private void setDefaultValues()
{
this.cvBack = 0;
this.cvFore = 0;
this.icoBack = Global.ColorIdentifier.auto;
this.icoFore = Global.ColorIdentifier.auto;
this.ipat = ShadingPattern.Automatic;
}
/// <summary>
/// Parses the bytes to retrieve a ShadingDescriptor.
/// </summary>
/// <param name="bytes">The bytes</param>
public ShadingDescriptor(byte[] bytes)
{
if (bytes.Length == 10)
{
//it's a Word 2000/2003 descriptor
this.cvFore = Utils.BitArrayToUInt32(new BitArray(new byte[] { bytes[2], bytes[1], bytes[0] }));
this.cvBack = Utils.BitArrayToUInt32(new BitArray(new byte[] { bytes[6], bytes[5], bytes[4] }));
this.ipat = (ShadingPattern)System.BitConverter.ToUInt16(bytes, 8);
}
else if (bytes.Length == 2)
{
//it's a Word 97 SPRM
short val = System.BitConverter.ToInt16(bytes, 0);
this.icoFore = (Global.ColorIdentifier)((val << 11) >> 11);
this.icoBack = (Global.ColorIdentifier)((val << 2) >> 7);
this.ipat = (ShadingPattern)(val >> 10);
}
else
{
throw new ByteParseException("Cannot parse the struct SHD, the length of the struct doesn't match");
}
}
/// <summary>
/// Parses the byte for a BRC
/// </summary>
/// <param name="bytes"></param>
public BorderCode(byte[] bytes)
{
if (Utils.ArraySum(bytes) == bytes.Length * 255)
{
this.fNil = true;
}
else if (bytes.Length == 8)
{
//it's a border code of Word 2000/2003
this.cv = System.BitConverter.ToInt32(bytes, 0);
this.ico = Global.ColorIdentifier.auto;
this.dptLineWidth = bytes[4];
this.brcType = bytes[5];
short val = System.BitConverter.ToInt16(bytes, 6);
this.dptSpace = val & 0x001F;
//not sure if this is correct, the values from the spec are definitly wrong:
this.fShadow = Utils.BitmaskToBool(val, 0x20);
this.fFrame = Utils.BitmaskToBool(val, 0x40);
}
else if (bytes.Length == 4)
{
//it's a border code of Word 97
ushort val = System.BitConverter.ToUInt16(bytes, 0);
this.dptLineWidth = (byte)(val & 0x00FF);
this.brcType = (byte)((val & 0xFF00) >> 8);
val = System.BitConverter.ToUInt16(bytes, 2);
this.ico = (Global.ColorIdentifier)(val & 0x00FF);
this.dptSpace = (val & 0x1F00) >> 8;
}
else
{
throw new ByteParseException("Cannot parse the struct BRC, the length of the struct doesn't match");
}
}