135 lines
4.9 KiB
C++
135 lines
4.9 KiB
C++
/* === This file is part of Calamares - <https://github.com/calamares> ===
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*
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* SPDX-FileCopyrightText: 2013-2016 Teo Mrnjavac <teo@kde.org>
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* SPDX-FileCopyrightText: 2018 Adriaan de Groot <groot@kde.org>
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* SPDX-License-Identifier: GPL-3.0-or-later
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*
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* Originally from Tomahawk, portions:
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* SPDX-FileCopyrightText: 2010-2011 Christian Muehlhaeuser <muesli@tomahawk-player.org>
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* SPDX-FileCopyrightText: 2010-2011 Leo Franchi <lfranchi@kde.org>
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* SPDX-FileCopyrightText: 2010-2012 Jeff Mitchell <jeff@tomahawk-player.org>
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*
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* Calamares is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* Calamares is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with Calamares. If not, see <http://www.gnu.org/licenses/>.
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*
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*/
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#include "String.h"
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#include <QStringList>
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namespace CalamaresUtils
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{
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QString
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removeDiacritics( const QString& string )
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{
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// *INDENT-OFF*
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// clang-format off
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// Map these extended-Latin characters to ASCII; keep the
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// layout so that one line in *diacriticLetters* corresponds
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// to one line of replacements in *noDiacriticLetters*.
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static const QString diacriticLetters = QString::fromUtf8(
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"ŠŒŽšœžŸ¥µÀ"
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"ÁÂÃÄÅÆÇÈÉÊ"
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"ËÌÍÎÏÐÑÒÓÔ"
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"ÕÖØÙÚÛÜÝßà"
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"áâãäåæçèéê"
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"ëìíîïðñòóô"
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"õöøùúûüýÿÞ"
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"þČčĆćĐ𩹮"
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"žŞşĞğİıȚțȘ"
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"șĂăŐőŰűŘřĀ"
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"āĒēĪīŌōŪūŢ"
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"ţẀẁẂẃŴŵŶŷĎ"
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"ďĚěŇňŤťŮůŔ"
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"ॹĘꣳŃńŚ"
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"śŹźŻż"
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);
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static const QStringList noDiacriticLetters = {
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"S", "OE", "Z", "s", "oe", "z", "Y", "Y", "u", "A",
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"A", "A", "A", "A", "AA", "AE", "C", "E", "E", "E",
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"E", "I", "I", "I", "I", "D", "N", "O", "O", "O",
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"O", "E", "OE", "U", "U", "U", "E", "Y", "s", "a",
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"a", "a", "a", "e", "aa", "ae", "c", "e", "e", "e",
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"e", "i", "i", "i", "i", "d", "n", "o", "o", "o",
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"o", "e", "oe", "u", "u", "u", "e", "y", "y", "TH",
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"th", "C", "c", "C", "c", "DJ", "dj", "S", "s", "Z",
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"z", "S", "s", "G", "g", "I", "i", "T", "t", "S",
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"s", "A", "a", "O", "o", "U", "u", "R", "r", "A",
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"a", "E", "e", "I", "i", "O", "o", "U", "u", "T",
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"t", "W", "w", "W", "w", "W", "w", "Y", "y", "D",
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"d", "E", "e", "N", "n", "T", "t", "U", "u", "R",
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"r", "A", "a", "E", "e", "L", "l", "N", "n", "S",
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"s", "Z", "z", "Z", "z"
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};
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// clang-format on
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// *INDENT-ON*
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QString output;
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for ( const QChar& c : string )
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{
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int i = diacriticLetters.indexOf( c );
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if ( i < 0 )
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{
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output.append( c );
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}
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else
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{
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QString replacement = noDiacriticLetters[ i ];
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output.append( replacement );
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}
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}
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return output;
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}
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// Function CalamaresUtils::obscure based on KStringHandler::obscure,
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// part of KDElibs by KDE, file kstringhandler.cpp.
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// Original copyright statement follows.
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/* This file is part of the KDE libraries
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Copyright (C) 1999 Ian Zepp (icszepp@islc.net)
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Copyright (C) 2006 by Dominic Battre <dominic@battre.de>
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Copyright (C) 2006 by Martin Pool <mbp@canonical.com>
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This library is free software; you can redistribute it and/or
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modify it under the terms of the GNU Library General Public
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License as published by the Free Software Foundation; either
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version 2 of the License, or (at your option) any later version.
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This library is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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Library General Public License for more details.
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You should have received a copy of the GNU Library General Public License
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along with this library; see the file COPYING.LIB. If not, write to
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the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
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Boston, MA 02110-1301, USA.
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*/
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QString
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obscure( const QString& string )
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{
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QString result;
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const QChar* unicode = string.unicode();
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for ( int i = 0; i < string.length(); ++i )
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// yes, no typo. can't encode ' ' or '!' because
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// they're the unicode BOM. stupid scrambling. stupid.
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{
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result += ( unicode[ i ].unicode() <= 0x21 ) ? unicode[ i ] : QChar( 0x1001F - unicode[ i ].unicode() );
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}
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return result;
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}
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} // namespace CalamaresUtils
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