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#include "layer_manager.hpp"
#include <mbgl/style/layer.hpp>
#include <mbgl/style/layer_impl.hpp>
#include <mbgl/style/layers/background_layer.hpp>
#include <mbgl/style/layers/circle_layer.hpp>
#include <mbgl/style/layers/fill_extrusion_layer.hpp>
#include <mbgl/style/layers/fill_layer.hpp>
#include <mbgl/style/layers/heatmap_layer.hpp>
#include <mbgl/style/layers/hillshade_layer.hpp>
#include <mbgl/style/layers/line_layer.hpp>
#include <mbgl/style/layers/raster_layer.hpp>
#include <mbgl/style/layers/symbol_layer.hpp>
#include <mbgl/style/layers/custom_layer.hpp>
#include <mbgl/style/conversion/constant.hpp>
#include <mbgl/style/conversion/filter.hpp>
#include <mbgl/style/conversion_impl.hpp>
#include "background_layer.hpp"
#include "circle_layer.hpp"
#include "custom_layer.hpp"
#include "fill_extrusion_layer.hpp"
#include "fill_layer.hpp"
#include "heatmap_layer.hpp"
#include "hillshade_layer.hpp"
#include "line_layer.hpp"
#include "raster_layer.hpp"
#include "symbol_layer.hpp"
#include "fill_extrusion_layer.hpp"
namespace mbgl {
namespace android {
LayerManagerAndroid::LayerManagerAndroid() {
addLayerType(std::make_unique<FillJavaLayerPeerFactory>());
addLayerType(std::make_unique<LineJavaLayerPeerFactory>());
addLayerType(std::make_unique<CircleJavaLayerPeerFactory>());
addLayerType(std::make_unique<SymbolJavaLayerPeerFactory>());
addLayerType(std::make_unique<RasterJavaLayerPeerFactory>());
addLayerType(std::make_unique<BackgroundJavaLayerPeerFactory>());
addLayerType(std::make_unique<HillshadeJavaLayerPeerFactory>());
addLayerType(std::make_unique<FillExtrusionJavaLayerPeerFactory>());
addLayerType(std::make_unique<HeatmapJavaLayerPeerFactory>());
addLayerType(std::make_unique<CustomJavaLayerPeerFactory>());
}
LayerManagerAndroid::~LayerManagerAndroid() = default;
jni::Local<jni::Object<Layer>> LayerManagerAndroid::createJavaLayerPeer(jni::JNIEnv& env, mbgl::Map& map, mbgl::style::Layer& layer) {
if (JavaLayerPeerFactory* factory = getPeerFactory(&layer)) {
return factory->createJavaLayerPeer(env, map, layer);
}
return jni::Local<jni::Object<Layer>>();
}
jni::Local<jni::Object<Layer>> LayerManagerAndroid::createJavaLayerPeer(jni::JNIEnv& env, mbgl::Map& map, std::unique_ptr<mbgl::style::Layer> layer) {
if (JavaLayerPeerFactory* factory = getPeerFactory(layer.get())) {
return factory->createJavaLayerPeer(env, map, std::move(layer));
}
return jni::Local<jni::Object<Layer>>();
}
void LayerManagerAndroid::registerNative(jni::JNIEnv& env) {
Layer::registerNative(env);
for (const auto& factory: factories) {
factory->registerNative(env);
}
}
void LayerManagerAndroid::addLayerType(std::unique_ptr<JavaLayerPeerFactory> factory) {
auto* coreFactory = factory->getLayerFactory();
std::string type{coreFactory->getTypeInfo()->type};
if (!type.empty()) {
typeToFactory.emplace(std::make_pair(std::move(type), coreFactory));
}
factories.emplace_back(std::move(factory));
}
JavaLayerPeerFactory* LayerManagerAndroid::getPeerFactory(mbgl::style::Layer* layer) {
auto* typeInfo = layer->baseImpl->getTypeInfo();
assert(typeInfo);
for (const auto& factory: factories) {
if (factory->getLayerFactory()->getTypeInfo() == typeInfo) {
return factory.get();
}
}
assert(false);
return nullptr;
}
std::unique_ptr<style::Layer> LayerManagerAndroid::createLayer(const std::string& type,
const std::string& id,
const style::conversion::Convertible& value,
style::conversion::Error& error) noexcept {
auto search = typeToFactory.find(type);
if (search != typeToFactory.end()) {
auto layer = search->second->createLayer(id, value);
if (!layer) {
error.message = "Error parsing a layer of type: " + type;
}
return layer;
}
error.message = "Unsupported layer type: " + type;
return nullptr;
}
// static
LayerManagerAndroid* LayerManagerAndroid::get() noexcept {
static LayerManagerAndroid impl;
return &impl;
}
} // namespace android
namespace style {
// static
LayerManager* LayerManager::get() noexcept {
return android::LayerManagerAndroid::get();
}
} // style
} // namespace mbgl
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