public async Task <object> ExecuteLongTask(LongTask task, bool allowCancellation = false)
{
p_Progress progress = new p_Progress();
progress.Cancellable = allowCancellation;
p_Document document = MainFrame.Content as p_Document;
if (document != null)
{
document.Header.IsMenuEnabled = false;
}
try
{
AnimatedNavigate(MiddleLayerFrame, progress, NavigationAnimation.FadeToLeft, true);
var result = await task(progress, progress.CancellationToken);
return(result);
} finally
{
if (document != null)
{
document.Header.IsMenuEnabled = true;
}
}
}
internal void NavigateDocumentPage(NavigationAnimation navigationAnimation, Page newPage)
{
p_Document pageDocument = DocumentFrame.Content as p_Document;
if (pageDocument == null)
{
throw new Exception("Main page needs to be p_Document object");
}
p_DocumentMenu documentMenu = pageDocument.DocumentFrame.Content as p_DocumentMenu;
if (documentMenu == null)
{
throw new Exception("Document page cannot be found");
}
AnimatedNavigate(documentMenu.DocumentPageFrame, newPage, navigationAnimation);
}
public void LoadDocumentPage()
{
if (__Document == null)
{
AnimatedNavigate(MainFrame, p_StartPage.Instance, NavigationAnimation.FadeToRight);
}
else
{
p_Document documentPage = new p_Document();
if (String.IsNullOrWhiteSpace(__Document.PathToBinaries))
{
p_EmptyProject emptyProject = new p_EmptyProject();
documentPage.DocumentFrame.Navigate(emptyProject);
}
AnimatedNavigate(MainFrame, documentPage);
}
}
