| Bram Moolenaar | 071d427 | 2004-06-13 20:20:40 +0000 | [diff] [blame] | 1 | #ifndef __OLEAUT_H__ |
| 2 | #define __OLEAUT_H__ |
| 3 | |
| 4 | class COleAutomationControl : public CObject |
| 5 | { |
| 6 | public: |
| 7 | COleAutomationControl (); |
| 8 | ~COleAutomationControl (); |
| 9 | bool CreateObject (char* ProgId); |
| 10 | DISPID GetDispatchId (char* Name); |
| 11 | bool GetProperty (char* Name); |
| 12 | bool GetProperty (DISPID DispatchId); |
| 13 | bool PutProperty (char* Name, LPCTSTR Format, ...); |
| 14 | bool PutProperty (DISPID DispatchId, LPCTSTR Format, ...); |
| 15 | bool Method (char* Name, LPCTSTR Format = NULL, ...); |
| 16 | bool Method (DISPID DispatchId, LPCTSTR Format = NULL, ...); |
| 17 | void DeleteObject (); |
| 18 | void ErrDiag (); |
| 19 | bool IsCreated () |
| 20 | { |
| 21 | return m_pDispatch ? true : false; |
| 22 | } |
| 23 | bool IsAlive (); |
| 24 | HRESULT GetResult () |
| 25 | { |
| 26 | return m_hResult; |
| 27 | } |
| 28 | UINT GetErrArgNr () |
| 29 | { |
| 30 | return m_nErrArg; |
| 31 | } |
| 32 | EXCEPINFO* GetExceptionInfo () |
| 33 | { |
| 34 | return &m_ExceptionInfo; |
| 35 | } |
| 36 | LPVARIANT GetResultVariant () |
| 37 | { |
| 38 | return &m_VariantResult; |
| 39 | } |
| 40 | |
| 41 | protected: |
| 42 | bool Invoke (WORD Flags, char* Name, LPCTSTR Format, va_list ArgList); |
| 43 | bool Invoke (WORD Flags, DISPID DispatchId, LPCTSTR Format, va_list ArgList); |
| 44 | |
| 45 | protected: |
| 46 | IDispatch* m_pDispatch; |
| 47 | HRESULT m_hResult; |
| 48 | UINT m_nErrArg; |
| 49 | EXCEPINFO m_ExceptionInfo; |
| 50 | VARIANTARG m_VariantResult; |
| 51 | }; |
| 52 | |
| 53 | #ifdef UNICODE |
| 54 | #define FROM_OLE_STRING(str) str |
| 55 | #define FROM_OLE_STRING_BUF(str,buf) str |
| 56 | #define TO_OLE_STR(str) str |
| 57 | #define TO_OLE_STR_BUF(str,buf) str |
| 58 | #define MAX_OLE_STR 1 |
| 59 | #else |
| 60 | #define FROM_OLE_STR(str) ConvertToAnsi(str) |
| 61 | #define FROM_OLE_STR_BUF(str,buf) ConvertToAnsiBuf(str,buf) |
| 62 | char* ConvertToAnsi (OLECHAR* sUnicode); |
| 63 | char* ConvertToAnsiBuf (OLECHAR* sUnicode, char* Buf); |
| 64 | #define TO_OLE_STR(str) ConvertToUnicode(str) |
| 65 | #define TO_OLE_STR_BUF(str,buf) ConvertToUnicodeBuf(str,buf) |
| 66 | OLECHAR* ConvertToUnicode (char* sAscii); |
| 67 | OLECHAR* ConvertToUnicodeBuf (char* sAscii, OLECHAR* Buf); |
| 68 | // Maximum length of string that can be converted between Ansi & Unicode |
| 69 | #define MAX_OLE_STR 500 |
| 70 | #endif |
| 71 | |
| 72 | |
| 73 | #endif // __OLEAUT_H__ |