dll/win32/shell32/CAutoComplete.h

   1 /*
   2  *      AutoComplete interfaces implementation.
   3  *
   4  *      Copyright 2004  Maxime Bellengé <maxime.bellenge@laposte.net>
   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 #ifndef _AUTOCOMPLETE_H_
  23 #define _AUTOCOMPLETE_H_
  24
  25 class CAutoComplete :
  26         public CComCoClass<CAutoComplete, &CLSID_AutoComplete>,
  27         public CComObjectRootEx<CComMultiThreadModelNoCS>,
  28         public IAutoComplete2
  29 {
  30 private:
  31         BOOL                                    enabled;
  32         BOOL                                    initialized;
  33         HWND                                    hwndEdit;
  34         HWND                                    hwndListBox;
  35         WNDPROC                                 wpOrigEditProc;
  36         WNDPROC                                 wpOrigLBoxProc;
  37         WCHAR                                   *txtbackup;
  38         WCHAR                                   *quickComplete;
  39         CComPtr<IEnumString>    enumstr;
  40         AUTOCOMPLETEOPTIONS             options;
  41 public:
  42
  43         CAutoComplete();
  44         ~CAutoComplete();
  45
  46         static LRESULT APIENTRY ACEditSubclassProc(HWND hwnd, UINT uMsg, WPARAM wParam, LPARAM lParam);
  47         static LRESULT APIENTRY ACLBoxSubclassProc(HWND hwnd, UINT uMsg, WPARAM wParam, LPARAM lParam);
  48
  49         // IAutoComplete2
  50         virtual HRESULT WINAPI Enable(BOOL fEnable);
  51         virtual HRESULT WINAPI Init(HWND hwndEdit, IUnknown *punkACL, LPCOLESTR pwzsRegKeyPath, LPCOLESTR pwszQuickComplete);
  52         virtual HRESULT WINAPI GetOptions(DWORD *pdwFlag);
  53         virtual HRESULT WINAPI SetOptions(DWORD dwFlag);
  54
  55 DECLARE_REGISTRY_RESOURCEID(IDR_AUTOCOMPLETE)
  56 DECLARE_NOT_AGGREGATABLE(CAutoComplete)
  57
  58 DECLARE_PROTECT_FINAL_CONSTRUCT()
  59
  60 BEGIN_COM_MAP(CAutoComplete)
  61         COM_INTERFACE_ENTRY_IID(IID_IAutoComplete, IAutoComplete)
  62         COM_INTERFACE_ENTRY_IID(IID_IAutoComplete2, IAutoComplete2)
  63 END_COM_MAP()
  64 };
  65
  66 #endif /* _AUTOCOMPLETE_H_ */