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Commit 9990819c authored by TreeHugger Robot's avatar TreeHugger Robot Committed by Automerger Merge Worker
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Merge "Rename the font file with PostScript name based file name" into sc-dev am: ffbe40de

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/base/+/13549152

MUST ONLY BE SUBMITTED BY AUTOMERGER

Change-Id: I45683b2118ebd7edee9e291d2a093a247e2edb54
parents 8c787b4f ffbe40de
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+247 −247

File changed.

Preview size limit exceeded, changes collapsed.

+1 −1
Original line number Diff line number Diff line
@@ -33,7 +33,7 @@ namespace {

constexpr char kRobotoVariable[] = "/system/fonts/Roboto-Regular.ttf";

constexpr char kRegularFont[] = "/system/fonts/NotoSerif-Regular.ttf";
constexpr char kRegularFont[] = "/system/fonts/NotoSerif.ttf";
constexpr char kBoldFont[] = "/system/fonts/NotoSerif-Bold.ttf";
constexpr char kItalicFont[] = "/system/fonts/NotoSerif-Italic.ttf";
constexpr char kBoldItalicFont[] = "/system/fonts/NotoSerif-BoldItalic.ttf";
+55 −0
Original line number Diff line number Diff line
@@ -11,6 +11,12 @@ from fontTools import ttLib

EMOJI_VS = 0xFE0F

#TODO(179952916): Rename CutiveMono and DancingScript
CANONICAL_NAME_EXCEPTION_LIST = [
    'CutiveMono.ttf',
    'DancingScript-Regular.ttf',
]

LANG_TO_SCRIPT = {
    'as': 'Beng',
    'be': 'Cyrl',
@@ -665,6 +671,53 @@ def check_cjk_punctuation():
            assert_font_supports_none_of_chars(record.font, cjk_punctuation, name)


def getPostScriptName(font):
  ttf = open_font(font)
  nameTable = ttf['name']
  for name in nameTable.names:
    if name.nameID == 6 and name.platformID == 3 and name.platEncID == 1 and name.langID == 0x0409:
      return str(name)


def getSuffix(font):
  file_path, index = font
  with open(path.join(_fonts_dir, file_path), 'rb') as f:
    tag = f.read(4)
    isCollection = tag == b'ttcf'

  ttf = open_font(font)
  isType1 = ('CFF ' in ttf or 'CFF2' in ttf)

  if isType1:
    if isCollection:
      return '.otc'
    else:
      return '.otf'
  else:
    if isCollection:
      return '.ttc'
    else:
      return '.ttf'


def check_canonical_name():
  for record in _all_fonts:
    file_name, index = record.font
    if file_name in CANONICAL_NAME_EXCEPTION_LIST:
      continue

    if index and index != 0:
      continue

    psName = getPostScriptName(record.font)
    assert psName, 'PostScript must be defined'

    suffix = getSuffix(record.font)
    canonicalName = '%s%s' % (psName, suffix)

    assert file_name == canonicalName, (
        '%s is not a canonical name. Must be %s' % (file_name, canonicalName))

def main():
    global _fonts_dir
    target_out = sys.argv[1]
@@ -682,6 +735,8 @@ def main():

    check_cjk_punctuation()

    check_canonical_name()

    check_emoji = sys.argv[2]
    if check_emoji == 'true':
        ucd_path = sys.argv[3]