foreach(PainterInfo *info, m_painterInfos) {
KisPainter *painter = info->painter;
painter->begin(targetDevice, !hasIndirectPainting ? selection : 0);
m_resources->setupPainter(painter);
if(hasIndirectPainting) {
painter->setCompositeOp(targetDevice->colorSpace()->compositeOp(indirectPaintingCompositeOp));
painter->setOpacity(OPACITY_OPAQUE_U8);
painter->setChannelFlags(QBitArray());
}
}
void copyFromDevice(KisView2 *view, KisPaintDeviceSP device) {
KisImageWSP image = view->image();
KisSelectionSP selection = view->selection();
QRect rc = (selection) ? selection->selectedExactRect() : image->bounds();
KisPaintDeviceSP clip = new KisPaintDevice(device->colorSpace());
Q_CHECK_PTR(clip);
const KoColorSpace *cs = clip->colorSpace();
// TODO if the source is linked... copy from all linked layers?!?
// Copy image data
KisPainter gc;
gc.begin(clip);
gc.setCompositeOp(COMPOSITE_COPY);
gc.bitBlt(0, 0, device, rc.x(), rc.y(), rc.width(), rc.height());
gc.end();
if (selection) {
// Apply selection mask.
KisPaintDeviceSP selectionProjection = selection->projection();
KisHLineIteratorSP layerIt = clip->createHLineIteratorNG(0, 0, rc.width());
KisHLineConstIteratorSP selectionIt = selectionProjection->createHLineIteratorNG(rc.x(), rc.y(), rc.width());
for (qint32 y = 0; y < rc.height(); y++) {
for (qint32 x = 0; x < rc.width(); x++) {
cs->applyAlphaU8Mask(layerIt->rawData(), selectionIt->oldRawData(), 1);
layerIt->nextPixel();
selectionIt->nextPixel();
}
layerIt->nextRow();
selectionIt->nextRow();
}
}
KisClipboard::instance()->setClip(clip, rc.topLeft());
}
void ImageBuilder::createImageFromClipboardDelayed()
{
DocumentManager::instance()->disconnect(this, SLOT(createImageFromClipboardDelayed()));
KisConfig cfg;
cfg.setPasteBehaviour(PASTE_ASSUME_MONITOR);
QSize sz = KisClipboard::instance()->clipSize();
KisPaintDeviceSP clipDevice = KisClipboard::instance()->clip(QRect(0, 0, sz.width(), sz.height()), false);
KisImageWSP image = DocumentManager::instance()->document()->image();
if (image && image->root() && image->root()->firstChild()) {
KisLayer * layer = dynamic_cast<KisLayer*>(image->root()->firstChild().data());
Q_ASSERT(layer);
layer->setOpacity(OPACITY_OPAQUE_U8);
QRect r = clipDevice->exactBounds();
KisPainter painter;
painter.begin(layer->paintDevice());
painter.setCompositeOp(COMPOSITE_COPY);
painter.bitBlt(QPoint(0, 0), clipDevice, r);
layer->setDirty(QRect(0, 0, sz.width(), sz.height()));
}
}