blob: 714eba9559d5e05ce0e69946787585d7d534cd58 [file] [log] [blame]
// Copyright 2015 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.
#ifndef THIRD_PARTY_BLINK_RENDERER_MODULES_PRESENTATION_PRESENTATION_RECEIVER_H_
#define THIRD_PARTY_BLINK_RENDERER_MODULES_PRESENTATION_PRESENTATION_RECEIVER_H_
#include "mojo/public/cpp/bindings/pending_receiver.h"
#include "mojo/public/cpp/bindings/pending_remote.h"
#include "mojo/public/cpp/bindings/receiver.h"
#include "mojo/public/cpp/bindings/remote.h"
#include "third_party/blink/public/mojom/presentation/presentation.mojom-blink.h"
#include "third_party/blink/renderer/bindings/core/v8/script_promise.h"
#include "third_party/blink/renderer/bindings/core/v8/script_promise_property.h"
#include "third_party/blink/renderer/core/dom/dom_exception.h"
#include "third_party/blink/renderer/core/execution_context/context_lifecycle_observer.h"
#include "third_party/blink/renderer/modules/modules_export.h"
#include "third_party/blink/renderer/platform/bindings/script_wrappable.h"
#include "third_party/blink/renderer/platform/heap/handle.h"
#include "third_party/blink/renderer/platform/heap/heap.h"
namespace blink {
class Document;
class PresentationConnectionList;
class ReceiverPresentationConnection;
// Implements the PresentationReceiver interface from the Presentation API from
// which websites can implement the receiving side of a presentation. This needs
// to be eagerly created in order to have the receiver associated with the
// client.
class MODULES_EXPORT PresentationReceiver final
: public ScriptWrappable,
public ContextLifecycleObserver,
public mojom::blink::PresentationReceiver {
USING_GARBAGE_COLLECTED_MIXIN(PresentationReceiver);
DEFINE_WRAPPERTYPEINFO();
using ConnectionListProperty =
ScriptPromiseProperty<Member<PresentationReceiver>,
Member<PresentationConnectionList>,
Member<DOMException>>;
public:
explicit PresentationReceiver(LocalFrame*);
~PresentationReceiver() override = default;
static PresentationReceiver* From(Document&);
// PresentationReceiver.idl implementation
ScriptPromise connectionList(ScriptState*);
// mojom::blink::PresentationReceiver
void OnReceiverConnectionAvailable(
mojom::blink::PresentationInfoPtr,
mojo::PendingRemote<mojom::blink::PresentationConnection>,
mojo::PendingReceiver<mojom::blink::PresentationConnection>) override;
void RegisterConnection(ReceiverPresentationConnection*);
void RemoveConnection(ReceiverPresentationConnection*);
void Terminate();
void Trace(blink::Visitor*) override;
private:
friend class PresentationReceiverTest;
static void RecordOriginTypeAccess(ExecutionContext&);
// ContextLifecycleObserver implementation.
void ContextDestroyed(ExecutionContext*) override;
Member<ConnectionListProperty> connection_list_property_;
Member<PresentationConnectionList> connection_list_;
mojo::Receiver<mojom::blink::PresentationReceiver>
presentation_receiver_receiver_{this};
mojo::Remote<mojom::blink::PresentationService> presentation_service_remote_;
};
} // namespace blink
#endif // THIRD_PARTY_BLINK_RENDERER_MODULES_PRESENTATION_PRESENTATION_RECEIVER_H_