public ReaderViewBase()
{
this.DefaultStyleKey = typeof(ReaderViewBase);
_gestureRecognizer = new GestureRecognizer();
_gestureRecognizer.GestureSettings = GestureSettings.ManipulationTranslateX;
_gestureRecognizer.ManipulationStarted += _gestureRecognizer_ManipulationStarted;
_gestureRecognizer.ManipulationUpdated += _gestureRecognizer_ManipulationUpdated;
_gestureRecognizer.ManipulationCompleted += _gestureRecognizer_ManipulationCompleted;
PointerWheelChangedEventHandler = new PointerEventHandler(_PointerWheelChanged);
PointerPressedEventHandler = new PointerEventHandler(_PointerPressed);
PointerMovedEventHandler = new PointerEventHandler(_PointerMoved);
PointerReleasedEventHandler = new PointerEventHandler(_PointerReleased);
PointerCanceledEventHandler = new PointerEventHandler(_PointerCanceled);
TouchTappedEventHandler = new TappedEventHandler(_TouchTapped);
TouchHoldingEventHandler = new HoldingEventHandler(_TouchHolding);
this.AddHandler(UIElement.PointerWheelChangedEvent, PointerWheelChangedEventHandler, true);
this.AddHandler(UIElement.PointerPressedEvent, PointerPressedEventHandler, true);
this.AddHandler(UIElement.PointerMovedEvent, PointerMovedEventHandler, true);
this.AddHandler(UIElement.PointerReleasedEvent, PointerReleasedEventHandler, true);
this.AddHandler(UIElement.PointerCanceledEvent, PointerCanceledEventHandler, true);
this.AddHandler(UIElement.TappedEvent, TouchTappedEventHandler, true);
this.AddHandler(UIElement.HoldingEvent, TouchHoldingEventHandler, true);
this.SizeChanged += ReaderViewBase_SizeChanged;
CreateContentDelayer = new EventDelayer();
_tempOverflowList = new List <RenderOverflow>();
CreateContentDelayer.ResetWhenDelayed = true;
CreateContentDelayer.Arrived += CreateContentWaiter_Arrived;
}
/// <summary>
/// shows how to create a event delayer and use it to listen to the events from a text box and call if no further changes for 2 seconds.
/// </summary>
private static void ShowUsage(System.Windows.Controls.TextBox textBox)
{
EventDelayer eventDelayer = new EventDelayer(TimeSpan.FromSeconds(2));
textBox.TextChanged += eventDelayer.Enqueue;
eventDelayer.DelayedEvent += eventDelayer_DelayedEvent;
}
/// <summary>
/// Construct new menu builder with the view and member container.
/// </summary>
public MemberListViewMenu(IMemberListView view, MembersContainer container)
{
_container = container;
_view = view;
_dispatcher = Dispatcher.CurrentDispatcher;
// menu needs to be rebuilt when selected items or the members in the container are changed
_delayMenuRebuild = new EventDelayer<bool>(delegate { RebuildMenu(); return true; }, _dispatcher);
_container.SavingChanges += delegate { _delayMenuRebuild.DelayEvent(); };
_view.SelectedItems.CollectionChanged += delegate { _delayMenuRebuild.DelayEvent(); };
}
public MainPage()
{
this.InitializeComponent();
resizeEventTimer = new DispatcherTimer {
Interval = TimeSpan.FromMilliseconds(100)
};
resizeEventTimer.Tick += (sender, e) => UpdateImageControlSource();
resizeEventDelayer = new EventDelayer(TimeSpan.FromMilliseconds(100));
resizeEventDelayer.DelayedEvent += (sender, e) => UpdateImageControlSource();
}
public ReaderView()
{
this.DefaultStyleKey = typeof(ReaderView);
_GestureRecognizer = new GestureRecognizer();
_GestureRecognizer.GestureSettings = GestureSettings.ManipulationTranslateX;
_GestureRecognizer.ManipulationStarted += _GestureRecognizer_ManipulationStarted;
_GestureRecognizer.ManipulationUpdated += _GestureRecognizer_ManipulationUpdated;
_GestureRecognizer.ManipulationCompleted += _GestureRecognizer_ManipulationCompleted;
PointerWheelChangedEventHandler = new PointerEventHandler(_PointerWheelChanged);
PointerPressedEventHandler = new PointerEventHandler(_PointerPressed);
PointerMovedEventHandler = new PointerEventHandler(_PointerMoved);
PointerReleasedEventHandler = new PointerEventHandler(_PointerReleased);
PointerCanceledEventHandler = new PointerEventHandler(_PointerCanceled);
this.AddHandler(UIElement.PointerWheelChangedEvent, PointerWheelChangedEventHandler, true);
this.AddHandler(UIElement.PointerPressedEvent, PointerPressedEventHandler, true);
this.AddHandler(UIElement.PointerMovedEvent, PointerMovedEventHandler, true);
this.AddHandler(UIElement.PointerReleasedEvent, PointerReleasedEventHandler, true);
this.AddHandler(UIElement.PointerCanceledEvent, PointerCanceledEventHandler, true);
this.SizeChanged += ReaderView_SizeChanged;
IndexWaiter = new EventWaiter();
CreateContentDelayer = new EventDelayer();
CreateContentDelayer.ResetWhenDelayed = true;
CreateContentDelayer.Arrived += CreateContentWaiter_Arrived;
this.Unloaded += (s, a) =>
{
this.RemoveHandler(UIElement.PointerWheelChangedEvent, PointerWheelChangedEventHandler);
this.RemoveHandler(UIElement.PointerPressedEvent, PointerPressedEventHandler);
this.RemoveHandler(UIElement.PointerMovedEvent, PointerMovedEventHandler);
this.RemoveHandler(UIElement.PointerReleasedEvent, PointerReleasedEventHandler);
this.RemoveHandler(UIElement.PointerCanceledEvent, PointerCanceledEventHandler);
};
}
private static void ThreadProc(Object stateInfo)
{
EventDelayer thisObj = (EventDelayer)stateInfo;
thisObj.HandleTimer();
}
