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.
4 Licensed under GNU General Public License v2
5 * (c) 2013, Luke Bonham
9 local icons_dir = require("lain.helpers").icons_dir
11 local awful = require("awful")
12 local beautiful = require("beautiful")
13 local naughty = require("naughty")
15 local io = { popen = io.popen }
16 local os = { date = os.date }
18 local string = { format = string.format,
21 local tonumber = tonumber
23 local setmetatable = setmetatable
25 -- Calendar notification
26 -- lain.widgets.calendar
28 local cal_notification = nil
30 function calendar.hide()
31 if cal_notification ~= nil then
32 naughty.destroy(cal_notification)
33 cal_notification = nil
37 function calendar.show(t_out, inc_offset, scr)
41 local offs = inc_offset or 0
42 local tims = t_out or 0
43 local today = tonumber(os.date('%d'))
45 calendar.offset = calendar.offset + offs
47 if offs == 0 or calendar.offset == 0
48 then -- current month showing, today highlighted
50 calendar.notify_icon = calendar.icons .. today .. ".png"
52 -- bg and fg inverted to highlight today
53 f = io.popen(calendar.cal_format(today))
54 else -- no current month showing, no day to highlight
55 local month = tonumber(os.date('%m'))
56 local year = tonumber(os.date('%Y'))
58 month = month + calendar.offset
70 calendar.notify_icon = nil
71 f = io.popen(string.format('%s %s %s', calendar.cal, month, year))
74 c_text = "<tt><span font='" .. calendar.font .. " "
75 .. calendar.font_size .. "'><b>"
76 .. f:read() .. "</b>\n\n"
78 .. f:read("*all"):gsub("\n*$", "")
82 if calendar.followmouse then
85 scrp = scr or calendar.scr_pos
88 cal_notification = naughty.notify({
90 icon = calendar.notify_icon,
91 position = calendar.position,
99 function calendar.attach(widget, args)
100 local args = args or {}
102 calendar.cal = args.cal or "/usr/bin/cal"
103 calendar.cal_format = args.cal_format or function(today)
104 return string.format("%s | sed -r -e 's/_\\x08//g' -e '0,/(^| )%d($| )/ s/(^| )%d($| )/\\1<b><span foreground=\"%s\" background=\"%s\">%d<\\/span><\\/b>\\2/'",
105 calendar.cal, today, today, calendar.bg, calendar.fg, today)
107 calendar.icons = args.icons or icons_dir .. "cal/white/"
108 calendar.font = args.font or beautiful.font:gsub(" %d.*", "")
109 calendar.font_size = tonumber(args.font_size) or 11
110 calendar.fg = args.fg or beautiful.fg_normal or "#FFFFFF"
111 calendar.bg = args.bg or beautiful.bg_normal or "#000000"
112 calendar.position = args.position or "top_right"
113 calendar.scr_pos = args.scr_pos or 1
114 calendar.followmouse = args.followmouse or false
117 calendar.notify_icon = nil
119 widget:connect_signal("mouse::enter", function () calendar.show(0, 0, calendar.scr_pos) end)
120 widget:connect_signal("mouse::leave", function () calendar.hide() end)
121 widget:buttons(awful.util.table.join(awful.button({ }, 1, function ()
122 calendar.show(0, -1, calendar.scr_pos) end),
123 awful.button({ }, 3, function ()
124 calendar.show(0, 1, calendar.scr_pos) end),
125 awful.button({ }, 4, function ()
126 calendar.show(0, -1, calendar.scr_pos) end),
127 awful.button({ }, 5, function ()
128 calendar.show(0, 1, calendar.scr_pos) end)))
131 return setmetatable(calendar, { __call = function(_, ...) return create(...) end })