/// <summary>
/// Obtiene la página seleccionada del árbol
/// </summary>
private TreePages.PageNodeViewModel GetPageFromTree(TreePages.TreePagesViewModel treePagesViewModel)
{
if (treePagesViewModel != null && treePagesViewModel.SelectedNode != null &&
treePagesViewModel.SelectedNode is TreePages.PageNodeViewModel node)
{
return(node);
}
else
{
return(null);
}
}
/// <summary>
/// Inicializa la vista del libro
/// </summary>
protected override void InitBookView()
{
TreePages = new TreePages.TreePagesViewModel(EBookContent);
TreePages.PropertyChanged += (sender, evntArgs) =>
{
if (evntArgs.PropertyName.EqualsIgnoreCase(nameof(TreePages.SelectedNode)))
{
ShowPage(GetPageFromTree(sender as TreePages.TreePagesViewModel));
}
};
TreePages.LoadNodes();
}