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// DOM methods overridden from parent classes |
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virtual String nodeValue() const; |
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virtual void setNodeValue(const String&, ExceptionCode&); |
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virtual bool isCharacterDataNode() const { return true; } |
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// Other methods (not part of DOM) |
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StringImpl* string() { return str; } |
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virtual void checkCharDataOperation(unsigned offset, ExceptionCode&); |
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virtual int maxOffset() const; |
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virtual int caretMinOffset() const; |
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virtual int caretMaxOffset() const; |
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virtual unsigned caretMaxRenderedOffset() const; |
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virtual bool offsetInCharacters() const; |
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virtual bool rendererIsNeeded(RenderStyle*); |
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#ifndef NDEBUG |
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virtual void dump(TextStream*, DeprecatedString ind = "") const; |
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#endif |
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protected: |
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// note: since DOMStrings are shared, str should always be copied when making |
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// a change or returning a string |
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StringImpl* str; |
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void dispatchModifiedEvent(StringImpl* prevValue); |
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}; |
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} // namespace WebCore |
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#endif // CharacterData_h |
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