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Diffstat (limited to 'meshmc/launcher/settings/SettingsObject.cpp')
| -rw-r--r-- | meshmc/launcher/settings/SettingsObject.cpp | 166 |
1 files changed, 166 insertions, 0 deletions
diff --git a/meshmc/launcher/settings/SettingsObject.cpp b/meshmc/launcher/settings/SettingsObject.cpp new file mode 100644 index 0000000000..a73a2fd87c --- /dev/null +++ b/meshmc/launcher/settings/SettingsObject.cpp @@ -0,0 +1,166 @@ +/* SPDX-FileCopyrightText: 2026 Project Tick + * SPDX-FileContributor: Project Tick + * SPDX-License-Identifier: GPL-3.0-or-later + * + * MeshMC - A Custom Launcher for Minecraft + * Copyright (C) 2026 Project Tick + * + * This program is free software: you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation, either version 3 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program. If not, see <https://www.gnu.org/licenses/>. + * + * This file incorporates work covered by the following copyright and + * permission notice: + * + * Copyright 2013-2021 MultiMC Contributors + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + +#include "settings/SettingsObject.h" +#include "settings/Setting.h" +#include "settings/OverrideSetting.h" +#include "PassthroughSetting.h" +#include <QDebug> + +#include <QVariant> + +SettingsObject::SettingsObject(QObject* parent) : QObject(parent) {} + +SettingsObject::~SettingsObject() +{ + m_settings.clear(); +} + +std::shared_ptr<Setting> +SettingsObject::registerOverride(std::shared_ptr<Setting> original, + std::shared_ptr<Setting> gate) +{ + if (contains(original->id())) { + qCritical() << QString( + "Failed to register setting %1. ID already exists.") + .arg(original->id()); + return nullptr; // Fail + } + auto override = std::make_shared<OverrideSetting>(original, gate); + override->m_storage = this; + connectSignals(*override); + m_settings.insert(override->id(), override); + return override; +} + +std::shared_ptr<Setting> +SettingsObject::registerPassthrough(std::shared_ptr<Setting> original, + std::shared_ptr<Setting> gate) +{ + if (contains(original->id())) { + qCritical() << QString( + "Failed to register setting %1. ID already exists.") + .arg(original->id()); + return nullptr; // Fail + } + auto passthrough = std::make_shared<PassthroughSetting>(original, gate); + passthrough->m_storage = this; + connectSignals(*passthrough); + m_settings.insert(passthrough->id(), passthrough); + return passthrough; +} + +std::shared_ptr<Setting> SettingsObject::registerSetting(QStringList synonyms, + QVariant defVal) +{ + if (synonyms.empty()) + return nullptr; + if (contains(synonyms.first())) { + qCritical() << QString( + "Failed to register setting %1. ID already exists.") + .arg(synonyms.first()); + return nullptr; // Fail + } + auto setting = std::make_shared<Setting>(synonyms, defVal); + setting->m_storage = this; + connectSignals(*setting); + m_settings.insert(setting->id(), setting); + return setting; +} + +std::shared_ptr<Setting> SettingsObject::getSetting(const QString& id) const +{ + // Make sure there is a setting with the given ID. + if (!m_settings.contains(id)) + return NULL; + + return m_settings[id]; +} + +QVariant SettingsObject::get(const QString& id) const +{ + auto setting = getSetting(id); + return (setting ? setting->get() : QVariant()); +} + +bool SettingsObject::set(const QString& id, QVariant value) +{ + auto setting = getSetting(id); + if (!setting) { + qCritical() << QString( + "Error changing setting %1. Setting doesn't exist.") + .arg(id); + return false; + } else { + setting->set(value); + return true; + } +} + +void SettingsObject::reset(const QString& id) const +{ + auto setting = getSetting(id); + if (setting) + setting->reset(); +} + +bool SettingsObject::contains(const QString& id) +{ + return m_settings.contains(id); +} + +bool SettingsObject::reload() +{ + for (auto setting : m_settings.values()) { + setting->set(setting->get()); + } + return true; +} + +void SettingsObject::connectSignals(const Setting& setting) +{ + connect(&setting, SIGNAL(SettingChanged(const Setting&, QVariant)), + SLOT(changeSetting(const Setting&, QVariant))); + connect(&setting, SIGNAL(SettingChanged(const Setting&, QVariant)), + SIGNAL(SettingChanged(const Setting&, QVariant))); + + connect(&setting, SIGNAL(settingReset(Setting)), + SLOT(resetSetting(const Setting&))); + connect(&setting, SIGNAL(settingReset(Setting)), + SIGNAL(settingReset(const Setting&))); +} |