autocomplete.h

Go to the documentation of this file.

/*
 *  AutoComplete interfaces implementation.
 *
 *  Copyright 2004  Maxime Bellengé <maxime.bellenge@laposte.net>
 *  Copyright 2009  Andrew Hill
 *
 * This library is free software; you can redistribute it and/or
 * modify it under the terms of the GNU Lesser General Public
 * License as published by the Free Software Foundation; either
 * version 2.1 of the License, or (at your option) any later version.
 *
 * This library is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
 * Lesser General Public License for more details.
 *
 * You should have received a copy of the GNU Lesser General Public
 * License along with this library; if not, write to the Free Software
 * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
 */

#ifndef _AUTOCOMPLETE_H_
#define _AUTOCOMPLETE_H_

class CAutoComplete :
    public CComCoClass<CAutoComplete, &CLSID_AutoComplete>,
    public CComObjectRootEx<CComMultiThreadModelNoCS>,
    public IAutoComplete2
{
private:
    BOOL                    enabled;
    BOOL                    initialized;
    HWND                    hwndEdit;
    HWND                    hwndListBox;
    WNDPROC                 wpOrigEditProc;
    WNDPROC                 wpOrigLBoxProc;
    WCHAR                   *txtbackup;
    WCHAR                   *quickComplete;
    CComPtr<IEnumString>    enumstr;
    AUTOCOMPLETEOPTIONS     options;
public:

    CAutoComplete();
    ~CAutoComplete();

    static LRESULT APIENTRY ACEditSubclassProc(HWND hwnd, UINT uMsg, WPARAM wParam, LPARAM lParam);
    static LRESULT APIENTRY ACLBoxSubclassProc(HWND hwnd, UINT uMsg, WPARAM wParam, LPARAM lParam);

    // IAutoComplete2
    virtual HRESULT WINAPI Enable(BOOL fEnable);
    virtual HRESULT WINAPI Init(HWND hwndEdit, IUnknown *punkACL, LPCOLESTR pwzsRegKeyPath, LPCOLESTR pwszQuickComplete);
    virtual HRESULT WINAPI GetOptions(DWORD *pdwFlag);
    virtual HRESULT WINAPI SetOptions(DWORD dwFlag);

DECLARE_REGISTRY_RESOURCEID(IDR_AUTOCOMPLETE)
DECLARE_NOT_AGGREGATABLE(CAutoComplete)

DECLARE_PROTECT_FINAL_CONSTRUCT()

BEGIN_COM_MAP(CAutoComplete)
    COM_INTERFACE_ENTRY_IID(IID_IAutoComplete, IAutoComplete)
    COM_INTERFACE_ENTRY_IID(IID_IAutoComplete2, IAutoComplete2)
END_COM_MAP()
};

#endif // _AUTOCOMPLETE_H_