public IconFile(System.IO.Stream s)
{
Skybound.Drawing.Design.IconFile.ICONDIR icondir;
Skybound.Drawing.Design.IconFile.ICONDIRENTRY icondirentry;
using (System.IO.BinaryReader binaryReader = new System.IO.BinaryReader(s))
{
icondir = new Skybound.Drawing.Design.IconFile.ICONDIR();
icondir.Read(binaryReader);
if ((icondir.idReserved != 0) || (icondir.idType != 1))
{
throw new System.Exception("The specified stream did not contain a valid icon.");
}
icondirentry = new Skybound.Drawing.Design.IconFile.ICONDIRENTRY();
Formats = new Skybound.Drawing.Design.IconFormat[icondir.idCount];
IconData = new System.Collections.Hashtable();
IconDirEntries = new System.Collections.Hashtable();
for (int i = 0; (ushort)i < icondir.idCount; i++)
{
icondirentry.Read(binaryReader);
Formats[i] = new Skybound.Drawing.Design.IconFormat(new System.Drawing.Size(icondirentry.bWidth, icondirentry.bHeight), GetColorDepth(icondirentry.wBitCount * icondirentry.wPlanes));
long l = s.Position;
s.Position = (long)icondirentry.dwImageOffset;
byte[] bArr = new byte[icondirentry.dwBytesInRes];
s.Read(bArr, 0, icondirentry.dwBytesInRes);
IconData[Formats[i]] = bArr;
IconDirEntries[Formats[i]] = icondirentry;
s.Position = l;
}
}
}
public System.Drawing.Icon ToIcon(Skybound.Drawing.Design.IconFormat iconFormat)
{
Skybound.Drawing.Design.IconFile.ICONDIR icondir;
byte[] bArr = (byte[])IconData[iconFormat];
System.Drawing.Icon icon = null;
if (bArr != null)
{
System.IO.Stream stream = new System.IO.MemoryStream();
System.IO.BinaryWriter binaryWriter = new System.IO.BinaryWriter(stream);
icondir = new Skybound.Drawing.Design.IconFile.ICONDIR();
icondir.idCount = 1;
icondir.idType = 1;
icondir.WriteToStream(binaryWriter);
Skybound.Drawing.Design.IconFile.ICONDIRENTRY icondirentry = (Skybound.Drawing.Design.IconFile.ICONDIRENTRY)IconDirEntries[iconFormat];
icondirentry.dwImageOffset = System.Runtime.InteropServices.Marshal.SizeOf(typeof(Skybound.Drawing.Design.IconFile.ICONDIR)) + System.Runtime.InteropServices.Marshal.SizeOf(typeof(Skybound.Drawing.Design.IconFile.ICONDIRENTRY));
icondirentry.WriteToStream(binaryWriter);
stream.Write(bArr, 0, bArr.Length);
stream.Position = (long)0;
icon = new System.Drawing.Icon(stream, icondirentry.bWidth, icondirentry.bHeight);
}
return(icon);
}
