Brian Silverman | 8fce748 | 2020-01-05 13:18:21 -0800 | [diff] [blame] | 1 | /*----------------------------------------------------------------------------*/ |
Austin Schuh | 1e69f94 | 2020-11-14 15:06:14 -0800 | [diff] [blame^] | 2 | /* Copyright (c) 2011-2020 FIRST. All Rights Reserved. */ |
Brian Silverman | 8fce748 | 2020-01-05 13:18:21 -0800 | [diff] [blame] | 3 | /* Open Source Software - may be modified and shared by FRC teams. The code */ |
| 4 | /* must be accompanied by the FIRST BSD license file in the root directory of */ |
| 5 | /* the project. */ |
| 6 | /*----------------------------------------------------------------------------*/ |
| 7 | |
| 8 | #include "frc/Preferences.h" |
| 9 | |
| 10 | #include <algorithm> |
| 11 | |
| 12 | #include <hal/FRCUsageReporting.h> |
| 13 | #include <networktables/NetworkTableInstance.h> |
| 14 | #include <wpi/StringRef.h> |
| 15 | |
| 16 | #include "frc/WPIErrors.h" |
| 17 | |
| 18 | using namespace frc; |
| 19 | |
| 20 | // The Preferences table name |
| 21 | static wpi::StringRef kTableName{"Preferences"}; |
| 22 | |
| 23 | Preferences* Preferences::GetInstance() { |
| 24 | static Preferences instance; |
| 25 | return &instance; |
| 26 | } |
| 27 | |
| 28 | std::vector<std::string> Preferences::GetKeys() { return m_table->GetKeys(); } |
| 29 | |
| 30 | std::string Preferences::GetString(wpi::StringRef key, |
| 31 | wpi::StringRef defaultValue) { |
| 32 | return m_table->GetString(key, defaultValue); |
| 33 | } |
| 34 | |
| 35 | int Preferences::GetInt(wpi::StringRef key, int defaultValue) { |
| 36 | return static_cast<int>(m_table->GetNumber(key, defaultValue)); |
| 37 | } |
| 38 | |
| 39 | double Preferences::GetDouble(wpi::StringRef key, double defaultValue) { |
| 40 | return m_table->GetNumber(key, defaultValue); |
| 41 | } |
| 42 | |
| 43 | float Preferences::GetFloat(wpi::StringRef key, float defaultValue) { |
| 44 | return m_table->GetNumber(key, defaultValue); |
| 45 | } |
| 46 | |
| 47 | bool Preferences::GetBoolean(wpi::StringRef key, bool defaultValue) { |
| 48 | return m_table->GetBoolean(key, defaultValue); |
| 49 | } |
| 50 | |
| 51 | int64_t Preferences::GetLong(wpi::StringRef key, int64_t defaultValue) { |
| 52 | return static_cast<int64_t>(m_table->GetNumber(key, defaultValue)); |
| 53 | } |
| 54 | |
| 55 | void Preferences::PutString(wpi::StringRef key, wpi::StringRef value) { |
| 56 | auto entry = m_table->GetEntry(key); |
| 57 | entry.SetString(value); |
| 58 | entry.SetPersistent(); |
| 59 | } |
| 60 | |
Austin Schuh | 1e69f94 | 2020-11-14 15:06:14 -0800 | [diff] [blame^] | 61 | void Preferences::InitString(wpi::StringRef key, wpi::StringRef value) { |
| 62 | auto entry = m_table->GetEntry(key); |
| 63 | entry.SetDefaultString(value); |
| 64 | } |
| 65 | |
Brian Silverman | 8fce748 | 2020-01-05 13:18:21 -0800 | [diff] [blame] | 66 | void Preferences::PutInt(wpi::StringRef key, int value) { |
| 67 | auto entry = m_table->GetEntry(key); |
| 68 | entry.SetDouble(value); |
| 69 | entry.SetPersistent(); |
| 70 | } |
| 71 | |
Austin Schuh | 1e69f94 | 2020-11-14 15:06:14 -0800 | [diff] [blame^] | 72 | void Preferences::InitInt(wpi::StringRef key, int value) { |
| 73 | auto entry = m_table->GetEntry(key); |
| 74 | entry.SetDefaultDouble(value); |
| 75 | } |
| 76 | |
Brian Silverman | 8fce748 | 2020-01-05 13:18:21 -0800 | [diff] [blame] | 77 | void Preferences::PutDouble(wpi::StringRef key, double value) { |
| 78 | auto entry = m_table->GetEntry(key); |
| 79 | entry.SetDouble(value); |
| 80 | entry.SetPersistent(); |
| 81 | } |
| 82 | |
Austin Schuh | 1e69f94 | 2020-11-14 15:06:14 -0800 | [diff] [blame^] | 83 | void Preferences::InitDouble(wpi::StringRef key, double value) { |
| 84 | auto entry = m_table->GetEntry(key); |
| 85 | entry.SetDefaultDouble(value); |
| 86 | } |
| 87 | |
Brian Silverman | 8fce748 | 2020-01-05 13:18:21 -0800 | [diff] [blame] | 88 | void Preferences::PutFloat(wpi::StringRef key, float value) { |
| 89 | auto entry = m_table->GetEntry(key); |
| 90 | entry.SetDouble(value); |
| 91 | entry.SetPersistent(); |
| 92 | } |
| 93 | |
Austin Schuh | 1e69f94 | 2020-11-14 15:06:14 -0800 | [diff] [blame^] | 94 | void Preferences::InitFloat(wpi::StringRef key, float value) { |
| 95 | auto entry = m_table->GetEntry(key); |
| 96 | entry.SetDefaultDouble(value); |
| 97 | } |
| 98 | |
Brian Silverman | 8fce748 | 2020-01-05 13:18:21 -0800 | [diff] [blame] | 99 | void Preferences::PutBoolean(wpi::StringRef key, bool value) { |
| 100 | auto entry = m_table->GetEntry(key); |
| 101 | entry.SetBoolean(value); |
| 102 | entry.SetPersistent(); |
| 103 | } |
| 104 | |
Austin Schuh | 1e69f94 | 2020-11-14 15:06:14 -0800 | [diff] [blame^] | 105 | void Preferences::InitBoolean(wpi::StringRef key, bool value) { |
| 106 | auto entry = m_table->GetEntry(key); |
| 107 | entry.SetDefaultBoolean(value); |
| 108 | } |
| 109 | |
Brian Silverman | 8fce748 | 2020-01-05 13:18:21 -0800 | [diff] [blame] | 110 | void Preferences::PutLong(wpi::StringRef key, int64_t value) { |
| 111 | auto entry = m_table->GetEntry(key); |
| 112 | entry.SetDouble(value); |
| 113 | entry.SetPersistent(); |
| 114 | } |
| 115 | |
Austin Schuh | 1e69f94 | 2020-11-14 15:06:14 -0800 | [diff] [blame^] | 116 | void Preferences::InitLong(wpi::StringRef key, int64_t value) { |
| 117 | auto entry = m_table->GetEntry(key); |
| 118 | entry.SetDefaultDouble(value); |
| 119 | } |
| 120 | |
Brian Silverman | 8fce748 | 2020-01-05 13:18:21 -0800 | [diff] [blame] | 121 | bool Preferences::ContainsKey(wpi::StringRef key) { |
| 122 | return m_table->ContainsKey(key); |
| 123 | } |
| 124 | |
| 125 | void Preferences::Remove(wpi::StringRef key) { m_table->Delete(key); } |
| 126 | |
| 127 | void Preferences::RemoveAll() { |
| 128 | for (auto preference : GetKeys()) { |
| 129 | if (preference != ".type") { |
| 130 | Remove(preference); |
| 131 | } |
| 132 | } |
| 133 | } |
| 134 | |
| 135 | Preferences::Preferences() |
| 136 | : m_table(nt::NetworkTableInstance::GetDefault().GetTable(kTableName)) { |
| 137 | m_table->GetEntry(".type").SetString("RobotPreferences"); |
| 138 | m_listener = m_table->AddEntryListener( |
| 139 | [=](nt::NetworkTable* table, wpi::StringRef name, |
| 140 | nt::NetworkTableEntry entry, std::shared_ptr<nt::Value> value, |
| 141 | int flags) { entry.SetPersistent(); }, |
| 142 | NT_NOTIFY_NEW | NT_NOTIFY_IMMEDIATE); |
| 143 | HAL_Report(HALUsageReporting::kResourceType_Preferences, 0); |
| 144 | } |