allwpilib/wpilibNewCommands/src/main/native/cpp/frc2/command/CommandBase.cpp

// Copyright (c) FIRST and other WPILib contributors.
// Open Source Software; you can modify and/or share it under the terms of
// the WPILib BSD license file in the root directory of this project.

#include "frc2/command/CommandBase.h"

#include <wpi/sendable/SendableBuilder.h>
#include <wpi/sendable/SendableRegistry.h>

using namespace frc2;

CommandBase::CommandBase() {
  wpi::SendableRegistry::GetInstance().Add(this, GetTypeName(*this));
}

void CommandBase::AddRequirements(
    std::initializer_list<Subsystem*> requirements) {
  m_requirements.insert(requirements.begin(), requirements.end());
}

void CommandBase::AddRequirements(wpi::span<Subsystem* const> requirements) {
  m_requirements.insert(requirements.begin(), requirements.end());
}

void CommandBase::AddRequirements(wpi::SmallSet<Subsystem*, 4> requirements) {
  m_requirements.insert(requirements.begin(), requirements.end());
}

wpi::SmallSet<Subsystem*, 4> CommandBase::GetRequirements() const {
  return m_requirements;
}

void CommandBase::SetName(std::string_view name) {
  wpi::SendableRegistry::GetInstance().SetName(this, name);
}

std::string CommandBase::GetName() const {
  return wpi::SendableRegistry::GetInstance().GetName(this);
}

std::string CommandBase::GetSubsystem() const {
  return wpi::SendableRegistry::GetInstance().GetSubsystem(this);
}

void CommandBase::SetSubsystem(std::string_view subsystem) {
  wpi::SendableRegistry::GetInstance().SetSubsystem(this, subsystem);
}

void CommandBase::InitSendable(wpi::SendableBuilder& builder) {
  builder.SetSmartDashboardType("Command");
  builder.AddStringProperty(
      ".name", [this] { return GetName(); }, nullptr);
  builder.AddBooleanProperty(
      "running", [this] { return IsScheduled(); },
      [this](bool value) {
        bool isScheduled = IsScheduled();
        if (value && !isScheduled) {
          Schedule();
        } else if (!value && isScheduled) {
          Cancel();
        }
      });
}