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Connect radar product view signals in layer constructor, rather than initialize

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If the radar product view updates at precisely the right time, color
tables might not be initialized properly. The Initialize function would
not have been able to properly update color tables, and the view signal
would be emitted prior to the signals and slots being connected.
This commit is contained in:
Dan Paulat 2023-07-11 23:25:39 -05:00
parent 809adfd422
commit 0902f183fc
1 changed files with 9 additions and 10 deletions
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19
scwx-qt/source/scwx/qt/map/radar_product_layer.cpp
View file

@ -77,6 +77,15 @@ public:
RadarProductLayer::RadarProductLayer(std::shared_ptr<MapContext> context) :
GenericLayer(context), p(std::make_unique<RadarProductLayerImpl>())
{
auto radarProductView = context->radar_product_view();
connect(radarProductView.get(),
&view::RadarProductView::ColorTableUpdated,
this,
[this]() { p->colorTableNeedsUpdate_ = true; });
connect(radarProductView.get(),
&view::RadarProductView::SweepComputed,
this,
[this]() { p->sweepNeedsUpdate_ = true; });
}
RadarProductLayer::~RadarProductLayer() = default;
@ -144,16 +153,6 @@ void RadarProductLayer::Initialize()
gl.glTexParameteri(GL_TEXTURE_1D, GL_TEXTURE_MIN_FILTER, GL_NEAREST);
gl.glTexParameteri(GL_TEXTURE_1D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
gl.glTexParameteri(GL_TEXTURE_1D, GL_TEXTURE_WRAP_S, GL_CLAMP_TO_EDGE);
auto radarProductView = context()->radar_product_view();
connect(radarProductView.get(),
&view::RadarProductView::ColorTableUpdated,
this,
[this]() { p->colorTableNeedsUpdate_ = true; });
connect(radarProductView.get(),
&view::RadarProductView::SweepComputed,
this,
[this]() { p->sweepNeedsUpdate_ = true; });
}
void RadarProductLayer::UpdateSweep()