This fixes an issue on MacOS/X to only show non-root volumes in
the file-open dialog. They're just as valid for save-as, export, video
files etc.
In case of a 2nd internal disk, it is also a valid choice as default
folder for new sessions.
Only update MIDI devices list, which can be dynamic. Audio devices
which are in-use can't be updated, and the GUI may no longer show
the current device (since it is in use).
OptionPitchHighQuality - Use the highest quality
method for pitch shifting. This method has a CPU cost
approximately proportional to the required frequency shift
Editor::insert_time(), Editor::remove_time() handle automation
directly because time may be inserted to Routes without playlists
and combined undo-operation with marker, and tempo-changes.
However when the preference "automation_follows_regions" is enabled,
the playlist already moves the automation of region under any region
(possibly overriding future automation).
This resulted in possibly lossy, duplicate automation moves.
* Remove leading and trailing whitespace.
* use tabs to indent, space to align
/* prefer C-style comments like this,
* always use an asterisk on every line, this
* way small ASCII-graphics are always aligned
* using spaces after the asterisk.
*
* ^
* / \
* / \
* / \
* / \
* / \
* / /\ \
* /__/ \_/\_^__\
* A R D O U R
*
<< NO asterisk, there may be tabs :(
*
*/
eg. LV2 externalUI windows are not managed by ardour; Ardour cannot
intercept mapped() or delete_event() signals and hence also not
create a visibility-tracker.
First call to WindowProxy::toggle() creates the window, and the 2nd call
crashed since 6ca8ec5141, due to missing vistracker.
e.g. externalUI plugin windows, the processor-box uses WindowProxy
for all plugin-UIs incl. externalUIs.
