ArrayList CtrlSpaceForAttributeName(string fileContent, XamlExpressionContext context)
{
if (context.ElementPath.Elements.Count == 0)
{
return(null);
}
QualifiedName lastElement = context.ElementPath.Elements[context.ElementPath.Elements.Count - 1];
XamlCompilationUnit cu = parseInfo.BestCompilationUnit as XamlCompilationUnit;
if (cu == null)
{
return(null);
}
IReturnType rt = cu.CreateType(lastElement.Namespace, lastElement.Name);
if (rt == null)
{
return(null);
}
ArrayList list = new ArrayList();
foreach (IProperty p in rt.GetProperties())
{
if (p.IsPublic && p.CanSet)
{
list.Add(p);
}
}
return(list);
}
MemberResolveResult ResolveProperty(string xmlNamespace, string className, string propertyName, bool allowAttached)
{
IProjectContent pc = parseInfo.BestCompilationUnit.ProjectContent;
IReturnType resolvedType = XamlCompilationUnit.FindType(pc, xmlNamespace, className);
if (resolvedType != null && resolvedType.GetUnderlyingClass() != null)
{
IMember member = resolvedType.GetProperties().Find(delegate(IProperty p) { return(p.Name == propertyName); });
if (member == null)
{
member = resolvedType.GetEvents().Find(delegate(IEvent p) { return(p.Name == propertyName); });
}
if (member == null && allowAttached)
{
member = resolvedType.GetMethods().Find(
delegate(IMethod p) {
return(p.IsStatic && p.Parameters.Count == 1 && p.Name == "Get" + propertyName);
});
}
if (member != null)
{
return(new MemberResolveResult(callingClass, null, member));
}
}
return(null);
}
ArrayList CtrlSpaceForElement(string fileContent)
{
using (XmlTextReader r = new XmlTextReader(new StringReader(fileContent))) {
try {
r.WhitespaceHandling = WhitespaceHandling.Significant;
// move reader to correct position
while (r.Read() && !IsReaderAtTarget(r))
{
}
}
catch (XmlException) {
}
ArrayList result = new ArrayList();
IProjectContent pc = parseInfo.BestCompilationUnit.ProjectContent;
resolveExpression = r.Name;
TypeResolveResult rr = ResolveElementName(r) as TypeResolveResult;
if (rr != null)
{
AddPropertiesForType(result, r, rr);
}
foreach (var ns in r.GetNamespacesInScope(XmlNamespaceScope.ExcludeXml))
{
ArrayList list = XamlCompilationUnit.GetNamespaceMembers(pc, ns.Value);
if (list != null)
{
foreach (IClass c in list.OfType <IClass>())
{
if (c.ClassType != ClassType.Class)
{
continue;
}
if (c.IsAbstract && c.IsStatic)
{
continue;
}
if (c.ClassInheritanceTree.Any(b => b.FullyQualifiedName == "System.Attribute"))
{
continue;
}
if (!c.Methods.Any(m => m.IsConstructor && m.IsPublic))
{
continue;
}
if (string.IsNullOrEmpty(ns.Key))
{
result.Add(c);
}
else
{
result.Add(new XamlCompletionClass(c, ns.Key));
}
}
}
}
return(result);
}
}
public XamlClassReturnType(XamlCompilationUnit compilationUnit, string xmlNamespace, string className)
{
if (compilationUnit == null)
throw new ArgumentNullException("compilationUnit");
this.compilationUnit = compilationUnit;
this.xmlNamespace = xmlNamespace;
this.className = className ?? "";
}
MemberResolveResult ResolveProperty(string xmlNamespace, string className, string propertyName, bool allowAttached)
{
IProjectContent pc = context.ProjectContent;
IReturnType resolvedType = XamlCompilationUnit.FindType(pc, xmlNamespace, className);
if (resolvedType != null && resolvedType.GetUnderlyingClass() != null)
{
return(ResolvePropertyName(resolvedType, propertyName, allowAttached));
}
return(null);
}
public XamlClassReturnType(XamlCompilationUnit compilationUnit, string xmlNamespace, string className)
{
if (compilationUnit == null)
{
throw new ArgumentNullException("compilationUnit");
}
this.compilationUnit = compilationUnit;
this.xmlNamespace = xmlNamespace;
this.className = className ?? "";
}
public CompilationUnitCreatorVisitor(IProjectContent projectContent, string fileContent, string fileName, string[] lexerTags)
{
this.CompilationUnit = new XamlCompilationUnit(projectContent);
this.CompilationUnit.FileName = fileName;
this.fileContent = fileContent;
this.lexerTags = lexerTags;
this.projectContent = projectContent;
this.currentAmbience = projectContent.Language.GetAmbience();
this.nodeStack = new Stack<NodeWrapper>();
}
public CompilationUnitCreatorVisitor(IProjectContent projectContent, string fileContent, string fileName, string[] lexerTags)
{
this.CompilationUnit = new XamlCompilationUnit(projectContent);
this.CompilationUnit.FileName = fileName;
this.fileContent = fileContent;
this.lexerTags = lexerTags;
this.projectContent = projectContent;
this.currentAmbience = projectContent.Language.GetAmbience();
this.nodeStack = new Stack <NodeWrapper>();
}
public ICompilationUnit Parse(IProjectContent projectContent, string fileName, string fileContent)
{
XamlCompilationUnit cu = new XamlCompilationUnit(projectContent);
cu.FileName = fileName;
try {
using (XmlTextReader r = new XmlTextReader(new StringReader(fileContent))) {
r.WhitespaceHandling = WhitespaceHandling.Significant;
r.Read();
r.MoveToContent();
DomRegion classStart = new DomRegion(r.LineNumber, r.LinePosition - 1);
string className = r.GetAttribute("Class", XamlNamespace);
if (string.IsNullOrEmpty(className))
{
LoggingService.Debug("XamlParser: returning empty cu because root element has no Class attribute");
}
else
{
DefaultClass c = new DefaultClass(cu, className);
c.Modifiers = ModifierEnum.Partial;
c.Region = classStart;
c.BaseTypes.Add(TypeFromXmlNode(cu, r));
cu.Classes.Add(c);
DefaultMethod initializeComponent = new DefaultMethod(
"InitializeComponent",
projectContent.SystemTypes.Void,
ModifierEnum.Public | ModifierEnum.Synthetic,
classStart, DomRegion.Empty,
c);
c.Methods.Add(initializeComponent);
ParseXamlElement(cu, c, r);
if (r.NodeType == XmlNodeType.EndElement)
{
c.Region = new DomRegion(classStart.BeginLine, classStart.BeginColumn, r.LineNumber, r.LinePosition + r.Name.Length);
}
}
}
}
catch (XmlException ex) {
LoggingService.Debug("XamlParser exception: " + ex.ToString());
cu.ErrorsDuringCompile = true;
}
return(cu);
}
ResolveResult ResolveElementName(string exp)
{
string xmlNamespace;
string name;
this.resolveExpression = exp;
if (resolveExpression.Contains(":"))
{
string prefix = resolveExpression.Substring(0, resolveExpression.IndexOf(':'));
name = resolveExpression.Substring(resolveExpression.IndexOf(':') + 1);
if (!context.XmlnsDefinitions.TryGetValue(prefix, out xmlNamespace))
{
xmlNamespace = null;
}
}
else
{
if (!context.XmlnsDefinitions.TryGetValue("", out xmlNamespace))
{
xmlNamespace = null;
}
name = resolveExpression;
}
if (name.Contains("."))
{
string propertyName = name.Substring(name.IndexOf('.') + 1);
name = name.Substring(0, name.IndexOf('.'));
return(ResolveProperty(xmlNamespace, name, propertyName, true));
}
else
{
IProjectContent pc = context.ProjectContent;
IReturnType resolvedType = XamlCompilationUnit.FindType(pc, xmlNamespace, name);
IClass resolvedClass = resolvedType != null?resolvedType.GetUnderlyingClass() : null;
if (resolvedClass != null)
{
return(new TypeResolveResult(callingClass, null, resolvedClass));
}
else
{
return(null);
}
}
}
void ParseXamlElement(XamlCompilationUnit cu, DefaultClass c, XmlTextReader r)
{
Debug.Assert(r.NodeType == XmlNodeType.Element);
string name = r.GetAttribute("Name", XamlNamespace) ?? r.GetAttribute("Name");
bool isEmptyElement = r.IsEmptyElement;
if (!string.IsNullOrEmpty(name))
{
IReturnType type = TypeFromXmlNode(cu, r);
// Use position of Name attribute for field region
//if (!r.MoveToAttribute("Name", XamlNamespace)) {
// r.MoveToAttribute("Name");
//}
DomRegion position = new DomRegion(r.LineNumber, r.LinePosition, r.LineNumber, r.LinePosition + name.Length);
c.Fields.Add(new DefaultField(type, name, ModifierEnum.Internal, position, c));
}
if (isEmptyElement)
{
return;
}
while (r.Read())
{
if (r.NodeType == XmlNodeType.Element)
{
ParseXamlElement(cu, c, r);
}
else if (r.NodeType == XmlNodeType.Comment)
{
foreach (string tag in lexerTags)
{
if (r.Value.Contains(tag))
{
cu.TagComments.Add(new TagComment(r.Value, new DomRegion(r.LineNumber, r.LinePosition, r.LineNumber, r.LinePosition + r.Value.Length)));
break;
}
}
}
else if (r.NodeType == XmlNodeType.EndElement)
{
break;
}
}
}
ResolveResult ResolveElementName(XmlReader r)
{
string xmlNamespace;
string name;
if (resolveExpression.Contains(":"))
{
string prefix = resolveExpression.Substring(0, resolveExpression.IndexOf(':'));
name = resolveExpression.Substring(resolveExpression.IndexOf(':') + 1);
xmlNamespace = r.LookupNamespace(prefix);
}
else
{
xmlNamespace = r.LookupNamespace("");
name = resolveExpression;
}
if (name.Contains("."))
{
string propertyName = name.Substring(name.IndexOf('.') + 1);
name = name.Substring(0, name.IndexOf('.'));
return(ResolveProperty(xmlNamespace, name, propertyName, true));
}
else
{
IProjectContent pc = parseInfo.BestCompilationUnit.ProjectContent;
IReturnType resolvedType = XamlCompilationUnit.FindType(pc, xmlNamespace, name);
IClass resolvedClass = resolvedType != null?resolvedType.GetUnderlyingClass() : null;
if (resolvedClass != null)
{
return(new TypeResolveResult(callingClass, null, resolvedClass));
}
else
{
return(null);
}
}
}
static IReturnType TypeFromXmlNode(XamlCompilationUnit cu, AXmlElement element)
{
return cu.CreateType(element.Namespace, element.LocalName);
}
static IReturnType TypeFromXmlNode(XamlCompilationUnit cu, AXmlElement element)
{
return(cu.CreateType(element.Namespace, element.LocalName));
}
IReturnType TypeFromXmlNode(XamlCompilationUnit cu, XmlReader r)
{
return(cu.CreateType(r.NamespaceURI, r.LocalName));
}