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Diffstat (limited to 'src/calendar/qquickdayofweekmodel.cpp')
-rw-r--r-- | src/calendar/qquickdayofweekmodel.cpp | 123 |
1 files changed, 123 insertions, 0 deletions
diff --git a/src/calendar/qquickdayofweekmodel.cpp b/src/calendar/qquickdayofweekmodel.cpp new file mode 100644 index 00000000..7f75f784 --- /dev/null +++ b/src/calendar/qquickdayofweekmodel.cpp @@ -0,0 +1,123 @@ +/**************************************************************************** +** +** Copyright (C) 2015 The Qt Company Ltd. +** Contact: http://www.qt.io/licensing/ +** +** This file is part of the Qt Quick Calendar module of the Qt Toolkit. +** +** $QT_BEGIN_LICENSE:LGPL3$ +** Commercial License Usage +** Licensees holding valid commercial Qt licenses may use this file in +** accordance with the commercial license agreement provided with the +** Software or, alternatively, in accordance with the terms contained in +** a written agreement between you and The Qt Company. For licensing terms +** and conditions see http://www.qt.io/terms-conditions. For further +** information use the contact form at http://www.qt.io/contact-us. +** +** GNU Lesser General Public License Usage +** Alternatively, this file may be used under the terms of the GNU Lesser +** General Public License version 3 as published by the Free Software +** Foundation and appearing in the file LICENSE.LGPLv3 included in the +** packaging of this file. Please review the following information to +** ensure the GNU Lesser General Public License version 3 requirements +** will be met: https://www.gnu.org/licenses/lgpl.html. +** +** GNU General Public License Usage +** Alternatively, this file may be used under the terms of the GNU +** General Public License version 2.0 or later 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 2.0 requirements will be +** met: http://www.gnu.org/licenses/gpl-2.0.html. +** +** $QT_END_LICENSE$ +** +****************************************************************************/ + +#include "qquickdayofweekmodel_p.h" + +#include <QtCore/private/qabstractitemmodel_p.h> + +QT_BEGIN_NAMESPACE + +class QQuickDayOfWeekModelPrivate : public QAbstractItemModelPrivate +{ + Q_DECLARE_PUBLIC(QQuickDayOfWeekModel) + +public: + QLocale locale; +}; + +QQuickDayOfWeekModel::QQuickDayOfWeekModel(QObject *parent) : + QAbstractListModel(*(new QQuickDayOfWeekModelPrivate), parent) +{ +} + +QLocale QQuickDayOfWeekModel::locale() const +{ + Q_D(const QQuickDayOfWeekModel); + return d->locale; +} + +void QQuickDayOfWeekModel::setLocale(const QLocale &locale) +{ + Q_D(QQuickDayOfWeekModel); + if (d->locale != locale) { + bool changed = d->locale.firstDayOfWeek() != locale.firstDayOfWeek(); + d->locale = locale; + emit localeChanged(); + if (changed) + emit dataChanged(index(0, 0), index(6, 0)); + } +} + +int QQuickDayOfWeekModel::dayAt(int index) const +{ + Q_D(const QQuickDayOfWeekModel); + int day = d->locale.firstDayOfWeek() + index; + if (day > 7) + day -= 7; + if (day == 7) + day = 0; // Qt::Sunday = 7, but Sunday is 0 in JS Date + return day; +} + +QVariant QQuickDayOfWeekModel::data(const QModelIndex &index, int role) const +{ + Q_D(const QQuickDayOfWeekModel); + if (index.isValid() && index.row() < 7) { + int day = dayAt(index.row()); + switch (role) { + case DayRole: + return day; + case LongNameRole: + return d->locale.standaloneDayName(day == 0 ? Qt::Sunday : day, QLocale::LongFormat); + case ShortNameRole: + return d->locale.standaloneDayName(day == 0 ? Qt::Sunday : day, QLocale::ShortFormat); + case NarrowNameRole: + return d->locale.standaloneDayName(day == 0 ? Qt::Sunday : day, QLocale::NarrowFormat); + default: + break; + } + } + return QVariant(); +} + +int QQuickDayOfWeekModel::rowCount(const QModelIndex &parent) const +{ + if (parent.isValid()) + return 0; + return 7; +} + +QHash<int, QByteArray> QQuickDayOfWeekModel::roleNames() const +{ + QHash<int, QByteArray> roles; + roles[DayRole] = QByteArrayLiteral("day"); + roles[LongNameRole] = QByteArrayLiteral("longName"); + roles[ShortNameRole] = QByteArrayLiteral("shortName"); + roles[NarrowNameRole] = QByteArrayLiteral("narrowName"); + return roles; +} + +QT_END_NAMESPACE |