public static CMapTable Load(BinaryReader reader)
{
ushort version = reader.ReadUInt16();
ushort numTables = reader.ReadUInt16();
var encodings = new EncodingRecord[numTables];
for (int i = 0; i < numTables; i++)
{
encodings[i] = EncodingRecord.Read(reader);
}
// foreach encoding we move forward looking for th subtables
var tables = new List <CMapSubTable>(numTables);
foreach (IGrouping <uint, EncodingRecord> encoding in encodings.Where(x => x.PlatformID == PlatformIDs.Windows).GroupBy(x => x.Offset))
{
reader.Seek(encoding.Key, System.IO.SeekOrigin.Begin);
ushort subTypeTableFormat = reader.ReadUInt16();
switch (subTypeTableFormat)
{
case 0:
tables.AddRange(Format0SubTable.Load(encoding, reader));
break;
case 4:
tables.AddRange(Format4SubTable.Load(encoding, reader));
break;
}
}
return(new CMapTable(tables.ToArray()));
}
static string EncodingIDDescription(FieldViewModel ivm)
{
if (ivm.Parent is FieldViewModel parent)
{
EncodingRecord er = (EncodingRecord)parent.Value;
UInt16 platformID = er.platformID;
UInt16 encodingID = er.encodingID;
return(ItemContentHelper.EncodingIDText(platformID, encodingID));
}
return(null);
}
public void Read(TTFReader r, uint tableStart)
{
r.ReadInt(out this.version);
r.ReadInt(out this.numTables);
this.encodingRecords = new List <EncodingRecord>();
for (int i = 0; i < this.numTables; ++i)
{
EncodingRecord er = new EncodingRecord();
er.Read(r);
this.encodingRecords.Add(er);
}
foreach (EncodingRecord rc in this.encodingRecords)
{
r.SetPosition(tableStart + rc.subtableOffset);
ushort format = r.ReadUInt16();
if (format == 0)
{
if (this.format0 == null)
{
this.format0 = new List <Format0>();
}
Format0 f0 = new Format0();
f0.Read(r);
this.format0.Add(f0);
}
else if (format == 2)
{
if (this.format2 == null)
{
this.format2 = new List <Format2>();
}
Format2 f2 = new Format2();
f2.Read(r);
this.format2.Add(f2);
}
else if (format == 4)
{
if (this.format4 == null)
{
this.format4 = new List <Format4>();
}
Format4 f4 = new Format4();
f4.Read(r);
this.format4.Add(f4);
}
else if (format == 6)
{
if (this.format6 == null)
{
this.format6 = new List <Format6>();
}
Format6 f6 = new Format6();
f6.Read(r);
this.format6.Add(f6);
}
else if (format == 8)
{
if (this.format8 == null)
{
this.format8 = new List <Format8>();
}
Format8 f8 = new Format8();
f8.Read(r);
this.format8.Add(f8);
}
else if (format == 10)
{
if (this.format10 == null)
{
this.format10 = new List <Format10>();
}
Format10 f10 = new Format10();
f10.Read(r);
this.format10.Add(f10);
}
else if (format == 12)
{
if (this.format12 == null)
{
this.format12 = new List <Format12>();
}
Format12 f12 = new Format12();
f12.Read(r);
this.format12.Add(f12);
}
else if (format == 13)
{
if (this.format13 == null)
{
this.format13 = new List <Format13>();
}
Format13 f13 = new Format13();
f13.Read(r);
this.format13.Add(f13);
}
else if (format == 14)
{
if (this.format14 == null)
{
this.format14 = new List <Format14>();
}
Format14 f14 = new Format14();
f14.Read(r);
this.format14.Add(f14);
}
}
}
