def makeMarkFilteringSets(sets, font): self = ot.MarkGlyphSetsDef() self.MarkSetTableFormat = 1 self.MarkSetCount = 1 + max(sets.keys()) self.Coverage = [None] * self.MarkSetCount for k,v in sorted(sets.items()): self.Coverage[k] = makeCoverage(set(v), font) return self
def buildMarkGlyphSetsDef(markSets, glyphMap): """[{"acute","grave"}, {"caron","grave"}] --> otTables.MarkGlyphSetsDef""" if not markSets: return None self = ot.MarkGlyphSetsDef() self.MarkSetTableFormat = 1 self.Coverage = [buildCoverage(m, glyphMap) for m in markSets] self.MarkSetCount = len(self.Coverage) return self
def makeGDEF(self): gdef = otTables.GDEF() gdef.Version = 1.0 gdef.GlyphClassDef = otTables.GlyphClassDef() inferredGlyphClass = {} for lookup in self.lookups_: inferredGlyphClass.update(lookup.inferGlyphClasses()) marks = {} # glyph --> markClass for markClass in self.parseTree.markClasses.values(): for markClassDef in markClass.definitions: for glyph in markClassDef.glyphSet(): other = marks.get(glyph) if other not in (None, markClass): name1, name2 = sorted([markClass.name, other.name]) raise FeatureLibError( 'Glyph %s cannot be both in ' 'markClass @%s and @%s' % (glyph, name1, name2), markClassDef.location) marks[glyph] = markClass inferredGlyphClass[glyph] = 3 gdef.GlyphClassDef.classDefs = inferredGlyphClass gdef.AttachList = None gdef.LigCaretList = None markAttachClass = {g: c for g, (c, _) in self.markAttach_.items()} if markAttachClass: gdef.MarkAttachClassDef = otTables.MarkAttachClassDef() gdef.MarkAttachClassDef.classDefs = markAttachClass else: gdef.MarkAttachClassDef = None if self.markFilterSets_: gdef.Version = 0x00010002 m = gdef.MarkGlyphSetsDef = otTables.MarkGlyphSetsDef() m.MarkSetTableFormat = 1 m.MarkSetCount = len(self.markFilterSets_) m.Coverage = [] filterSets = [(id, glyphs) for (glyphs, id) in self.markFilterSets_.items()] for i, glyphs in sorted(filterSets): coverage = otTables.Coverage() coverage.glyphs = sorted(glyphs, key=self.font.getGlyphID) m.Coverage.append(coverage) if (len(gdef.GlyphClassDef.classDefs) == 0 and gdef.MarkAttachClassDef is None): return None result = getTableClass("GDEF")() result.table = gdef return result