public static void SortImports(Document doc = null)
{
doc = doc ?? IdeApp.Workbench.ActiveDocument;
if (doc == null)
{
return;
}
var ddoc = doc.ParsedDocument as ParsedDModule;
if (ddoc == null || ddoc.DDom == null)
{
return;
}
var scope = DResolver.SearchBlockAt(ddoc.DDom, new CodeLocation(doc.Editor.Caret.Column, doc.Editor.Caret.Line)) as DBlockNode;
if (scope == null)
{
return;
}
var editor = doc.Editor;
using (editor.Document.OpenUndoGroup(Mono.TextEditor.OperationType.Undefined)) {
SortImportsRefactoring.SortImports(scope, new TextDocumentAdapter(editor), SortImportsSeparatePackagesFromEachOther);
}
editor.Parent.TextViewMargin.PurgeLayoutCache();
editor.Parent.QueueDraw();
}
public IEnumerable <DModule> GetImportableModulesForLastResults()
{
var nodesToChooseFrom = new List <DModule> ();
if (lastResults == null || lastResults.Length < 1)
{
return(nodesToChooseFrom);
}
foreach (var res in lastResults)
{
var n = DResolver.GetResultMember(res, true);
if (n != null)
{
var mod = n.NodeRoot as DModule;
if (mod != null && !nodesToChooseFrom.Contains(mod))
{
var i = Math.Max(0, nodesToChooseFrom.Count - 1);
foreach (var packageMod in TryGetGenericImportingPackageForSymbol(n))
{
if (!nodesToChooseFrom.Contains(packageMod))
{
nodesToChooseFrom.Insert(i, packageMod);
}
}
nodesToChooseFrom.Add(mod);
}
}
}
return(nodesToChooseFrom);
}
public static AbstractTooltipContent[] BuildToolTip(IEditorData Editor)
{
try
{
var ctxt = ResolverContextStack.Create(Editor);
// In the case we've got a method or something, don't return its base type, only the reference to it
ctxt.CurrentContext.ContextDependentOptions |= ResolutionOptions.ReturnMethodReferencesOnly;
var rr = DResolver.ResolveType(Editor, ctxt, DResolver.AstReparseOptions.AlsoParseBeyondCaret);
if (rr.Length < 1)
{
return(null);
}
var l = new List <AbstractTooltipContent>(rr.Length);
foreach (var res in rr)
{
l.Add(BuildTooltipContent(res));
}
return(l.ToArray());
}
catch { }
return(null);
}
ISemantic E(TemplateInstanceExpression tix, bool ImplicitlyExecute = true)
{
var o = DResolver.StripAliasSymbols(GetOverloads(tix, ctxt));
if (eval)
{
return(TryDoCTFEOrGetValueRefs(o, tix, ImplicitlyExecute));
}
else
{
ctxt.CheckForSingleResult(o, tix);
if (o != null)
{
if (o.Length == 1)
{
return(o[0]);
}
else if (o.Length > 1)
{
return(new InternalOverloadValue(o, tix));
}
}
return(null);
}
}
public void IncrementalParsing_LambdaParameters()
{
var code = @"module A;
int foo;
void main() {
}";
var m = DParser.ParseString(code);
var main = m ["main"].First() as DMethod;
var foo = m ["foo"].First() as DVariable;
var b = DResolver.SearchBlockAt(m, new CodeLocation(1, 4));
Assert.That(b, Is.SameAs(main));
code = @"module A;
int foo;
void main() {
int a;
(string ;
}";
var caret = new CodeLocation(9, 5);
bool _u;
var newMod = IncrementalParsing.UpdateBlockPartly(main.Body, code, DocumentHelper.LocationToOffset(code, caret), caret, out _u) as DMethod;
var lambda = newMod.Children [0] as DMethod;
Assert.That(lambda, Is.Not.Null);
Assert.That(lambda.Parameters.Count, Is.EqualTo(1));
Assert.That(lambda.Parameters [0].Type, Is.Not.Null);
Assert.That(lambda.Parameters [0].NameHash, Is.EqualTo(DTokens.IncompleteIdHash));
}
public static IEnumerable <TemplateIntermediateType> SearchForClassDerivatives(TemplateIntermediateType t, ResolutionContext ctxt)
{
if (!(t is ClassType || t is InterfaceType))
{
throw new ArgumentException("t должно быть классом или интерфейсом, но не " + (t != null ? t.ToString() : "null"));
}
var f = new ClassInterfaceDerivativeFinder(ctxt);
f.typeNodeToFind = t.Definition;
var bt = t;
while (bt != null)
{
f.alreadyResolvedClasses.Add(bt.Definition);
bt = DResolver.StripMemberSymbols(bt.Base) as TemplateIntermediateType;
}
var filter = MemberFilter.Classes;
if (t is InterfaceType) // -> Only interfaces can inherit interfaces. Interfaces cannot be subclasses of classes.
{
filter |= MemberFilter.Interfaces;
}
f.IterateThroughScopeLayers(t.Definition.Location, filter);
return(f.results); // return them.
}
public static TooltipInformation Generate(AbstractType t, int currentParameter = -1, bool isInTemplateArgInsight = false)
{
var ms = t as MemberSymbol;
if (ms != null)
{
if (ms.Definition is DVariable)
{
var bt = DResolver.StripAliasSymbol(ms.Base);
if (bt is DelegateType)
{
return(TooltipInfoGenerator.Generate(bt as DelegateType, currentParameter));
}
}
else if (ms.Definition is DMethod)
{
return(TooltipInfoGenerator.Generate(ms.Definition as DMethod, isInTemplateArgInsight, currentParameter));
}
}
else if (t is TemplateIntermediateType)
{
return(Generate(t as TemplateIntermediateType, currentParameter));
}
return(new TooltipInformation());
}
public static string GeneratePrototype(AbstractType t, int currentParameter = -1, bool isInTemplateArgInsight = false)
{
var ms = t as MemberSymbol;
if (ms != null)
{
if (ms.Definition is DVariable)
{
var bt = DResolver.StripAliasSymbol(ms.Base);
if (bt is DelegateType)
{
return(VDServerCompletionDataGenerator.GeneratePrototype(bt as DelegateType, currentParameter));
}
}
else if (ms.Definition is DMethod)
{
return(VDServerCompletionDataGenerator.GeneratePrototype(ms.Definition as DMethod, isInTemplateArgInsight, currentParameter));
}
}
else if (t is TemplateIntermediateType)
{
return(VDServerCompletionDataGenerator.GeneratePrototype(t as TemplateIntermediateType, currentParameter));
}
return(null);
}
/// <summary>
/// http://dlang.org/expression.html#IsExpression
/// </summary>
public ISemantic E(IsExpression isExpression)
{
if (!eval)
{
return(new PrimitiveType(DTokens.Bool));
}
bool retTrue = false;
if (isExpression.TestedType != null)
{
var typeToCheck = DResolver.StripMemberSymbols(TypeDeclarationResolver.ResolveSingle(isExpression.TestedType, ctxt));
if (typeToCheck != null)
{
// case 1, 4
if (isExpression.TypeSpecialization == null && isExpression.TypeSpecializationToken == 0)
{
retTrue = true;
}
// The probably most frequented usage of this expression
else if (isExpression.TypeAliasIdentifierHash == 0)
{
retTrue = evalIsExpression_NoAlias(isExpression, typeToCheck);
}
else
{
retTrue = evalIsExpression_WithAliases(isExpression, typeToCheck);
}
}
}
return(new PrimitiveValue(DTokens.Bool, retTrue?1:0, isExpression));
}
public void GetTip(string filename, int startLine, int startIndex, int endLine, int endIndex)
{
var ast = GetModule(filename);
if (ast == null)
{
throw new COMException("module not found", 1);
}
_tipStart = new CodeLocation(startIndex + 1, startLine);
_tipEnd = new CodeLocation(startIndex + 2, startLine);
_tipText.Clear();
_setupEditorData();
_editorData.CaretLocation = _tipStart;
_editorData.SyntaxTree = ast as DModule;
_editorData.ModuleCode = _sources[filename];
// codeOffset+1 because otherwise it does not work on the first character
_editorData.CaretOffset = getCodeOffset(_editorData.ModuleCode, _tipStart) + 1;
DResolver.NodeResolutionAttempt attempt;
var types = DResolver.ResolveTypeLoosely(_editorData, out attempt);
_tipText.Clear();
if (types != null)
{
if (types.DeclarationOrExpressionBase != null)
{
_tipStart = types.DeclarationOrExpressionBase.Location;
_tipEnd = types.DeclarationOrExpressionBase.EndLocation;
}
DNode dn = null;
foreach (var t in AmbiguousType.TryDissolve(types))
{
_tipText.Append(NodeToolTipContentGen.Instance.GenTooltipSignature(t)).Append("\a");
if (t is DSymbol)
{
dn = (t as DSymbol).Definition;
}
}
while (_tipText.Length > 0 && _tipText[_tipText.Length - 1] == '\a')
{
_tipText.Length--;
}
if (dn != null)
{
VDServerCompletionDataGenerator.GenerateNodeTooltipBody(dn, _tipText);
}
while (_tipText.Length > 0 && _tipText[_tipText.Length - 1] == '\a')
{
_tipText.Length--;
}
}
}
protected override void BuildCompletionDataInternal(IEditorData Editor, char enteredChar)
{
var dc = begunNode.Parent as DClassLike;
if (dc == null || dc.ClassType != DTokens.Class)
{
return;
}
var classType = DResolver.ResolveClassOrInterface(dc, ResolutionContext.Create(Editor), null) as TemplateIntermediateType;
if (classType == null)
{
return;
}
var typesToScan = new List <TemplateIntermediateType>();
IterateThroughBaseClassesInterfaces(typesToScan, classType);
foreach (var t in typesToScan)
{
foreach (var n in t.Definition)
{
var dm = n as DMethod;
if (dm == null ||
dm.ContainsAttribute(DTokens.Final, DTokens.Private, DTokens.Static))
{
continue; //TODO: Other attributes?
}
CompletionDataGenerator.AddCodeGeneratingNodeItem(dm, GenerateOverridingMethodStub(dm, begunNode, !(t is InterfaceType)));
}
}
}
public AbstractType TryDeduce(DSymbol ds, IEnumerable <ISemantic> templateArguments, ref INode returnedNode)
{
var cls = ds as ClassType;
if (cls == null || templateArguments == null)
{
return(null);
}
var en = templateArguments.GetEnumerator();
if (!en.MoveNext())
{
return(null);
}
returnedNode = cls.Definition;
var baseClass = DResolver.StripMemberSymbols(AbstractType.Get(en.Current)) as TemplateIntermediateType;
if (baseClass == null)
{
return(ds);
}
return(new ClassType(cls.Definition, ds.DeclarationOrExpressionBase, baseClass as ClassType, baseClass is InterfaceType ? new[] { baseClass as InterfaceType } : null, ds.DeducedTypes));
}
public static StaticProperty TryEvalPropertyType(ResolutionContext ctxt, AbstractType t, int propName, bool staticOnly = false)
{
if (t is PointerType)
{
t = (t as PointerType).Base;
}
t = DResolver.StripMemberSymbols(t);
if (t is PointerType)
{
t = (t as PointerType).Base;
}
if (t == null)
{
return(null);
}
var props = Properties[PropOwnerType.Generic];
StaticPropertyInfo prop;
if (props.TryGetValue(propName, out prop) || (Properties.TryGetValue(GetOwnerType(t), out props) && props.TryGetValue(propName, out prop)))
{
var n = prop.GenerateRepresentativeNode(t);
return(new StaticProperty(n, n.Type != null ? TypeDeclarationResolver.ResolveSingle(n.Type, ctxt) : null, prop.ValueGetter));
}
return(null);
}
public static AbstractType[] GetOverloads(IdentifierExpression id, ResolverContextStack ctxt)
{
var raw = TypeDeclarationResolver.ResolveIdentifier(id.Value as string, ctxt, id, id.ModuleScoped);
var f = DResolver.FilterOutByResultPriority(ctxt, raw);
return(f == null ? null : f.ToArray());
}
public void GetDefinition(string filename, int startLine, int startIndex, int endLine, int endIndex)
{
filename = normalizePath(filename);
var ast = GetModule(filename);
if (ast == null)
{
throw new COMException("module not found", 1);
}
_tipStart = new CodeLocation(startIndex + 1, startLine);
_tipEnd = new CodeLocation(endIndex + 1, endLine);
_tipText.Clear();
_setupEditorData();
_editorData.CaretLocation = _tipEnd;
_editorData.SyntaxTree = ast as DModule;
_editorData.ModuleCode = _sources[filename];
// codeOffset+1 because otherwise it does not work on the first character
_editorData.CaretOffset = getCodeOffset(_editorData.ModuleCode, _tipStart) + 2;
ISyntaxRegion sr = DResolver.GetScopedCodeObject(_editorData);
LooseResolution.NodeResolutionAttempt attempt;
var rr = sr != null?LooseResolution.ResolveTypeLoosely(_editorData, sr, out attempt, true) : null;
_tipText.Clear();
if (rr != null)
{
var n = DResolver.GetResultMember(rr, true);
if (n == null)
{
return;
}
bool decl = false;
var mthd = n as DMethod;
if (mthd != null)
{
decl = mthd.Body == null;
}
else if (n.ContainsAttribute(DTokens.Extern))
{
decl = true;
}
if (decl)
{
_tipText.Append("EXTERN:");
}
_tipStart = n.Location;
_tipEnd = n.EndLocation;
INode node = n.NodeRoot;
if (node is DModule)
{
_tipText.Append((node as DModule).FileName);
}
}
}
public static AbstractType[] ResolveHoveredCode(out ResolutionContext ResolverContext, IEditorData edData)
{
ResolverContext = ResolutionContext.Create(edData, false);
// Resolve the hovered piece of code
return(AmbiguousType.TryDissolve(DResolver.ResolveType(edData, ctxt: ResolverContext)).ToArray());
}
void FindDerivedClassesThread(object s)
{
var monitor = IdeApp.Workbench.ProgressMonitors.GetSearchProgressMonitor(true, true);
monitor.BeginStepTask(GettextCatalog.GetString("Find Derived Classes"), lastResults.Length, 1);
foreach (var t in lastResults)
{
var t_ = DResolver.StripMemberSymbols(t);
if (!(t_ is ClassType || t_ is InterfaceType))
{
monitor.Step(1);
continue;
}
foreach (var res in ClassInterfaceDerivativeFinder.SearchForClassDerivatives(t_ as TemplateIntermediateType, ctxt))
{
var dc = res.Definition;
var file = (dc.NodeRoot as DModule).FileName;
var targetDoc = TextFileProvider.Instance.GetTextEditorData(new FilePath(file));
monitor.ReportResult(new SearchResult(new FileProvider(file, IdeApp.Workspace.GetProjectContainingFile(file)),
targetDoc.LocationToOffset(dc.NameLocation.Line, dc.NameLocation.Column), dc.Name.Length));
}
monitor.Step(1);
}
monitor.EndTask();
monitor.Dispose();
}
protected override string Process(EditorData editorData, bool moduleOnly)
{
var sr = DResolver.GetScopedCodeObject(editorData);
var rr = sr != null?LooseResolution.ResolveTypeLoosely(editorData, sr, out _, true) : null;
var refs = new StringBuilder();
if (rr != null)
{
var n = ExpressionTypeEvaluation.GetResultMember(rr);
if (n != null)
{
var ctxt = ResolutionContext.Create(editorData, true);
if (moduleOnly || n.ContainsAnyAttribute(DTokens.Private) || (n is DVariable variable && variable.IsLocal))
{
GetReferencesInModule(editorData.SyntaxTree, refs, n, ctxt);
}
else
{
foreach (var rootPackage in editorData.ParseCache.EnumRootPackagesSurroundingModule(editorData.SyntaxTree))
{
foreach (var module in rootPackage)
{
GetReferencesInModule(module, refs, n, ctxt);
}
}
}
}
//var res = TypeReferenceFinder.Scan(_editorData, System.Threading.CancellationToken.None, null);
}
AbstractType HandleAccessExpressions(PostfixExpression_Access acc, ResolutionContext ctxt)
{
AbstractType pfType = null;
if (acc.PostfixForeExpression is PostfixExpression_Access)
{
pfType = HandleAccessExpressions((PostfixExpression_Access)acc.PostfixForeExpression, ctxt);
}
else
{
pfType = DResolver.StripAliasSymbol(Evaluation.EvaluateType(acc.PostfixForeExpression, ctxt));
if (acc.PostfixForeExpression is IdentifierExpression ||
acc.PostfixForeExpression is TemplateInstanceExpression ||
acc.PostfixForeExpression is PostfixExpression_Access)
{
HandleResult(acc.PostfixForeExpression, pfType);
}
}
var accessedMembers = Evaluation.GetAccessedOverloads(acc, ctxt, pfType);
ctxt.CheckForSingleResult(accessedMembers, acc);
if (accessedMembers != null && accessedMembers.Length != 0)
{
HandleResult(acc, accessedMembers[0]);
return(accessedMembers[0]);
}
return(null);
}
public static AbstractType[] GetOverloads(IdentifierExpression id, ResolutionContext ctxt, IEnumerable <AbstractType> resultBases = null, bool deduceParameters = true)
{
AbstractType[] res;
if (resultBases == null)
{
res = TypeDeclarationResolver.ResolveIdentifier(id.ValueStringHash, ctxt, id, id.ModuleScoped);
}
else
{
res = TypeDeclarationResolver.ResolveFurtherTypeIdentifier(id.ValueStringHash, resultBases, ctxt, id);
}
if (res == null)
{
return(null);
}
var f = DResolver.FilterOutByResultPriority(ctxt, res);
if (f.Count == 0)
{
return(null);
}
return((ctxt.Options & ResolutionOptions.NoTemplateParameterDeduction) == 0 && deduceParameters?
TemplateInstanceHandler.DeduceParamsAndFilterOverloads(f, null, false, ctxt) :
f.ToArray());
}
bool HandleDecl(TemplateTypeParameter p, IdentifierDeclaration id, ISemantic r)
{
// Bottom-level reached
if (id.InnerDeclaration == null && Contains(id.IdHash) && !id.ModuleScoped)
{
// Associate template param with r
return(Set((p != null && id.IdHash == p.NameHash) ? p : null, r, id.IdHash));
}
var deducee = DResolver.StripMemberSymbols(AbstractType.Get(r)) as DSymbol;
if (id.InnerDeclaration != null && deducee != null && deducee.Definition.NameHash == id.IdHash)
{
var physicalParentType = TypeDeclarationResolver.HandleNodeMatch(deducee.Definition.Parent, ctxt, null, id.InnerDeclaration);
if (HandleDecl(p, id.InnerDeclaration, physicalParentType))
{
if (Contains(id.IdHash))
{
Set((p != null && id.IdHash == p.NameHash) ? p : null, deducee, id.IdHash);
}
return(true);
}
}
/*
* If not stand-alone identifier or is not required as template param, resolve the id and compare it against r
*/
var _r = TypeDeclarationResolver.ResolveSingle(id, ctxt);
return(_r != null && (EnforceTypeEqualityWhenDeducing ?
ResultComparer.IsEqual(r, _r) :
ResultComparer.IsImplicitlyConvertible(r, _r)));
}
public string ResolveExpression(TextEditorData ed, Document doc, int offset, out int startOffset)
{
startOffset = offset;
var editorData = DResolverWrapper.CreateEditorData(doc);
if (editorData == null)
{
return(null);
}
editorData.CaretOffset = offset;
var edLoc = ed.OffsetToLocation(offset);
editorData.CaretLocation = new CodeLocation(edLoc.Column, edLoc.Line);
var o = DResolver.GetScopedCodeObject(editorData);
if (o != null)
{
startOffset = ed.LocationToOffset(o.Location.Line, o.Location.Column);
if (o is INode)
{
return((o as INode).Name);
}
return(o.ToString());
}
return(null);
}
ISemantic E(PostfixExpression ex)
{
if (ex is PostfixExpression_MethodCall)
{
return(E((PostfixExpression_MethodCall)ex, !ctxt.Options.HasFlag(ResolutionOptions.ReturnMethodReferencesOnly)));
}
var foreExpr = E(ex.PostfixForeExpression);
if (foreExpr is AliasedType)
{
foreExpr = DResolver.StripAliasSymbol((AbstractType)foreExpr);
}
if (foreExpr == null)
{
if (eval)
{
return(null);
}
else
{
ctxt.LogError(new NothingFoundError(ex.PostfixForeExpression));
return(null);
}
}
if (ex is PostfixExpression_Access)
{
var r = E((PostfixExpression_Access)ex, foreExpr, true);
ctxt.CheckForSingleResult(r, ex);
return(r != null && r.Length != 0 ? r[0] : null);
}
else if (ex is PostfixExpression_Increment)
{
return(E((PostfixExpression_Increment)ex, foreExpr));
}
else if (ex is PostfixExpression_Decrement)
{
return(E((PostfixExpression_Decrement)foreExpr));
}
// myArray[0]; myArray[0..5];
// opIndex/opSlice ?
if (foreExpr is MemberSymbol)
{
foreExpr = DResolver.StripMemberSymbols((AbstractType)foreExpr);
}
if (ex is PostfixExpression_Slice)
{
return(E((PostfixExpression_Slice)ex, foreExpr));
}
else if (ex is PostfixExpression_Index)
{
return(E((PostfixExpression_Index)ex, foreExpr));
}
return(null);
}
protected override void Update(CommandArrayInfo info)
{
ResolverContextStack ctxt;
var rr = Resolver.DResolverWrapper.ResolveHoveredCode(out ctxt);
bool noRes = true;
if (rr != null && rr.Length > 0)
{
res = rr[rr.Length - 1];
n = DResolver.GetResultMember(res);
if (n != null)
{
noRes = false;
info.Add(IdeApp.CommandService.GetCommandInfo(RefactoryCommands.GotoDeclaration), new Action(GotoDeclaration));
info.Add(IdeApp.CommandService.GetCommandInfo(RefactoryCommands.FindReferences), new Action(FindReferences));
if (RenamingRefactoring.CanRename(n))
{
info.AddSeparator();
info.Add(IdeApp.CommandService.GetCommandInfo(EditCommands.Rename), new Action(RenameSymbol));
}
}
}
if (noRes)
{
info.Add(IdeApp.CommandService.GetCommandInfo(RefactoryCommands.ImportSymbol), new Action(ImportSymbol));
}
info.Add(IdeApp.CommandService.GetCommandInfo(Commands.OpenDDocumentation), new Action(OpenDDoc));
}
public override ICompletionDataList HandleCodeCompletion(CodeCompletionContext completionContext, char triggerChar, ref int triggerWordLength)
{
if (!(triggerChar == ' ' || char.IsLetter(triggerChar) || triggerChar == '_' || triggerChar == '.' || triggerChar == '\0'))
{
return(null);
}
else if ((char.IsLetter(triggerChar) && !DResolver.IsTypeIdentifier(Document.Editor.Text, Document.Editor.Caret.Offset)))
{
return(null);
}
triggerWordLength = DCodeCompletionSupport.IsIdentifierChar(triggerChar) ? 1 : 0;
// Require a parsed D source
var dom = base.Document.ParsedDocument as ParsedDModule;
if (dom == null)
{
return(null);
}
// Check if in comment or string literal
if (DResolver.CommentSearching.IsInCommentAreaOrString(Document.Editor.Text, completionContext.TriggerOffset))
{
return(null);
}
var l = new CompletionDataList();
DCodeCompletionSupport.BuildCompletionData(Document, dom.DDom, completionContext, l, triggerChar == '\0'?"":triggerChar.ToString());
return(l);
}
public bool HandleDecl(TemplateTypeParameter p, ITypeDeclaration td, ISemantic rr)
{
if (td is IdentifierDeclaration)
{
return(HandleDecl(p, (IdentifierDeclaration)td, rr));
}
if (TemplateInstanceHandler.IsNonFinalArgument(rr))
{
foreach (var tp in this.TargetDictionary.Keys.ToList())
{
if (TargetDictionary[tp] == null)
{
TargetDictionary[tp] = new TemplateParameterSymbol(tp, null);
}
}
return(true);
}
//HACK Ensure that no information gets lost by using this function
// -- getting a value but requiring an abstract type and just extract it from the value - is this correct behaviour?
var at = AbstractType.Get(rr);
if (td is ArrayDecl)
{
return(HandleDecl(p, (ArrayDecl)td, DResolver.StripMemberSymbols(at) as AssocArrayType));
}
else if (td is DTokenDeclaration)
{
return(HandleDecl((DTokenDeclaration)td, at));
}
else if (td is DelegateDeclaration)
{
return(HandleDecl(p, (DelegateDeclaration)td, DResolver.StripMemberSymbols(at) as DelegateType));
}
else if (td is PointerDecl)
{
return(HandleDecl(p, (PointerDecl)td, DResolver.StripMemberSymbols(at) as PointerType));
}
else if (td is MemberFunctionAttributeDecl)
{
return(HandleDecl(p, (MemberFunctionAttributeDecl)td, at));
}
else if (td is TypeOfDeclaration)
{
return(HandleDecl((TypeOfDeclaration)td, at));
}
else if (td is VectorDeclaration)
{
return(HandleDecl((VectorDeclaration)td, at));
}
else if (td is TemplateInstanceExpression)
{
return(HandleDecl(p, (TemplateInstanceExpression)td, at));
}
return(false);
}
public static ResolutionContext Create(IEditorData editor, ConditionalCompilationFlags globalConditions = null)
{
IStatement stmt;
return(new ResolutionContext(editor.ParseCache, globalConditions ?? new ConditionalCompilationFlags(editor),
DResolver.SearchBlockAt(editor.SyntaxTree, editor.CaretLocation, out stmt) ?? editor.SyntaxTree,
stmt));
}
bool IterateThrough(DClassLike cls, MemberFilter VisibleMembers, ref bool breakOnNextScope)
{
var curWatchedClass = cls;
// MyClass > BaseA > BaseB > Object
while (curWatchedClass != null)
{
if (curWatchedClass.TemplateParameters != null &&
(breakOnNextScope = HandleItems(curWatchedClass.TemplateParameterNodes as IEnumerable <INode>)) && breakImmediately)
{
return(true);
}
var ch = PrefilterSubnodes(curWatchedClass);
if (ch != null)
{
foreach (var m in ch)
{
var dm2 = m as DNode;
var dm3 = m as DMethod; // Only show normal & delegate methods
if (!CanAddMemberOfType(VisibleMembers, m) || dm2 == null ||
(dm3 != null && !(dm3.SpecialType == DMethod.MethodType.Normal || dm3.SpecialType == DMethod.MethodType.Delegate)))
{
continue;
}
// Add static and non-private members of all base classes;
// Add everything if we're still handling the currently scoped class
if ((curWatchedClass == cls || dm2.IsStatic || (!(m is DVariable) || ((DVariable)dm2).IsConst) || !dm2.ContainsAttribute(DTokens.Private)) &&
(breakOnNextScope = HandleItem(m)) &&
breakImmediately)
{
return(true);
}
}
}
// 3)
if (cls.ClassType == DTokens.Class)
{
var tr = DResolver.ResolveBaseClasses(new ClassType(curWatchedClass, curWatchedClass, null), ctxt, true);
if (tr.Base is TemplateIntermediateType)
{
curWatchedClass = ((TemplateIntermediateType)tr.Base).Definition;
}
else
{
break;
}
}
else
{
break;
}
}
return(false);
}
public void GetReferences(string filename, string tok, uint line, uint idx, string expr)
{
filename = normalizePath(filename);
var ast = GetModule(filename);
if (ast == null)
{
throw new COMException("module not found", 1);
}
_request = Request.References;
_result = "__pending__";
Action dg = () =>
{
_setupEditorData();
CodeLocation loc = new CodeLocation((int)idx + 1, (int)line);
_editorData.CaretLocation = loc;
_editorData.SyntaxTree = ast as DModule;
_editorData.ModuleCode = _sources[filename];
_editorData.CaretOffset = getCodeOffset(_editorData.ModuleCode, loc);
ISyntaxRegion sr = DResolver.GetScopedCodeObject(_editorData);
LooseResolution.NodeResolutionAttempt attempt;
var rr = sr != null?LooseResolution.ResolveTypeLoosely(_editorData, sr, out attempt, true) : null;
StringBuilder refs = new StringBuilder();
if (rr != null)
{
var n = DResolver.GetResultMember(rr, true);
if (n != null)
{
var ctxt = ResolutionContext.Create(_editorData, true);
if (n.ContainsAttribute(DTokens.Private) || ((n is DVariable) && (n as DVariable).IsLocal))
{
GetReferencesInModule(ast, refs, n, ctxt);
}
else
{
foreach (var basePath in _imports.Split(nlSeparator, StringSplitOptions.RemoveEmptyEntries))
{
foreach (var mod in GlobalParseCache.EnumModulesRecursively(basePath))
{
GetReferencesInModule(mod, refs, n, ctxt);
}
}
}
}
//var res = TypeReferenceFinder.Scan(_editorData, System.Threading.CancellationToken.None, null);
}
if (!_editorData.CancelToken.IsCancellationRequested && _request == Request.References)
{
_result = refs.ToString();
}
};
}
public override void VisitChildren(IBlockNode block)
{
var ch = DResolver.SearchRegionAt <INode>(block.Children, caret);
if (ch != null && ch != block)
{
ch.Accept(this);
}
}
