binfilter/inc/bf_sw/swdll.hxx

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  30
  31 #ifndef SW_SWDLL_HXX
  32 #define SW_SWDLL_HXX
  33
  34 class ResMgr;
  35 class SvFactory;
  36 class SotFactory;
  37 class StatusBar;
  38
  39 class SfxMedium;
  40 class SfxFilter;
  41
  42 #ifndef _SFXDEFS_HXX //autogen
  43 #include <bf_sfx2/sfxdefs.hxx>
  44 #endif
  45 #ifndef _SFXMODULE_HXX //autogen
  46 #include <bf_sfx2/module.hxx>
  47 #endif
  48
  49 #include <bf_so3/pseudo.hxx>
  50
  51 namespace binfilter {
  52
  53 //#include <sal/types.h>
  54
  55 //-------------------------------------------------------------------------
  56
  57 class SwDLL
  58
  59 /*      [Description]
  60
  61     This class is a wrapper for a Load-On-Demand-DLL. One instance
  62     per SfxApplication will be created for the runtime of
  63     SfxApplication-subclass::Main().
  64
  65     Remember: Do export this class! It is used by the application.
  66 */
  67
  68 {
  69
  70     static void RegisterFactories();
  71
  72 public:
  73                     // Ctor/Dtor must be linked to the application
  74                     SwDLL();
  75                     ~SwDLL();
  76
  77                     // static-init/exit-code must be linked to the application
  78     static void         LibInit();      // called from SfxApplication-subclass::Init()
  79     static void         LibExit();      // called from SfxApplication-subclass::Exit()
  80
  81                     // DLL-init/exit-code must be linked to the DLL only
  82     static void         Init();         // called directly after loading the DLL
  83     static void         Exit();         // called directly befor unloading the DLL
  84
  85     static ULONG        DetectFilter( SfxMedium& rMedium, const SfxFilter** ppFilter,
  86                                     SfxFilterFlags nMust, SfxFilterFlags nDont );
  87     static ULONG        GlobDetectFilter( SfxMedium& rMedium, const SfxFilter** ppFilter,
  88                                     SfxFilterFlags nMust, SfxFilterFlags nDont );
  89
  90     static sal_Bool RegisterFrameLoaders( void* pServiceManager, void* pRegistryKey );
  91     static void*    CreateFrameLoader( const sal_Char* pImplementationName, void* pServiceManager, void *pRegistryKey );
  92 };
  93
  94 //-------------------------------------------------------------------------
  95
  96 class SwModuleDummy : public SfxModule
  97
  98 /*      [Description]
  99
 100     This tricky class keeps pointers to the SvFactories while
 101     the DLL isn`t loaded. A pointer to the one instance is available
 102     through SXX_MOD() (shared-lib-app-data).
 103 */
 104
 105 {
 106 public:
 107     virtual ~SwModuleDummy();
 108     TYPEINFO();
 109                     // SvFactory name convention:
 110                     // 'p' + SfxObjectShell-subclass + 'Factory'
 111     SotFactory*         pSwDocShellFactory;
 112     SotFactory*         pSwWebDocShellFactory;
 113     SotFactory*         pSwGlobalDocShellFactory;
 114
 115                     SwModuleDummy( ResMgr *pResMgr, BOOL bDummy,
 116                                     SotFactory* pWebFact,
 117                                     SotFactory* pFact,
 118                                     SotFactory* pGlobalFact )
 119                     :   SfxModule(pResMgr, bDummy,
 120                                 (SfxObjectFactory*)pFact,
 121                                 (SfxObjectFactory*)pWebFact,
 122                                 (SfxObjectFactory*)pGlobalFact, 0L),
 123                         pSwDocShellFactory( pFact ),
 124                         pSwWebDocShellFactory( pWebFact ),
 125                         pSwGlobalDocShellFactory( pGlobalFact )
 126                     {}
 127
 128     virtual SfxModule* Load();
 129 };
 130
 131 //-------------------------------------------------------------------------
 132
 133 #define SW_DLL() ( *(SwModuleDummy**) GetAppData(BF_SHL_WRITER) )
 134
 135 } //namespace binfilter
 136 #endif
 137