import DefaultTable
from fontTools import cffLib
class table_C_F_F_(DefaultTable.DefaultTable):
def __init__(self, tag):
DefaultTable.DefaultTable.__init__(self, tag)
self.cff = cffLib.CFFFontSet()
self._gaveGlyphOrder = 0
def decompile(self, data, otFont):
from cStringIO import StringIO
self.cff.decompile(StringIO(data), otFont)
assert len(self.cff) == 1, "can't deal with multi-font CFF tables."
def compile(self, otFont):
from cStringIO import StringIO
f = StringIO()
self.cff.compile(f, otFont)
return f.getvalue()
def haveGlyphNames(self):
if hasattr(self.cff[self.cff.fontNames[0]], "ROS"):
return 0 # CID-keyed font
else:
return 1
def getGlyphOrder(self):
if self._gaveGlyphOrder:
from fontTools import ttLib
raise ttLib.TTLibError, "illegal use of getGlyphOrder()"
self._gaveGlyphOrder = 1
return self.cff[self.cff.fontNames[0]].getGlyphOrder()
def setGlyphOrder(self, glyphOrder):
pass
# XXX
#self.cff[self.cff.fontNames[0]].setGlyphOrder(glyphOrder)
def toXML(self, writer, otFont, progress=None):
self.cff.toXML(writer, progress)
def fromXML(self, (name, attrs, content), otFont):
if not hasattr(self, "cff"):
self.cff = cffLib.CFFFontSet()
self.cff.fromXML((name, attrs, content))
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