public virtual bool RemoveChild(Int32 Index, IList <S4JToken> NewChilds = null)
{
if (Index < 0)
{
return(false);
}
S4JToken prevChild = Index > 0 ? Children[Index - 1] : null;
S4JToken nextChild = Index + 1 < Children.Count ? Children[Index + 1] : null;
this.Children.RemoveAt(Index);
if (prevChild != null)
{
prevChild.NextToken = nextChild;
}
if (nextChild != null)
{
nextChild.PrevToken = prevChild;
}
if (NewChilds != null)
{
foreach (S4JToken newChild in NewChilds)
{
InsertChildToToken(Index, newChild);
Index++;
}
}
return(true);
}
public virtual void OnPop()
{
// CalculateIsSingleKey(this.Parent, this);
S4JToken lastChild = this.Children.LastOrDefault();
if (lastChild is S4JTokenTextValue txtVal)
{
txtVal.Commit();
}
}
public virtual void MarkLastChildAsObjectKey()
{
S4JToken lastChild = this.Children.LastOrDefault();
if (lastChild == null)
{
return;
}
lastChild.MarkAsObjectKey();
}
public virtual void AppendCharsToToken(IList <Char> Chars)
{
S4JToken lastChild = this.Children.LastOrDefault();
if (!(lastChild is S4JTokenTextValue) || lastChild.IsCommited)
{
lastChild = new S4JTokenTextValue();
AddChildToToken(lastChild);
}
lastChild.AppendCharsToToken(Chars);
}
public virtual void AddChildToToken(S4JToken Child)
{
S4JToken lastChild = Children.LastOrDefault();
if (lastChild != null)
{
lastChild.NextToken = Child;
}
Child.PrevToken = lastChild;
Children.Add(Child);
}
public virtual S4JToken Clone()
{
S4JToken newToken = (S4JToken)this.MemberwiseClone();
newToken.State = newToken.State?.Clone();
newToken.Tags = new Dictionary <string, object>(this.Tags);
newToken.Parent = null;
newToken.PrevToken = null;
newToken.NextToken = null;
newToken.Children = newToken.Children.Select(i => { S4JToken token = i.Clone(); token.Parent = newToken; return(token); }).ToList();
// newToken.Parent = newToken.Parent?.Clone();
return(newToken);
}
public virtual void InsertChildToToken(Int32 Index, S4JToken Child)
{
S4JToken prevChild = Index > 0 ? Children[Index - 1] : null;
S4JToken nextChild = Index + 1 < Children.Count ? Children[Index + 1] : null;
Children.Insert(Index, Child);
if (prevChild != null)
{
prevChild.NextToken = Child;
}
Child.PrevToken = prevChild;
Child.NextToken = nextChild;
if (nextChild != null)
{
nextChild.PrevToken = Child;
}
}
public virtual void Commit()
{
// IsCommited = true;
S4JToken lastChild = this.Children.LastOrDefault();
if (lastChild is S4JTokenTextValue txtVal)
{
txtVal.Commit();
}
CalculateIsSingleKey(this, lastChild);
for (var i = 0; i < this.Children.Count; i++)
{
S4JToken token = this.Children[i];
if (token?.State?.StateType != EStateType.S4J_TAG)
{
continue;
}
if (token.NextToken != null)
{
foreach (var tagKV in token.Tags)
{
token.NextToken.Tags[tagKV.Key] = tagKV.Value;
}
}
RemoveChild(i);
i--;
}
//CalculateIsSingleKey(this, lastChild);
// CalculateIsSingleKey(this.Parent, this);
}
private void CalculateIsSingleKey(S4JToken Token, S4JToken Item)
{
if (Item == null)
{
return;
}
// ustalenie IsSingleKey = true
// próba określenia czy token jest w obiekcie
// oraz czy jest 'kluczem bez wartosci'
if (Token is S4JTokenObject ||
Token is S4JTokenParameters ||
Token is S4JTokenTag)
{
S4JToken prevChild = null;
foreach (S4JToken child in Token.Children)
{
if (!child.IsObjectKey)
{
if (prevChild == null ||
prevChild.IsObjectKey == false)
{
child.MarkAsSingleObjectKey();
}
else if (prevChild != null &&
prevChild.IsObjectKey == true)
{
child.MarkAsObjectValue();
}
}
prevChild = child;
}
}
}
public virtual bool RemoveChild(S4JToken OldChild, IList <S4JToken> NewChilds)
{
Int32 childIndex = IndexOfChild(OldChild);
return(RemoveChild(childIndex, NewChilds));
}
public virtual Int32 IndexOfChild(S4JToken OldChild)
{
Int32 childIndex = this.Children.IndexOf(OldChild);
return(childIndex);
}
public S4JToken To_token(S4JState State)
{
S4JToken result = null;
if (State != null)
{
if (State.StateType == EStateType.S4J)
{
result = new S4JTokenRoot();
}
if (State.StateType == EStateType.S4J_ARRAY)
{
result = new S4JTokenArray();
}
if (State.StateType == EStateType.S4J_COMMENT)
{
result = new S4JTokenComment();
}
if (State.StateType == EStateType.S4J_OBJECT)
{
result = new S4JTokenObject();
}
if (State.StateType == EStateType.S4J_TAG)
{
result = new S4JTokenTag();
}
if (State.StateType == EStateType.S4J_PARAMETERS)
{
result = new S4JTokenParameters();
}
if (State.StateType == EStateType.S4J_QUOTATION)
{
result = new S4JTokenQuotation();
}
if (State.StateType == EStateType.S4J_TEXT_VALUE)
{
result = new S4JTokenTextValue();
}
//if (State.StateType == EStateType.S4J_SEPARATOR)
// result = new JsArray();
//if (State.StateType == EStateType.S4J_SIMPLE_VALUE)
// result = new S4JTokenSimpleValue();
if (State.StateType == EStateType.S4J_OBJECT_CONTENT)
{
result = new S4JTokenObjectContent();
}
//if (State.StateType == EStateType.S4J_VALUE_DELIMITER)
// result = new JsArray();
if (State.StateType == EStateType.FUNCTION)
{
result = new S4JTokenFunction()
{
Evaluator = (State as S4JStateFunction)?.Evaluator
}
}
;
if (State.StateType == EStateType.FUNCTION_COMMENT)
{
result = new S4JTokenFunctionComment();
}
if (State.StateType == EStateType.FUNCTION_BRACKETS)
{
result = new S4JTokenFunctionBracket();
}
if (State.StateType == EStateType.FUNCTION_QUOTATION)
{
result = new S4JTokenFunctionQuotation();
}
}
if (result != null)
{
result.State = State;
}
return(result);
}
}
public override void AddChildToToken(S4JToken Child)
{
base.AddChildToToken(Child);
}
public override void AddChildToToken(S4JToken Child)
{
}
public override void AddChildToToken(S4JToken Child)
{
// Value = Child;
}