fce05acf1e
- The models are overly complicated: **overall** there is just one list of timezones, and we need various views on that list. Start over with an empty model of regions.
128 lines
2.7 KiB
C++
128 lines
2.7 KiB
C++
/* === This file is part of Calamares - <https://github.com/calamares> ===
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*
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* SPDX-FileCopyrightText: 2019 Adriaan de Groot <groot@kde.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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* SPDX-License-Identifier: GPL-3.0-or-later
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* License-Filename: LICENSE
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*
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*/
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#include "TimeZone.h"
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#include "utils/Logger.h"
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static const char TZ_DATA_FILE[] = "/usr/share/zoneinfo/zone.tab";
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/** @brief Turns a string longitude or latitude notation into a double
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*
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* This handles strings like "+4230+00131" from zone.tab,
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* which is degrees-and-minutes notation, and + means north or east.
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*/
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static double
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getRightGeoLocation( QString str )
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{
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double sign = 1, num = 0.00;
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// Determine sign
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if ( str.startsWith( '-' ) )
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{
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sign = -1;
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str.remove( 0, 1 );
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}
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else if ( str.startsWith( '+' ) )
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{
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str.remove( 0, 1 );
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}
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if ( str.length() == 4 || str.length() == 6 )
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{
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num = str.mid( 0, 2 ).toDouble() + str.mid( 2, 2 ).toDouble() / 60.0;
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}
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else if ( str.length() == 5 || str.length() == 7 )
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{
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num = str.mid( 0, 3 ).toDouble() + str.mid( 3, 2 ).toDouble() / 60.0;
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}
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return sign * num;
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}
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/** @brief Massage an identifier into a human-readable form
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*
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* Makes a copy of @p s, caller must free() it.
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*/
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static char*
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munge( const char* s )
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{
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char* t = strdup( s );
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if ( !t )
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{
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return nullptr;
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}
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// replace("_"," ") in the Python script
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char* p = t;
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while ( *p )
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{
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if ( ( *p ) == '_' )
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{
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*p = ' ';
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}
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++p;
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}
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return t;
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}
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namespace CalamaresUtils
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{
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namespace Locale
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{
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struct Private {
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};
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static Private* privateInstance()
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{
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static Private* s_p = new Private;
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return s_p;
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}
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RegionsModel::RegionsModel()
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: QAbstractListModel()
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, m_private( privateInstance() )
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{
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}
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RegionsModel::~RegionsModel()
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{
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}
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int RegionsModel::rowCount(const QModelIndex& parent) const
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{
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return 0;
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}
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QVariant RegionsModel::data(const QModelIndex& index, int role) const
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{
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return QVariant();
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}
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} // namespace Locale
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} // namespace CalamaresUtils
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