void MoveSelectionStrokeStrategy::initStrokeCallback()
{
KisStrokeStrategyUndoCommandBased::initStrokeCallback();
KisPaintDeviceSP paintDevice = m_paintLayer->paintDevice();
KisPaintDeviceSP movedDevice = new KisPaintDevice(m_paintLayer.data(), paintDevice->colorSpace());
QRect copyRect = m_selection->selectedRect();
KisPainter gc(movedDevice);
gc.setSelection(m_selection);
gc.bitBlt(copyRect.topLeft(), paintDevice, copyRect);
gc.end();
KisTransaction cutTransaction(name(), paintDevice);
paintDevice->clearSelection(m_selection);
runAndSaveCommand(KUndo2CommandSP(cutTransaction.endAndTake()),
KisStrokeJobData::SEQUENTIAL,
KisStrokeJobData::NORMAL);
KisIndirectPaintingSupport *indirect =
static_cast<KisIndirectPaintingSupport*>(m_paintLayer.data());
indirect->setTemporaryTarget(movedDevice);
indirect->setTemporaryCompositeOp(paintDevice->colorSpace()->compositeOp(COMPOSITE_OVER));
indirect->setTemporaryOpacity(OPACITY_OPAQUE_U8);
m_selection->setVisible(false);
}
void TransformStrokeStrategy::clearSelection(KisPaintDeviceSP device)
{
KisTransaction transaction(device);
if (m_selection) {
device->clearSelection(m_selection);
} else {
QRect oldExtent = device->extent();
device->clear();
device->setDirty(oldExtent);
}
runAndSaveCommand(KUndo2CommandSP(transaction.endAndTake()),
KisStrokeJobData::SEQUENTIAL,
KisStrokeJobData::NORMAL);
}