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// Copyright 2016 The Chromium Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#include "third_party/blink/renderer/modules/vr/vr_display_event.h"
namespace blink {
namespace {
String VRDisplayEventReasonToString(
device::mojom::blink::VRDisplayEventReason reason) {
switch (reason) {
case device::mojom::blink::VRDisplayEventReason::NONE:
return "";
case device::mojom::blink::VRDisplayEventReason::NAVIGATION:
return "navigation";
case device::mojom::blink::VRDisplayEventReason::MOUNTED:
return "mounted";
case device::mojom::blink::VRDisplayEventReason::UNMOUNTED:
return "unmounted";
}
NOTREACHED();
return "";
}
} // namespace
VRDisplayEvent* VRDisplayEvent::Create(
const AtomicString& type,
VRDisplay* display,
device::mojom::blink::VRDisplayEventReason reason) {
return MakeGarbageCollected<VRDisplayEvent>(
type, display, VRDisplayEventReasonToString(reason));
}
VRDisplayEvent::VRDisplayEvent() = default;
VRDisplayEvent::VRDisplayEvent(const AtomicString& type,
VRDisplay* display,
String reason)
: Event(type, Bubbles::kYes, Cancelable::kNo),
display_(display),
reason_(reason) {}
VRDisplayEvent::VRDisplayEvent(const AtomicString& type,
const VRDisplayEventInit* initializer)
: Event(type, initializer) {
if (initializer->hasDisplay())
display_ = initializer->display();
if (initializer->hasReason())
reason_ = initializer->reason();
}
VRDisplayEvent::~VRDisplayEvent() = default;
const AtomicString& VRDisplayEvent::InterfaceName() const {
return event_interface_names::kVRDisplayEvent;
}
void VRDisplayEvent::Trace(blink::Visitor* visitor) {
visitor->Trace(display_);
Event::Trace(visitor);
}
} // namespace blink
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