Mixer-scenes are session objects, and the signal must not be
connected across session instances.
This fixes a read-lock after write-lock when switching snapshots:
Session::set_state -> MixerScene::set_state ->
MixerScene::set_name -> Change(); /* emit signal */
... -> Mixer_UI::update_scene_buttons -> Session::nth_mixer_scene
* don't create a new MixerScene if one already exists
* only resize the vector when necessary
* adding a new scene at position N should not shrink the vector size
The design ignored the ratio computed by the drag interaction, and relied on getting the stretch
ratio from the dialog. This truncated the actual ratio, leading to (relatively) small errors
in the length of the generated region.
Now, if the ratio provided by the drag is not (1/1) (i.e. a single click while in timefx mode)
then the percentage stretch spinner is marked insensitive and the stretch ratio is taken from
the given ratio. For single clicks, the user can still adjust the percentage as they wish
Previously it was possible to cause a 64bit signed to 32bit
unsigned overflow. `from_stretcher` is pframes_t aka. uint32_t.
With int64_t arguments a std::min() expression producing negative
result will result in large 32bit values:
(pframes_t) std::min<int64_t>(1024, 176400 - 187392) = 4294956304
This produced a segfault when used as n_samples to copy in
buf.accumulate_from()
Because a bartime point IS-A tempo point and IS-A meter point, we cannot just delete the tempo
point passed into core_add_tempo() if the new point replaces an existing one. Ditto for meter.
So, leave that logic up to the caller
timecnt_t and timepos_t constructors with the initial argument as an int64_t
are assumed to be using samples. We need to use the explicit factory methods
instead.
Session handles the case when the button is used to enable cue triggering, by
forcing a locate to the current transport position.
TriggerBox now connects to the correct configuration object to notice when cue
triggering is disabled, and sets _cancel_locate_armed appropriately.
No behavior should be changed by this modification; the argument has a default value of false, which
matches previous semantics, and every instance where the argument is specified, it is given as false.
Disable the "More" button when search parameters change. The button is
supposed to continue the current search, but if any of the search
parameters (tags, sort, or licence) have changed, that doesn't really
make sense. Just disable it if the user changes any of them.
Make sure that filenames in the freesound results list are escaped
properly for the tooltip, and append the full licence URL returned to the
tooltip too.
Make the filename column Gtk::TREE_VIEW_COLUMN_FIXED, so that it doesn't
expand to the width of the longest filename in the results and push the
columns to the right out of view. Resizing the import dialogue larger
still allows longer file names to be seen, and it's still possible to
manually resize the filename column as well.
Only show the hours & minutes in the duration column if they're non-zero,
and justify them right.
