Remove BaseSettings & merge ConcurrentSettings (#4775)

CHANGELOG.md

@@ -6,6 +6,7 @@
 - Dev: Fixed UTF16 encoding of `modes` file for the installer. (#4791)
 - Dev: Temporarily disable High DPI scaling on Qt6 builds on Windows. (#4767)
 - Dev: Tests now run on Ubuntu 22.04 instead of 20.04 to loosen C++ restrictions in tests. (#4774)
+- Dev: Do a pretty major refactor of the Settings classes. List settings (e.g. highlights) are most heavily modified, and should have an extra eye kept on them. (#4775)
 
 ## 2.4.5
 

src/BaseSettings.cpp

@@ -1,128 +0,0 @@
-#include "BaseSettings.hpp"
-
-#include "util/Clamp.hpp"
-
-#include <QDebug>
-
-namespace chatterino {
-
-std::vector<std::weak_ptr<pajlada::Settings::SettingData>> _settings;
-
-AB_SETTINGS_CLASS *AB_SETTINGS_CLASS::instance = nullptr;
-
-void _actuallyRegisterSetting(
-    std::weak_ptr<pajlada::Settings::SettingData> setting)
-{
-    _settings.push_back(std::move(setting));
-}
-
-AB_SETTINGS_CLASS::AB_SETTINGS_CLASS(const QString &settingsDirectory)
-{
-    AB_SETTINGS_CLASS::instance = this;
-
-    QString settingsPath = settingsDirectory + "/settings.json";
-
-    // get global instance of the settings library
-    auto settingsInstance = pajlada::Settings::SettingManager::getInstance();
-
-    settingsInstance->load(qPrintable(settingsPath));
-
-    settingsInstance->setBackupEnabled(true);
-    settingsInstance->setBackupSlots(9);
-    settingsInstance->saveMethod =
-        pajlada::Settings::SettingManager::SaveMethod::SaveOnExit;
-}
-
-void AB_SETTINGS_CLASS::saveSnapshot()
-{
-    rapidjson::Document *d = new rapidjson::Document(rapidjson::kObjectType);
-    rapidjson::Document::AllocatorType &a = d->GetAllocator();
-
-    for (const auto &weakSetting : _settings)
-    {
-        auto setting = weakSetting.lock();
-        if (!setting)
-        {
-            continue;
-        }
-
-        rapidjson::Value key(setting->getPath().c_str(), a);
-        auto curVal = setting->unmarshalJSON();
-        if (curVal == nullptr)
-        {
-            continue;
-        }
-
-        rapidjson::Value val;
-        val.CopyFrom(*curVal, a);
-        d->AddMember(key.Move(), val.Move(), a);
-    }
-
-    // log("Snapshot state: {}", rj::stringify(*d));
-
-    this->snapshot_.reset(d);
-}
-
-void AB_SETTINGS_CLASS::restoreSnapshot()
-{
-    if (!this->snapshot_)
-    {
-        return;
-    }
-
-    const auto &snapshot = *(this->snapshot_.get());
-
-    if (!snapshot.IsObject())
-    {
-        return;
-    }
-
-    for (const auto &weakSetting : _settings)
-    {
-        auto setting = weakSetting.lock();
-        if (!setting)
-        {
-            continue;
-        }
-
-        const char *path = setting->getPath().c_str();
-
-        if (!snapshot.HasMember(path))
-        {
-            continue;
-        }
-
-        setting->marshalJSON(snapshot[path]);
-    }
-}
-
-float AB_SETTINGS_CLASS::getClampedUiScale() const
-{
-    return clamp<float>(this->uiScale.getValue(), 0.2f, 10);
-}
-
-void AB_SETTINGS_CLASS::setClampedUiScale(float value)
-{
-    this->uiScale.setValue(clamp<float>(value, 0.2f, 10));
-}
-
-#ifndef AB_CUSTOM_SETTINGS
-Settings *getSettings()
-{
-    static_assert(std::is_same_v<AB_SETTINGS_CLASS, Settings>,
-                  "`AB_SETTINGS_CLASS` must be the same as `Settings`");
-
-    assert(AB_SETTINGS_CLASS::instance != nullptr);
-
-    return AB_SETTINGS_CLASS::instance;
-}
-#endif
-
-AB_SETTINGS_CLASS *getABSettings()
-{
-    assert(AB_SETTINGS_CLASS::instance);
-
-    return AB_SETTINGS_CLASS::instance;
-}
-
-}  // namespace chatterino

src/BaseSettings.hpp

@@ -1,47 +0,0 @@
-#pragma once
-
-#include "common/ChatterinoSetting.hpp"
-
-#include <pajlada/settings/settingdata.hpp>
-#include <QString>
-#include <rapidjson/document.h>
-
-#include <memory>
-
-#ifdef AB_CUSTOM_SETTINGS
-#    define AB_SETTINGS_CLASS ABSettings
-#else
-#    define AB_SETTINGS_CLASS Settings
-#endif
-
-namespace chatterino {
-
-class Settings;
-
-void _actuallyRegisterSetting(
-    std::weak_ptr<pajlada::Settings::SettingData> setting);
-
-class AB_SETTINGS_CLASS
-{
-public:
-    AB_SETTINGS_CLASS(const QString &settingsDirectory);
-
-    void saveSnapshot();
-    void restoreSnapshot();
-
-    static AB_SETTINGS_CLASS *instance;
-
-    FloatSetting uiScale = {"/appearance/uiScale2", 1};
-    BoolSetting windowTopMost = {"/appearance/windowAlwaysOnTop", false};
-
-    float getClampedUiScale() const;
-    void setClampedUiScale(float value);
-
-private:
-    std::unique_ptr<rapidjson::Document> snapshot_;
-};
-
-Settings *getSettings();
-AB_SETTINGS_CLASS *getABSettings();
-
-}  // namespace chatterino

src/CMakeLists.txt

@@ -9,8 +9,6 @@ option(CHATTERINO_DEBUG_NATIVE_MESSAGES "Debug native messages" OFF)
 set(SOURCE_FILES
         Application.cpp
         Application.hpp
-        BaseSettings.cpp
-        BaseSettings.hpp
         BrowserExtension.cpp
         BrowserExtension.hpp
         RunGui.cpp

src/common/ChatterinoSetting.cpp

@@ -1,6 +1,6 @@
 #include "common/ChatterinoSetting.hpp"
 
-#include "BaseSettings.hpp"
+#include "singletons/Settings.hpp"
 
 namespace chatterino {
 

src/controllers/filters/FilterSet.cpp

@@ -8,14 +8,14 @@ namespace chatterino {
 FilterSet::FilterSet()
 {
     this->listener_ =
-        getCSettings().filterRecords.delayedItemsChanged.connect([this] {
+        getSettings()->filterRecords.delayedItemsChanged.connect([this] {
             this->reloadFilters();
         });
 }
 
 FilterSet::FilterSet(const QList<QUuid> &filterIds)
 {
-    auto filters = getCSettings().filterRecords.readOnly();
+    auto filters = getSettings()->filterRecords.readOnly();
     for (const auto &f : *filters)
     {
         if (filterIds.contains(f->getId()))
@@ -23,7 +23,7 @@ FilterSet::FilterSet(const QList<QUuid> &filterIds)
     }
 
     this->listener_ =
-        getCSettings().filterRecords.delayedItemsChanged.connect([this] {
+        getSettings()->filterRecords.delayedItemsChanged.connect([this] {
             this->reloadFilters();
         });
 }
@@ -55,7 +55,7 @@ const QList<QUuid> FilterSet::filterIds() const
 
 void FilterSet::reloadFilters()
 {
-    auto filters = getCSettings().filterRecords.readOnly();
+    auto filters = getSettings()->filterRecords.readOnly();
     for (const auto &key : this->filters_.keys())
     {
         bool found = false;

src/controllers/highlights/HighlightController.cpp

@@ -441,7 +441,7 @@ void HighlightController::initialize(Settings &settings, Paths & /*paths*/)
     });
 
     this->signalHolder_.managedConnect(
-        getCSettings().highlightedBadges.delayedItemsChanged,
+        getSettings()->highlightedBadges.delayedItemsChanged,
         [this, &settings] {
             qCDebug(chatterinoHighlights)
                 << "Rebuild checks because highlight badges changed";
@@ -449,14 +449,14 @@ void HighlightController::initialize(Settings &settings, Paths & /*paths*/)
         });
 
     this->signalHolder_.managedConnect(
-        getCSettings().highlightedUsers.delayedItemsChanged, [this, &settings] {
+        getSettings()->highlightedUsers.delayedItemsChanged, [this, &settings] {
             qCDebug(chatterinoHighlights)
                 << "Rebuild checks because highlight users changed";
             this->rebuildChecks(settings);
         });
 
     this->signalHolder_.managedConnect(
-        getCSettings().highlightedMessages.delayedItemsChanged,
+        getSettings()->highlightedMessages.delayedItemsChanged,
         [this, &settings] {
             qCDebug(chatterinoHighlights)
                 << "Rebuild checks because highlight messages changed";

src/controllers/ignores/IgnoreController.cpp

@@ -14,7 +14,7 @@ bool isIgnoredMessage(IgnoredMessageParameters &&params)
     if (!params.message.isEmpty())
     {
         // TODO(pajlada): Do we need to check if the phrase is valid first?
-        auto phrases = getCSettings().ignoredMessages.readOnly();
+        auto phrases = getSettings()->ignoredMessages.readOnly();
         for (const auto &phrase : *phrases)
         {
             if (phrase.isBlock() && phrase.isMatch(params.message))

src/messages/MessageElement.cpp

@@ -806,7 +806,7 @@ void TwitchModerationElement::addToContainer(MessageLayoutContainer &container,
     {
         QSize size(int(container.getScale() * 16),
                    int(container.getScale() * 16));
-        auto actions = getCSettings().moderationActions.readOnly();
+        auto actions = getSettings()->moderationActions.readOnly();
         for (const auto &action : *actions)
         {
             if (auto image = action.getImage())

src/messages/SharedMessageBuilder.cpp

@@ -147,7 +147,7 @@ void SharedMessageBuilder::parseUsername()
 
 void SharedMessageBuilder::parseHighlights()
 {
-    if (getCSettings().isBlacklistedUser(this->ircMessage->nick()))
+    if (getSettings()->isBlacklistedUser(this->ircMessage->nick()))
     {
         // Do nothing. We ignore highlights from this user.
         return;
@@ -206,7 +206,7 @@ void SharedMessageBuilder::triggerHighlights()
         return;
     }
 
-    if (getCSettings().isMutedChannel(this->channel->getName()))
+    if (getSettings()->isMutedChannel(this->channel->getName()))
     {
         // Do nothing. Pings are muted in this channel.
         return;
@@ -270,7 +270,7 @@ QString SharedMessageBuilder::stylizeUsername(const QString &username,
         break;
     }
 
-    if (auto nicknameText = getCSettings().matchNickname(usernameText))
+    if (auto nicknameText = getSettings()->matchNickname(usernameText))
     {
         usernameText = *nicknameText;
     }

src/providers/twitch/TwitchMessageBuilder.cpp

@@ -834,7 +834,7 @@ void TwitchMessageBuilder::appendUsername()
 void TwitchMessageBuilder::runIgnoreReplaces(
     std::vector<TwitchEmoteOccurrence> &twitchEmotes)
 {
-    auto phrases = getCSettings().ignoredMessages.readOnly();
+    auto phrases = getSettings()->ignoredMessages.readOnly();
     auto removeEmotesInRange = [](int pos, int len,
                                   auto &twitchEmotes) mutable {
         auto it = std::partition(

src/singletons/Settings.cpp

@@ -8,40 +8,46 @@
 #include "controllers/ignores/IgnorePhrase.hpp"
 #include "controllers/moderationactions/ModerationAction.hpp"
 #include "controllers/nicknames/Nickname.hpp"
+#include "util/Clamp.hpp"
 #include "util/PersistSignalVector.hpp"
 #include "util/WindowsHelper.hpp"
 
-namespace chatterino {
+#include <pajlada/signals/scoped-connection.hpp>
 
-ConcurrentSettings *concurrentInstance_{};
+namespace {
 
-ConcurrentSettings::ConcurrentSettings()
-    // NOTE: these do not get deleted
-    : highlightedMessages(*new SignalVector<HighlightPhrase>())
-    , highlightedUsers(*new SignalVector<HighlightPhrase>())
-    , highlightedBadges(*new SignalVector<HighlightBadge>())
-    , blacklistedUsers(*new SignalVector<HighlightBlacklistUser>())
-    , ignoredMessages(*new SignalVector<IgnorePhrase>())
-    , mutedChannels(*new SignalVector<QString>())
-    , filterRecords(*new SignalVector<FilterRecordPtr>())
-    , nicknames(*new SignalVector<Nickname>())
-    , moderationActions(*new SignalVector<ModerationAction>)
-    , loggedChannels(*new SignalVector<ChannelLog>)
+using namespace chatterino;
+
+template <typename T>
+void initializeSignalVector(pajlada::Signals::SignalHolder &signalHolder,
+                            ChatterinoSetting<std::vector<T>> &setting,
+                            SignalVector<T> &vec)
 {
-    persist(this->highlightedMessages, "/highlighting/highlights");
-    persist(this->blacklistedUsers, "/highlighting/blacklist");
-    persist(this->highlightedBadges, "/highlighting/badges");
-    persist(this->highlightedUsers, "/highlighting/users");
-    persist(this->ignoredMessages, "/ignore/phrases");
-    persist(this->mutedChannels, "/pings/muted");
-    persist(this->filterRecords, "/filtering/filters");
-    persist(this->nicknames, "/nicknames");
-    // tagged users?
-    persist(this->moderationActions, "/moderation/actions");
-    persist(this->loggedChannels, "/logging/channels");
+    // Fill the SignalVector up with initial values
+    for (auto &&item : setting.getValue())
+    {
+        vec.append(item);
+    }
+
+    // Set up a signal to
+    signalHolder.managedConnect(vec.delayedItemsChanged, [&] {
+        setting.setValue(vec.raw());
+    });
 }
 
-bool ConcurrentSettings::isHighlightedUser(const QString &username)
+}  // namespace
+
+namespace chatterino {
+
+std::vector<std::weak_ptr<pajlada::Settings::SettingData>> _settings;
+
+void _actuallyRegisterSetting(
+    std::weak_ptr<pajlada::Settings::SettingData> setting)
+{
+    _settings.push_back(std::move(setting));
+}
+
+bool Settings::isHighlightedUser(const QString &username)
 {
     auto items = this->highlightedUsers.readOnly();
 
@@ -54,7 +60,7 @@ bool ConcurrentSettings::isHighlightedUser(const QString &username)
     return false;
 }
 
-bool ConcurrentSettings::isBlacklistedUser(const QString &username)
+bool Settings::isBlacklistedUser(const QString &username)
 {
     auto items = this->blacklistedUsers.readOnly();
 
@@ -67,7 +73,7 @@ bool ConcurrentSettings::isBlacklistedUser(const QString &username)
     return false;
 }
 
-bool ConcurrentSettings::isMutedChannel(const QString &channelName)
+bool Settings::isMutedChannel(const QString &channelName)
 {
     auto items = this->mutedChannels.readOnly();
 
@@ -81,10 +87,9 @@ bool ConcurrentSettings::isMutedChannel(const QString &channelName)
     return false;
 }
 
-boost::optional<QString> ConcurrentSettings::matchNickname(
-    const QString &usernameText)
+boost::optional<QString> Settings::matchNickname(const QString &usernameText)
 {
-    auto nicknames = getCSettings().nicknames.readOnly();
+    auto nicknames = this->nicknames.readOnly();
 
     for (const auto &nickname : *nicknames)
     {
@@ -97,12 +102,12 @@ boost::optional<QString> ConcurrentSettings::matchNickname(
     return boost::none;
 }
 
-void ConcurrentSettings::mute(const QString &channelName)
+void Settings::mute(const QString &channelName)
 {
     mutedChannels.append(channelName);
 }
 
-void ConcurrentSettings::unmute(const QString &channelName)
+void Settings::unmute(const QString &channelName)
 {
     for (std::vector<int>::size_type i = 0; i != mutedChannels.raw().size();
          i++)
@@ -115,7 +120,7 @@ void ConcurrentSettings::unmute(const QString &channelName)
     }
 }
 
-bool ConcurrentSettings::toggleMutedChannel(const QString &channelName)
+bool Settings::toggleMutedChannel(const QString &channelName)
 {
     if (this->isMutedChannel(channelName))
     {
@@ -129,21 +134,44 @@ bool ConcurrentSettings::toggleMutedChannel(const QString &channelName)
     }
 }
 
-ConcurrentSettings &getCSettings()
-{
-    // `concurrentInstance_` gets assigned in Settings ctor.
-    assert(concurrentInstance_);
-
-    return *concurrentInstance_;
-}
-
 Settings *Settings::instance_ = nullptr;
 
 Settings::Settings(const QString &settingsDirectory)
-    : ABSettings(settingsDirectory)
 {
+    QString settingsPath = settingsDirectory + "/settings.json";
+
+    // get global instance of the settings library
+    auto settingsInstance = pajlada::Settings::SettingManager::getInstance();
+
+    settingsInstance->load(qPrintable(settingsPath));
+
+    settingsInstance->setBackupEnabled(true);
+    settingsInstance->setBackupSlots(9);
+    settingsInstance->saveMethod =
+        pajlada::Settings::SettingManager::SaveMethod::SaveOnExit;
+
+    initializeSignalVector(this->signalHolder, this->highlightedMessagesSetting,
+                           this->highlightedMessages);
+    initializeSignalVector(this->signalHolder, this->highlightedUsersSetting,
+                           this->highlightedUsers);
+    initializeSignalVector(this->signalHolder, this->highlightedBadgesSetting,
+                           this->highlightedBadges);
+    initializeSignalVector(this->signalHolder, this->blacklistedUsersSetting,
+                           this->blacklistedUsers);
+    initializeSignalVector(this->signalHolder, this->ignoredMessagesSetting,
+                           this->ignoredMessages);
+    initializeSignalVector(this->signalHolder, this->mutedChannelsSetting,
+                           this->mutedChannels);
+    initializeSignalVector(this->signalHolder, this->filterRecordsSetting,
+                           this->filterRecords);
+    initializeSignalVector(this->signalHolder, this->nicknamesSetting,
+                           this->nicknames);
+    initializeSignalVector(this->signalHolder, this->moderationActionsSetting,
+                           this->moderationActions);
+    initializeSignalVector(this->signalHolder, this->loggedChannelsSetting,
+                           this->loggedChannels);
+
     instance_ = this;
-    concurrentInstance_ = this;
 
 #ifdef USEWINSDK
     this->autorun = isRegisteredForStartup();
@@ -160,6 +188,81 @@ Settings::Settings(const QString &settingsDirectory)
         false);
 }
 
+Settings::~Settings() = default;
+
+void Settings::saveSnapshot()
+{
+    rapidjson::Document *d = new rapidjson::Document(rapidjson::kObjectType);
+    rapidjson::Document::AllocatorType &a = d->GetAllocator();
+
+    for (const auto &weakSetting : _settings)
+    {
+        auto setting = weakSetting.lock();
+        if (!setting)
+        {
+            continue;
+        }
+
+        rapidjson::Value key(setting->getPath().c_str(), a);
+        auto curVal = setting->unmarshalJSON();
+        if (curVal == nullptr)
+        {
+            continue;
+        }
+
+        rapidjson::Value val;
+        val.CopyFrom(*curVal, a);
+        d->AddMember(key.Move(), val.Move(), a);
+    }
+
+    // log("Snapshot state: {}", rj::stringify(*d));
+
+    this->snapshot_.reset(d);
+}
+
+void Settings::restoreSnapshot()
+{
+    if (!this->snapshot_)
+    {
+        return;
+    }
+
+    const auto &snapshot = *(this->snapshot_.get());
+
+    if (!snapshot.IsObject())
+    {
+        return;
+    }
+
+    for (const auto &weakSetting : _settings)
+    {
+        auto setting = weakSetting.lock();
+        if (!setting)
+        {
+            continue;
+        }
+
+        const char *path = setting->getPath().c_str();
+
+        if (!snapshot.HasMember(path))
+        {
+            continue;
+        }
+
+        setting->marshalJSON(snapshot[path]);
+    }
+}
+
+float Settings::getClampedUiScale() const
+{
+    return clamp<float>(this->uiScale.getValue(), 0.2f, 10);
+}
+
+void Settings::setClampedUiScale(float value)
+{
+    this->uiScale.setValue(clamp<float>(value, 0.2f, 10));
+}
+
 Settings &Settings::instance()
 {
     assert(instance_ != nullptr);

src/singletons/Settings.hpp

@@ -1,10 +1,17 @@
 #pragma once
 
-#include "BaseSettings.hpp"
 #include "common/Channel.hpp"
+#include "common/ChatterinoSetting.hpp"
 #include "common/enums/MessageOverflow.hpp"
 #include "common/SignalVector.hpp"
+#include "controllers/filters/FilterRecord.hpp"
+#include "controllers/highlights/HighlightBadge.hpp"
+#include "controllers/highlights/HighlightBlacklistUser.hpp"
+#include "controllers/highlights/HighlightPhrase.hpp"
+#include "controllers/ignores/IgnorePhrase.hpp"
 #include "controllers/logging/ChannelLog.hpp"
+#include "controllers/moderationactions/ModerationAction.hpp"
+#include "controllers/nicknames/Nickname.hpp"
 #include "singletons/Toasts.hpp"
 #include "util/RapidJsonSerializeQString.hpp"
 #include "util/StreamerMode.hpp"
@@ -12,49 +19,14 @@
 
 #include <pajlada/settings/setting.hpp>
 #include <pajlada/settings/settinglistener.hpp>
+#include <pajlada/signals/signalholder.hpp>
 
 using TimeoutButton = std::pair<QString, int>;
 
 namespace chatterino {
 
-class HighlightPhrase;
-class HighlightBlacklistUser;
-class IgnorePhrase;
-class FilterRecord;
-using FilterRecordPtr = std::shared_ptr<FilterRecord>;
-class Nickname;
-class HighlightBadge;
-class ModerationAction;
-
-/// Settings which are available for reading on all threads.
-class ConcurrentSettings
-{
-public:
-    ConcurrentSettings();
-
-    SignalVector<HighlightPhrase> &highlightedMessages;
-    SignalVector<HighlightPhrase> &highlightedUsers;
-    SignalVector<HighlightBadge> &highlightedBadges;
-    SignalVector<HighlightBlacklistUser> &blacklistedUsers;
-    SignalVector<IgnorePhrase> &ignoredMessages;
-    SignalVector<QString> &mutedChannels;
-    SignalVector<FilterRecordPtr> &filterRecords;
-    SignalVector<Nickname> &nicknames;
-    SignalVector<ModerationAction> &moderationActions;
-    SignalVector<ChannelLog> &loggedChannels;
-
-    bool isHighlightedUser(const QString &username);
-    bool isBlacklistedUser(const QString &username);
-    bool isMutedChannel(const QString &channelName);
-    bool toggleMutedChannel(const QString &channelName);
-    boost::optional<QString> matchNickname(const QString &username);
-
-private:
-    void mute(const QString &channelName);
-    void unmute(const QString &channelName);
-};
-
-ConcurrentSettings &getCSettings();
+void _actuallyRegisterSetting(
+    std::weak_ptr<pajlada::Settings::SettingData> setting);
 
 enum UsernameDisplayMode : int {
     Username = 1,                  // Username
@@ -91,15 +63,25 @@ enum UsernameRightClickBehavior : int {
 
 /// Settings which are availlable for reading and writing on the gui thread.
 // These settings are still accessed concurrently in the code but it is bad practice.
-class Settings : public ABSettings, public ConcurrentSettings
+class Settings
 {
     static Settings *instance_;
 
 public:
     Settings(const QString &settingsDirectory);
+    ~Settings();
 
     static Settings &instance();
 
+    void saveSnapshot();
+    void restoreSnapshot();
+
+    FloatSetting uiScale = {"/appearance/uiScale2", 1};
+    BoolSetting windowTopMost = {"/appearance/windowAlwaysOnTop", false};
+
+    float getClampedUiScale() const;
+    void setClampedUiScale(float value);
+
     /// Appearance
     BoolSetting showTimestamps = {"/appearance/messages/showTimestamps", true};
     BoolSetting animationsWhenFocused = {
@@ -209,7 +191,7 @@ public:
         {
             "/behaviour/usernameRightClickBehaviorWithModifier",
             UsernameRightClickBehavior::Reply,
-        };
+    };
     EnumSetting<Qt::KeyboardModifier> usernameRightClickModifier = {
         "/behaviour/usernameRightClickModifier",
         Qt::KeyboardModifier::ShiftModifier};
@@ -575,7 +557,55 @@ public:
         "/plugins/enabledPlugins", {}};
 
 private:
+    ChatterinoSetting<std::vector<HighlightPhrase>> highlightedMessagesSetting =
+        {"/highlighting/highlights"};
+    ChatterinoSetting<std::vector<HighlightPhrase>> highlightedUsersSetting = {
+        "/highlighting/users"};
+    ChatterinoSetting<std::vector<HighlightBadge>> highlightedBadgesSetting = {
+        "/highlighting/badges"};
+    ChatterinoSetting<std::vector<HighlightBlacklistUser>>
+        blacklistedUsersSetting = {"/highlighting/blacklist"};
+    ChatterinoSetting<std::vector<IgnorePhrase>> ignoredMessagesSetting = {
+        "/ignore/phrases"};
+    ChatterinoSetting<std::vector<QString>> mutedChannelsSetting = {
+        "/pings/muted"};
+    ChatterinoSetting<std::vector<FilterRecordPtr>> filterRecordsSetting = {
+        "/filtering/filters"};
+    ChatterinoSetting<std::vector<Nickname>> nicknamesSetting = {"/nicknames"};
+    ChatterinoSetting<std::vector<ModerationAction>> moderationActionsSetting =
+        {"/moderation/actions"};
+    ChatterinoSetting<std::vector<ChannelLog>> loggedChannelsSetting = {
+        "/logging/channels"};
+
+public:
+    SignalVector<HighlightPhrase> highlightedMessages;
+    SignalVector<HighlightPhrase> highlightedUsers;
+    SignalVector<HighlightBadge> highlightedBadges;
+    SignalVector<HighlightBlacklistUser> blacklistedUsers;
+    SignalVector<IgnorePhrase> ignoredMessages;
+    SignalVector<QString> mutedChannels;
+    SignalVector<FilterRecordPtr> filterRecords;
+    SignalVector<Nickname> nicknames;
+    SignalVector<ModerationAction> moderationActions;
+    SignalVector<ChannelLog> loggedChannels;
+
+    bool isHighlightedUser(const QString &username);
+    bool isBlacklistedUser(const QString &username);
+    bool isMutedChannel(const QString &channelName);
+    bool toggleMutedChannel(const QString &channelName);
+    boost::optional<QString> matchNickname(const QString &username);
+
+private:
+    void mute(const QString &channelName);
+    void unmute(const QString &channelName);
+
     void updateModerationActions();
+
+    std::unique_ptr<rapidjson::Document> snapshot_;
+
+    pajlada::Signals::SignalHolder signalHolder;
 };
 
+Settings *getSettings();
+
 }  // namespace chatterino

src/widgets/BaseWidget.cpp

@@ -1,6 +1,5 @@
 #include "widgets/BaseWidget.hpp"
 
-#include "BaseSettings.hpp"
 #include "common/QLogging.hpp"
 #include "controllers/hotkeys/HotkeyController.hpp"
 #include "singletons/Theme.hpp"

src/widgets/BaseWindow.cpp

@@ -710,7 +710,7 @@ void BaseWindow::updateScale()
     auto scale =
         this->nativeScale_ * (this->flags_.has(DisableCustomScaling)
                                   ? 1
-                                  : getABSettings()->getClampedUiScale());
+                                  : getSettings()->getClampedUiScale());
 
     this->setScale(scale);
 

src/widgets/dialogs/SelectChannelFiltersDialog.cpp

@@ -49,7 +49,7 @@ SelectChannelFiltersDialog::SelectChannelFiltersDialog(
         (this->windowFlags() & ~(Qt::WindowContextHelpButtonHint)) |
         Qt::Dialog | Qt::MSWindowsFixedSizeDialogHint);
 
-    auto availableFilters = getCSettings().filterRecords.readOnly();
+    auto availableFilters = getSettings()->filterRecords.readOnly();
 
     if (availableFilters->size() == 0)
     {

tests/src/HighlightController.cpp

@@ -1,6 +1,5 @@
 #include "controllers/highlights/HighlightController.hpp"
 
-#include "BaseSettings.hpp"
 #include "controllers/accounts/AccountController.hpp"
 #include "controllers/highlights/HighlightPhrase.hpp"
 #include "messages/MessageBuilder.hpp"  // for MessageParseArgs

tests/src/InputCompletion.cpp

@@ -1,5 +1,4 @@
 #include "Application.hpp"
-#include "BaseSettings.hpp"
 #include "common/Aliases.hpp"
 #include "common/CompletionModel.hpp"
 #include "controllers/accounts/AccountController.hpp"