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38 lines
1.7 KiB
38 lines
1.7 KiB
#ifndef DPASTUFF_H_
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#define DPASTUFF_H_
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typedef struct
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{
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DWORD dwSortBy; // the sort by flag.
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IShellFolder *psf; // shell folder to be ordered.
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// Caller of OrderList_Merge does *not* fill in this field.
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// This field is used internally by OrderList_Merge.
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IShellFolder2 *psf2; // IShellFolder2 version of psf
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LPARAM lParam; // Other user data...
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} ORDERINFO, * PORDERINFO;
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// see shellp.h for ORDERITEM definition
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typedef void (*LPFNORDERMERGENOMATCH)(LPVOID pvParam, LPCITEMIDLIST pidl);
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int CALLBACK OrderItem_Compare(LPVOID pv1, LPVOID pv2, LPARAM lParam);
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LPVOID CALLBACK OrderItem_Merge(UINT uMsg, LPVOID pvDest, LPVOID pvSrc, LPARAM lParam);
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void OrderList_Merge(HDPA hdpaNew, HDPA hdpaOld, int iInsertPos, LPARAM lParam,
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LPFNORDERMERGENOMATCH pfn, LPVOID pvParam);
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void OrderList_Reorder(HDPA hdpa);
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HDPA OrderList_Clone(HDPA hdpa);
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PORDERITEM OrderItem_Create(LPITEMIDLIST pidl, int nOrder);
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void OrderList_Destroy(HDPA *hdpa, BOOL fKillPidls = TRUE);
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int OrderItem_GetSystemImageListIndex(PORDERITEM poi, IShellFolder *psf, BOOL fUseCache);
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DWORD OrderItem_GetFlags(PORDERITEM poi);
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void OrderItem_SetFlags(PORDERITEM poi, DWORD dwFlags);
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HRESULT OrderList_SaveToStream(IStream* pstm, HDPA hdpa, IShellFolder * psf);
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HRESULT OrderList_LoadFromStream(IStream* pstm, HDPA * phdpa, IShellFolder * psfParent);
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void OrderItem_Free(PORDERITEM poi, BOOL fKillPidls = TRUE);
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BOOL OrderList_Append(HDPA hdpa, LPITEMIDLIST pidl, int nOrder);
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HRESULT COrderList_GetOrderList(HDPA * phdpa, LPCITEMIDLIST pidl, IShellFolder * psf);
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HRESULT COrderList_SetOrderList(HDPA hdpa, LPCITEMIDLIST pidl, IShellFolder *psf);
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#endif
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