void KisPaintDeviceTest::testCreation()
{
const KoColorSpace * cs = KoColorSpaceRegistry::instance()->rgb8();
KisPaintDeviceSP dev = new KisPaintDevice(cs);
QVERIFY(dev->objectName().isEmpty());
dev = new KisPaintDevice(cs);
QVERIFY(*dev->colorSpace() == *cs);
QVERIFY(dev->x() == 0);
QVERIFY(dev->y() == 0);
QVERIFY(dev->pixelSize() == cs->pixelSize());
QVERIFY(dev->channelCount() == cs->channelCount());
QVERIFY(dev->dataManager() != 0);
KisImageSP image = new KisImage(0, 1000, 1000, cs, "merge test");
KisPaintLayerSP layer = new KisPaintLayer(image, "bla", 125);
dev = new KisPaintDevice(layer.data(), cs);
QVERIFY(*dev->colorSpace() == *cs);
QVERIFY(dev->x() == 0);
QVERIFY(dev->y() == 0);
QVERIFY(dev->pixelSize() == cs->pixelSize());
QVERIFY(dev->channelCount() == cs->channelCount());
QVERIFY(dev->dataManager() != 0);
// Let the layer go out of scope and see what happens
{
KisPaintLayerSP l2 = new KisPaintLayer(image, "blabla", 250);
dev = new KisPaintDevice(l2.data(), cs);
}
}
KisTransactionData::KisTransactionData(const QString& name, KisPaintDeviceSP device, KUndo2Command* parent)
: KUndo2Command(name, parent)
, m_d(new Private())
{
m_d->device = device;
DEBUG_ACTION("Transaction started");
m_d->memento = device->dataManager()->getMemento();
m_d->oldOffset = QPoint(device->x(), device->y());
m_d->firstRedo = true;
m_d->transactionFinished = false;
}
QImage KisImagePyramid::convertToQImageFast(KisPaintDeviceSP paintDevice,
const QRect& unscaledRect)
{
qint32 x, y, w, h;
unscaledRect.getRect(&x, &y, &w, &h);
QImage image = QImage(w, h, QImage::Format_ARGB32);
paintDevice->dataManager()->readBytes(image.bits(), x, y, w, h);
return image;
}
void KisUniformColorSource::colorize(KisPaintDeviceSP dev, const QRect& size)
{
Q_UNUSED(size);
if (!m_cachedColor || !(*dev->colorSpace() == *m_cachedColor->colorSpace())) {
if (m_cachedColor) delete m_cachedColor;
m_cachedColor = new KoColor(dev->colorSpace());
m_cachedColor->fromKoColor(*m_color);
}
dev->dataManager()->setDefaultPixel(m_cachedColor->data());
dev->clear();
}
void KisPaintDeviceTest::testSharedDataManager()
{
QRect fillRect(0,0,100,100);
quint8 fillPixel[4]={255,255,255,255};
QRect clearRect(10,10,20,20);
QImage srcImage;
QImage dstImage;
const KoColorSpace *cs = KoColorSpaceRegistry::instance()->rgb8();
KisPaintDeviceSP srcDevice = new KisPaintDevice(cs);
srcDevice->setX(10);
srcDevice->setY(20);
srcDevice->fill(fillRect.left(), fillRect.top(),
fillRect.width(), fillRect.height(),fillPixel);
KisPaintDeviceSP dstDevice = new KisPaintDevice(srcDevice->dataManager(), srcDevice);
QVERIFY(srcDevice->extent() == dstDevice->extent());
QVERIFY(srcDevice->exactBounds() == dstDevice->exactBounds());
QVERIFY(srcDevice->defaultBounds() == dstDevice->defaultBounds());
QVERIFY(srcDevice->x() == dstDevice->x());
QVERIFY(srcDevice->y() == dstDevice->y());
srcImage = srcDevice->convertToQImage(0);
dstImage = dstDevice->convertToQImage(0);
QVERIFY(srcImage == dstImage);
srcDevice->clear(clearRect);
srcImage = srcDevice->convertToQImage(0);
dstImage = dstDevice->convertToQImage(0);
QVERIFY(srcImage == dstImage);
}