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if not modules then modules = { } end modules ['mtx-timing'] = {
version = 1.002,
comment = "companion to mtxrun.lua",
author = "Hans Hagen, PRAGMA-ADE, Hasselt NL",
copyright = "PRAGMA ADE / ConTeXt Development Team",
license = "see context related readme files"
}
local format, gsub, concat = string.format, string.gsub, table.concat
local helpinfo = [[
<?xml version="1.0"?>
<application>
<metadata>
<entry name="name">mtx-timing</entry>
<entry name="detail">ConTeXt Timing Tools</entry>
<entry name="version">0.10</entry>
</metadata>
<flags>
<category name="basic">
<subcategory>
<flag name="xhtml"><short>make xhtml file</short></flag>
<flag name="launch"><short>launch after conversion</short></flag>
<flag name="remove"><short>remove after launching</short></flag>
</subcategory>
</category>
</flags>
</application>
]]
local application = logs.application {
name = "mtx-timing",
banner = "ConTeXt Timing Tools 0.10",
helpinfo = helpinfo,
}
local report = application.report
dofile(resolvers.findfile("node-snp.lua","tex"))
dofile(resolvers.findfile("trac-tim.lua","tex"))
dofile(resolvers.findfile("trac-lmx.lua","tex"))
local meta = [[
beginfig(%s) ;
begingroup ;
save p, q, b, h, w ;
path p, q, b ; numeric h, w ;
linecap := butt ;
h := 100 ;
w := 800pt ;
p := %s ;
q := %s ;
p := p shifted -llcorner p ;
q := q shifted -llcorner q ;
q := q xstretched w ;
p := p xstretched w ;
b := boundingbox (llcorner p -- llcorner p shifted (w,h)) ;
draw b withcolor white withpen pencircle scaled 4pt ;
draw p withcolor red withpen pencircle scaled 4pt ;
draw q withcolor blue withpen pencircle scaled 2pt ;
endgroup ;
endfig ;
]]
local html_graphic = [[
<h1><a name='graphic-%s'>%s (red) %s (blue)</a></h1>
<table>
<tr>
<td>%s</td>
<td valign='top'>
min: %s<br/>
max: %s<br/>
pages: %s<br/>
average: %s<br/>
</td>
</tr>
</table>
<br/>
]]
local html_menu = [[
<a href='#graphic-%s'>%s</a>
]]
local directrun = true
local what = { "parameters", "nodes" }
plugins = plugins or { progress = { } } -- brrr, will become moduledata as well
function plugins.progress.make_svg(filename,other)
local metadata, menudata, c = { }, { }, 0
metadata[#metadata+1] = 'outputformat := "svg" ;'
for i=1,#what do
local kind, mdk = what[i], { }
menudata[kind] = mdk
for n, name in next, plugins.progress[kind](filename) do
local first = plugins.progress.path(filename,name)
local second = plugins.progress.path(filename,other)
c = c + 1
metadata[#metadata+1] = format(meta,c,first,second)
mdk[#mdk+1] = { name, c }
end
end
metadata[#metadata+1] = "end ."
metadata = concat(metadata,"\n\n")
if directrun then
dofile(resolvers.findfile("mlib-run.lua","tex"))
commands = commands or { }
commands.writestatus = report
local result = metapost.directrun("metafun","timing data","svg",true,metadata)
return menudata, result
else
local mpname = file.replacesuffix(filename,"mp")
io.savedata(mpname,metadata)
os.execute(format("mpost --progname=context --mem=metafun.mem %s",mpname))
os.remove(mpname)
os.remove(file.removesuffix(filename).."-mpgraph.mpo") -- brr
os.remove(file.removesuffix(filename)..".log") -- brr
return menudata
end
end
function plugins.progress.makehtml(filename,other,menudata,metadata)
local graphics = { }
local result = { graphics = graphics }
for i=1,#what do
local kind, menu = what[i], { }
local md = menudata[kind]
result[kind] = menu
for k=1,#md do
local v = md[k]
local name, number = v[1], v[2]
local min = plugins.progress.bot(filename,name)
local max = plugins.progress.top(filename,name)
local pages = plugins.progress.pages(filename)
local average = math.round(max/pages)
if directrun then
local data = metadata[number]
menu[#menu+1] = format(html_menu,name,name)
graphics[#graphics+1] = format(html_graphic,name,name,other,data,min,max,pages,average)
else
local mpname = file.replacesuffix(filename,number)
local data = io.loaddata(mpname) or ""
-- data = gsub(data,"<!%-%-(.-)%-%->[\n\r]*","")
data = gsub(data,"<%?xml.->","")
menu[#menu+1] = format(html_menu,name,name)
graphics[#graphics+1] = format(html_graphic,name,name,other,data,min,max,pages,average)
os.remove(mpname)
end
end
end
return result
end
function plugins.progress.valid_file(name)
return name and name ~= "" and lfs.isfile(name .. "-luatex-progress.lut")
end
function plugins.progress.make_lmx_page(name,launch,remove)
local filename = name .. "-luatex-progress"
local other = "elapsed_time"
local template = 'context-timing.lmx'
plugins.progress.convert(filename)
local menudata, metadata = plugins.progress.make_svg(filename,other)
local htmldata = plugins.progress.makehtml(filename,other,menudata,metadata)
lmx.htmfile = function(name) return name .. "-timing.xhtml" end
lmx.lmxfile = function(name) return resolvers.findfile(name,'tex') end
local variables = {
['title-default'] = 'ConTeXt Timing Information',
['title'] = format('ConTeXt Timing Information: %s',file.basename(name)),
['parametersmenu'] = concat(htmldata.parameters, " "),
['nodesmenu'] = concat(htmldata.nodes, " "),
['graphics'] = concat(htmldata.graphics, "\n\n"),
['color-background-one'] = lmx.get('color-background-green'),
['color-background-two'] = lmx.get('color-background-blue'),
}
if launch then
local htmfile = lmx.show(template,variables)
if remove then
os.sleep(1) -- give time to launch
os.remove(htmfile)
end
else
lmx.make(template,variables)
end
end
scripts = scripts or { }
scripts.timings = scripts.timings or { }
function scripts.timings.xhtml(filename)
if filename == "" then
report("provide filename")
elseif not plugins.progress.valid_file(filename) then
report("first run context again with the --timing option")
else
local basename = file.removesuffix(filename)
local launch = environment.argument("launch")
local remove = environment.argument("remove")
plugins.progress.make_lmx_page(basename,launch,remove)
end
end
if environment.argument("xhtml") then
scripts.timings.xhtml(environment.files[1] or "")
elseif environment.argument("exporthelp") then
application.export(environment.argument("exporthelp"),environment.files[1])
else
application.help()
end
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