internal string GetDescription(ITextBuffer textBuffer, SnapshotPoint point)
{
string description = String.Empty;
IdentifierSource word = ReverseParser.ParseIdentifier(point);
// Try to get description in the file
Declaration inFileDeclaration = _model.GetDeclaration(word.Identifier, word.Span);
if (inFileDeclaration != null)
{
return(inFileDeclaration.Description);
}
// Try to get description in the predefined declarations in xml
if (_analyzer != null)
{
Declaration predefinedDeclaration = _analyzer.GetDeclarationFromPredeined(word.Identifier);
if (predefinedDeclaration != null)
{
return(predefinedDeclaration.Description);
}
}
// Not find declaration in the file, try to get description from loaded file
Declaration loadedFileDeclaration = GetDeclarationinIncludedFiles(word.Identifier);
if (loadedFileDeclaration != null)
{
return(loadedFileDeclaration.Description);
}
return(description);
}
internal KeyValuePair <string, ScopeSpan>?GetDeclarationLocation(ITextView textView, SnapshotPoint point)
{
IdentifierSource word = ReverseParser.ParseIdentifier(point);
// Find declaration in its own file
Declaration res = _model.GetDeclaration(word.Identifier, word.Span);
if (res != null)
{
return(new KeyValuePair <string, ScopeSpan>(_path, res.Scope));
}
// Find declaration in files in project
res = GetDeclarationinIncludedFiles(word.Identifier);
if (res != null)
{
return(new KeyValuePair <string, ScopeSpan>(res.FilePath, res.Scope));
}
return(null);
}