dlls/shdocvw/shdocvw.h

   1 /*
   2  * Header includes for shdocvw.dll
   3  *
   4  * Copyright 2001 John R. Sheets (for CodeWeavers)
   5  * Copyright 2005-2006 Jacek Caban for CodeWeavers
   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 __WINE_SHDOCVW_H
  23 #define __WINE_SHDOCVW_H
  24
  25 #define COBJMACROS
  26
  27 #include <stdarg.h>
  28
  29 #include "windef.h"
  30 #include "winbase.h"
  31 #include "wingdi.h"
  32 #include "winuser.h"
  33
  34 #include "ole2.h"
  35 #include "olectl.h"
  36 #include "shlobj.h"
  37 #include "exdisp.h"
  38 #include "mshtmhst.h"
  39 #include "hlink.h"
  40
  41 /**********************************************************************
  42  * Shell Instance Objects
  43  */
  44 extern HRESULT SHDOCVW_GetShellInstanceObjectClassObject(REFCLSID rclsid,
  45     REFIID riid, LPVOID *ppvClassObj);
  46
  47 /**********************************************************************
  48  * WebBrowser declaration for SHDOCVW.DLL
  49  */
  50
  51 typedef struct ConnectionPoint ConnectionPoint;
  52
  53 typedef struct {
  54     const IConnectionPointContainerVtbl *lpConnectionPointContainerVtbl;
  55
  56     ConnectionPoint *wbe2;
  57     ConnectionPoint *wbe;
  58     ConnectionPoint *pns;
  59
  60     IUnknown *impl;
  61 } ConnectionPointContainer;
  62
  63 typedef struct {
  64     const IOleClientSiteVtbl      *lpOleClientSiteVtbl;
  65     const IOleInPlaceSiteVtbl     *lpOleInPlaceSiteVtbl;
  66     const IDocHostUIHandler2Vtbl  *lpDocHostUIHandlerVtbl;
  67     const IOleDocumentSiteVtbl    *lpOleDocumentSiteVtbl;
  68     const IOleCommandTargetVtbl   *lpOleCommandTargetVtbl;
  69     const IDispatchVtbl           *lpDispatchVtbl;
  70     const IServiceProviderVtbl    *lpServiceProviderVtbl;
  71
  72     /* Interfaces of InPlaceFrame object */
  73     const IOleInPlaceFrameVtbl          *lpOleInPlaceFrameVtbl;
  74
  75     IDispatch *disp;
  76
  77     IDispatch *client_disp;
  78     IDocHostUIHandler *hostui;
  79     IOleInPlaceFrame *frame;
  80
  81     IUnknown *document;
  82     IOleDocumentView *view;
  83
  84     HWND hwnd;
  85     HWND frame_hwnd;
  86
  87     LPOLESTR url;
  88
  89     VARIANT_BOOL silent;
  90     VARIANT_BOOL offline;
  91
  92     ConnectionPointContainer cps;
  93 } DocHost;
  94
  95 struct WebBrowser {
  96     /* Interfaces available via WebBrowser object */
  97
  98     const IWebBrowser2Vtbl              *lpWebBrowser2Vtbl;
  99     const IOleObjectVtbl                *lpOleObjectVtbl;
 100     const IOleInPlaceObjectVtbl         *lpOleInPlaceObjectVtbl;
 101     const IOleControlVtbl               *lpOleControlVtbl;
 102     const IPersistStorageVtbl           *lpPersistStorageVtbl;
 103     const IPersistStreamInitVtbl        *lpPersistStreamInitVtbl;
 104     const IProvideClassInfo2Vtbl        *lpProvideClassInfoVtbl;
 105     const IViewObject2Vtbl              *lpViewObjectVtbl;
 106     const IOleInPlaceActiveObjectVtbl   *lpOleInPlaceActiveObjectVtbl;
 107     const IOleCommandTargetVtbl         *lpOleCommandTargetVtbl;
 108     const IHlinkFrameVtbl               *lpHlinkFrameVtbl;
 109
 110     LONG ref;
 111
 112     INT version;
 113
 114     IOleClientSite *client;
 115     IOleContainer *container;
 116     IOleInPlaceSite *inplace;
 117
 118     /* window context */
 119
 120     HWND frame_hwnd;
 121     IOleInPlaceUIWindow *uiwindow;
 122     RECT pos_rect;
 123     RECT clip_rect;
 124     OLEINPLACEFRAMEINFO frameinfo;
 125     SIZEL extent;
 126
 127     HWND shell_embedding_hwnd;
 128
 129     VARIANT_BOOL visible;
 130     VARIANT_BOOL menu_bar;
 131     VARIANT_BOOL address_bar;
 132     VARIANT_BOOL status_bar;
 133     VARIANT_BOOL tool_bar;
 134
 135     DocHost doc_host;
 136 };
 137
 138 struct InternetExplorer {
 139     const IWebBrowser2Vtbl *lpWebBrowser2Vtbl;
 140
 141     LONG ref;
 142
 143     HWND frame_hwnd;
 144
 145     DocHost doc_host;
 146 };
 147
 148 #define WEBBROWSER(x)   ((IWebBrowser*)                 &(x)->lpWebBrowser2Vtbl)
 149 #define WEBBROWSER2(x)  ((IWebBrowser2*)                &(x)->lpWebBrowser2Vtbl)
 150 #define OLEOBJ(x)       ((IOleObject*)                  &(x)->lpOleObjectVtbl)
 151 #define INPLACEOBJ(x)   ((IOleInPlaceObject*)           &(x)->lpOleInPlaceObjectVtbl)
 152 #define CONTROL(x)      ((IOleControl*)                 &(x)->lpOleControlVtbl)
 153 #define PERSTORAGE(x)   ((IPersistStorage*)             &(x)->lpPersistStorageVtbl)
 154 #define PERSTRINIT(x)   ((IPersistStreamInit*)          &(x)->lpPersistStreamInitVtbl)
 155 #define CLASSINFO(x)    ((IProvideClassInfo2*)          &(x)->lpProvideClassInfoVtbl)
 156 #define CONPTCONT(x)    ((IConnectionPointContainer*)   &(x)->lpConnectionPointContainerVtbl)
 157 #define VIEWOBJ(x)      ((IViewObject*)                 &(x)->lpViewObjectVtbl);
 158 #define VIEWOBJ2(x)     ((IViewObject2*)                &(x)->lpViewObjectVtbl);
 159 #define ACTIVEOBJ(x)    ((IOleInPlaceActiveObject*)     &(x)->lpOleInPlaceActiveObjectVtbl)
 160 #define OLECMD(x)       ((IOleCommandTarget*)           &(x)->lpOleCommandTargetVtbl)
 161 #define HLINKFRAME(x)   ((IHlinkFrame*)                 &(x)->lpHlinkFrameVtbl)
 162
 163 #define CLIENTSITE(x)   ((IOleClientSite*)              &(x)->lpOleClientSiteVtbl)
 164 #define INPLACESITE(x)  ((IOleInPlaceSite*)             &(x)->lpOleInPlaceSiteVtbl)
 165 #define DOCHOSTUI(x)    ((IDocHostUIHandler*)           &(x)->lpDocHostUIHandlerVtbl)
 166 #define DOCHOSTUI2(x)   ((IDocHostUIHandler2*)          &(x)->lpDocHostUIHandlerVtbl)
 167 #define DOCSITE(x)      ((IOleDocumentSite*)            &(x)->lpOleDocumentSiteVtbl)
 168 #define CLDISP(x)       ((IDispatch*)                   &(x)->lpDispatchVtbl)
 169 #define SERVPROV(x)     ((IServiceProvider*)            &(x)->lpServiceProviderVtbl)
 170
 171 #define INPLACEFRAME(x) ((IOleInPlaceFrame*)            &(x)->lpOleInPlaceFrameVtbl)
 172
 173 void WebBrowser_OleObject_Init(WebBrowser*);
 174 void WebBrowser_ViewObject_Init(WebBrowser*);
 175 void WebBrowser_Persist_Init(WebBrowser*);
 176 void WebBrowser_ClassInfo_Init(WebBrowser*);
 177 void WebBrowser_HlinkFrame_Init(WebBrowser*);
 178
 179 void WebBrowser_OleObject_Destroy(WebBrowser*);
 180
 181 void DocHost_Init(DocHost*,IDispatch*);
 182 void DocHost_ClientSite_Init(DocHost*);
 183 void DocHost_Frame_Init(DocHost*);
 184
 185 void DocHost_Release(DocHost*);
 186 void DocHost_ClientSite_Release(DocHost*);
 187
 188 void ConnectionPointContainer_Init(ConnectionPointContainer*,IUnknown*);
 189 void ConnectionPointContainer_Destroy(ConnectionPointContainer*);
 190
 191 HRESULT WebBrowserV1_Create(IUnknown*,REFIID,void**);
 192 HRESULT WebBrowserV2_Create(IUnknown*,REFIID,void**);
 193
 194 void create_doc_view_hwnd(DocHost*);
 195 void deactivate_document(DocHost*);
 196 void call_sink(ConnectionPoint*,DISPID,DISPPARAMS*);
 197 HRESULT navigate_url(DocHost*,BSTR,VARIANT*,VARIANT*,VARIANT*,VARIANT*);
 198
 199 HRESULT InternetExplorer_Create(IUnknown*,REFIID,void**);
 200 void InternetExplorer_WebBrowser_Init(InternetExplorer*);
 201
 202 HRESULT CUrlHistory_Create(IUnknown*,REFIID,void**);
 203
 204 #define WB_WM_NAVIGATE2 (WM_USER+100)
 205
 206 #define DEFINE_THIS(cls,ifc,iface) ((cls*)((BYTE*)(iface)-offsetof(cls,lp ## ifc ## Vtbl)))
 207
 208 /**********************************************************************
 209  * Dll lifetime tracking declaration for shdocvw.dll
 210  */
 211 extern LONG SHDOCVW_refCount;
 212 static inline void SHDOCVW_LockModule(void) { InterlockedIncrement( &SHDOCVW_refCount ); }
 213 static inline void SHDOCVW_UnlockModule(void) { InterlockedDecrement( &SHDOCVW_refCount ); }
 214
 215 extern HINSTANCE shdocvw_hinstance;
 216 extern void register_iewindow_class(void);
 217 extern void unregister_iewindow_class(void);
 218
 219 HRESULT register_class_object(BOOL);
 220 HRESULT get_typeinfo(ITypeInfo**);
 221
 222 /* memory allocation functions */
 223
 224 static inline void *shdocvw_alloc(size_t len)
 225 {
 226     return HeapAlloc(GetProcessHeap(), 0, len);
 227 }
 228
 229 static inline void *shdocvw_realloc(void *mem, size_t len)
 230 {
 231     return HeapReAlloc(GetProcessHeap(), 0, mem, len);
 232 }
 233
 234 static inline BOOL shdocvw_free(void *mem)
 235 {
 236     return HeapFree(GetProcessHeap(), 0, mem);
 237 }
 238
 239 #endif /* __WINE_SHDOCVW_H */