dlls/mshtml/nsembed.c

   1 /*
   2  * Copyright 2005-2006 Jacek Caban for CodeWeavers
   3  *
   4  * This library is free software; you can redistribute it and/or
   5  * modify it under the terms of the GNU Lesser General Public
   6  * License as published by the Free Software Foundation; either
   7  * version 2.1 of the License, or (at your option) any later version.
   8  *
   9  * This library is distributed in the hope that it will be useful,
  10  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  11  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  12  * Lesser General Public License for more details.
  13  *
  14  * You should have received a copy of the GNU Lesser General Public
  15  * License along with this library; if not, write to the Free Software
  16  * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
  17  */
  18
  19 #include "config.h"
  20
  21 #include <stdarg.h>
  22
  23 #define COBJMACROS
  24
  25 #include "windef.h"
  26 #include "winbase.h"
  27 #include "winuser.h"
  28 #include "winreg.h"
  29 #include "ole2.h"
  30
  31 #include "wine/debug.h"
  32 #include "wine/unicode.h"
  33
  34 #include "mshtml_private.h"
  35
  36 WINE_DEFAULT_DEBUG_CHANNEL(mshtml);
  37
  38 #define NS_APPSTARTUPNOTIFIER_CONTRACTID "@mozilla.org/embedcomp/appstartup-notifier;1"
  39 #define NS_WEBBROWSER_CONTRACTID "@mozilla.org/embedding/browser/nsWebBrowser;1"
  40 #define NS_PROFILE_CONTRACTID "@mozilla.org/profile/manager;1"
  41 #define NS_MEMORY_CONTRACTID "@mozilla.org/xpcom/memory-service;1"
  42 #define NS_STRINGSTREAM_CONTRACTID "@mozilla.org/io/string-input-stream;1"
  43 #define NS_COMMANDPARAMS_CONTRACTID "@mozilla.org/embedcomp/command-params;1"
  44 #define NS_HTMLSERIALIZER_CONTRACTID "@mozilla.org/layout/contentserializer;1?mimetype=text/html"
  45
  46 #define APPSTARTUP_TOPIC "app-startup"
  47
  48 #define PR_UINT32_MAX 0xffffffff
  49
  50 struct nsCStringContainer {
  51     void *v;
  52     void *d1;
  53     PRUint32 d2;
  54     void *d3;
  55 };
  56
  57 static nsresult (*NS_InitXPCOM2)(nsIServiceManager**,void*,void*);
  58 static nsresult (*NS_ShutdownXPCOM)(nsIServiceManager*);
  59 static nsresult (*NS_GetComponentRegistrar)(nsIComponentRegistrar**);
  60 static nsresult (*NS_StringContainerInit)(nsStringContainer*);
  61 static nsresult (*NS_CStringContainerInit)(nsCStringContainer*);
  62 static nsresult (*NS_StringContainerFinish)(nsStringContainer*);
  63 static nsresult (*NS_CStringContainerFinish)(nsCStringContainer*);
  64 static nsresult (*NS_StringSetData)(nsAString*,const PRUnichar*,PRUint32);
  65 static nsresult (*NS_CStringSetData)(nsACString*,const char*,PRUint32);
  66 static nsresult (*NS_NewLocalFile)(const nsAString*,PRBool,nsIFile**);
  67 static PRUint32 (*NS_StringGetData)(const nsAString*,const PRUnichar **,PRBool*);
  68 static PRUint32 (*NS_CStringGetData)(const nsACString*,const char**,PRBool*);
  69
  70 static HINSTANCE hXPCOM = NULL;
  71
  72 static nsIServiceManager *pServMgr = NULL;
  73 static nsIComponentManager *pCompMgr = NULL;
  74 static nsIMemory *nsmem = NULL;
  75
  76 static const WCHAR wszNsContainer[] = {'N','s','C','o','n','t','a','i','n','e','r',0};
  77
  78 static ATOM nscontainer_class;
  79
  80 static LRESULT WINAPI nsembed_proc(HWND hwnd, UINT msg, WPARAM wParam, LPARAM lParam)
  81 {
  82     NSContainer *This;
  83     nsresult nsres;
  84
  85     static const WCHAR wszTHIS[] = {'T','H','I','S',0};
  86
  87     if(msg == WM_CREATE) {
  88         This = *(NSContainer**)lParam;
  89         SetPropW(hwnd, wszTHIS, This);
  90     }else {
  91         This = (NSContainer*)GetPropW(hwnd, wszTHIS);
  92     }
  93
  94     switch(msg) {
  95         case WM_SIZE:
  96             TRACE("(%p)->(WM_SIZE)\n", This);
  97
  98             nsres = nsIBaseWindow_SetSize(This->window,
  99                     LOWORD(lParam), HIWORD(lParam), TRUE);
 100             if(NS_FAILED(nsres))
 101                 WARN("SetSize failed: %08x\n", nsres);
 102     }
 103
 104     return DefWindowProcW(hwnd, msg, wParam, lParam);
 105 }
 106
 107
 108 static void register_nscontainer_class(void)
 109 {
 110     static WNDCLASSEXW wndclass = {
 111         sizeof(WNDCLASSEXW),
 112         CS_DBLCLKS,
 113         nsembed_proc,
 114         0, 0, NULL, NULL, NULL, NULL, NULL,
 115         wszNsContainer,
 116         NULL,
 117     };
 118     wndclass.hInstance = hInst;
 119     nscontainer_class = RegisterClassExW(&wndclass);
 120 }
 121
 122 static BOOL load_xpcom(const PRUnichar *gre_path)
 123 {
 124     WCHAR path_env[MAX_PATH];
 125     int len;
 126
 127     static const WCHAR wszPATH[] = {'P','A','T','H',0};
 128     static const WCHAR strXPCOM[] = {'x','p','c','o','m','.','d','l','l',0};
 129
 130     TRACE("(%s)\n", debugstr_w(gre_path));
 131
 132     /* We have to modify PATH as XPCOM loads other DLLs from this directory. */
 133     GetEnvironmentVariableW(wszPATH, path_env, sizeof(path_env)/sizeof(WCHAR));
 134     len = strlenW(path_env);
 135     path_env[len++] = ';';
 136     strcpyW(path_env+len, gre_path);
 137     SetEnvironmentVariableW(wszPATH, path_env);
 138
 139     hXPCOM = LoadLibraryW(strXPCOM);
 140     if(!hXPCOM) {
 141         WARN("Could not load XPCOM: %d\n", GetLastError());
 142         return FALSE;
 143     }
 144
 145 #define NS_DLSYM(func) \
 146     func = (typeof(func))GetProcAddress(hXPCOM, #func); \
 147     if(!func) \
 148         ERR("Could not GetProcAddress(" #func ") failed\n")
 149
 150     NS_DLSYM(NS_InitXPCOM2);
 151     NS_DLSYM(NS_ShutdownXPCOM);
 152     NS_DLSYM(NS_GetComponentRegistrar);
 153     NS_DLSYM(NS_StringContainerInit);
 154     NS_DLSYM(NS_CStringContainerInit);
 155     NS_DLSYM(NS_StringContainerFinish);
 156     NS_DLSYM(NS_CStringContainerFinish);
 157     NS_DLSYM(NS_StringSetData);
 158     NS_DLSYM(NS_CStringSetData);
 159     NS_DLSYM(NS_NewLocalFile);
 160     NS_DLSYM(NS_StringGetData);
 161     NS_DLSYM(NS_CStringGetData);
 162
 163 #undef NS_DLSYM
 164
 165     return TRUE;
 166 }
 167
 168 static BOOL check_version(LPCWSTR gre_path, const char *version_string)
 169 {
 170     WCHAR file_name[MAX_PATH];
 171     char version[128];
 172     DWORD read=0;
 173     HANDLE hfile;
 174
 175     static const WCHAR wszVersion[] = {'\\','V','E','R','S','I','O','N',0};
 176
 177     strcpyW(file_name, gre_path);
 178     strcatW(file_name, wszVersion);
 179
 180     hfile = CreateFileW(file_name, GENERIC_READ, FILE_SHARE_READ, NULL,
 181                         OPEN_EXISTING, FILE_ATTRIBUTE_NORMAL, NULL);
 182     if(hfile == INVALID_HANDLE_VALUE) {
 183         ERR("Could not open VERSION file\n");
 184         return FALSE;
 185     }
 186
 187     ReadFile(hfile, version, sizeof(version), &read, NULL);
 188     version[read] = 0;
 189     CloseHandle(hfile);
 190
 191     TRACE("%s\n", debugstr_a(version));
 192
 193     if(strcmp(version, version_string)) {
 194         ERR("Unexpected version %s, expected %s\n", debugstr_a(version),
 195             debugstr_a(version_string));
 196         return FALSE;
 197     }
 198
 199     return TRUE;
 200 }
 201
 202 static BOOL load_wine_gecko_v(PRUnichar *gre_path, HKEY mshtml_key,
 203         const char *version, const char *version_string)
 204 {
 205     DWORD res, type, size = MAX_PATH;
 206     HKEY hkey = mshtml_key;
 207
 208     static const WCHAR wszGeckoPath[] =
 209         {'G','e','c','k','o','P','a','t','h',0};
 210
 211     if(version) {
 212         /* @@ Wine registry key: HKCU\Software\Wine\MSHTML\<version> */
 213         res = RegOpenKeyA(mshtml_key, version, &hkey);
 214         if(res != ERROR_SUCCESS)
 215             return FALSE;
 216     }
 217
 218     res = RegQueryValueExW(hkey, wszGeckoPath, NULL, &type, (LPBYTE)gre_path, &size);
 219     if(hkey != mshtml_key)
 220         RegCloseKey(hkey);
 221     if(res != ERROR_SUCCESS || type != REG_SZ)
 222         return FALSE;
 223
 224     if(!check_version(gre_path, version_string))
 225         return FALSE;
 226
 227     return load_xpcom(gre_path);
 228 }
 229
 230 static BOOL load_wine_gecko(PRUnichar *gre_path)
 231 {
 232     HKEY hkey;
 233     DWORD res;
 234     BOOL ret;
 235
 236     static const WCHAR wszMshtmlKey[] = {
 237         'S','o','f','t','w','a','r','e','\\','W','i','n','e',
 238         '\\','M','S','H','T','M','L',0};
 239
 240     /* @@ Wine registry key: HKCU\Software\Wine\MSHTML */
 241     res = RegOpenKeyW(HKEY_CURRENT_USER, wszMshtmlKey, &hkey);
 242     if(res != ERROR_SUCCESS)
 243         return FALSE;
 244
 245     ret = load_wine_gecko_v(gre_path, hkey, GECKO_VERSION, GECKO_VERSION_STRING)
 246         || load_wine_gecko_v(gre_path, hkey, "0.0.1", "Wine Gecko 0.0.1\n")
 247         || load_wine_gecko_v(gre_path, hkey, NULL, "Wine Gecko 0.0.1\n");
 248
 249     RegCloseKey(hkey);
 250     return ret;
 251 }
 252
 253 static void set_profile(void)
 254 {
 255     nsIProfile *profile;
 256     PRBool exists = FALSE;
 257     nsresult nsres;
 258
 259     static const WCHAR wszMSHTML[] = {'M','S','H','T','M','L',0};
 260
 261     nsres = nsIServiceManager_GetServiceByContactID(pServMgr, NS_PROFILE_CONTRACTID,
 262                                          &IID_nsIProfile, (void**)&profile);
 263     if(NS_FAILED(nsres)) {
 264         ERR("Could not get profile service: %08x\n", nsres);
 265         return;
 266     }
 267
 268     nsres = nsIProfile_ProfileExists(profile, wszMSHTML, &exists);
 269     if(!exists) {
 270         nsres = nsIProfile_CreateNewProfile(profile, wszMSHTML, NULL, NULL, FALSE);
 271         if(NS_FAILED(nsres))
 272             ERR("CreateNewProfile failed: %08x\n", nsres);
 273     }
 274
 275     nsres = nsIProfile_SetCurrentProfile(profile, wszMSHTML);
 276     if(NS_FAILED(nsres))
 277         ERR("SetCurrentProfile failed: %08x\n", nsres);
 278
 279     nsIProfile_Release(profile);
 280 }
 281
 282 static BOOL init_xpcom(const PRUnichar *gre_path)
 283 {
 284     nsresult nsres;
 285     nsIObserver *pStartNotif;
 286     nsIComponentRegistrar *registrar = NULL;
 287     nsAString path;
 288     nsIFile *gre_dir;
 289
 290     nsAString_Init(&path, gre_path);
 291     nsres = NS_NewLocalFile(&path, FALSE, &gre_dir);
 292     nsAString_Finish(&path);
 293     if(NS_FAILED(nsres)) {
 294         ERR("NS_NewLocalFile failed: %08x\n", nsres);
 295         FreeLibrary(hXPCOM);
 296         return FALSE;
 297     }
 298
 299     nsres = NS_InitXPCOM2(&pServMgr, gre_dir, NULL);
 300     if(NS_FAILED(nsres)) {
 301         ERR("NS_InitXPCOM2 failed: %08x\n", nsres);
 302         FreeLibrary(hXPCOM);
 303         return FALSE;
 304     }
 305
 306     nsres = nsIServiceManager_QueryInterface(pServMgr, &IID_nsIComponentManager, (void**)&pCompMgr);
 307     if(NS_FAILED(nsres))
 308         ERR("Could not get nsIComponentManager: %08x\n", nsres);
 309
 310     nsres = NS_GetComponentRegistrar(&registrar);
 311     if(NS_SUCCEEDED(nsres)) {
 312         nsres = nsIComponentRegistrar_AutoRegister(registrar, NULL);
 313         if(NS_FAILED(nsres))
 314             ERR("AutoRegister(NULL) failed: %08x\n", nsres);
 315
 316         nsres = nsIComponentRegistrar_AutoRegister(registrar, gre_dir);
 317         if(NS_FAILED(nsres))
 318             ERR("AutoRegister(gre_dir) failed: %08x\n", nsres);
 319
 320         init_nsio(pCompMgr, registrar);
 321     }else {
 322         ERR("NS_GetComponentRegistrar failed: %08x\n", nsres);
 323     }
 324
 325     nsres = nsIComponentManager_CreateInstanceByContractID(pCompMgr, NS_APPSTARTUPNOTIFIER_CONTRACTID,
 326             NULL, &IID_nsIObserver, (void**)&pStartNotif);
 327     if(NS_SUCCEEDED(nsres)) {
 328         nsres = nsIObserver_Observe(pStartNotif, NULL, APPSTARTUP_TOPIC, NULL);
 329         if(NS_FAILED(nsres))
 330             ERR("Observe failed: %08x\n", nsres);
 331
 332         nsIObserver_Release(pStartNotif);
 333     }else {
 334         ERR("could not get appstartup-notifier: %08x\n", nsres);
 335     }
 336
 337     set_profile();
 338
 339     nsres = nsIComponentManager_CreateInstanceByContractID(pCompMgr, NS_MEMORY_CONTRACTID,
 340             NULL, &IID_nsIMemory, (void**)&nsmem);
 341     if(NS_FAILED(nsres))
 342         ERR("Could not get nsIMemory: %08x\n", nsres);
 343
 344     if(registrar) {
 345         register_nsservice(registrar, pServMgr);
 346         nsIComponentRegistrar_Release(registrar);
 347     }
 348
 349     return TRUE;
 350 }
 351
 352 static CRITICAL_SECTION cs_load_gecko;
 353 static CRITICAL_SECTION_DEBUG cs_load_gecko_dbg =
 354 {
 355     0, 0, &cs_load_gecko,
 356     { &cs_load_gecko_dbg.ProcessLocksList, &cs_load_gecko_dbg.ProcessLocksList },
 357       0, 0, { (DWORD_PTR)(__FILE__ ": load_gecko") }
 358 };
 359 static CRITICAL_SECTION cs_load_gecko = { &cs_load_gecko_dbg, -1, 0, 0, 0, 0 };
 360
 361 static BOOL load_gecko(void)
 362 {
 363     PRUnichar gre_path[MAX_PATH];
 364     BOOL ret = FALSE;
 365
 366     static LONG loading_thread;
 367
 368     TRACE("()\n");
 369
 370     /* load_gecko may be called recursively */
 371     if(loading_thread == GetCurrentThreadId())
 372         return pCompMgr != NULL;
 373
 374     EnterCriticalSection(&cs_load_gecko);
 375
 376     if(!loading_thread) {
 377         loading_thread = GetCurrentThreadId();
 378
 379         if(load_wine_gecko(gre_path)
 380            || (install_wine_gecko() && load_wine_gecko(gre_path)))
 381             ret = init_xpcom(gre_path);
 382         else
 383            MESSAGE("Could not load Mozilla. HTML rendering will be disabled.\n");
 384     }else {
 385         ret = pCompMgr != NULL;
 386     }
 387
 388     LeaveCriticalSection(&cs_load_gecko);
 389
 390     return ret;
 391 }
 392
 393 void *nsalloc(size_t size)
 394 {
 395     return nsIMemory_Alloc(nsmem, size);
 396 }
 397
 398 void nsfree(void *mem)
 399 {
 400     nsIMemory_Free(nsmem, mem);
 401 }
 402
 403 void nsACString_Init(nsACString *str, const char *data)
 404 {
 405     NS_CStringContainerInit(str);
 406     if(data)
 407         nsACString_SetData(str, data);
 408 }
 409
 410 void nsACString_SetData(nsACString *str, const char *data)
 411 {
 412     NS_CStringSetData(str, data, PR_UINT32_MAX);
 413 }
 414
 415 PRUint32 nsACString_GetData(const nsACString *str, const char **data, PRBool *termited)
 416 {
 417     return NS_CStringGetData(str, data, termited);
 418 }
 419
 420 void nsACString_Finish(nsACString *str)
 421 {
 422     NS_CStringContainerFinish(str);
 423 }
 424
 425 void nsAString_Init(nsAString *str, const PRUnichar *data)
 426 {
 427     NS_StringContainerInit(str);
 428     if(data)
 429         NS_StringSetData(str, data, PR_UINT32_MAX);
 430 }
 431
 432 PRUint32 nsAString_GetData(const nsAString *str, const PRUnichar **data, PRBool *termited)
 433 {
 434     return NS_StringGetData(str, data, termited);
 435 }
 436
 437 void nsAString_Finish(nsAString *str)
 438 {
 439     NS_StringContainerFinish(str);
 440 }
 441
 442 nsIInputStream *create_nsstream(const char *data, PRInt32 data_len)
 443 {
 444     nsIStringInputStream *ret;
 445     nsresult nsres;
 446
 447     if(!pCompMgr)
 448         return NULL;
 449
 450     nsres = nsIComponentManager_CreateInstanceByContractID(pCompMgr,
 451             NS_STRINGSTREAM_CONTRACTID, NULL, &IID_nsIStringInputStream,
 452             (void**)&ret);
 453     if(NS_FAILED(nsres)) {
 454         ERR("Could not get nsIStringInputStream\n");
 455         return NULL;
 456     }
 457
 458     nsres = nsIStringInputStream_SetData(ret, data, data_len);
 459     if(NS_FAILED(nsres)) {
 460         ERR("AdoptData failed: %08x\n", nsres);
 461         nsIStringInputStream_Release(ret);
 462         return NULL;
 463     }
 464
 465     return (nsIInputStream*)ret;
 466 }
 467
 468 nsICommandParams *create_nscommand_params(void)
 469 {
 470     nsICommandParams *ret = NULL;
 471     nsresult nsres;
 472
 473     if(!pCompMgr)
 474         return NULL;
 475
 476     nsres = nsIComponentManager_CreateInstanceByContractID(pCompMgr,
 477             NS_COMMANDPARAMS_CONTRACTID, NULL, &IID_nsICommandParams,
 478             (void**)&ret);
 479     if(NS_FAILED(nsres))
 480         ERR("Could not get nsICommandParams\n");
 481
 482     return ret;
 483 }
 484
 485 static void nsnode_to_nsstring_rec(nsIContentSerializer *serializer, nsIDOMNode *nsnode, nsAString *str)
 486 {
 487     nsIDOMNodeList *node_list = NULL;
 488     PRBool has_children = FALSE;
 489     PRUint16 type;
 490     nsresult nsres;
 491
 492     nsIDOMNode_HasChildNodes(nsnode, &has_children);
 493
 494     nsres = nsIDOMNode_GetNodeType(nsnode, &type);
 495     if(NS_FAILED(nsres)) {
 496         ERR("GetType failed: %08x\n", nsres);
 497         return;
 498     }
 499
 500     switch(type) {
 501     case ELEMENT_NODE: {
 502         nsIDOMElement *nselem;
 503         nsIDOMNode_QueryInterface(nsnode, &IID_nsIDOMElement, (void**)&nselem);
 504         nsIContentSerializer_AppendElementStart(serializer, nselem, has_children, str);
 505         nsIDOMElement_Release(nselem);
 506         break;
 507     }
 508     case TEXT_NODE: {
 509         nsIDOMText *nstext;
 510         nsIDOMNode_QueryInterface(nsnode, &IID_nsIDOMText, (void**)&nstext);
 511         nsIContentSerializer_AppendText(serializer, nstext, 0, -1, str);
 512         nsIDOMText_Release(nstext);
 513         break;
 514     }
 515     case DOCUMENT_NODE: {
 516         nsIDOMDocument *nsdoc;
 517         nsIDOMNode_QueryInterface(nsnode, &IID_nsIDOMDocument, (void**)&nsdoc);
 518         nsIContentSerializer_AppendDocumentStart(serializer, nsdoc, str);
 519         nsIDOMDocument_Release(nsdoc);
 520         break;
 521     }
 522     default:
 523         FIXME("Unhandled type %u\n", type);
 524     }
 525
 526     if(has_children) {
 527         PRUint32 child_cnt, i;
 528         nsIDOMNode *child_node;
 529
 530         nsIDOMNode_GetChildNodes(nsnode, &node_list);
 531         nsIDOMNodeList_GetLength(node_list, &child_cnt);
 532
 533         for(i=0; i<child_cnt; i++) {
 534             nsres = nsIDOMNodeList_Item(node_list, i, &child_node);
 535             if(NS_SUCCEEDED(nsres)) {
 536                 nsnode_to_nsstring_rec(serializer, child_node, str);
 537                 nsIDOMNode_Release(child_node);
 538             }else {
 539                 ERR("Item failed: %08x\n", nsres);
 540             }
 541         }
 542
 543         nsIDOMNodeList_Release(node_list);
 544     }
 545
 546     if(type == ELEMENT_NODE) {
 547         nsIDOMElement *nselem;
 548         nsIDOMNode_QueryInterface(nsnode, &IID_nsIDOMElement, (void**)&nselem);
 549         nsIContentSerializer_AppendElementEnd(serializer, nselem, str);
 550         nsIDOMElement_Release(nselem);
 551     }
 552 }
 553
 554 void nsnode_to_nsstring(nsIDOMNode *nsdoc, nsAString *str)
 555 {
 556     nsIContentSerializer *serializer;
 557     nsIDOMNode *nsnode;
 558     nsresult nsres;
 559
 560     nsres = nsIComponentManager_CreateInstanceByContractID(pCompMgr,
 561             NS_HTMLSERIALIZER_CONTRACTID, NULL, &IID_nsIContentSerializer,
 562             (void**)&serializer);
 563     if(NS_FAILED(nsres)) {
 564         ERR("Could not get nsIContentSerializer: %08x\n", nsres);
 565         return;
 566     }
 567
 568     nsres = nsIContentSerializer_Init(serializer, 0, 100, NULL, FALSE);
 569     if(NS_FAILED(nsres))
 570         ERR("Init failed: %08x\n", nsres);
 571
 572     nsIDOMDocument_QueryInterface(nsdoc, &IID_nsIDOMNode, (void**)&nsnode);
 573     nsnode_to_nsstring_rec(serializer, nsnode, str);
 574     nsIDOMNode_Release(nsnode);
 575
 576     nsres = nsIContentSerializer_Flush(serializer, str);
 577     if(NS_FAILED(nsres))
 578         ERR("Flush failed: %08x\n", nsres);
 579
 580     nsIContentSerializer_Release(serializer);
 581 }
 582
 583 void close_gecko(void)
 584 {
 585     TRACE("()\n");
 586
 587     if(pCompMgr)
 588         nsIComponentManager_Release(pCompMgr);
 589
 590     if(pServMgr)
 591         nsIServiceManager_Release(pServMgr);
 592
 593     if(nsmem)
 594         nsIMemory_Release(nsmem);
 595
 596     if(hXPCOM)
 597         FreeLibrary(hXPCOM);
 598 }
 599
 600 /**********************************************************
 601  *      nsIWebBrowserChrome interface
 602  */
 603
 604 #define NSWBCHROME_THIS(iface) DEFINE_THIS(NSContainer, WebBrowserChrome, iface)
 605
 606 static nsresult NSAPI nsWebBrowserChrome_QueryInterface(nsIWebBrowserChrome *iface,
 607         nsIIDRef riid, nsQIResult result)
 608 {
 609     NSContainer *This = NSWBCHROME_THIS(iface);
 610
 611     *result = NULL;
 612     if(IsEqualGUID(&IID_nsISupports, riid)) {
 613         TRACE("(%p)->(IID_nsISupports, %p)\n", This, result);
 614         *result = NSWBCHROME(This);
 615     }else if(IsEqualGUID(&IID_nsIWebBrowserChrome, riid)) {
 616         TRACE("(%p)->(IID_nsIWebBrowserChrome, %p)\n", This, result);
 617         *result = NSWBCHROME(This);
 618     }else if(IsEqualGUID(&IID_nsIContextMenuListener, riid)) {
 619         TRACE("(%p)->(IID_nsIContextMenuListener, %p)\n", This, result);
 620         *result = NSCML(This);
 621     }else if(IsEqualGUID(&IID_nsIURIContentListener, riid)) {
 622         TRACE("(%p)->(IID_nsIURIContentListener %p)\n", This, result);
 623         *result = NSURICL(This);
 624     }else if(IsEqualGUID(&IID_nsIEmbeddingSiteWindow, riid)) {
 625         TRACE("(%p)->(IID_nsIEmbeddingSiteWindow %p)\n", This, result);
 626         *result = NSEMBWNDS(This);
 627     }else if(IsEqualGUID(&IID_nsITooltipListener, riid)) {
 628         TRACE("(%p)->(IID_nsITooltipListener %p)\n", This, result);
 629         *result = NSTOOLTIP(This);
 630     }else if(IsEqualGUID(&IID_nsIDOMEventListener, riid)) {
 631         TRACE("(%p)->(IID_nsIDOMEventListener %p)\n", This, result);
 632         *result = NSEVENTLIST(This);
 633     }else if(IsEqualGUID(&IID_nsIInterfaceRequestor, riid)) {
 634         TRACE("(%p)->(IID_nsIInterfaceRequestor %p)\n", This, result);
 635         *result = NSIFACEREQ(This);
 636     }else if(IsEqualGUID(&IID_nsIWeakReference, riid)) {
 637         TRACE("(%p)->(IID_nsIWeakReference %p)\n", This, result);
 638         *result = NSWEAKREF(This);
 639     }else if(IsEqualGUID(&IID_nsISupportsWeakReference, riid)) {
 640         TRACE("(%p)->(IID_nsISupportsWeakReference %p)\n", This, result);
 641         *result = NSSUPWEAKREF(This);
 642     }
 643
 644     if(*result) {
 645         nsIWebBrowserChrome_AddRef(NSWBCHROME(This));
 646         return NS_OK;
 647     }
 648
 649     TRACE("(%p)->(%s %p)\n", This, debugstr_guid(riid), result);
 650     return NS_NOINTERFACE;
 651 }
 652
 653 static nsrefcnt NSAPI nsWebBrowserChrome_AddRef(nsIWebBrowserChrome *iface)
 654 {
 655     NSContainer *This = NSWBCHROME_THIS(iface);
 656     LONG ref = InterlockedIncrement(&This->ref);
 657
 658     TRACE("(%p) ref=%d\n", This, ref);
 659
 660     return ref;
 661 }
 662
 663 static nsrefcnt NSAPI nsWebBrowserChrome_Release(nsIWebBrowserChrome *iface)
 664 {
 665     NSContainer *This = NSWBCHROME_THIS(iface);
 666     LONG ref = InterlockedDecrement(&This->ref);
 667
 668     TRACE("(%p) ref=%d\n", This, ref);
 669
 670     if(!ref) {
 671         if(This->parent)
 672             nsIWebBrowserChrome_Release(NSWBCHROME(This->parent));
 673         mshtml_free(This);
 674     }
 675
 676     return ref;
 677 }
 678
 679 static nsresult NSAPI nsWebBrowserChrome_SetStatus(nsIWebBrowserChrome *iface,
 680         PRUint32 statusType, const PRUnichar *status)
 681 {
 682     NSContainer *This = NSWBCHROME_THIS(iface);
 683     TRACE("(%p)->(%d %s)\n", This, statusType, debugstr_w(status));
 684     return NS_ERROR_NOT_IMPLEMENTED;
 685 }
 686
 687 static nsresult NSAPI nsWebBrowserChrome_GetWebBrowser(nsIWebBrowserChrome *iface,
 688         nsIWebBrowser **aWebBrowser)
 689 {
 690     NSContainer *This = NSWBCHROME_THIS(iface);
 691
 692     TRACE("(%p)->(%p)\n", This, aWebBrowser);
 693
 694     if(!aWebBrowser)
 695         return NS_ERROR_INVALID_ARG;
 696
 697     if(This->webbrowser)
 698         nsIWebBrowser_AddRef(This->webbrowser);
 699     *aWebBrowser = This->webbrowser;
 700     return S_OK;
 701 }
 702
 703 static nsresult NSAPI nsWebBrowserChrome_SetWebBrowser(nsIWebBrowserChrome *iface,
 704         nsIWebBrowser *aWebBrowser)
 705 {
 706     NSContainer *This = NSWBCHROME_THIS(iface);
 707
 708     TRACE("(%p)->(%p)\n", This, aWebBrowser);
 709
 710     if(aWebBrowser != This->webbrowser)
 711         ERR("Wrong nsWebBrowser!\n");
 712
 713     return NS_OK;
 714 }
 715
 716 static nsresult NSAPI nsWebBrowserChrome_GetChromeFlags(nsIWebBrowserChrome *iface,
 717         PRUint32 *aChromeFlags)
 718 {
 719     NSContainer *This = NSWBCHROME_THIS(iface);
 720     WARN("(%p)->(%p)\n", This, aChromeFlags);
 721     return NS_ERROR_NOT_IMPLEMENTED;
 722 }
 723
 724 static nsresult NSAPI nsWebBrowserChrome_SetChromeFlags(nsIWebBrowserChrome *iface,
 725         PRUint32 aChromeFlags)
 726 {
 727     NSContainer *This = NSWBCHROME_THIS(iface);
 728     WARN("(%p)->(%08x)\n", This, aChromeFlags);
 729     return NS_ERROR_NOT_IMPLEMENTED;
 730 }
 731
 732 static nsresult NSAPI nsWebBrowserChrome_DestroyBrowserWindow(nsIWebBrowserChrome *iface)
 733 {
 734     NSContainer *This = NSWBCHROME_THIS(iface);
 735     TRACE("(%p)\n", This);
 736     return NS_ERROR_NOT_IMPLEMENTED;
 737 }
 738
 739 static nsresult NSAPI nsWebBrowserChrome_SizeBrowserTo(nsIWebBrowserChrome *iface,
 740         PRInt32 aCX, PRInt32 aCY)
 741 {
 742     NSContainer *This = NSWBCHROME_THIS(iface);
 743     WARN("(%p)->(%d %d)\n", This, aCX, aCY);
 744     return NS_ERROR_NOT_IMPLEMENTED;
 745 }
 746
 747 static nsresult NSAPI nsWebBrowserChrome_ShowAsModal(nsIWebBrowserChrome *iface)
 748 {
 749     NSContainer *This = NSWBCHROME_THIS(iface);
 750     WARN("(%p)\n", This);
 751     return NS_ERROR_NOT_IMPLEMENTED;
 752 }
 753
 754 static nsresult NSAPI nsWebBrowserChrome_IsWindowModal(nsIWebBrowserChrome *iface, PRBool *_retval)
 755 {
 756     NSContainer *This = NSWBCHROME_THIS(iface);
 757     WARN("(%p)->(%p)\n", This, _retval);
 758     return NS_ERROR_NOT_IMPLEMENTED;
 759 }
 760
 761 static nsresult NSAPI nsWebBrowserChrome_ExitModalEventLoop(nsIWebBrowserChrome *iface,
 762         nsresult aStatus)
 763 {
 764     NSContainer *This = NSWBCHROME_THIS(iface);
 765     WARN("(%p)->(%08x)\n", This, aStatus);
 766     return NS_ERROR_NOT_IMPLEMENTED;
 767 }
 768
 769 #undef NSWBCHROME_THIS
 770
 771 static const nsIWebBrowserChromeVtbl nsWebBrowserChromeVtbl = {
 772     nsWebBrowserChrome_QueryInterface,
 773     nsWebBrowserChrome_AddRef,
 774     nsWebBrowserChrome_Release,
 775     nsWebBrowserChrome_SetStatus,
 776     nsWebBrowserChrome_GetWebBrowser,
 777     nsWebBrowserChrome_SetWebBrowser,
 778     nsWebBrowserChrome_GetChromeFlags,
 779     nsWebBrowserChrome_SetChromeFlags,
 780     nsWebBrowserChrome_DestroyBrowserWindow,
 781     nsWebBrowserChrome_SizeBrowserTo,
 782     nsWebBrowserChrome_ShowAsModal,
 783     nsWebBrowserChrome_IsWindowModal,
 784     nsWebBrowserChrome_ExitModalEventLoop
 785 };
 786
 787 /**********************************************************
 788  *      nsIContextMenuListener interface
 789  */
 790
 791 #define NSCML_THIS(iface) DEFINE_THIS(NSContainer, ContextMenuListener, iface)
 792
 793 static nsresult NSAPI nsContextMenuListener_QueryInterface(nsIContextMenuListener *iface,
 794         nsIIDRef riid, nsQIResult result)
 795 {
 796     NSContainer *This = NSCML_THIS(iface);
 797     return nsIWebBrowserChrome_QueryInterface(NSWBCHROME(This), riid, result);
 798 }
 799
 800 static nsrefcnt NSAPI nsContextMenuListener_AddRef(nsIContextMenuListener *iface)
 801 {
 802     NSContainer *This = NSCML_THIS(iface);
 803     return nsIWebBrowserChrome_AddRef(NSWBCHROME(This));
 804 }
 805
 806 static nsrefcnt NSAPI nsContextMenuListener_Release(nsIContextMenuListener *iface)
 807 {
 808     NSContainer *This = NSCML_THIS(iface);
 809     return nsIWebBrowserChrome_Release(NSWBCHROME(This));
 810 }
 811
 812 static nsresult NSAPI nsContextMenuListener_OnShowContextMenu(nsIContextMenuListener *iface,
 813         PRUint32 aContextFlags, nsIDOMEvent *aEvent, nsIDOMNode *aNode)
 814 {
 815     NSContainer *This = NSCML_THIS(iface);
 816     nsIDOMMouseEvent *event;
 817     POINT pt;
 818     DWORD dwID = CONTEXT_MENU_DEFAULT;
 819     nsresult nsres;
 820
 821     TRACE("(%p)->(%08x %p %p)\n", This, aContextFlags, aEvent, aNode);
 822
 823     nsres = nsIDOMEvent_QueryInterface(aEvent, &IID_nsIDOMMouseEvent, (void**)&event);
 824     if(NS_FAILED(nsres)) {
 825         ERR("Could not get nsIDOMMouseEvent interface: %08x\n", nsres);
 826         return nsres;
 827     }
 828
 829     nsIDOMMouseEvent_GetScreenX(event, &pt.x);
 830     nsIDOMMouseEvent_GetScreenY(event, &pt.y);
 831     nsIDOMMouseEvent_Release(event);
 832
 833     switch(aContextFlags) {
 834     case CONTEXT_NONE:
 835     case CONTEXT_DOCUMENT:
 836     case CONTEXT_TEXT:
 837         dwID = CONTEXT_MENU_DEFAULT;
 838         break;
 839     case CONTEXT_IMAGE:
 840     case CONTEXT_IMAGE|CONTEXT_LINK:
 841         dwID = CONTEXT_MENU_IMAGE;
 842         break;
 843     case CONTEXT_LINK:
 844         dwID = CONTEXT_MENU_ANCHOR;
 845         break;
 846     case CONTEXT_INPUT:
 847         dwID = CONTEXT_MENU_CONTROL;
 848         break;
 849     default:
 850         FIXME("aContextFlags=%08x\n", aContextFlags);
 851     };
 852
 853     HTMLDocument_ShowContextMenu(This->doc, dwID, &pt);
 854
 855     return NS_OK;
 856 }
 857
 858 #undef NSCML_THIS
 859
 860 static const nsIContextMenuListenerVtbl nsContextMenuListenerVtbl = {
 861     nsContextMenuListener_QueryInterface,
 862     nsContextMenuListener_AddRef,
 863     nsContextMenuListener_Release,
 864     nsContextMenuListener_OnShowContextMenu
 865 };
 866
 867 /**********************************************************
 868  *      nsIURIContentListener interface
 869  */
 870
 871 #define NSURICL_THIS(iface) DEFINE_THIS(NSContainer, URIContentListener, iface)
 872
 873 static nsresult NSAPI nsURIContentListener_QueryInterface(nsIURIContentListener *iface,
 874         nsIIDRef riid, nsQIResult result)
 875 {
 876     NSContainer *This = NSURICL_THIS(iface);
 877     return nsIWebBrowserChrome_QueryInterface(NSWBCHROME(This), riid, result);
 878 }
 879
 880 static nsrefcnt NSAPI nsURIContentListener_AddRef(nsIURIContentListener *iface)
 881 {
 882     NSContainer *This = NSURICL_THIS(iface);
 883     return nsIWebBrowserChrome_AddRef(NSWBCHROME(This));
 884 }
 885
 886 static nsrefcnt NSAPI nsURIContentListener_Release(nsIURIContentListener *iface)
 887 {
 888     NSContainer *This = NSURICL_THIS(iface);
 889     return nsIWebBrowserChrome_Release(NSWBCHROME(This));
 890 }
 891
 892 static nsresult NSAPI nsURIContentListener_OnStartURIOpen(nsIURIContentListener *iface,
 893                                                           nsIURI *aURI, PRBool *_retval)
 894 {
 895     NSContainer *This = NSURICL_THIS(iface);
 896     nsIWineURI *wine_uri;
 897     nsACString spec_str;
 898     const char *spec;
 899     nsresult nsres;
 900
 901     nsACString_Init(&spec_str, NULL);
 902     nsIURI_GetSpec(aURI, &spec_str);
 903     nsACString_GetData(&spec_str, &spec, NULL);
 904
 905     TRACE("(%p)->(%p(%s) %p)\n", This, aURI, debugstr_a(spec), _retval);
 906
 907     nsACString_Finish(&spec_str);
 908
 909     nsres = nsIURI_QueryInterface(aURI, &IID_nsIWineURI, (void**)&wine_uri);
 910     if(NS_FAILED(nsres)) {
 911         WARN("Could not get nsIWineURI interface: %08x\n", nsres);
 912         return NS_ERROR_NOT_IMPLEMENTED;
 913     }
 914
 915     nsIWineURI_SetNSContainer(wine_uri, This);
 916     nsIWineURI_SetIsDocumentURI(wine_uri, TRUE);
 917
 918     if(This->bscallback && This->bscallback->mon) {
 919         LPWSTR wine_url;
 920         HRESULT hres;
 921
 922         hres = IMoniker_GetDisplayName(This->bscallback->mon, NULL, 0, &wine_url);
 923         if(SUCCEEDED(hres)) {
 924             nsIWineURI_SetWineURL(wine_uri, wine_url);
 925             CoTaskMemFree(wine_url);
 926         }else {
 927             WARN("GetDisplayName failed: %08x\n", hres);
 928         }
 929     }
 930
 931     nsIWineURI_Release(wine_uri);
 932
 933     *_retval = FALSE;
 934     return This->content_listener
 935         ? nsIURIContentListener_OnStartURIOpen(This->content_listener, aURI, _retval)
 936         : NS_OK;
 937 }
 938
 939 static nsresult NSAPI nsURIContentListener_DoContent(nsIURIContentListener *iface,
 940         const char *aContentType, PRBool aIsContentPreferred, nsIRequest *aRequest,
 941         nsIStreamListener **aContentHandler, PRBool *_retval)
 942 {
 943     NSContainer *This = NSURICL_THIS(iface);
 944
 945     TRACE("(%p)->(%s %x %p %p %p)\n", This, debugstr_a(aContentType), aIsContentPreferred,
 946             aRequest, aContentHandler, _retval);
 947
 948     return This->content_listener
 949         ? nsIURIContentListener_DoContent(This->content_listener, aContentType,
 950                   aIsContentPreferred, aRequest, aContentHandler, _retval)
 951         : NS_ERROR_NOT_IMPLEMENTED;
 952 }
 953
 954 static nsresult NSAPI nsURIContentListener_IsPreferred(nsIURIContentListener *iface,
 955         const char *aContentType, char **aDesiredContentType, PRBool *_retval)
 956 {
 957     NSContainer *This = NSURICL_THIS(iface);
 958
 959     TRACE("(%p)->(%s %p %p)\n", This, debugstr_a(aContentType), aDesiredContentType, _retval);
 960
 961     /* FIXME: Should we do something here? */
 962     *_retval = TRUE;
 963
 964     return This->content_listener
 965         ? nsIURIContentListener_IsPreferred(This->content_listener, aContentType,
 966                   aDesiredContentType, _retval)
 967         : NS_OK;
 968 }
 969
 970 static nsresult NSAPI nsURIContentListener_CanHandleContent(nsIURIContentListener *iface,
 971         const char *aContentType, PRBool aIsContentPreferred, char **aDesiredContentType,
 972         PRBool *_retval)
 973 {
 974     NSContainer *This = NSURICL_THIS(iface);
 975
 976     TRACE("(%p)->(%s %x %p %p)\n", This, debugstr_a(aContentType), aIsContentPreferred,
 977             aDesiredContentType, _retval);
 978
 979     return This->content_listener
 980         ? nsIURIContentListener_CanHandleContent(This->content_listener, aContentType,
 981                 aIsContentPreferred, aDesiredContentType, _retval)
 982         : NS_ERROR_NOT_IMPLEMENTED;
 983 }
 984
 985 static nsresult NSAPI nsURIContentListener_GetLoadCookie(nsIURIContentListener *iface,
 986         nsISupports **aLoadCookie)
 987 {
 988     NSContainer *This = NSURICL_THIS(iface);
 989
 990     WARN("(%p)->(%p)\n", This, aLoadCookie);
 991
 992     return This->content_listener
 993         ? nsIURIContentListener_GetLoadCookie(This->content_listener, aLoadCookie)
 994         : NS_ERROR_NOT_IMPLEMENTED;
 995 }
 996
 997 static nsresult NSAPI nsURIContentListener_SetLoadCookie(nsIURIContentListener *iface,
 998         nsISupports *aLoadCookie)
 999 {
1000     NSContainer *This = NSURICL_THIS(iface);
1001
1002     WARN("(%p)->(%p)\n", This, aLoadCookie);
1003
1004     return This->content_listener
1005         ? nsIURIContentListener_SetLoadCookie(This->content_listener, aLoadCookie)
1006         : NS_ERROR_NOT_IMPLEMENTED;
1007 }
1008
1009 static nsresult NSAPI nsURIContentListener_GetParentContentListener(nsIURIContentListener *iface,
1010         nsIURIContentListener **aParentContentListener)
1011 {
1012     NSContainer *This = NSURICL_THIS(iface);
1013
1014     TRACE("(%p)->(%p)\n", This, aParentContentListener);
1015
1016     if(This->content_listener)
1017         nsIURIContentListener_AddRef(This->content_listener);
1018
1019     *aParentContentListener = This->content_listener;
1020     return NS_OK;
1021 }
1022
1023 static nsresult NSAPI nsURIContentListener_SetParentContentListener(nsIURIContentListener *iface,
1024         nsIURIContentListener *aParentContentListener)
1025 {
1026     NSContainer *This = NSURICL_THIS(iface);
1027
1028     TRACE("(%p)->(%p)\n", This, aParentContentListener);
1029
1030     if(aParentContentListener == NSURICL(This))
1031         return NS_OK;
1032
1033     if(This->content_listener)
1034         nsIURIContentListener_Release(This->content_listener);
1035
1036     This->content_listener = aParentContentListener;
1037     if(This->content_listener)
1038         nsIURIContentListener_AddRef(This->content_listener);
1039
1040     return NS_OK;
1041 }
1042
1043 #undef NSURICL_THIS
1044
1045 static const nsIURIContentListenerVtbl nsURIContentListenerVtbl = {
1046     nsURIContentListener_QueryInterface,
1047     nsURIContentListener_AddRef,
1048     nsURIContentListener_Release,
1049     nsURIContentListener_OnStartURIOpen,
1050     nsURIContentListener_DoContent,
1051     nsURIContentListener_IsPreferred,
1052     nsURIContentListener_CanHandleContent,
1053     nsURIContentListener_GetLoadCookie,
1054     nsURIContentListener_SetLoadCookie,
1055     nsURIContentListener_GetParentContentListener,
1056     nsURIContentListener_SetParentContentListener
1057 };
1058
1059 /**********************************************************
1060  *      nsIEmbeddinSiteWindow interface
1061  */
1062
1063 #define NSEMBWNDS_THIS(iface) DEFINE_THIS(NSContainer, EmbeddingSiteWindow, iface)
1064
1065 static nsresult NSAPI nsEmbeddingSiteWindow_QueryInterface(nsIEmbeddingSiteWindow *iface,
1066         nsIIDRef riid, nsQIResult result)
1067 {
1068     NSContainer *This = NSEMBWNDS_THIS(iface);
1069     return nsIWebBrowserChrome_QueryInterface(NSWBCHROME(This), riid, result);
1070 }
1071
1072 static nsrefcnt NSAPI nsEmbeddingSiteWindow_AddRef(nsIEmbeddingSiteWindow *iface)
1073 {
1074     NSContainer *This = NSEMBWNDS_THIS(iface);
1075     return nsIWebBrowserChrome_AddRef(NSWBCHROME(This));
1076 }
1077
1078 static nsrefcnt NSAPI nsEmbeddingSiteWindow_Release(nsIEmbeddingSiteWindow *iface)
1079 {
1080     NSContainer *This = NSEMBWNDS_THIS(iface);
1081     return nsIWebBrowserChrome_Release(NSWBCHROME(This));
1082 }
1083
1084 static nsresult NSAPI nsEmbeddingSiteWindow_SetDimensions(nsIEmbeddingSiteWindow *iface,
1085         PRUint32 flags, PRInt32 x, PRInt32 y, PRInt32 cx, PRInt32 cy)
1086 {
1087     NSContainer *This = NSEMBWNDS_THIS(iface);
1088     WARN("(%p)->(%08x %d %d %d %d)\n", This, flags, x, y, cx, cy);
1089     return NS_ERROR_NOT_IMPLEMENTED;
1090 }
1091
1092 static nsresult NSAPI nsEmbeddingSiteWindow_GetDimensions(nsIEmbeddingSiteWindow *iface,
1093         PRUint32 flags, PRInt32 *x, PRInt32 *y, PRInt32 *cx, PRInt32 *cy)
1094 {
1095     NSContainer *This = NSEMBWNDS_THIS(iface);
1096     WARN("(%p)->(%08x %p %p %p %p)\n", This, flags, x, y, cx, cy);
1097     return NS_ERROR_NOT_IMPLEMENTED;
1098 }
1099
1100 static nsresult NSAPI nsEmbeddingSiteWindow_SetFocus(nsIEmbeddingSiteWindow *iface)
1101 {
1102     NSContainer *This = NSEMBWNDS_THIS(iface);
1103     WARN("(%p)\n", This);
1104     return NS_ERROR_NOT_IMPLEMENTED;
1105 }
1106
1107 static nsresult NSAPI nsEmbeddingSiteWindow_GetVisibility(nsIEmbeddingSiteWindow *iface,
1108         PRBool *aVisibility)
1109 {
1110     NSContainer *This = NSEMBWNDS_THIS(iface);
1111     WARN("(%p)->(%p)\n", This, aVisibility);
1112     return NS_ERROR_NOT_IMPLEMENTED;
1113 }
1114
1115 static nsresult NSAPI nsEmbeddingSiteWindow_SetVisibility(nsIEmbeddingSiteWindow *iface,
1116         PRBool aVisibility)
1117 {
1118     NSContainer *This = NSEMBWNDS_THIS(iface);
1119     WARN("(%p)->(%x)\n", This, aVisibility);
1120     return NS_ERROR_NOT_IMPLEMENTED;
1121 }
1122
1123 static nsresult NSAPI nsEmbeddingSiteWindow_GetTitle(nsIEmbeddingSiteWindow *iface,
1124         PRUnichar **aTitle)
1125 {
1126     NSContainer *This = NSEMBWNDS_THIS(iface);
1127     WARN("(%p)->(%p)\n", This, aTitle);
1128     return NS_ERROR_NOT_IMPLEMENTED;
1129 }
1130
1131 static nsresult NSAPI nsEmbeddingSiteWindow_SetTitle(nsIEmbeddingSiteWindow *iface,
1132         const PRUnichar *aTitle)
1133 {
1134     NSContainer *This = NSEMBWNDS_THIS(iface);
1135     WARN("(%p)->(%s)\n", This, debugstr_w(aTitle));
1136     return NS_ERROR_NOT_IMPLEMENTED;
1137 }
1138
1139 static nsresult NSAPI nsEmbeddingSiteWindow_GetSiteWindow(nsIEmbeddingSiteWindow *iface,
1140         void **aSiteWindow)
1141 {
1142     NSContainer *This = NSEMBWNDS_THIS(iface);
1143
1144     TRACE("(%p)->(%p)\n", This, aSiteWindow);
1145
1146     *aSiteWindow = This->hwnd;
1147     return NS_OK;
1148 }
1149
1150 static const nsIEmbeddingSiteWindowVtbl nsEmbeddingSiteWindowVtbl = {
1151     nsEmbeddingSiteWindow_QueryInterface,
1152     nsEmbeddingSiteWindow_AddRef,
1153     nsEmbeddingSiteWindow_Release,
1154     nsEmbeddingSiteWindow_SetDimensions,
1155     nsEmbeddingSiteWindow_GetDimensions,
1156     nsEmbeddingSiteWindow_SetFocus,
1157     nsEmbeddingSiteWindow_GetVisibility,
1158     nsEmbeddingSiteWindow_SetVisibility,
1159     nsEmbeddingSiteWindow_GetTitle,
1160     nsEmbeddingSiteWindow_SetTitle,
1161     nsEmbeddingSiteWindow_GetSiteWindow
1162 };
1163
1164 #define NSTOOLTIP_THIS(iface) DEFINE_THIS(NSContainer, TooltipListener, iface)
1165
1166 static nsresult NSAPI nsTooltipListener_QueryInterface(nsITooltipListener *iface, nsIIDRef riid,
1167                                                        nsQIResult result)
1168 {
1169     NSContainer *This = NSTOOLTIP_THIS(iface);
1170     return nsIWebBrowserChrome_QueryInterface(NSWBCHROME(This), riid, result);
1171 }
1172
1173 static nsrefcnt NSAPI nsTooltipListener_AddRef(nsITooltipListener *iface)
1174 {
1175     NSContainer *This = NSTOOLTIP_THIS(iface);
1176     return nsIWebBrowserChrome_AddRef(NSWBCHROME(This));
1177 }
1178
1179 static nsrefcnt NSAPI nsTooltipListener_Release(nsITooltipListener *iface)
1180 {
1181     NSContainer *This = NSTOOLTIP_THIS(iface);
1182     return nsIWebBrowserChrome_AddRef(NSWBCHROME(This));
1183 }
1184
1185 static nsresult NSAPI nsTooltipListener_OnShowTooltip(nsITooltipListener *iface,
1186         PRInt32 aXCoord, PRInt32 aYCoord, const PRUnichar *aTipText)
1187 {
1188     NSContainer *This = NSTOOLTIP_THIS(iface);
1189
1190     show_tooltip(This->doc, aXCoord, aYCoord, aTipText);
1191
1192     return NS_OK;
1193 }
1194
1195 static nsresult NSAPI nsTooltipListener_OnHideTooltip(nsITooltipListener *iface)
1196 {
1197     NSContainer *This = NSTOOLTIP_THIS(iface);
1198
1199     hide_tooltip(This->doc);
1200
1201     return NS_OK;
1202 }
1203
1204 #undef NSTOOLTIM_THIS
1205
1206 static const nsITooltipListenerVtbl nsTooltipListenerVtbl = {
1207     nsTooltipListener_QueryInterface,
1208     nsTooltipListener_AddRef,
1209     nsTooltipListener_Release,
1210     nsTooltipListener_OnShowTooltip,
1211     nsTooltipListener_OnHideTooltip
1212 };
1213
1214 #define NSEVENTLIST_THIS(iface) DEFINE_THIS(NSContainer, DOMEventListener, iface)
1215
1216 static nsresult NSAPI nsDOMEventListener_QueryInterface(nsIDOMEventListener *iface,
1217                                                         nsIIDRef riid, nsQIResult result)
1218 {
1219     NSContainer *This = NSEVENTLIST_THIS(iface);
1220     return nsIWebBrowserChrome_QueryInterface(NSWBCHROME(This), riid, result);
1221 }
1222
1223 static nsrefcnt NSAPI nsDOMEventListener_AddRef(nsIDOMEventListener *iface)
1224 {
1225     NSContainer *This = NSEVENTLIST_THIS(iface);
1226     return nsIWebBrowserChrome_AddRef(NSWBCHROME(This));
1227 }
1228
1229 static nsrefcnt NSAPI nsDOMEventListener_Release(nsIDOMEventListener *iface)
1230 {
1231     NSContainer *This = NSEVENTLIST_THIS(iface);
1232     return nsIWebBrowserChrome_Release(NSWBCHROME(This));
1233 }
1234
1235 static nsresult NSAPI nsDOMEventListener_HandleEvent(nsIDOMEventListener *iface, nsIDOMEvent *event)
1236 {
1237     NSContainer *This = NSEVENTLIST_THIS(iface);
1238
1239     TRACE("(%p)->(%p)\n", This, event);
1240
1241     if(This->doc->usermode == EDITMODE)
1242         handle_edit_event(This->doc, event);
1243
1244     return NS_OK;
1245 }
1246
1247 #undef NSEVENTLIST_THIS
1248
1249 static const nsIDOMEventListenerVtbl nsDOMEventListenerVtbl = {
1250     nsDOMEventListener_QueryInterface,
1251     nsDOMEventListener_AddRef,
1252     nsDOMEventListener_Release,
1253     nsDOMEventListener_HandleEvent
1254 };
1255
1256 #define NSIFACEREQ_THIS(iface) DEFINE_THIS(NSContainer, InterfaceRequestor, iface)
1257
1258 static nsresult NSAPI nsInterfaceRequestor_QueryInterface(nsIInterfaceRequestor *iface,
1259                                                           nsIIDRef riid, nsQIResult result)
1260 {
1261     NSContainer *This = NSIFACEREQ_THIS(iface);
1262     return nsIWebBrowserChrome_QueryInterface(NSWBCHROME(This), riid, result);
1263 }
1264
1265 static nsrefcnt NSAPI nsInterfaceRequestor_AddRef(nsIInterfaceRequestor *iface)
1266 {
1267     NSContainer *This = NSIFACEREQ_THIS(iface);
1268     return nsIWebBrowserChrome_AddRef(NSWBCHROME(This));
1269 }
1270
1271 static nsrefcnt NSAPI nsInterfaceRequestor_Release(nsIInterfaceRequestor *iface)
1272 {
1273     NSContainer *This = NSIFACEREQ_THIS(iface);
1274     return nsIWebBrowserChrome_Release(NSWBCHROME(This));
1275 }
1276
1277 static nsresult NSAPI nsInterfaceRequestor_GetInterface(nsIInterfaceRequestor *iface,
1278                                                         nsIIDRef riid, nsQIResult result)
1279 {
1280     NSContainer *This = NSIFACEREQ_THIS(iface);
1281
1282     if(IsEqualGUID(&IID_nsIDOMWindow, riid)) {
1283         TRACE("(%p)->(IID_nsIDOMWindow %p)\n", This, result);
1284         return nsIWebBrowser_GetContentDOMWindow(This->webbrowser, (nsIDOMWindow**)result);
1285     }
1286
1287     return nsIWebBrowserChrome_QueryInterface(NSWBCHROME(This), riid, result);
1288 }
1289
1290 #undef NSIFACEREQ_THIS
1291
1292 static const nsIInterfaceRequestorVtbl nsInterfaceRequestorVtbl = {
1293     nsInterfaceRequestor_QueryInterface,
1294     nsInterfaceRequestor_AddRef,
1295     nsInterfaceRequestor_Release,
1296     nsInterfaceRequestor_GetInterface
1297 };
1298
1299 #define NSWEAKREF_THIS(iface) DEFINE_THIS(NSContainer, WeakReference, iface)
1300
1301 static nsresult NSAPI nsWeakReference_QueryInterface(nsIWeakReference *iface,
1302         nsIIDRef riid, nsQIResult result)
1303 {
1304     NSContainer *This = NSWEAKREF_THIS(iface);
1305     return nsIWebBrowserChrome_QueryInterface(NSWBCHROME(This), riid, result);
1306 }
1307
1308 static nsrefcnt NSAPI nsWeakReference_AddRef(nsIWeakReference *iface)
1309 {
1310     NSContainer *This = NSWEAKREF_THIS(iface);
1311     return nsIWebBrowserChrome_AddRef(NSWBCHROME(This));
1312 }
1313
1314 static nsrefcnt NSAPI nsWeakReference_Release(nsIWeakReference *iface)
1315 {
1316     NSContainer *This = NSWEAKREF_THIS(iface);
1317     return nsIWebBrowserChrome_Release(NSWBCHROME(This));
1318 }
1319
1320 static nsresult NSAPI nsWeakReference_QueryReferent(nsIWeakReference *iface,
1321         const nsIID *riid, void **result)
1322 {
1323     NSContainer *This = NSWEAKREF_THIS(iface);
1324     return nsIWebBrowserChrome_QueryInterface(NSWBCHROME(This), riid, result);
1325 }
1326
1327 #undef NSWEAKREF_THIS
1328
1329 static const nsIWeakReferenceVtbl nsWeakReferenceVtbl = {
1330     nsWeakReference_QueryInterface,
1331     nsWeakReference_AddRef,
1332     nsWeakReference_Release,
1333     nsWeakReference_QueryReferent
1334 };
1335
1336 #define NSSUPWEAKREF_THIS(iface) DEFINE_THIS(NSContainer, SupportsWeakReference, iface)
1337
1338 static nsresult NSAPI nsSupportsWeakReference_QueryInterface(nsISupportsWeakReference *iface,
1339         nsIIDRef riid, nsQIResult result)
1340 {
1341     NSContainer *This = NSSUPWEAKREF_THIS(iface);
1342     return nsIWebBrowserChrome_QueryInterface(NSWBCHROME(This), riid, result);
1343 }
1344
1345 static nsrefcnt NSAPI nsSupportsWeakReference_AddRef(nsISupportsWeakReference *iface)
1346 {
1347     NSContainer *This = NSSUPWEAKREF_THIS(iface);
1348     return nsIWebBrowserChrome_AddRef(NSWBCHROME(This));
1349 }
1350
1351 static nsrefcnt NSAPI nsSupportsWeakReference_Release(nsISupportsWeakReference *iface)
1352 {
1353     NSContainer *This = NSSUPWEAKREF_THIS(iface);
1354     return nsIWebBrowserChrome_Release(NSWBCHROME(This));
1355 }
1356
1357 static nsresult NSAPI nsSupportsWeakReference_GetWeakReference(nsISupportsWeakReference *iface,
1358         nsIWeakReference **_retval)
1359 {
1360     NSContainer *This = NSSUPWEAKREF_THIS(iface);
1361
1362     TRACE("(%p)->(%p)\n", This, _retval);
1363
1364     nsIWeakReference_AddRef(NSWEAKREF(This));
1365     *_retval = NSWEAKREF(This);
1366     return NS_OK;
1367 }
1368
1369 #undef NSWEAKREF_THIS
1370
1371 static const nsISupportsWeakReferenceVtbl nsSupportsWeakReferenceVtbl = {
1372     nsSupportsWeakReference_QueryInterface,
1373     nsSupportsWeakReference_AddRef,
1374     nsSupportsWeakReference_Release,
1375     nsSupportsWeakReference_GetWeakReference
1376 };
1377
1378
1379 NSContainer *NSContainer_Create(HTMLDocument *doc, NSContainer *parent)
1380 {
1381     nsIDOMWindow *dom_window;
1382     nsIWebBrowserSetup *wbsetup;
1383     NSContainer *ret;
1384     nsresult nsres;
1385
1386     if(!load_gecko())
1387         return NULL;
1388
1389     ret = mshtml_alloc(sizeof(NSContainer));
1390
1391     ret->lpWebBrowserChromeVtbl      = &nsWebBrowserChromeVtbl;
1392     ret->lpContextMenuListenerVtbl   = &nsContextMenuListenerVtbl;
1393     ret->lpURIContentListenerVtbl    = &nsURIContentListenerVtbl;
1394     ret->lpEmbeddingSiteWindowVtbl   = &nsEmbeddingSiteWindowVtbl;
1395     ret->lpTooltipListenerVtbl       = &nsTooltipListenerVtbl;
1396     ret->lpInterfaceRequestorVtbl    = &nsInterfaceRequestorVtbl;
1397     ret->lpWeakReferenceVtbl         = &nsWeakReferenceVtbl;
1398     ret->lpSupportsWeakReferenceVtbl = &nsSupportsWeakReferenceVtbl;
1399     ret->lpDOMEventListenerVtbl      = &nsDOMEventListenerVtbl;
1400
1401     ret->doc = doc;
1402     ret->ref = 1;
1403     ret->bscallback = NULL;
1404     ret->content_listener = NULL;
1405
1406     if(parent)
1407         nsIWebBrowserChrome_AddRef(NSWBCHROME(parent));
1408     ret->parent = parent;
1409
1410     nsres = nsIComponentManager_CreateInstanceByContractID(pCompMgr, NS_WEBBROWSER_CONTRACTID,
1411             NULL, &IID_nsIWebBrowser, (void**)&ret->webbrowser);
1412     if(NS_FAILED(nsres))
1413         ERR("Creating WebBrowser failed: %08x\n", nsres);
1414
1415     nsres = nsIWebBrowser_SetContainerWindow(ret->webbrowser, NSWBCHROME(ret));
1416     if(NS_FAILED(nsres))
1417         ERR("SetContainerWindow failed: %08x\n", nsres);
1418
1419     nsres = nsIWebBrowser_QueryInterface(ret->webbrowser, &IID_nsIBaseWindow,
1420             (void**)&ret->window);
1421     if(NS_FAILED(nsres))
1422         ERR("Could not get nsIBaseWindow interface: %08x\n", nsres);
1423
1424     nsres = nsIWebBrowser_QueryInterface(ret->webbrowser, &IID_nsIWebBrowserSetup,
1425                                          (void**)&wbsetup);
1426     if(NS_SUCCEEDED(nsres)) {
1427         nsres = nsIWebBrowserSetup_SetProperty(wbsetup, SETUP_IS_CHROME_WRAPPER, TRUE);
1428         nsIWebBrowserSetup_Release(wbsetup);
1429         if(NS_FAILED(nsres))
1430             ERR("SetProperty(SETUP_IS_CHROME_WRAPPER) failed: %08x\n", nsres);
1431     }else {
1432         ERR("Could not get nsIWebBrowserSetup interface\n");
1433     }
1434
1435     nsres = nsIWebBrowser_QueryInterface(ret->webbrowser, &IID_nsIWebNavigation,
1436             (void**)&ret->navigation);
1437     if(NS_FAILED(nsres))
1438         ERR("Could not get nsIWebNavigation interface: %08x\n", nsres);
1439
1440     nsres = nsIWebBrowserFocus_QueryInterface(ret->webbrowser, &IID_nsIWebBrowserFocus,
1441             (void**)&ret->focus);
1442     if(NS_FAILED(nsres))
1443         ERR("Could not get nsIWebBrowserFocus interface: %08x\n", nsres);
1444
1445     if(!nscontainer_class)
1446         register_nscontainer_class();
1447
1448     ret->hwnd = CreateWindowExW(0, wszNsContainer, NULL,
1449             WS_CHILD | WS_CLIPSIBLINGS | WS_CLIPCHILDREN, 0, 0, 100, 100,
1450             GetDesktopWindow(), NULL, hInst, ret);
1451
1452     nsres = nsIBaseWindow_InitWindow(ret->window, ret->hwnd, NULL, 0, 0, 100, 100);
1453     if(NS_SUCCEEDED(nsres)) {
1454         nsres = nsIBaseWindow_Create(ret->window);
1455         if(NS_FAILED(nsres))
1456             WARN("Creating window failed: %08x\n", nsres);
1457
1458         nsIBaseWindow_SetVisibility(ret->window, FALSE);
1459         nsIBaseWindow_SetEnabled(ret->window, FALSE);
1460     }else {
1461         ERR("InitWindow failed: %08x\n", nsres);
1462     }
1463
1464     nsres = nsIWebBrowser_SetParentURIContentListener(ret->webbrowser, NSURICL(ret));
1465     if(NS_FAILED(nsres))
1466         ERR("SetParentURIContentListener failed: %08x\n", nsres);
1467
1468     nsres = nsIWebBrowser_GetContentDOMWindow(ret->webbrowser, &dom_window);
1469     if(NS_SUCCEEDED(nsres)) {
1470         nsIDOMEventTarget *target;
1471         nsres = nsIDOMWindow_QueryInterface(dom_window, &IID_nsIDOMEventTarget, (void**)&target);
1472         nsIDOMWindow_Release(dom_window);
1473         if(NS_SUCCEEDED(nsres)) {
1474             nsAString keypress_str;
1475             static const PRUnichar wsz_keypress[] = {'k','e','y','p','r','e','s','s',0};
1476             nsAString_Init(&keypress_str, wsz_keypress);
1477             nsres = nsIDOMEventTarget_AddEventListener(target, &keypress_str, NSEVENTLIST(ret), TRUE);
1478             nsAString_Finish(&keypress_str);
1479             nsIDOMEventTarget_Release(target);
1480             if(NS_FAILED(nsres))
1481                 ERR("AddEventTarget failed: %08x\n", nsres);
1482         }else {
1483             ERR("Could not get nsIDOMEventTarget interface: %08x\n", nsres);
1484         }
1485     }else {
1486         ERR("GetContentDOMWindow failed: %08x\n", nsres);
1487     }
1488
1489     return ret;
1490 }
1491
1492 void NSContainer_Release(NSContainer *This)
1493 {
1494     TRACE("(%p)\n", This);
1495
1496     ShowWindow(This->hwnd, SW_HIDE);
1497     SetParent(This->hwnd, NULL);
1498
1499     nsIBaseWindow_SetVisibility(This->window, FALSE);
1500     nsIBaseWindow_Destroy(This->window);
1501
1502     nsIWebBrowser_SetContainerWindow(This->webbrowser, NULL);
1503
1504     nsIWebBrowser_Release(This->webbrowser);
1505     This->webbrowser = NULL;
1506
1507     nsIWebNavigation_Release(This->navigation);
1508     This->navigation = NULL;
1509
1510     nsIBaseWindow_Release(This->window);
1511     This->window = NULL;
1512
1513     nsIWebBrowserFocus_Release(This->focus);
1514     This->focus = NULL;
1515
1516     if(This->content_listener) {
1517         nsIURIContentListener_Release(This->content_listener);
1518         This->content_listener = NULL;
1519     }
1520
1521     if(This->hwnd) {
1522         DestroyWindow(This->hwnd);
1523         This->hwnd = NULL;
1524     }
1525
1526     nsIWebBrowserChrome_Release(NSWBCHROME(This));
1527 }