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[android] insert layer at index

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This commit is contained in:
Ivo van Dongen
2017-02-27 20:12:42 +02:00
committed by Ivo van Dongen
parent a9d2929819
commit 99786e1e3f
5 changed files with 82 additions and 0 deletions
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24
platform/android/src/native_map_view.cpp
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@@ -816,6 +816,29 @@ void NativeMapView::addLayerAbove(JNIEnv& env, jlong nativeLayerPtr, jni::String
}
}
void NativeMapView::addLayerAt(JNIEnv& env, jlong nativeLayerPtr, jni::jint index) {
assert(nativeLayerPtr != 0);
Layer *layer = reinterpret_cast<Layer *>(nativeLayerPtr);
auto layers = map->getLayers();
// Check index
int numLayers = layers.size() - 1;
if (index > numLayers || index < 0) {
Log::Error(Event::JNI, "Index out of range: %i", index);
jni::ThrowNew(env, jni::FindClass(env, "com/mapbox/mapboxsdk/style/layers/CannotAddLayerException"),
std::string("Invalid index").c_str());
return;
}
// Insert it below the current at that index
try {
layer->addToMap(*map, layers.at(index)->getID());
} catch (const std::runtime_error& error) {
jni::ThrowNew(env, jni::FindClass(env, "com/mapbox/mapboxsdk/style/layers/CannotAddLayerException"), error.what());
}
}
/**
* Remove by layer id.
*/
@@ -1439,6 +1462,7 @@ void NativeMapView::registerNative(jni::JNIEnv& env) {
METHOD(&NativeMapView::getLayer, "nativeGetLayer"),
METHOD(&NativeMapView::addLayer, "nativeAddLayer"),
METHOD(&NativeMapView::addLayerAbove, "nativeAddLayerAbove"),
METHOD(&NativeMapView::addLayerAt, "nativeAddLayerAt"),
METHOD(&NativeMapView::removeLayerById, "nativeRemoveLayerById"),
METHOD(&NativeMapView::removeLayerAt, "nativeRemoveLayerAt"),
METHOD(&NativeMapView::removeLayer, "nativeRemoveLayer"),