mirror of
https://github.com/wpilibsuite/allwpilib
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bb50f4b134
Made a toplevel directory for C++ and C++ tests Change-Id: I4bc2074a7036ec7fe79568b411637a5bee9eb5b3 Added the C++ testing framework and one test Change-Id: I1e80a1e16b251a49666820a9d4c8caa025da9785
79 lines
2.3 KiB
C++
79 lines
2.3 KiB
C++
/*----------------------------------------------------------------------------*/
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/* Copyright (c) FIRST 2011. 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 $(WIND_BASE)/WPILib. */
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/*----------------------------------------------------------------------------*/
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#include "SmartDashboard/SendableChooser.h"
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#include "networktables2/type/StringArray.h"
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#include <stdio.h>
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static const char *kDefault = "default";
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static const char *kOptions = "options";
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static const char *kSelected = "selected";
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SendableChooser::SendableChooser()
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{
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m_defaultChoice = "";
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}
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/**
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* Adds the given object to the list of options. On the {@link SmartDashboard} on the desktop,
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* the object will appear as the given name.
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* @param name the name of the option
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* @param object the option
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*/
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void SendableChooser::AddObject(const char *name, void *object)
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{
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m_choices[name] = object;
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}
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/**
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* Add the given object to the list of options and marks it as the default.
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* Functionally, this is very close to {@link SendableChooser#AddObject(const char *name, void *object) AddObject(...)}
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* except that it will use this as the default option if none other is explicitly selected.
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* @param name the name of the option
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* @param object the option
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*/
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void SendableChooser::AddDefault(const char *name, void *object)
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{
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m_defaultChoice = name;
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AddObject(name, object);
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}
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/**
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* Returns the selected option. If there is none selected, it will return the default. If there is none selected
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* and no default, then it will return {@code NULL}.
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* @return the option selected
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*/
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void *SendableChooser::GetSelected()
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{
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std::string selected = m_table->GetString(kSelected, m_defaultChoice);
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if (selected == "")
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return NULL;
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else
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return m_choices[selected];
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}
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void SendableChooser::InitTable(ITable* subtable) {
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StringArray keys;
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m_table = subtable;
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if (m_table != NULL) {
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std::map<std::string, void *>::iterator iter;
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for (iter = m_choices.begin(); iter != m_choices.end(); iter++) {
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keys.add(iter->first);
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}
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m_table->PutValue(kOptions, keys);
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m_table->PutString(kDefault, m_defaultChoice);
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}
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}
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ITable* SendableChooser::GetTable() {
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return m_table;
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}
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std::string SendableChooser::GetSmartDashboardType() {
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return "String Chooser";
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}
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