OSStatus
TkMacOSHIShapeUnion(
HIShapeRef inShape1,
HIShapeRef inShape2,
HIMutableShapeRef outResult)
{
OSStatus result;
result = HIShapeUnion(inShape1, inShape2, outResult);
return result;
}
/*!
\internal
Create's a mutable shape, it's the caller's responsibility to release.
WARNING: this function clamps the coordinates to SHRT_MIN/MAX on 10.4 and below.
*/
HIMutableShapeRef QRegion::toHIMutableShape() const
{
HIMutableShapeRef shape = HIShapeCreateMutable();
#if (MAC_OS_X_VERSION_MAX_ALLOWED >= MAC_OS_X_VERSION_10_5)
if (QSysInfo::MacintoshVersion >= QSysInfo::MV_10_5) {
if (d->qt_rgn && d->qt_rgn->numRects) {
int n = d->qt_rgn->numRects;
const QRect *qt_r = (n == 1) ? &d->qt_rgn->extents : d->qt_rgn->rects.constData();
while (n--) {
CGRect cgRect = CGRectMake(qt_r->x(), qt_r->y(), qt_r->width(), qt_r->height());
HIShapeUnionWithRect(shape, &cgRect);
++qt_r;
}
}
} else
#endif
{
#ifndef QT_MAC_USE_COCOA
QCFType<HIShapeRef> qdShape = HIShapeCreateWithQDRgn(QMacSmartQuickDrawRegion(toQDRgn()));
HIShapeUnion(qdShape, shape, shape);
#endif
}
return shape;
}
