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[etc/awesome.git] / .config / awesome / lain / widget / contrib / task.lua
1
2 --[[
3                                                   
4      Licensed under GNU General Public License v2 
5       * (c) 2013, Jan Xie                         
6                                                   
7 --]]
8
9 local helpers = require("lain.helpers")
10 local markup  = require("lain.util").markup
11 local awful   = require("awful")
12 local naughty = require("naughty")
13 local string  = { format = string.format, gsub = string.gsub }
14
15 -- Taskwarrior notification
16 -- lain.widget.contrib.task
17 local task = {}
18
19 function task.hide()
20     if not task.notification then return end
21     naughty.destroy(task.notification)
22     task.notification = nil
23 end
24
25 function task.show(scr)
26     task.hide()
27
28     if task.followtag then
29         task.notification_preset.screen = awful.screen.focused()
30     elseif scr then
31         task.notification_preset.screen = scr
32     end
33
34     helpers.async(task.show_cmd, function(f)
35         task.notification = naughty.notify({
36             preset = task.notification_preset,
37             title  = task.show_cmd,
38             text   = markup.font(task.notification_preset.font,
39                      awful.util.escape(f:gsub("\n*$", "")))
40         })
41     end)
42 end
43
44 function task.prompt()
45     awful.prompt.run {
46         prompt       = task.prompt_text,
47         textbox      = awful.screen.focused().mypromptbox.widget,
48         exe_callback = function(t)
49             helpers.async(t, function(f)
50                 naughty.notify {
51                     preset = task.notification_preset,
52                     title    = t,
53                     text     = markup.font(task.notification_preset.font,
54                                awful.util.escape(f:gsub("\n*$", "")))
55                 }
56             end)
57         end,
58         history_path = awful.util.getdir("cache") .. "/history_task"
59     }
60 end
61
62 function task.attach(widget, args)
63     local args               = args or {}
64     task.show_cmd            = args.show_cmd or "task next"
65     task.prompt_text         = args.prompt_text or "Enter task command: "
66     task.followtag           = args.followtag or false
67     task.notification_preset = args.notification_preset
68
69     if not task.notification_preset then
70         task.notification_preset = {
71             font = "Monospace 10",
72             icon = helpers.icons_dir .. "/taskwarrior.png"
73         }
74     end
75
76     if widget then
77         widget:connect_signal("mouse::enter", function () task.show() end)
78         widget:connect_signal("mouse::leave", function () task.hide() end)
79     end
80 end
81
82 return task