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Connecting signals and slots for radar updates

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This commit is contained in:
Dan Paulat 2021-07-30 22:01:18 -05:00
parent c06230ed6c
commit 817a59f741
6 changed files with 137 additions and 61 deletions
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56
scwx-qt/source/scwx/qt/view/radar_view.cpp
View file

@ -45,12 +45,13 @@ RadarView::RadarView(std::shared_ptr<manager::RadarManager> radarManager,
std::shared_ptr<QMapboxGL> map) :
p(std::make_unique<RadarViewImpl>(radarManager, map))
{
connect(radarManager.get(),
&manager::RadarManager::Level2DataLoaded,
this,
&RadarView::UpdatePlot);
}
RadarView::~RadarView() = default;
RadarView::RadarView(RadarView&&) noexcept = default;
RadarView& RadarView::operator=(RadarView&&) noexcept = default;
double RadarView::bearing() const
{
return p->map_->bearing();
@ -83,7 +84,34 @@ const std::vector<boost::gil::rgba8_pixel_t>& RadarView::color_table() const
void RadarView::Initialize()
{
BOOST_LOG_TRIVIAL(debug) << logPrefix_ << "Initialize()";
UpdatePlot();
}
void RadarView::LoadColorTable(std::shared_ptr<common::ColorTable> colorTable)
{
// TODO: Make size, offset and scale dynamic
const float offset = 66.0f;
const float scale = 2.0f;
std::vector<boost::gil::rgba8_pixel_t>& lut = p->colorTable_;
lut.resize(254);
auto dataRange = boost::irange<uint16_t>(2, 255);
std::for_each(std::execution::par_unseq,
dataRange.begin(),
dataRange.end(),
[&](uint16_t i) {
float f = (i - offset) / scale;
lut[i - *dataRange.begin()] = colorTable->Color(f);
});
emit ColorTableLoaded();
}
void RadarView::UpdatePlot()
{
BOOST_LOG_TRIVIAL(debug) << logPrefix_ << "UpdatePlot()";
boost::timer::cpu_timer timer;
@ -307,26 +335,8 @@ void RadarView::Initialize()
timer.stop();
BOOST_LOG_TRIVIAL(debug)
<< logPrefix_ << "Vertices calculated in " << timer.format(6, "%ws");
}
void RadarView::LoadColorTable(std::shared_ptr<common::ColorTable> colorTable)
{
// TODO: Make size, offset and scale dynamic
const float offset = 66.0f;
const float scale = 2.0f;
std::vector<boost::gil::rgba8_pixel_t>& lut = p->colorTable_;
lut.resize(254);
auto dataRange = boost::irange<uint16_t>(2, 255);
std::for_each(std::execution::par_unseq,
dataRange.begin(),
dataRange.end(),
[&](uint16_t i) {
float f = (i - offset) / scale;
lut[i - *dataRange.begin()] = colorTable->Color(f);
});
emit PlotUpdated();
}
} // namespace view

17
scwx-qt/source/scwx/qt/view/radar_view.hpp
View file

@ -17,19 +17,15 @@ namespace view
class RadarViewImpl;
class RadarView
class RadarView : public QObject
{
Q_OBJECT
public:
explicit RadarView(std::shared_ptr<manager::RadarManager> radarManager,
std::shared_ptr<QMapboxGL> map);
~RadarView();
RadarView(const RadarView&) = delete;
RadarView& operator=(const RadarView&) = delete;
RadarView(RadarView&&) noexcept;
RadarView& operator=(RadarView&&) noexcept;
double bearing() const;
double scale() const;
const std::vector<uint8_t>& data_moments8() const;
@ -41,6 +37,13 @@ public:
void Initialize();
void LoadColorTable(std::shared_ptr<common::ColorTable> colorTable);
public slots:
void UpdatePlot();
signals:
void ColorTableLoaded();
void PlotUpdated();
private:
std::unique_ptr<RadarViewImpl> p;
};