private void MoveThumb_DragCompleted(object sender, DragCompletedEventArgs e)
{
this.guideItem.IsSelected = false;
if (this.adorner != null)
{
AdornerLayer adornerLayer = AdornerLayer.GetAdornerLayer(this);
if (adornerLayer != null)
{
adornerLayer.Remove(this.adorner);
}
this.adorner = null;
}
// redo/undo
if (pageUndoManager == null)
{
return;
}
if (this.guideItem is HorizontalGuideLine)
{
HorizontalGuideLine hGuide = this.guideItem as HorizontalGuideLine;
GuidePropertyChangeCommand cmd = new GuidePropertyChangeCommand(hGuide.Guide, "Y", oldPos, guideItem.Guide.Y);
pageUndoManager.Push(cmd);
}
else
{
VerticalGuideLine hGuide = this.guideItem as VerticalGuideLine;
GuidePropertyChangeCommand cmd = new GuidePropertyChangeCommand(hGuide.Guide, "X", oldPos, guideItem.Guide.X);
pageUndoManager.Push(cmd);
}
}
private void LockExecute(object obj)
{
GuidePropertyChangeCommand cmd = new GuidePropertyChangeCommand(_guide, "IsLocked", IsLocked, !IsLocked);
CurrentUndoManager.Push(cmd);
IsLocked = !IsLocked;
}