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Diffstat (limited to 'qtinterface/qt4/Qt/qtextboundaryfinder.h')
-rw-r--r-- | qtinterface/qt4/Qt/qtextboundaryfinder.h | 114 |
1 files changed, 114 insertions, 0 deletions
diff --git a/qtinterface/qt4/Qt/qtextboundaryfinder.h b/qtinterface/qt4/Qt/qtextboundaryfinder.h new file mode 100644 index 0000000..7a880f6 --- /dev/null +++ b/qtinterface/qt4/Qt/qtextboundaryfinder.h @@ -0,0 +1,114 @@ +/**************************************************************************** +** +** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies). +** All rights reserved. +** Contact: Nokia Corporation (qt-info@nokia.com) +** +** This file is part of the QtCore module of the Qt Toolkit. +** +** $QT_BEGIN_LICENSE:LGPL$ +** Commercial Usage +** Licensees holding valid Qt Commercial licenses may use this file in +** accordance with the Qt Commercial License Agreement provided with the +** Software or, alternatively, in accordance with the terms contained in +** a written agreement between you and Nokia. +** +** GNU Lesser General Public License Usage +** Alternatively, this file may be used under the terms of the GNU Lesser +** General Public License version 2.1 as published by the Free Software +** Foundation and appearing in the file LICENSE.LGPL included in the +** packaging of this file. Please review the following information to +** ensure the GNU Lesser General Public License version 2.1 requirements +** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html. +** +** In addition, as a special exception, Nokia gives you certain additional +** rights. These rights are described in the Nokia Qt LGPL Exception +** version 1.1, included in the file LGPL_EXCEPTION.txt in this package. +** +** GNU General Public License Usage +** Alternatively, this file may be used under the terms of the GNU +** General Public License version 3.0 as published by the Free Software +** Foundation and appearing in the file LICENSE.GPL included in the +** packaging of this file. Please review the following information to +** ensure the GNU General Public License version 3.0 requirements will be +** met: http://www.gnu.org/copyleft/gpl.html. +** +** If you have questions regarding the use of this file, please contact +** Nokia at qt-info@nokia.com. +** $QT_END_LICENSE$ +** +****************************************************************************/ + +#ifndef QTEXTBOUNDARYFINDER_H +#define QTEXTBOUNDARYFINDER_H + +#include <QtCore/qchar.h> +#include <QtCore/qstring.h> + +QT_BEGIN_HEADER + +QT_BEGIN_NAMESPACE + +QT_MODULE(Core) + +class QTextBoundaryFinderPrivate; + +class Q_CORE_EXPORT QTextBoundaryFinder +{ +public: + QTextBoundaryFinder(); + QTextBoundaryFinder(const QTextBoundaryFinder &other); + QTextBoundaryFinder &operator=(const QTextBoundaryFinder &other); + ~QTextBoundaryFinder(); + + enum BoundaryType { + Grapheme, + Word, + Line, + Sentence + }; + + enum BoundaryReason { + NotAtBoundary = 0, + StartWord = 1, + EndWord = 2 + //Hyphen + }; + Q_DECLARE_FLAGS( BoundaryReasons, BoundaryReason ) + + QTextBoundaryFinder(BoundaryType type, const QString &string); + QTextBoundaryFinder(BoundaryType type, const QChar *chars, int length, unsigned char *buffer = 0, int bufferSize = 0); + + inline bool isValid() const { return d; } + + inline BoundaryType type() const { return t; } + QString string() const; + + void toStart(); + void toEnd(); + int position() const; + void setPosition(int position); + + int toNextBoundary(); + int toPreviousBoundary(); + + bool isAtBoundary() const; + BoundaryReasons boundaryReasons() const; + +private: + BoundaryType t; + QString s; + const QChar *chars; + int length; + int pos; + uint freePrivate : 1; + uint unused : 31; + QTextBoundaryFinderPrivate *d; +}; + +QT_END_NAMESPACE + +QT_END_HEADER + +#endif + |