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96 Commits
6.1 ... d9aeff4920

Author SHA1 Message Date
rakirazar
d9aeff4920 Merge pull request 'patch: systray added to dwm' (#3) from systray into master 
Reviewed-on: #3
 2025-11-30 08:25:41 +00:00
Remi Akirazar
447455b2fd patch: systray added to dwm 2025-11-30 03:21:54 -05:00
Remi Akirazar
24537d73d0 config.def.h: Changed colours and font (WIP) 2025-11-29 23:56:03 -05:00
rakirazar
e5db8641d0 Merge pull request 'patched: Added fullgaps' (#2) from fullgaps into master 
Reviewed-on: #2
 2025-11-30 04:19:53 +00:00
Remi Akirazar
788951755b dwm: deleted binary file 2025-11-29 23:18:38 -05:00
Remi Akirazar
09fb3c5a20 removed bin files 2025-11-29 23:15:30 -05:00
Remi Akirazar
6c8df4b872 patched: Added fullgaps 
.gitignore: file added
 2025-11-29 23:12:57 -05:00
rakirazar
a99f4630c4 Merge pull request 'added dwm-autostart patch' (#1) from autostart into master 
Reviewed-on: #1
 2025-11-26 06:41:51 +00:00
Remi Akirazar
c3f2c75d8a added dwm-autostart patch 2025-11-26 01:40:35 -05:00
Remi Akirazar
56a140cadf config.def.h: changed keybinds and added more definitions 2025-11-21 22:21:08 -05:00
Hiltjo Posthuma
7c3abae4e6 drw.c: drw_scm_free: call free inside 
Because drw_scm_create() allocates it.
 2025-09-29 18:48:27 +02:00
Hiltjo Posthuma
93f26863d1 cleanup schemes and colors 2025-09-27 12:10:17 +02:00
Hiltjo Posthuma
74edc27caa config: make refreshrate for mouse move/resize a config option 
Bump the default from 60 to 120.
 2025-08-12 19:17:20 +02:00
Hiltjo Posthuma
693d94d350 bump version to 6.6 2025-08-09 14:34:03 +02:00
Raymond Cole
cfb8627a80 Avoid unsigned integer underflow in drw_text() 2024-10-30 13:02:17 +01:00
Hiltjo Posthuma
fcb2476b69 util.c: output function might override errno and thus affect perror() 
Original patch by Raymond Cole with some modifications, thanks!
 2024-10-27 20:10:07 +01:00
Hiltjo Posthuma
8933ebcf50 sync drw.{c,h} from dmenu 
- drw: minor improvement to the nomatches cache
- overhaul utf8decoding and render invalid utf8 sequences as U+FFFD.

Thanks NRK for these improvements!
 2024-10-05 13:06:08 +02:00
Pontus Stenetorp
5687f46964 Add missing void to updateclientlist definition 
Caught by -pedantic implying -Wstrict-prototypes for OpenBSD's 16.0.6 Clang.
 2024-06-08 18:21:00 +02:00
Hiltjo Posthuma
061e9fe9a7 bump version to 6.5 2024-03-19 12:13:16 +01:00
Hiltjo Posthuma
9f8855343c Makefile: remove the options target 
The Makefile used to suppress output (by using @), so this target made sense at
the time.

But the Makefile should be simple and make debugging with less abstractions or
fancy printing.  The Makefile was made verbose and doesn't hide the build
output, so remove this target.

Prompted by a question on the mailing list about the options target.
 2023-09-22 15:13:29 +02:00
Hiltjo Posthuma
e81f17d4c1 restore SIGCHLD sighandler to default before spawning a program 
From sigaction(2):
A child created via fork(2) inherits a copy of its parent's signal dispositions.
During an execve(2), the dispositions of handled signals are reset to the default;
the dispositions of ignored signals are left unchanged.

This refused to start directly some programs from configuring in config.h:

static Key keys[] = {
	MODKEY,                       XK_o,      spawn,          {.v = cmd } },
};

Some reported programs that didn't start were: mpv, anki, dmenu_extended.

Reported by pfx.
Initial patch suggestion by Storkman.
 2023-04-09 12:37:14 +02:00
NRK
348f6559ab config.mk: update to _XOPEN_SOURCE=700L 
SA_NOCLDWAIT is marked as XSI in the posix spec [0] and FreeBSD and NetBSD
seems to more be strict about the feature test macro [1].

so update the macro to use _XOPEN_SOURCE=700L instead, which is equivalent to
_POSIX_C_SOURCE=200809L except that it also unlocks the X/Open System
Interfaces.

[0]: https://pubs.opengroup.org/onlinepubs/9699919799/basedefs/signal.h.html#tag_13_42
[1]: https://lists.suckless.org/dev/2302/35111.html

Tested on:
* NetBSD 9.3 (fixed).
* FreeBSD 13 (fixed).
* Void Linux musl.
* Void Linux glibc.
* OpenBSD 7.2 (stable).
* Slackware 11.

Reported-by: beastie <pufferfish@riseup.net>
 2023-02-17 15:27:34 +01:00
Chris Down
712d6639ff Use sigaction(SA_NOCLDWAIT) for SIGCHLD handling 
signal() semantics are pretty unclearly specified. For example, depending on OS
kernel and libc, the handler may be returned to SIG_DFL (hence the inner call
to read the signal handler). Moving to sigaction() means the behaviour is
consistently defined.

Using SA_NOCLDWAIT also allows us to avoid calling the non-reentrant function
die() in the handler.

Some addditional notes for archival purposes:

* NRK pointed out errno of waitpid could also theoretically get clobbered.
* The original patch was iterated on and modified by NRK and Hiltjo:
  * SIG_DFL was changed to SIG_IGN, this is required, atleast on older systems
    such as tested on Slackware 11.
  * signals are not blocked using sigprocmask, because in theory it would
    briefly for example also ignore a SIGTERM signal. It is OK if waitpid() is (in
    theory interrupted).

POSIX reference:
"Consequences of Process Termination":
https://pubs.opengroup.org/onlinepubs/9699919799/functions/_Exit.html#tag_16_01_03_01
 2023-01-28 13:34:43 +01:00
Chris Down
89f9905714 grabkeys: Avoid missing events when a keysym maps to multiple keycodes 
It's not uncommon for one keysym to map to multiple keycodes. For
example, the "play" button on my keyboard sends keycode 172, but my
bluetooth headphones send keycode 208, both of which map back to
XF86AudioPlay:

    % xmodmap -pke | grep XF86AudioPlay
    keycode 172 = XF86AudioPlay XF86AudioPause XF86AudioPlay XF86AudioPause
    keycode 208 = XF86AudioPlay NoSymbol XF86AudioPlay
    keycode 215 = XF86AudioPlay NoSymbol XF86AudioPlay

This is a problem because the current code only grabs a single one of
these keycodes, which means that events for any other keycode also
mapping to the bound keysym will not be handled by dwm. In my case, this
means that binding XF86AudioPlay does the right thing and correctly
handles my keyboard's keys, but does nothing on my headphones. I'm not
the only person affected by this, there are other reports[0].

In order to fix this, we look at the mappings between keycodes and
keysyms at grabkeys() time and pick out all matching keycodes rather
than just the first one. The keypress() side of this doesn't need any
changes because the keycode gets converted back to a canonical keysym
before any action is taken.

0: https://github.com/cdown/dwm/issues/11
 2022-12-07 23:06:26 +01:00
Hiltjo Posthuma
ba56fe9fea Revert "Remove dmenumon variable" 
This reverts commit c2b748e793.

Revert back this change. It seems to not be an edge-case anymore since
multiple users have asked about this new behaviour now.
 2022-10-28 16:37:56 +02:00
Hiltjo Posthuma
50ad171eea bump version to 6.4 2022-10-04 19:35:13 +02:00
Hiltjo Posthuma
970f376973 remove workaround for a crash with color emojis on some systems, now fixed in libXft 2.3.5 
https://gitlab.freedesktop.org/xorg/lib/libxft/-/blob/libXft-2.3.5/NEWS
 2022-09-17 15:32:41 +02:00
Stein
c2b748e793 Remove dmenumon variable 
Reasoning: Since 2011 dmenu has been capable of working out which
monitor currently has focus in a Xinerama setup, making the use
of the -m flag more or less redundant.

This is easily demonstrated by using dmenu in any other window
manager.

There used to be a nodmenu patch that provided these changes:
https://git.suckless.org/sites/commit/ed68e3629de4ef2ca2d3f8893a79fb570b4c0cbc.html

but this was removed on the basis that it was very easy to work
out and apply manually if needed.

The proposal here is to remove this dependency from dwm. The
mechanism of the dmenumon variable could be provided via a patch
if need be.

The edge case scenario that dmenu does not handle on its own, and
the effect of removing this mechanism, is that if the user trigger
focusmon via keybindings to change focus to another monitor that
has no clients, then dmenu will open on the monitor containing the
window with input focus (or the monitor with the mouse cursor if
no windows have input focus).

If this edge case is important to cover then this can be addressed
by setting input focus to selmon->barwin in the focus function if
there is no client to give focus to (rather than giving focus back
to the root window).
 2022-08-28 11:39:43 +02:00
NRK
84d7322113 config.def.h: make keys and buttons const 
pretty much all other variables are declared as const when they're not
modified.
 2022-08-19 11:47:22 +02:00
Stein
5799dd1fca Remove blw variable in favour of calculating the value when needed 
The purpose and reasoning behind the bar layout width (blw) variable
in dwm the way it is today may not be immediately obvious.

The use of the variable makes more sense when looking at commit
2ce37bc from 2009 where blw was initialised in the setup function
and it represented the maximum of all available layout symbols.

	for(blw = i = 0; LENGTH(layouts) > 1 && i < LENGTH(layouts); i++) {
		w = TEXTW(layouts[i].symbol);
		blw = MAX(blw, w);
	}

As such the layout symbol back then was fixed in size and both drawbar
and buttonpress depended on this variable.

The the way the blw variable is set today in drawbar means that it
merely caches the size of the layout symbol for the last bar drawn.

While unlikely to happen in practice it is possible that the last bar
drawn is not that of the currently selected monitor, which can result
in misaligned button clicks if there is a difference in layout symbol
width between monitors.
 2022-08-17 13:33:57 +02:00
Stein
44adafe006 Make floating windows spawn within the monitor's window area 
This is a follow-up on this thread:
https://lists.suckless.org/hackers/2208/18462.html

The orginal code had constraints such that if a window's starting
attributes (position and size) were to place the window outside of
the edges of the monitor, then the window would be moved into view
at the closest monitor edge.

There was an exception to this where if a top bar is used then the
window should not obscure the bar if present, which meant to place
the window within the window area instead.

The proposed change here makes it the general rule that floating
windows should spawn within the window area rather than within the
monitor area. This makes it simple and consistent with no
exceptions and it makes the intention of the code clear.

This has the benefit of making the behaviour consistent regardless
of whether the user is using a top bar or a bottom bar.

Additionally this will have an effect on patches that modify the
size of the window area. For example if the insets patch is used to
reserve space on the left hand side of the monitor for a dock or a
vertical bar then new floating clients will not obscure that area.
 2022-08-12 09:02:34 +02:00
Stein
a859676ead Simplify client y-offset correction 
The reasoning behind the original line may be lost to time as
it does not make much sense checking the position on the x-axis
to determine how to position the client on the y-axis.

In the context of multi-monitor setups the monitor y position
(m->my) may be greater than 0 (say 500), in which case the window
could be placed out of view if:
   - the window attributes have a 0 value for the y position and
   - we end up using the y position of bh (e.g. 22)

If the aim is to avoid a new floating client covering the bar then
restricting y position to be at least that of the window area
(m->wy) should cover the two cases of using a top bar and using a
bottom bar.
 2022-08-10 15:31:21 +02:00
Hiltjo Posthuma
e0dee91145 sync code-style patch from libsl 2022-08-08 10:43:09 +02:00
NRK
5e76e7e21d code-style: simplify some checks 
main change here is making the `zoom()` logic saner. the rest of the
changes are just small stuff which accumulated on my local branch.

pop() must not be called with NULL. and `zoom()` achieves this, but in a
very (unnecessarily) complicated way:

if c == NULL then nexttiled() will return NULL as well, so we enter this
branch:

	if (c == nexttiled(selmon->clients))

in here the !c check fails and the function returns before calling pop()

		if (!c || !(c = nexttiled(c->next)))
			return;

however, none of this was needed. we can simply return early if c was NULL.
Also `c` is set to `selmon->sel` so we can use `c` in the first check
instead which makes things shorter.
 2022-08-06 16:09:01 +02:00
explosion-mental
5b2e5e7a40 spawn: reduce 2 lines, change fprintf() + perror() + exit() to die("... :") 
when calling die and the last character of the string corresponds to
':', die() will call perror(). See util.c

Also change EXIT_SUCCESS to EXIT_FAILURE
 2022-08-02 18:08:51 +02:00
Stein
786f6e2a6f unmanage: stop listening for events for unmanaged windows 
This is in particular to avoid flickering in dwm (and high CPU usage)
when hovering the mouse over a tabbed window that was previously
managed by dwm.

Consider the following two scenarios:

1)

We start tabbed (window 0xc000003), tabbed is managed by the
window manager.
We start st being embedded into tabbed.

$ st -w 0xc000003

What happens here is that:
   - tabbed gets a MapRequest for the st window
   - tabbed reparents the st window
   - tabbed will receive X events for the window

The window manager will have no awareness of the st window and the
X server will not send X events to the window manager relating to
the st window.

There is no flickering or any other issues relating to focus.

2)

We start tabbed (window 0xc000003), tabbed is managed by the
window manager.
We start st as normal (window 0xd400005).

What happens here is that:
   - the window manager gets a MapRequest for the st window
   - dwm manages the st window as a normal client
   - dwm will receive X events for the window

Now we use xdotool to trigger a reparenting of the st window into
tabbed.

$ xdotool windowreparent 0xd400005 0xc000003

What happens here is that:
   - tabbed gets a MapRequest for the st window
   - tabbed reparents the st window
   - the window manager gets an UnmapNotify
   - the window manager no longer manages the st window
   - both the window manager and tabbed will receive X events
     for the st window

In dwm move the mouse cursor over the tabbed window.

What happens now is that:
   - dwm will receive a FocusIn event for the tabbed window
   - dwm will set input focus for the tabbed window
   - tabbed will receive a FocusIn event for the main window
   - tabbed will give focus to the window on the currently selected
     tab
   - which again triggers a FocusIn event which dwm receives
   - dwm determines that the window that the FocusIn event is for
     (0xd400005) is not the currently selected client (tabbed)
   - dwm sets input focus for the tabbed window
   - this causes an infinite loop as long as the mouse cursor hovers
     the tabbed window, resulting in flickering and high CPU usage

The fix here is to tell the X server that we are no longer interested
in receiving events for this window when the window manager stops
managing the window.
 2022-08-02 18:04:56 +02:00
Hiltjo Posthuma
e03248a4d5 Revert "do not call signal-unsafe function inside sighanlder" 
This reverts commit 6613d9f9a1.

Discussed on the mailinglist:
https://lists.suckless.org/hackers/2207/18405.html
 2022-07-22 09:18:52 +02:00
NRK
6613d9f9a1 do not call signal-unsafe function inside sighanlder 
die() calls vprintf, fputc and exit; none of these are
async-signal-safe, see `man 7 signal-safety`.
 2022-07-15 20:53:58 +02:00
NRK
9bffa845fa use named parameter for func prototype 
all the other prototypes use names.
 2022-07-15 20:53:56 +02:00
Hiltjo Posthuma
d3f93c7c1a sync latest drw.{c,h} changes from dmenu 2022-05-10 19:07:56 +02:00
Hiltjo Posthuma
cd0773cee9 Makefile: add manual path for OpenBSD 
Reported by fossy <fossy@dnmx.org>, thanks
 2022-05-01 18:37:54 +02:00
Chris Down
8b48e30973 manage: Make sure c->isfixed is applied before floating checks 
Commit 8806b6e237 ("manage: propertynotify: Reduce cost of unused size
hints") mistakenly removed an early size hints update that's needed to
populate c->isfixed for floating checks at manage() time. This resulted
in fixed (size hint min dimensions == max dimensions) subset of windows
not floating when they should.

See https://lists.suckless.org/dev/2204/34730.html for discussion.
 2022-04-26 15:50:55 +02:00
Hiltjo Posthuma
a83dc20310 LICENSE: add Chris Down 2022-04-26 15:50:32 +02:00
Hiltjo Posthuma
a4771de5ba Revert "manage: For isfloating/oldstate check/set, ensure trans client actually exists" 
This reverts commit bece862a0f.

It caused a regression, for example:
https://lists.suckless.org/hackers/2203/18220.html
 2022-04-26 10:30:59 +02:00
Santtu Lakkala
d93ff48803 Update monitor positions also on removal 
When monitors are removed, the coordinates of existing monitors may
change, if the removed monitors had smaller coordinates than the
remaining ones.

Remove special case handling so that the same update-if-necessary loop
is run also in the case when monitors are removed.
 2022-04-16 16:59:03 +02:00
Chris Down
8806b6e237 manage: propertynotify: Reduce cost of unused size hints 
This patch defers all size hint calculations until they are actually
needed, drastically reducing the number of calls to updatesizehints(),
which can be expensive when called repeatedly (as it currently is during
resizes).

In my unscientific testing this reduces calls to updatesizehints() by
over 90% during a typical work session. There are no functional changes
for users other than an increase in responsiveness after resizes and
a reduction in CPU time.

In slower environments or X servers, this patch also offers an
improvement in responsiveness that is often tangible after resizing a
client that changes hints during resizes.

There are two main motivations to defer this work to the time of hint
application:

1. Some clients, especially terminals using incremental size hints,
   resend XA_WM_NORMAL_HINTS events on resize to avoid fighting with the
   WM or mouse resizing. For example, some terminals like urxvt clear
   PBaseSize and PResizeInc during XResizeWindow and restore them
   afterwards.

   For this reason, after the resize is concluded, we typically receive
   a backlogged XA_WM_NORMAL_HINTS message for each update period with
   movement, which is useless. In some cases one may get hundreds or
   thousands of XA_WM_NORMAL_HINTS messages on large resizes, and
   currently all of these result in a separate updatesizehints() call,
   of which all but the final one are immediately outdated.

   (We can't just blindly discard these messages during resizes like we
   do for EnterNotify, because some of them might actually be for other
   windows, and may not be XA_WM_NORMAL_HINTS events.)

2. For users which use resizehints=0 most of these updates are unused
   anyway -- in the normal case where the client is not floating these
   values won't be used, so there's no need to calculate them up front.

A synthetic test using the mouse to resize a floating terminal window
from roughly 256x256 to 1024x1024 and back again shows that the number
of calls to updatesizehints() goes from over 500 before this patch (one
for each update interval with movement) to 2 after this patch (one for
each hint application), with no change in user visible behaviour.

This also reduces the delay before dwm is ready to process new events
again after a large resize on such a client, as it avoids the thundering
herd of updatesizehints() calls when hundreds of backlogged
XA_WM_NORMAL_HINTS messages appear at once after a resize is finished.
 2022-04-16 16:37:46 +02:00
Miles Alan
bece862a0f manage: For isfloating/oldstate check/set, ensure trans client actually exists 
In certain instances trans may be set to a window that doesn't actually
map to a client via wintoclient; in this case it doesn't make sense
to set isfloating/oldstate since trans is essentially invalid in that
case / correlates to the above condition check where trans is set /
XGetTransientForHint is called.
 2022-03-13 17:32:56 +01:00
NRK
60e9a14998 fix mem leak in cleanup() 
maybe leak isn't the best word, given that the object lives for the
entire duration of the program's lifetime.

however, all elements of scheme are free-ed, can't think of any reason
why scheme itself should be an exception.
 2022-03-13 10:49:43 +01:00
Hiltjo Posthuma
d39e2f3441 bump version to 6.3 2022-01-07 12:39:18 +01:00
Chris Down
8657affa2a drawbar: Don't expend effort drawing bar if it is occluded 
I noticed that a non-trivial amount of dwm's work on my machine was from
drw_text, which seemed weird, because I have the bar disabled and we
only use drw_text as part of bar drawing.

Looking more closely, I realised that while we use m->showbar when
updating the monitor bar margins, but don't skip actually drawing the
bar if it is hidden. This patch skips drawing it entirely if that is the
case.

On my machine, this takes 10% of dwm's on-CPU time, primarily from
restack() and focus().

When the bar is toggled on again, the X server will generate an Expose
event, and we'll redraw the bar as normal as part of expose().
 2021-12-19 16:16:30 +01:00
Hiltjo Posthuma
a786211d6c Revert "Improve speed of drw_text when provided with large strings" 
This reverts commit 716233534b.

It causes issues with truncation of characters when the text does not fit and
so on.  The patch should be reworked and properly tested.
 2021-08-20 23:09:48 +02:00
Miles Alan
716233534b Improve speed of drw_text when provided with large strings 
Calculates len & ew in drw_font_getexts loop by incrementing instead of
decrementing; as such avoids proportional increase in time spent in loop
based on provided strings size.
 2021-08-09 18:25:19 +02:00
Quentin Rameau
138b405f0c Add a configuration option for fullscreen locking 
Some people are annoyed to have this new behaviour forced for some
application which use fake fullscreen.
 2021-07-14 11:26:37 +02:00
Chris Down
67d76bdc68 Do not allow focus to drift from fullscreen client via focusstack() 
It generally doesn't make much sense to allow focusstack() to navigate
away from the selected fullscreen client, as you can't even see which
client you're selecting behind it.

I have had this up for a while on the wiki as a separate patch[0], but
it seems reasonable to avoid this behaviour in dwm mainline, since I'm
struggling to think of any reason to navigate away from a fullscreen
client other than a mistake.

0: https://dwm.suckless.org/patches/alwaysfullscreen/
 2021-03-29 19:16:27 +02:00
Ian Remmler
61bb8b2241 Fix x coordinate calculation in buttonpress. 2020-08-21 16:13:22 +02:00
Hiltjo Posthuma
bb2e7222ba dwm.1: fix wrong text in man page 2020-07-08 18:05:50 +02:00
Alex Flierl
f04cac6d6e Fix memory leaks in drw 
The function drw_fontset_free in drw.c was never called.
 2020-06-11 18:32:21 +02:00
bakkeby
f09418bbb6 dwm crashes when opening 50+ clients (tile layout) 
Many users new to dwm find themselves caught out by being kicked out to the login manager (dwm crashing) when they open 50+ clients for demonstration purposes. The number of clients reported varies depending on the resolution of the monitor.

The cause of this is due to how the default tile layout calculates the height of the next client based on the position of the previous client. Because clients have a minimum size the (ty) position can exceed that of the window height, resulting in (m->wh - ty) becoming negative. The negative height stored as an unsigned int results in a very large height ultimately resulting in dwm crashing.

This patch adds safeguards to prevent the ty and my positions from exceeding that of the window height.
 2020-04-25 13:31:02 +02:00
Chris Down
ed3ab6b4fc drawbar: Don't shadow sw global 
This jarred me a bit while reading the code, since "sw" usually refers
to the global screen geometry, but in drawbar() only it refers to
text-related geometry. Renaming it makes it more obvious that these are
not related.
 2020-04-22 20:33:39 +02:00
Chris Down
f087d20e6e getatomprop: Add forward declaration 
No functional changes, but for every other function we have a forward
declaration here. getatomprop should be no exception.
 2020-04-22 20:33:26 +02:00
Chris Down
a8e9513783 setmfact: Unify bounds for compile-time and runtime mfact 
There are two places that mfact can be set:

- In the mfact global, which is defined at compile time and passed
  into m->mfact during monitor setup. No bounds checks are performed,
  but the comment alongside it says that valid values are [0.05..0.95]:

      static const float mfact = 0.55; /* factor of master area size [0.05..0.95] */

- By setmfact, which adjusts m->mfact at runtime. It also does some
  minimum and maximum bounds checks, allowing [0.1..0.9]. Values outside
  of that range are ignored, and mfact is not adjusted.

These different thresholds mean that one cannot setmfact 0.95 or 0.05,
despite the comment above that lists the legal range for mfact.

Clarify this by enforcing the same bounds in setmfact at runtime as
those listed for mfact at compile time.
 2020-04-20 17:56:41 +02:00
Hiltjo Posthuma
c82db690cc config.mk: fix POSIX_C_SOURCE macro for feature test for snprintf() 
The feature test was incorrect:
_POSIX_C_SOURCE=2

"The value 2 or greater additionally exposes definitions for POSIX.2-1992."
http://man7.org/linux/man-pages/man7/feature_test_macros.7.html

A higher value is needed (atleast 1995):
https://pubs.opengroup.org/onlinepubs/9699919799/functions/snprintf.html

FreeBSD feature test macro:
on
https://github.com/freebsd/freebsd/blob/master/include/stdio.h line 297

This was already fixed in dmenu.

This fixes a warning on FreeBSD, reported by Plasmoduck on IRC, thanks.
 2020-04-03 15:36:32 +02:00
Anselm R Garbe
cb3f58ad06 Prepare 6.2 release. 2019-02-02 04:50:42 -08:00
Hiltjo Posthuma
b69c870a30 pledge: add rpath promise for the ugly Xft font fallback 2018-06-02 17:15:42 +02:00
Hiltjo Posthuma
e78b4a9207 Makefile: just show the compiler output 
Don't be fancy and just show the actual output so debugging is simpler.
 2018-06-02 17:10:28 +02:00
Klemens Nanni
3cd4023fb3 Do not strip at link stage 
Building with debug symbols is worthless unless LDFLAGS are manually
adjusted as well.
 2018-06-02 16:56:10 +02:00
Klemens Nanni
f40f86fa87 Pledge on OpenBSD 2018-05-25 11:49:30 +02:00
Hiltjo Posthuma
c3a2e016bb config.def.h: ClkTagBar missing from comment 
by Christopher Drelich <cd@cdrakka.com>

Patch was mangled on the ML, also adjusted the order to be the same as
the enum in dwm.c
 2018-05-25 06:56:36 +02:00
Christopher Drelich
c8e9479186 Function declarations in correct order. 
In dwm.c function declarations are in alphabetical order except for
updategeom(). There doesn't appear to be any reason for this, so this
patch corrects that, and now all function declarations are in
alphabetical order.
 2018-05-12 19:19:20 +02:00
Hiltjo Posthuma
10dfa65860 remove old TODO and BUGS entries 
the bug in the dwm man page is an (ancient) Java issue.

Thanks David and quinq for the patches and feedback!
 2018-05-12 19:14:19 +02:00
Hiltjo Posthuma
3bd8466e93 update README: remove mentioning the old dextra repo 
Thanks Christopher Drelich <cd@cdrakka.com>
 2018-03-14 21:03:11 +01:00
Christopher Drelich
76c8c16d79 All functions in alphabetical order except for this one. 2018-03-14 21:02:06 +01:00
Christopher Drelich
3cb34830eb ColBorder has been moved to the enum with ColFg and ColBg. 2018-03-14 17:46:48 +01:00
Hiltjo Posthuma
db2236001c dont NUL terminate _NET_WM_NAME 
Reported by Kernc, thanks!

"This makes a particular program that uses libwnck [1] fail after:

    Wnck-WARNING **: Property _NET_WM_NAME contained invalid UTF-8

in this code [2] because the returned string contains a '\0' and the
documentation for g_utf8_validate() [3] explicitly states that when
string length is provided, no nul bytes are allowed."

It is not entirely clear it is incorrect, other WM's seem to not
NUL terminate it either though.
 2017-12-27 13:36:53 +01:00
Hiltjo Posthuma
3756f7f6b8 sync dmenu drw.{c,h} code: use Clr* (was Scm) 2017-11-03 21:20:48 +01:00
Hiltjo Posthuma
99f78fa553 gettextprop: check result of XGetTextProperty (undefined behaviour for XFree) 2017-11-03 21:14:58 +01:00
Omar Sandoval
a9b6a312a7 Set class name on status bar 
This is useful for configuring compositors to ignore the status bar
window.
 2017-11-03 20:40:34 +01:00
Daniel Cousens
6aa8e37efe simplify isfixed conditions 2017-10-11 09:46:28 +02:00
Anselm R Garbe
ceac8c91ff yet another cleanup 
The previous patches introduced some unclean space-based indentation
patterns. This patch fixes them.
 2017-05-08 21:08:27 +02:00
Markus Teich
5b238c8dab Don't restrict snap in mousemove 
This also fixes a bug where client windows only switch to floating mode when the
mouse is dragged in one specific direction.
 2017-03-28 20:23:38 +02:00
Markus Teich
022d076054 Button passthrough when client is not focused 
Before this change it is not possible to press a button in a client on the first
click if the client is not yet focused. The first click on the button would
only focus the client and a second click on the button is needed to activate it.
This situation can occur when moving the mouse over a client (therefore focusing
it) and then moving the focus to another client with keyboard shortcuts.

After this commit the behavior is fixed and button presses on unfocused clients
are passed to the client correctly.
 2017-03-28 20:23:34 +02:00
Markus Teich
2952b68db8 cleanup 
- unify multi-line expression alignment style.
- unify multi-line function call alignment style.
- simplify client moving on monitor count decrease.
- clarify comment for focusin().
- remove old confusing comment about input focus fix in focusmon(). The
  explanation is already in the old commit message, so no need to keep it in the
  code.
- remove old comment describing even older state of the code in focus().
- unify comment style.
- break up some long lines.
- fix some typos and grammar.
 2017-03-28 20:23:28 +02:00
Anselm R Garbe
bb3bd6fec3 applied Markus' tagset purge of alternative view on _NET_ACTIVE_WINDOW event 2016-12-05 10:16:46 +01:00
Anselm R Garbe
e63bf22948 applied Ivan Delalande's NET_SUPPORTING_WM_CHECK patch for gtk3 compatibility 2016-12-05 10:09:49 +01:00
Anselm R Garbe
5376947571 applied Ian Remmler's man page adjustment suggestions 2016-12-05 10:05:00 +01:00
Anselm R Garbe
975c898376 applied Markus' decouple color-scheme patch 2016-12-05 10:01:33 +01:00
Anselm R Garbe
a137a86a23 applied Markus' clarify status text padding patch 2016-12-05 09:54:20 +01:00
Quentin Rameau
839c7f6939 LICENSE: update people 2016-11-15 17:35:33 +01:00
Quentin Rameau
7a59cd1457 dwm.1: add keybinding for spawning dmenu 2016-11-15 17:35:30 +01:00
Hiltjo Posthuma
24849acada die() on calloc failure 
thanks Markus Teich and David!
 2016-11-05 11:34:52 +01:00
Hiltjo Posthuma
ab9571bbc5 die() consistency: always add newline 2016-08-12 14:36:35 +02:00
Hiltjo Posthuma
56a31dc4a7 config.def.h: style improvement, use color Scheme enum 2016-06-28 18:04:56 +02:00
Markus Teich
7af4d439bd import new drw from libsl and minor fixes. 
- better scaling for occupied tag squares.
- draw statusline first to omitt some complicated calculations.
 2016-06-26 13:52:36 +02:00
Eric Pruitt
cd2d7549b3 Configure geometry before applying rules 
Configuring geometry before applying rules makes it possible to have
more complex constraints in applyrules that depend on the initial window
dimensions and location.
 2016-06-24 05:38:58 +02:00
Hiltjo Posthuma
3465bed290 fix fullscreen clients not resized on X display resolution change 
patch provided by Bert Münnich <ber.t_AT_posteo.de>, thanks!
 2015-12-19 20:25:26 +01:00
Quentin Rameau
4ec3a673ff Shut up glibc about _BSD_SOURCE being deprecated 2015-12-19 20:20:26 +01:00
18 changed files with 2184 additions and 646 deletions
Expand all files Collapse all files

2
.gitignore vendored Normal file
View File

@@ -0,0 +1,2 @@
*.o
config.h

44
BUGS
View File

@@ -1,44 +0,0 @@
---
18:17 < Biolunar> when i change my resolution in dwm (to a smaller one) and then back to the native, the top bar is not repainted. that's since 5.7.2, in 5.6 it worked fine
18:19 < Biolunar> is it just happening to me or a (known) bug?
18:24 < Biolunar> and in addition, mplayers fullscreen is limited to the small resolution after i changed it back to the native
reproducible with xrandr -s but not with --output and --mode, strange
---
yet another corner case:
open a terminal, focus another monitor, but without moving the mouse
pointer there
if there is no client on the other monitor to get the focus, then the
terminal will be unfocused but it will accept input
---
Donald Allen reported this:
starting emacs from dmenu in archlinux results in missing configure of emacs, but mod1-space or mod1-shift-space fix this problem. this problem is new and did not happen in 1.6 xorg servers
---
voltaic reports this:
When I use two monitors, one larger in resolution than the other, the
bar is drawn using the smaller x-dimension on both screens. I think
what's happening is that there are two bars drawn, but the short bar
is always on top of the long bar such that I can't see the information
under the short bar. If I switch to the small screen, hide the short
bar, and then switch to the large screen, the long bar is drawn
correctly.
A similar problem occurs when I have started dwm on a small resolution
monitor (laptop screen) and then I switch to a large external display.
When I do this, the bar itself is drawn for the original smaller
resolution, but the information to be printed on the bar is
right-aligned for a longer bar. So what I see is a bar that has the
right hand side of it cut-off. See attached screenshot.
I am using standard options for xrandr such as --output VGA1 --auto, etc.
---

19
LICENSE
View File

@@ -1,18 +1,23 @@
MIT/X Consortium License MIT/X Consortium License
© 2006-2014 Anselm R Garbe <anselm@garbe.us> © 2006-2019 Anselm R Garbe <anselm@garbe.ca>
© 2010-2014 Hiltjo Posthuma <hiltjo@codemadness.org>
© 2007-2011 Peter Hartlich <sgkkr at hartlich dot com>
© 2010-2011 Connor Lane Smith <cls@lubutu.com>
© 2006-2009 Jukka Salmi <jukka at salmi dot ch> © 2006-2009 Jukka Salmi <jukka at salmi dot ch>
© 2007-2009 Premysl Hruby <dfenze at gmail dot com> © 2006-2007 Sander van Dijk <a dot h dot vandijk at gmail dot com>
© 2007-2011 Peter Hartlich <sgkkr at hartlich dot com>
© 2007-2009 Szabolcs Nagy <nszabolcs at gmail dot com> © 2007-2009 Szabolcs Nagy <nszabolcs at gmail dot com>
© 2007-2009 Christof Musik <christof at sendfax dot de> © 2007-2009 Christof Musik <christof at sendfax dot de>
© 2009 Mate Nagy <mnagy at port70 dot net> © 2007-2009 Premysl Hruby <dfenze at gmail dot com>
© 2007-2008 Enno Gottox Boland <gottox at s01 dot de> © 2007-2008 Enno Gottox Boland <gottox at s01 dot de>
© 2008 Martin Hurton <martin dot hurton at gmail dot com> © 2008 Martin Hurton <martin dot hurton at gmail dot com>
© 2008 Neale Pickett <neale dot woozle dot org> © 2008 Neale Pickett <neale dot woozle dot org>
© 2006-2007 Sander van Dijk <a dot h dot vandijk at gmail dot com> © 2009 Mate Nagy <mnagy at port70 dot net>
© 2010-2016 Hiltjo Posthuma <hiltjo@codemadness.org>
© 2010-2012 Connor Lane Smith <cls@lubutu.com>
© 2011 Christoph Lohmann <20h@r-36.net>
© 2015-2016 Quentin Rameau <quinq@fifth.space>
© 2015-2016 Eric Pruitt <eric.pruitt@gmail.com>
© 2016-2017 Markus Teich <markus.teich@stusta.mhn.de>
© 2020-2022 Chris Down <chris@chrisdown.name>
Permission is hereby granted, free of charge, to any person obtaining a Permission is hereby granted, free of charge, to any person obtaining a
copy of this software and associated documentation files (the "Software"), copy of this software and associated documentation files (the "Software"),

53
Makefile
View File

@@ -6,55 +6,40 @@ include config.mk
SRC = drw.c dwm.c util.c SRC = drw.c dwm.c util.c
OBJ = ${SRC:.c=.o} OBJ = ${SRC:.c=.o}
all: options dwm all: dwm
options:
@echo dwm build options:
@echo "CFLAGS = ${CFLAGS}"
@echo "LDFLAGS = ${LDFLAGS}"
@echo "CC = ${CC}"
.c.o: .c.o:
@echo CC $< ${CC} -c ${CFLAGS} $<
@${CC} -c ${CFLAGS} $<
${OBJ}: config.h config.mk ${OBJ}: config.h config.mk
config.h: config.h:
@echo creating $@ from config.def.h cp config.def.h $@
@cp config.def.h $@
dwm: ${OBJ} dwm: ${OBJ}
@echo CC -o $@ ${CC} -o $@ ${OBJ} ${LDFLAGS}
@${CC} -o $@ ${OBJ} ${LDFLAGS}
clean: clean:
@echo cleaning rm -f dwm ${OBJ} dwm-${VERSION}.tar.gz
@rm -f dwm ${OBJ} dwm-${VERSION}.tar.gz
dist: clean dist: clean
@echo creating dist tarball mkdir -p dwm-${VERSION}
@mkdir -p dwm-${VERSION} cp -R LICENSE Makefile README config.def.h config.mk\
@cp -R LICENSE TODO BUGS Makefile README config.def.h config.mk \
dwm.1 drw.h util.h ${SRC} dwm.png transient.c dwm-${VERSION} dwm.1 drw.h util.h ${SRC} dwm.png transient.c dwm-${VERSION}
@tar -cf dwm-${VERSION}.tar dwm-${VERSION} tar -cf dwm-${VERSION}.tar dwm-${VERSION}
@gzip dwm-${VERSION}.tar gzip dwm-${VERSION}.tar
@rm -rf dwm-${VERSION} rm -rf dwm-${VERSION}
install: all install: all
@echo installing executable file to ${DESTDIR}${PREFIX}/bin mkdir -p ${DESTDIR}${PREFIX}/bin
@mkdir -p ${DESTDIR}${PREFIX}/bin cp -f dwm ${DESTDIR}${PREFIX}/bin
@cp -f dwm ${DESTDIR}${PREFIX}/bin chmod 755 ${DESTDIR}${PREFIX}/bin/dwm
@chmod 755 ${DESTDIR}${PREFIX}/bin/dwm mkdir -p ${DESTDIR}${MANPREFIX}/man1
@echo installing manual page to ${DESTDIR}${MANPREFIX}/man1 sed "s/VERSION/${VERSION}/g" < dwm.1 > ${DESTDIR}${MANPREFIX}/man1/dwm.1
@mkdir -p ${DESTDIR}${MANPREFIX}/man1 chmod 644 ${DESTDIR}${MANPREFIX}/man1/dwm.1
@sed "s/VERSION/${VERSION}/g" < dwm.1 > ${DESTDIR}${MANPREFIX}/man1/dwm.1
@chmod 644 ${DESTDIR}${MANPREFIX}/man1/dwm.1
uninstall: uninstall:
@echo removing executable file from ${DESTDIR}${PREFIX}/bin rm -f ${DESTDIR}${PREFIX}/bin/dwm\
@rm -f ${DESTDIR}${PREFIX}/bin/dwm ${DESTDIR}${MANPREFIX}/man1/dwm.1
@echo removing manual page from ${DESTDIR}${MANPREFIX}/man1
@rm -f ${DESTDIR}${MANPREFIX}/man1/dwm.1
.PHONY: all options clean dist install uninstall .PHONY: all clean dist install uninstall

3
README
View File

@@ -18,9 +18,6 @@ necessary as root):
make clean install make clean install
If you are going to use the default bluegray color scheme it is highly
recommended to also install the bluegray files shipped in the dextra package.
Running dwm Running dwm
----------- -----------

4
TODO
View File

@@ -1,4 +0,0 @@
- add a flag to Key to execute the command on release (needed for commands
affecting the keyboard grab, see scrot -s for example)
- add updategeom() hook for external tools like dzen
- consider onscreenkeyboard hooks for tablet deployment

57
config.def.h
View File

@@ -1,20 +1,33 @@
/* See LICENSE file for copyright and license details. */ /* See LICENSE file for copyright and license details. */
/* appearance */ /* appearance */
static const char *fonts[] = { static const unsigned int borderpx = 2; /* border pixel of windows */
"monospace:size=10" static const unsigned int gappx = 6; /* gaps between windows */
};
static const char dmenufont[] = "monospace:size=10";
static const char normbordercolor[] = "#444444";
static const char normbgcolor[] = "#222222";
static const char normfgcolor[] = "#bbbbbb";
static const char selbordercolor[] = "#005577";
static const char selbgcolor[] = "#005577";
static const char selfgcolor[] = "#eeeeee";
static const unsigned int borderpx = 1; /* border pixel of windows */
static const unsigned int snap = 32; /* snap pixel */ static const unsigned int snap = 32; /* snap pixel */
static const unsigned int systraypinning = 0; /* 0: sloppy systray follows selected monitor, >0: pin systray to monitor X */
static const unsigned int systrayonleft = 0; /* 0: systray in the right corner, >0: systray on left of status text */
static const unsigned int systrayspacing = 2; /* systray spacing */
static const int systraypinningfailfirst = 1; /* 1: if pinning fails, display systray on the first monitor, False: display systray on the last monitor*/
static const int showsystray = 1; /* 0 means no systray */
static const int showbar = 1; /* 0 means no bar */ static const int showbar = 1; /* 0 means no bar */
static const int topbar = 1; /* 0 means bottom bar */ static const int topbar = 1; /* 0 means bottom bar */
static const char *fonts[] = { "JetBrainsMono Nerd Font:size=14" };
static const char dmenufont[] = "monospace:size=10";
// background colour
static const char col_gray1[] = "#440E50";
// inactive window border colour
static const char col_gray2[] = "#444444";
// font colour
static const char col_gray3[] = "#bbbbbb";
// current tag and current window font colour
static const char col_gray4[] = "#eeeeee";
// Top bar second colour and active window border colour
static const char col_cyan[] = "#1F0B4B";
static const char *colors[][3] = {
/* fg bg border */
[SchemeNorm] = { col_gray3, col_gray1, col_gray2 },
[SchemeSel] = { col_gray4, col_cyan, col_cyan },
};
/* tagging */ /* tagging */
static const char *tags[] = { "1", "2", "3", "4", "5", "6", "7", "8", "9" }; static const char *tags[] = { "1", "2", "3", "4", "5", "6", "7", "8", "9" };
@@ -33,6 +46,8 @@ static const Rule rules[] = {
static const float mfact = 0.55; /* factor of master area size [0.05..0.95] */ static const float mfact = 0.55; /* factor of master area size [0.05..0.95] */
static const int nmaster = 1; /* number of clients in master area */ static const int nmaster = 1; /* number of clients in master area */
static const int resizehints = 1; /* 1 means respect size hints in tiled resizals */ static const int resizehints = 1; /* 1 means respect size hints in tiled resizals */
static const int lockfullscreen = 1; /* 1 will force focus on the fullscreen window */
static const int refreshrate = 120; /* refresh rate (per second) for client move/resize */
static const Layout layouts[] = { static const Layout layouts[] = {
/* symbol arrange function */ /* symbol arrange function */
@@ -42,7 +57,7 @@ static const Layout layouts[] = {
}; };
/* key definitions */ /* key definitions */
#define MODKEY Mod1Mask #define MODKEY Mod4Mask
#define TAGKEYS(KEY,TAG) \ #define TAGKEYS(KEY,TAG) \
{ MODKEY, KEY, view, {.ui = 1 << TAG} }, \ { MODKEY, KEY, view, {.ui = 1 << TAG} }, \
{ MODKEY|ControlMask, KEY, toggleview, {.ui = 1 << TAG} }, \ { MODKEY|ControlMask, KEY, toggleview, {.ui = 1 << TAG} }, \
@@ -54,14 +69,19 @@ static const Layout layouts[] = {
/* commands */ /* commands */
static char dmenumon[2] = "0"; /* component of dmenucmd, manipulated in spawn() */ static char dmenumon[2] = "0"; /* component of dmenucmd, manipulated in spawn() */
static const char *dmenucmd[] = { "dmenu_run", "-m", dmenumon, "-fn", dmenufont, "-nb", normbgcolor, "-nf", normfgcolor, "-sb", selbgcolor, "-sf", selfgcolor, NULL }; static const char *dmenucmd[] = { "dmenu_run", "-m", dmenumon, "-fn", dmenufont, "-nb", col_gray1, "-nf", col_gray3, "-sb", col_cyan, "-sf", col_gray4, NULL };
static const char *rofi[] = {"rofi", "-show", "drun", "-show-emojis", NULL};
static const char *browser[] = {"brave"};
static const char *termcmd[] = { "st", NULL }; static const char *termcmd[] = { "st", NULL };
static const char *alatty[] = {"alacritty", NULL};
static Key keys[] = { static const Key keys[] = {
/* modifier key function argument */ /* modifier key function argument */
{ MODKEY, XK_p, spawn, {.v = dmenucmd } }, { MODKEY, XK_p, spawn, {.v = rofi } },
{ MODKEY|ShiftMask, XK_Return, spawn, {.v = termcmd } }, { MODKEY|ShiftMask, XK_Return, spawn, {.v = termcmd } },
{ MODKEY|ControlMask, XK_Return, spawn, {.v = alatty } },
{ MODKEY, XK_b, togglebar, {0} }, { MODKEY, XK_b, togglebar, {0} },
{ MODKEY|ShiftMask, XK_b, spawn, {.v = browser } },
{ MODKEY, XK_j, focusstack, {.i = +1 } }, { MODKEY, XK_j, focusstack, {.i = +1 } },
{ MODKEY, XK_k, focusstack, {.i = -1 } }, { MODKEY, XK_k, focusstack, {.i = -1 } },
{ MODKEY, XK_i, incnmaster, {.i = +1 } }, { MODKEY, XK_i, incnmaster, {.i = +1 } },
@@ -82,6 +102,9 @@ static Key keys[] = {
{ MODKEY, XK_period, focusmon, {.i = +1 } }, { MODKEY, XK_period, focusmon, {.i = +1 } },
{ MODKEY|ShiftMask, XK_comma, tagmon, {.i = -1 } }, { MODKEY|ShiftMask, XK_comma, tagmon, {.i = -1 } },
{ MODKEY|ShiftMask, XK_period, tagmon, {.i = +1 } }, { MODKEY|ShiftMask, XK_period, tagmon, {.i = +1 } },
{ MODKEY, XK_minus, setgaps, {.i = -1 } },
{ MODKEY, XK_equal, setgaps, {.i = +1 } },
{ MODKEY|ShiftMask, XK_equal, setgaps, {.i = 0 } },
TAGKEYS( XK_1, 0) TAGKEYS( XK_1, 0)
TAGKEYS( XK_2, 1) TAGKEYS( XK_2, 1)
TAGKEYS( XK_3, 2) TAGKEYS( XK_3, 2)
@@ -95,8 +118,8 @@ static Key keys[] = {
}; };
/* button definitions */ /* button definitions */
/* click can be ClkLtSymbol, ClkStatusText, ClkWinTitle, ClkClientWin, or ClkRootWin */ /* click can be ClkTagBar, ClkLtSymbol, ClkStatusText, ClkWinTitle, ClkClientWin, or ClkRootWin */
static Button buttons[] = { static const Button buttons[] = {
/* click event mask button function argument */ /* click event mask button function argument */
{ ClkLtSymbol, 0, Button1, setlayout, {0} }, { ClkLtSymbol, 0, Button1, setlayout, {0} },
{ ClkLtSymbol, 0, Button3, setlayout, {.v = &layouts[2]} }, { ClkLtSymbol, 0, Button3, setlayout, {.v = &layouts[2]} },

7
config.mk
View File

@@ -1,5 +1,5 @@
# dwm version # dwm version
VERSION = 6.1 VERSION = 6.6
# Customize below to fit your system # Customize below to fit your system
@@ -19,16 +19,17 @@ FREETYPELIBS = -lfontconfig -lXft
FREETYPEINC = /usr/include/freetype2 FREETYPEINC = /usr/include/freetype2
# OpenBSD (uncomment) # OpenBSD (uncomment)
#FREETYPEINC = ${X11INC}/freetype2 #FREETYPEINC = ${X11INC}/freetype2
#MANPREFIX = ${PREFIX}/man
# includes and libs # includes and libs
INCS = -I${X11INC} -I${FREETYPEINC} INCS = -I${X11INC} -I${FREETYPEINC}
LIBS = -L${X11LIB} -lX11 ${XINERAMALIBS} ${FREETYPELIBS} LIBS = -L${X11LIB} -lX11 ${XINERAMALIBS} ${FREETYPELIBS}
# flags # flags
CPPFLAGS = -D_BSD_SOURCE -D_POSIX_C_SOURCE=2 -DVERSION=\"${VERSION}\" ${XINERAMAFLAGS} CPPFLAGS = -D_DEFAULT_SOURCE -D_BSD_SOURCE -D_XOPEN_SOURCE=700L -DVERSION=\"${VERSION}\" ${XINERAMAFLAGS}
#CFLAGS = -g -std=c99 -pedantic -Wall -O0 ${INCS} ${CPPFLAGS} #CFLAGS = -g -std=c99 -pedantic -Wall -O0 ${INCS} ${CPPFLAGS}
CFLAGS = -std=c99 -pedantic -Wall -Wno-deprecated-declarations -Os ${INCS} ${CPPFLAGS} CFLAGS = -std=c99 -pedantic -Wall -Wno-deprecated-declarations -Os ${INCS} ${CPPFLAGS}
LDFLAGS = -s ${LIBS} LDFLAGS = ${LIBS}
# Solaris # Solaris
#CFLAGS = -fast ${INCS} -DVERSION=\"${VERSION}\" #CFLAGS = -fast ${INCS} -DVERSION=\"${VERSION}\"

437
drw.c
View File

@@ -9,63 +9,48 @@
#include "util.h" #include "util.h"
#define UTF_INVALID 0xFFFD #define UTF_INVALID 0xFFFD
#define UTF_SIZ 4
static const unsigned char utfbyte[UTF_SIZ + 1] = {0x80, 0, 0xC0, 0xE0, 0xF0}; static int
static const unsigned char utfmask[UTF_SIZ + 1] = {0xC0, 0x80, 0xE0, 0xF0, 0xF8}; utf8decode(const char *s_in, long *u, int *err)
static const long utfmin[UTF_SIZ + 1] = { 0, 0, 0x80, 0x800, 0x10000};
static const long utfmax[UTF_SIZ + 1] = {0x10FFFF, 0x7F, 0x7FF, 0xFFFF, 0x10FFFF};
static long
utf8decodebyte(const char c, size_t *i)
{ {
for (*i = 0; *i < (UTF_SIZ + 1); ++(*i)) static const unsigned char lens[] = {
if (((unsigned char)c & utfmask[*i]) == utfbyte[*i]) /* 0XXXX */ 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
return (unsigned char)c & ~utfmask[*i]; /* 10XXX */ 0, 0, 0, 0, 0, 0, 0, 0, /* invalid */
return 0; /* 110XX */ 2, 2, 2, 2,
} /* 1110X */ 3, 3,
/* 11110 */ 4,
static size_t /* 11111 */ 0, /* invalid */
utf8validate(long *u, size_t i) };
{ static const unsigned char leading_mask[] = { 0x7F, 0x1F, 0x0F, 0x07 };
if (!BETWEEN(*u, utfmin[i], utfmax[i]) || BETWEEN(*u, 0xD800, 0xDFFF)) static const unsigned int overlong[] = { 0x0, 0x80, 0x0800, 0x10000 };
*u = UTF_INVALID;
for (i = 1; *u > utfmax[i]; ++i)
;
return i;
}
static size_t
utf8decode(const char *c, long *u, size_t clen)
{
size_t i, j, len, type;
long udecoded;
const unsigned char *s = (const unsigned char *)s_in;
int len = lens[*s >> 3];
*u = UTF_INVALID; *u = UTF_INVALID;
if (!clen) *err = 1;
return 0; if (len == 0)
udecoded = utf8decodebyte(c[0], &len);
if (!BETWEEN(len, 1, UTF_SIZ))
return 1; return 1;
for (i = 1, j = 1; i < clen && j < len; ++i, ++j) {
udecoded = (udecoded << 6) | utf8decodebyte(c[i], &type);
if (type)
return j;
}
if (j < len)
return 0;
*u = udecoded;
utf8validate(u, len);
long cp = s[0] & leading_mask[len - 1];
for (int i = 1; i < len; ++i) {
if (s[i] == '\0' || (s[i] & 0xC0) != 0x80)
return i;
cp = (cp << 6) | (s[i] & 0x3F);
}
/* out of range, surrogate, overlong encoding */
if (cp > 0x10FFFF || (cp >> 11) == 0x1B || cp < overlong[len - 1])
return len;
*err = 0;
*u = cp;
return len; return len;
} }
Drw * Drw *
drw_create(Display *dpy, int screen, Window root, unsigned int w, unsigned int h) drw_create(Display *dpy, int screen, Window root, unsigned int w, unsigned int h)
{ {
Drw *drw; Drw *drw = ecalloc(1, sizeof(Drw));
drw = ecalloc(1, sizeof(Drw));
drw->dpy = dpy; drw->dpy = dpy;
drw->screen = screen; drw->screen = screen;
drw->root = root; drw->root = root;
@@ -73,7 +58,6 @@ drw_create(Display *dpy, int screen, Window root, unsigned int w, unsigned int h
drw->h = h; drw->h = h;
drw->drawable = XCreatePixmap(dpy, root, w, h, DefaultDepth(dpy, screen)); drw->drawable = XCreatePixmap(dpy, root, w, h, DefaultDepth(dpy, screen));
drw->gc = XCreateGC(dpy, root, 0, NULL); drw->gc = XCreateGC(dpy, root, 0, NULL);
drw->fontcount = 0;
XSetLineAttributes(dpy, drw->gc, 1, LineSolid, CapButt, JoinMiter); XSetLineAttributes(dpy, drw->gc, 1, LineSolid, CapButt, JoinMiter);
return drw; return drw;
@@ -82,6 +66,9 @@ drw_create(Display *dpy, int screen, Window root, unsigned int w, unsigned int h
void void
drw_resize(Drw *drw, unsigned int w, unsigned int h) drw_resize(Drw *drw, unsigned int w, unsigned int h)
{ {
if (!drw)
return;
drw->w = w; drw->w = w;
drw->h = h; drw->h = h;
if (drw->drawable) if (drw->drawable)
@@ -92,84 +79,57 @@ drw_resize(Drw *drw, unsigned int w, unsigned int h)
void void
drw_free(Drw *drw) drw_free(Drw *drw)
{ {
size_t i;
for (i = 0; i < drw->fontcount; i++)
drw_font_free(drw->fonts[i]);
XFreePixmap(drw->dpy, drw->drawable); XFreePixmap(drw->dpy, drw->drawable);
XFreeGC(drw->dpy, drw->gc); XFreeGC(drw->dpy, drw->gc);
drw_fontset_free(drw->fonts);
free(drw); free(drw);
} }
/* This function is an implementation detail. Library users should use /* This function is an implementation detail. Library users should use
* drw_font_create instead. * drw_fontset_create instead.
*/ */
static Fnt * static Fnt *
drw_font_xcreate(Drw *drw, const char *fontname, FcPattern *fontpattern) xfont_create(Drw *drw, const char *fontname, FcPattern *fontpattern)
{ {
Fnt *font; Fnt *font;
XftFont *xfont = NULL; XftFont *xfont = NULL;
FcPattern *pattern = NULL; FcPattern *pattern = NULL;
if (fontname) { if (fontname) {
/* Using the pattern found at font->xfont->pattern does not yield same /* Using the pattern found at font->xfont->pattern does not yield the
* the same substitution results as using the pattern returned by * same substitution results as using the pattern returned by
* FcNameParse; using the latter results in the desired fallback * FcNameParse; using the latter results in the desired fallback
* behaviour whereas the former just results in * behaviour whereas the former just results in missing-character
* missing-character-rectangles being drawn, at least with some fonts. * rectangles being drawn, at least with some fonts. */
*/
if (!(xfont = XftFontOpenName(drw->dpy, drw->screen, fontname))) { if (!(xfont = XftFontOpenName(drw->dpy, drw->screen, fontname))) {
fprintf(stderr, "error, cannot load font: '%s'\n", fontname); fprintf(stderr, "error, cannot load font from name: '%s'\n", fontname);
return NULL; return NULL;
} }
if (!(pattern = FcNameParse((FcChar8 *) fontname))) { if (!(pattern = FcNameParse((FcChar8 *) fontname))) {
fprintf(stderr, "error, cannot load font: '%s'\n", fontname); fprintf(stderr, "error, cannot parse font name to pattern: '%s'\n", fontname);
XftFontClose(drw->dpy, xfont); XftFontClose(drw->dpy, xfont);
return NULL; return NULL;
} }
} else if (fontpattern) { } else if (fontpattern) {
if (!(xfont = XftFontOpenPattern(drw->dpy, fontpattern))) { if (!(xfont = XftFontOpenPattern(drw->dpy, fontpattern))) {
fprintf(stderr, "error, cannot load font pattern.\n"); fprintf(stderr, "error, cannot load font from pattern.\n");
return NULL; return NULL;
} }
} else { } else {
die("no font specified.\n"); die("no font specified.");
} }
font = ecalloc(1, sizeof(Fnt)); font = ecalloc(1, sizeof(Fnt));
font->xfont = xfont; font->xfont = xfont;
font->pattern = pattern; font->pattern = pattern;
font->ascent = xfont->ascent; font->h = xfont->ascent + xfont->descent;
font->descent = xfont->descent;
font->h = font->ascent + font->descent;
font->dpy = drw->dpy; font->dpy = drw->dpy;
return font; return font;
} }
Fnt* static void
drw_font_create(Drw *drw, const char *fontname) xfont_free(Fnt *font)
{
return drw_font_xcreate(drw, fontname, NULL);
}
void
drw_load_fonts(Drw* drw, const char *fonts[], size_t fontcount)
{
size_t i;
Fnt *font;
for (i = 0; i < fontcount; i++) {
if (drw->fontcount >= DRW_FONT_CACHE_SIZE) {
die("font cache exhausted.\n");
} else if ((font = drw_font_xcreate(drw, fonts[i], NULL))) {
drw->fonts[drw->fontcount++] = font;
}
}
}
void
drw_font_free(Fnt *font)
{ {
if (!font) if (!font)
return; return;
@@ -179,150 +139,241 @@ drw_font_free(Fnt *font)
free(font); free(font);
} }
Clr * Fnt*
drw_clr_create(Drw *drw, const char *clrname) drw_fontset_create(Drw* drw, const char *fonts[], size_t fontcount)
{ {
Clr *clr; Fnt *cur, *ret = NULL;
size_t i;
if (!drw || !fonts)
return NULL;
for (i = 1; i <= fontcount; i++) {
if ((cur = xfont_create(drw, fonts[fontcount - i], NULL))) {
cur->next = ret;
ret = cur;
}
}
return (drw->fonts = ret);
}
void
drw_fontset_free(Fnt *font)
{
if (font) {
drw_fontset_free(font->next);
xfont_free(font);
}
}
void
drw_clr_create(Drw *drw, Clr *dest, const char *clrname)
{
if (!drw || !dest || !clrname)
return;
clr = ecalloc(1, sizeof(Clr));
if (!XftColorAllocName(drw->dpy, DefaultVisual(drw->dpy, drw->screen), if (!XftColorAllocName(drw->dpy, DefaultVisual(drw->dpy, drw->screen),
DefaultColormap(drw->dpy, drw->screen), DefaultColormap(drw->dpy, drw->screen),
clrname, &clr->rgb)) clrname, dest))
die("error, cannot allocate color '%s'\n", clrname); die("error, cannot allocate color '%s'", clrname);
clr->pix = clr->rgb.pixel; }
return clr; /* Create color schemes. */
Clr *
drw_scm_create(Drw *drw, const char *clrnames[], size_t clrcount)
{
size_t i;
Clr *ret;
/* need at least two colors for a scheme */
if (!drw || !clrnames || clrcount < 2 || !(ret = ecalloc(clrcount, sizeof(Clr))))
return NULL;
for (i = 0; i < clrcount; i++)
drw_clr_create(drw, &ret[i], clrnames[i]);
return ret;
} }
void void
drw_clr_free(Clr *clr) drw_clr_free(Drw *drw, Clr *c)
{ {
free(clr); if (!drw || !c)
}
void
drw_setscheme(Drw *drw, ClrScheme *scheme)
{
drw->scheme = scheme;
}
void
drw_rect(Drw *drw, int x, int y, unsigned int w, unsigned int h, int filled, int empty, int invert)
{
if (!drw->scheme)
return; return;
XSetForeground(drw->dpy, drw->gc, invert ? drw->scheme->bg->pix : drw->scheme->fg->pix);
/* c is typedef XftColor Clr */
XftColorFree(drw->dpy, DefaultVisual(drw->dpy, drw->screen),
DefaultColormap(drw->dpy, drw->screen), c);
}
void
drw_scm_free(Drw *drw, Clr *scm, size_t clrcount)
{
size_t i;
if (!drw || !scm)
return;
for (i = 0; i < clrcount; i++)
drw_clr_free(drw, &scm[i]);
free(scm);
}
void
drw_setfontset(Drw *drw, Fnt *set)
{
if (drw)
drw->fonts = set;
}
void
drw_setscheme(Drw *drw, Clr *scm)
{
if (drw)
drw->scheme = scm;
}
void
drw_rect(Drw *drw, int x, int y, unsigned int w, unsigned int h, int filled, int invert)
{
if (!drw || !drw->scheme)
return;
XSetForeground(drw->dpy, drw->gc, invert ? drw->scheme[ColBg].pixel : drw->scheme[ColFg].pixel);
if (filled) if (filled)
XFillRectangle(drw->dpy, drw->drawable, drw->gc, x, y, w + 1, h + 1); XFillRectangle(drw->dpy, drw->drawable, drw->gc, x, y, w, h);
else if (empty) else
XDrawRectangle(drw->dpy, drw->drawable, drw->gc, x, y, w, h); XDrawRectangle(drw->dpy, drw->drawable, drw->gc, x, y, w - 1, h - 1);
} }
int int
drw_text(Drw *drw, int x, int y, unsigned int w, unsigned int h, const char *text, int invert) drw_text(Drw *drw, int x, int y, unsigned int w, unsigned int h, unsigned int lpad, const char *text, int invert)
{ {
char buf[1024]; int ty, ellipsis_x = 0;
int tx, ty, th; unsigned int tmpw, ew, ellipsis_w = 0, ellipsis_len, hash, h0, h1;
Extnts tex;
XftDraw *d = NULL; XftDraw *d = NULL;
Fnt *curfont, *nextfont; Fnt *usedfont, *curfont, *nextfont;
size_t i, len; int utf8strlen, utf8charlen, utf8err, render = x || y || w || h;
int utf8strlen, utf8charlen, render;
long utf8codepoint = 0; long utf8codepoint = 0;
const char *utf8str; const char *utf8str;
FcCharSet *fccharset; FcCharSet *fccharset;
FcPattern *fcpattern; FcPattern *fcpattern;
FcPattern *match; FcPattern *match;
XftResult result; XftResult result;
int charexists = 0; int charexists = 0, overflow = 0;
/* keep track of a couple codepoints for which we have no match. */
static unsigned int nomatches[128], ellipsis_width, invalid_width;
static const char invalid[] = "<EFBFBD>";
if (!drw->scheme || !drw->fontcount) if (!drw || (render && (!drw->scheme || !w)) || !text || !drw->fonts)
return 0; return 0;
if (!(render = x || y || w || h)) { if (!render) {
w = ~w; w = invert ? invert : ~invert;
} else { } else {
XSetForeground(drw->dpy, drw->gc, invert ? XSetForeground(drw->dpy, drw->gc, drw->scheme[invert ? ColFg : ColBg].pixel);
drw->scheme->fg->pix : drw->scheme->bg->pix);
XFillRectangle(drw->dpy, drw->drawable, drw->gc, x, y, w, h); XFillRectangle(drw->dpy, drw->drawable, drw->gc, x, y, w, h);
if (w < lpad)
return x + w;
d = XftDrawCreate(drw->dpy, drw->drawable, d = XftDrawCreate(drw->dpy, drw->drawable,
DefaultVisual(drw->dpy, drw->screen), DefaultVisual(drw->dpy, drw->screen),
DefaultColormap(drw->dpy, drw->screen)); DefaultColormap(drw->dpy, drw->screen));
x += lpad;
w -= lpad;
} }
curfont = drw->fonts[0]; usedfont = drw->fonts;
if (!ellipsis_width && render)
ellipsis_width = drw_fontset_getwidth(drw, "...");
if (!invalid_width && render)
invalid_width = drw_fontset_getwidth(drw, invalid);
while (1) { while (1) {
utf8strlen = 0; ew = ellipsis_len = utf8err = utf8charlen = utf8strlen = 0;
utf8str = text; utf8str = text;
nextfont = NULL; nextfont = NULL;
while (*text) { while (*text) {
utf8charlen = utf8decode(text, &utf8codepoint, UTF_SIZ); utf8charlen = utf8decode(text, &utf8codepoint, &utf8err);
for (i = 0; i < drw->fontcount; i++) { for (curfont = drw->fonts; curfont; curfont = curfont->next) {
charexists = charexists || XftCharExists(drw->dpy, drw->fonts[i]->xfont, utf8codepoint); charexists = charexists || XftCharExists(drw->dpy, curfont->xfont, utf8codepoint);
if (charexists) { if (charexists) {
if (drw->fonts[i] == curfont) { drw_font_getexts(curfont, text, utf8charlen, &tmpw, NULL);
utf8strlen += utf8charlen; if (ew + ellipsis_width <= w) {
/* keep track where the ellipsis still fits */
ellipsis_x = x + ew;
ellipsis_w = w - ew;
ellipsis_len = utf8strlen;
}
if (ew + tmpw > w) {
overflow = 1;
/* called from drw_fontset_getwidth_clamp():
* it wants the width AFTER the overflow
*/
if (!render)
x += tmpw;
else
utf8strlen = ellipsis_len;
} else if (curfont == usedfont) {
text += utf8charlen; text += utf8charlen;
utf8strlen += utf8err ? 0 : utf8charlen;
ew += utf8err ? 0 : tmpw;
} else { } else {
nextfont = drw->fonts[i]; nextfont = curfont;
} }
break; break;
} }
} }
if (!charexists || (nextfont && nextfont != curfont)) if (overflow || !charexists || nextfont || utf8err)
break; break;
else else
charexists = 0; charexists = 0;
} }
if (utf8strlen) { if (utf8strlen) {
drw_font_getexts(curfont, utf8str, utf8strlen, &tex); if (render) {
/* shorten text if necessary */ ty = y + (h - usedfont->h) / 2 + usedfont->xfont->ascent;
for (len = MIN(utf8strlen, (sizeof buf) - 1); len && (tex.w > w - drw->fonts[0]->h || w < drw->fonts[0]->h); len--) XftDrawStringUtf8(d, &drw->scheme[invert ? ColBg : ColFg],
drw_font_getexts(curfont, utf8str, len, &tex); usedfont->xfont, x, ty, (XftChar8 *)utf8str, utf8strlen);
if (len) {
memcpy(buf, utf8str, len);
buf[len] = '\0';
if (len < utf8strlen)
for (i = len; i && i > len - 3; buf[--i] = '.');
if (render) {
th = curfont->ascent + curfont->descent;
ty = y + (h / 2) - (th / 2) + curfont->ascent;
tx = x + (h / 2);
XftDrawStringUtf8(d, invert ? &drw->scheme->bg->rgb : &drw->scheme->fg->rgb, curfont->xfont, tx, ty, (XftChar8 *)buf, len);
}
x += tex.w;
w -= tex.w;
} }
x += ew;
w -= ew;
} }
if (utf8err && (!render || invalid_width < w)) {
if (render)
drw_text(drw, x, y, w, h, 0, invalid, invert);
x += invalid_width;
w -= invalid_width;
}
if (render && overflow)
drw_text(drw, ellipsis_x, y, ellipsis_w, h, 0, "...", invert);
if (!*text) { if (!*text || overflow) {
break; break;
} else if (nextfont) { } else if (nextfont) {
charexists = 0; charexists = 0;
curfont = nextfont; usedfont = nextfont;
} else { } else {
/* Regardless of whether or not a fallback font is found, the /* Regardless of whether or not a fallback font is found, the
* character must be drawn. * character must be drawn. */
*/
charexists = 1; charexists = 1;
if (drw->fontcount >= DRW_FONT_CACHE_SIZE) hash = (unsigned int)utf8codepoint;
continue; hash = ((hash >> 16) ^ hash) * 0x21F0AAAD;
hash = ((hash >> 15) ^ hash) * 0xD35A2D97;
h0 = ((hash >> 15) ^ hash) % LENGTH(nomatches);
h1 = (hash >> 17) % LENGTH(nomatches);
/* avoid expensive XftFontMatch call when we know we won't find a match */
if (nomatches[h0] == utf8codepoint || nomatches[h1] == utf8codepoint)
goto no_match;
fccharset = FcCharSetCreate(); fccharset = FcCharSetCreate();
FcCharSetAddChar(fccharset, utf8codepoint); FcCharSetAddChar(fccharset, utf8codepoint);
if (!drw->fonts[0]->pattern) { if (!drw->fonts->pattern) {
/* Refer to the comment in drw_font_xcreate for more /* Refer to the comment in xfont_create for more information. */
* information. */ die("the first font in the cache must be loaded from a font string.");
die("the first font in the cache must be loaded from a font string.\n");
} }
fcpattern = FcPatternDuplicate(drw->fonts[0]->pattern); fcpattern = FcPatternDuplicate(drw->fonts->pattern);
FcPatternAddCharSet(fcpattern, FC_CHARSET, fccharset); FcPatternAddCharSet(fcpattern, FC_CHARSET, fccharset);
FcPatternAddBool(fcpattern, FC_SCALABLE, FcTrue); FcPatternAddBool(fcpattern, FC_SCALABLE, FcTrue);
@@ -334,12 +385,16 @@ drw_text(Drw *drw, int x, int y, unsigned int w, unsigned int h, const char *tex
FcPatternDestroy(fcpattern); FcPatternDestroy(fcpattern);
if (match) { if (match) {
curfont = drw_font_xcreate(drw, NULL, match); usedfont = xfont_create(drw, NULL, match);
if (curfont && XftCharExists(drw->dpy, curfont->xfont, utf8codepoint)) { if (usedfont && XftCharExists(drw->dpy, usedfont->xfont, utf8codepoint)) {
drw->fonts[drw->fontcount++] = curfont; for (curfont = drw->fonts; curfont->next; curfont = curfont->next)
; /* NOP */
curfont->next = usedfont;
} else { } else {
drw_font_free(curfont); xfont_free(usedfont);
curfont = drw->fonts[0]; nomatches[nomatches[h0] ? h1 : h0] = utf8codepoint;
no_match:
usedfont = drw->fonts;
} }
} }
} }
@@ -347,34 +402,49 @@ drw_text(Drw *drw, int x, int y, unsigned int w, unsigned int h, const char *tex
if (d) if (d)
XftDrawDestroy(d); XftDrawDestroy(d);
return x; return x + (render ? w : 0);
} }
void void
drw_map(Drw *drw, Window win, int x, int y, unsigned int w, unsigned int h) drw_map(Drw *drw, Window win, int x, int y, unsigned int w, unsigned int h)
{ {
if (!drw)
return;
XCopyArea(drw->dpy, drw->drawable, win, drw->gc, x, y, w, h, x, y); XCopyArea(drw->dpy, drw->drawable, win, drw->gc, x, y, w, h, x, y);
XSync(drw->dpy, False); XSync(drw->dpy, False);
} }
void unsigned int
drw_font_getexts(Fnt *font, const char *text, unsigned int len, Extnts *tex) drw_fontset_getwidth(Drw *drw, const char *text)
{ {
XGlyphInfo ext; if (!drw || !drw->fonts || !text)
return 0;
XftTextExtentsUtf8(font->dpy, font->xfont, (XftChar8 *)text, len, &ext); return drw_text(drw, 0, 0, 0, 0, 0, text, 0);
tex->h = font->h;
tex->w = ext.xOff;
} }
unsigned int unsigned int
drw_font_getexts_width(Fnt *font, const char *text, unsigned int len) drw_fontset_getwidth_clamp(Drw *drw, const char *text, unsigned int n)
{ {
Extnts tex; unsigned int tmp = 0;
if (drw && drw->fonts && text && n)
tmp = drw_text(drw, 0, 0, 0, 0, 0, text, n);
return MIN(n, tmp);
}
drw_font_getexts(font, text, len, &tex); void
drw_font_getexts(Fnt *font, const char *text, unsigned int len, unsigned int *w, unsigned int *h)
{
XGlyphInfo ext;
return tex.w; if (!font || !text)
return;
XftTextExtentsUtf8(font->dpy, font->xfont, (XftChar8 *)text, len, &ext);
if (w)
*w = ext.xOff;
if (h)
*h = font->h;
} }
Cur * Cur *
@@ -382,7 +452,9 @@ drw_cur_create(Drw *drw, int shape)
{ {
Cur *cur; Cur *cur;
cur = ecalloc(1, sizeof(Cur)); if (!drw || !(cur = ecalloc(1, sizeof(Cur))))
return NULL;
cur->cursor = XCreateFontCursor(drw->dpy, shape); cur->cursor = XCreateFontCursor(drw->dpy, shape);
return cur; return cur;
@@ -393,6 +465,7 @@ drw_cur_free(Drw *drw, Cur *cursor)
{ {
if (!cursor) if (!cursor)
return; return;
XFreeCursor(drw->dpy, cursor->cursor); XFreeCursor(drw->dpy, cursor->cursor);
free(cursor); free(cursor);
} }

66
drw.h
View File

@@ -1,29 +1,19 @@
/* See LICENSE file for copyright and license details. */ /* See LICENSE file for copyright and license details. */
#define DRW_FONT_CACHE_SIZE 32
typedef struct {
unsigned long pix;
XftColor rgb;
} Clr;
typedef struct { typedef struct {
Cursor cursor; Cursor cursor;
} Cur; } Cur;
typedef struct { typedef struct Fnt {
Display *dpy; Display *dpy;
int ascent;
int descent;
unsigned int h; unsigned int h;
XftFont *xfont; XftFont *xfont;
FcPattern *pattern; FcPattern *pattern;
struct Fnt *next;
} Fnt; } Fnt;
typedef struct { enum { ColFg, ColBg, ColBorder }; /* Clr scheme index */
Clr *fg; typedef XftColor Clr;
Clr *bg;
Clr *border;
} ClrScheme;
typedef struct { typedef struct {
unsigned int w, h; unsigned int w, h;
@@ -32,43 +22,39 @@ typedef struct {
Window root; Window root;
Drawable drawable; Drawable drawable;
GC gc; GC gc;
ClrScheme *scheme; Clr *scheme;
size_t fontcount; Fnt *fonts;
Fnt *fonts[DRW_FONT_CACHE_SIZE];
} Drw; } Drw;
typedef struct {
unsigned int w;
unsigned int h;
} Extnts;
/* Drawable abstraction */ /* Drawable abstraction */
Drw *drw_create(Display *, int, Window, unsigned int, unsigned int); Drw *drw_create(Display *dpy, int screen, Window win, unsigned int w, unsigned int h);
void drw_resize(Drw *, unsigned int, unsigned int); void drw_resize(Drw *drw, unsigned int w, unsigned int h);
void drw_free(Drw *); void drw_free(Drw *drw);
/* Fnt abstraction */ /* Fnt abstraction */
Fnt *drw_font_create(Drw *, const char *); Fnt *drw_fontset_create(Drw* drw, const char *fonts[], size_t fontcount);
void drw_load_fonts(Drw *, const char *[], size_t); void drw_fontset_free(Fnt* set);
void drw_font_free(Fnt *); unsigned int drw_fontset_getwidth(Drw *drw, const char *text);
void drw_font_getexts(Fnt *, const char *, unsigned int, Extnts *); unsigned int drw_fontset_getwidth_clamp(Drw *drw, const char *text, unsigned int n);
unsigned int drw_font_getexts_width(Fnt *, const char *, unsigned int); void drw_font_getexts(Fnt *font, const char *text, unsigned int len, unsigned int *w, unsigned int *h);
/* Colour abstraction */ /* Colorscheme abstraction */
Clr *drw_clr_create(Drw *, const char *); void drw_clr_create(Drw *drw, Clr *dest, const char *clrname);
void drw_clr_free(Clr *); void drw_clr_free(Drw *drw, Clr *c);
Clr *drw_scm_create(Drw *drw, const char *clrnames[], size_t clrcount);
void drw_scm_free(Drw *drw, Clr *scm, size_t clrcount);
/* Cursor abstraction */ /* Cursor abstraction */
Cur *drw_cur_create(Drw *, int); Cur *drw_cur_create(Drw *drw, int shape);
void drw_cur_free(Drw *, Cur *); void drw_cur_free(Drw *drw, Cur *cursor);
/* Drawing context manipulation */ /* Drawing context manipulation */
void drw_setfont(Drw *, Fnt *); void drw_setfontset(Drw *drw, Fnt *set);
void drw_setscheme(Drw *, ClrScheme *); void drw_setscheme(Drw *drw, Clr *scm);
/* Drawing functions */ /* Drawing functions */
void drw_rect(Drw *, int, int, unsigned int, unsigned int, int, int, int); void drw_rect(Drw *drw, int x, int y, unsigned int w, unsigned int h, int filled, int invert);
int drw_text(Drw *, int, int, unsigned int, unsigned int, const char *, int); int drw_text(Drw *drw, int x, int y, unsigned int w, unsigned int h, unsigned int lpad, const char *text, int invert);
/* Map functions */ /* Map functions */
void drw_map(Drw *, Window, int, int, unsigned int, unsigned int); void drw_map(Drw *drw, Window win, int x, int y, unsigned int w, unsigned int h);

BIN
dwm Executable file
View File

Binary file not shown.

51
dwm.1
View File

@@ -10,8 +10,9 @@ and floating layouts. Either layout can be applied dynamically, optimising the
environment for the application in use and the task performed. environment for the application in use and the task performed.
.P .P
In tiled layouts windows are managed in a master and stacking area. The master In tiled layouts windows are managed in a master and stacking area. The master
area contains the window which currently needs most attention, whereas the area on the left contains one window by default, and the stacking area on the
stacking area contains all other windows. In monocle layout all windows are right contains all other windows. The number of master area windows can be
adjusted from zero to an arbitrary number. In monocle layout all windows are
maximised to the screen size. In floating layout windows can be resized and maximised to the screen size. In floating layout windows can be resized and
moved freely. Dialog windows are always managed floating, regardless of the moved freely. Dialog windows are always managed floating, regardless of the
layout applied. layout applied.
@@ -29,10 +30,18 @@ top left corner. The tags which are applied to one or more windows are
indicated with an empty square in the top left corner. indicated with an empty square in the top left corner.
.P .P
dwm draws a small border around windows to indicate the focus state. dwm draws a small border around windows to indicate the focus state.
.P
On start, dwm can start additional programs that may be specified in two special
shell scripts (see the FILES section below), autostart_blocking.sh and
autostart.sh. The former is executed first and dwm will wait for its
termination before starting. The latter is executed in the background before
dwm enters its handler loop.
.P
Either of these files may be omitted.
.SH OPTIONS .SH OPTIONS
.TP .TP
.B \-v .B \-v
prints version information to standard output, then exits. prints version information to stderr, then exits.
.SH USAGE .SH USAGE
.SS Status bar .SS Status bar
.TP .TP
@@ -59,6 +68,11 @@ click on a tag label adds/removes that tag to/from the focused window.
Start Start
.BR st(1). .BR st(1).
.TP .TP
.B Mod1\-p
Spawn
.BR dmenu(1)
for launching other programs.
.TP
.B Mod1\-, .B Mod1\-,
Focus previous screen, if any. Focus previous screen, if any.
.TP .TP
@@ -93,10 +107,10 @@ Focus next window.
Focus previous window. Focus previous window.
.TP .TP
.B Mod1\-i .B Mod1\-i
Increase clients in master area. Increase number of windows in master area.
.TP .TP
.B Mod1\-d .B Mod1\-d
Decrease clients in master area. Decrease number of windows in master area.
.TP .TP
.B Mod1\-l .B Mod1\-l
Increase master area size. Increase master area size.
@@ -146,13 +160,28 @@ Toggles focused window between floating and tiled state.
.TP .TP
.B Mod1\-Button3 .B Mod1\-Button3
Resize focused window while dragging. Tiled windows will be toggled to the floating state. Resize focused window while dragging. Tiled windows will be toggled to the floating state.
.SH FILES
The files containing programs to be started along with dwm are searched for in
the following directories:
.IP "1. $XDG_DATA_HOME/dwm"
.IP "2. $HOME/.local/share/dwm"
.IP "3. $HOME/.dwm"
.P
The first existing directory is scanned for any of the autostart files below.
.TP 15
autostart.sh
This file is started as a shell background process before dwm enters its handler
loop.
.TP 15
autostart_blocking.sh
This file is started before any autostart.sh; dwm waits for its termination.
.SH CUSTOMIZATION .SH CUSTOMIZATION
dwm is customized by creating a custom config.h and (re)compiling the source dwm is customized by creating a custom config.h and (re)compiling the source
code. This keeps it fast, secure and simple. code. This keeps it fast, secure and simple.
.SH SEE ALSO .SH SEE ALSO
.BR dmenu (1), .BR dmenu (1),
.BR st (1) .BR st (1)
.SH BUGS .SH ISSUES
Java applications which use the XToolkit/XAWT backend may draw grey windows Java applications which use the XToolkit/XAWT backend may draw grey windows
only. The XToolkit/XAWT backend breaks ICCCM-compliance in recent JDK 1.5 and early only. The XToolkit/XAWT backend breaks ICCCM-compliance in recent JDK 1.5 and early
JDK 1.6 versions, because it assumes a reparenting window manager. Possible workarounds JDK 1.6 versions, because it assumes a reparenting window manager. Possible workarounds
@@ -166,11 +195,5 @@ or
(to pretend that a non-reparenting window manager is running that the (to pretend that a non-reparenting window manager is running that the
XToolkit/XAWT backend can recognize) or when using OpenJDK setting the environment variable XToolkit/XAWT backend can recognize) or when using OpenJDK setting the environment variable
.BR _JAVA_AWT_WM_NONREPARENTING=1 . .BR _JAVA_AWT_WM_NONREPARENTING=1 .
.P .SH BUGS
GTK 2.10.9+ versions contain a broken Send all bug reports with a patch to hackers@suckless.org.
.BR Save\-As
file dialog implementation,
which requests to reconfigure its window size in an endless loop. However, its
window is still respondable during this state, so you can simply ignore the flicker
until a new GTK version appears, which will fix this bug, approximately
GTK 2.10.12+ versions.

1036
dwm.c
View File

File diff suppressed because it is too large Load Diff

179
patches/dwm-autostart-20210120-cb3f58a.diff Normal file
View File

@@ -0,0 +1,179 @@
From 37e970479dc5d40e57fc0cbfeaa5e39941483237 Mon Sep 17 00:00:00 2001
From: Gan Ainm <gan.ainm.riomhphost@gmail.com>
Date: Wed, 10 Jun 2020 10:59:02 +0000
Subject: [PATCH] dwm-xdgautostart-6.2.diff
===================================================================
---
dwm.1 | 23 +++++++++++++++++
dwm.c | 82 +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
2 files changed, 105 insertions(+)
diff --git a/dwm.1 b/dwm.1
index 13b3729..9533aa6 100644
--- a/dwm.1
+++ b/dwm.1
@@ -30,6 +30,14 @@ top left corner. The tags which are applied to one or more windows are
indicated with an empty square in the top left corner.
.P
dwm draws a small border around windows to indicate the focus state.
+.P
+On start, dwm can start additional programs that may be specified in two special
+shell scripts (see the FILES section below), autostart_blocking.sh and
+autostart.sh. The former is executed first and dwm will wait for its
+termination before starting. The latter is executed in the background before
+dwm enters its handler loop.
+.P
+Either of these files may be omitted.
.SH OPTIONS
.TP
.B \-v
@@ -152,6 +160,21 @@ Toggles focused window between floating and tiled state.
.TP
.B Mod1\-Button3
Resize focused window while dragging. Tiled windows will be toggled to the floating state.
+.SH FILES
+The files containing programs to be started along with dwm are searched for in
+the following directories:
+.IP "1. $XDG_DATA_HOME/dwm"
+.IP "2. $HOME/.local/share/dwm"
+.IP "3. $HOME/.dwm"
+.P
+The first existing directory is scanned for any of the autostart files below.
+.TP 15
+autostart.sh
+This file is started as a shell background process before dwm enters its handler
+loop.
+.TP 15
+autostart_blocking.sh
+This file is started before any autostart.sh; dwm waits for its termination.
.SH CUSTOMIZATION
dwm is customized by creating a custom config.h and (re)compiling the source
code. This keeps it fast, secure and simple.
diff --git a/dwm.c b/dwm.c
index 4465af1..2156b49 100644
--- a/dwm.c
+++ b/dwm.c
@@ -29,6 +29,7 @@
#include <string.h>
#include <unistd.h>
#include <sys/types.h>
+#include <sys/stat.h>
#include <sys/wait.h>
#include <X11/cursorfont.h>
#include <X11/keysym.h>
@@ -193,6 +194,7 @@ static void resizeclient(Client *c, int x, int y, int w, int h);
static void resizemouse(const Arg *arg);
static void restack(Monitor *m);
static void run(void);
+static void runautostart(void);
static void scan(void);
static int sendevent(Client *c, Atom proto);
static void sendmon(Client *c, Monitor *m);
@@ -235,7 +237,11 @@ static int xerrorstart(Display *dpy, XErrorEvent *ee);
static void zoom(const Arg *arg);
/* variables */
+static const char autostartblocksh[] = "autostart_blocking.sh";
+static const char autostartsh[] = "autostart.sh";
static const char broken[] = "broken";
+static const char dwmdir[] = "dwm";
+static const char localshare[] = ".local/share";
static char stext[256];
static int screen;
static int sw, sh; /* X display screen geometry width, height */
@@ -1380,6 +1386,83 @@ run(void)
handler[ev.type](&ev); /* call handler */
}
+void
+runautostart(void)
+{
+ char *pathpfx;
+ char *path;
+ char *xdgdatahome;
+ char *home;
+ struct stat sb;
+
+ if ((home = getenv("HOME")) == NULL)
+ /* this is almost impossible */
+ return;
+
+ /* if $XDG_DATA_HOME is set and not empty, use $XDG_DATA_HOME/dwm,
+ * otherwise use ~/.local/share/dwm as autostart script directory
+ */
+ xdgdatahome = getenv("XDG_DATA_HOME");
+ if (xdgdatahome != NULL && *xdgdatahome != '\0') {
+ /* space for path segments, separators and nul */
+ pathpfx = ecalloc(1, strlen(xdgdatahome) + strlen(dwmdir) + 2);
+
+ if (sprintf(pathpfx, "%s/%s", xdgdatahome, dwmdir) <= 0) {
+ free(pathpfx);
+ return;
+ }
+ } else {
+ /* space for path segments, separators and nul */
+ pathpfx = ecalloc(1, strlen(home) + strlen(localshare)
+ + strlen(dwmdir) + 3);
+
+ if (sprintf(pathpfx, "%s/%s/%s", home, localshare, dwmdir) < 0) {
+ free(pathpfx);
+ return;
+ }
+ }
+
+ /* check if the autostart script directory exists */
+ if (! (stat(pathpfx, &sb) == 0 && S_ISDIR(sb.st_mode))) {
+ /* the XDG conformant path does not exist or is no directory
+ * so we try ~/.dwm instead
+ */
+ char *pathpfx_new = realloc(pathpfx, strlen(home) + strlen(dwmdir) + 3);
+ if(pathpfx_new == NULL) {
+ free(pathpfx);
+ return;
+ }
+ pathpfx = pathpfx_new;
+
+ if (sprintf(pathpfx, "%s/.%s", home, dwmdir) <= 0) {
+ free(pathpfx);
+ return;
+ }
+ }
+
+ /* try the blocking script first */
+ path = ecalloc(1, strlen(pathpfx) + strlen(autostartblocksh) + 2);
+ if (sprintf(path, "%s/%s", pathpfx, autostartblocksh) <= 0) {
+ free(path);
+ free(pathpfx);
+ }
+
+ if (access(path, X_OK) == 0)
+ system(path);
+
+ /* now the non-blocking script */
+ if (sprintf(path, "%s/%s", pathpfx, autostartsh) <= 0) {
+ free(path);
+ free(pathpfx);
+ }
+
+ if (access(path, X_OK) == 0)
+ system(strcat(path, " &"));
+
+ free(pathpfx);
+ free(path);
+}
+
void
scan(void)
{
@@ -2142,6 +2223,7 @@ main(int argc, char *argv[])
die("pledge");
#endif /* __OpenBSD__ */
scan();
+ runautostart();
run();
cleanup();
XCloseDisplay(dpy);
--
2.27.0

94
patches/dwm-fullgaps-6.4.diff Normal file
View File

@@ -0,0 +1,94 @@
diff -up a/config.def.h b/config.def.h
--- a/config.def.h
+++ b/config.def.h
@@ -2,6 +2,7 @@
/* appearance */
static const unsigned int borderpx = 1; /* border pixel of windows */
+static const unsigned int gappx = 5; /* gaps between windows */
static const unsigned int snap = 32; /* snap pixel */
static const int showbar = 1; /* 0 means no bar */
static const int topbar = 1; /* 0 means bottom bar */
@@ -85,6 +86,9 @@ static const Key keys[] = {
{ MODKEY, XK_period, focusmon, {.i = +1 } },
{ MODKEY|ShiftMask, XK_comma, tagmon, {.i = -1 } },
{ MODKEY|ShiftMask, XK_period, tagmon, {.i = +1 } },
+ { MODKEY, XK_minus, setgaps, {.i = -1 } },
+ { MODKEY, XK_equal, setgaps, {.i = +1 } },
+ { MODKEY|ShiftMask, XK_equal, setgaps, {.i = 0 } },
TAGKEYS( XK_1, 0)
TAGKEYS( XK_2, 1)
TAGKEYS( XK_3, 2)
diff -up a/dwm.c b/dwm.c
--- a/dwm.c 2023-04-30
+++ b/dwm.c 2023-04-30
@@ -119,6 +119,7 @@ struct Monitor {
int by; /* bar geometry */
int mx, my, mw, mh; /* screen size */
int wx, wy, ww, wh; /* window area */
+ int gappx; /* gaps between windows */
unsigned int seltags;
unsigned int sellt;
unsigned int tagset[2];
@@ -200,6 +201,7 @@ static void sendmon(Client *c, Monitor *
static void setclientstate(Client *c, long state);
static void setfocus(Client *c);
static void setfullscreen(Client *c, int fullscreen);
+static void setgaps(const Arg *arg);
static void setlayout(const Arg *arg);
static void setmfact(const Arg *arg);
static void setup(void);
@@ -641,6 +643,7 @@ createmon(void)
m->nmaster = nmaster;
m->showbar = showbar;
m->topbar = topbar;
+ m->gappx = gappx;
m->lt[0] = &layouts[0];
m->lt[1] = &layouts[1 % LENGTH(layouts)];
strncpy(m->ltsymbol, layouts[0].symbol, sizeof m->ltsymbol);
@@ -1508,6 +1511,16 @@ setfullscreen(Client *c, int fullscreen)
}
void
+setgaps(const Arg *arg)
+{
+ if ((arg->i == 0) || (selmon->gappx + arg->i < 0))
+ selmon->gappx = 0;
+ else
+ selmon->gappx += arg->i;
+ arrange(selmon);
+}
+
+void
setlayout(const Arg *arg)
{
if (!arg || !arg->v || arg->v != selmon->lt[selmon->sellt])
@@ -1697,18 +1710,18 @@ tile(Monitor *m)
if (n > m->nmaster)
mw = m->nmaster ? m->ww * m->mfact : 0;
else
- mw = m->ww;
- for (i = my = ty = 0, c = nexttiled(m->clients); c; c = nexttiled(c->next), i++)
- if (i < m->nmaster) {
- h = (m->wh - my) / (MIN(n, m->nmaster) - i);
- resize(c, m->wx, m->wy + my, mw - (2*c->bw), h - (2*c->bw), 0);
- if (my + HEIGHT(c) < m->wh)
- my += HEIGHT(c);
+ mw = m->ww - m->gappx;
+ for (i = 0, my = ty = m->gappx, c = nexttiled(m->clients); c; c = nexttiled(c->next), i++)
+ if (i < m->nmaster) {
+ h = (m->wh - my) / (MIN(n, m->nmaster) - i) - m->gappx;
+ resize(c, m->wx + m->gappx, m->wy + my, mw - (2*c->bw) - m->gappx, h - (2*c->bw), 0);
+ if (my + HEIGHT(c) + m->gappx < m->wh)
+ my += HEIGHT(c) + m->gappx;
} else {
- h = (m->wh - ty) / (n - i);
- resize(c, m->wx + mw, m->wy + ty, m->ww - mw - (2*c->bw), h - (2*c->bw), 0);
- if (ty + HEIGHT(c) < m->wh)
- ty += HEIGHT(c);
+ h = (m->wh - ty) / (n - i) - m->gappx;
+ resize(c, m->wx + mw + m->gappx, m->wy + ty, m->ww - mw - (2*c->bw) - 2*m->gappx, h - (2*c->bw), 0);
+ if (ty + HEIGHT(c) + m->gappx < m->wh)
+ ty += HEIGHT(c) + m->gappx;
}
}

735
patches/dwm-systray-20230922-9f88553.diff Normal file
View File

@@ -0,0 +1,735 @@
diff --git a/config.def.h b/config.def.h
index 9efa774..fed4fb9 100644
--- a/config.def.h
+++ b/config.def.h
@@ -3,6 +3,11 @@
/* appearance */
static const unsigned int borderpx = 1; /* border pixel of windows */
static const unsigned int snap = 32; /* snap pixel */
+static const unsigned int systraypinning = 0; /* 0: sloppy systray follows selected monitor, >0: pin systray to monitor X */
+static const unsigned int systrayonleft = 0; /* 0: systray in the right corner, >0: systray on left of status text */
+static const unsigned int systrayspacing = 2; /* systray spacing */
+static const int systraypinningfailfirst = 1; /* 1: if pinning fails, display systray on the first monitor, False: display systray on the last monitor*/
+static const int showsystray = 1; /* 0 means no systray */
static const int showbar = 1; /* 0 means no bar */
static const int topbar = 1; /* 0 means bottom bar */
static const char *fonts[] = { "monospace:size=10" };
diff --git a/dwm.c b/dwm.c
index f1d86b2..f9e7e4a 100644
--- a/dwm.c
+++ b/dwm.c
@@ -57,12 +57,27 @@
#define TAGMASK ((1 << LENGTH(tags)) - 1)
#define TEXTW(X) (drw_fontset_getwidth(drw, (X)) + lrpad)
+#define SYSTEM_TRAY_REQUEST_DOCK 0
+/* XEMBED messages */
+#define XEMBED_EMBEDDED_NOTIFY 0
+#define XEMBED_WINDOW_ACTIVATE 1
+#define XEMBED_FOCUS_IN 4
+#define XEMBED_MODALITY_ON 10
+#define XEMBED_MAPPED (1 << 0)
+#define XEMBED_WINDOW_ACTIVATE 1
+#define XEMBED_WINDOW_DEACTIVATE 2
+#define VERSION_MAJOR 0
+#define VERSION_MINOR 0
+#define XEMBED_EMBEDDED_VERSION (VERSION_MAJOR << 16) | VERSION_MINOR
+
/* enums */
enum { CurNormal, CurResize, CurMove, CurLast }; /* cursor */
enum { SchemeNorm, SchemeSel }; /* color schemes */
enum { NetSupported, NetWMName, NetWMState, NetWMCheck,
+ NetSystemTray, NetSystemTrayOP, NetSystemTrayOrientation, NetSystemTrayOrientationHorz,
NetWMFullscreen, NetActiveWindow, NetWMWindowType,
NetWMWindowTypeDialog, NetClientList, NetLast }; /* EWMH atoms */
+enum { Manager, Xembed, XembedInfo, XLast }; /* Xembed atoms */
enum { WMProtocols, WMDelete, WMState, WMTakeFocus, WMLast }; /* default atoms */
enum { ClkTagBar, ClkLtSymbol, ClkStatusText, ClkWinTitle,
ClkClientWin, ClkRootWin, ClkLast }; /* clicks */
@@ -141,6 +156,12 @@ typedef struct {
int monitor;
} Rule;
+typedef struct Systray Systray;
+struct Systray {
+ Window win;
+ Client *icons;
+};
+
/* function declarations */
static void applyrules(Client *c);
static int applysizehints(Client *c, int *x, int *y, int *w, int *h, int interact);
@@ -172,6 +193,7 @@ static void focusstack(const Arg *arg);
static Atom getatomprop(Client *c, Atom prop);
static int getrootptr(int *x, int *y);
static long getstate(Window w);
+static unsigned int getsystraywidth();
static int gettextprop(Window w, Atom atom, char *text, unsigned int size);
static void grabbuttons(Client *c, int focused);
static void grabkeys(void);
@@ -189,13 +211,16 @@ static void pop(Client *c);
static void propertynotify(XEvent *e);
static void quit(const Arg *arg);
static Monitor *recttomon(int x, int y, int w, int h);
+static void removesystrayicon(Client *i);
static void resize(Client *c, int x, int y, int w, int h, int interact);
+static void resizebarwin(Monitor *m);
static void resizeclient(Client *c, int x, int y, int w, int h);
static void resizemouse(const Arg *arg);
+static void resizerequest(XEvent *e);
static void restack(Monitor *m);
static void run(void);
static void scan(void);
-static int sendevent(Client *c, Atom proto);
+static int sendevent(Window w, Atom proto, int m, long d0, long d1, long d2, long d3, long d4);
static void sendmon(Client *c, Monitor *m);
static void setclientstate(Client *c, long state);
static void setfocus(Client *c);
@@ -206,6 +231,7 @@ static void setup(void);
static void seturgent(Client *c, int urg);
static void showhide(Client *c);
static void spawn(const Arg *arg);
+static Monitor *systraytomon(Monitor *m);
static void tag(const Arg *arg);
static void tagmon(const Arg *arg);
static void tile(Monitor *m);
@@ -223,18 +249,23 @@ static int updategeom(void);
static void updatenumlockmask(void);
static void updatesizehints(Client *c);
static void updatestatus(void);
+static void updatesystray(void);
+static void updatesystrayicongeom(Client *i, int w, int h);
+static void updatesystrayiconstate(Client *i, XPropertyEvent *ev);
static void updatetitle(Client *c);
static void updatewindowtype(Client *c);
static void updatewmhints(Client *c);
static void view(const Arg *arg);
static Client *wintoclient(Window w);
static Monitor *wintomon(Window w);
+static Client *wintosystrayicon(Window w);
static int xerror(Display *dpy, XErrorEvent *ee);
static int xerrordummy(Display *dpy, XErrorEvent *ee);
static int xerrorstart(Display *dpy, XErrorEvent *ee);
static void zoom(const Arg *arg);
/* variables */
+static Systray *systray = NULL;
static const char broken[] = "broken";
static char stext[256];
static int screen;
@@ -257,9 +288,10 @@ static void (*handler[LASTEvent]) (XEvent *) = {
[MapRequest] = maprequest,
[MotionNotify] = motionnotify,
[PropertyNotify] = propertynotify,
+ [ResizeRequest] = resizerequest,
[UnmapNotify] = unmapnotify
};
-static Atom wmatom[WMLast], netatom[NetLast];
+static Atom wmatom[WMLast], netatom[NetLast], xatom[XLast];
static int running = 1;
static Cur *cursor[CurLast];
static Clr **scheme;
@@ -441,7 +473,7 @@ buttonpress(XEvent *e)
arg.ui = 1 << i;
} else if (ev->x < x + TEXTW(selmon->ltsymbol))
click = ClkLtSymbol;
- else if (ev->x > selmon->ww - (int)TEXTW(stext))
+ else if (ev->x > selmon->ww - (int)TEXTW(stext) - getsystraywidth())
click = ClkStatusText;
else
click = ClkWinTitle;
@@ -484,6 +516,13 @@ cleanup(void)
XUngrabKey(dpy, AnyKey, AnyModifier, root);
while (mons)
cleanupmon(mons);
+
+ if (showsystray) {
+ XUnmapWindow(dpy, systray->win);
+ XDestroyWindow(dpy, systray->win);
+ free(systray);
+ }
+
for (i = 0; i < CurLast; i++)
drw_cur_free(drw, cursor[i]);
for (i = 0; i < LENGTH(colors); i++)
@@ -515,9 +554,58 @@ cleanupmon(Monitor *mon)
void
clientmessage(XEvent *e)
{
+ XWindowAttributes wa;
+ XSetWindowAttributes swa;
XClientMessageEvent *cme = &e->xclient;
Client *c = wintoclient(cme->window);
+ if (showsystray && cme->window == systray->win && cme->message_type == netatom[NetSystemTrayOP]) {
+ /* add systray icons */
+ if (cme->data.l[1] == SYSTEM_TRAY_REQUEST_DOCK) {
+ if (!(c = (Client *)calloc(1, sizeof(Client))))
+ die("fatal: could not malloc() %u bytes\n", sizeof(Client));
+ if (!(c->win = cme->data.l[2])) {
+ free(c);
+ return;
+ }
+ c->mon = selmon;
+ c->next = systray->icons;
+ systray->icons = c;
+ if (!XGetWindowAttributes(dpy, c->win, &wa)) {
+ /* use sane defaults */
+ wa.width = bh;
+ wa.height = bh;
+ wa.border_width = 0;
+ }
+ c->x = c->oldx = c->y = c->oldy = 0;
+ c->w = c->oldw = wa.width;
+ c->h = c->oldh = wa.height;
+ c->oldbw = wa.border_width;
+ c->bw = 0;
+ c->isfloating = True;
+ /* reuse tags field as mapped status */
+ c->tags = 1;
+ updatesizehints(c);
+ updatesystrayicongeom(c, wa.width, wa.height);
+ XAddToSaveSet(dpy, c->win);
+ XSelectInput(dpy, c->win, StructureNotifyMask | PropertyChangeMask | ResizeRedirectMask);
+ XReparentWindow(dpy, c->win, systray->win, 0, 0);
+ /* use parents background color */
+ swa.background_pixel = scheme[SchemeNorm][ColBg].pixel;
+ XChangeWindowAttributes(dpy, c->win, CWBackPixel, &swa);
+ sendevent(c->win, netatom[Xembed], StructureNotifyMask, CurrentTime, XEMBED_EMBEDDED_NOTIFY, 0 , systray->win, XEMBED_EMBEDDED_VERSION);
+ /* FIXME not sure if I have to send these events, too */
+ sendevent(c->win, netatom[Xembed], StructureNotifyMask, CurrentTime, XEMBED_FOCUS_IN, 0 , systray->win, XEMBED_EMBEDDED_VERSION);
+ sendevent(c->win, netatom[Xembed], StructureNotifyMask, CurrentTime, XEMBED_WINDOW_ACTIVATE, 0 , systray->win, XEMBED_EMBEDDED_VERSION);
+ sendevent(c->win, netatom[Xembed], StructureNotifyMask, CurrentTime, XEMBED_MODALITY_ON, 0 , systray->win, XEMBED_EMBEDDED_VERSION);
+ XSync(dpy, False);
+ resizebarwin(selmon);
+ updatesystray();
+ setclientstate(c, NormalState);
+ }
+ return;
+ }
+
if (!c)
return;
if (cme->message_type == netatom[NetWMState]) {
@@ -570,7 +658,7 @@ configurenotify(XEvent *e)
for (c = m->clients; c; c = c->next)
if (c->isfullscreen)
resizeclient(c, m->mx, m->my, m->mw, m->mh);
- XMoveResizeWindow(dpy, m->barwin, m->wx, m->by, m->ww, bh);
+ resizebarwin(m);
}
focus(NULL);
arrange(NULL);
@@ -655,6 +743,11 @@ destroynotify(XEvent *e)
if ((c = wintoclient(ev->window)))
unmanage(c, 1);
+ else if ((c = wintosystrayicon(ev->window))) {
+ removesystrayicon(c);
+ resizebarwin(selmon);
+ updatesystray();
+ }
}
void
@@ -698,7 +791,7 @@ dirtomon(int dir)
void
drawbar(Monitor *m)
{
- int x, w, tw = 0;
+ int x, w, tw = 0, stw = 0;
int boxs = drw->fonts->h / 9;
int boxw = drw->fonts->h / 6 + 2;
unsigned int i, occ = 0, urg = 0;
@@ -707,13 +800,17 @@ drawbar(Monitor *m)
if (!m->showbar)
return;
+ if(showsystray && m == systraytomon(m) && !systrayonleft)
+ stw = getsystraywidth();
+
/* draw status first so it can be overdrawn by tags later */
if (m == selmon) { /* status is only drawn on selected monitor */
drw_setscheme(drw, scheme[SchemeNorm]);
- tw = TEXTW(stext) - lrpad + 2; /* 2px right padding */
- drw_text(drw, m->ww - tw, 0, tw, bh, 0, stext, 0);
+ tw = TEXTW(stext) - lrpad / 2 + 2; /* 2px extra right padding */
+ drw_text(drw, m->ww - tw - stw, 0, tw, bh, lrpad / 2 - 2, stext, 0);
}
+ resizebarwin(m);
for (c = m->clients; c; c = c->next) {
occ |= c->tags;
if (c->isurgent)
@@ -734,7 +831,7 @@ drawbar(Monitor *m)
drw_setscheme(drw, scheme[SchemeNorm]);
x = drw_text(drw, x, 0, w, bh, lrpad / 2, m->ltsymbol, 0);
- if ((w = m->ww - tw - x) > bh) {
+ if ((w = m->ww - tw - stw - x) > bh) {
if (m->sel) {
drw_setscheme(drw, scheme[m == selmon ? SchemeSel : SchemeNorm]);
drw_text(drw, x, 0, w, bh, lrpad / 2, m->sel->name, 0);
@@ -745,7 +842,7 @@ drawbar(Monitor *m)
drw_rect(drw, x, 0, w, bh, 1, 1);
}
}
- drw_map(drw, m->barwin, 0, 0, m->ww, bh);
+ drw_map(drw, m->barwin, 0, 0, m->ww - stw, bh);
}
void
@@ -782,8 +879,11 @@ expose(XEvent *e)
Monitor *m;
XExposeEvent *ev = &e->xexpose;
- if (ev->count == 0 && (m = wintomon(ev->window)))
+ if (ev->count == 0 && (m = wintomon(ev->window))) {
drawbar(m);
+ if (m == selmon)
+ updatesystray();
+ }
}
void
@@ -869,14 +969,32 @@ getatomprop(Client *c, Atom prop)
unsigned char *p = NULL;
Atom da, atom = None;
- if (XGetWindowProperty(dpy, c->win, prop, 0L, sizeof atom, False, XA_ATOM,
+ /* FIXME getatomprop should return the number of items and a pointer to
+ * the stored data instead of this workaround */
+ Atom req = XA_ATOM;
+ if (prop == xatom[XembedInfo])
+ req = xatom[XembedInfo];
+
+ if (XGetWindowProperty(dpy, c->win, prop, 0L, sizeof atom, False, req,
&da, &di, &dl, &dl, &p) == Success && p) {
atom = *(Atom *)p;
+ if (da == xatom[XembedInfo] && dl == 2)
+ atom = ((Atom *)p)[1];
XFree(p);
}
return atom;
}
+unsigned int
+getsystraywidth()
+{
+ unsigned int w = 0;
+ Client *i;
+ if(showsystray)
+ for(i = systray->icons; i; w += i->w + systrayspacing, i = i->next) ;
+ return w ? w + systrayspacing : 1;
+}
+
int
getrootptr(int *x, int *y)
{
@@ -1017,7 +1135,8 @@ killclient(const Arg *arg)
{
if (!selmon->sel)
return;
- if (!sendevent(selmon->sel, wmatom[WMDelete])) {
+
+ if (!sendevent(selmon->sel->win, wmatom[WMDelete], NoEventMask, wmatom[WMDelete], CurrentTime, 0 , 0, 0)) {
XGrabServer(dpy);
XSetErrorHandler(xerrordummy);
XSetCloseDownMode(dpy, DestroyAll);
@@ -1104,6 +1223,13 @@ maprequest(XEvent *e)
static XWindowAttributes wa;
XMapRequestEvent *ev = &e->xmaprequest;
+ Client *i;
+ if ((i = wintosystrayicon(ev->window))) {
+ sendevent(i->win, netatom[Xembed], StructureNotifyMask, CurrentTime, XEMBED_WINDOW_ACTIVATE, 0, systray->win, XEMBED_EMBEDDED_VERSION);
+ resizebarwin(selmon);
+ updatesystray();
+ }
+
if (!XGetWindowAttributes(dpy, ev->window, &wa) || wa.override_redirect)
return;
if (!wintoclient(ev->window))
@@ -1225,6 +1351,17 @@ propertynotify(XEvent *e)
Window trans;
XPropertyEvent *ev = &e->xproperty;
+ if ((c = wintosystrayicon(ev->window))) {
+ if (ev->atom == XA_WM_NORMAL_HINTS) {
+ updatesizehints(c);
+ updatesystrayicongeom(c, c->w, c->h);
+ }
+ else
+ updatesystrayiconstate(c, ev);
+ resizebarwin(selmon);
+ updatesystray();
+ }
+
if ((ev->window == root) && (ev->atom == XA_WM_NAME))
updatestatus();
else if (ev->state == PropertyDelete)
@@ -1275,6 +1412,19 @@ recttomon(int x, int y, int w, int h)
return r;
}
+void
+removesystrayicon(Client *i)
+{
+ Client **ii;
+
+ if (!showsystray || !i)
+ return;
+ for (ii = &systray->icons; *ii && *ii != i; ii = &(*ii)->next);
+ if (ii)
+ *ii = i->next;
+ free(i);
+}
+
void
resize(Client *c, int x, int y, int w, int h, int interact)
{
@@ -1282,6 +1432,14 @@ resize(Client *c, int x, int y, int w, int h, int interact)
resizeclient(c, x, y, w, h);
}
+void
+resizebarwin(Monitor *m) {
+ unsigned int w = m->ww;
+ if (showsystray && m == systraytomon(m) && !systrayonleft)
+ w -= getsystraywidth();
+ XMoveResizeWindow(dpy, m->barwin, m->wx, m->by, w, bh);
+}
+
void
resizeclient(Client *c, int x, int y, int w, int h)
{
@@ -1297,6 +1455,19 @@ resizeclient(Client *c, int x, int y, int w, int h)
XSync(dpy, False);
}
+void
+resizerequest(XEvent *e)
+{
+ XResizeRequestEvent *ev = &e->xresizerequest;
+ Client *i;
+
+ if ((i = wintosystrayicon(ev->window))) {
+ updatesystrayicongeom(i, ev->width, ev->height);
+ resizebarwin(selmon);
+ updatesystray();
+ }
+}
+
void
resizemouse(const Arg *arg)
{
@@ -1443,26 +1614,37 @@ setclientstate(Client *c, long state)
}
int
-sendevent(Client *c, Atom proto)
+sendevent(Window w, Atom proto, int mask, long d0, long d1, long d2, long d3, long d4)
{
int n;
- Atom *protocols;
+ Atom *protocols, mt;
int exists = 0;
XEvent ev;
- if (XGetWMProtocols(dpy, c->win, &protocols, &n)) {
- while (!exists && n--)
- exists = protocols[n] == proto;
- XFree(protocols);
+ if (proto == wmatom[WMTakeFocus] || proto == wmatom[WMDelete]) {
+ mt = wmatom[WMProtocols];
+ if (XGetWMProtocols(dpy, w, &protocols, &n)) {
+ while (!exists && n--)
+ exists = protocols[n] == proto;
+ XFree(protocols);
+ }
+ }
+ else {
+ exists = True;
+ mt = proto;
}
+
if (exists) {
ev.type = ClientMessage;
- ev.xclient.window = c->win;
- ev.xclient.message_type = wmatom[WMProtocols];
+ ev.xclient.window = w;
+ ev.xclient.message_type = mt;
ev.xclient.format = 32;
- ev.xclient.data.l[0] = proto;
- ev.xclient.data.l[1] = CurrentTime;
- XSendEvent(dpy, c->win, False, NoEventMask, &ev);
+ ev.xclient.data.l[0] = d0;
+ ev.xclient.data.l[1] = d1;
+ ev.xclient.data.l[2] = d2;
+ ev.xclient.data.l[3] = d3;
+ ev.xclient.data.l[4] = d4;
+ XSendEvent(dpy, w, False, mask, &ev);
}
return exists;
}
@@ -1476,7 +1658,7 @@ setfocus(Client *c)
XA_WINDOW, 32, PropModeReplace,
(unsigned char *) &(c->win), 1);
}
- sendevent(c, wmatom[WMTakeFocus]);
+ sendevent(c->win, wmatom[WMTakeFocus], NoEventMask, wmatom[WMTakeFocus], CurrentTime, 0, 0, 0);
}
void
@@ -1572,6 +1754,10 @@ setup(void)
wmatom[WMTakeFocus] = XInternAtom(dpy, "WM_TAKE_FOCUS", False);
netatom[NetActiveWindow] = XInternAtom(dpy, "_NET_ACTIVE_WINDOW", False);
netatom[NetSupported] = XInternAtom(dpy, "_NET_SUPPORTED", False);
+ netatom[NetSystemTray] = XInternAtom(dpy, "_NET_SYSTEM_TRAY_S0", False);
+ netatom[NetSystemTrayOP] = XInternAtom(dpy, "_NET_SYSTEM_TRAY_OPCODE", False);
+ netatom[NetSystemTrayOrientation] = XInternAtom(dpy, "_NET_SYSTEM_TRAY_ORIENTATION", False);
+ netatom[NetSystemTrayOrientationHorz] = XInternAtom(dpy, "_NET_SYSTEM_TRAY_ORIENTATION_HORZ", False);
netatom[NetWMName] = XInternAtom(dpy, "_NET_WM_NAME", False);
netatom[NetWMState] = XInternAtom(dpy, "_NET_WM_STATE", False);
netatom[NetWMCheck] = XInternAtom(dpy, "_NET_SUPPORTING_WM_CHECK", False);
@@ -1579,6 +1765,9 @@ setup(void)
netatom[NetWMWindowType] = XInternAtom(dpy, "_NET_WM_WINDOW_TYPE", False);
netatom[NetWMWindowTypeDialog] = XInternAtom(dpy, "_NET_WM_WINDOW_TYPE_DIALOG", False);
netatom[NetClientList] = XInternAtom(dpy, "_NET_CLIENT_LIST", False);
+ xatom[Manager] = XInternAtom(dpy, "MANAGER", False);
+ xatom[Xembed] = XInternAtom(dpy, "_XEMBED", False);
+ xatom[XembedInfo] = XInternAtom(dpy, "_XEMBED_INFO", False);
/* init cursors */
cursor[CurNormal] = drw_cur_create(drw, XC_left_ptr);
cursor[CurResize] = drw_cur_create(drw, XC_sizing);
@@ -1587,6 +1776,8 @@ setup(void)
scheme = ecalloc(LENGTH(colors), sizeof(Clr *));
for (i = 0; i < LENGTH(colors); i++)
scheme[i] = drw_scm_create(drw, colors[i], 3);
+ /* init system tray */
+ updatesystray();
/* init bars */
updatebars();
updatestatus();
@@ -1717,7 +1908,18 @@ togglebar(const Arg *arg)
{
selmon->showbar = !selmon->showbar;
updatebarpos(selmon);
- XMoveResizeWindow(dpy, selmon->barwin, selmon->wx, selmon->by, selmon->ww, bh);
+ resizebarwin(selmon);
+ if (showsystray) {
+ XWindowChanges wc;
+ if (!selmon->showbar)
+ wc.y = -bh;
+ else if (selmon->showbar) {
+ wc.y = 0;
+ if (!selmon->topbar)
+ wc.y = selmon->mh - bh;
+ }
+ XConfigureWindow(dpy, systray->win, CWY, &wc);
+ }
arrange(selmon);
}
@@ -1813,11 +2015,18 @@ unmapnotify(XEvent *e)
else
unmanage(c, 0);
}
+ else if ((c = wintosystrayicon(ev->window))) {
+ /* KLUDGE! sometimes icons occasionally unmap their windows, but do
+ * _not_ destroy them. We map those windows back */
+ XMapRaised(dpy, c->win);
+ updatesystray();
+ }
}
void
updatebars(void)
{
+ unsigned int w;
Monitor *m;
XSetWindowAttributes wa = {
.override_redirect = True,
@@ -1828,10 +2037,15 @@ updatebars(void)
for (m = mons; m; m = m->next) {
if (m->barwin)
continue;
- m->barwin = XCreateWindow(dpy, root, m->wx, m->by, m->ww, bh, 0, DefaultDepth(dpy, screen),
+ w = m->ww;
+ if (showsystray && m == systraytomon(m))
+ w -= getsystraywidth();
+ m->barwin = XCreateWindow(dpy, root, m->wx, m->by, w, bh, 0, DefaultDepth(dpy, screen),
CopyFromParent, DefaultVisual(dpy, screen),
CWOverrideRedirect|CWBackPixmap|CWEventMask, &wa);
XDefineCursor(dpy, m->barwin, cursor[CurNormal]->cursor);
+ if (showsystray && m == systraytomon(m))
+ XMapRaised(dpy, systray->win);
XMapRaised(dpy, m->barwin);
XSetClassHint(dpy, m->barwin, &ch);
}
@@ -2008,6 +2222,125 @@ updatestatus(void)
if (!gettextprop(root, XA_WM_NAME, stext, sizeof(stext)))
strcpy(stext, "dwm-"VERSION);
drawbar(selmon);
+ updatesystray();
+}
+
+
+void
+updatesystrayicongeom(Client *i, int w, int h)
+{
+ if (i) {
+ i->h = bh;
+ if (w == h)
+ i->w = bh;
+ else if (h == bh)
+ i->w = w;
+ else
+ i->w = (int) ((float)bh * ((float)w / (float)h));
+ applysizehints(i, &(i->x), &(i->y), &(i->w), &(i->h), False);
+ /* force icons into the systray dimensions if they don't want to */
+ if (i->h > bh) {
+ if (i->w == i->h)
+ i->w = bh;
+ else
+ i->w = (int) ((float)bh * ((float)i->w / (float)i->h));
+ i->h = bh;
+ }
+ }
+}
+
+void
+updatesystrayiconstate(Client *i, XPropertyEvent *ev)
+{
+ long flags;
+ int code = 0;
+
+ if (!showsystray || !i || ev->atom != xatom[XembedInfo] ||
+ !(flags = getatomprop(i, xatom[XembedInfo])))
+ return;
+
+ if (flags & XEMBED_MAPPED && !i->tags) {
+ i->tags = 1;
+ code = XEMBED_WINDOW_ACTIVATE;
+ XMapRaised(dpy, i->win);
+ setclientstate(i, NormalState);
+ }
+ else if (!(flags & XEMBED_MAPPED) && i->tags) {
+ i->tags = 0;
+ code = XEMBED_WINDOW_DEACTIVATE;
+ XUnmapWindow(dpy, i->win);
+ setclientstate(i, WithdrawnState);
+ }
+ else
+ return;
+ sendevent(i->win, xatom[Xembed], StructureNotifyMask, CurrentTime, code, 0,
+ systray->win, XEMBED_EMBEDDED_VERSION);
+}
+
+void
+updatesystray(void)
+{
+ XSetWindowAttributes wa;
+ XWindowChanges wc;
+ Client *i;
+ Monitor *m = systraytomon(NULL);
+ unsigned int x = m->mx + m->mw;
+ unsigned int sw = TEXTW(stext) - lrpad + systrayspacing;
+ unsigned int w = 1;
+
+ if (!showsystray)
+ return;
+ if (systrayonleft)
+ x -= sw + lrpad / 2;
+ if (!systray) {
+ /* init systray */
+ if (!(systray = (Systray *)calloc(1, sizeof(Systray))))
+ die("fatal: could not malloc() %u bytes\n", sizeof(Systray));
+ systray->win = XCreateSimpleWindow(dpy, root, x, m->by, w, bh, 0, 0, scheme[SchemeSel][ColBg].pixel);
+ wa.event_mask = ButtonPressMask | ExposureMask;
+ wa.override_redirect = True;
+ wa.background_pixel = scheme[SchemeNorm][ColBg].pixel;
+ XSelectInput(dpy, systray->win, SubstructureNotifyMask);
+ XChangeProperty(dpy, systray->win, netatom[NetSystemTrayOrientation], XA_CARDINAL, 32,
+ PropModeReplace, (unsigned char *)&netatom[NetSystemTrayOrientationHorz], 1);
+ XChangeWindowAttributes(dpy, systray->win, CWEventMask|CWOverrideRedirect|CWBackPixel, &wa);
+ XMapRaised(dpy, systray->win);
+ XSetSelectionOwner(dpy, netatom[NetSystemTray], systray->win, CurrentTime);
+ if (XGetSelectionOwner(dpy, netatom[NetSystemTray]) == systray->win) {
+ sendevent(root, xatom[Manager], StructureNotifyMask, CurrentTime, netatom[NetSystemTray], systray->win, 0, 0);
+ XSync(dpy, False);
+ }
+ else {
+ fprintf(stderr, "dwm: unable to obtain system tray.\n");
+ free(systray);
+ systray = NULL;
+ return;
+ }
+ }
+ for (w = 0, i = systray->icons; i; i = i->next) {
+ /* make sure the background color stays the same */
+ wa.background_pixel = scheme[SchemeNorm][ColBg].pixel;
+ XChangeWindowAttributes(dpy, i->win, CWBackPixel, &wa);
+ XMapRaised(dpy, i->win);
+ w += systrayspacing;
+ i->x = w;
+ XMoveResizeWindow(dpy, i->win, i->x, 0, i->w, i->h);
+ w += i->w;
+ if (i->mon != m)
+ i->mon = m;
+ }
+ w = w ? w + systrayspacing : 1;
+ x -= w;
+ XMoveResizeWindow(dpy, systray->win, x, m->by, w, bh);
+ wc.x = x; wc.y = m->by; wc.width = w; wc.height = bh;
+ wc.stack_mode = Above; wc.sibling = m->barwin;
+ XConfigureWindow(dpy, systray->win, CWX|CWY|CWWidth|CWHeight|CWSibling|CWStackMode, &wc);
+ XMapWindow(dpy, systray->win);
+ XMapSubwindows(dpy, systray->win);
+ /* redraw background */
+ XSetForeground(dpy, drw->gc, scheme[SchemeNorm][ColBg].pixel);
+ XFillRectangle(dpy, systray->win, drw->gc, 0, 0, w, bh);
+ XSync(dpy, False);
}
void
@@ -2075,6 +2408,16 @@ wintoclient(Window w)
return NULL;
}
+Client *
+wintosystrayicon(Window w) {
+ Client *i = NULL;
+
+ if (!showsystray || !w)
+ return i;
+ for (i = systray->icons; i && i->win != w; i = i->next) ;
+ return i;
+}
+
Monitor *
wintomon(Window w)
{
@@ -2128,6 +2471,22 @@ xerrorstart(Display *dpy, XErrorEvent *ee)
return -1;
}
+Monitor *
+systraytomon(Monitor *m) {
+ Monitor *t;
+ int i, n;
+ if(!systraypinning) {
+ if(!m)
+ return selmon;
+ return m == selmon ? m : NULL;
+ }
+ for(n = 1, t = mons; t && t->next; n++, t = t->next) ;
+ for(i = 1, t = mons; t && t->next && i < systraypinning; i++, t = t->next) ;
+ if(systraypinningfailfirst && n < systraypinning)
+ return mons;
+ return t;
+}
+
void
zoom(const Arg *arg)
{

38
util.c
View File

@@ -1,4 +1,5 @@
/* See LICENSE file for copyright and license details. */ /* See LICENSE file for copyright and license details. */
#include <errno.h>
#include <stdarg.h> #include <stdarg.h>
#include <stdio.h> #include <stdio.h>
#include <stdlib.h> #include <stdlib.h>
@@ -6,28 +7,31 @@
#include "util.h" #include "util.h"
void
die(const char *fmt, ...)
{
va_list ap;
int saved_errno;
saved_errno = errno;
va_start(ap, fmt);
vfprintf(stderr, fmt, ap);
va_end(ap);
if (fmt[0] && fmt[strlen(fmt)-1] == ':')
fprintf(stderr, " %s", strerror(saved_errno));
fputc('\n', stderr);
exit(1);
}
void * void *
ecalloc(size_t nmemb, size_t size) ecalloc(size_t nmemb, size_t size)
{ {
void *p; void *p;
if (!(p = calloc(nmemb, size))) if (!(p = calloc(nmemb, size)))
perror(NULL); die("calloc:");
return p; return p;
} }
void
die(const char *fmt, ...) {
va_list ap;
va_start(ap, fmt);
vfprintf(stderr, fmt, ap);
va_end(ap);
if (fmt[0] && fmt[strlen(fmt)-1] == ':') {
fputc(' ', stderr);
perror(NULL);
}
exit(1);
}

5
util.h
View File

@@ -3,6 +3,7 @@
#define MAX(A, B) ((A) > (B) ? (A) : (B)) #define MAX(A, B) ((A) > (B) ? (A) : (B))
#define MIN(A, B) ((A) < (B) ? (A) : (B)) #define MIN(A, B) ((A) < (B) ? (A) : (B))
#define BETWEEN(X, A, B) ((A) <= (X) && (X) <= (B)) #define BETWEEN(X, A, B) ((A) <= (X) && (X) <= (B))
#define LENGTH(X) (sizeof (X) / sizeof (X)[0])
void die(const char *errstr, ...); void die(const char *fmt, ...);
void *ecalloc(size_t, size_t); void *ecalloc(size_t nmemb, size_t size);