public override async Task ProvideCompletionsAsync(CompletionContext context)
{
if (await IsWatchWindowAsync(context).ConfigureAwait(false))
{
// Completions are not usable in watch window
return;
}
var syntaxContext = await SyntaxContext.CreateAsync(context.Document, context.Position, context.CancellationToken)
.ConfigureAwait(false);
var applicableTypeProviders = typeCompletionProviders
.Where(p => p.IsApplicable(syntaxContext, Options))
.ToArray();
if (applicableTypeProviders.Length > 0)
{
var typeCompletions = GetAllTypes(syntaxContext, Options)
.SelectMany(type => applicableTypeProviders
.Select(provider => provider.GetCompletionItemsForType(type, syntaxContext, Options)))
.Where(enumerable => enumerable != null)
.SelectMany(enumerable => enumerable);
context.AddItems(typeCompletions);
}
var simpleCompletions = simpleCompletionProviders
.Where(p => p.IsApplicable(syntaxContext, Options))
.Select(provider => provider.GetCompletionItems(syntaxContext, Options))
.Where(enumerable => enumerable != null)
.SelectMany(enumerable => enumerable);
context.AddItems(simpleCompletions);
}
public override async Task ProvideCompletionsAsync(CompletionContext context)
{
try
{
if (Options == null)
{
// Package not loaded yet (e.g. no solution opened)
return;
}
if (await IsWatchWindowAsync(context).ConfigureAwait(false))
{
// Completions are not usable in watch window
return;
}
if (IsRazorView(context))
{
// Completions are not usable in cshtml-Razor Views. Insertion of Namespaces doesn't work there.
return;
}
var syntaxContext = await SyntaxContext.CreateAsync(context.Document, context.Position, context.CancellationToken)
.ConfigureAwait(false);
var applicableTypeProviders = typeCompletionProviders
.Where(p => p.IsApplicable(syntaxContext, Options))
.ToArray();
if (applicableTypeProviders.Length > 0)
{
var typeCompletions = SymbolNavigator.GetAllTypes(syntaxContext, Options)
.SelectMany(type => applicableTypeProviders
.Select(provider => provider.GetCompletionItemsForType(type, syntaxContext, Options)))
.Where(enumerable => enumerable != null)
.SelectMany(enumerable => enumerable);
context.AddItems(typeCompletions);
}
var simpleCompletions = simpleCompletionProviders
.Where(p => p.IsApplicable(syntaxContext, Options))
.Select(provider => provider.GetCompletionItems(syntaxContext, Options))
.Where(enumerable => enumerable != null)
.SelectMany(enumerable => enumerable);
context.AddItems(simpleCompletions);
// If Completion was triggered by this provider - use suggestion mode
if (_triggeredByUs && context.SuggestionModeItem == null)
{
context.SuggestionModeItem = CompletionItem.Create("");
}
}
finally
{
_triggeredByUs = false;
}
}
public override async Task ProvideCompletionsAsync(CompletionContext context)
{
try
{
if (Options == null)
{
// Package not loaded yet (e.g. no solution opened)
return;
}
if (await IsWatchWindowAsync(context).ConfigureAwait(false))
{
// Completions are not usable in watch window
return;
}
if (IsRazorView(context))
{
// Completions are not usable in cshtml-Razor Views. Insertion of Namespaces doesn't work there.
return;
}
var syntaxContext = await SyntaxContext.CreateAsync(context.Document, context.Position, context.CancellationToken)
.ConfigureAwait(false);
if (syntaxContext == null)
{
return;
}
var completionsTasks = completionProviders
.Where(p => p.IsApplicable(syntaxContext, Options))
.Select(provider => provider.GetCompletionItemsAsync(syntaxContext, Options));
var completions = (await Task.WhenAll(completionsTasks).ConfigureAwait(false)).SelectMany(i => i);
context.AddItems(completions);
// If Completion was triggered by this provider - use suggestion mode
if (_triggeredByUs && context.SuggestionModeItem == null)
{
context.SuggestionModeItem = CompletionItem.Create("");
}
}
finally
{
_triggeredByUs = false;
}
}