Follow up to 0a44fb65cd
Which didn't actually result in the intended behavior of skipping all
menu interaction when `accept-single` is true and the initial filter
results in a single item.
This has the side effect that `ifne` now evaluates on the filtered items
as well.
Signed-off-by: Robert Günzler <r@gnzler.io>
Sometimes you don't want the pointer/touch/keyboard to have any
influence on the menu (e.g. if you mainly use the keyboard, you don't
want the mouse to select an item by accident).
closes#299
If an unexpected error was returned from a Wayland API during rendering (e.g.
from wl_display_flush), the code did set input.sym = XKB_KEY_Escape, so that
the next call to poll_key would return BM_KEY_ESCAPE and bemenu would quit.
However, this has been broken since #135, because input.key_pending was not
set, so the "fake" XKB_KEY_Escape is just ignored, bemenu doesn't quit, but
instead, it enters an infinite loop and keeps a CPU core at 100% usage.
The "quick fix" would be to just set input.key_pending wherever input.sym was
set to XKB_KEY_Escape. However, to make error handling less error-prone,
decouple it from input handling and add an error flag to (bm_menu_)render.
It works on Wayland and X11 and acts as a complement to margin. Exact
behavior is as follows:
- If width factor is 0, width minus margin is used.
- If width multiplied by factor is greater than width minus margin,
width minus is used. (so margin may be used to make sure that bemenu
is at least N pixels away from the view border)
- Otherwise width multiplied by factor is used.
I think it's fine to disable warnings about floating point numbers
comparision. We don't do any arithmetics on them anyway, so we can't
suffer from inaccuracy.
This adds an alias 'focused' for selecting the current monitor, which
becomes the default on x11 and wayland. The previous wayland default of
displaying on all outputs moves under '-2' or 'all'.
ref: https://github.com/Cloudef/bemenu/issues/102#issuecomment-604562234
Signed-off-by: Robert Günzler <r@gnzler.io>
Text is displayed vertically centered in a line. If unspecified, or 0,
the previous behaviour of making the height the size of the text, plus
two pixels on either side, is used, so there will be no change in
behaviour if this option is not used.
Fixes https://github.com/Cloudef/bemenu/issues/44.
