private void This()
{
this.SetUpPoint();
this.ValidChar('.');
var funElem = this.NEleme.GetFather <JFunEleme>();
if (funElem == null)
{
this.Error();
}
//this.ResetUpPoint();
//this.SetUpPoint();
this.GetTagNotNull();
this.GetChar();
if (this._Char == '=')
{
var funPro = new JDefinitionEleme();
funPro.Name = this._Tag;
this.AnalysisAnnotation(funPro);
funElem.AddPropertyValue(this._Tag, funPro);
}
this.ResetUpPoint();
var varElem = new JVariableEleme();
varElem.Name = funElem.GetThisName;
this.AddFather(varElem);
var variableSpan = new VariableSpan(this.PBParser, varElem);
variableSpan.IsSet = true;
variableSpan.Init();
this.AddFather(new MarkElem(";\r\n"));
}
/// <summary>
///
/// </summary>
public void AutoFun()
{
this.GetTag();
if (this._Tag != "function")
{
this.Error();
}
var fSpan = new FunctionSpan(this);
fSpan.IsValidName = false;
fSpan.Init();
this.ValidChar(')');
this.SetUpPoint();
this.GetChar();
this.ResetUpPoint();
if (this._Char == '(')
{
var varElem = new JVariableEleme();
this.AddFather(varElem);
var varSpan = new VariableSpan(this.PBParser, varElem);
varSpan.Init();
}
}
private void Default(string oper, bool validTag = true)
{
if (validTag)
{
var varName = this.ValidateNameExists(this._Tag);
if (varName == null)
{
this.Error(this._Tag + " 未定义");
}
this._Tag = varName.GetAliasName();
}
var varElem = new JVariableEleme();
varElem.IsStart = true;
varElem.Name = this._Tag;
if (!string.IsNullOrEmpty(oper))
{
if (!this.VaildatePChar(oper))
{
this.Error();
}
varElem.Characteristic = new CharacteristicInfo(EBAType.Before, oper);
}
this.AddFather(this.pValueEleme, varElem);
var variableSpan = new VariableSpan(this.PBParser, varElem);
variableSpan.Init();
}
private void SetValue()
{
var e = this.ValidateNameExists(this._Tag);
this.SetUpPoint();
this.GetChar();
switch (this._Char)
{
case '=':
this.ResetUpPoint();
var vSpan = new VarSpan(this);
if (e != null)
{
vSpan.VarName = e.GetAliasName();
vSpan.IsDef = true;
}
else
{
vSpan.VarName = this._Tag;
}
vSpan.Init();
return;
case '+':
case '-':
case '*':
case '/':
case '%':
char fChar = this._Char;
var point = new CPoint(this.PBParser.Point);
this.GetChar();
if (this._Char != '=')
{
if (this.IsAddOrReduce)
{
this.ResetUpPoint();
break;
}
this.Error();
}
if (e == null)
{
this.Error(this._Tag + " 未定义");
}
this.PBParser.Point.X = point.X;
this.PBParser.Point.Y = point.Y;
vSpan = new VarSpan(this);
vSpan.VarName = e.GetAliasName();
vSpan.IsDef = true;
vSpan.OperationChar = fChar.ToString();
vSpan.Init();
return;
}
if (e != null)
{
this.ResetUpPoint();
var varElem = new JVariableEleme();
varElem.Name = e.GetAliasName();
this.AddFather(varElem);
var variableSpan = new VariableSpan(this.PBParser, varElem);
variableSpan.IsSet = true;
variableSpan.Init();
this.AddFather(new MarkElem(";\r\n"));
}
else
{
this.Error(this._Tag + " 未定义");
}
}
private void End(EPType p, BEleme e)
{
this.SetUpPoint();
this.GetChar();
switch (this._Char)
{
case '+':
case '-':
case '.':
case '[':
case '(':
if (this._Char == '+' || this._Char == '-')
{
var c = this._Char;
var point = new CPoint(this.UpPoint);
this.GetChar(false, null);
if (this._Char != c)
{
this.PBParser.Point.X = point.X;
this.PBParser.Point.Y = point.Y;
break;
}
if (p == EPType.Method)
{
this.Error();
}
IVariableAttr att = null;
BEleme father = this.NEleme.Father;
while (father is IVariableValue)
{
father = father.Father;
if (father is JVariableEleme)
{
if ((father as JVariableEleme).IsStart)
{
att = father as JVariableEleme;
break;
}
father = father.Father;
}
}
SetCharacteristic(c, att);
break;
}
this.ResetUpPoint();
var varElem = new JVariableEleme();
this.AddFather(e, varElem);
var variableSpan = new VariableSpan(this.PBParser, varElem);
variableSpan.Init();
break;
case ';':
break;
default:
this.ResetUpPoint();
break;
}
}