X-Git-Url: https://git.donarmstrong.com/?a=blobdiff_plain;f=buildscripts%2Fmf-to-table.py;h=f675e989001d60e0b42da9eb7189c32e0f44c776;hb=3d708651aa9392006385a2eb95ffb14c611be6c3;hp=36e00febae2f0bc5efb7c1d2f93d4d5dfe8d687f;hpb=a1ac6142347beea8db846898b777b0e67cf9f83f;p=lilypond.git diff --git a/buildscripts/mf-to-table.py b/buildscripts/mf-to-table.py index 36e00febae..f675e98900 100644 --- a/buildscripts/mf-to-table.py +++ b/buildscripts/mf-to-table.py @@ -1,10 +1,10 @@ #!@PYTHON@ -# mf-to-table.py -- convert spacing info in MF logs .afm and .tex -# +# mf-to-table.py -- convert spacing info in MF logs . and .tex +# # source file of the GNU LilyPond music typesetter -# -# (c) 1997--2004 Han-Wen Nienhuys +# +# (c) 1997--2006 Han-Wen Nienhuys import os import sys @@ -18,8 +18,8 @@ postfixes = ['log', 'dvi', '2602gf', 'tfm'] def read_log_file (fn): str = open (fn).read () - str = re.sub ('\n', '', str) - str = re.sub ('[\t ]+', ' ', str) + str = re.sub ('\n', '', str) + str = re.sub ('[\t ]+', ' ', str) deps = [] autolines = [] @@ -37,14 +37,13 @@ def read_log_file (fn): return (autolines, deps) - class Char_metric: def __init__ (self): pass def tfm_checksum (fn): - sys.stderr.write ("Reading checksum from `%s'\n" % fn) + sys.stderr.write ("Reading checksum from `%s'\n" % fn) s = open (fn).read () s = s[ 12 * 2 : ] cs_bytes = s[:4] @@ -57,31 +56,40 @@ def tfm_checksum (fn): return cs -## ugh. What's font_family supposed to be? It's not an afm thing. font_family = 'feta' + def parse_logfile (fn): (autolines, deps) = read_log_file (fn) charmetrics = [] - global_info = {} + + global_info = { + 'filename' : os.path.splitext (os.path.basename (fn))[0] + } group = '' for l in autolines: - tags = string.split(l, '@:') + tags = string.split (l, '@:') if tags[0] == 'group': group = tags[1] + elif tags[0] == 'puorg': + group = '' elif tags[0] == 'char': + name = tags[9] + + name = re.sub ('-', 'M', name) + if group: + name = group + '.' + name m = { - 'description': tags[1], - 'name': group + '-' + tags[9], - 'tex': tags[10], + 'description': tags[1], + 'name': name, 'code': string.atoi (tags[2]), - 'breapth':string.atof (tags[3]), + 'breapth': string.atof (tags[3]), 'width': string.atof (tags[4]), - 'depth':string.atof (tags[5]), - 'height':string.atof (tags[6]), + 'depth': string.atof (tags[5]), + 'height': string.atof (tags[6]), 'wx': string.atof (tags[7]), - 'wy':string.atof (tags[8]), - } + 'wy': string.atof (tags[8]), + } charmetrics.append (m) elif tags[0] == 'font': global font_family @@ -89,120 +97,99 @@ def parse_logfile (fn): # To omit 'GNU' (foundry) from font name proper: # name = tags[2:] #urg - if 0: #testing + if 0: # testing tags.append ('Regular') + + encoding = re.sub (' ','-', tags[5]) + tags = tags[:-1] name = tags[1:] - global_info['DesignSize'] = string.atof (tags[4]) - global_info['FontName'] = string.join (name,'-') + global_info['design_size'] = string.atof (tags[4]) + global_info['FontName'] = string.join (name, '-') global_info['FullName'] = string.join (name,' ') global_info['FamilyName'] = string.join (name[1:-1], '-') if 1: global_info['Weight'] = tags[4] - else: #testing + else: # testing global_info['Weight'] = tags[-1] + global_info['FontBBox'] = '0 0 1000 1000' global_info['Ascender'] = '0' global_info['Descender'] = '0' - global_info['EncodingScheme'] = tags[5] - - return (global_info, charmetrics, deps) - - -def write_afm_char_metric(file, charmetric): - - f = 1000; - tup = (charmetric['code'], - charmetric['name'], - -charmetric['breapth'] *f, - -charmetric['depth']*f, - charmetric['width']*f, - charmetric['height']*f, - charmetric['wx'] * f, - charmetric['wy'] * f) - - file.write ('C %d ; N %s ; B %d %d %d %d ; W %d %d ;\n'% tup) + global_info['EncodingScheme'] = encoding -def write_afm_header (file): - file.write ("StartFontMetrics 2.0\n") - file.write ("Comment Automatically generated by mf-to-table.py\n") + elif tags[0] == 'parameter': + global_info[tags[1]] = tags[2]; + + return (global_info, charmetrics, deps) -def write_afm_metric (file, global_info, charmetrics): - for (k,v) in global_info.items(): - file.write ("%s %s\n" % (k,v)) - file.write ('StartCharMetrics %d\n' % len(charmetrics )) - for m in charmetrics: - write_afm_char_metric (file,m) - file.write ('EndCharMetrics\n') - file.write ('EndFontMetrics\n') def write_tex_defs (file, global_info, charmetrics): - ##nm = global_info['FontFamily'] nm = font_family for m in charmetrics: - file.write (r'''\gdef\%s%s{\char%d}%%%s''' % (nm, m['tex'], m['code'],'\n')) + + texname = re.sub ('[_.]', 'X', m['name']) + def digit_to_letter (match): + return chr (ord (match.group(1)) - ord ('0') + ord ('A')) + texname = re.sub ('([0-9])', digit_to_letter, texname) + file.write (r'''\gdef\%s%s{\char%d}%%%s''' % \ + (nm, texname, m['code'],'\n')) file.write ('\\endinput\n') + +def write_character_lisp_table (file, global_info, charmetrics): + + def conv_char_metric (charmetric): + f = 1.0 + s = """(%s . +((bbox . (%f %f %f %f)) + (subfont . "%s") + (subfont-index . %d) + (attachment . (%f . %f)))) +""" %(charmetric['name'], + -charmetric['breapth'] * f, + -charmetric['depth'] * f, + charmetric['width'] * f, + charmetric['height'] * f, + global_info['filename'], + charmetric['code'], + charmetric['wx'], + charmetric['wy']) + + return s + + for c in charmetrics: + file.write (conv_char_metric (c)) + + +def write_global_lisp_table (file, global_info): + str = '' + + keys = ['staffsize', 'stafflinethickness', 'staff_space', + 'linethickness', 'black_notehead_width', 'ledgerlinethickness', + 'design_size', + 'blot_diameter' + ] + for k in keys: + if global_info.has_key (k): + str = str + "(%s . %s)\n" % (k,global_info[k]) + + file.write (str) + + def write_ps_encoding (name, file, global_info, charmetrics): encs = ['.notdef'] * 256 for m in charmetrics: - encs[m['code']] = m['tex'] + encs[m['code']] = m['name'] file.write ('/%s [\n' % name) - for m in range(0,256): + for m in range (0, 256): file.write (' /%s %% %d\n' % (encs[m], m)) file.write ('] def\n') - -def write_fontlist (file, global_info, charmetrics): - ##nm = global_info['FontFamily'] - nm = font_family - per_line = 3 - file.write (r""" -%% LilyPond file to list all font symbols and the corresponding names -%% Automatically generated by mf-to-table.py -\score{ \lyrics \new Lyrics { \time %d/8 -""" % (2*per_line+1)) - - count = 0 - for m in charmetrics: - - count += 1 - -## \musicglyph and \markup require "_" to be escaped differently: - - scm_string = re.sub('_', r'_', m['name']) - tex_string = re.sub ('_', r'\\_' , m['name']) - -## prevent TeX from interpreting "--" as long dash: - tex_string=re.sub('--','-{}-', tex_string) - - file.write (' \\markup { \\raise #0.75 \\vcenter \\musicglyph #"%s" " %s" } 4 \n' % (scm_string, tex_string)) - - if (count % 3) ==0: - file.write ('\skip 8 \\break\n') - file.write (r""" -} - \paper{ - interscoreline = 1.0 - indent = 0.0 \cm - \context { - \LyricsContext - \override SeparationItem #'padding = #2 - minimumVerticalExtent = ##f - } - \context { - \ScoreContext - \remove "Bar_number_engraver" - } - } - } -""") def write_deps (file, deps, targets): - - for t in targets: t = re.sub ( '^\\./', '', t) file.write ('%s '% t) @@ -211,12 +198,13 @@ def write_deps (file, deps, targets): file.write ('%s ' % d) file.write ('\n') -def help(): - sys.stdout.write(r"""Usage: mf-to-table [OPTIONS] LOGFILEs + +def help (): + sys.stdout.write(r"""Usage: mf-to-table [OPTIONS] LOGFILEs + Generate feta metrics table from preparated feta log. Options: - -a, --afm=FILE specify .afm file -d, --dep=FILE print dependency info to FILE -h, --help print this help -l, --ly=FILE name output table @@ -224,21 +212,22 @@ Options: -p, --package=DIR specify package -t, --tex=FILE name output tex chardefs - """ -) - sys.exit (0) - - + """) + sys.exit (0) -(options, files) = getopt.getopt( - sys.argv[1:], 'a:d:hl:o:p:t:', - ['enc=', 'afm=', 'outdir=', 'dep=', 'tex=', 'ly=', 'debug', 'help', 'package=']) +(options, files) = \ + getopt.getopt (sys.argv[1:], + 'a:d:ho:p:t:', + ['enc=', 'outdir=', 'dep=', 'lisp=', + 'global-lisp=', + 'tex=', 'debug', 'help', 'package=']) +global_lisp_nm = '' +char_lisp_nm = '' enc_nm = '' texfile_nm = '' depfile_nm = '' -afmfile_nm = '' lyfile_nm = '' outdir_prefix = '.' @@ -251,18 +240,16 @@ for opt in options: outdir_prefix = a elif o == '--tex' or o == '-t': texfile_nm = a + elif o == '--lisp': + char_lisp_nm = a + elif o == '--global-lisp': + global_lisp_nm = a elif o == '--enc': enc_nm = a - elif o == '--ly' or o == '-': - lyfile_nm = a elif o== '--help' or o == '-h': help() - elif o=='--afm' or o == '-a': - afmfile_nm = a elif o == '--debug': debug_b = 1 - elif o == '-p' or o == '--package': - topdir = a else: print o raise getopt.error @@ -270,31 +257,22 @@ for opt in options: base = re.sub ('.tex$', '', texfile_nm) for filenm in files: - (g,m, deps) = parse_logfile (filenm) + (g, m, deps) = parse_logfile (filenm) cs = tfm_checksum (re.sub ('.log$', '.tfm', filenm)) - afm = open (afmfile_nm, 'w') - write_afm_header (afm) - afm.write ("Comment TfmCheckSum %d\n" % cs) - afm.write ("Comment DesignSize %.2f\n" % g['DesignSize']) - - del g['DesignSize'] - - write_afm_metric (afm, g, m) - write_tex_defs (open (texfile_nm, 'w'), g, m) enc_name = 'FetaEncoding' - if re.search ('parmesan', filenm) : + if re.search ('parmesan', filenm): enc_name = 'ParmesanEncoding' - elif re.search ('feta-brace', filenm) : + elif re.search ('feta-brace', filenm): enc_name = 'FetaBraceEncoding' + elif re.search ('feta-alphabet', filenm): + enc_name = 'FetaAlphabetEncoding'; - write_ps_encoding (enc_name, open (enc_nm, 'w'), g, m) - - write_deps (open (depfile_nm, 'wb'), deps, [base + '.dvi', base + '.pfa', base + '.pfb', texfile_nm, afmfile_nm]) - if lyfile_nm != '': - write_fontlist(open (lyfile_nm, 'w'), g, m) - - - + write_character_lisp_table (open (char_lisp_nm, 'w'), g, m) + write_global_lisp_table (open (global_lisp_nm, 'w'), g) + if depfile_nm: + write_deps (open (depfile_nm, 'wb'), deps, + [base + '.log', base + '.dvi', base + '.pfa', + base + '.pfb', texfile_nm])