summaryrefslogtreecommitdiffstats
path: root/src/timedatesettings/timezonemodel.cpp
diff options
context:
space:
mode:
Diffstat (limited to 'src/timedatesettings/timezonemodel.cpp')
-rw-r--r--src/timedatesettings/timezonemodel.cpp139
1 files changed, 139 insertions, 0 deletions
diff --git a/src/timedatesettings/timezonemodel.cpp b/src/timedatesettings/timezonemodel.cpp
new file mode 100644
index 0000000..2a8d0ed
--- /dev/null
+++ b/src/timedatesettings/timezonemodel.cpp
@@ -0,0 +1,139 @@
+/****************************************************************************
+**
+** Copyright (C) 2015 The Qt Company Ltd.
+** Contact: http://www.qt.io/licensing/
+**
+** This file is part of the Qt Device Utilities 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 <QLocale>
+#include <QFuture>
+#include <QThread>
+#include <QtConcurrent/QtConcurrentRun>
+#include "timezonemodel.h"
+
+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 = id;
+}
+
+QString TimezoneItem::name() const
+{
+ return m_name;
+}
+
+QString TimezoneItem::country() const
+{
+ return m_country;
+}
+
+QString TimezoneItem::id() const
+{
+ return m_id;
+}
+
+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");
+
+ QFuture<void> t1 = QtConcurrent::run(TimezoneModel::generateModel, this);
+}
+
+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)));
+ }
+}
+
+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();
+}
+
+TimezoneModel::~TimezoneModel()
+{
+ qDeleteAll(m_items);
+}
+
+QHash<int, QByteArray> TimezoneModel::roleNames() const
+{
+ return m_roleNames;
+}
+
+
+int TimezoneModel::rowCount(const QModelIndex & parent) const
+{
+ Q_UNUSED(parent);
+ return m_items.count();
+}
+
+QVariant TimezoneModel::data(const QModelIndex & index, int role) const
+{
+ if (!index.isValid()) return QVariant();
+
+ TimezoneItem *item = m_items[index.row()];
+ if (role == Qt::UserRole) {
+ return item->id();
+ }
+
+ switch (role) {
+ 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 "";
+ }
+}