reactos/dll/win32/shell32/folders/fs.h

   1 /*
   2  * file system folder
   3  *
   4  * Copyright 1997             Marcus Meissner
   5  * Copyright 1998, 1999, 2002 Juergen Schmied
   6  * Copyright 2009             Andrew Hill
   7  *
   8  * This library is free software; you can redistribute it and/or
   9  * modify it under the terms of the GNU Lesser General Public
  10  * License as published by the Free Software Foundation; either
  11  * version 2.1 of the License, or (at your option) any later version.
  12  *
  13  * This library is distributed in the hope that it will be useful,
  14  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  15  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  16  * Lesser General Public License for more details.
  17  *
  18  * You should have received a copy of the GNU Lesser General Public
  19  * License along with this library; if not, write to the Free Software
  20  * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
  21  */
  22
  23 #ifndef _CFSFOLDER_H_
  24 #define _CFSFOLDER_H_
  25
  26 WCHAR *BuildPathsList(LPCWSTR wszBasePath, int cidl, LPCITEMIDLIST *pidls);
  27
  28 class CFSFolder :
  29     public CComCoClass<CFSFolder, &CLSID_ShellFSFolder>,
  30     public CComObjectRootEx<CComMultiThreadModelNoCS>,
  31     public IShellFolder2,
  32     public IPersistFolder3,
  33     public IDropTarget,
  34     public ISFHelper
  35 {
  36     private:
  37         CLSID *pclsid;
  38
  39         /* both paths are parsible from the desktop */
  40         LPWSTR sPathTarget;     /* complete path to target used for enumeration and ChangeNotify */
  41
  42         LPITEMIDLIST pidlRoot; /* absolute pidl */
  43
  44         UINT cfShellIDList;    /* clipboardformat for IDropTarget */
  45         BOOL fAcceptFmt;       /* flag for pending Drop */
  46     public:
  47         CFSFolder();
  48         ~CFSFolder();
  49         void SF_RegisterClipFmt();
  50         BOOL QueryDrop (DWORD dwKeyState, LPDWORD pdwEffect);
  51
  52         // IShellFolder
  53         virtual HRESULT WINAPI ParseDisplayName(HWND hwndOwner, LPBC pbc, LPOLESTR lpszDisplayName, DWORD *pchEaten, LPITEMIDLIST *ppidl, DWORD *pdwAttributes);
  54         virtual HRESULT WINAPI EnumObjects(HWND hwndOwner, DWORD dwFlags, LPENUMIDLIST *ppEnumIDList);
  55         virtual HRESULT WINAPI BindToObject(LPCITEMIDLIST pidl, LPBC pbcReserved, REFIID riid, LPVOID *ppvOut);
  56         virtual HRESULT WINAPI BindToStorage(LPCITEMIDLIST pidl, LPBC pbcReserved, REFIID riid, LPVOID *ppvOut);
  57         virtual HRESULT WINAPI CompareIDs(LPARAM lParam, LPCITEMIDLIST pidl1, LPCITEMIDLIST pidl2);
  58         virtual HRESULT WINAPI CreateViewObject(HWND hwndOwner, REFIID riid, LPVOID *ppvOut);
  59         virtual HRESULT WINAPI GetAttributesOf(UINT cidl, LPCITEMIDLIST *apidl, DWORD *rgfInOut);
  60         virtual HRESULT WINAPI GetUIObjectOf(HWND hwndOwner, UINT cidl, LPCITEMIDLIST *apidl, REFIID riid, UINT * prgfInOut, LPVOID * ppvOut);
  61         virtual HRESULT WINAPI GetDisplayNameOf(LPCITEMIDLIST pidl, DWORD dwFlags, LPSTRRET strRet);
  62         virtual HRESULT WINAPI SetNameOf(HWND hwndOwner, LPCITEMIDLIST pidl, LPCOLESTR lpName, DWORD dwFlags, LPITEMIDLIST *pPidlOut);
  63
  64         /* ShellFolder2 */
  65         virtual HRESULT WINAPI GetDefaultSearchGUID(GUID *pguid);
  66         virtual HRESULT WINAPI EnumSearches(IEnumExtraSearch **ppenum);
  67         virtual HRESULT WINAPI GetDefaultColumn(DWORD dwRes, ULONG *pSort, ULONG *pDisplay);
  68         virtual HRESULT WINAPI GetDefaultColumnState(UINT iColumn, DWORD *pcsFlags);
  69         virtual HRESULT WINAPI GetDetailsEx(LPCITEMIDLIST pidl, const SHCOLUMNID *pscid, VARIANT *pv);
  70         virtual HRESULT WINAPI GetDetailsOf(LPCITEMIDLIST pidl, UINT iColumn, SHELLDETAILS *psd);
  71         virtual HRESULT WINAPI MapColumnToSCID(UINT column, SHCOLUMNID *pscid);
  72
  73         // IPersist
  74         virtual HRESULT WINAPI GetClassID(CLSID *lpClassId);
  75
  76         // IPersistFolder
  77         virtual HRESULT WINAPI Initialize(LPCITEMIDLIST pidl);
  78
  79         // IPersistFolder2
  80         virtual HRESULT WINAPI GetCurFolder(LPITEMIDLIST * pidl);
  81
  82         // IPersistFolder3
  83         virtual HRESULT WINAPI InitializeEx(IBindCtx *pbc, LPCITEMIDLIST pidlRoot, const PERSIST_FOLDER_TARGET_INFO *ppfti);
  84         virtual HRESULT WINAPI GetFolderTargetInfo(PERSIST_FOLDER_TARGET_INFO *ppfti);
  85
  86         // IDropTarget
  87         virtual HRESULT WINAPI DragEnter(IDataObject *pDataObject, DWORD dwKeyState, POINTL pt, DWORD *pdwEffect);
  88         virtual HRESULT WINAPI DragOver(DWORD dwKeyState, POINTL pt, DWORD *pdwEffect);
  89         virtual HRESULT WINAPI DragLeave();
  90         virtual HRESULT WINAPI Drop(IDataObject *pDataObject, DWORD dwKeyState, POINTL pt, DWORD *pdwEffect);
  91
  92         // ISFHelper
  93         virtual HRESULT WINAPI GetUniqueName(LPWSTR pwszName, UINT uLen);
  94         virtual HRESULT WINAPI AddFolder(HWND hwnd, LPCWSTR pwszName, LPITEMIDLIST *ppidlOut);
  95         virtual HRESULT WINAPI DeleteItems(UINT cidl, LPCITEMIDLIST *apidl);
  96         virtual HRESULT WINAPI CopyItems(IShellFolder *pSFFrom, UINT cidl, LPCITEMIDLIST *apidl);
  97
  98         DECLARE_REGISTRY_RESOURCEID(IDR_SHELLFSFOLDER)
  99         DECLARE_NOT_AGGREGATABLE(CFSFolder)
 100
 101         DECLARE_PROTECT_FINAL_CONSTRUCT()
 102
 103         BEGIN_COM_MAP(CFSFolder)
 104         COM_INTERFACE_ENTRY_IID(IID_IShellFolder2, IShellFolder2)
 105         COM_INTERFACE_ENTRY_IID(IID_IShellFolder, IShellFolder)
 106         COM_INTERFACE_ENTRY_IID(IID_IPersistFolder, IPersistFolder)
 107         COM_INTERFACE_ENTRY_IID(IID_IPersistFolder2, IPersistFolder2)
 108         COM_INTERFACE_ENTRY_IID(IID_IPersistFolder3, IPersistFolder3)
 109         COM_INTERFACE_ENTRY_IID(IID_IPersist, IPersist)
 110         COM_INTERFACE_ENTRY_IID(IID_ISFHelper, ISFHelper)
 111         END_COM_MAP()
 112 };
 113
 114 #endif // _CFSFOLDER_H_