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Added new event of seeking to media player.

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This commit is contained in:
23rd 2021-06-07 08:31:27 +03:00
parent b553520a48
commit 8356bac6d7
2 changed files with 27 additions and 0 deletions
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13
Telegram/SourceFiles/media/player/media_player_instance.cpp
View file

@ -411,6 +411,16 @@ rpl::producer<> Media::Player::Instance::startsPlay(
}) | rpl::to_empty; }) | rpl::to_empty;
} }
auto Media::Player::Instance::seekingChanges(AudioMsgId::Type type) const
-> rpl::producer<Media::Player::Instance::Seeking> {
return _seekingChanges.events(
) | rpl::filter([=](SeekingChanges data) {
return data.type == type;
}) | rpl::map([](SeekingChanges data) {
return data.seeking;
});
}
not_null<Instance*> instance() { not_null<Instance*> instance() {
Expects(SingleInstance != nullptr); Expects(SingleInstance != nullptr);
return SingleInstance; return SingleInstance;
@ -625,6 +635,7 @@ void Instance::startSeeking(AudioMsgId::Type type) {
} }
pause(type); pause(type);
emitUpdate(type); emitUpdate(type);
_seekingChanges.fire({ .seeking = Seeking::Start, .type = type });
} }
void Instance::finishSeeking(AudioMsgId::Type type, float64 progress) { void Instance::finishSeeking(AudioMsgId::Type type, float64 progress) {
@ -643,6 +654,7 @@ void Instance::finishSeeking(AudioMsgId::Type type, float64 progress) {
} }
} }
cancelSeeking(type); cancelSeeking(type);
_seekingChanges.fire({ .seeking = Seeking::Finish, .type = type });
} }
void Instance::cancelSeeking(AudioMsgId::Type type) { void Instance::cancelSeeking(AudioMsgId::Type type) {
@ -650,6 +662,7 @@ void Instance::cancelSeeking(AudioMsgId::Type type) {
data->seeking = AudioMsgId(); data->seeking = AudioMsgId();
} }
emitUpdate(type); emitUpdate(type);
_seekingChanges.fire({ .seeking = Seeking::Cancel, .type = type });
} }
void Instance::updateVoicePlaybackSpeed() { void Instance::updateVoicePlaybackSpeed() {

14
Telegram/SourceFiles/media/player/media_player_instance.h
View file

@ -51,6 +51,12 @@ not_null<Instance*> instance();
class Instance : private base::Subscriber { class Instance : private base::Subscriber {
public: public:
enum class Seeking {
Start,
Finish,
Cancel,
};
void play(AudioMsgId::Type type); void play(AudioMsgId::Type type);
void pause(AudioMsgId::Type type); void pause(AudioMsgId::Type type);
void stop(AudioMsgId::Type type); void stop(AudioMsgId::Type type);
@ -155,6 +161,8 @@ public:
rpl::producer<> stops(AudioMsgId::Type type) const; rpl::producer<> stops(AudioMsgId::Type type) const;
rpl::producer<> startsPlay(AudioMsgId::Type type) const; rpl::producer<> startsPlay(AudioMsgId::Type type) const;
rpl::producer<Seeking> seekingChanges(AudioMsgId::Type type) const;
bool pauseGifByRoundVideo() const; bool pauseGifByRoundVideo() const;
void documentLoadProgress(DocumentData *document); void documentLoadProgress(DocumentData *document);
@ -189,6 +197,11 @@ private:
std::unique_ptr<Streamed> streamed; std::unique_ptr<Streamed> streamed;
}; };
struct SeekingChanges {
Seeking seeking;
AudioMsgId::Type type;
};
Instance(); Instance();
~Instance(); ~Instance();
@ -269,6 +282,7 @@ private:
rpl::event_stream<AudioMsgId::Type> _playerStopped; rpl::event_stream<AudioMsgId::Type> _playerStopped;
rpl::event_stream<AudioMsgId::Type> _playerStartedPlay; rpl::event_stream<AudioMsgId::Type> _playerStartedPlay;
rpl::event_stream<TrackState> _updatedNotifier; rpl::event_stream<TrackState> _updatedNotifier;
rpl::event_stream<SeekingChanges> _seekingChanges;
rpl::lifetime _lifetime; rpl::lifetime _lifetime;
}; };