88 lines
2.1 KiB
Lua
88 lines
2.1 KiB
Lua
local capi = {screen=screen,client=client,mouse=mouse, keygrabber = keygrabber}
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local math,table = math,table
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local wibox = require( "wibox" )
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local awful = require( "awful" )
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local cairo = require( "lgi" ).cairo
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local color = require( "gears.color" )
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local beautiful = require( "beautiful" )
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local surface = require( "gears.surface" )
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local col_utils = require( "collision.util" )
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local module = {}
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local w = nil
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function module.highlight()
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if not w then
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w = wibox{}
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w.height = 100
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w.width = 100
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w.ontop = true
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local img = cairo.ImageSurface(cairo.Format.A8, 100,100)
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local cr = cairo.Context(img)
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-- cr:set_operator(cairo.Operator.CLEAR)
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cr:set_source_rgba(0,0,0,0)
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cr:paint()
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cr:set_operator(cairo.Operator.SOURCE)
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cr:set_source_rgba(1,1,1,1)
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cr:save()
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cr:translate(0,-30)
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cr:move_to(50,50)
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cr:rotate(math.pi)
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col_utils.arrow_path(cr,40,10)
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cr:fill()
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cr:restore()
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cr:save()
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cr:translate(-30,0)
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cr:move_to(50,50)
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cr:rotate(math.pi/2)
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col_utils.arrow_path(cr,40,10)
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cr:fill()
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cr:restore()
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cr:save()
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cr:translate(30,0)
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cr:move_to(50,50)
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cr:rotate(-math.pi/2)
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col_utils.arrow_path(cr,40,10)
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cr:fill()
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cr:restore()
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cr:save()
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cr:translate(0,30)
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cr:move_to(50,50)
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col_utils.arrow_path(cr,40,10)
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cr:fill()
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cr:restore()
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cr:arc(50,50,50-3,0,2*math.pi)
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cr:set_line_width(5)
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cr:stroke()
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cr:set_source_rgba(1,0,0,1)
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w.shape_bounding = img._native
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img = cairo.ImageSurface(cairo.Format.ARGB32, 100,100)
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cr = cairo.Context(img)
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cr:set_source(color(beautiful.bg_urgent))
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cr:paint()
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cr:set_source(color(beautiful.fg_normal))
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cr:arc(50,50,50-3,0,2*math.pi)
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cr:set_line_width(5)
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cr:stroke()
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w:set_bg(cairo.Pattern.create_for_surface(img))
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end
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w.x = capi.mouse.coords().x -50
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w.y = capi.mouse.coords().y -50
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w.visible = true
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end
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function module.hide()
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w.visible = false
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end
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return module |