public override IElement CreateCopy() { FuncDefParam e = new FuncDefParam(); e.AddChildren(this.CopyChildren()); e.Name = Name; e.Optional = Optional; if (_group != null) { e._group = (SQBracketGroup)e.children[this.children.IndexOf(_group)]; e.VarName = (VarName)e._group.GetChildren()[this._group.GetChildren().IndexOf(VarName)]; } else { e.VarName = (VarName)e.children[this.children.IndexOf(VarName)]; } return(e); }
public static FuncDefParam Parse(MoveInfo parentInfo, ParsingInfo parsingInfo, ScriptInfo scriptInfo) { FuncDefParam param = new FuncDefParam(); MoveInfo moveInfo = new MoveInfo(parentInfo); MoveInfo wordMoveInfo = moveInfo; IElement wordTry = moveInfo.Find(SearchDirection.LeftToRight, SearchVisibility.Visible); int startIndex = moveInfo.CurrentIndex; if (wordTry == null) { throw new SyntaxException("Could not parse FuncDef param", parentInfo.GetErrorInfo()); } if (wordTry is SQBracketGroup) { param._group = (SQBracketGroup)wordTry; param.Optional = true; MoveInfo bracketInfo = new MoveInfo((SQBracketGroup)wordTry, SearchTree.ContentBlock, 0, moveInfo); wordTry = bracketInfo.Find(SearchDirection.LeftToRight, SearchVisibility.Visible); wordMoveInfo = bracketInfo; } if (wordTry == null || !wordTry.IsTT(TokenType.Word)) { throw new SyntaxException("Could not parse FuncDef param", parentInfo.GetErrorInfo()); } VarName.Parse(wordMoveInfo, parsingInfo, scriptInfo); param.VarName = (VarName)wordMoveInfo.Current; param.Name = wordTry.ToString(); param.AddChildren(parentInfo.CurrentElements.GetRange(startIndex, moveInfo.CurrentIndex - startIndex + 1)); parentInfo.Replace((moveInfo.CurrentIndex + 1) - startIndex, param); return(param); }