mirror of
https://github.com/wpilibsuite/allwpilib
synced 2026-06-22 01:11:42 +00:00
98f2d08103
The HAL will remain untouched in order to maintain C-style compatibility. A few places in wpilibc were left as C-style strings, especially if special formatting (eg, elaborate uses of snprintf or sscanf) was being used. In general, const char* was changed to std::string. character buffers used for formatting were either untouched, changed to std::stringstream, or changed to std::string, depending on what was done with the buffer. Change-Id: I5e431ddf1cc4d9a6d534e1f21b16ea23be26e7f1
53 lines
1.6 KiB
C++
53 lines
1.6 KiB
C++
/*----------------------------------------------------------------------------*/
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/* Copyright (c) FIRST 2011. All Rights Reserved.
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*/
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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 $(WIND_BASE)/WPILib. */
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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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