1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
|
#pragma once
#include "source.hpp"
#include <mbgl/style/sources/geojson_source.hpp>
#include "../../geojson/geometry.hpp"
#include "../../geojson/feature.hpp"
#include "../../geojson/feature_collection.hpp"
#include "../../android_renderer_frontend.hpp"
#include <jni/jni.hpp>
namespace mbgl {
namespace android {
using Callback = std::function<void (GeoJSON)>;
struct FeatureConverter {
void convertJson(std::shared_ptr<std::string>, ActorRef<Callback>);
template <class JNIType>
void convertObject(std::shared_ptr<jni::Global<jni::Object<JNIType>, jni::EnvAttachingDeleter>>, ActorRef<Callback>);
};
struct Update {
using Converter = std::function<void (ActorRef<Callback>)>;
Converter converterFn;
std::unique_ptr<Actor<Callback>> callback;
Update(Converter, std::unique_ptr<Actor<Callback>>);
};
class GeoJSONSource : public Source {
public:
using SuperTag = Source;
static constexpr auto Name() { return "com/mapbox/mapboxsdk/style/sources/GeoJsonSource"; };
static void registerNative(jni::JNIEnv&);
GeoJSONSource(jni::JNIEnv&, const jni::String&, const jni::Object<>&);
GeoJSONSource(jni::JNIEnv&, mbgl::style::Source&, AndroidRendererFrontend&);
~GeoJSONSource();
private:
void setGeoJSONString(jni::JNIEnv&, const jni::String&);
void setFeatureCollection(jni::JNIEnv&, const jni::Object<geojson::FeatureCollection>&);
void setFeature(jni::JNIEnv&, const jni::Object<geojson::Feature>&);
void setGeometry(jni::JNIEnv&, const jni::Object<geojson::Geometry>&);
void setURL(jni::JNIEnv&, const jni::String&);
jni::Local<jni::Array<jni::Object<geojson::Feature>>> querySourceFeatures(jni::JNIEnv&,
const jni::Array<jni::Object<>>&);
jni::Local<jni::Array<jni::Object<geojson::Feature>>> getClusterChildren(jni::JNIEnv&, const jni::Object<geojson::Feature>&);
jni::Local<jni::Array<jni::Object<geojson::Feature>>> getClusterLeaves(jni::JNIEnv&, const jni::Object<geojson::Feature>&, jni::jlong, jni::jlong);
jint getClusterExpansionZoom(jni::JNIEnv&, const jni::Object<geojson::Feature>&);
jni::Local<jni::String> getURL(jni::JNIEnv&);
jni::Local<jni::Object<Source>> createJavaPeer(jni::JNIEnv&);
std::unique_ptr<Update> awaitingUpdate;
std::unique_ptr<Update> update;
std::shared_ptr<ThreadPool> threadPool;
std::unique_ptr<Actor<FeatureConverter>> converter;
template <class JNIType>
void setCollectionAsync(jni::JNIEnv&, const jni::Object<JNIType>&);
void setAsync(Update::Converter);
}; // class GeoJSONSource
} // namespace android
} // namespace mbgl
|
