void DropAllKeys::cancelEventOutputQueueItems(EventOutputQueue::Item& item) {
if (!doCancel_) {
return;
}
auto& paramsBase = item.getParamsBase();
// Do not drop any modifier flags.
if (paramsBase.isModifier()) return;
{
auto params = paramsBase.get_Params_KeyboardEventCallBack();
if (params && dropKey_) {
dropKey(item);
}
}
{
auto params = paramsBase.get_Params_KeyboardSpecialEventCallback();
if (params && dropConsumerKey_) {
dropKey(item);
}
}
{
auto params = paramsBase.get_Params_RelativePointerEventCallback();
if (params && dropPointingButton_) {
if (modifierMatched_ &&
!(params->buttons).isNONE()) {
item.cancel();
return;
}
}
}
}
void DropAllKeys::dropKey(EventOutputQueue::Item& item) {
bool iskeydown = false;
if (item.getParamsBase().iskeydown(iskeydown)) {
if (iskeydown) {
if (modifierMatched_) {
dropped_.push_back(new Item(item.getParamsBase()));
item.cancel();
}
} else {
bool found = false;
Item* p = static_cast<Item*>(dropped_.safe_front());
while (p) {
if ((p->fromEvent).isTargetEvent(item.getParamsBase())) {
found = true;
p = static_cast<Item*>(dropped_.erase_and_delete(p));
} else {
p = static_cast<Item*>(p->getnext());
}
}
if (found) {
item.cancel();
}
}
}
}
void DropAllKeys::cancelEventOutputQueueItems(void) {
if (!doCancel_) {
return;
}
for (EventOutputQueue::Item* p = static_cast<EventOutputQueue::Item*>(EventOutputQueue::getQueue().safe_front());
p;
p = static_cast<EventOutputQueue::Item*>(p->getnext())) {
if (EventInputQueue::currentSerialNumber() != p->getEventInputQueueSerialNumber()) {
continue;
}
// Do not cancel events which are pushed before this __DropAllKeys__.
if (p->getAutogenId() < autogenId_) {
continue;
}
auto& paramsBase = p->getParamsBase();
// Do not drop any modifier flags.
if (paramsBase.isModifier()) continue;
{
auto params = paramsBase.get_Params_KeyboardEventCallBack();
if (params && dropKey_) {
dropKey(*p);
}
}
{
auto params = paramsBase.get_Params_KeyboardSpecialEventCallback();
if (params && dropConsumerKey_) {
dropKey(*p);
}
}
{
auto params = paramsBase.get_Params_RelativePointerEventCallback();
if (params && dropPointingButton_) {
if (modifierMatched_ &&
!(params->buttons).isNONE()) {
p->cancel();
return;
}
}
}
}
doCancel_ = false;
}