mozilla::ipc::IPCResult
GamepadTestChannelParent::RecvGamepadTestEvent(const uint32_t& aID,
const GamepadChangeEvent& aEvent)
{
mozilla::ipc::AssertIsOnBackgroundThread();
RefPtr<GamepadPlatformService> service =
GamepadPlatformService::GetParentService();
MOZ_ASSERT(service);
if (aEvent.type() == GamepadChangeEvent::TGamepadAdded) {
const GamepadAdded& a = aEvent.get_GamepadAdded();
nsCString gamepadID;
LossyCopyUTF16toASCII(a.id(), gamepadID);
uint32_t index = service->AddGamepad(gamepadID.get(),
static_cast<GamepadMappingType>(a.mapping()),
a.hand(),
a.num_buttons(),
a.num_axes(),
a.num_haptics());
if (!mShuttingdown) {
Unused << SendReplyGamepadIndex(aID, index);
}
return IPC_OK();
}
if (aEvent.type() == GamepadChangeEvent::TGamepadRemoved) {
const GamepadRemoved& a = aEvent.get_GamepadRemoved();
service->RemoveGamepad(a.index());
return IPC_OK();
}
if (aEvent.type() == GamepadChangeEvent::TGamepadButtonInformation) {
const GamepadButtonInformation& a = aEvent.get_GamepadButtonInformation();
service->NewButtonEvent(a.index(), a.button(), a.pressed(), a.touched(),
a.value());
return IPC_OK();
}
if (aEvent.type() == GamepadChangeEvent::TGamepadAxisInformation) {
const GamepadAxisInformation& a = aEvent.get_GamepadAxisInformation();
service->NewAxisMoveEvent(a.index(), a.axis(), a.value());
return IPC_OK();
}
if (aEvent.type() == GamepadChangeEvent::TGamepadPoseInformation) {
const GamepadPoseInformation& a = aEvent.get_GamepadPoseInformation();
service->NewPoseEvent(a.index(), a.pose_state());
return IPC_OK();
}
NS_WARNING("Unknown event type.");
return IPC_FAIL_NO_REASON(this);
}
void
GamepadManager::Update(const GamepadChangeEvent& aEvent)
{
if (aEvent.type() == GamepadChangeEvent::TGamepadAdded) {
const GamepadAdded& a = aEvent.get_GamepadAdded();
AddGamepad(a.index(), a.id(),
static_cast<GamepadMappingType>(a.mapping()),
static_cast<GamepadHand>(a.hand()),
a.service_type(),
a.num_buttons(), a.num_axes());
return;
}
if (aEvent.type() == GamepadChangeEvent::TGamepadRemoved) {
const GamepadRemoved& a = aEvent.get_GamepadRemoved();
RemoveGamepad(a.index(), a.service_type());
return;
}
if (aEvent.type() == GamepadChangeEvent::TGamepadButtonInformation) {
const GamepadButtonInformation& a = aEvent.get_GamepadButtonInformation();
NewButtonEvent(a.index(), a.service_type(), a.button(),
a.pressed(), a.value());
return;
}
if (aEvent.type() == GamepadChangeEvent::TGamepadAxisInformation) {
const GamepadAxisInformation& a = aEvent.get_GamepadAxisInformation();
NewAxisMoveEvent(a.index(), a.service_type(), a.axis(), a.value());
return;
}
if (aEvent.type() == GamepadChangeEvent::TGamepadPoseInformation) {
const GamepadPoseInformation& a = aEvent.get_GamepadPoseInformation();
NewPoseEvent(a.index(), a.service_type(), a.pose_state());
return;
}
MOZ_CRASH("We shouldn't be here!");
}