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feat!: accept colors in RGB(A) HEX format

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Affects options `foreground`, `foreground_text`, `background`, `background_text`.

Other configurable colors will follow suit in next commits.
This commit is contained in:
tomasklaen
2022-09-21 14:02:43 +02:00
parent d24cb25e56
commit a4257d7c31
3 changed files with 16 additions and 1 deletions
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13
scripts/uosc.lua
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@@ -29,6 +29,15 @@ end
---@param max number
function clamp(min, value, max) return math.max(min, math.min(value, max)) end
---@param rgba string `rrggbb` or `rrggbbaa` hex string.
function serialize_rgba(rgba)
local a = rgba:sub(7, 8)
return {
color = rgba:sub(5, 6) .. rgba:sub(3, 4) .. rgba:sub(1, 2),
opacity = clamp(0, tonumber(#a == 2 and a or 'ff', 16) / 255, 1)
}
end
---@param str string
---@param pattern string
---@return string[]
@@ -227,6 +236,10 @@ local options = {
opt.read_options(options, 'uosc')
-- Normalize values
options.proximity_out = math.max(options.proximity_out, options.proximity_in + 1)
options.foreground = serialize_rgba(options.foreground).color
options.foreground_text = serialize_rgba(options.foreground_text).color
options.background = serialize_rgba(options.background).color
options.background_text = serialize_rgba(options.background_text).color
--[[ CONFIG ]]