57 lines
2.3 KiB
Lua
57 lines
2.3 KiB
Lua
-----------------------------------------------------
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-- Helper to get icons from a program/program name --
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-----------------------------------------------------
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local naughty = require("naughty")
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-- tries to find a matching file name in /usr/share/icons/THEME/RESOLUTION/apps/ and if not found tried with first letter
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-- as uppercase, this should get almost all icons to work with the papirus theme atleast
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-- TODO: try with more icon themes
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function Get_icon(theme, c, is_steam)
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if theme ~= nil and c ~= nil then
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local clientName = c.name
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-- TODO: Access steamdb api to fetch the clienticon if there is no icon found in this theme
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if is_steam then
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clientName = "steam_icon_" .. tostring(c) .. ".svg"
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else
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if c.class ~= nil then
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clientName = string.lower(c.class) .. ".svg"
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elseif clientName ~= nil then
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clientName = string.lower(c.name) .. ".svg"
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else
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return
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end
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end
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local resolutions = { "128x128", "96x96", "64x64", "48x48", "42x42", "32x32", "24x24", "16x16" }
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for i, res in ipairs(resolutions) do
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local iconDir = "/usr/share/icons/" .. theme .. "/" .. res .. "/apps/"
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local ioStream = io.open(iconDir .. clientName, "r")
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if ioStream ~= nil then
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return iconDir .. clientName
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else
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clientName = clientName:gsub("^%l", string.upper)
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iconDir = "/usr/share/icons/" .. theme .. "/" .. res .. "/apps/"
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ioStream = io.open(iconDir .. clientName, "r")
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if ioStream ~= nil then
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return iconDir .. clientName
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elseif type(c) ~= type("") then
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if pcall(
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function()
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if c:Get_icon(1) then
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error("icon error")
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else
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return c:Get_icon(1)
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end
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end
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) then
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return nil
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end
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end
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end
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end
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end
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if c.icon == nil then
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return "/usr/share/icons/Papirus-Dark/128x128/apps/application-default-icon.svg"
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else
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return c.icon
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end
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end
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