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/*
* Copyright (C) 2020 Igalia S.L. All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. 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 APPLE INC. AND ITS CONTRIBUTORS ``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 APPLE INC. OR ITS 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.
*/
#pragma once
#if ENABLE(WEBXR)
#include "FakeXRBoundsPoint.h"
#include "FakeXRInputSourceInit.h"
#include "FakeXRViewInit.h"
#include "JSDOMPromiseDeferred.h"
#include "PlatformXR.h"
#include "WebFakeXRInputController.h"
#include "WebXRRigidTransform.h"
#include "WebXRView.h"
#include "XRVisibilityState.h"
#include <wtf/RefCounted.h>
#include <wtf/Vector.h>
namespace WebCore {
class FakeXRView final : public RefCounted<FakeXRView> {
public:
static Ref<FakeXRView> create(XREye eye) { return adoptRef(*new FakeXRView(eye)); }
RefPtr<WebXRView> view() { return m_view; }
void setResolution(FakeXRViewInit::DeviceResolution resolution) { m_resolution = resolution; }
void setFieldOfView(FakeXRViewInit::FieldOfViewInit);
private:
FakeXRView(XREye eye)
{
m_view = WebXRView::create();
m_view->setEye(eye);
}
RefPtr<WebXRView> m_view;
FakeXRViewInit::DeviceResolution m_resolution;
FakeXRViewInit::FieldOfViewInit m_fov;
};
class SimulatedXRDevice final : public PlatformXR::Device {
WTF_MAKE_FAST_ALLOCATED;
public:
SimulatedXRDevice() { m_supportsOrientationTracking = true; }
void setNativeBoundsGeometry(Vector<FakeXRBoundsPoint> geometry) { m_nativeBoundsGeometry = geometry; }
void setViewerOrigin(RefPtr<WebXRRigidTransform>&& origin) { m_viewerOrigin = WTFMove(origin); }
void setFloorOrigin(RefPtr<WebXRRigidTransform>&& origin) { m_floorOrigin = WTFMove(origin); }
void setEmulatedPosition(bool emulated) { m_emulatedPosition = emulated; }
Vector<Ref<FakeXRView>>& views() { return m_views; }
private:
Optional<Vector<FakeXRBoundsPoint>> m_nativeBoundsGeometry;
RefPtr<WebXRRigidTransform> m_viewerOrigin;
RefPtr<WebXRRigidTransform> m_floorOrigin;
bool m_emulatedPosition { false };
Vector<Ref<FakeXRView>> m_views;
};
class WebFakeXRDevice final : public RefCounted<WebFakeXRDevice> {
public:
static Ref<WebFakeXRDevice> create() { return adoptRef(*new WebFakeXRDevice()); }
void setViews(const Vector<FakeXRViewInit>&);
void disconnect(DOMPromiseDeferred<void>&&);
void setViewerOrigin(FakeXRRigidTransformInit origin, bool emulatedPosition = false);
void clearViewerOrigin();
void simulateVisibilityChange(XRVisibilityState);
void setBoundsGeometry(Vector<FakeXRBoundsPoint> boundsCoordinates);
void setFloorOrigin(FakeXRRigidTransformInit);
void clearFloorOrigin();
void simulateResetPose();
Ref<WebFakeXRInputController> simulateInputSourceConnection(FakeXRInputSourceInit);
static ExceptionOr<Ref<FakeXRView>> parseView(const FakeXRViewInit&);
SimulatedXRDevice& simulatedXRDevice() { return m_device; }
private:
WebFakeXRDevice();
static ExceptionOr<Ref<WebXRRigidTransform>> parseRigidTransform(const FakeXRRigidTransformInit&);
SimulatedXRDevice m_device;
};
} // namespace WebCore
#endif // ENABLE(WEBXR)