protected void OnProviderBehaviorSet(ProviderBehaviorEventArgs args)
{
if (ProviderBehaviorSet != null)
{
ProviderBehaviorSet(this, args);
}
}
private void OnProviderBehaviorSet(object sender, ProviderBehaviorEventArgs eventArgs)
{
if (AutomationInteropProvider.ClientsAreListening == false)
{
return;
}
else if ((eventArgs.Replaced == true && eventArgs.Behavior == null) ||
(eventArgs.Replaced == false && eventArgs.Behavior != null))
{
AutomationProperty property = null;
if (eventArgs.Pattern == DockPatternIdentifiers.Pattern)
{
property = AutomationElementIdentifiers.IsDockPatternAvailableProperty;
}
else if (eventArgs.Pattern == ExpandCollapsePatternIdentifiers.Pattern)
{
property = AutomationElementIdentifiers.IsExpandCollapsePatternAvailableProperty;
}
else if (eventArgs.Pattern == GridItemPatternIdentifiers.Pattern)
{
property = AutomationElementIdentifiers.IsGridItemPatternAvailableProperty;
}
else if (eventArgs.Pattern == GridPatternIdentifiers.Pattern)
{
property = AutomationElementIdentifiers.IsGridPatternAvailableProperty;
}
else if (eventArgs.Pattern == InvokePatternIdentifiers.Pattern)
{
property = AutomationElementIdentifiers.IsInvokePatternAvailableProperty;
}
else if (eventArgs.Pattern == LegacyIAccessiblePatternIdentifiers.Pattern)
{
property = AutomationElementIdentifiers.IsLegacyIAccessiblePatternAvailableProperty;
}
else if (eventArgs.Pattern == MultipleViewPatternIdentifiers.Pattern)
{
property = AutomationElementIdentifiers.IsMultipleViewPatternAvailableProperty;
}
else if (eventArgs.Pattern == RangeValuePatternIdentifiers.Pattern)
{
property = AutomationElementIdentifiers.IsRangeValuePatternAvailableProperty;
}
else if (eventArgs.Pattern == ScrollItemPatternIdentifiers.Pattern)
{
property = AutomationElementIdentifiers.IsScrollItemPatternAvailableProperty;
}
else if (eventArgs.Pattern == ScrollPatternIdentifiers.Pattern)
{
property = AutomationElementIdentifiers.IsScrollPatternAvailableProperty;
}
else if (eventArgs.Pattern == SelectionItemPatternIdentifiers.Pattern)
{
property = AutomationElementIdentifiers.IsSelectionItemPatternAvailableProperty;
}
else if (eventArgs.Pattern == SelectionPatternIdentifiers.Pattern)
{
property = AutomationElementIdentifiers.IsSelectionPatternAvailableProperty;
}
else if (eventArgs.Pattern == TableItemPatternIdentifiers.Pattern)
{
property = AutomationElementIdentifiers.IsTableItemPatternAvailableProperty;
}
else if (eventArgs.Pattern == TablePatternIdentifiers.Pattern)
{
property = AutomationElementIdentifiers.IsTablePatternAvailableProperty;
}
else if (eventArgs.Pattern == TextPatternIdentifiers.Pattern)
{
property = AutomationElementIdentifiers.IsTextPatternAvailableProperty;
}
else if (eventArgs.Pattern == TogglePatternIdentifiers.Pattern)
{
property = AutomationElementIdentifiers.IsTogglePatternAvailableProperty;
}
else if (eventArgs.Pattern == TransformPatternIdentifiers.Pattern)
{
property = AutomationElementIdentifiers.IsTransformPatternAvailableProperty;
}
else if (eventArgs.Pattern == ValuePatternIdentifiers.Pattern)
{
property = AutomationElementIdentifiers.IsValuePatternAvailableProperty;
}
else if (eventArgs.Pattern == WindowPatternIdentifiers.Pattern)
{
property = AutomationElementIdentifiers.IsWindowPatternAvailableProperty;
}
if (property == null) //This never should happen, theoretically
{
return;
}
bool?val = Provider.GetPropertyValue(property.Id) as bool?;
// This should never happen.
if (val == null)
{
return;
}
bool newValue = val ?? false;
AutomationPropertyChangedEventArgs args
= new AutomationPropertyChangedEventArgs(property,
!newValue,
newValue);
AutomationInteropProvider.RaiseAutomationPropertyChangedEvent(Provider,
args);
}
}
private void OnProviderBehaviorSet(object sender, ProviderBehaviorEventArgs args)
{
RaiseAutomationPropertyChangedEvent();
}
