public override void KeyDown(KeyEventArgs args)
{
char?key = this.keyTypeConverter.ConvertToChar(args.Key);
// Check if the parethesis key was pressed
if (key.HasValue && key.Value == '(')
{
// Create a regex line data
RegexLineData regexLineData = RegexLineData.CreateFromCaretPosition(this.view);
// Check if the line contains a new Regex statement
if (IsValid(regexLineData))
{
this.view.TextBuffer.Insert(regexLineData.CaretPosition, key.ToString());
// Show the regex editor
RegexEditorResult editorResult = this.regexEditorService.ShowEditor();
// Insert the edited pattern in the line
if (editorResult.Result.HasValue && editorResult.Result.Value)
{
this.view.TextBuffer.Insert(regexLineData.CaretPosition + 1, string.Format("@\"{0}\"", editorResult.Pattern));
}
args.Handled = true;
}
}
}
public override void PreprocessMouseLeftButtonUp(MouseButtonEventArgs e)
{
// Check if ctrl+click
if (Keyboard.IsKeyDown(Key.LeftCtrl) || Keyboard.IsKeyDown(Key.RightCtrl))
{
// Create a regex line data
RegexLineData regexLineData = RegexLineData.CreateFromCaretPosition(this.view);
// Check if the line contains a new Regex statement
if (IsValid(regexLineData))
{
// Get the regular expression parameter of the Regex ctor
SnapshotSpan?expression = regexLineData.Expression;
if (expression.HasValue)
{
// Check if the click was made over the regular expression parameter.
if (regexLineData.CaretPosition >= expression.Value.Start.Position && regexLineData.CaretPosition <= expression.Value.End.Position)
{
RegexEditorResult editorResult = this.regexEditorService.ShowEditor(regexLineData.Expression.Value.GetText());
if (editorResult.Result.HasValue && editorResult.Result.Value)
{
this.view.TextBuffer.Replace(regexLineData.Expression.Value.Span, editorResult.Pattern);
}
e.Handled = true;
}
}
}
}
}
