/******************************************************************************
* Modifies the particle object.
******************************************************************************/
PipelineStatus SliceModifier::modifyParticles(TimePoint time, TimeInterval& validityInterval)
{
QString statusMessage = tr("%n input particles", 0, inputParticleCount());
// Compute filter mask.
boost::dynamic_bitset<> mask(inputParticleCount());
size_t numRejected = filterParticles(mask, time, validityInterval);
size_t numKept = inputParticleCount() - numRejected;
if(createSelection() == false) {
statusMessage += tr("\n%n particles deleted", 0, numRejected);
statusMessage += tr("\n%n particles remaining", 0, numKept);
if(numRejected == 0)
return PipelineStatus(PipelineStatus::Success, statusMessage);
// Delete the rejected particles.
deleteParticles(mask, numRejected);
}
else {
statusMessage += tr("\n%n particles selected", 0, numRejected);
statusMessage += tr("\n%n particles unselected", 0, numKept);
ParticlePropertyObject* selProperty = outputStandardProperty(ParticleProperty::SelectionProperty);
OVITO_ASSERT(mask.size() == selProperty->size());
boost::dynamic_bitset<>::size_type i = 0;
for(int& s : selProperty->intRange())
s = mask.test(i++);
selProperty->changed();
}
return PipelineStatus(PipelineStatus::Success, statusMessage);
}
Selection* Document::createSelection(const QRect ®ion)
{
Selection *s = createSelection();
s->set(region);
emit madeSelection(region);
return s;
}
//----------------------------------------------------------------------------------------------------
void UIViewCreatorDataSource::addViewToCurrentEditView ()
{
UIViewCreatorController* controller = dynamic_cast<UIViewCreatorController*> (getViewController (dataBrowser, true));
if (controller)
{
if (UIEditController* editController = dynamic_cast<UIEditController*>(controller->getBaseController ()))
{
SharedPointer<UISelection> selection = createSelection ();
editController->addSelectionToCurrentView (selection);
}
}
}
void SelectionController::createSelection(const sf::IntRect& rect, const sf::Image& image, const std::vector<nSet::o_line>& conf_l) {
createSelection(rect, &image);
setInverted(false);
pos_lines = new nSet::positionned_olines();
pos_lines->lines = std::vector<nSet::o_line>(conf_l);
pos_lines->pos = getPosition();
updateCadre();
UNDO->push(*new SelecUpdated(this, *image_selec, pos_lines->pos, *pos_lines, inverted));
emit selectionCreated();
}
void SelectionController::addSelection(const sf::IntRect& rect, const sf::Image& image, const std::vector<nSet::o_line>& conf_l) {
if (isSelected()) {
sumSelection(rect, &image, true);
pos_lines = new nSet::positionned_olines(*pos_lines);
pos_lines->lines.insert(pos_lines->lines.end(), conf_l.begin(), conf_l.end());
pos_lines->pos = getPosition();
if (!reline()) {
UNDO->push(*new SelecUpdated(this, *image_selec, pos_lines->pos, *pos_lines, inverted));
emit selectionUpdated(1);
}
}
else
createSelection(rect, image, conf_l);
}
//----------------------------------------------------------------------------------------------------
CMouseEventResult UIViewCreatorDataSource::dbOnMouseMoved (const CPoint& where, const CButtonState& buttons, int32_t row, int32_t column, CDataBrowser* browser)
{
if (mouseDownRow >= 0 && buttons.isLeftButton ())
{
SharedPointer<UISelection> selection = createSelection ();
CMemoryStream stream (1024, 1024, false);
if (selection->store (stream, description))
{
stream.end ();
CDropSource* dropSource = new CDropSource (stream.getBuffer (), static_cast<uint32_t> (stream.tell ()), CDropSource::kText);
browser->doDrag (dropSource);
dropSource->forget ();
}
mouseDownRow = -1;
}
return kMouseEventNotHandled;
}