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// Copyright 2015 The Chromium Authors
// 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 "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/modules/modules_export.h"
#include "third_party/blink/renderer/platform/bindings/script_wrappable.h"
#include "third_party/blink/renderer/platform/heap/garbage_collected.h"
#include "third_party/blink/renderer/platform/mojo/heap_mojo_receiver.h"
#include "third_party/blink/renderer/platform/mojo/heap_mojo_remote.h"
namespace blink {
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 mojom::blink::PresentationReceiver {
DEFINE_WRAPPERTYPEINFO();
using ConnectionListProperty =
ScriptPromiseProperty<PresentationConnectionList, DOMException>;
public:
explicit PresentationReceiver(LocalDOMWindow*);
~PresentationReceiver() override = default;
// PresentationReceiver.idl implementation
ScriptPromise<PresentationConnectionList> connectionList(ScriptState*);
// mojom::blink::PresentationReceiver
void OnReceiverConnectionAvailable(
mojom::blink::PresentationConnectionResultPtr result) override;
void RegisterConnection(ReceiverPresentationConnection*);
void RemoveConnection(ReceiverPresentationConnection*);
void Terminate();
LocalDOMWindow* GetWindow() const { return window_.Get(); }
void Trace(Visitor*) const override;
private:
friend class PresentationReceiverTest;
static void RecordOriginTypeAccess(ExecutionContext&);
Member<ConnectionListProperty> connection_list_property_;
Member<PresentationConnectionList> connection_list_;
HeapMojoReceiver<mojom::blink::PresentationReceiver, PresentationReceiver>
presentation_receiver_receiver_;
HeapMojoRemote<mojom::blink::PresentationService>
presentation_service_remote_;
Member<LocalDOMWindow> window_;
};
} // namespace blink
#endif // THIRD_PARTY_BLINK_RENDERER_MODULES_PRESENTATION_PRESENTATION_RECEIVER_H_
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