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added battery status indicator; should support all my cases, but I dunno

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This commit is contained in:
Von Random 2016-08-11 23:25:36 +03:00
parent fd731dc075
commit 9655291ae6
1 changed files with 46 additions and 3 deletions
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49
rc.lua
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@ -41,7 +41,36 @@ function update_wallpapers(wallpaper)
end
end
-- switch mode to two screens
-- battery indicator
function battery_status ()
local batt_status = "/sys/class/power_supply/BAT0/status"
local batt_capacity = "/sys/class/power_supply/BAT0/capacity"
local fd = io.open(batt_status, "r")
if not fd then
do return "" end
end
local text = fd:read("*a")
io.close(fd)
local fd = io.open(batt_capacity, "r")
if not fd then
do return "" end
end
local battery = string.match(fd:read("*a"), "%d+")
io.close(fd)
local state
local icon = ""
if string.match(text, "Charging") then
state = -1
icon = "↑"
elseif string.match(text, "Discharging") then
state = 1
icon = "↓"
else
stat = 0
icon = "•"
end
return battery .. icon
end
-- }}}
-- {{{ Error handling
-- Check if awesome encountered an error during startup and fell back to
@ -201,8 +230,8 @@ mymainmenu_restart = {
{ 'restart', awesome.restart }
}
mymainmenu_screens = {
{ 'one', function() awful.util.spawn('xrandr --output DP1 --off') update_wallpapers(beautiful.wallpaper) end },
{ 'two', function() awful.util.spawn('xrandr --output DP1 --primary --auto --output eDP1 --auto --right-of DP1') update_wallpapers(beautiful.wallpaper) end }
{ 'one', function() awful.util.spawn('xrandr --output DP1 --off') end },
{ 'two', function() awful.util.spawn('xrandr --output DP1 --primary --auto --output eDP1 --auto --right-of DP1') end }
}
--mymainmenu_quit = {
-- { 'quit', awesome.quit }
@ -253,6 +282,11 @@ mytextbox:set_font('Terminus 9')
--mykblayout:set_text('US')
--mykblayout:set_font('Terminus Bold 11')
-- Battery indicator
mybattstatus = wibox.widget.textbox()
--mybattstatus:set_font('Terminus Bold 11')
mybattstatus:set_font('Terminus 9')
-- Create a wibox for each screen and add it
mywibox = {}
mypromptbox = {}
@ -343,6 +377,7 @@ for s = 1, screen.count() do
--right_layout:add(mytextbox_bg)
right_layout:add(mytaglist[s])
right_layout:add(wibox.widget.systray())
right_layout:add(mybattstatus)
right_layout:add(mytextclock)
right_layout:add(mylayoutbox[s])
elseif s == 2 then
@ -768,6 +803,14 @@ client.connect_signal(
end
end
)
-- timers
if exists("/sys/class/power_supply/BAT0") then
mytimer = timer({ timeout = 1 })
mybattstatus:set_text('•••')
mytimer:connect_signal("timeout", function() mybattstatus:set_text(battery_status()) end)
mytimer:start()
end
-- }}}
-- {{{ Autostart
-- don't forget you sync this file