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Dynamically load fonts on startup. Code probably isn't perfect, but it works. This code exposes another small 'bug'. System font appears to be dependent on the loading order of the fonts.

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svn path=/trunk/; revision=7910
This commit is contained in:
Richard Campbell 2004-01-29 22:17:54 +00:00
parent 6bfe38b04b
commit 8904505d1f
1 changed files with 84 additions and 42 deletions
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114
reactos/subsys/win32k/objects/text.c
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@ -16,7 +16,7 @@
* along with this program; if not, write to the Free Software
* Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
*/
/* $Id: text.c,v 1.69 2003/12/28 14:14:04 navaraf Exp $ */
/* $Id: text.c,v 1.70 2004/01/29 22:17:54 rcampbell Exp $ */
#undef WIN32_LEAN_AND_MEAN
@ -243,49 +243,91 @@ IntGdiAddFontResource(PUNICODE_STRING Filename, DWORD fl)
BOOL FASTCALL InitFontSupport(VOID)
{
ULONG error;
UINT File;
UNICODE_STRING Filename;
ULONG ulError;
UNICODE_STRING cchDir, cchFilename, cchSearchPattern ;
OBJECT_ATTRIBUTES obAttr;
IO_STATUS_BLOCK Iosb;
HANDLE hDirectory;
NTSTATUS Status;
PFILE_DIRECTORY_INFORMATION iFileData;
PVOID pBuff;
BOOLEAN bRestartScan = TRUE;
static WCHAR *FontFiles[] =
{
L"\\SystemRoot\\media\\fonts\\Vera.ttf",
L"\\SystemRoot\\media\\fonts\\helb____.ttf",
L"\\SystemRoot\\media\\fonts\\timr____.ttf",
L"\\SystemRoot\\media\\fonts\\VeraBd.ttf",
L"\\SystemRoot\\media\\fonts\\VeraBI.ttf",
L"\\SystemRoot\\media\\fonts\\VeraIt.ttf",
L"\\SystemRoot\\media\\fonts\\VeraMoBd.ttf",
L"\\SystemRoot\\media\\fonts\\VeraMoBI.ttf",
L"\\SystemRoot\\media\\fonts\\VeraMoIt.ttf",
L"\\SystemRoot\\media\\fonts\\VeraMono.ttf",
L"\\SystemRoot\\media\\fonts\\VeraSe.ttf",
L"\\SystemRoot\\media\\fonts\\VeraSeBd.ttf"
};
InitializeListHead(&FontListHead);
ExInitializeFastMutex(&FontListLock);
ExInitializeFastMutex(&FreeTypeLock);
error = FT_Init_FreeType(&library);
if(error)
{
return FALSE;
}
if(pBuff)
{
InitializeListHead(&FontListHead);
ExInitializeFastMutex(&FontListLock);
ExInitializeFastMutex(&FreeTypeLock);
/* FIXME load fonts from registry */
ulError = FT_Init_FreeType(&library);
for (File = 0; File < sizeof(FontFiles) / sizeof(WCHAR *); File++)
{
DPRINT("Loading font %S\n", FontFiles[File]);
if(!ulError)
{
RtlInitUnicodeString(&cchDir, L"\\SystemRoot\\Media\\Fonts\\");
RtlInitUnicodeString(&Filename, FontFiles[File]);
IntGdiAddFontResource(&Filename, 0);
}
//RtlInitUnicodeString(&cchFilename, (PWCHAR)ExAllocatePool(NonPagedPool,0x4000));
RtlInitUnicodeString(&cchSearchPattern,L"*.ttf");
DPRINT("All fonts loaded\n");
InitializeObjectAttributes( &obAttr,
&cchDir,
OBJ_CASE_INSENSITIVE,
NULL,
NULL );
return TRUE;
Status = ZwOpenFile( &hDirectory,
SYNCHRONIZE | FILE_LIST_DIRECTORY,
&obAttr,
&Iosb,
FILE_SHARE_READ | FILE_SHARE_WRITE | FILE_SHARE_DELETE,
FILE_SYNCHRONOUS_IO_NONALERT | FILE_DIRECTORY_FILE );
if( NT_SUCCESS(Status) )
{
while(1)
{
iFileData = NULL;
pBuff = ExAllocatePool(NonPagedPool,0x4000);
RtlInitUnicodeString(&cchFilename,0);
cchFilename.MaximumLength = 0x1000;
cchFilename.Buffer = ExAllocatePool(PagedPool,cchFilename.MaximumLength);
cchFilename.Length = 0;
Status = NtQueryDirectoryFile( hDirectory,
NULL,
NULL,
NULL,
&Iosb,
pBuff,
0x4000,
FileDirectoryInformation,
TRUE,
&cchSearchPattern,
bRestartScan );
iFileData = (PFILE_DIRECTORY_INFORMATION)pBuff;
RtlAppendUnicodeToString(&cchFilename, cchDir.Buffer);
RtlAppendUnicodeToString(&cchFilename, iFileData->FileName);
RtlAppendUnicodeToString(&cchFilename, L"\0");
if( !NT_SUCCESS(Status) || Status == STATUS_NO_MORE_FILES )
break;
DbgPrint("Adding Font: \"%S\"\n", cchFilename.Buffer);
//NtGdiAddFontResource(&cchFilename, 0);
IntGdiAddFontResource(&cchFilename, 0);
ExFreePool(pBuff);
ExFreePool(cchFilename.Buffer);
bRestartScan = FALSE;
}
ExFreePool(pBuff);
return TRUE;
}
}
}
return FALSE;
}
static NTSTATUS STDCALL