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centerwork: mouse_resize_handler added; #395
[etc/awesome.git] / widget / contrib / task.lua
1 --[[
2
3      Licensed under GNU General Public License v2
4       * (c) 2013, Jan Xie
5
6 --]]
7
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 mouse   = mouse
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     if task.followtag then
27         task.notification_preset.screen = awful.screen.focused()
28     elseif scr then
29         task.notification_preset.screen = scr
30     end
31
32     helpers.async({ awful.util.shell, "-c", task.show_cmd }, function(f)
33         local widget_focused = true
34
35         if mouse.current_widgets then
36             widget_focused = false
37             for _,v in ipairs(mouse.current_widgets) do
38                 if task.widget == v then
39                     widget_focused = true
40                     break
41                 end
42             end
43         end
44
45         if widget_focused then
46             task.hide()
47             task.notification = naughty.notify({
48                     preset = task.notification_preset,
49                     title  = "task next",
50                     text   = markup.font(task.notification_preset.font,
51                         awful.util.escape(f:gsub("\n*$", "")))
52                 })
53         end
54     end)
55 end
56
57 function task.prompt()
58     awful.prompt.run {
59         prompt       = task.prompt_text,
60         textbox      = awful.screen.focused().mypromptbox.widget,
61         exe_callback = function(t)
62             helpers.async(t, function(f)
63                 naughty.notify {
64                     preset = task.notification_preset,
65                     title  = t,
66                     text   = markup.font(task.notification_preset.font,
67                              awful.util.escape(f:gsub("\n*$", "")))
68                 }
69             end)
70         end,
71         history_path = awful.util.getdir("cache") .. "/history_task"
72     }
73 end
74
75 function task.attach(widget, args)
76     local args               = args or {}
77     task.show_cmd            = args.show_cmd or "task next"
78     task.prompt_text         = args.prompt_text or "Enter task command: "
79     task.followtag           = args.followtag or false
80     task.notification_preset = args.notification_preset
81     task.widget              = widget
82
83     if not task.notification_preset then
84         task.notification_preset = {
85             font = "Monospace 10",
86             icon = helpers.icons_dir .. "/taskwarrior.png"
87         }
88     end
89
90     if widget then
91         widget:connect_signal("mouse::enter", function () task.show() end)
92         widget:connect_signal("mouse::leave", function () task.hide() end)
93     end
94 end
95
96 return task