mirror of
https://gitlab.com/smart-pattern/valentina.git
synced 2024-10-03 22:01:32 +02:00
176 lines
5.9 KiB
C++
176 lines
5.9 KiB
C++
/************************************************************************
|
|
**
|
|
** @file vtextcodec.cpp
|
|
** @author Roman Telezhynskyi <dismine(at)gmail.com>
|
|
** @date 11 2, 2023
|
|
**
|
|
** @brief
|
|
** @copyright
|
|
** This source code is part of the Valentina project, a pattern making
|
|
** program, whose allow create and modeling patterns of clothing.
|
|
** Copyright (C) 2023 Valentina project
|
|
** <https://gitlab.com/smart-pattern/valentina> All Rights Reserved.
|
|
**
|
|
** Valentina is free software: you can redistribute it and/or modify
|
|
** it under the terms of the GNU General Public License as published by
|
|
** the Free Software Foundation, either version 3 of the License, or
|
|
** (at your option) any later version.
|
|
**
|
|
** Valentina 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 General Public License for more details.
|
|
**
|
|
** You should have received a copy of the GNU General Public License
|
|
** along with Valentina. If not, see <http://www.gnu.org/licenses/>.
|
|
**
|
|
*************************************************************************/
|
|
#include "vtextcodec.h"
|
|
|
|
#include <QMap>
|
|
#include <QStringConverter>
|
|
|
|
#include "vabstractapplication.h"
|
|
#include "compatibility.h"
|
|
|
|
namespace
|
|
{
|
|
//---------------------------------------------------------------------------------------------------------------------
|
|
auto QtCodecs() -> QMap<QStringConverter::Encoding, QStringList>
|
|
{
|
|
static auto codecs = QMap<QStringConverter::Encoding, QStringList>
|
|
{
|
|
{QStringConverter::Latin1, {"ISO-8859-1", "ANSI_1252", "CP1252", "windows-1252", "LATIN1", "CP819", "CSISO",
|
|
"IBM819", "ISO_8859-1", "APPLE ROMAN", "ISO8859-1", "ISO8859-15", "ISO-IR-100", "L1", "IBM 850",
|
|
"850"}}, // Western Europe
|
|
{QStringConverter::Utf8, {"UTF-8", "UTF8", "UTF8-BIT"}},
|
|
{QStringConverter::Utf16, {"UTF-16", "UTF16", "UTF16-BIT"}},
|
|
{QStringConverter::Utf16BE, {"UTF-16BE"}},
|
|
{QStringConverter::Utf16LE, {"UTF-16LE"}},
|
|
{QStringConverter::Utf32, {"UTF-32"}},
|
|
{QStringConverter::Utf32BE, {"UTF-32BE"}},
|
|
{QStringConverter::Utf32LE, {"UTF-32LE"}},
|
|
{QStringConverter::System, {"System"}},
|
|
};
|
|
|
|
return codecs;
|
|
}
|
|
|
|
//---------------------------------------------------------------------------------------------------------------------
|
|
auto CodecMibs() -> QMap<QStringConverter::Encoding, int>
|
|
{
|
|
static auto mibs = QMap<QStringConverter::Encoding, int>
|
|
{
|
|
{QStringConverter::Utf8, 106},
|
|
{QStringConverter::Utf16, 1015},
|
|
{QStringConverter::Utf16BE, 1013},
|
|
{QStringConverter::Utf16LE, 1014},
|
|
{QStringConverter::Utf32, 1017},
|
|
{QStringConverter::Utf32BE, 1018},
|
|
{QStringConverter::Utf32LE, 1019},
|
|
{QStringConverter::Latin1, 4},
|
|
{QStringConverter::System, 0},
|
|
};
|
|
|
|
return mibs;
|
|
}
|
|
} // namespace
|
|
|
|
//---------------------------------------------------------------------------------------------------------------------
|
|
VTextCodec::VTextCodec(QStringConverter::Encoding encoding)
|
|
: m_encoding(encoding)
|
|
{}
|
|
|
|
//---------------------------------------------------------------------------------------------------------------------
|
|
auto VTextCodec::codecForName(const QString &name) -> VTextCodec *
|
|
{
|
|
QMap<QStringConverter::Encoding, QStringList> codecs = QtCodecs();
|
|
|
|
auto i = codecs.constBegin();
|
|
while (i != codecs.constEnd())
|
|
{
|
|
QStringList aliases = i.value();
|
|
if (aliases.contains(name))
|
|
{
|
|
return MakeCodec(i.key());
|
|
}
|
|
++i;
|
|
}
|
|
|
|
return nullptr;
|
|
}
|
|
|
|
//---------------------------------------------------------------------------------------------------------------------
|
|
auto VTextCodec::codecForLocale() -> VTextCodec *
|
|
{
|
|
return MakeCodec(QStringConverter::System);
|
|
}
|
|
|
|
//---------------------------------------------------------------------------------------------------------------------
|
|
auto VTextCodec::codecForMib(int mib) -> VTextCodec *
|
|
{
|
|
QMap<QStringConverter::Encoding, int> mibs = CodecMibs();
|
|
|
|
auto i = mibs.constBegin();
|
|
while (i != mibs.constEnd())
|
|
{
|
|
if (mib == i.value())
|
|
{
|
|
return MakeCodec(i.key());
|
|
}
|
|
++i;
|
|
}
|
|
|
|
return nullptr;
|
|
}
|
|
|
|
//---------------------------------------------------------------------------------------------------------------------
|
|
auto VTextCodec::availableMibs() -> QList<int>
|
|
{
|
|
return CodecMibs().values();
|
|
}
|
|
|
|
//---------------------------------------------------------------------------------------------------------------------
|
|
auto VTextCodec::availableCodecs() -> QList<QByteArray>
|
|
{
|
|
QMap<QStringConverter::Encoding, QStringList> codecs = QtCodecs();
|
|
|
|
QList<QByteArray> names;
|
|
names.reserve(codecs.size());
|
|
|
|
auto i = codecs.constBegin();
|
|
while (i != codecs.constEnd())
|
|
{
|
|
names.append(ConstFirst(i.value()).toLatin1());
|
|
++i;
|
|
}
|
|
|
|
return names;
|
|
}
|
|
|
|
//---------------------------------------------------------------------------------------------------------------------
|
|
auto VTextCodec::name() const -> QString
|
|
{
|
|
return ConstFirst(QtCodecs().value(m_encoding));
|
|
}
|
|
|
|
//---------------------------------------------------------------------------------------------------------------------
|
|
auto VTextCodec::mibEnum() const -> int
|
|
{
|
|
return CodecMibs().value(m_encoding, 0);
|
|
}
|
|
|
|
//---------------------------------------------------------------------------------------------------------------------
|
|
auto VTextCodec::MakeCodec(QStringConverter::Encoding encoding) -> VTextCodec *
|
|
{
|
|
VTextCodec *codec = VAbstractApplication::VApp()->TextCodecCache(encoding);
|
|
if (codec != nullptr)
|
|
{
|
|
return codec;
|
|
}
|
|
|
|
codec = new VTextCodec(encoding);
|
|
VAbstractApplication::VApp()->CacheTextCodec(encoding, codec);
|
|
return codec;
|
|
}
|