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 © 2000-2004 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 00026 /*************************************************************************** 00027 OgreExternalTextureSourceManager.cpp - 00028 Implementation of the manager class 00029 00030 ------------------- 00031 date : Jan 1 2004 00032 email : pjcast@yahoo.com 00033 ***************************************************************************/ 00034 00035 #include "OgreStableHeaders.h" 00036 #include "OgreExternalTextureSourceManager.h" 00037 #include "OgreLogManager.h" 00038 00039 00040 namespace Ogre 00041 { 00042 //**************************************************************************************** 00043 template<> ExternalTextureSourceManager* Singleton<ExternalTextureSourceManager>::ms_Singleton = 0; 00044 ExternalTextureSourceManager* ExternalTextureSourceManager::getSingletonPtr(void) 00045 { 00046 return ms_Singleton; 00047 } 00048 ExternalTextureSourceManager& ExternalTextureSourceManager::getSingleton(void) 00049 { 00050 assert( ms_Singleton ); return ( *ms_Singleton ); 00051 } 00052 //**************************************************************************************** 00053 00054 //**************************************************************************************** 00055 ExternalTextureSourceManager::ExternalTextureSourceManager() 00056 { 00057 mpCurrExternalTextureSource = 0; 00058 } 00059 00060 //**************************************************************************************** 00061 ExternalTextureSourceManager::~ExternalTextureSourceManager() 00062 { 00063 mTextureSystems.clear(); 00064 } 00065 00066 //**************************************************************************************** 00067 00068 void ExternalTextureSourceManager::SetCurrentPlugIn( String sTexturePlugInType ) 00069 { 00070 TextureSystemList::iterator i; 00071 00072 for( i = mTextureSystems.begin(); i != mTextureSystems.end(); ++i ) 00073 { 00074 if( i->first == sTexturePlugInType ) 00075 { 00076 mpCurrExternalTextureSource = i->second; 00077 mpCurrExternalTextureSource->Initialise(); //Now call overridden Init function 00078 return; 00079 } 00080 } 00081 mpCurrExternalTextureSource = 0; 00082 LogManager::getSingleton().logMessage( "ExternalTextureSourceManager::SetCurrentPlugIn(ENUM) failed setting texture plugin "); 00083 } 00084 00085 //**************************************************************************************** 00086 void ExternalTextureSourceManager::DestroyAdvancedTexture( String sTextureName ) 00087 { 00088 TextureSystemList::iterator i; 00089 for( i = mTextureSystems.begin(); i != mTextureSystems.end(); ++i ) 00090 { 00091 //Broadcast to every registered System... Only the true one will destroy texture 00092 i->second->DestroyAdvancedTexture( sTextureName ); 00093 } 00094 } 00095 00096 //**************************************************************************************** 00097 void ExternalTextureSourceManager::setExternalTextureSource( String sTexturePlugInType, ExternalTextureSource* pTextureSystem ) 00098 { 00099 LogManager::getSingleton().logMessage( "Registering Texture Controller: Type = " 00100 + sTexturePlugInType + " Name = " + pTextureSystem->getPlugInStringName()); 00101 00102 TextureSystemList::iterator i; 00103 00104 for( i = mTextureSystems.begin(); i != mTextureSystems.end(); ++i ) 00105 { 00106 if( i->first == sTexturePlugInType ) 00107 { 00108 LogManager::getSingleton().logMessage( "Shutting Down Texture Controller: " 00109 + i->second->getPlugInStringName() 00110 + " To be replaced by: " 00111 + pTextureSystem->getPlugInStringName()); 00112 00113 i->second->ShutDown(); //Only one plugIn of Sent Type can be registered at a time 00114 //so shut down old plugin before starting new plugin 00115 i->second = pTextureSystem; 00116 // **Moved this line b/c Rendersystem needs to be selected before things 00117 // such as framelistners can be added 00118 // pTextureSystem->Initialise(); 00119 return; 00120 } 00121 } 00122 mTextureSystems[sTexturePlugInType] = pTextureSystem; //If we got here then add it to map 00123 } 00124 00125 //**************************************************************************************** 00126 ExternalTextureSource* ExternalTextureSourceManager::getExternalTextureSource( String sTexturePlugInType ) 00127 { 00128 TextureSystemList::iterator i; 00129 for( i = mTextureSystems.begin(); i != mTextureSystems.end(); ++i ) 00130 { 00131 if( i->first == sTexturePlugInType ) 00132 return i->second; 00133 } 00134 return 0; 00135 } 00136 00137 //**************************************************************************************** 00138 00139 } //End Ogre Namespace 00140
Copyright © 2002-2003 by The OGRE Team
Last modified Fri May 14 23:22:09 2004