On Sun, 2017-01-15 at 19:34 +0100, Andreas Schneider wrote:
> > Perhaps you could design the way that input could be done to be easy
> to
> > pick up and use, and give reasonable feedback in the Display?
>
> What comes to my mind is the following: It is easiest to separate note
> input and input of the special features such as ligatures. An easy
> approach would be: select two notes, click on a button on the
> Gregorian
> palette, e.g. flexa, and everything is set up correctly, i.e. add
> ligature directives and the flexa directive in the above example.
Well, here is a sample script that does that - better it allows you to
enter two punctae and then hit flexa and it does the selection of the
two notes for you.
(let ((tag "Flexa"))
(if (and (not (d-HasSelection)) (d-PrevChord))
(begin
(d-SetMark)
(d-NextChord)
(d-SetPoint)))
(if (MoveToSelectionBeginningInThisStaff)
(begin
(d-DirectivePut-chord-prefix tag "\\[ ")
(d-DirectivePut-chord-postfix tag "\\flexa ")
(d-DirectivePut-chord-display tag "fl--")
(d-DirectivePut-chord-override tag 16)
(if (d-NextChord)
(begin
(d-DirectivePut-chord-postfix tag "\\] ")
(d-DirectivePut-chord-display tag "--]")
(d-DirectivePut-chord-override tag 16)))
(d-MoveCursorRight)
(d-SetSaved #f))
(d-WarningDialog (_ "You must select two notes"))))
Richard
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