My reason is that I can use small icons with dzen2 and they can change
colors. So for example when my battery life goes low then the battery
icon is turning red.
Probably I could get away with text info instead of icons, but then I
still need some way of changing the color of given text depending on
it's value. And I failed to find a way of doing it in wmiirc.
You can do it most easily with the python wmiirc (started with "wmii -r
python/wmiirc"). I defined a function like this in wmiirc.py which changes
color on low battery:
@defmonitor
def battery(self):
for line in open('/proc/acpi/battery/BAT0/state','r'):
if len(line.split()) >= 3 and line.split()[0] == 'remaining':
uebrig = int(line.split()[2])/1000
struebrig = 'battery {0} Wh'.format(uebrig)
if uebrig < 10:
return wmii.cache['focuscolors'], struebrig
else:
return wmii.cache['normcolors'], struebrig
return wmii.cache['normcolors'], 'no battery info'
With the sh wmiirc, you can also change color of the status bar, with
something like
wmiir xwrite /rbar/status "color #555555 #ededeb #dcdcdb"
You can only write label (i.e. text) or color at a time, so you have to
modify the "Action status" piece in wmiirc to write both after another.
Note that /rbar/status includes the whole right status bar by default.
Defining another /rbar/battery is probably what you want in order to
change color of only this.
--
Thomas Dahms
