49 lines
1.2 KiB
Lua
49 lines
1.2 KiB
Lua
local beautiful = require("beautiful")
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local gears = require("gears")
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local function set_wallpaper(s)
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-- Wallpaper
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if beautiful.wallpaper then
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local wallpaper = beautiful.wallpaper
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-- If wallpaper is a function, call it with the screen
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if type(wallpaper) == "function" then
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wallpaper = wallpaper(s)
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end
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gears.wallpaper.maximized(wallpaper, s, false)
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end
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end
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local function format_time(time)
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local out = ""
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if time >= 3600 then
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out = out .. string.format("%02d:", math.floor(time / 3600))
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end
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out = out .. string.format("%02d:%02d", math.floor(time % 3600 / 60), math.floor(time % 60))
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return out
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end
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local function gm_round(num, idp)
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local mult = 10 ^ (idp or 0)
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return math.floor(num * mult + 0.5) / mult
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end
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local function format_size(size)
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size = tonumber(size)
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if size <= 0 then return "0" end
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if size < 1024 then return size .. " B" end
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if size < 1024 * 1024 then return gm_round(size / 1024, 2) .. " KB" end
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if size < 1024 * 1024 * 1024 then return gm_round( size / (1024 * 1024), 2) .. " MB" end
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return gm_round(size / (1024 * 1024 * 1024), 2) .. " GB"
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end
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return {
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set_wallpaper = set_wallpaper,
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format_time = format_time,
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round = gm_round,
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format_size = format_size,
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}
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