private bool InvokeZenCoding()
{
Span zenSpan = GetText();
if (zenSpan.Length == 0 || TextView.Selection.SelectedSpans[0].Length > 0 || !IsValidTextBuffer())
return false;
string zenSyntax = TextView.TextBuffer.CurrentSnapshot.GetText(zenSpan);
Parser parser = new Parser();
string result = parser.Parse(zenSyntax, ZenType.HTML);
if (!string.IsNullOrEmpty(result))
{
Dispatcher.CurrentDispatcher.BeginInvoke(new Action(() =>
{
using (EditorExtensionsPackage.UndoContext("ZenCoding"))
{
ITextSelection selection = UpdateTextBuffer(zenSpan, result);
EditorExtensionsPackage.ExecuteCommand("Edit.FormatSelection");
Span newSpan = new Span(zenSpan.Start, selection.SelectedSpans[0].Length);
selection.Clear();
SetCaret(newSpan, false);
}
}), DispatcherPriority.ApplicationIdle, null);
return true;
}
return false;
}
private bool InvokeZenCoding()
{
Span zenSpan = GetText();
if (zenSpan.Length == 0 || TextView.Selection.SelectedSpans[0].Length > 0 || !IsValidTextBuffer())
return false;
string zenSyntax = TextView.TextBuffer.CurrentSnapshot.GetText(zenSpan);
Parser parser = new Parser();
string result = parser.Parse(zenSyntax, ZenType.HTML);
if (!string.IsNullOrEmpty(result))
{
EditorExtensionsPackage.DTE.UndoContext.Open("ZenCoding");
ITextSelection selection = UpdateTextBuffer(zenSpan, result);
Span newSpan = new Span(zenSpan.Start, selection.SelectedSpans[0].Length);
if (result.Count(c => c == '>') > 2)
{
_trackingSpan = TextView.TextBuffer.CurrentSnapshot.CreateTrackingSpan(newSpan, SpanTrackingMode.EdgeExclusive);
}
selection.Clear();
EditorExtensionsPackage.DTE.UndoContext.Close();
Dispatcher.CurrentDispatcher.BeginInvoke(
new Action(() => SetCaret(newSpan, false)), DispatcherPriority.Normal, null);
return true;
}
return false;
}