All patches and comments are welcome. Please squash your changes to logical
commits before using git-format-patch and git-send-email to
patches@git.madduck.net.
If you'd read over the Git project's submission guidelines and adhered to them,
I'd be especially grateful.
3 Licensed under GNU General Public License v2
8 local helpers = require("lain.helpers")
9 local markup = require("lain.util.markup")
10 local awful = require("awful")
11 local naughty = require("naughty")
12 local floor = math.floor
16 local tconcat = table.concat
17 local tonumber = tonumber
18 local tostring = tostring
20 -- Calendar notification
22 local function factory(args)
25 attach_to = args.attach_to or {},
26 week_start = args.week_start or 2,
27 three = args.three or false,
28 followtag = args.followtag or false,
29 icons = args.icons or helpers.icons_dir .. "cal/white/",
30 notification_preset = args.notification_preset or {
31 font = "Monospace 10", fg = "#FFFFFF", bg = "#000000"
35 function cal.build(month, year)
36 local current_month, current_year = tonumber(os.date("%m")), tonumber(os.date("%Y"))
37 local is_current_month = (not month or not year) or (month == current_month and year == current_year)
38 local today = is_current_month and tonumber(os.date("%d")) -- otherwise nil and not highlighted
39 local t = os.time { year = year or current_year, month = month and month+1 or current_month+1, day = 0 }
40 local d = os.date("*t", t)
41 local mth_days, st_day, this_month = d.day, (d.wday-d.day-cal.week_start+1)%7, os.date("%B %Y", t)
42 local notifytable = { [1] = string.format("%s%s\n", string.rep(" ", floor((28 - this_month:len())/2)), markup.bold(this_month)) }
43 for x = 0,6 do notifytable[#notifytable+1] = os.date("%a ", os.time { year=2006, month=1, day=x+cal.week_start }) end
44 notifytable[#notifytable] = string.format("%s\n%s", notifytable[#notifytable]:sub(1, -2), string.rep(" ", st_day*4))
46 local strx = x ~= today and x or markup.bold(markup.color(cal.notification_preset.bg, cal.notification_preset.fg, x) .. " ")
47 strx = string.format("%s%s", string.rep(" ", 3 - tostring(x):len()), strx)
48 notifytable[#notifytable+1] = string.format("%-4s%s", strx, (x+st_day)%7==0 and x ~= mth_days and "\n" or "")
50 if string.len(cal.icons or "") > 0 and today then cal.icon = cal.icons .. today .. ".png" end
51 cal.month, cal.year = d.month, d.year
55 function cal.getdate(month, year, offset)
56 if not month or not year then
57 month = tonumber(os.date("%m"))
58 year = tonumber(os.date("%Y"))
61 month = month + offset
77 if not cal.notification then return end
78 naughty.destroy(cal.notification)
79 cal.notification = nil
82 function cal.show(timeout, month, year, scr)
83 cal.notification_preset.text = tconcat(cal.build(month, year))
86 local current_month, current_year = cal.month, cal.year
87 local prev_month, prev_year = cal.getdate(cal.month, cal.year, -1)
88 local next_month, next_year = cal.getdate(cal.month, cal.year, 1)
89 cal.notification_preset.text = string.format("%s\n\n%s\n\n%s",
90 tconcat(cal.build(prev_month, prev_year)), cal.notification_preset.text,
91 tconcat(cal.build(next_month, next_year)))
92 cal.month, cal.year = current_month, current_year
96 cal.notification = naughty.notify {
97 preset = cal.notification_preset,
98 screen = cal.followtag and awful.screen.focused() or scr or 1,
100 timeout = timeout or cal.notification_preset.timeout or 5
104 function cal.hover_on() cal.show(0) end
105 function cal.move(offset)
106 local offset = offset or 0
107 cal.month, cal.year = cal.getdate(cal.month, cal.year, offset)
108 cal.show(0, cal.month, cal.year)
110 function cal.prev() cal.move(-1) end
111 function cal.next() cal.move( 1) end
113 function cal.attach(widget)
114 widget:connect_signal("mouse::enter", cal.hover_on)
115 widget:connect_signal("mouse::leave", cal.hide)
116 widget:buttons(awful.util.table.join(
117 awful.button({}, 1, cal.prev),
118 awful.button({}, 3, cal.next),
119 awful.button({}, 2, cal.hover_on),
120 awful.button({}, 5, cal.prev),
121 awful.button({}, 4, cal.next)))
124 for _, widget in pairs(cal.attach_to) do cal.attach(widget) end