Sweden-Number/include/wine/obj_dragdrop.h

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/*
* Defines the COM interfaces and APIs related to OLE Drag and Drop.
*/
#ifndef __WINE_WINE_OBJ_DRAGDROP_H
#define __WINE_WINE_OBJ_DRAGDROP_H
#include "winnt.h"
#include "windef.h"
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#include "wine/obj_base.h"
#include "wine/obj_dataobject.h"
#ifdef __cplusplus
extern "C" {
#endif /* defined(__cplusplus) */
/*****************************************************************************
* Predeclare the interfaces
*/
DEFINE_OLEGUID(IID_IDropSource, 0x00000121L, 0, 0);
typedef struct IDropSource IDropSource,*LPDROPSOURCE;
DEFINE_OLEGUID(IID_IDropTarget, 0x00000122L, 0, 0);
typedef struct IDropTarget IDropTarget,*LPDROPTARGET;
/*****************************************************************************
* DROPEFFECT enumeration
*/
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#define MK_ALT (0x20)
#define DROPEFFECT_NONE 0
#define DROPEFFECT_COPY 1
#define DROPEFFECT_MOVE 2
#define DROPEFFECT_LINK 4
#define DROPEFFECT_SCROLL 0x80000000
#define DD_DEFSCROLLINSET 11
#define DD_DEFSCROLLDELAY 50
#define DD_DEFSCROLLINTERVAL 50
#define DD_DEFDRAGDELAY 50
#define DD_DEFDRAGMINDIST 2
/*****************************************************************************
* IDropSource interface
*/
#define ICOM_INTERFACE IDropSource
#define IDropSource_METHODS \
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ICOM_METHOD2(HRESULT, QueryContinueDrag, BOOL, fEscapePressed, DWORD, grfKeyState) \
ICOM_METHOD1(HRESULT, GiveFeedback, DWORD, dwEffect)
#define IDropSource_IMETHODS \
IUnknown_IMETHODS \
IDropSource_METHODS
ICOM_DEFINE(IDropSource,IUnknown)
#undef ICOM_INTERFACE
/*** IUnknown methods ***/
#define IDropSource_QueryInterface(p,a,b) ICOM_CALL2(QueryInterface,p,a,b)
#define IDropSource_AddRef(p) ICOM_CALL (AddRef,p)
#define IDropSource_Release(p) ICOM_CALL (Release,p)
/*** IDropSource methods ***/
#define IDropSource_QueryContinueDrag(p,a,b) ICOM_CALL2(QueryContinueDrag,p,a,b)
#define IDropSource_GiveFeedback(p,a) ICOM_CALL1(GiveFeedback,p,a)
/*****************************************************************************
* IDropTarget interface
*/
#define ICOM_INTERFACE IDropTarget
#define IDropTarget_METHODS \
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ICOM_METHOD4(HRESULT, DragEnter, IDataObject*, pDataObject, DWORD, grfKeyState, POINTL, pt, DWORD*, pdwEffect) \
ICOM_METHOD3(HRESULT, DragOver, DWORD, grfKeyState, POINTL, pt, DWORD*, pdwEffect) \
ICOM_METHOD(HRESULT, DragLeave) \
ICOM_METHOD4(HRESULT, Drop, IDataObject*, pDataObject, DWORD, grfKeyState, POINTL, pt, DWORD*, pdwEffect)
#define IDropTarget_IMETHODS \
IUnknown_IMETHODS \
IDropTarget_METHODS
ICOM_DEFINE(IDropTarget,IUnknown)
#undef ICOM_INTERFACE
/*** IUnknown methods ***/
#define IDropTarget_QueryInterface(p,a,b) ICOM_CALL2(QueryInterface,p,a,b)
#define IDropTarget_AddRef(p) ICOM_CALL (AddRef,p)
#define IDropTarget_Release(p) ICOM_CALL (Release,p)
/*** IDropTarget methods ***/
#define IDropTarget_DragEnter(p,a,b,c,d) ICOM_CALL4(DragEnter,p,a,b,c,d)
#define IDropTarget_DragOver(p,a,b,c) ICOM_CALL3(DragOver,p,a,b,c)
#define IDropTarget_DragLeave(p) ICOM_CALL(DragLeave,p)
#define IDropTarget_Drop(p,a,b,c,d) ICOM_CALL4(Drop,p,a,b,c,d)
#ifdef __cplusplus
} /* extern "C" */
#endif /* defined(__cplusplus) */
#endif /* __WINE_WINE_OBJ_DRAGDROP_H */