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/*
* Copyright 2010, The Android Open Source Project
* Copyright (C) 2012 Samsung Electronics. All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* * Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* * Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS ``AS IS'' AND ANY
* EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR
* CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
* EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
* PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
* PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY
* OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
#include "config.h"
#include "DeviceOrientationController.h"
#include "DeviceOrientationClient.h"
#include "DeviceOrientationData.h"
#include "DeviceOrientationEvent.h"
#include "InspectorInstrumentation.h"
namespace WebCore {
DeviceOrientationController::DeviceOrientationController(Page* page, DeviceOrientationClient* client)
: DeviceController(client)
, m_page(page)
{
ASSERT(m_client);
deviceOrientationClient()->setController(this);
}
PassOwnPtr<DeviceOrientationController> DeviceOrientationController::create(Page* page, DeviceOrientationClient* client)
{
return adoptPtr(new DeviceOrientationController(page, client));
}
void DeviceOrientationController::didChangeDeviceOrientation(DeviceOrientationData* orientation)
{
orientation = InspectorInstrumentation::overrideDeviceOrientation(m_page, orientation);
dispatchDeviceEvent(DeviceOrientationEvent::create(eventNames().deviceorientationEvent, orientation));
}
DeviceOrientationClient* DeviceOrientationController::deviceOrientationClient()
{
return static_cast<DeviceOrientationClient*>(m_client);
}
bool DeviceOrientationController::hasLastData()
{
return deviceOrientationClient()->lastOrientation();
}
PassRefPtr<Event> DeviceOrientationController::getLastEvent()
{
return DeviceOrientationEvent::create(eventNames().deviceorientationEvent, deviceOrientationClient()->lastOrientation());
}
const char* DeviceOrientationController::supplementName()
{
return "DeviceOrientationController";
}
DeviceOrientationController* DeviceOrientationController::from(Page* page)
{
return static_cast<DeviceOrientationController*>(Supplement<Page>::from(page, supplementName()));
}
bool DeviceOrientationController::isActiveAt(Page* page)
{
if (DeviceOrientationController* self = DeviceOrientationController::from(page))
return self->isActive();
return false;
}
void provideDeviceOrientationTo(Page* page, DeviceOrientationClient* client)
{
DeviceOrientationController::provideTo(page, DeviceOrientationController::supplementName(), DeviceOrientationController::create(page, client));
}
} // namespace WebCore
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