const float LogicSignal::Oversampling = 2.0f;
-const QColor LogicSignal::EdgeColour(0x80, 0x80, 0x80);
-const QColor LogicSignal::HighColour(0x00, 0xC0, 0x00);
-const QColor LogicSignal::LowColour(0xC0, 0x00, 0x00);
-const QColor LogicSignal::SamplingPointColour(0x77, 0x77, 0x77);
+const QColor LogicSignal::EdgeColor(0x80, 0x80, 0x80);
+const QColor LogicSignal::HighColor(0x00, 0xC0, 0x00);
+const QColor LogicSignal::LowColor(0xC0, 0x00, 0x00);
+const QColor LogicSignal::SamplingPointColor(0x77, 0x77, 0x77);
-const QColor LogicSignal::SignalColours[10] = {
+const QColor LogicSignal::SignalColors[10] = {
QColor(0x16, 0x19, 0x1A), // Black
QColor(0x8F, 0x52, 0x02), // Brown
QColor(0xCC, 0x00, 0x00), // Red
QColor(0xEE, 0xEE, 0xEC), // White
};
-QColor LogicSignal::TriggerMarkerBackgroundColour = QColor(0xED, 0xD4, 0x00);
+QColor LogicSignal::TriggerMarkerBackgroundColor = QColor(0xED, 0xD4, 0x00);
const int LogicSignal::TriggerMarkerPadding = 2;
const char* LogicSignal::TriggerMarkerIcons[8] = {
nullptr,
shared_ptr<data::SignalBase> base) :
Signal(session, base),
device_(device),
+ trigger_types_(get_trigger_types()),
trigger_none_(nullptr),
trigger_rising_(nullptr),
trigger_high_(nullptr),
{
shared_ptr<Trigger> trigger;
- base_->set_colour(SignalColours[base->index() % countof(SignalColours)]);
+ base_->set_color(SignalColors[base->index() % countof(SignalColors)]);
GlobalSettings gs;
signal_height_ = gs.value(GlobalSettings::Key_View_DefaultLogicHeight).toInt();
return make_pair(-signal_height_ - signal_margin, signal_margin);
}
-int LogicSignal::scale_handle_offset() const
-{
- return -signal_height_;
-}
-
-void LogicSignal::scale_handle_dragged(int offset)
-{
- const int font_height = QFontMetrics(QApplication::font()).height();
- const int units = (-offset / font_height);
- signal_height_ = ((units < 1) ? 1 : units) * font_height;
-}
-
void LogicSignal::paint_mid(QPainter &p, ViewItemPaintParams &pp)
{
QLineF *line;
const float low_offset = y + 0.5f;
shared_ptr<pv::data::LogicSegment> segment = get_logic_segment_to_paint();
- if (!segment)
+ if (!segment || (segment->get_sample_count() == 0))
return;
double samplerate = segment->samplerate();
const double pixels_offset = pp.pixels_offset();
const pv::util::Timestamp& start_time = segment->start_time();
- const int64_t last_sample = segment->get_sample_count() - 1;
+ const int64_t last_sample = (int64_t)segment->get_sample_count() - 1;
const double samples_per_pixel = samplerate * pp.scale();
const double pixels_per_sample = 1 / samples_per_pixel;
const pv::util::Timestamp start = samplerate * (pp.offset() - start_time);
sampling_point_x += pixels_per_sample;
};
- p.setPen(EdgeColour);
+ p.setPen(EdgeColor);
p.drawLines(edge_lines, edge_count);
delete[] edge_lines;
const unsigned int max_cap_line_count = edges.size();
QLineF *const cap_lines = new QLineF[max_cap_line_count];
- p.setPen(HighColour);
+ p.setPen(HighColor);
paint_caps(p, cap_lines, edges, true, samples_per_pixel,
pixels_offset, pp.left(), high_offset);
- p.setPen(LowColour);
+ p.setPen(LowColor);
paint_caps(p, cap_lines, edges, false, samples_per_pixel,
pixels_offset, pp.left(), low_offset);
// Paint the sampling points
if (show_sampling_points) {
- p.setPen(SamplingPointColour);
+ p.setPen(SamplingPointColor);
p.drawRects(sampling_points.data(), sampling_points.size());
}
}
void LogicSignal::paint_fore(QPainter &p, ViewItemPaintParams &pp)
{
- // Draw the trigger marker
- if (!trigger_match_ || !base_->enabled())
+ if (base_->enabled()) {
+ if (trigger_match_) {
+ // Draw the trigger marker
+ const int y = get_visual_y();
+
+ for (int32_t type_id : trigger_types_) {
+ const TriggerMatchType *const type =
+ TriggerMatchType::get(type_id);
+ if (trigger_match_ != type || type_id < 0 ||
+ (size_t)type_id >= countof(TriggerMarkerIcons) ||
+ !TriggerMarkerIcons[type_id])
+ continue;
+
+ const QPixmap *const pixmap = get_pixmap(
+ TriggerMarkerIcons[type_id]);
+ if (!pixmap)
+ continue;
+
+ const float pad = TriggerMarkerPadding - 0.5f;
+ const QSize size = pixmap->size();
+ const QPoint point(
+ pp.right() - size.width() - pad * 2,
+ y - (signal_height_ + size.height()) / 2);
+
+ p.setPen(QPen(TriggerMarkerBackgroundColor.darker()));
+ p.setBrush(TriggerMarkerBackgroundColor);
+ p.drawRoundedRect(QRectF(point, size).adjusted(
+ -pad, -pad, pad, pad), pad, pad);
+ p.drawPixmap(point, *pixmap);
+
+ break;
+ }
+ }
+
+ if (show_hover_marker_)
+ paint_hover_marker(p);
+ }
+}
+
+void LogicSignal::hover_point_changed(const QPoint &hp)
+{
+ Signal::hover_point_changed(hp);
+
+ assert(base_);
+ assert(owner_);
+
+ if ((!base_->enabled()) || (hp.x() == 0))
return;
+ // Ignore if mouse cursor is not hovering over this trace
const int y = get_visual_y();
- const vector<int32_t> trig_types = get_trigger_types();
- for (int32_t type_id : trig_types) {
- const TriggerMatchType *const type =
- TriggerMatchType::get(type_id);
- if (trigger_match_ != type || type_id < 0 ||
- (size_t)type_id >= countof(TriggerMarkerIcons) ||
- !TriggerMarkerIcons[type_id])
- continue;
-
- const QPixmap *const pixmap = get_pixmap(
- TriggerMarkerIcons[type_id]);
- if (!pixmap)
- continue;
-
- const float pad = TriggerMarkerPadding - 0.5f;
- const QSize size = pixmap->size();
- const QPoint point(
- pp.right() - size.width() - pad * 2,
- y - (signal_height_ + size.height()) / 2);
-
- p.setPen(QPen(TriggerMarkerBackgroundColour.darker()));
- p.setBrush(TriggerMarkerBackgroundColour);
- p.drawRoundedRect(QRectF(point, size).adjusted(
- -pad, -pad, pad, pad), pad, pad);
- p.drawPixmap(point, *pixmap);
-
- break;
- }
+ const pair<int, int> extents = v_extents();
+ if ((hp.y() < (y + extents.first)) || ((hp.y() > (y + extents.second))))
+ return;
+
+ shared_ptr<pv::data::LogicSegment> segment = get_logic_segment_to_paint();
+ if (!segment || (segment->get_sample_count() == 0))
+ return;
+
+ double samplerate = segment->samplerate();
+
+ // Show sample rate as 1Hz when it is unknown
+ if (samplerate == 0.0)
+ samplerate = 1.0;
+
+ const View *view = owner_->view();
+ assert(view);
+ const double scale = view->scale();
+ const double pixels_offset =
+ ((view->offset() - segment->start_time()) / scale).convert_to<double>();
+ const double samples_per_pixel = samplerate * scale;
+
+ const uint64_t sample_pos = (uint64_t)max(
+ (hp.x() + pixels_offset) * samples_per_pixel, 0.0);
+
+ vector<data::LogicSegment::EdgePair> edges;
+
+ segment->get_surrounding_edges(edges, sample_pos,
+ samples_per_pixel / Oversampling, base_->index());
+
+ if (edges.empty())
+ return;
}
void LogicSignal::paint_caps(QPainter &p, QLineF *const lines,
(segment_display_mode_ == ShowLastCompleteSegmentOnly)) {
try {
segment = segments.at(current_segment_);
- } catch (out_of_range) {
+ } catch (out_of_range&) {
qDebug() << "Current logic segment out of range for signal" << base_->name() << ":" << current_segment_;
}
}
trigger_bar_->addAction(action);
action->setChecked(trigger_match_ == type);
}
+
+ // Only allow triggers to be changed when we're stopped
+ if (session_.get_capture_state() != Session::Stopped)
+ for (QAction* action : trigger_bar_->findChildren<QAction*>())
+ action->setEnabled(false);
+
form->addRow(tr("Trigger"), trigger_bar_);
}
}
projects / pulseview.git / blobdiff