public override void Execute(EditFieldCommandContext context)
{
var enumData = (EnumData)context.Field;
var buffer = enumData.Span.Buffer;
var pos = enumData.Span.Span.Start;
switch (enumData.Span.Length.ToUInt64())
{
case 1:
buffer.Replace(pos, (byte)enumFieldInfo.Value);
break;
case 2:
buffer.Replace(pos, (ushort)enumFieldInfo.Value);
break;
case 4:
buffer.Replace(pos, (uint)enumFieldInfo.Value);
break;
case 8:
buffer.Replace(pos, (ulong)enumFieldInfo.Value);
break;
default:
Debug.Fail($"Unknown size: {enumData.Span.Length}");
break;
}
}
public override bool IsChecked(EditFieldCommandContext context)
{
var enumData = (EnumData)context.Field;
var buffer = enumData.Span.Buffer;
var pos = enumData.Span.Span.Start;
switch (enumData.Span.Length.ToUInt64())
{
case 1: return(buffer.ReadByte(pos) == enumFieldInfo.Value);
case 2: return(buffer.ReadUInt16(pos) == enumFieldInfo.Value);
case 4: return(buffer.ReadUInt32(pos) == enumFieldInfo.Value);
case 8: return(buffer.ReadUInt64(pos) == enumFieldInfo.Value);
default:
Debug.Fail($"Unknown size: {enumData.Span.Length}");
return(false);
}
}
public override void Execute(EditFieldCommandContext context)
{
var flagsData = (FlagsData)context.Field;
var buffer = flagsData.Span.Buffer;
var pos = flagsData.Span.Span.Start;
if (isFlag)
{
switch (flagsData.Span.Length.ToUInt64())
{
case 1:
if ((buffer.ReadByte(pos) & flagInfo.Mask) != 0)
{
buffer.Replace(pos, (byte)(buffer.ReadByte(pos) & ~flagInfo.Mask));
}
else
{
buffer.Replace(pos, (byte)((buffer.ReadByte(pos) & ~flagInfo.Mask) | flagInfo.Value));
}
break;
case 2:
if ((buffer.ReadUInt16(pos) & flagInfo.Mask) != 0)
{
buffer.Replace(pos, (ushort)(buffer.ReadUInt16(pos) & ~flagInfo.Mask));
}
else
{
buffer.Replace(pos, (ushort)((buffer.ReadUInt16(pos) & ~flagInfo.Mask) | flagInfo.Value));
}
break;
case 4:
if ((buffer.ReadUInt32(pos) & flagInfo.Mask) != 0)
{
buffer.Replace(pos, (uint)(buffer.ReadUInt32(pos) & ~flagInfo.Mask));
}
else
{
buffer.Replace(pos, (uint)((buffer.ReadUInt32(pos) & ~flagInfo.Mask) | flagInfo.Value));
}
break;
case 8:
if ((buffer.ReadUInt64(pos) & flagInfo.Mask) != 0)
{
buffer.Replace(pos, (ulong)(buffer.ReadUInt64(pos) & ~flagInfo.Mask));
}
else
{
buffer.Replace(pos, (ulong)((buffer.ReadUInt64(pos) & ~flagInfo.Mask) | flagInfo.Value));
}
break;
default:
Debug.Fail($"Unknown size: {flagsData.Span.Length}");
break;
}
}
else
{
switch (flagsData.Span.Length.ToUInt64())
{
case 1:
buffer.Replace(pos, (byte)((buffer.ReadByte(pos) & ~flagInfo.Mask) | flagInfo.Value));
break;
case 2:
buffer.Replace(pos, (ushort)((buffer.ReadUInt16(pos) & ~flagInfo.Mask) | flagInfo.Value));
break;
case 4:
buffer.Replace(pos, (uint)((buffer.ReadUInt32(pos) & ~flagInfo.Mask) | flagInfo.Value));
break;
case 8:
buffer.Replace(pos, (ulong)((buffer.ReadUInt64(pos) & ~flagInfo.Mask) | flagInfo.Value));
break;
default:
Debug.Fail($"Unknown size: {flagsData.Span.Length}");
break;
}
}
}
public override void Execute(EditFieldCommandContext context)
{
}