* set bar and text colors independently
* change xresources to Program.class.resource
* rename color variables to win/bar_bg/fg
* change default bar colors to match window colors
Set the _NET_WM_PID and WM_CLIENT_MACHINE X properties
Co-authored-by: Leon Kowarschick <lkowarschick@gmail.com>
Co-authored-by: Kian Kasad <kian@kasad.com>
Co-authored-by: NRK <nrk@disroot.org>
Code under a different license should be kept in a separate file. This
implemention is a single header file with ~65 lines, so it better fits this
requirement.
Fixes#276
Instead of rendering the entire filename at once, Xft will let us do it
character by character. This will allow sxiv to query fontconfig for
a font that can provide any missing codepoints, if needed.
A known issue of this patch is that the "..." dots rendering will not
work properly for very long multibyte filenames. That is because we
cannot easily predict the final width of the rendered filename before
drawing it. I couldn't figure out a clean way to deal with this, so I
ended up just truncating the offending filenames.
