blob: 09a41e4968f3d2fb6df7a869432f2d8e02f189f3 [file] [log] [blame]
// Copyright 2014 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 Presentation_h
#define Presentation_h
#include "core/dom/ContextLifecycleObserver.h"
#include "platform/bindings/ScriptWrappable.h"
#include "platform/heap/Handle.h"
#include "platform/heap/Heap.h"
namespace blink {
class LocalFrame;
class PresentationReceiver;
class PresentationRequest;
// Implements the main entry point of the Presentation API corresponding to the
// Presentation.idl
// See https://w3c.github.io/presentation-api/#navigatorpresentation for
// details.
class Presentation final : public ScriptWrappable, public ContextClient {
USING_GARBAGE_COLLECTED_MIXIN(Presentation);
DEFINE_WRAPPERTYPEINFO();
public:
static Presentation* Create(LocalFrame*);
virtual void Trace(blink::Visitor*);
PresentationRequest* defaultRequest() const;
void setDefaultRequest(PresentationRequest*);
PresentationReceiver* receiver();
private:
explicit Presentation(LocalFrame*);
// Default PresentationRequest used by the embedder.
Member<PresentationRequest> default_request_;
// PresentationReceiver instance. It will always be nullptr if the Blink
// instance is not running as a presentation receiver.
Member<PresentationReceiver> receiver_;
};
} // namespace blink
#endif // Presentation_h