Initial commit

.config/awesome/widget/blue-light/clickable-container.lua

@@ -0,0 +1,35 @@
+local wibox = require('wibox')
+
+function build(widget)
+	local container =
+		wibox.widget {
+		widget,
+		widget = wibox.container.background,
+	}
+	local old_cursor, old_wibox
+	container:connect_signal(
+		'mouse::enter',
+		function()
+			-- Hm, no idea how to get the wibox from this signal's arguments...
+			local w = mouse.current_wibox
+			if w then
+				old_cursor, old_wibox = w.cursor, w
+				w.cursor = 'hand1'
+			end
+		end
+	)
+
+	container:connect_signal(
+		'mouse::leave',
+		function()
+			if old_wibox then
+				old_wibox.cursor = old_cursor
+				old_wibox = nil
+			end
+		end
+	)
+
+	return container
+end
+
+return build

.config/awesome/widget/blue-light/init.lua

@@ -0,0 +1,124 @@
+local awful = require('awful')
+local wibox = require('wibox')
+local gears = require('gears')
+local dpi = require('beautiful').xresources.apply_dpi
+local clickable_container = require('widget.blue-light.clickable-container')
+local icons = require('theme.icons')
+local blue_light_state = nil
+
+local action_name = wibox.widget {
+	text = 'Blue Light',
+	font = 'Inter Regular 11',
+	align = 'left',
+	widget = wibox.widget.textbox
+}
+
+local button_widget = wibox.widget {
+	{
+		id = 'icon',
+		image = icons.toggled_off,
+		widget = wibox.widget.imagebox,
+		resize = true
+	},
+	layout = wibox.layout.align.horizontal
+}
+
+local widget_button = wibox.widget {
+	{
+		button_widget,
+		top = dpi(7),
+		bottom = dpi(7),
+		widget = wibox.container.margin
+	},
+	widget = clickable_container
+}
+
+
+local update_imagebox = function()
+	local button_icon = button_widget.icon
+	if blue_light_state then
+		button_icon:set_image(icons.toggled_on)
+	else
+		button_icon:set_image(icons.toggled_off)
+	end
+end
+
+local kill_state = function()
+	awful.spawn.easy_async_with_shell(
+		[[
+		redshift -x
+		kill -9 $(pgrep redshift)
+		]],
+		function(stdout)
+			stdout = tonumber(stdout)
+			if stdout then
+				blue_light_state = false
+				update_imagebox()
+			end
+		end
+	)
+end
+
+kill_state()
+
+local toggle_action = function()
+	awful.spawn.easy_async_with_shell(
+		[[
+		if [ ! -z $(pgrep redshift) ];
+		then
+			redshift -x && pkill redshift && killall redshift
+			echo 'OFF'
+		else
+			redshift -l 0:0 -t 4500:4500 -r &>/dev/null &
+			echo 'ON'
+		fi
+		]],
+		function(stdout)
+			if stdout:match('ON') then
+				blue_light_state = true
+			else
+				blue_light_state = false
+			end
+			update_imagebox()
+		end
+	)
+
+end
+
+widget_button:buttons(
+	gears.table.join(
+		awful.button(
+			{},
+			1,
+			nil,
+			function()
+				toggle_action()
+			end
+		)
+	)
+)
+
+local action_widget =  wibox.widget {
+	{
+		action_name,
+		nil,
+		{
+			widget_button,
+			layout = wibox.layout.fixed.horizontal,
+		},
+		layout = wibox.layout.align.horizontal,
+	},
+	left = dpi(24),
+	right = dpi(24),
+	forced_height = dpi(48),
+	widget = wibox.container.margin
+}
+
+awesome.connect_signal(
+	'widget::blue_light:toggle',
+	function() 
+		toggle_action()
+	end
+)
+
+return action_widget