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gdiplus: Return copies of fonts from GdipGetFontCollectionFamilyList.

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This commit is contained in:
Vincent Povirk 2010-06-19 17:50:00 -05:00 committed by Alexandre Julliard
parent 3847c2dec9
commit 5694825ae3
1 changed files with 19 additions and 4 deletions
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23
dlls/gdiplus/font.c
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@ -963,18 +963,33 @@ GpStatus WINGDIPAPI GdipGetFontCollectionFamilyList(
GpFontFamily* gpfamilies[], INT* numFound)
{
INT i;
GpStatus stat=Ok;
TRACE("%p, %d, %p, %p\n", fontCollection, numSought, gpfamilies, numFound);
if (!(fontCollection && gpfamilies && numFound))
return InvalidParameter;
for (i = 0; i < numSought && i < fontCollection->count; i++)
memset(gpfamilies, 0, sizeof(*gpfamilies) * numSought);
for (i = 0; i < numSought && i < fontCollection->count && stat == Ok; i++)
{
gpfamilies[i] = fontCollection->FontFamilies[i];
stat = GdipCloneFontFamily(fontCollection->FontFamilies[i], &gpfamilies[i]);
}
*numFound = i;
return Ok;
if (stat == Ok)
*numFound = i;
else
{
int numToFree=i;
for (i=0; i<numToFree; i++)
{
GdipDeleteFontFamily(gpfamilies[i]);
gpfamilies[i] = NULL;
}
}
return stat;
}
void free_installed_fonts(void)