public void ImagesProvider_Test()
{
IImagesProvider p = VsAppShell.Current.ExportProvider.GetExportedValue <IImagesProvider>();
p.Should().NotBeNull();
p.GetFileIcon("foo.R").Should().NotBeNull();
p.GetFileIcon("foo.rproj").Should().NotBeNull();
p.GetFileIcon("foo.rdata").Should().NotBeNull();
p.GetImage("RProjectNode").Should().NotBeNull();
p.GetImage("RFileNode").Should().NotBeNull();
p.GetImage("RDataNode").Should().NotBeNull();
}
private IEnumerable <RCompletion> GetLocalDirectoryItems(string directory)
{
if (Directory.Exists(directory))
{
var folderGlyph = _glyphService.GetGlyphThreadSafe(StandardGlyphGroup.GlyphClosedFolder, StandardGlyphItem.GlyphItemPublic);
foreach (string dir in Directory.GetDirectories(directory))
{
DirectoryInfo di = new DirectoryInfo(dir);
if (!di.Attributes.HasFlag(FileAttributes.Hidden) && !di.Attributes.HasFlag(FileAttributes.System))
{
string dirName = Path.GetFileName(dir);
yield return(new RCompletion(dirName, dirName + "/", string.Empty, folderGlyph));
}
}
foreach (string file in Directory.GetFiles(directory))
{
FileInfo di = new FileInfo(file);
if (!di.Attributes.HasFlag(FileAttributes.Hidden) && !di.Attributes.HasFlag(FileAttributes.System))
{
ImageSource fileGlyph = _imagesProvider?.GetFileIcon(file);
string fileName = Path.GetFileName(file);
yield return(new RCompletion(fileName, fileName, string.Empty, fileGlyph));
}
}
}
}
public IReadOnlyCollection <RCompletion> GetEntries(RCompletionContext context)
{
List <RCompletion> completions = new List <RCompletion>();
ImageSource folderGlyph = GlyphService.GetGlyph(StandardGlyphGroup.GlyphClosedFolder, StandardGlyphItem.GlyphItemPublic, _shell);
string directory = null;
string userDirectory = null;
if (_userDirectoryFetchingTask != null)
{
_userDirectoryFetchingTask.Wait(500);
userDirectory = _userDirectoryFetchingTask.IsCompleted ? _userDirectoryFetchingTask.Result : null;
userDirectory = userDirectory ?? _cachedUserDirectory;
}
try {
if (!string.IsNullOrEmpty(userDirectory))
{
_cachedUserDirectory = userDirectory;
directory = Path.Combine(userDirectory, _directory);
}
else
{
directory = Path.Combine(RToolsSettings.Current.WorkingDirectory, _directory);
}
if (Directory.Exists(directory))
{
foreach (string dir in Directory.GetDirectories(directory))
{
DirectoryInfo di = new DirectoryInfo(dir);
if (!di.Attributes.HasFlag(FileAttributes.Hidden) && !di.Attributes.HasFlag(FileAttributes.System))
{
string dirName = Path.GetFileName(dir);
completions.Add(new RCompletion(dirName, dirName + "/", string.Empty, folderGlyph));
}
}
foreach (string file in Directory.GetFiles(directory))
{
FileInfo di = new FileInfo(file);
if (!di.Attributes.HasFlag(FileAttributes.Hidden) && !di.Attributes.HasFlag(FileAttributes.System))
{
ImageSource fileGlyph = _imagesProvider?.GetFileIcon(file);
string fileName = Path.GetFileName(file);
completions.Add(new RCompletion(fileName, fileName, string.Empty, fileGlyph));
}
}
}
} catch (IOException) { } catch (UnauthorizedAccessException) { }
return(completions);
}
private IEnumerable <RCompletion> GetLocalDirectoryItems(string userDirectory)
{
string directory;
if (!string.IsNullOrEmpty(userDirectory))
{
_cachedUserDirectory = userDirectory;
directory = Path.Combine(userDirectory, _directory);
}
else
{
directory = Path.Combine(RToolsSettings.Current.WorkingDirectory, _directory);
}
if (Directory.Exists(directory))
{
var folderGlyph = _glyphService.GetGlyphThreadSafe(StandardGlyphGroup.GlyphClosedFolder, StandardGlyphItem.GlyphItemPublic);
foreach (string dir in Directory.GetDirectories(directory))
{
DirectoryInfo di = new DirectoryInfo(dir);
if (!di.Attributes.HasFlag(FileAttributes.Hidden) && !di.Attributes.HasFlag(FileAttributes.System))
{
string dirName = Path.GetFileName(dir);
yield return(new RCompletion(dirName, dirName + "/", string.Empty, folderGlyph));
}
}
foreach (string file in Directory.GetFiles(directory))
{
FileInfo di = new FileInfo(file);
if (!di.Attributes.HasFlag(FileAttributes.Hidden) && !di.Attributes.HasFlag(FileAttributes.System))
{
ImageSource fileGlyph = _imagesProvider?.GetFileIcon(file);
string fileName = Path.GetFileName(file);
yield return(new RCompletion(fileName, fileName, string.Empty, fileGlyph));
}
}
}
}
public void ImagesProvider_Test()
{
IImagesProvider p = VsAppShell.Current.GlobalServices.GetService <IImagesProvider>();
p.Should().NotBeNull();
p.GetFileIcon("foo.R").Should().NotBeNull();
p.GetFileIcon("foo.rproj").Should().NotBeNull();
p.GetFileIcon("foo.rdata").Should().NotBeNull();
p.GetFileIcon("foo.rd").Should().NotBeNull();
p.GetFileIcon("foo.rmd").Should().NotBeNull();
p.GetFileIcon("foo.sql").Should().NotBeNull();
p.GetImage("RProjectNode").Should().NotBeNull();
p.GetImage("RFileNode").Should().NotBeNull();
p.GetImage("RDataFileNode").Should().NotBeNull();
p.GetImage("RdFileNode").Should().NotBeNull();
p.GetImage("RMdFileNode").Should().NotBeNull();
p.GetImage("SQLFileNode").Should().NotBeNull();
p.GetImage("ProcedureFileNode").Should().NotBeNull();
}