Port event queue - #8562

fixes #8557

Seems that @p12tic went a bit further than changing the ints to enums. Arguably, this goes beyond scope of #8557 in its current wording, but we should also use std::function, lambdas, etc instead of TMethodEventJob. Pretty sure he also made Event struct internal to the event queue, but my memory is fuzzy.

Deskflow:

Input Leap:

    m_events->add_handler(EventType::STREAM_INPUT_READY, m_stream->get_event_target(),
                          [this](const auto& e){ handle_data(); });

https://github.com/input-leap/input-leap/blob/3b4a6c9f494223a2b74b43a97cc80bb181e3a3d4/src/lib/client/ServerProxy.cpp#L64-L65

Edit: You're also getting an error on macOS:

/Users/runner/work/deskflow/deskflow/src/./lib/base/Event.h:13:17: note: candidate found by name lookup is 'EventType'
using deskflow::EventType;

Arguably, this goes beyond scope of #8557 in its current wording, but we should also use std::function, lambdas, etc instead of TMethodEventJob. Pretty sure he also made Event struct internal to the event queue, but my memory is fuzzy.

Deskflow:

deskflow/src/lib/client/ServerProxy.cpp

Lines 58 to 61 in 20dcc2e

	m_events->adoptHandler(
	EventType::StreamInputReady, m_stream->getEventTarget(),
	new TMethodEventJob<ServerProxy>(this, &ServerProxy::handleData)
	);

Input Leap:

    m_events->add_handler(EventType::STREAM_INPUT_READY, m_stream->get_event_target(),
                          [this](const auto& e){ handle_data(); });

https://github.com/input-leap/input-leap/blob/3b4a6c9f494223a2b74b43a97cc80bb181e3a3d4/src/lib/client/ServerProxy.cpp#L64-L65

Did you want to do this in this PR?

Begin: #8557

Ah, I guess you want to do it in another PR.

yes in another pr this just ports the enums

I'll leave thse comments for you to resolve in case you need them for a reminder on #8569