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/*
* Copyright (C) 2006, 2007, 2008 Apple Inc. All rights reserved.
* Copyright (C) 2008 Nokia Corporation and/or its subsidiary(-ies)
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Library General Public
* License as published by the Free Software Foundation; either
* version 2 of the License, or (at your option) any later version.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Library General Public License for more details.
*
* You should have received a copy of the GNU Library General Public License
* along with this library; see the file COPYING.LIB. If not, write to
* the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
* Boston, MA 02110-1301, USA.
*/
#ifndef TextCheckingHelper_h
#define TextCheckingHelper_h
#include "EditorClient.h"
namespace WebCore {
class Range;
class TextCheckingHelper : public Noncopyable {
public:
TextCheckingHelper(EditorClient*, PassRefPtr<Range>);
~TextCheckingHelper();
String findFirstMisspelling(int& firstMisspellingOffset, bool markAll, RefPtr<Range>& firstMisspellingRange);
String findFirstMisspellingOrBadGrammar(bool checkGrammar, bool& outIsSpelling, int& outFirstFoundOffset, GrammarDetail& outGrammarDetail);
String findFirstBadGrammar(GrammarDetail& outGrammarDetail, int& outGrammarPhraseOffset, bool markAll);
int findFirstGrammarDetail(const Vector<GrammarDetail>& grammarDetails, int badGrammarPhraseLocation, int badGrammarPhraseLength, int startOffset, int endOffset, bool markAll);
void markAllMisspellings(RefPtr<Range>& firstMisspellingRange);
void markAllBadGrammar();
bool isUngrammatical(Vector<String>& guessesVector) const;
Vector<String> guessesForMisspelledOrUngrammaticalRange(bool checkGrammar, bool& misspelled, bool& ungrammatical) const;
PassRefPtr<Range> paragraphAlignedRange(int& offsetIntoParagraphAlignedRange, String& paragraphString) const;
private:
EditorClient* m_client;
RefPtr<Range> m_range;
};
} // namespace WebCore
#endif // TextCheckingHelper_h
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