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