static IEnumerable <DModule> TryGetGenericImportingPackageForSymbol(DNode nodeToTestImportabilityFor)
{
if (nodeToTestImportabilityFor == null)
{
yield break;
}
var moduleContainingPackage = GlobalParseCache.GetPackage(nodeToTestImportabilityFor.NodeRoot as DModule);
while (moduleContainingPackage != null)
{
// Search for package.d-Modules;
var packageModule = (moduleContainingPackage.Parent ?? moduleContainingPackage).GetModule(moduleContainingPackage.NameHash);
if (packageModule == null)
{
moduleContainingPackage = moduleContainingPackage.Parent;
continue;
}
// Try to get from found package module to destination node
var ctxt = new ResolutionContext(new LegacyParseCacheView(new[] { moduleContainingPackage.Root }), null, packageModule);
ctxt.CurrentContext.ContextDependentOptions = ResolutionOptions.ReturnMethodReferencesOnly | ResolutionOptions.DontResolveBaseTypes;
var td = D_Parser.Parser.DParser.ParseBasicType(DNode.GetNodePath(nodeToTestImportabilityFor, true));
var res = TypeDeclarationResolver.ResolveSingle(td, ctxt, false);
foreach (var ov in AmbiguousType.TryDissolve(res))
{
if (ov is DSymbol && (ov as DSymbol).Definition == nodeToTestImportabilityFor)
{
yield return(packageModule);
break;
}
}
moduleContainingPackage = moduleContainingPackage.Parent;
}
}
public override ParsedDocument Parse(bool storeAst, string file, TextReader content, Project prj = null)
{
if (!storeAst)
{
return(null);
}
ProjectFile pf = null;
if (prj == null)
{
var sln = Ide.IdeApp.ProjectOperations.CurrentSelectedSolution;
if (sln != null)
{
foreach (var proj in sln.GetAllProjects())
{
if (proj.IsFileInProject(file))
{
prj = proj;
pf = proj.GetProjectFile(file);
break;
}
}
}
}
else if (prj.IsFileInProject(file))
{
pf = prj.GetProjectFile(file);
}
// HACK(?) The folds are parsed before the document gets loaded
// - so reuse the last parsed document to save time
// -- What if multiple docs are opened?
if (LastParsedMod is ParsedDModule && LastParsedMod.FileName == file)
{
var d = LastParsedMod as ParsedDModule;
LastParsedMod = null;
return(d);
}
else
{
LastParsedMod = null;
}
var dprj = prj as AbstractDProject;
// Remove obsolete ast from cache
GlobalParseCache.RemoveModule(file);
DModule ast;
var doc = new ParsedDModule(file);
var parser = DParser.Create(content);
// Also put attention on non-ddoc comments; These will be used to generate foldable comment regions then
parser.Lexer.OnlyEnlistDDocComments = false;
// Parse the code
try
{
ast = parser.Parse();
}
catch (TooManyErrorsException x)
{
ast = parser.Document;
}
// Update project owner information / Build appropriate module name
if (string.IsNullOrEmpty(ast.ModuleName))
{
if (pf == null)
{
ast.ModuleName = Path.GetFileNameWithoutExtension(file);
}
else
{
ast.ModuleName = BuildModuleName(pf);
}
}
ast.FileName = file;
// Assign new ast to the ParsedDDocument object
doc.DDom = ast;
// Add parser errors to the parser output
foreach (var parserError in parser.ParseErrors)
{
doc.ErrorList.Add(new Error(
ErrorType.Error,
parserError.Message,
parserError.Location.Line,
parserError.Location.Column));
}
#region Provide comment fold support by addin them to the IDE document object
foreach (var cm in parser.TrackerVariables.Comments)
{
var c = new MonoDevelop.Ide.TypeSystem.Comment(cm.CommentText)
{
CommentStartsLine = cm.CommentStartsLine,
CommentType = (cm.CommentType & D_Parser.Parser.Comment.Type.Block) != 0 ? CommentType.Block : CommentType.SingleLine,
IsDocumentation = cm.CommentType.HasFlag(D_Parser.Parser.Comment.Type.Documentation),
};
if (c.CommentType == CommentType.SingleLine)
{
if (c.IsDocumentation)
{
c.OpenTag = "///";
}
else
{
c.OpenTag = "//";
}
}
else
{
if (c.IsDocumentation)
{
c.OpenTag = "/**";
c.ClosingTag = "*/";
}
else
{
c.OpenTag = "/*";
c.ClosingTag = "*/";
}
}
c.Region = new DomRegion(cm.StartPosition.Line, cm.StartPosition.Column, cm.EndPosition.Line, cm.EndPosition.Column);
doc.Comments.Add(c);
// Enlist TODO/FIXME/HACK etc. stuff in the IDE's project task list
for (int i = CommentTag.SpecialCommentTags.Count - 1; i >= 0; i--)
{
if (c.Text.StartsWith(CommentTag.SpecialCommentTags[i].Tag))
{
doc.Add(new Tag(CommentTag.SpecialCommentTags[i].Tag, c.Text, c.Region));
break;
}
}
}
#endregion
#region Serialize to NRefactory Dom structure
/*
* var cu = new CompilationUnit(file);
* doc.CompilationUnit = cu;
*
* var global = new DomType(cu, ClassType.Class,
* Modifiers.Public | Modifiers.Partial,
* "(global)",
* new DomLocation(),
* ast.ModuleName,
* new DomRegion());
* cu.Add(global);
*
* foreach (var n in ast)
* {
* var ch = ConvertDParserToDomNode(n, doc);
*
* if (ch is DomField || ch is DomMethod)
* global.Add(ch as IMember);
* else
* cu.Add(ch as IType);
* }
*/
#endregion
if (prj != null)
{
// Workaround for tags not being displayed
var ctnt = TypeSystemService.GetProjectContentWrapper(prj);
if (ctnt != null)
{
var tags = ctnt.GetExtensionObject <ProjectCommentTags>();
if (tags != null)
{
tags.UpdateTags(prj, file, doc.TagComments);
}
}
}
// Update UFCS
ModulePackage pack;
if ((pack = GlobalParseCache.GetPackage(ast, false)) != null && (pack = pack.Root) != null)
{
// If the file is not associated with any project,
// check if the file is located in an imported/included directory
// and update the respective cache.
// Note: ParseCache.Remove() also affects the Ufcs cache,
// but when adding it again, the UfcsCache has to be updated manually
ParseCacheView pcw;
bool containsPack = false;
if (prj != null)
{
pcw = dprj.ParseCache;
containsPack = true;
}
else
{
// Find out which compiler environment fits most
pcw = null;
foreach (var cmp in DCompilerService.Instance.Compilers)
{
pcw = cmp.GenParseCacheView();
foreach (var r in pack as IEnumerable <ModulePackage> )
{
if (r == pack)
{
containsPack = true;
break;
}
}
if (containsPack)
{
break;
}
}
}
if (containsPack)
{
(pack as RootPackage).UfcsCache.CacheModuleMethods(ast, new ResolutionContext(pcw, null, ast));
}
}
return(doc);
}