// Provides Peer if exist in Weak Reference Storage
private DateTimeAutomationPeer GetPeerFromWeakRefStorage(DateTimeCalendarModePair dateTimeCalendarModePairKey)
{
DateTimeAutomationPeer returnPeer = null;
WeakReference weakRefEP = null;
WeakRefElementProxyStorage.TryGetValue(dateTimeCalendarModePairKey, out weakRefEP);
if (weakRefEP != null)
{
ElementProxy provider = weakRefEP.Target as ElementProxy;
if (provider != null)
{
returnPeer = PeerFromProvider(provider as IRawElementProviderSimple) as DateTimeAutomationPeer;
if (returnPeer == null)
{
WeakRefElementProxyStorage.Remove(dateTimeCalendarModePairKey);
}
}
else
{
WeakRefElementProxyStorage.Remove(dateTimeCalendarModePairKey);
}
}
return(returnPeer);
}
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);
}
// Called by DateTimeAutomationPeer
internal void AddProxyToWeakRefStorage(WeakReference wr, DateTimeAutomationPeer dateTimePeer)
{
DateTimeCalendarModePair key = new DateTimeCalendarModePair(dateTimePeer.Date, dateTimePeer.ButtonMode);
if (GetPeerFromWeakRefStorage(key) == null)
{
WeakRefElementProxyStorage.Add(key, wr);
}
}
// Token: 0x06002529 RID: 9513 RVA: 0x000B319C File Offset: 0x000B139C
protected override List <AutomationPeer> GetChildrenCore()
{
if (this.OwningCalendar.MonthControl == null)
{
return(null);
}
List <AutomationPeer> list = new List <AutomationPeer>();
Dictionary <DateTimeCalendarModePair, DateTimeAutomationPeer> dictionary = new Dictionary <DateTimeCalendarModePair, DateTimeAutomationPeer>();
AutomationPeer automationPeer = UIElementAutomationPeer.CreatePeerForElement(this.OwningCalendar.MonthControl.PreviousButton);
if (automationPeer != null)
{
list.Add(automationPeer);
}
automationPeer = UIElementAutomationPeer.CreatePeerForElement(this.OwningCalendar.MonthControl.HeaderButton);
if (automationPeer != null)
{
list.Add(automationPeer);
}
automationPeer = UIElementAutomationPeer.CreatePeerForElement(this.OwningCalendar.MonthControl.NextButton);
if (automationPeer != null)
{
list.Add(automationPeer);
}
foreach (object obj in this.OwningGrid.Children)
{
UIElement uielement = (UIElement)obj;
int num = (int)uielement.GetValue(Grid.RowProperty);
if (this.OwningCalendar.DisplayMode == CalendarMode.Month && num == 0)
{
AutomationPeer automationPeer2 = UIElementAutomationPeer.CreatePeerForElement(uielement);
if (automationPeer2 != null)
{
list.Add(automationPeer2);
}
}
else
{
Button button = uielement as Button;
if (button != null && button.DataContext is DateTime)
{
DateTime date = (DateTime)button.DataContext;
DateTimeAutomationPeer orCreateDateTimeAutomationPeer = this.GetOrCreateDateTimeAutomationPeer(date, this.OwningCalendar.DisplayMode, false);
list.Add(orCreateDateTimeAutomationPeer);
DateTimeCalendarModePair key = new DateTimeCalendarModePair(date, this.OwningCalendar.DisplayMode);
dictionary.Add(key, orCreateDateTimeAutomationPeer);
}
}
}
this.DateTimePeers = dictionary;
return(list);
}
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);
}
// Token: 0x0600252E RID: 9518 RVA: 0x000B346C File Offset: 0x000B166C
private DateTimeAutomationPeer GetPeerFromWeakRefStorage(DateTimeCalendarModePair dateTimeCalendarModePairKey)
{
DateTimeAutomationPeer dateTimeAutomationPeer = null;
WeakReference weakReference = null;
this.WeakRefElementProxyStorage.TryGetValue(dateTimeCalendarModePairKey, out weakReference);
if (weakReference != null)
{
ElementProxy elementProxy = weakReference.Target as ElementProxy;
if (elementProxy != null)
{
dateTimeAutomationPeer = (base.PeerFromProvider(elementProxy) as DateTimeAutomationPeer);
if (dateTimeAutomationPeer == null)
{
this.WeakRefElementProxyStorage.Remove(dateTimeCalendarModePairKey);
}
}
else
{
this.WeakRefElementProxyStorage.Remove(dateTimeCalendarModePairKey);
}
}
return(dateTimeAutomationPeer);
}
protected override List <AutomationPeer> GetChildrenCore()
{
if (OwningCalendar.MonthControl == null)
{
return(null);
}
List <AutomationPeer> peers = new List <AutomationPeer>();
Dictionary <DateTimeCalendarModePair, DateTimeAutomationPeer> newChildren = new Dictionary <DateTimeCalendarModePair, DateTimeAutomationPeer>();
// Step 1: Add previous, header and next buttons
AutomationPeer buttonPeer;
buttonPeer = FrameworkElementAutomationPeer.CreatePeerForElement(OwningCalendar.MonthControl.PreviousButton);
if (buttonPeer != null)
{
peers.Add(buttonPeer);
}
buttonPeer = FrameworkElementAutomationPeer.CreatePeerForElement(OwningCalendar.MonthControl.HeaderButton);
if (buttonPeer != null)
{
peers.Add(buttonPeer);
}
buttonPeer = FrameworkElementAutomationPeer.CreatePeerForElement(OwningCalendar.MonthControl.NextButton);
if (buttonPeer != null)
{
peers.Add(buttonPeer);
}
// Step 2: Add Calendar Buttons depending on the Calendar.DisplayMode
DateTime date;
DateTimeAutomationPeer peer;
foreach (UIElement child in this.OwningGrid.Children)
{
int childRow = (int)child.GetValue(Grid.RowProperty);
// first row is day titles
if (OwningCalendar.DisplayMode == CalendarMode.Month && childRow == 0)
{
AutomationPeer dayTitlePeer = UIElementAutomationPeer.CreatePeerForElement(child);
if (dayTitlePeer != null)
{
peers.Add(dayTitlePeer);
}
}
else
{
Button owningButton = child as Button;
if (owningButton != null && owningButton.DataContext is DateTime)
{
date = (DateTime)owningButton.DataContext;
peer = GetOrCreateDateTimeAutomationPeer(date, OwningCalendar.DisplayMode, /*addParentInfo*/ false);
peers.Add(peer);
DateTimeCalendarModePair key = new DateTimeCalendarModePair(date, OwningCalendar.DisplayMode);
newChildren.Add(key, peer);
}
}
}
DateTimePeers = newChildren;
return(peers);
}
// Called by DateTimeAutomationPeer
internal void AddProxyToWeakRefStorage(WeakReference wr, DateTimeAutomationPeer dateTimePeer)
{
DateTimeCalendarModePair key = new DateTimeCalendarModePair(dateTimePeer.Date, dateTimePeer.ButtonMode);
if (GetPeerFromWeakRefStorage(key) == null)
WeakRefElementProxyStorage.Add(key, wr);
}
// Provides Peer if exist in Weak Reference Storage
private DateTimeAutomationPeer GetPeerFromWeakRefStorage(DateTimeCalendarModePair dateTimeCalendarModePairKey)
{
DateTimeAutomationPeer returnPeer = null;
WeakReference weakRefEP = null;
WeakRefElementProxyStorage.TryGetValue(dateTimeCalendarModePairKey, out weakRefEP);
if (weakRefEP != null)
{
ElementProxy provider = weakRefEP.Target as ElementProxy;
if (provider != null)
{
returnPeer = PeerFromProvider(provider as IRawElementProviderSimple) as DateTimeAutomationPeer;
if (returnPeer == null)
WeakRefElementProxyStorage.Remove(dateTimeCalendarModePairKey);
}
else
WeakRefElementProxyStorage.Remove(dateTimeCalendarModePairKey);
}
return returnPeer;
}
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;
}
protected override List<AutomationPeer> GetChildrenCore()
{
if (OwningCalendar.MonthControl == null)
{
return null;
}
List<AutomationPeer> peers = new List<AutomationPeer>();
Dictionary<DateTimeCalendarModePair, DateTimeAutomationPeer> newChildren = new Dictionary<DateTimeCalendarModePair,DateTimeAutomationPeer>();
// Step 1: Add previous, header and next buttons
AutomationPeer buttonPeer;
buttonPeer = FrameworkElementAutomationPeer.CreatePeerForElement(OwningCalendar.MonthControl.PreviousButton);
if (buttonPeer != null)
{
peers.Add(buttonPeer);
}
buttonPeer = FrameworkElementAutomationPeer.CreatePeerForElement(OwningCalendar.MonthControl.HeaderButton);
if (buttonPeer != null)
{
peers.Add(buttonPeer);
}
buttonPeer = FrameworkElementAutomationPeer.CreatePeerForElement(OwningCalendar.MonthControl.NextButton);
if (buttonPeer != null)
{
peers.Add(buttonPeer);
}
// Step 2: Add Calendar Buttons depending on the Calendar.DisplayMode
DateTime date;
DateTimeAutomationPeer peer;
foreach (UIElement child in this.OwningGrid.Children)
{
int childRow = (int)child.GetValue(Grid.RowProperty);
// first row is day titles
if (OwningCalendar.DisplayMode == CalendarMode.Month && childRow == 0)
{
AutomationPeer dayTitlePeer = UIElementAutomationPeer.CreatePeerForElement(child);
peers.Add(dayTitlePeer);
}
else
{
Button owningButton = child as Button;
if (owningButton != null && owningButton.DataContext is DateTime)
{
date = (DateTime)owningButton.DataContext;
peer = GetOrCreateDateTimeAutomationPeer(date, OwningCalendar.DisplayMode, /*addParentInfo*/ false);
peers.Add(peer);
DateTimeCalendarModePair key = new DateTimeCalendarModePair(date, OwningCalendar.DisplayMode);
newChildren.Add(key, peer);
}
}
}
DateTimePeers = newChildren;
return peers;
}