/// <summary>
/// Determines if the specified type is a ResourceManager type that can
/// be handled by this resolver.
/// </summary>
/// <param name="type">The type that will be checked if it is a ResourceManager.</param>
/// <param name="sourceFileName">The name of the source code file where the reference to this type occurs.</param>
static bool IsResourceManager(IReturnType type, string sourceFileName)
{
IProject p = ProjectFileDictionaryService.GetProjectForFile(sourceFileName);
IProjectContent pc;
if (p == null)
{
pc = ParserService.CurrentProjectContent;
}
else
{
pc = ResourceResolverService.GetProjectContent(p);
}
if (pc == null)
{
return(false);
}
IClass c = type.GetUnderlyingClass();
if (c == null)
{
return(false);
}
IClass resourceManager = pc.GetClass("System.Resources.ResourceManager", 0);
if (resourceManager == null)
{
return(false);
}
return(c.CompareTo(resourceManager) == 0 || c.IsTypeInInheritanceTree(resourceManager));
}
public static ResolveResult ResolveLowLevel(string fileName, string fileContent, int caretLine, int caretColumn, CompilationUnit compilationUnit, string expressionString, Expression expression, ExpressionContext context)
{
if (fileName == null)
{
throw new ArgumentNullException("fileName");
}
if (fileContent == null)
{
throw new ArgumentNullException("fileName");
}
if (expression == null)
{
throw new ArgumentNullException("expression");
}
IProject p = ProjectFileDictionaryService.GetProjectForFile(fileName);
if (p == null)
{
LoggingService.Info("ResourceToolkit: NRefactoryAstCacheService: ResolveLowLevel failed. Project is null for file '" + fileName + "'");
return(null);
}
IProjectContent pc = ResourceResolverService.GetProjectContent(p);
if (pc == null)
{
LoggingService.Info("ResourceToolkit: NRefactoryAstCacheService: ResolveLowLevel failed. ProjectContent is null for project '" + p.ToString() + "'");
return(null);
}
NRefactoryResolver resolver = ResourceResolverService.CreateResolver(fileName) as NRefactoryResolver;
if (resolver == null)
{
resolver = new NRefactoryResolver(LanguageProperties.CSharp);
}
if (compilationUnit == null)
{
compilationUnit = GetFullAst(resolver.Language, fileName, fileContent);
}
if (compilationUnit == null)
{
LoggingService.Info("ResourceToolkit: NRefactoryAstCacheService: ResolveLowLevel failed due to the compilation unit being unavailable.");
return(null);
}
if (!resolver.Initialize(ParserService.GetParseInformation(fileName), caretLine, caretColumn))
{
LoggingService.Info("ResourceToolkit: NRefactoryAstCacheService: ResolveLowLevel failed. NRefactoryResolver.Initialize returned false.");
return(null);
}
if (resolver.CallingClass != null)
{
ResolveResult rr;
if (expressionString == null)
{
// HACK: Re-generate the code for the expression from the expression object by using the code generator.
// This is necessary when invoking from inside an AST visitor where the
// code belonging to this expression is unavailable.
expressionString = resolver.LanguageProperties.CodeGenerator.GenerateCode(expression, String.Empty);
}
if ((rr = CtrlSpaceResolveHelper.GetResultFromDeclarationLine(resolver.CallingClass, resolver.CallingMember as IMethodOrProperty, caretLine, caretColumn, new ExpressionResult(expressionString))) != null)
{
return(rr);
}
}
if (resolver.CallingMember != null)
{
// Cache member->node mappings to improve performance
// (if cache is enabled)
INode memberNode;
if (!CacheEnabled || !cachedMemberMappings.TryGetValue(resolver.CallingMember, out memberNode))
{
MemberFindAstVisitor visitor = new MemberFindAstVisitor(resolver.CallingMember);
compilationUnit.AcceptVisitor(visitor, null);
memberNode = visitor.MemberNode;
if (CacheEnabled && memberNode != null)
{
cachedMemberMappings.Add(resolver.CallingMember, memberNode);
}
}
if (memberNode == null)
{
LoggingService.Info("ResourceToolkit: NRefactoryAstCacheService: Could not find member in AST: " + resolver.CallingMember.ToString());
}
else
{
resolver.RunLookupTableVisitor(memberNode);
}
}
return(resolver.ResolveInternal(expression, context));
}
// ********************************************************************************************************************************
/// <summary>
/// Determines the file which contains the resources referenced by the specified manifest resource name.
/// </summary>
/// <param name="sourceFileName">The name of the source code file which the reference occurs in.</param>
/// <param name="resourceName">The manifest resource name to find the resource file for.</param>
/// <returns>A <see cref="ResourceSetReference"/> with the specified resource set name and the name of the file that contains the resources with the specified manifest resource name, or <c>null</c> if the file name cannot be determined.</returns>
/// <exception cref="ArgumentNullException">The <paramref name="resourceName"/> parameter is <c>null</c>.</exception>
public static ResourceSetReference GetResourceSetReference(string sourceFileName, string resourceName)
{
if (resourceName == null)
{
throw new ArgumentNullException("resourceName");
}
IProject p = ProjectFileDictionaryService.GetProjectForFile(sourceFileName);
if (p != null)
{
string fileName;
if ((fileName = TryGetResourceFileNameFromProjectDirect(resourceName, p)) != null)
{
return(new ResourceSetReference(resourceName, fileName));
}
// SharpDevelop silently strips the (hard-coded) folder names
// "src" and "source" when generating the default namespace name
// for new files.
// When MSBuild generates the manifest resource names for the
// forms designer resources, it uses the type name of the
// first class in the file. So we should find all files
// that contain a type with the name in resourceName
// and then look for dependent resource files or resource files
// with the same name in the same directory as the source files.
// Find all source files that contain a type with the same
// name as the resource we are looking for.
List <string> possibleSourceFiles = new List <string>();
IProjectContent pc = ResourceResolverService.GetProjectContent(p);
if (pc != null)
{
IClass resourceClass = pc.GetClass(resourceName, 0);
if (resourceClass != null)
{
CompoundClass cc = resourceClass.GetCompoundClass() as CompoundClass;
foreach (IClass c in (cc == null ? (IList <IClass>) new IClass[] { resourceClass } : cc.Parts))
{
if (c.CompilationUnit != null && c.CompilationUnit.FileName != null)
{
#if DEBUG
LoggingService.Debug("ResourceToolkit: NRefactoryResourceResolver found file '" + c.CompilationUnit.FileName + "' to contain the type '" + resourceName + "'");
#endif
possibleSourceFiles.Add(c.CompilationUnit.FileName);
}
}
}
}
foreach (string possibleSourceFile in possibleSourceFiles)
{
string possibleSourceFileName = Path.GetFileName(possibleSourceFile);
// Find resource files dependent on these source files.
foreach (ProjectItem pi in p.Items)
{
FileProjectItem fpi = pi as FileProjectItem;
if (fpi != null)
{
if (fpi.DependentUpon != null &&
(fpi.ItemType == ItemType.EmbeddedResource || fpi.ItemType == ItemType.Resource || fpi.ItemType == ItemType.None) &&
FileUtility.IsEqualFileName(fpi.DependentUpon, possibleSourceFileName))
{
#if DEBUG
LoggingService.Debug("ResourceToolkit: NRefactoryResourceResolver trying to use dependent file '" + fpi.FileName + "' as resource file");
#endif
if ((fileName = FindResourceFileName(fpi.FileName)) != null)
{
// Prefer culture-invariant resource file
// over localized resource file
IResourceFileContent rfc = ResourceFileContentRegistry.GetResourceFileContent(fileName);
if (rfc.Culture.Equals(CultureInfo.InvariantCulture))
{
return(new ResourceSetReference(resourceName, fileName));
}
}
}
}
}
// Fall back to any found resource file
// if no culture-invariant resource file was found
if (fileName != null)
{
return(new ResourceSetReference(resourceName, fileName));
}
// Find resource files with the same name as the source file
// and in the same directory.
if ((fileName = FindResourceFileName(possibleSourceFile)) != null)
{
return(new ResourceSetReference(resourceName, fileName));
}
}
}
else
{
#if DEBUG
LoggingService.Info("ResourceToolkit: NRefactoryResourceResolver.GetResourceSetReference could not determine the project for the source file '" + (sourceFileName ?? "<null>") + "'.");
#endif
if (sourceFileName != null)
{
// The project could not be determined.
// Try a simple file search.
string directory = Path.GetDirectoryName(sourceFileName);
string resourcePart = resourceName;
string fileName;
while (true)
{
#if DEBUG
LoggingService.Debug("ResourceToolkit: NRefactoryResourceResolver.GetResourceSetReference: looking for a resource file like '" + Path.Combine(directory, resourcePart) + "'");
#endif
if ((fileName = FindResourceFileName(Path.Combine(directory, resourcePart.Replace('.', Path.DirectorySeparatorChar)))) != null)
{
return(new ResourceSetReference(resourceName, fileName));
}
if ((fileName = FindResourceFileName(Path.Combine(directory, resourcePart))) != null)
{
return(new ResourceSetReference(resourceName, fileName));
}
if (resourcePart.Contains("."))
{
resourcePart = resourcePart.Substring(resourcePart.IndexOf('.') + 1);
}
else
{
break;
}
}
}
}
#if DEBUG
LoggingService.Info("ResourceToolkit: NRefactoryResourceResolver.GetResourceSetReference is unable to find a suitable resource file for '" + resourceName + "'");
#endif
return(new ResourceSetReference(resourceName, null));
}
