pollymc/launcher/ui/pages/instance/ModFolderPage.cpp

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// SPDX-License-Identifier: GPL-3.0-only
/*
* PolyMC - Minecraft Launcher
* Copyright (c) 2022 Jamie Mansfield <jmansfield@cadixdev.org>
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* Copyright (C) 2022 Sefa Eyeoglu <contact@scrumplex.net>
*
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* 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.
*
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* 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.
*
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* 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 "ModFolderPage.h"
#include "ui_ExternalResourcesPage.h"
#include <QAbstractItemModel>
#include <QEvent>
#include <QKeyEvent>
#include <QMenu>
#include <QMessageBox>
#include <QSortFilterProxyModel>
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#include "Application.h"
#include "ui/GuiUtil.h"
#include "ui/dialogs/CustomMessageBox.h"
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#include "ui/dialogs/ModDownloadDialog.h"
#include "DesktopServices.h"
#include "minecraft/PackProfile.h"
#include "minecraft/VersionFilterData.h"
#include "minecraft/mod/Mod.h"
#include "minecraft/mod/ModFolderModel.h"
#include "modplatform/ModAPI.h"
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#include "Version.h"
#include "tasks/SequentialTask.h"
#include "ui/dialogs/ProgressDialog.h"
ModFolderPage::ModFolderPage(BaseInstance* inst, std::shared_ptr<ModFolderModel> mods, QWidget* parent)
: ExternalResourcesPage(inst, mods, parent)
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{
// This is structured like that so that these changes
// do not affect the Resource pack and Shader pack tabs
{
auto act = new QAction(tr("Download mods"), this);
act->setToolTip(tr("Download mods from online mod platforms"));
ui->actionsToolbar->insertActionBefore(ui->actionAddItem, act);
connect(act, &QAction::triggered, this, &ModFolderPage::installMods);
ui->actionAddItem->setText(tr("Add .jar"));
ui->actionAddItem->setToolTip(tr("Add mods via local file"));
}
}
CoreModFolderPage::CoreModFolderPage(BaseInstance* inst, std::shared_ptr<ModFolderModel> mods, QWidget* parent)
: ModFolderPage(inst, mods, parent)
{}
bool ModFolderPage::shouldDisplay() const
{
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return true;
}
bool CoreModFolderPage::shouldDisplay() const
{
if (ModFolderPage::shouldDisplay()) {
auto inst = dynamic_cast<MinecraftInstance*>(m_instance);
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if (!inst)
return true;
auto version = inst->getPackProfile();
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if (!version)
return true;
if (!version->getComponent("net.minecraftforge"))
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return false;
if (!version->getComponent("net.minecraft"))
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return false;
if (version->getComponent("net.minecraft")->getReleaseDateTime() < g_VersionFilterData.legacyCutoffDate)
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return true;
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}
return false;
}
void ModFolderPage::installMods()
{
if (!m_controlsEnabled)
return;
if (m_instance->typeName() != "Minecraft")
return; // this is a null instance or a legacy instance
auto profile = static_cast<MinecraftInstance*>(m_instance)->getPackProfile();
if (profile->getModLoaders() == ModAPI::Unspecified) {
QMessageBox::critical(this, tr("Error"), tr("Please install a mod loader first!"));
return;
}
ModDownloadDialog mdownload(m_model, this, m_instance);
if (mdownload.exec()) {
SequentialTask* tasks = new SequentialTask(this);
connect(tasks, &Task::failed, [this, tasks](QString reason) {
CustomMessageBox::selectable(this, tr("Error"), reason, QMessageBox::Critical)->show();
tasks->deleteLater();
});
connect(tasks, &Task::aborted, [this, tasks]() {
CustomMessageBox::selectable(this, tr("Aborted"), tr("Download stopped by user."), QMessageBox::Information)->show();
tasks->deleteLater();
});
connect(tasks, &Task::succeeded, [this, tasks]() {
QStringList warnings = tasks->warnings();
if (warnings.count())
CustomMessageBox::selectable(this, tr("Warnings"), warnings.join('\n'), QMessageBox::Warning)->show();
tasks->deleteLater();
});
for (auto& task : mdownload.getTasks()) {
tasks->addTask(task);
}
ProgressDialog loadDialog(this);
loadDialog.setSkipButton(true, tr("Abort"));
loadDialog.execWithTask(tasks);
m_model->update();
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}
}