Prior this change, decoding fixed subframes produced "unpleasant
crackling noices".
While the type doesn't appear so often when using the default settings,
encoding files in flac(1) with --fast option uses fixed subframes
almost every time.
This also applies the logic to the constant subframes,
which isn't so important, as the type is generally for the silence,
but let's use it as well to avoid inconsistency.
ValueSlider is a more generalized version of OpacitySlider when we need
a slider with values displayed. It will always show the current value
with a user defined suffix.
Most of the models were just calling did_update anyway, which is
pointless since it can be unified to the base Model class. Instead, code
calling update() will now call invalidate(), which functions identically
and is more obvious in what it does.
Additionally, a default implementation is provided, which removes the
need to add empty implementations of update() for each model subclass.
Co-Authored-By: Ali Mohammad Pur <ali.mpfard@gmail.com>
This is a simple wrapper around posix_spawn() that will help us simplify
a bunch of very verbose posix_spawn() invocations.
This first version only supports the simplest case: executing an
executable without passing arguments or doing anything fancy. More
features can be added to cover more cases. :^)
An svg layout element without a `SVGSVGElement` ancestor caused a failed
assertion before, because the svg context does not exist when `paint()`
is called
When it is called inside `box.for_each_child`, then it may not be called
for the root element. By missing `SVGSVGBox::before_children_paint`
the svg context is not created
Previously, the loops would stop before reaching EOF, meaning that the
values that should have been set to EOF were left with their 0 initial
values. Now, we initialize to EOFs instead. The if/else inside the loops
always ran the else branch so I have removed the if branches.
With `IconPath`, you can override the icon used for the application
shortcut. This currently only supports resolving the icon through
`GUI::FileIconProvider`, the implementation for pointing to actual
image files is left as an exercise for the reader.
