6915845768

Committed 18 Nov 2023 07:23PM UTC coverage: 63.161% (-5.6%) from 68.751%

Build # 6915845768

Build Type

push

github

Committed by

web-flow

Commit Message

Merge 0f5c09a66 into f64e235fa

Run Details

9802 of 15519 relevant lines covered (63.16%)

2045.54 hits per line

Source File
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0.0

/typesetters/grid.lua

local base = require("typesetters.base")

local typesetter = pl.class(base)
typesetter._name = "grid"

local function makeUp (spacing, totals)
  local toadd = (spacing - SILE.measurement(totals.gridCursor)) % spacing
  totals.gridCursor = totals.gridCursor + toadd
  SU.debug("typesetter", "Makeup height =", toadd)
  return SILE.nodefactory.vglue({ discardable = false, gridleading = true, height = toadd })
end

function typesetter:_init(frame)
  base._init(self, frame)
  self.options = { spacing = SILE.measurement("1bs") }
end

function typesetter:leadingFor (vbox, previous)
  SU.debug("typesetter", "   Considering leading between two lines (grid mode):")
  SU.debug("typesetter", "   1)", previous)
  SU.debug("typesetter", "   2)", vbox)
  if not previous then return SILE.nodefactory.vglue() end
  SU.debug("typesetter", "   Depth of previous line was", previous.depth)
  local totals = self.frame.state.totals
  local oldCursor = SILE.measurement(totals.gridCursor)
  totals.gridCursor = oldCursor + vbox.height:absolute() + previous.depth
  SU.debug("typesetter", "   Cursor change =", totals.gridCursor - oldCursor)
  return makeUp(self.options.spacing, self.frame.state.totals)
end

function typesetter:pushVglue (spec)
  -- if SU.type(spec) ~= "table" then SU.warn("Please use pushVertical() to pass a premade node instead of a spec") end
  local node = SU.type(spec) == "vglue" and spec or SILE.nodefactory.vglue(spec)
  node.height.stretch = SILE.measurement()
  node.height.shrink = SILE.measurement()
  local totals = self.frame.state.totals
  totals.gridCursor = totals.gridCursor + SILE.measurement(node.height):absolute()
  self:pushVertical(node)
  self:pushVertical(makeUp(self.options.spacing, self.frame.state.totals))
  return node
end

function typesetter:pushExplicitVglue (spec)
  -- if SU.type(spec) ~= "table" then SU.warn("Please use pushVertical() to pass a premade node instead of a spec") end
  local node = SU.type(spec) == "vglue" and spec or SILE.nodefactory.vglue(spec)
  node.explicit = true
  node.discardable = false
  node.height.stretch = SILE.measurement()
  node.height.shrink = SILE.measurement()
  local totals = self.frame.state.totals
  totals.gridCursor = totals.gridCursor + SILE.measurement(node.height):absolute()
  self:pushVertical(node)
  self:pushVertical(makeUp(self.options.spacing, self.frame.state.totals))
  return node
end


return typesetter

1	local base = require("typesetters.base")	×
2
3	local typesetter = pl.class(base)	×
4	typesetter._name = "grid"	×
5
6	local function makeUp (spacing, totals)
7	local toadd = (spacing - SILE.measurement(totals.gridCursor)) % spacing	×
8	totals.gridCursor = totals.gridCursor + toadd	×
9	SU.debug("typesetter", "Makeup height =", toadd)	×
10	return SILE.nodefactory.vglue({ discardable = false, gridleading = true, height = toadd })	×
11	end
12
13	function typesetter:_init(frame)	×
14	base._init(self, frame)	×
15	self.options = { spacing = SILE.measurement("1bs") }	×
16	end
17
18	function typesetter:leadingFor (vbox, previous)	×
19	SU.debug("typesetter", " Considering leading between two lines (grid mode):")	×
20	SU.debug("typesetter", " 1)", previous)	×
21	SU.debug("typesetter", " 2)", vbox)	×
22	if not previous then return SILE.nodefactory.vglue() end	×
23	SU.debug("typesetter", " Depth of previous line was", previous.depth)	×
24	local totals = self.frame.state.totals	×
25	local oldCursor = SILE.measurement(totals.gridCursor)	×
26	totals.gridCursor = oldCursor + vbox.height:absolute() + previous.depth	×
27	SU.debug("typesetter", " Cursor change =", totals.gridCursor - oldCursor)	×
28	return makeUp(self.options.spacing, self.frame.state.totals)	×
29	end
30
31	function typesetter:pushVglue (spec)	×
32	-- if SU.type(spec) ~= "table" then SU.warn("Please use pushVertical() to pass a premade node instead of a spec") end
33	local node = SU.type(spec) == "vglue" and spec or SILE.nodefactory.vglue(spec)	×
34	node.height.stretch = SILE.measurement()	×
35	node.height.shrink = SILE.measurement()	×
36	local totals = self.frame.state.totals	×
37	totals.gridCursor = totals.gridCursor + SILE.measurement(node.height):absolute()	×
38	self:pushVertical(node)	×
39	self:pushVertical(makeUp(self.options.spacing, self.frame.state.totals))	×
40	return node	×
41	end
42
43	function typesetter:pushExplicitVglue (spec)	×
44	-- if SU.type(spec) ~= "table" then SU.warn("Please use pushVertical() to pass a premade node instead of a spec") end
45	local node = SU.type(spec) == "vglue" and spec or SILE.nodefactory.vglue(spec)	×
46	node.explicit = true	×
47	node.discardable = false	×
48	node.height.stretch = SILE.measurement()	×
49	node.height.shrink = SILE.measurement()	×
50	local totals = self.frame.state.totals	×
51	totals.gridCursor = totals.gridCursor + SILE.measurement(node.height):absolute()	×
52	self:pushVertical(node)	×
53	self:pushVertical(makeUp(self.options.spacing, self.frame.state.totals))	×
54	return node	×
55	end
56
57
58	return typesetter	×

sile-typesetter / sile / 6915845768

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