private IGlyphTransformationTable ParseGlyphChainingSubstitutionTable(int subTableOffset, dynamic fontTable, LookupFlags lookupFlags)
{
var type = typeof(GlyphTypeface).Assembly.GetType("MS.Internal.Shaping.GlyphChainingSubtable");
dynamic table = new AccessPrivateWrapper(type.Instantiate(subTableOffset));
var coverageTable = (ICoverageTable)this.ParseCoverageTable(fontTable, new AccessPrivateWrapper(table.Coverage(fontTable.Wrapped)));
var ruleSetTables = this.GetEnumerableFromInternalList(
() => (ushort)coverageTable.CoveredGlyphIds.Count(),
i => (dynamic) new AccessPrivateWrapper(table.RuleSet(fontTable.Wrapped, i))).ToList();
return(new ChainingGlyphContextTransformationTable
{
Coverage = coverageTable,
TransformationRules = ruleSetTables
.Select(
ruleSetTable => this.GetEnumerableFromInternalList(
() => ruleSetTable.RuleCount(fontTable.Wrapped),
i => (ChainingContextTransformationRule)this.ParseChainingTransformationRule(
fontTable,
new AccessPrivateWrapper(table.Rule(fontTable.Wrapped, i)),
(Func <dynamic, int, ushort>)((ruleTable, index) => (ushort)ruleTable.GlyphId(fontTable.Wrapped, index)),
coverageTable.CoveredGlyphIds[i])).ToList()).ToList(),
LookupFlags = lookupFlags
});
}
