While testing for Xinerama during setup was done display-wide, each time
XineramaQueryScreens() is called either in start-up or due to an XRR
event, the library re-tests for the Xinerama extension anyway before
moving on; so the initial test is redundant and allows another global to
go away with one other change: always fill in sc->xinerama (and _no),
regardless of the success of malloc in XineramaQueryScreens(), and use
it to see if Xinerama dimensions exist when asked by client and/or menu
code.
don't need to pass down the new values to screen_update_geometry(); so
just read the width/height values directly for both uses of
screen_update_geometry(). prep for further changes in this area.
remove screen_current() it was utterly bogus when nscreens > 1.
pass a fake client_ctx in the case where there's no client and the
kbfunc or mousefunc doesn't need a real one, it just contains the
current screen, modify these functions so that they pass down the screen
context to their callees.
make groups per screen, it's the only way it makes sense in this regard.
ok okan@.
- properly name, place and static private functions.
- move function which finds the xinerama screen for a coordinate to
a more appropriate place while altering its semantics to match others.
- tiny bit of style.
ok oga@
reconfiguration events and change our sizes depending on that. We also detect
the xinerama screens for maximize, vertmaximize and initial window placement.
This could be improved by automatically resizing maximized windows when
the screen resolution changes and by moving windows that would be hidden
into visible space. Said changes will come shortly.
Tested by many. matthieu@ didn't oppose.
Diff mostly from Edd Barrett, with some minor changes from me.
Unfortunately the issue where apps like gvim and xpdf are stealing
keyrelease events causing the ordering to be messed up, but this is a
lot better. A fix for the aforementioned issue shall be forthcoming,
once a good one's been found.
ok okan@, also tested by todd@
