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Sweden-Number/dlls/mshtml/nsembed.c

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/*
* Copyright 2005-2007 Jacek Caban for CodeWeavers
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
*/
#include "config.h"
#include <stdarg.h>
#include <assert.h>
#define COBJMACROS
#include "windef.h"
#include "winbase.h"
#include "winuser.h"
#include "winreg.h"
#include "ole2.h"
#include "shlobj.h"
#include "wine/debug.h"
#include "mshtml_private.h"
#include "htmlevent.h"
#include "binding.h"
WINE_DEFAULT_DEBUG_CHANNEL(mshtml);
WINE_DECLARE_DEBUG_CHANNEL(gecko);
#define NS_APPSTARTUPNOTIFIER_CONTRACTID "@mozilla.org/embedcomp/appstartup-notifier;1"
#define NS_WEBBROWSER_CONTRACTID "@mozilla.org/embedding/browser/nsWebBrowser;1"
#define NS_MEMORY_CONTRACTID "@mozilla.org/xpcom/memory-service;1"
#define NS_COMMANDPARAMS_CONTRACTID "@mozilla.org/embedcomp/command-params;1"
#define NS_HTMLSERIALIZER_CONTRACTID "@mozilla.org/layout/contentserializer;1?mimetype=text/html"
#define NS_EDITORCONTROLLER_CONTRACTID "@mozilla.org/editor/editorcontroller;1"
#define NS_PREFERENCES_CONTRACTID "@mozilla.org/preferences;1"
#define NS_VARIANT_CONTRACTID "@mozilla.org/variant;1"
#define PR_UINT32_MAX 0xffffffff
#define NS_STRING_CONTAINER_INIT_DEPEND 0x0002
#define NS_CSTRING_CONTAINER_INIT_DEPEND 0x0002
static nsresult (CDECL *NS_InitXPCOM2)(nsIServiceManager**,void*,void*);
static nsresult (CDECL *NS_ShutdownXPCOM)(nsIServiceManager*);
static nsresult (CDECL *NS_GetComponentRegistrar)(nsIComponentRegistrar**);
static nsresult (CDECL *NS_StringContainerInit2)(nsStringContainer*,const PRUnichar*,PRUint32,PRUint32);
static nsresult (CDECL *NS_CStringContainerInit2)(nsCStringContainer*,const char*,PRUint32,PRUint32);
static nsresult (CDECL *NS_StringContainerFinish)(nsStringContainer*);
static nsresult (CDECL *NS_CStringContainerFinish)(nsCStringContainer*);
static nsresult (CDECL *NS_StringSetData)(nsAString*,const PRUnichar*,PRUint32);
static nsresult (CDECL *NS_CStringSetData)(nsACString*,const char*,PRUint32);
static nsresult (CDECL *NS_NewLocalFile)(const nsAString*,cpp_bool,nsIFile**);
static PRUint32 (CDECL *NS_StringGetData)(const nsAString*,const PRUnichar **,cpp_bool*);
static PRUint32 (CDECL *NS_CStringGetData)(const nsACString*,const char**,cpp_bool*);
static HINSTANCE xul_handle = NULL;
static nsIServiceManager *pServMgr = NULL;
static nsIComponentManager *pCompMgr = NULL;
static nsIMemory *nsmem = NULL;
static nsIFile *profile_directory;
static const WCHAR wszNsContainer[] = {'N','s','C','o','n','t','a','i','n','e','r',0};
static ATOM nscontainer_class;
static WCHAR gecko_path[MAX_PATH];
static unsigned gecko_path_len;
static nsresult NSAPI nsDirectoryServiceProvider_QueryInterface(nsIDirectoryServiceProvider *iface,
nsIIDRef riid, void **result)
{
if(IsEqualGUID(&IID_nsISupports, riid)) {
TRACE("(IID_nsISupports %p)\n", result);
*result = iface;
}else if(IsEqualGUID(&IID_nsIDirectoryServiceProvider, riid)) {
TRACE("(IID_nsIDirectoryServiceProvider %p)\n", result);
*result = iface;
}else {
WARN("(%s %p)\n", debugstr_guid(riid), result);
*result = NULL;
return NS_NOINTERFACE;
}
nsISupports_AddRef((nsISupports*)*result);
return NS_OK;
}
static nsrefcnt NSAPI nsDirectoryServiceProvider_AddRef(nsIDirectoryServiceProvider *iface)
{
return 2;
}
static nsrefcnt NSAPI nsDirectoryServiceProvider_Release(nsIDirectoryServiceProvider *iface)
{
return 1;
}
static nsresult create_profile_directory(void)
{
static const WCHAR wine_geckoW[] = {'\\','w','i','n','e','_','g','e','c','k','o',0};
WCHAR path[MAX_PATH + sizeof(wine_geckoW)/sizeof(WCHAR)];
nsAString str;
cpp_bool exists;
nsresult nsres;
HRESULT hres;
hres = SHGetFolderPathW(NULL, CSIDL_APPDATA, NULL, SHGFP_TYPE_CURRENT, path);
if(FAILED(hres)) {
ERR("SHGetFolderPath failed: %08x\n", hres);
return NS_ERROR_FAILURE;
}
strcatW(path, wine_geckoW);
nsAString_InitDepend(&str, path);
nsres = NS_NewLocalFile(&str, FALSE, &profile_directory);
nsAString_Finish(&str);
if(NS_FAILED(nsres)) {
ERR("NS_NewLocalFile failed: %08x\n", nsres);
return nsres;
}
nsres = nsIFile_Exists(profile_directory, &exists);
if(NS_FAILED(nsres)) {
ERR("Exists failed: %08x\n", nsres);
return nsres;
}
if(!exists) {
nsres = nsIFile_Create(profile_directory, 1, 0700);
if(NS_FAILED(nsres))
ERR("Create failed: %08x\n", nsres);
}
return nsres;
}
static nsresult NSAPI nsDirectoryServiceProvider_GetFile(nsIDirectoryServiceProvider *iface,
const char *prop, cpp_bool *persistent, nsIFile **_retval)
{
TRACE("(%s %p %p)\n", debugstr_a(prop), persistent, _retval);
if(!strcmp(prop, "ProfD")) {
if(!profile_directory) {
nsresult nsres;
nsres = create_profile_directory();
if(NS_FAILED(nsres))
return nsres;
}
return nsIFile_Clone(profile_directory, _retval);
}
return NS_ERROR_FAILURE;
}
static const nsIDirectoryServiceProviderVtbl nsDirectoryServiceProviderVtbl = {
nsDirectoryServiceProvider_QueryInterface,
nsDirectoryServiceProvider_AddRef,
nsDirectoryServiceProvider_Release,
nsDirectoryServiceProvider_GetFile
};
static nsIDirectoryServiceProvider nsDirectoryServiceProvider =
{ &nsDirectoryServiceProviderVtbl };
static LRESULT WINAPI nsembed_proc(HWND hwnd, UINT msg, WPARAM wParam, LPARAM lParam)
{
NSContainer *This;
nsresult nsres;
static const WCHAR wszTHIS[] = {'T','H','I','S',0};
if(msg == WM_CREATE) {
This = *(NSContainer**)lParam;
SetPropW(hwnd, wszTHIS, This);
}else {
This = GetPropW(hwnd, wszTHIS);
}
switch(msg) {
case WM_SIZE:
TRACE("(%p)->(WM_SIZE)\n", This);
nsres = nsIBaseWindow_SetSize(This->window,
LOWORD(lParam), HIWORD(lParam), TRUE);
if(NS_FAILED(nsres))
WARN("SetSize failed: %08x\n", nsres);
break;
case WM_PARENTNOTIFY:
TRACE("WM_PARENTNOTIFY %x\n", (unsigned)wParam);
switch(wParam) {
case WM_LBUTTONDOWN:
case WM_RBUTTONDOWN:
nsIWebBrowserFocus_Activate(This->focus);
}
}
return DefWindowProcW(hwnd, msg, wParam, lParam);
}
static void register_nscontainer_class(void)
{
static WNDCLASSEXW wndclass = {
sizeof(WNDCLASSEXW),
CS_DBLCLKS,
nsembed_proc,
0, 0, NULL, NULL, NULL, NULL, NULL,
wszNsContainer,
NULL,
};
wndclass.hInstance = hInst;
nscontainer_class = RegisterClassExW(&wndclass);
}
static BOOL install_wine_gecko(void)
{
PROCESS_INFORMATION pi;
STARTUPINFOW si;
WCHAR app[MAX_PATH];
WCHAR *args;
LONG len;
BOOL ret;
static const WCHAR controlW[] = {'\\','c','o','n','t','r','o','l','.','e','x','e',0};
static const WCHAR argsW[] =
{' ','a','p','p','w','i','z','.','c','p','l',' ','i','n','s','t','a','l','l','_','g','e','c','k','o',0};
len = GetSystemDirectoryW(app, MAX_PATH-sizeof(controlW)/sizeof(WCHAR));
memcpy(app+len, controlW, sizeof(controlW));
args = heap_alloc(len*sizeof(WCHAR) + sizeof(controlW) + sizeof(argsW));
if(!args)
return FALSE;
memcpy(args, app, len*sizeof(WCHAR) + sizeof(controlW));
memcpy(args + len + sizeof(controlW)/sizeof(WCHAR)-1, argsW, sizeof(argsW));
TRACE("starting %s\n", debugstr_w(args));
memset(&si, 0, sizeof(si));
si.cb = sizeof(si);
ret = CreateProcessW(app, args, NULL, NULL, FALSE, 0, NULL, NULL, &si, &pi);
heap_free(args);
if (ret) {
CloseHandle(pi.hThread);
WaitForSingleObject(pi.hProcess, INFINITE);
CloseHandle(pi.hProcess);
}
return ret;
}
static void set_environment(LPCWSTR gre_path)
{
WCHAR path_env[MAX_PATH], buf[20];
int len, debug_level = 0;
static const WCHAR pathW[] = {'P','A','T','H',0};
static const WCHAR warnW[] = {'w','a','r','n',0};
static const WCHAR xpcom_debug_breakW[] =
{'X','P','C','O','M','_','D','E','B','U','G','_','B','R','E','A','K',0};
static const WCHAR nspr_log_modulesW[] =
{'N','S','P','R','_','L','O','G','_','M','O','D','U','L','E','S',0};
static const WCHAR debug_formatW[] = {'a','l','l',':','%','d',0};
static const WCHAR moz_plugin_pathW[] = {'M','O','Z','_','P','L','U','G','I','N','_','P','A','T','H',0};
static const WCHAR gecko_pluginW[] = {'\\','g','e','c','k','o','\\','p','l','u','g','i','n',0};
/* We have to modify PATH as XPCOM loads other DLLs from this directory. */
GetEnvironmentVariableW(pathW, path_env, sizeof(path_env)/sizeof(WCHAR));
len = strlenW(path_env);
path_env[len++] = ';';
strcpyW(path_env+len, gre_path);
SetEnvironmentVariableW(pathW, path_env);
SetEnvironmentVariableW(xpcom_debug_breakW, warnW);
if(TRACE_ON(gecko))
debug_level = 5;
else if(WARN_ON(gecko))
debug_level = 3;
else if(ERR_ON(gecko))
debug_level = 2;
sprintfW(buf, debug_formatW, debug_level);
SetEnvironmentVariableW(nspr_log_modulesW, buf);
len = GetSystemDirectoryW(path_env, (sizeof(path_env)-sizeof(gecko_pluginW))/sizeof(WCHAR)+1);
if(len) {
strcpyW(path_env+len, gecko_pluginW);
SetEnvironmentVariableW(moz_plugin_pathW, path_env);
}
}
static BOOL load_xul(const PRUnichar *gre_path)
{
static const WCHAR xul_dllW[] = {'\\','x','u','l','.','d','l','l',0};
WCHAR file_name[MAX_PATH];
strcpyW(file_name, gre_path);
strcatW(file_name, xul_dllW);
TRACE("(%s)\n", debugstr_w(file_name));
set_environment(gre_path);
xul_handle = LoadLibraryExW(file_name, 0, LOAD_WITH_ALTERED_SEARCH_PATH);
if(!xul_handle) {
WARN("Could not load XUL: %d\n", GetLastError());
return FALSE;
}
#define NS_DLSYM(func) \
func = (void *)GetProcAddress(xul_handle, #func "_P"); \
if(!func) \
ERR("Could not GetProcAddress(" #func ") failed\n")
NS_DLSYM(NS_InitXPCOM2);
NS_DLSYM(NS_ShutdownXPCOM);
NS_DLSYM(NS_GetComponentRegistrar);
NS_DLSYM(NS_StringContainerInit2);
NS_DLSYM(NS_CStringContainerInit2);
NS_DLSYM(NS_StringContainerFinish);
NS_DLSYM(NS_CStringContainerFinish);
NS_DLSYM(NS_StringSetData);
NS_DLSYM(NS_CStringSetData);
NS_DLSYM(NS_NewLocalFile);
NS_DLSYM(NS_StringGetData);
NS_DLSYM(NS_CStringGetData);
#undef NS_DLSYM
return TRUE;
}
static BOOL check_version(LPCWSTR gre_path, const char *version_string)
{
WCHAR file_name[MAX_PATH];
char version[128];
DWORD read=0;
HANDLE hfile;
static const WCHAR wszVersion[] = {'\\','V','E','R','S','I','O','N',0};
strcpyW(file_name, gre_path);
strcatW(file_name, wszVersion);
hfile = CreateFileW(file_name, GENERIC_READ, FILE_SHARE_READ, NULL,
OPEN_EXISTING, FILE_ATTRIBUTE_NORMAL, NULL);
if(hfile == INVALID_HANDLE_VALUE) {
ERR("Could not open VERSION file\n");
return FALSE;
}
ReadFile(hfile, version, sizeof(version), &read, NULL);
version[read] = 0;
CloseHandle(hfile);
TRACE("%s\n", debugstr_a(version));
if(strcmp(version, version_string)) {
ERR("Unexpected version %s, expected %s\n", debugstr_a(version),
debugstr_a(version_string));
return FALSE;
}
return TRUE;
}
static BOOL load_wine_gecko_v(PRUnichar *gre_path, HKEY mshtml_key,
const char *version, const char *version_string)
{
DWORD res, type, size = MAX_PATH;
HKEY hkey = mshtml_key;
static const WCHAR wszGeckoPath[] =
{'G','e','c','k','o','P','a','t','h',0};
if(version) {
/* @@ Wine registry key: HKLM\Software\Wine\MSHTML\<version> */
res = RegOpenKeyA(mshtml_key, version, &hkey);
if(res != ERROR_SUCCESS)
return FALSE;
}
res = RegQueryValueExW(hkey, wszGeckoPath, NULL, &type, (LPBYTE)gre_path, &size);
if(hkey != mshtml_key)
RegCloseKey(hkey);
if(res != ERROR_SUCCESS || type != REG_SZ)
return FALSE;
if(!check_version(gre_path, version_string))
return FALSE;
return load_xul(gre_path);
}
static BOOL load_wine_gecko(PRUnichar *gre_path)
{
HKEY hkey;
DWORD res;
BOOL ret;
static const WCHAR wszMshtmlKey[] = {
'S','o','f','t','w','a','r','e','\\','W','i','n','e',
'\\','M','S','H','T','M','L',0};
/* @@ Wine registry key: HKLM\Software\Wine\MSHTML */
res = RegOpenKeyW(HKEY_LOCAL_MACHINE, wszMshtmlKey, &hkey);
if(res != ERROR_SUCCESS)
return FALSE;
ret = load_wine_gecko_v(gre_path, hkey, GECKO_VERSION, GECKO_VERSION_STRING);
RegCloseKey(hkey);
return ret;
}
static void set_bool_pref(nsIPrefBranch *pref, const char *pref_name, BOOL val)
{
nsresult nsres;
nsres = nsIPrefBranch_SetBoolPref(pref, pref_name, val);
if(NS_FAILED(nsres))
ERR("Could not set pref %s\n", debugstr_a(pref_name));
}
static void set_int_pref(nsIPrefBranch *pref, const char *pref_name, int val)
{
nsresult nsres;
nsres = nsIPrefBranch_SetIntPref(pref, pref_name, val);
if(NS_FAILED(nsres))
ERR("Could not set pref %s\n", debugstr_a(pref_name));
}
static void set_string_pref(nsIPrefBranch *pref, const char *pref_name, const char *val)
{
nsresult nsres;
nsres = nsIPrefBranch_SetCharPref(pref, pref_name, val);
if(NS_FAILED(nsres))
ERR("Could not set pref %s\n", debugstr_a(pref_name));
}
static void set_lang(nsIPrefBranch *pref)
{
char langs[100];
DWORD res, size, type;
HKEY hkey;
static const WCHAR international_keyW[] =
{'S','o','f','t','w','a','r','e',
'\\','M','i','c','r','o','s','o','f','t',
'\\','I','n','t','e','r','n','e','t',' ','E','x','p','l','o','r','e','r',
'\\','I','n','t','e','r','n','a','t','i','o','n','a','l',0};
res = RegOpenKeyW(HKEY_CURRENT_USER, international_keyW, &hkey);
if(res != ERROR_SUCCESS)
return;
size = sizeof(langs);
res = RegQueryValueExA(hkey, "AcceptLanguage", 0, &type, (LPBYTE)langs, &size);
RegCloseKey(hkey);
if(res != ERROR_SUCCESS || type != REG_SZ)
return;
TRACE("Setting lang %s\n", debugstr_a(langs));
set_string_pref(pref, "intl.accept_languages", langs);
}
static void set_preferences(void)
{
nsIPrefBranch *pref;
nsresult nsres;
nsres = nsIServiceManager_GetServiceByContractID(pServMgr, NS_PREFERENCES_CONTRACTID,
&IID_nsIPrefBranch, (void**)&pref);
if(NS_FAILED(nsres)) {
ERR("Could not get preference service: %08x\n", nsres);
return;
}
set_lang(pref);
set_bool_pref(pref, "security.warn_entering_secure", FALSE);
set_bool_pref(pref, "security.warn_submit_insecure", FALSE);
set_int_pref(pref, "layout.spellcheckDefault", 0);
nsIPrefBranch_Release(pref);
}
static BOOL init_xpcom(const PRUnichar *gre_path)
{
nsIComponentRegistrar *registrar = NULL;
nsAString path;
nsIFile *gre_dir;
WCHAR *ptr;
nsresult nsres;
nsAString_InitDepend(&path, gre_path);
nsres = NS_NewLocalFile(&path, FALSE, &gre_dir);
nsAString_Finish(&path);
if(NS_FAILED(nsres)) {
ERR("NS_NewLocalFile failed: %08x\n", nsres);
FreeLibrary(xul_handle);
return FALSE;
}
nsres = NS_InitXPCOM2(&pServMgr, gre_dir, &nsDirectoryServiceProvider);
if(NS_FAILED(nsres)) {
ERR("NS_InitXPCOM2 failed: %08x\n", nsres);
FreeLibrary(xul_handle);
return FALSE;
}
strcpyW(gecko_path, gre_path);
for(ptr = gecko_path; *ptr; ptr++) {
if(*ptr == '\\')
*ptr = '/';
}
gecko_path_len = ptr-gecko_path;
nsres = nsIServiceManager_QueryInterface(pServMgr, &IID_nsIComponentManager, (void**)&pCompMgr);
if(NS_FAILED(nsres))
ERR("Could not get nsIComponentManager: %08x\n", nsres);
nsres = NS_GetComponentRegistrar(&registrar);
if(NS_SUCCEEDED(nsres))
init_nsio(pCompMgr, registrar);
else
ERR("NS_GetComponentRegistrar failed: %08x\n", nsres);
init_mutation(pCompMgr);
set_preferences();
nsres = nsIComponentManager_CreateInstanceByContractID(pCompMgr, NS_MEMORY_CONTRACTID,
NULL, &IID_nsIMemory, (void**)&nsmem);
if(NS_FAILED(nsres))
ERR("Could not get nsIMemory: %08x\n", nsres);
if(registrar) {
register_nsservice(registrar, pServMgr);
nsIComponentRegistrar_Release(registrar);
}
return TRUE;
}
static CRITICAL_SECTION cs_load_gecko;
static CRITICAL_SECTION_DEBUG cs_load_gecko_dbg =
{
0, 0, &cs_load_gecko,
{ &cs_load_gecko_dbg.ProcessLocksList, &cs_load_gecko_dbg.ProcessLocksList },
0, 0, { (DWORD_PTR)(__FILE__ ": load_gecko") }
};
static CRITICAL_SECTION cs_load_gecko = { &cs_load_gecko_dbg, -1, 0, 0, 0, 0 };
BOOL load_gecko(void)
{
PRUnichar gre_path[MAX_PATH];
BOOL ret = FALSE;
static DWORD loading_thread;
TRACE("()\n");
/* load_gecko may be called recursively */
if(loading_thread == GetCurrentThreadId())
return pCompMgr != NULL;
EnterCriticalSection(&cs_load_gecko);
if(!loading_thread) {
loading_thread = GetCurrentThreadId();
if(load_wine_gecko(gre_path)
|| (install_wine_gecko() && load_wine_gecko(gre_path)))
ret = init_xpcom(gre_path);
else
MESSAGE("Could not load wine-gecko. HTML rendering will be disabled.\n");
}else {
ret = pCompMgr != NULL;
}
LeaveCriticalSection(&cs_load_gecko);
return ret;
}
void *nsalloc(size_t size)
{
return nsIMemory_Alloc(nsmem, size);
}
void nsfree(void *mem)
{
nsIMemory_Free(nsmem, mem);
}
static BOOL nsACString_Init(nsACString *str, const char *data)
{
return NS_SUCCEEDED(NS_CStringContainerInit2(str, data, PR_UINT32_MAX, 0));
}
/*
* Initializes nsACString with data owned by caller.
* Caller must ensure that data is valid during lifetime of string object.
*/
void nsACString_InitDepend(nsACString *str, const char *data)
{
NS_CStringContainerInit2(str, data, PR_UINT32_MAX, NS_CSTRING_CONTAINER_INIT_DEPEND);
}
void nsACString_SetData(nsACString *str, const char *data)
{
NS_CStringSetData(str, data, PR_UINT32_MAX);
}
PRUint32 nsACString_GetData(const nsACString *str, const char **data)
{
return NS_CStringGetData(str, data, NULL);
}
void nsACString_Finish(nsACString *str)
{
NS_CStringContainerFinish(str);
}
BOOL nsAString_Init(nsAString *str, const PRUnichar *data)
{
return NS_SUCCEEDED(NS_StringContainerInit2(str, data, PR_UINT32_MAX, 0));
}
/*
* Initializes nsAString with data owned by caller.
* Caller must ensure that data is valid during lifetime of string object.
*/
void nsAString_InitDepend(nsAString *str, const PRUnichar *data)
{
NS_StringContainerInit2(str, data, PR_UINT32_MAX, NS_STRING_CONTAINER_INIT_DEPEND);
}
void nsAString_SetData(nsAString *str, const PRUnichar *data)
{
NS_StringSetData(str, data, PR_UINT32_MAX);
}
PRUint32 nsAString_GetData(const nsAString *str, const PRUnichar **data)
{
return NS_StringGetData(str, data, NULL);
}
void nsAString_Finish(nsAString *str)
{
NS_StringContainerFinish(str);
}
HRESULT return_nsstr(nsresult nsres, nsAString *nsstr, BSTR *p)
{
const PRUnichar *str;
if(NS_FAILED(nsres)) {
ERR("failed: %08x\n", nsres);
nsAString_Finish(nsstr);
return E_FAIL;
}
nsAString_GetData(nsstr, &str);
TRACE("ret %s\n", debugstr_w(str));
if(*str) {
*p = SysAllocString(str);
if(!*p)
return E_OUTOFMEMORY;
}else {
*p = NULL;
}
nsAString_Finish(nsstr);
return S_OK;
}
nsICommandParams *create_nscommand_params(void)
{
nsICommandParams *ret = NULL;
nsresult nsres;
if(!pCompMgr)
return NULL;
nsres = nsIComponentManager_CreateInstanceByContractID(pCompMgr,
NS_COMMANDPARAMS_CONTRACTID, NULL, &IID_nsICommandParams,
(void**)&ret);
if(NS_FAILED(nsres))
ERR("Could not get nsICommandParams\n");
return ret;
}
nsIWritableVariant *create_nsvariant(void)
{
nsIWritableVariant *ret = NULL;
nsresult nsres;
if(!pCompMgr)
return NULL;
nsres = nsIComponentManager_CreateInstanceByContractID(pCompMgr,
NS_VARIANT_CONTRACTID, NULL, &IID_nsIWritableVariant, (void**)&ret);
if(NS_FAILED(nsres))
ERR("Could not get nsIVariant\n");
return ret;
}
nsresult get_nsinterface(nsISupports *iface, REFIID riid, void **ppv)
{
nsIInterfaceRequestor *iface_req;
nsresult nsres;
nsres = nsISupports_QueryInterface(iface, &IID_nsIInterfaceRequestor, (void**)&iface_req);
if(NS_FAILED(nsres))
return nsres;
nsres = nsIInterfaceRequestor_GetInterface(iface_req, riid, ppv);
nsIInterfaceRequestor_Release(iface_req);
return nsres;
}
static HRESULT nsnode_to_nsstring_rec(nsIContentSerializer *serializer, nsIDOMNode *nsnode, nsAString *str)
{
nsIDOMNodeList *node_list = NULL;
cpp_bool has_children = FALSE;
nsIContent *nscontent;
PRUint16 type;
nsresult nsres;
nsIDOMNode_HasChildNodes(nsnode, &has_children);
nsres = nsIDOMNode_GetNodeType(nsnode, &type);
if(NS_FAILED(nsres)) {
ERR("GetType failed: %08x\n", nsres);
return E_FAIL;
}
if(type != DOCUMENT_NODE) {
nsres = nsIDOMNode_QueryInterface(nsnode, &IID_nsIContent, (void**)&nscontent);
if(NS_FAILED(nsres)) {
ERR("Could not get nsIContent interface: %08x\n", nsres);
return E_FAIL;
}
}
switch(type) {
case ELEMENT_NODE:
nsIContentSerializer_AppendElementStart(serializer, nscontent, nscontent, str);
break;
case TEXT_NODE:
nsIContentSerializer_AppendText(serializer, nscontent, 0, -1, str);
break;
case COMMENT_NODE:
nsres = nsIContentSerializer_AppendComment(serializer, nscontent, 0, -1, str);
break;
case DOCUMENT_NODE: {
nsIDocument *nsdoc;
nsIDOMNode_QueryInterface(nsnode, &IID_nsIDocument, (void**)&nsdoc);
nsIContentSerializer_AppendDocumentStart(serializer, nsdoc, str);
nsIDocument_Release(nsdoc);
break;
}
case DOCUMENT_TYPE_NODE:
WARN("Ignoring DOCUMENT_TYPE_NODE\n");
break;
case DOCUMENT_FRAGMENT_NODE:
break;
default:
FIXME("Unhandled type %u\n", type);
}
if(has_children) {
PRUint32 child_cnt, i;
nsIDOMNode *child_node;
nsIDOMNode_GetChildNodes(nsnode, &node_list);
nsIDOMNodeList_GetLength(node_list, &child_cnt);
for(i=0; i<child_cnt; i++) {
nsres = nsIDOMNodeList_Item(node_list, i, &child_node);
if(NS_SUCCEEDED(nsres)) {
nsnode_to_nsstring_rec(serializer, child_node, str);
nsIDOMNode_Release(child_node);
}else {
ERR("Item failed: %08x\n", nsres);
}
}
nsIDOMNodeList_Release(node_list);
}
if(type == ELEMENT_NODE)
nsIContentSerializer_AppendElementEnd(serializer, nscontent, str);
if(type != DOCUMENT_NODE)
nsIContent_Release(nscontent);
return S_OK;
}
HRESULT nsnode_to_nsstring(nsIDOMNode *nsnode, nsAString *str)
{
nsIContentSerializer *serializer;
nsresult nsres;
HRESULT hres;
nsres = nsIComponentManager_CreateInstanceByContractID(pCompMgr,
NS_HTMLSERIALIZER_CONTRACTID, NULL, &IID_nsIContentSerializer,
(void**)&serializer);
if(NS_FAILED(nsres)) {
ERR("Could not get nsIContentSerializer: %08x\n", nsres);
return E_FAIL;
}
nsres = nsIContentSerializer_Init(serializer, 0, 100, NULL, FALSE, FALSE /* FIXME */);
if(NS_FAILED(nsres))
ERR("Init failed: %08x\n", nsres);
hres = nsnode_to_nsstring_rec(serializer, nsnode, str);
if(SUCCEEDED(hres)) {
nsres = nsIContentSerializer_Flush(serializer, str);
if(NS_FAILED(nsres))
ERR("Flush failed: %08x\n", nsres);
}
nsIContentSerializer_Release(serializer);
return hres;
}
void get_editor_controller(NSContainer *This)
{
nsIEditingSession *editing_session = NULL;
nsIControllerContext *ctrlctx;
nsresult nsres;
if(This->editor) {
nsIEditor_Release(This->editor);
This->editor = NULL;
}
if(This->editor_controller) {
nsIController_Release(This->editor_controller);
This->editor_controller = NULL;
}
nsres = get_nsinterface((nsISupports*)This->webbrowser, &IID_nsIEditingSession,
(void**)&editing_session);
if(NS_FAILED(nsres)) {
ERR("Could not get nsIEditingSession: %08x\n", nsres);
return;
}
nsres = nsIEditingSession_GetEditorForWindow(editing_session,
This->doc->basedoc.window->nswindow, &This->editor);
nsIEditingSession_Release(editing_session);
if(NS_FAILED(nsres)) {
ERR("Could not get editor: %08x\n", nsres);
return;
}
nsres = nsIComponentManager_CreateInstanceByContractID(pCompMgr,
NS_EDITORCONTROLLER_CONTRACTID, NULL, &IID_nsIControllerContext, (void**)&ctrlctx);
if(NS_SUCCEEDED(nsres)) {
nsres = nsIControllerContext_SetCommandContext(ctrlctx, (nsISupports *)This->editor);
if(NS_FAILED(nsres))
ERR("SetCommandContext failed: %08x\n", nsres);
nsres = nsIControllerContext_QueryInterface(ctrlctx, &IID_nsIController,
(void**)&This->editor_controller);
nsIControllerContext_Release(ctrlctx);
if(NS_FAILED(nsres))
ERR("Could not get nsIController interface: %08x\n", nsres);
}else {
ERR("Could not create edit controller: %08x\n", nsres);
}
}
void close_gecko(void)
{
TRACE("()\n");
release_nsio();
init_mutation(NULL);
if(profile_directory) {
nsIFile_Release(profile_directory);
profile_directory = NULL;
}
if(pCompMgr)
nsIComponentManager_Release(pCompMgr);
if(pServMgr)
nsIServiceManager_Release(pServMgr);
if(nsmem)
nsIMemory_Release(nsmem);
/* Gecko doesn't really support being unloaded */
/* if (hXPCOM) FreeLibrary(hXPCOM); */
DeleteCriticalSection(&cs_load_gecko);
}
BOOL is_gecko_path(const char *path)
{
WCHAR *buf, *ptr;
BOOL ret;
buf = heap_strdupAtoW(path);
if(strlenW(buf) < gecko_path_len)
return FALSE;
buf[gecko_path_len] = 0;
for(ptr = buf; *ptr; ptr++) {
if(*ptr == '\\')
*ptr = '/';
}
ret = !strcmpiW(buf, gecko_path);
heap_free(buf);
return ret;
}
struct nsWeakReference {
nsIWeakReference nsIWeakReference_iface;
LONG ref;
NSContainer *nscontainer;
};
static inline nsWeakReference *impl_from_nsIWeakReference(nsIWeakReference *iface)
{
return CONTAINING_RECORD(iface, nsWeakReference, nsIWeakReference_iface);
}
static nsresult NSAPI nsWeakReference_QueryInterface(nsIWeakReference *iface,
nsIIDRef riid, void **result)
{
nsWeakReference *This = impl_from_nsIWeakReference(iface);
if(IsEqualGUID(&IID_nsISupports, riid)) {
TRACE("(%p)->(IID_nsISupports %p)\n", This, result);
*result = &This->nsIWeakReference_iface;
}else if(IsEqualGUID(&IID_nsIWeakReference, riid)) {
TRACE("(%p)->(IID_nsIWeakReference %p)\n", This, result);
*result = &This->nsIWeakReference_iface;
}else {
WARN("(%p)->(%s %p)\n", This, debugstr_guid(riid), result);
*result = NULL;
return NS_NOINTERFACE;
}
nsISupports_AddRef((nsISupports*)*result);
return NS_OK;
}
static nsrefcnt NSAPI nsWeakReference_AddRef(nsIWeakReference *iface)
{
nsWeakReference *This = impl_from_nsIWeakReference(iface);
LONG ref = InterlockedIncrement(&This->ref);
TRACE("(%p) ref=%d\n", This, ref);
return ref;
}
static nsrefcnt NSAPI nsWeakReference_Release(nsIWeakReference *iface)
{
nsWeakReference *This = impl_from_nsIWeakReference(iface);
LONG ref = InterlockedIncrement(&This->ref);
TRACE("(%p) ref=%d\n", This, ref);
if(!ref) {
assert(!This->nscontainer);
heap_free(This);
}
return ref;
}
static nsresult NSAPI nsWeakReference_QueryReferent(nsIWeakReference *iface,
const nsIID *riid, void **result)
{
nsWeakReference *This = impl_from_nsIWeakReference(iface);
if(!This->nscontainer)
return NS_ERROR_NULL_POINTER;
return nsIWebBrowserChrome_QueryInterface(&This->nscontainer->nsIWebBrowserChrome_iface, riid, result);
}
static const nsIWeakReferenceVtbl nsWeakReferenceVtbl = {
nsWeakReference_QueryInterface,
nsWeakReference_AddRef,
nsWeakReference_Release,
nsWeakReference_QueryReferent
};
/**********************************************************
* nsIWebBrowserChrome interface
*/
static inline NSContainer *impl_from_nsIWebBrowserChrome(nsIWebBrowserChrome *iface)
{
return CONTAINING_RECORD(iface, NSContainer, nsIWebBrowserChrome_iface);
}
static nsresult NSAPI nsWebBrowserChrome_QueryInterface(nsIWebBrowserChrome *iface,
nsIIDRef riid, void **result)
{
NSContainer *This = impl_from_nsIWebBrowserChrome(iface);
*result = NULL;
if(IsEqualGUID(&IID_nsISupports, riid)) {
TRACE("(%p)->(IID_nsISupports, %p)\n", This, result);
*result = &This->nsIWebBrowserChrome_iface;
}else if(IsEqualGUID(&IID_nsIWebBrowserChrome, riid)) {
TRACE("(%p)->(IID_nsIWebBrowserChrome, %p)\n", This, result);
*result = &This->nsIWebBrowserChrome_iface;
}else if(IsEqualGUID(&IID_nsIContextMenuListener, riid)) {
TRACE("(%p)->(IID_nsIContextMenuListener, %p)\n", This, result);
*result = &This->nsIContextMenuListener_iface;
}else if(IsEqualGUID(&IID_nsIURIContentListener, riid)) {
TRACE("(%p)->(IID_nsIURIContentListener %p)\n", This, result);
*result = &This->nsIURIContentListener_iface;
}else if(IsEqualGUID(&IID_nsIEmbeddingSiteWindow, riid)) {
TRACE("(%p)->(IID_nsIEmbeddingSiteWindow %p)\n", This, result);
*result = &This->nsIEmbeddingSiteWindow_iface;
}else if(IsEqualGUID(&IID_nsITooltipListener, riid)) {
TRACE("(%p)->(IID_nsITooltipListener %p)\n", This, result);
*result = &This->nsITooltipListener_iface;
}else if(IsEqualGUID(&IID_nsIInterfaceRequestor, riid)) {
TRACE("(%p)->(IID_nsIInterfaceRequestor %p)\n", This, result);
*result = &This->nsIInterfaceRequestor_iface;
}else if(IsEqualGUID(&IID_nsISupportsWeakReference, riid)) {
TRACE("(%p)->(IID_nsISupportsWeakReference %p)\n", This, result);
*result = &This->nsISupportsWeakReference_iface;
}
if(*result) {
nsIWebBrowserChrome_AddRef(&This->nsIWebBrowserChrome_iface);
return NS_OK;
}
TRACE("(%p)->(%s %p)\n", This, debugstr_guid(riid), result);
return NS_NOINTERFACE;
}
static nsrefcnt NSAPI nsWebBrowserChrome_AddRef(nsIWebBrowserChrome *iface)
{
NSContainer *This = impl_from_nsIWebBrowserChrome(iface);
LONG ref = InterlockedIncrement(&This->ref);
TRACE("(%p) ref=%d\n", This, ref);
return ref;
}
static nsrefcnt NSAPI nsWebBrowserChrome_Release(nsIWebBrowserChrome *iface)
{
NSContainer *This = impl_from_nsIWebBrowserChrome(iface);
LONG ref = InterlockedDecrement(&This->ref);
TRACE("(%p) ref=%d\n", This, ref);
if(!ref) {
if(This->parent)
nsIWebBrowserChrome_Release(&This->parent->nsIWebBrowserChrome_iface);
if(This->weak_reference) {
This->weak_reference->nscontainer = NULL;
nsIWeakReference_Release(&This->weak_reference->nsIWeakReference_iface);
}
heap_free(This);
}
return ref;
}
static nsresult NSAPI nsWebBrowserChrome_SetStatus(nsIWebBrowserChrome *iface,
PRUint32 statusType, const PRUnichar *status)
{
NSContainer *This = impl_from_nsIWebBrowserChrome(iface);
TRACE("(%p)->(%d %s)\n", This, statusType, debugstr_w(status));
return NS_OK;
}
static nsresult NSAPI nsWebBrowserChrome_GetWebBrowser(nsIWebBrowserChrome *iface,
nsIWebBrowser **aWebBrowser)
{
NSContainer *This = impl_from_nsIWebBrowserChrome(iface);
TRACE("(%p)->(%p)\n", This, aWebBrowser);
if(!aWebBrowser)
return NS_ERROR_INVALID_ARG;
if(This->webbrowser)
nsIWebBrowser_AddRef(This->webbrowser);
*aWebBrowser = This->webbrowser;
return S_OK;
}
static nsresult NSAPI nsWebBrowserChrome_SetWebBrowser(nsIWebBrowserChrome *iface,
nsIWebBrowser *aWebBrowser)
{
NSContainer *This = impl_from_nsIWebBrowserChrome(iface);
TRACE("(%p)->(%p)\n", This, aWebBrowser);
if(aWebBrowser != This->webbrowser)
ERR("Wrong nsWebBrowser!\n");
return NS_OK;
}
static nsresult NSAPI nsWebBrowserChrome_GetChromeFlags(nsIWebBrowserChrome *iface,
PRUint32 *aChromeFlags)
{
NSContainer *This = impl_from_nsIWebBrowserChrome(iface);
WARN("(%p)->(%p)\n", This, aChromeFlags);
return NS_ERROR_NOT_IMPLEMENTED;
}
static nsresult NSAPI nsWebBrowserChrome_SetChromeFlags(nsIWebBrowserChrome *iface,
PRUint32 aChromeFlags)
{
NSContainer *This = impl_from_nsIWebBrowserChrome(iface);
WARN("(%p)->(%08x)\n", This, aChromeFlags);
return NS_ERROR_NOT_IMPLEMENTED;
}
static nsresult NSAPI nsWebBrowserChrome_DestroyBrowserWindow(nsIWebBrowserChrome *iface)
{
NSContainer *This = impl_from_nsIWebBrowserChrome(iface);
TRACE("(%p)\n", This);
return NS_ERROR_NOT_IMPLEMENTED;
}
static nsresult NSAPI nsWebBrowserChrome_SizeBrowserTo(nsIWebBrowserChrome *iface,
PRInt32 aCX, PRInt32 aCY)
{
NSContainer *This = impl_from_nsIWebBrowserChrome(iface);
WARN("(%p)->(%d %d)\n", This, aCX, aCY);
return NS_ERROR_NOT_IMPLEMENTED;
}
static nsresult NSAPI nsWebBrowserChrome_ShowAsModal(nsIWebBrowserChrome *iface)
{
NSContainer *This = impl_from_nsIWebBrowserChrome(iface);
WARN("(%p)\n", This);
return NS_ERROR_NOT_IMPLEMENTED;
}
static nsresult NSAPI nsWebBrowserChrome_IsWindowModal(nsIWebBrowserChrome *iface, cpp_bool *_retval)
{
NSContainer *This = impl_from_nsIWebBrowserChrome(iface);
WARN("(%p)->(%p)\n", This, _retval);
return NS_ERROR_NOT_IMPLEMENTED;
}
static nsresult NSAPI nsWebBrowserChrome_ExitModalEventLoop(nsIWebBrowserChrome *iface,
nsresult aStatus)
{
NSContainer *This = impl_from_nsIWebBrowserChrome(iface);
WARN("(%p)->(%08x)\n", This, aStatus);
return NS_ERROR_NOT_IMPLEMENTED;
}
static const nsIWebBrowserChromeVtbl nsWebBrowserChromeVtbl = {
nsWebBrowserChrome_QueryInterface,
nsWebBrowserChrome_AddRef,
nsWebBrowserChrome_Release,
nsWebBrowserChrome_SetStatus,
nsWebBrowserChrome_GetWebBrowser,
nsWebBrowserChrome_SetWebBrowser,
nsWebBrowserChrome_GetChromeFlags,
nsWebBrowserChrome_SetChromeFlags,
nsWebBrowserChrome_DestroyBrowserWindow,
nsWebBrowserChrome_SizeBrowserTo,
nsWebBrowserChrome_ShowAsModal,
nsWebBrowserChrome_IsWindowModal,
nsWebBrowserChrome_ExitModalEventLoop
};
/**********************************************************
* nsIContextMenuListener interface
*/
static inline NSContainer *impl_from_nsIContextMenuListener(nsIContextMenuListener *iface)
{
return CONTAINING_RECORD(iface, NSContainer, nsIContextMenuListener_iface);
}
static nsresult NSAPI nsContextMenuListener_QueryInterface(nsIContextMenuListener *iface,
nsIIDRef riid, void **result)
{
NSContainer *This = impl_from_nsIContextMenuListener(iface);
return nsIWebBrowserChrome_QueryInterface(&This->nsIWebBrowserChrome_iface, riid, result);
}
static nsrefcnt NSAPI nsContextMenuListener_AddRef(nsIContextMenuListener *iface)
{
NSContainer *This = impl_from_nsIContextMenuListener(iface);
return nsIWebBrowserChrome_AddRef(&This->nsIWebBrowserChrome_iface);
}
static nsrefcnt NSAPI nsContextMenuListener_Release(nsIContextMenuListener *iface)
{
NSContainer *This = impl_from_nsIContextMenuListener(iface);
return nsIWebBrowserChrome_Release(&This->nsIWebBrowserChrome_iface);
}
static nsresult NSAPI nsContextMenuListener_OnShowContextMenu(nsIContextMenuListener *iface,
PRUint32 aContextFlags, nsIDOMEvent *aEvent, nsIDOMNode *aNode)
{
NSContainer *This = impl_from_nsIContextMenuListener(iface);
nsIDOMMouseEvent *event;
HTMLDOMNode *node;
POINT pt;
DWORD dwID = CONTEXT_MENU_DEFAULT;
nsresult nsres;
HRESULT hres;
TRACE("(%p)->(%08x %p %p)\n", This, aContextFlags, aEvent, aNode);
fire_event(This->doc->basedoc.doc_node /* FIXME */, EVENTID_CONTEXTMENU, TRUE, aNode, aEvent);
nsres = nsIDOMEvent_QueryInterface(aEvent, &IID_nsIDOMMouseEvent, (void**)&event);
if(NS_FAILED(nsres)) {
ERR("Could not get nsIDOMMouseEvent interface: %08x\n", nsres);
return nsres;
}
nsIDOMMouseEvent_GetScreenX(event, &pt.x);
nsIDOMMouseEvent_GetScreenY(event, &pt.y);
nsIDOMMouseEvent_Release(event);
switch(aContextFlags) {
case CONTEXT_NONE:
case CONTEXT_DOCUMENT:
case CONTEXT_TEXT:
dwID = CONTEXT_MENU_DEFAULT;
break;
case CONTEXT_IMAGE:
case CONTEXT_IMAGE|CONTEXT_LINK:
dwID = CONTEXT_MENU_IMAGE;
break;
case CONTEXT_LINK:
dwID = CONTEXT_MENU_ANCHOR;
break;
case CONTEXT_INPUT:
dwID = CONTEXT_MENU_CONTROL;
break;
default:
FIXME("aContextFlags=%08x\n", aContextFlags);
};
hres = get_node(This->doc->basedoc.doc_node, aNode, TRUE, &node);
if(FAILED(hres))
return NS_ERROR_FAILURE;
show_context_menu(This->doc, dwID, &pt, (IDispatch*)&node->IHTMLDOMNode_iface);
node_release(node);
return NS_OK;
}
static const nsIContextMenuListenerVtbl nsContextMenuListenerVtbl = {
nsContextMenuListener_QueryInterface,
nsContextMenuListener_AddRef,
nsContextMenuListener_Release,
nsContextMenuListener_OnShowContextMenu
};
/**********************************************************
* nsIURIContentListener interface
*/
static inline NSContainer *impl_from_nsIURIContentListener(nsIURIContentListener *iface)
{
return CONTAINING_RECORD(iface, NSContainer, nsIURIContentListener_iface);
}
static nsresult NSAPI nsURIContentListener_QueryInterface(nsIURIContentListener *iface,
nsIIDRef riid, void **result)
{
NSContainer *This = impl_from_nsIURIContentListener(iface);
return nsIWebBrowserChrome_QueryInterface(&This->nsIWebBrowserChrome_iface, riid, result);
}
static nsrefcnt NSAPI nsURIContentListener_AddRef(nsIURIContentListener *iface)
{
NSContainer *This = impl_from_nsIURIContentListener(iface);
return nsIWebBrowserChrome_AddRef(&This->nsIWebBrowserChrome_iface);
}
static nsrefcnt NSAPI nsURIContentListener_Release(nsIURIContentListener *iface)
{
NSContainer *This = impl_from_nsIURIContentListener(iface);
return nsIWebBrowserChrome_Release(&This->nsIWebBrowserChrome_iface);
}
static nsresult NSAPI nsURIContentListener_OnStartURIOpen(nsIURIContentListener *iface,
nsIURI *aURI, cpp_bool *_retval)
{
NSContainer *This = impl_from_nsIURIContentListener(iface);
nsACString spec_str;
const char *spec;
nsresult nsres;
nsACString_Init(&spec_str, NULL);
nsIURI_GetSpec(aURI, &spec_str);
nsACString_GetData(&spec_str, &spec);
TRACE("(%p)->(%p(%s) %p)\n", This, aURI, debugstr_a(spec), _retval);
nsACString_Finish(&spec_str);
nsres = on_start_uri_open(This, aURI, _retval);
if(NS_FAILED(nsres))
return nsres;
return !*_retval && This->content_listener
? nsIURIContentListener_OnStartURIOpen(This->content_listener, aURI, _retval)
: NS_OK;
}
static nsresult NSAPI nsURIContentListener_DoContent(nsIURIContentListener *iface,
const char *aContentType, cpp_bool aIsContentPreferred, nsIRequest *aRequest,
nsIStreamListener **aContentHandler, cpp_bool *_retval)
{
NSContainer *This = impl_from_nsIURIContentListener(iface);
TRACE("(%p)->(%s %x %p %p %p)\n", This, debugstr_a(aContentType), aIsContentPreferred,
aRequest, aContentHandler, _retval);
return This->content_listener
? nsIURIContentListener_DoContent(This->content_listener, aContentType,
aIsContentPreferred, aRequest, aContentHandler, _retval)
: NS_ERROR_NOT_IMPLEMENTED;
}
static nsresult NSAPI nsURIContentListener_IsPreferred(nsIURIContentListener *iface,
const char *aContentType, char **aDesiredContentType, cpp_bool *_retval)
{
NSContainer *This = impl_from_nsIURIContentListener(iface);
TRACE("(%p)->(%s %p %p)\n", This, debugstr_a(aContentType), aDesiredContentType, _retval);
/* FIXME: Should we do something here? */
*_retval = TRUE;
return This->content_listener
? nsIURIContentListener_IsPreferred(This->content_listener, aContentType,
aDesiredContentType, _retval)
: NS_OK;
}
static nsresult NSAPI nsURIContentListener_CanHandleContent(nsIURIContentListener *iface,
const char *aContentType, cpp_bool aIsContentPreferred, char **aDesiredContentType,
cpp_bool *_retval)
{
NSContainer *This = impl_from_nsIURIContentListener(iface);
TRACE("(%p)->(%s %x %p %p)\n", This, debugstr_a(aContentType), aIsContentPreferred,
aDesiredContentType, _retval);
return This->content_listener
? nsIURIContentListener_CanHandleContent(This->content_listener, aContentType,
aIsContentPreferred, aDesiredContentType, _retval)
: NS_ERROR_NOT_IMPLEMENTED;
}
static nsresult NSAPI nsURIContentListener_GetLoadCookie(nsIURIContentListener *iface,
nsISupports **aLoadCookie)
{
NSContainer *This = impl_from_nsIURIContentListener(iface);
WARN("(%p)->(%p)\n", This, aLoadCookie);
return This->content_listener
? nsIURIContentListener_GetLoadCookie(This->content_listener, aLoadCookie)
: NS_ERROR_NOT_IMPLEMENTED;
}
static nsresult NSAPI nsURIContentListener_SetLoadCookie(nsIURIContentListener *iface,
nsISupports *aLoadCookie)
{
NSContainer *This = impl_from_nsIURIContentListener(iface);
WARN("(%p)->(%p)\n", This, aLoadCookie);
return This->content_listener
? nsIURIContentListener_SetLoadCookie(This->content_listener, aLoadCookie)
: NS_ERROR_NOT_IMPLEMENTED;
}
static nsresult NSAPI nsURIContentListener_GetParentContentListener(nsIURIContentListener *iface,
nsIURIContentListener **aParentContentListener)
{
NSContainer *This = impl_from_nsIURIContentListener(iface);
TRACE("(%p)->(%p)\n", This, aParentContentListener);
if(This->content_listener)
nsIURIContentListener_AddRef(This->content_listener);
*aParentContentListener = This->content_listener;
return NS_OK;
}
static nsresult NSAPI nsURIContentListener_SetParentContentListener(nsIURIContentListener *iface,
nsIURIContentListener *aParentContentListener)
{
NSContainer *This = impl_from_nsIURIContentListener(iface);
TRACE("(%p)->(%p)\n", This, aParentContentListener);
if(aParentContentListener == &This->nsIURIContentListener_iface)
return NS_OK;
if(This->content_listener)
nsIURIContentListener_Release(This->content_listener);
This->content_listener = aParentContentListener;
if(This->content_listener)
nsIURIContentListener_AddRef(This->content_listener);
return NS_OK;
}
static const nsIURIContentListenerVtbl nsURIContentListenerVtbl = {
nsURIContentListener_QueryInterface,
nsURIContentListener_AddRef,
nsURIContentListener_Release,
nsURIContentListener_OnStartURIOpen,
nsURIContentListener_DoContent,
nsURIContentListener_IsPreferred,
nsURIContentListener_CanHandleContent,
nsURIContentListener_GetLoadCookie,
nsURIContentListener_SetLoadCookie,
nsURIContentListener_GetParentContentListener,
nsURIContentListener_SetParentContentListener
};
/**********************************************************
* nsIEmbeddinSiteWindow interface
*/
static inline NSContainer *impl_from_nsIEmbeddingSiteWindow(nsIEmbeddingSiteWindow *iface)
{
return CONTAINING_RECORD(iface, NSContainer, nsIEmbeddingSiteWindow_iface);
}
static nsresult NSAPI nsEmbeddingSiteWindow_QueryInterface(nsIEmbeddingSiteWindow *iface,
nsIIDRef riid, void **result)
{
NSContainer *This = impl_from_nsIEmbeddingSiteWindow(iface);
return nsIWebBrowserChrome_QueryInterface(&This->nsIWebBrowserChrome_iface, riid, result);
}
static nsrefcnt NSAPI nsEmbeddingSiteWindow_AddRef(nsIEmbeddingSiteWindow *iface)
{
NSContainer *This = impl_from_nsIEmbeddingSiteWindow(iface);
return nsIWebBrowserChrome_AddRef(&This->nsIWebBrowserChrome_iface);
}
static nsrefcnt NSAPI nsEmbeddingSiteWindow_Release(nsIEmbeddingSiteWindow *iface)
{
NSContainer *This = impl_from_nsIEmbeddingSiteWindow(iface);
return nsIWebBrowserChrome_Release(&This->nsIWebBrowserChrome_iface);
}
static nsresult NSAPI nsEmbeddingSiteWindow_SetDimensions(nsIEmbeddingSiteWindow *iface,
PRUint32 flags, PRInt32 x, PRInt32 y, PRInt32 cx, PRInt32 cy)
{
NSContainer *This = impl_from_nsIEmbeddingSiteWindow(iface);
WARN("(%p)->(%08x %d %d %d %d)\n", This, flags, x, y, cx, cy);
return NS_ERROR_NOT_IMPLEMENTED;
}
static nsresult NSAPI nsEmbeddingSiteWindow_GetDimensions(nsIEmbeddingSiteWindow *iface,
PRUint32 flags, PRInt32 *x, PRInt32 *y, PRInt32 *cx, PRInt32 *cy)
{
NSContainer *This = impl_from_nsIEmbeddingSiteWindow(iface);
WARN("(%p)->(%08x %p %p %p %p)\n", This, flags, x, y, cx, cy);
return NS_ERROR_NOT_IMPLEMENTED;
}
static nsresult NSAPI nsEmbeddingSiteWindow_SetFocus(nsIEmbeddingSiteWindow *iface)
{
NSContainer *This = impl_from_nsIEmbeddingSiteWindow(iface);
TRACE("(%p)\n", This);
return nsIBaseWindow_SetFocus(This->window);
}
static nsresult NSAPI nsEmbeddingSiteWindow_GetVisibility(nsIEmbeddingSiteWindow *iface,
cpp_bool *aVisibility)
{
NSContainer *This = impl_from_nsIEmbeddingSiteWindow(iface);
TRACE("(%p)->(%p)\n", This, aVisibility);
*aVisibility = This->doc && This->doc->hwnd && IsWindowVisible(This->doc->hwnd);
return NS_OK;
}
static nsresult NSAPI nsEmbeddingSiteWindow_SetVisibility(nsIEmbeddingSiteWindow *iface,
cpp_bool aVisibility)
{
NSContainer *This = impl_from_nsIEmbeddingSiteWindow(iface);
TRACE("(%p)->(%x)\n", This, aVisibility);
return NS_OK;
}
static nsresult NSAPI nsEmbeddingSiteWindow_GetTitle(nsIEmbeddingSiteWindow *iface,
PRUnichar **aTitle)
{
NSContainer *This = impl_from_nsIEmbeddingSiteWindow(iface);
WARN("(%p)->(%p)\n", This, aTitle);
return NS_ERROR_NOT_IMPLEMENTED;
}
static nsresult NSAPI nsEmbeddingSiteWindow_SetTitle(nsIEmbeddingSiteWindow *iface,
const PRUnichar *aTitle)
{
NSContainer *This = impl_from_nsIEmbeddingSiteWindow(iface);
WARN("(%p)->(%s)\n", This, debugstr_w(aTitle));
return NS_ERROR_NOT_IMPLEMENTED;
}
static nsresult NSAPI nsEmbeddingSiteWindow_GetSiteWindow(nsIEmbeddingSiteWindow *iface,
void **aSiteWindow)
{
NSContainer *This = impl_from_nsIEmbeddingSiteWindow(iface);
TRACE("(%p)->(%p)\n", This, aSiteWindow);
*aSiteWindow = This->hwnd;
return NS_OK;
}
static const nsIEmbeddingSiteWindowVtbl nsEmbeddingSiteWindowVtbl = {
nsEmbeddingSiteWindow_QueryInterface,
nsEmbeddingSiteWindow_AddRef,
nsEmbeddingSiteWindow_Release,
nsEmbeddingSiteWindow_SetDimensions,
nsEmbeddingSiteWindow_GetDimensions,
nsEmbeddingSiteWindow_SetFocus,
nsEmbeddingSiteWindow_GetVisibility,
nsEmbeddingSiteWindow_SetVisibility,
nsEmbeddingSiteWindow_GetTitle,
nsEmbeddingSiteWindow_SetTitle,
nsEmbeddingSiteWindow_GetSiteWindow
};
static inline NSContainer *impl_from_nsITooltipListener(nsITooltipListener *iface)
{
return CONTAINING_RECORD(iface, NSContainer, nsITooltipListener_iface);
}
static nsresult NSAPI nsTooltipListener_QueryInterface(nsITooltipListener *iface, nsIIDRef riid,
void **result)
{
NSContainer *This = impl_from_nsITooltipListener(iface);
return nsIWebBrowserChrome_QueryInterface(&This->nsIWebBrowserChrome_iface, riid, result);
}
static nsrefcnt NSAPI nsTooltipListener_AddRef(nsITooltipListener *iface)
{
NSContainer *This = impl_from_nsITooltipListener(iface);
return nsIWebBrowserChrome_AddRef(&This->nsIWebBrowserChrome_iface);
}
static nsrefcnt NSAPI nsTooltipListener_Release(nsITooltipListener *iface)
{
NSContainer *This = impl_from_nsITooltipListener(iface);
return nsIWebBrowserChrome_Release(&This->nsIWebBrowserChrome_iface);
}
static nsresult NSAPI nsTooltipListener_OnShowTooltip(nsITooltipListener *iface,
PRInt32 aXCoord, PRInt32 aYCoord, const PRUnichar *aTipText)
{
NSContainer *This = impl_from_nsITooltipListener(iface);
if (This->doc)
show_tooltip(This->doc, aXCoord, aYCoord, aTipText);
return NS_OK;
}
static nsresult NSAPI nsTooltipListener_OnHideTooltip(nsITooltipListener *iface)
{
NSContainer *This = impl_from_nsITooltipListener(iface);
if (This->doc)
hide_tooltip(This->doc);
return NS_OK;
}
static const nsITooltipListenerVtbl nsTooltipListenerVtbl = {
nsTooltipListener_QueryInterface,
nsTooltipListener_AddRef,
nsTooltipListener_Release,
nsTooltipListener_OnShowTooltip,
nsTooltipListener_OnHideTooltip
};
static inline NSContainer *impl_from_nsIInterfaceRequestor(nsIInterfaceRequestor *iface)
{
return CONTAINING_RECORD(iface, NSContainer, nsIInterfaceRequestor_iface);
}
static nsresult NSAPI nsInterfaceRequestor_QueryInterface(nsIInterfaceRequestor *iface,
nsIIDRef riid, void **result)
{
NSContainer *This = impl_from_nsIInterfaceRequestor(iface);
return nsIWebBrowserChrome_QueryInterface(&This->nsIWebBrowserChrome_iface, riid, result);
}
static nsrefcnt NSAPI nsInterfaceRequestor_AddRef(nsIInterfaceRequestor *iface)
{
NSContainer *This = impl_from_nsIInterfaceRequestor(iface);
return nsIWebBrowserChrome_AddRef(&This->nsIWebBrowserChrome_iface);
}
static nsrefcnt NSAPI nsInterfaceRequestor_Release(nsIInterfaceRequestor *iface)
{
NSContainer *This = impl_from_nsIInterfaceRequestor(iface);
return nsIWebBrowserChrome_Release(&This->nsIWebBrowserChrome_iface);
}
static nsresult NSAPI nsInterfaceRequestor_GetInterface(nsIInterfaceRequestor *iface,
nsIIDRef riid, void **result)
{
NSContainer *This = impl_from_nsIInterfaceRequestor(iface);
if(IsEqualGUID(&IID_nsIDOMWindow, riid)) {
TRACE("(%p)->(IID_nsIDOMWindow %p)\n", This, result);
return nsIWebBrowser_GetContentDOMWindow(This->webbrowser, (nsIDOMWindow**)result);
}
return nsIWebBrowserChrome_QueryInterface(&This->nsIWebBrowserChrome_iface, riid, result);
}
static const nsIInterfaceRequestorVtbl nsInterfaceRequestorVtbl = {
nsInterfaceRequestor_QueryInterface,
nsInterfaceRequestor_AddRef,
nsInterfaceRequestor_Release,
nsInterfaceRequestor_GetInterface
};
static inline NSContainer *impl_from_nsISupportsWeakReference(nsISupportsWeakReference *iface)
{
return CONTAINING_RECORD(iface, NSContainer, nsISupportsWeakReference_iface);
}
static nsresult NSAPI nsSupportsWeakReference_QueryInterface(nsISupportsWeakReference *iface,
nsIIDRef riid, void **result)
{
NSContainer *This = impl_from_nsISupportsWeakReference(iface);
return nsIWebBrowserChrome_QueryInterface(&This->nsIWebBrowserChrome_iface, riid, result);
}
static nsrefcnt NSAPI nsSupportsWeakReference_AddRef(nsISupportsWeakReference *iface)
{
NSContainer *This = impl_from_nsISupportsWeakReference(iface);
return nsIWebBrowserChrome_AddRef(&This->nsIWebBrowserChrome_iface);
}
static nsrefcnt NSAPI nsSupportsWeakReference_Release(nsISupportsWeakReference *iface)
{
NSContainer *This = impl_from_nsISupportsWeakReference(iface);
return nsIWebBrowserChrome_Release(&This->nsIWebBrowserChrome_iface);
}
static nsresult NSAPI nsSupportsWeakReference_GetWeakReference(nsISupportsWeakReference *iface,
nsIWeakReference **_retval)
{
NSContainer *This = impl_from_nsISupportsWeakReference(iface);
TRACE("(%p)->(%p)\n", This, _retval);
if(!This->weak_reference) {
This->weak_reference = heap_alloc(sizeof(nsWeakReference));
if(!This->weak_reference)
return NS_ERROR_OUT_OF_MEMORY;
This->weak_reference->nsIWeakReference_iface.lpVtbl = &nsWeakReferenceVtbl;
This->weak_reference->ref = 1;
This->weak_reference->nscontainer = This;
}
*_retval = &This->weak_reference->nsIWeakReference_iface;
nsIWeakReference_AddRef(*_retval);
return NS_OK;
}
static const nsISupportsWeakReferenceVtbl nsSupportsWeakReferenceVtbl = {
nsSupportsWeakReference_QueryInterface,
nsSupportsWeakReference_AddRef,
nsSupportsWeakReference_Release,
nsSupportsWeakReference_GetWeakReference
};
static HRESULT init_nscontainer(NSContainer *nscontainer)
{
nsIWebBrowserSetup *wbsetup;
nsIScrollable *scrollable;
nsresult nsres;
nsres = nsIComponentManager_CreateInstanceByContractID(pCompMgr, NS_WEBBROWSER_CONTRACTID,
NULL, &IID_nsIWebBrowser, (void**)&nscontainer->webbrowser);
if(NS_FAILED(nsres)) {
ERR("Creating WebBrowser failed: %08x\n", nsres);
return E_FAIL;
}
nsres = nsIWebBrowser_SetContainerWindow(nscontainer->webbrowser, &nscontainer->nsIWebBrowserChrome_iface);
if(NS_FAILED(nsres)) {
ERR("SetContainerWindow failed: %08x\n", nsres);
return E_FAIL;
}
nsres = nsIWebBrowser_QueryInterface(nscontainer->webbrowser, &IID_nsIBaseWindow,
(void**)&nscontainer->window);
if(NS_FAILED(nsres)) {
ERR("Could not get nsIBaseWindow interface: %08x\n", nsres);
return E_FAIL;
}
nsres = nsIWebBrowser_QueryInterface(nscontainer->webbrowser, &IID_nsIWebBrowserSetup,
(void**)&wbsetup);
if(NS_SUCCEEDED(nsres)) {
nsres = nsIWebBrowserSetup_SetProperty(wbsetup, SETUP_IS_CHROME_WRAPPER, FALSE);
nsIWebBrowserSetup_Release(wbsetup);
if(NS_FAILED(nsres)) {
ERR("SetProperty(SETUP_IS_CHROME_WRAPPER) failed: %08x\n", nsres);
return E_FAIL;
}
}else {
ERR("Could not get nsIWebBrowserSetup interface\n");
return E_FAIL;
}
nsres = nsIWebBrowser_QueryInterface(nscontainer->webbrowser, &IID_nsIWebNavigation,
(void**)&nscontainer->navigation);
if(NS_FAILED(nsres)) {
ERR("Could not get nsIWebNavigation interface: %08x\n", nsres);
return E_FAIL;
}
nsres = nsIWebBrowserFocus_QueryInterface(nscontainer->webbrowser, &IID_nsIWebBrowserFocus,
(void**)&nscontainer->focus);
if(NS_FAILED(nsres)) {
ERR("Could not get nsIWebBrowserFocus interface: %08x\n", nsres);
return E_FAIL;
}
if(!nscontainer_class) {
register_nscontainer_class();
if(!nscontainer_class)
return E_FAIL;
}
nscontainer->hwnd = CreateWindowExW(0, wszNsContainer, NULL,
WS_CHILD | WS_CLIPSIBLINGS | WS_CLIPCHILDREN, 0, 0, 100, 100,
GetDesktopWindow(), NULL, hInst, nscontainer);
if(!nscontainer->hwnd) {
WARN("Could not create window\n");
return E_FAIL;
}
nsres = nsIBaseWindow_InitWindow(nscontainer->window, nscontainer->hwnd, NULL, 0, 0, 100, 100);
if(NS_SUCCEEDED(nsres)) {
nsres = nsIBaseWindow_Create(nscontainer->window);
if(NS_FAILED(nsres)) {
WARN("Creating window failed: %08x\n", nsres);
return E_FAIL;
}
nsIBaseWindow_SetVisibility(nscontainer->window, FALSE);
nsIBaseWindow_SetEnabled(nscontainer->window, FALSE);
}else {
ERR("InitWindow failed: %08x\n", nsres);
return E_FAIL;
}
nsres = nsIWebBrowser_SetParentURIContentListener(nscontainer->webbrowser,
&nscontainer->nsIURIContentListener_iface);
if(NS_FAILED(nsres))
ERR("SetParentURIContentListener failed: %08x\n", nsres);
nsres = nsIWebBrowser_QueryInterface(nscontainer->webbrowser, &IID_nsIScrollable, (void**)&scrollable);
if(NS_SUCCEEDED(nsres)) {
nsres = nsIScrollable_SetDefaultScrollbarPreferences(scrollable,
ScrollOrientation_Y, Scrollbar_Always);
if(NS_FAILED(nsres))
ERR("Could not set default Y scrollbar prefs: %08x\n", nsres);
nsres = nsIScrollable_SetDefaultScrollbarPreferences(scrollable,
ScrollOrientation_X, Scrollbar_Auto);
if(NS_FAILED(nsres))
ERR("Could not set default X scrollbar prefs: %08x\n", nsres);
nsIScrollable_Release(scrollable);
}else {
ERR("Could not get nsIScrollable: %08x\n", nsres);
}
return S_OK;
}
HRESULT create_nscontainer(HTMLDocumentObj *doc, NSContainer **_ret)
{
NSContainer *ret;
HRESULT hres;
if(!load_gecko())
return CLASS_E_CLASSNOTAVAILABLE;
ret = heap_alloc_zero(sizeof(NSContainer));
if(!ret)
return E_OUTOFMEMORY;
ret->nsIWebBrowserChrome_iface.lpVtbl = &nsWebBrowserChromeVtbl;
ret->nsIContextMenuListener_iface.lpVtbl = &nsContextMenuListenerVtbl;
ret->nsIURIContentListener_iface.lpVtbl = &nsURIContentListenerVtbl;
ret->nsIEmbeddingSiteWindow_iface.lpVtbl = &nsEmbeddingSiteWindowVtbl;
ret->nsITooltipListener_iface.lpVtbl = &nsTooltipListenerVtbl;
ret->nsIInterfaceRequestor_iface.lpVtbl = &nsInterfaceRequestorVtbl;
ret->nsISupportsWeakReference_iface.lpVtbl = &nsSupportsWeakReferenceVtbl;
ret->doc = doc;
ret->ref = 1;
hres = init_nscontainer(ret);
if(SUCCEEDED(hres))
*_ret = ret;
else
nsIWebBrowserChrome_Release(&ret->nsIWebBrowserChrome_iface);
return hres;
}
void NSContainer_Release(NSContainer *This)
{
TRACE("(%p)\n", This);
This->doc = NULL;
ShowWindow(This->hwnd, SW_HIDE);
SetParent(This->hwnd, NULL);
nsIBaseWindow_SetVisibility(This->window, FALSE);
nsIBaseWindow_Destroy(This->window);
nsIWebBrowser_SetContainerWindow(This->webbrowser, NULL);
nsIWebBrowser_Release(This->webbrowser);
This->webbrowser = NULL;
nsIWebNavigation_Release(This->navigation);
This->navigation = NULL;
nsIBaseWindow_Release(This->window);
This->window = NULL;
nsIWebBrowserFocus_Release(This->focus);
This->focus = NULL;
if(This->editor_controller) {
nsIController_Release(This->editor_controller);
This->editor_controller = NULL;
}
if(This->editor) {
nsIEditor_Release(This->editor);
This->editor = NULL;
}
if(This->content_listener) {
nsIURIContentListener_Release(This->content_listener);
This->content_listener = NULL;
}
if(This->hwnd) {
DestroyWindow(This->hwnd);
This->hwnd = NULL;
}
nsIWebBrowserChrome_Release(&This->nsIWebBrowserChrome_iface);
}
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