public TFlag AddFlag(TFlagShape AFlag, TBaseShape AShape, TRectLine ALine,
int APosition, ref bool AFlagExits)
{
TFlag Member;
TBaseLine MLine;
int APos;
AFlagExits = true;
for (int i = List.Count - 1; i >= 0; i--)
{
Member = (TFlag)(List.ElementAt(i));
if (Member.Flag == AFlag)
{
return(Member);
}
}
Member = new TFlag();
Member.Position = APosition;
Member.Shape = AShape;
Member.Line = ALine;
Member.Flag = AFlag;
List.Add(Member);
AFlagExits = false;
return(Member);
}
void FlagDestroy(TRectLine ASender, TFlagShape AFlag, int APosFlag)
{
TFlag Flag = ListFlag.DeleteFlagByShape(AFlag);
if (Flag != null && FOnWSFlagDestroy != null)
{
OnWSFlagDestroy(Flag, this);
}
}
TFlag GetItem(int AIndex)
{
TFlag res = null;
if ((AIndex >= 0) && (AIndex <= List.Count - 1))
{
res = (TFlag)List.ElementAt(AIndex);
}
return(res);
}
/* void DoSetFlag();
* void DoSetFlagS();
* void DoSetFlagE();*/
void FlagCreate(TRectLine ASender, TFlagShape AFlag, int APosFlag)
{
bool res = false;
TBaseShape Shape = GetShapeByLine(ASender, APosFlag);
TFlag Flag = ListFlag.AddFlag(AFlag, Shape, ASender, APosFlag, ref res);
if (!res && FOnWSFlagCreate != null)
{
OnWSFlagCreate(Flag, this);
}
}
public TFlag DeleteFlagByShape(TFlagShape AFlag)
{
TFlag Member, Res = null;
for (int i = List.Count - 1; i >= 0; i--)
{
Member = (TFlag)(List.ElementAt(i));
if (Member.Flag == AFlag)
{
List.RemoveAt(i);
}
}
return(Res);
}