summaryrefslogtreecommitdiffstats
path: root/examples/fontforge-old/FFundblEncode.py
diff options
context:
space:
mode:
Diffstat (limited to 'examples/fontforge-old/FFundblEncode.py')
-rwxr-xr-xexamples/fontforge-old/FFundblEncode.py50
1 files changed, 50 insertions, 0 deletions
diff --git a/examples/fontforge-old/FFundblEncode.py b/examples/fontforge-old/FFundblEncode.py
new file mode 100755
index 0000000..651a7e3
--- /dev/null
+++ b/examples/fontforge-old/FFundblEncode.py
@@ -0,0 +1,50 @@
+#!/usr/bin/env python
+'''FontForge: Re-encode double-encoded glyphs based on double encoding data in a file
+Lines in file should look like: "LtnSmARetrHook",U+F236,U+1D8F'''
+__url__ = 'http://github.com/silnrsi/pysilfont'
+__copyright__ = 'Copyright (c) 2015 SIL International (http://www.sil.org)'
+__license__ = 'Released under the MIT License (http://opensource.org/licenses/MIT)'
+__author__ = 'David Raymond'
+
+from silfont.core import execute
+
+argspec = [
+ ('ifont',{'help': 'Input font file'}, {'type': 'infont'}),
+ ('ofont',{'help': 'Output font file','nargs': '?' }, {'type': 'outfont', 'def': 'new'}),
+ ('-i','--input',{'help': 'Input csv text file'}, {'type': 'infile', 'def': 'DblEnc.txt'}),
+ ('-l','--log',{'help': 'Log file'}, {'type': 'outfile', 'def': 'unDblEnc.log'})]
+
+def doit(args) :
+ font=args.ifont
+ inpf = args.input
+ logf = args.log
+# Create dbl_encode list from the input file
+ dbl_encode = {}
+ for line in inpf.readlines():
+ glyphn, pua_usv_str, std_usv_str = line.strip().split(",") # will exception if not 3 elements
+ if glyphn[0] in '"\'' : glyphn = glyphn[1:-1] # slice off quote marks, if present
+ pua_usv, std_usv = int(pua_usv_str[2:], 16), int(std_usv_str[2:], 16)
+ dbl_encode[glyphn] = [std_usv, pua_usv]
+ inpf.close()
+
+ for glyph in sorted(dbl_encode.keys()):
+ logf.write (reincode(font,glyph,dbl_encode[glyph][0]))
+ logf.write (reincode(font,glyph+"Dep",dbl_encode[glyph][1]))
+ logf.close()
+ return font
+
+def reincode(font,glyph,usv):
+ if glyph not in font:
+ return ("Glyph %s not in font\n" % (glyph))
+ g = font[glyph]
+ ousvs=[g.unicode]
+ oalt=g.altuni
+ if oalt != None:
+ for au in oalt:
+ ousvs.append(au[0]) # (may need to check variant flag)
+ g.unicode = usv
+ g.altuni = None
+ return ("encoding for %s changed: %s -> %s\n" % (glyph, ousvs, usv))
+
+def cmd() : execute("FF",doit,argspec)
+if __name__ == "__main__": cmd()