- Add a new function to get the maximum scale of all usable outputs
- Pass the maximum output scale through to img_svg_load(), which
ultimately calls cairo_surface_set_device_scale() before rendering
By:
- stripping extensions from relative icon filenames (for example,
gdmap.desktop has "Icon=gdmap_icon.png")
- using the WM_CLASS "instance" rather than "class" string, which
is usually the same but lowercase
GIMP for example sets its WM_CLASS to "gimp-2.10", which does not match
the "gimp.desktop" filename, but matches the StartupWMClass key listed
in it.
Thanks to @vyivel for the suggestion.
Adapted from gdk-pixbuf, see the original at:
https://gitlab.gnome.org/GNOME/gdk-pixbuf/-/blob/master/gdk-pixbuf/io-xpm.c
rgb.txt is from X.org, see:
https://gitlab.freedesktop.org/xorg/app/rgb/-/blob/master/rgb.txt
Differences from the gdk-pixbuf version:
- GdkPixbuf replaced with struct lab_data_buffer
- Progressive and in-memory loading code removed
- Two functions that had separate BSD copyright rewritten
- Stores colors as ARGB32 earlier in the decoding process for efficiency
- Limited to 1024x1024 px and 1024 colors to prevent abuse
- Uses struct buf to build strings, in place of manual g_new/g_realloc
- Uses xzalloc/xznew_n for other memory allocations
- Uses g_strlcpy in place of banned strcpy/strncpy/strncat
- Uses standard C types (int, bool, etc.) in place of the GLib ones
- Follows labwc coding style (whitespace, braces, letter case, etc.)
- Et cetera ...
v2: add Perl fixes from @domo141
Add fallback logic to match reverse-URL .desktop file names when
the app_id is just the base name (e.g. "thunderbird" ->
org.mozilla.Thunderbird.desktop).
The default `titleLayout` is updated to `icon:iconify,max,close` which
replaces the window menu button with the window icon.
When the icon file is not found or could not be loaded, the window menu
icon as before is shown.
The icon theme can be selected with `<theme><icon>`.
This commit adds libsfdo as an optional dependency. `-Dicon=disabled` can
be passsed to `meson setup` command in order to disable window icon, in
which case the window icon is always replaced with a window menu button.
