# Uncomment only what you need to import, please.
from parser_tools import (count_pars_in_inset, find_end_of_inset, find_end_of_layout,
- find_token, find_re, get_bool_value, get_option_value, get_value, get_quoted_value)
+ find_token, find_re, get_bool_value, get_containing_layout,
+ get_option_value, get_value, get_quoted_value)
# del_token, del_value, del_complete_lines,
# find_complete_lines, find_end_of,
# find_re, find_substring, find_token_backwards,
-# get_containing_inset, get_containing_layout,
+# get_containing_inset,
# is_in_inset, set_bool_value
# find_tokens, find_token_exact, check_token
####################################################################
# Private helper functions
-def convert_fonts(document, font_list, font_type, scale_type):
+def add_preamble_fonts(document, fontmap):
+ " Add collected font-packages with their option to user-preamble"
+
+ for pkg in fontmap:
+ if len(fontmap[pkg]) > 0:
+ xoption = "[" + ",".join(fontmap[pkg]) + "]"
+ else:
+ xoption = ""
+ preamble = "\\usepackage" + xoption + "{%s}" % pkg
+ add_to_preamble(document, [preamble])
+
+
+def createkey(pkg, options):
+ options.sort()
+ return pkg + ':' + "-".join(options)
+
+class fontinfo:
+ def __init__(self):
+ self.fontname = None # key into font2pkgmap
+ self.fonttype = None # roman,sans,typewriter,math
+ self.scaletype = None # None,sf,tt
+ self.scaleopt = None # None, 'scaled', 'scale'
+ self.scaleval = 1
+ self.package = None
+ self.options = []
+ self.pkgkey = None # key into pkg2fontmap
+
+ def addkey(self):
+ self.pkgkey = createkey(self.package, self.options)
+
+class fontmapping:
+ def __init__(self):
+ self.font2pkgmap = dict()
+ self.pkg2fontmap = dict()
+ self.pkginmap = dict() # defines, if a map for package exists
+
+ def expandFontMapping(self, font_list, font_type, scale_type, pkg, scaleopt = None):
+ " Expand fontinfo mapping"
+ #
+ # fontlist: list of fontnames, each element
+ # may contain a ','-separated list of needed options
+ # like e.g. 'IBMPlexSansCondensed,condensed'
+ # font_type: one of 'roman', 'sans', 'typewriter', 'math'
+ # scale_type: one of None, 'sf', 'tt'
+ # pkg: package defining the font. Defaults to fontname if None
+ # scaleopt: one of None, 'scale', 'scaled', or some other string
+ # to be used in scale option (e.g. scaled=0.7)
+ for fl in font_list:
+ fe = fontinfo()
+ fe.fonttype = font_type
+ fe.scaletype = scale_type
+ flt = fl.split(",")
+ font_name = flt[0]
+ fe.fontname = font_name
+ fe.options = flt[1:]
+ fe.scaleopt = scaleopt
+ if pkg == None:
+ fe.package = font_name
+ else:
+ fe.package = pkg
+ fe.addkey()
+ self.font2pkgmap[font_name] = fe
+ if fe.pkgkey in self.pkg2fontmap:
+ # Repeated the same entry? Check content
+ if self.pkg2fontmap[fe.pkgkey] != font_name:
+ document.error("Something is wrong in pkgname+options <-> fontname mapping")
+ self.pkg2fontmap[fe.pkgkey] = font_name
+ self.pkginmap[fe.package] = 1
+
+ def getfontname(self, pkg, options):
+ options.sort()
+ pkgkey = createkey(pkg, options)
+ if not pkgkey in self.pkg2fontmap:
+ return None
+ fontname = self.pkg2fontmap[pkgkey]
+ if not fontname in self.font2pkgmap:
+ document.error("Something is wrong in pkgname+options <-> fontname mapping")
+ return None
+ if pkgkey == self.font2pkgmap[fontname].pkgkey:
+ return fontname
+ return None
+
+def createFontMapping():
+ # Create info for known fonts for the use in
+ # convert_latexFonts() and
+ # revert_latexFonts()
+ #
+ # * Would be more handy to parse latexFonts file,
+ # but the path to this file is unknown
+ # * For now, add DejaVu and IBMPlex only.
+ # * Expand, if desired
+ fm = fontmapping()
+ fm.expandFontMapping(['DejaVuSerif', 'DejaVuSerifCondensed'], "roman", None, None)
+ fm.expandFontMapping(['DejaVuSans','DejaVuSansCondensed'], "sans", "sf", None, "scaled")
+ fm.expandFontMapping(['DejaVuSansMono'], "typewriter", "tt", None, "scaled")
+ fm.expandFontMapping(['IBMPlexSerif', 'IBMPlexSerifThin,thin',
+ 'IBMPlexSerifExtraLight,extralight', 'IBMPlexSerifLight,light',
+ 'IBMPlexSerifSemibold,semibold'],
+ "roman", None, "plex-serif")
+ fm.expandFontMapping(['IBMPlexSans','IBMPlexSansCondensed,condensed',
+ 'IBMPlexSansThin,thin', 'IBMPlexSansExtraLight,extralight',
+ 'IBMPlexSansLight,light', 'IBMPlexSansSemibold,semibold'],
+ "sans", "sf", "plex-sans", "scale")
+ fm.expandFontMapping(['IBMPlexMono', 'IBMPlexMonoThin,thin',
+ 'IBMPlexMonoExtraLight,extralight', 'IBMPlexMonoLight,light',
+ 'IBMPlexMonoSemibold,semibold'],
+ "typewriter", "tt", "plex-mono", "scale")
+ fm.expandFontMapping(['ADOBESourceSerifPro'], "roman", None, "sourceserifpro")
+ fm.expandFontMapping(['ADOBESourceSansPro'], "sans", "sf", "sourcesanspro", "scaled")
+ fm.expandFontMapping(['ADOBESourceCodePro'], "typewriter", "tt", "sourcecodepro", "scaled")
+ return fm
+
+def convert_fonts(document, fm):
" Handle font definition to LaTeX "
- rpkg = re.compile(r'^\\usepackage(\[scaled=([^\]]*)\])?\{([^\}]+)\}')
- ft = font_type
- if scale_type == None:
- fontscale = None
- else:
- fontscale = "\\font_" + scale_type + "_scale"
+ rpkg = re.compile(r'^\\usepackage(\[([^\]]*)\])?\{([^\}]+)\}')
+ rscaleopt = re.compile(r'^scaled?=(.*)')
+
i = 0
while i < len(document.preamble):
i = find_re(document.preamble, rpkg, i)
if i == -1:
return
mo = rpkg.search(document.preamble[i])
- option = mo.group(2)
+ if mo == None or mo.group(2) == None:
+ options = []
+ else:
+ options = mo.group(2).replace(' ', '').split(",")
pkg = mo.group(3)
- if not pkg in font_list:
+ o = 0
+ oscale = 1
+ while o < len(options):
+ mo = rscaleopt.search(options[o])
+ if mo == None:
+ o += 1
+ continue
+ oscale = mo.group(1)
+ del options[o]
+ break
+
+ if not pkg in fm.pkginmap:
+ i += 1
+ continue
+ # determine fontname
+ fn = fm.getfontname(pkg, options)
+ if fn == None:
i += 1
continue
del document.preamble[i]
+ fontinfo = fm.font2pkgmap[fn]
+ if fontinfo.scaletype == None:
+ fontscale = None
+ else:
+ fontscale = "\\font_" + fontinfo.scaletype + "_scale"
+ fontinfo.scaleval = oscale
+
if i > 0 and document.preamble[i-1] == "% Added by lyx2lyx":
del document.preamble[i-1]
if fontscale != None:
val = get_value(document.header, fontscale, j)
vals = val.split()
scale = "100"
- if option != None:
- scale = "%03d" % int(float(option) * 100)
+ if oscale != None:
+ scale = "%03d" % int(float(oscale) * 100)
document.header[j] = fontscale + " " + scale + " " + vals[1]
+ ft = "\\font_" + fontinfo.fonttype
j = find_token(document.header, ft, 0)
if j != -1:
val = get_value(document.header, ft, j)
vals = val.split()
- document.header[j] = ft + ' "' + pkg + '" ' + vals[1]
+ document.header[j] = ft + ' "' + fn + '" ' + vals[1]
-def revert_fonts(document, font_list):
+def revert_fonts(document, fm, fontmap):
" Revert native font definition to LaTeX "
+ # fonlist := list of fonts created from the same package
+ # Empty package means that the font-name is the same as the package-name
+ # fontmap (key = package, val += found options) will be filled
+ # and used later in add_preamble_fonts() to be added to user-preamble
- if find_token(document.header, "\\use_non_tex_fonts false", 0) != -1:
- font_types = ["\\font_roman", "\\font_sans,sf", "\\font_typewriter,tt"]
- for ft1 in font_types:
- fts = ft1.split(",")
- ft = fts[0]
- i = find_token(document.header, ft, 0)
- if i != -1:
- val = get_value(document.header, ft, i)
- words = val.split()
- val = words[0].replace('"', '')
- if val in font_list:
- xoption = ""
- document.header[i] = ft + ' "default" ' + words[1]
- if len(fts) > 1:
- xval = get_value(document.header, "\\font_" + fts[1] + "_scale", 0)
- # cutoff " 100"
- xval = xval[:-4]
- if xval != "100":
- xoption = "[scaled=" + format(float(xval) / 100, '.2f') + "]"
- preamble = "\\usepackage" + xoption + "{%s}" % val
- add_to_preamble(document, [preamble])
+ rfontscale = re.compile(r'^\s*(\\font_(roman|sans|typewriter|math))\s+')
+ rscales = re.compile(r'^\s*(\d+)\s+(\d+)')
+ i = 0
+ while i < len(document.header):
+ i = find_re(document.header, rfontscale, i)
+ if (i == -1):
+ break
+ mo = rfontscale.search(document.header[i])
+ if mo == None:
+ i += 1
+ continue
+ ft = mo.group(1) # 'roman', 'sans', 'typewriter', 'math'
+ val = get_value(document.header, ft, i)
+ words = val.split()
+ font = words[0].replace('"', '')
+ if not font in fm.font2pkgmap:
+ i += 1
+ continue
+ fontinfo = fm.font2pkgmap[font]
+ val = fontinfo.package
+ if not val in fontmap:
+ fontmap[val] = []
+ document.header[i] = ft + ' "default" ' + words[1]
+ if fontinfo.scaleopt != None:
+ xval = get_value(document.header, "\\font_" + fontinfo.scaletype + "_scale", 0)
+ mo = rscales.search(xval)
+ if mo != None:
+ xval1 = mo.group(1)
+ xval2 = mo.group(2)
+ if xval1 != "100":
+ # set correct scale option
+ fontmap[val].extend([fontinfo.scaleopt + "=" + format(float(xval1) / 100, '.2f')])
+ if len(fontinfo.options) > 0:
+ fontmap[val].extend(fontinfo.options)
+ i += 1
###############################################################################
###
###
###############################################################################
-def convert_dejavu(document):
- " Handle DejaVu font definition to LaTeX "
-
- dejavu_fonts_roman = ['DejaVuSerif', 'DejaVuSerifCondensed']
- dejavu_fonts_sans = ['DejaVuSans','DejaVuSansCondensed']
- dejavu_fonts_typewriter = ['DejaVuSansMono']
+def convert_latexFonts(document):
+ " Handle DejaVu and IBMPlex fonts definition to LaTeX "
- convert_fonts(document, dejavu_fonts_roman, "\\font_roman", None)
- convert_fonts(document, dejavu_fonts_sans, "\\font_sans", "sf")
- convert_fonts(document, dejavu_fonts_typewriter, "\\font_typewriter", "tt")
+ if find_token(document.header, "\\use_non_tex_fonts false", 0) != -1:
+ fm = createFontMapping()
+ convert_fonts(document, fm)
-def revert_dejavu(document):
+def revert_latexFonts(document):
" Revert native DejaVu font definition to LaTeX "
- dejavu_fonts = ['DejaVuSerif', 'DejaVuSerifCondensed', 'DejaVuSans',
- 'DejaVuSansMono', 'DejaVuSansCondensed']
- revert_fonts(document, dejavu_fonts)
+ if find_token(document.header, "\\use_non_tex_fonts false", 0) != -1:
+ fontmap = dict()
+ fm = createFontMapping()
+ revert_fonts(document, fm, fontmap)
+ add_preamble_fonts(document, fontmap)
def removeFrontMatterStyles(document):
" Remove styles Begin/EndFrontmatter"
i = i + 1
+def revert_listpargs(document):
+ " Reverts listpreamble arguments to TeX-code "
+ i = 0
+ while True:
+ i = find_token(document.body, "\\begin_inset Argument listpreamble:", i)
+ if i == -1:
+ return
+ j = find_end_of_inset(document.body, i)
+ # Find containing paragraph layout
+ parent = get_containing_layout(document.body, i)
+ if parent == False:
+ document.warning("Malformed LyX document: Can't find parent paragraph layout")
+ i += 1
+ continue
+ parbeg = parent[3]
+ beginPlain = find_token(document.body, "\\begin_layout Plain Layout", i)
+ endPlain = find_end_of_layout(document.body, beginPlain)
+ content = document.body[beginPlain + 1 : endPlain]
+ del document.body[i:j+1]
+ subst = ["\\begin_inset ERT", "status collapsed", "", "\\begin_layout Plain Layout",
+ "{"] + content + ["}", "\\end_layout", "", "\\end_inset", ""]
+ document.body[parbeg : parbeg] = subst
+ i += 1
+
+
+def revert_lformatinfo(document):
+ " Revert layout format Info inset to text. "
+
+ i = 0
+ while True:
+ i = find_token(document.body, "\\begin_inset Info", i)
+ if i == -1:
+ return
+ j = find_end_of_inset(document.body, i + 1)
+ if j == -1:
+ document.warning("Malformed LyX document: Could not find end of Info inset.")
+ i = i + 1
+ continue
+ tp = find_token(document.body, 'type', i, j)
+ tpv = get_quoted_value(document.body, "type", tp)
+ if tpv != "lyxinfo":
+ i = i + 1
+ continue
+ arg = find_token(document.body, 'arg', i, j)
+ argv = get_quoted_value(document.body, "arg", arg)
+ if argv != "layoutformat":
+ i = i + 1
+ continue
+ # hardcoded for now
+ document.body[i : j+1] = "69"
+ i = i + 1
+
+
##
# Conversion hub
#
[558, [removeFrontMatterStyles]],
[559, []],
[560, []],
- [561, [convert_dejavu]],
- [562, []]
+ [561, [convert_latexFonts]], # Handle dejavu, ibmplex fonts in GUI
+ [562, []],
+ [563, []],
+ [564, []]
]
revert = [
+ [563, [revert_lformatinfo]],
+ [562, [revert_listpargs]],
[561, [revert_l7ninfo]],
- [560, [revert_dejavu]],
+ [560, [revert_latexFonts]], # Handle dejavu, ibmplex fonts in user preamble
[559, [revert_timeinfo, revert_namenoextinfo]],
[558, [revert_dateinfo]],
[557, [addFrontMatterStyles]],
projects / lyx.git / blobdiff