public EditorCommandFilter(IIdeTracer tracer, IGoToStepDefinitionCommand goToStepDefinitionCommand, FormatTableCommand formatTableCommand, CommentUncommentCommand commentUncommentCommand, RenameCommand renameCommand)
{
this.goToStepDefinitionCommand = goToStepDefinitionCommand;
this.formatTableCommand = formatTableCommand;
this.commentUncommentCommand = commentUncommentCommand;
this.renameCommand = renameCommand;
this.tracer = tracer;
}
private List <string> FormatText(List <string> textLines, GherkinDialect dialect)
{
var formattedTextLines = new List <string>();
var stringsToInsertBefore = new List <string>();
for (int i = 0; i < textLines.Count; i++)
{
string trimmedLine = textLines[i].Trim();
if (string.IsNullOrWhiteSpace(textLines[i]))
{
if (!_normalizeLineBreaks)
{
formattedTextLines.AddRange(stringsToInsertBefore);
stringsToInsertBefore.Clear();
formattedTextLines.Add(string.Empty);
}
}
else if (IsCommentLine(trimmedLine) || IsTagLine(trimmedLine))
{
// Comment or tag lines should have same indent as following line,
// that's why we put them to temporary collection
stringsToInsertBefore.Add(trimmedLine);
}
else if (IsTableLine(trimmedLine))
{
formattedTextLines.AddRange(stringsToInsertBefore.Select(str => _tableIndent + str));
stringsToInsertBefore.Clear();
//Find whole table, and format it using FormatTableCommand.FormatTableString
var tableLines = new List <string>();
tableLines.Add(_tableIndent + trimmedLine);
while (i + 1 < textLines.Count && IsTableLine(textLines[i + 1]))
{
i++;
tableLines.Add(textLines[i]);
}
var formattedTable =
FormatTableCommand.FormatTableString(string.Join(Environment.NewLine, tableLines));
if (formattedTable != null)
{
formattedTextLines.AddRange(formattedTable.Split(new[] { Environment.NewLine },
StringSplitOptions.None));
}
else
{
//if table fails to format - leave it as it is
formattedTextLines.AddRange(tableLines);
}
}
else if (IsMultilineDelimeterLine(trimmedLine))
{
formattedTextLines.AddRange(stringsToInsertBefore.Select(str => _multilineIndent + str));
stringsToInsertBefore.Clear();
formattedTextLines.Add(_multilineIndent + trimmedLine);
//Find original indent of multi-line argument
int whitespaces = 0;
while (char.IsWhiteSpace(textLines[i][whitespaces]))
{
whitespaces++;
}
string originalIndent = textLines[i].Substring(0, whitespaces);
while (!IsMultilineDelimeterLine(textLines[++i]))
{
string formattedLine;
if (textLines[i].StartsWith(originalIndent))
{
//replace original indent with MultilineIndent
formattedLine = _multilineIndent + textLines[i].Substring(originalIndent.Length);
}
else
{
//invalid case - leave it as it is
formattedLine = textLines[i];
}
formattedTextLines.Add(formattedLine);
}
formattedTextLines.Add(_multilineIndent + textLines[i].Trim());
}
else if (IsBlockLine(trimmedLine, dialect) || IsStepLine(trimmedLine, dialect))
{
if (_normalizeLineBreaks)
{
int addLinesBefore = GetPreceedingLineBreaks(trimmedLine, dialect);
for (int j = 0; j < addLinesBefore; j++)
{
formattedTextLines.Add(string.Empty);
}
}
string indent = GetIndent(trimmedLine, dialect);
formattedTextLines.AddRange(stringsToInsertBefore.Select(str => indent + str));
stringsToInsertBefore.Clear();
formattedTextLines.Add(indent + trimmedLine);
}
else
{
//Other lines - leave unchanged
formattedTextLines.AddRange(stringsToInsertBefore);
stringsToInsertBefore.Clear();
formattedTextLines.Add(textLines[i]);
}
}
formattedTextLines.AddRange(stringsToInsertBefore);
stringsToInsertBefore.Clear();
return(formattedTextLines);
}
