Add fluent builders for more flexibly adding data to Shuffleboard (#1022)

wpilibc/src/main/native/include/frc/shuffleboard/ShuffleboardComponent.inc

@@ -0,0 +1,47 @@
+/*----------------------------------------------------------------------------*/
+/* Copyright (c) 2018 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.                                                               */
+/*----------------------------------------------------------------------------*/
+
+#pragma once
+
+#include <memory>
+#include <string>
+
+namespace frc {
+
+template <typename Derived>
+ShuffleboardComponent<Derived>::ShuffleboardComponent(
+    ShuffleboardContainer& parent, const wpi::Twine& title,
+    const wpi::Twine& type)
+    : ShuffleboardValue(title),
+      ShuffleboardComponentBase(parent, title, type) {}
+
+template <typename Derived>
+Derived& ShuffleboardComponent<Derived>::WithProperties(
+    const wpi::StringMap<std::shared_ptr<nt::Value>>& properties) {
+  m_properties = properties;
+  m_metadataDirty = true;
+  return *static_cast<Derived*>(this);
+}
+
+template <typename Derived>
+Derived& ShuffleboardComponent<Derived>::WithPosition(int columnIndex,
+                                                      int rowIndex) {
+  m_column = columnIndex;
+  m_row = rowIndex;
+  m_metadataDirty = true;
+  return *static_cast<Derived*>(this);
+}
+
+template <typename Derived>
+Derived& ShuffleboardComponent<Derived>::WithSize(int width, int height) {
+  m_width = width;
+  m_height = height;
+  m_metadataDirty = true;
+  return *static_cast<Derived*>(this);
+}
+
+}  // namespace frc