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// Copyright 2019 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#ifndef CONTENT_BROWSER_PICTURE_IN_PICTURE_PICTURE_IN_PICTURE_SERVICE_IMPL_H_
#define CONTENT_BROWSER_PICTURE_IN_PICTURE_PICTURE_IN_PICTURE_SERVICE_IMPL_H_
#include "content/common/content_export.h"
#include "content/public/browser/document_service.h"
#include "media/mojo/mojom/media_player.mojom.h"
#include "mojo/public/cpp/bindings/pending_associated_remote.h"
#include "mojo/public/cpp/bindings/pending_receiver.h"
#include "mojo/public/cpp/bindings/pending_remote.h"
#include "third_party/blink/public/mojom/picture_in_picture/picture_in_picture.mojom.h"
namespace content {
class VideoPictureInPictureWindowControllerImpl;
// Receives Picture-in-Picture messages from a given RenderFrame for video
// Picture-in-Picture mode. There is one PictureInPictureServiceImpl per
// RenderFrameHost. The service pipes the `StartSession()` call to the
// VideoPictureInPictureWindowControllerImpl which owns the created session. The
// same object will get notified when the service is killed given that the
// VideoPictureInPictureWindowControllerImpl is WebContents-bound instead of
// RenderFrameHost. PictureInPictureServiceImpl owns itself. It self-destructs
// as needed, see the DocumentService's documentation for more information.
class CONTENT_EXPORT PictureInPictureServiceImpl final
: public content::DocumentService<blink::mojom::PictureInPictureService> {
public:
static void Create(
RenderFrameHost*,
mojo::PendingReceiver<blink::mojom::PictureInPictureService>);
static PictureInPictureServiceImpl* CreateForTesting(
RenderFrameHost*,
mojo::PendingReceiver<blink::mojom::PictureInPictureService>);
PictureInPictureServiceImpl(const PictureInPictureServiceImpl&) = delete;
PictureInPictureServiceImpl& operator=(const PictureInPictureServiceImpl&) =
delete;
// PictureInPictureService implementation.
void StartSession(
uint32_t player_id,
mojo::PendingAssociatedRemote<media::mojom::MediaPlayer> player_remote,
const viz::SurfaceId& surface_id,
const gfx::Size& natural_size,
bool show_play_pause_button,
mojo::PendingRemote<blink::mojom::PictureInPictureSessionObserver>,
const gfx::Rect& source_bounds,
StartSessionCallback) final;
private:
friend class PictureInPictureSession;
PictureInPictureServiceImpl(
RenderFrameHost&,
mojo::PendingReceiver<blink::mojom::PictureInPictureService>);
~PictureInPictureServiceImpl() override;
VideoPictureInPictureWindowControllerImpl& GetController();
};
} // namespace content
#endif // CONTENT_BROWSER_PICTURE_IN_PICTURE_PICTURE_IN_PICTURE_SERVICE_IMPL_H_
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