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/****************************************************************************
**
** 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.
** $QT_END_LICENSE$
**
****************************************************************************/
#include "qunicodetables_p.h"
#include "qlibrary.h"
#include "qtextcodec.h"
#include "qharfbuzz_p.h"
QT_USE_NAMESPACE
extern "C" {
HB_GraphemeClass HB_GetGraphemeClass(HB_UChar32 ch)
{
const QUnicodeTables::Properties *prop = QUnicodeTables::properties(ch);
return (HB_GraphemeClass) prop->graphemeBreak;
}
HB_WordClass HB_GetWordClass(HB_UChar32 ch)
{
const QUnicodeTables::Properties *prop = QUnicodeTables::properties(ch);
return (HB_WordClass) prop->wordBreak;
}
HB_SentenceClass HB_GetSentenceClass(HB_UChar32 ch)
{
const QUnicodeTables::Properties *prop = QUnicodeTables::properties(ch);
return (HB_SentenceClass) prop->sentenceBreak;
}
HB_LineBreakClass HB_GetLineBreakClass(HB_UChar32 ch)
{
return (HB_LineBreakClass)QUnicodeTables::lineBreakClass(ch);
}
void HB_GetGraphemeAndLineBreakClass(HB_UChar32 ch, HB_GraphemeClass *grapheme, HB_LineBreakClass *lineBreak)
{
const QUnicodeTables::Properties *prop = QUnicodeTables::properties(ch);
*grapheme = (HB_GraphemeClass) prop->graphemeBreak;
*lineBreak = (HB_LineBreakClass) prop->line_break_class;
}
void HB_GetUnicodeCharProperties(HB_UChar32 ch, HB_CharCategory *category, int *combiningClass)
{
const QUnicodeTables::Properties *prop = QUnicodeTables::properties(ch);
*category = (HB_CharCategory)prop->category;
*combiningClass = prop->combiningClass;
}
HB_CharCategory HB_GetUnicodeCharCategory(HB_UChar32 ch)
{
return (HB_CharCategory)QChar::category(ch);
}
int HB_GetUnicodeCharCombiningClass(HB_UChar32 ch)
{
return QChar::combiningClass(ch);
}
HB_UChar16 HB_GetMirroredChar(HB_UChar16 ch)
{
return QChar::mirroredChar(ch);
}
void *HB_Library_Resolve(const char *library, const char *symbol)
{
#ifdef QT_NO_LIBRARY
return 0;
#else
return QLibrary::resolve(QLatin1String(library), symbol);
#endif
}
void *HB_TextCodecForMib(int mib)
{
#ifndef QT_NO_TEXTCODEC
return QTextCodec::codecForMib(mib);
#else
return 0;
#endif
}
char *HB_TextCodec_ConvertFromUnicode(void *codec, const HB_UChar16 *unicode, hb_uint32 length, hb_uint32 *outputLength)
{
#ifndef QT_NO_TEXTCODEC
QByteArray data = reinterpret_cast<QTextCodec *>(codec)->fromUnicode((const QChar *)unicode, length);
// ### suboptimal
char *output = (char *)malloc(data.length() + 1);
Q_CHECK_PTR(output);
memcpy(output, data.constData(), data.length() + 1);
if (outputLength)
*outputLength = data.length();
return output;
#else
return 0;
#endif
}
void HB_TextCodec_FreeResult(char *string)
{
free(string);
}
} // extern "C"
QT_BEGIN_NAMESPACE
HB_Bool qShapeItem(HB_ShaperItem *item)
{
return HB_ShapeItem(item);
}
HB_Face qHBNewFace(void *font, HB_GetFontTableFunc tableFunc)
{
return HB_NewFace(font, tableFunc);
}
void qHBFreeFace(HB_Face face)
{
HB_FreeFace(face);
}
void qGetCharAttributes(const HB_UChar16 *string, hb_uint32 stringLength,
const HB_ScriptItem *items, hb_uint32 numItems,
HB_CharAttributes *attributes)
{
HB_GetCharAttributes(string, stringLength, items, numItems, attributes);
}
QT_END_NAMESPACE
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