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Validate alert layers and movable status

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This commit is contained in:
Dan Paulat 2023-10-27 07:35:18 -05:00
parent 3c79f48493
commit 8719d2d02a
1 changed files with 54 additions and 3 deletions
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57
scwx-qt/source/scwx/qt/model/layer_model.cpp
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@ -52,7 +52,7 @@ struct LayerInfo
{
types::LayerType type_;
LayerDescription description_;
bool movable_;
bool movable_ {true};
std::array<bool, kMapCount_> displayed_ {true, true, true, true};
};
@ -78,6 +78,13 @@ static const std::vector<LayerInfo> kImmovableLayers_ {
{types::LayerType::Map, types::Layer::MapUnderlay, false},
};
static const std::array<awips::Phenomenon, 5> kAlertPhenomena_ {
awips::Phenomenon::Tornado,
awips::Phenomenon::SnowSquall,
awips::Phenomenon::SevereThunderstorm,
awips::Phenomenon::FlashFlood,
awips::Phenomenon::Marine};
class LayerModel::Impl
{
public:
@ -201,6 +208,8 @@ void LayerModel::Impl::ValidateLayerSettings(LayerVector& layers)
{
// Validate immovable layers
std::vector<LayerVector::iterator> immovableIterators {};
LayerVector::iterator mapSymbologyIterator {};
LayerVector::iterator mapUnderlayIterator {};
for (auto& immovableLayer : kImmovableLayers_)
{
// Set the default displayed state for a layer that is not found
@ -243,11 +252,53 @@ void LayerModel::Impl::ValidateLayerSettings(LayerVector& layers)
it->displayed_ = displayed;
}
// Store positional iterators
if (it->type_ == types::LayerType::Map)
{
switch (std::get<types::Layer>(it->description_))
{
case types::Layer::MapSymbology:
mapSymbologyIterator = it;
break;
case types::Layer::MapUnderlay:
mapUnderlayIterator = it;
break;
default:
break;
}
}
// Add the immovable iterator to the list
immovableIterators.push_back(it);
}
// Ensure the layer is marked immovable
it->movable_ = false;
// Validate alert layers
for (auto& phenomenon : kAlertPhenomena_)
{
// Find the alert layer
auto it = std::find_if(layers.begin(),
layers.end(),
[&phenomenon](const LayerInfo& layer)
{
return layer.type_ == types::LayerType::Alert &&
std::get<awips::Phenomenon>(
layer.description_) == phenomenon;
});
if (it == layers.end())
{
layers.insert(mapSymbologyIterator,
{types::LayerType::Alert, phenomenon});
}
}
// Ensure layers are appropriately marked movable
for (auto& layer : layers)
{
layer.movable_ = (layer.type_ != types::LayerType::Information &&
layer.type_ != types::LayerType::Map);
}
}