[sim] Move WPILib C++ sim implementations out of line (#2598)

This makes the sim classes consistent with the rest of the WPILibC classes.

wpilibc/src/main/native/cpp/simulation/AddressableLEDSim.cpp

@@ -0,0 +1,119 @@
+/*----------------------------------------------------------------------------*/
+/* Copyright (c) 2018-2020 FIRST. All Rights Reserved.                        */
+/* Open Source Software - may be modified and shared by FRC teams. The code   */
+/* must be accompanied by the FIRST BSD license file in the root directory of */
+/* the project.                                                               */
+/*----------------------------------------------------------------------------*/
+
+#include "frc/simulation/AddressableLEDSim.h"
+
+#include <memory>
+#include <stdexcept>
+#include <utility>
+
+#include <hal/simulation/AddressableLEDData.h>
+
+using namespace frc;
+using namespace frc::sim;
+
+AddressableLEDSim::AddressableLEDSim() : m_index{0} {}
+
+AddressableLEDSim::AddressableLEDSim(const AddressableLED& addressableLED)
+    : m_index{0} {}
+
+AddressableLEDSim AddressableLEDSim::CreateForChannel(int pwmChannel) {
+  int index = HALSIM_FindAddressableLEDForChannel(pwmChannel);
+  if (index < 0)
+    throw std::out_of_range("no addressable LED found for PWM channel");
+  return AddressableLEDSim{index};
+}
+
+AddressableLEDSim AddressableLEDSim::CreateForIndex(int index) {
+  return AddressableLEDSim{index};
+}
+
+std::unique_ptr<CallbackStore> AddressableLEDSim::RegisterInitializedCallback(
+    NotifyCallback callback, bool initialNotify) {
+  auto store = std::make_unique<CallbackStore>(
+      m_index, -1, callback, &HALSIM_CancelAddressableLEDInitializedCallback);
+  store->SetUid(HALSIM_RegisterAddressableLEDInitializedCallback(
+      m_index, &CallbackStoreThunk, store.get(), initialNotify));
+  return store;
+}
+
+bool AddressableLEDSim::GetInitialized() const {
+  return HALSIM_GetAddressableLEDInitialized(m_index);
+}
+
+void AddressableLEDSim::SetInitialized(bool initialized) {
+  HALSIM_SetAddressableLEDInitialized(m_index, initialized);
+}
+
+std::unique_ptr<CallbackStore> AddressableLEDSim::RegisterOutputPortCallback(
+    NotifyCallback callback, bool initialNotify) {
+  auto store = std::make_unique<CallbackStore>(
+      m_index, -1, callback, &HALSIM_CancelAddressableLEDOutputPortCallback);
+  store->SetUid(HALSIM_RegisterAddressableLEDOutputPortCallback(
+      m_index, &CallbackStoreThunk, store.get(), initialNotify));
+  return store;
+}
+
+int AddressableLEDSim::GetOutputPort() const {
+  return HALSIM_GetAddressableLEDOutputPort(m_index);
+}
+
+void AddressableLEDSim::SetOutputPort(int outputPort) {
+  HALSIM_SetAddressableLEDOutputPort(m_index, outputPort);
+}
+
+std::unique_ptr<CallbackStore> AddressableLEDSim::RegisterLengthCallback(
+    NotifyCallback callback, bool initialNotify) {
+  auto store = std::make_unique<CallbackStore>(
+      m_index, -1, callback, &HALSIM_CancelAddressableLEDLengthCallback);
+  store->SetUid(HALSIM_RegisterAddressableLEDLengthCallback(
+      m_index, &CallbackStoreThunk, store.get(), initialNotify));
+  return store;
+}
+
+int AddressableLEDSim::GetLength() const {
+  return HALSIM_GetAddressableLEDLength(m_index);
+}
+
+void AddressableLEDSim::SetLength(int length) {
+  HALSIM_SetAddressableLEDLength(m_index, length);
+}
+
+std::unique_ptr<CallbackStore> AddressableLEDSim::RegisterRunningCallback(
+    NotifyCallback callback, bool initialNotify) {
+  auto store = std::make_unique<CallbackStore>(
+      m_index, -1, callback, &HALSIM_CancelAddressableLEDRunningCallback);
+  store->SetUid(HALSIM_RegisterAddressableLEDRunningCallback(
+      m_index, &CallbackStoreThunk, store.get(), initialNotify));
+  return store;
+}
+
+int AddressableLEDSim::GetRunning() const {
+  return HALSIM_GetAddressableLEDRunning(m_index);
+}
+
+void AddressableLEDSim::SetRunning(bool running) {
+  HALSIM_SetAddressableLEDRunning(m_index, running);
+}
+
+std::unique_ptr<CallbackStore> AddressableLEDSim::RegisterDataCallback(
+    NotifyCallback callback, bool initialNotify) {
+  auto store = std::make_unique<CallbackStore>(
+      m_index, -1, callback, &HALSIM_CancelAddressableLEDDataCallback);
+  store->SetUid(HALSIM_RegisterAddressableLEDDataCallback(
+      m_index, &ConstBufferCallbackStoreThunk, store.get()));
+  return store;
+}
+
+int AddressableLEDSim::GetData(struct HAL_AddressableLEDData* data) const {
+  return HALSIM_GetAddressableLEDData(m_index, data);
+}
+
+void AddressableLEDSim::SetData(struct HAL_AddressableLEDData* data,
+                                int length) {
+  HALSIM_SetAddressableLEDData(m_index, data, length);
+}