dll/win32/browseui/aclmulti.h

   1 /*
   2  *      Multisource AutoComplete list
   3  *
   4  *      Copyright 2007  Mikolaj Zalewski
   5  *      Copyright 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 #pragma once
  23
  24 class CACLMulti :
  25         public CComCoClass<CACLMulti, &CLSID_ACLMulti>,
  26         public CComObjectRootEx<CComMultiThreadModelNoCS>,
  27         public IEnumString,
  28         public IACList,
  29         public IObjMgr
  30 {
  31 private:
  32         struct ACLMultiSublist
  33         {
  34                 IUnknown                                                        *punk;
  35                 IEnumString                                                     *pEnum;
  36                 IACList                                                         *pACL;
  37         };
  38
  39         INT                                                                             fObjectCount;
  40         INT                                                                             fCurrentObject;
  41         struct ACLMultiSublist                                  *fObjects;
  42 public:
  43         CACLMulti();
  44         ~CACLMulti();
  45
  46         // *** IEnumString methods ***
  47         virtual HRESULT STDMETHODCALLTYPE Next(ULONG celt, LPOLESTR *rgelt, ULONG *pceltFetched);
  48         virtual HRESULT STDMETHODCALLTYPE Skip(ULONG celt);
  49         virtual HRESULT STDMETHODCALLTYPE Reset();
  50         virtual HRESULT STDMETHODCALLTYPE Clone(IEnumString **ppenum);
  51
  52         // *** IACList methods ***
  53         virtual HRESULT STDMETHODCALLTYPE Expand(LPCOLESTR pszExpand);
  54
  55         // *** IObjMgr methods ***
  56         virtual HRESULT STDMETHODCALLTYPE Append(IUnknown *punk);
  57         virtual HRESULT STDMETHODCALLTYPE Remove(IUnknown *punk);
  58
  59 private:
  60         void release_obj(struct ACLMultiSublist *obj);
  61
  62 public:
  63
  64 DECLARE_REGISTRY_RESOURCEID(IDR_ACLMULTI)
  65 DECLARE_NOT_AGGREGATABLE(CACLMulti)
  66
  67 DECLARE_PROTECT_FINAL_CONSTRUCT()
  68
  69 BEGIN_COM_MAP(CACLMulti)
  70         COM_INTERFACE_ENTRY_IID(IID_IEnumString, IEnumString)
  71         COM_INTERFACE_ENTRY_IID(IID_IACList, IACList)
  72         COM_INTERFACE_ENTRY_IID(IID_IObjMgr, IObjMgr)
  73 END_COM_MAP()
  74 };