Use the Mozilla Active X control in place of the IE6 Active X

control.
This commit is contained in:
Mike McCormack 2004-02-13 20:57:34 +00:00 committed by Alexandre Julliard
parent e9b7222e34
commit 7fc37b1670
1 changed files with 103 additions and 1 deletions

View File

@ -18,23 +18,81 @@
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*/ */
#include "config.h"
#define COM_NO_WINDOWS_H #define COM_NO_WINDOWS_H
#include <stdarg.h> #include <stdarg.h>
#include <stdio.h>
#include <string.h> #include <string.h>
#include "windef.h" #include "windef.h"
#include "winbase.h" #include "winbase.h"
#include "winreg.h" #include "winreg.h"
#include "winuser.h" #include "winuser.h"
#include "winnls.h"
#include "ole2.h" #include "ole2.h"
#include "shlwapi.h" #include "shlwapi.h"
#include "shdocvw.h" #include "shdocvw.h"
#include "uuids.h"
#include "wine/unicode.h"
#include "wine/debug.h" #include "wine/debug.h"
#include "initguid.h"
WINE_DEFAULT_DEBUG_CHANNEL(shdocvw); WINE_DEFAULT_DEBUG_CHANNEL(shdocvw);
DEFINE_GUID( CLSID_MozillaBrowser, 0x1339B54C,0x3453,0x11D2,0x93,0xB9,0x00,0x00,0x00,0x00,0x00,0x00);
typedef HRESULT (WINAPI *fnGetClassObject)(REFCLSID rclsid, REFIID iid, LPVOID *ppv);
HINSTANCE shdocvw_hinstance = 0; HINSTANCE shdocvw_hinstance = 0;
HMODULE SHDOCVW_hshell32 = 0; static HMODULE SHDOCVW_hshell32 = 0;
static HMODULE hMozCtl = (HMODULE)~0UL;
/* convert a guid to a wide character string */
static void SHDOCVW_guid2wstr( const GUID *guid, LPWSTR wstr )
{
char str[40];
sprintf(str, "{%08lX-%04X-%04X-%02X%02X-%02X%02X%02X%02X%02X%02X}",
guid->Data1, guid->Data2, guid->Data3,
guid->Data4[0], guid->Data4[1], guid->Data4[2], guid->Data4[3],
guid->Data4[4], guid->Data4[5], guid->Data4[6], guid->Data4[7] );
MultiByteToWideChar( CP_ACP, 0, str, -1, wstr, 40 );
}
static BOOL SHDOCVW_GetMozctlPath( LPWSTR szPath, DWORD sz )
{
DWORD r, type;
BOOL ret = FALSE;
HKEY hkey;
const WCHAR szPre[] = {
'S','o','f','t','w','a','r','e','\\',
'C','l','a','s','s','e','s','\\',
'C','L','S','I','D','\\',0 };
const WCHAR szPost[] = {
'\\','I','n','p','r','o','c','S','e','r','v','e','r','3','2',0 };
WCHAR szRegPath[(sizeof(szPre)+sizeof(szPost))/sizeof(WCHAR)+40];
strcpyW( szRegPath, szPre );
SHDOCVW_guid2wstr( &CLSID_MozillaBrowser, &szRegPath[strlenW(szRegPath)] );
strcatW( szRegPath, szPost );
TRACE("key = %s\n", debugstr_w( szRegPath ) );
r = RegOpenKeyW( HKEY_LOCAL_MACHINE, szRegPath, &hkey );
if( r != ERROR_SUCCESS )
return FALSE;
r = RegQueryValueExW( hkey, NULL, NULL, &type, (LPBYTE)szPath, &sz );
ret = ( r == ERROR_SUCCESS ) && ( type == REG_SZ );
RegCloseKey( hkey );
return ret;
}
/************************************************************************* /*************************************************************************
* SHDOCVW DllMain * SHDOCVW DllMain
@ -49,6 +107,7 @@ BOOL WINAPI DllMain(HINSTANCE hinst, DWORD fdwReason, LPVOID fImpLoad)
break; break;
case DLL_PROCESS_DETACH: case DLL_PROCESS_DETACH:
if (SHDOCVW_hshell32) FreeLibrary(SHDOCVW_hshell32); if (SHDOCVW_hshell32) FreeLibrary(SHDOCVW_hshell32);
if (hMozCtl && hMozCtl != (HMODULE)~0UL) FreeLibrary(hMozCtl);
break; break;
} }
return TRUE; return TRUE;
@ -64,6 +123,29 @@ HRESULT WINAPI SHDOCVW_DllCanUnloadNow(void)
return S_FALSE; return S_FALSE;
} }
static BOOL SHDOCVW_TryLoadMozillaControl()
{
WCHAR szPath[MAX_PATH];
if( hMozCtl != (HMODULE)~0UL )
return hMozCtl ? TRUE : FALSE;
if( !SHDOCVW_GetMozctlPath( szPath, sizeof szPath ) )
{
MESSAGE("You need to install the Mozilla ActiveX control to\n");
MESSAGE("use Wine's builtin CLSID_WebBrowser from SHDOCVW.DLL\n");
return FALSE;
}
hMozCtl = LoadLibraryExW(szPath, NULL, LOAD_WITH_ALTERED_SEARCH_PATH);
if( !hMozCtl )
{
ERR("Can't load the Mozilla ActiveX control\n");
return FALSE;
}
return TRUE;
}
/************************************************************************* /*************************************************************************
* DllGetClassObject (SHDOCVW.@) * DllGetClassObject (SHDOCVW.@)
*/ */
@ -71,6 +153,26 @@ HRESULT WINAPI SHDOCVW_DllGetClassObject(REFCLSID rclsid, REFIID riid, LPVOID *p
{ {
TRACE("\n"); TRACE("\n");
if( IsEqualGUID( &CLSID_WebBrowser, rclsid ) &&
SHDOCVW_TryLoadMozillaControl() )
{
HRESULT r;
fnGetClassObject pGetClassObject;
TRACE("WebBrowser class %s\n", debugstr_guid(rclsid) );
pGetClassObject = (fnGetClassObject)
GetProcAddress( hMozCtl, "DllGetClassObject" );
if( !pGetClassObject )
return CLASS_E_CLASSNOTAVAILABLE;
r = pGetClassObject( &CLSID_MozillaBrowser, riid, ppv );
TRACE("r = %08lx *ppv = %p\n", r, *ppv );
return r;
}
if (IsEqualGUID(&IID_IClassFactory, riid)) if (IsEqualGUID(&IID_IClassFactory, riid))
{ {
/* Pass back our shdocvw class factory */ /* Pass back our shdocvw class factory */