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83 lines
2.8 KiB
Plaintext
83 lines
2.8 KiB
Plaintext
// Copyright 2017 The Chromium Authors. All rights reserved.
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// Use of this source code is governed by a BSD-style license that can be
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// found in the LICENSE file.
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module media_router.mojom;
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import "mojo/common/time.mojom";
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// Represents the current state of a media content. This struct should be kept
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// free of details specific to Media Router, so that it can be moved to the
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// media namespace and be reused for other features in the future.
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struct MediaStatus {
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enum PlayState {
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PLAYING,
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PAUSED,
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BUFFERING
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};
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// The title of the currently playing media. For example, in a MediaStatus
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// representing a YouTube Cast route, this is the title of the video.
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// For a tab mirroring or media remoting route, it's the page title.
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// For a Presentation API route, it is the presentation page title.
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string title;
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// Text describing the media, or a secondary title. For example, in a
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// MediaStatus representing a YouTube Cast session, this could be "YouTube".
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//
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// DEPRECATED. This is used to override MediaRoute.description (defined in
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// media_router.mojom) in the Media Router UX. We will be using
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// MediaRoute.description exclusively once all MRPs have been updated.
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// TODO(crbug.com/786208): Remove this when that is done.
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string description;
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// If this is true, the media can be played and paused through its
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// MediaController.
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bool can_play_pause;
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// If this is true, the media can be muted and unmuted through its
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// MediaController.
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bool can_mute;
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// If this is true, the media's volume can be changed through its
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// MediaController.
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bool can_set_volume;
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// If this is true, the media's current playback position can be changed
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// through its MediaController.
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bool can_seek;
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// Whether the media is playing, paused, or buffering.
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PlayState play_state;
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bool is_muted;
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// Current volume of the media, with 1 being the highest and 0 being the
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// lowest/no sound. When |is_muted| is true, there should be no sound
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// regardless of |volume|.
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float volume;
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// The length of the media. A value of 0 indicates that this is a media with
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// no set duration (e.g. a live stream).
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mojo.common.mojom.TimeDelta duration;
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// Current playback position. Must be less than or equal to |duration|.
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mojo.common.mojom.TimeDelta current_time;
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// Only set for Hangouts routes.
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HangoutsMediaStatusExtraData? hangouts_extra_data;
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};
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struct HangoutsMediaStatusExtraData {
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// Whether local present mode (aka "smooth motion") is on.
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bool local_present;
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};
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// Interface for being notified whenever the MediaStatus of a media changes.
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// This interface should be kept free of details specific to Media Router, so
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// that it can be moved to the media namespace and be reused for other features
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// in the future.
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interface MediaStatusObserver {
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OnMediaStatusUpdated(MediaStatus status);
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};
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