ReactOS Development > Doxygen

00001 /*
00002  *    Virtual Desktop Folder
00003  *
00004  *    Copyright 1997                Marcus Meissner
00005  *    Copyright 1998, 1999, 2002    Juergen Schmied
00006  *    Copyright 2009                Andrew Hill
00007  *
00008  * This library is free software; you can redistribute it and/or
00009  * modify it under the terms of the GNU Lesser General Public
00010  * License as published by the Free Software Foundation; either
00011  * version 2.1 of the License, or (at your option) any later version.
00012  *
00013  * This library is distributed in the hope that it will be useful,
00014  * but WITHOUT ANY WARRANTY; without even the implied warranty of
00015  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
00016  * Lesser General Public License for more details.
00017  *
00018  * You should have received a copy of the GNU Lesser General Public
00019  * License along with this library; if not, write to the Free Software
00020  * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
00021  */
00022 
00023 #ifndef _CDESKTOPFOLDER_H_
00024 #define _CDESKTOPFOLDER_H_
00025 
00026 class CDesktopFolder :
00027     public CComCoClass<CDesktopFolder, &CLSID_ShellDesktop>,
00028     public CComObjectRootEx<CComMultiThreadModelNoCS>,
00029     public IShellFolder2,
00030     public IPersistFolder2,
00031     public ISFHelper
00032 {
00033     private:
00034         /* both paths are parsible from the desktop */
00035         LPWSTR sPathTarget;     /* complete path to target used for enumeration and ChangeNotify */
00036         LPITEMIDLIST pidlRoot;  /* absolute pidl */
00037 
00038 //  CComPtr<IShellFolder2>              fDesktopFolder;
00039 //  CComPtr<IShellFolder2>              fCommonDesktopFolder;
00040     public:
00041         CDesktopFolder();
00042         ~CDesktopFolder();
00043         HRESULT WINAPI FinalConstruct();
00044 
00045         // *** IShellFolder methods ***
00046         virtual HRESULT WINAPI ParseDisplayName (HWND hwndOwner, LPBC pbc, LPOLESTR lpszDisplayName, DWORD *pchEaten, LPITEMIDLIST *ppidl, DWORD *pdwAttributes);
00047         virtual HRESULT WINAPI EnumObjects(HWND hwndOwner, DWORD dwFlags, LPENUMIDLIST *ppEnumIDList);
00048         virtual HRESULT WINAPI BindToObject(LPCITEMIDLIST pidl, LPBC pbcReserved, REFIID riid, LPVOID *ppvOut);
00049         virtual HRESULT WINAPI BindToStorage(LPCITEMIDLIST pidl, LPBC pbcReserved, REFIID riid, LPVOID *ppvOut);
00050         virtual HRESULT WINAPI CompareIDs(LPARAM lParam, LPCITEMIDLIST pidl1, LPCITEMIDLIST pidl2);
00051         virtual HRESULT WINAPI CreateViewObject(HWND hwndOwner, REFIID riid, LPVOID *ppvOut);
00052         virtual HRESULT WINAPI GetAttributesOf (UINT cidl, LPCITEMIDLIST *apidl, DWORD *rgfInOut);
00053         virtual HRESULT WINAPI GetUIObjectOf(HWND hwndOwner, UINT cidl, LPCITEMIDLIST *apidl, REFIID riid, UINT * prgfInOut, LPVOID * ppvOut);
00054         virtual HRESULT WINAPI GetDisplayNameOf(LPCITEMIDLIST pidl, DWORD dwFlags, LPSTRRET strRet);
00055         virtual HRESULT WINAPI SetNameOf(HWND hwndOwner, LPCITEMIDLIST pidl, LPCOLESTR lpName, DWORD dwFlags, LPITEMIDLIST *pPidlOut);
00056 
00057         // *** IShellFolder2 methods ***
00058         virtual HRESULT WINAPI GetDefaultSearchGUID(GUID *pguid);
00059         virtual HRESULT WINAPI EnumSearches(IEnumExtraSearch **ppenum);
00060         virtual HRESULT WINAPI GetDefaultColumn(DWORD dwRes, ULONG *pSort, ULONG *pDisplay);
00061         virtual HRESULT WINAPI GetDefaultColumnState(UINT iColumn, DWORD *pcsFlags);
00062         virtual HRESULT WINAPI GetDetailsEx(LPCITEMIDLIST pidl, const SHCOLUMNID *pscid, VARIANT *pv);
00063         virtual HRESULT WINAPI GetDetailsOf(LPCITEMIDLIST pidl, UINT iColumn, SHELLDETAILS *psd);
00064         virtual HRESULT WINAPI MapColumnToSCID(UINT column, SHCOLUMNID *pscid);
00065 
00066         // *** IPersist methods ***
00067         virtual HRESULT WINAPI GetClassID(CLSID *lpClassId);
00068 
00069         // *** IPersistFolder methods ***
00070         virtual HRESULT WINAPI Initialize(LPCITEMIDLIST pidl);
00071 
00072         // *** IPersistFolder2 methods ***
00073         virtual HRESULT WINAPI GetCurFolder(LPITEMIDLIST * pidl);
00074 
00075         // *** ISFHelper methods ***
00076         virtual HRESULT WINAPI GetUniqueName(LPWSTR pwszName, UINT uLen);
00077         virtual HRESULT WINAPI AddFolder(HWND hwnd, LPCWSTR pwszName, LPITEMIDLIST *ppidlOut);
00078         virtual HRESULT WINAPI DeleteItems(UINT cidl, LPCITEMIDLIST *apidl);
00079         virtual HRESULT WINAPI CopyItems(IShellFolder *pSFFrom, UINT cidl, LPCITEMIDLIST *apidl);
00080 
00081         DECLARE_REGISTRY_RESOURCEID(IDR_SHELLDESKTOP)
00082         DECLARE_NOT_AGGREGATABLE(CDesktopFolder)
00083 
00084         DECLARE_PROTECT_FINAL_CONSTRUCT()
00085 
00086         BEGIN_COM_MAP(CDesktopFolder)
00087         COM_INTERFACE_ENTRY_IID(IID_IShellFolder2, IShellFolder2)
00088         COM_INTERFACE_ENTRY_IID(IID_IShellFolder, IShellFolder)
00089         COM_INTERFACE_ENTRY_IID(IID_IPersistFolder, IPersistFolder)
00090         COM_INTERFACE_ENTRY_IID(IID_IPersistFolder2, IPersistFolder2)
00091         COM_INTERFACE_ENTRY_IID(IID_IPersist, IPersist)
00092         COM_INTERFACE_ENTRY_IID(IID_ISFHelper, ISFHelper)
00093         END_COM_MAP()
00094 };
00095 
00096 #endif // _CDESKTOPFOLDER_H_
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