dlls/mshtml/nsembed.c

   1 /*
   2  * Copyright 2005-2006 Jacek Caban for CodeWeavers
   3  *
   4  * This library is free software; you can redistribute it and/or
   5  * modify it under the terms of the GNU Lesser General Public
   6  * License as published by the Free Software Foundation; either
   7  * version 2.1 of the License, or (at your option) any later version.
   8  *
   9  * This library is distributed in the hope that it will be useful,
  10  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  11  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  12  * Lesser General Public License for more details.
  13  *
  14  * You should have received a copy of the GNU Lesser General Public
  15  * License along with this library; if not, write to the Free Software
  16  * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
  17  */
  18
  19 #include "config.h"
  20
  21 #include <stdarg.h>
  22
  23 #define COBJMACROS
  24
  25 #include "windef.h"
  26 #include "winbase.h"
  27 #include "winuser.h"
  28 #include "winreg.h"
  29 #include "ole2.h"
  30
  31 #include "wine/debug.h"
  32 #include "wine/unicode.h"
  33
  34 #include "mshtml_private.h"
  35
  36 WINE_DEFAULT_DEBUG_CHANNEL(mshtml);
  37
  38 #define NS_APPSTARTUPNOTIFIER_CONTRACTID "@mozilla.org/embedcomp/appstartup-notifier;1"
  39 #define NS_WEBBROWSER_CONTRACTID "@mozilla.org/embedding/browser/nsWebBrowser;1"
  40 #define NS_PROFILE_CONTRACTID "@mozilla.org/profile/manager;1"
  41 #define NS_MEMORY_CONTRACTID "@mozilla.org/xpcom/memory-service;1"
  42 #define NS_STRINGSTREAM_CONTRACTID "@mozilla.org/io/string-input-stream;1"
  43 #define NS_COMMANDPARAMS_CONTRACTID "@mozilla.org/embedcomp/command-params;1"
  44 #define NS_HTMLSERIALIZER_CONTRACTID "@mozilla.org/layout/contentserializer;1?mimetype=text/html"
  45
  46 #define APPSTARTUP_TOPIC "app-startup"
  47
  48 #define PR_UINT32_MAX 0xffffffff
  49
  50 struct nsCStringContainer {
  51     void *v;
  52     void *d1;
  53     PRUint32 d2;
  54     void *d3;
  55 };
  56
  57 static nsresult (*NS_InitXPCOM2)(nsIServiceManager**,void*,void*);
  58 static nsresult (*NS_ShutdownXPCOM)(nsIServiceManager*);
  59 static nsresult (*NS_GetComponentRegistrar)(nsIComponentRegistrar**);
  60 static nsresult (*NS_StringContainerInit)(nsStringContainer*);
  61 static nsresult (*NS_CStringContainerInit)(nsCStringContainer*);
  62 static nsresult (*NS_StringContainerFinish)(nsStringContainer*);
  63 static nsresult (*NS_CStringContainerFinish)(nsCStringContainer*);
  64 static nsresult (*NS_StringSetData)(nsAString*,const PRUnichar*,PRUint32);
  65 static nsresult (*NS_CStringSetData)(nsACString*,const char*,PRUint32);
  66 static nsresult (*NS_NewLocalFile)(const nsAString*,PRBool,nsIFile**);
  67 static PRUint32 (*NS_StringGetData)(const nsAString*,const PRUnichar **,PRBool*);
  68 static PRUint32 (*NS_CStringGetData)(const nsACString*,const char**,PRBool*);
  69
  70 static HINSTANCE hXPCOM = NULL;
  71
  72 static nsIServiceManager *pServMgr = NULL;
  73 static nsIComponentManager *pCompMgr = NULL;
  74 static nsIMemory *nsmem = NULL;
  75
  76 static const WCHAR wszNsContainer[] = {'N','s','C','o','n','t','a','i','n','e','r',0};
  77
  78 static ATOM nscontainer_class;
  79
  80 static LRESULT WINAPI nsembed_proc(HWND hwnd, UINT msg, WPARAM wParam, LPARAM lParam)
  81 {
  82     NSContainer *This;
  83     nsresult nsres;
  84
  85     static const WCHAR wszTHIS[] = {'T','H','I','S',0};
  86
  87     if(msg == WM_CREATE) {
  88         This = *(NSContainer**)lParam;
  89         SetPropW(hwnd, wszTHIS, This);
  90     }else {
  91         This = (NSContainer*)GetPropW(hwnd, wszTHIS);
  92     }
  93
  94     switch(msg) {
  95         case WM_SIZE:
  96             TRACE("(%p)->(WM_SIZE)\n", This);
  97
  98             nsres = nsIBaseWindow_SetSize(This->window,
  99                     LOWORD(lParam), HIWORD(lParam), TRUE);
 100             if(NS_FAILED(nsres))
 101                 WARN("SetSize failed: %08x\n", nsres);
 102     }
 103
 104     return DefWindowProcW(hwnd, msg, wParam, lParam);
 105 }
 106
 107
 108 static void register_nscontainer_class(void)
 109 {
 110     static WNDCLASSEXW wndclass = {
 111         sizeof(WNDCLASSEXW),
 112         CS_DBLCLKS,
 113         nsembed_proc,
 114         0, 0, NULL, NULL, NULL, NULL, NULL,
 115         wszNsContainer,
 116         NULL,
 117     };
 118     wndclass.hInstance = hInst;
 119     nscontainer_class = RegisterClassExW(&wndclass);
 120 }
 121
 122 static BOOL load_xpcom(const PRUnichar *gre_path)
 123 {
 124     WCHAR path_env[MAX_PATH];
 125     int len;
 126
 127     static const WCHAR wszPATH[] = {'P','A','T','H',0};
 128     static const WCHAR strXPCOM[] = {'x','p','c','o','m','.','d','l','l',0};
 129
 130     TRACE("(%s)\n", debugstr_w(gre_path));
 131
 132     /* We have to modify PATH as XPCOM loads other DLLs from this directory. */
 133     GetEnvironmentVariableW(wszPATH, path_env, sizeof(path_env)/sizeof(WCHAR));
 134     len = strlenW(path_env);
 135     path_env[len++] = ';';
 136     strcpyW(path_env+len, gre_path);
 137     SetEnvironmentVariableW(wszPATH, path_env);
 138
 139     hXPCOM = LoadLibraryW(strXPCOM);
 140     if(!hXPCOM) {
 141         WARN("Could not load XPCOM: %d\n", GetLastError());
 142         return FALSE;
 143     }
 144
 145 #define NS_DLSYM(func) \
 146     func = (typeof(func))GetProcAddress(hXPCOM, #func); \
 147     if(!func) \
 148         ERR("Could not GetProcAddress(" #func ") failed\n")
 149
 150     NS_DLSYM(NS_InitXPCOM2);
 151     NS_DLSYM(NS_ShutdownXPCOM);
 152     NS_DLSYM(NS_GetComponentRegistrar);
 153     NS_DLSYM(NS_StringContainerInit);
 154     NS_DLSYM(NS_CStringContainerInit);
 155     NS_DLSYM(NS_StringContainerFinish);
 156     NS_DLSYM(NS_CStringContainerFinish);
 157     NS_DLSYM(NS_StringSetData);
 158     NS_DLSYM(NS_CStringSetData);
 159     NS_DLSYM(NS_NewLocalFile);
 160     NS_DLSYM(NS_StringGetData);
 161     NS_DLSYM(NS_CStringGetData);
 162
 163 #undef NS_DLSYM
 164
 165     return TRUE;
 166 }
 167
 168 static void check_version(LPCWSTR gre_path)
 169 {
 170     WCHAR file_name[MAX_PATH];
 171     char version[128];
 172     DWORD read=0;
 173     HANDLE hfile;
 174
 175     static const WCHAR wszVersion[] = {'\\','V','E','R','S','I','O','N',0};
 176
 177     strcpyW(file_name, gre_path);
 178     strcatW(file_name, wszVersion);
 179
 180     hfile = CreateFileW(file_name, GENERIC_READ, FILE_SHARE_READ, NULL,
 181                         OPEN_EXISTING, FILE_ATTRIBUTE_NORMAL, NULL);
 182     if(hfile == INVALID_HANDLE_VALUE) {
 183         TRACE("unknown version\n");
 184         return;
 185     }
 186
 187     ReadFile(hfile, version, sizeof(version), &read, NULL);
 188     version[read] = 0;
 189
 190     TRACE("%s\n", debugstr_a(version));
 191
 192     CloseHandle(hfile);
 193 }
 194
 195 static BOOL load_wine_gecko(PRUnichar *gre_path)
 196 {
 197     HKEY hkey;
 198     DWORD res, type, size = MAX_PATH;
 199
 200     static const WCHAR wszMshtmlKey[] = {
 201         'S','o','f','t','w','a','r','e','\\','W','i','n','e',
 202         '\\','M','S','H','T','M','L',0};
 203     static const WCHAR wszGeckoPath[] =
 204         {'G','e','c','k','o','P','a','t','h',0};
 205
 206     /* @@ Wine registry key: HKCU\Software\Wine\MSHTML */
 207     res = RegOpenKeyW(HKEY_CURRENT_USER, wszMshtmlKey, &hkey);
 208     if(res != ERROR_SUCCESS)
 209         return FALSE;
 210
 211     res = RegQueryValueExW(hkey, wszGeckoPath, NULL, &type, (LPBYTE)gre_path, &size);
 212     if(res != ERROR_SUCCESS || type != REG_SZ)
 213         return FALSE;
 214
 215     if(TRACE_ON(mshtml))
 216         check_version(gre_path);
 217
 218     return load_xpcom(gre_path);
 219 }
 220
 221 static void set_profile(void)
 222 {
 223     nsIProfile *profile;
 224     PRBool exists = FALSE;
 225     nsresult nsres;
 226
 227     static const WCHAR wszMSHTML[] = {'M','S','H','T','M','L',0};
 228
 229     nsres = nsIServiceManager_GetServiceByContactID(pServMgr, NS_PROFILE_CONTRACTID,
 230                                          &IID_nsIProfile, (void**)&profile);
 231     if(NS_FAILED(nsres)) {
 232         ERR("Could not get profile service: %08x\n", nsres);
 233         return;
 234     }
 235
 236     nsres = nsIProfile_ProfileExists(profile, wszMSHTML, &exists);
 237     if(!exists) {
 238         nsres = nsIProfile_CreateNewProfile(profile, wszMSHTML, NULL, NULL, FALSE);
 239         if(NS_FAILED(nsres))
 240             ERR("CreateNewProfile failed: %08x\n", nsres);
 241     }
 242
 243     nsres = nsIProfile_SetCurrentProfile(profile, wszMSHTML);
 244     if(NS_FAILED(nsres))
 245         ERR("SetCurrentProfile failed: %08x\n", nsres);
 246
 247     nsIProfile_Release(profile);
 248 }
 249
 250 static BOOL init_xpcom(const PRUnichar *gre_path)
 251 {
 252     nsresult nsres;
 253     nsIObserver *pStartNotif;
 254     nsIComponentRegistrar *registrar = NULL;
 255     nsAString path;
 256     nsIFile *gre_dir;
 257
 258     nsAString_Init(&path, gre_path);
 259     nsres = NS_NewLocalFile(&path, FALSE, &gre_dir);
 260     nsAString_Finish(&path);
 261     if(NS_FAILED(nsres)) {
 262         ERR("NS_NewLocalFile failed: %08x\n", nsres);
 263         FreeLibrary(hXPCOM);
 264         return FALSE;
 265     }
 266
 267     nsres = NS_InitXPCOM2(&pServMgr, gre_dir, NULL);
 268     if(NS_FAILED(nsres)) {
 269         ERR("NS_InitXPCOM2 failed: %08x\n", nsres);
 270         FreeLibrary(hXPCOM);
 271         return FALSE;
 272     }
 273
 274     nsres = nsIServiceManager_QueryInterface(pServMgr, &IID_nsIComponentManager, (void**)&pCompMgr);
 275     if(NS_FAILED(nsres))
 276         ERR("Could not get nsIComponentManager: %08x\n", nsres);
 277
 278     nsres = NS_GetComponentRegistrar(&registrar);
 279     if(NS_SUCCEEDED(nsres)) {
 280         nsres = nsIComponentRegistrar_AutoRegister(registrar, NULL);
 281         if(NS_FAILED(nsres))
 282             ERR("AutoRegister(NULL) failed: %08x\n", nsres);
 283
 284         nsres = nsIComponentRegistrar_AutoRegister(registrar, gre_dir);
 285         if(NS_FAILED(nsres))
 286             ERR("AutoRegister(gre_dir) failed: %08x\n", nsres);
 287
 288         init_nsio(pCompMgr, registrar);
 289     }else {
 290         ERR("NS_GetComponentRegistrar failed: %08x\n", nsres);
 291     }
 292
 293     nsres = nsIComponentManager_CreateInstanceByContractID(pCompMgr, NS_APPSTARTUPNOTIFIER_CONTRACTID,
 294             NULL, &IID_nsIObserver, (void**)&pStartNotif);
 295     if(NS_SUCCEEDED(nsres)) {
 296         nsres = nsIObserver_Observe(pStartNotif, NULL, APPSTARTUP_TOPIC, NULL);
 297         if(NS_FAILED(nsres))
 298             ERR("Observe failed: %08x\n", nsres);
 299
 300         nsIObserver_Release(pStartNotif);
 301     }else {
 302         ERR("could not get appstartup-notifier: %08x\n", nsres);
 303     }
 304
 305     set_profile();
 306
 307     nsres = nsIComponentManager_CreateInstanceByContractID(pCompMgr, NS_MEMORY_CONTRACTID,
 308             NULL, &IID_nsIMemory, (void**)&nsmem);
 309     if(NS_FAILED(nsres))
 310         ERR("Could not get nsIMemory: %08x\n", nsres);
 311
 312     if(registrar) {
 313         register_nsservice(registrar, pServMgr);
 314         nsIComponentRegistrar_Release(registrar);
 315     }
 316
 317     return TRUE;
 318 }
 319
 320 static CRITICAL_SECTION cs_load_gecko;
 321 static CRITICAL_SECTION_DEBUG cs_load_gecko_dbg =
 322 {
 323     0, 0, &cs_load_gecko,
 324     { &cs_load_gecko_dbg.ProcessLocksList, &cs_load_gecko_dbg.ProcessLocksList },
 325       0, 0, { (DWORD_PTR)(__FILE__ ": load_gecko") }
 326 };
 327 static CRITICAL_SECTION cs_load_gecko = { &cs_load_gecko_dbg, -1, 0, 0, 0, 0 };
 328
 329 static BOOL load_gecko(void)
 330 {
 331     PRUnichar gre_path[MAX_PATH];
 332     BOOL ret = FALSE;
 333
 334     static LONG loading_thread;
 335
 336     TRACE("()\n");
 337
 338     /* load_gecko may be called recursively */
 339     if(loading_thread == GetCurrentThreadId())
 340         return pCompMgr != NULL;
 341
 342     EnterCriticalSection(&cs_load_gecko);
 343
 344     if(!loading_thread) {
 345         loading_thread = GetCurrentThreadId();
 346
 347         if(load_wine_gecko(gre_path)
 348            || (install_wine_gecko() && load_wine_gecko(gre_path)))
 349             ret = init_xpcom(gre_path);
 350         else
 351            MESSAGE("Could not load Mozilla. HTML rendering will be disabled.\n");
 352     }else {
 353         ret = pCompMgr != NULL;
 354     }
 355
 356     LeaveCriticalSection(&cs_load_gecko);
 357
 358     return ret;
 359 }
 360
 361 void *nsalloc(size_t size)
 362 {
 363     return nsIMemory_Alloc(nsmem, size);
 364 }
 365
 366 void nsfree(void *mem)
 367 {
 368     nsIMemory_Free(nsmem, mem);
 369 }
 370
 371 void nsACString_Init(nsACString *str, const char *data)
 372 {
 373     NS_CStringContainerInit(str);
 374     if(data)
 375         nsACString_SetData(str, data);
 376 }
 377
 378 void nsACString_SetData(nsACString *str, const char *data)
 379 {
 380     NS_CStringSetData(str, data, PR_UINT32_MAX);
 381 }
 382
 383 PRUint32 nsACString_GetData(const nsACString *str, const char **data, PRBool *termited)
 384 {
 385     return NS_CStringGetData(str, data, termited);
 386 }
 387
 388 void nsACString_Finish(nsACString *str)
 389 {
 390     NS_CStringContainerFinish(str);
 391 }
 392
 393 void nsAString_Init(nsAString *str, const PRUnichar *data)
 394 {
 395     NS_StringContainerInit(str);
 396     if(data)
 397         NS_StringSetData(str, data, PR_UINT32_MAX);
 398 }
 399
 400 PRUint32 nsAString_GetData(const nsAString *str, const PRUnichar **data, PRBool *termited)
 401 {
 402     return NS_StringGetData(str, data, termited);
 403 }
 404
 405 void nsAString_Finish(nsAString *str)
 406 {
 407     NS_StringContainerFinish(str);
 408 }
 409
 410 nsIInputStream *create_nsstream(const char *data, PRInt32 data_len)
 411 {
 412     nsIStringInputStream *ret;
 413     nsresult nsres;
 414
 415     if(!pCompMgr)
 416         return NULL;
 417
 418     nsres = nsIComponentManager_CreateInstanceByContractID(pCompMgr,
 419             NS_STRINGSTREAM_CONTRACTID, NULL, &IID_nsIStringInputStream,
 420             (void**)&ret);
 421     if(NS_FAILED(nsres)) {
 422         ERR("Could not get nsIStringInputStream\n");
 423         return NULL;
 424     }
 425
 426     nsres = nsIStringInputStream_SetData(ret, data, data_len);
 427     if(NS_FAILED(nsres)) {
 428         ERR("AdoptData failed: %08x\n", nsres);
 429         nsIStringInputStream_Release(ret);
 430         return NULL;
 431     }
 432
 433     return (nsIInputStream*)ret;
 434 }
 435
 436 nsICommandParams *create_nscommand_params(void)
 437 {
 438     nsICommandParams *ret = NULL;
 439     nsresult nsres;
 440
 441     if(!pCompMgr)
 442         return NULL;
 443
 444     nsres = nsIComponentManager_CreateInstanceByContractID(pCompMgr,
 445             NS_COMMANDPARAMS_CONTRACTID, NULL, &IID_nsICommandParams,
 446             (void**)&ret);
 447     if(NS_FAILED(nsres))
 448         ERR("Could not get nsICommandParams\n");
 449
 450     return ret;
 451 }
 452
 453 static void nsnode_to_nsstring_rec(nsIContentSerializer *serializer, nsIDOMNode *nsnode, nsAString *str)
 454 {
 455     nsIDOMNodeList *node_list = NULL;
 456     PRBool has_children = FALSE;
 457     PRUint16 type;
 458     nsresult nsres;
 459
 460     nsIDOMNode_HasChildNodes(nsnode, &has_children);
 461
 462     nsres = nsIDOMNode_GetNodeType(nsnode, &type);
 463     if(NS_FAILED(nsres)) {
 464         ERR("GetType failed: %08x\n", nsres);
 465         return;
 466     }
 467
 468     switch(type) {
 469     case ELEMENT_NODE: {
 470         nsIDOMElement *nselem;
 471         nsIDOMNode_QueryInterface(nsnode, &IID_nsIDOMElement, (void**)&nselem);
 472         nsIContentSerializer_AppendElementStart(serializer, nselem, has_children, str);
 473         nsIDOMElement_Release(nselem);
 474         break;
 475     }
 476     case TEXT_NODE: {
 477         nsIDOMText *nstext;
 478         nsIDOMNode_QueryInterface(nsnode, &IID_nsIDOMText, (void**)&nstext);
 479         nsIContentSerializer_AppendText(serializer, nstext, 0, -1, str);
 480         nsIDOMText_Release(nstext);
 481         break;
 482     }
 483     case DOCUMENT_NODE: {
 484         nsIDOMDocument *nsdoc;
 485         nsIDOMNode_QueryInterface(nsnode, &IID_nsIDOMDocument, (void**)&nsdoc);
 486         nsIContentSerializer_AppendDocumentStart(serializer, nsdoc, str);
 487         nsIDOMDocument_Release(nsdoc);
 488         break;
 489     }
 490     default:
 491         FIXME("Unhandled type %u\n", type);
 492     }
 493
 494     if(has_children) {
 495         PRUint32 child_cnt, i;
 496         nsIDOMNode *child_node;
 497
 498         nsIDOMNode_GetChildNodes(nsnode, &node_list);
 499         nsIDOMNodeList_GetLength(node_list, &child_cnt);
 500
 501         for(i=0; i<child_cnt; i++) {
 502             nsres = nsIDOMNodeList_Item(node_list, i, &child_node);
 503             if(NS_SUCCEEDED(nsres)) {
 504                 nsnode_to_nsstring_rec(serializer, child_node, str);
 505                 nsIDOMNode_Release(child_node);
 506             }else {
 507                 ERR("Item failed: %08x\n", nsres);
 508             }
 509         }
 510
 511         nsIDOMNodeList_Release(node_list);
 512     }
 513
 514     if(type == ELEMENT_NODE) {
 515         nsIDOMElement *nselem;
 516         nsIDOMNode_QueryInterface(nsnode, &IID_nsIDOMElement, (void**)&nselem);
 517         nsIContentSerializer_AppendElementEnd(serializer, nselem, str);
 518         nsIDOMElement_Release(nselem);
 519     }
 520 }
 521
 522 void nsnode_to_nsstring(nsIDOMNode *nsdoc, nsAString *str)
 523 {
 524     nsIContentSerializer *serializer;
 525     nsIDOMNode *nsnode;
 526     nsresult nsres;
 527
 528     nsres = nsIComponentManager_CreateInstanceByContractID(pCompMgr,
 529             NS_HTMLSERIALIZER_CONTRACTID, NULL, &IID_nsIContentSerializer,
 530             (void**)&serializer);
 531     if(NS_FAILED(nsres)) {
 532         ERR("Could not get nsIContentSerializer: %08x\n", nsres);
 533         return;
 534     }
 535
 536     nsres = nsIContentSerializer_Init(serializer, 0, 100, NULL, FALSE);
 537     if(NS_FAILED(nsres))
 538         ERR("Init failed: %08x\n", nsres);
 539
 540     nsIDOMDocument_QueryInterface(nsdoc, &IID_nsIDOMNode, (void**)&nsnode);
 541     nsnode_to_nsstring_rec(serializer, nsnode, str);
 542     nsIDOMNode_Release(nsnode);
 543
 544     nsres = nsIContentSerializer_Flush(serializer, str);
 545     if(NS_FAILED(nsres))
 546         ERR("Flush failed: %08x\n", nsres);
 547
 548     nsIContentSerializer_Release(serializer);
 549 }
 550
 551 void close_gecko(void)
 552 {
 553     TRACE("()\n");
 554
 555     if(pCompMgr)
 556         nsIComponentManager_Release(pCompMgr);
 557
 558     if(pServMgr)
 559         nsIServiceManager_Release(pServMgr);
 560
 561     if(nsmem)
 562         nsIMemory_Release(nsmem);
 563
 564     if(hXPCOM)
 565         FreeLibrary(hXPCOM);
 566 }
 567
 568 /**********************************************************
 569  *      nsIWebBrowserChrome interface
 570  */
 571
 572 #define NSWBCHROME_THIS(iface) DEFINE_THIS(NSContainer, WebBrowserChrome, iface)
 573
 574 static nsresult NSAPI nsWebBrowserChrome_QueryInterface(nsIWebBrowserChrome *iface,
 575         nsIIDRef riid, nsQIResult result)
 576 {
 577     NSContainer *This = NSWBCHROME_THIS(iface);
 578
 579     *result = NULL;
 580     if(IsEqualGUID(&IID_nsISupports, riid)) {
 581         TRACE("(%p)->(IID_nsISupports, %p)\n", This, result);
 582         *result = NSWBCHROME(This);
 583     }else if(IsEqualGUID(&IID_nsIWebBrowserChrome, riid)) {
 584         TRACE("(%p)->(IID_nsIWebBrowserChrome, %p)\n", This, result);
 585         *result = NSWBCHROME(This);
 586     }else if(IsEqualGUID(&IID_nsIContextMenuListener, riid)) {
 587         TRACE("(%p)->(IID_nsIContextMenuListener, %p)\n", This, result);
 588         *result = NSCML(This);
 589     }else if(IsEqualGUID(&IID_nsIURIContentListener, riid)) {
 590         TRACE("(%p)->(IID_nsIURIContentListener %p)\n", This, result);
 591         *result = NSURICL(This);
 592     }else if(IsEqualGUID(&IID_nsIEmbeddingSiteWindow, riid)) {
 593         TRACE("(%p)->(IID_nsIEmbeddingSiteWindow %p)\n", This, result);
 594         *result = NSEMBWNDS(This);
 595     }else if(IsEqualGUID(&IID_nsITooltipListener, riid)) {
 596         TRACE("(%p)->(IID_nsITooltipListener %p)\n", This, result);
 597         *result = NSTOOLTIP(This);
 598     }else if(IsEqualGUID(&IID_nsIDOMEventListener, riid)) {
 599         TRACE("(%p)->(IID_nsIDOMEventListener %p)\n", This, result);
 600         *result = NSEVENTLIST(This);
 601     }else if(IsEqualGUID(&IID_nsIInterfaceRequestor, riid)) {
 602         TRACE("(%p)->(IID_nsIInterfaceRequestor %p)\n", This, result);
 603         *result = NSIFACEREQ(This);
 604     }else if(IsEqualGUID(&IID_nsIWeakReference, riid)) {
 605         TRACE("(%p)->(IID_nsIWeakReference %p)\n", This, result);
 606         *result = NSWEAKREF(This);
 607     }else if(IsEqualGUID(&IID_nsISupportsWeakReference, riid)) {
 608         TRACE("(%p)->(IID_nsISupportsWeakReference %p)\n", This, result);
 609         *result = NSSUPWEAKREF(This);
 610     }
 611
 612     if(*result) {
 613         nsIWebBrowserChrome_AddRef(NSWBCHROME(This));
 614         return NS_OK;
 615     }
 616
 617     TRACE("(%p)->(%s %p)\n", This, debugstr_guid(riid), result);
 618     return NS_NOINTERFACE;
 619 }
 620
 621 static nsrefcnt NSAPI nsWebBrowserChrome_AddRef(nsIWebBrowserChrome *iface)
 622 {
 623     NSContainer *This = NSWBCHROME_THIS(iface);
 624     LONG ref = InterlockedIncrement(&This->ref);
 625
 626     TRACE("(%p) ref=%d\n", This, ref);
 627
 628     return ref;
 629 }
 630
 631 static nsrefcnt NSAPI nsWebBrowserChrome_Release(nsIWebBrowserChrome *iface)
 632 {
 633     NSContainer *This = NSWBCHROME_THIS(iface);
 634     LONG ref = InterlockedDecrement(&This->ref);
 635
 636     TRACE("(%p) ref=%d\n", This, ref);
 637
 638     if(!ref) {
 639         if(This->parent)
 640             nsIWebBrowserChrome_Release(NSWBCHROME(This->parent));
 641         mshtml_free(This);
 642     }
 643
 644     return ref;
 645 }
 646
 647 static nsresult NSAPI nsWebBrowserChrome_SetStatus(nsIWebBrowserChrome *iface,
 648         PRUint32 statusType, const PRUnichar *status)
 649 {
 650     NSContainer *This = NSWBCHROME_THIS(iface);
 651     TRACE("(%p)->(%d %s)\n", This, statusType, debugstr_w(status));
 652     return NS_ERROR_NOT_IMPLEMENTED;
 653 }
 654
 655 static nsresult NSAPI nsWebBrowserChrome_GetWebBrowser(nsIWebBrowserChrome *iface,
 656         nsIWebBrowser **aWebBrowser)
 657 {
 658     NSContainer *This = NSWBCHROME_THIS(iface);
 659
 660     TRACE("(%p)->(%p)\n", This, aWebBrowser);
 661
 662     if(!aWebBrowser)
 663         return NS_ERROR_INVALID_ARG;
 664
 665     if(This->webbrowser)
 666         nsIWebBrowser_AddRef(This->webbrowser);
 667     *aWebBrowser = This->webbrowser;
 668     return S_OK;
 669 }
 670
 671 static nsresult NSAPI nsWebBrowserChrome_SetWebBrowser(nsIWebBrowserChrome *iface,
 672         nsIWebBrowser *aWebBrowser)
 673 {
 674     NSContainer *This = NSWBCHROME_THIS(iface);
 675
 676     TRACE("(%p)->(%p)\n", This, aWebBrowser);
 677
 678     if(aWebBrowser != This->webbrowser)
 679         ERR("Wrong nsWebBrowser!\n");
 680
 681     return NS_OK;
 682 }
 683
 684 static nsresult NSAPI nsWebBrowserChrome_GetChromeFlags(nsIWebBrowserChrome *iface,
 685         PRUint32 *aChromeFlags)
 686 {
 687     NSContainer *This = NSWBCHROME_THIS(iface);
 688     WARN("(%p)->(%p)\n", This, aChromeFlags);
 689     return NS_ERROR_NOT_IMPLEMENTED;
 690 }
 691
 692 static nsresult NSAPI nsWebBrowserChrome_SetChromeFlags(nsIWebBrowserChrome *iface,
 693         PRUint32 aChromeFlags)
 694 {
 695     NSContainer *This = NSWBCHROME_THIS(iface);
 696     WARN("(%p)->(%08x)\n", This, aChromeFlags);
 697     return NS_ERROR_NOT_IMPLEMENTED;
 698 }
 699
 700 static nsresult NSAPI nsWebBrowserChrome_DestroyBrowserWindow(nsIWebBrowserChrome *iface)
 701 {
 702     NSContainer *This = NSWBCHROME_THIS(iface);
 703     TRACE("(%p)\n", This);
 704     return NS_ERROR_NOT_IMPLEMENTED;
 705 }
 706
 707 static nsresult NSAPI nsWebBrowserChrome_SizeBrowserTo(nsIWebBrowserChrome *iface,
 708         PRInt32 aCX, PRInt32 aCY)
 709 {
 710     NSContainer *This = NSWBCHROME_THIS(iface);
 711     WARN("(%p)->(%d %d)\n", This, aCX, aCY);
 712     return NS_ERROR_NOT_IMPLEMENTED;
 713 }
 714
 715 static nsresult NSAPI nsWebBrowserChrome_ShowAsModal(nsIWebBrowserChrome *iface)
 716 {
 717     NSContainer *This = NSWBCHROME_THIS(iface);
 718     WARN("(%p)\n", This);
 719     return NS_ERROR_NOT_IMPLEMENTED;
 720 }
 721
 722 static nsresult NSAPI nsWebBrowserChrome_IsWindowModal(nsIWebBrowserChrome *iface, PRBool *_retval)
 723 {
 724     NSContainer *This = NSWBCHROME_THIS(iface);
 725     WARN("(%p)->(%p)\n", This, _retval);
 726     return NS_ERROR_NOT_IMPLEMENTED;
 727 }
 728
 729 static nsresult NSAPI nsWebBrowserChrome_ExitModalEventLoop(nsIWebBrowserChrome *iface,
 730         nsresult aStatus)
 731 {
 732     NSContainer *This = NSWBCHROME_THIS(iface);
 733     WARN("(%p)->(%08x)\n", This, aStatus);
 734     return NS_ERROR_NOT_IMPLEMENTED;
 735 }
 736
 737 #undef NSWBCHROME_THIS
 738
 739 static const nsIWebBrowserChromeVtbl nsWebBrowserChromeVtbl = {
 740     nsWebBrowserChrome_QueryInterface,
 741     nsWebBrowserChrome_AddRef,
 742     nsWebBrowserChrome_Release,
 743     nsWebBrowserChrome_SetStatus,
 744     nsWebBrowserChrome_GetWebBrowser,
 745     nsWebBrowserChrome_SetWebBrowser,
 746     nsWebBrowserChrome_GetChromeFlags,
 747     nsWebBrowserChrome_SetChromeFlags,
 748     nsWebBrowserChrome_DestroyBrowserWindow,
 749     nsWebBrowserChrome_SizeBrowserTo,
 750     nsWebBrowserChrome_ShowAsModal,
 751     nsWebBrowserChrome_IsWindowModal,
 752     nsWebBrowserChrome_ExitModalEventLoop
 753 };
 754
 755 /**********************************************************
 756  *      nsIContextMenuListener interface
 757  */
 758
 759 #define NSCML_THIS(iface) DEFINE_THIS(NSContainer, ContextMenuListener, iface)
 760
 761 static nsresult NSAPI nsContextMenuListener_QueryInterface(nsIContextMenuListener *iface,
 762         nsIIDRef riid, nsQIResult result)
 763 {
 764     NSContainer *This = NSCML_THIS(iface);
 765     return nsIWebBrowserChrome_QueryInterface(NSWBCHROME(This), riid, result);
 766 }
 767
 768 static nsrefcnt NSAPI nsContextMenuListener_AddRef(nsIContextMenuListener *iface)
 769 {
 770     NSContainer *This = NSCML_THIS(iface);
 771     return nsIWebBrowserChrome_AddRef(NSWBCHROME(This));
 772 }
 773
 774 static nsrefcnt NSAPI nsContextMenuListener_Release(nsIContextMenuListener *iface)
 775 {
 776     NSContainer *This = NSCML_THIS(iface);
 777     return nsIWebBrowserChrome_Release(NSWBCHROME(This));
 778 }
 779
 780 static nsresult NSAPI nsContextMenuListener_OnShowContextMenu(nsIContextMenuListener *iface,
 781         PRUint32 aContextFlags, nsIDOMEvent *aEvent, nsIDOMNode *aNode)
 782 {
 783     NSContainer *This = NSCML_THIS(iface);
 784     nsIDOMMouseEvent *event;
 785     POINT pt;
 786     DWORD dwID = CONTEXT_MENU_DEFAULT;
 787     nsresult nsres;
 788
 789     TRACE("(%p)->(%08x %p %p)\n", This, aContextFlags, aEvent, aNode);
 790
 791     nsres = nsIDOMEvent_QueryInterface(aEvent, &IID_nsIDOMMouseEvent, (void**)&event);
 792     if(NS_FAILED(nsres)) {
 793         ERR("Could not get nsIDOMMouseEvent interface: %08x\n", nsres);
 794         return nsres;
 795     }
 796
 797     nsIDOMMouseEvent_GetScreenX(event, &pt.x);
 798     nsIDOMMouseEvent_GetScreenY(event, &pt.y);
 799     nsIDOMMouseEvent_Release(event);
 800
 801     switch(aContextFlags) {
 802     case CONTEXT_NONE:
 803     case CONTEXT_DOCUMENT:
 804     case CONTEXT_TEXT:
 805         dwID = CONTEXT_MENU_DEFAULT;
 806         break;
 807     case CONTEXT_IMAGE:
 808     case CONTEXT_IMAGE|CONTEXT_LINK:
 809         dwID = CONTEXT_MENU_IMAGE;
 810         break;
 811     case CONTEXT_LINK:
 812         dwID = CONTEXT_MENU_ANCHOR;
 813         break;
 814     case CONTEXT_INPUT:
 815         dwID = CONTEXT_MENU_CONTROL;
 816         break;
 817     default:
 818         FIXME("aContextFlags=%08x\n", aContextFlags);
 819     };
 820
 821     HTMLDocument_ShowContextMenu(This->doc, dwID, &pt);
 822
 823     return NS_OK;
 824 }
 825
 826 #undef NSCML_THIS
 827
 828 static const nsIContextMenuListenerVtbl nsContextMenuListenerVtbl = {
 829     nsContextMenuListener_QueryInterface,
 830     nsContextMenuListener_AddRef,
 831     nsContextMenuListener_Release,
 832     nsContextMenuListener_OnShowContextMenu
 833 };
 834
 835 /**********************************************************
 836  *      nsIURIContentListener interface
 837  */
 838
 839 #define NSURICL_THIS(iface) DEFINE_THIS(NSContainer, URIContentListener, iface)
 840
 841 static nsresult NSAPI nsURIContentListener_QueryInterface(nsIURIContentListener *iface,
 842         nsIIDRef riid, nsQIResult result)
 843 {
 844     NSContainer *This = NSURICL_THIS(iface);
 845     return nsIWebBrowserChrome_QueryInterface(NSWBCHROME(This), riid, result);
 846 }
 847
 848 static nsrefcnt NSAPI nsURIContentListener_AddRef(nsIURIContentListener *iface)
 849 {
 850     NSContainer *This = NSURICL_THIS(iface);
 851     return nsIWebBrowserChrome_AddRef(NSWBCHROME(This));
 852 }
 853
 854 static nsrefcnt NSAPI nsURIContentListener_Release(nsIURIContentListener *iface)
 855 {
 856     NSContainer *This = NSURICL_THIS(iface);
 857     return nsIWebBrowserChrome_Release(NSWBCHROME(This));
 858 }
 859
 860 static nsresult NSAPI nsURIContentListener_OnStartURIOpen(nsIURIContentListener *iface,
 861                                                           nsIURI *aURI, PRBool *_retval)
 862 {
 863     NSContainer *This = NSURICL_THIS(iface);
 864     nsIWineURI *wine_uri;
 865     nsACString spec_str;
 866     const char *spec;
 867     nsresult nsres;
 868
 869     nsACString_Init(&spec_str, NULL);
 870     nsIURI_GetSpec(aURI, &spec_str);
 871     nsACString_GetData(&spec_str, &spec, NULL);
 872
 873     TRACE("(%p)->(%p(%s) %p)\n", This, aURI, debugstr_a(spec), _retval);
 874
 875     nsACString_Finish(&spec_str);
 876
 877     nsres = nsIURI_QueryInterface(aURI, &IID_nsIWineURI, (void**)&wine_uri);
 878     if(NS_FAILED(nsres)) {
 879         WARN("Could not get nsIWineURI interface: %08x\n", nsres);
 880         return NS_ERROR_NOT_IMPLEMENTED;
 881     }
 882
 883     nsIWineURI_SetNSContainer(wine_uri, This);
 884     nsIWineURI_SetIsDocumentURI(wine_uri, TRUE);
 885
 886     if(This->bscallback && This->bscallback->mon) {
 887         LPWSTR wine_url;
 888         HRESULT hres;
 889
 890         hres = IMoniker_GetDisplayName(This->bscallback->mon, NULL, 0, &wine_url);
 891         if(SUCCEEDED(hres)) {
 892             nsIWineURI_SetWineURL(wine_uri, wine_url);
 893             CoTaskMemFree(wine_url);
 894         }else {
 895             WARN("GetDisplayName failed: %08x\n", hres);
 896         }
 897     }
 898
 899     nsIWineURI_Release(wine_uri);
 900
 901     *_retval = FALSE;
 902     return This->content_listener
 903         ? nsIURIContentListener_OnStartURIOpen(This->content_listener, aURI, _retval)
 904         : NS_OK;
 905 }
 906
 907 static nsresult NSAPI nsURIContentListener_DoContent(nsIURIContentListener *iface,
 908         const char *aContentType, PRBool aIsContentPreferred, nsIRequest *aRequest,
 909         nsIStreamListener **aContentHandler, PRBool *_retval)
 910 {
 911     NSContainer *This = NSURICL_THIS(iface);
 912
 913     TRACE("(%p)->(%s %x %p %p %p)\n", This, debugstr_a(aContentType), aIsContentPreferred,
 914             aRequest, aContentHandler, _retval);
 915
 916     return This->content_listener
 917         ? nsIURIContentListener_DoContent(This->content_listener, aContentType,
 918                   aIsContentPreferred, aRequest, aContentHandler, _retval)
 919         : NS_ERROR_NOT_IMPLEMENTED;
 920 }
 921
 922 static nsresult NSAPI nsURIContentListener_IsPreferred(nsIURIContentListener *iface,
 923         const char *aContentType, char **aDesiredContentType, PRBool *_retval)
 924 {
 925     NSContainer *This = NSURICL_THIS(iface);
 926
 927     TRACE("(%p)->(%s %p %p)\n", This, debugstr_a(aContentType), aDesiredContentType, _retval);
 928
 929     /* FIXME: Should we do something here? */
 930     *_retval = TRUE;
 931
 932     return This->content_listener
 933         ? nsIURIContentListener_IsPreferred(This->content_listener, aContentType,
 934                   aDesiredContentType, _retval)
 935         : NS_OK;
 936 }
 937
 938 static nsresult NSAPI nsURIContentListener_CanHandleContent(nsIURIContentListener *iface,
 939         const char *aContentType, PRBool aIsContentPreferred, char **aDesiredContentType,
 940         PRBool *_retval)
 941 {
 942     NSContainer *This = NSURICL_THIS(iface);
 943
 944     TRACE("(%p)->(%s %x %p %p)\n", This, debugstr_a(aContentType), aIsContentPreferred,
 945             aDesiredContentType, _retval);
 946
 947     return This->content_listener
 948         ? nsIURIContentListener_CanHandleContent(This->content_listener, aContentType,
 949                 aIsContentPreferred, aDesiredContentType, _retval)
 950         : NS_ERROR_NOT_IMPLEMENTED;
 951 }
 952
 953 static nsresult NSAPI nsURIContentListener_GetLoadCookie(nsIURIContentListener *iface,
 954         nsISupports **aLoadCookie)
 955 {
 956     NSContainer *This = NSURICL_THIS(iface);
 957
 958     WARN("(%p)->(%p)\n", This, aLoadCookie);
 959
 960     return This->content_listener
 961         ? nsIURIContentListener_GetLoadCookie(This->content_listener, aLoadCookie)
 962         : NS_ERROR_NOT_IMPLEMENTED;
 963 }
 964
 965 static nsresult NSAPI nsURIContentListener_SetLoadCookie(nsIURIContentListener *iface,
 966         nsISupports *aLoadCookie)
 967 {
 968     NSContainer *This = NSURICL_THIS(iface);
 969
 970     WARN("(%p)->(%p)\n", This, aLoadCookie);
 971
 972     return This->content_listener
 973         ? nsIURIContentListener_SetLoadCookie(This->content_listener, aLoadCookie)
 974         : NS_ERROR_NOT_IMPLEMENTED;
 975 }
 976
 977 static nsresult NSAPI nsURIContentListener_GetParentContentListener(nsIURIContentListener *iface,
 978         nsIURIContentListener **aParentContentListener)
 979 {
 980     NSContainer *This = NSURICL_THIS(iface);
 981
 982     TRACE("(%p)->(%p)\n", This, aParentContentListener);
 983
 984     if(This->content_listener)
 985         nsIURIContentListener_AddRef(This->content_listener);
 986
 987     *aParentContentListener = This->content_listener;
 988     return NS_OK;
 989 }
 990
 991 static nsresult NSAPI nsURIContentListener_SetParentContentListener(nsIURIContentListener *iface,
 992         nsIURIContentListener *aParentContentListener)
 993 {
 994     NSContainer *This = NSURICL_THIS(iface);
 995
 996     TRACE("(%p)->(%p)\n", This, aParentContentListener);
 997
 998     if(aParentContentListener == NSURICL(This))
 999         return NS_OK;
1000
1001     if(This->content_listener)
1002         nsIURIContentListener_Release(This->content_listener);
1003
1004     This->content_listener = aParentContentListener;
1005     if(This->content_listener)
1006         nsIURIContentListener_AddRef(This->content_listener);
1007
1008     return NS_OK;
1009 }
1010
1011 #undef NSURICL_THIS
1012
1013 static const nsIURIContentListenerVtbl nsURIContentListenerVtbl = {
1014     nsURIContentListener_QueryInterface,
1015     nsURIContentListener_AddRef,
1016     nsURIContentListener_Release,
1017     nsURIContentListener_OnStartURIOpen,
1018     nsURIContentListener_DoContent,
1019     nsURIContentListener_IsPreferred,
1020     nsURIContentListener_CanHandleContent,
1021     nsURIContentListener_GetLoadCookie,
1022     nsURIContentListener_SetLoadCookie,
1023     nsURIContentListener_GetParentContentListener,
1024     nsURIContentListener_SetParentContentListener
1025 };
1026
1027 /**********************************************************
1028  *      nsIEmbeddinSiteWindow interface
1029  */
1030
1031 #define NSEMBWNDS_THIS(iface) DEFINE_THIS(NSContainer, EmbeddingSiteWindow, iface)
1032
1033 static nsresult NSAPI nsEmbeddingSiteWindow_QueryInterface(nsIEmbeddingSiteWindow *iface,
1034         nsIIDRef riid, nsQIResult result)
1035 {
1036     NSContainer *This = NSEMBWNDS_THIS(iface);
1037     return nsIWebBrowserChrome_QueryInterface(NSWBCHROME(This), riid, result);
1038 }
1039
1040 static nsrefcnt NSAPI nsEmbeddingSiteWindow_AddRef(nsIEmbeddingSiteWindow *iface)
1041 {
1042     NSContainer *This = NSEMBWNDS_THIS(iface);
1043     return nsIWebBrowserChrome_AddRef(NSWBCHROME(This));
1044 }
1045
1046 static nsrefcnt NSAPI nsEmbeddingSiteWindow_Release(nsIEmbeddingSiteWindow *iface)
1047 {
1048     NSContainer *This = NSEMBWNDS_THIS(iface);
1049     return nsIWebBrowserChrome_Release(NSWBCHROME(This));
1050 }
1051
1052 static nsresult NSAPI nsEmbeddingSiteWindow_SetDimensions(nsIEmbeddingSiteWindow *iface,
1053         PRUint32 flags, PRInt32 x, PRInt32 y, PRInt32 cx, PRInt32 cy)
1054 {
1055     NSContainer *This = NSEMBWNDS_THIS(iface);
1056     WARN("(%p)->(%08x %d %d %d %d)\n", This, flags, x, y, cx, cy);
1057     return NS_ERROR_NOT_IMPLEMENTED;
1058 }
1059
1060 static nsresult NSAPI nsEmbeddingSiteWindow_GetDimensions(nsIEmbeddingSiteWindow *iface,
1061         PRUint32 flags, PRInt32 *x, PRInt32 *y, PRInt32 *cx, PRInt32 *cy)
1062 {
1063     NSContainer *This = NSEMBWNDS_THIS(iface);
1064     WARN("(%p)->(%08x %p %p %p %p)\n", This, flags, x, y, cx, cy);
1065     return NS_ERROR_NOT_IMPLEMENTED;
1066 }
1067
1068 static nsresult NSAPI nsEmbeddingSiteWindow_SetFocus(nsIEmbeddingSiteWindow *iface)
1069 {
1070     NSContainer *This = NSEMBWNDS_THIS(iface);
1071     WARN("(%p)\n", This);
1072     return NS_ERROR_NOT_IMPLEMENTED;
1073 }
1074
1075 static nsresult NSAPI nsEmbeddingSiteWindow_GetVisibility(nsIEmbeddingSiteWindow *iface,
1076         PRBool *aVisibility)
1077 {
1078     NSContainer *This = NSEMBWNDS_THIS(iface);
1079     WARN("(%p)->(%p)\n", This, aVisibility);
1080     return NS_ERROR_NOT_IMPLEMENTED;
1081 }
1082
1083 static nsresult NSAPI nsEmbeddingSiteWindow_SetVisibility(nsIEmbeddingSiteWindow *iface,
1084         PRBool aVisibility)
1085 {
1086     NSContainer *This = NSEMBWNDS_THIS(iface);
1087     WARN("(%p)->(%x)\n", This, aVisibility);
1088     return NS_ERROR_NOT_IMPLEMENTED;
1089 }
1090
1091 static nsresult NSAPI nsEmbeddingSiteWindow_GetTitle(nsIEmbeddingSiteWindow *iface,
1092         PRUnichar **aTitle)
1093 {
1094     NSContainer *This = NSEMBWNDS_THIS(iface);
1095     WARN("(%p)->(%p)\n", This, aTitle);
1096     return NS_ERROR_NOT_IMPLEMENTED;
1097 }
1098
1099 static nsresult NSAPI nsEmbeddingSiteWindow_SetTitle(nsIEmbeddingSiteWindow *iface,
1100         const PRUnichar *aTitle)
1101 {
1102     NSContainer *This = NSEMBWNDS_THIS(iface);
1103     WARN("(%p)->(%s)\n", This, debugstr_w(aTitle));
1104     return NS_ERROR_NOT_IMPLEMENTED;
1105 }
1106
1107 static nsresult NSAPI nsEmbeddingSiteWindow_GetSiteWindow(nsIEmbeddingSiteWindow *iface,
1108         void **aSiteWindow)
1109 {
1110     NSContainer *This = NSEMBWNDS_THIS(iface);
1111
1112     TRACE("(%p)->(%p)\n", This, aSiteWindow);
1113
1114     *aSiteWindow = This->hwnd;
1115     return NS_OK;
1116 }
1117
1118 static const nsIEmbeddingSiteWindowVtbl nsEmbeddingSiteWindowVtbl = {
1119     nsEmbeddingSiteWindow_QueryInterface,
1120     nsEmbeddingSiteWindow_AddRef,
1121     nsEmbeddingSiteWindow_Release,
1122     nsEmbeddingSiteWindow_SetDimensions,
1123     nsEmbeddingSiteWindow_GetDimensions,
1124     nsEmbeddingSiteWindow_SetFocus,
1125     nsEmbeddingSiteWindow_GetVisibility,
1126     nsEmbeddingSiteWindow_SetVisibility,
1127     nsEmbeddingSiteWindow_GetTitle,
1128     nsEmbeddingSiteWindow_SetTitle,
1129     nsEmbeddingSiteWindow_GetSiteWindow
1130 };
1131
1132 #define NSTOOLTIP_THIS(iface) DEFINE_THIS(NSContainer, TooltipListener, iface)
1133
1134 static nsresult NSAPI nsTooltipListener_QueryInterface(nsITooltipListener *iface, nsIIDRef riid,
1135                                                        nsQIResult result)
1136 {
1137     NSContainer *This = NSTOOLTIP_THIS(iface);
1138     return nsIWebBrowserChrome_QueryInterface(NSWBCHROME(This), riid, result);
1139 }
1140
1141 static nsrefcnt NSAPI nsTooltipListener_AddRef(nsITooltipListener *iface)
1142 {
1143     NSContainer *This = NSTOOLTIP_THIS(iface);
1144     return nsIWebBrowserChrome_AddRef(NSWBCHROME(This));
1145 }
1146
1147 static nsrefcnt NSAPI nsTooltipListener_Release(nsITooltipListener *iface)
1148 {
1149     NSContainer *This = NSTOOLTIP_THIS(iface);
1150     return nsIWebBrowserChrome_AddRef(NSWBCHROME(This));
1151 }
1152
1153 static nsresult NSAPI nsTooltipListener_OnShowTooltip(nsITooltipListener *iface,
1154         PRInt32 aXCoord, PRInt32 aYCoord, const PRUnichar *aTipText)
1155 {
1156     NSContainer *This = NSTOOLTIP_THIS(iface);
1157
1158     show_tooltip(This->doc, aXCoord, aYCoord, aTipText);
1159
1160     return NS_OK;
1161 }
1162
1163 static nsresult NSAPI nsTooltipListener_OnHideTooltip(nsITooltipListener *iface)
1164 {
1165     NSContainer *This = NSTOOLTIP_THIS(iface);
1166
1167     hide_tooltip(This->doc);
1168
1169     return NS_OK;
1170 }
1171
1172 #undef NSTOOLTIM_THIS
1173
1174 static const nsITooltipListenerVtbl nsTooltipListenerVtbl = {
1175     nsTooltipListener_QueryInterface,
1176     nsTooltipListener_AddRef,
1177     nsTooltipListener_Release,
1178     nsTooltipListener_OnShowTooltip,
1179     nsTooltipListener_OnHideTooltip
1180 };
1181
1182 #define NSEVENTLIST_THIS(iface) DEFINE_THIS(NSContainer, DOMEventListener, iface)
1183
1184 static nsresult NSAPI nsDOMEventListener_QueryInterface(nsIDOMEventListener *iface,
1185                                                         nsIIDRef riid, nsQIResult result)
1186 {
1187     NSContainer *This = NSEVENTLIST_THIS(iface);
1188     return nsIWebBrowserChrome_QueryInterface(NSWBCHROME(This), riid, result);
1189 }
1190
1191 static nsrefcnt NSAPI nsDOMEventListener_AddRef(nsIDOMEventListener *iface)
1192 {
1193     NSContainer *This = NSEVENTLIST_THIS(iface);
1194     return nsIWebBrowserChrome_AddRef(NSWBCHROME(This));
1195 }
1196
1197 static nsrefcnt NSAPI nsDOMEventListener_Release(nsIDOMEventListener *iface)
1198 {
1199     NSContainer *This = NSEVENTLIST_THIS(iface);
1200     return nsIWebBrowserChrome_Release(NSWBCHROME(This));
1201 }
1202
1203 static nsresult NSAPI nsDOMEventListener_HandleEvent(nsIDOMEventListener *iface, nsIDOMEvent *event)
1204 {
1205     NSContainer *This = NSEVENTLIST_THIS(iface);
1206
1207     TRACE("(%p)->(%p)\n", This, event);
1208
1209     if(This->doc->usermode == EDITMODE)
1210         handle_edit_event(This->doc, event);
1211
1212     return NS_OK;
1213 }
1214
1215 #undef NSEVENTLIST_THIS
1216
1217 static const nsIDOMEventListenerVtbl nsDOMEventListenerVtbl = {
1218     nsDOMEventListener_QueryInterface,
1219     nsDOMEventListener_AddRef,
1220     nsDOMEventListener_Release,
1221     nsDOMEventListener_HandleEvent
1222 };
1223
1224 #define NSIFACEREQ_THIS(iface) DEFINE_THIS(NSContainer, InterfaceRequestor, iface)
1225
1226 static nsresult NSAPI nsInterfaceRequestor_QueryInterface(nsIInterfaceRequestor *iface,
1227                                                           nsIIDRef riid, nsQIResult result)
1228 {
1229     NSContainer *This = NSIFACEREQ_THIS(iface);
1230     return nsIWebBrowserChrome_QueryInterface(NSWBCHROME(This), riid, result);
1231 }
1232
1233 static nsrefcnt NSAPI nsInterfaceRequestor_AddRef(nsIInterfaceRequestor *iface)
1234 {
1235     NSContainer *This = NSIFACEREQ_THIS(iface);
1236     return nsIWebBrowserChrome_AddRef(NSWBCHROME(This));
1237 }
1238
1239 static nsrefcnt NSAPI nsInterfaceRequestor_Release(nsIInterfaceRequestor *iface)
1240 {
1241     NSContainer *This = NSIFACEREQ_THIS(iface);
1242     return nsIWebBrowserChrome_Release(NSWBCHROME(This));
1243 }
1244
1245 static nsresult NSAPI nsInterfaceRequestor_GetInterface(nsIInterfaceRequestor *iface,
1246                                                         nsIIDRef riid, nsQIResult result)
1247 {
1248     NSContainer *This = NSIFACEREQ_THIS(iface);
1249
1250     if(IsEqualGUID(&IID_nsIDOMWindow, riid)) {
1251         TRACE("(%p)->(IID_nsIDOMWindow %p)\n", This, result);
1252         return nsIWebBrowser_GetContentDOMWindow(This->webbrowser, (nsIDOMWindow**)result);
1253     }
1254
1255     return nsIWebBrowserChrome_QueryInterface(NSWBCHROME(This), riid, result);
1256 }
1257
1258 #undef NSIFACEREQ_THIS
1259
1260 static const nsIInterfaceRequestorVtbl nsInterfaceRequestorVtbl = {
1261     nsInterfaceRequestor_QueryInterface,
1262     nsInterfaceRequestor_AddRef,
1263     nsInterfaceRequestor_Release,
1264     nsInterfaceRequestor_GetInterface
1265 };
1266
1267 #define NSWEAKREF_THIS(iface) DEFINE_THIS(NSContainer, WeakReference, iface)
1268
1269 static nsresult NSAPI nsWeakReference_QueryInterface(nsIWeakReference *iface,
1270         nsIIDRef riid, nsQIResult result)
1271 {
1272     NSContainer *This = NSWEAKREF_THIS(iface);
1273     return nsIWebBrowserChrome_QueryInterface(NSWBCHROME(This), riid, result);
1274 }
1275
1276 static nsrefcnt NSAPI nsWeakReference_AddRef(nsIWeakReference *iface)
1277 {
1278     NSContainer *This = NSWEAKREF_THIS(iface);
1279     return nsIWebBrowserChrome_AddRef(NSWBCHROME(This));
1280 }
1281
1282 static nsrefcnt NSAPI nsWeakReference_Release(nsIWeakReference *iface)
1283 {
1284     NSContainer *This = NSWEAKREF_THIS(iface);
1285     return nsIWebBrowserChrome_Release(NSWBCHROME(This));
1286 }
1287
1288 static nsresult NSAPI nsWeakReference_QueryReferent(nsIWeakReference *iface,
1289         const nsIID *riid, void **result)
1290 {
1291     NSContainer *This = NSWEAKREF_THIS(iface);
1292     return nsIWebBrowserChrome_QueryInterface(NSWBCHROME(This), riid, result);
1293 }
1294
1295 #undef NSWEAKREF_THIS
1296
1297 static const nsIWeakReferenceVtbl nsWeakReferenceVtbl = {
1298     nsWeakReference_QueryInterface,
1299     nsWeakReference_AddRef,
1300     nsWeakReference_Release,
1301     nsWeakReference_QueryReferent
1302 };
1303
1304 #define NSSUPWEAKREF_THIS(iface) DEFINE_THIS(NSContainer, SupportsWeakReference, iface)
1305
1306 static nsresult NSAPI nsSupportsWeakReference_QueryInterface(nsISupportsWeakReference *iface,
1307         nsIIDRef riid, nsQIResult result)
1308 {
1309     NSContainer *This = NSSUPWEAKREF_THIS(iface);
1310     return nsIWebBrowserChrome_QueryInterface(NSWBCHROME(This), riid, result);
1311 }
1312
1313 static nsrefcnt NSAPI nsSupportsWeakReference_AddRef(nsISupportsWeakReference *iface)
1314 {
1315     NSContainer *This = NSSUPWEAKREF_THIS(iface);
1316     return nsIWebBrowserChrome_AddRef(NSWBCHROME(This));
1317 }
1318
1319 static nsrefcnt NSAPI nsSupportsWeakReference_Release(nsISupportsWeakReference *iface)
1320 {
1321     NSContainer *This = NSSUPWEAKREF_THIS(iface);
1322     return nsIWebBrowserChrome_Release(NSWBCHROME(This));
1323 }
1324
1325 static nsresult NSAPI nsSupportsWeakReference_GetWeakReference(nsISupportsWeakReference *iface,
1326         nsIWeakReference **_retval)
1327 {
1328     NSContainer *This = NSSUPWEAKREF_THIS(iface);
1329
1330     TRACE("(%p)->(%p)\n", This, _retval);
1331
1332     nsIWeakReference_AddRef(NSWEAKREF(This));
1333     *_retval = NSWEAKREF(This);
1334     return NS_OK;
1335 }
1336
1337 #undef NSWEAKREF_THIS
1338
1339 static const nsISupportsWeakReferenceVtbl nsSupportsWeakReferenceVtbl = {
1340     nsSupportsWeakReference_QueryInterface,
1341     nsSupportsWeakReference_AddRef,
1342     nsSupportsWeakReference_Release,
1343     nsSupportsWeakReference_GetWeakReference
1344 };
1345
1346
1347 NSContainer *NSContainer_Create(HTMLDocument *doc, NSContainer *parent)
1348 {
1349     nsIDOMWindow *dom_window;
1350     nsIWebBrowserSetup *wbsetup;
1351     NSContainer *ret;
1352     nsresult nsres;
1353
1354     if(!load_gecko())
1355         return NULL;
1356
1357     ret = mshtml_alloc(sizeof(NSContainer));
1358
1359     ret->lpWebBrowserChromeVtbl      = &nsWebBrowserChromeVtbl;
1360     ret->lpContextMenuListenerVtbl   = &nsContextMenuListenerVtbl;
1361     ret->lpURIContentListenerVtbl    = &nsURIContentListenerVtbl;
1362     ret->lpEmbeddingSiteWindowVtbl   = &nsEmbeddingSiteWindowVtbl;
1363     ret->lpTooltipListenerVtbl       = &nsTooltipListenerVtbl;
1364     ret->lpInterfaceRequestorVtbl    = &nsInterfaceRequestorVtbl;
1365     ret->lpWeakReferenceVtbl         = &nsWeakReferenceVtbl;
1366     ret->lpSupportsWeakReferenceVtbl = &nsSupportsWeakReferenceVtbl;
1367     ret->lpDOMEventListenerVtbl      = &nsDOMEventListenerVtbl;
1368
1369     ret->doc = doc;
1370     ret->ref = 1;
1371     ret->bscallback = NULL;
1372     ret->content_listener = NULL;
1373
1374     if(parent)
1375         nsIWebBrowserChrome_AddRef(NSWBCHROME(parent));
1376     ret->parent = parent;
1377
1378     nsres = nsIComponentManager_CreateInstanceByContractID(pCompMgr, NS_WEBBROWSER_CONTRACTID,
1379             NULL, &IID_nsIWebBrowser, (void**)&ret->webbrowser);
1380     if(NS_FAILED(nsres))
1381         ERR("Creating WebBrowser failed: %08x\n", nsres);
1382
1383     nsres = nsIWebBrowser_SetContainerWindow(ret->webbrowser, NSWBCHROME(ret));
1384     if(NS_FAILED(nsres))
1385         ERR("SetContainerWindow failed: %08x\n", nsres);
1386
1387     nsres = nsIWebBrowser_QueryInterface(ret->webbrowser, &IID_nsIBaseWindow,
1388             (void**)&ret->window);
1389     if(NS_FAILED(nsres))
1390         ERR("Could not get nsIBaseWindow interface: %08x\n", nsres);
1391
1392     nsres = nsIWebBrowser_QueryInterface(ret->webbrowser, &IID_nsIWebBrowserSetup,
1393                                          (void**)&wbsetup);
1394     if(NS_SUCCEEDED(nsres)) {
1395         nsres = nsIWebBrowserSetup_SetProperty(wbsetup, SETUP_IS_CHROME_WRAPPER, TRUE);
1396         nsIWebBrowserSetup_Release(wbsetup);
1397         if(NS_FAILED(nsres))
1398             ERR("SetProperty(SETUP_IS_CHROME_WRAPPER) failed: %08x\n", nsres);
1399     }else {
1400         ERR("Could not get nsIWebBrowserSetup interface\n");
1401     }
1402
1403     nsres = nsIWebBrowser_QueryInterface(ret->webbrowser, &IID_nsIWebNavigation,
1404             (void**)&ret->navigation);
1405     if(NS_FAILED(nsres))
1406         ERR("Could not get nsIWebNavigation interface: %08x\n", nsres);
1407
1408     nsres = nsIWebBrowserFocus_QueryInterface(ret->webbrowser, &IID_nsIWebBrowserFocus,
1409             (void**)&ret->focus);
1410     if(NS_FAILED(nsres))
1411         ERR("Could not get nsIWebBrowserFocus interface: %08x\n", nsres);
1412
1413     if(!nscontainer_class)
1414         register_nscontainer_class();
1415
1416     ret->hwnd = CreateWindowExW(0, wszNsContainer, NULL,
1417             WS_CHILD | WS_CLIPSIBLINGS | WS_CLIPCHILDREN, 0, 0, 100, 100,
1418             GetDesktopWindow(), NULL, hInst, ret);
1419
1420     nsres = nsIBaseWindow_InitWindow(ret->window, ret->hwnd, NULL, 0, 0, 100, 100);
1421     if(NS_SUCCEEDED(nsres)) {
1422         nsres = nsIBaseWindow_Create(ret->window);
1423         if(NS_FAILED(nsres))
1424             WARN("Creating window failed: %08x\n", nsres);
1425
1426         nsIBaseWindow_SetVisibility(ret->window, FALSE);
1427         nsIBaseWindow_SetEnabled(ret->window, FALSE);
1428     }else {
1429         ERR("InitWindow failed: %08x\n", nsres);
1430     }
1431
1432     nsres = nsIWebBrowser_SetParentURIContentListener(ret->webbrowser, NSURICL(ret));
1433     if(NS_FAILED(nsres))
1434         ERR("SetParentURIContentListener failed: %08x\n", nsres);
1435
1436     nsres = nsIWebBrowser_GetContentDOMWindow(ret->webbrowser, &dom_window);
1437     if(NS_SUCCEEDED(nsres)) {
1438         nsIDOMEventTarget *target;
1439         nsres = nsIDOMWindow_QueryInterface(dom_window, &IID_nsIDOMEventTarget, (void**)&target);
1440         nsIDOMWindow_Release(dom_window);
1441         if(NS_SUCCEEDED(nsres)) {
1442             nsAString keypress_str;
1443             static const PRUnichar wsz_keypress[] = {'k','e','y','p','r','e','s','s',0};
1444             nsAString_Init(&keypress_str, wsz_keypress);
1445             nsres = nsIDOMEventTarget_AddEventListener(target, &keypress_str, NSEVENTLIST(ret), TRUE);
1446             nsAString_Finish(&keypress_str);
1447             nsIDOMEventTarget_Release(target);
1448             if(NS_FAILED(nsres))
1449                 ERR("AddEventTarget failed: %08x\n", nsres);
1450         }else {
1451             ERR("Could not get nsIDOMEventTarget interface: %08x\n", nsres);
1452         }
1453     }else {
1454         ERR("GetContentDOMWindow failed: %08x\n", nsres);
1455     }
1456
1457     return ret;
1458 }
1459
1460 void NSContainer_Release(NSContainer *This)
1461 {
1462     TRACE("(%p)\n", This);
1463
1464     ShowWindow(This->hwnd, SW_HIDE);
1465     SetParent(This->hwnd, NULL);
1466
1467     nsIBaseWindow_SetVisibility(This->window, FALSE);
1468     nsIBaseWindow_Destroy(This->window);
1469
1470     nsIWebBrowser_SetContainerWindow(This->webbrowser, NULL);
1471
1472     nsIWebBrowser_Release(This->webbrowser);
1473     This->webbrowser = NULL;
1474
1475     nsIWebNavigation_Release(This->navigation);
1476     This->navigation = NULL;
1477
1478     nsIBaseWindow_Release(This->window);
1479     This->window = NULL;
1480
1481     nsIWebBrowserFocus_Release(This->focus);
1482     This->focus = NULL;
1483
1484     if(This->content_listener) {
1485         nsIURIContentListener_Release(This->content_listener);
1486         This->content_listener = NULL;
1487     }
1488
1489     if(This->hwnd) {
1490         DestroyWindow(This->hwnd);
1491         This->hwnd = NULL;
1492     }
1493
1494     nsIWebBrowserChrome_Release(NSWBCHROME(This));
1495 }