added an option to log to the attached Windows debugger (so e.g. NOTICE_LOG messages can show up in Visual Studio's output window)

Source/Core/Common/Src/LogManager.cpp

@@ -85,12 +85,17 @@ LogManager::LogManager()
 
 	m_fileLog = new FileLogListener(File::GetUserPath(F_MAINLOG_IDX).c_str());
 	m_consoleLog = new ConsoleListener();
+	m_debuggerLog = new DebuggerLogListener();
 
 	for (int i = 0; i < LogTypes::NUMBER_OF_LOGS; ++i)
 	{
 		m_Log[i]->SetEnable(true);
 		m_Log[i]->AddListener(m_fileLog);
 		m_Log[i]->AddListener(m_consoleLog);
+#ifdef _MSC_VER
+		if (IsDebuggerPresent())
+			m_Log[i]->AddListener(m_debuggerLog);
+#endif
 	}
 }
 
@@ -100,6 +105,7 @@ LogManager::~LogManager()
 	{
 		m_logManager->RemoveListener((LogTypes::LOG_TYPE)i, m_fileLog);
 		m_logManager->RemoveListener((LogTypes::LOG_TYPE)i, m_consoleLog);
+		m_logManager->RemoveListener((LogTypes::LOG_TYPE)i, m_debuggerLog);
 	}
 
 	for (int i = 0; i < LogTypes::NUMBER_OF_LOGS; ++i)
@@ -187,3 +193,10 @@ void FileLogListener::Log(LogTypes::LOG_LEVELS, const char *msg)
 	std::lock_guard<std::mutex> lk(m_log_lock);
 	m_logfile << msg << std::flush;
 }
+
+void DebuggerLogListener::Log(LogTypes::LOG_LEVELS, const char *msg)
+{
+#if _MSC_VER
+	::OutputDebugStringA(msg);
+#endif
+}

Source/Core/Common/Src/LogManager.h

@@ -58,6 +58,12 @@ private:
 	bool m_enable;
 };
 
+class DebuggerLogListener : public LogListener
+{
+public:
+	void Log(LogTypes::LOG_LEVELS, const char *msg);
+};
+
 class LogContainer
 {
 public:
@@ -97,6 +103,7 @@ private:
 	LogContainer* m_Log[LogTypes::NUMBER_OF_LOGS];
 	FileLogListener *m_fileLog;
 	ConsoleListener *m_consoleLog;
+	DebuggerLogListener *m_debuggerLog;
 	static LogManager *m_logManager;  // Singleton. Ugh.
 
 	LogManager();
@@ -153,6 +160,11 @@ public:
 		return m_consoleLog;
 	}
 
+	DebuggerLogListener *GetDebuggerListener() const
+	{
+		return m_debuggerLog;
+	}
+
 	static LogManager* GetInstance()
 	{
 		return m_logManager;