Je me permet de polluer un chouia en te signalant la présence de nombreux liens dans l'onglet "personnalisation" du haut de page, c'est bien aussi de comprendre le fonctionnement pour pouvoir le personnaliser
Code : Tout sélectionner
--[[
Ring Meters by londonali1010 (2009)
This script draws percentage meters as rings. It is fully customisable; all options are described in the script.
IMPORTANT: if you are using the 'cpu' function, it will cause a segmentation fault if it tries to draw a ring straight away. The if statement on line 145 uses a delay to make sure that this doesn't happen. It calculates the length of the delay by the number of updates since Conky started. Generally, a value of 5s is long enough, so if you update Conky every 1s, use update_num>5 in that if statement (the default). If you only update Conky every 2s, you should change it to update_num>3; conversely if you update Conky every 0.5s, you should use update_num>10. ALSO, if you change your Conky, is it best to use "killall conky; conky" to update it, otherwise the update_num will not be reset and you will get an error.
To call this script in Conky, use the following (assuming that you save this script to ~/scripts/rings.lua):
lua_load ~/scripts/rings-v1.2.lua
lua_draw_hook_pre ring_stats
Changelog:
+ v1.2 -- Added option for the ending angle of the rings (07.10.2009)
+ v1.1 -- Added options for the starting angle of the rings, and added the "max" variable, to allow for variables that output a numerical value rather than a percentage (29.09.2009)
+ v1.0 -- Original release (28.09.2009)
]]
require 'cairo'
function conky_main_rings()
if (os.date("%l"))=='12' then
heure=(os.date("%M")/60)
else
heure=(os.date("%l"))+(os.date("%M")/60)
end
-- START PARAMETERS HERE
local rings_settings={
{
name="cpu",
arg="cpu1",
max=100,
xc=50,
yc=160,
radius=50,
thickness=5,
gap_sectors=2,
sectors=10,
bg_colour1={{0,0x999999,0},{0.5,0x999999,0.3}, {1,0x999999,0}},
fg_colour1={{0,0xFFFFFF,0},{0.5,0xFFFFFF,1}, {1,0xFFFFFF,0}},
fg_colour2={{0,0XFFFFFF,0},{0.5,0xFFFFFF,1}, {1,0xFFFFFF,0}},
bd_colour1={{0,0XFFFFFF,1},{0.5,0xFFFFFF,1}, {1,0xFFFFFF,1}},
},
{
name="cpu",
arg="cpu2",
max=100,
xc=50,
yc=160,
radius=46,
thickness=5,
gap_sectors=2,
sectors=10,
bg_colour1={{0,0x999999,0},{0.5,0x999999,0.3}, {1,0x999999,0}},
fg_colour1={{0,0xFF0000,0},{0.5,0xFF0000,1}, {1,0xFF0000,0}},
fg_colour2={{0,0XFF0000,0},{0.5,0xFF0000,1}, {1,0xFF0000,0}},
bd_colour1={{0,0XFF0000,1},{0.5,0xFF0000,1}, {1,0xFF0000,1}},
},
{
name="cpu",
arg="cpu3",
max=100,
xc=50,
yc=160,
radius=42,
thickness=5,
gap_sectors=2,
sectors=10,
bg_colour1={{0,0x999999,0},{0.5,0x999999,0.3}, {1,0x999999,0}},
fg_colour1={{0,0x0090F0,0},{0.5,0x0090F0,1}, {1,0x0090F0,0}},
fg_colour2={{0,0X00FF00,0},{0.5,0x0090F0,1}, {1,0x0090F0,0}},
bd_colour1={{0,0X0090F0,1},{0.5,0x0090F0,1}, {1,0x0090F0,1}},
},
{
name="cpu",
arg="cpu4",
max=100,
xc=50,
yc=160,
radius=38,
thickness=5,
gap_sectors=2,
sectors=10,
bg_colour1={{0,0x999999,0},{0.5,0x999999,0.3}, {1,0x999999,0}},
fg_colour1={{0,0x00FF00,0},{0.5,0x00FF00,1}, {1,0x00FF00,0}},
fg_colour2={{0,0X00FF00,0},{0.5,0x00FF00,1}, {1,0x00FF00,0}},
bd_colour1={{0,0X00FF00,1},{0.5,0x00FF00,1}, {1,0x00FF00,1}},
},
{
name="hwmon 1 temp 2",
arg="hwmon 1 temp 2",
max=100,
xc=160,
yc=160,
radius=50,
thickness=5,
gap_sectors=2,
sectors=10,
bg_colour1={{0,0x999999,0},{0.5,0x999999,0.3}, {1,0x999999,0}},
fg_colour1={{0,0xFFFFFF,0},{0.5,0xFFFFFF,1}, {1,0xFFFFFF,0}},
fg_colour2={{0,0XFFFFFF,0},{0.5,0xFFFFFF,1}, {1,0xFFFFFF,0}},
bd_colour1={{0,0XFFFFFF,1},{0.5,0xFFFFFF,1}, {1,0xFFFFFF,1}},
},
{
name="hwmon 1 temp 3",
arg="hwmon 1 temp 3",
max=100,
xc=160,
yc=160,
radius=46,
thickness=5,
gap_sectors=2,
sectors=10,
bg_colour1={{0,0x999999,0},{0.5,0x999999,0.3}, {1,0x999999,0}},
fg_colour1={{0,0xFF0000,0},{0.5,0xFF0000,1}, {1,0xFF0000,0}},
fg_colour2={{0,0XFF0000,0},{0.5,0xFF0000,1}, {1,0xFF0000,0}},
bd_colour1={{0,0XFF0000,1},{0.5,0xFF0000,1}, {1,0xFF0000,1}},
},
{
name="hwmon 1 temp 4",
arg="hwmon 1 temp 4",
max=100,
xc=160,
yc=160,
radius=42,
thickness=5,
gap_sectors=2,
sectors=10,
bg_colour1={{0,0x999999,0},{0.5,0x999999,0.3}, {1,0x999999,0}},
fg_colour1={{0,0x0090F0,0},{0.5,0x0090F0,1}, {1,0x0090F0,0}},
fg_colour2={{0,0X0090F0,0},{0.5,0x0090F0,1}, {1,0x0090F0,0}},
bd_colour1={{0,0X0090F0,1},{0.5,0x0090F0,1}, {1,0x0090F0,1}},
},
{
name="hwmon 1 temp 5",
arg="hwmon 1 temp 5",
max=100,
xc=160,
yc=160,
radius=38,
thickness=5,
gap_sectors=2,
sectors=10,
bg_colour1={{0,0x999999,0},{0.5,0x999999,0.3}, {1,0x999999,0}},
fg_colour1={{0,0x00FF00,0},{0.5,0x00FF00,1}, {1,0x00FF00,0}},
fg_colour2={{0,0X00FF00,0},{0.5,0x00FF00,1}, {1,0x00FF00,0}},
bd_colour1={{0,0X00FF00,1},{0.5,0x00FF00,1}, {1,0x00FF00,1}},
},
{
name="memperc",
arg="",
max=100,
xc=160,
yc=330,
radius=50,
thickness=5,
gap_sectors=2,
sectors=10,
bg_colour1={{0,0x999999,0},{0.5,0x999999,0.3}, {1,0x999999,0}},
fg_colour1={{0,0x00FF00,0},{0.5,0x00FF00,1}, {1,0x00FF00,0}},
fg_colour2={{0,0X00FF00,0},{0.5,0x00FF00,1}, {1,0x00FF00,0}},
bd_colour1={{0,0X00FF00,1},{0.5,0x00FF00,1}, {1,0x00FF00,1}},
},
{
name="swapperc",
arg="",
max=100,
xc=160,
yc=330,
radius=46,
thickness=5,
gap_sectors=2,
sectors=10,
bg_colour1={{0,0x999999,0},{0.5,0x999999,0.3}, {1,0x999999,0}},
fg_colour1={{0,0xFF0000,0},{0.5,0xFF0000,1}, {1,0xFF0000,0}},
fg_colour2={{0,0XFF0000,0},{0.5,0xFF0000,1}, {1,0xFF0000,0}},
bd_colour1={{0,0XFF0000,1},{0.5,0xFF0000,1}, {1,0xFF0000,1}},
},
{
name="fs_used_perc ",
arg="/",
max=100,
xc=50,
yc=330,
radius=50,
thickness=5,
gap_sectors=2,
sectors=10,
bg_colour1={{0,0x999999,0},{0.5,0x999999,0.3}, {1,0x999999,0}},
fg_colour1={{0,0x00FF00,0},{0.5,0x00FF00,1}, {1,0x00FF00,0}},
fg_colour2={{0,0X00FF00,0},{0.5,0x00FF00,1}, {1,0x00FF00,0}},
bd_colour1={{0,0X00FF00,1},{0.5,0x00FF00,1}, {1,0x00FF00,1}},
},
{
name="fs_used_perc ",
arg="/home",
max=100,
xc=50,
yc=330,
radius=46,
thickness=5,
gap_sectors=2,
sectors=10,
bg_colour1={{0,0x999999,0},{0.5,0x999999,0.3}, {1,0x999999,0}},
fg_colour1={{0,0x0090F0,0},{0.5,0x0090F0,1}, {1,0x0090F0,0}},
fg_colour2={{0,0X0090F0,0},{0.5,0x0090F0,1}, {1,0x0090F0,0}},
bd_colour1={{0,0X0090F0,1},{0.5,0x0090F0,1}, {1,0x0090F0,1}},
},
{
name="downspeedf",
arg="eth0",
max=2500,
xc=50,
yc=520,
radius=50,
thickness=5,
gap_sectors=2,
sectors=10,
bg_colour1={{0,0x999999,0},{0.5,0x999999,0.3}, {1,0x999999,0}},
fg_colour1={{0,0x00FF00,0},{0.5,0x00FF00,1}, {1,0x00FF00,0}},
fg_colour2={{0,0X00FF00,0},{0.5,0x00FF00,1}, {1,0x00FF00,0}},
bd_colour1={{0,0X00FF00,1},{0.5,0x00FF00,1}, {1,0x00FF00,1}},
},
{
name="upspeedf",
arg="eth0",
max=100,
xc=160,
yc=520,
radius=50,
thickness=5,
gap_sectors=2,
sectors=10,
bg_colour1={{0,0x999999,0},{0.5,0x999999,0.3}, {1,0x999999,0}},
fg_colour1={{0,0xFF0000,0},{0.5,0xFF0000,1}, {1,0xFF0000,0}},
fg_colour2={{0,0XFF0000,0},{0.5,0xFF0000,1}, {1,0xFF0000,0}},
bd_colour1={{0,0XFF0000,1},{0.5,0xFF0000,1}, {1,0xFF0000,1}},
},
}
--END OF PARAMETERS HERE
--main function
--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)
if tonumber(conky_parse('${updates}'))>3 then
for i in pairs(rings_settings) do
draw_ring(cr,rings_settings[i])
end
end
cairo_destroy(cr)
end
function draw_ring(cr, t)
local function rgba_to_r_g_b_a(tcolour)
local colour,alpha=tcolour[2],tcolour[3]
return ((colour / 0x10000) % 0x100) / 255.,
((colour / 0x100) % 0x100) / 255., (colour % 0x100) / 255., alpha
end
local function calc_delta(tcol1,tcol2)
--calculate deltas P R G B A to table_colour 1
for x = 1, #tcol1 do
tcol1[x].dA = 0
tcol1[x].dP = 0
tcol1[x].dR = 0
tcol1[x].dG = 0
tcol1[x].dB = 0
if tcol2~=nil and #tcol1 == #tcol2 then
local r1,g1,b1,a1 = rgba_to_r_g_b_a(tcol1[x])
local r2,g2,b2,a2 = rgba_to_r_g_b_a(tcol2[x])
tcol1[x].dP = (tcol2[x][1]-tcol1[x][1])/t.sectors
tcol1[x].dR = (r2-r1)/t.sectors
tcol1[x].dG = (g2-g1)/t.sectors
tcol1[x].dB = (b2-b1)/t.sectors
tcol1[x].dA = (a2-a1)/t.sectors
end
end
return tcol1
end
--check values
local function setup(t)
if t.name==nil and t.arg==nil then
print ("No input values ... use parameters 'name'" +
" with 'arg' or only parameter 'arg' ")
return
end
if t.max==nil then
print ("No maximum value defined, use 'max'")
print ("for name=" .. t.name)
print ("with arg=" .. t.arg)
return
end
if t.name==nil then t.name="" end
if t.arg==nil then t.arg="" end
if t.xc==nil then t.xc=conky_window.width/2 end
if t.yc==nil then t.yc=conky_window.height/2 end
if t.thickness ==nil then t.thickness = 10 end
if t.radius ==nil then t.radius =conky_window.width/4 end
if t.start_angle==nil then t.start_angle =0 end
if t.end_angle==nil then t.end_angle=360 end
if t.bg_colour1==nil then
t.bg_colour1={{0,0x00ffff,0.1},{0.5,0x00FFFF,0.5},{1,0x00FFFF,0.1}}
end
if t.fg_colour1==nil then
t.fg_colour1={{0,0x00FF00,0.1},{0.5,0x00FF00,1},{1,0x00FF00,0.1}}
end
if t.bd_colour1==nil then
t.bd_colour1={{0,0xFFFF00,0.5},{0.5,0xFFFF00,1},{1,0xFFFF00,0.5}}
end
if t.sectors==nil then t.sectors=10 end
if t.gap_sectors==nil then t.gap_sectors=1 end
if t.fill_sector==nil then t.fill_sector=false end
if t.sectors==1 then t.fill_sector=false end
if t.border_size==nil then t.border_size=0 end
if t.cap==nil then t.cap="p" end
--some checks
if t.thickness>t.radius then t.thickness=t.radius*0.1 end
t.int_radius = t.radius-t.thickness
--check colors tables
for i=1, #t.bg_colour1 do
if #t.bg_colour1[i]~=3 then t.bg_colour1[i]={1,0xFFFFFF,0.5} end
end
for i=1, #t.fg_colour1 do
if #t.fg_colour1[i]~=3 then t.fg_colour1[i]={1,0xFF0000,1} end
end
for i=1, #t.bd_colour1 do
if #t.bd_colour1[i]~=3 then t.bd_colour1[i]={1,0xFFFF00,1} end
end
if t.bg_colour2~=nil then
for i=1, #t.bg_colour2 do
if #t.bg_colour2[i]~=3 then t.bg_colour2[i]={1,0xFFFFFF,0.5} end
end
end
if t.fg_colour2~=nil then
for i=1, #t.fg_colour2 do
if #t.fg_colour2[i]~=3 then t.fg_colour2[i]={1,0xFF0000,1} end
end
end
if t.bd_colour2~=nil then
for i=1, #t.bd_colour2 do
if #t.bd_colour2[i]~=3 then t.bd_colour2[i]={1,0xFFFF00,1} end
end
end
if t.start_angle>=t.end_angle then
local tmp_angle=t.end_angle
t.end_angle= t.start_angle
t.start_angle = tmp_angle
-- print ("inversed angles")
if t.end_angle-t.start_angle>360 and t.start_angle>0 then
t.end_angle=360+t.start_angle
print ("reduce angles")
end
if t.end_angle+t.start_angle>360 and t.start_angle<=0 then
t.end_angle=360+t.start_angle
print ("reduce angles")
end
if t.int_radius<0 then t.int_radius =0 end
if t.int_radius>t.radius then
local tmp_radius=t.radius
t.radius=t.int_radius
t.int_radius=tmp_radius
print ("inversed radius")
end
if t.int_radius==t.radius then
t.int_radius=0
print ("int radius set to 0")
end
end
t.fg_colour1 = calc_delta(t.fg_colour1,t.fg_colour2)
t.bg_colour1 = calc_delta(t.bg_colour1,t.bg_colour2)
t.bd_colour1 = calc_delta(t.bd_colour1,t.bd_colour2)
end
if t.draw_me == true then t.draw_me = nil end
if t.draw_me ~= nil and conky_parse(tostring(t.draw_me)) ~= "1" then return end
--initialize table
setup(t)
--initialize cairo context
cairo_save(cr)
cairo_translate(cr,t.xc,t.yc)
cairo_set_line_join (cr, CAIRO_LINE_JOIN_ROUND)
cairo_set_line_cap (cr, CAIRO_LINE_CAP_ROUND)
--get value
local value = 0
if t.name ~="" then
value = tonumber(conky_parse(string.format('${%s %s}', t.name, t.arg)))
else
value = tonumber(t.arg)
end
if value==nil then value =0 end
--initialize sectors
--angle of a sector :
local angleA = ((t.end_angle-t.start_angle)/t.sectors)*math.pi/180
--value of a sector :
local valueA = t.max/t.sectors
--first angle of a sector :
local lastAngle = t.start_angle*math.pi/180
local function draw_sector(type_arc,angle0,angle,valpc, idx)
--this function draws a portion of arc
--type of arc, angle0 = strating angle, angle= angle of sector,
--valpc = percentage inside the sector, idx = sctor number #
local tcolor
if type_arc=="bg" then --background
if valpc==1 then return end
tcolor=t.bg_colour1
elseif type_arc=="fg" then --foreground
if valpc==0 then return end
tcolor=t.fg_colour1
elseif type_arc=="bd" then --border
tcolor=t.bd_colour1
end
--angles equivalents to gap_sector
local ext_delta=math.atan(t.gap_sectors/(2*t.radius))
local int_delta=math.atan(t.gap_sectors/(2*t.int_radius))
--angles of arcs
local ext_angle=(angle-ext_delta*2)*valpc
local int_angle=(angle-int_delta*2)*valpc
--define colours to use for this sector
if #tcolor==1 then
--plain color
local vR,vG,vB,vA = rgba_to_r_g_b_a(tcolor[1])
cairo_set_source_rgba(cr,vR+tcolor[1].dR*idx,
vG+tcolor[1].dG*idx,
vB+tcolor[1].dB*idx,
vA+tcolor[1].dA*idx )
else
--radient color
local pat=cairo_pattern_create_radial(0,0,t.int_radius,0,0,t.radius)
for i=1, #tcolor do
local vP,vR,vG,vB,vA = tcolor[i][1], rgba_to_r_g_b_a(tcolor[i])
cairo_pattern_add_color_stop_rgba (pat,
vP+tcolor[i].dP*idx,
vR+tcolor[i].dR*idx,
vG+tcolor[i].dG*idx,
vB+tcolor[i].dB*idx,
vA+tcolor[i].dA*idx )
end
cairo_set_source (cr, pat)
cairo_pattern_destroy(pat)
end
--start drawing
cairo_save(cr)
--x axis is parrallel to start of sector
cairo_rotate(cr,angle0-math.pi/2)
local ri,re = t.int_radius ,t.radius
--point A
local angle_a
if t.cap == "p" then
angle_a = int_delta
if t.inverse_arc and type_arc ~="bg" then
angle_a = angle-int_angle-int_delta
end
if not(t.inverse_arc) and type_arc =="bg" then
angle_a = int_delta+int_angle
end
else --t.cap=="r"
angle_a = ext_delta
if t.inverse_arc and type_arc~="bg" then
angle_a = angle-ext_angle-ext_delta
end
if not(t.inverse_arc) and type_arc=="bg" then
angle_a = ext_delta+ext_angle
end
end
local ax,ay = ri*math.cos(angle_a),ri*math.sin(angle_a)
--point B
local angle_b = ext_delta
if t.cap == "p" then
if t.inverse_arc and type_arc ~="bg" then
angle_b = angle-ext_angle-ext_delta
end
if not(t.inverse_arc) and type_arc=="bg" then
angle_b = ext_delta+ext_angle
end
else
if t.inverse_arc and type_arc ~="bg" then
angle_b = angle-ext_angle-ext_delta
end
if not(t.inverse_arc) and type_arc=="bg" then
angle_b = ext_delta+ext_angle
end
end
local bx,by = re*math.cos(angle_b),re*math.sin(angle_b)
-- EXTERNAL ARC B --> C
local b0,b1
if t.inverse_arc then
if type_arc=="bg" then
b0,b1= ext_delta, angle-ext_delta-ext_angle
else
b0,b1= angle-ext_angle-ext_delta, angle-ext_delta
end
else
if type_arc=="bg" then
b0,b1= ext_delta+ext_angle, angle-ext_delta
else
b0,b1= ext_delta, ext_angle+ext_delta
end
end
---POINT D
local angle_c, angle_d
if t.cap == "p" then
angle_d = angle-int_delta
if t.inverse_arc and type_arc=="bg" then
angle_d = angle-int_delta-int_angle
end
if not(t.inverse_arc) and type_arc~="bg" then
angle_d=int_delta+int_angle
end
else
angle_d = angle-ext_delta
if t.inverse_arc and type_arc=="bg" then
angle_d =angle-ext_delta-ext_angle
end
if not(t.inverse_arc) and type_arc~="bg" then
angle_d = ext_angle+ext_delta
end
end
local dx,dy = ri*math.cos(angle_d),ri*math.sin(angle_d)
-- INTERNAL ARC D --> A
local d0,d1
if t.cap=="p" then
if t.inverse_arc then
if type_arc=="bg" then
d0,d1= angle-int_delta-int_angle,int_delta
else
d0,d1= angle-int_delta, angle- int_angle-int_delta
end
else
if type_arc=="bg" then
d0,d1= angle-int_delta, int_delta+int_angle
else
d0,d1= int_delta+int_angle, int_delta
end
end
else
if t.inverse_arc then
if type_arc=="bg" then
d0,d1= angle-ext_delta-ext_angle,ext_delta
else
d0,d1= angle-ext_delta, angle- ext_angle-ext_delta
end
else
if type_arc=="bg" then
d0,d1= angle-ext_delta,ext_delta+ext_angle
else
d0,d1= ext_angle+ext_delta, ext_delta
end
end
end
--draw sector
cairo_move_to(cr,ax,ay)
cairo_line_to(cr,bx,by)
cairo_arc(cr,0,0,re,b0,b1)
cairo_line_to(cr,dx,dy)
cairo_arc_negative(cr,0,0,ri,d0,d1)
cairo_close_path (cr);
--stroke or fill sector
if type_arc=="bd" then
cairo_set_line_width(cr,t.border_size)
cairo_stroke(cr)
else
cairo_fill(cr)
end
cairo_restore(cr)
end
--draw sectors
local n0,n1,n2 = 1,t.sectors,1
if t.inverse_arc then n0,n1,n2 = t.sectors,1,-1 end
local index = 0
for i = n0,n1,n2 do
index = index +1
local valueZ=1
local cstA, cstB = (i-1),i
if t.inverse_arc then cstA,cstB = (t.sectors-i), (t.sectors-i+1) end
if value>valueA *cstA and value<valueA*cstB then
if not t.fill_sector then
valueZ = (value-valueA*cstA)/valueA
end
else
if value<valueA*cstB then valueZ=0 end
end
local start_angle= lastAngle+(i-1)*angleA
if t.foreground ~= false then
draw_sector("fg",start_angle,angleA,valueZ, index)
end
if t.background ~= false then
draw_sector("bg",start_angle,angleA,valueZ, i)
end
if t.border_size>0 then draw_sector("bd",start_angle,angleA,1, i) end
end
cairo_restore(cr)
end
--[[END OF RING-SECTORS WIDGET]]
