server: Bump priority on server to process messages faster
[wine/multimedia.git] / dlls / mshtml / nsembed.c
blobd96bcafc56869f42acd7dca244c0e167be61a1b6
1 /*
2 * Copyright 2005-2007 Jacek Caban for CodeWeavers
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.
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.
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
19 #include "config.h"
21 #include <stdarg.h>
22 #include <assert.h>
24 #define COBJMACROS
26 #include "windef.h"
27 #include "winbase.h"
28 #include "winuser.h"
29 #include "winreg.h"
30 #include "ole2.h"
31 #include "shlobj.h"
33 #include "wine/debug.h"
35 #include "mshtml_private.h"
36 #include "htmlevent.h"
37 #include "binding.h"
39 WINE_DEFAULT_DEBUG_CHANNEL(mshtml);
40 WINE_DECLARE_DEBUG_CHANNEL(gecko);
42 #define NS_APPSTARTUPNOTIFIER_CONTRACTID "@mozilla.org/embedcomp/appstartup-notifier;1"
43 #define NS_WEBBROWSER_CONTRACTID "@mozilla.org/embedding/browser/nsWebBrowser;1"
44 #define NS_MEMORY_CONTRACTID "@mozilla.org/xpcom/memory-service;1"
45 #define NS_COMMANDPARAMS_CONTRACTID "@mozilla.org/embedcomp/command-params;1"
46 #define NS_HTMLSERIALIZER_CONTRACTID "@mozilla.org/layout/contentserializer;1?mimetype=text/html"
47 #define NS_EDITORCONTROLLER_CONTRACTID "@mozilla.org/editor/editorcontroller;1"
48 #define NS_PREFERENCES_CONTRACTID "@mozilla.org/preferences;1"
49 #define NS_VARIANT_CONTRACTID "@mozilla.org/variant;1"
51 #define PR_UINT32_MAX 0xffffffff
53 #define NS_STRING_CONTAINER_INIT_DEPEND 0x0002
54 #define NS_CSTRING_CONTAINER_INIT_DEPEND 0x0002
56 static nsresult (CDECL *NS_InitXPCOM2)(nsIServiceManager**,void*,void*);
57 static nsresult (CDECL *NS_ShutdownXPCOM)(nsIServiceManager*);
58 static nsresult (CDECL *NS_GetComponentRegistrar)(nsIComponentRegistrar**);
59 static nsresult (CDECL *NS_StringContainerInit2)(nsStringContainer*,const PRUnichar*,PRUint32,PRUint32);
60 static nsresult (CDECL *NS_CStringContainerInit2)(nsCStringContainer*,const char*,PRUint32,PRUint32);
61 static nsresult (CDECL *NS_StringContainerFinish)(nsStringContainer*);
62 static nsresult (CDECL *NS_CStringContainerFinish)(nsCStringContainer*);
63 static nsresult (CDECL *NS_StringSetData)(nsAString*,const PRUnichar*,PRUint32);
64 static nsresult (CDECL *NS_CStringSetData)(nsACString*,const char*,PRUint32);
65 static nsresult (CDECL *NS_NewLocalFile)(const nsAString*,PRBool,nsIFile**);
66 static PRUint32 (CDECL *NS_StringGetData)(const nsAString*,const PRUnichar **,PRBool*);
67 static PRUint32 (CDECL *NS_CStringGetData)(const nsACString*,const char**,PRBool*);
69 static HINSTANCE xul_handle = NULL;
71 static nsIServiceManager *pServMgr = NULL;
72 static nsIComponentManager *pCompMgr = NULL;
73 static nsIMemory *nsmem = NULL;
74 static nsIFile *profile_directory;
76 static const WCHAR wszNsContainer[] = {'N','s','C','o','n','t','a','i','n','e','r',0};
78 static ATOM nscontainer_class;
79 static WCHAR gecko_path[MAX_PATH];
80 static unsigned gecko_path_len;
82 static nsresult NSAPI nsDirectoryServiceProvider_QueryInterface(nsIDirectoryServiceProvider *iface,
83 nsIIDRef riid, void **result)
85 if(IsEqualGUID(&IID_nsISupports, riid)) {
86 TRACE("(IID_nsISupports %p)\n", result);
87 *result = iface;
88 }else if(IsEqualGUID(&IID_nsIDirectoryServiceProvider, riid)) {
89 TRACE("(IID_nsIDirectoryServiceProvider %p)\n", result);
90 *result = iface;
91 }else {
92 WARN("(%s %p)\n", debugstr_guid(riid), result);
93 *result = NULL;
94 return NS_NOINTERFACE;
97 nsISupports_AddRef((nsISupports*)*result);
98 return NS_OK;
101 static nsrefcnt NSAPI nsDirectoryServiceProvider_AddRef(nsIDirectoryServiceProvider *iface)
103 return 2;
106 static nsrefcnt NSAPI nsDirectoryServiceProvider_Release(nsIDirectoryServiceProvider *iface)
108 return 1;
111 static nsresult create_profile_directory(void)
113 static const WCHAR wine_geckoW[] = {'\\','w','i','n','e','_','g','e','c','k','o',0};
115 WCHAR path[MAX_PATH + sizeof(wine_geckoW)/sizeof(WCHAR)];
116 nsAString str;
117 PRBool exists;
118 nsresult nsres;
119 HRESULT hres;
121 hres = SHGetFolderPathW(NULL, CSIDL_APPDATA, NULL, SHGFP_TYPE_CURRENT, path);
122 if(FAILED(hres)) {
123 ERR("SHGetFolderPath failed: %08x\n", hres);
124 return NS_ERROR_FAILURE;
127 strcatW(path, wine_geckoW);
128 nsAString_InitDepend(&str, path);
129 nsres = NS_NewLocalFile(&str, FALSE, &profile_directory);
130 nsAString_Finish(&str);
131 if(NS_FAILED(nsres)) {
132 ERR("NS_NewLocalFile failed: %08x\n", nsres);
133 return nsres;
136 nsres = nsIFile_Exists(profile_directory, &exists);
137 if(NS_FAILED(nsres)) {
138 ERR("Exists failed: %08x\n", nsres);
139 return nsres;
142 if(!exists) {
143 nsres = nsIFile_Create(profile_directory, 1, 0700);
144 if(NS_FAILED(nsres))
145 ERR("Create failed: %08x\n", nsres);
148 return nsres;
151 static nsresult NSAPI nsDirectoryServiceProvider_GetFile(nsIDirectoryServiceProvider *iface,
152 const char *prop, PRBool *persistent, nsIFile **_retval)
154 TRACE("(%s %p %p)\n", debugstr_a(prop), persistent, _retval);
156 if(!strcmp(prop, "ProfD")) {
157 if(!profile_directory) {
158 nsresult nsres;
160 nsres = create_profile_directory();
161 if(NS_FAILED(nsres))
162 return nsres;
165 return nsIFile_Clone(profile_directory, _retval);
168 return NS_ERROR_FAILURE;
171 static const nsIDirectoryServiceProviderVtbl nsDirectoryServiceProviderVtbl = {
172 nsDirectoryServiceProvider_QueryInterface,
173 nsDirectoryServiceProvider_AddRef,
174 nsDirectoryServiceProvider_Release,
175 nsDirectoryServiceProvider_GetFile
178 static nsIDirectoryServiceProvider nsDirectoryServiceProvider =
179 { &nsDirectoryServiceProviderVtbl };
181 static LRESULT WINAPI nsembed_proc(HWND hwnd, UINT msg, WPARAM wParam, LPARAM lParam)
183 NSContainer *This;
184 nsresult nsres;
186 static const WCHAR wszTHIS[] = {'T','H','I','S',0};
188 if(msg == WM_CREATE) {
189 This = *(NSContainer**)lParam;
190 SetPropW(hwnd, wszTHIS, This);
191 }else {
192 This = GetPropW(hwnd, wszTHIS);
195 switch(msg) {
196 case WM_SIZE:
197 TRACE("(%p)->(WM_SIZE)\n", This);
199 nsres = nsIBaseWindow_SetSize(This->window,
200 LOWORD(lParam), HIWORD(lParam), TRUE);
201 if(NS_FAILED(nsres))
202 WARN("SetSize failed: %08x\n", nsres);
203 break;
205 case WM_PARENTNOTIFY:
206 TRACE("WM_PARENTNOTIFY %x\n", (unsigned)wParam);
208 switch(wParam) {
209 case WM_LBUTTONDOWN:
210 case WM_RBUTTONDOWN:
211 nsIWebBrowserFocus_Activate(This->focus);
215 return DefWindowProcW(hwnd, msg, wParam, lParam);
219 static void register_nscontainer_class(void)
221 static WNDCLASSEXW wndclass = {
222 sizeof(WNDCLASSEXW),
223 CS_DBLCLKS,
224 nsembed_proc,
225 0, 0, NULL, NULL, NULL, NULL, NULL,
226 wszNsContainer,
227 NULL,
229 wndclass.hInstance = hInst;
230 nscontainer_class = RegisterClassExW(&wndclass);
233 static BOOL install_wine_gecko(BOOL silent)
235 PROCESS_INFORMATION pi;
236 STARTUPINFOW si;
237 WCHAR app[MAX_PATH];
238 WCHAR *args;
239 LONG len;
240 BOOL ret;
242 static const WCHAR controlW[] = {'\\','c','o','n','t','r','o','l','.','e','x','e',0};
243 static const WCHAR argsW[] =
244 {' ','a','p','p','w','i','z','.','c','p','l',' ','i','n','s','t','a','l','l','_','g','e','c','k','o',0};
246 len = GetSystemDirectoryW(app, MAX_PATH-sizeof(controlW)/sizeof(WCHAR));
247 memcpy(app+len, controlW, sizeof(controlW));
249 args = heap_alloc(len*sizeof(WCHAR) + sizeof(controlW) + sizeof(argsW));
250 if(!args)
251 return FALSE;
253 memcpy(args, app, len*sizeof(WCHAR) + sizeof(controlW));
254 memcpy(args + len + sizeof(controlW)/sizeof(WCHAR)-1, argsW, sizeof(argsW));
256 TRACE("starting %s\n", debugstr_w(args));
258 memset(&si, 0, sizeof(si));
259 si.cb = sizeof(si);
260 ret = CreateProcessW(app, args, NULL, NULL, FALSE, 0, NULL, NULL, &si, &pi);
261 heap_free(args);
262 if (ret) {
263 CloseHandle(pi.hThread);
264 WaitForSingleObject(pi.hProcess, INFINITE);
265 CloseHandle(pi.hProcess);
268 return ret;
271 static void set_environment(LPCWSTR gre_path)
273 WCHAR path_env[MAX_PATH], buf[20];
274 int len, debug_level = 0;
276 static const WCHAR pathW[] = {'P','A','T','H',0};
277 static const WCHAR warnW[] = {'w','a','r','n',0};
278 static const WCHAR xpcom_debug_breakW[] =
279 {'X','P','C','O','M','_','D','E','B','U','G','_','B','R','E','A','K',0};
280 static const WCHAR nspr_log_modulesW[] =
281 {'N','S','P','R','_','L','O','G','_','M','O','D','U','L','E','S',0};
282 static const WCHAR debug_formatW[] = {'a','l','l',':','%','d',0};
283 static const WCHAR moz_plugin_pathW[] = {'M','O','Z','_','P','L','U','G','I','N','_','P','A','T','H',0};
284 static const WCHAR gecko_pluginW[] = {'\\','g','e','c','k','o','\\','p','l','u','g','i','n',0};
286 /* We have to modify PATH as XPCOM loads other DLLs from this directory. */
287 GetEnvironmentVariableW(pathW, path_env, sizeof(path_env)/sizeof(WCHAR));
288 len = strlenW(path_env);
289 path_env[len++] = ';';
290 strcpyW(path_env+len, gre_path);
291 SetEnvironmentVariableW(pathW, path_env);
293 SetEnvironmentVariableW(xpcom_debug_breakW, warnW);
295 if(TRACE_ON(gecko))
296 debug_level = 5;
297 else if(WARN_ON(gecko))
298 debug_level = 3;
299 else if(ERR_ON(gecko))
300 debug_level = 2;
302 sprintfW(buf, debug_formatW, debug_level);
303 SetEnvironmentVariableW(nspr_log_modulesW, buf);
305 len = GetSystemDirectoryW(path_env, (sizeof(path_env)-sizeof(gecko_pluginW))/sizeof(WCHAR)+1);
306 if(len) {
307 strcpyW(path_env+len, gecko_pluginW);
308 SetEnvironmentVariableW(moz_plugin_pathW, path_env);
312 static BOOL load_xul(const PRUnichar *gre_path)
314 static const WCHAR xul_dllW[] = {'\\','x','u','l','.','d','l','l',0};
315 WCHAR file_name[MAX_PATH];
317 strcpyW(file_name, gre_path);
318 strcatW(file_name, xul_dllW);
320 TRACE("(%s)\n", debugstr_w(file_name));
322 set_environment(gre_path);
324 xul_handle = LoadLibraryExW(file_name, 0, LOAD_WITH_ALTERED_SEARCH_PATH);
325 if(!xul_handle) {
326 WARN("Could not load XUL: %d\n", GetLastError());
327 return FALSE;
330 #define NS_DLSYM(func) \
331 func = (void *)GetProcAddress(xul_handle, #func "_P"); \
332 if(!func) \
333 ERR("Could not GetProcAddress(" #func ") failed\n")
335 NS_DLSYM(NS_InitXPCOM2);
336 NS_DLSYM(NS_ShutdownXPCOM);
337 NS_DLSYM(NS_GetComponentRegistrar);
338 NS_DLSYM(NS_StringContainerInit2);
339 NS_DLSYM(NS_CStringContainerInit2);
340 NS_DLSYM(NS_StringContainerFinish);
341 NS_DLSYM(NS_CStringContainerFinish);
342 NS_DLSYM(NS_StringSetData);
343 NS_DLSYM(NS_CStringSetData);
344 NS_DLSYM(NS_NewLocalFile);
345 NS_DLSYM(NS_StringGetData);
346 NS_DLSYM(NS_CStringGetData);
348 #undef NS_DLSYM
350 return TRUE;
353 static BOOL check_version(LPCWSTR gre_path, const char *version_string)
355 WCHAR file_name[MAX_PATH];
356 char version[128];
357 DWORD read=0;
358 HANDLE hfile;
360 static const WCHAR wszVersion[] = {'\\','V','E','R','S','I','O','N',0};
362 strcpyW(file_name, gre_path);
363 strcatW(file_name, wszVersion);
365 hfile = CreateFileW(file_name, GENERIC_READ, FILE_SHARE_READ, NULL,
366 OPEN_EXISTING, FILE_ATTRIBUTE_NORMAL, NULL);
367 if(hfile == INVALID_HANDLE_VALUE) {
368 ERR("Could not open VERSION file\n");
369 return FALSE;
372 ReadFile(hfile, version, sizeof(version), &read, NULL);
373 version[read] = 0;
374 CloseHandle(hfile);
376 TRACE("%s\n", debugstr_a(version));
378 if(strcmp(version, version_string)) {
379 ERR("Unexpected version %s, expected %s\n", debugstr_a(version),
380 debugstr_a(version_string));
381 return FALSE;
384 return TRUE;
387 static BOOL load_wine_gecko_v(PRUnichar *gre_path, HKEY mshtml_key,
388 const char *version, const char *version_string)
390 DWORD res, type, size = MAX_PATH;
391 HKEY hkey = mshtml_key;
393 static const WCHAR wszGeckoPath[] =
394 {'G','e','c','k','o','P','a','t','h',0};
396 if(version) {
397 /* @@ Wine registry key: HKLM\Software\Wine\MSHTML\<version> */
398 res = RegOpenKeyA(mshtml_key, version, &hkey);
399 if(res != ERROR_SUCCESS)
400 return FALSE;
403 res = RegQueryValueExW(hkey, wszGeckoPath, NULL, &type, (LPBYTE)gre_path, &size);
404 if(hkey != mshtml_key)
405 RegCloseKey(hkey);
406 if(res != ERROR_SUCCESS || type != REG_SZ)
407 return FALSE;
409 if(!check_version(gre_path, version_string))
410 return FALSE;
412 return load_xul(gre_path);
415 static BOOL load_wine_gecko(PRUnichar *gre_path)
417 HKEY hkey;
418 DWORD res;
419 BOOL ret;
421 static const WCHAR wszMshtmlKey[] = {
422 'S','o','f','t','w','a','r','e','\\','W','i','n','e',
423 '\\','M','S','H','T','M','L',0};
425 /* @@ Wine registry key: HKLM\Software\Wine\MSHTML */
426 res = RegOpenKeyW(HKEY_LOCAL_MACHINE, wszMshtmlKey, &hkey);
427 if(res != ERROR_SUCCESS)
428 return FALSE;
430 ret = load_wine_gecko_v(gre_path, hkey, GECKO_VERSION, GECKO_VERSION_STRING);
432 RegCloseKey(hkey);
433 return ret;
436 static void set_bool_pref(nsIPrefBranch *pref, const char *pref_name, BOOL val)
438 nsresult nsres;
440 nsres = nsIPrefBranch_SetBoolPref(pref, pref_name, val);
441 if(NS_FAILED(nsres))
442 ERR("Could not set pref %s\n", debugstr_a(pref_name));
445 static void set_int_pref(nsIPrefBranch *pref, const char *pref_name, int val)
447 nsresult nsres;
449 nsres = nsIPrefBranch_SetIntPref(pref, pref_name, val);
450 if(NS_FAILED(nsres))
451 ERR("Could not set pref %s\n", debugstr_a(pref_name));
454 static void set_string_pref(nsIPrefBranch *pref, const char *pref_name, const char *val)
456 nsresult nsres;
458 nsres = nsIPrefBranch_SetCharPref(pref, pref_name, val);
459 if(NS_FAILED(nsres))
460 ERR("Could not set pref %s\n", debugstr_a(pref_name));
463 static void set_lang(nsIPrefBranch *pref)
465 char langs[100];
466 DWORD res, size, type;
467 HKEY hkey;
469 static const WCHAR international_keyW[] =
470 {'S','o','f','t','w','a','r','e',
471 '\\','M','i','c','r','o','s','o','f','t',
472 '\\','I','n','t','e','r','n','e','t',' ','E','x','p','l','o','r','e','r',
473 '\\','I','n','t','e','r','n','a','t','i','o','n','a','l',0};
475 res = RegOpenKeyW(HKEY_CURRENT_USER, international_keyW, &hkey);
476 if(res != ERROR_SUCCESS)
477 return;
479 size = sizeof(langs);
480 res = RegQueryValueExA(hkey, "AcceptLanguage", 0, &type, (LPBYTE)langs, &size);
481 RegCloseKey(hkey);
482 if(res != ERROR_SUCCESS || type != REG_SZ)
483 return;
485 TRACE("Setting lang %s\n", debugstr_a(langs));
487 set_string_pref(pref, "intl.accept_languages", langs);
490 static void set_preferences(void)
492 nsIPrefBranch *pref;
493 nsresult nsres;
495 nsres = nsIServiceManager_GetServiceByContractID(pServMgr, NS_PREFERENCES_CONTRACTID,
496 &IID_nsIPrefBranch, (void**)&pref);
497 if(NS_FAILED(nsres)) {
498 ERR("Could not get preference service: %08x\n", nsres);
499 return;
502 set_lang(pref);
503 set_bool_pref(pref, "security.warn_entering_secure", FALSE);
504 set_bool_pref(pref, "security.warn_submit_insecure", FALSE);
505 set_int_pref(pref, "layout.spellcheckDefault", 0);
507 nsIPrefBranch_Release(pref);
510 static BOOL init_xpcom(const PRUnichar *gre_path)
512 nsIComponentRegistrar *registrar = NULL;
513 nsAString path;
514 nsIFile *gre_dir;
515 WCHAR *ptr;
516 nsresult nsres;
518 nsAString_InitDepend(&path, gre_path);
519 nsres = NS_NewLocalFile(&path, FALSE, &gre_dir);
520 nsAString_Finish(&path);
521 if(NS_FAILED(nsres)) {
522 ERR("NS_NewLocalFile failed: %08x\n", nsres);
523 FreeLibrary(xul_handle);
524 return FALSE;
527 nsres = NS_InitXPCOM2(&pServMgr, gre_dir, &nsDirectoryServiceProvider);
528 if(NS_FAILED(nsres)) {
529 ERR("NS_InitXPCOM2 failed: %08x\n", nsres);
530 FreeLibrary(xul_handle);
531 return FALSE;
534 strcpyW(gecko_path, gre_path);
535 for(ptr = gecko_path; *ptr; ptr++) {
536 if(*ptr == '\\')
537 *ptr = '/';
539 gecko_path_len = ptr-gecko_path;
541 nsres = nsIServiceManager_QueryInterface(pServMgr, &IID_nsIComponentManager, (void**)&pCompMgr);
542 if(NS_FAILED(nsres))
543 ERR("Could not get nsIComponentManager: %08x\n", nsres);
545 nsres = NS_GetComponentRegistrar(&registrar);
546 if(NS_SUCCEEDED(nsres))
547 init_nsio(pCompMgr, registrar);
548 else
549 ERR("NS_GetComponentRegistrar failed: %08x\n", nsres);
551 init_mutation(pCompMgr);
552 set_preferences();
554 nsres = nsIComponentManager_CreateInstanceByContractID(pCompMgr, NS_MEMORY_CONTRACTID,
555 NULL, &IID_nsIMemory, (void**)&nsmem);
556 if(NS_FAILED(nsres))
557 ERR("Could not get nsIMemory: %08x\n", nsres);
559 if(registrar) {
560 register_nsservice(registrar, pServMgr);
561 nsIComponentRegistrar_Release(registrar);
564 return TRUE;
567 static CRITICAL_SECTION cs_load_gecko;
568 static CRITICAL_SECTION_DEBUG cs_load_gecko_dbg =
570 0, 0, &cs_load_gecko,
571 { &cs_load_gecko_dbg.ProcessLocksList, &cs_load_gecko_dbg.ProcessLocksList },
572 0, 0, { (DWORD_PTR)(__FILE__ ": load_gecko") }
574 static CRITICAL_SECTION cs_load_gecko = { &cs_load_gecko_dbg, -1, 0, 0, 0, 0 };
576 BOOL load_gecko(BOOL silent)
578 PRUnichar gre_path[MAX_PATH];
579 BOOL ret = FALSE;
581 static DWORD loading_thread;
583 TRACE("()\n");
585 /* load_gecko may be called recursively */
586 if(loading_thread == GetCurrentThreadId())
587 return pCompMgr != NULL;
589 EnterCriticalSection(&cs_load_gecko);
591 if(!loading_thread) {
592 loading_thread = GetCurrentThreadId();
594 if(load_wine_gecko(gre_path)
595 || (install_wine_gecko(silent) && load_wine_gecko(gre_path)))
596 ret = init_xpcom(gre_path);
597 else
598 MESSAGE("Could not load wine-gecko. HTML rendering will be disabled.\n");
599 }else {
600 ret = pCompMgr != NULL;
603 LeaveCriticalSection(&cs_load_gecko);
605 return ret;
608 void *nsalloc(size_t size)
610 return nsIMemory_Alloc(nsmem, size);
613 void nsfree(void *mem)
615 nsIMemory_Free(nsmem, mem);
618 static BOOL nsACString_Init(nsACString *str, const char *data)
620 return NS_SUCCEEDED(NS_CStringContainerInit2(str, data, PR_UINT32_MAX, 0));
624 * Initializes nsACString with data owned by caller.
625 * Caller must ensure that data is valid during lifetime of string object.
627 void nsACString_InitDepend(nsACString *str, const char *data)
629 NS_CStringContainerInit2(str, data, PR_UINT32_MAX, NS_CSTRING_CONTAINER_INIT_DEPEND);
632 void nsACString_SetData(nsACString *str, const char *data)
634 NS_CStringSetData(str, data, PR_UINT32_MAX);
637 PRUint32 nsACString_GetData(const nsACString *str, const char **data)
639 return NS_CStringGetData(str, data, NULL);
642 void nsACString_Finish(nsACString *str)
644 NS_CStringContainerFinish(str);
647 BOOL nsAString_Init(nsAString *str, const PRUnichar *data)
649 return NS_SUCCEEDED(NS_StringContainerInit2(str, data, PR_UINT32_MAX, 0));
653 * Initializes nsAString with data owned by caller.
654 * Caller must ensure that data is valid during lifetime of string object.
656 void nsAString_InitDepend(nsAString *str, const PRUnichar *data)
658 NS_StringContainerInit2(str, data, PR_UINT32_MAX, NS_STRING_CONTAINER_INIT_DEPEND);
661 void nsAString_SetData(nsAString *str, const PRUnichar *data)
663 NS_StringSetData(str, data, PR_UINT32_MAX);
666 PRUint32 nsAString_GetData(const nsAString *str, const PRUnichar **data)
668 return NS_StringGetData(str, data, NULL);
671 void nsAString_Finish(nsAString *str)
673 NS_StringContainerFinish(str);
676 HRESULT return_nsstr(nsresult nsres, nsAString *nsstr, BSTR *p)
678 const PRUnichar *str;
680 if(NS_FAILED(nsres)) {
681 ERR("failed: %08x\n", nsres);
682 nsAString_Finish(nsstr);
683 return E_FAIL;
686 nsAString_GetData(nsstr, &str);
687 TRACE("ret %s\n", debugstr_w(str));
688 if(*str) {
689 *p = SysAllocString(str);
690 if(!*p)
691 return E_OUTOFMEMORY;
692 }else {
693 *p = NULL;
696 nsAString_Finish(nsstr);
697 return S_OK;
700 nsICommandParams *create_nscommand_params(void)
702 nsICommandParams *ret = NULL;
703 nsresult nsres;
705 if(!pCompMgr)
706 return NULL;
708 nsres = nsIComponentManager_CreateInstanceByContractID(pCompMgr,
709 NS_COMMANDPARAMS_CONTRACTID, NULL, &IID_nsICommandParams,
710 (void**)&ret);
711 if(NS_FAILED(nsres))
712 ERR("Could not get nsICommandParams\n");
714 return ret;
717 nsIWritableVariant *create_nsvariant(void)
719 nsIWritableVariant *ret = NULL;
720 nsresult nsres;
722 if(!pCompMgr)
723 return NULL;
725 nsres = nsIComponentManager_CreateInstanceByContractID(pCompMgr,
726 NS_VARIANT_CONTRACTID, NULL, &IID_nsIWritableVariant, (void**)&ret);
727 if(NS_FAILED(nsres))
728 ERR("Could not get nsIVariant\n");
730 return ret;
733 nsresult get_nsinterface(nsISupports *iface, REFIID riid, void **ppv)
735 nsIInterfaceRequestor *iface_req;
736 nsresult nsres;
738 nsres = nsISupports_QueryInterface(iface, &IID_nsIInterfaceRequestor, (void**)&iface_req);
739 if(NS_FAILED(nsres))
740 return nsres;
742 nsres = nsIInterfaceRequestor_GetInterface(iface_req, riid, ppv);
743 nsIInterfaceRequestor_Release(iface_req);
745 return nsres;
748 static HRESULT nsnode_to_nsstring_rec(nsIContentSerializer *serializer, nsIDOMNode *nsnode, nsAString *str)
750 nsIDOMNodeList *node_list = NULL;
751 PRBool has_children = FALSE;
752 nsIContent *nscontent;
753 PRUint16 type;
754 nsresult nsres;
756 nsIDOMNode_HasChildNodes(nsnode, &has_children);
758 nsres = nsIDOMNode_GetNodeType(nsnode, &type);
759 if(NS_FAILED(nsres)) {
760 ERR("GetType failed: %08x\n", nsres);
761 return E_FAIL;
764 if(type != DOCUMENT_NODE) {
765 nsres = nsIDOMNode_QueryInterface(nsnode, &IID_nsIContent, (void**)&nscontent);
766 if(NS_FAILED(nsres)) {
767 ERR("Could not get nsIContent interface: %08x\n", nsres);
768 return E_FAIL;
772 switch(type) {
773 case ELEMENT_NODE:
774 nsIContentSerializer_AppendElementStart(serializer, nscontent, nscontent, str);
775 break;
776 case TEXT_NODE:
777 nsIContentSerializer_AppendText(serializer, nscontent, 0, -1, str);
778 break;
779 case COMMENT_NODE:
780 nsres = nsIContentSerializer_AppendComment(serializer, nscontent, 0, -1, str);
781 break;
782 case DOCUMENT_NODE: {
783 nsIDocument *nsdoc;
784 nsIDOMNode_QueryInterface(nsnode, &IID_nsIDocument, (void**)&nsdoc);
785 nsIContentSerializer_AppendDocumentStart(serializer, nsdoc, str);
786 nsIDocument_Release(nsdoc);
787 break;
789 case DOCUMENT_TYPE_NODE:
790 WARN("Ignoring DOCUMENT_TYPE_NODE\n");
791 break;
792 case DOCUMENT_FRAGMENT_NODE:
793 break;
794 default:
795 FIXME("Unhandled type %u\n", type);
798 if(has_children) {
799 PRUint32 child_cnt, i;
800 nsIDOMNode *child_node;
802 nsIDOMNode_GetChildNodes(nsnode, &node_list);
803 nsIDOMNodeList_GetLength(node_list, &child_cnt);
805 for(i=0; i<child_cnt; i++) {
806 nsres = nsIDOMNodeList_Item(node_list, i, &child_node);
807 if(NS_SUCCEEDED(nsres)) {
808 nsnode_to_nsstring_rec(serializer, child_node, str);
809 nsIDOMNode_Release(child_node);
810 }else {
811 ERR("Item failed: %08x\n", nsres);
815 nsIDOMNodeList_Release(node_list);
818 if(type == ELEMENT_NODE)
819 nsIContentSerializer_AppendElementEnd(serializer, nscontent, str);
821 if(type != DOCUMENT_NODE)
822 nsIContent_Release(nscontent);
823 return S_OK;
826 HRESULT nsnode_to_nsstring(nsIDOMNode *nsnode, nsAString *str)
828 nsIContentSerializer *serializer;
829 nsresult nsres;
830 HRESULT hres;
832 nsres = nsIComponentManager_CreateInstanceByContractID(pCompMgr,
833 NS_HTMLSERIALIZER_CONTRACTID, NULL, &IID_nsIContentSerializer,
834 (void**)&serializer);
835 if(NS_FAILED(nsres)) {
836 ERR("Could not get nsIContentSerializer: %08x\n", nsres);
837 return E_FAIL;
840 nsres = nsIContentSerializer_Init(serializer, 0, 100, NULL, FALSE, FALSE /* FIXME */);
841 if(NS_FAILED(nsres))
842 ERR("Init failed: %08x\n", nsres);
844 hres = nsnode_to_nsstring_rec(serializer, nsnode, str);
845 if(SUCCEEDED(hres)) {
846 nsres = nsIContentSerializer_Flush(serializer, str);
847 if(NS_FAILED(nsres))
848 ERR("Flush failed: %08x\n", nsres);
851 nsIContentSerializer_Release(serializer);
852 return hres;
855 void get_editor_controller(NSContainer *This)
857 nsIEditingSession *editing_session = NULL;
858 nsIControllerContext *ctrlctx;
859 nsresult nsres;
861 if(This->editor) {
862 nsIEditor_Release(This->editor);
863 This->editor = NULL;
866 if(This->editor_controller) {
867 nsIController_Release(This->editor_controller);
868 This->editor_controller = NULL;
871 nsres = get_nsinterface((nsISupports*)This->webbrowser, &IID_nsIEditingSession,
872 (void**)&editing_session);
873 if(NS_FAILED(nsres)) {
874 ERR("Could not get nsIEditingSession: %08x\n", nsres);
875 return;
878 nsres = nsIEditingSession_GetEditorForWindow(editing_session,
879 This->doc->basedoc.window->nswindow, &This->editor);
880 nsIEditingSession_Release(editing_session);
881 if(NS_FAILED(nsres)) {
882 ERR("Could not get editor: %08x\n", nsres);
883 return;
886 nsres = nsIComponentManager_CreateInstanceByContractID(pCompMgr,
887 NS_EDITORCONTROLLER_CONTRACTID, NULL, &IID_nsIControllerContext, (void**)&ctrlctx);
888 if(NS_SUCCEEDED(nsres)) {
889 nsres = nsIControllerContext_SetCommandContext(ctrlctx, (nsISupports *)This->editor);
890 if(NS_FAILED(nsres))
891 ERR("SetCommandContext failed: %08x\n", nsres);
892 nsres = nsIControllerContext_QueryInterface(ctrlctx, &IID_nsIController,
893 (void**)&This->editor_controller);
894 nsIControllerContext_Release(ctrlctx);
895 if(NS_FAILED(nsres))
896 ERR("Could not get nsIController interface: %08x\n", nsres);
897 }else {
898 ERR("Could not create edit controller: %08x\n", nsres);
902 void close_gecko(void)
904 TRACE("()\n");
906 release_nsio();
907 init_mutation(NULL);
909 if(profile_directory) {
910 nsIFile_Release(profile_directory);
911 profile_directory = NULL;
914 if(pCompMgr)
915 nsIComponentManager_Release(pCompMgr);
917 if(pServMgr)
918 nsIServiceManager_Release(pServMgr);
920 if(nsmem)
921 nsIMemory_Release(nsmem);
923 /* Gecko doesn't really support being unloaded */
924 /* if (hXPCOM) FreeLibrary(hXPCOM); */
926 DeleteCriticalSection(&cs_load_gecko);
929 BOOL is_gecko_path(const char *path)
931 WCHAR *buf, *ptr;
932 BOOL ret;
934 buf = heap_strdupAtoW(path);
935 if(strlenW(buf) < gecko_path_len)
936 return FALSE;
938 buf[gecko_path_len] = 0;
939 for(ptr = buf; *ptr; ptr++) {
940 if(*ptr == '\\')
941 *ptr = '/';
944 ret = !strcmpiW(buf, gecko_path);
945 heap_free(buf);
946 return ret;
949 struct nsWeakReference {
950 nsIWeakReference nsIWeakReference_iface;
952 LONG ref;
954 NSContainer *nscontainer;
957 static inline nsWeakReference *impl_from_nsIWeakReference(nsIWeakReference *iface)
959 return CONTAINING_RECORD(iface, nsWeakReference, nsIWeakReference_iface);
962 static nsresult NSAPI nsWeakReference_QueryInterface(nsIWeakReference *iface,
963 nsIIDRef riid, void **result)
965 nsWeakReference *This = impl_from_nsIWeakReference(iface);
967 if(IsEqualGUID(&IID_nsISupports, riid)) {
968 TRACE("(%p)->(IID_nsISupports %p)\n", This, result);
969 *result = &This->nsIWeakReference_iface;
970 }else if(IsEqualGUID(&IID_nsIWeakReference, riid)) {
971 TRACE("(%p)->(IID_nsIWeakReference %p)\n", This, result);
972 *result = &This->nsIWeakReference_iface;
973 }else {
974 WARN("(%p)->(%s %p)\n", This, debugstr_guid(riid), result);
975 *result = NULL;
976 return NS_NOINTERFACE;
979 nsISupports_AddRef((nsISupports*)*result);
980 return NS_OK;
983 static nsrefcnt NSAPI nsWeakReference_AddRef(nsIWeakReference *iface)
985 nsWeakReference *This = impl_from_nsIWeakReference(iface);
986 LONG ref = InterlockedIncrement(&This->ref);
988 TRACE("(%p) ref=%d\n", This, ref);
990 return ref;
993 static nsrefcnt NSAPI nsWeakReference_Release(nsIWeakReference *iface)
995 nsWeakReference *This = impl_from_nsIWeakReference(iface);
996 LONG ref = InterlockedIncrement(&This->ref);
998 TRACE("(%p) ref=%d\n", This, ref);
1000 if(!ref) {
1001 assert(!This->nscontainer);
1002 heap_free(This);
1005 return ref;
1008 static nsresult NSAPI nsWeakReference_QueryReferent(nsIWeakReference *iface,
1009 const nsIID *riid, void **result)
1011 nsWeakReference *This = impl_from_nsIWeakReference(iface);
1013 if(!This->nscontainer)
1014 return NS_ERROR_NULL_POINTER;
1016 return nsIWebBrowserChrome_QueryInterface(&This->nscontainer->nsIWebBrowserChrome_iface, riid, result);
1019 static const nsIWeakReferenceVtbl nsWeakReferenceVtbl = {
1020 nsWeakReference_QueryInterface,
1021 nsWeakReference_AddRef,
1022 nsWeakReference_Release,
1023 nsWeakReference_QueryReferent
1026 /**********************************************************
1027 * nsIWebBrowserChrome interface
1030 static inline NSContainer *impl_from_nsIWebBrowserChrome(nsIWebBrowserChrome *iface)
1032 return CONTAINING_RECORD(iface, NSContainer, nsIWebBrowserChrome_iface);
1035 static nsresult NSAPI nsWebBrowserChrome_QueryInterface(nsIWebBrowserChrome *iface,
1036 nsIIDRef riid, void **result)
1038 NSContainer *This = impl_from_nsIWebBrowserChrome(iface);
1040 *result = NULL;
1041 if(IsEqualGUID(&IID_nsISupports, riid)) {
1042 TRACE("(%p)->(IID_nsISupports, %p)\n", This, result);
1043 *result = &This->nsIWebBrowserChrome_iface;
1044 }else if(IsEqualGUID(&IID_nsIWebBrowserChrome, riid)) {
1045 TRACE("(%p)->(IID_nsIWebBrowserChrome, %p)\n", This, result);
1046 *result = &This->nsIWebBrowserChrome_iface;
1047 }else if(IsEqualGUID(&IID_nsIContextMenuListener, riid)) {
1048 TRACE("(%p)->(IID_nsIContextMenuListener, %p)\n", This, result);
1049 *result = &This->nsIContextMenuListener_iface;
1050 }else if(IsEqualGUID(&IID_nsIURIContentListener, riid)) {
1051 TRACE("(%p)->(IID_nsIURIContentListener %p)\n", This, result);
1052 *result = &This->nsIURIContentListener_iface;
1053 }else if(IsEqualGUID(&IID_nsIEmbeddingSiteWindow, riid)) {
1054 TRACE("(%p)->(IID_nsIEmbeddingSiteWindow %p)\n", This, result);
1055 *result = &This->nsIEmbeddingSiteWindow_iface;
1056 }else if(IsEqualGUID(&IID_nsITooltipListener, riid)) {
1057 TRACE("(%p)->(IID_nsITooltipListener %p)\n", This, result);
1058 *result = &This->nsITooltipListener_iface;
1059 }else if(IsEqualGUID(&IID_nsIInterfaceRequestor, riid)) {
1060 TRACE("(%p)->(IID_nsIInterfaceRequestor %p)\n", This, result);
1061 *result = &This->nsIInterfaceRequestor_iface;
1062 }else if(IsEqualGUID(&IID_nsISupportsWeakReference, riid)) {
1063 TRACE("(%p)->(IID_nsISupportsWeakReference %p)\n", This, result);
1064 *result = &This->nsISupportsWeakReference_iface;
1067 if(*result) {
1068 nsIWebBrowserChrome_AddRef(&This->nsIWebBrowserChrome_iface);
1069 return NS_OK;
1072 TRACE("(%p)->(%s %p)\n", This, debugstr_guid(riid), result);
1073 return NS_NOINTERFACE;
1076 static nsrefcnt NSAPI nsWebBrowserChrome_AddRef(nsIWebBrowserChrome *iface)
1078 NSContainer *This = impl_from_nsIWebBrowserChrome(iface);
1079 LONG ref = InterlockedIncrement(&This->ref);
1081 TRACE("(%p) ref=%d\n", This, ref);
1083 return ref;
1086 static nsrefcnt NSAPI nsWebBrowserChrome_Release(nsIWebBrowserChrome *iface)
1088 NSContainer *This = impl_from_nsIWebBrowserChrome(iface);
1089 LONG ref = InterlockedDecrement(&This->ref);
1091 TRACE("(%p) ref=%d\n", This, ref);
1093 if(!ref) {
1094 if(This->parent)
1095 nsIWebBrowserChrome_Release(&This->parent->nsIWebBrowserChrome_iface);
1096 if(This->weak_reference) {
1097 This->weak_reference->nscontainer = NULL;
1098 nsIWeakReference_Release(&This->weak_reference->nsIWeakReference_iface);
1100 heap_free(This);
1103 return ref;
1106 static nsresult NSAPI nsWebBrowserChrome_SetStatus(nsIWebBrowserChrome *iface,
1107 PRUint32 statusType, const PRUnichar *status)
1109 NSContainer *This = impl_from_nsIWebBrowserChrome(iface);
1110 TRACE("(%p)->(%d %s)\n", This, statusType, debugstr_w(status));
1111 return NS_OK;
1114 static nsresult NSAPI nsWebBrowserChrome_GetWebBrowser(nsIWebBrowserChrome *iface,
1115 nsIWebBrowser **aWebBrowser)
1117 NSContainer *This = impl_from_nsIWebBrowserChrome(iface);
1119 TRACE("(%p)->(%p)\n", This, aWebBrowser);
1121 if(!aWebBrowser)
1122 return NS_ERROR_INVALID_ARG;
1124 if(This->webbrowser)
1125 nsIWebBrowser_AddRef(This->webbrowser);
1126 *aWebBrowser = This->webbrowser;
1127 return S_OK;
1130 static nsresult NSAPI nsWebBrowserChrome_SetWebBrowser(nsIWebBrowserChrome *iface,
1131 nsIWebBrowser *aWebBrowser)
1133 NSContainer *This = impl_from_nsIWebBrowserChrome(iface);
1135 TRACE("(%p)->(%p)\n", This, aWebBrowser);
1137 if(aWebBrowser != This->webbrowser)
1138 ERR("Wrong nsWebBrowser!\n");
1140 return NS_OK;
1143 static nsresult NSAPI nsWebBrowserChrome_GetChromeFlags(nsIWebBrowserChrome *iface,
1144 PRUint32 *aChromeFlags)
1146 NSContainer *This = impl_from_nsIWebBrowserChrome(iface);
1147 WARN("(%p)->(%p)\n", This, aChromeFlags);
1148 return NS_ERROR_NOT_IMPLEMENTED;
1151 static nsresult NSAPI nsWebBrowserChrome_SetChromeFlags(nsIWebBrowserChrome *iface,
1152 PRUint32 aChromeFlags)
1154 NSContainer *This = impl_from_nsIWebBrowserChrome(iface);
1155 WARN("(%p)->(%08x)\n", This, aChromeFlags);
1156 return NS_ERROR_NOT_IMPLEMENTED;
1159 static nsresult NSAPI nsWebBrowserChrome_DestroyBrowserWindow(nsIWebBrowserChrome *iface)
1161 NSContainer *This = impl_from_nsIWebBrowserChrome(iface);
1162 TRACE("(%p)\n", This);
1163 return NS_ERROR_NOT_IMPLEMENTED;
1166 static nsresult NSAPI nsWebBrowserChrome_SizeBrowserTo(nsIWebBrowserChrome *iface,
1167 PRInt32 aCX, PRInt32 aCY)
1169 NSContainer *This = impl_from_nsIWebBrowserChrome(iface);
1170 WARN("(%p)->(%d %d)\n", This, aCX, aCY);
1171 return NS_ERROR_NOT_IMPLEMENTED;
1174 static nsresult NSAPI nsWebBrowserChrome_ShowAsModal(nsIWebBrowserChrome *iface)
1176 NSContainer *This = impl_from_nsIWebBrowserChrome(iface);
1177 WARN("(%p)\n", This);
1178 return NS_ERROR_NOT_IMPLEMENTED;
1181 static nsresult NSAPI nsWebBrowserChrome_IsWindowModal(nsIWebBrowserChrome *iface, PRBool *_retval)
1183 NSContainer *This = impl_from_nsIWebBrowserChrome(iface);
1184 WARN("(%p)->(%p)\n", This, _retval);
1185 return NS_ERROR_NOT_IMPLEMENTED;
1188 static nsresult NSAPI nsWebBrowserChrome_ExitModalEventLoop(nsIWebBrowserChrome *iface,
1189 nsresult aStatus)
1191 NSContainer *This = impl_from_nsIWebBrowserChrome(iface);
1192 WARN("(%p)->(%08x)\n", This, aStatus);
1193 return NS_ERROR_NOT_IMPLEMENTED;
1196 static const nsIWebBrowserChromeVtbl nsWebBrowserChromeVtbl = {
1197 nsWebBrowserChrome_QueryInterface,
1198 nsWebBrowserChrome_AddRef,
1199 nsWebBrowserChrome_Release,
1200 nsWebBrowserChrome_SetStatus,
1201 nsWebBrowserChrome_GetWebBrowser,
1202 nsWebBrowserChrome_SetWebBrowser,
1203 nsWebBrowserChrome_GetChromeFlags,
1204 nsWebBrowserChrome_SetChromeFlags,
1205 nsWebBrowserChrome_DestroyBrowserWindow,
1206 nsWebBrowserChrome_SizeBrowserTo,
1207 nsWebBrowserChrome_ShowAsModal,
1208 nsWebBrowserChrome_IsWindowModal,
1209 nsWebBrowserChrome_ExitModalEventLoop
1212 /**********************************************************
1213 * nsIContextMenuListener interface
1216 static inline NSContainer *impl_from_nsIContextMenuListener(nsIContextMenuListener *iface)
1218 return CONTAINING_RECORD(iface, NSContainer, nsIContextMenuListener_iface);
1221 static nsresult NSAPI nsContextMenuListener_QueryInterface(nsIContextMenuListener *iface,
1222 nsIIDRef riid, void **result)
1224 NSContainer *This = impl_from_nsIContextMenuListener(iface);
1225 return nsIWebBrowserChrome_QueryInterface(&This->nsIWebBrowserChrome_iface, riid, result);
1228 static nsrefcnt NSAPI nsContextMenuListener_AddRef(nsIContextMenuListener *iface)
1230 NSContainer *This = impl_from_nsIContextMenuListener(iface);
1231 return nsIWebBrowserChrome_AddRef(&This->nsIWebBrowserChrome_iface);
1234 static nsrefcnt NSAPI nsContextMenuListener_Release(nsIContextMenuListener *iface)
1236 NSContainer *This = impl_from_nsIContextMenuListener(iface);
1237 return nsIWebBrowserChrome_Release(&This->nsIWebBrowserChrome_iface);
1240 static nsresult NSAPI nsContextMenuListener_OnShowContextMenu(nsIContextMenuListener *iface,
1241 PRUint32 aContextFlags, nsIDOMEvent *aEvent, nsIDOMNode *aNode)
1243 NSContainer *This = impl_from_nsIContextMenuListener(iface);
1244 nsIDOMMouseEvent *event;
1245 HTMLDOMNode *node;
1246 POINT pt;
1247 DWORD dwID = CONTEXT_MENU_DEFAULT;
1248 nsresult nsres;
1249 HRESULT hres;
1251 TRACE("(%p)->(%08x %p %p)\n", This, aContextFlags, aEvent, aNode);
1253 fire_event(This->doc->basedoc.doc_node /* FIXME */, EVENTID_CONTEXTMENU, TRUE, aNode, aEvent);
1255 nsres = nsIDOMEvent_QueryInterface(aEvent, &IID_nsIDOMMouseEvent, (void**)&event);
1256 if(NS_FAILED(nsres)) {
1257 ERR("Could not get nsIDOMMouseEvent interface: %08x\n", nsres);
1258 return nsres;
1261 nsIDOMMouseEvent_GetScreenX(event, &pt.x);
1262 nsIDOMMouseEvent_GetScreenY(event, &pt.y);
1263 nsIDOMMouseEvent_Release(event);
1265 switch(aContextFlags) {
1266 case CONTEXT_NONE:
1267 case CONTEXT_DOCUMENT:
1268 case CONTEXT_TEXT:
1269 dwID = CONTEXT_MENU_DEFAULT;
1270 break;
1271 case CONTEXT_IMAGE:
1272 case CONTEXT_IMAGE|CONTEXT_LINK:
1273 dwID = CONTEXT_MENU_IMAGE;
1274 break;
1275 case CONTEXT_LINK:
1276 dwID = CONTEXT_MENU_ANCHOR;
1277 break;
1278 case CONTEXT_INPUT:
1279 dwID = CONTEXT_MENU_CONTROL;
1280 break;
1281 default:
1282 FIXME("aContextFlags=%08x\n", aContextFlags);
1285 hres = get_node(This->doc->basedoc.doc_node, aNode, TRUE, &node);
1286 if(FAILED(hres))
1287 return NS_ERROR_FAILURE;
1289 show_context_menu(This->doc, dwID, &pt, (IDispatch*)&node->IHTMLDOMNode_iface);
1290 return NS_OK;
1293 static const nsIContextMenuListenerVtbl nsContextMenuListenerVtbl = {
1294 nsContextMenuListener_QueryInterface,
1295 nsContextMenuListener_AddRef,
1296 nsContextMenuListener_Release,
1297 nsContextMenuListener_OnShowContextMenu
1300 /**********************************************************
1301 * nsIURIContentListener interface
1304 static inline NSContainer *impl_from_nsIURIContentListener(nsIURIContentListener *iface)
1306 return CONTAINING_RECORD(iface, NSContainer, nsIURIContentListener_iface);
1309 static nsresult NSAPI nsURIContentListener_QueryInterface(nsIURIContentListener *iface,
1310 nsIIDRef riid, void **result)
1312 NSContainer *This = impl_from_nsIURIContentListener(iface);
1313 return nsIWebBrowserChrome_QueryInterface(&This->nsIWebBrowserChrome_iface, riid, result);
1316 static nsrefcnt NSAPI nsURIContentListener_AddRef(nsIURIContentListener *iface)
1318 NSContainer *This = impl_from_nsIURIContentListener(iface);
1319 return nsIWebBrowserChrome_AddRef(&This->nsIWebBrowserChrome_iface);
1322 static nsrefcnt NSAPI nsURIContentListener_Release(nsIURIContentListener *iface)
1324 NSContainer *This = impl_from_nsIURIContentListener(iface);
1325 return nsIWebBrowserChrome_Release(&This->nsIWebBrowserChrome_iface);
1328 static nsresult NSAPI nsURIContentListener_OnStartURIOpen(nsIURIContentListener *iface,
1329 nsIURI *aURI, PRBool *_retval)
1331 NSContainer *This = impl_from_nsIURIContentListener(iface);
1332 nsACString spec_str;
1333 const char *spec;
1334 nsresult nsres;
1336 nsACString_Init(&spec_str, NULL);
1337 nsIURI_GetSpec(aURI, &spec_str);
1338 nsACString_GetData(&spec_str, &spec);
1340 TRACE("(%p)->(%p(%s) %p)\n", This, aURI, debugstr_a(spec), _retval);
1342 nsACString_Finish(&spec_str);
1344 nsres = on_start_uri_open(This, aURI, _retval);
1345 if(NS_FAILED(nsres))
1346 return nsres;
1348 return !*_retval && This->content_listener
1349 ? nsIURIContentListener_OnStartURIOpen(This->content_listener, aURI, _retval)
1350 : NS_OK;
1353 static nsresult NSAPI nsURIContentListener_DoContent(nsIURIContentListener *iface,
1354 const char *aContentType, PRBool aIsContentPreferred, nsIRequest *aRequest,
1355 nsIStreamListener **aContentHandler, PRBool *_retval)
1357 NSContainer *This = impl_from_nsIURIContentListener(iface);
1359 TRACE("(%p)->(%s %x %p %p %p)\n", This, debugstr_a(aContentType), aIsContentPreferred,
1360 aRequest, aContentHandler, _retval);
1362 return This->content_listener
1363 ? nsIURIContentListener_DoContent(This->content_listener, aContentType,
1364 aIsContentPreferred, aRequest, aContentHandler, _retval)
1365 : NS_ERROR_NOT_IMPLEMENTED;
1368 static nsresult NSAPI nsURIContentListener_IsPreferred(nsIURIContentListener *iface,
1369 const char *aContentType, char **aDesiredContentType, PRBool *_retval)
1371 NSContainer *This = impl_from_nsIURIContentListener(iface);
1373 TRACE("(%p)->(%s %p %p)\n", This, debugstr_a(aContentType), aDesiredContentType, _retval);
1375 /* FIXME: Should we do something here? */
1376 *_retval = TRUE;
1378 return This->content_listener
1379 ? nsIURIContentListener_IsPreferred(This->content_listener, aContentType,
1380 aDesiredContentType, _retval)
1381 : NS_OK;
1384 static nsresult NSAPI nsURIContentListener_CanHandleContent(nsIURIContentListener *iface,
1385 const char *aContentType, PRBool aIsContentPreferred, char **aDesiredContentType,
1386 PRBool *_retval)
1388 NSContainer *This = impl_from_nsIURIContentListener(iface);
1390 TRACE("(%p)->(%s %x %p %p)\n", This, debugstr_a(aContentType), aIsContentPreferred,
1391 aDesiredContentType, _retval);
1393 return This->content_listener
1394 ? nsIURIContentListener_CanHandleContent(This->content_listener, aContentType,
1395 aIsContentPreferred, aDesiredContentType, _retval)
1396 : NS_ERROR_NOT_IMPLEMENTED;
1399 static nsresult NSAPI nsURIContentListener_GetLoadCookie(nsIURIContentListener *iface,
1400 nsISupports **aLoadCookie)
1402 NSContainer *This = impl_from_nsIURIContentListener(iface);
1404 WARN("(%p)->(%p)\n", This, aLoadCookie);
1406 return This->content_listener
1407 ? nsIURIContentListener_GetLoadCookie(This->content_listener, aLoadCookie)
1408 : NS_ERROR_NOT_IMPLEMENTED;
1411 static nsresult NSAPI nsURIContentListener_SetLoadCookie(nsIURIContentListener *iface,
1412 nsISupports *aLoadCookie)
1414 NSContainer *This = impl_from_nsIURIContentListener(iface);
1416 WARN("(%p)->(%p)\n", This, aLoadCookie);
1418 return This->content_listener
1419 ? nsIURIContentListener_SetLoadCookie(This->content_listener, aLoadCookie)
1420 : NS_ERROR_NOT_IMPLEMENTED;
1423 static nsresult NSAPI nsURIContentListener_GetParentContentListener(nsIURIContentListener *iface,
1424 nsIURIContentListener **aParentContentListener)
1426 NSContainer *This = impl_from_nsIURIContentListener(iface);
1428 TRACE("(%p)->(%p)\n", This, aParentContentListener);
1430 if(This->content_listener)
1431 nsIURIContentListener_AddRef(This->content_listener);
1433 *aParentContentListener = This->content_listener;
1434 return NS_OK;
1437 static nsresult NSAPI nsURIContentListener_SetParentContentListener(nsIURIContentListener *iface,
1438 nsIURIContentListener *aParentContentListener)
1440 NSContainer *This = impl_from_nsIURIContentListener(iface);
1442 TRACE("(%p)->(%p)\n", This, aParentContentListener);
1444 if(aParentContentListener == &This->nsIURIContentListener_iface)
1445 return NS_OK;
1447 if(This->content_listener)
1448 nsIURIContentListener_Release(This->content_listener);
1450 This->content_listener = aParentContentListener;
1451 if(This->content_listener)
1452 nsIURIContentListener_AddRef(This->content_listener);
1454 return NS_OK;
1457 static const nsIURIContentListenerVtbl nsURIContentListenerVtbl = {
1458 nsURIContentListener_QueryInterface,
1459 nsURIContentListener_AddRef,
1460 nsURIContentListener_Release,
1461 nsURIContentListener_OnStartURIOpen,
1462 nsURIContentListener_DoContent,
1463 nsURIContentListener_IsPreferred,
1464 nsURIContentListener_CanHandleContent,
1465 nsURIContentListener_GetLoadCookie,
1466 nsURIContentListener_SetLoadCookie,
1467 nsURIContentListener_GetParentContentListener,
1468 nsURIContentListener_SetParentContentListener
1471 /**********************************************************
1472 * nsIEmbeddinSiteWindow interface
1475 static inline NSContainer *impl_from_nsIEmbeddingSiteWindow(nsIEmbeddingSiteWindow *iface)
1477 return CONTAINING_RECORD(iface, NSContainer, nsIEmbeddingSiteWindow_iface);
1480 static nsresult NSAPI nsEmbeddingSiteWindow_QueryInterface(nsIEmbeddingSiteWindow *iface,
1481 nsIIDRef riid, void **result)
1483 NSContainer *This = impl_from_nsIEmbeddingSiteWindow(iface);
1484 return nsIWebBrowserChrome_QueryInterface(&This->nsIWebBrowserChrome_iface, riid, result);
1487 static nsrefcnt NSAPI nsEmbeddingSiteWindow_AddRef(nsIEmbeddingSiteWindow *iface)
1489 NSContainer *This = impl_from_nsIEmbeddingSiteWindow(iface);
1490 return nsIWebBrowserChrome_AddRef(&This->nsIWebBrowserChrome_iface);
1493 static nsrefcnt NSAPI nsEmbeddingSiteWindow_Release(nsIEmbeddingSiteWindow *iface)
1495 NSContainer *This = impl_from_nsIEmbeddingSiteWindow(iface);
1496 return nsIWebBrowserChrome_Release(&This->nsIWebBrowserChrome_iface);
1499 static nsresult NSAPI nsEmbeddingSiteWindow_SetDimensions(nsIEmbeddingSiteWindow *iface,
1500 PRUint32 flags, PRInt32 x, PRInt32 y, PRInt32 cx, PRInt32 cy)
1502 NSContainer *This = impl_from_nsIEmbeddingSiteWindow(iface);
1503 WARN("(%p)->(%08x %d %d %d %d)\n", This, flags, x, y, cx, cy);
1504 return NS_ERROR_NOT_IMPLEMENTED;
1507 static nsresult NSAPI nsEmbeddingSiteWindow_GetDimensions(nsIEmbeddingSiteWindow *iface,
1508 PRUint32 flags, PRInt32 *x, PRInt32 *y, PRInt32 *cx, PRInt32 *cy)
1510 NSContainer *This = impl_from_nsIEmbeddingSiteWindow(iface);
1511 WARN("(%p)->(%08x %p %p %p %p)\n", This, flags, x, y, cx, cy);
1512 return NS_ERROR_NOT_IMPLEMENTED;
1515 static nsresult NSAPI nsEmbeddingSiteWindow_SetFocus(nsIEmbeddingSiteWindow *iface)
1517 NSContainer *This = impl_from_nsIEmbeddingSiteWindow(iface);
1519 TRACE("(%p)\n", This);
1521 return nsIBaseWindow_SetFocus(This->window);
1524 static nsresult NSAPI nsEmbeddingSiteWindow_GetVisibility(nsIEmbeddingSiteWindow *iface,
1525 PRBool *aVisibility)
1527 NSContainer *This = impl_from_nsIEmbeddingSiteWindow(iface);
1529 TRACE("(%p)->(%p)\n", This, aVisibility);
1531 *aVisibility = This->doc && This->doc->hwnd && IsWindowVisible(This->doc->hwnd);
1532 return NS_OK;
1535 static nsresult NSAPI nsEmbeddingSiteWindow_SetVisibility(nsIEmbeddingSiteWindow *iface,
1536 PRBool aVisibility)
1538 NSContainer *This = impl_from_nsIEmbeddingSiteWindow(iface);
1540 TRACE("(%p)->(%x)\n", This, aVisibility);
1542 return NS_OK;
1545 static nsresult NSAPI nsEmbeddingSiteWindow_GetTitle(nsIEmbeddingSiteWindow *iface,
1546 PRUnichar **aTitle)
1548 NSContainer *This = impl_from_nsIEmbeddingSiteWindow(iface);
1549 WARN("(%p)->(%p)\n", This, aTitle);
1550 return NS_ERROR_NOT_IMPLEMENTED;
1553 static nsresult NSAPI nsEmbeddingSiteWindow_SetTitle(nsIEmbeddingSiteWindow *iface,
1554 const PRUnichar *aTitle)
1556 NSContainer *This = impl_from_nsIEmbeddingSiteWindow(iface);
1557 WARN("(%p)->(%s)\n", This, debugstr_w(aTitle));
1558 return NS_ERROR_NOT_IMPLEMENTED;
1561 static nsresult NSAPI nsEmbeddingSiteWindow_GetSiteWindow(nsIEmbeddingSiteWindow *iface,
1562 void **aSiteWindow)
1564 NSContainer *This = impl_from_nsIEmbeddingSiteWindow(iface);
1566 TRACE("(%p)->(%p)\n", This, aSiteWindow);
1568 *aSiteWindow = This->hwnd;
1569 return NS_OK;
1572 static const nsIEmbeddingSiteWindowVtbl nsEmbeddingSiteWindowVtbl = {
1573 nsEmbeddingSiteWindow_QueryInterface,
1574 nsEmbeddingSiteWindow_AddRef,
1575 nsEmbeddingSiteWindow_Release,
1576 nsEmbeddingSiteWindow_SetDimensions,
1577 nsEmbeddingSiteWindow_GetDimensions,
1578 nsEmbeddingSiteWindow_SetFocus,
1579 nsEmbeddingSiteWindow_GetVisibility,
1580 nsEmbeddingSiteWindow_SetVisibility,
1581 nsEmbeddingSiteWindow_GetTitle,
1582 nsEmbeddingSiteWindow_SetTitle,
1583 nsEmbeddingSiteWindow_GetSiteWindow
1586 static inline NSContainer *impl_from_nsITooltipListener(nsITooltipListener *iface)
1588 return CONTAINING_RECORD(iface, NSContainer, nsITooltipListener_iface);
1591 static nsresult NSAPI nsTooltipListener_QueryInterface(nsITooltipListener *iface, nsIIDRef riid,
1592 void **result)
1594 NSContainer *This = impl_from_nsITooltipListener(iface);
1595 return nsIWebBrowserChrome_QueryInterface(&This->nsIWebBrowserChrome_iface, riid, result);
1598 static nsrefcnt NSAPI nsTooltipListener_AddRef(nsITooltipListener *iface)
1600 NSContainer *This = impl_from_nsITooltipListener(iface);
1601 return nsIWebBrowserChrome_AddRef(&This->nsIWebBrowserChrome_iface);
1604 static nsrefcnt NSAPI nsTooltipListener_Release(nsITooltipListener *iface)
1606 NSContainer *This = impl_from_nsITooltipListener(iface);
1607 return nsIWebBrowserChrome_Release(&This->nsIWebBrowserChrome_iface);
1610 static nsresult NSAPI nsTooltipListener_OnShowTooltip(nsITooltipListener *iface,
1611 PRInt32 aXCoord, PRInt32 aYCoord, const PRUnichar *aTipText)
1613 NSContainer *This = impl_from_nsITooltipListener(iface);
1615 if (This->doc)
1616 show_tooltip(This->doc, aXCoord, aYCoord, aTipText);
1618 return NS_OK;
1621 static nsresult NSAPI nsTooltipListener_OnHideTooltip(nsITooltipListener *iface)
1623 NSContainer *This = impl_from_nsITooltipListener(iface);
1625 if (This->doc)
1626 hide_tooltip(This->doc);
1628 return NS_OK;
1631 static const nsITooltipListenerVtbl nsTooltipListenerVtbl = {
1632 nsTooltipListener_QueryInterface,
1633 nsTooltipListener_AddRef,
1634 nsTooltipListener_Release,
1635 nsTooltipListener_OnShowTooltip,
1636 nsTooltipListener_OnHideTooltip
1639 static inline NSContainer *impl_from_nsIInterfaceRequestor(nsIInterfaceRequestor *iface)
1641 return CONTAINING_RECORD(iface, NSContainer, nsIInterfaceRequestor_iface);
1644 static nsresult NSAPI nsInterfaceRequestor_QueryInterface(nsIInterfaceRequestor *iface,
1645 nsIIDRef riid, void **result)
1647 NSContainer *This = impl_from_nsIInterfaceRequestor(iface);
1648 return nsIWebBrowserChrome_QueryInterface(&This->nsIWebBrowserChrome_iface, riid, result);
1651 static nsrefcnt NSAPI nsInterfaceRequestor_AddRef(nsIInterfaceRequestor *iface)
1653 NSContainer *This = impl_from_nsIInterfaceRequestor(iface);
1654 return nsIWebBrowserChrome_AddRef(&This->nsIWebBrowserChrome_iface);
1657 static nsrefcnt NSAPI nsInterfaceRequestor_Release(nsIInterfaceRequestor *iface)
1659 NSContainer *This = impl_from_nsIInterfaceRequestor(iface);
1660 return nsIWebBrowserChrome_Release(&This->nsIWebBrowserChrome_iface);
1663 static nsresult NSAPI nsInterfaceRequestor_GetInterface(nsIInterfaceRequestor *iface,
1664 nsIIDRef riid, void **result)
1666 NSContainer *This = impl_from_nsIInterfaceRequestor(iface);
1668 if(IsEqualGUID(&IID_nsIDOMWindow, riid)) {
1669 TRACE("(%p)->(IID_nsIDOMWindow %p)\n", This, result);
1670 return nsIWebBrowser_GetContentDOMWindow(This->webbrowser, (nsIDOMWindow**)result);
1673 return nsIWebBrowserChrome_QueryInterface(&This->nsIWebBrowserChrome_iface, riid, result);
1676 static const nsIInterfaceRequestorVtbl nsInterfaceRequestorVtbl = {
1677 nsInterfaceRequestor_QueryInterface,
1678 nsInterfaceRequestor_AddRef,
1679 nsInterfaceRequestor_Release,
1680 nsInterfaceRequestor_GetInterface
1683 static inline NSContainer *impl_from_nsISupportsWeakReference(nsISupportsWeakReference *iface)
1685 return CONTAINING_RECORD(iface, NSContainer, nsISupportsWeakReference_iface);
1688 static nsresult NSAPI nsSupportsWeakReference_QueryInterface(nsISupportsWeakReference *iface,
1689 nsIIDRef riid, void **result)
1691 NSContainer *This = impl_from_nsISupportsWeakReference(iface);
1692 return nsIWebBrowserChrome_QueryInterface(&This->nsIWebBrowserChrome_iface, riid, result);
1695 static nsrefcnt NSAPI nsSupportsWeakReference_AddRef(nsISupportsWeakReference *iface)
1697 NSContainer *This = impl_from_nsISupportsWeakReference(iface);
1698 return nsIWebBrowserChrome_AddRef(&This->nsIWebBrowserChrome_iface);
1701 static nsrefcnt NSAPI nsSupportsWeakReference_Release(nsISupportsWeakReference *iface)
1703 NSContainer *This = impl_from_nsISupportsWeakReference(iface);
1704 return nsIWebBrowserChrome_Release(&This->nsIWebBrowserChrome_iface);
1707 static nsresult NSAPI nsSupportsWeakReference_GetWeakReference(nsISupportsWeakReference *iface,
1708 nsIWeakReference **_retval)
1710 NSContainer *This = impl_from_nsISupportsWeakReference(iface);
1712 TRACE("(%p)->(%p)\n", This, _retval);
1714 if(!This->weak_reference) {
1715 This->weak_reference = heap_alloc(sizeof(nsWeakReference));
1716 if(!This->weak_reference)
1717 return NS_ERROR_OUT_OF_MEMORY;
1719 This->weak_reference->nsIWeakReference_iface.lpVtbl = &nsWeakReferenceVtbl;
1720 This->weak_reference->ref = 1;
1721 This->weak_reference->nscontainer = This;
1724 *_retval = &This->weak_reference->nsIWeakReference_iface;
1725 nsIWeakReference_AddRef(*_retval);
1726 return NS_OK;
1729 static const nsISupportsWeakReferenceVtbl nsSupportsWeakReferenceVtbl = {
1730 nsSupportsWeakReference_QueryInterface,
1731 nsSupportsWeakReference_AddRef,
1732 nsSupportsWeakReference_Release,
1733 nsSupportsWeakReference_GetWeakReference
1736 nsresult create_chrome_window(nsIWebBrowserChrome *parent, nsIWebBrowserChrome **ret)
1738 NSContainer *new_container;
1739 HRESULT hres;
1741 if(parent->lpVtbl != &nsWebBrowserChromeVtbl)
1742 return NS_ERROR_UNEXPECTED;
1744 hres = create_nscontainer(NULL, impl_from_nsIWebBrowserChrome(parent), &new_container);
1745 if(FAILED(hres))
1746 return NS_ERROR_FAILURE;
1748 *ret = &new_container->nsIWebBrowserChrome_iface;
1749 return NS_OK;
1752 static HRESULT init_nscontainer(NSContainer *nscontainer)
1754 nsIWebBrowserSetup *wbsetup;
1755 nsIScrollable *scrollable;
1756 nsresult nsres;
1758 nsres = nsIComponentManager_CreateInstanceByContractID(pCompMgr, NS_WEBBROWSER_CONTRACTID,
1759 NULL, &IID_nsIWebBrowser, (void**)&nscontainer->webbrowser);
1760 if(NS_FAILED(nsres)) {
1761 ERR("Creating WebBrowser failed: %08x\n", nsres);
1762 return E_FAIL;
1765 nsres = nsIWebBrowser_SetContainerWindow(nscontainer->webbrowser, &nscontainer->nsIWebBrowserChrome_iface);
1766 if(NS_FAILED(nsres)) {
1767 ERR("SetContainerWindow failed: %08x\n", nsres);
1768 return E_FAIL;
1771 nsres = nsIWebBrowser_QueryInterface(nscontainer->webbrowser, &IID_nsIBaseWindow,
1772 (void**)&nscontainer->window);
1773 if(NS_FAILED(nsres)) {
1774 ERR("Could not get nsIBaseWindow interface: %08x\n", nsres);
1775 return E_FAIL;
1778 nsres = nsIWebBrowser_QueryInterface(nscontainer->webbrowser, &IID_nsIWebBrowserSetup,
1779 (void**)&wbsetup);
1780 if(NS_SUCCEEDED(nsres)) {
1781 nsres = nsIWebBrowserSetup_SetProperty(wbsetup, SETUP_IS_CHROME_WRAPPER, FALSE);
1782 nsIWebBrowserSetup_Release(wbsetup);
1783 if(NS_FAILED(nsres)) {
1784 ERR("SetProperty(SETUP_IS_CHROME_WRAPPER) failed: %08x\n", nsres);
1785 return E_FAIL;
1787 }else {
1788 ERR("Could not get nsIWebBrowserSetup interface\n");
1789 return E_FAIL;
1792 nsres = nsIWebBrowser_QueryInterface(nscontainer->webbrowser, &IID_nsIWebNavigation,
1793 (void**)&nscontainer->navigation);
1794 if(NS_FAILED(nsres)) {
1795 ERR("Could not get nsIWebNavigation interface: %08x\n", nsres);
1796 return E_FAIL;
1799 nsres = nsIWebBrowserFocus_QueryInterface(nscontainer->webbrowser, &IID_nsIWebBrowserFocus,
1800 (void**)&nscontainer->focus);
1801 if(NS_FAILED(nsres)) {
1802 ERR("Could not get nsIWebBrowserFocus interface: %08x\n", nsres);
1803 return E_FAIL;
1806 if(!nscontainer_class) {
1807 register_nscontainer_class();
1808 if(!nscontainer_class)
1809 return E_FAIL;
1812 nscontainer->hwnd = CreateWindowExW(0, wszNsContainer, NULL,
1813 WS_CHILD | WS_CLIPSIBLINGS | WS_CLIPCHILDREN, 0, 0, 100, 100,
1814 GetDesktopWindow(), NULL, hInst, nscontainer);
1815 if(!nscontainer->hwnd) {
1816 WARN("Could not create window\n");
1817 return E_FAIL;
1820 nsres = nsIBaseWindow_InitWindow(nscontainer->window, nscontainer->hwnd, NULL, 0, 0, 100, 100);
1821 if(NS_SUCCEEDED(nsres)) {
1822 nsres = nsIBaseWindow_Create(nscontainer->window);
1823 if(NS_FAILED(nsres)) {
1824 WARN("Creating window failed: %08x\n", nsres);
1825 return E_FAIL;
1828 nsIBaseWindow_SetVisibility(nscontainer->window, FALSE);
1829 nsIBaseWindow_SetEnabled(nscontainer->window, FALSE);
1830 }else {
1831 ERR("InitWindow failed: %08x\n", nsres);
1832 return E_FAIL;
1835 nsres = nsIWebBrowser_SetParentURIContentListener(nscontainer->webbrowser,
1836 &nscontainer->nsIURIContentListener_iface);
1837 if(NS_FAILED(nsres))
1838 ERR("SetParentURIContentListener failed: %08x\n", nsres);
1840 nsres = nsIWebBrowser_QueryInterface(nscontainer->webbrowser, &IID_nsIScrollable, (void**)&scrollable);
1841 if(NS_SUCCEEDED(nsres)) {
1842 nsres = nsIScrollable_SetDefaultScrollbarPreferences(scrollable,
1843 ScrollOrientation_Y, Scrollbar_Always);
1844 if(NS_FAILED(nsres))
1845 ERR("Could not set default Y scrollbar prefs: %08x\n", nsres);
1847 nsres = nsIScrollable_SetDefaultScrollbarPreferences(scrollable,
1848 ScrollOrientation_X, Scrollbar_Auto);
1849 if(NS_FAILED(nsres))
1850 ERR("Could not set default X scrollbar prefs: %08x\n", nsres);
1852 nsIScrollable_Release(scrollable);
1853 }else {
1854 ERR("Could not get nsIScrollable: %08x\n", nsres);
1857 return S_OK;
1860 HRESULT create_nscontainer(HTMLDocumentObj *doc, NSContainer *parent, NSContainer **_ret)
1862 NSContainer *ret;
1863 HRESULT hres;
1865 if(!load_gecko(TRUE))
1866 return CLASS_E_CLASSNOTAVAILABLE;
1868 ret = heap_alloc_zero(sizeof(NSContainer));
1869 if(!ret)
1870 return E_OUTOFMEMORY;
1872 ret->nsIWebBrowserChrome_iface.lpVtbl = &nsWebBrowserChromeVtbl;
1873 ret->nsIContextMenuListener_iface.lpVtbl = &nsContextMenuListenerVtbl;
1874 ret->nsIURIContentListener_iface.lpVtbl = &nsURIContentListenerVtbl;
1875 ret->nsIEmbeddingSiteWindow_iface.lpVtbl = &nsEmbeddingSiteWindowVtbl;
1876 ret->nsITooltipListener_iface.lpVtbl = &nsTooltipListenerVtbl;
1877 ret->nsIInterfaceRequestor_iface.lpVtbl = &nsInterfaceRequestorVtbl;
1878 ret->nsISupportsWeakReference_iface.lpVtbl = &nsSupportsWeakReferenceVtbl;
1880 ret->doc = doc;
1881 ret->ref = 1;
1883 if(parent)
1884 nsIWebBrowserChrome_AddRef(&parent->nsIWebBrowserChrome_iface);
1885 ret->parent = parent;
1887 hres = init_nscontainer(ret);
1888 if(SUCCEEDED(hres))
1889 *_ret = ret;
1890 else
1891 nsIWebBrowserChrome_Release(&ret->nsIWebBrowserChrome_iface);
1892 return hres;
1895 void NSContainer_Release(NSContainer *This)
1897 TRACE("(%p)\n", This);
1899 This->doc = NULL;
1901 ShowWindow(This->hwnd, SW_HIDE);
1902 SetParent(This->hwnd, NULL);
1904 nsIBaseWindow_SetVisibility(This->window, FALSE);
1905 nsIBaseWindow_Destroy(This->window);
1907 nsIWebBrowser_SetContainerWindow(This->webbrowser, NULL);
1909 nsIWebBrowser_Release(This->webbrowser);
1910 This->webbrowser = NULL;
1912 nsIWebNavigation_Release(This->navigation);
1913 This->navigation = NULL;
1915 nsIBaseWindow_Release(This->window);
1916 This->window = NULL;
1918 nsIWebBrowserFocus_Release(This->focus);
1919 This->focus = NULL;
1921 if(This->editor_controller) {
1922 nsIController_Release(This->editor_controller);
1923 This->editor_controller = NULL;
1926 if(This->editor) {
1927 nsIEditor_Release(This->editor);
1928 This->editor = NULL;
1931 if(This->content_listener) {
1932 nsIURIContentListener_Release(This->content_listener);
1933 This->content_listener = NULL;
1936 if(This->hwnd) {
1937 DestroyWindow(This->hwnd);
1938 This->hwnd = NULL;
1941 nsIWebBrowserChrome_Release(&This->nsIWebBrowserChrome_iface);