1 files changed, 353 insertions, 0 deletions
diff --git a/archived/projt-launcher/launcher/ui/dialogs/CopyInstanceDialog.cpp b/archived/projt-launcher/launcher/ui/dialogs/CopyInstanceDialog.cpp
new file mode 100644
index 0000000000..941b867e92
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+++ b/archived/projt-launcher/launcher/ui/dialogs/CopyInstanceDialog.cpp
@@ -0,0 +1,353 @@
+// 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
+ *  Copyright (C) 2022 Sefa Eyeoglu <contact@scrumplex.net>
+ *  Copyright (C) 2023 TheKodeToad <TheKodeToad@proton.me>
+ *
+ *  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 <QLayout>
+#include <QPushButton>
+
+#include "Application.h"
+#include "BuildConfig.h"
+#include "CopyInstanceDialog.h"
+#include "ui_CopyInstanceDialog.h"
+
+#include "ui/dialogs/IconPickerDialog.h"
+
+#include "BaseInstance.h"
+#include "BaseVersion.h"
+#include "DesktopServices.h"
+#include "FileSystem.h"
+#include "InstanceList.h"
+#include "icons/IconList.hpp"
+
+CopyInstanceDialog::CopyInstanceDialog(InstancePtr original, QWidget* parent)
+	: QDialog(parent),
+	  ui(new Ui::CopyInstanceDialog),
+	  m_original(original)
+{
+	ui->setupUi(this);
+	resize(minimumSizeHint());
+	layout()->setSizeConstraint(QLayout::SetFixedSize);
+
+	InstIconKey = original->iconKey();
+	ui->iconButton->setIcon(APPLICATION->icons()->getIcon(InstIconKey));
+	ui->instNameTextBox->setText(original->name());
+	ui->instNameTextBox->setFocus();
+
+	QStringList groups = APPLICATION->instances()->getGroups();
+	groups.prepend("");
+	ui->groupBox->addItems(groups);
+	int index = groups.indexOf(APPLICATION->instances()->getInstanceGroup(m_original->id()));
+	if (index == -1)
+		index = 0;
+
+	ui->groupBox->setCurrentIndex(index);
+	ui->groupBox->lineEdit()->setPlaceholderText(tr("No group"));
+	ui->copySavesCheckbox->setChecked(m_selectedOptions.isCopySavesEnabled());
+	ui->keepPlaytimeCheckbox->setChecked(m_selectedOptions.isKeepPlaytimeEnabled());
+	ui->copyGameOptionsCheckbox->setChecked(m_selectedOptions.isCopyGameOptionsEnabled());
+	ui->copyResPacksCheckbox->setChecked(m_selectedOptions.isCopyResourcePacksEnabled());
+	ui->copyShaderPacksCheckbox->setChecked(m_selectedOptions.isCopyShaderPacksEnabled());
+	ui->copyServersCheckbox->setChecked(m_selectedOptions.isCopyServersEnabled());
+	ui->copyModsCheckbox->setChecked(m_selectedOptions.isCopyModsEnabled());
+	ui->copyScreenshotsCheckbox->setChecked(m_selectedOptions.isCopyScreenshotsEnabled());
+
+	ui->symbolicLinksCheckbox->setChecked(m_selectedOptions.isUseSymLinksEnabled());
+	ui->hardLinksCheckbox->setChecked(m_selectedOptions.isUseHardLinksEnabled());
+
+	ui->recursiveLinkCheckbox->setChecked(m_selectedOptions.isLinkRecursivelyEnabled());
+	ui->dontLinkSavesCheckbox->setChecked(m_selectedOptions.isDontLinkSavesEnabled());
+
+	auto detectedFS = FS::statFS(m_original->instanceRoot()).fsType;
+
+	m_cloneSupported = FS::canCloneOnFS(detectedFS);
+	m_linkSupported	 = FS::canLinkOnFS(detectedFS);
+
+	if (m_cloneSupported)
+	{
+		ui->cloneSupportedLabel->setText(tr("Reflinks are supported on %1").arg(FS::getFilesystemTypeName(detectedFS)));
+	}
+	else
+	{
+		ui->cloneSupportedLabel->setText(
+			tr("Reflinks aren't supported on %1").arg(FS::getFilesystemTypeName(detectedFS)));
+	}
+
+#if defined(Q_OS_WIN)
+	ui->symbolicLinksCheckbox->setIcon(style()->standardIcon(QStyle::SP_VistaShield));
+	ui->symbolicLinksCheckbox->setToolTip(tr("Use symbolic links instead of copying files.") + "\n"
+										  + tr("On Windows, symbolic links may require admin permission to create."));
+#endif
+
+	updateLinkOptions();
+	updateUseCloneCheckbox();
+
+	auto HelpButton = ui->buttonBox->button(QDialogButtonBox::Help);
+	connect(HelpButton, &QPushButton::clicked, this, &CopyInstanceDialog::help);
+	HelpButton->setText(tr("Help"));
+	ui->buttonBox->button(QDialogButtonBox::Cancel)->setText(tr("Cancel"));
+	ui->buttonBox->button(QDialogButtonBox::Ok)->setText(tr("OK"));
+}
+
+CopyInstanceDialog::~CopyInstanceDialog()
+{
+	delete ui;
+}
+
+void CopyInstanceDialog::updateDialogState()
+{
+	auto allowOK  = !instName().isEmpty();
+	auto OkButton = ui->buttonBox->button(QDialogButtonBox::Ok);
+	if (OkButton->isEnabled() != allowOK)
+	{
+		OkButton->setEnabled(allowOK);
+	}
+}
+
+QString CopyInstanceDialog::instName() const
+{
+	auto result = ui->instNameTextBox->text().trimmed();
+	if (result.size())
+	{
+		return result;
+	}
+	return QString();
+}
+
+QString CopyInstanceDialog::iconKey() const
+{
+	return InstIconKey;
+}
+
+QString CopyInstanceDialog::instGroup() const
+{
+	return ui->groupBox->currentText();
+}
+
+const InstanceCopyPrefs& CopyInstanceDialog::getChosenOptions() const
+{
+	return m_selectedOptions;
+}
+
+void CopyInstanceDialog::help()
+{
+	DesktopServices::openUrl(QUrl(BuildConfig.HELP_URL.arg("instance-copy")));
+}
+
+void CopyInstanceDialog::checkAllCheckboxes(const bool& b)
+{
+	ui->keepPlaytimeCheckbox->setChecked(b);
+	ui->copySavesCheckbox->setChecked(b);
+	ui->copyGameOptionsCheckbox->setChecked(b);
+	ui->copyResPacksCheckbox->setChecked(b);
+	ui->copyShaderPacksCheckbox->setChecked(b);
+	ui->copyServersCheckbox->setChecked(b);
+	ui->copyModsCheckbox->setChecked(b);
+	ui->copyScreenshotsCheckbox->setChecked(b);
+}
+
+// Check the "Select all" checkbox if all options are already selected:
+void CopyInstanceDialog::updateSelectAllCheckbox()
+{
+	ui->selectAllCheckbox->blockSignals(true);
+	ui->selectAllCheckbox->setChecked(m_selectedOptions.allTrue());
+	ui->selectAllCheckbox->blockSignals(false);
+}
+
+void CopyInstanceDialog::updateUseCloneCheckbox()
+{
+	ui->useCloneCheckbox->setEnabled(m_cloneSupported && !ui->symbolicLinksCheckbox->isChecked()
+									 && !ui->hardLinksCheckbox->isChecked());
+	ui->useCloneCheckbox->setChecked(m_cloneSupported && m_selectedOptions.isUseCloneEnabled()
+									 && !ui->symbolicLinksCheckbox->isChecked() && !ui->hardLinksCheckbox->isChecked());
+}
+
+void CopyInstanceDialog::updateLinkOptions()
+{
+	ui->symbolicLinksCheckbox->setEnabled(m_linkSupported && !ui->hardLinksCheckbox->isChecked()
+										  && !ui->useCloneCheckbox->isChecked());
+	ui->hardLinksCheckbox->setEnabled(m_linkSupported && !ui->symbolicLinksCheckbox->isChecked()
+									  && !ui->useCloneCheckbox->isChecked());
+
+	ui->symbolicLinksCheckbox->setChecked(m_linkSupported && m_selectedOptions.isUseSymLinksEnabled()
+										  && !ui->useCloneCheckbox->isChecked());
+	ui->hardLinksCheckbox->setChecked(m_linkSupported && m_selectedOptions.isUseHardLinksEnabled()
+									  && !ui->useCloneCheckbox->isChecked());
+
+	bool linksInUse = (ui->symbolicLinksCheckbox->isChecked() || ui->hardLinksCheckbox->isChecked());
+	ui->recursiveLinkCheckbox->setEnabled(m_linkSupported && linksInUse && !ui->hardLinksCheckbox->isChecked());
+	ui->dontLinkSavesCheckbox->setEnabled(m_linkSupported && linksInUse);
+	ui->recursiveLinkCheckbox->setChecked(m_linkSupported && linksInUse
+										  && m_selectedOptions.isLinkRecursivelyEnabled());
+	ui->dontLinkSavesCheckbox->setChecked(m_linkSupported && linksInUse && m_selectedOptions.isDontLinkSavesEnabled());
+
+#if defined(Q_OS_WIN)
+	auto OkButton = ui->buttonBox->button(QDialogButtonBox::Ok);
+	OkButton->setIcon(m_selectedOptions.isUseSymLinksEnabled() ? style()->standardIcon(QStyle::SP_VistaShield)
+															   : QIcon());
+#endif
+}
+
+void CopyInstanceDialog::on_iconButton_clicked()
+{
+	IconPickerDialog dlg(this);
+	dlg.execWithSelection(InstIconKey);
+
+	if (dlg.result() == QDialog::Accepted)
+	{
+		InstIconKey = dlg.selectedIconKey;
+		ui->iconButton->setIcon(APPLICATION->icons()->getIcon(InstIconKey));
+	}
+}
+
+void CopyInstanceDialog::on_instNameTextBox_textChanged([[maybe_unused]] const QString& arg1)
+{
+	updateDialogState();
+}
+
+void CopyInstanceDialog::on_selectAllCheckbox_stateChanged(int state)
+{
+	bool checked;
+	checked = (state == Qt::Checked);
+	checkAllCheckboxes(checked);
+}
+
+void CopyInstanceDialog::on_copySavesCheckbox_stateChanged(int state)
+{
+	m_selectedOptions.enableCopySaves(state == Qt::Checked);
+	ui->dontLinkSavesCheckbox->setChecked((state == Qt::Checked) && ui->dontLinkSavesCheckbox->isChecked());
+	updateSelectAllCheckbox();
+}
+
+void CopyInstanceDialog::on_keepPlaytimeCheckbox_stateChanged(int state)
+{
+	m_selectedOptions.enableKeepPlaytime(state == Qt::Checked);
+	updateSelectAllCheckbox();
+}
+
+void CopyInstanceDialog::on_copyGameOptionsCheckbox_stateChanged(int state)
+{
+	m_selectedOptions.enableCopyGameOptions(state == Qt::Checked);
+	updateSelectAllCheckbox();
+}
+
+void CopyInstanceDialog::on_copyResPacksCheckbox_stateChanged(int state)
+{
+	m_selectedOptions.enableCopyResourcePacks(state == Qt::Checked);
+	updateSelectAllCheckbox();
+}
+
+void CopyInstanceDialog::on_copyShaderPacksCheckbox_stateChanged(int state)
+{
+	m_selectedOptions.enableCopyShaderPacks(state == Qt::Checked);
+	updateSelectAllCheckbox();
+}
+
+void CopyInstanceDialog::on_copyServersCheckbox_stateChanged(int state)
+{
+	m_selectedOptions.enableCopyServers(state == Qt::Checked);
+	updateSelectAllCheckbox();
+}
+
+void CopyInstanceDialog::on_copyModsCheckbox_stateChanged(int state)
+{
+	m_selectedOptions.enableCopyMods(state == Qt::Checked);
+	updateSelectAllCheckbox();
+}
+
+void CopyInstanceDialog::on_copyScreenshotsCheckbox_stateChanged(int state)
+{
+	m_selectedOptions.enableCopyScreenshots(state == Qt::Checked);
+	updateSelectAllCheckbox();
+}
+
+void CopyInstanceDialog::on_symbolicLinksCheckbox_stateChanged(int state)
+{
+	m_selectedOptions.enableUseSymLinks(state == Qt::Checked);
+	updateUseCloneCheckbox();
+	updateLinkOptions();
+}
+
+void CopyInstanceDialog::on_hardLinksCheckbox_stateChanged(int state)
+{
+	m_selectedOptions.enableUseHardLinks(state == Qt::Checked);
+	if (state == Qt::Checked && !ui->recursiveLinkCheckbox->isChecked())
+	{
+		ui->recursiveLinkCheckbox->setChecked(true);
+	}
+	updateUseCloneCheckbox();
+	updateLinkOptions();
+}
+
+void CopyInstanceDialog::on_recursiveLinkCheckbox_stateChanged(int state)
+{
+	m_selectedOptions.enableLinkRecursively(state == Qt::Checked);
+	updateLinkOptions();
+}
+
+void CopyInstanceDialog::on_dontLinkSavesCheckbox_stateChanged(int state)
+{
+	m_selectedOptions.enableDontLinkSaves(state == Qt::Checked);
+}
+
+void CopyInstanceDialog::on_useCloneCheckbox_stateChanged(int state)
+{
+	m_selectedOptions.enableUseClone(m_cloneSupported && (state == Qt::Checked));
+	updateUseCloneCheckbox();
+	updateLinkOptions();
+}