2 * Copyright 2005 Jacek Caban
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., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
31 #include "wine/debug.h"
32 #include "wine/unicode.h"
34 #include "mshtml_private.h"
36 WINE_DEFAULT_DEBUG_CHANNEL(mshtml);
38 DEFINE_GUID(CLSID_StartupNotifier, 0x1f59b001,0x02c9,0x11d5,0xae,0x76,0xcc,0x92,0xf7,0xdb,0x9e,0x03);
39 DEFINE_GUID(CLSID_nsWebBrowser, 0xf1eac761,0x87e9,0x11d3,0xaf,0x80,0x00,0xa0,0x24,0xff,0xc0,0x8c);
41 #define NS_APPSTARTUPNOTIFIER_CONTRACTID "@mozilla.org/embedcomp/appstartup-notifier;1"
42 #define NS_WEBBROWSER_CONTRACTID "@mozilla.org/embedding/browser/nsWebBrowser;1"
43 #define NS_IOSERVICE_CONTRACTID "@mozilla.org/network/io-service;1"
45 #define APPSTARTUP_TOPIC "app-startup"
47 #define PR_UINT32_MAX 0xffffffff
49 typedef struct nsACString {
55 static nsresult (*NS_InitXPCOM2)(nsIServiceManager**,void*,void*);
56 static nsresult (*NS_ShutdownXPCOM)(nsIServiceManager*);
57 static nsresult (*NS_StringContainerInit)(nsString*);
58 static nsresult (*NS_CStringContainerInit)(nsACString*);
59 static nsresult (*NS_StringContainerFinish)(nsString*);
60 static nsresult (*NS_CStringContainerFinish)(nsACString*);
61 static nsresult (*NS_StringSetData)(nsString*,const PRUnichar*,PRUint32);
62 static nsresult (*NS_CStringSetData)(nsString*,const char*,PRUint32);
63 static nsresult (*NS_NewLocalFile)(const nsString*,PRBool,nsIFile**);
65 static HINSTANCE hXPCOM = NULL;
67 static nsIServiceManager *pServMgr = NULL;
68 static nsIComponentManager *pCompMgr = NULL;
69 static nsIIOService *pIOService = NULL;
71 static const WCHAR wszNsContainer[] = {'N','s','C','o','n','t','a','i','n','e','r',0};
73 static ATOM nscontainer_class;
75 static LRESULT WINAPI nsembed_proc(HWND hwnd, UINT msg, WPARAM wParam, LPARAM lParam)
80 static const WCHAR wszTHIS[] = {'T','H','I','S',0};
82 if(msg == WM_CREATE) {
83 This = *(HTMLDocument**)lParam;
84 SetPropW(hwnd, wszTHIS, This);
86 This = (HTMLDocument*)GetPropW(hwnd, wszTHIS);
91 TRACE("(%p)->(WM_SIZE)\n", This);
93 nsres = nsIBaseWindow_SetSize(This->nscontainer->window,
94 LOWORD(lParam), HIWORD(lParam), TRUE);
96 WARN("SetSize failed: %08lx\n", nsres);
99 return DefWindowProcW(hwnd, msg, wParam, lParam);
103 static void register_nscontainer_class(void)
105 static WNDCLASSEXW wndclass = {
109 0, 0, NULL, NULL, NULL, NULL, NULL,
113 wndclass.hInstance = hInst;
114 nscontainer_class = RegisterClassExW(&wndclass);
117 static BOOL get_mozilla_path(PRUnichar *gre_path)
119 DWORD res, type, i, size = MAX_PATH;
120 HKEY mozilla_key, hkey;
124 static const WCHAR wszGreKey[] =
125 {'S','o','f','t','w','a','r','e','\\',
126 'm','o','z','i','l','l','a','.','o','r','g','\\',
129 static const WCHAR wszGreHome[] = {'G','r','e','H','o','m','e',0};
131 res = RegOpenKeyW(HKEY_LOCAL_MACHINE, wszGreKey, &mozilla_key);
132 if(res != ERROR_SUCCESS) {
133 TRACE("Could not open key %s\n", debugstr_w(wszGreKey));
137 for(i=0; !ret && RegEnumKeyW(mozilla_key, i, key_name, sizeof(key_name)/sizeof(WCHAR)) == ERROR_SUCCESS; i++) {
138 RegOpenKeyW(mozilla_key, key_name, &hkey);
139 res = RegQueryValueExW(hkey, wszGreHome, NULL, &type, (LPBYTE)gre_path, &size);
140 if(res == ERROR_SUCCESS)
145 RegCloseKey(mozilla_key);
149 static BOOL get_mozctl_path(PRUnichar *gre_path)
152 DWORD res, type, size = MAX_PATH;
154 static const WCHAR wszMozCtlKey[] =
155 {'S','o','f','t','w','a','r','e','\\','M','o','z','i','l','l','a',0};
156 static const WCHAR wszBinDirectoryPath[] =
157 {'B','i','n','D','i','r','e','c','t','o','r','y','P','a','t','h',0};
159 res = RegOpenKeyW(HKEY_LOCAL_MACHINE, wszMozCtlKey, &hkey);
160 if(res != ERROR_SUCCESS) {
161 TRACE("Could not open key %s\n", debugstr_w(wszMozCtlKey));
165 res = RegQueryValueExW(hkey, wszBinDirectoryPath, NULL, &type, (LPBYTE)gre_path, &size);
166 if(res != ERROR_SUCCESS) {
167 ERR("Could not get value %s\n", debugstr_w(wszBinDirectoryPath));
174 static BOOL load_gecko()
177 nsIObserver *pStartNotif;
180 PRUnichar gre_path[MAX_PATH];
181 WCHAR path_env[MAX_PATH];
184 static BOOL tried_load = FALSE;
185 static const WCHAR wszPATH[] = {'P','A','T','H',0};
186 static const WCHAR strXPCOM[] = {'x','p','c','o','m','.','d','l','l',0};
191 return pCompMgr != NULL;
194 if(!get_mozctl_path(gre_path) && !get_mozilla_path(gre_path)) {
195 MESSAGE("Could not load Mozilla. HTML rendering will be disabled.\n");
199 TRACE("found path %s\n", debugstr_w(gre_path));
201 /* We have to modify PATH as XPCOM loads other DLLs from this directory. */
202 GetEnvironmentVariableW(wszPATH, path_env, sizeof(path_env)/sizeof(WCHAR));
203 len = strlenW(path_env);
204 path_env[len++] = ';';
205 strcpyW(path_env+len, gre_path);
206 SetEnvironmentVariableW(wszPATH, path_env);
208 hXPCOM = LoadLibraryW(strXPCOM);
210 ERR("Could not load XPCOM: %ld\n", GetLastError());
214 #define NS_DLSYM(func) \
215 func = (typeof(func))GetProcAddress(hXPCOM, #func); \
217 ERR("Could not GetProcAddress(" #func ") failed\n")
219 NS_DLSYM(NS_InitXPCOM2);
220 NS_DLSYM(NS_ShutdownXPCOM);
221 NS_DLSYM(NS_StringContainerInit);
222 NS_DLSYM(NS_CStringContainerInit);
223 NS_DLSYM(NS_StringContainerFinish);
224 NS_DLSYM(NS_CStringContainerFinish);
225 NS_DLSYM(NS_StringSetData);
226 NS_DLSYM(NS_CStringSetData);
227 NS_DLSYM(NS_NewLocalFile);
231 NS_StringContainerInit(&path);
232 NS_StringSetData(&path, gre_path, PR_UINT32_MAX);
233 nsres = NS_NewLocalFile(&path, FALSE, &gre_dir);
234 NS_StringContainerFinish(&path);
235 if(NS_FAILED(nsres)) {
236 ERR("NS_NewLocalFile failed: %08lx\n", nsres);
241 nsres = NS_InitXPCOM2(&pServMgr, gre_dir, NULL);
242 if(NS_FAILED(nsres)) {
243 ERR("NS_InitXPCOM2 failed: %08lx\n", nsres);
248 nsres = nsIServiceManager_QueryInterface(pServMgr, &IID_nsIComponentManager, (void**)&pCompMgr);
250 ERR("Could not get nsIComponentManager: %08lx\n", nsres);
252 nsres = nsIComponentManager_CreateInstanceByContractID(pCompMgr, NS_APPSTARTUPNOTIFIER_CONTRACTID,
253 NULL, &IID_nsIObserver, (void**)&pStartNotif);
254 if(NS_SUCCEEDED(nsres)) {
255 nsres = nsIObserver_Observe(pStartNotif, NULL, APPSTARTUP_TOPIC, NULL);
257 ERR("Observe failed: %08lx\n", nsres);
259 nsIObserver_Release(pStartNotif);
261 ERR("could not get appstartup-notifier: %08lx\n", nsres);
267 nsACString *nsACString_Create(void)
270 ret = HeapAlloc(GetProcessHeap(), 0, sizeof(nsACString));
271 NS_CStringContainerInit(ret);
275 void nsACString_SetData(nsACString *str, const char *data)
277 NS_CStringSetData(str, data, PR_UINT32_MAX);
280 void nsACString_Destroy(nsACString *str)
282 NS_CStringContainerFinish(str);
283 HeapFree(GetProcessHeap(), 0, str);
291 nsIComponentManager_Release(pCompMgr);
294 nsIServiceManager_Release(pServMgr);
300 nsIURI *get_nsIURI(LPCWSTR url)
309 nsres = nsIServiceManager_GetServiceByContactID(pServMgr, NS_IOSERVICE_CONTRACTID,
310 &IID_nsIIOService, (void**)&pIOService);
312 ERR("Failed to create nsIOService: %08lx\n", nsres);
315 len = WideCharToMultiByte(CP_ACP, 0, url, -1, NULL, -1, NULL, NULL);
316 urla = HeapAlloc(GetProcessHeap(), 0, len);
317 WideCharToMultiByte(CP_ACP, 0, url, -1, urla, -1, NULL, NULL);
319 acstr = nsACString_Create();
320 nsACString_SetData(acstr, urla);
322 nsres = nsIIOService_NewURI(pIOService, acstr, NULL, NULL, &ret);
324 FIXME("NewURI failed: %08lx\n", nsres);
326 nsACString_Destroy(acstr);
327 HeapFree(GetProcessHeap(), 0, urla);
332 #define NSWBCHROME_THIS(iface) DEFINE_THIS(NSContainer, WebBrowserChrome, iface)
334 static nsresult NSAPI nsWebBrowserChrome_QueryInterface(nsIWebBrowserChrome *iface,
335 nsIIDRef riid, nsQIResult result)
337 NSContainer *This = NSWBCHROME_THIS(iface);
340 if(IsEqualGUID(&IID_nsISupports, riid)) {
341 TRACE("(%p)->(IID_nsISupports, %p)\n", This, result);
342 *result = NSWBCHROME(This);
343 }else if(IsEqualGUID(&IID_nsIWebBrowserChrome, riid)) {
344 TRACE("(%p)->(IID_nsIWebBrowserChrome, %p)\n", This, result);
345 *result = NSWBCHROME(This);
346 }else if(IsEqualGUID(&IID_nsIContextMenuListener, riid)) {
347 TRACE("(%p)->(IID_nsIContextMenuListener, %p)\n", This, result);
348 *result = NSCML(This);
354 TRACE("(%p)->(%s %p)\n", This, debugstr_guid(riid), result);
355 return NS_NOINTERFACE;
358 static nsrefcnt NSAPI nsWebBrowserChrome_AddRef(nsIWebBrowserChrome *iface)
360 NSContainer *This = NSWBCHROME_THIS(iface);
361 TRACE("(%p)\n", This);
362 return 2; /* Should we implement ref conunting here? */
365 static nsrefcnt NSAPI nsWebBrowserChrome_Release(nsIWebBrowserChrome *iface)
367 NSContainer *This = NSWBCHROME_THIS(iface);
368 TRACE("(%p)\n", This);
372 static nsresult NSAPI nsWebBrowserChrome_SetStatus(nsIWebBrowserChrome *iface,
373 PRUint32 statusType, const PRUnichar *status)
375 NSContainer *This = NSWBCHROME_THIS(iface);
376 TRACE("(%p)->(%ld %s)\n", This, statusType, debugstr_w(status));
377 return NS_ERROR_NOT_IMPLEMENTED;
380 static nsresult NSAPI nsWebBrowserChrome_GetWebBrowser(nsIWebBrowserChrome *iface,
381 nsIWebBrowser **aWebBrowser)
383 NSContainer *This = NSWBCHROME_THIS(iface);
385 TRACE("(%p)->(%p)\n", This, aWebBrowser);
388 return NS_ERROR_INVALID_ARG;
390 *aWebBrowser = This->webbrowser;
394 static nsresult NSAPI nsWebBrowserChrome_SetWebBrowser(nsIWebBrowserChrome *iface,
395 nsIWebBrowser *aWebBrowser)
397 NSContainer *This = NSWBCHROME_THIS(iface);
399 TRACE("(%p)->(%p)\n", This, aWebBrowser);
401 if(aWebBrowser != This->webbrowser)
402 ERR("Wrong nsWebBrowser!\n");
407 static nsresult NSAPI nsWebBrowserChrome_GetChromeFlags(nsIWebBrowserChrome *iface,
408 PRUint32 *aChromeFlags)
410 NSContainer *This = NSWBCHROME_THIS(iface);
411 WARN("(%p)->(%p)\n", This, aChromeFlags);
412 return NS_ERROR_NOT_IMPLEMENTED;
415 static nsresult NSAPI nsWebBrowserChrome_SetChromeFlags(nsIWebBrowserChrome *iface,
416 PRUint32 aChromeFlags)
418 NSContainer *This = NSWBCHROME_THIS(iface);
419 WARN("(%p)->(%08lx)\n", This, aChromeFlags);
420 return NS_ERROR_NOT_IMPLEMENTED;
423 static nsresult NSAPI nsWebBrowserChrome_DestroyBrowserWindow(nsIWebBrowserChrome *iface)
425 NSContainer *This = NSWBCHROME_THIS(iface);
426 TRACE("(%p)\n", This);
427 return NS_ERROR_NOT_IMPLEMENTED;
430 static nsresult NSAPI nsWebBrowserChrome_SizeBrowserTo(nsIWebBrowserChrome *iface,
431 PRInt32 aCX, PRInt32 aCY)
433 NSContainer *This = NSWBCHROME_THIS(iface);
434 WARN("(%p)->(%ld %ld)\n", This, aCX, aCY);
435 return NS_ERROR_NOT_IMPLEMENTED;
438 static nsresult NSAPI nsWebBrowserChrome_ShowAsModal(nsIWebBrowserChrome *iface)
440 NSContainer *This = NSWBCHROME_THIS(iface);
441 WARN("(%p)\n", This);
442 return NS_ERROR_NOT_IMPLEMENTED;
445 static nsresult NSAPI nsWebBrowserChrome_IsWindowModal(nsIWebBrowserChrome *iface, PRBool *_retval)
447 NSContainer *This = NSWBCHROME_THIS(iface);
448 WARN("(%p)->(%p)\n", This, _retval);
449 return NS_ERROR_NOT_IMPLEMENTED;
452 static nsresult NSAPI nsWebBrowserChrome_ExitModalEventLoop(nsIWebBrowserChrome *iface,
455 NSContainer *This = NSWBCHROME_THIS(iface);
456 WARN("(%p)->(%08lx)\n", This, aStatus);
457 return NS_ERROR_NOT_IMPLEMENTED;
460 #undef NSWBCHROME_THIS
462 static const nsIWebBrowserChromeVtbl nsWebBrowserChromeVtbl = {
463 nsWebBrowserChrome_QueryInterface,
464 nsWebBrowserChrome_AddRef,
465 nsWebBrowserChrome_Release,
466 nsWebBrowserChrome_SetStatus,
467 nsWebBrowserChrome_GetWebBrowser,
468 nsWebBrowserChrome_SetWebBrowser,
469 nsWebBrowserChrome_GetChromeFlags,
470 nsWebBrowserChrome_SetChromeFlags,
471 nsWebBrowserChrome_DestroyBrowserWindow,
472 nsWebBrowserChrome_SizeBrowserTo,
473 nsWebBrowserChrome_ShowAsModal,
474 nsWebBrowserChrome_IsWindowModal,
475 nsWebBrowserChrome_ExitModalEventLoop
478 #define NSCML_THIS(iface) DEFINE_THIS(NSContainer, ContextMenuListener, iface)
480 static nsresult NSAPI nsContextMenuListener_QueryInterface(nsIContextMenuListener *iface,
481 nsIIDRef riid, nsQIResult result)
483 NSContainer *This = NSCML_THIS(iface);
484 return nsIWebBrowserChrome_QueryInterface(NSWBCHROME(This), riid, result);
487 static nsrefcnt NSAPI nsContextMenuListener_AddRef(nsIContextMenuListener *iface)
489 NSContainer *This = NSCML_THIS(iface);
490 return nsIContextMenuListener_AddRef(NSWBCHROME(This));
493 static nsrefcnt NSAPI nsContextMenuListener_Release(nsIContextMenuListener *iface)
495 NSContainer *This = NSCML_THIS(iface);
496 return nsIWebBrowserChrome_Release(NSWBCHROME(This));
499 static nsresult NSAPI nsContextMenuListener_OnShowContextMenu(nsIContextMenuListener *iface,
500 PRUint32 aContextFlags, nsIDOMEvent *aEvent, nsIDOMNode *aNode)
502 NSContainer *This = NSCML_THIS(iface);
503 nsIDOMMouseEvent *event;
505 DWORD dwID = CONTEXT_MENU_DEFAULT;
508 TRACE("(%p)->(%08lx %p %p)\n", This, aContextFlags, aEvent, aNode);
510 nsres = nsIDOMEvent_QueryInterface(aEvent, &IID_nsIDOMMouseEvent, (void**)&event);
511 if(NS_FAILED(nsres)) {
512 ERR("Could not get nsIDOMMouseEvent interface: %08lx\n", nsres);
516 nsIDOMMouseEvent_GetScreenX(event, &pt.x);
517 nsIDOMMouseEvent_GetScreenY(event, &pt.y);
518 nsIDOMMouseEvent_Release(event);
520 switch(aContextFlags) {
522 case CONTEXT_DOCUMENT:
524 dwID = CONTEXT_MENU_DEFAULT;
527 case CONTEXT_IMAGE|CONTEXT_LINK:
528 dwID = CONTEXT_MENU_IMAGE;
531 dwID = CONTEXT_MENU_ANCHOR;
534 dwID = CONTEXT_MENU_CONTROL;
537 FIXME("aContextFlags=%08lx\n", aContextFlags);
540 HTMLDocument_ShowContextMenu(This->doc, dwID, &pt);
547 static const nsIContextMenuListenerVtbl nsContextMenuListenerVtbl = {
548 nsContextMenuListener_QueryInterface,
549 nsContextMenuListener_AddRef,
550 nsContextMenuListener_Release,
551 nsContextMenuListener_OnShowContextMenu
554 void HTMLDocument_NSContainer_Init(HTMLDocument *This)
556 nsIWebBrowserSetup *wbsetup;
559 This->nscontainer = NULL;
564 This->nscontainer = HeapAlloc(GetProcessHeap(), 0, sizeof(NSContainer));
566 This->nscontainer->lpWebBrowserChromeVtbl = &nsWebBrowserChromeVtbl;
567 This->nscontainer->lpContextMenuListenerVtbl = &nsContextMenuListenerVtbl;
569 This->nscontainer->doc = This;
571 nsres = nsIComponentManager_CreateInstanceByContractID(pCompMgr, NS_WEBBROWSER_CONTRACTID,
572 NULL, &IID_nsIWebBrowser, (void**)&This->nscontainer->webbrowser);
574 ERR("Creating WebBrowser failed: %08lx\n", nsres);
576 nsres = nsIWebBrowser_SetContainerWindow(This->nscontainer->webbrowser,
577 NSWBCHROME(This->nscontainer));
579 ERR("SetContainerWindow failed: %08lx\n", nsres);
581 nsres = nsIWebBrowser_QueryInterface(This->nscontainer->webbrowser, &IID_nsIBaseWindow,
582 (void**)&This->nscontainer->window);
584 ERR("Could not get nsIBaseWindow interface: %08lx\n", nsres);
586 nsres = nsIWebBrowser_QueryInterface(This->nscontainer->webbrowser,
587 &IID_nsIWebBrowserSetup, (void**)&wbsetup);
588 if(NS_SUCCEEDED(nsres)) {
589 nsres = nsIWebBrowserSetup_SetProperty(wbsetup, SETUP_IS_CHROME_WRAPPER, TRUE);
591 ERR("SetProperty failed: %08lx\n", nsres);
592 nsIWebBrowserSetup_Release(wbsetup);
594 ERR("Could not get nsIWebBrowserSetup interface\n");
597 nsres = nsIWebBrowser_QueryInterface(This->nscontainer->webbrowser, &IID_nsIWebNavigation,
598 (void**)&This->nscontainer->navigation);
600 ERR("Could not get nsIWebNavigation interface: %08lx\n", nsres);
602 nsres = nsIWebBrowserFocus_QueryInterface(This->nscontainer->webbrowser, &IID_nsIWebBrowserFocus,
603 (void**)&This->nscontainer->focus);
605 ERR("Could not get nsIWebBrowserFocus interface: %08lx\n", nsres);
608 nsres = nsIWebBrowserStream_QueryInterface(This->nscontainer->webbrowser, &IID_nsIWebBrowserStream,
609 (void**)&This->nscontainer->stream);
611 ERR("Could not get nsIWebBrowserStream interface: %08lx\n", nsres);
613 This->nscontainer->stream = NULL;
616 if(!nscontainer_class)
617 register_nscontainer_class();
619 This->nscontainer->hwnd = CreateWindowExW(0, wszNsContainer, NULL,
620 WS_CHILD | WS_CLIPSIBLINGS | WS_CLIPCHILDREN, 0, 0, 100, 100,
621 GetDesktopWindow(), NULL, hInst, This);
623 nsres = nsIBaseWindow_InitWindow(This->nscontainer->window, This->nscontainer->hwnd, NULL,
625 if(NS_SUCCEEDED(nsres)) {
626 nsres = nsIBaseWindow_Create(This->nscontainer->window);
628 WARN("Creating window failed: %08lx\n", nsres);
630 nsIBaseWindow_SetVisibility(This->nscontainer->window, FALSE);
631 nsIBaseWindow_SetEnabled(This->nscontainer->window, FALSE);
633 ERR("InitWindow failed: %08lx\n", nsres);
637 void HTMLDocument_NSContainer_Destroy(HTMLDocument *This)
639 TRACE("(%p)\n", This);
641 nsIWebBrowser_Release(This->nscontainer->webbrowser);
642 nsIWebNavigation_Release(This->nscontainer->navigation);
643 nsIBaseWindow_Release(This->nscontainer->window);
645 if(This->nscontainer->stream)
646 nsIWebBrowserStream_Release(This->nscontainer->stream);
648 HeapFree(GetProcessHeap(), 0, This->nscontainer);