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
  62     IUnknown *outer;
  63     DocHost *doc_host;
  64 } HlinkFrame;
  65
  66 struct _task_header_t;
  67
  68 typedef void (*task_proc_t)(DocHost*, struct _task_header_t*);
  69 typedef void (*task_destr_t)(struct _task_header_t*);
  70
  71 typedef struct _task_header_t {
  72     struct list entry;
  73     task_proc_t proc;
  74     task_destr_t destr;
  75 } task_header_t;
  76
  77 typedef struct {
  78     IShellBrowser IShellBrowser_iface;
  79     IBrowserService IBrowserService_iface;
  80     IDocObjectService IDocObjectService_iface;
  81
  82     LONG ref;
  83
  84     DocHost *doc_host;
  85 }  ShellBrowser;
  86
  87 typedef struct {
  88     IHTMLWindow2 IHTMLWindow2_iface;
  89     DocHost *doc_host;
  90 } IEHTMLWindow;
  91
  92 typedef struct {
  93     INewWindowManager INewWindowManager_iface;
  94     DocHost *doc_host;
  95 } NewWindowManager;
  96
  97 typedef struct {
  98     WCHAR *url;
  99 } travellog_entry_t;
 100
 101 typedef struct _IDocHostContainerVtbl
 102 {
 103     ULONG (*addref)(DocHost*);
 104     ULONG (*release)(DocHost*);
 105     void (WINAPI* GetDocObjRect)(DocHost*,RECT*);
 106     HRESULT (WINAPI* SetStatusText)(DocHost*,LPCWSTR);
 107     void (WINAPI* SetURL)(DocHost*,LPCWSTR);
 108     HRESULT (*exec)(DocHost*,const GUID*,DWORD,DWORD,VARIANT*,VARIANT*);
 109 } IDocHostContainerVtbl;
 110
 111 struct DocHost {
 112     IOleClientSite      IOleClientSite_iface;
 113     IOleInPlaceSiteEx   IOleInPlaceSiteEx_iface;
 114     IDocHostUIHandler2  IDocHostUIHandler2_iface;
 115     IOleDocumentSite    IOleDocumentSite_iface;
 116     IOleControlSite     IOleControlSite_iface;
 117     IOleCommandTarget   IOleCommandTarget_iface;
 118     IDispatch           IDispatch_iface;
 119     IPropertyNotifySink IPropertyNotifySink_iface;
 120     IServiceProvider    IServiceProvider_iface;
 121
 122     /* Interfaces of InPlaceFrame object */
 123     IOleInPlaceFrame  IOleInPlaceFrame_iface;
 124
 125     IWebBrowser2 *wb;
 126
 127     IDispatch *client_disp;
 128     IDocHostUIHandler *hostui;
 129     IOleInPlaceFrame *frame;
 130
 131     IUnknown *document;
 132     IOleDocumentView *view;
 133     IUnknown *doc_navigate;
 134
 135     const IDocHostContainerVtbl *container_vtbl;
 136
 137     HWND hwnd;
 138     HWND frame_hwnd;
 139
 140     struct list task_queue;
 141
 142     LPOLESTR url;
 143
 144     VARIANT_BOOL silent;
 145     VARIANT_BOOL offline;
 146     VARIANT_BOOL busy;
 147
 148     READYSTATE ready_state;
 149     READYSTATE doc_state;
 150     DWORD prop_notif_cookie;
 151     BOOL is_prop_notif;
 152
 153     ShellBrowser *browser_service;
 154
 155     travellog_entry_t *travellog;
 156     unsigned travellog_size;
 157     unsigned travellog_length;
 158     unsigned travellog_position;
 159
 160     ConnectionPointContainer cps;
 161     IEHTMLWindow html_window;
 162     NewWindowManager nwm;
 163 };
 164
 165 struct WebBrowser {
 166     IWebBrowser2             IWebBrowser2_iface;
 167     IOleObject               IOleObject_iface;
 168     IOleInPlaceObject        IOleInPlaceObject_iface;
 169     IOleControl              IOleControl_iface;
 170     IPersistStorage          IPersistStorage_iface;
 171     IPersistMemory           IPersistMemory_iface;
 172     IPersistStreamInit       IPersistStreamInit_iface;
 173     IProvideClassInfo2       IProvideClassInfo2_iface;
 174     IViewObject2             IViewObject2_iface;
 175     IOleInPlaceActiveObject  IOleInPlaceActiveObject_iface;
 176     IOleCommandTarget        IOleCommandTarget_iface;
 177     IServiceProvider         IServiceProvider_iface;
 178     IDataObject              IDataObject_iface;
 179     HlinkFrame hlink_frame;
 180
 181     LONG ref;
 182
 183     INT version;
 184
 185     IOleClientSite *client;
 186     IOleContainer *container;
 187     IOleInPlaceSiteEx *inplace;
 188
 189     /* window context */
 190
 191     HWND frame_hwnd;
 192     IOleInPlaceUIWindow *uiwindow;
 193     RECT pos_rect;
 194     RECT clip_rect;
 195     OLEINPLACEFRAMEINFO frameinfo;
 196     SIZEL extent;
 197
 198     HWND shell_embedding_hwnd;
 199
 200     VARIANT_BOOL register_browser;
 201     VARIANT_BOOL visible;
 202     VARIANT_BOOL menu_bar;
 203     VARIANT_BOOL address_bar;
 204     VARIANT_BOOL status_bar;
 205     VARIANT_BOOL tool_bar;
 206     VARIANT_BOOL full_screen;
 207     VARIANT_BOOL theater_mode;
 208
 209     DocHost doc_host;
 210 };
 211
 212 typedef struct {
 213     DocHost doc_host;
 214
 215     LONG ref;
 216
 217     InternetExplorer *ie;
 218 } IEDocHost;
 219
 220 struct InternetExplorer {
 221     IWebBrowser2 IWebBrowser2_iface;
 222     IServiceProvider IServiceProvider_iface;
 223     HlinkFrame hlink_frame;
 224
 225     LONG ref;
 226
 227     HWND frame_hwnd;
 228     HWND status_hwnd;
 229     HMENU menu;
 230     BOOL nohome;
 231
 232     struct list entry;
 233     IEDocHost *doc_host;
 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
 259 void ConnectionPointContainer_Init(ConnectionPointContainer*,IUnknown*) DECLSPEC_HIDDEN;
 260 void ConnectionPointContainer_Destroy(ConnectionPointContainer*) DECLSPEC_HIDDEN;
 261
 262 void call_sink(ConnectionPoint*,DISPID,DISPPARAMS*) DECLSPEC_HIDDEN;
 263 HRESULT navigate_url(DocHost*,LPCWSTR,const VARIANT*,const VARIANT*,VARIANT*,VARIANT*) DECLSPEC_HIDDEN;
 264 HRESULT go_home(DocHost*) DECLSPEC_HIDDEN;
 265 HRESULT go_back(DocHost*) DECLSPEC_HIDDEN;
 266 HRESULT get_location_url(DocHost*,BSTR*) DECLSPEC_HIDDEN;
 267 HRESULT set_dochost_url(DocHost*,const WCHAR*) DECLSPEC_HIDDEN;
 268 void handle_navigation_error(DocHost*,HRESULT,BSTR,IHTMLWindow2*) DECLSPEC_HIDDEN;
 269 HRESULT dochost_object_available(DocHost*,IUnknown*) DECLSPEC_HIDDEN;
 270 void set_doc_state(DocHost*,READYSTATE) DECLSPEC_HIDDEN;
 271 void deactivate_document(DocHost*) DECLSPEC_HIDDEN;
 272 void create_doc_view_hwnd(DocHost*) DECLSPEC_HIDDEN;
 273
 274 #define WM_DOCHOSTTASK (WM_USER+0x300)
 275 void push_dochost_task(DocHost*,task_header_t*,task_proc_t,task_destr_t,BOOL) DECLSPEC_HIDDEN;
 276 void abort_dochost_tasks(DocHost*,task_proc_t) DECLSPEC_HIDDEN;
 277 LRESULT process_dochost_tasks(DocHost*) DECLSPEC_HIDDEN;
 278
 279 void InternetExplorer_WebBrowser_Init(InternetExplorer*) DECLSPEC_HIDDEN;
 280 HRESULT update_ie_statustext(InternetExplorer*, LPCWSTR) DECLSPEC_HIDDEN;
 281 void released_obj(void) DECLSPEC_HIDDEN;
 282
 283 void register_iewindow_class(void) DECLSPEC_HIDDEN;
 284 void unregister_iewindow_class(void) DECLSPEC_HIDDEN;
 285
 286 #define TID_LIST \
 287     XCLSID(WebBrowser) \
 288     XCLSID(WebBrowser_V1) \
 289     XIID(IWebBrowser2)
 290
 291 typedef enum {
 292 #define XIID(iface) iface ## _tid,
 293 #define XCLSID(class) class ## _tid,
 294 TID_LIST
 295 #undef XIID
 296 #undef XCLSID
 297     LAST_tid
 298 } tid_t;
 299
 300 HRESULT get_typeinfo(tid_t,ITypeInfo**) DECLSPEC_HIDDEN;
 301 HRESULT register_class_object(BOOL) DECLSPEC_HIDDEN;
 302
 303 HRESULT WINAPI CUrlHistory_Create(IClassFactory*,IUnknown*,REFIID,void**) DECLSPEC_HIDDEN;
 304 HRESULT WINAPI InternetExplorer_Create(IClassFactory*,IUnknown*,REFIID,void**) DECLSPEC_HIDDEN;
 305 HRESULT WINAPI InternetShortcut_Create(IClassFactory*,IUnknown*,REFIID,void**) DECLSPEC_HIDDEN;
 306 HRESULT WINAPI TaskbarList_Create(IClassFactory*,IUnknown*,REFIID,void**) DECLSPEC_HIDDEN;
 307 HRESULT WINAPI WebBrowser_Create(IClassFactory*,IUnknown*,REFIID,void**) DECLSPEC_HIDDEN;
 308 HRESULT WINAPI WebBrowserV1_Create(IClassFactory*,IUnknown*,REFIID,void**) DECLSPEC_HIDDEN;
 309
 310 const char *debugstr_variant(const VARIANT*) DECLSPEC_HIDDEN;
 311
 312 extern LONG module_ref DECLSPEC_HIDDEN;
 313 extern HINSTANCE ieframe_instance DECLSPEC_HIDDEN;
 314
 315 static inline void lock_module(void) {
 316     InterlockedIncrement(&module_ref);
 317 }
 318
 319 static inline void unlock_module(void) {
 320     InterlockedDecrement(&module_ref);
 321 }
 322
 323 static inline void *heap_alloc(size_t len)
 324 {
 325     return HeapAlloc(GetProcessHeap(), 0, len);
 326 }
 327
 328 static inline void *heap_alloc_zero(size_t len)
 329 {
 330     return HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, len);
 331 }
 332
 333 static inline void *heap_realloc(void *mem, size_t len)
 334 {
 335     return HeapReAlloc(GetProcessHeap(), 0, mem, len);
 336 }
 337
 338 static inline BOOL heap_free(void *mem)
 339 {
 340     return HeapFree(GetProcessHeap(), 0, mem);
 341 }
 342
 343 static inline LPWSTR heap_strdupW(LPCWSTR str)
 344 {
 345     LPWSTR ret = NULL;
 346
 347     if(str) {
 348         DWORD size;
 349
 350         size = (strlenW(str)+1)*sizeof(WCHAR);
 351         ret = heap_alloc(size);
 352         if(ret)
 353             memcpy(ret, str, size);
 354     }
 355
 356     return ret;
 357 }
 358
 359 static inline LPWSTR co_strdupW(LPCWSTR str)
 360 {
 361     WCHAR *ret = CoTaskMemAlloc((strlenW(str) + 1)*sizeof(WCHAR));
 362     if (ret)
 363         lstrcpyW(ret, str);
 364     return ret;
 365 }
 366
 367 static inline LPWSTR co_strdupAtoW(LPCSTR str)
 368 {
 369     INT len;
 370     WCHAR *ret;
 371     len = MultiByteToWideChar(CP_ACP, 0, str, -1, NULL, 0);
 372     ret = CoTaskMemAlloc(len*sizeof(WCHAR));
 373     if (ret)
 374         MultiByteToWideChar(CP_ACP, 0, str, -1, ret, len);
 375     return ret;
 376 }
 377
 378 static inline LPSTR co_strdupWtoA(LPCWSTR str)
 379 {
 380     INT len;
 381     CHAR *ret;
 382     len = WideCharToMultiByte(CP_ACP, 0, str, -1, NULL, 0, 0, 0);
 383     ret = CoTaskMemAlloc(len);
 384     if (ret)
 385         WideCharToMultiByte(CP_ACP, 0, str, -1, ret, len, 0, 0);
 386     return ret;
 387 }