Stora conky-tråden

conky.config = {

-------------------------------------
-- Generic Settings
-------------------------------------
background=true,
double_buffer=true,
no_buffers=true,
imlib_cache_size=10,
default_color = 'white',
default_outline_color = 'black',
default_shade_color = 'black',
draw_shades=false,
draw_outline=false,
draw_borders=false,


-------------------------------------
-- Window Specifications
-------------------------------------
gap_x=25,
gap_y=250,

alignment="middle_right",

minimum_height=100,
minimum_width=300,

own_window=true,
own_window_type="desktop",
own_window_hints="undecorated,below,sticky,skip_ta skbar,skip_pager",
border_inner_margin = 0,
border_outer_margin = 0,
draw_shades="true",



own_window_argb_visual=true,
own_window_argb_value=0,



-------------------------------------
-- Text Settings
-------------------------------------
use_xft=true,
xftalpha=1,
font="Droid Sans:size=10",
text_buffer_size=256,
override_utf8_locale=true,


-------------------------------------
-- Color Scheme
-------------------------------------
default_color='FFFFFF',

color0='FFFFFF', -- clock
color1='FFFFFF', -- date


-------------------------------------
-- Locale (e.g. "es_ES.UTF-8")
-- Leave empty for default
-------------------------------------
template9=""

}


---------------------------------------------------
---------------------------------------------------


conky.text = [[
\
\
\
\
${font Poiret One:weight=Light:size=96}${color0}\
${alignc}${time %H:%M}\
${font}${color}
\
\
\
\


${font Poiret One:bold:size=11}${color white}System ${color slate grey}${hr 2}${font}
${color1}CPU frequency ${alignr}${color}${freq_g}GHz
${color1}Load (average) ${alignr}${color}${loadavg 1}
${color1}CPU temperature ${alignr}${color}${acpitemp} degrees Celsius

# — Lua Load — #
lua_load ~/conky/clock_rings.lua
lua_draw_hook_pre clock_rings


${image ~/conky/conky_bg.png -p -5,-1}
${color FFFFFF}${goto 152}${voffset 30}${cpu cpu0}%
${color FF0000}${goto 152}cpu
${color FFFFFF}${goto 272}${voffset -22}${memperc}%
${color FF0000}${goto 272}mem
${color FFFFFF}${goto 392}${voffset -22}${fs_used_perc /}%
${color FF0000}${goto 392}hdd



]]

settings_table = {
{
-- Edit this table to customise your rings.
-- You can create more rings simply by adding more elements to settings_table.
-- "name" is the type of stat to display; you can choose from 'cpu', 'memperc', 'fs_used_perc', 'battery_used_perc'.
name='time',
-- "arg" is the argument to the stat type, e.g. if in Conky you would write ${cpu cpu0}, 'cpu0' would be the argument. If you would not use an argument in the Conky variable, use ''.
arg='%I.%M',
-- "max" is the maximum value of the ring. If the Conky variable outputs a percentage, use 100.
max=12,
-- "bg_colour" is the colour of the base ring.
bg_colour=0xFFFFFF,
-- "bg_alpha" is the alpha value of the base ring.
bg_alpha=0.1,
-- "fg_colour" is the colour of the indicator part of the ring.
fg_colour=0xFF0000,
-- "fg_alpha" is the alpha value of the indicator part of the ring.
fg_alpha=0.6,
-- "x" and "y" are the x and y coordinates of the centre of the ring, relative to the top left corner of the Conky window.
x=60, y=40,
-- "radius" is the radius of the ring.
radius=25,
-- "thickness" is the thickness of the ring, centred around the radius.
thickness=2,
-- "start_angle" is the starting angle of the ring, in degrees, clockwise from top. Value can be either positive or negative.
start_angle=0,
-- "end_angle" is the ending angle of the ring, in degrees, clockwise from top. Value can be either positive or negative, but must be larger than start_angle.
end_angle=360
},
{
name='cpu',
arg='cpu1',
max=100,
bg_colour=0xFFFFFF,
bg_alpha=0.1,
fg_colour=0xFF0000,
fg_alpha=0.6,
x=180, y=40,
radius=25,
thickness=2,
start_angle=-90,
end_angle=180
},
{
name='cpu',
arg='cpu2',
max=100,
bg_colour=0xFFFFFF,
bg_alpha=0.1,
fg_colour=0xFF0000,
fg_alpha=0.6,
x=180, y=40,
radius=20,
thickness=2,
start_angle=-90,
end_angle=180
},
{
name='cpu',
arg='cpu3',
max=100,
bg_colour=0xFFFFFF,
bg_alpha=0.1,
fg_colour=0xFF0000,
fg_alpha=0.6,
x=180, y=40,
radius=15,
thickness=2,
start_angle=-90,
end_angle=180
},
{
name='cpu',
arg='cpu4',
max=100,
bg_colour=0xFFFFFF,
bg_alpha=0.1,
fg_colour=0xFF0000,
fg_alpha=0.6,
x=180, y=40,
radius=10,
thickness=2,
start_angle=-90,
end_angle=180
},
{
name='memperc',
arg='',
max=100,
bg_colour=0xFFFFFF,
bg_alpha=0.1,
fg_colour=0xFF0000,
fg_alpha=0.6,
x=300, y=40,
radius=25,
thickness=2,
start_angle=-90,
end_angle=180
},
{
name='swapperc',
arg='',
max=100,
bg_colour=0xFFFFFF,
bg_alpha=0.1,
fg_colour=0xFF0000,
fg_alpha=0.6,
x=300, y=40,
radius=20,
thickness=2,
start_angle=-90,
end_angle=180
},
{
name='fs_used_perc',
arg='/',
max=100,
bg_colour=0xFFFFFF,
bg_alpha=0.1,
fg_colour=0xFF0000,
fg_alpha=0.6,
x=420, y=40,
radius=25,
thickness=2,
start_angle=-90,
end_angle=180
},
{
name='fs_used_perc',
arg='/home',
max=100,
bg_colour=0xFFFFFF,
bg_alpha=0.1,
fg_colour=0xFF0000,
fg_alpha=0.6,
x=420, y=40,
radius=20,
thickness=2,
start_angle=-90,
end_angle=180
},


}

-- Use these settings to define the origin and extent of your clock.

clock_r=25

-- "clock_x" and "clock_y" are the coordinates of the centre of the clock, in pixels, from the top left of the Conky window.

clock_x=60
clock_y=40

show_seconds=true

require 'cairo'
---------------------------------------------------------------------------------------------------- ----------------------
-- rgb_to_r_g_b
-- converts color in hexa to decimal
--
function rgb_to_r_g_b(colour, alpha)
return ((colour / 0x10000) % 0x100) / 255., ((colour / 0x100) % 0x100) / 255., (colour % 0x100) / 255., alpha
end
---------------------------------------------------------------------------------------------------- ----------------------


function draw_ring(cr,t,pt)
local w,h=conky_window.width,conky_window.height

local xc,yc,ring_r,ring_w,sa,ea=pt['x'],pt['y'],pt['radius'],pt['thickness'],pt['start_angle'],pt['end_angle']
local bgc, bga, fgc, fga=pt['bg_colour'], pt['bg_alpha'], pt['fg_colour'], pt['fg_alpha']

local angle_0=sa*(2*math.pi/360)-math.pi/2
local angle_f=ea*(2*math.pi/360)-math.pi/2
local t_arc=t*(angle_f-angle_0)

-- Draw background ring

cairo_arc(cr,xc,yc,ring_r,angle_0,angle_f)
cairo_set_source_rgba(cr,rgb_to_r_g_b(bgc,bga))
cairo_set_line_width(cr,ring_w)
cairo_stroke(cr)

-- Draw indicator ring

cairo_arc(cr,xc,yc,ring_r,angle_0,angle_0+t_arc)
cairo_set_source_rgba(cr,rgb_to_r_g_b(fgc,fga))
cairo_stroke(cr)
end

function draw_clock_hands(cr,xc,yc)
local secs,mins,hours,secs_arc,mins_arc,hours_arc
local xh,yh,xm,ym,xs,ys

secs=os.date("%S")
mins=os.date("%M")
hours=os.date("%I")

secs_arc=(2*math.pi/60)*secs
mins_arc=(2*math.pi/60)*mins+secs_arc/60
hours_arc=(2*math.pi/12)*hours+mins_arc/12

-- Draw hour hand

xh=xc+0.7*clock_r*math.sin(hours_arc)
yh=yc-0.7*clock_r*math.cos(hours_arc)
cairo_move_to(cr,xc,yc)
cairo_line_to(cr,xh,yh)

cairo_set_line_cap(cr,CAIRO_LINE_CAP_ROUND)
cairo_set_line_width(cr,5)
cairo_set_source_rgba(cr,0.9,0.9,0.9,0.3)
cairo_stroke(cr)

-- Draw minute hand

xm=xc+clock_r*math.sin(mins_arc)
ym=yc-clock_r*math.cos(mins_arc)
cairo_move_to(cr,xc,yc)
cairo_line_to(cr,xm,ym)

cairo_set_line_width(cr,3)
cairo_stroke(cr)

-- Draw seconds hand

if show_seconds then
xs=xc+clock_r*math.sin(secs_arc)
ys=yc-clock_r*math.cos(secs_arc)
cairo_move_to(cr,xc,yc)
cairo_line_to(cr,xs,ys)

cairo_set_line_width(cr,1)
cairo_set_source_rgba(cr,0.9,0.2,0.1,0.9)
cairo_stroke(cr)

end
end

function conky_clock_rings()
local function setup_rings(cr,pt)
local str=''
local value=0

str=string.format('${%s %s}',pt['name'],pt['arg'])
str=conky_parse(str)

value=tonumber(str)
pct=value/pt['max']

draw_ring(cr,pct,pt)
end

-- Check that Conky has been running for at least 5s

if conky_window==nil then return end
local cs=cairo_xlib_surface_create(conky_window.display, conky_window.drawable,conky_window.visual, conky_window.width,conky_window.height)

local cr=cairo_create(cs)

local updates=conky_parse('${updates}')
update_num=tonumber(updates)

if update_num>5 then
for i in pairs(settings_table) do
setup_rings(cr,settings_table[i])
end
end

draw_clock_hands(cr,clock_x,clock_y)
end