public Ui(List <List <UiModuleSettings> > layout)
{
this.layout = layout;
this.currentWindowWidth = Console.WindowWidth;
this.currentWindowHeight = Console.WindowHeight;
this.canvas = GenerateCanvas(layout);
var dimensionsEventParameters = new Events.EventParameters(
condition: () => {
return(Console.WindowWidth != this.currentWindowWidth || Console.WindowHeight != this.currentWindowHeight);
},
subscribingMethod: this.UpdateDimensions);
Events.EventManager.RegisterEvent(dimensionsEventParameters);
}
/// <summary>
/// Register an event to be managed.
/// </summary>
/// <param name="eventParameters">A <see cref="EventParameters"/> object defining event information.</param>
/// <returns>A <see cref="bool"/> value indicating if the event was registered.</returns>
public static bool RegisterEvent(EventParameters eventParameters)
{
if (eventDictionary.Count == MaximumNumberOfEvents)
{
throw new OverflowException("Can not register another event. The maximum number of events possible to register was reached.");
}
if (!eventDictionary.TryAdd(eventParameters.GetHashCode(), eventParameters))
{
return(false);
}
if (eventTask.Status == TaskStatus.Created)
{
eventTask.Start();
}
else if (eventTask.IsCompleted)
{
eventTask = Task.Run(EventLoop);
}
return(true);
}
/// <summary>
/// Unregisters an event from the event manager. The <see cref="EventParameters"/> instance must be the same instance as the event was registered with.
/// </summary>
/// <param name="eventParameters">A <see cref="EventParameters"/> object defining event information.</param>
/// <returns>A <see cref="bool"/> value indicating if the event was unregistered.</returns>
public static bool UnregisterEvent(EventParameters eventParameters)
{
return(eventDictionary.TryRemove(eventParameters.GetHashCode(), out eventParameters));
}
