Sadly some popular Window Managers do not follow
freedesktop.org specifications. This results in Ardour's splash
screen obscuring session setup dialogs on those systems.
'unbang' is better described as a mouse-up or button-release event
* if launch-style is Gate or Repeat, then UnBang will stop the playing clip
* in other launch-styles, UnBang is ignored
some prior code using UnBang will change to
stop_quantized() or request_stop()
Grid controllers will largely want to access clips in the order they appear on the Cue page
It is up to the device (and/or its ControlProtocol) to handle banking
normally we operate on TriggerPtr's which are a safe way to track
trigger lifetime, safely modify their properties, and launch them.
bang_trigger_at() is a convenience function to look up a trigger by index,
and launch it, in one step. Potentially useful for control surfaces.
We now try to get to the right location within the MIDI data and continue
playing, rather than pretending that we reached the end.
This also fixes a thinko that caused only the first few notes of a
MIDI trigger to play.
This may also solve cases where due to length, sample rate and tempo
settings, a trigger finished precisely on a ::run() call boundary.
1. leave tertiary-scroll for navigation and primary scroll for session timeline zoom
2. unmodified scroll in edit mode scrolls contents
3. secondary-scroll zooms in and out on contents (i.e. vertical zoom for MIDI)
4. primary-secondary scroll has the just-one-edge behavior previously provided
Import via Drag/Drop previously worked by selecting a track,
and then importing to the selected track.
This approach fails when the selected track is in a track-group,
and selecting the track also selects other tracks of different type.
Now the track to drop onto is passed directly passed through to
::finish_bringing_in_material as existing_track.
* allow to update IR data
* allow to use mono processing in base-class
This is handy for FIR (Readable/ROM), and operating directly
on local data (ratherer than mapped buffers)
Usually C++ class instance has the same mem address as its first parent.
LuaBridge uses this to for derived classes. A TemopPoint instance has
the same address as its parent Tempo. However due to virtual inheritance
this was not the case due to a lack of virtual d'tor.
Now the following Lua code works correctly
```
tm = Temporal.TempoMap.read()
tp = Temporal.timepos_t (0)
print (tm:tempo_at(tp):note_type())
```
Previously the last line failed calling Tempo::note_type()
on a TempoPoint instance, due to memory offset e.g.
TempoPoint: 0x600000ff90e0 Tempo: 0x600000ff90e8
