1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
|
-----------------------------------
-- Author: Uli Schlachter --
-- Copyright 2009 Uli Schlachter --
-----------------------------------
local beautiful = require("beautiful")
local awful = {
widget = require("awful.widget")
}
local setmetatable = setmetatable
local function graph(layout, scale)
local theme = beautiful.get()
local color = theme.graph_fg_color or theme.widget_fg_color or theme.fg_normal
local back = theme.graph_bg_color or theme.widget_bg_color or theme.bg_normal
local border= theme.graph_border or theme.widget_border or theme.border_normal
local width = theme.graph_width or theme.widget_width
local widget = awful.widget.graph({ layout = layout })
widget:set_color(color)
widget:set_border_color(border)
widget:set_background_color(back)
if width then
widget:set_width(width)
end
if scale then
widget:set_scale(true)
end
return widget
end
local function create(data, layout)
local scale = true
if data.max then
scale = false
end
local widget = graph(layout, scale)
widget.update = function(widget)
local max = widget.data.max or 1
local val = widget.data:get() or max
widget:add_value(val / max)
end
widget.data = data
return widget
end
return setmetatable({
create = create,
}, { __call = function (_, ...) return graph(...) end })
-- vim:ft=lua:ts=2:sw=2:sts=2:tw=80:et
|
