internal void Push(PropertyDeclarationExpression propertyExpression)
{
if (propertyExpression.Name == null)
{
propertyExpression.Name = propertyExpression.Mode.ToString().ToLower();
propertyExpression.Mode = PropertyExpressionType.Data;
}
if (Values.ContainsKey(propertyExpression.Name))
{
PropertyDeclarationExpression exp = Values[propertyExpression.Name] as PropertyDeclarationExpression;
if (exp == null)
{
throw new JintException("A property cannot be both an accessor and data");
}
switch (propertyExpression.Mode)
{
case PropertyExpressionType.Data:
if (propertyExpression.Mode == PropertyExpressionType.Data)
{
Values[propertyExpression.Name] = propertyExpression.Expression;
}
else
{
throw new JintException("A property cannot be both an accessor and data");
}
break;
case PropertyExpressionType.Get:
exp.SetGet(propertyExpression);
break;
case PropertyExpressionType.Set:
exp.SetSet(propertyExpression);
break;
}
}
else
{
Values.Add(propertyExpression.Name, propertyExpression);
switch (propertyExpression.Mode)
{
case PropertyExpressionType.Data:
Values[propertyExpression.Name] = propertyExpression;
break;
case PropertyExpressionType.Get:
propertyExpression.SetGet(propertyExpression);
break;
case PropertyExpressionType.Set:
propertyExpression.SetSet(propertyExpression);
break;
}
}
}
internal void Push(PropertyDeclarationExpression propertyExpression)
{
if (propertyExpression.Name == null)
{
propertyExpression.Name = propertyExpression.Mode.ToString().ToLower();
propertyExpression.Mode = PropertyExpressionType.Data;
}
if (Values.ContainsKey(propertyExpression.Name))
{
PropertyDeclarationExpression exp = Values[propertyExpression.Name] as PropertyDeclarationExpression;
if (exp == null)
throw new JintException("A property cannot be both an accessor and data");
switch (propertyExpression.Mode)
{
case PropertyExpressionType.Data:
if (propertyExpression.Mode == PropertyExpressionType.Data)
Values[propertyExpression.Name] = propertyExpression.Expression;
else
throw new JintException("A property cannot be both an accessor and data");
break;
case PropertyExpressionType.Get:
exp.SetGet(propertyExpression);
break;
case PropertyExpressionType.Set:
exp.SetSet(propertyExpression);
break;
}
}
else
{
Values.Add(propertyExpression.Name, propertyExpression);
switch (propertyExpression.Mode)
{
case PropertyExpressionType.Data:
Values[propertyExpression.Name] = propertyExpression;
break;
case PropertyExpressionType.Get:
propertyExpression.SetGet(propertyExpression);
break;
case PropertyExpressionType.Set:
propertyExpression.SetSet(propertyExpression);
break;
}
}
}
public void Visit(PropertyDeclarationExpression expression)
{
throw new System.NotImplementedException();
}
internal void SetSet(PropertyDeclarationExpression propertyExpression)
{
SetExpression = propertyExpression.Expression;
}
public void Visit(PropertyDeclarationExpression expression)
{
// previous result was the object in which we need to define a property
var target = Result as JsDictionaryObject;
switch (expression.Mode) {
case PropertyExpressionType.Data:
expression.Expression.Accept(this);
target.DefineOwnProperty(new ValueDescriptor(target, expression.Name, Result) );
break;
case PropertyExpressionType.Get:
case PropertyExpressionType.Set:
JsFunction get = null, set = null;
if (expression.GetExpression != null) {
expression.GetExpression.Accept(this);
get = (JsFunction)Result;
}
if (expression.SetExpression != null) {
expression.SetExpression.Accept(this);
set = (JsFunction)Result;
}
target.DefineOwnProperty(new PropertyDescriptor(Global, target, expression.Name) { GetFunction = get, SetFunction = set, Enumerable = true });
break;
default:
break;
}
}
public void Visit(PropertyDeclarationExpression expression)
{
switch (expression.Mode)
{
case PropertyExpressionType.Data:
expression.Expression.Accept(this);
Result = new ValueDescriptor(CurrentScope, expression.Name, Result);
break;
case PropertyExpressionType.Get:
case PropertyExpressionType.Set:
JsFunction get = null, set = null;
if (expression.GetExpression != null)
{
expression.GetExpression.Accept(this);
get = (JsFunction)Result;
}
if (expression.SetExpression != null)
{
expression.SetExpression.Accept(this);
set = (JsFunction)Result;
}
Result = new PropertyDescriptor(Global, CurrentScope, expression.Name) { GetFunction = get, SetFunction = set, Enumerable = true };
break;
default:
break;
}
}
void Analyze(PropertyDeclarationExpression Stmt)
{
SetCurrentLineAndCharNos(Stmt);
if (Stmt.Expression != null) Analyze(Stmt.Expression);
if (Stmt.GetExpression != null) Analyze(Stmt.GetExpression);
if (Stmt.SetExpression != null) Analyze(Stmt.SetExpression);
//if (Stmt.Name != null) Analyzer.CheckIdentifier(Stmt.Name);
}
internal void SetGet(PropertyDeclarationExpression propertyExpression)
{
GetExpression = propertyExpression.Expression;
}