internal void RaiseAutomationFocusEvent(DateTime currentDate)
{
CalendarSelectableCellnfoAutomationPeer infoPeer = this.GetOrCreatePeerFromDateTime(currentDate);
if (infoPeer != null)
{
infoPeer.RaiseAutomationEvent(AutomationEvents.AutomationFocusChanged);
}
}
/// <summary>
/// Gets the provider of the peer for given row and column indices.
/// </summary>
/// <param name="row">The index of the peer's row.</param>
/// <param name="column">The index of the peer's column</param>
/// <returns></returns>
public IRawElementProviderSimple GetItem(int row, int column)
{
CalendarSelectableCellnfoAutomationPeer peer = this.childrenCache.OfType <CalendarSelectableCellnfoAutomationPeer>()
.Where(x => (x.CellModel.RowIndex == row && x.CellModel.ColumnIndex == column)).FirstOrDefault();
if (peer != null)
{
return(this.ProviderFromPeer(peer));
}
return(null);
}
private CalendarSelectableCellnfoAutomationPeer GetOrCreatePeerFromDateTime(DateTime date)
{
CalendarSelectableCellnfoAutomationPeer peer = this.childrenCache.OfType <CalendarSelectableCellnfoAutomationPeer>().Where(x => x.CellModel.Date == date).FirstOrDefault();
if (peer == null && this.CalendarOwner.Model.CalendarCells != null)
{
CalendarCellModel model = this.CalendarOwner.Model.CalendarCells.Where(cell => cell.Date == date).FirstOrDefault();
if (model != null)
{
CalendarViewHostAutomationPeer hostPeer = (CalendarViewHostAutomationPeer)FrameworkElementAutomationPeer.FromElement(this.CalendarOwner.calendarViewHost);
peer = new CalendarSelectableCellnfoAutomationPeer(hostPeer, model);
this.childrenCache.Add(peer);
}
}
return(peer);
}
internal void RaiseSelectionEvents(CurrentSelectionChangedEventArgs args)
{
if (AutomationPeer.ListenerExists(AutomationEvents.SelectionItemPatternOnElementSelected))
{
CalendarSelectableCellnfoAutomationPeer peer = GetOrCreatePeerFromDateTime(args.NewSelection);
if (peer != null)
{
peer.RaiseAutomationEvent(AutomationEvents.AutomationFocusChanged);
peer.RaiseAutomationEvent(AutomationEvents.SelectionItemPatternOnElementSelected);
}
}
if (AutomationPeer.ListenerExists(AutomationEvents.SelectionItemPatternOnElementAddedToSelection))
{
CalendarSelectableCellnfoAutomationPeer peer = GetOrCreatePeerFromDateTime(args.NewSelection);
if (peer != null)
{
peer.RaiseAutomationEvent(AutomationEvents.AutomationFocusChanged);
peer.RaiseAutomationEvent(AutomationEvents.SelectionItemPatternOnElementAddedToSelection);
}
}
}
