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/*
* Copyright (C) 2010, 2011, 2012 Research In Motion Limited. All rights reserved.
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2 of the License, or (at your option) any later version.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
*/
#include "config.h"
#include "DeviceOrientationClientBlackBerry.h"
#include "DeviceOrientationController.h"
#include "WebPage_p.h"
#include <BlackBerryPlatformDeviceOrientationTracker.h>
using namespace WebCore;
DeviceOrientationClientBlackBerry::DeviceOrientationClientBlackBerry(BlackBerry::WebKit::WebPagePrivate* webPagePrivate)
: m_webPagePrivate(webPagePrivate)
, m_tracker(0)
, m_controller(0)
{
}
DeviceOrientationClientBlackBerry::~DeviceOrientationClientBlackBerry()
{
if (m_tracker)
m_tracker->destroy();
}
void DeviceOrientationClientBlackBerry::setController(DeviceOrientationController* controller)
{
m_controller = controller;
}
void DeviceOrientationClientBlackBerry::deviceOrientationControllerDestroyed()
{
delete this;
}
void DeviceOrientationClientBlackBerry::startUpdating()
{
if (m_tracker)
m_tracker->resume();
else
m_tracker = BlackBerry::Platform::DeviceOrientationTracker::create(this);
}
void DeviceOrientationClientBlackBerry::stopUpdating()
{
if (m_tracker)
m_tracker->suspend();
}
DeviceOrientationData* DeviceOrientationClientBlackBerry::lastOrientation() const
{
return m_currentOrientation.get();
}
void DeviceOrientationClientBlackBerry::onOrientation(const BlackBerry::Platform::DeviceOrientationEvent* event)
{
m_currentOrientation = DeviceOrientation::create(true, event->alpha, true, event->beta, true, event->gamma);
if (!m_controller)
return;
m_controller->didChangeDeviceOrientation(lastOrientation());
}
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