On Sat, Feb 15, 2014 at 07:22:02PM +0100, Holger Levsen wrote:
> Hi,
>
> On Samstag, 15. Februar 2014, Wouter Verhelst wrote:
> > The two .png files cause the icon to alternate between two states.
>
> ok, thats easy to understand.
Good :-)
> > The $theme->set_event causes the sub to be called.
>
> ok, but what events are there? I still don't get this part.
An "event" is the transitioning from one battery level range to the
next.
Let's take this line from the manpage:
discharging = 2:missing.png:low.png, 10:low.png, 100:full.png
This means there's a range from 0 to 2 (inclusive), one from 3 to 10,
and one from 11 to 100.
When you're running on battery, and the battery level goes from >= 11 to
<= 10, you move from one range to another. This is when the event
triggers.
The event you set should be set on the range you enter; in the above
example, it should be set on the 3 to 10 range; that is, the code should
say
$theme->set_event(1, \&suspend, 'd')
because the first range (0 to 2) is the range with index 0, and the
second range (3 to 10) is the range with index 1.
--
This end should point toward the ground if you want to go to space.
If it starts pointing toward space you are having a bad problem and you
will not go to space today.
-- http://xkcd.com/1133/
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