private void DebugStep(object sender, DebugStepEventArgs e)
{
Paragraph oldData = new Paragraph();
TextRange oldDataText = new TextRange(oldData.ContentStart, oldData.ContentEnd);
oldDataText.Text = e.OldData;
new TextRange(oldDataText.Start.GetPositionAtOffset(e.ReplacementStart), oldDataText.Start.GetPositionAtOffset(e.ReplacementStart + e.OldReplacementLength))
.ApplyPropertyValue(TextElement.BackgroundProperty, lightRed);
Paragraph newData = new Paragraph();
TextRange newDataText = new TextRange(newData.ContentStart, newData.ContentEnd);
newDataText.Text = e.NewData;
new TextRange(newDataText.Start.GetPositionAtOffset(e.ReplacementStart), newDataText.Start.GetPositionAtOffset(e.ReplacementStart + e.NewReplacementLength))
.ApplyPropertyValue(TextElement.BackgroundProperty, lightGreen);
rtbData.Document.Blocks.Clear();
rtbData.Document.Blocks.Add(oldData);
rtbData.Document.Blocks.Add(newData);
rtbProgram.Document.Blocks.Clear();
foreach (Tuple <Regex, string> pair in (sender as RebelProgram).Pairs)
{
Paragraph regex = new Paragraph();
regex.Inlines.Add(pair.Item1.ToString());
Paragraph replacement = new Paragraph();
replacement.Inlines.Add(pair.Item2);
if (pair == e.ReplacementPair)
{
regex.Inlines.FirstInline.Background = lightRed;
replacement.Inlines.FirstInline.Background = lightGreen;
}
rtbProgram.Document.Blocks.Add(regex);
rtbProgram.Document.Blocks.Add(replacement);
}
e.Continue = stepContinue;
btnStep.Visibility = Visibility.Visible;
btnRun.Visibility = Visibility.Visible;
btnPause.Visibility = Visibility.Collapsed;
btnStop.Visibility = Visibility.Collapsed;
}
private void program_DebugStep(object sender, DebugStepEventArgs e)
{
Dispatcher.Invoke(new Action <object, DebugStepEventArgs>(DebugStep), sender, e);
}