public override void VisitPropertyDeclarationNode(PropertyDeclarationNode node) {
base.VisitPropertyDeclarationNode(node);
var keys = GenerateTag(node, _snapshot);
if (keys == null) {
//We can't get a proper tag from this (likely ill-formed) property, so we'll skip it for now.
var name = node.GetName(_snapshot);
VSServiceProvider.Current.Logger.WriteToLog("Can't form a proper tag (likely ill-formed), ignoring member '" + name == null ? "" : name + "' for now...");
return;
}
if (_properties.ContainsKey(keys)) {
//For some reason, we have two properties with the same signature. There is
//nothing we can do in this case so we just throw out the second property.
VSServiceProvider.Current.Logger.WriteToLog("Two properties where found to have the exact same signature, ignoring second property for now...");
return;
}
_properties.Add(keys, node);
}
public override void VisitPropertyDeclarationNode(PropertyDeclarationNode node)
{
base.VisitPropertyDeclarationNode(node);
var keys = GenerateTag(node, _snapshot);
if (keys == null)
{
//We can't get a proper tag from this (likely ill-formed) property, so we'll skip it for now.
var name = node.GetName(_snapshot);
VSServiceProvider.Current.Logger.WriteToLog("Can't form a proper tag (likely ill-formed), ignoring member '" + name == null ? "" : name + "' for now...");
return;
}
if (_properties.ContainsKey(keys))
{
//For some reason, we have two properties with the same signature. There is
//nothing we can do in this case so we just throw out the second property.
VSServiceProvider.Current.Logger.WriteToLog("Two properties where found to have the exact same signature, ignoring second property for now...");
return;
}
_properties.Add(keys, node);
}
public static Tuple<object, object> GenerateTag(PropertyDeclarationNode property, ITextSnapshot snapshot) {
Contract.Requires(property != null);
Contract.Requires(snapshot != null);
Contract.Ensures((property.GetAccessorDeclaration == null) || (Contract.Result<Tuple<object, object>>().Item1 != null));
Contract.Ensures((property.SetAccessorDeclaration == null) || (Contract.Result<Tuple<object, object>>().Item2 != null));
var sb = new StringBuilder();
//Append our name
var name = property.GetName(snapshot);
if (name != null) {
sb.Append(name);
sb.Append('!');
}
//Append our return type
if (property.Type != null) {
var tn = property.Type.GetName(snapshot);
if (tn != null) {
sb.Append(tn);
sb.Append('!');
}
}
//Append parameters
if (property.FormalParameterList != null) {
foreach (var param in property.FormalParameterList) {
//AppendParamter nameS
if (param.Identifier != null && param.Identifier.Name != null) {
sb.Append(param.Identifier.Name.Text);
sb.Append('!');
}
//Append parameter type
if (param.Type != null) {
var tn = param.Type.GetName(snapshot);
if (tn != null) {
sb.Append(tn);
sb.Append('!');
}
}
//Append attributes?
if (param.Attributes != null && param.Attributes.Count > 0) {
}
//Append flags?
if (param.Flags != default(NodeFlags)) {
sb.Append(param.Flags);
sb.Append('!');
}
}
}
//Append parent information
var containingType = property.Parent;
while (containingType != null) {
var asClass = containingType.AsClass();
if (asClass != null) {
sb.Append(asClass.Identifier.Name.Text);
sb.Append('!');
goto EndOfLoop;
}
var asInterface = containingType.AsInterface();
if (asInterface != null) {
sb.Append(asInterface.Identifier.Name.Text);
sb.Append('!');
goto EndOfLoop;
}
/*Note: there is nothing we can do about the namespace, we can't seem to get namespace name info from the syntactic model.
*/
EndOfLoop:
containingType = containingType.Parent;
}
//Append our flags
if (property.Flags != default(NodeFlags)) {
sb.Append(property.Flags);
sb.Append('!');
}
//Append what kind of node we are
sb.Append(PropertyTagSuffix);
object getterTag = null;
object setterTag = null;
if (property.GetAccessorDeclaration != null)
getterTag = "GETTER!" + sb.ToString();
if (property.SetAccessorDeclaration != null)
setterTag = "SETTER!" + sb.ToString();
//return
return new Tuple<object, object>(getterTag, setterTag);
}
public static Tuple <object, object> GenerateTag(PropertyDeclarationNode property, ITextSnapshot snapshot)
{
Contract.Requires(property != null);
Contract.Requires(snapshot != null);
Contract.Ensures((property.GetAccessorDeclaration == null) || (Contract.Result <Tuple <object, object> >().Item1 != null));
Contract.Ensures((property.SetAccessorDeclaration == null) || (Contract.Result <Tuple <object, object> >().Item2 != null));
var sb = new StringBuilder();
//Append our name
var name = property.GetName(snapshot);
if (name != null)
{
sb.Append(name);
sb.Append('!');
}
//Append our return type
if (property.Type != null)
{
var tn = property.Type.GetName(snapshot);
if (tn != null)
{
sb.Append(tn);
sb.Append('!');
}
}
//Append parameters
if (property.FormalParameterList != null)
{
foreach (var param in property.FormalParameterList)
{
//AppendParamter nameS
if (param.Identifier != null && param.Identifier.Name != null)
{
sb.Append(param.Identifier.Name.Text);
sb.Append('!');
}
//Append parameter type
if (param.Type != null)
{
var tn = param.Type.GetName(snapshot);
if (tn != null)
{
sb.Append(tn);
sb.Append('!');
}
}
//Append attributes?
if (param.Attributes != null && param.Attributes.Count > 0)
{
}
//Append flags?
if (param.Flags != default(NodeFlags))
{
sb.Append(param.Flags);
sb.Append('!');
}
}
}
//Append parent information
var containingType = property.Parent;
while (containingType != null)
{
var asClass = containingType.AsClass();
if (asClass != null)
{
sb.Append(asClass.Identifier.Name.Text);
sb.Append('!');
goto EndOfLoop;
}
var asInterface = containingType.AsInterface();
if (asInterface != null)
{
sb.Append(asInterface.Identifier.Name.Text);
sb.Append('!');
goto EndOfLoop;
}
/*Note: there is nothing we can do about the namespace, we can't seem to get namespace name info from the syntactic model.
*/
EndOfLoop:
containingType = containingType.Parent;
}
//Append our flags
if (property.Flags != default(NodeFlags))
{
sb.Append(property.Flags);
sb.Append('!');
}
//Append what kind of node we are
sb.Append(PropertyTagSuffix);
object getterTag = null;
object setterTag = null;
if (property.GetAccessorDeclaration != null)
{
getterTag = "GETTER!" + sb.ToString();
}
if (property.SetAccessorDeclaration != null)
{
setterTag = "SETTER!" + sb.ToString();
}
//return
return(new Tuple <object, object>(getterTag, setterTag));
}
