private NavBarLayoutType?GetNavBarLayoutType(PageContent page)
{
Type pageType = page.GetType();
if (!_navBarPagesLayouts.ContainsKey(pageType))
{
return(null);
}
return(_navBarPagesLayouts[pageType]);
}
private void SetPage(PageContent page, PageViewModel dataContext = null,
bool skipWhenGoBack = false)
{
if (!OverlayIsOpen() &&
ReferenceEquals(PageContent.Content, page) &&
(dataContext == null ||
ReferenceEquals((PageContent.Content as PageContent)?.DataContext, dataContext)))
{
return;
}
UpdateLayout();
GC.WaitForPendingFinalizers();
GC.Collect();
IsContentEventsActive(false);
SaveContentToHistory();
if (dataContext != null)
{
if (dataContext.PageType != page.GetType())
{
var exception =
new ArgumentException($"The {nameof(dataContext)} page type must match the {nameof(page)} type", nameof(dataContext));
Events.OnError(this, new RErrorEventArgs(exception, exception.Message));
throw exception;
}
page.DataContext = dataContext;
}
PageContent.Content = page;
_currentPageContentType = PageContentType.Page;
_currentPageSkipWhenGoBack = skipWhenGoBack;
SwitchNavBarLayout(page).Wait();
HideOverlay();
ClearOverlay();
IsContentEventsActive(true);
}