1 /*****************************************************************************
2 * persiststorage.h: ActiveX control for VLC
3 *****************************************************************************
4 * Copyright (C) 2005 the VideoLAN team
6 * Authors: Damien Fouilleul <Damien.Fouilleul@laposte.net>
8 * This program is free software; you can redistribute it and/or modify
9 * it under the terms of the GNU General Public License as published by
10 * the Free Software Foundation; either version 2 of the License, or
11 * (at your option) any later version.
13 * This program 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
16 * GNU General Public License for more details.
18 * You should have received a copy of the GNU General Public License
19 * along with this program; if not, write to the Free Software
20 * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111, USA.
21 *****************************************************************************/
23 #ifndef __PERSISTSTORAGE_H__
24 #define __PERSISTSTORAGE_H__
28 class VLCPersistStorage : public IPersistStorage
33 VLCPersistStorage(VLCPlugin *p_instance) : _p_instance(p_instance) {};
34 virtual ~VLCPersistStorage() {};
37 STDMETHODIMP QueryInterface(REFIID riid, void **ppv)
40 && (IID_IUnknown == riid)
41 && (IID_IPersist == riid)
42 && (IID_IPersistStorage == riid) ) {
44 *ppv = reinterpret_cast<LPVOID>(this);
47 return _p_instance->QueryInterface(riid, ppv);
50 STDMETHODIMP_(ULONG) AddRef(void) { return _p_instance->AddRef(); };
51 STDMETHODIMP_(ULONG) Release(void) { return _p_instance->Release(); };
54 STDMETHODIMP GetClassID(LPCLSID);
56 // IPersistStorage methods
57 STDMETHODIMP IsDirty(void);
58 STDMETHODIMP InitNew(IStorage *);
59 STDMETHODIMP Load(IStorage *);
60 STDMETHODIMP Save(IStorage *, BOOL);
61 STDMETHODIMP SaveCompleted(IStorage *);
62 STDMETHODIMP HandsOffStorage(void);
66 VLCPlugin *_p_instance;