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// Copyright 2025 Dolphin Emulator Project
// SPDX-License-Identifier: GPL-2.0-or-later
#include <jni.h>
#include "InputCommon/ControllerInterface/ControllerInterface.h"
#include "InputCommon/ControllerInterface/CoreDevice.h"
#include "InputCommon/ControllerInterface/MappingCommon.h"
#include "jni/AndroidCommon/AndroidCommon.h"
#include "jni/AndroidCommon/IDCache.h"
namespace
{
constexpr auto INPUT_DETECT_INITIAL_TIME = std::chrono::seconds(3);
constexpr auto INPUT_DETECT_CONFIRMATION_TIME = std::chrono::milliseconds(0);
constexpr auto INPUT_DETECT_MAXIMUM_TIME = std::chrono::seconds(5);
} // namespace
static ciface::Core::InputDetector* GetPointer(JNIEnv* env, jobject obj)
{
return reinterpret_cast<ciface::Core::InputDetector*>(
env->GetLongField(obj, IDCache::GetInputDetectorPointer()));
}
extern "C" {
JNIEXPORT void JNICALL
Java_org_dolphinemu_dolphinemu_features_input_model_InputDetector_finalize(JNIEnv* env, jobject obj)
{
delete GetPointer(env, obj);
}
JNIEXPORT jlong JNICALL
Java_org_dolphinemu_dolphinemu_features_input_model_InputDetector_createNew(JNIEnv*, jobject)
{
return reinterpret_cast<jlong>(new ciface::Core::InputDetector);
}
JNIEXPORT void JNICALL Java_org_dolphinemu_dolphinemu_features_input_model_InputDetector_start(
JNIEnv* env, jobject obj, jstring j_default_device, jboolean all_devices)
{
std::vector<std::string> device_strings;
if (all_devices)
device_strings = g_controller_interface.GetAllDeviceStrings();
else
device_strings = {GetJString(env, j_default_device)};
GetPointer(env, obj)->Start(g_controller_interface, device_strings);
}
JNIEXPORT void JNICALL
Java_org_dolphinemu_dolphinemu_features_input_model_InputDetector_update(JNIEnv* env, jobject obj)
{
GetPointer(env, obj)->Update(INPUT_DETECT_INITIAL_TIME, INPUT_DETECT_CONFIRMATION_TIME,
INPUT_DETECT_MAXIMUM_TIME);
}
JNIEXPORT jboolean JNICALL
Java_org_dolphinemu_dolphinemu_features_input_model_InputDetector_isComplete(JNIEnv* env,
jobject obj)
{
return GetPointer(env, obj)->IsComplete();
}
JNIEXPORT jstring JNICALL
Java_org_dolphinemu_dolphinemu_features_input_model_InputDetector_takeResults(
JNIEnv* env, jobject obj, jstring j_default_device)
{
ciface::Core::DeviceQualifier default_device;
default_device.FromString(GetJString(env, j_default_device));
auto detections = GetPointer(env, obj)->TakeResults();
ciface::MappingCommon::RemoveSpuriousTriggerCombinations(&detections);
return ToJString(env, ciface::MappingCommon::BuildExpression(detections, default_device,
ciface::MappingCommon::Quote::On));
}
}
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