1 files changed, 133 insertions, 0 deletions
diff --git a/awesome/lain/widgets/contrib/task.lua b/awesome/lain/widgets/contrib/task.lua
new file mode 100644
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--- /dev/null
+++ b/awesome/lain/widgets/contrib/task.lua
@@ -0,0 +1,133 @@
+
+--[[
+                                                  
+     Licensed under GNU General Public License v2 
+      * (c) 2013, Jan Xie                         
+                                                  
+--]]
+
+local icons_dir    = require("lain.helpers").icons_dir
+
+local awful        = require("awful")
+local beautiful    = require("beautiful")
+local naughty      = require("naughty")
+
+local io           = io
+local string       = { len = string.len }
+local tonumber     = tonumber
+
+local setmetatable = setmetatable
+
+-- Taskwarrior notification
+-- lain.widgets.contrib.task
+local task = {}
+
+local task_notification = nil
+
+function task:hide()
+    if task_notification ~= nil then
+        naughty.destroy(task_notification)
+        task_notification = nil
+    end
+end
+
+function task:show()
+    task:hide()
+
+    local f, c_text
+
+    f = io.popen('task')
+    c_text = "<span font='"
+             .. task.font .. " "
+             .. task.font_size .. "'>"
+             .. f:read("*all"):gsub("\n*$", "")
+             .. "</span>"
+    f:close()
+
+    task_notification = naughty.notify({ title = "[task next]",
+                                         text = c_text,
+                                         icon = task.notify_icon,
+                                         position = task.position,
+                                         fg = task.fg,
+                                         bg = task.bg,
+                                         timeout = task.timeout,
+                                     })
+end
+
+function task:prompt_add()
+  awful.prompt.run({ prompt = "Add task: " },
+      mypromptbox[mouse.screen].widget,
+      function (...)
+          local f = io.popen("task add " .. ...)
+          c_text = "\n<span font='"
+                   .. task.font .. " "
+                   .. task.font_size .. "'>"
+                   .. f:read("*all")
+                   .. "</span>"
+          f:close()
+
+          naughty.notify({
+              text     = c_text,
+              icon     = task.notify_icon,
+              position = task.position,
+              fg       = task.fg,
+              bg       = task.bg,
+              timeout  = task.timeout,
+          })
+      end,
+      nil,
+      awful.util.getdir("cache") .. "/history_task_add")
+end
+
+function task:prompt_search()
+  awful.prompt.run({ prompt = "Search task: " },
+      mypromptbox[mouse.screen].widget,
+      function (...)
+          local f = io.popen("task " .. ...)
+          c_text = f:read("*all"):gsub(" \n*$", "")
+          f:close()
+
+          if string.len(c_text) == 0
+          then
+              c_text = "No results found."
+          else
+              c_text = "<span font='"
+                       .. task.font .. " "
+                       .. task.font_size .. "'>"
+                       .. c_text
+                       .. "</span>"
+          end
+
+          naughty.notify({
+              title    = "[task next " .. ... .. "]",
+              text     = c_text,
+              icon     = task.notify_icon,
+              position = task.position,
+              fg       = task.fg,
+              bg       = task.bg,
+              timeout  = task.timeout,
+          })
+      end,
+      nil,
+      awful.util.getdir("cache") .. "/history_task")
+end
+
+function task:attach(widget, args)
+    local args     = args or {}
+
+    task.font_size = tonumber(args.font_size) or 12
+    task.font      = beautiful.font:sub(beautiful.font:find(""),
+                     beautiful.font:find(" "))
+    task.fg        = args.fg or beautiful.fg_normal or "#FFFFFF"
+    task.bg        = args.bg or beautiful.bg_normal or "#FFFFFF"
+    task.position  = args.position or "top_right"
+    task.timeout   = args.timeout or 7
+
+    task.notify_icon = icons_dir .. "/taskwarrior/task.png"
+    task.notify_icon_small = icons_dir .. "/taskwarrior/tasksmall.png"
+
+    widget:connect_signal("mouse::enter", function () task:show() end)
+    widget:connect_signal("mouse::leave", function () task:hide() end)
+end
+
+return setmetatable(task, { __call = function(_, ...) return create(...) end })