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if not modules then modules = { } end modules ['mtx-fonts'] = {
version = 1.001,
comment = "companion to mtxrun.lua",
author = "Hans Hagen, PRAGMA-ADE, Hasselt NL",
copyright = "PRAGMA ADE / ConTeXt Development Team",
license = "see context related readme files"
}
dofile(input.find_file(instance,"font-syn.lua"))
texmf.instance = instance -- we need to get rid of this / maybe current instance in global table
scripts = scripts or { }
scripts.fonts = scripts.fonts or { }
function scripts.fonts.reload()
fonts.names.load(true)
end
function scripts.fonts.list(pattern,reload,all)
if reload then
logs.report("fontnames","reloading font database")
end
local t = fonts.names.list(pattern,reload)
if reload then
logs.report("fontnames","done\n\n")
end
if t then
local s, w = table.sortedkeys(t), { 0, 0, 0 }
local function action(f)
for k,v in pairs(s) do
if all or v == t[v][2]:lower() then
local type, name, file, sub = unpack(t[v])
f(v,name,file,sub)
end
end
end
action(function(v,n,f,s)
if #v > w[1] then w[1] = #v end
if #n > w[2] then w[2] = #n end
if #f > w[3] then w[3] = #f end
end)
action(function(v,n,f,s)
if s then s = "(sub)" else s = "" end
print(string.format("%s %s %s %s",v:padd(w[1]," "),n:padd(w[2]," "),f:padd(w[3]," "), s))
end)
end
end
function scripts.fonts.save(name,sub)
local function save(savename,fontblob)
if fontblob then
savename = savename:lower() .. ".lua"
logs.report("fontsave","saving data in " .. savename)
table.tofile(savename,fontforge.to_table(fontblob),"return")
fontforge.close(fontblob)
end
end
if name and name ~= "" then
local filename = input.find_file(texmf.instance,name) -- maybe also search for opentype
if filename and filename ~= "" then
local suffix = file.extname(filename)
if suffix == 'ttf' or suffix == 'otf' or suffix == 'ttc' then
local fontinfo = fontforge.info(filename)
if fontinfo then
if fontinfo[1] then
for _, v in ipairs(fontinfo) do
save(v.fontname,fontforge.open(filename,v.fullname))
end
else
save(fontinfo.fullname,fontforge.open(filename))
end
end
end
end
end
end
banner = banner .. " | font tools "
messages.help = [[
--reload generate new font database
--list list installed fonts
--save save open type font in raw table
--pattern=str filter files
--all provide alternatives
]]
if environment.argument("reload") then
scripts.fonts.reload()
elseif environment.argument("list") then
local pattern = environment.argument("pattern") or environment.files[1] or ""
local all = environment.argument("all")
local reload = environment.argument("reload")
scripts.fonts.list(pattern,reload,all)
elseif environment.argument("save") then
local name = environment.files[1] or ""
local sub = environment.files[2] or ""
scripts.fonts.save(name,sub)
else
input.help(banner,messages.help)
end
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