/// <summary>
/// Initializes a new instance of the <see cref="IdleQueueTask"/> struct.
/// </summary>
/// <param name="priority">The priority.</param>
/// <param name="del">The delegate.</param>
/// <param name="parameter">The parameter.</param>
public IdleQueueTask(IdleQueuePriority priority, Func <object, bool> del, object parameter)
{
m_priority = priority;
m_del = del;
m_parameter = parameter;
}
/// <summary>
/// Schedules the specified delegate to be invoked when the application
/// is idle. A new task will be scheduled only if there is not an existing
/// tasks with the delegate in the queue.
/// </summary>
/// <param name="priority">The priority.</param>
/// <param name="del">The delegate.</param>
/// <param name="parameter">The parameter.</param>
public void Add(IdleQueuePriority priority, Func <object, bool> del, object parameter)
{
CheckDisposed();
Add(priority, del, parameter, true);
}
/// <summary>
/// Schedules the specified delegate to be invoked when the application
/// is idle. A new task will be scheduled only if there is not an existing
/// tasks with the delegate in the queue.
/// </summary>
/// <param name="priority">The priority.</param>
/// <param name="del">The delegate.</param>
public void Add(IdleQueuePriority priority, Func <object, bool> del)
{
CheckDisposed();
Add(priority, del, null);
}
/// <summary>
/// Schedules the specified delegate to be invoked when the application
/// is idle.
/// </summary>
/// <param name="priority">The priority.</param>
/// <param name="del">The delegate.</param>
/// <param name="parameter">The parameter.</param>
/// <param name="update">if set to <c>true</c> any existing tasks with the
/// delegate that are in the queue will be updated instead of a new task being added</param>
public void Add(IdleQueuePriority priority, Func <object, bool> del, object parameter, bool update)
{
CheckDisposed();
lock (SyncRoot)
m_queue.Enqueue(priority, new IdleQueueTask(priority, del, parameter), update);
}
