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(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 BOOL load_mozilla(PRUnichar *gre_path)
 169 {
 170     DWORD res, type, i, size = MAX_PATH;
 171     HKEY mozilla_key, hkey;
 172     WCHAR key_name[100];
 173     BOOL ret = FALSE;
 174
 175     static const WCHAR wszGreKey[] =
 176         {'S','o','f','t','w','a','r','e','\\',
 177             'm','o','z','i','l','l','a','.','o','r','g','\\',
 178                 'G','R','E',0};
 179
 180     static const WCHAR wszGreHome[] = {'G','r','e','H','o','m','e',0};
 181
 182     res = RegOpenKeyW(HKEY_LOCAL_MACHINE, wszGreKey, &mozilla_key);
 183     if(res != ERROR_SUCCESS) {
 184         TRACE("Could not open key %s\n", debugstr_w(wszGreKey));
 185         return FALSE;
 186     }
 187
 188     for(i=0; !ret && RegEnumKeyW(mozilla_key, i, key_name, sizeof(key_name)/sizeof(WCHAR)) == ERROR_SUCCESS; i++) {
 189         RegOpenKeyW(mozilla_key, key_name, &hkey);
 190         res = RegQueryValueExW(hkey, wszGreHome, NULL, &type, (LPBYTE)gre_path, &size);
 191         if(res == ERROR_SUCCESS)
 192             ret = TRUE;
 193         RegCloseKey(hkey);
 194     }
 195
 196     RegCloseKey(mozilla_key);
 197     return ret ? load_xpcom(gre_path) : FALSE;
 198 }
 199
 200 static BOOL load_mozctl(PRUnichar *gre_path)
 201 {
 202     HKEY hkey;
 203     DWORD res, type, size = MAX_PATH;
 204
 205     static const WCHAR wszMozCtlKey[] =
 206         {'S','o','f','t','w','a','r','e','\\','M','o','z','i','l','l','a',0};
 207     static const WCHAR wszBinDirectoryPath[] =
 208         {'B','i','n','D','i','r','e','c','t','o','r','y','P','a','t','h',0};
 209     static const WCHAR wszMozCtlClsidKey[] =
 210         {'C','L','S','I','D','\\',
 211          '{','1','3','3','9','B','5','4','C','-','3','4','5','3','-','1','1','D','2',
 212          '-','9','3','B','9','-','0','0','0','0','0','0','0','0','0','0','0','0','}','\\',
 213          'I','n','p','r','o','c','S','e','r','v','e','r','3','2',0};
 214
 215     res = RegOpenKeyW(HKEY_LOCAL_MACHINE, wszMozCtlKey, &hkey);
 216     if(res == ERROR_SUCCESS) {
 217         res = RegQueryValueExW(hkey, wszBinDirectoryPath, NULL, &type, (LPBYTE)gre_path, &size);
 218         if(res == ERROR_SUCCESS)
 219             return load_xpcom(gre_path);
 220         else
 221             ERR("Could not get value %s\n", debugstr_w(wszBinDirectoryPath));
 222     }
 223
 224     res = RegOpenKeyW(HKEY_CLASSES_ROOT, wszMozCtlClsidKey, &hkey);
 225     if(res == ERROR_SUCCESS) {
 226         res = RegQueryValueExW(hkey, NULL, NULL, &type, (LPBYTE)gre_path, &size);
 227         if(res == ERROR_SUCCESS) {
 228             WCHAR *ptr;
 229             if((ptr = strrchrW(gre_path, '\\')))
 230                 ptr[1] = 0;
 231             return load_xpcom(gre_path);
 232         }else {
 233             ERR("Could not get value of %s\n", debugstr_w(wszMozCtlClsidKey));
 234         }
 235     }
 236
 237     TRACE("Could not find Mozilla ActiveX Control\n");
 238
 239     return FALSE;
 240 }
 241
 242 static void check_version(LPCWSTR gre_path)
 243 {
 244     WCHAR file_name[MAX_PATH];
 245     char version[128];
 246     DWORD read=0;
 247     HANDLE hfile;
 248
 249     static const WCHAR wszVersion[] = {'\\','V','E','R','S','I','O','N',0};
 250
 251     strcpyW(file_name, gre_path);
 252     strcatW(file_name, wszVersion);
 253
 254     hfile = CreateFileW(file_name, GENERIC_READ, FILE_SHARE_READ, NULL,
 255                         OPEN_EXISTING, FILE_ATTRIBUTE_NORMAL, NULL);
 256     if(hfile == INVALID_HANDLE_VALUE) {
 257         TRACE("unknown version\n");
 258         return;
 259     }
 260
 261     ReadFile(hfile, version, sizeof(version), &read, NULL);
 262     version[read] = 0;
 263
 264     TRACE("%s\n", debugstr_a(version));
 265
 266     CloseHandle(hfile);
 267 }
 268
 269 static BOOL load_wine_gecko(PRUnichar *gre_path)
 270 {
 271     HKEY hkey;
 272     DWORD res, type, size = MAX_PATH;
 273
 274     static const WCHAR wszMshtmlKey[] = {
 275         'S','o','f','t','w','a','r','e','\\','W','i','n','e',
 276         '\\','M','S','H','T','M','L',0};
 277     static const WCHAR wszGeckoPath[] =
 278         {'G','e','c','k','o','P','a','t','h',0};
 279
 280     /* @@ Wine registry key: HKCU\Software\Wine\MSHTML */
 281     res = RegOpenKeyW(HKEY_CURRENT_USER, wszMshtmlKey, &hkey);
 282     if(res != ERROR_SUCCESS)
 283         return FALSE;
 284
 285     res = RegQueryValueExW(hkey, wszGeckoPath, NULL, &type, (LPBYTE)gre_path, &size);
 286     if(res != ERROR_SUCCESS || type != REG_SZ)
 287         return FALSE;
 288
 289     if(TRACE_ON(mshtml))
 290         check_version(gre_path);
 291
 292     return load_xpcom(gre_path);
 293 }
 294
 295 static void set_profile(void)
 296 {
 297     nsIProfile *profile;
 298     PRBool exists = FALSE;
 299     nsresult nsres;
 300
 301     static const WCHAR wszMSHTML[] = {'M','S','H','T','M','L',0};
 302
 303     nsres = nsIServiceManager_GetServiceByContactID(pServMgr, NS_PROFILE_CONTRACTID,
 304                                          &IID_nsIProfile, (void**)&profile);
 305     if(NS_FAILED(nsres)) {
 306         ERR("Could not get profile service: %08x\n", nsres);
 307         return;
 308     }
 309
 310     nsres = nsIProfile_ProfileExists(profile, wszMSHTML, &exists);
 311     if(!exists) {
 312         nsres = nsIProfile_CreateNewProfile(profile, wszMSHTML, NULL, NULL, FALSE);
 313         if(NS_FAILED(nsres))
 314             ERR("CreateNewProfile failed: %08x\n", nsres);
 315     }
 316
 317     nsres = nsIProfile_SetCurrentProfile(profile, wszMSHTML);
 318     if(NS_FAILED(nsres))
 319         ERR("SetCurrentProfile failed: %08x\n", nsres);
 320
 321     nsIProfile_Release(profile);
 322 }
 323
 324 static BOOL load_gecko(void)
 325 {
 326     nsresult nsres;
 327     nsIObserver *pStartNotif;
 328     nsIComponentRegistrar *registrar = NULL;
 329     nsAString path;
 330     nsIFile *gre_dir;
 331     PRUnichar gre_path[MAX_PATH];
 332
 333     static BOOL tried_load = FALSE;
 334
 335     TRACE("()\n");
 336
 337     if(tried_load)
 338         return pCompMgr != NULL;
 339     tried_load = TRUE;
 340
 341     if(!load_wine_gecko(gre_path) && !load_mozctl(gre_path) && !load_mozilla(gre_path)) {
 342         install_wine_gecko();
 343         if(!load_wine_gecko(gre_path)) {
 344             MESSAGE("Could not load Mozilla. HTML rendering will be disabled.\n");
 345             return FALSE;
 346         }
 347     }
 348
 349     nsAString_Init(&path, gre_path);
 350     nsres = NS_NewLocalFile(&path, FALSE, &gre_dir);
 351     nsAString_Finish(&path);
 352     if(NS_FAILED(nsres)) {
 353         ERR("NS_NewLocalFile failed: %08x\n", nsres);
 354         FreeLibrary(hXPCOM);
 355         return FALSE;
 356     }
 357
 358     nsres = NS_InitXPCOM2(&pServMgr, gre_dir, NULL);
 359     if(NS_FAILED(nsres)) {
 360         ERR("NS_InitXPCOM2 failed: %08x\n", nsres);
 361         FreeLibrary(hXPCOM);
 362         return FALSE;
 363     }
 364
 365     nsres = nsIServiceManager_QueryInterface(pServMgr, &IID_nsIComponentManager, (void**)&pCompMgr);
 366     if(NS_FAILED(nsres))
 367         ERR("Could not get nsIComponentManager: %08x\n", nsres);
 368
 369     nsres = NS_GetComponentRegistrar(&registrar);
 370     if(NS_SUCCEEDED(nsres)) {
 371         nsres = nsIComponentRegistrar_AutoRegister(registrar, NULL);
 372         if(NS_FAILED(nsres))
 373             ERR("AutoRegister(NULL) failed: %08x\n", nsres);
 374
 375         nsres = nsIComponentRegistrar_AutoRegister(registrar, gre_dir);
 376         if(NS_FAILED(nsres))
 377             ERR("AutoRegister(gre_dir) failed: %08x\n", nsres);
 378
 379         init_nsio(pCompMgr, registrar);
 380     }else {
 381         ERR("NS_GetComponentRegistrar failed: %08x\n", nsres);
 382     }
 383
 384     nsres = nsIComponentManager_CreateInstanceByContractID(pCompMgr, NS_APPSTARTUPNOTIFIER_CONTRACTID,
 385             NULL, &IID_nsIObserver, (void**)&pStartNotif);
 386     if(NS_SUCCEEDED(nsres)) {
 387         nsres = nsIObserver_Observe(pStartNotif, NULL, APPSTARTUP_TOPIC, NULL);
 388         if(NS_FAILED(nsres))
 389             ERR("Observe failed: %08x\n", nsres);
 390
 391         nsIObserver_Release(pStartNotif);
 392     }else {
 393         ERR("could not get appstartup-notifier: %08x\n", nsres);
 394     }
 395
 396     set_profile();
 397
 398     nsres = nsIComponentManager_CreateInstanceByContractID(pCompMgr, NS_MEMORY_CONTRACTID,
 399             NULL, &IID_nsIMemory, (void**)&nsmem);
 400     if(NS_FAILED(nsres))
 401         ERR("Could not get nsIMemory: %08x\n", nsres);
 402
 403     if(registrar) {
 404         register_nsservice(registrar, pServMgr);
 405         nsIComponentRegistrar_Release(registrar);
 406     }
 407
 408     return TRUE;
 409 }
 410
 411 void *nsalloc(size_t size)
 412 {
 413     return nsIMemory_Alloc(nsmem, size);
 414 }
 415
 416 void nsfree(void *mem)
 417 {
 418     nsIMemory_Free(nsmem, mem);
 419 }
 420
 421 void nsACString_Init(nsACString *str, const char *data)
 422 {
 423     NS_CStringContainerInit(str);
 424     if(data)
 425         nsACString_SetData(str, data);
 426 }
 427
 428 void nsACString_SetData(nsACString *str, const char *data)
 429 {
 430     NS_CStringSetData(str, data, PR_UINT32_MAX);
 431 }
 432
 433 PRUint32 nsACString_GetData(const nsACString *str, const char **data, PRBool *termited)
 434 {
 435     return NS_CStringGetData(str, data, termited);
 436 }
 437
 438 void nsACString_Finish(nsACString *str)
 439 {
 440     NS_CStringContainerFinish(str);
 441 }
 442
 443 void nsAString_Init(nsAString *str, const PRUnichar *data)
 444 {
 445     NS_StringContainerInit(str);
 446     if(data)
 447         NS_StringSetData(str, data, PR_UINT32_MAX);
 448 }
 449
 450 PRUint32 nsAString_GetData(const nsAString *str, const PRUnichar **data, PRBool *termited)
 451 {
 452     return NS_StringGetData(str, data, termited);
 453 }
 454
 455 void nsAString_Finish(nsAString *str)
 456 {
 457     NS_StringContainerFinish(str);
 458 }
 459
 460 nsIInputStream *create_nsstream(const char *data, PRInt32 data_len)
 461 {
 462     nsIStringInputStream *ret;
 463     nsresult nsres;
 464
 465     if(!pCompMgr)
 466         return NULL;
 467
 468     nsres = nsIComponentManager_CreateInstanceByContractID(pCompMgr,
 469             NS_STRINGSTREAM_CONTRACTID, NULL, &IID_nsIStringInputStream,
 470             (void**)&ret);
 471     if(NS_FAILED(nsres)) {
 472         ERR("Could not get nsIStringInputStream\n");
 473         return NULL;
 474     }
 475
 476     nsres = nsIStringInputStream_SetData(ret, data, data_len);
 477     if(NS_FAILED(nsres)) {
 478         ERR("AdoptData failed: %08x\n", nsres);
 479         nsIStringInputStream_Release(ret);
 480         return NULL;
 481     }
 482
 483     return (nsIInputStream*)ret;
 484 }
 485
 486 nsICommandParams *create_nscommand_params(void)
 487 {
 488     nsICommandParams *ret = NULL;
 489     nsresult nsres;
 490
 491     if(!pCompMgr)
 492         return NULL;
 493
 494     nsres = nsIComponentManager_CreateInstanceByContractID(pCompMgr,
 495             NS_COMMANDPARAMS_CONTRACTID, NULL, &IID_nsICommandParams,
 496             (void**)&ret);
 497     if(NS_FAILED(nsres))
 498         ERR("Could not get nsICommandParams\n");
 499
 500     return ret;
 501 }
 502
 503 static void nsnode_to_nsstring_rec(nsIContentSerializer *serializer, nsIDOMNode *nsnode, nsAString *str)
 504 {
 505     nsIDOMNodeList *node_list = NULL;
 506     PRBool has_children = FALSE;
 507     PRUint16 type;
 508     nsresult nsres;
 509
 510     nsIDOMNode_HasChildNodes(nsnode, &has_children);
 511
 512     nsres = nsIDOMNode_GetNodeType(nsnode, &type);
 513     if(NS_FAILED(nsres)) {
 514         ERR("GetType failed: %08x\n", nsres);
 515         return;
 516     }
 517
 518     switch(type) {
 519     case ELEMENT_NODE: {
 520         nsIDOMElement *nselem;
 521         nsIDOMNode_QueryInterface(nsnode, &IID_nsIDOMElement, (void**)&nselem);
 522         nsIContentSerializer_AppendElementStart(serializer, nselem, has_children, str);
 523         nsIDOMElement_Release(nselem);
 524         break;
 525     }
 526     case TEXT_NODE: {
 527         nsIDOMText *nstext;
 528         nsIDOMNode_QueryInterface(nsnode, &IID_nsIDOMText, (void**)&nstext);
 529         nsIContentSerializer_AppendText(serializer, nstext, 0, -1, str);
 530         nsIDOMText_Release(nstext);
 531         break;
 532     }
 533     case DOCUMENT_NODE: {
 534         nsIDOMDocument *nsdoc;
 535         nsIDOMNode_QueryInterface(nsnode, &IID_nsIDOMDocument, (void**)&nsdoc);
 536         nsIContentSerializer_AppendDocumentStart(serializer, nsdoc, str);
 537         nsIDOMDocument_Release(nsdoc);
 538         break;
 539     }
 540     default:
 541         FIXME("Unhandled type %u\n", type);
 542     }
 543
 544     if(has_children) {
 545         PRUint32 child_cnt, i;
 546         nsIDOMNode *child_node;
 547
 548         nsIDOMNode_GetChildNodes(nsnode, &node_list);
 549         nsIDOMNodeList_GetLength(node_list, &child_cnt);
 550
 551         for(i=0; i<child_cnt; i++) {
 552             nsres = nsIDOMNodeList_Item(node_list, i, &child_node);
 553             if(NS_SUCCEEDED(nsres)) {
 554                 nsnode_to_nsstring_rec(serializer, child_node, str);
 555                 nsIDOMNode_Release(child_node);
 556             }else {
 557                 ERR("Item failed: %08x\n", nsres);
 558             }
 559         }
 560
 561         nsIDOMNodeList_Release(node_list);
 562     }
 563
 564     if(type == ELEMENT_NODE) {
 565         nsIDOMElement *nselem;
 566         nsIDOMNode_QueryInterface(nsnode, &IID_nsIDOMElement, (void**)&nselem);
 567         nsIContentSerializer_AppendElementEnd(serializer, nselem, str);
 568         nsIDOMElement_Release(nselem);
 569     }
 570 }
 571
 572 void nsnode_to_nsstring(nsIDOMNode *nsdoc, nsAString *str)
 573 {
 574     nsIContentSerializer *serializer;
 575     nsIDOMNode *nsnode;
 576     nsresult nsres;
 577
 578     nsres = nsIComponentManager_CreateInstanceByContractID(pCompMgr,
 579             NS_HTMLSERIALIZER_CONTRACTID, NULL, &IID_nsIContentSerializer,
 580             (void**)&serializer);
 581     if(NS_FAILED(nsres)) {
 582         ERR("Could not get nsIContentSerializer: %08x\n", nsres);
 583         return;
 584     }
 585
 586     nsres = nsIContentSerializer_Init(serializer, 0, 100, NULL, FALSE);
 587     if(NS_FAILED(nsres))
 588         ERR("Init failed: %08x\n", nsres);
 589
 590     nsIDOMDocument_QueryInterface(nsdoc, &IID_nsIDOMNode, (void**)&nsnode);
 591     nsnode_to_nsstring_rec(serializer, nsnode, str);
 592     nsIDOMNode_Release(nsnode);
 593
 594     nsres = nsIContentSerializer_Flush(serializer, str);
 595     if(NS_FAILED(nsres))
 596         ERR("Flush failed: %08x\n", nsres);
 597
 598     nsIContentSerializer_Release(serializer);
 599 }
 600
 601 void close_gecko()
 602 {
 603     TRACE("()\n");
 604
 605     if(pCompMgr)
 606         nsIComponentManager_Release(pCompMgr);
 607
 608     if(pServMgr)
 609         nsIServiceManager_Release(pServMgr);
 610
 611     if(nsmem)
 612         nsIMemory_Release(nsmem);
 613
 614     if(hXPCOM)
 615         FreeLibrary(hXPCOM);
 616 }
 617
 618 /**********************************************************
 619  *      nsIWebBrowserChrome interface
 620  */
 621
 622 #define NSWBCHROME_THIS(iface) DEFINE_THIS(NSContainer, WebBrowserChrome, iface)
 623
 624 static nsresult NSAPI nsWebBrowserChrome_QueryInterface(nsIWebBrowserChrome *iface,
 625         nsIIDRef riid, nsQIResult result)
 626 {
 627     NSContainer *This = NSWBCHROME_THIS(iface);
 628
 629     *result = NULL;
 630     if(IsEqualGUID(&IID_nsISupports, riid)) {
 631         TRACE("(%p)->(IID_nsISupports, %p)\n", This, result);
 632         *result = NSWBCHROME(This);
 633     }else if(IsEqualGUID(&IID_nsIWebBrowserChrome, riid)) {
 634         TRACE("(%p)->(IID_nsIWebBrowserChrome, %p)\n", This, result);
 635         *result = NSWBCHROME(This);
 636     }else if(IsEqualGUID(&IID_nsIContextMenuListener, riid)) {
 637         TRACE("(%p)->(IID_nsIContextMenuListener, %p)\n", This, result);
 638         *result = NSCML(This);
 639     }else if(IsEqualGUID(&IID_nsIURIContentListener, riid)) {
 640         TRACE("(%p)->(IID_nsIURIContentListener %p)\n", This, result);
 641         *result = NSURICL(This);
 642     }else if(IsEqualGUID(&IID_nsIEmbeddingSiteWindow, riid)) {
 643         TRACE("(%p)->(IID_nsIEmbeddingSiteWindow %p)\n", This, result);
 644         *result = NSEMBWNDS(This);
 645     }else if(IsEqualGUID(&IID_nsITooltipListener, riid)) {
 646         TRACE("(%p)->(IID_nsITooltipListener %p)\n", This, result);
 647         *result = NSTOOLTIP(This);
 648     }else if(IsEqualGUID(&IID_nsIDOMEventListener, riid)) {
 649         TRACE("(%p)->(IID_nsIDOMEventListener %p)\n", This, result);
 650         *result = NSEVENTLIST(This);
 651     }else if(IsEqualGUID(&IID_nsIInterfaceRequestor, riid)) {
 652         TRACE("(%p)->(IID_nsIInterfaceRequestor %p)\n", This, result);
 653         *result = NSIFACEREQ(This);
 654     }else if(IsEqualGUID(&IID_nsIWeakReference, riid)) {
 655         TRACE("(%p)->(IID_nsIWeakReference %p)\n", This, result);
 656         *result = NSWEAKREF(This);
 657     }else if(IsEqualGUID(&IID_nsISupportsWeakReference, riid)) {
 658         TRACE("(%p)->(IID_nsISupportsWeakReference %p)\n", This, result);
 659         *result = NSSUPWEAKREF(This);
 660     }
 661
 662     if(*result) {
 663         nsIWebBrowserChrome_AddRef(NSWBCHROME(This));
 664         return NS_OK;
 665     }
 666
 667     TRACE("(%p)->(%s %p)\n", This, debugstr_guid(riid), result);
 668     return NS_NOINTERFACE;
 669 }
 670
 671 static nsrefcnt NSAPI nsWebBrowserChrome_AddRef(nsIWebBrowserChrome *iface)
 672 {
 673     NSContainer *This = NSWBCHROME_THIS(iface);
 674     LONG ref = InterlockedIncrement(&This->ref);
 675
 676     TRACE("(%p) ref=%d\n", This, ref);
 677
 678     return ref;
 679 }
 680
 681 static nsrefcnt NSAPI nsWebBrowserChrome_Release(nsIWebBrowserChrome *iface)
 682 {
 683     NSContainer *This = NSWBCHROME_THIS(iface);
 684     LONG ref = InterlockedDecrement(&This->ref);
 685
 686     TRACE("(%p) ref=%d\n", This, ref);
 687
 688     if(!ref) {
 689         if(This->parent)
 690             nsIWebBrowserChrome_Release(NSWBCHROME(This->parent));
 691         mshtml_free(This);
 692     }
 693
 694     return ref;
 695 }
 696
 697 static nsresult NSAPI nsWebBrowserChrome_SetStatus(nsIWebBrowserChrome *iface,
 698         PRUint32 statusType, const PRUnichar *status)
 699 {
 700     NSContainer *This = NSWBCHROME_THIS(iface);
 701     TRACE("(%p)->(%d %s)\n", This, statusType, debugstr_w(status));
 702     return NS_ERROR_NOT_IMPLEMENTED;
 703 }
 704
 705 static nsresult NSAPI nsWebBrowserChrome_GetWebBrowser(nsIWebBrowserChrome *iface,
 706         nsIWebBrowser **aWebBrowser)
 707 {
 708     NSContainer *This = NSWBCHROME_THIS(iface);
 709
 710     TRACE("(%p)->(%p)\n", This, aWebBrowser);
 711
 712     if(!aWebBrowser)
 713         return NS_ERROR_INVALID_ARG;
 714
 715     if(This->webbrowser)
 716         nsIWebBrowser_AddRef(This->webbrowser);
 717     *aWebBrowser = This->webbrowser;
 718     return S_OK;
 719 }
 720
 721 static nsresult NSAPI nsWebBrowserChrome_SetWebBrowser(nsIWebBrowserChrome *iface,
 722         nsIWebBrowser *aWebBrowser)
 723 {
 724     NSContainer *This = NSWBCHROME_THIS(iface);
 725
 726     TRACE("(%p)->(%p)\n", This, aWebBrowser);
 727
 728     if(aWebBrowser != This->webbrowser)
 729         ERR("Wrong nsWebBrowser!\n");
 730
 731     return NS_OK;
 732 }
 733
 734 static nsresult NSAPI nsWebBrowserChrome_GetChromeFlags(nsIWebBrowserChrome *iface,
 735         PRUint32 *aChromeFlags)
 736 {
 737     NSContainer *This = NSWBCHROME_THIS(iface);
 738     WARN("(%p)->(%p)\n", This, aChromeFlags);
 739     return NS_ERROR_NOT_IMPLEMENTED;
 740 }
 741
 742 static nsresult NSAPI nsWebBrowserChrome_SetChromeFlags(nsIWebBrowserChrome *iface,
 743         PRUint32 aChromeFlags)
 744 {
 745     NSContainer *This = NSWBCHROME_THIS(iface);
 746     WARN("(%p)->(%08x)\n", This, aChromeFlags);
 747     return NS_ERROR_NOT_IMPLEMENTED;
 748 }
 749
 750 static nsresult NSAPI nsWebBrowserChrome_DestroyBrowserWindow(nsIWebBrowserChrome *iface)
 751 {
 752     NSContainer *This = NSWBCHROME_THIS(iface);
 753     TRACE("(%p)\n", This);
 754     return NS_ERROR_NOT_IMPLEMENTED;
 755 }
 756
 757 static nsresult NSAPI nsWebBrowserChrome_SizeBrowserTo(nsIWebBrowserChrome *iface,
 758         PRInt32 aCX, PRInt32 aCY)
 759 {
 760     NSContainer *This = NSWBCHROME_THIS(iface);
 761     WARN("(%p)->(%d %d)\n", This, aCX, aCY);
 762     return NS_ERROR_NOT_IMPLEMENTED;
 763 }
 764
 765 static nsresult NSAPI nsWebBrowserChrome_ShowAsModal(nsIWebBrowserChrome *iface)
 766 {
 767     NSContainer *This = NSWBCHROME_THIS(iface);
 768     WARN("(%p)\n", This);
 769     return NS_ERROR_NOT_IMPLEMENTED;
 770 }
 771
 772 static nsresult NSAPI nsWebBrowserChrome_IsWindowModal(nsIWebBrowserChrome *iface, PRBool *_retval)
 773 {
 774     NSContainer *This = NSWBCHROME_THIS(iface);
 775     WARN("(%p)->(%p)\n", This, _retval);
 776     return NS_ERROR_NOT_IMPLEMENTED;
 777 }
 778
 779 static nsresult NSAPI nsWebBrowserChrome_ExitModalEventLoop(nsIWebBrowserChrome *iface,
 780         nsresult aStatus)
 781 {
 782     NSContainer *This = NSWBCHROME_THIS(iface);
 783     WARN("(%p)->(%08x)\n", This, aStatus);
 784     return NS_ERROR_NOT_IMPLEMENTED;
 785 }
 786
 787 #undef NSWBCHROME_THIS
 788
 789 static const nsIWebBrowserChromeVtbl nsWebBrowserChromeVtbl = {
 790     nsWebBrowserChrome_QueryInterface,
 791     nsWebBrowserChrome_AddRef,
 792     nsWebBrowserChrome_Release,
 793     nsWebBrowserChrome_SetStatus,
 794     nsWebBrowserChrome_GetWebBrowser,
 795     nsWebBrowserChrome_SetWebBrowser,
 796     nsWebBrowserChrome_GetChromeFlags,
 797     nsWebBrowserChrome_SetChromeFlags,
 798     nsWebBrowserChrome_DestroyBrowserWindow,
 799     nsWebBrowserChrome_SizeBrowserTo,
 800     nsWebBrowserChrome_ShowAsModal,
 801     nsWebBrowserChrome_IsWindowModal,
 802     nsWebBrowserChrome_ExitModalEventLoop
 803 };
 804
 805 /**********************************************************
 806  *      nsIContextMenuListener interface
 807  */
 808
 809 #define NSCML_THIS(iface) DEFINE_THIS(NSContainer, ContextMenuListener, iface)
 810
 811 static nsresult NSAPI nsContextMenuListener_QueryInterface(nsIContextMenuListener *iface,
 812         nsIIDRef riid, nsQIResult result)
 813 {
 814     NSContainer *This = NSCML_THIS(iface);
 815     return nsIWebBrowserChrome_QueryInterface(NSWBCHROME(This), riid, result);
 816 }
 817
 818 static nsrefcnt NSAPI nsContextMenuListener_AddRef(nsIContextMenuListener *iface)
 819 {
 820     NSContainer *This = NSCML_THIS(iface);
 821     return nsIWebBrowserChrome_AddRef(NSWBCHROME(This));
 822 }
 823
 824 static nsrefcnt NSAPI nsContextMenuListener_Release(nsIContextMenuListener *iface)
 825 {
 826     NSContainer *This = NSCML_THIS(iface);
 827     return nsIWebBrowserChrome_Release(NSWBCHROME(This));
 828 }
 829
 830 static nsresult NSAPI nsContextMenuListener_OnShowContextMenu(nsIContextMenuListener *iface,
 831         PRUint32 aContextFlags, nsIDOMEvent *aEvent, nsIDOMNode *aNode)
 832 {
 833     NSContainer *This = NSCML_THIS(iface);
 834     nsIDOMMouseEvent *event;
 835     POINT pt;
 836     DWORD dwID = CONTEXT_MENU_DEFAULT;
 837     nsresult nsres;
 838
 839     TRACE("(%p)->(%08x %p %p)\n", This, aContextFlags, aEvent, aNode);
 840
 841     nsres = nsIDOMEvent_QueryInterface(aEvent, &IID_nsIDOMMouseEvent, (void**)&event);
 842     if(NS_FAILED(nsres)) {
 843         ERR("Could not get nsIDOMMouseEvent interface: %08x\n", nsres);
 844         return nsres;
 845     }
 846
 847     nsIDOMMouseEvent_GetScreenX(event, &pt.x);
 848     nsIDOMMouseEvent_GetScreenY(event, &pt.y);
 849     nsIDOMMouseEvent_Release(event);
 850
 851     switch(aContextFlags) {
 852     case CONTEXT_NONE:
 853     case CONTEXT_DOCUMENT:
 854     case CONTEXT_TEXT:
 855         dwID = CONTEXT_MENU_DEFAULT;
 856         break;
 857     case CONTEXT_IMAGE:
 858     case CONTEXT_IMAGE|CONTEXT_LINK:
 859         dwID = CONTEXT_MENU_IMAGE;
 860         break;
 861     case CONTEXT_LINK:
 862         dwID = CONTEXT_MENU_ANCHOR;
 863         break;
 864     case CONTEXT_INPUT:
 865         dwID = CONTEXT_MENU_CONTROL;
 866         break;
 867     default:
 868         FIXME("aContextFlags=%08x\n", aContextFlags);
 869     };
 870
 871     HTMLDocument_ShowContextMenu(This->doc, dwID, &pt);
 872
 873     return NS_OK;
 874 }
 875
 876 #undef NSCML_THIS
 877
 878 static const nsIContextMenuListenerVtbl nsContextMenuListenerVtbl = {
 879     nsContextMenuListener_QueryInterface,
 880     nsContextMenuListener_AddRef,
 881     nsContextMenuListener_Release,
 882     nsContextMenuListener_OnShowContextMenu
 883 };
 884
 885 /**********************************************************
 886  *      nsIURIContentListener interface
 887  */
 888
 889 #define NSURICL_THIS(iface) DEFINE_THIS(NSContainer, URIContentListener, iface)
 890
 891 static nsresult NSAPI nsURIContentListener_QueryInterface(nsIURIContentListener *iface,
 892         nsIIDRef riid, nsQIResult result)
 893 {
 894     NSContainer *This = NSURICL_THIS(iface);
 895     return nsIWebBrowserChrome_QueryInterface(NSWBCHROME(This), riid, result);
 896 }
 897
 898 static nsrefcnt NSAPI nsURIContentListener_AddRef(nsIURIContentListener *iface)
 899 {
 900     NSContainer *This = NSURICL_THIS(iface);
 901     return nsIWebBrowserChrome_AddRef(NSWBCHROME(This));
 902 }
 903
 904 static nsrefcnt NSAPI nsURIContentListener_Release(nsIURIContentListener *iface)
 905 {
 906     NSContainer *This = NSURICL_THIS(iface);
 907     return nsIWebBrowserChrome_Release(NSWBCHROME(This));
 908 }
 909
 910 static nsresult NSAPI nsURIContentListener_OnStartURIOpen(nsIURIContentListener *iface,
 911                                                           nsIURI *aURI, PRBool *_retval)
 912 {
 913     NSContainer *This = NSURICL_THIS(iface);
 914     nsIWineURI *wine_uri;
 915     nsACString spec_str;
 916     const char *spec;
 917     nsresult nsres;
 918
 919     nsACString_Init(&spec_str, NULL);
 920     nsIURI_GetSpec(aURI, &spec_str);
 921     nsACString_GetData(&spec_str, &spec, NULL);
 922
 923     TRACE("(%p)->(%p(%s) %p)\n", This, aURI, debugstr_a(spec), _retval);
 924
 925     nsACString_Finish(&spec_str);
 926
 927     nsres = nsIURI_QueryInterface(aURI, &IID_nsIWineURI, (void**)&wine_uri);
 928     if(NS_FAILED(nsres)) {
 929         WARN("Could not get nsIWineURI interface: %08x\n", nsres);
 930         return NS_ERROR_NOT_IMPLEMENTED;
 931     }
 932
 933     nsIWineURI_SetNSContainer(wine_uri, This);
 934     nsIWineURI_SetIsDocumentURI(wine_uri, TRUE);
 935
 936     if(This->bscallback && This->bscallback->mon) {
 937         LPWSTR url = NULL;
 938         HRESULT hres;
 939
 940         hres = IMoniker_GetDisplayName(This->bscallback->mon, NULL, 0, &url);
 941         if(SUCCEEDED(hres)) {
 942             IMoniker *mon = NULL;
 943
 944             hres = CreateURLMoniker(NULL, url, &mon);
 945             if(SUCCEEDED(hres)) {
 946                 nsIWineURI_SetMoniker(wine_uri, mon);
 947                 IMoniker_Release(mon);
 948             }else {
 949                 WARN("CreateURLMoniker failed: %08x\n", hres);
 950             }
 951         }else {
 952             WARN("GetDisplayName failed: %08x\n", hres);
 953         }
 954     }
 955
 956     nsIWineURI_Release(wine_uri);
 957
 958     *_retval = FALSE;
 959     return This->content_listener
 960         ? nsIURIContentListener_OnStartURIOpen(This->content_listener, aURI, _retval)
 961         : NS_OK;
 962 }
 963
 964 static nsresult NSAPI nsURIContentListener_DoContent(nsIURIContentListener *iface,
 965         const char *aContentType, PRBool aIsContentPreferred, nsIRequest *aRequest,
 966         nsIStreamListener **aContentHandler, PRBool *_retval)
 967 {
 968     NSContainer *This = NSURICL_THIS(iface);
 969
 970     TRACE("(%p)->(%s %x %p %p %p)\n", This, debugstr_a(aContentType), aIsContentPreferred,
 971             aRequest, aContentHandler, _retval);
 972
 973     return This->content_listener
 974         ? nsIURIContentListener_DoContent(This->content_listener, aContentType,
 975                   aIsContentPreferred, aRequest, aContentHandler, _retval)
 976         : NS_ERROR_NOT_IMPLEMENTED;
 977 }
 978
 979 static nsresult NSAPI nsURIContentListener_IsPreferred(nsIURIContentListener *iface,
 980         const char *aContentType, char **aDesiredContentType, PRBool *_retval)
 981 {
 982     NSContainer *This = NSURICL_THIS(iface);
 983
 984     TRACE("(%p)->(%s %p %p)\n", This, debugstr_a(aContentType), aDesiredContentType, _retval);
 985
 986     /* FIXME: Should we do something here? */
 987     *_retval = TRUE;
 988
 989     return This->content_listener
 990         ? nsIURIContentListener_IsPreferred(This->content_listener, aContentType,
 991                   aDesiredContentType, _retval)
 992         : NS_OK;
 993 }
 994
 995 static nsresult NSAPI nsURIContentListener_CanHandleContent(nsIURIContentListener *iface,
 996         const char *aContentType, PRBool aIsContentPreferred, char **aDesiredContentType,
 997         PRBool *_retval)
 998 {
 999     NSContainer *This = NSURICL_THIS(iface);
1000
1001     TRACE("(%p)->(%s %x %p %p)\n", This, debugstr_a(aContentType), aIsContentPreferred,
1002             aDesiredContentType, _retval);
1003
1004     return This->content_listener
1005         ? nsIURIContentListener_CanHandleContent(This->content_listener, aContentType,
1006                 aIsContentPreferred, aDesiredContentType, _retval)
1007         : NS_ERROR_NOT_IMPLEMENTED;
1008 }
1009
1010 static nsresult NSAPI nsURIContentListener_GetLoadCookie(nsIURIContentListener *iface,
1011         nsISupports **aLoadCookie)
1012 {
1013     NSContainer *This = NSURICL_THIS(iface);
1014
1015     WARN("(%p)->(%p)\n", This, aLoadCookie);
1016
1017     return This->content_listener
1018         ? nsIURIContentListener_GetLoadCookie(This->content_listener, aLoadCookie)
1019         : NS_ERROR_NOT_IMPLEMENTED;
1020 }
1021
1022 static nsresult NSAPI nsURIContentListener_SetLoadCookie(nsIURIContentListener *iface,
1023         nsISupports *aLoadCookie)
1024 {
1025     NSContainer *This = NSURICL_THIS(iface);
1026
1027     WARN("(%p)->(%p)\n", This, aLoadCookie);
1028
1029     return This->content_listener
1030         ? nsIURIContentListener_SetLoadCookie(This->content_listener, aLoadCookie)
1031         : NS_ERROR_NOT_IMPLEMENTED;
1032 }
1033
1034 static nsresult NSAPI nsURIContentListener_GetParentContentListener(nsIURIContentListener *iface,
1035         nsIURIContentListener **aParentContentListener)
1036 {
1037     NSContainer *This = NSURICL_THIS(iface);
1038
1039     TRACE("(%p)->(%p)\n", This, aParentContentListener);
1040
1041     if(This->content_listener)
1042         nsIURIContentListener_AddRef(This->content_listener);
1043
1044     *aParentContentListener = This->content_listener;
1045     return NS_OK;
1046 }
1047
1048 static nsresult NSAPI nsURIContentListener_SetParentContentListener(nsIURIContentListener *iface,
1049         nsIURIContentListener *aParentContentListener)
1050 {
1051     NSContainer *This = NSURICL_THIS(iface);
1052
1053     TRACE("(%p)->(%p)\n", This, aParentContentListener);
1054
1055     if(aParentContentListener == NSURICL(This))
1056         return NS_OK;
1057
1058     if(This->content_listener)
1059         nsIURIContentListener_Release(This->content_listener);
1060
1061     This->content_listener = aParentContentListener;
1062     if(This->content_listener)
1063         nsIURIContentListener_AddRef(This->content_listener);
1064
1065     return NS_OK;
1066 }
1067
1068 #undef NSURICL_THIS
1069
1070 static const nsIURIContentListenerVtbl nsURIContentListenerVtbl = {
1071     nsURIContentListener_QueryInterface,
1072     nsURIContentListener_AddRef,
1073     nsURIContentListener_Release,
1074     nsURIContentListener_OnStartURIOpen,
1075     nsURIContentListener_DoContent,
1076     nsURIContentListener_IsPreferred,
1077     nsURIContentListener_CanHandleContent,
1078     nsURIContentListener_GetLoadCookie,
1079     nsURIContentListener_SetLoadCookie,
1080     nsURIContentListener_GetParentContentListener,
1081     nsURIContentListener_SetParentContentListener
1082 };
1083
1084 /**********************************************************
1085  *      nsIEmbeddinSiteWindow interface
1086  */
1087
1088 #define NSEMBWNDS_THIS(iface) DEFINE_THIS(NSContainer, EmbeddingSiteWindow, iface)
1089
1090 static nsresult NSAPI nsEmbeddingSiteWindow_QueryInterface(nsIEmbeddingSiteWindow *iface,
1091         nsIIDRef riid, nsQIResult result)
1092 {
1093     NSContainer *This = NSEMBWNDS_THIS(iface);
1094     return nsIWebBrowserChrome_QueryInterface(NSWBCHROME(This), riid, result);
1095 }
1096
1097 static nsrefcnt NSAPI nsEmbeddingSiteWindow_AddRef(nsIEmbeddingSiteWindow *iface)
1098 {
1099     NSContainer *This = NSEMBWNDS_THIS(iface);
1100     return nsIWebBrowserChrome_AddRef(NSWBCHROME(This));
1101 }
1102
1103 static nsrefcnt NSAPI nsEmbeddingSiteWindow_Release(nsIEmbeddingSiteWindow *iface)
1104 {
1105     NSContainer *This = NSEMBWNDS_THIS(iface);
1106     return nsIWebBrowserChrome_Release(NSWBCHROME(This));
1107 }
1108
1109 static nsresult NSAPI nsEmbeddingSiteWindow_SetDimensions(nsIEmbeddingSiteWindow *iface,
1110         PRUint32 flags, PRInt32 x, PRInt32 y, PRInt32 cx, PRInt32 cy)
1111 {
1112     NSContainer *This = NSEMBWNDS_THIS(iface);
1113     WARN("(%p)->(%08x %d %d %d %d)\n", This, flags, x, y, cx, cy);
1114     return NS_ERROR_NOT_IMPLEMENTED;
1115 }
1116
1117 static nsresult NSAPI nsEmbeddingSiteWindow_GetDimensions(nsIEmbeddingSiteWindow *iface,
1118         PRUint32 flags, PRInt32 *x, PRInt32 *y, PRInt32 *cx, PRInt32 *cy)
1119 {
1120     NSContainer *This = NSEMBWNDS_THIS(iface);
1121     WARN("(%p)->(%08x %p %p %p %p)\n", This, flags, x, y, cx, cy);
1122     return NS_ERROR_NOT_IMPLEMENTED;
1123 }
1124
1125 static nsresult NSAPI nsEmbeddingSiteWindow_SetFocus(nsIEmbeddingSiteWindow *iface)
1126 {
1127     NSContainer *This = NSEMBWNDS_THIS(iface);
1128     WARN("(%p)\n", This);
1129     return NS_ERROR_NOT_IMPLEMENTED;
1130 }
1131
1132 static nsresult NSAPI nsEmbeddingSiteWindow_GetVisibility(nsIEmbeddingSiteWindow *iface,
1133         PRBool *aVisibility)
1134 {
1135     NSContainer *This = NSEMBWNDS_THIS(iface);
1136     WARN("(%p)->(%p)\n", This, aVisibility);
1137     return NS_ERROR_NOT_IMPLEMENTED;
1138 }
1139
1140 static nsresult NSAPI nsEmbeddingSiteWindow_SetVisibility(nsIEmbeddingSiteWindow *iface,
1141         PRBool aVisibility)
1142 {
1143     NSContainer *This = NSEMBWNDS_THIS(iface);
1144     WARN("(%p)->(%x)\n", This, aVisibility);
1145     return NS_ERROR_NOT_IMPLEMENTED;
1146 }
1147
1148 static nsresult NSAPI nsEmbeddingSiteWindow_GetTitle(nsIEmbeddingSiteWindow *iface,
1149         PRUnichar **aTitle)
1150 {
1151     NSContainer *This = NSEMBWNDS_THIS(iface);
1152     WARN("(%p)->(%p)\n", This, aTitle);
1153     return NS_ERROR_NOT_IMPLEMENTED;
1154 }
1155
1156 static nsresult NSAPI nsEmbeddingSiteWindow_SetTitle(nsIEmbeddingSiteWindow *iface,
1157         const PRUnichar *aTitle)
1158 {
1159     NSContainer *This = NSEMBWNDS_THIS(iface);
1160     WARN("(%p)->(%s)\n", This, debugstr_w(aTitle));
1161     return NS_ERROR_NOT_IMPLEMENTED;
1162 }
1163
1164 static nsresult NSAPI nsEmbeddingSiteWindow_GetSiteWindow(nsIEmbeddingSiteWindow *iface,
1165         void **aSiteWindow)
1166 {
1167     NSContainer *This = NSEMBWNDS_THIS(iface);
1168
1169     TRACE("(%p)->(%p)\n", This, aSiteWindow);
1170
1171     *aSiteWindow = This->hwnd;
1172     return NS_OK;
1173 }
1174
1175 static const nsIEmbeddingSiteWindowVtbl nsEmbeddingSiteWindowVtbl = {
1176     nsEmbeddingSiteWindow_QueryInterface,
1177     nsEmbeddingSiteWindow_AddRef,
1178     nsEmbeddingSiteWindow_Release,
1179     nsEmbeddingSiteWindow_SetDimensions,
1180     nsEmbeddingSiteWindow_GetDimensions,
1181     nsEmbeddingSiteWindow_SetFocus,
1182     nsEmbeddingSiteWindow_GetVisibility,
1183     nsEmbeddingSiteWindow_SetVisibility,
1184     nsEmbeddingSiteWindow_GetTitle,
1185     nsEmbeddingSiteWindow_SetTitle,
1186     nsEmbeddingSiteWindow_GetSiteWindow
1187 };
1188
1189 #define NSTOOLTIP_THIS(iface) DEFINE_THIS(NSContainer, TooltipListener, iface)
1190
1191 static nsresult NSAPI nsTooltipListener_QueryInterface(nsITooltipListener *iface, nsIIDRef riid,
1192                                                        nsQIResult result)
1193 {
1194     NSContainer *This = NSTOOLTIP_THIS(iface);
1195     return nsIWebBrowserChrome_QueryInterface(NSWBCHROME(This), riid, result);
1196 }
1197
1198 static nsrefcnt NSAPI nsTooltipListener_AddRef(nsITooltipListener *iface)
1199 {
1200     NSContainer *This = NSTOOLTIP_THIS(iface);
1201     return nsIWebBrowserChrome_AddRef(NSWBCHROME(This));
1202 }
1203
1204 static nsrefcnt NSAPI nsTooltipListener_Release(nsITooltipListener *iface)
1205 {
1206     NSContainer *This = NSTOOLTIP_THIS(iface);
1207     return nsIWebBrowserChrome_AddRef(NSWBCHROME(This));
1208 }
1209
1210 static nsresult NSAPI nsTooltipListener_OnShowTooltip(nsITooltipListener *iface,
1211         PRInt32 aXCoord, PRInt32 aYCoord, const PRUnichar *aTipText)
1212 {
1213     NSContainer *This = NSTOOLTIP_THIS(iface);
1214
1215     show_tooltip(This->doc, aXCoord, aYCoord, aTipText);
1216
1217     return NS_OK;
1218 }
1219
1220 static nsresult NSAPI nsTooltipListener_OnHideTooltip(nsITooltipListener *iface)
1221 {
1222     NSContainer *This = NSTOOLTIP_THIS(iface);
1223
1224     hide_tooltip(This->doc);
1225
1226     return NS_OK;
1227 }
1228
1229 #undef NSTOOLTIM_THIS
1230
1231 static const nsITooltipListenerVtbl nsTooltipListenerVtbl = {
1232     nsTooltipListener_QueryInterface,
1233     nsTooltipListener_AddRef,
1234     nsTooltipListener_Release,
1235     nsTooltipListener_OnShowTooltip,
1236     nsTooltipListener_OnHideTooltip
1237 };
1238
1239 #define NSEVENTLIST_THIS(iface) DEFINE_THIS(NSContainer, DOMEventListener, iface)
1240
1241 static nsresult NSAPI nsDOMEventListener_QueryInterface(nsIDOMEventListener *iface,
1242                                                         nsIIDRef riid, nsQIResult result)
1243 {
1244     NSContainer *This = NSEVENTLIST_THIS(iface);
1245     return nsIWebBrowserChrome_QueryInterface(NSWBCHROME(This), riid, result);
1246 }
1247
1248 static nsrefcnt NSAPI nsDOMEventListener_AddRef(nsIDOMEventListener *iface)
1249 {
1250     NSContainer *This = NSEVENTLIST_THIS(iface);
1251     return nsIWebBrowserChrome_AddRef(NSWBCHROME(This));
1252 }
1253
1254 static nsrefcnt NSAPI nsDOMEventListener_Release(nsIDOMEventListener *iface)
1255 {
1256     NSContainer *This = NSEVENTLIST_THIS(iface);
1257     return nsIWebBrowserChrome_Release(NSWBCHROME(This));
1258 }
1259
1260 static nsresult NSAPI nsDOMEventListener_HandleEvent(nsIDOMEventListener *iface, nsIDOMEvent *event)
1261 {
1262     NSContainer *This = NSEVENTLIST_THIS(iface);
1263
1264     TRACE("(%p)->(%p)\n", This, event);
1265
1266     if(This->doc->usermode == EDITMODE)
1267         handle_edit_event(This->doc, event);
1268
1269     return NS_OK;
1270 }
1271
1272 #undef NSEVENTLIST_THIS
1273
1274 static const nsIDOMEventListenerVtbl nsDOMEventListenerVtbl = {
1275     nsDOMEventListener_QueryInterface,
1276     nsDOMEventListener_AddRef,
1277     nsDOMEventListener_Release,
1278     nsDOMEventListener_HandleEvent
1279 };
1280
1281 #define NSIFACEREQ_THIS(iface) DEFINE_THIS(NSContainer, InterfaceRequestor, iface)
1282
1283 static nsresult NSAPI nsInterfaceRequestor_QueryInterface(nsIInterfaceRequestor *iface,
1284                                                           nsIIDRef riid, nsQIResult result)
1285 {
1286     NSContainer *This = NSIFACEREQ_THIS(iface);
1287     return nsIWebBrowserChrome_QueryInterface(NSWBCHROME(This), riid, result);
1288 }
1289
1290 static nsrefcnt NSAPI nsInterfaceRequestor_AddRef(nsIInterfaceRequestor *iface)
1291 {
1292     NSContainer *This = NSIFACEREQ_THIS(iface);
1293     return nsIWebBrowserChrome_AddRef(NSWBCHROME(This));
1294 }
1295
1296 static nsrefcnt NSAPI nsInterfaceRequestor_Release(nsIInterfaceRequestor *iface)
1297 {
1298     NSContainer *This = NSIFACEREQ_THIS(iface);
1299     return nsIWebBrowserChrome_Release(NSWBCHROME(This));
1300 }
1301
1302 static nsresult NSAPI nsInterfaceRequestor_GetInterface(nsIInterfaceRequestor *iface,
1303                                                         nsIIDRef riid, nsQIResult result)
1304 {
1305     NSContainer *This = NSIFACEREQ_THIS(iface);
1306
1307     if(IsEqualGUID(&IID_nsIDOMWindow, riid)) {
1308         TRACE("(%p)->(IID_nsIDOMWindow %p)\n", This, result);
1309         return nsIWebBrowser_GetContentDOMWindow(This->webbrowser, (nsIDOMWindow**)result);
1310     }
1311
1312     return nsIWebBrowserChrome_QueryInterface(NSWBCHROME(This), riid, result);
1313 }
1314
1315 #undef NSIFACEREQ_THIS
1316
1317 static const nsIInterfaceRequestorVtbl nsInterfaceRequestorVtbl = {
1318     nsInterfaceRequestor_QueryInterface,
1319     nsInterfaceRequestor_AddRef,
1320     nsInterfaceRequestor_Release,
1321     nsInterfaceRequestor_GetInterface
1322 };
1323
1324 #define NSWEAKREF_THIS(iface) DEFINE_THIS(NSContainer, WeakReference, iface)
1325
1326 static nsresult NSAPI nsWeakReference_QueryInterface(nsIWeakReference *iface,
1327         nsIIDRef riid, nsQIResult result)
1328 {
1329     NSContainer *This = NSWEAKREF_THIS(iface);
1330     return nsIWebBrowserChrome_QueryInterface(NSWBCHROME(This), riid, result);
1331 }
1332
1333 static nsrefcnt NSAPI nsWeakReference_AddRef(nsIWeakReference *iface)
1334 {
1335     NSContainer *This = NSWEAKREF_THIS(iface);
1336     return nsIWebBrowserChrome_AddRef(NSWBCHROME(This));
1337 }
1338
1339 static nsrefcnt NSAPI nsWeakReference_Release(nsIWeakReference *iface)
1340 {
1341     NSContainer *This = NSWEAKREF_THIS(iface);
1342     return nsIWebBrowserChrome_Release(NSWBCHROME(This));
1343 }
1344
1345 static nsresult NSAPI nsWeakReference_QueryReferent(nsIWeakReference *iface,
1346         const nsIID *riid, void **result)
1347 {
1348     NSContainer *This = NSWEAKREF_THIS(iface);
1349     return nsIWebBrowserChrome_QueryInterface(NSWBCHROME(This), riid, result);
1350 }
1351
1352 #undef NSWEAKREF_THIS
1353
1354 static const nsIWeakReferenceVtbl nsWeakReferenceVtbl = {
1355     nsWeakReference_QueryInterface,
1356     nsWeakReference_AddRef,
1357     nsWeakReference_Release,
1358     nsWeakReference_QueryReferent
1359 };
1360
1361 #define NSSUPWEAKREF_THIS(iface) DEFINE_THIS(NSContainer, SupportsWeakReference, iface)
1362
1363 static nsresult NSAPI nsSupportsWeakReference_QueryInterface(nsISupportsWeakReference *iface,
1364         nsIIDRef riid, nsQIResult result)
1365 {
1366     NSContainer *This = NSSUPWEAKREF_THIS(iface);
1367     return nsIWebBrowserChrome_QueryInterface(NSWBCHROME(This), riid, result);
1368 }
1369
1370 static nsrefcnt NSAPI nsSupportsWeakReference_AddRef(nsISupportsWeakReference *iface)
1371 {
1372     NSContainer *This = NSSUPWEAKREF_THIS(iface);
1373     return nsIWebBrowserChrome_AddRef(NSWBCHROME(This));
1374 }
1375
1376 static nsrefcnt NSAPI nsSupportsWeakReference_Release(nsISupportsWeakReference *iface)
1377 {
1378     NSContainer *This = NSSUPWEAKREF_THIS(iface);
1379     return nsIWebBrowserChrome_Release(NSWBCHROME(This));
1380 }
1381
1382 static nsresult NSAPI nsSupportsWeakReference_GetWeakReference(nsISupportsWeakReference *iface,
1383         nsIWeakReference **_retval)
1384 {
1385     NSContainer *This = NSSUPWEAKREF_THIS(iface);
1386
1387     TRACE("(%p)->(%p)\n", This, _retval);
1388
1389     nsIWeakReference_AddRef(NSWEAKREF(This));
1390     *_retval = NSWEAKREF(This);
1391     return NS_OK;
1392 }
1393
1394 #undef NSWEAKREF_THIS
1395
1396 const nsISupportsWeakReferenceVtbl nsSupportsWeakReferenceVtbl = {
1397     nsSupportsWeakReference_QueryInterface,
1398     nsSupportsWeakReference_AddRef,
1399     nsSupportsWeakReference_Release,
1400     nsSupportsWeakReference_GetWeakReference
1401 };
1402
1403
1404 NSContainer *NSContainer_Create(HTMLDocument *doc, NSContainer *parent)
1405 {
1406     nsIDOMWindow *dom_window;
1407     nsIWebBrowserSetup *wbsetup;
1408     NSContainer *ret;
1409     nsresult nsres;
1410
1411     if(!load_gecko())
1412         return NULL;
1413
1414     ret = mshtml_alloc(sizeof(NSContainer));
1415
1416     ret->lpWebBrowserChromeVtbl      = &nsWebBrowserChromeVtbl;
1417     ret->lpContextMenuListenerVtbl   = &nsContextMenuListenerVtbl;
1418     ret->lpURIContentListenerVtbl    = &nsURIContentListenerVtbl;
1419     ret->lpEmbeddingSiteWindowVtbl   = &nsEmbeddingSiteWindowVtbl;
1420     ret->lpTooltipListenerVtbl       = &nsTooltipListenerVtbl;
1421     ret->lpInterfaceRequestorVtbl    = &nsInterfaceRequestorVtbl;
1422     ret->lpWeakReferenceVtbl         = &nsWeakReferenceVtbl;
1423     ret->lpSupportsWeakReferenceVtbl = &nsSupportsWeakReferenceVtbl;
1424     ret->lpDOMEventListenerVtbl      = &nsDOMEventListenerVtbl;
1425
1426     ret->doc = doc;
1427     ret->ref = 1;
1428     ret->bscallback = NULL;
1429     ret->content_listener = NULL;
1430
1431     if(parent)
1432         nsIWebBrowserChrome_AddRef(NSWBCHROME(parent));
1433     ret->parent = parent;
1434
1435     nsres = nsIComponentManager_CreateInstanceByContractID(pCompMgr, NS_WEBBROWSER_CONTRACTID,
1436             NULL, &IID_nsIWebBrowser, (void**)&ret->webbrowser);
1437     if(NS_FAILED(nsres))
1438         ERR("Creating WebBrowser failed: %08x\n", nsres);
1439
1440     nsres = nsIWebBrowser_SetContainerWindow(ret->webbrowser, NSWBCHROME(ret));
1441     if(NS_FAILED(nsres))
1442         ERR("SetContainerWindow failed: %08x\n", nsres);
1443
1444     nsres = nsIWebBrowser_QueryInterface(ret->webbrowser, &IID_nsIBaseWindow,
1445             (void**)&ret->window);
1446     if(NS_FAILED(nsres))
1447         ERR("Could not get nsIBaseWindow interface: %08x\n", nsres);
1448
1449     nsres = nsIWebBrowser_QueryInterface(ret->webbrowser, &IID_nsIWebBrowserSetup,
1450                                          (void**)&wbsetup);
1451     if(NS_SUCCEEDED(nsres)) {
1452         nsres = nsIWebBrowserSetup_SetProperty(wbsetup, SETUP_IS_CHROME_WRAPPER, TRUE);
1453         nsIWebBrowserSetup_Release(wbsetup);
1454         if(NS_FAILED(nsres))
1455             ERR("SetProperty(SETUP_IS_CHROME_WRAPPER) failed: %08x\n", nsres);
1456     }else {
1457         ERR("Could not get nsIWebBrowserSetup interface\n");
1458     }
1459
1460     nsres = nsIWebBrowser_QueryInterface(ret->webbrowser, &IID_nsIWebNavigation,
1461             (void**)&ret->navigation);
1462     if(NS_FAILED(nsres))
1463         ERR("Could not get nsIWebNavigation interface: %08x\n", nsres);
1464
1465     nsres = nsIWebBrowserFocus_QueryInterface(ret->webbrowser, &IID_nsIWebBrowserFocus,
1466             (void**)&ret->focus);
1467     if(NS_FAILED(nsres))
1468         ERR("Could not get nsIWebBrowserFocus interface: %08x\n", nsres);
1469
1470     if(!nscontainer_class)
1471         register_nscontainer_class();
1472
1473     ret->hwnd = CreateWindowExW(0, wszNsContainer, NULL,
1474             WS_CHILD | WS_CLIPSIBLINGS | WS_CLIPCHILDREN, 0, 0, 100, 100,
1475             GetDesktopWindow(), NULL, hInst, ret);
1476
1477     nsres = nsIBaseWindow_InitWindow(ret->window, ret->hwnd, NULL, 0, 0, 100, 100);
1478     if(NS_SUCCEEDED(nsres)) {
1479         nsres = nsIBaseWindow_Create(ret->window);
1480         if(NS_FAILED(nsres))
1481             WARN("Creating window failed: %08x\n", nsres);
1482
1483         nsIBaseWindow_SetVisibility(ret->window, FALSE);
1484         nsIBaseWindow_SetEnabled(ret->window, FALSE);
1485     }else {
1486         ERR("InitWindow failed: %08x\n", nsres);
1487     }
1488
1489     nsres = nsIWebBrowser_SetParentURIContentListener(ret->webbrowser, NSURICL(ret));
1490     if(NS_FAILED(nsres))
1491         ERR("SetParentURIContentListener failed: %08x\n", nsres);
1492
1493     nsres = nsIWebBrowser_GetContentDOMWindow(ret->webbrowser, &dom_window);
1494     if(NS_SUCCEEDED(nsres)) {
1495         nsIDOMEventTarget *target;
1496         nsres = nsIDOMWindow_QueryInterface(dom_window, &IID_nsIDOMEventTarget, (void**)&target);
1497         nsIDOMWindow_Release(dom_window);
1498         if(NS_SUCCEEDED(nsres)) {
1499             nsAString keypress_str;
1500             static const PRUnichar wsz_keypress[] = {'k','e','y','p','r','e','s','s',0};
1501             nsAString_Init(&keypress_str, wsz_keypress);
1502             nsres = nsIDOMEventTarget_AddEventListener(target, &keypress_str, NSEVENTLIST(ret), TRUE);
1503             nsAString_Finish(&keypress_str);
1504             nsIDOMEventTarget_Release(target);
1505             if(NS_FAILED(nsres))
1506                 ERR("AddEventTarget failed: %08x\n", nsres);
1507         }else {
1508             ERR("Could not get nsIDOMEventTarget interface: %08x\n", nsres);
1509         }
1510     }else {
1511         ERR("GetContentDOMWindow failed: %08x\n", nsres);
1512     }
1513
1514
1515     return ret;
1516 }
1517
1518 void NSContainer_Release(NSContainer *This)
1519 {
1520     TRACE("(%p)\n", This);
1521
1522     ShowWindow(This->hwnd, SW_HIDE);
1523     SetParent(This->hwnd, NULL);
1524
1525     nsIBaseWindow_SetVisibility(This->window, FALSE);
1526     nsIBaseWindow_Destroy(This->window);
1527
1528     nsIWebBrowser_SetContainerWindow(This->webbrowser, NULL);
1529
1530     nsIWebBrowser_Release(This->webbrowser);
1531     This->webbrowser = NULL;
1532
1533     nsIWebNavigation_Release(This->navigation);
1534     This->navigation = NULL;
1535
1536     nsIBaseWindow_Release(This->window);
1537     This->window = NULL;
1538
1539     nsIWebBrowserFocus_Release(This->focus);
1540     This->focus = NULL;
1541
1542     if(This->content_listener) {
1543         nsIURIContentListener_Release(This->content_listener);
1544         This->content_listener = NULL;
1545     }
1546
1547     if(This->hwnd) {
1548         DestroyWindow(This->hwnd);
1549         This->hwnd = NULL;
1550     }
1551
1552     nsIWebBrowserChrome_Release(NSWBCHROME(This));
1553 }