| 1 | /*
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| 2 | * DirectDraw Clipper Class
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| 3 | *
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| 4 | * Copyright 1998 Sander van Leeuwen (sandervl@xs4all.nl)
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| 5 | *
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| 6 | * Project Odin Software License can be found in LICENSE.TXT
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| 7 | *
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| 8 | */
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| 9 | #ifndef __OS2CLIPPER_H__
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| 10 | #define __OS2CLIPPER_H__
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| 11 |
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| 12 | /* KSO Apr 19 1999: Set correct interface. *
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| 13 | * (INTERFACE is used in the THIS and THIS_ macros) */
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| 14 | #undef INTERFACE
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| 15 | #define INTERFACE IDirectDrawClipper
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| 16 |
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| 17 | class OS2IDirectDrawClipper
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| 18 | {
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| 19 | public:
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| 20 | //this one has to go first!
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| 21 | IDirectDrawClipperVtbl *lpVtbl;
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| 22 | IDirectDrawClipperVtbl Vtbl;
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| 23 |
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| 24 | OS2IDirectDrawClipper(OS2IDirectDraw *lpDirectDraw);
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| 25 | ~OS2IDirectDrawClipper();
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| 26 |
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| 27 | int Referenced;
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| 28 | inline HRESULT GetLastError() { return lastError; };
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| 29 | private:
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| 30 |
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| 31 | protected:
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| 32 | HRESULT lastError;
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| 33 | OS2IDirectDraw *lpDraw;
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| 34 | HDIVE hDive;
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| 35 | W32_HWND clipWindow;
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| 36 |
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| 37 | // Linked list management
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| 38 | OS2IDirectDrawClipper* next; // Next OS2IDirectDraw
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| 39 | static OS2IDirectDrawClipper* ddraw; // List of OS2IDirectDraw
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| 40 |
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| 41 | friend HRESULT __stdcall ClipQueryInterface(THIS_ REFIID riid, LPVOID FAR * ppvObj);
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| 42 | friend ULONG __stdcall ClipAddRef(THIS);
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| 43 | friend ULONG __stdcall ClipRelease(THIS);
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| 44 | friend HRESULT __stdcall ClipGetClipList(THIS_ W32_LPRECT, W32_LPRGNDATA, LPDWORD);
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| 45 | friend HRESULT __stdcall ClipGetHWnd(THIS_ W32_HWND FAR *);
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| 46 | friend HRESULT __stdcall ClipInitialize(THIS_ LPDIRECTDRAW, DWORD);
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| 47 | friend HRESULT __stdcall ClipIsClipListChanged(THIS_ BOOL FAR *);
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| 48 | friend HRESULT __stdcall ClipSetClipList(THIS_ W32_LPRGNDATA,DWORD);
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| 49 | friend HRESULT __stdcall ClipSetHWnd(THIS_ DWORD, W32_HWND );
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| 50 | };
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| 51 |
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| 52 | HRESULT __stdcall ClipQueryInterface(THIS_ REFIID riid, LPVOID FAR * ppvObj);
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| 53 | ULONG __stdcall ClipAddRef(THIS);
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| 54 | ULONG __stdcall ClipRelease(THIS);
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| 55 | HRESULT __stdcall ClipGetClipList(THIS_ W32_LPRECT, W32_LPRGNDATA, LPDWORD);
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| 56 | HRESULT __stdcall ClipGetHWnd(THIS_ W32_HWND FAR *);
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| 57 | HRESULT __stdcall ClipInitialize(THIS_ LPDIRECTDRAW, DWORD);
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| 58 | HRESULT __stdcall ClipIsClipListChanged(THIS_ BOOL FAR *);
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| 59 | HRESULT __stdcall ClipSetClipList(THIS_ W32_LPRGNDATA,DWORD);
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| 60 | HRESULT __stdcall ClipSetHWnd(THIS_ DWORD, W32_HWND );
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| 61 |
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| 62 | #endif
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