public async Task <ICallHierarchyMemberItem> CreateItem(ISymbol symbol,
Project project, IEnumerable <Location> callsites, CancellationToken cancellationToken)
{
if (symbol.Kind == SymbolKind.Method ||
symbol.Kind == SymbolKind.Property ||
symbol.Kind == SymbolKind.Event ||
symbol.Kind == SymbolKind.Field)
{
symbol = GetTargetSymbol(symbol);
var finders = await CreateFinders(symbol, project, cancellationToken).ConfigureAwait(false);
ICallHierarchyMemberItem item = new CallHierarchyItem(symbol,
project.Id,
finders,
() => symbol.GetGlyph().GetImageSource(GlyphService),
this,
callsites,
project.Solution.Workspace);
return(item);
}
return(null);
}
public async Task<ICallHierarchyMemberItem> CreateItem(ISymbol symbol,
Project project, IEnumerable<Location> callsites, CancellationToken cancellationToken)
{
if (symbol.Kind == SymbolKind.Method ||
symbol.Kind == SymbolKind.Property ||
symbol.Kind == SymbolKind.Event ||
symbol.Kind == SymbolKind.Field)
{
symbol = GetTargetSymbol(symbol);
var finders = await CreateFinders(symbol, project, cancellationToken).ConfigureAwait(false);
ICallHierarchyMemberItem item = new CallHierarchyItem(symbol,
project.Id,
finders,
() => symbol.GetGlyph().GetImageSource(GlyphService),
this,
callsites,
project.Solution.Workspace);
return item;
}
return null;
}
public void PresentRoot(CallHierarchyItem root)
{
var callHierarchy = _serviceProvider.GetService(typeof(SCallHierarchy)) as ICallHierarchy;
callHierarchy.ShowToolWindow();
callHierarchy.AddRootItem((ICallHierarchyMemberItem)root);
}
public void PresentRoot(CallHierarchyItem root)
{
this.PresentedRoot = root;
}
internal void Navigate(CallHierarchyItem root, string searchCategory, string callSite, CallHierarchySearchScope scope = CallHierarchySearchScope.EntireSolution, IImmutableSet<Document> documents = null)
{
CallHierarchyItem item = null;
this.SearchRoot(root, searchCategory, (CallHierarchyItem c) => item = c,
scope,
documents);
if (callSite == ConvertToName(item))
{
var detail = item.Details.FirstOrDefault();
if (detail != null)
{
detail.NavigateTo();
}
else
{
item.NavigateTo();
}
}
}
internal void VerifyResult(CallHierarchyItem root, string searchCategory, string[] expectedCallers, CallHierarchySearchScope scope = CallHierarchySearchScope.EntireSolution, IImmutableSet<Document> documents = null)
{
this.SearchRoot(root, searchCategory, (CallHierarchyItem c) =>
{
Assert.True(expectedCallers.Any());
Assert.True(expectedCallers.Contains(ConvertToName(c)));
},
scope,
documents);
}
internal void VerifyRoot(CallHierarchyItem root, string name = "", string[] expectedCategories = null)
{
Assert.Equal(name, ConvertToName(root));
if (expectedCategories != null)
{
var categories = root.SupportedSearchCategories.Select(s => s.DisplayName);
foreach (var category in expectedCategories)
{
Assert.Contains(category, categories);
}
}
}
internal void SearchRoot(CallHierarchyItem root, string displayName, Action<ICallHierarchyNameItem> verify, CallHierarchySearchScope scope, IImmutableSet<Document> documents = null)
{
var callback = new MockSearchCallback(verify);
var category = root.SupportedSearchCategories.First(c => c.DisplayName == displayName).Name;
if (documents != null)
{
root.StartSearchWithDocuments(category, scope, callback, documents);
}
else
{
root.StartSearch(category, scope, callback);
}
callback.WaitForCompletion();
}
