diff options
Diffstat (limited to 'platform/android/src/style/formatted.cpp')
-rw-r--r-- | platform/android/src/style/formatted.cpp | 43 |
1 files changed, 43 insertions, 0 deletions
diff --git a/platform/android/src/style/formatted.cpp b/platform/android/src/style/formatted.cpp new file mode 100644 index 0000000000..ecbc7be1c8 --- /dev/null +++ b/platform/android/src/style/formatted.cpp @@ -0,0 +1,43 @@ +#include "formatted.hpp" +#include "formatted_section.hpp" + +namespace mbgl { +namespace android { + +void Formatted::registerNative(jni::JNIEnv& env) { + jni::Class<Formatted>::Singleton(env); +} + +jni::Local<jni::Object<Formatted>> Formatted::New(jni::JNIEnv& env, const style::expression::Formatted& value) { + static auto& formatted = jni::Class<Formatted>::Singleton(env); + static auto formattedConstructor = formatted.GetConstructor<jni::Array<jni::Object<FormattedSection>>>(env); + static auto& formattedSection = jni::Class<FormattedSection>::Singleton(env); + + auto sections = jni::Array<jni::Object<FormattedSection>>::New(env, value.sections.size()); + for (std::size_t i = 0; i < value.sections.size(); i++) { + auto section = value.sections.at(i); + auto text = jni::Make<jni::String>(env, section.text); + + double fontScale = 1.0; + if (section.fontScale) { + fontScale = section.fontScale.value(); + } + + if (section.fontStack) { + auto fontStack = jni::Array<jni::String>::New(env, section.fontStack.value().size()); + for (std::size_t j = 0; j < section.fontStack.value().size(); j++) { + fontStack.Set(env, j, jni::Make<jni::String>(env, section.fontStack.value().at(j))); + } + static auto formattedSectionConstructor = formattedSection.GetConstructor<jni::String, double, jni::Array<jni::String>>(env); + sections.Set(env, i, formattedSection.New(env, formattedSectionConstructor, text, fontScale, fontStack)); + } else { + static auto formattedSectionConstructor = formattedSection.GetConstructor<jni::String, double>(env); + sections.Set(env, i, formattedSection.New(env, formattedSectionConstructor, text, fontScale)); + } + } + + return formatted.New(env, formattedConstructor, sections); +} + +} // namespace android +} // namespace mbgl
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