+void DecodeSignal::draw_error(QPainter &p, const QString &message,
+ int left, int right)
+{
+ const int y = get_y();
+
+ p.setPen(ErrorBgColour.darker());
+ p.setBrush(ErrorBgColour);
+
+ const QRectF bounding_rect =
+ QRectF(left, INT_MIN / 2 + y, right - left, INT_MAX);
+ const QRectF text_rect = p.boundingRect(bounding_rect,
+ Qt::AlignCenter, message);
+ const float r = text_rect.height() / 4;
+
+ p.drawRoundedRect(text_rect.adjusted(-r, -r, r, r), r, r,
+ Qt::AbsoluteSize);
+
+ p.setPen(get_text_colour());
+ p.drawText(text_rect, message);
+}
+
+QComboBox* DecodeSignal::create_probe_selector(
+ QWidget *parent, const srd_probe *const probe)
+{
+ const vector< shared_ptr<Signal> > sigs = _session.get_signals();
+
+ assert(_decoder);
+ const map<const srd_probe*,
+ shared_ptr<LogicSignal> >::const_iterator probe_iter =
+ _decoder->probes().find(probe);
+
+ QComboBox *selector = new QComboBox(parent);
+
+ selector->addItem("-", qVariantFromValue((void*)NULL));
+
+ if (probe_iter == _decoder->probes().end())
+ selector->setCurrentIndex(0);
+
+ for(size_t i = 0; i < sigs.size(); i++) {
+ const shared_ptr<view::Signal> s(sigs[i]);
+ assert(s);
+
+ if (dynamic_pointer_cast<LogicSignal>(s) && s->enabled())
+ {
+ selector->addItem(s->get_name(),
+ qVariantFromValue((void*)s.get()));
+ if ((*probe_iter).second == s)
+ selector->setCurrentIndex(i + 1);
+ }
+ }
+
+ return selector;
+}
+
+void DecodeSignal::commit_probes()
+{
+ assert(_decoder);
+
+ map<const srd_probe*, shared_ptr<LogicSignal> > probe_map;
+ const vector< shared_ptr<Signal> > sigs = _session.get_signals();
+
+ for(map<const srd_probe*, QComboBox*>::const_iterator i =
+ _probe_selector_map.begin();
+ i != _probe_selector_map.end(); i++)
+ {
+ const QComboBox *const combo = (*i).second;
+ const LogicSignal *const selection =
+ (LogicSignal*)combo->itemData(combo->currentIndex()).
+ value<void*>();
+
+ BOOST_FOREACH(shared_ptr<Signal> s, sigs)
+ if(s.get() == selection) {
+ probe_map[(*i).first] =
+ dynamic_pointer_cast<LogicSignal>(s);
+ break;
+ }
+ }
+
+ _decoder->set_probes(probe_map);
+}
+