private bool checkTreeNodeFragmentRemoval(bool done, TreeNode node)
{
bool found = false;
if (isPage(node))
{
if (done)
{
PagesNavigator.RemovePage(node);
}
else
{
PagesNavigator.AddPage(node);
}
RaisePropertyChanged(() => HasNotPages);
found = true;
}
foreach (var child in node.Children.ContentsAs_Enumerable)
{
bool found_ = checkTreeNodeFragmentRemoval(done, child);
found = found || found_;
}
return(found);
}
private void onPageFoundByFlowDocumentParser(TreeNode treeNode)
{
if (!TheDispatcher.CheckAccess())
{
#if DEBUG
Debugger.Break();
#endif
TheDispatcher.Invoke(DispatcherPriority.Normal, (Action <TreeNode>)onPageFoundByFlowDocumentParser, treeNode);
return;
}
PagesNavigator.AddPage(treeNode);
RaisePropertyChanged(() => HasNotPages);
}