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/*
* Copyright (C) 2016 The Qt Company Ltd.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
#include "statusbarmodel.h"
#include "statusbarserver.h"
#include <QtDBus/QDBusConnection>
class StatusBarModel::Private
{
public:
Private(StatusBarModel *parent);
private:
StatusBarModel *q;
public:
StatusBarServer server;
QString iconList[StatusBarServer::SupportedCount];
};
StatusBarModel::Private::Private(StatusBarModel *parent)
: q(parent)
{
QDBusConnection dbus = QDBusConnection::sessionBus();
dbus.registerObject("/StatusBar", &server);
dbus.registerService("org.agl.homescreen");
connect(&server, &StatusBarServer::statusIconChanged, [&](int placeholderIndex, const QString &icon) {
if (placeholderIndex < 0 || StatusBarServer::SupportedCount <= placeholderIndex) return;
if (iconList[placeholderIndex] == icon) return;
iconList[placeholderIndex] = icon;
emit q->dataChanged(q->index(placeholderIndex), q->index(placeholderIndex));
});
for (int i = 0; i < StatusBarServer::SupportedCount; i++) {
iconList[i] = server.getStatusIcon(i);
}
}
StatusBarModel::StatusBarModel(QObject *parent)
: QAbstractListModel(parent)
, d(new Private(this))
{
}
StatusBarModel::~StatusBarModel()
{
delete d;
}
int StatusBarModel::rowCount(const QModelIndex &parent) const
{
if (parent.isValid())
return 0;
return StatusBarServer::SupportedCount;
}
QVariant StatusBarModel::data(const QModelIndex &index, int role) const
{
QVariant ret;
if (!index.isValid())
return ret;
switch (role) {
case Qt::DisplayRole:
ret = d->iconList[index.row()];
break;
default:
break;
}
return ret;
}
QHash<int, QByteArray> StatusBarModel::roleNames() const
{
QHash<int, QByteArray> roles;
roles[Qt::DisplayRole] = "icon";
return roles;
}
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