projects/activex/oleobject.h

   1 /*****************************************************************************
   2  * oleobject.h: ActiveX control for VLC
   3  *****************************************************************************
   4  * Copyright (C) 2005 the VideoLAN team
   5  *
   6  * Authors: Damien Fouilleul <Damien.Fouilleul@laposte.net>
   7  *
   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.
  12  *
  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.
  17  *
  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., 51 Franklin Street, Fifth Floor, Boston MA 02110-1301, USA.
  21  *****************************************************************************/
  22
  23 #ifndef __OLEOBJECT_H__
  24 #define __OLEOBJECT_H__
  25
  26 class VLCOleObject : public IOleObject
  27 {
  28
  29 public:
  30
  31     VLCOleObject(VLCPlugin *p_instance);
  32     virtual ~VLCOleObject();
  33
  34     // IUnknown methods
  35     STDMETHODIMP QueryInterface(REFIID riid, void **ppv)
  36     {
  37         if( NULL == ppv )
  38             return E_POINTER;
  39         if( (IID_IUnknown == riid)
  40          || (IID_IOleObject == riid) )
  41         {
  42             AddRef();
  43             *ppv = reinterpret_cast<LPVOID>(this);
  44             return NOERROR;
  45         }
  46         return _p_instance->pUnkOuter->QueryInterface(riid, ppv);
  47     };
  48
  49     STDMETHODIMP_(ULONG) AddRef(void) { return _p_instance->pUnkOuter->AddRef(); };
  50     STDMETHODIMP_(ULONG) Release(void) { return _p_instance->pUnkOuter->Release(); };
  51
  52     // IOleObject methods
  53     STDMETHODIMP Advise(IAdviseSink *, LPDWORD);
  54     STDMETHODIMP Close(DWORD);
  55     STDMETHODIMP DoVerb(LONG, LPMSG, LPOLECLIENTSITE, LONG, HWND, LPCRECT);
  56     STDMETHODIMP EnumAdvise(IEnumSTATDATA **);
  57     STDMETHODIMP EnumVerbs(IEnumOleVerb **);
  58     STDMETHODIMP GetClientSite(LPOLECLIENTSITE *);
  59     STDMETHODIMP GetClipboardData(DWORD, LPDATAOBJECT *);
  60     STDMETHODIMP GetExtent(DWORD, SIZEL *);
  61     STDMETHODIMP GetMiscStatus(DWORD, DWORD *);
  62     STDMETHODIMP GetMoniker(DWORD, DWORD, LPMONIKER *);
  63     STDMETHODIMP GetUserClassID(CLSID *);
  64     STDMETHODIMP GetUserType(DWORD, LPOLESTR *);
  65     STDMETHODIMP InitFromData(IDataObject *, BOOL, DWORD);
  66     STDMETHODIMP IsUpToDate(void);
  67     STDMETHODIMP SetClientSite(LPOLECLIENTSITE);
  68     STDMETHODIMP SetColorScheme(LOGPALETTE *);
  69     STDMETHODIMP SetExtent(DWORD, SIZEL *);
  70     STDMETHODIMP SetHostNames(LPCOLESTR, LPCOLESTR) ;
  71     STDMETHODIMP SetMoniker(DWORD, LPMONIKER);
  72     STDMETHODIMP Unadvise(DWORD);
  73     STDMETHODIMP Update(void);
  74
  75 private:
  76
  77     HRESULT doInPlaceActivate(LPMSG lpMsg, LPOLECLIENTSITE pActiveSite, HWND hwndParent, LPCRECT lprcPosRect, BOOL uiActivate);
  78
  79     IOleAdviseHolder *_p_advise_holder;
  80     IOleClientSite *_p_clientsite;
  81
  82     VLCPlugin *_p_instance;
  83 };
  84
  85 #endif
  86