-LogicSignal::LogicSignal(pv::SigSession &session, sr_probe *const probe,
- shared_ptr<data::Logic> data) :
- Signal(session, probe),
- _data(data),
- _trigger_none(NULL),
- _trigger_rising(NULL),
- _trigger_high(NULL),
- _trigger_falling(NULL),
- _trigger_low(NULL),
- _trigger_change(NULL)
+QColor LogicSignal::TriggerMarkerBackgroundColour = QColor(0xED, 0xD4, 0x00);
+const int LogicSignal::TriggerMarkerPadding = 2;
+const char* LogicSignal::TriggerMarkerIcons[8] = {
+ nullptr,
+ ":/icons/trigger-marker-low.svg",
+ ":/icons/trigger-marker-high.svg",
+ ":/icons/trigger-marker-rising.svg",
+ ":/icons/trigger-marker-falling.svg",
+ ":/icons/trigger-marker-change.svg",
+ nullptr,
+ nullptr
+};
+
+QCache<QString, const QIcon> LogicSignal::icon_cache_;
+QCache<QString, const QPixmap> LogicSignal::pixmap_cache_;
+
+LogicSignal::LogicSignal(
+ pv::Session &session,
+ shared_ptr<devices::Device> device,
+ shared_ptr<data::SignalBase> base) :
+ Signal(session, base),
+ signal_height_(QFontMetrics(QApplication::font()).height() * 2),
+ device_(device),
+ trigger_none_(nullptr),
+ trigger_rising_(nullptr),
+ trigger_high_(nullptr),
+ trigger_falling_(nullptr),
+ trigger_low_(nullptr),
+ trigger_change_(nullptr)
+{
+ shared_ptr<Trigger> trigger;
+
+ base_->set_colour(SignalColours[base->index() % countof(SignalColours)]);
+
+ /* Populate this channel's trigger setting with whatever we
+ * find in the current session trigger, if anything. */
+ trigger_match_ = nullptr;
+ if ((trigger = session_.session()->trigger()))
+ for (auto stage : trigger->stages())
+ for (auto match : stage->matches())
+ if (match->channel() == base_->channel())
+ trigger_match_ = match->type();
+}
+
+shared_ptr<pv::data::SignalData> LogicSignal::data() const