public static CompletionDataList GetPathCompletion(Project proj, string pattern,
FilePath fromFile,
Func <ProjectFile, string> pathFunc)
{
var list = new CompletionDataList();
var regex = new Regex("^" +
Regex.Escape(pattern).Replace("\\*", ".*").Replace("\\?", ".").Replace("\\|", "$|^") + "$",
RegexOptions.Compiled);
var dir = fromFile.ParentDirectory.ToString();
foreach (var pf in proj.Files)
{
string pathStr = pf.FilePath.ToString();
if (pf.Subtype == Subtype.Directory || !pathStr.StartsWith(dir))
{
continue;
}
int split = pathStr.LastIndexOf(System.IO.Path.DirectorySeparatorChar);
if (split != dir.Length)
{
continue;
}
if (regex.IsMatch(pf.FilePath.FileName.ToString()))
{
list.Add(new FileCompletionData(pf, pathFunc));
}
}
list.Sort();
list.IsSorted = true;
list.Add(new FilePickerCompletionData(proj, pattern, pathFunc));
return(list);
}
public override Task <ICompletionDataList> HandleCodeCompletionAsync(CodeCompletionContext completionContext, CompletionTriggerInfo triggerInfo, CancellationToken token = default(CancellationToken))
{
var project = (CProject)DocumentContext.Project;
if (project == null || !project.HasLibClang)
{
return(Task.FromResult((ICompletionDataList)null));
}
return(Task.Run(() => {
var completionChar = triggerInfo.TriggerCharacter ?? ' ';
ICompletionDataList list = new CompletionDataList();
if (ShouldCompleteOn(completionChar))
{
unsavedFiles = project.UnsavedFiles.Get();
bool fieldOrMethodMode = completionChar == '.' || completionChar == '>' ? true : false;
IntPtr pResults = project.ClangManager.CodeComplete(completionContext, unsavedFiles.ToArray(), DocumentContext.Name);
if (pResults.ToInt64() != 0)
{
CXCodeCompleteResults results = Marshal.PtrToStructure <CXCodeCompleteResults> (pResults);
for (int i = 0; i < results.NumResults; i++)
{
IntPtr iteratingPointer = results.Results + i * Marshal.SizeOf <CXCompletionResult> ();
CXCompletionResult resultItem = Marshal.PtrToStructure <CXCompletionResult> (iteratingPointer);
foreach (var cd in GetCompletionUnits(resultItem, operatorFilter, fieldOrMethodMode))
{
list.Add(cd);
}
}
}
clang.disposeCodeCompleteResults(pResults);
}
previous = completionChar;
list.Sort((x, y) => x.CompareTo(y));
return list;
}, token));
}