moved to personal fennel config for awesome and added qutebrowser

awes2/module/backdrop.lua

@@ -0,0 +1,83 @@
+local wibox = require('wibox')
+local gears = require('gears')
+local awful = require('awful')
+
+local function update_backdrop(w, c)
+	local cairo = require('lgi').cairo
+	local geo = c.screen.geometry
+
+	w.x = geo.x
+	w.y = geo.y
+	w.width = geo.width
+	w.height = geo.height
+
+	-- Create an image surface that is as large as the wibox
+	local shape = cairo.ImageSurface.create(cairo.Format.A1, geo.width, geo.height)
+	local cr = cairo.Context(shape)
+
+	-- Fill with "completely opaque"
+	cr.operator = 'SOURCE'
+	cr:set_source_rgba(1, 1, 1, 1)
+	cr:paint()
+
+	-- Remove the shape of the client
+	local c_geo = c:geometry()
+	local c_shape = gears.surface(c.shape_bounding)
+	cr:set_source_rgba(0, 0, 0, 0)
+	cr:mask_surface(c_shape, c_geo.x + c.border_width - geo.x, c_geo.y + c.border_width - geo.y)
+	c_shape:finish()
+
+	w.shape_bounding = shape._native
+	shape:finish()
+	w:draw()
+end
+
+local function backdrop(c)
+	local function update()
+		update_backdrop(c.backdrop, c)
+	end
+	if not c.backdrop then
+		c.backdrop = wibox {ontop = true, bg = '#00000054', type = 'splash'}
+		c.backdrop:buttons(
+			awful.util.table.join(
+				awful.button(
+					{},
+					1,
+					function()
+						c:kill()
+					end
+				)
+			)
+		)
+		c:connect_signal('property::geometry', update)
+		c:connect_signal(
+			'property::shape_client_bounding',
+			function()
+				gears.timer.delayed_call(update)
+			end
+		)
+		c:connect_signal(
+			'unmanage',
+			function()
+				c.backdrop.visible = false
+			end
+		)
+		c:connect_signal(
+			'property::shape_bounding',
+			function()
+				gears.timer.delayed_call(update)
+			end
+		)
+	end
+	update()
+	c.backdrop.visible = true
+end
+
+client.connect_signal(
+	'manage',
+	function(c)
+		if c.draw_backdrop == true then
+			backdrop(c)
+		end
+	end
+)