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#include "layer_manager.hpp"
#include <mbgl/style/layer_impl.hpp>
#include <mbgl/style/conversion/constant.hpp>
#include <mbgl/style/conversion/filter.hpp>
#include <mbgl/style/conversion_impl.hpp>
namespace mbgl {
namespace android {
LayerManagerAndroid::LayerManagerAndroid() {
initialize();
}
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.getTypeInfo())) {
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->getTypeInfo())) {
return factory->createJavaLayerPeer(env, map, std::move(layer));
}
return jni::Local<jni::Object<Layer>>();
}
void LayerManagerAndroid::registerNative(jni::JNIEnv& env) {
if (peerFactories.empty()) {
return;
}
Layer::registerNative(env);
for (const auto& factory: peerFactories) {
factory->registerNative(env);
}
}
void LayerManagerAndroid::addLayerType(std::unique_ptr<JavaLayerPeerFactory> factory) {
assert(getFactory(factory->getLayerFactory()->getTypeInfo()) == nullptr);
registerCoreFactory(factory->getLayerFactory());
peerFactories.emplace_back(std::move(factory));
}
void LayerManagerAndroid::addLayerTypeCoreOnly(std::unique_ptr<LayerFactory> factory) {
assert(getFactory(factory->getTypeInfo()) == nullptr);
registerCoreFactory(factory.get());
coreFactories.emplace_back(std::move(factory));
}
void LayerManagerAndroid::registerCoreFactory(mbgl::LayerFactory* factory) {
std::string type{factory->getTypeInfo()->type};
if (!type.empty()) {
assert(typeToFactory.find(type) == typeToFactory.end());
typeToFactory.emplace(std::make_pair(std::move(type), factory));
}
}
JavaLayerPeerFactory* LayerManagerAndroid::getPeerFactory(const mbgl::style::LayerTypeInfo* typeInfo) {
assert(typeInfo);
for (const auto& factory: peerFactories) {
if (factory->getLayerFactory()->getTypeInfo() == typeInfo) {
return factory.get();
}
}
return nullptr;
}
LayerFactory* LayerManagerAndroid::getFactory(const std::string& type) noexcept {
auto search = typeToFactory.find(type);
return (search != typeToFactory.end()) ? search->second : nullptr;
}
LayerFactory* LayerManagerAndroid::getFactory(const mbgl::style::LayerTypeInfo* info) noexcept {
if (JavaLayerPeerFactory* peerFactory = getPeerFactory(info)) {
return peerFactory->getLayerFactory();
}
for (const auto& factory: coreFactories) {
if (factory->getTypeInfo() == info) {
return factory.get();
}
}
return nullptr;
}
// static
LayerManagerAndroid* LayerManagerAndroid::get() noexcept {
static LayerManagerAndroid impl;
return &impl;
}
} // namespace android
LayerManager* LayerManager::get() noexcept {
return android::LayerManagerAndroid::get();
}
} // namespace mbgl
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