Make MainClock more self-contained and generic by moving logic from the
Config system and to the class itself, while making the class less aware
of how it is used in the config system.
It is slightly dirty to store the initial AudioClock widget name in
MainClock, but less dirty than having to pass the whole name correctly
every time the delta mode changes.
Also avoid confusing use of 'mode', which in AudioClock is used for the
units/formatting of the clock.
We would like to introduce an actual setter, but the most appropriate
name for it was used by something else: the high level callback invoked
when selecting the menu item.
* use UTF-8 music symbols for both
- note length
- dynamics (velocity)
This allows for both color theming as well as scaling. Previously
fixed size, black icons were used.
* directly rely on ActionManager actions for radio actions
This simplifies code and removes ambiguities.
* hide Bank/Patch buttons. Those actions are not implemented
Previously the flag was not honored. AudioSource::write() calls
-> SndFileSource::write_unlocked()
-> SndFileSource::nondestructive_write_unlocked() which calls
-> AudioSource::compute_and_write_peaks
This produced "cannot open _peakpath" messages during
session-archive FLAC encoding. Likewise closing an audio file
calls touch_peakfile(). Although this simply failed silently.
Keep file-system paths and PBD::Searchpath mostly separate.
This amends 58c2b0a848 libs/fst directly includes relevant
ardour C++ code, so lib/fst must not link against libardour.
The problem was that 58c2b0a848 introduced additional
dependencies on other libardour functions.
libardourcp and now libardour_midisurface are not control
surfaces, but helper libraries for those.
They need to be deployed to the library folder (shared between
ctrl surfaces) and not scanned as ctrl surfaces at runtime.
Having current_time as a public alias of the private last_when did not
add any clarity to the abstraction of last_time. A small step, but still
room for improvement.
Ignored strings were scanned to a buffer that potentially could
overflow. There might be hidden invariants that make actual overflow
impossible, but that seems like a fragile defense.
Instead, just *really* ignore them.
