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 #include "wine/unicode.h"
42
43 /**********************************************************************
44 * Shell Instance Objects
45 */
46 extern HRESULT SHDOCVW_GetShellInstanceObjectClassObject(REFCLSID rclsid,
47 REFIID riid, LPVOID *ppvClassObj);
48
49 /**********************************************************************
50 * WebBrowser declaration for SHDOCVW.DLL
51 */
52
53 typedef struct ConnectionPoint ConnectionPoint;
54 typedef struct DocHost DocHost;
55
56 typedef struct {
57 const IConnectionPointContainerVtbl *lpConnectionPointContainerVtbl;
58
59 ConnectionPoint *wbe2;
60 ConnectionPoint *wbe;
61 ConnectionPoint *pns;
62
63 IUnknown *impl;
64 } ConnectionPointContainer;
65
66 struct _task_header_t;
67
68 typedef void (*task_proc_t)(DocHost*, struct _task_header_t*);
69
70 typedef struct _task_header_t {
71 task_proc_t proc;
72 } task_header_t;
73
74 struct DocHost {
75 const IOleClientSiteVtbl *lpOleClientSiteVtbl;
76 const IOleInPlaceSiteVtbl *lpOleInPlaceSiteVtbl;
77 const IDocHostUIHandler2Vtbl *lpDocHostUIHandlerVtbl;
78 const IOleDocumentSiteVtbl *lpOleDocumentSiteVtbl;
79 const IOleCommandTargetVtbl *lpOleCommandTargetVtbl;
80 const IDispatchVtbl *lpDispatchVtbl;
81 const IServiceProviderVtbl *lpServiceProviderVtbl;
82
83 /* Interfaces of InPlaceFrame object */
84 const IOleInPlaceFrameVtbl *lpOleInPlaceFrameVtbl;
85
86 IDispatch *disp;
87
88 IDispatch *client_disp;
89 IDocHostUIHandler *hostui;
90 IOleInPlaceFrame *frame;
91
92 IUnknown *document;
93 IOleDocumentView *view;
94
95 HWND hwnd;
96 HWND frame_hwnd;
97
98 LPOLESTR url;
99
100 VARIANT_BOOL silent;
101 VARIANT_BOOL offline;
102 VARIANT_BOOL busy;
103
104 ConnectionPointContainer cps;
105 };
106
107 struct WebBrowser {
108 /* Interfaces available via WebBrowser object */
109
110 const IWebBrowser2Vtbl *lpWebBrowser2Vtbl;
111 const IOleObjectVtbl *lpOleObjectVtbl;
112 const IOleInPlaceObjectVtbl *lpOleInPlaceObjectVtbl;
113 const IOleControlVtbl *lpOleControlVtbl;
114 const IPersistStorageVtbl *lpPersistStorageVtbl;
115 const IPersistMemoryVtbl *lpPersistMemoryVtbl;
116 const IPersistStreamInitVtbl *lpPersistStreamInitVtbl;
117 const IProvideClassInfo2Vtbl *lpProvideClassInfoVtbl;
118 const IViewObject2Vtbl *lpViewObjectVtbl;
119 const IOleInPlaceActiveObjectVtbl *lpOleInPlaceActiveObjectVtbl;
120 const IOleCommandTargetVtbl *lpOleCommandTargetVtbl;
121 const IHlinkFrameVtbl *lpHlinkFrameVtbl;
122
123 LONG ref;
124
125 INT version;
126
127 IOleClientSite *client;
128 IOleContainer *container;
129 IOleInPlaceSite *inplace;
130
131 /* window context */
132
133 HWND frame_hwnd;
134 IOleInPlaceUIWindow *uiwindow;
135 RECT pos_rect;
136 RECT clip_rect;
137 OLEINPLACEFRAMEINFO frameinfo;
138 SIZEL extent;
139
140 HWND shell_embedding_hwnd;
141
142 VARIANT_BOOL register_browser;
143 VARIANT_BOOL visible;
144 VARIANT_BOOL menu_bar;
145 VARIANT_BOOL address_bar;
146 VARIANT_BOOL status_bar;
147 VARIANT_BOOL tool_bar;
148 VARIANT_BOOL full_screen;
149 VARIANT_BOOL theater_mode;
150
151 DocHost doc_host;
152 };
153
154 struct InternetExplorer {
155 const IWebBrowser2Vtbl *lpWebBrowser2Vtbl;
156
157 LONG ref;
158
159 HWND frame_hwnd;
160
161 DocHost doc_host;
162 };
163
164 #define WEBBROWSER(x) ((IWebBrowser*) &(x)->lpWebBrowser2Vtbl)
165 #define WEBBROWSER2(x) ((IWebBrowser2*) &(x)->lpWebBrowser2Vtbl)
166 #define OLEOBJ(x) ((IOleObject*) &(x)->lpOleObjectVtbl)
167 #define INPLACEOBJ(x) ((IOleInPlaceObject*) &(x)->lpOleInPlaceObjectVtbl)
168 #define CONTROL(x) ((IOleControl*) &(x)->lpOleControlVtbl)
169 #define PERSTORAGE(x) ((IPersistStorage*) &(x)->lpPersistStorageVtbl)
170 #define PERMEMORY(x) ((IPersistMemory*) &(x)->lpPersistMemoryVtbl)
171 #define PERSTRINIT(x) ((IPersistStreamInit*) &(x)->lpPersistStreamInitVtbl)
172 #define CLASSINFO(x) ((IProvideClassInfo2*) &(x)->lpProvideClassInfoVtbl)
173 #define CONPTCONT(x) ((IConnectionPointContainer*) &(x)->lpConnectionPointContainerVtbl)
174 #define VIEWOBJ(x) ((IViewObject*) &(x)->lpViewObjectVtbl);
175 #define VIEWOBJ2(x) ((IViewObject2*) &(x)->lpViewObjectVtbl);
176 #define ACTIVEOBJ(x) ((IOleInPlaceActiveObject*) &(x)->lpOleInPlaceActiveObjectVtbl)
177 #define OLECMD(x) ((IOleCommandTarget*) &(x)->lpOleCommandTargetVtbl)
178 #define HLINKFRAME(x) ((IHlinkFrame*) &(x)->lpHlinkFrameVtbl)
179
180 #define CLIENTSITE(x) ((IOleClientSite*) &(x)->lpOleClientSiteVtbl)
181 #define INPLACESITE(x) ((IOleInPlaceSite*) &(x)->lpOleInPlaceSiteVtbl)
182 #define DOCHOSTUI(x) ((IDocHostUIHandler*) &(x)->lpDocHostUIHandlerVtbl)
183 #define DOCHOSTUI2(x) ((IDocHostUIHandler2*) &(x)->lpDocHostUIHandlerVtbl)
184 #define DOCSITE(x) ((IOleDocumentSite*) &(x)->lpOleDocumentSiteVtbl)
185 #define CLDISP(x) ((IDispatch*) &(x)->lpDispatchVtbl)
186 #define SERVPROV(x) ((IServiceProvider*) &(x)->lpServiceProviderVtbl)
187
188 #define INPLACEFRAME(x) ((IOleInPlaceFrame*) &(x)->lpOleInPlaceFrameVtbl)
189
190 void WebBrowser_OleObject_Init(WebBrowser*);
191 void WebBrowser_ViewObject_Init(WebBrowser*);
192 void WebBrowser_Persist_Init(WebBrowser*);
193 void WebBrowser_ClassInfo_Init(WebBrowser*);
194 void WebBrowser_HlinkFrame_Init(WebBrowser*);
195
196 void WebBrowser_OleObject_Destroy(WebBrowser*);
197
198 void DocHost_Init(DocHost*,IDispatch*);
199 void DocHost_ClientSite_Init(DocHost*);
200 void DocHost_Frame_Init(DocHost*);
201
202 void DocHost_Release(DocHost*);
203 void DocHost_ClientSite_Release(DocHost*);
204
205 void ConnectionPointContainer_Init(ConnectionPointContainer*,IUnknown*);
206 void ConnectionPointContainer_Destroy(ConnectionPointContainer*);
207
208 HRESULT WebBrowserV1_Create(IUnknown*,REFIID,void**);
209 HRESULT WebBrowserV2_Create(IUnknown*,REFIID,void**);
210
211 void create_doc_view_hwnd(DocHost*);
212 void deactivate_document(DocHost*);
213 void object_available(DocHost*);
214 void call_sink(ConnectionPoint*,DISPID,DISPPARAMS*);
215 HRESULT navigate_url(DocHost*,LPCWSTR,const VARIANT*,const VARIANT*,VARIANT*,VARIANT*);
216 HRESULT go_home(DocHost*);
217
218 #define WM_DOCHOSTTASK (WM_USER+0x300)
219 void push_dochost_task(DocHost*,task_header_t*,task_proc_t,BOOL);
220 LRESULT process_dochost_task(DocHost*,LPARAM);
221
222 HRESULT InternetExplorer_Create(IUnknown*,REFIID,void**);
223 void InternetExplorer_WebBrowser_Init(InternetExplorer*);
224
225 HRESULT CUrlHistory_Create(IUnknown*,REFIID,void**);
226
227 #define DEFINE_THIS(cls,ifc,iface) ((cls*)((BYTE*)(iface)-offsetof(cls,lp ## ifc ## Vtbl)))
228
229 /**********************************************************************
230 * Dll lifetime tracking declaration for shdocvw.dll
231 */
232 extern LONG SHDOCVW_refCount;
233 static inline void SHDOCVW_LockModule(void) { InterlockedIncrement( &SHDOCVW_refCount ); }
234 static inline void SHDOCVW_UnlockModule(void) { InterlockedDecrement( &SHDOCVW_refCount ); }
235
236 extern HINSTANCE shdocvw_hinstance;
237 extern void register_iewindow_class(void);
238 extern void unregister_iewindow_class(void);
239
240 HRESULT register_class_object(BOOL);
241 HRESULT get_typeinfo(ITypeInfo**);
242 DWORD register_iexplore(BOOL);
243
244 /* memory allocation functions */
245
246 static inline void *heap_alloc(size_t len)
247 {
248 return HeapAlloc(GetProcessHeap(), 0, len);
249 }
250
251 static inline void *heap_realloc(void *mem, size_t len)
252 {
253 return HeapReAlloc(GetProcessHeap(), 0, mem, len);
254 }
255
256 static inline BOOL heap_free(void *mem)
257 {
258 return HeapFree(GetProcessHeap(), 0, mem);
259 }
260
261 static inline LPWSTR heap_strdupW(LPCWSTR str)
262 {
263 LPWSTR ret = NULL;
264
265 if(str) {
266 DWORD size;
267
268 size = (strlenW(str)+1)*sizeof(WCHAR);
269 ret = heap_alloc(size);
270 memcpy(ret, str, size);
271 }
272
273 return ret;
274 }
275
276 #endif /* __WINE_SHDOCVW_H */
277
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