public ResultSet GetResults(string file, int line, int column, CompletionSelection selection)
{
ResultSet resultSet = new ResultSet();
LibClang.TranslationUnit tu = _index.FindTranslationUnit(_sourceFile);
if (tu == null)
return null;
//convert unsaved files
List<Tuple<string, string>> unsavedFiles = new List<Tuple<string, string>>();
foreach(var item in _unsavedFiles.UnsavedFiles)
{
unsavedFiles.Add(new Tuple<string, string>(item.Path.Str, item.Content));
}
LibClang.CodeCompletion.Results results = tu.CodeCompleteAt(file, line, column, unsavedFiles);
if (results == null || results.Items.Count() == 0) return null;
foreach (LibClang.CodeCompletion.Result r in results.Items.OrderBy(item => item.CompletionPriority))
{
resultSet.Add(new CompletionData(r, selection));
}
return resultSet;
}
/// <summary>
///
/// </summary>
/// <param name="file"></param>
/// <param name="triggerWord">Initial text to be selected in the completion window. line and col should point to the start of this word</param>
/// <param name="line"></param>
/// <param name="col"></param>
public void BeginSelection(int offset)
{
if (_currentSelection != null) return;
string triggerWord = ExtractTriggerWord(offset, out offset);
int line, col;
if (!_sourceDoc.GetLineAndColumnForOffset(offset, out line, out col))
return;
CompletionContext context = new CompletionContext
{
Line = line,
Column = col,
Offset = offset,
Path = _sourceDoc.File.Path,
ResultProvider = _resulsProvider,
TextArea = _textArea,
TriggerWord = triggerWord,
Callback = delegate(LibClang.CodeCompletion.Result selection, ISegment completionSegment, EventArgs insertionRequestEventArgs)
{
int caretLoc;
int startOffset = completionSegment.Offset;
string s = GetInsertionText(selection, insertionRequestEventArgs, out caretLoc);
_textArea.Document.Replace(completionSegment, s);
if (caretLoc != -1)
{
_textArea.Caret.Offset = startOffset + caretLoc;
}
}
};
_currentSelection = CompletionSelection.Create(context, delegate { _currentSelection = null; });
}
public CompletionData(LibClang.CodeCompletion.Result r, CompletionSelection selection)
{
_result = r;
_selection = selection;
}
public OverloadProvider(LibClang.CodeCompletion.Result r, CompletionSelection selection)
{
_result = r;
_selection = selection;
}
