uint32_t
nsMenuBarListener::GetModifiers(nsIDOMKeyEvent* aKeyEvent)
{
uint32_t modifiers = 0;
WidgetInputEvent* inputEvent =
static_cast<WidgetInputEvent*>(aKeyEvent->GetInternalNSEvent());
MOZ_ASSERT(inputEvent);
if (inputEvent->IsShift()) {
modifiers |= MODIFIER_SHIFT;
}
if (inputEvent->IsControl()) {
modifiers |= MODIFIER_CONTROL;
}
if (inputEvent->IsAlt()) {
modifiers |= MODIFIER_ALT;
}
if (inputEvent->IsMeta()) {
modifiers |= MODIFIER_META;
}
if (inputEvent->IsOS()) {
modifiers |= MODIFIER_OS;
}
return modifiers;
}
bool
nsDOMUIEvent::GetModifierStateInternal(const nsAString& aKey)
{
WidgetInputEvent* inputEvent = mEvent->AsInputEvent();
MOZ_ASSERT(inputEvent, "mEvent must be WidgetInputEvent or derived class");
if (aKey.EqualsLiteral(NS_DOM_KEYNAME_SHIFT)) {
return inputEvent->IsShift();
}
if (aKey.EqualsLiteral(NS_DOM_KEYNAME_CONTROL)) {
return inputEvent->IsControl();
}
if (aKey.EqualsLiteral(NS_DOM_KEYNAME_META)) {
return inputEvent->IsMeta();
}
if (aKey.EqualsLiteral(NS_DOM_KEYNAME_ALT)) {
return inputEvent->IsAlt();
}
if (aKey.EqualsLiteral(NS_DOM_KEYNAME_ALTGRAPH)) {
return inputEvent->IsAltGraph();
}
if (aKey.EqualsLiteral(NS_DOM_KEYNAME_OS)) {
return inputEvent->IsOS();
}
if (aKey.EqualsLiteral(NS_DOM_KEYNAME_CAPSLOCK)) {
return inputEvent->IsCapsLocked();
}
if (aKey.EqualsLiteral(NS_DOM_KEYNAME_NUMLOCK)) {
return inputEvent->IsNumLocked();
}
if (aKey.EqualsLiteral(NS_DOM_KEYNAME_FN)) {
return inputEvent->IsFn();
}
if (aKey.EqualsLiteral(NS_DOM_KEYNAME_SCROLLLOCK)) {
return inputEvent->IsScrollLocked();
}
if (aKey.EqualsLiteral(NS_DOM_KEYNAME_SYMBOLLOCK)) {
return inputEvent->IsSymbolLocked();
}
return false;
}
bool
nsXBLPrototypeHandler::ModifiersMatchMask(
nsIDOMUIEvent* aEvent,
const IgnoreModifierState& aIgnoreModifierState)
{
WidgetInputEvent* inputEvent = aEvent->AsEvent()->WidgetEventPtr()->AsInputEvent();
NS_ENSURE_TRUE(inputEvent, false);
if (mKeyMask & cMetaMask) {
if (inputEvent->IsMeta() != ((mKeyMask & cMeta) != 0)) {
return false;
}
}
if ((mKeyMask & cOSMask) && !aIgnoreModifierState.mOS) {
if (inputEvent->IsOS() != ((mKeyMask & cOS) != 0)) {
return false;
}
}
if (mKeyMask & cShiftMask && !aIgnoreModifierState.mShift) {
if (inputEvent->IsShift() != ((mKeyMask & cShift) != 0)) {
return false;
}
}
if (mKeyMask & cAltMask) {
if (inputEvent->IsAlt() != ((mKeyMask & cAlt) != 0)) {
return false;
}
}
if (mKeyMask & cControlMask) {
if (inputEvent->IsControl() != ((mKeyMask & cControl) != 0)) {
return false;
}
}
return true;
}
bool
nsXBLPrototypeHandler::ModifiersMatchMask(nsIDOMUIEvent* aEvent,
bool aIgnoreShiftKey)
{
WidgetInputEvent* inputEvent = aEvent->GetInternalNSEvent()->AsInputEvent();
NS_ENSURE_TRUE(inputEvent, false);
if (mKeyMask & cMetaMask) {
if (inputEvent->IsMeta() != ((mKeyMask & cMeta) != 0)) {
return false;
}
}
if (mKeyMask & cOSMask) {
if (inputEvent->IsOS() != ((mKeyMask & cOS) != 0)) {
return false;
}
}
if (mKeyMask & cShiftMask && !aIgnoreShiftKey) {
if (inputEvent->IsShift() != ((mKeyMask & cShift) != 0)) {
return false;
}
}
if (mKeyMask & cAltMask) {
if (inputEvent->IsAlt() != ((mKeyMask & cAlt) != 0)) {
return false;
}
}
if (mKeyMask & cControlMask) {
if (inputEvent->IsControl() != ((mKeyMask & cControl) != 0)) {
return false;
}
}
return true;
}