public void TestSubscribe()
{
var messageBus = MessageBus.GetInstance();
messageBus.Subscribe <MessageModel>(GetMessage);
messageBus.Emit(_msg);
}
public void Close()
{
MessageBus.GetInstance().UnRegister(this);
ViewPager = null;
WizardFlow = null;
FragmentManager = null;
StateManager = null;
}
/// <summary>
/// Notify the wizard that this step is incomplete
/// </summary>
public void NotifyIncomplete()
{
lock (LockObject) {
if (StepCompleted == true) //Step was previously marked complete.. We are reversing the call, so raise the event
{
MessageBus.GetInstance().Publish(new StepCompletedEvent(false, this /*wizardStep*/));
StepCompleted = false;
}
}
}
/// <summary>
/// Notify the wizard that this step is completed
/// </summary>
public void NotifyCompleted()
{
lock (LockObject) {
if (StepCompleted == false) //Step was not marked complete prior to this call, so raise the step completion event
{
MessageBus.GetInstance().Publish(new StepCompletedEvent(true, this /*wizardStep*/));
StepCompleted = true;
}
}
}
public void TestUnSubscribe()
{
var messageBus = MessageBus.GetInstance();
var token = messageBus.Subscribe <MessageModel>(s =>
{
Assert.Fail("This should not be executed due to unsubscribing.");
});
messageBus.Unsubscribe(token);
messageBus.Emit(_msg);
}
/// <summary>
/// Constructs the Wizard
/// </summary>
/// <param name="wizardFlow">WizardFlow instance. See WizardFlow.Builder for more information on creating WizardFlow objects</param>
/// <param name="contextManager"></param>
/// <param name="callbacks"></param>
/// <param name="fragmentManager"></param>
public Wizard(WizardFlow wizardFlow,
IStateManager stateManager,
FragmentManager fragmentManager)
{
this.WizardFlow = wizardFlow;
this.StateManager = stateManager;
this.FragmentManager = fragmentManager;
FragmentManager.BackStackChanged += (o, sender) =>
{
if (FragmentManager.BackStackEntryCount < ViewPager.CurrentItem) //Backbutton has been pressed
{
ViewPager.SetCurrentItem(ViewPager.CurrentItem - 1, true /*smoothScroll*/); // Go to the previous item on the stack
}
};
MessageBus.GetInstance().Register(this, typeof(StepCompletedEvent)); //Listen for the StepCompeltedEvent on the buss
}
