#include "analogsignal.h"
#include "pv/data/analog.h"
#include "pv/data/analogsnapshot.h"
+#include "pv/view/view.h"
using namespace boost;
using namespace std;
const float AnalogSignal::EnvelopeThreshold = 256.0f;
-AnalogSignal::AnalogSignal(QString name, shared_ptr<data::Analog> data,
- int probe_index) :
- Signal(name),
+AnalogSignal::AnalogSignal(pv::SigSession &session, const sr_probe *const probe,
+ shared_ptr<data::Analog> data) :
+ Signal(session, probe),
_data(data),
_scale(1.0f)
{
- _colour = SignalColours[probe_index % countof(SignalColours)];
+ _colour = SignalColours[probe->index % countof(SignalColours)];
+}
+
+AnalogSignal::~AnalogSignal()
+{
+}
+
+const list<QAction*> AnalogSignal::get_context_bar_actions()
+{
+ list<QAction*> actions;
+ actions.push_back(_name_action);
+ return actions;
}
void AnalogSignal::set_scale(float scale)
_scale = scale;
}
-void AnalogSignal::paint(QPainter &p, int y, int left, int right, double scale,
- double offset)
+void AnalogSignal::paint_back(QPainter &p, int left, int right)
+{
+ if (_probe->enabled)
+ paint_axis(p, get_y(), left, right);
+}
+
+void AnalogSignal::paint_mid(QPainter &p, int left, int right)
{
- assert(scale > 0);
assert(_data);
assert(right >= left);
- paint_axis(p, y, left, right);
+ assert(_view);
+ const int y = _v_offset - _view->v_offset();
+
+ const double scale = _view->scale();
+ assert(scale > 0);
+
+ const double offset = _view->offset();
+
+ if (!_probe->enabled)
+ return;
const deque< shared_ptr<pv::data::AnalogSnapshot> > &snapshots =
_data->get_snapshots();
const int64_t start_sample = min(max((int64_t)floor(start),
(int64_t)0), last_sample);
- const int64_t end_sample = min(max((int64_t)ceil(end),
+ const int64_t end_sample = min(max((int64_t)ceil(end) + 1,
(int64_t)0), last_sample);
if (samples_per_pixel < EnvelopeThreshold)
y - samples[sample - start] * _scale);
}
- p.drawPoints(points, point - points);
+ p.drawPolyline(points, point - points);
delete[] samples;
delete[] points;