# OgreWindowEventUtilities.h

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    00001 /*
    00002 -----------------------------------------------------------------------------
    00003 This source file is part of OGRE
    00004     (Object-oriented Graphics Rendering Engine)
    00005 For the latest info, see http://www.ogre3d.org/
    00006
    00007 Copyright (c) 2000-2006 Torus Knot Software Ltd
    00008 Also see acknowledgements in Readme.html
    00009
    00010 This program is free software; you can redistribute it and/or modify it under
    00011 the terms of the GNU Lesser General Public License as published by the Free Software
    00012 Foundation; either version 2 of the License, or (at your option) any later
    00013 version.
    00014
    00015 This program is distributed in the hope that it will be useful, but WITHOUT
    00016 ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
    00017 FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details.
    00018
    00019 You should have received a copy of the GNU Lesser General Public License along with
    00020 this program; if not, write to the Free Software Foundation, Inc., 59 Temple
    00021 Place - Suite 330, Boston, MA 02111-1307, USA, or go to
    00022 http://www.gnu.org/copyleft/lesser.txt.
    00023
    00024 You may alternatively use this source under the terms of a specific version of
    00025 the OGRE Unrestricted License provided you have obtained such a license from
    00026 Torus Knot Software Ltd.
    00027 -----------------------------------------------------------------------------
    00028 */
    00029 #ifndef __OgreWindowEventUtils_H__
    00030 #define __OgreWindowEventUtils_H__
    00031
    00032 #include "OgrePrerequisites.h"
    00033 #include "OgrePlatform.h"
    00034
    00035 #if OGRE_PLATFORM == OGRE_PLATFORM_WIN32
    00036 #  define WIN32_LEAN_AND_MEAN
    00037 #  include <windows.h>
    00038 #  undef NOMINMAX
    00039 #  define NOMINMAX // required to stop windows.h screwing up std::min definition
    00040 #endif
    00041
    00042 namespace Ogre
    00043 {
    00048     class _OgreExport WindowEventListener
    00049     {
    00050     public:
    00051         virtual ~WindowEventListener() {};
    00052
    00059         virtual void windowMoved(RenderWindow* rw)   {}
    00060
    00067         virtual void windowResized(RenderWindow* rw) {}
    00068
    00075         virtual void windowClosed(RenderWindow* rw)  {}
    00076
    00083         virtual void windowFocusChange(RenderWindow* rw) {}
    00084     };
    00085
    00090     class _OgreExport WindowEventUtilities
    00091     {
    00092     public:
    00098         static void messagePump();
    00099
    00110         static void addWindowEventListener( RenderWindow* window, WindowEventListener* listener );
    00111
    00120         static void removeWindowEventListener( RenderWindow* window, WindowEventListener* listener );
    00121
    00129         static void _addRenderWindow(RenderWindow* window);
    00130
    00138         static void _removeRenderWindow(RenderWindow* window);
    00139
    00140 #if OGRE_PLATFORM == OGRE_PLATFORM_WIN32
    00142         static LRESULT CALLBACK _WndProc(HWND hWnd, UINT uMsg, WPARAM wParam, LPARAM lParam);
    00143 #elif OGRE_PLATFORM == OGRE_PLATFORM_APPLE && !defined __OBJC__
    00145         static OSStatus _CarbonWindowHandler(EventHandlerCallRef nextHandler, EventRef event, void* wnd);
    00146 #endif
    00147
    00148         //These are public only so GLXProc can access them without adding Xlib headers header
    00149         typedef std::multimap<RenderWindow*, WindowEventListener*> WindowEventListeners;
    00150         static WindowEventListeners _msListeners;
    00151
    00152         typedef std::vector<RenderWindow*> Windows;
    00153         static Windows _msWindows;
    00154     };
    00155 }
    00156 #endif

Copyright © 2000-2005 by The OGRE Team
This work is licensed under a Creative Commons Attribution-ShareAlike 2.5 License.
Last modified Sat May 10 16:25:05 2008