diff options
Diffstat (limited to 'archived/projt-launcher/launcher/InstanceDirUpdate.cpp')
| -rw-r--r-- | archived/projt-launcher/launcher/InstanceDirUpdate.cpp | 168 |
1 files changed, 168 insertions, 0 deletions
diff --git a/archived/projt-launcher/launcher/InstanceDirUpdate.cpp b/archived/projt-launcher/launcher/InstanceDirUpdate.cpp new file mode 100644 index 0000000000..dc854d53c5 --- /dev/null +++ b/archived/projt-launcher/launcher/InstanceDirUpdate.cpp @@ -0,0 +1,168 @@ +// SPDX-License-Identifier: GPL-3.0-only +// 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) ============================== + * + * Prism Launcher - Minecraft Launcher + * + * 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. + * + * 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 "InstanceDirUpdate.h" + +#include <QCheckBox> + +#include "Application.h" +#include "FileSystem.h" + +#include "InstanceList.h" +#include "ui/dialogs/CustomMessageBox.h" + +QString askToUpdateInstanceDirName(InstancePtr instance, + const QString& oldName, + const QString& newName, + QWidget* parent) +{ + if (oldName == newName) + return QString(); + + QString renamingMode = APPLICATION->settings()->get("InstRenamingMode").toString(); + if (renamingMode == "MetadataOnly") + return QString(); + + auto oldRoot = instance->instanceRoot(); + auto newDirName = FS::DirNameFromString(newName, QFileInfo(oldRoot).dir().absolutePath()); + auto newRoot = FS::PathCombine(QFileInfo(oldRoot).dir().absolutePath(), newDirName); + if (oldRoot == newRoot) + return QString(); + if (oldRoot == FS::PathCombine(QFileInfo(oldRoot).dir().absolutePath(), newName)) + return QString(); + + // Check for conflict + if (QDir(newRoot).exists()) + { + QMessageBox::warning( + parent, + QObject::tr("Cannot rename instance"), + QObject::tr("New instance root (%1) already exists. <br />Only the metadata will be renamed.") + .arg(newRoot)); + return QString(); + } + + // Ask if we should rename + if (renamingMode == "AskEverytime") + { + auto checkBox = new QCheckBox(QObject::tr("&Remember my choice"), parent); + auto dialog = CustomMessageBox::selectable(parent, + QObject::tr("Rename instance folder"), + QObject::tr("Would you also like to rename the instance folder?\n\n" + "Old name: %1\n" + "New name: %2") + .arg(oldName, newName), + QMessageBox::Question, + QMessageBox::No | QMessageBox::Yes, + QMessageBox::NoButton, + checkBox); + + auto res = dialog->exec(); + if (checkBox->isChecked()) + { + if (res == QMessageBox::Yes) + APPLICATION->settings()->set("InstRenamingMode", "PhysicalDir"); + else + APPLICATION->settings()->set("InstRenamingMode", "MetadataOnly"); + } + if (res == QMessageBox::No) + return QString(); + } + + // Check for linked instances + if (!checkLinkedInstances(instance->id(), parent, QObject::tr("Renaming"))) + return QString(); + + // Now we can confirm that a renaming is happening + if (!instance->syncInstanceDirName(newRoot)) + { + QMessageBox::warning(parent, + QObject::tr("Cannot rename instance"), + QObject::tr("An error occurred when performing the following renaming operation: <br/>" + " - Old instance root: %1<br/>" + " - New instance root: %2<br/>" + "Only the metadata is renamed.") + .arg(oldRoot, newRoot)); + return QString(); + } + return newRoot; +} + +bool checkLinkedInstances(const QString& id, QWidget* parent, const QString& verb) +{ + auto linkedInstances = APPLICATION->instances()->getLinkedInstancesById(id); + if (!linkedInstances.empty()) + { + auto response = CustomMessageBox::selectable( + parent, + QObject::tr("There are linked instances"), + QObject::tr("The following instance(s) might reference files in this instance:\n\n" + "%1\n\n" + "%2 it could break the other instance(s), \n\n" + "Do you wish to proceed?", + nullptr, + linkedInstances.count()) + .arg(linkedInstances.join("\n")) + .arg(verb), + QMessageBox::Warning, + QMessageBox::Yes | QMessageBox::No, + QMessageBox::No) + ->exec(); + if (response != QMessageBox::Yes) + return false; + } + return true; +} |