unpunch

unpunch is the most recent note sequencer in netpd. It  is similar to many  MIDI-style piano
roll sequencers that you might already know. Yet, it is the only note sequencer in netpd
that supports note duration and velocity.

Its main features are:

editing with mouse actions and modifier keys
editing with key commands
copy&paste one or a group of notes
editing a group of notes simultaneously
navigation with key commands

Editing

NOTE CREATION AND DELETION

Click (on emtpy space): create a note
Doubleclick (on note): delete a note
Ctrl_L + Click (on note): delete note

NOTE: Defaults are set in top section (velocity, duration, gid)

NOTE MANIPULATION

Drag right end of note: change duration
Switch property selector in top section to velocity, duration, or gid. Value appears as number on each note. Numbers can be manipulated.

NOTE SELECTION

Shift_L + Click (on note): toggle selection
Shift_L + (Click, Click) (twice on empty space): mark a region to select all notes within region.

NOTE: Marking many regions adds notes to selection instead of replacing current selection.

NOTE SELECTION MANIPULATION

NOTE: Key commands reuiqre keyboard to be toggled on

ArrowKey?: Move selection to given direction
Shift_L + ArrowKey?: Increase step size to 1 octave, 1 bar respectively.
Ctrl_L + ArrowKey?: Make a copy while moving selection
Delete: Delete selected notes
Escape: Unselect all selected notes

Toggle the grey bar above any default selector (velocity, duration, gid) to red. Subsequent default changes are applied immediately to whole selection

NAVIGATION

PgUp? / PgDn?: switch view by one page
Shift_L + PgUp? / PgDn?: switch view by one octave

KEYBOARD TOGGLE

When using keyboard, key events are received when any Pd window has grab. In
order to avoid unwanted edits and to allow many instances of unpunch, the
keyboard toggle makes sure that at most one instance receives key events.