public TriColorFragmentProvider(TriColorControl control, IRawElementProviderFragmentRoot root, TriColorValue value)
: base((IRawElementProviderFragment)root /* parent */, root /* fragmentRoot */)
{
_control = control;
_value = value;
// Populate static properties
//
// In a production app, Name should be localized
AddStaticProperty(UIA_PropertyIds.UIA_NamePropertyId, _value.ToString());
AddStaticProperty(UIA_PropertyIds.UIA_ControlTypePropertyId, UIA_ControlTypeIds.UIA_CustomControlTypeId);
// In a production app, LocalizedControlType should be localized
AddStaticProperty(UIA_PropertyIds.UIA_LocalizedControlTypePropertyId, "tri-color item");
AddStaticProperty(UIA_PropertyIds.UIA_ProviderDescriptionPropertyId, "UIASamples: Tri-Color Fragment Provider");
AddStaticProperty(UIA_PropertyIds.UIA_AutomationIdPropertyId, _value.ToString());
AddStaticProperty(UIA_PropertyIds.UIA_IsKeyboardFocusablePropertyId, false);
AddStaticProperty(UIA_PropertyIds.UIA_IsControlElementPropertyId, true);
AddStaticProperty(UIA_PropertyIds.UIA_IsContentElementPropertyId, false);
}
public TriColorFragmentProvider(TriColorControl control, IRawElementProviderFragmentRoot root, TriColorValue value)
: base((IRawElementProviderFragment) root /* parent */, root /* fragmentRoot */)
{
_control = control;
_value = value;
// Populate static properties
//
// In a production app, Name should be localized
AddStaticProperty(UIA_PropertyIds.UIA_NamePropertyId, _value.ToString());
AddStaticProperty(UIA_PropertyIds.UIA_ControlTypePropertyId, UIA_ControlTypeIds.UIA_CustomControlTypeId);
// In a production app, LocalizedControlType should be localized
AddStaticProperty(UIA_PropertyIds.UIA_LocalizedControlTypePropertyId, "tri-color item");
AddStaticProperty(UIA_PropertyIds.UIA_ProviderDescriptionPropertyId, "UIASamples: Tri-Color Fragment Provider");
AddStaticProperty(UIA_PropertyIds.UIA_AutomationIdPropertyId, _value.ToString());
AddStaticProperty(UIA_PropertyIds.UIA_IsKeyboardFocusablePropertyId, false);
AddStaticProperty(UIA_PropertyIds.UIA_IsControlElementPropertyId, true);
AddStaticProperty(UIA_PropertyIds.UIA_IsContentElementPropertyId, false);
}
// Raise appropriate events for the value changing
public void RaiseEventsForNewValue(TriColorValue oldValue, TriColorValue newValue)
{
// Since we support Value pattern, raise a PropertyChanged(Value) event
// Values are represented as strings.
NativeMethods.UiaRaiseAutomationPropertyChangedEvent(this,
UIA_PropertyIds.UIA_ValueValuePropertyId,
oldValue.ToString(),
newValue.ToString());
// Since we support Selection pattern, raise a SelectionChanged event.
// Since a top-level AutomationEvent exists for this event, we raise it,
// rather than raising PropertyChanged(Selection)
NativeMethods.UiaRaiseAutomationEvent(
this,
UIA_EventIds.UIA_SelectionItem_ElementSelectedEventId);
}
// Raise appropriate events for the value changing
public void RaiseEventsForNewValue(TriColorValue oldValue, TriColorValue newValue)
{
// Since we support Value pattern, raise a PropertyChanged(Value) event
// Values are represented as strings.
NativeMethods.UiaRaiseAutomationPropertyChangedEvent(this,
UIA_PropertyIds.UIA_ValueValuePropertyId,
oldValue.ToString(),
newValue.ToString());
// Since we support Selection pattern, raise a SelectionChanged event.
// Since a top-level AutomationEvent exists for this event, we raise it,
// rather than raising PropertyChanged(Selection)
NativeMethods.UiaRaiseAutomationEvent(
this,
UIA_EventIds.UIA_SelectionItem_ElementSelectedEventId);
}
