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OgreOverlayElementFactory.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) 2000-2005 The OGRE Team
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 */
00025 #ifndef __OverlayElementFactory_H__
00026 #define __OverlayElementFactory_H__
00027 
00028 #include "OgrePrerequisites.h"
00029 #include "OgreOverlayElement.h"
00030 #include "OgrePanelOverlayElement.h"
00031 #include "OgreBorderPanelOverlayElement.h"
00032 #include "OgreTextAreaOverlayElement.h"
00033 
00034 namespace Ogre {
00035 
00048     class _OgreExport OverlayElementFactory
00049     {
00050     public:
00052         virtual OverlayElement* createOverlayElement(const String& instanceName) = 0;
00054         virtual void destroyOverlayElement(OverlayElement* pElement) { delete pElement; };
00056         virtual const String& getTypeName(void) const = 0;
00057     };
00058 
00059 
00061     class _OgreExport PanelOverlayElementFactory: public OverlayElementFactory
00062     {
00063     public:
00065         OverlayElement* createOverlayElement(const String& instanceName)
00066         {
00067             return new PanelOverlayElement(instanceName);
00068         }
00070         const String& getTypeName(void) const
00071         {
00072             static String name = "Panel";
00073             return name;
00074         }
00075     };
00076 
00078     class _OgreExport BorderPanelOverlayElementFactory: public OverlayElementFactory
00079     {
00080     public:
00082         OverlayElement* createOverlayElement(const String& instanceName)
00083         {
00084             return new BorderPanelOverlayElement(instanceName);
00085         }
00087         const String& getTypeName(void) const
00088         {
00089             static String name = "BorderPanel";
00090             return name;
00091         }
00092     };
00093 
00095     class _OgreExport TextAreaOverlayElementFactory: public OverlayElementFactory
00096     {
00097     public:
00099         OverlayElement* createOverlayElement(const String& instanceName)
00100         {
00101             return new TextAreaOverlayElement(instanceName);
00102         }
00104         const String& getTypeName(void) const
00105         {
00106             static String name = "TextArea";
00107             return name;
00108         }
00109     };
00110 
00111 }
00112 
00113 
00114 
00115 #endif

Copyright © 2000-2005 by The OGRE Team
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Last modified Sun Mar 12 14:37:45 2006