/// <summary>
/// Provides a value for UIAutomation's SizeOfSet property
/// Reads <see cref="AutomationProperties.SizeOfSetProperty"/> and returns the value if one was provided,
/// otherwise it attempts to calculate one.
/// </summary>
override protected int GetSizeOfSetCore()
{
int sizeOfSet = AutomationProperties.GetSizeOfSet(_owner);
if (sizeOfSet == AutomationProperties.AutomationSizeOfSetDefault)
{
// If a value has been set for <see cref="UIElement.PositionAndSizeOfSetController"/>
// forward the call to that element, otherwise return the default value.
UIElement element = _owner.PositionAndSizeOfSetController;
if (element != null)
{
AutomationPeer peer = UIElementAutomationPeer.FromElement(element);
peer = peer.EventsSource ?? peer;
if (peer != null)
{
try
{
sizeOfSet = peer.GetSizeOfSet();
}
catch (ElementNotAvailableException)
{
sizeOfSet = AutomationProperties.AutomationSizeOfSetDefault;
}
}
}
}
return(sizeOfSet);
}
// Token: 0x0600263A RID: 9786 RVA: 0x000B6648 File Offset: 0x000B4848
protected override int GetSizeOfSetCore()
{
AutomationPeer wrapperPeer = this.WrapperPeer;
if (wrapperPeer != null)
{
return(wrapperPeer.GetSizeOfSet());
}
this.ThrowElementNotAvailableException();
return(-1);
}
/// <summary>
/// Gets the size of a set that contains this DateTime element.
/// </summary>
/// <remarks>
/// Forwards the call to the wrapperPeer.
/// </remarks>
/// <returns>
/// The SizeOfSet property value from the wrapper peer
/// </returns>
protected override int GetSizeOfSetCore()
{
AutomationPeer wrapperPeer = WrapperPeer;
if (wrapperPeer != null)
{
return(wrapperPeer.GetSizeOfSet());
}
else
{
ThrowElementNotAvailableException();
}
return(AutomationProperties.AutomationSizeOfSetDefault);
}
// Token: 0x06002594 RID: 9620 RVA: 0x000B4A68 File Offset: 0x000B2C68
protected override int GetSizeOfSetCore()
{
AutomationPeer owningCellPeer = this.OwningCellPeer;
int result = -1;
if (owningCellPeer != null)
{
result = owningCellPeer.GetSizeOfSet();
}
else
{
this.ThrowElementNotAvailableException();
}
return(result);
}
/// <summary>
/// Gets the size of a set that contains this DataGridCellItem.
/// </summary>
/// <remarks>
/// Forwards the call to the wrapperPeer.
/// </remarks>
/// <returns>
/// The SizeOfSet property value from the wrapper peer
/// </returns>
protected override int GetSizeOfSetCore()
{
AutomationPeer wrapperPeer = OwningCellPeer;
int size = AutomationProperties.AutomationSizeOfSetDefault;
if (wrapperPeer != null)
{
size = wrapperPeer.GetSizeOfSet();
}
else
{
ThrowElementNotAvailableException();
}
return(size);
}
// Token: 0x06002713 RID: 10003 RVA: 0x000B8D30 File Offset: 0x000B6F30
protected override int GetSizeOfSetCore()
{
AutomationPeer wrapperPeer = this.GetWrapperPeer();
if (wrapperPeer != null)
{
int num = wrapperPeer.GetSizeOfSet();
if (num == -1)
{
ItemsControl itemsControl = (ItemsControl)this.ItemsControlAutomationPeer.Owner;
num = ItemAutomationPeer.GetSizeOfSetFromItemsControl(itemsControl, this.Item);
}
return(num);
}
this.ThrowElementNotAvailableException();
return(-1);
}
/// <summary>
/// Gets the size of a set that contains this item.
/// </summary>
/// <remarks>
/// If <see cref="AutomationProperties.SizeOfSetProperty"/> hasn't been set
/// this method will calculate the size of the set containing this item based on its parent ItemsControl,
/// if the ItemsControl is grouping the value will be representative of the group containing this item.
/// </remarks>
/// <returns>
/// The value of <see cref="AutomationProperties.SizeOfSetProperty"/> if it has been set, or the size of the parent ItemsControl or GroupItem.
/// </returns>
protected override int GetSizeOfSetCore()
{
AutomationPeer wrapperPeer = GetWrapperPeer();
if (wrapperPeer != null)
{
int size = wrapperPeer.GetSizeOfSet();
if (size == AutomationProperties.AutomationSizeOfSetDefault)
{
ItemsControl parentItemsControl = (ItemsControl)ItemsControlAutomationPeer.Owner;
size = GetSizeOfSetFromItemsControl(parentItemsControl, Item);
}
return(size);
}
else
{
ThrowElementNotAvailableException();
}
return(AutomationProperties.AutomationSizeOfSetDefault);
}
