In the case where one want to put the cursor at the middle of the
workarea, it is logic to do:
x=screen.workarea.x+screen.workasrea.width/2
However, this can cause floating points. This commit move the
burden back to the C-API so the Lua placement code doesn't have
to add a large number of rounding methods. Given 1 type of rounding
cover a vast majority of use cases for each types of coordinates,
the C-API can take care of it in peace. For the other corner cases,
it is still possible for the Lua code to do the rounding there, but
no longer necessary. The convenstions are:
'x' and 'y': use round (move to the closest point)
'width' and 'height': use ceil (to avoid involontary truncating)
This change catches things like c:geometry { width = -42 }.
Helps-a-bit-with: https://github.com/awesomeWM/awesome/pull/820 (fixes X errors)
Signed-off-by: Uli Schlachter <psychon@znc.in>
Commit c543f59696 introduced the following warnings:
objects/screen.c:307:1: warning: return type defaults to ‘int’ [-Wimplicit-int]
objects/screen.c:307:1: warning: no previous prototype for ‘screen_scan_randr_monitors’ [-Wmissing-prototypes]
Signed-off-by: Uli Schlachter <psychon@znc.in>
Xorg server from git[1] generates ConfigNotify event when monitor
configuration changes.
We handle the event, but only trigger required awesome_restart() if
screen size is changed. It's not what happens in case of monitor
configuration change.
Let's relax the condition and call awesome_restart() in response to all
ConfigNotify events to root window.
I'm not entirely sure that it wouldn't lead to superfluous restarts, but
I don't see an option.
[1] dbe8d03c42f0 ("randr: Send ConfigNotify when manual monitor list changes")
Signed-off-by: Kirill A. Shutemov <kirill@shutemov.name>
XRandR 1.5 adds support for the new monitor objects.
'Monitor' is a rectangular subset of the screen which represents a
coherent collection of pixels presented to the user. Each Monitor is be
associated with a list of outputs (which may be empty).
The patch below matches 1:1 screens in AwesomeWM with XRandR's Monitors.
This way I get one screen across my 4K monitor, which is represented by
two CRTCs.
Background info: http://keithp.com/blogs/MST-monitors/
Signed-off-by: Kirill A. Shutemov <kirill@shutemov.name>
Tag names really are strings. Numbers just work accidentally since the C code
uses luaL_checklstring() to access the tag name and this function silently
converts numbers to strings.
This also has a nice documentation effect, making it easier for people to figure
out that they can change the name of a tag. Plus, with this the changes done by
previous commits make more sense (specifying an awful.rules-rule that identifies
a tag by name).
Signed-off-by: Uli Schlachter <psychon@znc.in>
The new stateful layout system try to avoid coupling and therefor
doesn't use these methods. It is not planned to deprecate the
stateless layout API, so these functions are just kept as-is with
the old naming convention.
Emmanuel Lepage Vallee
Uli Schlachter
Kirill A. Shutemov
Uli Schlachter