406 lines
12 KiB
C
406 lines
12 KiB
C
/****
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*
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*
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*
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* idrgdrp.h - drag 'n' drop for vcard files and other formats
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*
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*
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* Copyright (C) Microsoft Corp. 1995, 1996, 1997.
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****/
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#ifndef _IDRGDRP_H
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#define _IDRGDRP_H
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struct _IWAB_DRAGDROP;
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typedef struct _IWAB_DRAGDROP * LPIWABDRAGDROP;
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/* IWAB_DROPTARGET ------------------------------------------------------ */
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#define CBIWAB_DROPTARGET sizeof(IWAB_DROPTARGET)
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#define IWAB_DROPTARGET_METHODS(IPURE) \
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MAPIMETHOD(DragEnter) \
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(THIS_ IDataObject * pDataObject, \
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DWORD grfKeyState, \
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POINTL pt, \
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DWORD * pdwEffect) IPURE; \
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MAPIMETHOD(DragOver) \
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(THIS_ DWORD grfKeyState, \
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POINTL pt, \
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DWORD * pdwEffect) IPURE; \
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MAPIMETHOD(DragLeave) \
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(THIS) IPURE; \
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MAPIMETHOD(Drop) \
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(THIS_ IDataObject * pDataObject, \
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DWORD grfKeyState, \
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POINTL pt, \
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DWORD * pdwEffect) IPURE;
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/****/
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#undef INTERFACE
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#define INTERFACE IWAB_DropTarget
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DECLARE_MAPI_INTERFACE_(IWAB_DropTarget, IUnknown)
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{
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BEGIN_INTERFACE
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MAPI_IUNKNOWN_METHODS(PURE)
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IWAB_DROPTARGET_METHODS(PURE)
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};
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#undef INTERFACE
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#define INTERFACE struct _IWAB_DROPTARGET
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#undef METHOD_PREFIX
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#define METHOD_PREFIX IWAB_DROPTARGET_
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#undef LPVTBL_ELEM
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#define LPVTBL_ELEM lpvtbl
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#undef MAPIMETHOD_
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#define MAPIMETHOD_(type, method) MAPIMETHOD_DECLARE(type, method, IWAB_DROPTARGET_)
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MAPI_IUNKNOWN_METHODS(IMPL)
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IWAB_DROPTARGET_METHODS(IMPL)
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#undef MAPIMETHOD_
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#define MAPIMETHOD_(type, method) MAPIMETHOD_TYPEDEF(type, method, IWAB_DROPTARGET_)
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MAPI_IUNKNOWN_METHODS(IMPL)
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IWAB_DROPTARGET_METHODS(IMPL)
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#undef MAPIMETHOD_
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#define MAPIMETHOD_(type, method) STDMETHOD_(type, method)
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DECLARE_MAPI_INTERFACE(IWAB_DROPTARGET_)
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{
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BEGIN_INTERFACE
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MAPI_IUNKNOWN_METHODS(IMPL)
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IWAB_DROPTARGET_METHODS(IMPL)
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};
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typedef struct _IWAB_DROPTARGET
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{
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MAPIX_BASE_MEMBERS(IWAB_DROPTARGET)
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LPIWABDRAGDROP lpIWDD;
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} IWABDROPTARGET, * LPIWABDROPTARGET;
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/* ----------------------------------------------------------------------------------------------*/
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/* IWAB_DROPSOURCE ------------------------------------------------------ */
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#define CBIWAB_DROPSOURCE sizeof(IWAB_DROPSOURCE)
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#define IWAB_DROPSOURCE_METHODS(IPURE) \
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MAPIMETHOD(QueryContinueDrag) \
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(THIS_ BOOL fEscapePressed, \
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DWORD grfKeyState) IPURE; \
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MAPIMETHOD(GiveFeedback) \
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(THIS_ DWORD dwEffect) IPURE;
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/****/
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#undef INTERFACE
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#define INTERFACE IWAB_DropSource
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DECLARE_MAPI_INTERFACE_(IWAB_DropSource, IUnknown)
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{
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BEGIN_INTERFACE
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MAPI_IUNKNOWN_METHODS(PURE)
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IWAB_DROPSOURCE_METHODS(PURE)
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};
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#undef INTERFACE
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#define INTERFACE struct _IWAB_DROPSOURCE
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#undef METHOD_PREFIX
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#define METHOD_PREFIX IWAB_DROPSOURCE_
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#undef LPVTBL_ELEM
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#define LPVTBL_ELEM lpvtbl
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#undef MAPIMETHOD_
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#define MAPIMETHOD_(type, method) MAPIMETHOD_DECLARE(type, method, IWAB_DROPSOURCE_)
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MAPI_IUNKNOWN_METHODS(IMPL)
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IWAB_DROPSOURCE_METHODS(IMPL)
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#undef MAPIMETHOD_
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#define MAPIMETHOD_(type, method) MAPIMETHOD_TYPEDEF(type, method, IWAB_DROPSOURCE_)
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MAPI_IUNKNOWN_METHODS(IMPL)
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IWAB_DROPSOURCE_METHODS(IMPL)
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#undef MAPIMETHOD_
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#define MAPIMETHOD_(type, method) STDMETHOD_(type, method)
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DECLARE_MAPI_INTERFACE(IWAB_DROPSOURCE_)
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{
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BEGIN_INTERFACE
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MAPI_IUNKNOWN_METHODS(IMPL)
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IWAB_DROPSOURCE_METHODS(IMPL)
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};
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typedef struct _IWAB_DROPSOURCE
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{
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MAPIX_BASE_MEMBERS(IWAB_DROPSOURCE)
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LPIWABDRAGDROP lpIWDD;
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} IWABDROPSOURCE, * LPIWABDROPSOURCE;
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/* ----------------------------------------------------------------------------------------------*/
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/* IWAB_DRAGDROP ------------------------------------------------------ */
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#define CBIWAB_DRAGDROP sizeof(IWAB_DRAGDROP)
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#undef INTERFACE
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#define INTERFACE IWAB_DragDrop
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DECLARE_MAPI_INTERFACE_(IWAB_DragDrop, IUnknown)
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{
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BEGIN_INTERFACE
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MAPI_IUNKNOWN_METHODS(PURE)
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};
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#undef INTERFACE
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#define INTERFACE struct _IWAB_DRAGDROP
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#undef METHOD_PREFIX
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#define METHOD_PREFIX IWAB_DRAGDROP_
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#undef LPVTBL_ELEM
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#define LPVTBL_ELEM lpvtbl
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#undef MAPIMETHOD_
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#define MAPIMETHOD_(type, method) MAPIMETHOD_DECLARE(type, method, IWAB_DRAGDROP_)
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MAPI_IUNKNOWN_METHODS(IMPL)
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#undef MAPIMETHOD_
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#define MAPIMETHOD_(type, method) MAPIMETHOD_TYPEDEF(type, method, IWAB_DRAGDROP_)
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MAPI_IUNKNOWN_METHODS(IMPL)
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#undef MAPIMETHOD_
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#define MAPIMETHOD_(type, method) STDMETHOD_(type, method)
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DECLARE_MAPI_INTERFACE(IWAB_DRAGDROP_)
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{
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BEGIN_INTERFACE
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MAPI_IUNKNOWN_METHODS(IMPL)
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};
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typedef struct _IWAB_DRAGDROP
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{
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MAPIX_BASE_MEMBERS(IWAB_DRAGDROP)
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LPIWABDRAGDROP lpIWDD;
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LPIWABDROPTARGET lpIWABDropTarget;
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LPIWABDROPSOURCE lpIWABDropSource;
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LPDATAOBJECT m_pIDataObject;
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DWORD m_dwEffect;
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CLIPFORMAT m_cfAccept;
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BOOL m_bIsCopyOperation; // if CTRL key is pressed
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DWORD m_grfInitialKeyState;
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BOOL m_bSource;
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BOOL m_bOverTV;
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LPVOID m_lpv; // data of parent window
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} IWABDRAGDROP, * LPIWABDRAGDROP;
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/* ----------------------------------------------------------------------------------------------*/
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// Create the IDragDrop Data Object
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HRESULT HrCreateIWABDragDrop(LPIWABDRAGDROP * lppIWABDragDrop);
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/* ----------------------------------------------------------------------------------------------*/
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/* IWAB_DATAOBJECT ------------------------------------------------------ */
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#define CBIWAB_DATAOBJECT sizeof(IWAB_DATAOBJECT)
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#define IWAB_DATAOBJECT_METHODS(IPURE) \
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MAPIMETHOD(GetData) \
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(THIS_ FORMATETC * pFormatetc, \
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STGMEDIUM * pmedium) IPURE; \
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MAPIMETHOD(GetDataHere) \
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(THIS_ FORMATETC * pFormatetc, \
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STGMEDIUM * pmedium) IPURE; \
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MAPIMETHOD(QueryGetData) \
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(THIS_ FORMATETC * pFormatetc) IPURE; \
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MAPIMETHOD(GetCanonicalFormatEtc) \
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(THIS_ FORMATETC * pFormatetcIn, \
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FORMATETC * pFormatetcOut) IPURE; \
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MAPIMETHOD(SetData) \
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(THIS_ FORMATETC * pFormatetc, \
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STGMEDIUM * pmedium, \
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BOOL fRelease) IPURE; \
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MAPIMETHOD(EnumFormatEtc) \
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(THIS_ DWORD dwDirection, \
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IEnumFORMATETC ** ppenumFormatetc) IPURE; \
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MAPIMETHOD(DAdvise) \
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(THIS_ FORMATETC * pFormatetc, \
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DWORD advf, \
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IAdviseSink * pAdvSink, \
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DWORD * pdwConnection) IPURE; \
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MAPIMETHOD(DUnadvise) \
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(THIS_ DWORD dwConnection) IPURE; \
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MAPIMETHOD(EnumDAdvise) \
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(THIS_ IEnumSTATDATA ** ppenumAdvise) IPURE; \
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/****/
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#undef INTERFACE
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#define INTERFACE IWAB_DataObject
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DECLARE_MAPI_INTERFACE_(IWAB_DataObject, IUnknown)
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{
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BEGIN_INTERFACE
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MAPI_IUNKNOWN_METHODS(PURE)
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IWAB_DATAOBJECT_METHODS(PURE)
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};
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#undef INTERFACE
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#define INTERFACE struct _IWAB_DATAOBJECT
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#undef METHOD_PREFIX
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#define METHOD_PREFIX IWAB_DATAOBJECT_
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#undef LPVTBL_ELEM
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#define LPVTBL_ELEM lpvtbl
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#undef MAPIMETHOD_
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#define MAPIMETHOD_(type, method) MAPIMETHOD_DECLARE(type, method, IWAB_DATAOBJECT_)
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MAPI_IUNKNOWN_METHODS(IMPL)
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IWAB_DATAOBJECT_METHODS(IMPL)
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#undef MAPIMETHOD_
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#define MAPIMETHOD_(type, method) MAPIMETHOD_TYPEDEF(type, method, IWAB_DATAOBJECT_)
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MAPI_IUNKNOWN_METHODS(IMPL)
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IWAB_DATAOBJECT_METHODS(IMPL)
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#undef MAPIMETHOD_
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#define MAPIMETHOD_(type, method) STDMETHOD_(type, method)
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DECLARE_MAPI_INTERFACE(IWAB_DATAOBJECT_)
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{
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BEGIN_INTERFACE
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MAPI_IUNKNOWN_METHODS(IMPL)
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IWAB_DATAOBJECT_METHODS(IMPL)
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};
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typedef struct _IWAB_DATAOBJECT
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{
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MAPIX_BASE_MEMBERS(IWAB_DATAOBJECT)
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LPADRBOOK m_lpAdrBook;
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HWND m_hWndLV;
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BOOL m_bObjectIsGroup; // TRUE when dragging a single object which is a group
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ULONG cbDatahDrop;
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const void *pDatahDrop;
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ULONG cbDataTextA;
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const void *pDataTextA;
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ULONG cbDataTextW;
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const void *pDataTextW;
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ULONG cbDataBuffer;
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const void *pDataBuffer;
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ULONG cbDataEID;
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const void *pDataEID;
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LPVOID m_lpv;
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} IWABDATAOBJECT, * LPIWABDATAOBJECT;
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/* ----------------------------------------------------------------------------------------------*/
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// Creates the IDataObject that holds info about the dragged and dropped object
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HRESULT HrCreateIWABDataObject(LPVOID lpv, LPADRBOOK lpAdrBook, HWND hWndLV, LPIWABDATAOBJECT * lppIWABDataObject, BOOL bGetDataNow, BOOL bIsGroup);
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/* ----------------------------------------------------------------------------------------------*/
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/* IWAB_ENUMFORMATETC ------------------------------------------------------ */
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#define CBIWAB_ENUMFORMATETC sizeof(IWAB_ENUMFORMATETC)
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#define IWAB_ENUMFORMATETC_METHODS(IPURE) \
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MAPIMETHOD(Next) \
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(THIS_ ULONG celt, \
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FORMATETC *rgelt, \
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ULONG *pceltFethed) IPURE; \
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MAPIMETHOD(Skip) \
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(THIS_ ULONG celt) IPURE; \
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MAPIMETHOD(Reset) \
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(THIS) IPURE; \
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MAPIMETHOD(Clone) \
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(THIS_ IEnumFORMATETC ** ppenum) IPURE; \
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/****/
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#undef INTERFACE
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#define INTERFACE IWAB_EnumFORMATETC
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DECLARE_MAPI_INTERFACE_(IWAB_EnumFORMATETC, IUnknown)
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{
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BEGIN_INTERFACE
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MAPI_IUNKNOWN_METHODS(PURE)
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IWAB_ENUMFORMATETC_METHODS(PURE)
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};
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#undef INTERFACE
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#define INTERFACE struct _IWAB_ENUMFORMATETC
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#undef METHOD_PREFIX
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#define METHOD_PREFIX IWAB_ENUMFORMATETC_
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#undef LPVTBL_ELEM
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#define LPVTBL_ELEM lpvtbl
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#undef MAPIMETHOD_
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#define MAPIMETHOD_(type, method) MAPIMETHOD_DECLARE(type, method, IWAB_ENUMFORMATETC_)
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MAPI_IUNKNOWN_METHODS(IMPL)
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IWAB_ENUMFORMATETC_METHODS(IMPL)
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#undef MAPIMETHOD_
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#define MAPIMETHOD_(type, method) MAPIMETHOD_TYPEDEF(type, method, IWAB_ENUMFORMATETC_)
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MAPI_IUNKNOWN_METHODS(IMPL)
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IWAB_ENUMFORMATETC_METHODS(IMPL)
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#undef MAPIMETHOD_
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#define MAPIMETHOD_(type, method) STDMETHOD_(type, method)
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DECLARE_MAPI_INTERFACE(IWAB_ENUMFORMATETC_)
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{
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BEGIN_INTERFACE
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MAPI_IUNKNOWN_METHODS(IMPL)
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IWAB_ENUMFORMATETC_METHODS(IMPL)
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};
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typedef struct _IWAB_ENUMFORMATETC
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{
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MAPIX_BASE_MEMBERS(IWAB_ENUMFORMATETC)
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UINT ifmt;
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UINT cfmt;
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FORMATETC afmt[1];
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} IWABENUMFORMATETC, * LPIWABENUMFORMATETC;
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/* ----------------------------------------------------------------------------------------------*/
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HRESULT HrCreateIWABEnumFORMATETC(UINT cfmt,
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const FORMATETC afmt[],
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LPIWABENUMFORMATETC *ppenumFormatEtc);
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#endif
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