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
|
#include "image_source.hpp"
// Java -> C++ conversion
#include "../android_conversion.hpp"
// C++ -> Java conversion
#include "../../conversion/conversion.hpp"
#include <mbgl/style/conversion.hpp>
#include <mbgl/util/premultiply.hpp>
#include "../../bitmap.hpp"
#include <string>
#include <array>
namespace mbgl {
namespace android {
ImageSource::ImageSource(jni::JNIEnv& env, jni::String sourceId, jni::Object<LatLngQuad> coordinatesObject)
: Source(env, std::make_unique<mbgl::style::ImageSource>(
jni::Make<std::string>(env, sourceId),
LatLngQuad::getLatLngArray(env, coordinatesObject)
)
) {
}
ImageSource::ImageSource(mbgl::Map& map, mbgl::style::ImageSource& coreSource)
: Source(map, coreSource) {
}
ImageSource::~ImageSource() = default;
void ImageSource::setURL(jni::JNIEnv& env, jni::String url) {
// Update the core source
source.as<mbgl::style::ImageSource>()->ImageSource::setURL(jni::Make<std::string>(env, url));
}
jni::String ImageSource::getURL(jni::JNIEnv& env) {
optional<std::string> url = source.as<mbgl::style::ImageSource>()->ImageSource::getURL();
return url ? jni::Make<jni::String>(env, *url) : jni::String();
}
void ImageSource::setImage(jni::JNIEnv& env, jni::Object<Bitmap> bitmap) {
UnassociatedImage image = util::unpremultiply(Bitmap::GetImage(env, bitmap));
source.as<mbgl::style::ImageSource>()->setImage(std:: move(image));
}
jni::Class<ImageSource> ImageSource::javaClass;
jni::jobject* ImageSource::createJavaPeer(jni::JNIEnv& env) {
static auto constructor = ImageSource::javaClass.template GetConstructor<jni::jlong>(env);
return ImageSource::javaClass.New(env, constructor, reinterpret_cast<jni::jlong>(this));
}
void ImageSource::registerNative(jni::JNIEnv& env) {
// Lookup the class
ImageSource::javaClass = *jni::Class<ImageSource>::Find(env).NewGlobalRef(env).release();
#define METHOD(MethodPtr, name) jni::MakeNativePeerMethod<decltype(MethodPtr), (MethodPtr)>(name)
// Register the peer
jni::RegisterNativePeer<ImageSource>(
env, ImageSource::javaClass, "nativePtr",
std::make_unique<ImageSource, JNIEnv&, jni::String, jni::Object<LatLngQuad>>,
"initialize",
"finalize",
METHOD(&ImageSource::setURL, "nativeSetUrl"),
METHOD(&ImageSource::getURL, "nativeGetUrl"),
METHOD(&ImageSource::setImage, "nativeSetImage")
);
}
} // namespace android
} // namespace mbgl
|
