108 lines
3.8 KiB
C
108 lines
3.8 KiB
C
/*
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* Defines the COM interfaces and APIs related to OLE Drag and Drop.
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*
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* Copyright (C) 1999 Francis Beaudet
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License as published by the Free Software Foundation; either
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* version 2.1 of the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with this library; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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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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#ifdef __cplusplus
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extern "C" {
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#endif /* defined(__cplusplus) */
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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 MK_ALT (0x20)
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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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#define DD_DEFSCROLLINSET 11
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#define DD_DEFSCROLLDELAY 50
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#define DD_DEFSCROLLINTERVAL 50
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#define DD_DEFDRAGDELAY 50
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#define DD_DEFDRAGMINDIST 2
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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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#define IDropSource_METHODS \
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ICOM_METHOD2(HRESULT, QueryContinueDrag, BOOL, fEscapePressed, DWORD, grfKeyState) \
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ICOM_METHOD1(HRESULT, GiveFeedback, DWORD, dwEffect)
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#define IDropSource_IMETHODS \
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IUnknown_IMETHODS \
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IDropSource_METHODS
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ICOM_DEFINE(IDropSource,IUnknown)
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#undef ICOM_INTERFACE
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/*** IUnknown methods ***/
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#define IDropSource_QueryInterface(p,a,b) ICOM_CALL2(QueryInterface,p,a,b)
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#define IDropSource_AddRef(p) ICOM_CALL (AddRef,p)
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#define IDropSource_Release(p) ICOM_CALL (Release,p)
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/*** IDropSource 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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/*****************************************************************************
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* IDropTarget interface
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*/
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#define ICOM_INTERFACE IDropTarget
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#define IDropTarget_METHODS \
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ICOM_METHOD4(HRESULT, DragEnter, IDataObject*, pDataObject, 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*, pDataObject, DWORD, grfKeyState, POINTL, pt, DWORD*, pdwEffect)
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#define IDropTarget_IMETHODS \
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IUnknown_IMETHODS \
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IDropTarget_METHODS
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ICOM_DEFINE(IDropTarget,IUnknown)
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#undef ICOM_INTERFACE
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/*** IUnknown methods ***/
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#define IDropTarget_QueryInterface(p,a,b) ICOM_CALL2(QueryInterface,p,a,b)
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#define IDropTarget_AddRef(p) ICOM_CALL (AddRef,p)
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#define IDropTarget_Release(p) ICOM_CALL (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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#ifdef __cplusplus
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} /* extern "C" */
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#endif /* defined(__cplusplus) */
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#endif /* __WINE_WINE_OBJ_DRAGDROP_H */
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