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wmacpi: Bump to version 2.2rc1.

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Source obtained from http://sourceforge.net/projects/wmacpi/files/.

2007 July 14 2.2rc1
	Major changes to command line handling and to the way we use
	libdockapp, courtesy of Patrice Dumas. This should hopefully fix
	several long-standing bugs with non-wmaker window managers (in
	particular Debian bugs #280495 and 293546).

	Updated to support newer kernels that no longer support
	/proc/acpi/info - thanks to Samuel Ortiz.

	Fixed a longstanding issue with redrawing - thanks to Vito
	Caputo.

	This version changes a number of command line options (little used
	ones, but they're still incompatible changes) due to the
	libdockapp work. In particular, -w becomes -x, -v becomes -V (and
	takes an argument rather than being repeated), and -V becomes -v
	(thanks to libdockapp grabbing -h, -v and -w for itself). Also,
	long options are now supported for everything in wmacpi (but not
	acpi, since it doesn't use libdockapp for command line parsing).
This commit is contained in:
Doug Torrance 2014-08-18 17:56:27 -05:00 committed by Carlos R. Mafra
parent ea8b68a3ce
commit ffd4b11477
39 changed files with 252 additions and 173 deletions
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1
wmacpi/.arch-ids/AUTHORS.id Normal file
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Simon Fowler <simon@himi.org> Sun Jul 11 11:28:38 2004 11066.0

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Simon Fowler <simon@himi.org> Sun Jul 11 11:28:38 2004 11066.1

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Simon Fowler <simon@himi.org> Sun Jul 11 11:28:38 2004 11066.2

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Simon Fowler <simon@himi.org> Sun Jul 11 11:28:38 2004 11066.3

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Simon Fowler <simon@himi.org> Sun Jul 11 11:28:38 2004 11066.4

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Simon Fowler <simon@himi.org> Sun Jul 11 11:28:38 2004 11066.5

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Simon Fowler <simon@himi.org> Sun Jul 11 11:59:50 2004 11909.0

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Simon Fowler <simon@himi.org> Sun Jul 11 13:18:00 2004 13139.0

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Simon Fowler <simon@himi.org> Sun Jul 11 12:21:51 2004 12157.0

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Simon Fowler <simon@himi.org> Sun Jul 11 11:28:38 2004 11066.6

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Simon Fowler <simon@himi.org> Sun Jul 11 12:18:57 2004 12091.0

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Simon Fowler <simon@himi.org> Sun Jul 11 11:28:38 2004 11066.10

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Simon Fowler <simon@himi.org> Sun Jul 11 11:28:38 2004 11066.11

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Simon Fowler <simon@himi.org> Sun Jul 11 11:28:38 2004 11066.22

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Simon Fowler <simon@himi.org> Sun Jul 11 11:28:38 2004 11066.8

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Simon Fowler <simon@himi.org> Sun Jul 11 11:28:38 2004 11066.9

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repo: 9cde42e7fe71d3618c7c14b2f4fec73f079b283d
node: 65f88f7c4b29c4c74f068ba63c1c63c83c193eec

35
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Empty original changeset by Simon Fowler <simon@himi.org>:
[project @ simon@himi.org--wmacpi/wmacpi--mainline--2.0--patch-2]
Fixes for compiling against libdockapp-0.5.0
This amounted to a four line patch - narrowing the type of
the dockapp width and height to an unsigned short.
Unfortunately this isn't compatible with libdockapp-0.4.0
now.
Empty original changeset by Simon Fowler <simon@himi.org>:
[project @ simon@himi.org--wmacpi/wmacpi--mainline--2.0--patch-3]
Upped version numbers for 2.1 release.
That's about it.
Empty original changeset by Simon Fowler <simon@himi.org>:
[project @ simon@himi.org--wmacpi/wmacpi--mainline--2.0--patch-4]
Small patch submitted by Patrice Dumas <pertusus at free.fr>
Keywords: libdockapp build fixes
Build fixes for newer versions of libdockapp.
Empty original changeset by Simon Fowler <simon@himi.org>:
[project @ simon@himi.org--wmacpi/wmacpi--mainline--2.0--patch-5]
Updated email address and changelog for alpha release.
Since my dreamcraft.com.au address will be going away at some point . . .
Empty original changeset by Simon Fowler <simon@himi.org>:
[project @ simon@himi.org--wmacpi/wmacpi--mainline--2.0--patch-6]
Fix for 'charged' battery status
Some batteries report their status as 'discharging' when they're
fully charged, some report their status as 'charged' - previously
I was only checking for 'discharging' when switching out of the
battery charging state, now we check for 'charged' as well.
This fixes part of Debian bug #393617.

3
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(^|/)\{arch\}($|/)
(^|/)\.hg($|/)
(^|/)\.hgtags($|/)

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8b1a90b86e0bf59867af5dc51de1db30b76458e7 v2.2rc1

20
wmacpi/ChangeLog
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@ -1,3 +1,23 @@
2007 July 14 2.2rc1
Major changes to command line handling and to the way we use
libdockapp, courtesy of Patrice Dumas. This should hopefully fix
several long-standing bugs with non-wmaker window managers (in
particular Debian bugs #280495 and 293546).
Updated to support newer kernels that no longer support
/proc/acpi/info - thanks to Samuel Ortiz.
Fixed a longstanding issue with redrawing - thanks to Vito
Caputo.
This version changes a number of command line options (little used
ones, but they're still incompatible changes) due to the
libdockapp work. In particular, -w becomes -x, -v becomes -V (and
takes an argument rather than being repeated), and -V becomes -v
(thanks to libdockapp grabbing -h, -v and -w for itself). Also,
long options are now supported for everything in wmacpi (but not
acpi, since it doesn't use libdockapp for command line parsing).
2007 January 10 2.2a1
Added a patch from Patrice Dumas to support newer versions of
libdockapp.

6
wmacpi/Makefile
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@ -14,7 +14,7 @@ BUILD_CLI = 1
CC := gcc
CFLAGS := $(OPT) -Wall -W -g -ansi -I/usr/X11R6/include
LDFLAGS := $(OPT) -L/usr/X11R6/lib -lX11 -lXpm -lXext -ldockapp
LDFLAGS := $(OPT) -lX11 -ldockapp
WMSRC := wmacpi.c libacpi.c
HEADERS := libacpi.h wmacpi.h
@ -34,7 +34,7 @@ all: $(targets)
WMOBJ := $(patsubst %.c,%.o,$(filter %.c,$(WMSRC)))
# include per-file dependencies
include $(WMOBJ:.o=.d)
-include $(WMOBJ:.o=.d)
wmacpi: $(WMOBJ)
$(CC) $(LDFLAGS) -o $@ $^
@ -44,7 +44,7 @@ wmacpi: $(WMOBJ)
ifdef BUILD_CLI
CLSRC := acpi.c libacpi.c
CLOBJ := $(patsubst %.c,%.o,$(filter %.c,$(CLSRC)))
include $(CLOBJ:.o=.d)
-include $(CLOBJ:.o=.d)
acpi: $(CLOBJ)
$(CC) $(LDFLAGS) -o $@ $^

28
wmacpi/README
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@ -18,14 +18,14 @@ wmacpi is a dockapp ACPI battery monitor for modern kernels (ie,
under /proc/acpi, reads status information from them, and then
displays summaries.
Version 1.99 and later provides full support for multiple
batteries. You can tell it to monitor a particular battery with the -m
option, which will display the percentage remaining and current status
message for that battery. The time remaining and AC/battery status are
global - the time remaining is calculated based on all batteries found
on the system. When charging, the time displayed is the time remaining
until the battery is fully charged - this only works sensibly if your
ACPI system is implemented properly (far, far too many laptops have
Version 1.99 and later provides full support for multiple batteries.
You can tell it to monitor a particular battery with the -m option,
which will display the percentage remaining and current status message
for that battery. The time remaining and AC/battery status are global
- the time remaining is calculated based on all batteries found on the
system. When charging, the time displayed is the time remaining until
the battery is fully charged - this only works sensibly if your ACPI
system is implemented properly (far, far too many laptops have
buggered ACPI implementations).
The displayed time is averaged over 50 samples, each taken every three
@ -38,10 +38,10 @@ reading status information from the battery over a slow bus - this
means that on such b0rken laptops, running an ACPI battery monitor
could affect interactivity. To provide a workaround for this, current
versions of wmacpi supports setting the sample rate from the command
line. The default -s setting is 100, which translates to once every
three seconds. -s 10 will sample every 30 seconds, -s 1 every 300
seconds. -s 1000 will sample every 0.3 seconds - don't do that unless
you're just having fun . . .
line. The --sample-rate option specifies the number of times the
battery is sampled every minute - the default is 20, and the maximum
value is 600. Since -s 600 translates to sampling every 0.1 seconds,
you really don't want to do that unless you're just having fun . . .
Also provided is a command line tool to report the battery status. By
default this will only sample once, but with the -a option you can
@ -49,6 +49,6 @@ specify a number. Be aware that it will try to take all those samples
in the space of one second, so if your ACPI implementation is b0rken
this could have adverse effects.
Please report bugs to <simon@dreamcraft.com.au>.
Please report bugs to <simon@himi.org>
Simon Fowler, 2003-11-23.
Simon Fowler, 2007-07-13.

7
wmacpi/TODO
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@ -1,6 +1,9 @@
2007 July 13 2.2rc1
* Make sure that everything works properly on modern kernels.
2004 January 18 1.99r3
* Correctly handle changing batteries at runtime, if possible. Note
the bug reported by Joey Hess against wmacpi 1.33 . . .
the bug reported by Joey Hess against wmacpi 1.33 . . .
2003 November 23 1.99
* Expand libacpi to handle everything else under
@ -46,4 +49,4 @@
* Code cleanups . . .
-- Simon Fowler, <simon@dreamcraft.com.au>
-- Simon Fowler, <simon@himi.org>

9
wmacpi/acpi.c
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@ -26,7 +26,7 @@
#include "libacpi.h"
#define ACPI_VER "2.1"
#define ACPI_VER "2.2rc1"
global_t *globals;
@ -38,7 +38,8 @@ void usage(char *name)
" h - display this help information\n"
" a - average remaining time over some number of samples\n"
" much more accurate than using a single sample\n"
" v - increase verbosity\n",
" V - increase verbosity\n"
" v - print version information\n",
name, name);
}
@ -61,10 +62,10 @@ int main(int argc, char *argv[])
case 'h':
usage(argv[0]);
return 0;
case 'v':
case 'V':
verbosity++;
break;
case 'V':
case 'v':
print_version();
return 0;
case 'a':

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Simon Fowler <simon@himi.org> Sun Jul 11 11:28:38 2004 11066.12

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Simon Fowler <simon@himi.org> Sun Jul 11 11:28:38 2004 11066.13

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Simon Fowler <simon@himi.org> Sun Jul 11 11:28:38 2004 11066.14

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Simon Fowler <simon@himi.org> Sun Jul 11 11:28:38 2004 11066.15

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Simon Fowler <simon@himi.org> Sun Jul 11 11:28:38 2004 11066.16

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Simon Fowler <simon@himi.org> Sun Jul 11 11:28:38 2004 11066.17

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Simon Fowler <simon@himi.org> Sun Jul 11 11:28:38 2004 11066.18

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Simon Fowler <simon@himi.org> Sun Jul 11 11:28:38 2004 11066.19

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Simon Fowler <simon@himi.org> Sun Jul 11 11:28:38 2004 11066.20

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Simon Fowler <simon@himi.org> Sun Jul 11 11:28:38 2004 11066.21

27
wmacpi/libacpi.c
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@ -139,15 +139,20 @@ int power_init(global_t *globals)
char buf[4096];
int acpi_ver = 0;
int retval;
unsigned int version_offset = 0;
if (!(acpi = fopen("/proc/acpi/info", "r"))) {
pfatal("This system does not support ACPI\n");
return 1;
if (!(acpi = fopen("/sys/module/acpi/parameters/acpica_version", "r"))) {
if (!(acpi = fopen("/proc/acpi/info", "r"))) {
pfatal("This system does not support ACPI\n");
return 1;
} else {
version_offset = 25;
}
}
/* okay, now see if we got the right version */
fread(buf, 4096, 1, acpi);
acpi_ver = strtol(buf + 25, NULL, 10);
acpi_ver = strtol(buf + version_offset, NULL, 10);
pinfo("ACPI version detected: %d\n", acpi_ver);
if (acpi_ver < 20020214) {
pfatal("This version requires ACPI subsystem version 20020214\n");
@ -169,9 +174,11 @@ int power_reinit(global_t *globals)
FILE *acpi;
int retval;
if (!(acpi = fopen("/proc/acpi/info", "r"))) {
pfatal("Could not reopen ACPI info file - does this system support ACPI?\n");
return 1;
if (!(acpi = fopen("/sys/module/acpi/parameters/acpica_version", "r"))) {
if (!(acpi = fopen("/proc/acpi/info", "r"))) {
pfatal("Could not reopen ACPI info file - does this system support ACPI?\n");
return 1;
}
}
if (!(retval = reinit_batteries(globals)))
@ -337,6 +344,12 @@ int get_battery_info(int batt_no)
info->charge_state = CH_ERR;
else if ((strncmp(val, "discharging", 10)) == 0)
info->charge_state = DISCHARGE;
else if ((strncmp(val, "charged", 7)) == 0)
/* this is a workaround for machines that report
* their charge state as 'charged', rather than
* what my laptop does, which is go straight to
* 'discharging'. dunno which matches the standard */
info->charge_state = DISCHARGE;
else
info->charge_state = CHARGE;

2
wmacpi/libacpi.h
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@ -2,7 +2,7 @@
#define _LIBACPI_H_
#define LIBACPI_VER "0.92"
#define LIBACPI_VER "0.93"
/* Here because we need it for definitions in this file . . . */
#define MAX_NAME 128

58
wmacpi/wmacpi.1
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@ -1,4 +1,4 @@
.TH WMACPI 1 "August 15 2004"
.TH WMACPI 1 "July 13 2007"
.SH NAME
wmacpi \- Battery status monitor for systems supporting ACPI
.SH NAME
@ -27,13 +27,13 @@ sample rate ]
.RI -n
]
[
.RI -w
.RI -x
]
[
.RI -a
samples ]
[
.RI -V
.RI -v
]
[
.RI -h
@ -44,10 +44,10 @@ samples ]
.RI -a
samples ]
[
.RI -v
.RI -V
]
[
.RI -V
.RI -v
]
]
.RI -b
@ -85,24 +85,24 @@ battery to reach full charge if the batteries are charging.
.SH OPTIONS
.B wmacpi
.TP
.B \-c percentage
Set critical low alarm at <value>% (default: 10%).
.B \-c, --critical=percentage
Set critical low alarm at <percentage>% (default: 10%).
.TP
.B \-d display
.B \-d, --display=display
Set the X display to open the window on.
.TP
.B \-m battery number
.B \-m, --battery=battery number
Set the battery to monitor initially.
.TP
.B \-s sample rate
.B \-s, --sample-rate=sample rate
Set the rate at which to sample the ACPI data, in number of times per
minute. Minimum is 1, ie once a minute, default is 20, maximum is 600.
.TP
.B \-n
.B \-n, --no-blink
Disable blinking power glyph when charging. Note that it still blinks when
the battery reports its capacity state as critical.
.TP
.B \-f
.B \-f, --force-capacity-mode
Force the use of capacity mode for calculating time remaining. By defalt
.B wmacpi
will use the reported values of remaining capacity and present rate to
@ -113,29 +113,27 @@ of calculation generally underreports the time remaining. This mode
works around certain buggy ACPI BIOSes that fail to report the current
rate.
.TP
.B \-w
.B \-x, --cmdline
Run wmacpi in command line mode - this operates identically to
.B acpi
..
.TP
.B \-a num
.B \-a, --samples=samples
Average the time remaining over num samples. This greatly improves the
accuracy of the reported time remaining.
.TP
.B \-v
Increase the verbosity of the program. Can be used more than once -
each successive use increases the verbosity.
.B \-V, --verbosity=num
Increase the verbosity of the program. Setting this to 1 will print extra
error information; 2 will produce informational output; 3 will produce
copious debugging output.
.TP
.B \-V
.B \-v, --version
Print the version information.
.TP
.B \-b
Enable blinking of the power glyph when charging the batteries.
.TP
.B \-r
.B \-r, --no-scroll
Disable scrolling message.
.TP
.B \-h
.B \-h, --help
Display help.
.TP
.B acpi
@ -144,11 +142,15 @@ Display help.
Average the time remaining over num samples. This greatly improves the
accuracy of the reported time remaining.
.TP
.B \-v
Increase the verbosity of the program, as for
.B wmacpi
.TP
.B \-V
Increase the verbosity of the program. If repeated, the result is the
same as setting
.B \--verbosity
for
.B wmacpi
to the number of repetitions.
.TP
.B \-v
Print the version information.
.TP
.B \-h
@ -162,4 +164,4 @@ This manual page was originally written by Simon Richter
<sjr@debian.org> for the Debian GNU/Linux system, and then updated by
Simon Fowler.
.br
Last modification by Simon Fowler <simon@himi.org>, 2007-01-10.
Last modification by Simon Fowler <simon@himi.org>, 2007-07-13.

197
wmacpi/wmacpi.c
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@ -24,7 +24,6 @@
#include <stdlib.h>
#include <string.h>
#include <ctype.h>
#include <getopt.h>
#include <unistd.h>
#include <time.h>
@ -37,7 +36,7 @@
#include "libacpi.h"
#include "wmacpi.h"
#define WMACPI_VER "2.1"
#define WMACPI_VER "2.2rc1"
/* main pixmap */
#ifdef LOW_COLOR
@ -136,13 +135,9 @@ static void redraw_window(void)
static void new_window(char *display, char *name, int argc, char **argv)
{
XSizeHints *hints;
/* Initialise the dockapp window and appicon */
/* we don't want libdocapp to parse the command line, but we have to
initialize it with DAParseArguments, so we set argc to 1 */
DAParseArguments(1, argv, NULL, 0,
"help option done", "version option done");
/* deprecated
DAInitialize(display, name, 64, 64, argc, argv); */
DAOpenDisplay(display, argc, argv);
DACreateIcon(name, 64, 64, argc, argv);
dockapp->display = DADisplay;
@ -166,6 +161,20 @@ static void new_window(char *display, char *name, int argc, char **argv)
pfatal("FATAL: Cannot create text scroll pixmap!\n");
exit(1);
}
/* force the window to stay this size - otherwise the user could
* resize us and see our panties^Wmaster pixmap . . . */
hints = XAllocSizeHints();
if(hints) {
hints->flags |= PMinSize | PMaxSize;
hints->min_width = 64;
hints->max_width = 64;
hints->min_height = 64;
hints->max_height = 64;
XSetWMNormalHints(dockapp->display, dockapp->win, hints);
XFree(hints);
}
DAShow();
}
@ -419,7 +428,7 @@ static void blink_battery_glyph(void)
static void set_power_panel(global_t *globals)
{
enum panel_states power = PS_NULL;
static enum panel_states power = PS_NULL;
battery_t *binfo = globals->binfo;
adapter_t *ap = &globals->adapter;
@ -568,32 +577,7 @@ void set_batt_id_area(int bno)
copy_xpm_area(sx, sy, w, h, dx, dy);
}
void usage(char *name)
{
printf("%s - help\t\t[simon@dreamcraft.com.au]\n\n"
"-d display\t\tdisplay on remote display <display>\n"
"-b\t\t\tenable blinking of various UI elements\n"
"-r\t\t\tdisable scrolling message\n"
"-c value\t\tset critical low alarm at <value> percent\n"
"\t\t\t(default: 10 percent)\n"
"-m <battery number>\tbattery number to monitor\n"
"-s <sample rate>\tnumber of times per minute to sample battery information\n"
"\t\t\tdefault 20 (once every three seconds)\n"
"-f\t\t\tforce the use of capacity mode for calculating time remaining\n"
"-n\t\t\tdo not blink\n"
"-w\t\t\trun in command line mode\n"
"-a <samples>\t\tsamples to average over (cli mode only)\n"
"-v\t\t\tincrease verbosity\n"
"\t\t\tcan be used multiple times to increase verbosity further\n"
"-h\t\t\tdisplay this help\n",
name);
}
void print_version(void)
{
printf("wmacpi version %s\n", WMACPI_VER);
printf(" Using libacpi version %s\n", LIBACPI_VER);
}
#define VERSION "wmacpi version " WMACPI_VER "\nUsing libacpi version " LIBACPI_VER
void cli_wmacpi(global_t *globals, int samples)
{
@ -647,12 +631,11 @@ void cli_wmacpi(global_t *globals, int samples)
int main(int argc, char **argv)
{
char *display = NULL;
int ch;
int sample_count = 0;
int batt_reinit, ac_reinit;
int batt_count = 0;
int ac_count = 0;
int cli = 0, samples = 1;
int cli = 0, samples = 1, critical = 10;
int samplerate = 20;
int sleep_rate = 10;
int sleep_time = 1000000/sleep_rate;
@ -662,6 +645,19 @@ int main(int argc, char **argv)
battery_t *binfo;
global_t *globals;
DAProgramOption options[] = {
{"-r", "--no-scroll", "disable scrolling message", DONone, False, {NULL}},
{"-n", "--no-blink", "disable blinking of various UI elements", DONone, False, {NULL}},
{"-x", "--cmdline", "run in command line mode", DONone, False, {NULL}},
{"-f", "--force-capacity-mode", "force the use of capacity mode for calculating time remaining", DONone, False, {NULL}},
{"-d", "--display", "display or remote display", DOString, False, {&display}},
{"-c", "--critical", "set critical low alarm at <number> percent\n (default: 10 percent)", DONatural, False, {&critical}},
{"-m", "--battery", "battery number to monitor", DONatural, False, {&battery_no}},
{"-s", "--sample-rate", "number of times per minute to sample battery information\n default 20 (once every three seconds)", DONatural, False, {&samplerate}},
{"-V", "--verbosity", "Set verbosity", DONatural, False, {&verbosity}},
{"-a", "--samples", "number of samples to average over (cli mode only)", DONatural, False, {&samples}},
};
dockapp = calloc(1, sizeof(struct dockapp));
globals = calloc(1, sizeof(global_t));
@ -682,84 +678,37 @@ int main(int argc, char **argv)
* are available /before/ we can decide if the battery we want to
* monitor is available. */
/* parse command-line options */
while ((ch = getopt(argc, argv, "d:c:m:s:a:fhnwbrvV")) != EOF) {
switch (ch) {
case 'c':
if (optarg) {
globals->crit_level = atoi(optarg);
if ((globals->crit_level < 0) || (globals->crit_level > 100)) {
fprintf(stderr, "Please use values between 0 and 100%%\n");
globals->crit_level = 10;
fprintf(stderr, "Using default value of 10%%\n");
}
}
break;
case 'd':
if (optarg)
display = strdup(optarg);
break;
case 'm':
if (optarg) {
battery_no = atoi(optarg);
if (battery_no >= MAXBATT) {
fprintf(stderr, "Please specify a battery number below %d\n",
MAXBATT);
return 1;
}
pinfo("Monitoring battery %d\n", battery_no);
}
break;
case 's':
if (optarg) {
samplerate = atoi(optarg);
if (samplerate == 0) samplerate = 1;
if (samplerate > 600) samplerate = 600;
} else {
usage(argv[0]);
exit(1);
}
break;
case 'f':
rt_mode = RT_CAP;
rt_forced = 1;
break;
case 'h':
usage(argv[0]);
return 0;
case 'v':
verbosity++;
break;
case 'V':
print_version();
return 0;
case 'n':
dockapp->blink = 0;
break;
case 'w':
cli = 1;
break;
case 'a':
if(optarg != NULL) {
samples = atoi(optarg);
if(samples > 1000 || samples <= 0) {
fprintf(stderr, "Please specify a reasonable number of samples\n");
exit(1);
}
}
break;
case 'b':
dockapp->blink = 1;
break;
case 'r':
dockapp->scroll = 0;
break;
default:
usage(argv[0]);
return 1;
}
DAParseArguments(argc, argv, options, 10,
"A battery monitor dockapp for ACPI based systems",
VERSION);
if (options[0].used)
dockapp->scroll = 0;
if (options[1].used)
dockapp->blink = 0;
if (options[2].used)
cli = 1;
if (options[3].used) {
rt_mode = RT_CAP;
rt_forced = 1;
}
if (samplerate == 0) samplerate = 1;
if (samplerate > 600) samplerate = 600;
if (critical > 100) {
fprintf(stderr, "Please use values between 0 and 100%%\n");
fprintf(stderr, "Using default value of 10%%\n");
critical = 10;
}
globals->crit_level = critical;
if (battery_no >= MAXBATT) {
fprintf(stderr, "Please specify a battery number below %d\n", MAXBATT);
return 1;
}
pinfo("Monitoring battery %d\n", battery_no);
if (power_init(globals))
/* power_init functions handle printing error messages */
exit(1);
@ -805,6 +754,8 @@ int main(int argc, char **argv)
/* main loop */
while (1) {
Atom atom;
Atom wmdelwin;
XEvent event;
while (XPending(dockapp->display)) {
XNextEvent(dockapp->display, &event);
@ -831,6 +782,28 @@ int main(int argc, char **argv)
set_batt_id_area(battery_no);
dockapp->update = 1;
break;
case ClientMessage:
/* what /is/ this crap?
* Turns out that libdockapp adds the WM_DELETE_WINDOW atom to
* the WM_PROTOCOLS property for the window, which means that
* rather than get a simple DestroyNotify message, we get a
* nice little message from the WM saying "hey, can you delete
* yourself, pretty please?". So, when running as a window
* rather than an icon, we're impossible to kill in a friendly
* manner, because we're expecting to die from a DestroyNotify
* and thus blithely ignoring the WM knocking on our window
* border . . .
*
* This simply checks for that scenario - it may fail oddly if
* something else comes to us via a WM_PROTOCOLS ClientMessage
* event, but I suspect it's not going to be an issue. */
wmdelwin = XInternAtom(dockapp->display, "WM_DELETE_WINDOW", 1);
atom = event.xclient.data.l[0];
if (atom == wmdelwin) {
XCloseDisplay(dockapp->display);
exit(0);
}
break;
}
}