private DateTimeAutomationPeer GetOrCreateDateTimeAutomationPeer(DateTime date, CalendarMode buttonMode, bool addParentInfo)
{
DateTimeCalendarModePair dateTimeCalendarModePair = new DateTimeCalendarModePair(date, buttonMode);
DateTimeAutomationPeer dateTimeAutomationPeer = null;
this.DateTimePeers.TryGetValue(dateTimeCalendarModePair, out dateTimeAutomationPeer);
if (dateTimeAutomationPeer == null)
{
dateTimeAutomationPeer = this.GetPeerFromWeakRefStorage(dateTimeCalendarModePair);
if (dateTimeAutomationPeer != null && !addParentInfo)
{
dateTimeAutomationPeer.AncestorsInvalid = false;
dateTimeAutomationPeer.ChildrenValid = false;
}
}
if (dateTimeAutomationPeer == null)
{
dateTimeAutomationPeer = new DateTimeAutomationPeer(date, this.OwningCalendar, buttonMode);
if (addParentInfo && dateTimeAutomationPeer != null)
{
dateTimeAutomationPeer.TrySetParentInfo(this);
}
}
AutomationPeer wrapperPeer = dateTimeAutomationPeer.WrapperPeer;
if (wrapperPeer != null)
{
wrapperPeer.EventsSource = dateTimeAutomationPeer;
}
return(dateTimeAutomationPeer);
}
private DateTimeAutomationPeer GetOrCreateDateTimeAutomationPeer(DateTime date, CalendarMode buttonMode, bool addParentInfo)
{
// try to reuse old peer if it exists either in Current AT or in WeakRefStorage of Peers being sent to Client
DateTimeCalendarModePair key = new DateTimeCalendarModePair(date, buttonMode);
DateTimeAutomationPeer peer = null;
DateTimePeers.TryGetValue(key, out peer);
if (peer == null)
{
peer = GetPeerFromWeakRefStorage(key);
if (peer != null && !addParentInfo)
{
// As cached peer is getting used it must be invalidated. addParentInfo check ensures that call is coming from GetChildrenCore
peer.AncestorsInvalid = false;
peer.ChildrenValid = false;
}
}
if (peer == null)
{
peer = new DateTimeAutomationPeer(date, OwningCalendar, buttonMode);
// Sets hwnd and parent info
if (addParentInfo)
{
if (peer != null)
{
peer.TrySetParentInfo(this);
}
}
}
// Set EventsSource if visual exists
AutomationPeer wrapperPeer = peer.WrapperPeer;
if (wrapperPeer != null)
{
wrapperPeer.EventsSource = peer;
}
return(peer);
}
private DateTimeAutomationPeer GetOrCreateDateTimeAutomationPeer(DateTime date, CalendarMode buttonMode, bool addParentInfo)
{
// try to reuse old peer if it exists either in Current AT or in WeakRefStorage of Peers being sent to Client
DateTimeCalendarModePair key = new DateTimeCalendarModePair(date, buttonMode);
DateTimeAutomationPeer peer = null;
DateTimePeers.TryGetValue(key, out peer);
if (peer == null)
{
peer = GetPeerFromWeakRefStorage(key);
if (peer != null && !addParentInfo)
{
// As cached peer is getting used it must be invalidated. addParentInfo check ensures that call is coming from GetChildrenCore
peer.AncestorsInvalid = false;
peer.ChildrenValid = false;
}
}
if( peer == null )
{
peer = new DateTimeAutomationPeer(date, OwningCalendar, buttonMode);
// Sets hwnd and parent info
if (addParentInfo)
{
if(peer != null)
peer.TrySetParentInfo(this);
}
}
// Set EventsSource if visual exists
AutomationPeer wrapperPeer = peer.WrapperPeer;
if (wrapperPeer != null)
{
wrapperPeer.EventsSource = peer;
}
return peer;
}