public void Deactivate(SnippetEventArgs e)
{
TextDocumentWeakEventManager.TextChanged.RemoveListener(context.Document, this);
context.TextArea.TextView.BackgroundRenderers.Remove(background);
context.TextArea.TextView.BackgroundRenderers.Remove(foreground);
context.TextArea.Caret.PositionChanged -= Caret_PositionChanged;
}
/// <summary>
/// Calls the <see cref="IActiveElement.Deactivate"/> method on all registered active elements.
/// </summary>
/// <param name="e">The EventArgs to use</param>
public void Deactivate(SnippetEventArgs e)
{
if (currentStatus == Status.Deactivated || currentStatus == Status.RaisingDeactivated)
{
return;
}
if (currentStatus != Status.Interactive)
{
throw new InvalidOperationException("Cannot call Deactivate() until RaiseInsertionCompleted() has finished.");
}
if (e == null)
{
e = new SnippetEventArgs(DeactivateReason.Unknown);
}
TextDocumentWeakEventManager.UpdateFinished.RemoveListener(Document, this);
currentStatus = Status.RaisingDeactivated;
TextArea.PopStackedInputHandler(myInputHandler);
foreach (IActiveElement element in registeredElements)
{
element.Deactivate(e);
}
if (Deactivated != null)
{
Deactivated(this, e);
}
currentStatus = Status.Deactivated;
}
/// <inheritdoc />
public void Deactivate(SnippetEventArgs e)
{
}