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Unified handling of IBMPlex and DejaVu fonts in lyx2lyx
This commit is contained in:
Kornel Benko
parent
23ea74a40b
commit
a25b970296
@ -56,64 +56,109 @@ def add_preamble_fonts(document, fontmap):
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add_to_preamble(document, [preamble])
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def convert_fonts(document, font_list, font_type, scale_type, pkg):
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" Handle font definition to LaTeX "
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def createkey(pkg, options):
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options.sort()
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return pkg + ':' + "-".join(options)
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def createkey(pkg, options):
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options.sort()
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return pkg + ':' + "-".join(options)
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class fontinfo:
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def __init__(self):
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self.fontname = None # key into font2pkgmap
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self.fonttype = None # roman,sans,typewriter,math
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self.scaletype = None # None,sf,tt
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self.scaleopt = None # None, 'scaled', 'scale'
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self.scaleval = 1
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self.package = None
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self.options = []
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self.pkgkey = None # key into pkg2fontmap
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def getfontname(pkg, options, pkg2fontmap, font2pkgmap):
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""
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def addkey(self):
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self.pkgkey = createkey(self.package, self.options)
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class fontmapping:
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def __init__(self):
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self.font2pkgmap = dict()
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self.pkg2fontmap = dict()
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self.pkginmap = dict() # defines, if a map for package exists
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def expandFontMapping(self, font_list, font_type, scale_type, pkg, scaleopt = None):
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" Expand fontinfo mapping"
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#
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# fontlist: list of fontnames, each element
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# may contain a ','-separated list of needed options
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# like e.g. 'IBMPlexSansCondensed,condensed'
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# font_type: one of 'roman', 'sans', 'typewriter', 'math'
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# scale_type: one of None, 'sf', 'tt'
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# pkg: package defining the font. Defaults to fontname if None
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# scaleopt: one of None, 'scale', 'scaled', or some other string
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# to be used in scale option (e.g. scaled=0.7)
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for fl in font_list:
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fe = fontinfo()
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fe.fonttype = font_type
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fe.scaletype = scale_type
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flt = fl.split(",")
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font_name = flt[0]
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fe.fontname = font_name
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fe.options = flt[1:]
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fe.scaleopt = scaleopt
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if pkg == None:
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fe.package = font_name
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else:
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fe.package = pkg
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fe.addkey()
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self.font2pkgmap[font_name] = fe
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if fe.pkgkey in self.pkg2fontmap:
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# Repeated the same entry? Check content
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if self.pkg2fontmap[fe.pkgkey] != font_name:
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document.error("Something is wrong in pkgname+options <-> fontname mapping")
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self.pkg2fontmap[fe.pkgkey] = font_name
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self.pkginmap[fe.package] = 1
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def getfontname(self, pkg, options):
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options.sort()
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pkgkey = createkey(pkg, options)
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if not pkgkey in pkg2fontmap:
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if not pkgkey in self.pkg2fontmap:
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return None
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fontname = pkg2fontmap[pkgkey]
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if not fontname in font2pkgmap:
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document.warning("Something is wrong in pkgname+options <-> fontname conversion")
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fontname = self.pkg2fontmap[pkgkey]
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if not fontname in self.font2pkgmap:
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document.error("Something is wrong in pkgname+options <-> fontname mapping")
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return None
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pkgkey2 = createkey(font2pkgmap[fontname].package, font2pkgmap[fontname].options)
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if pkgkey == pkgkey2:
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if pkgkey == self.font2pkgmap[fontname].pkgkey:
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return fontname
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return None
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# We need a mapping pkg+options => font_name
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# and font_name => pkg+options
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class fontinfo:
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package = None
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options = []
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def createFontMapping():
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# Create info for known fonts for the use in
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# convert_latexFonts() and
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# revert_latexFonts()
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#
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# * Would be more handy to parse latexFonts file,
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# but the path to this file is unknown
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# * For now, add DejaVu and IBMPlex only.
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# * Expand, if desired
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fm = fontmapping()
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fm.expandFontMapping(['DejaVuSerif', 'DejaVuSerifCondensed'], "roman", None, None)
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fm.expandFontMapping(['DejaVuSans','DejaVuSansCondensed'], "sans", "sf", None, "scaled")
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fm.expandFontMapping(['DejaVuSansMono'], "typewriter", "tt", None, "scaled")
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fm.expandFontMapping(['IBMPlexSerif', 'IBMPlexSerifThin,thin',
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'IBMPlexSerifExtraLight,extralight', 'IBMPlexSerifLight,light',
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'IBMPlexSerifSemibold,semibold'],
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"roman", None, "plex-serif")
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fm.expandFontMapping(['IBMPlexSans','IBMPlexSansCondensed,condensed',
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'IBMPlexSansThin,thin', 'IBMPlexSansExtraLight,extralight',
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'IBMPlexSansLight,light', 'IBMPlexSansSemibold,semibold'],
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"sans", "sf", "plex-sans", "scale")
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fm.expandFontMapping(['IBMPlexMono', 'IBMPlexMonoThin,thin',
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'IBMPlexMonoExtraLight,extralight', 'IBMPlexMonoLight,light',
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'IBMPlexMonoSemibold,semibold'],
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"typewriter", "tt", "plex-mono", "scale")
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return fm
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font2pkgmap = dict()
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pkg2fontmap = dict()
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pkgmap = dict()
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for fl in font_list:
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fe = fontinfo()
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flt = fl.split(",")
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font_name = flt[0]
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fe.options = flt[1:]
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if pkg == None:
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fe.package = font_name
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else:
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fe.package = pkg
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font2pkgmap[font_name] = fe
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pkgkey = createkey(fe.package, fe.options)
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if pkgkey in pkg2fontmap:
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# Repeated the same entry? Check content
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if pkg2fontmap[pkgkey] != font_name:
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print "ERROR:"
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pkg2fontmap[pkgkey] = font_name
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pkgmap[fe.package] = 1
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def convert_fonts(document, fm):
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" Handle font definition to LaTeX "
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rpkg = re.compile(r'^\\usepackage(\[([^\]]*)\])?\{([^\}]+)\}')
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rscaleopt = re.compile(r'^scaled?=(.*)')
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ft = font_type
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if scale_type == None:
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fontscale = None
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else:
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fontscale = "\\font_" + scale_type + "_scale"
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i = 0
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while i < len(document.preamble):
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i = find_re(document.preamble, rpkg, i)
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@ -136,15 +181,22 @@ def convert_fonts(document, font_list, font_type, scale_type, pkg):
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del options[o]
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break
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if not pkg in pkgmap:
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if not pkg in fm.pkginmap:
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i += 1
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continue
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# determine fontname
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fn = getfontname(pkg, options, pkg2fontmap, font2pkgmap)
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fn = fm.getfontname(pkg, options)
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if fn == None:
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i += 1
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continue
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del document.preamble[i]
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fontinfo = fm.font2pkgmap[fn]
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if fontinfo.scaletype == None:
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fontscale = None
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else:
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fontscale = "\\font_" + fontinfo.scaletype + "_scale"
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fontinfo.scaleval = oscale
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if i > 0 and document.preamble[i-1] == "% Added by lyx2lyx":
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del document.preamble[i-1]
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if fontscale != None:
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@ -156,58 +208,55 @@ def convert_fonts(document, font_list, font_type, scale_type, pkg):
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if oscale != None:
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scale = "%03d" % int(float(oscale) * 100)
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document.header[j] = fontscale + " " + scale + " " + vals[1]
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ft = "\\font_" + fontinfo.fonttype
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j = find_token(document.header, ft, 0)
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if j != -1:
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val = get_value(document.header, ft, j)
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vals = val.split()
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document.header[j] = ft + ' "' + fn + '" ' + vals[1]
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def revert_fonts(document, font_list, fontmap, package=None):
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def revert_fonts(document, fm, fontmap):
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" Revert native font definition to LaTeX "
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# fonlist := list of fonts created from the same package
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# Empty package means that the font-name is the same as the package-name
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# fontmap (key = package, val += found options) will be filled
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# and used later in add_preamble_fonts() to be added to user-preamble
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if find_token(document.header, "\\use_non_tex_fonts false", 0) != -1:
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font_types = ["\\font_roman", "\\font_sans,sf", "\\font_typewriter,tt", "\\font_math,math"]
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optmap = dict()
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for fontl1 in font_list:
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fontl = fontl1.split(",")
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font = fontl[0]
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optmap[font] = fontl[1:]
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for ft1 in font_types:
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fts = ft1.split(",")
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ft = fts[0]
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i = find_token(document.header, ft, 0)
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if i == -1:
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continue
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val = get_value(document.header, ft, i)
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words = val.split()
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font = words[0].replace('"', '')
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if not font in optmap:
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continue
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if package == None:
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val = font;
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else:
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val = package
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if not val in fontmap:
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fontmap[val] = []
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document.header[i] = ft + ' "default" ' + words[1]
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if len(fts) > 1:
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xval = get_value(document.header, "\\font_" + fts[1] + "_scale", 0)
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if xval != '':
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# cutoff " 100"
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xval = xval[:-4]
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if xval != "100":
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# set correct scale option
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if re.match('Deja.*', val):
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scale_par = "scaled"
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else:
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scale_par = "scale"
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fontmap[val].extend([scale_par + "=" + format(float(xval) / 100, '.2f')])
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if len(optmap[font]) > 0:
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fontmap[val].extend(optmap[font])
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rfontscale = re.compile(r'^\s*(\\font_(roman|sans|typewriter|math))\s+')
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rscales = re.compile(r'^\s*(\d+)\s+(\d+)')
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i = 0
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while i < len(document.header):
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i = find_re(document.header, rfontscale, i)
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if (i == -1):
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break
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mo = rfontscale.search(document.header[i])
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if mo == None:
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i += 1
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continue
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ft = mo.group(1) # 'roman', 'sans', 'typewriter', 'math'
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val = get_value(document.header, ft, i)
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words = val.split()
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font = words[0].replace('"', '')
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if not font in fm.font2pkgmap:
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i += 1
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continue
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fontinfo = fm.font2pkgmap[font]
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val = fontinfo.package
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if not val in fontmap:
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fontmap[val] = []
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document.header[i] = ft + ' "default" ' + words[1]
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if fontinfo.scaleopt != None:
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xval = get_value(document.header, "\\font_" + fontinfo.scaletype + "_scale", 0)
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mo = rscales.search(xval)
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if mo != None:
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xval1 = mo.group(1)
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xval2 = mo.group(2)
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if xval1 != "100":
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# set correct scale option
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fontmap[val].extend([fontinfo.scaleopt + "=" + format(float(xval1) / 100, '.2f')])
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if len(fontinfo.options) > 0:
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fontmap[val].extend(fontinfo.options)
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i += 1
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###############################################################################
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###
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@ -215,60 +264,21 @@ def revert_fonts(document, font_list, fontmap, package=None):
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###
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###############################################################################
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def convert_ibmplex(document):
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" Handle IBM Plex font definition to LaTeX "
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def convert_latexFonts(document):
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" Handle DejaVu and IBMPlex fonts definition to LaTeX "
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ibmplex_fonts_roman = ['IBMPlexSerif', 'IBMPlexSerifThin,thin',
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'IBMPlexSerifExtraLight,extralight', 'IBMPlexSerifLight,light',
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'IBMPlexSerifSemibold,semibold']
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ibmplex_fonts_sans = ['IBMPlexSans','IBMPlexSansCondensed,condensed',
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'IBMPlexSansThin,thin', 'IBMPlexSansExtraLight,extralight',
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'IBMPlexSansLight,light', 'IBMPlexSansSemibold,semibold']
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ibmplex_fonts_typewriter = ['IBMPlexMono', 'IBMPlexMonoThin,thin',
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'IBMPlexMonoExtraLight,extralight', 'IBMPlexMonoLight,light',
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'IBMPlexMonoSemibold,semibold']
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if find_token(document.header, "\\use_non_tex_fonts false", 0) != -1:
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fm = createFontMapping()
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convert_fonts(document, fm)
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convert_fonts(document, ibmplex_fonts_roman, "\\font_roman", None, "plex-serif")
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convert_fonts(document, ibmplex_fonts_sans, "\\font_sans", "sf", "plex-sans")
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convert_fonts(document, ibmplex_fonts_typewriter, "\\font_typewriter", "tt", "plex-mono")
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def revert_ibmplex(document):
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" Revert native IBM Plex font definition to LaTeX "
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fontmap = dict()
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revert_fonts(document, ['IBMPlexSerif', 'IBMPlexSerifThin,thin',
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'IBMPlexSerifExtraLight,extralight',
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'IBMPlexSerifLight,light', 'IBMPlexSerifSemibold,semibold'],
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fontmap, "plex-serif")
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revert_fonts(document, ['IBMPlexSans','IBMPlexSansCondensed,condensed',
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'IBMPlexSansThin,thin', 'IBMPlexSansExtraLight,extralight',
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'IBMPlexSansLight,light', 'IBMPlexSansSemibold,semibold'],
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fontmap, "plex-sans")
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revert_fonts(document, ['IBMPlexMono', 'IBMPlexMonoThin,thin',
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'IBMPlexMonoExtraLight,extralight', 'IBMPlexMonoLight,light',
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'IBMPlexMonoSemibold,semibold'],
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fontmap, "plex-mono")
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add_preamble_fonts(document, fontmap)
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def convert_dejavu(document):
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" Handle DejaVu font definition to LaTeX "
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dejavu_fonts_roman = ['DejaVuSerif', 'DejaVuSerifCondensed']
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dejavu_fonts_sans = ['DejaVuSans','DejaVuSansCondensed']
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dejavu_fonts_typewriter = ['DejaVuSansMono']
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convert_fonts(document, dejavu_fonts_roman, "\\font_roman", None, None)
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convert_fonts(document, dejavu_fonts_sans, "\\font_sans", "sf", None)
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convert_fonts(document, dejavu_fonts_typewriter, "\\font_typewriter", "tt", None)
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def revert_dejavu(document):
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def revert_latexFonts(document):
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" Revert native DejaVu font definition to LaTeX "
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dejavu_fonts = ['DejaVuSerif', 'DejaVuSerifCondensed', 'DejaVuSans',
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'DejaVuSansMono', 'DejaVuSansCondensed']
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fontmap = dict()
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revert_fonts(document, dejavu_fonts, fontmap)
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add_preamble_fonts(document, fontmap)
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if find_token(document.header, "\\use_non_tex_fonts false", 0) != -1:
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fontmap = dict()
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fm = createFontMapping()
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revert_fonts(document, fm, fontmap)
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add_preamble_fonts(document, fontmap)
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def removeFrontMatterStyles(document):
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" Remove styles Begin/EndFrontmatter"
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@ -1342,7 +1352,7 @@ convert = [
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[558, [removeFrontMatterStyles]],
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[559, []],
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[560, []],
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[561, [convert_dejavu, convert_ibmplex]],
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[561, [convert_latexFonts]], # Handle dejavu, ibmplex fonts in GUI
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[562, []],
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[563, []]
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]
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@ -1350,7 +1360,7 @@ convert = [
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revert = [
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[562, [revert_listpargs]],
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[561, [revert_l7ninfo]],
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[560, [revert_ibmplex, revert_dejavu]],
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[560, [revert_latexFonts]], # Handle dejavu, ibmplex fonts in user preamble
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[559, [revert_timeinfo, revert_namenoextinfo]],
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[558, [revert_dateinfo]],
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[557, [addFrontMatterStyles]],
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