rpcs3/rpcs3/Emu/Event.cpp
Peter Tissen 21da317453 Logging system rework
* use one central unified log with channels/priorities ad-hoc listener registration and de-registration
* disable buffering by default
* add multi-threaded ringbuffer implementation
* use buffered listener for the gui (using the ringbuffer)
2014-06-26 17:34:28 +02:00

84 lines
1.4 KiB
C++

#include "stdafx.h"
#include "Utilities/Log.h"
#include "Emu/Memory/Memory.h"
#include "Emu/System.h"
#include "event.h"
void EventManager::Init()
{
}
void EventManager::Clear()
{
key_map.clear();
}
bool EventManager::CheckKey(u64 key)
{
if (!key) return true;
std::lock_guard<std::mutex> lock(m_lock);
return key_map.find(key) != key_map.end();
}
bool EventManager::RegisterKey(EventQueue* data, u64 key)
{
if (!key) return true;
std::lock_guard<std::mutex> lock(m_lock);
if (key_map.find(key) != key_map.end()) return false;
for (auto& v : key_map)
{
if (v.second == data) return false;
}
key_map[key] = data;
return true;
}
bool EventManager::GetEventQueue(u64 key, EventQueue*& data)
{
data = nullptr;
if (!key) return false;
std::lock_guard<std::mutex> lock(m_lock);
auto f = key_map.find(key);
if (f != key_map.end())
{
data = f->second;
return true;
}
return false;
}
bool EventManager::UnregisterKey(u64 key)
{
if (!key) return false;
std::lock_guard<std::mutex> lock(m_lock);
auto f = key_map.find(key);
if (f != key_map.end())
{
key_map.erase(f);
return true;
}
return false;
}
bool EventManager::SendEvent(u64 key, u64 source, u64 d1, u64 d2, u64 d3)
{
if (!key) return false;
std::lock_guard<std::mutex> lock(m_lock);
auto f = key_map.find(key);
if (f == key_map.end())
{
return false;
}
EventQueue* eq = f->second;
eq->events.push(source, d1, d2, d3);
return true;
}