Added a hack to add cmap mapping for proportional digit one.

1 files changed, 52 insertions, 0 deletions

diff --git a/scripts/touchup_for_glass.py b/scripts/touchup_for_glass.py
new file mode 100755
index 0000000..1374e32
--- /dev/null
+++ b/scripts/touchup_for_glass.py
@@ -0,0 +1,52 @@
+#!/usr/bin/python
+"""Post-build changes for Glass."""
+
+import os
+from os import path
+import sys
+
+from fontTools import ttLib
+from nototools import font_data
+
+
+def apply_glass_hacks(font):
+    """Apply glass-specific hacks."""
+    # Really ugly hack, expecting the proportional digit one to be at
+    # glyph01965.
+    font_data.add_to_cmap(font, {0xEE00: 'glyph01965'})
+
+    # Fix version number from buildnumber.txt
+    from datetime import date
+
+    build_number_txt = path.join(
+        path.dirname(__file__), os.pardir, 'res', 'buildnumber.txt')
+    build_number = open(build_number_txt).read().strip()
+
+    version_record = 'Version 2.0%s; %d; Glass' % (
+        build_number, date.today().year)
+
+    for record in font['name'].names:
+        if record.nameID == 5:
+            if record.platformID == 1 and record.platEncID == 0:  # MacRoman
+                record.string = version_record
+            elif record.platformID == 3 and record.platEncID == 1:
+                # Windows UCS-2
+                record.string = version_record.encode('UTF-16BE')
+            else:
+                assert False
+
+
+def correct_font(source_font_name, target_font_name):
+    """Corrects metrics and other meta information."""
+    font = ttLib.TTFont(source_font_name)
+    apply_glass_hacks(font)
+    font.save(target_font_name)
+
+
+def main(argv):
+    """Correct the font specified in the command line."""
+    correct_font(argv[1], argv[2])
+
+
+if __name__ == "__main__":
+    main(sys.argv)