private void DeclareMember(Property member)
{
var name = member.Name;
CheckName(name, member);
var modifier = member.Modifier;
var g = member.Getter;
var s = member.Setter;
CheckModifier(modifier, g, s);
ClassMethod gmtd = null, smtd = null;
Modifier gmod = 0, smod = 0;
if (g == null && s == null)
{
throw new RuntimeException(member.LinePragma,
ExceptionResource.AccessorStatementsExpected);
}
else if (g != null && s != null)
{
gmod = g.Modifier ?? member.Modifier;
smod = s.Modifier ?? member.Modifier;
if (g.Statements == null && s.Statements == null)
{
var id = "#autoproperty_" + member.Name;
// CheckName(id, member);
if (member.IsStatic)
{
Class.StaticFields.Add(id, ScriptNull.Instance);
}
else
{
Class.FieldInitializers.Add(id, null);
}
gmtd = new ScriptMethod(Class,
new ParameterCollection(),
new StatementCollection(
new ReturnStatement(g.LinePragma,
new MemberReferenceExpression(g.LinePragma,
member.IsStatic ?
new VariableReferenceExpression(g.LinePragma, Class.Name) as Expression :
new ThisReferenceExpression(g.LinePragma),
id))),
Context);
smtd = new ScriptMethod(Class,
new ParameterCollection(new Parameter(s.LinePragma, "value")),
new StatementCollection(
new ExpressionStatement(s.LinePragma,
new AssignExpression(s.LinePragma,
new MemberReferenceExpression(s.LinePragma,
member.IsStatic ?
new VariableReferenceExpression(s.LinePragma, Class.Name) as Expression :
new ThisReferenceExpression(s.LinePragma),
id),
new VariableReferenceExpression(s.LinePragma, "value")))),
Context);
}
else if (g.Statements != null && s.Statements != null)
{
gmtd = new ScriptMethod(Class,
new ParameterCollection(),
g.Statements, Context);
smtd = new ScriptMethod(Class,
new ParameterCollection(new Parameter(s.LinePragma, "value")),
s.Statements, Context);
}
else
{
throw new RuntimeException((g.Statements == null ? g : s).LinePragma,
ExceptionResource.AccessorStatementsExpected);
}
}
else if (g != null)
{
gmod = g.Modifier ?? member.Modifier;
if (g.Statements == null)
{
throw new RuntimeException(g.LinePragma,
ExceptionResource.AutoPropertyMustHasGetSet);
}
else
{
gmtd = new ScriptMethod(Class,
new ParameterCollection(), g.Statements,
Context);
}
}
else
{
smod = s.Modifier ?? member.Modifier;
if (s.Statements == null)
{
throw new RuntimeException(s.LinePragma,
ExceptionResource.AutoPropertyMustHasGetSet);
}
else
{
smtd = new ScriptMethod(Class,
new ParameterCollection(new Parameter(s.LinePragma, "value")), s.Statements,
Context);
}
}
if (gmtd != null)
{
var propget = ClassHelper.RenamePropertyGetter(name);
propget = RenameModifier(gmod, propget);
if (member.IsStatic)
{
Class.StaticMembers.Add(propget, new PropertyGetter(gmtd));
}
else
{
Class.InstanceMembers.Add(propget, new PropertyGetter(gmtd));
}
}
if (smtd != null)
{
var propset = ClassHelper.RenamePropertySetter(name);
propset = RenameModifier(smod, propset);
if (member.IsStatic)
{
Class.StaticMembers.Add(propset, new PropertySetter(smtd));
}
else
{
Class.InstanceMembers.Add(propset, new PropertySetter(smtd));
}
}
}
internal ClassMember SetMember(RuntimeContexts.RuntimeContext context, string name, bool isStatic)
{
var members = isStatic ? StaticMembers : InstanceMembers;
ClassMember value;
string rename;
string propget = ClassHelper.RenamePropertyGetter(name);
string propset = ClassHelper.RenamePropertySetter(name);
var cls = context.Class as ClassObject;
if (cls != null)
{
rename = ClassHelper.RenamePrivate(name, cls.Name);
if (members.TryGetValue(rename, out value) && value is ClassMethod)
{
return(ClassHelper.ThrowCannotAssignMethod(name));
}
rename = ClassHelper.RenamePrivate(propset, cls.Name);
if (members.TryGetValue(rename, out value) && value is PropertySetter)
{
return(value);
}
rename = ClassHelper.RenamePrivate(propget, cls.Name);
if (members.TryGetValue(rename, out value) && value is PropertyGetter)
{
return(ClassHelper.ThrowPropertyIsReadonly(name));
}
}
{
rename = name;
if (members.TryGetValue(rename, out value) && value is ClassMethod)
{
return(ClassHelper.ThrowCannotAssignMethod(name));
}
rename = propset;
if (members.TryGetValue(rename, out value) && value is PropertySetter)
{
return(value);
}
rename = propget;
if (members.TryGetValue(rename, out value) && value is PropertyGetter)
{
return(ClassHelper.ThrowPropertyIsReadonly(name));
}
}
if (cls == this || ClassHelper.IsExtendedFrom(this, cls) || ClassHelper.IsExtendedFrom(cls, this))
{
rename = ClassHelper.RenameProtected(name);
if (members.TryGetValue(rename, out value) && value is ClassMethod)
{
return(value);
}
rename = ClassHelper.RenameProtected(propset);
if (members.TryGetValue(rename, out value) && value is PropertySetter)
{
return(value);
}
rename = ClassHelper.RenameProtected(propget);
if (members.TryGetValue(rename, out value) && value is PropertyGetter)
{
return(ClassHelper.ThrowPropertyIsReadonly(name));
}
}
if (Super != null)
{
return(Super.SetMember(context, name, isStatic));
}
return(ClassHelper.ThrowMemberNotFound(name));
}