reactos/lib/shdocvw/persist.c

   1 /*
   2  * Implementation of IPersist interfaces for WebBrowser control
   3  *
   4  * Copyright 2001 John R. Sheets (for CodeWeavers)
   5  * Copyright 2005 Jacek Caban
   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., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
  20  */
  21
  22 #define COBJMACROS
  23 #include "wine/debug.h"
  24 #include "shdocvw.h"
  25
  26 WINE_DEFAULT_DEBUG_CHANNEL(shdocvw);
  27
  28 /**********************************************************************
  29  * Implement the IPersistStorage interface
  30  */
  31
  32 #define PERSTORAGE_THIS(ifce) DEFINE_THIS(WebBrowser, PersistStorage, iface)
  33
  34 static HRESULT WINAPI PersistStorage_QueryInterface(IPersistStorage *iface,
  35         REFIID riid, LPVOID *ppobj)
  36 {
  37     WebBrowser *This = PERSTORAGE_THIS(iface);
  38     return IWebBrowser_QueryInterface(WEBBROWSER(This), riid, ppobj);
  39 }
  40
  41 static ULONG WINAPI PersistStorage_AddRef(IPersistStorage *iface)
  42 {
  43     WebBrowser *This = PERSTORAGE_THIS(iface);
  44     return IWebBrowser_AddRef(WEBBROWSER(This));
  45 }
  46
  47 static ULONG WINAPI PersistStorage_Release(IPersistStorage *iface)
  48 {
  49     WebBrowser *This = PERSTORAGE_THIS(iface);
  50     return IWebBrowser_Release(WEBBROWSER(This));
  51 }
  52
  53 static HRESULT WINAPI PersistStorage_GetClassID(IPersistStorage *iface, CLSID *pClassID)
  54 {
  55     WebBrowser *This = PERSTORAGE_THIS(iface);
  56     FIXME("(%p)->(%p)\n", This, pClassID);
  57     return E_NOTIMPL;
  58 }
  59
  60 static HRESULT WINAPI PersistStorage_IsDirty(IPersistStorage *iface)
  61 {
  62     WebBrowser *This = PERSTORAGE_THIS(iface);
  63     FIXME("(%p)\n", This);
  64     return E_NOTIMPL;
  65 }
  66
  67 static HRESULT WINAPI PersistStorage_InitNew(IPersistStorage *iface, LPSTORAGE pStg)
  68 {
  69     WebBrowser *This = PERSTORAGE_THIS(iface);
  70     FIXME("(%p)->(%p)\n", This, pStg);
  71     return E_NOTIMPL;
  72 }
  73
  74 static HRESULT WINAPI PersistStorage_Load(IPersistStorage *iface, LPSTORAGE pStg)
  75 {
  76     WebBrowser *This = PERSTORAGE_THIS(iface);
  77     FIXME("(%p)->(%p)\n", This, pStg);
  78     return E_NOTIMPL;
  79 }
  80
  81 static HRESULT WINAPI PersistStorage_Save(IPersistStorage *iface, LPSTORAGE pStg,
  82         BOOL fSameAsLoad)
  83 {
  84     WebBrowser *This = PERSTORAGE_THIS(iface);
  85     FIXME("(%p)->(%p %x)\n", This, pStg, fSameAsLoad);
  86     return E_NOTIMPL;
  87 }
  88
  89 static HRESULT WINAPI PersistStorage_SaveCompleted(IPersistStorage *iface, LPSTORAGE pStgNew)
  90 {
  91     WebBrowser *This = PERSTORAGE_THIS(iface);
  92     FIXME("(%p)->(%p)\n", This, pStgNew);
  93     return E_NOTIMPL;
  94 }
  95
  96 #define PERSTORAGE_THIS(ifce) DEFINE_THIS(WebBrowser, PersistStorage, iface)
  97
  98 static const IPersistStorageVtbl PersistStorageVtbl =
  99 {
 100     PersistStorage_QueryInterface,
 101     PersistStorage_AddRef,
 102     PersistStorage_Release,
 103     PersistStorage_GetClassID,
 104     PersistStorage_IsDirty,
 105     PersistStorage_InitNew,
 106     PersistStorage_Load,
 107     PersistStorage_Save,
 108     PersistStorage_SaveCompleted
 109 };
 110
 111 /**********************************************************************
 112  * Implement the IPersistStreamInit interface
 113  */
 114
 115 #define PERSTRINIT_THIS(iface) DEFINE_THIS(WebBrowser, PersistStreamInit, iface)
 116
 117 static HRESULT WINAPI PersistStreamInit_QueryInterface(IPersistStreamInit *iface,
 118         REFIID riid, LPVOID *ppobj)
 119 {
 120     WebBrowser *This = PERSTRINIT_THIS(iface);
 121     return IWebBrowser_QueryInterface(WEBBROWSER(This), riid, ppobj);
 122 }
 123
 124 static ULONG WINAPI PersistStreamInit_AddRef(IPersistStreamInit *iface)
 125 {
 126     WebBrowser *This = PERSTRINIT_THIS(iface);
 127     return IWebBrowser_AddRef(WEBBROWSER(This));
 128 }
 129
 130 static ULONG WINAPI PersistStreamInit_Release(IPersistStreamInit *iface)
 131 {
 132     WebBrowser *This = PERSTRINIT_THIS(iface);
 133     return IWebBrowser_Release(WEBBROWSER(This));
 134 }
 135
 136 static HRESULT WINAPI PersistStreamInit_GetClassID(IPersistStreamInit *iface, CLSID *pClassID)
 137 {
 138     WebBrowser *This = PERSTRINIT_THIS(iface);
 139     return IPersistStorage_GetClassID(PERSTORAGE(This), pClassID);
 140 }
 141
 142 static HRESULT WINAPI PersistStreamInit_IsDirty(IPersistStreamInit *iface)
 143 {
 144     WebBrowser *This = PERSTRINIT_THIS(iface);
 145     return IPersistStorage_IsDirty(PERSTORAGE(This));
 146 }
 147
 148 static HRESULT WINAPI PersistStreamInit_Load(IPersistStreamInit *iface, LPSTREAM pStg)
 149 {
 150     WebBrowser *This = PERSTRINIT_THIS(iface);
 151     FIXME("(%p)->(%p)\n", This, pStg);
 152     return E_NOTIMPL;
 153 }
 154
 155 static HRESULT WINAPI PersistStreamInit_Save(IPersistStreamInit *iface, LPSTREAM pStg,
 156         BOOL fSameAsLoad)
 157 {
 158     WebBrowser *This = PERSTRINIT_THIS(iface);
 159     FIXME("(%p)->(%p %x)\n", This, pStg, fSameAsLoad);
 160     return E_NOTIMPL;
 161 }
 162
 163 static HRESULT WINAPI PersistStreamInit_GetSizeMax(IPersistStreamInit *iface,
 164         ULARGE_INTEGER *pcbSize)
 165 {
 166     WebBrowser *This = PERSTRINIT_THIS(iface);
 167     FIXME("(%p)->(%p)\n", This, pcbSize);
 168     return E_NOTIMPL;
 169 }
 170
 171 static HRESULT WINAPI PersistStreamInit_InitNew(IPersistStreamInit *iface)
 172 {
 173     WebBrowser *This = PERSTRINIT_THIS(iface);
 174     FIXME("(%p)\n", This);
 175     return E_NOTIMPL;
 176 }
 177
 178 #undef PERSTRINIT_THIS
 179
 180 static const IPersistStreamInitVtbl PersistStreamInitVtbl =
 181 {
 182     PersistStreamInit_QueryInterface,
 183     PersistStreamInit_AddRef,
 184     PersistStreamInit_Release,
 185     PersistStreamInit_GetClassID,
 186     PersistStreamInit_IsDirty,
 187     PersistStreamInit_Load,
 188     PersistStreamInit_Save,
 189     PersistStreamInit_GetSizeMax,
 190     PersistStreamInit_InitNew
 191 };
 192
 193 void WebBrowser_Persist_Init(WebBrowser *This)
 194 {
 195     This->lpPersistStorageVtbl    = &PersistStorageVtbl;
 196     This->lpPersistStreamInitVtbl = &PersistStreamInitVtbl;
 197 }