53 lines
1.7 KiB
C++
53 lines
1.7 KiB
C++
/*----------------------------------------------------------------------------*/
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/* Copyright (c) FIRST 2011-2016. All Rights Reserved. */
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/* Open Source Software - may be modified and shared by FRC teams. The code */
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/* must be accompanied by the FIRST BSD license file in the root directory of */
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/* the project. */
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/*----------------------------------------------------------------------------*/
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#ifndef __SENDABLE_CHOOSER_H__
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#define __SENDABLE_CHOOSER_H__
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#include "SmartDashboard/Sendable.h"
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#include "tables/ITable.h"
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#include <map>
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#include <memory>
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#include <string>
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/**
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* The {@link SendableChooser} class is a useful tool for presenting a selection
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* of options
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* to the {@link SmartDashboard}.
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*
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* <p>For instance, you may wish to be able to select between multiple
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* autonomous modes.
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* You can do this by putting every possible {@link Command} you want to run as
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* an autonomous into
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* a {@link SendableChooser} and then put it into the {@link SmartDashboard} to
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* have a list of options
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* appear on the laptop. Once autonomous starts, simply ask the {@link
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* SendableChooser} what the selected
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* value is.</p>
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*
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* @see SmartDashboard
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*/
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class SendableChooser : public Sendable {
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public:
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virtual ~SendableChooser() = default;
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void AddObject(const std::string &name, void *object);
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void AddDefault(const std::string &name, void *object);
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void *GetSelected();
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virtual void InitTable(std::shared_ptr<ITable> subtable);
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virtual std::shared_ptr<ITable> GetTable() const;
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virtual std::string GetSmartDashboardType() const;
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private:
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std::string m_defaultChoice;
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std::map<std::string, void *> m_choices;
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std::shared_ptr<ITable> m_table;
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};
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#endif
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