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Diffstat (limited to 'archived/projt-launcher/launcher/ui/instanceview/InstanceProxyModel.cpp')
| -rw-r--r-- | archived/projt-launcher/launcher/ui/instanceview/InstanceProxyModel.cpp | 135 |
1 files changed, 135 insertions, 0 deletions
diff --git a/archived/projt-launcher/launcher/ui/instanceview/InstanceProxyModel.cpp b/archived/projt-launcher/launcher/ui/instanceview/InstanceProxyModel.cpp new file mode 100644 index 0000000000..88cb1902ab --- /dev/null +++ b/archived/projt-launcher/launcher/ui/instanceview/InstanceProxyModel.cpp @@ -0,0 +1,135 @@ +// SPDX-License-Identifier: GPL-3.0-only AND Apache-2.0 +// SPDX-FileCopyrightText: 2026 Project Tick +// SPDX-FileContributor: Project Tick Team +/* + * ProjT Launcher - Minecraft Launcher + * 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, version 3. + * + * 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, write to the Free Software Foundation, + * Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. + * + * === Upstream License Block (Do Not Modify) ============================== + * + * 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 "InstanceProxyModel.h" + +#include <BaseInstance.h> +#include <icons/IconList.hpp> +#include "Application.h" +#include "InstanceView.h" + +#include <QDebug> + +#include "settings/Setting.h" +#include "settings/SettingsObject.h" + +InstanceProxyModel::InstanceProxyModel(QObject* parent) : QSortFilterProxyModel(parent) +{ + m_naturalSort.setNumericMode(true); + m_naturalSort.setCaseSensitivity(Qt::CaseSensitivity::CaseInsensitive); + updateLocale(); + + // Update locale when language-related settings change + if (auto settings = APPLICATION->settings()) + { + auto updateIfLanguageSettingChanged = [this](const Setting& setting, const QVariant&) + { + if (setting.id() == "Language" || setting.id() == "UseSystemLocale") + updateLocale(); + }; + auto updateIfLanguageSettingReset = [this](const Setting& setting) + { + if (setting.id() == "Language" || setting.id() == "UseSystemLocale") + updateLocale(); + }; + + connect(settings.get(), &SettingsObject::SettingChanged, this, updateIfLanguageSettingChanged); + connect(settings.get(), &SettingsObject::settingReset, this, updateIfLanguageSettingReset); + } +} + +void InstanceProxyModel::updateLocale() +{ + // Use the current UI locale from Application settings + auto language = APPLICATION->settings()->get("Language").toString(); + if (!language.isEmpty()) + { + m_naturalSort.setLocale(QLocale(language)); + } + else + { + m_naturalSort.setLocale(QLocale::system()); + } + // Trigger re-sort with new locale + invalidate(); +} + +QVariant InstanceProxyModel::data(const QModelIndex& index, int role) const +{ + QVariant data = QSortFilterProxyModel::data(index, role); + if (role == Qt::DecorationRole) + { + return QVariant(APPLICATION->icons()->getIcon(data.toString())); + } + return data; +} + +bool InstanceProxyModel::lessThan(const QModelIndex& left, const QModelIndex& right) const +{ + const QString leftCategory = left.data(InstanceViewRoles::GroupRole).toString(); + const QString rightCategory = right.data(InstanceViewRoles::GroupRole).toString(); + if (leftCategory == rightCategory) + { + return subSortLessThan(left, right); + } + else + { + // NOTE: Group visual positioning is handled in InstanceView::updateGeometries() with LocaleString. + // This comparison ensures logical sorting order matches the visual layout. + auto result = leftCategory.localeAwareCompare(rightCategory); + if (result == 0) + { + return subSortLessThan(left, right); + } + return result < 0; + } +} + +bool InstanceProxyModel::subSortLessThan(const QModelIndex& left, const QModelIndex& right) const +{ + BaseInstance* pdataLeft = static_cast<BaseInstance*>(left.internalPointer()); + BaseInstance* pdataRight = static_cast<BaseInstance*>(right.internalPointer()); + QString sortMode = APPLICATION->settings()->get("InstSortMode").toString(); + if (sortMode == "LastLaunch") + { + return pdataLeft->lastLaunch() > pdataRight->lastLaunch(); + } + else + { + return m_naturalSort.compare(pdataLeft->name(), pdataRight->name()) < 0; + } +} |