public override void VisitMethodDeclarationNode(MethodDeclarationNode node)
{
if (_snapshot == null)
{
return;
}
base.VisitMethodDeclarationNode(node);
var key = GenerateTag(node, _snapshot);
if (key == null)
{
//We can't get a proper tag from this (likely ill-formed) method, 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 (_methods.ContainsKey(key))
{
//For some reason, we have two methods with the same signature. There is
//nothing we can do in this case so we just throw out the second method.
VSServiceProvider.Current.Logger.WriteToLog("Two methods where found to have the exact same signature, ignoring second method for now...");
return;
}
_methods.Add(key, node);
}
public override void VisitMethodDeclarationNode(MethodDeclarationNode node)
{
if (_snapshot == null) return;
base.VisitMethodDeclarationNode(node);
var key = GenerateTag(node, _snapshot);
if (key == null)
{
//We can't get a proper tag from this (likely ill-formed) method, 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 (_methods.ContainsKey(key))
{
//For some reason, we have two methods with the same signature. There is
//nothing we can do in this case so we just throw out the second method.
VSServiceProvider.Current.Logger.WriteToLog("Two methods where found to have the exact same signature, ignoring second method for now...");
return;
}
_methods.Add(key, node);
}
public static object GenerateTag(MethodDeclarationNode method, ITextSnapshot snapshot)
{
Contract.Requires(method != null);
Contract.Requires(snapshot != null);
var sb = new StringBuilder();
//Append our name
var name = method.GetName(snapshot);
if (name == null)
{
return(null);
}
sb.Append(name);
sb.Append('!');
//Append our return type
if (method.ReturnType != null)
{
var rn = method.ReturnType.GetName(snapshot);
if (rn == null)
{
rn = "NONAME";
}
sb.Append(rn);
sb.Append('!');
}
//Append parameters
if (method.FormalParameterList != null)
{
foreach (var param in method.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('!');
}
}
}
//var snapshotSpan = method.GetSpan().Convert(snapshot);
//var methodText = snapshotSpan.GetText();
//string methodHeader;
//if (methodText.Contains('{')) {
// methodHeader = methodText.Substring(0, methodText.IndexOf('{')).Trim();
//} else if (methodText.Contains(';')) {
// methodHeader = methodText.Substring(0, methodText.IndexOf(';')).Trim();
//} else
// return null;
//sb.Append(methodHeader);
//sb.Append('!');
//Apend parent information
var containingType = method.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 flags
if (method.Flags != default(NodeFlags))
{
sb.Append(method.Flags);
sb.Append('!');
}
//Append what kind of node we are
sb.Append(MethodTagSuffix);
return(sb.ToString());
}
public static object GenerateTag(MethodDeclarationNode method, ITextSnapshot snapshot) {
Contract.Requires(method != null);
Contract.Requires(snapshot != null);
var sb = new StringBuilder();
//Append our name
var name = method.GetName(snapshot);
if (name == null)
return null;
sb.Append(name);
sb.Append('!');
//Append our return type
if (method.ReturnType != null) {
var rn = method.ReturnType.GetName(snapshot);
if (rn == null)
rn = "NONAME";
sb.Append(rn);
sb.Append('!');
}
//Append parameters
if (method.FormalParameterList != null) {
foreach (var param in method.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('!');
}
}
}
//var snapshotSpan = method.GetSpan().Convert(snapshot);
//var methodText = snapshotSpan.GetText();
//string methodHeader;
//if (methodText.Contains('{')) {
// methodHeader = methodText.Substring(0, methodText.IndexOf('{')).Trim();
//} else if (methodText.Contains(';')) {
// methodHeader = methodText.Substring(0, methodText.IndexOf(';')).Trim();
//} else
// return null;
//sb.Append(methodHeader);
//sb.Append('!');
//Apend parent information
var containingType = method.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 flags
if (method.Flags != default(NodeFlags)) {
sb.Append(method.Flags);
sb.Append('!');
}
//Append what kind of node we are
sb.Append(MethodTagSuffix);
return sb.ToString();
}
