Displays the current keyboard layout below the unlock indicator if more
than one xkb layout is configured or the show-keyboard-layout option is
given. The text is displayed with a background box.
Adds commandline options for text color, background color and border
color of the box as well.
Keeps track of unsuccessful authentication attempts via an int counter
in the state struct. Displays on the unlock indicator, but will be
replaced by the Caps Lock text if enabled.
The -c/--color option no longer sets BACKGROUND_MODE_SOLID_COLOR (which
disables the background image) and the background color is now set in
all cases. One can still use --scaling solid_color to disable display of
a background image.
As a consequence, there is now only one possible default background
colour (white), regardless of whether a background image is given or not.
Colon characters are allowed in file paths, so if an image file named
'foo:bar.png' is passed as an --image argument, it's currently parsed as
image 'bar.png' on output 'foo'.
This fix allows the caller to pass the argument ':foo:bar.png' and treat
an output of '' the same as NULL. This is assuming there will never be
an output named '' however...
This implements a simpler version of the wlroots logger for swaylock.
With this logger, the dependency on wlroots can be dropped. This also
adds a debug flag and disables debugging output by default
This implements customization for the indicator as proposed in sway#2788 with comments from sway#3367 in mind.
The default behaviour does not change exept for the caps lock text color.
Since these changes seem to be lost in the split I've remade them.
