void Initialize(IFactory <I> itemFactory)
{
Validate.ArgumentNotNull(parameter: itemFactory, parameterName: nameof(itemFactory));
ItemFactory = itemFactory;
MultipleViewProvider = new MultipleViewImplementation(uiObject: this);
ItemContainerProvider = new ItemContainerImplementation(uiObject: this);
SelectionProvider = new SelectionImplementation <I>(uiObject: this, itemFactory: itemFactory);
TableProvider = new TableImplementation <I>(uiObject: this, itemFactory: itemFactory);
}
public override IEnumerator <AutomationElement> GetEnumerator()
{
var childrenNavigator = this;
var icPattern = new ItemContainerImplementation(uiObject: new UIObject(element: childrenNavigator._root));
UIObject current = null;
var flag = false;
if (childrenNavigator.Filter.UICondition.Condition == Condition.TrueCondition)
{
for (current = icPattern.FindItemByProperty(uiObject: current, uiProperty: UIProperty.Get(property: AutomationElement.SearchVirtualItemsProperty), value: null); current != (UIObject)null; current = icPattern.FindItemByProperty(uiObject: current, uiProperty: UIProperty.Get(property: AutomationElement.SearchVirtualItemsProperty), value: null))
{
if (childrenNavigator._autoRealize)
{
Realize(uiObject: current);
}
yield return(current.AutomationElement);
}
}
else
{
var propertyCondition = childrenNavigator.GetPropertyConditionFromFilter();
if (propertyCondition == null)
{
for (current = icPattern.FindItemByProperty(uiObject: current, uiProperty: UIProperty.Get(property: AutomationElement.SearchVirtualItemsProperty), value: null); current != (UIObject)null; current = icPattern.FindItemByProperty(uiObject: current, uiProperty: UIProperty.Get(property: AutomationElement.SearchVirtualItemsProperty), value: null))
{
if (childrenNavigator._autoRealize)
{
Realize(uiObject: current);
}
if (childrenNavigator.Filter.Matches(element: current.AutomationElement))
{
yield return(current.AutomationElement);
}
}
}
else
{
var property = propertyCondition.Property;
try {
current = icPattern.FindItemByProperty(uiObject: current, uiProperty: UIProperty.Get(property: property), value: propertyCondition.Value);
} catch (COMException ex) {
if (ex.HResult == -2147467259)
{
flag = true;
}
}
if (flag)
{
for (current = icPattern.FindItemByProperty(uiObject: current, uiProperty: UIProperty.Get(property: AutomationElement.SearchVirtualItemsProperty), value: null); current != (UIObject)null; current = icPattern.FindItemByProperty(uiObject: current, uiProperty: UIProperty.Get(property: AutomationElement.SearchVirtualItemsProperty), value: null))
{
if (childrenNavigator._autoRealize)
{
Realize(uiObject: current);
}
if (childrenNavigator.Filter.Matches(element: current.AutomationElement))
{
yield return(current.AutomationElement);
}
}
}
else
{
current = null;
for (current = icPattern.FindItemByProperty(uiObject: current, uiProperty: UIProperty.Get(property: property), value: propertyCondition.Value); current != (UIObject)null; current = icPattern.FindItemByProperty(uiObject: current, uiProperty: UIProperty.Get(property: property), value: propertyCondition.Value))
{
if (childrenNavigator._autoRealize)
{
Realize(uiObject: current);
}
yield return(current.AutomationElement);
}
}
property = null;
}
propertyCondition = null;
}
}
