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Added initial support of seeking to SMC class.

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This commit is contained in:
23rd 2021-06-05 01:49:24 +03:00
parent 1cfbf24635
commit 13c70a9ce9
1 changed files with 32 additions and 3 deletions
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35
Telegram/SourceFiles/window/system_media_controls_manager.cpp
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@ -39,12 +39,15 @@ SystemMediaControlsManager::SystemMediaControlsManager(
}
const auto type = AudioMsgId::Type::Song;
using TrackState = Media::Player::TrackState;
const auto mediaPlayer = Media::Player::instance();
auto trackFilter = rpl::filter([=](const TrackState &state) {
return (state.id.type() == type);
});
mediaPlayer->updatedNotifier(
) | rpl::filter([=](const Media::Player::TrackState &state) {
return state.id.type() == type;
}) | rpl::map([=](const Media::Player::TrackState &state) {
) | trackFilter | rpl::map([=](const TrackState &state) {
using namespace Media::Player;
if (IsStoppedOrStopping(state.state)) {
return PlaybackStatus::Stopped;
@ -57,6 +60,24 @@ SystemMediaControlsManager::SystemMediaControlsManager(
_controls->setPlaybackStatus(status);
}, _lifetime);
if (_controls->seekingSupported()) {
mediaPlayer->updatedNotifier(
) | trackFilter | rpl::map([=](const TrackState &state) {
return state.position;
}) | rpl::distinct_until_changed(
) | rpl::start_with_next([=](int position) {
_controls->setPosition(position);
}, _lifetime);
mediaPlayer->updatedNotifier(
) | trackFilter | rpl::map([=](const TrackState &state) {
return state.length;
}) | rpl::distinct_until_changed(
) | rpl::start_with_next([=](int length) {
_controls->setDuration(length);
}, _lifetime);
}
rpl::merge(
mediaPlayer->stops(type) | rpl::map_to(false),
mediaPlayer->startsPlay(type) | rpl::map_to(true)
@ -135,6 +156,7 @@ SystemMediaControlsManager::SystemMediaControlsManager(
_controls->commandRequests(
) | rpl::start_with_next([=](Command command) {
switch (command) {
case Command::PlayPause: mediaPlayer->playPause(type); break;
case Command::Play: mediaPlayer->play(type); break;
case Command::Pause: mediaPlayer->pause(type); break;
case Command::Next: mediaPlayer->next(type); break;
@ -143,6 +165,13 @@ SystemMediaControlsManager::SystemMediaControlsManager(
}
}, _lifetime);
if (_controls->seekingSupported()) {
_controls->seekRequests(
) | rpl::start_with_next([=](float64 progress) {
mediaPlayer->finishSeeking(type, progress);
}, _lifetime);
}
Core::App().passcodeLockValue(
) | rpl::filter([=](bool locked) {
return locked && Core::App().maybeActiveSession();