helper.h

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/*
 * This file is part of the CSS implementation for KDE.
 *
 * Copyright (C) 1999 Lars Knoll ([e-mail])
 * Copyright (C) 2004 Apple Computer, Inc.
 *
 * 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., 59 Temple Place - Suite 330,
 * Boston, MA 02111-1307, USA.
 *
 */
#ifndef html_helper_h
#define html_helper_h

class QPainter;
class QChar;

#include <qcolor.h>
#include <qfontmetrics.h>
#include <qfont.h>

namespace khtml
{
    const QRgb transparentColor = 0x00000000;
#if !APPLE_CHANGES
    const QRgb invertedColor    = 0x00000002; // This really makes no sense. This is a valid color value, so why
                                              // is it being given special meaning? -dwh
#endif
    
    extern QPainter *printpainter;
    void setPrintPainter(QPainter *printer);

    void findWordBoundary(const QChar *chars, int len, int position, int *start, int *end);
    int nextWordFromIndex(const QChar *chars, int len, int position, bool forward);
    void findSentenceBoundary(const QChar *chars, int len, int position, int *start, int *end);
    int nextSentenceFromIndex(const QChar *chars, int len, int position, bool forward);
};

#endif