1*cdf0e10cSrcweir /************************************************************************* 2*cdf0e10cSrcweir * 3*cdf0e10cSrcweir * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. 4*cdf0e10cSrcweir * 5*cdf0e10cSrcweir * Copyright 2000, 2010 Oracle and/or its affiliates. 6*cdf0e10cSrcweir * 7*cdf0e10cSrcweir * OpenOffice.org - a multi-platform office productivity suite 8*cdf0e10cSrcweir * 9*cdf0e10cSrcweir * This file is part of OpenOffice.org. 10*cdf0e10cSrcweir * 11*cdf0e10cSrcweir * OpenOffice.org is free software: you can redistribute it and/or modify 12*cdf0e10cSrcweir * it under the terms of the GNU Lesser General Public License version 3 13*cdf0e10cSrcweir * only, as published by the Free Software Foundation. 14*cdf0e10cSrcweir * 15*cdf0e10cSrcweir * OpenOffice.org is distributed in the hope that it will be useful, 16*cdf0e10cSrcweir * but WITHOUT ANY WARRANTY; without even the implied warranty of 17*cdf0e10cSrcweir * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 18*cdf0e10cSrcweir * GNU Lesser General Public License version 3 for more details 19*cdf0e10cSrcweir * (a copy is included in the LICENSE file that accompanied this code). 20*cdf0e10cSrcweir * 21*cdf0e10cSrcweir * You should have received a copy of the GNU Lesser General Public License 22*cdf0e10cSrcweir * version 3 along with OpenOffice.org. If not, see 23*cdf0e10cSrcweir * <http://www.openoffice.org/license.html> 24*cdf0e10cSrcweir * for a copy of the LGPLv3 License. 25*cdf0e10cSrcweir * 26*cdf0e10cSrcweir ************************************************************************/ 27*cdf0e10cSrcweir 28*cdf0e10cSrcweir #ifndef _RPTUI_MODULE_HELPER_RPT_HXX_ 29*cdf0e10cSrcweir #define _RPTUI_MODULE_HELPER_RPT_HXX_ 30*cdf0e10cSrcweir 31*cdf0e10cSrcweir #include "dllapi.h" 32*cdf0e10cSrcweir #include <com/sun/star/lang/XMultiServiceFactory.hpp> 33*cdf0e10cSrcweir #include <tools/resmgr.hxx> 34*cdf0e10cSrcweir 35*cdf0e10cSrcweir //......................................................................... 36*cdf0e10cSrcweir namespace rptui 37*cdf0e10cSrcweir { 38*cdf0e10cSrcweir //......................................................................... 39*cdf0e10cSrcweir //========================================================================= 40*cdf0e10cSrcweir //= OModule 41*cdf0e10cSrcweir //========================================================================= 42*cdf0e10cSrcweir class OModuleImpl; 43*cdf0e10cSrcweir class REPORTDESIGN_DLLPUBLIC OModule 44*cdf0e10cSrcweir { 45*cdf0e10cSrcweir friend class OModuleClient; 46*cdf0e10cSrcweir 47*cdf0e10cSrcweir private: 48*cdf0e10cSrcweir OModule(); 49*cdf0e10cSrcweir // not implemented. OModule is a static class 50*cdf0e10cSrcweir 51*cdf0e10cSrcweir protected: 52*cdf0e10cSrcweir static ::osl::Mutex s_aMutex; /// access safety 53*cdf0e10cSrcweir static sal_Int32 s_nClients; /// number of registered clients 54*cdf0e10cSrcweir static OModuleImpl* s_pImpl; /// impl class. lives as long as at least one client for the module is registered 55*cdf0e10cSrcweir 56*cdf0e10cSrcweir public: 57*cdf0e10cSrcweir /// get the vcl res manager of the module 58*cdf0e10cSrcweir static ResMgr* getResManager(); 59*cdf0e10cSrcweir protected: 60*cdf0e10cSrcweir /// register a client for the module 61*cdf0e10cSrcweir static void registerClient(); 62*cdf0e10cSrcweir /// revoke a client for the module 63*cdf0e10cSrcweir static void revokeClient(); 64*cdf0e10cSrcweir 65*cdf0e10cSrcweir private: 66*cdf0e10cSrcweir /** ensure that the impl class exists 67*cdf0e10cSrcweir @precond m_aMutex is guarded when this method gets called 68*cdf0e10cSrcweir */ 69*cdf0e10cSrcweir static void ensureImpl(); 70*cdf0e10cSrcweir }; 71*cdf0e10cSrcweir 72*cdf0e10cSrcweir //========================================================================= 73*cdf0e10cSrcweir //= OModuleClient 74*cdf0e10cSrcweir //========================================================================= 75*cdf0e10cSrcweir /** base class for objects which uses any global module-specific ressources 76*cdf0e10cSrcweir */ 77*cdf0e10cSrcweir class REPORTDESIGN_DLLPUBLIC OModuleClient 78*cdf0e10cSrcweir { 79*cdf0e10cSrcweir public: 80*cdf0e10cSrcweir inline OModuleClient() { OModule::registerClient(); } 81*cdf0e10cSrcweir inline ~OModuleClient() { OModule::revokeClient(); } 82*cdf0e10cSrcweir }; 83*cdf0e10cSrcweir 84*cdf0e10cSrcweir //========================================================================= 85*cdf0e10cSrcweir //= ModuleRes 86*cdf0e10cSrcweir //========================================================================= 87*cdf0e10cSrcweir /** specialized ResId, using the ressource manager provided by the global module 88*cdf0e10cSrcweir */ 89*cdf0e10cSrcweir class REPORTDESIGN_DLLPUBLIC ModuleRes : public ::ResId 90*cdf0e10cSrcweir { 91*cdf0e10cSrcweir public: 92*cdf0e10cSrcweir inline ModuleRes(sal_uInt16 _nId) : ResId(_nId, *OModule::getResManager()) { } 93*cdf0e10cSrcweir }; 94*cdf0e10cSrcweir //......................................................................... 95*cdf0e10cSrcweir } // namespace rptui 96*cdf0e10cSrcweir //......................................................................... 97*cdf0e10cSrcweir 98*cdf0e10cSrcweir #endif // _RPTUI_MODULE_HELPER_RPT_HXX_ 99*cdf0e10cSrcweir 100*cdf0e10cSrcweir 101