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util.getFriendlySize(): add option to right align

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Left align by default, but allow right alignment by
padding left with spaces.
This commit is contained in:
poire-z
2019-12-17 13:00:35 +01:00
parent 70b2564c4b
commit f488eb2bb3
2 changed files with 36 additions and 13 deletions
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13
frontend/util.lua
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@@ -663,24 +663,27 @@ end
--- Gets human friendly size as string
---- @int size (bytes)
---- @bool right_align (by padding with spaces on the left)
---- @treturn string
function util.getFriendlySize(size)
function util.getFriendlySize(size, right_align)
local frac_format = right_align and "%6.1f" or "%.1f"
local deci_format = right_align and "%6d" or "%d"
size = tonumber(size)
if not size or type(size) ~= "number" then return end
if size > 1024*1024*1024 then
-- @translators This is an abbreviation for the gigabyte, a unit of computer memory or data storage capacity.
return T(_("%1 GB"), string.format("%4.1f", size/1024/1024/1024))
return T(_("%1 GB"), string.format(frac_format, size/1024/1024/1024))
end
if size > 1024*1024 then
-- @translators This is an abbreviation for the megabyte, a unit of computer memory or data storage capacity.
return T(_("%1 MB"), string.format("%4.1f", size/1024/1024))
return T(_("%1 MB"), string.format(frac_format, size/1024/1024))
end
if size > 1024 then
-- @translators This is an abbreviation for the kilobyte, a unit of computer memory or data storage capacity.
return T(_("%1 KB"), string.format("%4.1f", size/1024))
return T(_("%1 KB"), string.format(frac_format, size/1024))
else
-- @translators This is an abbreviation for the byte, a unit of computer memory or data storage capacity.
return T(_("%1 B"), string.format("%d", size))
return T(_("%1 B"), string.format(deci_format, size))
end
end