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Diffstat (limited to 'src/timedatesettings/timezonemodel.cpp')
| -rw-r--r-- | src/timedatesettings/timezonemodel.cpp | 244 |
1 files changed, 0 insertions, 244 deletions
diff --git a/src/timedatesettings/timezonemodel.cpp b/src/timedatesettings/timezonemodel.cpp deleted file mode 100644 index d30f22e..0000000 --- a/src/timedatesettings/timezonemodel.cpp +++ /dev/null @@ -1,244 +0,0 @@ -/**************************************************************************** -** -** Copyright (C) 2016 The Qt Company Ltd. -** Contact: https://www.qt.io/licensing/ -** -** This file is part of the Device Utilities module of the Qt Toolkit. -** -** $QT_BEGIN_LICENSE:GPL$ -** 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 https://www.qt.io/terms-conditions. For further -** information use the contact form at https://www.qt.io/contact-us. -** -** GNU General Public License Usage -** Alternatively, this file may be used under the terms of the GNU -** General Public License version 3 or (at your option) any later version -** approved by the KDE Free Qt Foundation. The licenses are as published by -** the Free Software Foundation and appearing in the file LICENSE.GPL3 -** included in the packaging of this file. Please review the following -** information to ensure the GNU General Public License requirements will -** be met: https://www.gnu.org/licenses/gpl-3.0.html. -** -** $QT_END_LICENSE$ -** -****************************************************************************/ -#include <QLocale> -#include <QFuture> -#include <QFutureWatcher> -#include <QThread> -#include <QtConcurrent/QtConcurrentRun> -#include "timezonemodel.h" - -QT_BEGIN_NAMESPACE - -/*! - \class TimezoneItem - \inmodule QtTimeDateSettings - \inheaderfile timezonemodel.h - \brief The TimezoneItem class represents a time zone. -*/ - -/*! - \property TimezoneItem::id - \brief Holds the IANA time zone ID. - - \sa QTimeZone::id(), {IANA Time Zone IDs} -*/ - -/*! - \property TimezoneItem::name - \brief Holds the localized display name of the time zone. - - \sa QTimeZone::displayName() -*/ - -/*! - \property TimezoneItem::country - \brief Holds the name of the country for the time zone. - - \sa QTimeZone::country() -*/ - -/*! - Creates a time zone item with the IANA time zone ID \a id and parent - \a parent. -*/ -TimezoneItem::TimezoneItem(const QByteArray& id, QObject *parent) - :QObject(parent) -{ - QTimeZone tz = QTimeZone(id); - m_name = tz.displayName(QTimeZone::StandardTime); - m_country = QLocale::countryToString(tz.country()); - m_id = QString::fromUtf8(id); -} - -/*! - Returns the localized display name of the time zone. - - \sa QTimeZone::displayName() -*/ -QString TimezoneItem::name() const -{ - return m_name; -} - -/*! - Returns the name of the country for the time zone. - - \sa QTimeZone::country() -*/ -QString TimezoneItem::country() const -{ - return m_country; -} - -/*! - Returns the IANA time zone ID. - - \sa QTimeZone::id(), {IANA Time Zone IDs} -*/ -QString TimezoneItem::id() const -{ - return m_id; -} - -/*! - \class TimezoneModel - \inmodule QtTimeDateSettings - \inheaderfile timezonemodel.h - \brief The TimezoneModel class provides a model for the available time - zones. - - This class can be used as the model in a view that lists the available time - zones. -*/ - -/*! - \enum TimezoneModel::Roles - - This enum type holds information about a time zone. - - \value Name - Localized display name of the time zone - \value Country - Name of the country for the time zone - \value Id - IANA time zone ID -*/ - -/*! - \fn QList<TimezoneItem *> TimezoneModel::getModel() const - - Returns the time zone model for a time zone item. -*/ - -/*! - \fn TimezoneModel::ready() - - This signal is emitted when the model is ready. -*/ - -/*! - Creates a new time zone model with the parent \a parent. -*/ -TimezoneModel::TimezoneModel(QObject *parent) - : QAbstractListModel(parent) -{ - m_roleNames.insert(Qt::UserRole, "modelData"); - m_roleNames.insert(Country, "country"); - m_roleNames.insert(Name, "name"); - m_roleNames.insert(Id, "id"); - - - QFutureWatcher<void> *watcher = new QFutureWatcher<void>(this); - QFuture<void> future = QtConcurrent::run(TimezoneModel::generateModel, this); - watcher->setFuture(future); - connect(watcher, SIGNAL(finished()), this, SIGNAL(ready())); -} - -/*! - Creates the time zone model \a model. -*/ -void TimezoneModel::generateModel(TimezoneModel* model) -{ - QList<QByteArray> ids = QTimeZone::availableTimeZoneIds(); - foreach (QByteArray id, ids) { - TimezoneItem *zone = new TimezoneItem(id); - zone->moveToThread(model->thread()); - QMetaObject::invokeMethod(model, "addNewItem", Q_ARG( QObject*, qobject_cast<QObject*>(zone))); - } -} - -/*! - Adds the time zone item \a item to the time zone model. -*/ -void TimezoneModel::addNewItem(QObject* item) -{ - beginInsertRows(QModelIndex(), m_items.count(), m_items.count()); - TimezoneItem* newItem = qobject_cast<TimezoneItem*>(item); - if (newItem) - m_items.append(newItem); - endInsertRows(); -} - -/*! - Deletes the time zone model. -*/ -TimezoneModel::~TimezoneModel() -{ - qDeleteAll(m_items); -} - -/*! - Returns an array of the names of the roles in the model. -*/ -QHash<int, QByteArray> TimezoneModel::roleNames() const -{ - return m_roleNames; -} - -/*! - Returns the number of rows in the model with the parent \a parent. -*/ -int TimezoneModel::rowCount(const QModelIndex & parent) const -{ - Q_UNUSED(parent); - return m_items.count(); -} - -/*! - Returns the data at the index \a index in the model for the type of data - specified by \a role. -*/ -QVariant TimezoneModel::data(const QModelIndex & index, int role) const -{ - if (!index.isValid()) return QVariant(); - - TimezoneItem *item = m_items[index.row()]; - - switch (role) { - case Qt::UserRole: - return QVariant::fromValue(static_cast<QObject*>(item)); - break; - case Name: - return item->id(); - break; - case Country: - return item->country(); - break; - case Id: - return item->id(); - break; - case Qt::DisplayRole: - return item->id(); - break; - default: - return QVariant(); - } -} - -QT_END_NAMESPACE |