/**********************************************************************
 * LeechCraft - modular cross-platform feature rich internet client.
 * Copyright (C) 2006-2014  Georg Rudoy
 * Copyright (C) 2012 Dimitriy Ryazantcev
 *
 * Boost Software License - Version 1.0 - August 17th, 2003
 *
 * Permission is hereby granted, free of charge, to any person or organization
 * obtaining a copy of the software and accompanying documentation covered by
 * this license (the "Software") to use, reproduce, display, distribute,
 * execute, and transmit the Software, and to prepare derivative works of the
 * Software, and to permit third-parties to whom the Software is furnished to
 * do so, all subject to the following:
 *
 * The copyright notices in the Software and this entire statement, including
 * the above license grant, this restriction and the following disclaimer,
 * must be included in all copies of the Software, in whole or in part, and
 * all derivative works of the Software, unless such copies or derivative
 * works are solely in the form of machine-executable object code generated by
 * a source language processor.
 *
 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
 * FITNESS FOR A PARTICULAR PURPOSE, TITLE AND NON-INFRINGEMENT. IN NO EVENT
 * SHALL THE COPYRIGHT HOLDERS OR ANYONE DISTRIBUTING THE SOFTWARE BE LIABLE
 * FOR ANY DAMAGES OR OTHER LIABILITY, WHETHER IN CONTRACT, TORT OR OTHERWISE,
 * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
 * DEALINGS IN THE SOFTWARE.
 **********************************************************************/

#include "fswinwatcher.h"
#include <QMainWindow>
#include <interfaces/core/irootwindowsmanager.h>

#include <windows.h>
#include <basetyps.h>
#include <shellapi.h>

namespace LC
{
namespace Kinotify
{
	FSWinWatcher::FSWinWatcher (ICoreProxy_ptr proxy, QObject *parent)
	: QObject (parent)
	, Proxy_ (proxy)
	{
	}

	bool FSWinWatcher::IsCurrentFS ()
	{
#if !__GNUC__ 
// Not defined in my MinGW headers even on Vista 
// Maybe it will work later with MinGW
		QUERY_USER_NOTIFICATION_STATE state;
		if (SHQueryUserNotificationState (&state) != S_OK)
			return false;
		return state != QUNS_ACCEPTS_NOTIFICATIONS;
#else
		HWND hWnd = GetForegroundWindow ();
		if (!hWnd)
			return false;

		HMONITOR monitor = MonitorFromWindow (hWnd, MONITOR_DEFAULTTONULL);
		if (!monitor)
			return false;

		MONITORINFO lpmi;
		lpmi.cbSize = sizeof (lpmi);
		if (!GetMonitorInfo (monitor, &lpmi))
			return false;

		RECT monitorRect = lpmi.rcMonitor;
		RECT windowRect;
		GetWindowRect (hWnd, &windowRect);
		return EqualRect (&windowRect, &monitorRect) &&
				Proxy_->GetRootWindowsManager ()->GetPreferredWindow ()->effectiveWinId () != hWnd;
#endif
	}
}
}
