public void ExitModelContext(NavigationContext oldContext, NavigationContext newContext)
{
NavigationData navigationData = GetNavigationData(oldContext, false);
navigationData.Dispose();
ReleaseModelData();
}
public void ChangeModelContext(NavigationContext oldContext, NavigationContext newContext, bool push)
{
PrepareState(newContext);
if (push)
{
NavigationData navigationData = GetNavigationData(oldContext, false);
navigationData.Disable();
navigationData = GetNavigationData(newContext, false);
navigationData.Enable();
}
else
{
NavigationData navigationData = GetNavigationData(oldContext, false);
navigationData.Dispose();
navigationData = GetNavigationData(newContext, false);
navigationData.Enable();
}
}
public void ChangeModelContext(NavigationContext oldContext, NavigationContext newContext, bool push)
{
PrepareState(newContext);
if (push)
{
NavigationData navigationData = GetNavigationData(oldContext, false);
navigationData.Disable();
SaveUIState(oldContext);
navigationData = GetNavigationData(newContext, false);
navigationData.Enable();
if (navigationData.CurrentScreenData.SkipForSingleItem && navigationData.CurrentScreenData.Items.Count == 1)
{
var command = navigationData.CurrentScreenData.Items.FirstOrDefault()?.Command;
if (command != null)
{
newContext.SetContextVariable(WorkflowManager.KEY_NAVIGATION_SKIP_ACTION, command);
}
}
}
else
{
NavigationData navigationData = GetNavigationData(oldContext, false);
navigationData.Dispose();
navigationData = GetNavigationData(newContext, false);
navigationData.Enable();
if (navigationData.CurrentScreenData.SkipForSingleItem && navigationData.CurrentScreenData.Items.Count == 1)
{
newContext.SetContextVariable(WorkflowManager.KEY_NAVIGATION_SKIP_ACTION, new MethodDelegateCommand(() =>
{
var wfManager = ServiceRegistration.Get <IWorkflowManager>(false);
wfManager?.NavigatePop(1);
}));
}
}
}
