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https://github.com/wpilibsuite/allwpilib
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27b67deca6
This adds the following widgets: - Speed Controller - Gyroscope - Command - Subsystem - PIDController - Scheduler
47 lines
1.7 KiB
C++
47 lines
1.7 KiB
C++
/*----------------------------------------------------------------------------*/
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/* Copyright (c) 2020 FIRST. 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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#include "glass/networktables/NTCommandSelector.h"
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using namespace glass;
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NTCommandSelectorModel::NTCommandSelectorModel(wpi::StringRef path)
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: NTCommandSelectorModel(nt::GetDefaultInstance(), path) {}
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NTCommandSelectorModel::NTCommandSelectorModel(NT_Inst instance,
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wpi::StringRef path)
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: m_nt(instance),
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m_running(m_nt.GetEntry(path + "/running")),
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m_name(m_nt.GetEntry(path + "/.name")),
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m_runningData("NTCmd:" + path),
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m_nameValue(path.rsplit('/').second) {
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m_runningData.SetDigital(true);
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m_nt.AddListener(m_running);
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m_nt.AddListener(m_name);
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Update();
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}
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void NTCommandSelectorModel::SetRunning(bool run) {
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nt::SetEntryValue(m_running, nt::NetworkTableValue::MakeBoolean(run));
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}
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void NTCommandSelectorModel::Update() {
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for (auto&& event : m_nt.PollListener()) {
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if (event.entry == m_running) {
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if (event.value && event.value->IsBoolean())
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m_runningData.SetValue(event.value->GetBoolean());
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} else if (event.entry == m_name) {
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if (event.value && event.value->IsString())
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m_nameValue = event.value->GetString();
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}
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}
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}
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bool NTCommandSelectorModel::Exists() {
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return m_nt.IsConnected() && nt::GetEntryType(m_running) != NT_UNASSIGNED;
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}
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