private void Push(NavigationPushInfo pushInfo)
{
var newPage = GetInitializedPage(pushInfo);
switch (pushInfo.Mode)
{
case NavigationMode.Normal:
NormalPush(newPage, pushInfo.OnCompletedTask);
break;
case NavigationMode.Modal:
ModalPush(newPage, pushInfo.OnCompletedTask, pushInfo.NewNavigationStack);
break;
case NavigationMode.RootPage:
RootPush(newPage, pushInfo.OnCompletedTask);
break;
case NavigationMode.Custom:
CustomPush(newPage, pushInfo.OnCompletedTask);
break;
default:
throw new NotImplementedException();
}
}
private void NavigationPushCallback(MessageBus bus, NavigationPushInfo navigationPushInfo)
{
if (navigationPushInfo == null)
{
throw new ArgumentNullException(nameof(navigationPushInfo));
}
if (string.IsNullOrEmpty(navigationPushInfo.To))
{
throw new FieldAccessException(@"'To' page value should be set");
}
Push(navigationPushInfo);
}
private Page GetInitializedPage(NavigationPushInfo navigationPushInfo) => GetInitializedPage(navigationPushInfo.To, navigationPushInfo.NavigationParams);