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