| 1 | /* $Id: obj_dragdrop.h,v 1.5 1999-08-22 22:52:07 sandervl Exp $ */
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| 2 | /*
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| 3 | * Defines the COM interfaces and APIs related to OLE Drag and Drop.
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| 4 | */
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| 5 |
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| 6 | #ifndef __WINE_WINE_OBJ_DRAGDROP_H
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| 7 | #define __WINE_WINE_OBJ_DRAGDROP_H
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| 8 |
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| 9 | #include "winnt.h"
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| 10 | #include "windef.h"
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| 11 | #include "wine/obj_base.h"
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| 12 | #include "wine/obj_dataobject.h"
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| 13 |
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| 14 | #ifdef __cplusplus
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| 15 | extern "C" {
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| 16 | #endif /* defined(__cplusplus) */
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| 17 |
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| 18 | /*****************************************************************************
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| 19 | * Predeclare the interfaces
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| 20 | */
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| 21 | DEFINE_OLEGUID(IID_IDropSource, 0x00000121L, 0, 0);
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| 22 | typedef struct IDropSource IDropSource,*LPDROPSOURCE;
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| 23 |
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| 24 | DEFINE_OLEGUID(IID_IDropTarget, 0x00000122L, 0, 0);
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| 25 | typedef struct IDropTarget IDropTarget,*LPDROPTARGET;
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| 26 |
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| 27 | /*****************************************************************************
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| 28 | * DROPEFFECT enumeration
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| 29 | */
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| 30 | #define MK_ALT (0x20)
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| 31 | #define DROPEFFECT_NONE 0
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| 32 | #define DROPEFFECT_COPY 1
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| 33 | #define DROPEFFECT_MOVE 2
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| 34 | #define DROPEFFECT_LINK 4
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| 35 | #define DROPEFFECT_SCROLL 0x80000000
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| 36 | #define DD_DEFSCROLLINSET 11
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| 37 | #define DD_DEFSCROLLDELAY 50
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| 38 | #define DD_DEFSCROLLINTERVAL 50
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| 39 | #define DD_DEFDRAGDELAY 50
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| 40 | #define DD_DEFDRAGMINDIST 2
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| 41 |
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| 42 | /*****************************************************************************
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| 43 | * IDropSource interface
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| 44 | */
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| 45 | #define ICOM_INTERFACE IDropSource
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| 46 | #define IDropSource_METHODS \
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| 47 | ICOM_METHOD2(HRESULT, QueryContinueDrag, BOOL, fEscapePressed, DWORD, grfKeyState) \
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| 48 | ICOM_METHOD1(HRESULT, GiveFeedback, DWORD, dwEffect)
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| 49 | #define IDropSource_IMETHODS \
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| 50 | IUnknown_IMETHODS \
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| 51 | IDropSource_METHODS
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| 52 | ICOM_DEFINE(IDropSource,IUnknown)
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| 53 | #undef ICOM_INTERFACE
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| 54 |
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| 55 | #ifdef ICOM_CINTERFACE
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| 56 | /*** IUnknown methods ***/
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| 57 | #define IDropSource_QueryInterface(p,a,b) ICOM_CALL2(QueryInterface,p,a,b)
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| 58 | #define IDropSource_AddRef(p) ICOM_CALL (AddRef,p)
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| 59 | #define IDropSource_Release(p) ICOM_CALL (Release,p)
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| 60 | /*** IDropSource methods ***/
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| 61 | #define IDropSource_QueryContinueDrag(p,a,b) ICOM_CALL2(QueryContinueDrag,p,a,b)
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| 62 | #define IDropSource_GiveFeedback(p,a) ICOM_CALL1(GiveFeedback,p,a)
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| 63 | #endif
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| 64 |
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| 65 | /*****************************************************************************
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| 66 | * IDropTarget interface
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| 67 | */
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| 68 | #define ICOM_INTERFACE IDropTarget
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| 69 | #define IDropTarget_METHODS \
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| 70 | ICOM_METHOD4(HRESULT, DragEnter, IDataObject*, pDataObject, DWORD, grfKeyState, POINTL, pt, DWORD*, pdwEffect) \
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| 71 | ICOM_METHOD3(HRESULT, DragOver, DWORD, grfKeyState, POINTL, pt, DWORD*, pdwEffect) \
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| 72 | ICOM_METHOD(HRESULT, DragLeave) \
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| 73 | ICOM_METHOD4(HRESULT, Drop, IDataObject*, pDataObject, DWORD, grfKeyState, POINTL, pt, DWORD*, pdwEffect)
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| 74 | #define IDropTarget_IMETHODS \
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| 75 | IUnknown_IMETHODS \
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| 76 | IDropTarget_METHODS
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| 77 | ICOM_DEFINE(IDropTarget,IUnknown)
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| 78 | #undef ICOM_INTERFACE
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| 79 |
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| 80 | #ifdef ICOM_CINTERFACE
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| 81 | /*** IUnknown methods ***/
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| 82 | #define IDropTarget_QueryInterface(p,a,b) ICOM_CALL2(QueryInterface,p,a,b)
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| 83 | #define IDropTarget_AddRef(p) ICOM_CALL (AddRef,p)
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| 84 | #define IDropTarget_Release(p) ICOM_CALL (Release,p)
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| 85 | /*** IDropTarget methods ***/
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| 86 | #define IDropTarget_DragEnter(p,a,b,c,d) ICOM_CALL4(DragEnter,p,a,b,c,d)
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| 87 | #define IDropTarget_DragOver(p,a,b,c) ICOM_CALL3(DragOver,p,a,b,c)
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| 88 | #define IDropTarget_DragLeave(p) ICOM_CALL(DragLeave,p)
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| 89 | #define IDropTarget_Drop(p,a,b,c,d) ICOM_CALL4(Drop,p,a,b,c,d)
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| 90 | #endif
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| 91 |
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| 92 | #ifdef __cplusplus
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| 93 | } /* extern "C" */
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| 94 | #endif /* defined(__cplusplus) */
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| 95 |
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| 96 | #endif /* __WINE_WINE_OBJ_DRAGDROP_H */
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| 97 |
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| 98 |
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| 99 |
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| 100 |
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| 101 |
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