Method removeCable_NoLock

src/override/Engine.cpp:1026–1060

void Engine::removeCable_NoLock(Cable* cable) {
	DISTRHO_SAFE_ASSERT_RETURN(cable,);
	// Check that the cable is already added
	auto it = std::find(internal->cables.begin(), internal->cables.end(), cable);
	DISTRHO_SAFE_ASSERT_RETURN(it != internal->cables.end(),);
	// Remove the cable's zero-latency shortcut
	cable->outputModule->outputs[cable->outputId].cables.remove(cable);
	// Remove the cable
	internal->cablesCache.erase(cable->id);
	internal->cables.erase(it);
	Engine_updateConnected(this);
	bool outputIsConnected = false;
	for (Cable* cable2 : internal->cables) {
		// Get connected status of output, to decide whether we need to call a PortChangeEvent.
		// It's best to not trust `cable->outputModule->outputs[cable->outputId]->isConnected()`
		if (cable2->outputModule == cable->outputModule && cable2->outputId == cable->outputId)
			outputIsConnected = true;
	}
	// Dispatch input port event
	{
		Module::PortChangeEvent e;
		e.connecting = false;
		e.type = Port::INPUT;
		e.portId = cable->inputId;
		cable->inputModule->onPortChange(e);
	}
	// Dispatch output port event if its state went from connected to disconnected.
	if (!outputIsConnected) {
		Module::PortChangeEvent e;
		e.connecting = false;
		e.type = Port::OUTPUT;
		e.portId = cable->outputId;
		cable->outputModule->onPortChange(e);
	}
}


bool Engine::hasCable(Cable* cable) {