[text-clock] draft version

text-clock-widget/text-clock.lua

@@ -0,0 +1,98 @@
+-------------------------------------------------
+-- Text Clock Widget for Awesome Window Manager
+-- Shows current time in words, e.g. 11.54 -> eleven fifty four
+-- More details could be found here:
+-- https://github.com/streetturtle/awesome-wm-widgets/tree/master/text-clock-widget
+
+-- @author Pavel Makhov
+-- @copyright 2020 Pavel Makhov
+-------------------------------------------------
+
+local wibox = require("wibox")
+local beautiful = require("beautiful")
+local gears = require("gears")
+
+local function tablelength(T)
+  local count = 0
+  for _ in pairs(T) do count = count + 1 end
+  return count
+end
+
+local function convertNumberToName(num)
+    num = tonumber(num)
+    local lowNames = {"zero", "one", "two", "three", "four", "five", "six", "seven", "eight", "nine",
+                 "ten", "eleven", "twelve", "thirteen", "fourteen", "fifteen", "sixteen", "seventeen",
+                  "eighteen", "nineteen"};
+    local tensNames = {"twenty", "thirty", "forty", "fifty", "sixty", "seventy", "eighty", "ninety"}
+    local tens, ones, result
+
+    if num < tablelength(lowNames) then
+        result = lowNames[num + 1];
+    else
+        tens = math.floor(num / 10);
+        ones = num % 10;
+        if (tens <= 9) then
+            result = tensNames[tens - 2 + 1];
+            if (ones > 0) then
+                result =  result .. " " .. lowNames[ones + 1];
+            end
+        else
+            result = "unknown"
+        end
+    end
+    return result;
+end
+
+local text_clock = {}
+
+local function worker(args)
+
+    local args = args or {}
+
+    text_clock = wibox.widget {
+        {
+            id = 'hours',
+            font = 'Play 12',
+            widget = wibox.widget.textbox,
+        },
+        {
+            id = "minutes",
+            font = 'Play 12',
+            widget = wibox.widget.textbox,
+        },
+        layout = wibox.layout.align.horizontal,
+        set_text = function(self, hours, minutes)
+            self:get_children_by_id('hours')[1]:set_text(hours)
+
+            if string.match(minutes, " ") then
+                local f,s = minutes:match("(%w+)%s(%w+)")
+                self:get_children_by_id('minutes')[1]:set_markup('<span font_weight="bold" color="' .. beautiful.fg_urgent .. '">' .. f .. '</span>' .. s)
+            else
+                self:get_children_by_id('minutes')[1]:set_markup('<span font_weight="bold"> color="' .. beautiful.fg_urgent .. '">' .. minutes .. '</span>')
+              end
+
+        end
+    }
+
+    gears.timer {
+        timeout   = 1,
+        call_now  = true,
+        autostart = true,
+        callback  = function()
+            local time = os.date("%I:%M")
+            local h,m = time:match('(%d+):(%d+)')
+            local hw = convertNumberToName(h)
+            local mw = convertNumberToName(m)
+            print(hw)
+            print(mw)
+            text_clock:set_text(hw, mw)
+        end
+    }
+
+    return text_clock
+
+end
+
+return setmetatable(text_clock, { __call = function(_, ...)
+    return worker(...)
+end })