1/*
2 * Copyright (C) 2012 Nokia Corporation and/or its subsidiary(-ies)
3 *
4 * This library is free software; you can redistribute it and/or
5 * modify it under the terms of the GNU Library General Public
6 * License as published by the Free Software Foundation; either
7 * version 2 of the License, or (at your option) any later version.
8 *
9 * This library is distributed in the hope that it will be useful,
10 * but WITHOUT ANY WARRANTY; without even the implied warranty of
11 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
12 * Library General Public License for more details.
13 *
14 * You should have received a copy of the GNU Library General Public License
15 * along with this library; see the file COPYING.LIB.  If not, write to
16 * the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
17 * Boston, MA 02110-1301, USA.
18 *
19 */
20
21#include "config.h"
22#include "DeviceMotionClientQt.h"
23
24#include "DeviceMotionProviderQt.h"
25
26#include <wtf/OwnPtr.h>
27#include <wtf/PassOwnPtr.h>
28#include <wtf/RefPtr.h>
29
30namespace WebCore {
31
32DeviceMotionClientQt::~DeviceMotionClientQt()
33{
34}
35
36void DeviceMotionClientQt::deviceMotionControllerDestroyed()
37{
38    delete this;
39}
40
41void DeviceMotionClientQt::setController(DeviceMotionController* controller)
42{
43    // Initialize lazily.
44    if (!m_provider)
45        m_provider = adoptPtr(new DeviceMotionProviderQt);
46
47    m_provider->setController(controller);
48}
49
50void DeviceMotionClientQt::startUpdating()
51{
52    if (m_provider)
53        m_provider->start();
54}
55
56void DeviceMotionClientQt::stopUpdating()
57{
58    if (m_provider)
59        m_provider->stop();
60}
61
62DeviceMotionData* DeviceMotionClientQt::lastMotion() const
63{
64    return m_provider->lastMotion();
65}
66
67} // namespace WebCore
68