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Viewing changes to Lib/fontTools/ttLib/tables/C_F_F_.py

  • Committer: Bazaar Package Importer
  • Author(s): Anthony Fok
  • Date: 2003-11-18 00:53:59 UTC
  • Revision ID: james.westby@ubuntu.com-20031118005359-pqirsxbgdz0f0xmx
Tags: upstream-1.99+2.0b1+cvs20031014
Import upstream version 1.99+2.0b1+cvs20031014

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