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