1f3ea7bc784328b78c2f2a5f14d22e1673eee55e
[reactos.git] / dll / win32 / shell32 / folders / CRecycleBin.h
1 /*
2 * Trash virtual folder support. The trashing engine is implemented in trash.c
3 *
4 * Copyright (C) 2006 Mikolaj Zalewski
5 * Copyright (C) 2009 Andrew Hill
6 *
7 * This library is free software; you can redistribute it and/or
8 * modify it under the terms of the GNU Lesser General Public
9 * License as published by the Free Software Foundation; either
10 * version 2.1 of the License, or (at your option) any later version.
11 *
12 * This library is distributed in the hope that it will be useful,
13 * but WITHOUT ANY WARRANTY; without even the implied warranty of
14 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
15 * Lesser General Public License for more details.
16 *
17 * You should have received a copy of the GNU Lesser General Public
18 * License along with this library; if not, write to the Free Software
19 * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
20 */
21
22 #ifndef _SHFLDR_RECYCLEBIN_H_
23 #define _SHFLDR_RECYCLEBIN_H_
24
25 BOOL TRASH_CanTrashFile(LPCWSTR wszPath);
26 BOOL TRASH_TrashFile(LPCWSTR wszPath);
27 HRESULT CRecyclerDropTarget_CreateInstance(REFIID riid, LPVOID * ppvOut);
28
29 class CRecycleBin :
30 public CComCoClass<CRecycleBin, &CLSID_RecycleBin>,
31 public CComObjectRootEx<CComMultiThreadModelNoCS>,
32 public IShellFolder2,
33 public IPersistFolder2,
34 public IContextMenu,
35 public IShellPropSheetExt,
36 public IShellExtInit
37 {
38 private:
39 LPITEMIDLIST pidl;
40 INT iIdEmpty;
41 BOOL RecycleBinIsEmpty();
42
43 public:
44 CRecycleBin();
45 ~CRecycleBin();
46
47 // IPersistFolder
48 virtual HRESULT WINAPI GetClassID(CLSID *pClassID);
49 virtual HRESULT WINAPI Initialize(LPCITEMIDLIST pidl);
50
51 // IPersistFolder2
52 virtual HRESULT WINAPI GetCurFolder(LPITEMIDLIST * pidl);
53
54 // IShellFolder
55 virtual HRESULT WINAPI ParseDisplayName(HWND hwndOwner, LPBC pbc, LPOLESTR lpszDisplayName, DWORD *pchEaten, PIDLIST_RELATIVE *ppidl, DWORD *pdwAttributes);
56 virtual HRESULT WINAPI EnumObjects(HWND hwndOwner, DWORD dwFlags, LPENUMIDLIST *ppEnumIDList);
57 virtual HRESULT WINAPI BindToObject(PCUIDLIST_RELATIVE pidl, LPBC pbcReserved, REFIID riid, LPVOID *ppvOut);
58 virtual HRESULT WINAPI BindToStorage(PCUIDLIST_RELATIVE pidl, LPBC pbcReserved, REFIID riid, LPVOID *ppvOut);
59 virtual HRESULT WINAPI CompareIDs(LPARAM lParam, PCUIDLIST_RELATIVE pidl1, PCUIDLIST_RELATIVE pidl2);
60 virtual HRESULT WINAPI CreateViewObject(HWND hwndOwner, REFIID riid, LPVOID *ppvOut);
61 virtual HRESULT WINAPI GetAttributesOf(UINT cidl, PCUITEMID_CHILD_ARRAY apidl, DWORD *rgfInOut);
62 virtual HRESULT WINAPI GetUIObjectOf(HWND hwndOwner, UINT cidl, PCUITEMID_CHILD_ARRAY apidl, REFIID riid, UINT * prgfInOut, LPVOID * ppvOut);
63 virtual HRESULT WINAPI GetDisplayNameOf(PCUITEMID_CHILD pidl, DWORD dwFlags, LPSTRRET strRet);
64 virtual HRESULT WINAPI SetNameOf(HWND hwndOwner, PCUITEMID_CHILD pidl, LPCOLESTR lpName, DWORD dwFlags, PITEMID_CHILD *pPidlOut);
65
66 // IShellFolder2
67 virtual HRESULT WINAPI GetDefaultSearchGUID(GUID *pguid);
68 virtual HRESULT WINAPI EnumSearches(IEnumExtraSearch **ppenum);
69 virtual HRESULT WINAPI GetDefaultColumn(DWORD dwRes, ULONG *pSort, ULONG *pDisplay);
70 virtual HRESULT WINAPI GetDefaultColumnState(UINT iColumn, DWORD *pcsFlags);
71 virtual HRESULT WINAPI GetDetailsEx(PCUITEMID_CHILD pidl, const SHCOLUMNID *pscid, VARIANT *pv);
72 virtual HRESULT WINAPI GetDetailsOf(PCUITEMID_CHILD pidl, UINT iColumn, SHELLDETAILS *psd);
73 virtual HRESULT WINAPI MapColumnToSCID(UINT column, SHCOLUMNID *pscid);
74
75 // IContextMenu
76 virtual HRESULT WINAPI QueryContextMenu(HMENU hMenu, UINT indexMenu, UINT idCmdFirst, UINT idCmdLast, UINT uFlags);
77 virtual HRESULT WINAPI InvokeCommand(LPCMINVOKECOMMANDINFO lpcmi);
78 virtual HRESULT WINAPI GetCommandString(UINT_PTR idCommand, UINT uFlags, UINT *lpReserved, LPSTR lpszName, UINT uMaxNameLen);
79
80 // IShellPropSheetExt
81 virtual HRESULT WINAPI AddPages(LPFNSVADDPROPSHEETPAGE pfnAddPage, LPARAM lParam);
82 virtual HRESULT WINAPI ReplacePage(EXPPS uPageID, LPFNSVADDPROPSHEETPAGE pfnReplaceWith, LPARAM lParam);
83
84 // IShellExtInit
85 virtual HRESULT STDMETHODCALLTYPE Initialize(LPCITEMIDLIST pidlFolder, IDataObject *pdtobj, HKEY hkeyProgID);
86
87 DECLARE_REGISTRY_RESOURCEID(IDR_RECYCLEBIN)
88 DECLARE_NOT_AGGREGATABLE(CRecycleBin)
89
90 DECLARE_PROTECT_FINAL_CONSTRUCT()
91
92 BEGIN_COM_MAP(CRecycleBin)
93 COM_INTERFACE_ENTRY_IID(IID_IPersistFolder, IPersistFolder)
94 COM_INTERFACE_ENTRY_IID(IID_IPersistFolder2, IPersistFolder2)
95 COM_INTERFACE_ENTRY_IID(IID_IShellFolder, IShellFolder)
96 COM_INTERFACE_ENTRY_IID(IID_IShellFolder2, IShellFolder2)
97 COM_INTERFACE_ENTRY_IID(IID_IContextMenu, IContextMenu)
98 COM_INTERFACE_ENTRY_IID(IID_IShellPropSheetExt, IShellPropSheetExt)
99 COM_INTERFACE_ENTRY_IID(IID_IShellExtInit, IShellExtInit)
100 END_COM_MAP()
101 };
102
103 #endif /* _SHFLDR_RECYCLEBIN_H_ */