void Update()
{
std::vector<int> const& keyframes = vc->GetKeyFrames();
agi::vfr::Framerate const& timecodes = vc->FPS();
if (keyframes.empty() || !timecodes.IsLoaded())
{
if (keyframe_samples.empty())
{
return;
}
keyframe_samples.clear();
AnnounceMarkerMoved();
return;
}
keyframe_samples.clear();
keyframe_samples.reserve(keyframes.size());
for (size_t i = 0; i < keyframes.size(); ++i)
{
keyframe_samples.push_back(AudioMarkerKeyframe(
controller->SamplesFromMilliseconds(timecodes.TimeAtFrame(keyframes[i]))));
}
AnnounceMarkerMoved();
}
void AudioTimingControllerKaraoke::Revert() {
active_line = c->selectionController->GetActiveLine();
cur_syl = 0;
commit_id = -1;
pending_changes = false;
start_marker.Move(active_line->Start);
end_marker.Move(active_line->End);
markers.clear();
labels.clear();
markers.reserve(kara->size());
labels.reserve(kara->size());
for (auto it = kara->begin(); it != kara->end(); ++it) {
if (it != kara->begin())
markers.emplace_back(it->start_time, &separator_pen, AudioMarker::Feet_None);
labels.emplace_back(it->text, TimeRange(it->start_time, it->start_time + it->duration));
}
AnnounceUpdatedPrimaryRange();
AnnounceUpdatedStyleRanges();
AnnounceMarkerMoved();
}
void AudioMarkerProviderKeyframes::Update() {
std::vector<int> const& keyframes = vc->GetKeyFrames();
agi::vfr::Framerate const& timecodes = vc->FPS();
if (keyframes.empty() || !timecodes.IsLoaded() || !enabled_opt->GetBool()) {
if (!markers.empty()) {
markers.clear();
AnnounceMarkerMoved();
}
return;
}
markers.clear();
markers.reserve(keyframes.size());
for (int frame : keyframes)
markers.emplace_back(style.get(), timecodes.TimeAtFrame(frame, agi::vfr::START));
AnnounceMarkerMoved();
}
void AudioTimingControllerKaraoke::AnnounceChanges(int syl) {
if (syl < 0) return;
if (syl == cur_syl || syl == cur_syl + 1) {
AnnounceUpdatedPrimaryRange();
AnnounceUpdatedStyleRanges();
}
AnnounceMarkerMoved();
AnnounceLabelChanged();
if (auto_commit)
DoCommit();
else {
pending_changes = true;
commit_id = -1;
}
}
void SecondsMarkerProvider::EnabledOptChanged() {
AnnounceMarkerMoved();
}
void VideoPositionMarkerProvider::Update(int frame_number) {
marker->SetPosition(vc->TimeAtFrame(frame_number));
AnnounceMarkerMoved();
}
