QImage utils::StrokeTester::doStroke(bool cancelled,
bool indirectPainting,
bool externalLayer,
bool testUpdates,
bool needQImage)
{
KisImageSP image = utils::createImage(0, m_imageSize);
KoCanvasResourceManager *manager = utils::createResourceManager(image, 0, m_presetFilename);
KisNodeSP currentNode;
for (int i = 0; i < m_numIterations; i++) {
modifyResourceManager(manager, image, i);
KisPainter *painter = new KisPainter();
KisResourcesSnapshotSP resources =
new KisResourcesSnapshot(image,
image->rootLayer()->firstChild(),
image->postExecutionUndoAdapter(),
manager);
if(externalLayer) {
KisNodeSP externalNode = new KisPaintLayer(0, "extlyr", OPACITY_OPAQUE_U8, image->colorSpace());
resources->setCurrentNode(externalNode);
Q_ASSERT(resources->currentNode() == externalNode);
}
initImage(image, resources->currentNode(), i);
KisStrokeStrategy *stroke = createStroke(indirectPainting, resources, painter, image);
m_strokeId = image->startStroke(stroke);
addPaintingJobs(image, resources, painter, i);
if(!cancelled) {
image->endStroke(m_strokeId);
}
else {
image->cancelStroke(m_strokeId);
}
image->waitForDone();
currentNode = resources->currentNode();
}
QImage resultImage;
if(needQImage) {
KisPaintDeviceSP device = testUpdates ?
image->projection() :
currentNode->paintDevice();
resultImage = device->convertToQImage(0, 0, 0, image->width(), image->height());
}
image = 0;
delete manager;
return resultImage;
}
void addPaintingJobs(KisImageWSP image, KisResourcesSnapshotSP resources, KisPainter *painter) {
Q_ASSERT(painter == m_painterInfo->painter);
Q_UNUSED(painter);
KisPaintInformation pi1;
KisPaintInformation pi2;
pi1 = KisPaintInformation(QPointF(200, 200));
pi2 = KisPaintInformation(QPointF(300, 300));
image->addJob(strokeId(),
new FreehandStrokeStrategy::Data(resources->currentNode(),
m_painterInfo, pi1, pi2));
}
KisFilterStrokeStrategy::KisFilterStrokeStrategy(KisFilterSP filter,
KisSafeFilterConfigurationSP filterConfig,
KisResourcesSnapshotSP resources)
: KisPainterBasedStrokeStrategy("FILTER_STROKE", filter->name(), resources,
QVector<PainterInfo*>()),
m_d(new Private())
{
m_d->filter = filter;
m_d->filterConfig = filterConfig;
m_d->node = resources->currentNode();
m_d->updatesFacade = resources->image().data();
m_d->cancelSilently = false;
m_d->secondaryTransaction = 0;
enableJob(KisSimpleStrokeStrategy::JOB_DOSTROKE);
}