1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
|
// 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 CHROME_BROWSER_UI_GLOBAL_MEDIA_CONTROLS_CAST_MEDIA_NOTIFICATION_PRODUCER_H_
#define CHROME_BROWSER_UI_GLOBAL_MEDIA_CONTROLS_CAST_MEDIA_NOTIFICATION_PRODUCER_H_
#include <map>
#include <string>
#include <vector>
#include "base/functional/callback_forward.h"
#include "base/memory/raw_ptr.h"
#include "base/memory/weak_ptr.h"
#include "chrome/browser/ui/global_media_controls/cast_media_notification_item.h"
#include "components/global_media_controls/public/media_item_producer.h"
#include "components/global_media_controls/public/media_item_ui_observer.h"
#include "components/global_media_controls/public/media_item_ui_observer_set.h"
#include "components/media_router/browser/media_routes_observer.h"
namespace global_media_controls {
class MediaItemManager;
} // namespace global_media_controls
class Profile;
// Manages media notifications shown in the Global Media Controls dialog for
// active Cast sessions.
class CastMediaNotificationProducer
: public global_media_controls::MediaItemProducer,
public media_router::MediaRoutesObserver,
public global_media_controls::MediaItemUIObserver {
public:
CastMediaNotificationProducer(
Profile* profile,
global_media_controls::MediaItemManager* item_manager);
CastMediaNotificationProducer(
Profile* profile,
media_router::MediaRouter* router,
global_media_controls::MediaItemManager* item_manager);
CastMediaNotificationProducer(const CastMediaNotificationProducer&) = delete;
CastMediaNotificationProducer& operator=(
const CastMediaNotificationProducer&) = delete;
~CastMediaNotificationProducer() override;
// global_media_controls::MediaItemProducer:
base::WeakPtr<media_message_center::MediaNotificationItem> GetMediaItem(
const std::string& id) override;
std::set<std::string> GetActiveControllableItemIds() const override;
bool HasFrozenItems() override;
void OnItemShown(const std::string& id,
global_media_controls::MediaItemUI* item_ui) override;
void OnDialogDisplayed() override;
bool IsItemActivelyPlaying(const std::string& id) override;
// global_media_controls::MediaItemUIObserver:
void OnMediaItemUIDismissed(const std::string& id) override;
// media_router::MediaRoutesObserver:
void OnRoutesUpdated(
const std::vector<media_router::MediaRoute>& routes) override;
size_t GetActiveItemCount() const;
bool HasLocalMediaRoute() const;
private:
using Items = std::map<std::string, CastMediaNotificationItem>;
bool HasActiveItems() const;
const raw_ptr<Profile> profile_;
const raw_ptr<media_router::MediaRouter> router_;
const raw_ptr<global_media_controls::MediaItemManager> item_manager_;
// Maps from notification item IDs to items.
Items items_;
global_media_controls::MediaItemUIObserverSet item_ui_observer_set_;
};
#endif // CHROME_BROWSER_UI_GLOBAL_MEDIA_CONTROLS_CAST_MEDIA_NOTIFICATION_PRODUCER_H_
|
