mirror of
https://github.com/WinampDesktop/winamp.git
synced 2024-12-18 14:05:53 +01:00
55 lines
2.7 KiB
C
55 lines
2.7 KiB
C
#ifndef NULLSOFT_ORB_PLUGIN_DISPATCHTABLE_HEADER
|
|
#define NULLSOFT_ORB_PLUGIN_DISPATCHTABLE_HEADER
|
|
|
|
#if defined(_MSC_VER) && (_MSC_VER >= 1020)
|
|
#pragma once
|
|
#endif
|
|
|
|
#define DISPTABLE_INCLUDE() public:\
|
|
STDMETHOD (GetIDsOfNames)(REFIID riid, OLECHAR FAR* FAR* rgszNames, unsigned int cNames, LCID lcid, DISPID FAR* rgdispid);\
|
|
STDMETHOD (GetTypeInfo)(unsigned int itinfo, LCID lcid, ITypeInfo FAR* FAR* pptinfo);\
|
|
STDMETHOD (GetTypeInfoCount)(unsigned int FAR * pctinfo);\
|
|
STDMETHOD (Invoke)(DISPID dispid, REFIID riid, LCID lcid, WORD wFlags, DISPPARAMS FAR *pdispparams, VARIANT FAR *pvarResult, EXCEPINFO FAR * pexecinfo, unsigned int FAR *puArgErr);\
|
|
private:\
|
|
typedef struct __DISPATCHENTRY DISPATCHENTRY;\
|
|
const static DISPATCHENTRY szDispatchTable[];
|
|
|
|
#define DISPTABLE_BEGIN()\
|
|
typedef HRESULT (DISPTABLE_CLASS::*DISPATCHHANDLER)(WORD /*wFlags*/, DISPPARAMS FAR* /*pdispparams*/, VARIANT FAR* /*pvarResult*/, UINT FAR* /*puArgErr*/);\
|
|
typedef struct __DISPATCHENTRY {\
|
|
UINT id;\
|
|
LPCWSTR name;\
|
|
DISPATCHHANDLER handler;\
|
|
} DISPATCHENTRY;\
|
|
const DISPTABLE_CLASS::DISPATCHENTRY DISPTABLE_CLASS::szDispatchTable[] = {
|
|
|
|
#define DISPTABLE_END\
|
|
};\
|
|
HRESULT DISPTABLE_CLASS::GetIDsOfNames(REFIID riid, OLECHAR FAR* FAR* rgszNames, unsigned int cNames, LCID lcid, DISPID FAR* rgdispid) {\
|
|
UINT unknowns = 0;\
|
|
for (unsigned int i = 0; i != cNames; i++) {\
|
|
rgdispid[i] = DISPID_UNKNOWN;\
|
|
for (INT j =0; j < ARRAYSIZE(szDispatchTable); j++) {\
|
|
if (CSTR_EQUAL == CompareString(CSTR_INVARIANT, 0, rgszNames[i], -1, szDispatchTable[j].name, -1)) {\
|
|
rgdispid[i] = szDispatchTable[j].id; break; }\
|
|
}\
|
|
if (DISPID_UNKNOWN == rgdispid[i]) { unknowns++; }\
|
|
}\
|
|
return (0 != unknowns) ? DISP_E_UNKNOWNNAME : S_OK;\
|
|
}\
|
|
HRESULT DISPTABLE_CLASS::GetTypeInfo(unsigned int itinfo, LCID lcid, ITypeInfo FAR* FAR* pptinfo) { return E_NOTIMPL; }\
|
|
HRESULT DISPTABLE_CLASS::GetTypeInfoCount(unsigned int FAR * pctinfo) { return E_NOTIMPL; }\
|
|
HRESULT DISPTABLE_CLASS::Invoke(DISPID dispId, REFIID riid, LCID lcid, WORD wFlags, DISPPARAMS FAR *pdispparams, VARIANT FAR *pvarResult, EXCEPINFO FAR * pexecinfo, unsigned int FAR *puArgErr) {\
|
|
for (INT i = 0; i < ARRAYSIZE(szDispatchTable); i++) {\
|
|
if (dispId == szDispatchTable[i].id) { return (this->*szDispatchTable[i].handler)(wFlags, pdispparams, pvarResult, puArgErr); }\
|
|
}\
|
|
return DISP_E_MEMBERNOTFOUND;\
|
|
}
|
|
|
|
#define DISPENTRY_ADD(__id, __name, __handler)\
|
|
{ DISPTABLE_CLASS::__id, __name, &DISPTABLE_CLASS::__handler },
|
|
|
|
#define DISPHANDLER_REGISTER(__handler)\
|
|
HRESULT __handler(WORD wFlags, DISPPARAMS FAR *pdispparams, VARIANT FAR *pvarResult, unsigned int FAR *puArgErr);
|
|
|
|
#endif //NULLSOFT_ORB_PLUGIN_DISPATCHTABLE_HEADER
|