Each process spawned from awesome now gets its own session and process group.
This makes sure they aren't connected to awesome in any way any more. This
especially fixes some problems with signals.
Signed-off-by: Uli Schlachter <psychon@znc.in>
When the X connection breaks for whatever reason, awesome wouldn't properly
exit, but go into a busy loop instead. Fix this by dying when our connection to
the X server dies.
Signed-off-by: Uli Schlachter <psychon@znc.in>
Implementing vararg functions via arg is deprecated in lua. This kind of thing
should instead be done via "...".
Signed-off-by: Uli Schlachter <psychon@znc.in>
Implementing vararg functions via arg is deprecated in lua. This kind of thing
should instead be done via "...".
Signed-off-by: Uli Schlachter <psychon@znc.in>
Previously, cmake aborted when execinfo was not found. With this commit the
backtrace code is just disabled when execinfo is not available.
Signed-off-by: Uli Schlachter <psychon@znc.in>
add a test for execinfo.h and backtrace() function which are defined by
GNU libc. If it fails, require libexecinfo.
Signed-off-by: Julien Danjou <julien@danjou.info>
If set the prompt will execute the command upon completion which returns
only one match.
Signed-off-by: koniu <gkusnierz@gmail.com>
Signed-off-by: Uli Schlachter <psychon@znc.in>
It is perfectly valid for a cairo surface to delay the actual. This is mostly
done in situations where it speeds stuff up. Since we want our drawing to be
visible, we have to flush the cairo surface when we are done drawing.
Signed-off-by: Uli Schlachter <psychon@znc.in>
Function imlib_create_cropped_image() from imlib2 doesn't initialize
buffer for new image, so if we use crop bounds bigger than original ones
we need to erase garbage from derived image.
This bug produced colorful pressed buttons (FS#516, FS#822).
Signed-off-by: Roman Kosenko <madkite@gmail.com>
Signed-off-by: Uli Schlachter <psychon@znc.in>
If we called the widget layout for x widgets, but the layouts returned less
geometries than this, we silently ignored the left-over widgets. If the layouts
returned more geometries, we crashed.
Fix this by verifying that the number of widgets and the number of geometries
are equal. If they are different, we use the smaller of the two.
Signed-off-by: Uli Schlachter <psychon@znc.in>
While drawing the wibox, the C core builds up a list of widgets and their
associated geometry. This list consists of widget_node_t objects and is
constructed like this (This is from luaA_table2widgets()):
widget_node_t w;
p_clear(&w, 1);
w.widget = luaA_object_ref_item(L, idx, -1);
widget_node_array_append(widgets, w);
After we are done with this list of widget nodes, it is freed via
wibox_widget_node_array_wipe(). However, wibox_widget_node_array_wipe() passed
"&w" to luaA_object_unref_item() while it should have used "w.widget" (which is
what was returned from luaA_object_ref_item()). This made the unref fail and the
wibox was carrying around a reference to this widget forever. This was
effectively a memory leak.
Signed-off-by: Uli Schlachter <psychon@znc.in>
It seems like with lots of bad luck, the garbage collector manages to "steal"
the table with the buttons right after we decided to use it. Evil collector!
Signed-off-by: Uli Schlachter <psychon@znc.in>
When setting a new widgets table, the wibox obviously should drop its reference
on the old widgets table.
Signed-off-by: Uli Schlachter <psychon@znc.in>
The data table is used to map objects (clients/tags) to the buttons associated
with them. This is done so that we don't have to re-create the button objects
each time this lists are updated.
The problem was that this weak-keyed table was never cleared, because the value
had a strong reference to the key (via the button's signal):
btn:connect_signal("press", function () b:emit_signal("press", o) end)
"o" is the key in the table and btn is reachable from the value. This prevented
the garbage collection of the key. Using a weak-keyed and weak-valued table
fixes this.
Signed-off-by: Uli Schlachter <psychon@znc.in>
Turns out there are files in themes/ which are still needed (e.g. the default
wallpaper and the layout icons).
Signed-off-by: Uli Schlachter <psychon@znc.in>
The current code used "if(MATCHES)" to decide if a path was inside the source
directory or the build directory. MATCHES uses regular expressions and so this
check failed miserably if the path contained any characters that have a special
meaning in regular expressions (e.g. "+").
Fix this by only using paths inside the build dir for the icons. All icons are
copied from the source dir to the build dir so that we can freely assume that
everything is inside the build directory.
Instead of trying to "transform" the existing paths from the source dir to the
build dir, we use "file(GLOB)"'s RELATIVE option that gives us relative path.
Together with the way "file(COPY)" interprets its arguments, that's all we need.
Signed-off-by: Uli Schlachter <psychon@znc.in>
This modifies awesome.spawn() to return the process ID of the started process
which could e.g. be used for matching against _NET_WM_PID.
Signed-off-by: Uli Schlachter <psychon@znc.in>
EWMH describes desktop windows like this:
"_NET_WM_WINDOW_TYPE_DESKTOP indicates a desktop feature. This can include a
single window containing desktop icons with the same dimensions as the screen,
allowing the desktop environment to have full control of the desktop, without
the need for proxying root window clicks."
An example for such a window is nautilus' virtual root window. Naturally, such a
window would always overlap with any given client, so awful.placement.no_overlap
just didn't do anything at all. The fix is to ignore such clients for placement
calculations.
Signed-off-by: Uli Schlachter <psychon@znc.in>
The systray bases its extents on the size of the wibox that it is contained in.
No idea how this is supposed to work when the systray doesn't get the full size,
but in a vertical wibox, using <height of wibox> * <number of icons in systray>
certainly doesn't work for computing the size.
The fix isn't hard: Check the wibox' orientation when drawing and base our
calculation on its width if its orientation is different from East.
Signed-off-by: Uli Schlachter <psychon@znc.in>
If you entered a multi-byte character into a prompt and then changed your mind
and used backspace to fix the character, only the last byte of the character was
removed. Because pango is intelligent, it noticed the broken utf8 and
complained.
So far nothing new. But since 711d78b50c the textbox will throw a lua error
when it gets an invalid text (= pango complains). Throwing an unprotected lua
error in this context causes the keygrabber to be killed which stops the prompt.
Fix this by removing bytes as long as there are bytes left that can be removed.
This is FS#801.
Signed-off-by: Uli Schlachter <psychon@znc.in>
This reverts commit 27f9c0177a.
This commit broke code like the following because reading client.focus would
still return the previously focused client:
awful.client.focus.byidx(1)
if client.focus then client.focus:raise() end
When a client is maximized and then has a titlebar added / removed, we need some
special magic to make sure it still gets the correct geometry. This is now done
by maximizing the client again.
Signed-off-by: Uli Schlachter <psychon@znc.in>
When a client is fullscreen, it should cover the full screen. There's no point
in trying to do clever things if the titlebar is banned anyway.
Signed-off-by: Uli Schlachter <psychon@znc.in>
When entering fullscreen, we remove the titlebar via titlebar_ban(). Obviously,
it makes sense to unban the titlebar again when leaving fullscreen. :)
Signed-off-by: Uli Schlachter <psychon@znc.in>
Previously, if a client had nofocus == true, it wasn't unminimized if sth tried
to focus it. Also, if this client had the WM_TAKE_FOCUS protocol, the focusing
would fail since it's an error to set the input focus to an unviewable window.
For consistency, this also moves the code that sets a client's minimized
property to false into client_unban() since it doesn't make sense to have a
minimized client unbanned (i.e. visible).
Signed-off-by: Uli Schlachter <psychon@znc.in>
If this property is true, setting "client.focus" to this client might have some
effect. If it is false, setting "client.focus" will be ignored completely.
Signed-off-by: Uli Schlachter <psychon@znc.in>
Ever since awesome.spawn() also returns the pid of the started process, the
prompt accidentally displayed the pid of processes that it started.
Signed-off-by: Uli Schlachter <psychon@znc.in>
The old code used the wrong constants which meant we always returned "word" for
wrap and "end" for ellipsize.
Signed-off-by: Uli Schlachter <psychon@znc.in>
According to ICCCM, if a client wants to reuse one of its windows, it has to
wait until the WM updated WM_STATE. This means updating WM_STATE should be the
very last thing we do when unmanaging a window.
Signed-off-by: Uli Schlachter <psychon@znc.in>
Uli Schlachter
Julien Danjou
Stjujsckij Nickolaj
Alexandre "kAworu" Perrin
Alexandre "kAworu" Perrin
koniu
Roman Kosenko
Gregor Best
Ignas Anikevicius (gns_ank)
immerrr