protected bool Equals(CommandButtonPropMask other)
{
return(HasForeColor == other.HasForeColor && HasBackColor == other.HasBackColor && HasVariousPropertyBits == other.HasVariousPropertyBits &&
HasCaption == other.HasCaption && HasPicturePosition == other.HasPicturePosition && HasSize == other.HasSize &&
HasMousePointer == other.HasMousePointer && HasPicture == other.HasPicture && HasAccelerator == other.HasAccelerator &&
TakeFocusOnClick == other.TakeFocusOnClick && HasMouseIcon == other.HasMouseIcon);
}
public CommandButtonControl(byte[] b)
{
using (var st = new MemoryStream(b))
using (var r = new FrxReader(st)) {
MinorVersion = r.ReadByte();
MajorVersion = r.ReadByte();
var cbCommandButton = r.ReadUInt16();
PropMask = new CommandButtonPropMask(r.ReadUInt32());
// DataBlock
ForeColor = PropMask.HasForeColor ? r.ReadOleColor() : null;
BackColor = PropMask.HasBackColor ? r.ReadOleColor() : null;
VariousPropertyBits = PropMask.HasVariousPropertyBits ? r.ReadUInt32() : 0;
var captionCcb = PropMask.HasCaption ? r.ReadCcb() : Tuple.Create(0, false);
PicturePosition = PropMask.HasPicturePosition ? r.ReadPicturePosition() : PicturePosition.RightTop;
MousePointer = PropMask.HasMousePointer ? r.ReadMousePointer() : MousePointer.Arrow;
if (PropMask.HasPicture)
{
r.Skip2Bytes();
}
Accelerator = PropMask.HasAccelerator ? r.ReadWChar() : "";
if (PropMask.HasMouseIcon)
{
r.Skip2Bytes();
}
// ExtraDataBlock
Caption = r.ReadStringFromCcb(captionCcb);
Size = PropMask.HasSize ? r.ReadCoords() : Tuple.Create(0, 0);
r.AlignTo(4);
if (cbCommandButton != r.BaseStream.Position - 4)
{
throw new ApplicationException("Error reading 'o' stream in .frx data: expected cbCommandButton size "
+ $"{r.BaseStream.Position - 4}, but actual size was {cbCommandButton}.");
}
// StreamData
Picture = PropMask.HasPicture ? r.ReadGuidAndPicture() : new byte[0];
MouseIcon = PropMask.HasMouseIcon ? r.ReadGuidAndPicture() : new byte[0];
TextProps = r.ReadTextProps();
}
}
