81 lines
2.9 KiB
C
81 lines
2.9 KiB
C
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/*
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* Defines the COM interfaces and APIs related to OLE Drag and Drop.
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*
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* Depends on 'obj_base.h'.
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*/
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#ifndef __WINE_WINE_OBJ_DRAGDROP_H
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#define __WINE_WINE_OBJ_DRAGDROP_H
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#include "winnt.h"
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#include "windef.h"
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/*****************************************************************************
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* Predeclare the interfaces
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*/
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DEFINE_OLEGUID(IID_IDropSource, 0x00000121L, 0, 0);
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typedef struct IDropSource IDropSource,*LPDROPSOURCE;
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DEFINE_OLEGUID(IID_IDropTarget, 0x00000122L, 0, 0);
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typedef struct IDropTarget IDropTarget,*LPDROPTARGET;
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/*****************************************************************************
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* DROPEFFECT enumeration
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*/
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#define DROPEFFECT_NONE 0
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#define DROPEFFECT_COPY 1
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#define DROPEFFECT_MOVE 2
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#define DROPEFFECT_LINK 4
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#define DROPEFFECT_SCROLL 0x80000000
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/*****************************************************************************
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* IDropSource interface
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*/
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#define ICOM_INTERFACE IDropSource
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ICOM_BEGIN(IDropSource,IUnknown)
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ICOM_METHOD2(HRESULT, QueryContinueDrag, BOOL32, fEscapePressed, DWORD, grfKeyState);
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ICOM_METHOD1(HRESULT, GiveFeedback, DWORD, dwEffect);
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ICOM_END(IDropSource)
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#undef ICOM_INTERFACE
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#if !defined(__cplusplus) || defined(CINTERFACE)
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/*** IUnknown methods ***/
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#define IDropSource_QueryInterface(p,a,b) ICOM_ICALL2(IUnknown,QueryInterface,p,a,b)
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#define IDropSource_AddRef(p) ICOM_ICALL (IUnknown,AddRef,p)
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#define IDropSource_Release(p) ICOM_ICALL (IUnknown,Release,p)
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/*** IDropTarget methods ***/
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#define IDropSource_QueryContinueDrag(p,a,b) ICOM_CALL2(QueryContinueDrag,p,a,b)
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#define IDropSource_GiveFeedback(p,a) ICOM_CALL1(GiveFeedback,p,a)
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#endif
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/*****************************************************************************
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* IDropTarget interface
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*/
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#define ICOM_INTERFACE IDropTarget
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ICOM_BEGIN(IDropTarget,IUnknown)
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ICOM_METHOD4(HRESULT, DragEnter, IDataObject*, pDataObjhect, DWORD, grfKeyState, POINTL, pt, DWORD*, pdwEffect);
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ICOM_METHOD3(HRESULT, DragOver, DWORD, grfKeyState, POINTL, pt, DWORD*, pdwEffect);
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ICOM_METHOD(HRESULT, DragLeave);
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ICOM_METHOD4(HRESULT, Drop, IDataObject*, pDataObjhect, DWORD, grfKeyState, POINTL, pt, DWORD*, pdwEffect);
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ICOM_END(IDropTarget)
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#undef ICOM_INTERFACE
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#if !defined(__cplusplus) || defined(CINTERFACE)
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/*** IUnknown methods ***/
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#define IDropTarget_QueryInterface(p,a,b) ICOM_ICALL2(IUnknown,QueryInterface,p,a,b)
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#define IDropTarget_AddRef(p) ICOM_ICALL (IUnknown,AddRef,p)
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#define IDropTarget_Release(p) ICOM_ICALL (IUnknown,Release,p)
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/*** IDropTarget methods ***/
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#define IDropTarget_DragEnter(p,a,b,c,d) ICOM_CALL4(DragEnter,p,a,b,c,d)
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#define IDropTarget_DragOver(p,a,b,c) ICOM_CALL3(DragOver,p,a,b,c)
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#define IDropTarget_DragLeave(p) ICOM_CALL(DragLeave,p)
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#define IDropTarget_Drop(p,a,b,c,d) ICOM_CALL4(Drop,p,a,b,c,d)
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#endif
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#endif /* __WINE_WINE_OBJ_DRAGDROP_H */
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