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Diffstat (limited to 'sc/inc/scdll.hxx')
| -rw-r--r-- | sc/inc/scdll.hxx | 161 |
1 files changed, 161 insertions, 0 deletions
diff --git a/sc/inc/scdll.hxx b/sc/inc/scdll.hxx new file mode 100644 index 000000000000..391f2b83ba89 --- /dev/null +++ b/sc/inc/scdll.hxx @@ -0,0 +1,161 @@ +/************************************************************************* + * + * $RCSfile: scdll.hxx,v $ + * + * $Revision: 1.1.1.1 $ + * + * last change: $Author: hr $ $Date: 2000-09-18 16:44:50 $ + * + * The Contents of this file are made available subject to the terms of + * either of the following licenses + * + * - GNU Lesser General Public License Version 2.1 + * - Sun Industry Standards Source License Version 1.1 + * + * Sun Microsystems Inc., October, 2000 + * + * GNU Lesser General Public License Version 2.1 + * ============================================= + * Copyright 2000 by Sun Microsystems, Inc. + * 901 San Antonio Road, Palo Alto, CA 94303, USA + * + * This library is free software; you can redistribute it and/or + * modify it under the terms of the GNU Lesser General Public + * License version 2.1, as published by the Free Software Foundation. + * + * This library is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * Lesser General Public License for more details. + * + * You should have received a copy of the GNU Lesser General Public + * License along with this library; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, + * MA 02111-1307 USA + * + * + * Sun Industry Standards Source License Version 1.1 + * ================================================= + * The contents of this file are subject to the Sun Industry Standards + * Source License Version 1.1 (the "License"); You may not use this file + * except in compliance with the License. You may obtain a copy of the + * License at http://www.openoffice.org/license.html. + * + * Software provided under this License is provided on an "AS IS" basis, + * WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING, + * WITHOUT LIMITATION, WARRANTIES THAT THE SOFTWARE IS FREE OF DEFECTS, + * MERCHANTABLE, FIT FOR A PARTICULAR PURPOSE, OR NON-INFRINGING. + * See the License for the specific provisions governing your rights and + * obligations concerning the Software. + * + * The Initial Developer of the Original Code is: Sun Microsystems, Inc. + * + * Copyright: 2000 by Sun Microsystems, Inc. + * + * All Rights Reserved. + * + * Contributor(s): _______________________________________ + * + * + ************************************************************************/ + +#ifndef SC_SCDLL_HXX +#define SC_SCDLL_HXX + +class ResMgr; +class SvFactory; +class SotFactory; +class StatusBar; +class SfxMedium; +class SfxFilter; + +#ifndef _SFXDEFS_HXX //autogen +#include <sfx2/sfxdefs.hxx> +#endif +#ifndef _SFXMODULE_HXX //autogen +#include <sfx2/module.hxx> +#endif +#ifndef _SFX_OBJFAC_HXX +#include <sfx2/docfac.hxx> +#endif + +//------------------------------------------------------------------------- + +class ScDLL + +/* [Description] + + This class is a wrapper for a Load-On-Demand-DLL. One instance + per SfxApplication will be created for the runtime of + SfxApplication-subclass::Main(). + + Remember: Do export this class! It is used by the application. +*/ + +{ +public: + // Ctor/Dtor must be linked to the application + ScDLL(); + ~ScDLL(); + + // static-init/exit-code must be linked to the application + static void LibInit(); // called from SfxApplication-subclass::Init() + static void LibExit(); // called from SfxApplication-subclass::Exit() + static void PreExit(); // muss vor LibExit gerufen werden + + // DLL-init/exit-code must be linked to the DLL only + static void Init(); // called directly after loading the DLL + static void Exit(); // called directly befor unloading the DLL + + + static void FillStatusBar(StatusBar &rBar); + + static ULONG DetectFilter( SfxMedium& rMedium, const SfxFilter** ppFilter, + SfxFilterFlags nMust, SfxFilterFlags nDont ); +}; + +//------------------------------------------------------------------------- + +#ifdef WNT +typedef void ( __cdecl * ScSigCatchFunc )( int ); +#else +typedef void ( * ScSigCatchFunc )( int ); +#endif +typedef ScSigCatchFunc ( * ScLibSignalFunc )( int, ScSigCatchFunc ); + +class ScModuleDummy: public SfxModule + +/* [Description] + + This tricky class keeps pointers to the SvFactories while + the DLL isn`t loaded. A pointer to the one instance is available + through SXX_MOD() (shared-lib-app-data). +*/ + +{ +public: + // SvFactory name convention: + // 'p' + SfxObjectShell-subclass + 'Factory' + SotFactory* pScDocShellFactory; + ScLibSignalFunc pSignalFunc; + + ScModuleDummy( ResMgr *pResMgr, BOOL bDummy, SfxObjectFactory* pFact ) + : SfxModule(pResMgr, bDummy, pFact, NULL), + pScDocShellFactory(pFact), pSignalFunc(0) + {} + + virtual SfxModule* Load(); + + ScLibSignalFunc GetSignalFunc() { return pSignalFunc; } + + static SvGlobalName GetID(USHORT nFileFormat); + static USHORT HasID(const SvGlobalName& rName); +}; + +//------------------------------------------------------------------------- + +#define SC_DLL() ( *(ScModuleDummy**) GetAppData(SHL_CALC) ) + +#endif + + |