I do not know how a GDataInputStream / GBufferedInputStream decides
about the size of its internal buffer when reading input by line, but in
issue #2288, an example where the output of date (about 30 bytes) was
read ten times per second caused ten megabytes of memory usage for this
internal buffer. Try to save some memory by explicitly shrinking the
buffer size when we are done reading from the stream.
Reference: https://github.com/awesomeWM/awesome/issues/2288
Signed-off-by: Uli Schlachter <psychon@znc.in>
In #2112 the way of loading category icons was changed to use
utils.lookup_icon. However this function does not look in the
categories paths where the categories icons are located, and
so the category icons are no longer being displayed.
This change makes errors messages show up in the replies, too.
Before (notice how the third command does not generate output):
$ awesome-client 'return 42' ; awesome-client 'sdfsdf' ; awesome-client 'error("foo")'
double 42
string "[string "sdfsdf"]:1: syntax error near <eof>"
After:
$ awesome-client 'return 42' ; awesome-client 'sdfsdf' ; awesome-client 'error("foo")'
double 42
string "[string "sdfsdf"]:1: syntax error near <eof>"
string "Error during execution: [string "error("foo")"]:1: foo"
Signed-off-by: Uli Schlachter <psychon@znc.in>
For "stuff around screen's 'removed' signal", it might make sense to
temporarily set a tags screen to nil. The idea is that it will only
later be assigned to a new screen, not immediately.
However, currently a tag with screen nil causes quite some problems in
the set_screen() function. This commit works around this with a generous
amount of "wrap this in if".
Signed-off-by: Uli Schlachter <psychon@znc.in>
Before this commit, there was a conflict between the spawn and
awful.rules rules.
Also, modules such as Tryannical monkey-patched this function to
add their own rules to the mix. This commit introduce a proper
API to add handlers.
The order is crutial for this to work, so a dependency system is
also added.
Fix#1482
* Add support for resizing notification icon with respect to aspect
Previously, if an icon was not exactly square, an icon size set in configuration
would cause the notification to pad the icon with empty space so dimensions are
equal.
Now behaviour is different: the bigger dimension of the icon is scaled to fit
the icon_size value, while smaller is scaled same amount to preserve aspect.
Also, ImageSurface is now not created as fixed size square, but it's dimensions
are computed in similar way.
* Round the computed dimensions of ImageSurface
Even one pixel off is still off.
This now does directly what previously awesome.load_image() did. Also,
this commit removes the only caller of awesome.load_image(), so that
function could (in theory) be removed now.
Fixes: https://github.com/awesomeWM/awesome/issues/1235
Signed-off-by: Uli Schlachter <psychon@znc.in>
The code here has things like "if cache.bgb" which suggests that "bgb"
(great name, by the way) is supposed to be optional. However,
31b8623ff6 made this thing definitely not optional by making it
*the* widget that is displayed. That feels wrong.
Also, after the above commit, the ".primary" entry is no longer used,
which is at least surprising for something which is called "primary".
None of this is explicitly documented (I didn't find anything when
looking for "primary" in common.lua nor tasklist.lua; I know that there
are examples for using this, but still that doesn't say how this is
supposed to work), so I'm not quite sure how this was intended to work.
Instead, I am just proposing this commit as a better fix with the above
rational and see what feedback I get...
Signed-off-by: Uli Schlachter <psychon@znc.in>
This commit allow user defined delegates to be used as list elements.
This put an end to the endless attempt to cram more features into this
code.
A widget template (non-instantiated) is passed to the arguments and
is created by the common code. It also supports "roles" where some
user defined widgets can replace the old textbox or imagebox.
The old function didn't scale at all. As no replacements are going
to be merged anytime soon, start to make it meta-extensible.
This is the first step to be able to let the widget be extended
directly from rc.lua without adding yet more silly parameters.
It never scaled and has reached the point of no return a very long
time ago.
My first ever contribution to Awesome was to attempt to fix this,
but the solution was a bad hack. The radical module later solved
this by delegating the style, layout, theme, item layout and item
style to various "visitor" objects. While this is superior to this
commit, it was also a very large and complicated codebase. After
5 years, it is now obvious it will never be merged "whole".
Do it now since the future awful.popup and notification widget
also uses it.
The `load_ldoc.cmake` changes allow to include `.ldoc` blocks in
existing ldoc comments. Previously, it added some extra newlines
and an autogenerated comments saying the content below was imported.
The problem is that this prevented the system to be used for shared
function arguments.
This commit also renames the `wibar` argument table from `arg` to
`args` as the name has to be the same in the `wibox` and `wibar`
constructor for this to work.
The ratio, fixed and flex layout can now display a widget between
each layout elements.
The align layout was left out because it doesn't support spacing
As long as Awesome provides APIs that uses pixels are points, this
cannot be enabled by default.
For example, a wibar size defined in pixels may be too small to
render the text once a dense display is connected.
If g_date_time_format() fails, it returns a NULL pointer. This change
makes the textclock detect this and print a warning. This warning
contains 'g_date_time_format()' so that people can ask their favorite
search engine for the supported formats of this function. This warning
also contains the actual format string so that all the information is
available in one place and possible bug reports hopefully include the
format string.
Reference: https://github.com/awesomeWM/awesome/issues/2118
Signed-off-by: Uli Schlachter <psychon@znc.in>
The code in menubar.icon_theme naively implements the algorithm from the
base dir specification. This is a problem: On this system,
/usr/share/icons/{Adwaita,hicolor}/index.theme list 91, respectively 649
subdirectories. Since we check for three file extensions (png, svg,
xpm), this means that a failing icon lookup for the Adwaita theme checks
for (91+649)*3 = 2220 files (in practice it might be a bit better since
the directories have specific meanings, but still). That's insane.
Since we only use this code for looking up category icons anyway, just
deprecate this mess. Category icons are now looked up in the same way
that icons for individual applications are looked up.
Since menubar.init does not require("menubar.icon_theme"), this means
that menubar.icon_theme is no longer actually loaded. That's bad.
(Hopefully) Fixes: https://github.com/awesomeWM/awesome/issues/1496
Signed-off-by: Uli Schlachter <psychon@znc.in>
This is a slight API break, but should not cause many problems for
people. This makes parse_desktop_file() handle the type of keys
correctly, so that e.g. booleans are actually parsed as booleans. Also,
locale-sensitive entries are now looked up in a way that obeys the
current locale.
Signed-off-by: Uli Schlachter <psychon@znc.in>
This replaces our own, hand-written parser of desktop files with the one
that GLib provides. No functional changes intended.
Signed-off-by: Uli Schlachter <psychon@znc.in>
If a tag is specified by name, but no such tags exist, awful.rules would
cause an error (attempt to index a nil value). Fix this and add a test
for this case.
Fixes: https://github.com/awesomeWM/awesome/issues/2087
Signed-off-by: Uli Schlachter <psychon@znc.in>
Since beautiful.xresources.get_dpi(s) allows nil as argument to query
some "global DPI", the functions to query the size of a textbox also
allowed to use nil as the screen, even though this was never documented
to work. Commit a137655791 broke this by assuming a valid screen
object.
This commit makes a nil argument work again, but will cause a
deprecation warning in awesome 5.
Signed-off-by: Uli Schlachter <psychon@znc.in>
For example, Xephyr reports its output with a size of 0x0. Since a
division by zero is in no one's interest, just ignore such outputs when
trying to compute the DPI value.
Thanks to @timroes for pointing this out:
c8fac753c4 (commitcomment-25072296)
Signed-off-by: Uli Schlachter <psychon@znc.in>
Running test-menubar.lua just failed for me locally. The reason was that
the textbox was indexing a nil value when doing 's.dpi'.
This commit fixes the menubar so that its optional screen arguments are
really handled correctly. In fact, a default screen is now chosen way
earlier than before, so that no nil values are used as screens later on.
In other news: I guess test-menubar.lua is not run on any of our Travis
targets...
Signed-off-by: Uli Schlachter <psychon@znc.in>
This commit makes awesome automatically compute the DPI of a screen
based on its RandR outputs. If multiple outputs exist, the lowest DPI is
used.
Signed-off-by: Uli Schlachter <psychon@znc.in>
Once upon a time, beautiful.xresources.get_dpi was added to query
Xft.dpi. That made sense since this queried an xresources property. Over
time, other, non-xresources-based ways to query DPI were added to this
function. Now, it makes no more sense to have this function here.
Also, recently it became possible to add new properties to C objects
from Lua code. Thus, we no longer need to have a get_dpi() function
somewhere, but can add s.dpi directly.
Thus, this commit adds s.dpi and makes everything use it. No functional
changes are intended.
Signed-off-by: Uli Schlachter <psychon@znc.in>
To apply the shape of a client, we have to create an image and draw the
shape we want to it. Since clients can be quite large, we have to make
sure that we do not keep this image alive unnecessarily long.
The code in awful.client.shape.get_transformed() however needs another
temporary surface in case the client has its own shape and another one
was set in Lua (side note: currently the code also creates this extra
temporary surface if the client does not have its own shape; that might
be worth fixing). This temporary surface is then used as the source of a
cairo context to draw it to the image that will be used as the client's
final source.
After we are done, the temporary surface is still kept alive since it is
the current source of the cairo context. The cairo context in turn is
only freed when Lua's garbage collector collects it, which may take
quite a while.
Improve this by setting a different source to the cairo context. Thus,
it now releases the temporary surface as soon as possible and it is only
allocated for a short time.
Fixes: https://github.com/awesomeWM/awesome/issues/2050
Signed-off-by: Uli Schlachter <psychon@znc.in>
This fixes a regression introduced in be29ee6768. This commit changed
naughty to reuse an already-existing wibox when replaces_id is used,
instead of creating a new wibox. However, some of the properties that
are set only when creating a wibox were ignored due to this.
Fixes: https://github.com/awesomeWM/awesome/issues/2040
Signed-off-by: Uli Schlachter <psychon@znc.in>
* Unescape strings when parsing desktop entries
* Fix unused value warning in menubar/utils.lua
* Move menubar.utils.unescape() tests
* Clean up menubar.utils.unescape() function
* Fix warning for using "_" in a non-local context
* Do not ignore trailing whitespace in menubar.utils.parse_list()
The magnifier layout handles the currently focused client specially.
However, if the currently floating client is floating, it should not be
handled by the layout at all. A bug caused the magnifier layout to
handle a focused and floating client anyway if it was the only tiled
client.
Fix this by removing the '#cls > 0'-case. If #cls == 0, then no client
is available to be managed. Thus, cls[1] will be nil, which is fine
since, well, no client is available to be managed. This only made a
difference in the specific bug that I described above. Thus, drop this
case.
Fixes: https://github.com/awesomeWM/awesome/issues/2045
Signed-off-by: Uli Schlachter <psychon@znc.in>
* feat(awful: widget: calendar_popup: attach): implement 'on_hover' option
* feat(awful: widget: calendar_popup): smarter handling of click and hover at the same time
Several themes use `dpi(2)` which is quite thick, and it is better to
use the default of 0 here, instead of `beautiful.border_width`, which is
meant for borders on clients.
This function draws the wanted shape to a cairo image surface and then
uses it to set the shape of the passed-in object. After this commit,
this temporary image is finished afterwards, making it free most of its
memory immediately instead of only later when the garbage collector
collects the image surface.
Related-to: https://github.com/awesomeWM/awesome/issues/1958
Signed-off-by: Uli Schlachter <psychon@znc.in>
For setting the shape of the tooltip, this code creates an image surface
describing the wanted shape. After this commit, this image surface is
finished when it is no longer needed. This results in most of the
image's memory to be freed immediately instead of only later when the
garbage collector collects the image surface.
Related-to: https://github.com/awesomeWM/awesome/issues/1958
Signed-off-by: Uli Schlachter <psychon@znc.in>
This function creates a temporary image surface to set the shape of a
wibox. After this commit, the image is now finished after use. This
results in most of the image's memory to be freed immediately instead of
waiting for the garbage collected to collect it.
Related-to: https://github.com/awesomeWM/awesome/issues/1958
Signed-off-by: Uli Schlachter <psychon@znc.in>
This function queries the shape of a client and then does something with
it. This commit makes sure the image is finished afterwards, which means
that most of its memory is released immediately instead of waiting for
the garbage collector to collect it.
Related-to: https://github.com/awesomeWM/awesome/issues/1958
Signed-off-by: Uli Schlachter <psychon@znc.in>
When doing w.shape_bounding = foo on a wibox, the code would first read
shape_bounding from the underlying drawin. This would create a
(possibly) huge cairo image surface that just waits to be collected by
the garbage collector, resulting in increased memory usage.
Fix this by checking the force_forward table first. This tables contains
the names of shape properties. Thus, the evaluation of this statement
gets short-circuited and the property is on the drawin is not read.
Helps-with: https://github.com/awesomeWM/awesome/issues/1958
Signed-off-by: Uli Schlachter <psychon@znc.in>
I am not sure what exactly goes on in the below bug report, so this will
just paper over the problem. I still think that this patch is a good
idea even when it is not a proper fix, since keyboard layouts are
complicated and so this code should be robust and hard to break.
Fixes: https://github.com/awesomeWM/awesome/issues/1933
Signed-off-by: Uli Schlachter <psychon@znc.in>
When gap_single_client is set to 'false', no gap is used when only one
client is shown in a tag. Since the max layout only ever shows one
client at a time it makes sense to apply this setting for this layout
regardless of the actual number of clients in that tag.
Additionally, if the 'master_fill_policy' property is set to
'master_width_factor', then use a gap even if there is only one client
visible and 'gap_single_client' is false.
There were multiple things which stood out to me, as I was trying to setup a simple calendar popup for my textclock:
1.: The functions in https://awesomewm.org/doc/api/classes/awful.widget.calendar_popup.html#Functions were not named correctly (calendar vs calendar_popup) which (naturally) produced an error when used as awful.widget.calendar.month() .
2.: The example for calendar_popup.month() was obviously missing a line (where does the month_calendar come from?) . Resolved by copying the line from the attach-example
3.: The same examples also only refer to the function as calendar.month() which should be changed to awful.widget.calendar_popup.month()
Yauhen Kirylau
Emmanuel Lepage Vallée
Uli Schlachter
Kevin Zander
Rastislav Barlik
Anatolii Aniskovych
Alphonse Mariya
Aire-One
Sagar Tewari
Jim Garrison
Reiner Herrmann
ma9e
Kirill Funtov
Uli Schlachter
Daniel Hahler
Alexander Melnyk
Otto Modinos
get
Daniel Hahler
ikselven
Stefan Loewen
lePerdu
necauqua
getzze
SpiritCroc
Nick Diego Yamane
Florian Gamböck
José Romildo Malaquias
Crazy Lemon
Tomoya Tabuchi
Jan Larres
mqus