* Insensitive route-ops menu when track disabled
* Re-order route-ops to match mixer-strip
* Add number Label to foldbacks
* Set spacing for consistent look/feel
This resolves ambiguities of overloaded non-virtual methods
that used shared protected variables (send_blink_connection).
It fixes "show sends" of foldback busses (spilling the send
controls) and allows for showing showing other sends directly
without first disabling it.
This fixes some related issues with inheritance and
signal propagation.
Also since foldback-busses are not selectable AxisViews,
various keyboard-shortcut operations cannot be performed
from the mixer-context. However the processox-box itself
provides these actions for the fold-back bus.
Remove unused code that was copy/pasted from mixer_strip.cc
which is not needed for foldback strips. Notably alternative
delivery display mode (aux-sends).
* un-hardcode button numbers, use portable modifier API
* allow to toggle Send bypass with middle-click
* add support for delete-operator
* Only act on single-click press
Prefer to reuse spill logic from the mixer-ui.
This allows to spill routes directly after spilling
foldbacks. Previously that resulted in FB "show sends"
to keep flashing even then no foldbacks were spilled anymore.
It also simplifies various aspects of foldback prev/next
logic.
I had set the previous next buttons to wrap around
but Robin felt dead ending was better. The previous
button becomes insensitive when the first foldback bus
is displayed and next is insensitive when the last is
displayed.
- Set width so added pan controls in send controls don't change size
- output button shows only ports applicable to foldback use
- Size text to leave widget width alone
- Center level control
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