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); }
TooltipInformation CreateTooltip (ToolTipData data, int offset, Ambience ambience) { ResolveResult result = data.Result; var doc = IdeApp.Workbench.ActiveDocument; if (doc == null) return null; try { if (result is AliasNamespaceResolveResult) { var resolver = (doc.ParsedDocument.ParsedFile as CSharpUnresolvedFile).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 = (doc.ParsedDocument.ParsedFile as CSharpUnresolvedFile).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 = (doc.ParsedDocument.ParsedFile as CSharpUnresolvedFile).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 = (doc.ParsedDocument.ParsedFile as CSharpUnresolvedFile).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 = (doc.ParsedDocument.ParsedFile as CSharpUnresolvedFile).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 = (doc.ParsedDocument.ParsedFile as CSharpUnresolvedFile).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 = (doc.ParsedDocument.ParsedFile as CSharpUnresolvedFile).GetResolver (doc.Compilation, doc.Editor.Caret.Location); var sig = new SignatureMarkupCreator (resolver, doc.GetFormattingPolicy ().CreateOptions ()); sig.BreakLineAfterReturnType = false; return sig.GetKeywordTooltip ("void", 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 = (doc.ParsedDocument.ParsedFile as CSharpUnresolvedFile).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, doc.ParsedDocument.ParsedFile as CSharpUnresolvedFile, doc.Editor, doc.GetFormattingPolicy (), method, false); } } else if (result is CSharpInvocationResolveResult) { var member = ((CSharpInvocationResolveResult)result).ReducedMethod ?? (IMethod)((CSharpInvocationResolveResult)result).Member; return MemberCompletionData.CreateTooltipInformation ( doc.Compilation, doc.ParsedDocument.ParsedFile as CSharpUnresolvedFile, doc.Editor, doc.GetFormattingPolicy (), member, false); } else if (result is MemberResolveResult) { var member = ((MemberResolveResult)result).Member; return MemberCompletionData.CreateTooltipInformation ( doc.Compilation, doc.ParsedDocument.ParsedFile as CSharpUnresolvedFile, doc.Editor, doc.GetFormattingPolicy (), member, false); }else if (result is NamespaceResolveResult) { var tooltipInfo = new TooltipInformation (); var resolver = (doc.ParsedDocument.ParsedFile as CSharpUnresolvedFile).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 { return MemberCompletionData.CreateTooltipInformation ( doc.Compilation, doc.ParsedDocument.ParsedFile as CSharpUnresolvedFile, doc.Editor, doc.GetFormattingPolicy (), result.Type, false); } } catch (Exception e) { LoggingService.LogError ("Error while creating tooltip.", e); return null; } return null; }