Implements count-in, playing 'tick-tack' each time playback is started. #504
Add this suggestion to a batch that can be applied as a single commit.
This suggestion is invalid because no changes were made to the code.
Suggestions cannot be applied while the pull request is closed.
Suggestions cannot be applied while viewing a subset of changes.
Only one suggestion per line can be applied in a batch.
Add this suggestion to a batch that can be applied as a single commit.
Applying suggestions on deleted lines is not supported.
You must change the existing code in this line in order to create a valid suggestion.
Outdated suggestions cannot be applied.
This suggestion has been applied or marked resolved.
Suggestions cannot be applied from pending reviews.
Suggestions cannot be applied on multi-line comments.
Suggestions cannot be applied while the pull request is queued to merge.
Suggestion cannot be applied right now. Please check back later.
Ticks are always played for at least one full measure (nominal time signature at playback starting point). If the playback starting point is not at the beginning of a measure or if the measure is shorter than nominal (anacrusis), also plays enough 'tick-tack' to fill the measure.
Count-in is turned on / off with a button in the play panel.
A provisional button icon is supplied (roughly representing a conductor hand and stick); a better icon is probably needed.