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haunted.lua
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400 lines (335 loc) · 9.11 KB
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--[[
Infinity by Harshit
original by someone i can't remeber the name
This script draws the left rings of the screen that is with the clock
To call this script in Conky, use the following (assuming that you save this script to ~/scripts/rings.lua):
lua_load ~/scripts/haunted.lua
lua_draw_hook_pre ring_stats
Changelog:
+ v1.0 -- Original release (07/06/2012)
]]
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=0xffffff,
-- "fg_alpha" is the alpha value of the indicator part of the ring.
fg_alpha=0.2,
-- "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=165, y=170,
-- "radius" is the radius of the ring.
radius=50,
-- "thickness" is the thickness of the ring, centred around the radius.
thickness=5,
-- "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 (e.g. more clockwise) than start_angle.
end_angle=360
},
{
name='time',
arg='%M.%S',
max=60,
bg_colour=0xffffff,
bg_alpha=0.1,
fg_colour=0x4a89a7,
fg_alpha=0.4,
x=165, y=170,
radius=56,
thickness=5,
start_angle=0,
end_angle=360
},
{
name='time',
arg='%S',
max=60,
bg_colour=0xffffff,
bg_alpha=0.1,
fg_colour=0xe83737,
fg_alpha=0.6,
x=165, y=170,
radius=62,
thickness=5,
start_angle=0,
end_angle=360
},
{
name='cpu',
arg='cpu1',
max=100,
bg_colour=0xffffff,
bg_alpha=0,
fg_colour=0xffffff,
fg_alpha=0.1,
x=165, y=170,
radius=70,
thickness=5,
start_angle=60,
end_angle=120
},
{
name='cpu',
arg='cpu2',
max=100,
bg_colour=0xffffff,
bg_alpha=0,
fg_colour=0xebff46,
fg_alpha=0.1,
x=165, y=170,
radius=76,
thickness=5,
start_angle=60,
end_angle=120
},
{
name='cpu',
arg='cpu0',
max=100,
bg_colour=0xffffff,
bg_alpha=0.1,
fg_colour=0x46a646,
fg_alpha=0.4,
x=165, y=170,
radius=84.5,
thickness=8,
start_angle=60,
end_angle=120
},
{
name='battery_percent',
arg='BAT1',
max=100,
bg_colour=0xffffff,
bg_alpha=0.1,
fg_colour=0xebff46,
fg_alpha=0.6,
x=165, y=170,
radius=72,
thickness=11,
start_angle=122,
end_angle=210
},
{
name='memperc',
arg='',
max=100,
bg_colour=0xffffff,
bg_alpha=0.1,
fg_colour=0x46a646,
fg_alpha=0.8,
x=165, y=170,
radius=83.5,
thickness=8,
start_angle=122,
end_angle=210
},
{
name='time',
arg='%d',
max=31,
bg_colour=0xffffff,
bg_alpha=0.1,
fg_colour=0xebff46,
fg_alpha=0.8,
x=165, y=170,
radius=70,
thickness=5,
start_angle=212,
end_angle=360
},
{
name='time',
arg='%m',
max=12,
bg_colour=0xffffff,
bg_alpha=0.1,
fg_colour=0xf4732d,
fg_alpha=0.8,
x=165, y=170,
radius=76,
thickness=5,
start_angle=212,
end_angle=360
},
{
name='memperc',
arg='%m',
max=100,
bg_colour=0xb7b7b7,
bg_alpha=0.5,
fg_colour=0x2c2c2c,
fg_alpha=1.0,
x=165, y=170,
radius=120,
thickness=17,
start_angle=-90,
end_angle=30
},
{
name='',
arg='',
max=100,
bg_colour=0xb7b7b7,
bg_alpha=0.2,
fg_colour=0x2c2c2c,
fg_alpha=1.0,
x=165, y=170,
radius=116,
thickness=17,
start_angle=82,
end_angle=180
},
{
name='fs_used_perc',
arg='/home',
max=100,
bg_colour=0xffffff,
bg_alpha=0.5,
fg_colour=0xffffff,
fg_alpha=0.6,
x=165, y=170,
radius=95,
thickness=5,
start_angle=0,
end_angle=90
},
}
clock_r=125
clock_x=165
clock_y=170
clock_colour=0xffffff
clock_alpha=0.5
show_seconds=true
require 'cairo'
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)
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)
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
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,rgb_to_r_g_b(clock_colour,clock_alpha))
cairo_stroke(cr)
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)
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_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)
if value == nil then value = 0 end
pct=value/pt['max']
draw_ring(cr,pct,pt)
end
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
--[[ RING WIDGET ]]
--[[ Options (name, arg, max, bg_colour, bg_alpha, xc, yc, radius, thickness, start_angle, end_angle):
"name" is the type of stat to display; you can choose from 'cpu', 'memperc', 'fs_used_perc', 'battery_used_perc'.
"arg" is the argument to the stat type, e.g. if in Conky you would write ${cpu cpu0}, 'cpu0' would be the argument. If you would not use an argument in the Conky variable, use ''.
"max" is the maximum value of the ring. If the Conky variable outputs a percentage, use 100.
"bg_colour" is the colour of the base ring.
"bg_alpha" is the alpha value of the base ring.
"fg_colour" is the colour of the indicator part of the ring.
"fg_alpha" is the alpha value of the indicator part of the ring.
"x" and "y" are the x and y coordinates of the centre of the ring, relative to the top left corner of the Conky window.
"radius" is the radius of the ring.
"thickness" is the thickness of the ring, centred around the radius.
"start_angle" is the starting angle of the ring, in degrees, clockwise from top. Value can be either positive or negative.
"end_angle" is the ending angle of the ring, in degrees, clockwise from top. Value can be either positive or negative, but must be larger (e.g. more clockwise) than start_angle. ]]
function ring(cr, name, arg, max, bgc, bga, fgc, fga, xc, yc, r, t, sa, ea)
local function rgb_to_r_g_b(colour,alpha)
return ((colour / 0x10000) % 0x100) / 255., ((colour / 0x100) % 0x100) / 255., (colour % 0x100) / 255., alpha
end
local function draw_ring(pct)
local angle_0=sa*(2*math.pi/360)-math.pi/2
local angle_f=ea*(2*math.pi/360)-math.pi/2
local pct_arc=pct*(angle_f-angle_0)
-- Draw background ring
cairo_arc(cr,xc,yc,r,angle_0,angle_f)
cairo_set_source_rgba(cr,rgb_to_r_g_b(bgc,bga))
cairo_set_line_width(cr,t)
cairo_stroke(cr)
-- Draw indicator ring
cairo_arc(cr,xc,yc,r,angle_0,angle_0+pct_arc)
cairo_set_source_rgba(cr,rgb_to_r_g_b(fgc,fga))
cairo_stroke(cr)
end
local function setup_ring()
local str = ''
local value = 0
str = string.format('${%s %s}', name, arg)
str = conky_parse(str)
value = tonumber(str)
if value == nil then value = 0 end
pct = value/max
draw_ring(pct)
end
local updates=conky_parse('${updates}')
update_num=tonumber(updates)
if update_num>5 then setup_ring() end
end
--[[ END RING WIDGET ]]