# 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) 2000-2009 Torus Knot Software Ltd
    00008
    00009 Permission is hereby granted, free of charge, to any person obtaining a copy
    00010 of this software and associated documentation files (the "Software"), to deal
    00011 in the Software without restriction, including without limitation the rights
    00012 to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
    00013 copies of the Software, and to permit persons to whom the Software is
    00014 furnished to do so, subject to the following conditions:
    00015
    00016 The above copyright notice and this permission notice shall be included in
    00017 all copies or substantial portions of the Software.
    00018
    00019 THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
    00020 IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
    00021 FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
    00022 AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
    00023 LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
    00024 OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
    00025 THE SOFTWARE.
    00026 -----------------------------------------------------------------------------
    00027 */
    00028 #ifndef __OgreWindowEventUtils_H__
    00029 #define __OgreWindowEventUtils_H__
    00030
    00031 #include "OgrePrerequisites.h"
    00032 #include "OgrePlatform.h"
    00033
    00034 #if OGRE_PLATFORM == OGRE_PLATFORM_WIN32
    00035 #  define WIN32_LEAN_AND_MEAN
    00036 #  if !defined(NOMINMAX) && defined(_MSC_VER)
    00037 #   define NOMINMAX // required to stop windows.h messing up std::min
    00038 #  endif
    00039 #  include <windows.h>
    00040 #elif OGRE_PLATFORM == OGRE_PLATFORM_APPLE && !defined(__LP64__)
    00041 #  include <Carbon/Carbon.h>
    00042 #endif
    00043
    00044
    00045
    00046 namespace Ogre
    00047 {
    00058     class _OgreExport WindowEventListener
    00059     {
    00060     public:
    00061         virtual ~WindowEventListener() {}
    00062
    00069         virtual void windowMoved(RenderWindow* rw)
    00070                 { (void)rw; }
    00071
    00078         virtual void windowResized(RenderWindow* rw)
    00079                 { (void)rw; }
    00080
    00088         virtual bool windowClosing(RenderWindow* rw)
    00089         { (void)rw; return true; }
    00090
    00101         virtual void windowClosed(RenderWindow* rw)
    00102                 { (void)rw; }
    00103
    00110         virtual void windowFocusChange(RenderWindow* rw)
    00111                 { (void)rw; }
    00112     };
    00113
    00118     class _OgreExport WindowEventUtilities
    00119     {
    00120     public:
    00126         static void messagePump();
    00127
    00138         static void addWindowEventListener( RenderWindow* window, WindowEventListener* listener );
    00139
    00148         static void removeWindowEventListener( RenderWindow* window, WindowEventListener* listener );
    00149
    00157         static void _addRenderWindow(RenderWindow* window);
    00158
    00166         static void _removeRenderWindow(RenderWindow* window);
    00167
    00168 #if OGRE_PLATFORM == OGRE_PLATFORM_WIN32
    00169
    00170         static LRESULT CALLBACK _WndProc(HWND hWnd, UINT uMsg, WPARAM wParam, LPARAM lParam);
    00171 #elif OGRE_PLATFORM == OGRE_PLATFORM_APPLE && !defined __OBJC__ && !defined(__LP64__)
    00172
    00173         static OSStatus _CarbonWindowHandler(EventHandlerCallRef nextHandler, EventRef event, void* wnd);
    00174 #endif
    00175
    00176         //These are public only so GLXProc can access them without adding Xlib headers header
    00177         typedef multimap<RenderWindow*, WindowEventListener*>::type WindowEventListeners;
    00178         static WindowEventListeners _msListeners;
    00179
    00180         typedef vector<RenderWindow*>::type Windows;
    00181         static Windows _msWindows;
    00182     };
    00185 }
    00186 #endif

Copyright © 2008 Torus Knot Software Ltd
This work is licensed under a Creative Commons Attribution-ShareAlike 3.0 Unported License.
Last modified Sun May 8 2011 20:28:09