/*
This file is part of Telegram Desktop,
the official desktop version of Telegram messaging app, see https://telegram.org

Telegram Desktop is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.

It is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.

In addition, as a special exception, the copyright holders give permission
to link the code of portions of this program with the OpenSSL library.

Full license: https://github.com/telegramdesktop/tdesktop/blob/master/LICENSE
Copyright (c) 2014-2017 John Preston, https://desktop.telegram.org
*/
#pragma once

#include <windows.h>

namespace Platform {

class EventFilter : public QAbstractNativeEventFilter {
public:
	bool nativeEventFilter(const QByteArray &eventType, void *message, long *result);
	bool mainWindowEvent(HWND hWnd, UINT msg, WPARAM wParam, LPARAM lParam, LRESULT *result);

	bool sessionLoggedOff() const {
		return _sessionLoggedOff;
	}
	void setSessionLoggedOff(bool loggedOff) {
		_sessionLoggedOff = loggedOff;
	}

	static EventFilter *createInstance();
	static EventFilter *getInstance();
	static void destroy();

private:
	EventFilter() {
	}

	bool _sessionLoggedOff = false;

};

} // namespace Platform