GLib has an internal pseudo-RNG that it initialises from /dev/urandom.
This commit adds code that uses this RNG to initialise various random
number generators that can be used by Lua.
This also removes some Lua code that initialises the random number
generator badly.
Signed-off-by: Uli Schlachter <psychon@znc.in>
Previously, it would create a new object. The leaves the old
`replaces_id` logic mostly intact for now to keep the full backward
compatibility. I don't think anybody would have noticed the changed, by
time and time again we had proof that some silent users have some
amazing and advanced code hidden somewhere. It could be cleaned later
when breaking compatibility isn't an issue.
When the mouse is over or a keyboard driven menu is open, avoid
unexpected expiration to mess with the current notifications.
This commit also improve the `suspended` behavior to correctly
emit some signals.
The current API is non-compliant with the 1.0 spec and cannot represent
the v1.2 spec at all. The pair of name and callback fails to represent
the explicit ordering and cannot support the icons cleanly.
Plus to support the keyboard navigation use case, the notification
action need to be able to get some sort of focus state. Having an
object makes this easy.
In Lua 5.1, xpcall() has exactly two arguments: The function to call and
the error handler. Everywhere else, xpcall() passes extra arguments on
to the function to call. This includes LuaJIT, however since LuaJIT sets
_VERSION to "Lua 5.1", so far gears.protected_call used the workaround
for Lua 5.1 here.
This commit switches gears.protected_call to actually test for this
feature instead of just guessing based on _VERSION. Thus, this now also
uses the better code with LuaJIT.
Signed-off-by: Uli Schlachter <psychon@znc.in>
https://github.com/awesomeWM/awesome/issues/2596
Re-matched regex used elsewhere & updated test cases for "." in filename
Allowed for alternative extensions to be found even if specified
Reverted the change of behaviour but adjusted code for readability
Small readability change
Avoided delay searches that would never work
Untabify
Reverted possible [unlikely/undesired] behaviour changes
Untabify
Commit ba75da7976 worked around a bug in LGI. However, it did so by
just dropping the code that set the foreground color. Instead, it should
have changed the code so that cr:set_source() is only called if the
background container has a foreground color configured instead of "just
always".
Fixes: https://github.com/awesomeWM/awesome/pull/2609#issuecomment-459580395
Signed-off-by: Uli Schlachter <psychon@znc.in>
When $SOURCE_DIRECTORY is set, we are most likely currently running the
examples test, i.e. generating images. These images end up in the
documentation.
To make the images reproducable, i.e. independent from the current time,
this commit makes the textclock honor $SOURCE_DATE_EPOCH if
$SOURCE_DIRECTORY is set.
See commit 9d7eaf02 for some more details.
Signed-off-by: Uli Schlachter <psychon@znc.in>
The current `awful.widget.layoutlist` is a fork of the so far uncommitted `naughty.widget.actionlist`. It was created because some of the support code for the new `naughty` implementation needed "easier to merge" usage examples. The `layoutlist` was chosen because it was both a low hanging fruit and genuinely useful.
cairo_get_source() is not bound correctly, leading to use-after-free
bugs. Cairo catches this and crashes.
Work around this by preserving the current source in a different way.
Instead of using cairo_get_source() and later cairo_set_source(), this
commit wraps everything that changes the current source between
cairo_save() and cairo_restore(). Thus, cairo saves the current source
for us without us having to grab an explicit reference.
Works-around: https://github.com/pavouk/lgi/issues/210
Signed-off-by: Uli Schlachter <psychon@znc.in>
Previously, the background container "just" used the shape and drew a
line around it. This means that half the line will be inside of the
shape and half of it will be outside. Thus, this hides the actual shape
that is used.
This commit changes that so that the line is added outside of the shape.
It does this via some tricks:
- In :before_draw_children(), :push_group() is used to redirect drawing
of the child widget to a temporary surface.
- In :after_draw_children(), the border is added to this group.
+ For this, another temporary surface is created. It will be used as a
mask.
+ The inside of the shape on this mask is cleared, everything else is
filled. Thus, the mask now contains everything "not content".
+ Everything inside the mask is filled with the background color.
- Also in :after_draw_children(), the group is drawn to the actual
target surface.
+ Again, this needs a mask.
+ This time, we draw the shape to the mask with twice the border width.
Thus, half of this line will be outside of the shape.
+ Then, the shape itself is also filled so that the mask contains the
shape and the border.
+ This mask is then used to copy the right parts of the temporary
surface were the child widget and border was drawn to the actual
target surface that will be visible on screen.
This approach has some upsides. Because we no longer have "half the
border" above content, colors with some transparency work fine for the
border. Also, this should avoid issues with anti-aliasing, because e.g.
the border is not just drawn with the border width, but also further out
to everything else so that the background cannot "bleed through".
Fixes: https://github.com/awesomeWM/awesome/issues/2516
Signed-off-by: Uli Schlachter <psychon@znc.in>
Uli Schlachter
Emmanuel Lepage Vallée
Alphonse Mariya
Daniel Hahler
mergify[bot]
Daniel Hahler
Sorky
Uli Schlachter
Sorky
warptozero