1 files changed, 78 insertions, 0 deletions
diff --git a/config/awesome/countdown.lua b/config/awesome/countdown.lua
new file mode 100644
index 0000000..92d2c99
--- /dev/null
+++ b/config/awesome/countdown.lua
@@ -0,0 +1,78 @@
+-- from https://awesomewm.org/recipes/countdown/
+-- on 2018-04-10
+-- slightly modified
+
+local gears = require("gears")
+local awful = require("awful")
+local wibox = require("wibox")
+local naughty = require("naughty")
+local beautiful = require("beautiful")
+
+countdown = {
+    widget   = wibox.widget.textbox(),
+    checkbox = wibox.widget {
+        checked      = false,
+        check_color  = "#ff0000",  -- customize
+        border_color = beautiful.fg_normal, -- customize
+        border_width = 2,                   -- customize
+        shape        = gears.shape.circle,
+        widget       = wibox.widget.checkbox
+    }
+}
+
+function countdown.set()
+    awful.prompt.run {
+        prompt       = "Countdown minutes: ", -- floats accepted
+        textbox      = awful.screen.focused().mypromptbox.widget,
+        exe_callback = function(timeout)
+            if countdown.timer and countdown.timer.started then
+                countdown.seconds = tonumber(timeout) * 60
+                return
+            end
+
+            countdown.seconds = tonumber(timeout)
+            if not countdown.seconds then return end
+            countdown.checkbox.checked = false
+            countdown.minute_t = countdown.seconds > 1 and "minutes" or "minute"
+            countdown.seconds = countdown.seconds * 60
+            countdown.timer = gears.timer({ timeout = 1 })
+            countdown.timer:connect_signal("timeout", function()
+                if countdown.seconds > 0 then
+                    local minutes = math.floor(countdown.seconds / 60)
+                    local seconds = math.fmod(countdown.seconds, 60)
+                    countdown.widget:set_markup(string.format("%d:%02d", minutes, seconds))
+                    countdown.seconds = countdown.seconds - 1
+                else
+                    naughty.notify({
+                        preset = naughty.config.presets.critical,
+                        title = "Countdown",
+                        text  = string.format("%s %s timeout", timeout, countdown.minute_t),
+                        timeout = 30,
+                        position = "top_middle",
+                        run = function(notification)
+                            countdown.widget:set_markup("")
+                            countdown.checkbox.checked = false
+                            notification.die(naughty.notificationClosedReason.dismissedByUser)
+                        end
+                    })
+                    countdown.widget:set_markup("")
+                    countdown.checkbox.checked = true
+                    countdown.timer:stop()
+                end
+            end)
+            countdown.timer:start()
+        end
+    }
+end
+
+countdown.checkbox:buttons(awful.util.table.join(
+    awful.button({}, 1, function() countdown.set() end), -- left click
+    awful.button({}, 3, function() -- right click
+        if countdown.timer and countdown.timer.started then
+            countdown.timer:stop()
+            naughty.notify({ title = "Countdown", text  = "Timer stopped" })
+        end
+        countdown.widget:set_markup("")
+        countdown.checkbox.checked = false
+    end)
+))