string Test(string input, string type, string member, Gdk.Key key = Gdk.Key.Return)
{
TestViewContent content;
var ext = Setup(input, out content);
ListWindow.ClearHistory();
var listWindow = new CompletionListWindow();
var widget = new TestCompletionWidget(ext.Document);
listWindow.CompletionWidget = widget;
listWindow.CodeCompletionContext = widget.CurrentCodeCompletionContext;
var t = ext.Document.Compilation.FindType(new FullTypeName(type));
var foundMember = t.GetMembers(m => m.Name == member).First();
var data = new MemberCompletionData(ext, foundMember, OutputFlags.ClassBrowserEntries);
data.DisplayFlags |= ICSharpCode.NRefactory.Completion.DisplayFlags.NamedArgument;
KeyActions ka = KeyActions.Process;
data.InsertCompletionText(listWindow, ref ka, key, (char)key, Gdk.ModifierType.None, true, false);
return(widget.CompletedWord);
}
string Test(string input, string type, string member, Gdk.Key key = Gdk.Key.Return, bool isDelegateExpected = false)
{
TestViewContent content;
var ext = Setup(input, out content);
ListWindow.ClearHistory();
var listWindow = new CompletionListWindow();
var widget = new TestCompletionWidget(ext.Document);
listWindow.CompletionWidget = widget;
listWindow.CodeCompletionContext = widget.CurrentCodeCompletionContext;
var t = ext.Document.Compilation.FindType(new FullTypeName(type));
var method = member != null?t.GetMembers(m => m.Name == member).First() : t.GetConstructors().First();
var data = new MemberCompletionData(ext, method, OutputFlags.ClassBrowserEntries);
data.IsDelegateExpected = isDelegateExpected;
KeyActions ka = KeyActions.Process;
data.InsertCompletionText(listWindow, ref ka, key, (char)key, Gdk.ModifierType.None, true, false);
return(widget.CompletedWord);
}
TooltipInformation CreateTooltip(ToolTipData data, int offset, Ambience ambience, Gdk.ModifierType modifierState)
{
ResolveResult result = data.Result;
var doc = IdeApp.Workbench.ActiveDocument;
if (doc == null)
{
return(null);
}
bool createFooter = (modifierState & Gdk.ModifierType.Mod1Mask) != 0;
var file = doc.ParsedDocument.ParsedFile as CSharpUnresolvedFile;
if (file == null)
{
return(null);
}
try {
if (result is AliasNamespaceResolveResult)
{
var resolver = file.GetResolver(doc.Compilation, doc.Editor.Caret.Location);
var sig = new SignatureMarkupCreator(resolver, doc.GetFormattingPolicy().CreateOptions());
sig.BreakLineAfterReturnType = false;
return(sig.GetAliasedNamespaceTooltip((AliasNamespaceResolveResult)result));
}
if (result is AliasTypeResolveResult)
{
var resolver = file.GetResolver(doc.Compilation, doc.Editor.Caret.Location);
var sig = new SignatureMarkupCreator(resolver, doc.GetFormattingPolicy().CreateOptions());
sig.BreakLineAfterReturnType = false;
return(sig.GetAliasedTypeTooltip((AliasTypeResolveResult)result));
}
if (data.Node is TypeOfExpression)
{
var resolver = file.GetResolver(doc.Compilation, doc.Editor.Caret.Location);
var sig = new SignatureMarkupCreator(resolver, doc.GetFormattingPolicy().CreateOptions());
sig.BreakLineAfterReturnType = false;
return(sig.GetTypeOfTooltip((TypeOfExpression)data.Node, result as TypeOfResolveResult));
}
if (data.Node is PrimitiveType && data.Node.Parent is Constraint)
{
var t = (PrimitiveType)data.Node;
if (t.Keyword == "class" || t.Keyword == "new" || t.Keyword == "struct")
{
var resolver = file.GetResolver(doc.Compilation, doc.Editor.Caret.Location);
var sig = new SignatureMarkupCreator(resolver, doc.GetFormattingPolicy().CreateOptions());
sig.BreakLineAfterReturnType = false;
return(sig.GetConstraintTooltip(t.Keyword));
}
return(null);
}
if (data.Node is ExternAliasDeclaration)
{
var resolver = file.GetResolver(doc.Compilation, doc.Editor.Caret.Location);
var sig = new SignatureMarkupCreator(resolver, doc.GetFormattingPolicy().CreateOptions());
sig.BreakLineAfterReturnType = false;
return(sig.GetExternAliasTooltip((ExternAliasDeclaration)data.Node, doc.Project as DotNetProject));
}
if (result == null && data.Node is CSharpTokenNode)
{
var resolver = file.GetResolver(doc.Compilation, doc.Editor.Caret.Location);
var sig = new SignatureMarkupCreator(resolver, doc.GetFormattingPolicy().CreateOptions());
sig.BreakLineAfterReturnType = false;
return(sig.GetKeywordTooltip(data.Node));
}
if (data.Node is PrimitiveType && ((PrimitiveType)data.Node).KnownTypeCode == KnownTypeCode.Void)
{
var resolver = file.GetResolver(doc.Compilation, doc.Editor.Caret.Location);
var sig = new SignatureMarkupCreator(resolver, doc.GetFormattingPolicy().CreateOptions());
sig.BreakLineAfterReturnType = false;
return(sig.GetKeywordTooltip("void", null));
}
if (data.Node is NullReferenceExpression)
{
var resolver = file.GetResolver(doc.Compilation, doc.Editor.Caret.Location);
var sig = new SignatureMarkupCreator(resolver, doc.GetFormattingPolicy().CreateOptions());
sig.BreakLineAfterReturnType = false;
return(sig.GetKeywordTooltip("null", null));
}
if (result is UnknownIdentifierResolveResult)
{
return(new TooltipInformation()
{
SignatureMarkup = string.Format("error CS0103: The name `{0}' does not exist in the current context", ((UnknownIdentifierResolveResult)result).Identifier)
});
}
else if (result is UnknownMemberResolveResult)
{
var ur = (UnknownMemberResolveResult)result;
if (ur.TargetType.Kind != TypeKind.Unknown)
{
return(new TooltipInformation()
{
SignatureMarkup = string.Format("error CS0117: `{0}' does not contain a definition for `{1}'", ur.TargetType.FullName, ur.MemberName)
});
}
}
else if (result.IsError)
{
return(new TooltipInformation()
{
SignatureMarkup = "Unknown resolve error."
});
}
if (result is LocalResolveResult)
{
var lr = (LocalResolveResult)result;
var tooltipInfo = new TooltipInformation();
var resolver = file.GetResolver(doc.Compilation, doc.Editor.Caret.Location);
var sig = new SignatureMarkupCreator(resolver, doc.GetFormattingPolicy().CreateOptions());
sig.BreakLineAfterReturnType = false;
tooltipInfo.SignatureMarkup = sig.GetLocalVariableMarkup(lr.Variable);
return(tooltipInfo);
}
else if (result is MethodGroupResolveResult)
{
var mrr = (MethodGroupResolveResult)result;
var allMethods = new List <IMethod> (mrr.Methods);
foreach (var l in mrr.GetExtensionMethods())
{
allMethods.AddRange(l);
}
var method = allMethods.FirstOrDefault();
if (method != null)
{
return(MemberCompletionData.CreateTooltipInformation(
doc.Compilation,
file,
doc.Editor,
doc.GetFormattingPolicy(),
method,
false,
createFooter));
}
}
else if (result is CSharpInvocationResolveResult)
{
var invocationResult = (CSharpInvocationResolveResult)result;
var member = (IMember)invocationResult.ReducedMethod ?? invocationResult.Member;
return(MemberCompletionData.CreateTooltipInformation(
doc.Compilation,
file,
doc.Editor,
doc.GetFormattingPolicy(),
member,
false,
createFooter));
}
else if (result is MemberResolveResult)
{
var member = ((MemberResolveResult)result).Member;
return(MemberCompletionData.CreateTooltipInformation(
doc.Compilation,
file,
doc.Editor,
doc.GetFormattingPolicy(),
member,
false,
createFooter));
}
else if (result is NamespaceResolveResult)
{
var tooltipInfo = new TooltipInformation();
var resolver = file.GetResolver(doc.Compilation, doc.Editor.Caret.Location);
var sig = new SignatureMarkupCreator(resolver, doc.GetFormattingPolicy().CreateOptions());
sig.BreakLineAfterReturnType = false;
try {
tooltipInfo.SignatureMarkup = sig.GetMarkup(((NamespaceResolveResult)result).Namespace);
} catch (Exception e) {
LoggingService.LogError("Got exception while creating markup for :" + ((NamespaceResolveResult)result).Namespace, e);
return(new TooltipInformation());
}
return(tooltipInfo);
}
else if (result is OperatorResolveResult)
{
var or = result as OperatorResolveResult;
var tooltipInfo = new TooltipInformation();
var resolver = file.GetResolver(doc.Compilation, doc.Editor.Caret.Location);
var sig = new SignatureMarkupCreator(resolver, doc.GetFormattingPolicy().CreateOptions());
sig.BreakLineAfterReturnType = false;
try {
tooltipInfo.SignatureMarkup = sig.GetMarkup(or.UserDefinedOperatorMethod);
} catch (Exception e) {
LoggingService.LogError("Got exception while creating markup for :" + ((NamespaceResolveResult)result).Namespace, e);
return(new TooltipInformation());
}
return(tooltipInfo);
}
else
{
return(MemberCompletionData.CreateTooltipInformation(
doc.Compilation,
file,
doc.Editor,
doc.GetFormattingPolicy(),
result.Type,
false,
createFooter));
}
} catch (Exception e) {
LoggingService.LogError("Error while creating tooltip.", e);
return(null);
}
return(null);
}
MemberCompletionData AddMemberCompletionData(object member, OutputFlags flags)
{
MemberCompletionData newData = new MemberCompletionData (member as INode, flags);
newData.HideExtensionParameter = HideExtensionParameter;
string memberKey = newData.CompletionText;
MemberCompletionData existingData;
if (data.TryGetValue (memberKey, out existingData)) {
if (existingData == null)
return null;
existingData.AddOverload (newData);
} else {
CompletionList.Add (newData);
data [memberKey] = newData;
}
return newData;
}
/// <summary>
/// This is invoked from AddEnumMembers (which is invoked in several other contexts).
/// </summary>
/// <param name="type"></param>
/// <param name="member"></param>
/// <returns></returns>
public ICompletionData CreateMemberCompletionData(IType type, IEntity member)
{
var cd = new MemberCompletionData(type, member, builder);
return(cd);
}
/// <summary>
/// This is invoked from AddEnumMembers (which is invoked in several other contexts).
/// </summary>
/// <param name="type"></param>
/// <param name="member"></param>
/// <returns></returns>
public ICompletionData CreateMemberCompletionData(IType type, IEntity member)
{
var cd = new MemberCompletionData(type, member, builder);
return cd;
}
