Squashed 'third_party/allwpilib_2017/' content from commit 35ac87d
Change-Id: I7bb6f5556c30d3f5a092e68de0be9c710c60c9f4
git-subtree-dir: third_party/allwpilib_2017
git-subtree-split: 35ac87d6ff8b7f061c4f18c9ea316e5dccd4888a
diff --git a/wpilibc/shared/include/SmartDashboard/SendableChooser.h b/wpilibc/shared/include/SmartDashboard/SendableChooser.h
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+++ b/wpilibc/shared/include/SmartDashboard/SendableChooser.h
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+/*----------------------------------------------------------------------------*/
+/* Copyright (c) FIRST 2011-2017. 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>
+
+#include "SmartDashboard/SendableChooserBase.h"
+#include "llvm/StringMap.h"
+#include "llvm/StringRef.h"
+#include "tables/ITable.h"
+
+namespace frc {
+
+/**
+ * The {@link SendableChooser} class is a useful tool for presenting a selection
+ * of options to the {@link SmartDashboard}.
+ *
+ * <p>For instance, you may wish to be able to select between multiple
+ * autonomous modes. You can do this by putting every possible {@link Command}
+ * you want to run as an autonomous into a {@link SendableChooser} and then put
+ * it into the {@link SmartDashboard} to have a list of options appear on the
+ * laptop. Once autonomous starts, simply ask the {@link SendableChooser} what
+ * the selected value is.</p>
+ *
+ * @tparam T The type of values to be stored
+ * @see SmartDashboard
+ */
+template <class T>
+class SendableChooser : public SendableChooserBase {
+ public:
+ virtual ~SendableChooser() = default;
+
+ void AddObject(llvm::StringRef name, const T& object);
+ void AddDefault(llvm::StringRef name, const T& object);
+ T GetSelected();
+
+ void InitTable(std::shared_ptr<ITable> subtable) override;
+
+ private:
+ llvm::StringMap<T> m_choices;
+};
+
+} // namespace frc
+
+#include "SendableChooser.inc"