2011-01-28 16:07:46 -08:00

45 lines
1.7 KiB
C++

// Copyright (C) 1999 AT&T Laboratories Cambridge. All Rights Reserved.
//
// This file is part of the VNC system.
//
// The VNC system 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 2 of the License, or
// (at your option) any later version.
//
// This program 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.
//
// You should have received a copy of the GNU General Public License
// along with this program; if not, write to the Free Software
// Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307,
// USA.
//
// If the source code for the VNC system is not available from the place
// whence you received this file, check http://www.uk.research.att.com/vnc or contact
// the authors on vnc@uk.research.att.com for information on obtaining it.
#pragma once
// BmpFlasher is used with the AT&T internal version of VNC, when the user may need to
// choose which monitor in a room should be used to display his desktop. A server can
// connect to a listening viewer and flash the boundary of the screen, typically displaying
// the userid of the person doing the flashing at the same time.
// Not used in the external version.
class BmpFlasher
{
public:
BmpFlasher();
virtual ~BmpFlasher();
void Killflash();
protected:
HWND m_hwnd;
static LRESULT CALLBACK WndProc(HWND hwnd, UINT iMsg, WPARAM wParam, LPARAM lParam);
};