| 1 | // Copyright (C) 2021 The Qt Company Ltd. |
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| 2 | // SPDX-License-Identifier: LicenseRef-Qt-Commercial OR LGPL-3.0-only OR GPL-2.0-only OR GPL-3.0-only |
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| 3 | |
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| 4 | #include "qquickdayofweekmodel_p.h" |
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| 5 | |
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| 6 | #include <QtCore/private/qabstractitemmodel_p.h> |
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| 7 | |
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| 8 | QT_BEGIN_NAMESPACE |
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| 9 | |
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| 10 | class QQuickDayOfWeekModelPrivate : public QAbstractItemModelPrivate |
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| 11 | { |
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| 12 | Q_DECLARE_PUBLIC(QQuickDayOfWeekModel) |
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| 13 | |
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| 14 | public: |
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| 15 | QLocale locale; |
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| 16 | }; |
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| 17 | |
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| 18 | QQuickDayOfWeekModel::QQuickDayOfWeekModel(QObject *parent) : |
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| 19 | QAbstractListModel(*(new QQuickDayOfWeekModelPrivate), parent) |
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| 20 | { |
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| 21 | } |
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| 22 | |
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| 23 | QLocale QQuickDayOfWeekModel::locale() const |
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| 24 | { |
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| 25 | Q_D(const QQuickDayOfWeekModel); |
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| 26 | return d->locale; |
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| 27 | } |
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| 28 | |
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| 29 | void QQuickDayOfWeekModel::setLocale(const QLocale &locale) |
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| 30 | { |
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| 31 | Q_D(QQuickDayOfWeekModel); |
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| 32 | if (d->locale != locale) { |
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| 33 | d->locale = locale; |
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| 34 | emit localeChanged(); |
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| 35 | emit dataChanged(topLeft: index(row: 0, column: 0), bottomRight: index(row: 6, column: 0)); |
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| 36 | } |
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| 37 | } |
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| 38 | |
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| 39 | int QQuickDayOfWeekModel::dayAt(int index) const |
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| 40 | { |
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| 41 | Q_D(const QQuickDayOfWeekModel); |
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| 42 | int day = d->locale.firstDayOfWeek() + index; |
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| 43 | if (day > 7) |
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| 44 | day -= 7; |
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| 45 | if (day == 7) |
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| 46 | day = 0; // Qt::Sunday = 7, but Sunday is 0 in JS Date |
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| 47 | return day; |
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| 48 | } |
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| 49 | |
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| 50 | QVariant QQuickDayOfWeekModel::data(const QModelIndex &index, int role) const |
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| 51 | { |
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| 52 | Q_D(const QQuickDayOfWeekModel); |
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| 53 | if (index.isValid() && index.row() < 7) { |
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| 54 | int day = dayAt(index: index.row()); |
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| 55 | switch (role) { |
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| 56 | case DayRole: |
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| 57 | return day; |
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| 58 | case LongNameRole: |
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| 59 | return d->locale.standaloneDayName(day == 0 ? Qt::Sunday : day, format: QLocale::LongFormat); |
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| 60 | case ShortNameRole: |
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| 61 | return d->locale.standaloneDayName(day == 0 ? Qt::Sunday : day, format: QLocale::ShortFormat); |
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| 62 | case NarrowNameRole: |
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| 63 | return d->locale.standaloneDayName(day == 0 ? Qt::Sunday : day, format: QLocale::NarrowFormat); |
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| 64 | default: |
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| 65 | break; |
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| 66 | } |
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| 67 | } |
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| 68 | return QVariant(); |
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| 69 | } |
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| 70 | |
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| 71 | int QQuickDayOfWeekModel::rowCount(const QModelIndex &parent) const |
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| 72 | { |
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| 73 | if (parent.isValid()) |
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| 74 | return 0; |
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| 75 | return 7; |
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| 76 | } |
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| 77 | |
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| 78 | QHash<int, QByteArray> QQuickDayOfWeekModel::roleNames() const |
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| 79 | { |
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| 80 | QHash<int, QByteArray> roles; |
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| 81 | roles[DayRole] = QByteArrayLiteral("day" ); |
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| 82 | roles[LongNameRole] = QByteArrayLiteral("longName" ); |
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| 83 | roles[ShortNameRole] = QByteArrayLiteral("shortName" ); |
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| 84 | roles[NarrowNameRole] = QByteArrayLiteral("narrowName" ); |
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| 85 | return roles; |
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| 86 | } |
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| 87 | |
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| 88 | QT_END_NAMESPACE |
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| 89 | |
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| 90 | #include "moc_qquickdayofweekmodel_p.cpp" |
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| 91 | |
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