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;
}
public bool FormatTable(GherkinEditorContext editorContext)
{
if (!editorContext.LanguageService.ProjectScope.IntegrationOptionsProvider.GetOptions().EnableTableAutoFormat)
{
return(false);
}
var fileScope = editorContext.LanguageService.GetFileScope(waitForLatest: true);
if (fileScope == null)
{
return(false);
}
SnapshotPoint caret = editorContext.TextView.Caret.Position.BufferPosition;
var triggerLineNumber = caret.GetContainingLine().LineNumber;
var stepBlock = fileScope.GetStepBlockFromStepPosition(triggerLineNumber);
var step = stepBlock.Steps.LastOrDefault(s => s.BlockRelativeLine + stepBlock.KeywordLine < triggerLineNumber);
if (step == null)
{
return(false);
}
var stepArgStartPoint = editorContext.TextView.TextSnapshot.GetLineFromLineNumber(stepBlock.KeywordLine + step.BlockRelativeLine + 1).Start;
var stepArgsEndPoint = caret.GetContainingLine().End;
// Determine what line the table starts on
var startLine = caret.GetContainingLine().LineNumber;
var previousLineText = caret.Snapshot.GetLineFromLineNumber(startLine - 1).GetText();
while (startLine > 0 && (IsTable(previousLineText) || CommentUncommentCommand.IsComment(previousLineText)))
{
previousLineText = caret.Snapshot.GetLineFromLineNumber(--startLine - 1).GetText();
}
var start = caret.Snapshot.GetLineFromLineNumber(startLine).Start;
var span = new SnapshotSpan(start, caret);
string oldTable = span.GetText();
string formattedTable = FormatTableString(oldTable);
if (formattedTable == null || formattedTable.Equals(oldTable))
{
return(false);
}
var textEdit = span.Snapshot.TextBuffer.CreateEdit();
textEdit.Replace(span, formattedTable);
textEdit.Apply();
return(true);
}