/// <summary>
/// Creates a local-data object for a focusable element node.
/// </summary>
internal ElementNodeLocalData(
string elementName, FocusabilityCondition focusabilityCondition, Func <bool, ElementNodeFocusDependentData> focusDependentDataGetter)
{
ElementName = elementName;
FocusabilityCondition = focusabilityCondition;
FocusDependentDataGetter = focusDependentDataGetter;
}
/// <summary>
/// Creates a local-data object for a focusable element.
/// </summary>
public ElementLocalData(string elementName, FocusabilityCondition focusabilityCondition, Func <bool, ElementFocusDependentData> focusDependentDataGetter)
{
NodeDataGetter = classSet => new ElementNodeLocalData(
elementName,
focusabilityCondition,
isFocused => focusDependentDataGetter(isFocused).NodeDataGetter(classSet));
}
/// <summary>
/// Creates a local-data object for a focusable displayable element.
/// </summary>
public DisplayableElementLocalData(
string elementName, FocusabilityCondition focusabilityCondition, Func <bool, DisplayableElementFocusDependentData> focusDependentDataGetter)
{
BaseDataGetter = displaySetup => new ElementLocalData(
elementName,
focusabilityCondition,
isFocused => focusDependentDataGetter(isFocused).BaseDataGetter(displaySetup));
}
/// <summary>
/// Creates a local-data object for a nonfocusable element node.
/// </summary>
public ElementNodeLocalData(string elementName, ElementNodeFocusDependentData focusDependentData)
{
ElementName = elementName;
FocusabilityCondition = new FocusabilityCondition(false);
FocusDependentDataGetter = isFocused => focusDependentData;
}