1 /** 2 * This file has no copyright assigned and is placed in the Public Domain. 3 * This file is part of the mingw-w64 runtime package. 4 * No warranty is given; refer to the file DISCLAIMER.PD within this package. 5 */ 6 #ifndef _IImgCtxObjects_H_ 7 #define _IImgCtxObjects_H_ 8 9 #ifdef __cplusplus 10 extern "C" { 11 #endif 12 typedef void (CALLBACK *PFNIMGCTXCALLBACK)(void *,void *); 13 #ifdef __cplusplus 14 } 15 #endif 16 17 #define IMGCHG_SIZE 0x0001 18 #define IMGCHG_VIEW 0x0002 19 #define IMGCHG_COMPLETE 0x0004 20 #define IMGCHG_ANIMATE 0x0008 21 #define IMGCHG_MASK 0x000F 22 23 #define IMGLOAD_NOTLOADED 0x00100000 24 #define IMGLOAD_LOADING 0x00200000 25 #define IMGLOAD_STOPPED 0x00400000 26 #define IMGLOAD_ERROR 0x00800000 27 #define IMGLOAD_COMPLETE 0x01000000 28 #define IMGLOAD_MASK 0x01F00000 29 30 #define IMGBITS_NONE 0x02000000 31 #define IMGBITS_PARTIAL 0x04000000 32 #define IMGBITS_TOTAL 0x08000000 33 #define IMGBITS_MASK 0x0E000000 34 35 #define IMGANIM_ANIMATED 0x10000000 36 #define IMGANIM_MASK 0x10000000 37 38 #define IMGTRANS_OPAQUE 0x20000000 39 #define IMGTRANS_MASK 0x20000000 40 41 #define DWN_COLORMODE 0x0000003F 42 #define DWN_DOWNLOADONLY 0x00000040 43 #define DWN_FORCEDITHER 0x00000080 44 #define DWN_RAWIMAGE 0x00000100 45 #define DWN_MIRRORIMAGE 0x00000200 46 47 #undef INTERFACE 48 #define INTERFACE IImgCtx 49 50 DEFINE_GUID(IID_IImgCtx,0x3050f3d7,0x98b5,0x11cf,0xbb,0x82,0x00,0xaa,0x00,0xbd,0xce,0x0b); 51 52 DECLARE_INTERFACE_(IImgCtx,IUnknown) { 53 #ifndef NO_BASEINTERFACE_FUNCS 54 STDMETHOD(QueryInterface)(THIS_ REFIID riid,LPVOID *ppvObj) PURE; 55 STDMETHOD_(ULONG,AddRef)(THIS) PURE; 56 STDMETHOD_(ULONG,Release)(THIS) PURE; 57 #endif 58 STDMETHOD(Load)(THIS_ LPCWSTR pszUrl,DWORD dwFlags) PURE; 59 STDMETHOD(SelectChanges)(THIS_ ULONG ulChgOn,ULONG ulChgOff,WINBOOL fSignal) PURE; 60 STDMETHOD(SetCallback)(THIS_ PFNIMGCTXCALLBACK pfn,void *pvPrivateData) PURE; 61 STDMETHOD(Disconnect)(THIS) PURE; 62 STDMETHOD(GetUpdateRects)(THIS_ struct tagRECT *prc,struct tagRECT *prcImg,__LONG32 *pcrc) PURE; 63 STDMETHOD(GetStateInfo)(THIS_ ULONG *pulState,struct tagSIZE *psize,WINBOOL fClearChanges) PURE; 64 STDMETHOD(GetPalette)(THIS_ HPALETTE *phpal) PURE; 65 STDMETHOD(Draw)(THIS_ HDC hdc,struct tagRECT *prcBounds) PURE; 66 STDMETHOD(Tile)(THIS_ HDC hdc,struct tagPOINT *pptBackOrg,struct tagRECT *prcClip,struct tagSIZE *psize) PURE; 67 STDMETHOD(StretchBlt)(THIS_ HDC hdc,int dstX,int dstY,int dstXE,int dstYE,int srcX,int srcY,int srcXE,int srcYE,DWORD dwROP) PURE; 68 }; 69 70 #ifdef COBJMACROS 71 #define IImgCtx_QueryInterface(This,riid,ppvObject) (This)->lpVtbl->QueryInterface(This,riid,ppvObject) 72 #define IImgCtx_AddRef(This) (This)->lpVtbl->AddRef(This) 73 #define IImgCtx_Release(This) (This)->lpVtbl->Release(This) 74 #define IImgCtx_Load(This,pszUrl,dwFlags) (This)->lpVtbl->Load(This,pszUrl,dwFlags) 75 #define IImgCtx_Draw(This,hdc,prcBounds) (This)->lpVtbl->Draw(This,hdc,prcBounds) 76 #define IImgCtx_Tile(This,hdc,pptBackOrg,prcClip,psize) (This)->lpVtbl->Tile(This,hdc,pptBackOrg,prcClip,psize) 77 #define IImgCtx_GetUpdateRects(This,prc,prcImg,pcrc) (This)->lpVtbl->GetUpdateRects(This,prc,prcImg,pcrc) 78 #define IImgCtx_GetStateInfo(This,pulState,psize,fClearChanges) (This)->lpVtbl->GetStateInfo(This,pulState,psize,fClearChanges) 79 #define IImgCtx_GetPalette(This,phpal) (This)->lpVtbl->GetPalette(This,phpal) 80 #define IImgCtx_SelectChanges(This,ulChgOn,ulChgOff,fSignal) (This)->lpVtbl->SelectChanges(This,ulChgOn,ulChgOff,fSignal) 81 #define IImgCtx_SetCallback(This,pfnCallback,pvPrivateData) (This)->lpVtbl->SetCallback(This,pfnCallback,pvPrivateData) 82 #define IImgCtx_Disconnect(This) (This)->lpVtbl->Disconnect(This) 83 #define IImgCtx_StretchBlt(This,hdc,dstX,dstY,dstXE,dstYE,srcX,srcY,srcXE,srcYE,dwROP) (This)->lpVtbl->StretchBlt(This,hdc,dstX,dstY,dstXE,dstYE,srcX,srcY,srcXE,srcYE,dwROP) 84 #endif 85 86 DEFINE_GUID(CLSID_IImgCtx,0x3050f3d6,0x98b5,0x11cf,0xbb,0x82,0x00,0xaa,0x00,0xbd,0xce,0x0b); 87 #endif 88
