Yet another bug. This time filters vs selections

[Dmitry Kazakov]

Well, there is a bit of misunderstanding =)

I don't want to feed filters with chunks of bytes. =) I just want to ask a
datamanager to tell me where the holes in selections are. It will look like:

QVector<QRect> rects = selection->getNonemptyRects();
applyFilterToRects(rects);


Where KisSelection::getNonemptyRects() is like:

QVector<QRect> KisSelection::getNonemptyRects()
{
    return m_paintDevice->datamanager()->getNonemptyRects();
}

QVector<QRect> KisTiledDataManager::getNonemptyRects()
{
QVector<QRect> vector;
    foreach(tile) {
        vector.append(tile.extent());
    }
return vector;
}


-- 
Dmitry Kazakov
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