14860011647

Committed 06 May 2025 12:44PM UTC coverage: 67.057% (+32.5%) from 34.559%

Build # 14860011647

Build Type

push

github

Committed by

alerque

Commit Message

chore(typesetters): Fixup access to class from typesetter functions

Run Details

7 of 7 new or added lines in 2 files covered. (100.0%)

1344 existing lines in 103 files now uncovered.

14880 of 22190 relevant lines covered (67.06%)

11549.16 hits per line

Source File
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86.57

/core/font.lua

--- font
-- @module SILE.font

SILE.fontCache = {}

local _key = function (options)
   return table.concat({
      options.family or "",
      ("%g"):format(SILE.types.measurement(options.size):tonumber()),
      ("%d"):format(options.weight or 0),
      options.style,
      options.variant,
      options.features,
      options.variations,
      options.direction,
      options.filename or "",
   }, ";")
end

local font = {

   loadDefaults = function (options)
      if not options.family then
         options.family = SILE.settings:get("font.family")
      end
      if not options.size then
         options.size = SILE.settings:get("font.size")
      end
      if not options.weight then
         options.weight = SILE.settings:get("font.weight")
      end
      if not options.style then
         options.style = SILE.settings:get("font.style")
      end
      if not options.variant then
         options.variant = SILE.settings:get("font.variant")
      end
      local fn = SILE.settings:get("font.filename")
      if fn ~= "" and fn ~= nil then
         options.filename = fn
         options.family = ""
      end
      if not options.language then
         options.language = SILE.settings:get("document.language")
      end
      if not options.script then
         options.script = SILE.settings:get("font.script")
      end
      if not options.direction then
         options.direction = SILE.settings:get("font.direction")
         if not options.direction or options.direction == "" then
            options.direction = SILE.typesetter and SILE.typesetter.frame and SILE.typesetter.frame:writingDirection()
               or "LTR"
         end
      end
      if not options.features then
         options.features = SILE.settings:get("font.features")
      end
      if not options.variations then
         options.variations = SILE.settings:get("font.variations")
      end
      if not options.hyphenchar then
         options.hyphenchar = SILE.settings:get("font.hyphenchar")
      end
      return options
   end,

   -- TODO: See _getFaceCallback workaround in shaper, work on a better interaction
   cache = function (options, callback)
      local key = _key(options)
      if not SILE.fontCache[key] then
         SU.debug("fonts", "Looking for", key)
         local face = callback(options)
         SILE.fontCache[key] = face
      end
      local cached = SILE.fontCache[key]
      SILE.font.postLoadHook(cached)
      return cached
   end,

   finish = function ()
      for key, font in pairs(SILE.fontCache) do
         -- Don't do anything for Pango fonts
         if type(font) ~= "userdata" and type(font.insert) ~= "function" then
            if font.tempfilename ~= font.filename then
               SU.debug("fonts", "Removing temporary file of", key, ":", font.tempfilename)
               os.remove(font.tempfilename)
            end
         end
      end
   end,

   postLoadHook = function (face)
      -- Don't do anything for Pango fonts (here face could be a Pango Attribute Lists)
      if type(face) == "userdata" and type(face.insert) == "function" then
         return
      end
      local ot = require("core.opentype-parser")
      local font = ot.parseFont(face)
      if font.cpal then
         if SILE.shaper._name ~= "harfbuzz-color" then
            SU.debug("color-fonts", "Switching to color font Shaper")
            SILE.typesetter:leaveHmode(true)
            SILE.scratch._lastshaper, SILE.shaper = SILE.shaper, SILE.shapers["harfbuzz-color"]()
         end
      end
   end,

   _key = _key,
}

return font

1	--- font
2	-- @module SILE.font
3
4	SILE.fontCache = {}	302✔
5
6	local _key = function (options)
7	return table.concat({	40,977✔
8	options.family or "",	40,977✔
9	("%g"):format(SILE.types.measurement(options.size):tonumber()),	122,931✔
10	("%d"):format(options.weight or 0),	40,977✔
11	options.style,	40,977✔
12	options.variant,	40,977✔
13	options.features,	40,977✔
14	options.variations,	40,977✔
15	options.direction,	40,977✔
16	options.filename or "",	40,977✔
17	}, ";")	40,977✔
18	end
19
20	local font = {	302✔
21
22	loadDefaults = function (options)
23	if not options.family then	8,104✔
24	options.family = SILE.settings:get("font.family")	13,371✔
25	end
26	if not options.size then	8,104✔
27	options.size = SILE.settings:get("font.size")	12,966✔
28	end
29	if not options.weight then	8,104✔
30	options.weight = SILE.settings:get("font.weight")	13,911✔
31	end
32	if not options.style then	8,104✔
33	options.style = SILE.settings:get("font.style")	13,791✔
34	end
35	if not options.variant then	8,104✔
36	options.variant = SILE.settings:get("font.variant")	22,299✔
37	end
38	local fn = SILE.settings:get("font.filename")	16,208✔
39	if fn ~= "" and fn ~= nil then	8,104✔
UNCOV 40	options.filename = fn	×
UNCOV 41	options.family = ""	×
42	end
43	if not options.language then	8,104✔
44	options.language = SILE.settings:get("document.language")	21,786✔
45	end
46	if not options.script then	8,104✔
47	options.script = SILE.settings:get("font.script")	13,983✔
48	end
49	if not options.direction then	8,104✔
50	options.direction = SILE.settings:get("font.direction")	22,293✔
51	if not options.direction or options.direction == "" then	7,431✔
52	options.direction = SILE.typesetter and SILE.typesetter.frame and SILE.typesetter.frame:writingDirection()	7,401✔
53	or "LTR"	7,401✔
54	end
55	end
56	if not options.features then	8,104✔
57	options.features = SILE.settings:get("font.features")	22,281✔
58	end
59	if not options.variations then	8,104✔
60	options.variations = SILE.settings:get("font.variations")	22,299✔
61	end
62	if not options.hyphenchar then	8,104✔
63	options.hyphenchar = SILE.settings:get("font.hyphenchar")	22,296✔
64	end
65	return options	8,104✔
66	end,
67
68	-- TODO: See _getFaceCallback workaround in shaper, work on a better interaction
69	cache = function (options, callback)
70	local key = _key(options)	6,823✔
71	if not SILE.fontCache[key] then	6,823✔
72	SU.debug("fonts", "Looking for", key)	321✔
73	local face = callback(options)	321✔
74	SILE.fontCache[key] = face	321✔
75	end
76	local cached = SILE.fontCache[key]	6,823✔
77	SILE.font.postLoadHook(cached)	6,823✔
78	return cached	6,823✔
79	end,
80
81	finish = function ()
82	for key, font in pairs(SILE.fontCache) do	474✔
83	-- Don't do anything for Pango fonts
84	if type(font) ~= "userdata" and type(font.insert) ~= "function" then	321✔
85	if font.tempfilename ~= font.filename then	321✔
UNCOV 86	SU.debug("fonts", "Removing temporary file of", key, ":", font.tempfilename)	×
UNCOV 87	os.remove(font.tempfilename)	×
88	end
89	end
90	end
91	end,
92
93	postLoadHook = function (face)
94	-- Don't do anything for Pango fonts (here face could be a Pango Attribute Lists)
95	if type(face) == "userdata" and type(face.insert) == "function" then	6,823✔
UNCOV 96	return	×
97	end
98	local ot = require("core.opentype-parser")	6,823✔
99	local font = ot.parseFont(face)	6,823✔
100	if font.cpal then	6,823✔
UNCOV 101	if SILE.shaper._name ~= "harfbuzz-color" then	×
UNCOV 102	SU.debug("color-fonts", "Switching to color font Shaper")	×
UNCOV 103	SILE.typesetter:leaveHmode(true)	×
UNCOV 104	SILE.scratch._lastshaper, SILE.shaper = SILE.shaper, SILE.shapers["harfbuzz-color"]()	×
105	end
106	end
107	end,
108
109	_key = _key,	302✔
110	}
111
112	return font	302✔

sile-typesetter / sile / 14860011647

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