The during trim-front, the call order is
1. Region::set_position_internal
2. Region::set_length_internal
::set_position_internal sets `_last_length.set_position (position());`
but the later call ::set_length_internal does `_last_length = _length;`
This sets last_position() == position(), and later Region::mid_thaw()
does not call Region::recompute_at_start().
Region gain envelope was not updated.
see also 00a1b7cb24 and 13d10582f0
This partially reverts eced764480. In many places Ardour uses
SMF directly, without loading the MIDI model in a libardour SMFSource.
In this case no information (track, channel-count) was available,
after eced764480, and worse various members were not initialized
and showed random numbers.
This fixes various import options.
Previously, the copied source file only contained data within the initial region bounds. This
meant that you could not trim the (unlinked) copy to beyond its initial bounds. Seems wrong.
It seems that using ::move_to() followed by Pango::Layout::show_in_cairo_context() leaves
the context in a state that is not correctly restored when using ::restore(). Therefore,
clear the path to avoid leaving any dangling current point
Found via `codespell -q 3 -S *.po,./.git,./share/patchfiles,./libs,./msvc_extra_headers,./share/web_surfaces,*.patch -L acount,ba,buss,busses,discreet,doubleclick,hsi,ontop,retrn,ro,scrollin,seh,siz,sord,sur,te,trough,ue`
VST preset restore has to happen in the GUI thread, specifically
the plugin's own UI event-loop (which on Linux and Windows is
not usually Ardour's Thread 1). However if there is no plugin
GUI, it should be safe to use Ardour's UI thread.
A widget's style (font) is only set after the widget has been
packed and inherits relevant information from the top-level window.
`set_size_request_to_display_given_text()` produces incorrect
results when it is called for widgets without a top-level
(here ARDOUR_UI::setup_windows() _main_window.add(), changes the
font from "Sans 11" to "Sans 9" for ArdourDropdowns).
`set_size_request_to_display_given_text()` must subscribe to
`signal_style_changed()`, however in case of ArdourButton UI-scaling
of elements also needs to be taken into account. It is preferable
to allow for multiple sizing-texts directly.
RegionFactory::create(Region&,..) copies all region properties.
There are however various operations that use a new Source
as intermediate to create a new Region from another Region.
Those operations should also inherit various region properties
(such as mute, opaque, locked, ..)
This likely broke in 3.x when Ardour migrated to context dependent
shortcuts (rather than GTK managed menu shortcuts).
While there is Gtkmm2ext::Application::hide, there is currently no
bindable action and hence no way to add a dedicated
shortcut. Furthermore, since this is a special NSApplication menu,
updating the menu-item when the action is bound is not trivial.
gtk_application_hide() is only implemented for macOS and
there is likely a better use for "H" shortcut anyway.
Querying available buffersizes and sample-rates requires access
to the device. Almost all ALSA devices are limited to
a single user-space application so we unconditionally try
to request access to the device.
Even though SIGINT is intended to be sent from terminals only,
it is more successful at terminating various child processes than
closing stdin and sending SIGTERM.
This effectively triggers a Session::request_overwrite_buffer
via Playlist::notify_contents_changed when the time-domain of a
Region changes.
When the time domain of a MIDI region changes, Region boundaries
and events positions change ever so slightly. The playlist has
to be rendered again to take this into account.
When MIDI regions with different time-domains are layered, notes
may not be resolved in correct order. Previously changing time-domains
to address this did not result in the playlist being reread.
This adds a special case of "flush/resolve" to restore the
state of an upper layer opaque MIDI region while at the same time
resolving notes of a lower layer region.
Robin Gareus
Paul Davis
luz paz
John Emmas