xref: /AOO41X/main/sfx2/inc/sfx2/genlink.hxx (revision 1ecadb572e7010ff3b3382ad9bf179dbc6efadbb)
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27 #ifndef _SFXGENLINK_HXX
28 #define _SFXGENLINK_HXX
29 
30 
31 #include <tools/link.hxx>
32 typedef long (*CFuncPtr)(void*);
33 
34 class GenLink
35 {
36 	Link        aLink;
37 	CFuncPtr    pFunc;
38 
39 public:
40 	GenLink(): pFunc(0) {}
41 	GenLink( CFuncPtr pCFunc ): pFunc(pCFunc) {}
42 	GenLink( const Link& rLink ): aLink(rLink), pFunc(0) {}
43 	GenLink( const GenLink& rOrig ):
44 		aLink(rOrig.aLink), pFunc(rOrig.pFunc) {}
45 
46 	GenLink& operator = ( const GenLink& rOrig )
47 		{ pFunc = rOrig.pFunc; aLink = rOrig.aLink; return *this; }
48 
49 	sal_Bool operator!() const { return !aLink && !pFunc; }
50 	sal_Bool IsSet() const { return aLink.IsSet() || pFunc; }
51 
52 	long Call( void* pCaller )
53 		 { return pFunc ? (*pFunc)(pCaller) : aLink.Call(pCaller); }
54 };
55 
56 #endif
57