void KisClipboardTest::testRoundTrip() { const KoColorSpace *cs = KoColorSpaceRegistry::instance()->rgb8(); KisPaintDeviceSP dev = new KisPaintDevice(cs); KisPaintDeviceSP newDev; QPoint errorPoint; QRect fillRect(10,10,20,20); KoColor pixel(Qt::red, cs); dev->fill(fillRect.x(),fillRect.y(), fillRect.width(), fillRect.height(), pixel.data()); QCOMPARE(dev->exactBounds(), fillRect); KisClipboard::instance()->setClip(dev, QPoint()); newDev = KisClipboard::instance()->clip(QPoint()); QCOMPARE(newDev->exactBounds().size(), fillRect.size()); newDev->setX(dev->x()); newDev->setY(dev->y()); QVERIFY(TestUtil::comparePaintDevices(errorPoint, dev, newDev)); QPoint offset(100,100); dev->setX(offset.x()); dev->setY(offset.y()); QCOMPARE(dev->exactBounds(), fillRect.translated(offset)); KisClipboard::instance()->setClip(dev, QPoint()); newDev = KisClipboard::instance()->clip(QPoint()); QCOMPARE(newDev->exactBounds().size(), fillRect.translated(offset).size()); newDev->setX(dev->x()); newDev->setY(dev->y()); QVERIFY(TestUtil::comparePaintDevices(errorPoint, dev, newDev)); }
void MoveSelectionStrokeStrategy::doStrokeCallback(KisStrokeJobData *data) { MoveStrokeStrategy::Data *d = dynamic_cast<MoveStrokeStrategy::Data*>(data); if (d) { KisIndirectPaintingSupport *indirect = static_cast<KisIndirectPaintingSupport*>(m_paintLayer.data()); KisPaintDeviceSP movedDevice = indirect->temporaryTarget(); QRegion dirtyRegion = movedDevice->region(); QPoint currentDeviceOffset(movedDevice->x(), movedDevice->y()); QPoint newDeviceOffset(m_initialDeviceOffset + d->offset); dirtyRegion |= dirtyRegion.translated(newDeviceOffset - currentDeviceOffset); movedDevice->setX(newDeviceOffset.x()); movedDevice->setY(newDeviceOffset.y()); m_finalOffset = d->offset; m_paintLayer->setDirty(dirtyRegion); } else { KisStrokeStrategyUndoCommandBased::doStrokeCallback(data); } }
KisPaintDeviceSP KisShearVisitor::yShear(KisPaintDeviceSP src, qreal shearY, KoUpdater *progress) { int start = progress->progress(); KisPaintDeviceSP dst = KisPaintDeviceSP(new KisPaintDevice(src->colorSpace())); KoMixColorsOp * mixOp = src->colorSpace()->mixColorsOp(); dst->setX(src->x()); dst->setY(src->y()); QRect r = src->exactBounds(); qreal displacement; qint32 displacementInt; qreal weight; for (qint32 x = r.left(); x <= r.right(); x++) { //calculate displacement displacement = x * shearY; displacementInt = (qint32)(floor(displacement)); weight = displacement - displacementInt; qint16 pixelWeights[2]; pixelWeights[0] = static_cast<quint8>(weight * 255 + 0.5); pixelWeights[1] = 255 - pixelWeights[0]; KisVLineConstIteratorPixel srcIt = src->createVLineIterator(x, r.y(), r.height() + 1); KisVLineIteratorPixel leftSrcIt = src->createVLineIterator(x, r.y() - 1, r.height() + 1); KisVLineIteratorPixel dstIt = dst->createVLineIterator(x, r.y() + displacementInt, r.height() + 1); while (!srcIt.isDone()) { const quint8 *pixelPtrs[2]; pixelPtrs[0] = leftSrcIt.rawData(); pixelPtrs[1] = srcIt.rawData(); mixOp->mixColors(pixelPtrs, pixelWeights, 2, dstIt.rawData()); ++srcIt; ++leftSrcIt; ++dstIt; } progress->setProgress(start + x); } return dst; }
KisPaintDeviceSP KisShearVisitor::xShear(KisPaintDeviceSP src, qreal shearX, KoUpdater *progress) { KisPaintDeviceSP dst = KisPaintDeviceSP(new KisPaintDevice(src->colorSpace())); dst->setX(src->x()); dst->setY(src->y()); QRect r = src->exactBounds(); qreal displacement; qint32 displacementInt; qreal weight; KoMixColorsOp * mixOp = src->colorSpace()->mixColorsOp(); for (qint32 y = r.top(); y <= r.bottom(); y++) { //calculate displacement displacement = -y * shearX; displacementInt = (qint32)(floor(displacement)); weight = displacement - displacementInt; qint16 pixelWeights[2]; pixelWeights[0] = static_cast<quint8>(weight * 255 + 0.5); pixelWeights[1] = 255 - pixelWeights[0]; KisHLineConstIteratorPixel srcIt = src->createHLineIterator(r.x(), y, r.width() + 1); KisHLineConstIteratorPixel leftSrcIt = src->createHLineIterator(r.x() - 1, y, r.width() + 1); KisHLineIteratorPixel dstIt = dst->createHLineIterator(r.x() + displacementInt, y, r.width() + 1); while (!srcIt.isDone()) { const quint8 *pixelPtrs[2]; pixelPtrs[0] = leftSrcIt.rawData(); pixelPtrs[1] = srcIt.rawData(); mixOp->mixColors(pixelPtrs, pixelWeights, 2, dstIt.rawData()); ++srcIt; ++leftSrcIt; ++dstIt; } progress->setProgress(y); } return dst; }
void KisPaintDeviceTest::testTranslate() { QRect fillRect(0,0,64,64); quint8 fillPixel[4]={255,255,255,255}; const KoColorSpace * cs = KoColorSpaceRegistry::instance()->rgb8(); KisPaintDeviceSP device = new KisPaintDevice(cs); device->fill(fillRect.left(), fillRect.top(), fillRect.width(), fillRect.height(),fillPixel); device->setX(-10); device->setY(10); QCOMPARE(device->exactBounds(), QRect(-10,10,64,64)); QCOMPARE(device->extent(), QRect(-10,10,64,64)); }
void KisPasteActionFactory::run(KisView2 *view) { KisImageWSP image = view->image(); //figure out where to position the clip // XXX: Fix this for internal points & zoom! (BSAR) QWidget * w = view->canvas(); QPoint center = QPoint(w->width() / 2, w->height() / 2); QPoint bottomright = QPoint(w->width(), w->height()); if (bottomright.x() > image->width()) center.setX(image->width() / 2); if (bottomright.y() > image->height()) center.setY(image->height() / 2); const KoCanvasBase* canvasBase = view->canvasBase(); const KoViewConverter* viewConverter = view->canvasBase()->viewConverter(); KisPaintDeviceSP clip = KisClipboard::instance()->clip( QPoint( viewConverter->viewToDocumentX(canvasBase->canvasController()->canvasOffsetX()) + center.x(), viewConverter->viewToDocumentY(canvasBase->canvasController()->canvasOffsetY()) + center.y())); if (clip) { // Pasted layer content could be outside image bounds and invisible, if that is the case move content into the bounds QRect exactBounds = clip->exactBounds(); if (!exactBounds.isEmpty() && !exactBounds.intersects(image->bounds())) { clip->setX(clip->x() - exactBounds.x()); clip->setY(clip->y() - exactBounds.y()); } KisPaintLayer *newLayer = new KisPaintLayer(image.data(), image->nextLayerName() + i18n("(pasted)"), OPACITY_OPAQUE_U8, clip); KisNodeSP aboveNode = view->activeLayer(); KisNodeSP parentNode = aboveNode ? aboveNode->parent() : image->root(); KUndo2Command *cmd = new KisImageLayerAddCommand(image, newLayer, parentNode, aboveNode); KisProcessingApplicator *ap = beginAction(view, cmd->text()); ap->applyCommand(cmd, KisStrokeJobData::SEQUENTIAL, KisStrokeJobData::NORMAL); endAction(ap, KisOperationConfiguration(id()).toXML()); } else { #ifdef __GNUC__ #warning "Add saving of XML data for Paste of shapes" #endif view->canvasBase()->toolProxy()->paste(); } }
void KisPaintDeviceTest::testThumbnailDeviceWithOffset() { QImage image(QString(FILES_DATA_DIR) + QDir::separator() + "hakonepa.png"); const KoColorSpace * cs = KoColorSpaceRegistry::instance()->rgb8(); KisPaintDeviceSP dev = new KisPaintDevice(cs); dev->convertFromQImage(image, 0); dev->setX(10); dev->setY(10); QImage thumb = dev->createThumbnail(640,441,QRect(10,10,640,441)); image.save("oring.png"); thumb.save("thumb.png"); QPoint pt; QVERIFY(TestUtil::compareQImages(pt, thumb, image)); }
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); }