KisPaintDeviceSP TransformStrokeStrategy::createDeviceCache(KisPaintDeviceSP dev)
{
KisPaintDeviceSP cache;
if (m_selection) {
QRect srcRect = m_selection->selectedExactRect();
cache = dev->createCompositionSourceDevice();
KisPainter gc(cache);
gc.setSelection(m_selection);
gc.bitBlt(srcRect.topLeft(), dev, srcRect);
} else {
cache = dev->createCompositionSourceDevice(dev);
}
return cache;
}
void KisFilterStrokeStrategy::initStrokeCallback()
{
KisPainterBasedStrokeStrategy::initStrokeCallback();
KisPaintDeviceSP dev = targetDevice();
if (activeSelection() ||
(dev->colorSpace() != dev->compositionSourceColorSpace() &&
!(dev->colorSpace() == dev->compositionSourceColorSpace()))) {
m_d->filterDevice = dev->createCompositionSourceDevice(dev);
m_d->secondaryTransaction = new KisTransaction("", m_d->filterDevice);
} else {
m_d->filterDevice = dev;
}
}
void FillProcessingVisitor::visitNodeWithPaintDevice(KisNode *node, KisUndoAdapter *undoAdapter)
{
KisPaintDeviceSP device = node->paintDevice();
Q_ASSERT(device);
ProgressHelper helper(node);
QRect fillRect = m_resources->image()->bounds();
if (!device->defaultBounds()->wrapAroundMode() &&
!fillRect.contains(m_startPoint)) {
return;
}
if (m_selectionOnly) {
KisPaintDeviceSP filledDevice = device->createCompositionSourceDevice();
KisFillPainter fillPainter(filledDevice);
fillPainter.setProgress(helper.updater());
if (m_usePattern) {
fillPainter.fillRect(fillRect, m_resources->currentPattern());
} else if (m_useBgColor) {
fillPainter.fillRect(fillRect,
m_resources->currentBgColor(),
m_resources->opacity());
} else {
fillPainter.fillRect(fillRect,
m_resources->currentFgColor(),
m_resources->opacity());
}
QVector<QRect> dirtyRect = fillPainter.takeDirtyRegion();
KisPainter painter(device, m_selection);
painter.beginTransaction();
m_resources->setupPainter(&painter);
foreach(const QRect &rc, dirtyRect) {
painter.bitBlt(rc.topLeft(), filledDevice, rc);
}
painter.endTransaction(undoAdapter);
} else {