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GetNonFontObject:

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- OBJECTTYPE_META_DC does not SetLastError()
- beautify the code a little

svn path=/trunk/; revision=26564
This commit is contained in:
Timo Kreuzer
2007-04-28 21:45:18 +00:00
parent 2dd2c5e5b5
commit 8d57329f09
1 changed files with 28 additions and 29 deletions
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reactos/dll/win32/gdi32/objects/dc.c
+28 -29
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@@ -414,44 +414,43 @@ GetDCOrg(
int
GetNonFontObject(HGDIOBJ hGdiObj, int cbSize, LPVOID lpBuffer)
{
INT dwType = GDI_HANDLE_GET_TYPE(hGdiObj);
INT dwType;
hGdiObj = (HANDLE)GdiFixUpHandle(hGdiObj);
dwType = GDI_HANDLE_GET_TYPE(hGdiObj);
if (!lpBuffer) // Should pass it all to Win32k and let god sort it out. ;^)
{
switch(dwType)
{
case GDI_OBJECT_TYPE_PEN:
return sizeof(LOGPEN);
case GDI_OBJECT_TYPE_BRUSH:
return sizeof(LOGBRUSH);
case GDI_OBJECT_TYPE_BITMAP:
return sizeof(BITMAP);
case GDI_OBJECT_TYPE_PALETTE:
return sizeof(WORD);
case GDI_OBJECT_TYPE_EXTPEN: /* we don't know the size, ask win32k */
break;
}
}
switch(dwType)
{
case GDI_OBJECT_TYPE_PEN: //Check the structures and see if A & W are the same.
case GDI_OBJECT_TYPE_EXTPEN:
case GDI_OBJECT_TYPE_BRUSH: // Mixing Apples and Oranges?
case GDI_OBJECT_TYPE_BITMAP:
case GDI_OBJECT_TYPE_PALETTE:
return NtGdiExtGetObjectW(hGdiObj, cbSize, lpBuffer);
case GDI_OBJECT_TYPE_DC:
case GDI_OBJECT_TYPE_REGION:
case GDI_OBJECT_TYPE_METAFILE:
case GDI_OBJECT_TYPE_ENHMETAFILE:
case GDI_OBJECT_TYPE_EMF:
case GDI_OBJECT_TYPE_METADC:
SetLastError(ERROR_INVALID_HANDLE);
return 0;
case GDI_OBJECT_TYPE_PEN: //Check the structures and see if A & W are the same.
case GDI_OBJECT_TYPE_BRUSH: // Mixing Apples and Oranges?
case GDI_OBJECT_TYPE_BITMAP:
case GDI_OBJECT_TYPE_PALETTE:
if (!lpBuffer) // Should pass it all to Win32k and let god sort it out. ;^)
{
switch(dwType)
{
case GDI_OBJECT_TYPE_PEN:
return sizeof(LOGPEN);
case GDI_OBJECT_TYPE_BRUSH:
return sizeof(LOGBRUSH);
case GDI_OBJECT_TYPE_BITMAP:
return sizeof(BITMAP);
case GDI_OBJECT_TYPE_PALETTE:
return sizeof(WORD);
case GDI_OBJECT_TYPE_EXTPEN: /* we don't know the size, ask win32k */
break;
default:
/* Other invalid handle type, windows does not SetLastError() */
return 0;
}
}
hGdiObj = (HANDLE)GdiFixUpHandle(hGdiObj);
return NtGdiExtGetObjectW(hGdiObj, cbSize, lpBuffer);
}
return 0;
}