Add the members font and font_descriptor to struct clr_scheme, so that
it is possible to specify a font for each scheme.
During initialization create the font descriptors for each scheme.
Instead of initially setting the font descriptor when setting up the
buffer, set the font descriptor when drawing the text.
Signed-off-by: Frank Oltmanns <frank@oltmanns.dev>
Signed-off-by: Maarten van Gompel <proycon@anaproy.nl>
The virtual keyboard can't cover other surface. Only the wallpaper could
eventually go through it, or conky. Let's make a fancy default now that
--alpha exists for users that want the old transparency.
No need to have all layouts in the layers anymore, all layouts can be
accessed through Cmp + space / Cmp + layout switch button. Users are
encouraged to set `-l` and/or `--landscape-layers` to set their own
preference.
