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[batteryarc] Add support for reading multiple batteries in one batteryarc instance #419

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[batteryarc] Add support for reading multiple batteries in one batteryarc instance #419

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800d1cb
Add support for multiple batteries in batteryarc.
Oct 19, 2023
a54f4db
mpdarc: hack fix for memory leak issues
Nov 18, 2023
f452e3c
mpdarc: use theme font
Nov 18, 2023
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20 changes: 16 additions & 4 deletions batteryarc-widget/batteryarc.lua
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Original file line number Diff line number Diff line change
Expand Up @@ -88,18 +88,30 @@ local function worker(user_args)

local function update_widget(widget, stdout)
local charge = 0
local status
local batteries = 0
local status = 'Unknown'
for s in stdout:gmatch("[^\r\n]+") do
local cur_status, charge_str, _ = string.match(s, '.+: ([%a%s]+), (%d?%d?%d)%%,?(.*)')
if cur_status ~= nil and charge_str ~=nil then
local cur_charge = tonumber(charge_str)
if cur_charge > charge then
status = cur_status
charge = cur_charge
if cur_status ~= 'Unknown' then
if status == 'Charging' or cur_status == 'Charging' then
status = 'Charging'
else
status = cur_status
end
charge = charge + cur_charge
batteries = batteries + 1
end
end
end

if batteries > 0 then
charge = charge // batteries
else
charge = 0
end

widget.value = charge

if status == 'Charging' then
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14 changes: 13 additions & 1 deletion mpdarc-widget/mpdarc.lua
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Original file line number Diff line number Diff line change
Expand Up @@ -50,7 +50,7 @@ local mpdarc_icon_widget = wibox.container.mirror(mpdarc, { horizontal = true })
local mpdarc_current_song_widget = wibox.widget {
id = 'current_song',
widget = wibox.widget.textbox,
font = 'Play 9'
font = beautiful.font or 'Play 9'
}

local update_graphic = function(widget, stdout, _, _, _)
Expand Down Expand Up @@ -87,13 +87,20 @@ mpdarc:connect_signal("button::press", function(_, _, _, button)
elseif (button == 5) then awful.spawn(PREV_MPD_CMD, false) -- scroll down
end

local reset_garbage_collector = 0
spawn.easy_async(GET_MPD_CMD, function(stdout, stderr, exitreason, exitcode)
update_graphic(mpdarc, stdout, stderr, exitreason, exitcode)
reset_garbage_collector = reset_garbage_collector + 1
if (reset_garbage_collector > 10) then
collectgarbage()
reset_garbage_collector = 0
end
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Could you explain how does this work?

end)
end)

local notification
local function show_MPD_status()
local reset_garbage_collector = 0
spawn.easy_async(GET_MPD_CMD,
function(stdout, _, _, _)
notification = naughty.notify {
Expand All @@ -103,6 +110,11 @@ local function show_MPD_status()
hover_timeout = 0.5,
width = 600,
}
reset_garbage_collector = reset_garbage_collector + 1
if (reset_garbage_collector > 10) then
collectgarbage()
reset_garbage_collector = 0
end
end)
end

Expand Down