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 class CFSFolder : 27 public CComCoClass<CFSFolder, &CLSID_ShellFSFolder>, 28 public CComObjectRootEx<CComMultiThreadModelNoCS>, 29 public IShellFolder2, 30 public IPersistFolder3, 31 public IContextMenuCB, 32 public IShellFolderViewCB 33 { 34 private: 35 CLSID *pclsid; 36 37 /* both paths are parsible from the desktop */ 38 LPWSTR sPathTarget; /* complete path to target used for enumeration and ChangeNotify */ 39 40 LPITEMIDLIST pidlRoot; /* absolute pidl */ 41 42 DWORD m_bGroupPolicyActive; 43 HRESULT _CreateShellExtInstance(const CLSID *pclsid, LPCITEMIDLIST pidl, REFIID riid, LPVOID *ppvOut); 44 HRESULT _CreateExtensionUIObject(LPCITEMIDLIST pidl, REFIID riid, LPVOID *ppvOut); 45 HRESULT _GetDropTarget(LPCITEMIDLIST pidl, LPVOID *ppvOut); 46 HRESULT _GetIconHandler(LPCITEMIDLIST pidl, REFIID riid, LPVOID *ppvOut); 47 public: 48 CFSFolder(); 49 ~CFSFolder(); 50 51 // IShellFolder 52 virtual HRESULT WINAPI ParseDisplayName(HWND hwndOwner, LPBC pbc, LPOLESTR lpszDisplayName, DWORD *pchEaten, PIDLIST_RELATIVE *ppidl, DWORD *pdwAttributes); 53 virtual HRESULT WINAPI EnumObjects(HWND hwndOwner, DWORD dwFlags, LPENUMIDLIST *ppEnumIDList); 54 virtual HRESULT WINAPI BindToObject(PCUIDLIST_RELATIVE pidl, LPBC pbcReserved, REFIID riid, LPVOID *ppvOut); 55 virtual HRESULT WINAPI BindToStorage(PCUIDLIST_RELATIVE pidl, LPBC pbcReserved, REFIID riid, LPVOID *ppvOut); 56 virtual HRESULT WINAPI CompareIDs(LPARAM lParam, PCUIDLIST_RELATIVE pidl1, PCUIDLIST_RELATIVE pidl2); 57 virtual HRESULT WINAPI CreateViewObject(HWND hwndOwner, REFIID riid, LPVOID *ppvOut); 58 virtual HRESULT WINAPI GetAttributesOf(UINT cidl, PCUITEMID_CHILD_ARRAY apidl, DWORD *rgfInOut); 59 virtual HRESULT WINAPI GetUIObjectOf(HWND hwndOwner, UINT cidl, PCUITEMID_CHILD_ARRAY apidl, REFIID riid, UINT * prgfInOut, LPVOID * ppvOut); 60 virtual HRESULT WINAPI GetDisplayNameOf(PCUITEMID_CHILD pidl, DWORD dwFlags, LPSTRRET strRet); 61 virtual HRESULT WINAPI SetNameOf(HWND hwndOwner, PCUITEMID_CHILD pidl, LPCOLESTR lpName, DWORD dwFlags, PITEMID_CHILD *pPidlOut); 62 63 /* ShellFolder2 */ 64 virtual HRESULT WINAPI GetDefaultSearchGUID(GUID *pguid); 65 virtual HRESULT WINAPI EnumSearches(IEnumExtraSearch **ppenum); 66 virtual HRESULT WINAPI GetDefaultColumn(DWORD dwRes, ULONG *pSort, ULONG *pDisplay); 67 virtual HRESULT WINAPI GetDefaultColumnState(UINT iColumn, DWORD *pcsFlags); 68 virtual HRESULT WINAPI GetDetailsEx(PCUITEMID_CHILD pidl, const SHCOLUMNID *pscid, VARIANT *pv); 69 virtual HRESULT WINAPI GetDetailsOf(PCUITEMID_CHILD pidl, UINT iColumn, SHELLDETAILS *psd); 70 virtual HRESULT WINAPI MapColumnToSCID(UINT column, SHCOLUMNID *pscid); 71 72 // IPersist 73 virtual HRESULT WINAPI GetClassID(CLSID *lpClassId); 74 75 // IPersistFolder 76 virtual HRESULT WINAPI Initialize(LPCITEMIDLIST pidl); 77 78 // IPersistFolder2 79 virtual HRESULT WINAPI GetCurFolder(LPITEMIDLIST * pidl); 80 81 // IPersistFolder3 82 virtual HRESULT WINAPI InitializeEx(IBindCtx *pbc, LPCITEMIDLIST pidlRoot, const PERSIST_FOLDER_TARGET_INFO *ppfti); 83 virtual HRESULT WINAPI GetFolderTargetInfo(PERSIST_FOLDER_TARGET_INFO *ppfti); 84 85 // IContextMenuCB 86 virtual HRESULT WINAPI CallBack(IShellFolder *psf, HWND hwndOwner, IDataObject *pdtobj, UINT uMsg, WPARAM wParam, LPARAM lParam); 87 88 // IShellFolderViewCB 89 virtual HRESULT WINAPI MessageSFVCB(UINT uMsg, WPARAM wParam, LPARAM lParam); 90 91 DECLARE_REGISTRY_RESOURCEID(IDR_SHELLFSFOLDER) 92 DECLARE_NOT_AGGREGATABLE(CFSFolder) 93 94 DECLARE_PROTECT_FINAL_CONSTRUCT() 95 96 BEGIN_COM_MAP(CFSFolder) 97 COM_INTERFACE_ENTRY_IID(IID_IShellFolder2, IShellFolder2) 98 COM_INTERFACE_ENTRY_IID(IID_IShellFolder, IShellFolder) 99 COM_INTERFACE_ENTRY_IID(IID_IPersistFolder, IPersistFolder) 100 COM_INTERFACE_ENTRY_IID(IID_IPersistFolder2, IPersistFolder2) 101 COM_INTERFACE_ENTRY_IID(IID_IPersistFolder3, IPersistFolder3) 102 COM_INTERFACE_ENTRY_IID(IID_IPersist, IPersist) 103 COM_INTERFACE_ENTRY_IID(IID_IShellFolderViewCB, IShellFolderViewCB) 104 END_COM_MAP() 105 106 protected: 107 HRESULT WINAPI GetCustomViewInfo(ULONG unknown, SFVM_CUSTOMVIEWINFO_DATA *data); 108 }; 109 110 #endif /* _CFSFOLDER_H_ */ 111