dlls/ieframe/ieframe.h

   1 /*
   2  * Header includes for ieframe.dll
   3  *
   4  * Copyright 2011 Jacek Caban for CodeWeavers
   5  *
   6  * This library is free software; you can redistribute it and/or
   7  * modify it under the terms of the GNU Lesser General Public
   8  * License as published by the Free Software Foundation; either
   9  * version 2.1 of the License, or (at your option) any later version.
  10  *
  11  * This library is distributed in the hope that it will be useful,
  12  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  13  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  14  * Lesser General Public License for more details.
  15  *
  16  * You should have received a copy of the GNU Lesser General Public
  17  * License along with this library; if not, write to the Free Software
  18  * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
  19  */
  20
  21 #include <stdarg.h>
  22
  23 #define COBJMACROS
  24 #define NONAMELESSUNION
  25
  26 #include "windef.h"
  27 #include "winbase.h"
  28 #include "wingdi.h"
  29 #include "winuser.h"
  30
  31 #include "ole2.h"
  32 #include "olectl.h"
  33 #include "shlobj.h"
  34 #include "mshtmhst.h"
  35 #include "exdisp.h"
  36 #include "hlink.h"
  37 #include "htiface.h"
  38 #include "shdeprecated.h"
  39 #include "docobjectservice.h"
  40
  41 #include "wine/unicode.h"
  42 #include "wine/list.h"
  43
  44 typedef struct ConnectionPoint ConnectionPoint;
  45 typedef struct DocHost DocHost;
  46
  47 typedef struct {
  48     IConnectionPointContainer IConnectionPointContainer_iface;
  49
  50     ConnectionPoint *wbe2;
  51     ConnectionPoint *wbe;
  52     ConnectionPoint *pns;
  53
  54     IUnknown *impl;
  55 } ConnectionPointContainer;
  56
  57 typedef struct {
  58     IHlinkFrame    IHlinkFrame_iface;
  59     ITargetFrame2  ITargetFrame2_iface;
  60     ITargetFramePriv2 ITargetFramePriv2_iface;
  61     IWebBrowserPriv2IE8 IWebBrowserPriv2IE8_iface;
  62
  63     IUnknown *outer;
  64     DocHost *doc_host;
  65 } HlinkFrame;
  66
  67 struct _task_header_t;
  68
  69 typedef void (*task_proc_t)(DocHost*, struct _task_header_t*);
  70 typedef void (*task_destr_t)(struct _task_header_t*);
  71
  72 typedef struct _task_header_t {
  73     struct list entry;
  74     task_proc_t proc;
  75     task_destr_t destr;
  76 } task_header_t;
  77
  78 typedef struct {
  79     IShellBrowser IShellBrowser_iface;
  80     IBrowserService IBrowserService_iface;
  81     IDocObjectService IDocObjectService_iface;
  82
  83     LONG ref;
  84
  85     DocHost *doc_host;
  86 }  ShellBrowser;
  87
  88 typedef struct {
  89     IHTMLWindow2 IHTMLWindow2_iface;
  90     DocHost *doc_host;
  91 } IEHTMLWindow;
  92
  93 typedef struct {
  94     INewWindowManager INewWindowManager_iface;
  95     DocHost *doc_host;
  96 } NewWindowManager;
  97
  98 typedef struct {
  99     WCHAR *url;
 100     IStream *stream;
 101 } travellog_entry_t;
 102
 103 typedef struct _IDocHostContainerVtbl
 104 {
 105     ULONG (*addref)(DocHost*);
 106     ULONG (*release)(DocHost*);
 107     void (WINAPI* GetDocObjRect)(DocHost*,RECT*);
 108     HRESULT (WINAPI* SetStatusText)(DocHost*,LPCWSTR);
 109     void (WINAPI* SetURL)(DocHost*,LPCWSTR);
 110     HRESULT (*exec)(DocHost*,const GUID*,DWORD,DWORD,VARIANT*,VARIANT*);
 111 } IDocHostContainerVtbl;
 112
 113 struct DocHost {
 114     IOleClientSite      IOleClientSite_iface;
 115     IOleInPlaceSiteEx   IOleInPlaceSiteEx_iface;
 116     IDocHostUIHandler2  IDocHostUIHandler2_iface;
 117     IOleDocumentSite    IOleDocumentSite_iface;
 118     IOleControlSite     IOleControlSite_iface;
 119     IOleCommandTarget   IOleCommandTarget_iface;
 120     IDispatch           IDispatch_iface;
 121     IPropertyNotifySink IPropertyNotifySink_iface;
 122     IServiceProvider    IServiceProvider_iface;
 123
 124     /* Interfaces of InPlaceFrame object */
 125     IOleInPlaceFrame  IOleInPlaceFrame_iface;
 126
 127     IWebBrowser2 *wb;
 128
 129     IDispatch *client_disp;
 130     IDocHostUIHandler *hostui;
 131     IOleInPlaceFrame *frame;
 132
 133     IUnknown *document;
 134     IOleDocumentView *view;
 135     IUnknown *doc_navigate;
 136
 137     const IDocHostContainerVtbl *container_vtbl;
 138
 139     HWND hwnd;
 140     HWND frame_hwnd;
 141
 142     struct list task_queue;
 143
 144     LPOLESTR url;
 145
 146     VARIANT_BOOL silent;
 147     VARIANT_BOOL offline;
 148     VARIANT_BOOL busy;
 149
 150     READYSTATE ready_state;
 151     READYSTATE doc_state;
 152     DWORD prop_notif_cookie;
 153     BOOL is_prop_notif;
 154
 155     ShellBrowser *browser_service;
 156     IShellUIHelper2 *shell_ui_helper;
 157
 158     struct {
 159         travellog_entry_t *log;
 160         unsigned size;
 161         unsigned length;
 162         unsigned position;
 163         int loading_pos;
 164     } travellog;
 165
 166     ConnectionPointContainer cps;
 167     IEHTMLWindow html_window;
 168     NewWindowManager nwm;
 169 };
 170
 171 struct WebBrowser {
 172     IWebBrowser2             IWebBrowser2_iface;
 173     IOleObject               IOleObject_iface;
 174     IOleInPlaceObject        IOleInPlaceObject_iface;
 175     IOleControl              IOleControl_iface;
 176     IPersistStorage          IPersistStorage_iface;
 177     IPersistMemory           IPersistMemory_iface;
 178     IPersistStreamInit       IPersistStreamInit_iface;
 179     IProvideClassInfo2       IProvideClassInfo2_iface;
 180     IViewObject2             IViewObject2_iface;
 181     IOleInPlaceActiveObject  IOleInPlaceActiveObject_iface;
 182     IOleCommandTarget        IOleCommandTarget_iface;
 183     IServiceProvider         IServiceProvider_iface;
 184     IDataObject              IDataObject_iface;
 185     HlinkFrame hlink_frame;
 186
 187     LONG ref;
 188
 189     INT version;
 190
 191     IOleClientSite *client;
 192     IOleContainer *container;
 193     IOleInPlaceSiteEx *inplace;
 194
 195     /* window context */
 196
 197     HWND frame_hwnd;
 198     IOleInPlaceUIWindow *uiwindow;
 199     RECT pos_rect;
 200     RECT clip_rect;
 201     OLEINPLACEFRAMEINFO frameinfo;
 202     SIZEL extent;
 203
 204     HWND shell_embedding_hwnd;
 205
 206     VARIANT_BOOL register_browser;
 207     VARIANT_BOOL visible;
 208     VARIANT_BOOL menu_bar;
 209     VARIANT_BOOL address_bar;
 210     VARIANT_BOOL status_bar;
 211     VARIANT_BOOL tool_bar;
 212     VARIANT_BOOL full_screen;
 213     VARIANT_BOOL theater_mode;
 214
 215     DocHost doc_host;
 216 };
 217
 218 struct InternetExplorer {
 219     DocHost doc_host;
 220     IWebBrowser2 IWebBrowser2_iface;
 221     IExternalConnection IExternalConnection_iface;
 222     IServiceProvider IServiceProvider_iface;
 223     HlinkFrame hlink_frame;
 224
 225     LONG ref;
 226     LONG extern_ref;
 227
 228     HWND frame_hwnd;
 229     HWND status_hwnd;
 230     HMENU menu;
 231     BOOL nohome;
 232
 233     struct list entry;
 234 };
 235
 236 void WebBrowser_OleObject_Init(WebBrowser*) DECLSPEC_HIDDEN;
 237 void WebBrowser_ViewObject_Init(WebBrowser*) DECLSPEC_HIDDEN;
 238 void WebBrowser_Persist_Init(WebBrowser*) DECLSPEC_HIDDEN;
 239 void WebBrowser_ClassInfo_Init(WebBrowser*) DECLSPEC_HIDDEN;
 240
 241 void WebBrowser_OleObject_Destroy(WebBrowser*) DECLSPEC_HIDDEN;
 242
 243 void DocHost_Init(DocHost*,IWebBrowser2*,const IDocHostContainerVtbl*) DECLSPEC_HIDDEN;
 244 void DocHost_Release(DocHost*) DECLSPEC_HIDDEN;
 245 void DocHost_ClientSite_Init(DocHost*) DECLSPEC_HIDDEN;
 246 void DocHost_ClientSite_Release(DocHost*) DECLSPEC_HIDDEN;
 247 void DocHost_Frame_Init(DocHost*) DECLSPEC_HIDDEN;
 248 void release_dochost_client(DocHost*) DECLSPEC_HIDDEN;
 249
 250 void IEHTMLWindow_Init(DocHost*) DECLSPEC_HIDDEN;
 251 void NewWindowManager_Init(DocHost*) DECLSPEC_HIDDEN;
 252
 253 void HlinkFrame_Init(HlinkFrame*,IUnknown*,DocHost*) DECLSPEC_HIDDEN;
 254 BOOL HlinkFrame_QI(HlinkFrame*,REFIID,void**) DECLSPEC_HIDDEN;
 255
 256 HRESULT create_browser_service(DocHost*,ShellBrowser**) DECLSPEC_HIDDEN;
 257 void detach_browser_service(ShellBrowser*) DECLSPEC_HIDDEN;
 258 HRESULT create_shell_ui_helper(IShellUIHelper2**) DECLSPEC_HIDDEN;
 259
 260 void ConnectionPointContainer_Init(ConnectionPointContainer*,IUnknown*) DECLSPEC_HIDDEN;
 261 void ConnectionPointContainer_Destroy(ConnectionPointContainer*) DECLSPEC_HIDDEN;
 262
 263 void call_sink(ConnectionPoint*,DISPID,DISPPARAMS*) DECLSPEC_HIDDEN;
 264 HRESULT navigate_url(DocHost*,LPCWSTR,const VARIANT*,const VARIANT*,VARIANT*,VARIANT*) DECLSPEC_HIDDEN;
 265 HRESULT go_home(DocHost*) DECLSPEC_HIDDEN;
 266 HRESULT go_back(DocHost*) DECLSPEC_HIDDEN;
 267 HRESULT go_forward(DocHost*) DECLSPEC_HIDDEN;
 268 HRESULT refresh_document(DocHost*) DECLSPEC_HIDDEN;
 269 HRESULT get_location_url(DocHost*,BSTR*) DECLSPEC_HIDDEN;
 270 HRESULT set_dochost_url(DocHost*,const WCHAR*) DECLSPEC_HIDDEN;
 271 void handle_navigation_error(DocHost*,HRESULT,BSTR,IHTMLWindow2*) DECLSPEC_HIDDEN;
 272 HRESULT dochost_object_available(DocHost*,IUnknown*) DECLSPEC_HIDDEN;
 273 void set_doc_state(DocHost*,READYSTATE) DECLSPEC_HIDDEN;
 274 void deactivate_document(DocHost*) DECLSPEC_HIDDEN;
 275 void create_doc_view_hwnd(DocHost*) DECLSPEC_HIDDEN;
 276
 277 #define WM_DOCHOSTTASK (WM_USER+0x300)
 278 void push_dochost_task(DocHost*,task_header_t*,task_proc_t,task_destr_t,BOOL) DECLSPEC_HIDDEN;
 279 void abort_dochost_tasks(DocHost*,task_proc_t) DECLSPEC_HIDDEN;
 280 LRESULT process_dochost_tasks(DocHost*) DECLSPEC_HIDDEN;
 281
 282 void InternetExplorer_WebBrowser_Init(InternetExplorer*) DECLSPEC_HIDDEN;
 283 HRESULT update_ie_statustext(InternetExplorer*, LPCWSTR) DECLSPEC_HIDDEN;
 284 void released_obj(void) DECLSPEC_HIDDEN;
 285 DWORD release_extern_ref(InternetExplorer*,BOOL) DECLSPEC_HIDDEN;
 286
 287 void register_iewindow_class(void) DECLSPEC_HIDDEN;
 288 void unregister_iewindow_class(void) DECLSPEC_HIDDEN;
 289
 290 #define TID_LIST \
 291     XCLSID(WebBrowser) \
 292     XCLSID(WebBrowser_V1) \
 293     XIID(IWebBrowser2)
 294
 295 typedef enum {
 296 #define XIID(iface) iface ## _tid,
 297 #define XCLSID(class) class ## _tid,
 298 TID_LIST
 299 #undef XIID
 300 #undef XCLSID
 301     LAST_tid
 302 } tid_t;
 303
 304 HRESULT get_typeinfo(tid_t,ITypeInfo**) DECLSPEC_HIDDEN;
 305 HRESULT register_class_object(BOOL) DECLSPEC_HIDDEN;
 306
 307 HRESULT WINAPI CUrlHistory_Create(IClassFactory*,IUnknown*,REFIID,void**) DECLSPEC_HIDDEN;
 308 HRESULT WINAPI InternetExplorer_Create(IClassFactory*,IUnknown*,REFIID,void**) DECLSPEC_HIDDEN;
 309 HRESULT WINAPI InternetShortcut_Create(IClassFactory*,IUnknown*,REFIID,void**) DECLSPEC_HIDDEN;
 310 HRESULT WINAPI WebBrowser_Create(IClassFactory*,IUnknown*,REFIID,void**) DECLSPEC_HIDDEN;
 311 HRESULT WINAPI WebBrowserV1_Create(IClassFactory*,IUnknown*,REFIID,void**) DECLSPEC_HIDDEN;
 312
 313 const char *debugstr_variant(const VARIANT*) DECLSPEC_HIDDEN;
 314
 315 extern LONG module_ref DECLSPEC_HIDDEN;
 316 extern HINSTANCE ieframe_instance DECLSPEC_HIDDEN;
 317
 318 static inline void lock_module(void) {
 319     InterlockedIncrement(&module_ref);
 320 }
 321
 322 static inline void unlock_module(void) {
 323     InterlockedDecrement(&module_ref);
 324 }
 325
 326 static inline void *heap_alloc(size_t len)
 327 {
 328     return HeapAlloc(GetProcessHeap(), 0, len);
 329 }
 330
 331 static inline void *heap_alloc_zero(size_t len)
 332 {
 333     return HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, len);
 334 }
 335
 336 static inline void *heap_realloc(void *mem, size_t len)
 337 {
 338     return HeapReAlloc(GetProcessHeap(), 0, mem, len);
 339 }
 340
 341 static inline BOOL heap_free(void *mem)
 342 {
 343     return HeapFree(GetProcessHeap(), 0, mem);
 344 }
 345
 346 static inline LPWSTR heap_strdupW(LPCWSTR str)
 347 {
 348     LPWSTR ret = NULL;
 349
 350     if(str) {
 351         DWORD size;
 352
 353         size = (strlenW(str)+1)*sizeof(WCHAR);
 354         ret = heap_alloc(size);
 355         if(ret)
 356             memcpy(ret, str, size);
 357     }
 358
 359     return ret;
 360 }
 361
 362 static inline LPWSTR co_strdupW(LPCWSTR str)
 363 {
 364     WCHAR *ret = CoTaskMemAlloc((strlenW(str) + 1)*sizeof(WCHAR));
 365     if (ret)
 366         lstrcpyW(ret, str);
 367     return ret;
 368 }
 369
 370 static inline LPWSTR co_strdupAtoW(LPCSTR str)
 371 {
 372     INT len;
 373     WCHAR *ret;
 374     len = MultiByteToWideChar(CP_ACP, 0, str, -1, NULL, 0);
 375     ret = CoTaskMemAlloc(len*sizeof(WCHAR));
 376     if (ret)
 377         MultiByteToWideChar(CP_ACP, 0, str, -1, ret, len);
 378     return ret;
 379 }
 380
 381 static inline LPSTR co_strdupWtoA(LPCWSTR str)
 382 {
 383     INT len;
 384     CHAR *ret;
 385     len = WideCharToMultiByte(CP_ACP, 0, str, -1, NULL, 0, 0, 0);
 386     ret = CoTaskMemAlloc(len);
 387     if (ret)
 388         WideCharToMultiByte(CP_ACP, 0, str, -1, ret, len, 0, 0);
 389     return ret;
 390 }