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Move code from map_widget and custom_layer_dialog to util/maplibre

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This commit is contained in:
AdenKoperczak 2025-03-25 10:22:12 -04:00
parent fee00b737a
commit a7c6be2bab
4 changed files with 64 additions and 66 deletions
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42
scwx-qt/source/scwx/qt/map/map_widget.cpp
View file

@ -185,8 +185,6 @@ public:
bool UpdateStoredMapParameters();
void CheckLevel3Availability();
std::string FindMapSymbologyLayer();
common::Level2Product
GetLevel2ProductOrDefault(const std::string& productName) const;
@ -1146,43 +1144,6 @@ void MapWidget::DumpLayerList() const
logger_->info("Layers: {}", p->map_->layerIds().join(", ").toStdString());
}
std::string MapWidgetImpl::FindMapSymbologyLayer()
{
std::string before = "ferry";
for (const QString& qlayer : styleLayers_)
{
const std::string layer = qlayer.toStdString();
// Draw below layers defined in map style
auto it = std::find_if(currentStyle_->drawBelow_.cbegin(),
currentStyle_->drawBelow_.cend(),
[&layer](const std::string& styleLayer) -> bool
{
// Perform case-insensitive matching
RE2 re {"(?i)" + styleLayer};
if (re.ok())
{
return RE2::FullMatch(layer, re);
}
else
{
// Fall back to basic comparison if RE
// doesn't compile
return layer == styleLayer;
}
});
if (it != currentStyle_->drawBelow_.cend())
{
before = layer;
break;
}
}
return before;
}
void MapWidgetImpl::AddLayers()
{
if (styleLayers_.isEmpty())
@ -1218,7 +1179,8 @@ void MapWidgetImpl::AddLayers()
{
// Subsequent layers are drawn underneath the map symbology layer
case types::MapLayer::MapUnderlay:
before = FindMapSymbologyLayer();
before = util::maplibre::FindMapSymbologyLayer(
styleLayers_, currentStyle_->drawBelow_);
break;
// Subsequent layers are drawn after all style-defined layers

34
scwx-qt/source/scwx/qt/ui/custom_layer_dialog.cpp
View file

@ -1,10 +1,11 @@
#include "custom_layer_dialog.hpp"
#include "ui_custom_layer_dialog.h"
#include <re2/re2.h>
#include <scwx/qt/settings/general_settings.hpp>
#include <scwx/qt/util/maplibre.hpp>
#include <scwx/util/logger.hpp>
#include <scwx/qt/map/map_provider.hpp>
#include <utility>
namespace scwx::qt::ui
@ -36,43 +37,26 @@ public:
std::shared_ptr<QMapLibre::Map> map_;
};
// TODO Duplicated form map_widget, Should probably be moved.
static bool match_layer(const std::string& pattern, const std::string& layer)
{
// Perform case-insensitive matching
const RE2 re {"(?i)" + pattern};
if (re.ok())
{
return RE2::FullMatch(layer, re);
}
else
{
// Fall back to basic comparison if RE
// doesn't compile
return layer == pattern;
}
}
void CustomLayerDialogImpl::handle_mapChanged(QMapLibre::Map::MapChange change)
{
if (change == QMapLibre::Map::MapChange::MapChangeDidFinishLoadingStyle)
{
auto& generalSettings = settings::GeneralSettings::Instance();
const std::string& customStyleDrawLayer =
generalSettings.custom_style_draw_layer().GetValue();
generalSettings.custom_style_draw_layer().GetStagedOrValue();
const QStringList layerIds = map_->layerIds();
self_->ui->layerListWidget->clear();
self_->ui->layerListWidget->addItems(layerIds);
for (int i = 0; i < self_->ui->layerListWidget->count(); i++)
{
auto* item = self_->ui->layerListWidget->item(i);
std::string symbologyLayer = util::maplibre::FindMapSymbologyLayer(
layerIds, {customStyleDrawLayer});
if (match_layer(customStyleDrawLayer, item->text().toStdString()))
const auto& symbologyItems = self_->ui->layerListWidget->findItems(
symbologyLayer.c_str(), Qt::MatchExactly);
if (!symbologyItems.isEmpty())
{
self_->ui->layerListWidget->setCurrentItem(item);
}
self_->ui->layerListWidget->setCurrentItem(symbologyItems.first());
}
}
}

40
scwx-qt/source/scwx/qt/util/maplibre.cpp
View file

@ -1,7 +1,9 @@
#include <scwx/qt/util/maplibre.hpp>
#include <QMapLibre/Utils>
#include <algorithm>
#include <mbgl/util/constants.hpp>
#include <re2/re2.h>
namespace scwx
{
@ -120,6 +122,44 @@ void SetMapStyleUrl(const std::shared_ptr<map::MapContext>& mapContext,
}
}
std::string FindMapSymbologyLayer(const QStringList& styleLayers,
const std::vector<std::string>& drawBelow)
{
std::string before = "ferry";
for (const QString& qlayer : styleLayers)
{
const std::string layer = qlayer.toStdString();
// Draw below layers defined in map style
auto it =
std::ranges::find_if(drawBelow,
[&layer](const std::string& styleLayer) -> bool
{
// Perform case-insensitive matching
RE2 re {"(?i)" + styleLayer};
if (re.ok())
{
return RE2::FullMatch(layer, re);
}
else
{
// Fall back to basic comparison if RE
// doesn't compile
return layer == styleLayer;
}
});
if (it != drawBelow.cend())
{
before = layer;
break;
}
}
return before;
}
} // namespace maplibre
} // namespace util
} // namespace qt

12
scwx-qt/source/scwx/qt/util/maplibre.hpp
View file

@ -37,6 +37,18 @@ glm::vec2 LatLongToScreenCoordinate(const QMapLibre::Coordinate& coordinate);
void SetMapStyleUrl(const std::shared_ptr<map::MapContext>& mapContext,
const std::string& url);
/**
* @brief Find the first layer which should be drawn above the radar products
*
* @param [in] styleLayers The layers of the style
* @param [in] drawBelow A list of RE2 compatible regex's describing the layers
* to draw below
*
* @return The first layer to be drawn above the radar products
*/
std::string FindMapSymbologyLayer(const QStringList& styleLayers,
const std::vector<std::string>& drawBelow);
} // namespace maplibre
} // namespace util
} // namespace qt