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author | Ivo van Dongen <ivovandongen@users.noreply.github.com> | 2016-09-21 11:04:32 +0200 |
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committer | GitHub <noreply@github.com> | 2016-09-21 11:04:32 +0200 |
commit | eb97dbe383ca7697feab5860995b97181c39c607 (patch) | |
tree | 70bdd7b6ebea32aec132413fa703e92a2a0f63d0 /platform/android/src/style/sources/source.cpp | |
parent | 3b546b964609d0f596dac32e155b1489bb85645e (diff) | |
download | qtlocation-mapboxgl-eb97dbe383ca7697feab5860995b97181c39c607.tar.gz |
[android] Sources: peer model, mutability (#6054)
Diffstat (limited to 'platform/android/src/style/sources/source.cpp')
-rw-r--r-- | platform/android/src/style/sources/source.cpp | 72 |
1 files changed, 72 insertions, 0 deletions
diff --git a/platform/android/src/style/sources/source.cpp b/platform/android/src/style/sources/source.cpp new file mode 100644 index 0000000000..4f306e7c54 --- /dev/null +++ b/platform/android/src/style/sources/source.cpp @@ -0,0 +1,72 @@ +#include "source.hpp" +#include "../android_conversion.hpp" + +#include <jni/jni.hpp> + +#include <mbgl/platform/log.hpp> + +//Java -> C++ conversion +#include <mbgl/style/conversion.hpp> +#include <mbgl/style/conversion/source.hpp> + +//C++ -> Java conversion +#include "../conversion/property_value.hpp" + +#include <string> + +namespace mbgl { +namespace android { + + /** + * Invoked when the construction is initiated from the jvm through a subclass + */ + Source::Source(jni::JNIEnv&, std::unique_ptr<mbgl::style::Source> coreSource) + : ownedSource(std::move(coreSource)) + , source(*ownedSource) { + } + + Source::Source(mbgl::Map& coreMap, mbgl::style::Source& coreSource) : source(coreSource) , map(&coreMap) { + } + + Source::~Source() { + } + + jni::String Source::getId(jni::JNIEnv& env) { + return jni::Make<jni::String>(env, source.getID()); + } + + void Source::updateStyle(jni::jboolean updateClasses) { + //Update the style only if attached + if (ownedSource == nullptr) { + Update flags = mbgl::Update::RecalculateStyle; + if(updateClasses) { + flags = flags | mbgl::Update::Classes; + } + map->update(flags); + } else { + mbgl::Log::Debug(mbgl::Event::JNI, "Not updating as source is not attached to map (yet)"); + } + } + + std::unique_ptr<mbgl::style::Source> Source::releaseCoreSource() { + assert(ownedSource != nullptr); + return std::move(ownedSource); + } + + jni::Class<Source> Source::javaClass; + + void Source::registerNative(jni::JNIEnv& env) { + //Lookup the class + Source::javaClass = *jni::Class<Source>::Find(env).NewGlobalRef(env).release(); + + #define METHOD(MethodPtr, name) jni::MakeNativePeerMethod<decltype(MethodPtr), (MethodPtr)>(name) + + //Register the peer + jni::RegisterNativePeer<Source>(env, Source::javaClass, "nativePtr", + METHOD(&Source::getId, "nativeGetId") + ); + + } + +} //android +} //mbgl
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