Todo stats to work

awesome/background_widget.lua

@@ -1,26 +1,43 @@
+local os = require('os')
+naughty = require('naughty')
 local wibox = require('wibox')
 local awful = require('awful')
 local gears = require('gears')
+local json = require('json')
 
-function todo_list_widget(s)
+local home = os.getenv('HOME')
+local todo_path = home .. '/.config/todo/todo.json'
 
-    local text = wibox.widget{
-        markup = '\n    <b>TODO</b>\n        - Hello',
+function read_all(file)
+
+    return content
+end
+
+function todo_list_widget(todo, s)
+
+    local text = '\n    <b>' .. todo.title .. '</b>\n'
+
+    for key, item in pairs(todo.items) do
+        text = text .. '        - ' .. item .. '\n'
+    end
+
+    local text = wibox.widget {
+        markup = text,
         align  = 'left',
         valign = 'top',
-        font = "Ubuntu 20",
+        font = "Ubuntu 18",
         widget = wibox.widget.textbox
     }
 
-    local widget = wibox.widget.background(text, "#000000aa", function(cr, width, height)
+    local widget = wibox.widget.background(text, todo.color, function(cr, width, height)
         gears.shape.rounded_rect(cr, width, height, 20)
     end)
 
     widget.shape_border_width = 1
     widget.shape_border_color = "#ffffff"
-    widget.forced_width = 500
-    widget.forced_height = 500
-    widget.point = { x = 20, y = 30 }
+    widget.forced_width = todo.width
+    widget.forced_height = todo.height
+    widget.point = { x = todo.x, y = todo.y }
 
     return widget
 
@@ -28,22 +45,39 @@ end
 
 function add_background_widget(s)
 
-    background_widget = awful.wibar({
-        screen = s,
-        height = s.geometry.height,
-        bg = "#00000000",
-    })
+    local f = io.open(todo_path, "rb")
 
-    local text = wibox.widget.textbox("Hello to you")
-    text.point = { x = 75, y = 200 }
+    if f ~= nil then
 
-    local w = todo_list_widget(s)
+        local content = f:read("*all")
+        f:close()
 
-    background_widget:setup {
-        layout = wibox.layout.manual,
-        w
-    }
+        todo = json.parse(content)
 
-    background_widget:struts({left=0, right=0, top=0, bottom=0})
+        local l = wibox.layout {
+            layout  = wibox.layout.manual
+        }
+
+        local widgets = {}
+
+        for key, val in pairs(todo) do
+            l:add(todo_list_widget(val, s))
+        end
+
+        background_widget = awful.wibar({
+            screen = s,
+            height = s.geometry.height,
+            bg = "#00000000",
+        })
+
+        background_widget:setup {
+            l,
+            layout = wibox.layout.manual
+        }
+
+        background_widget:struts({left=0, right=0, top=0, bottom=0})
+
+    end
 
 end
+