424 lines
14 KiB
C++
424 lines
14 KiB
C++
// SPDX-License-Identifier: GPL-3.0-only
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/*
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* PolyMC - Minecraft Launcher
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* Copyright (C) 2022 Sefa Eyeoglu <contact@scrumplex.net>
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* Copyright (C) 2022 TheKodeToad <TheKodeToad@proton.me>
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*
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* This program is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation, version 3.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program. If not, see <https://www.gnu.org/licenses/>.
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*
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* This file incorporates work covered by the following copyright and
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* permission notice:
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*
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* Copyright 2013-2021 MultiMC Contributors
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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#include "ModPage.h"
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#include "Application.h"
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#include "ui_ModPage.h"
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#include <QDesktopServices>
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#include <QKeyEvent>
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#include <memory>
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#include <HoeDown.h>
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#include "minecraft/MinecraftInstance.h"
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#include "minecraft/PackProfile.h"
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#include "ui/dialogs/ModDownloadDialog.h"
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#include "ui/widgets/ProjectItem.h"
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ModPage::ModPage(ModDownloadDialog* dialog, BaseInstance* instance, ModAPI* api)
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: QWidget(dialog)
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, m_instance(instance)
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, ui(new Ui::ModPage)
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, dialog(dialog)
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, m_fetch_progress(this, false)
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, api(api)
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{
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ui->setupUi(this);
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connect(ui->searchButton, &QPushButton::clicked, this, &ModPage::triggerSearch);
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connect(ui->modFilterButton, &QPushButton::clicked, this, &ModPage::filterMods);
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connect(ui->packView, &QListView::doubleClicked, this, &ModPage::onModSelected);
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m_search_timer.setTimerType(Qt::TimerType::CoarseTimer);
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m_search_timer.setSingleShot(true);
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connect(&m_search_timer, &QTimer::timeout, this, &ModPage::triggerSearch);
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ui->searchEdit->installEventFilter(this);
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ui->versionSelectionBox->view()->setVerticalScrollBarPolicy(Qt::ScrollBarAsNeeded);
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ui->versionSelectionBox->view()->parentWidget()->setMaximumHeight(300);
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m_fetch_progress.hideIfInactive(true);
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m_fetch_progress.setFixedHeight(24);
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m_fetch_progress.progressFormat("");
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ui->gridLayout_3->addWidget(&m_fetch_progress, 0, 0, 1, ui->gridLayout_3->columnCount());
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ui->packView->setItemDelegate(new ProjectItemDelegate(this));
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ui->packView->installEventFilter(this);
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connect(ui->packDescription, &QTextBrowser::anchorClicked, this, &ModPage::openUrl);
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}
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ModPage::~ModPage()
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{
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delete ui;
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}
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void ModPage::setFilterWidget(unique_qobject_ptr<ModFilterWidget>& widget)
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{
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if (m_filter_widget)
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disconnect(m_filter_widget.get(), nullptr, nullptr, nullptr);
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m_filter_widget.swap(widget);
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ui->gridLayout_3->addWidget(m_filter_widget.get(), 0, 0, 1, ui->gridLayout_3->columnCount());
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m_filter_widget->setInstance(static_cast<MinecraftInstance*>(m_instance));
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m_filter = m_filter_widget->getFilter();
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connect(m_filter_widget.get(), &ModFilterWidget::filterChanged, this, [&]{
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ui->searchButton->setStyleSheet("text-decoration: underline");
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});
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connect(m_filter_widget.get(), &ModFilterWidget::filterUnchanged, this, [&]{
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ui->searchButton->setStyleSheet("text-decoration: none");
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});
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}
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/******** Qt things ********/
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void ModPage::openedImpl()
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{
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updateSelectionButton();
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triggerSearch();
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}
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auto ModPage::eventFilter(QObject* watched, QEvent* event) -> bool
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{
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if (watched == ui->searchEdit && event->type() == QEvent::KeyPress) {
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auto* keyEvent = dynamic_cast<QKeyEvent*>(event);
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if (keyEvent->key() == Qt::Key_Return) {
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triggerSearch();
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keyEvent->accept();
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return true;
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} else {
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if (m_search_timer.isActive())
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m_search_timer.stop();
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m_search_timer.start(350);
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}
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} else if (watched == ui->packView && event->type() == QEvent::KeyPress) {
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auto* keyEvent = dynamic_cast<QKeyEvent*>(event);
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if (keyEvent->key() == Qt::Key_Return) {
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onModSelected();
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// To have the 'select mod' button outlined instead of the 'review and confirm' one
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ui->modSelectionButton->setFocus(Qt::FocusReason::ShortcutFocusReason);
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ui->packView->setFocus(Qt::FocusReason::NoFocusReason);
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keyEvent->accept();
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return true;
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}
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}
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return QWidget::eventFilter(watched, event);
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}
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/******** Callbacks to events in the UI (set up in the derived classes) ********/
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void ModPage::filterMods()
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{
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m_filter_widget->setHidden(!m_filter_widget->isHidden());
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}
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void ModPage::triggerSearch()
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{
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auto changed = m_filter_widget->changed();
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m_filter = m_filter_widget->getFilter();
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if (changed) {
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ui->packView->clearSelection();
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ui->packDescription->clear();
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ui->versionSelectionBox->clear();
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updateSelectionButton();
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}
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listModel->searchWithTerm(getSearchTerm(), ui->sortByBox->currentIndex(), changed);
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m_fetch_progress.watch(listModel->activeJob());
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}
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QString ModPage::getSearchTerm() const
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{
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return ui->searchEdit->text();
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}
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void ModPage::setSearchTerm(QString term)
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{
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ui->searchEdit->setText(term);
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}
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void ModPage::onSelectionChanged(QModelIndex curr, QModelIndex prev)
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{
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ui->versionSelectionBox->clear();
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if (!curr.isValid()) { return; }
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current = listModel->data(curr, Qt::UserRole).value<ModPlatform::IndexedPack>();
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if (!current.versionsLoaded) {
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qDebug() << QString("Loading %1 mod versions").arg(debugName());
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ui->modSelectionButton->setText(tr("Loading versions..."));
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ui->modSelectionButton->setEnabled(false);
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listModel->requestModVersions(current, curr);
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} else {
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for (int i = 0; i < current.versions.size(); i++) {
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ui->versionSelectionBox->addItem(current.versions[i].version, QVariant(i));
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}
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if (ui->versionSelectionBox->count() == 0) { ui->versionSelectionBox->addItem(tr("No valid version found."), QVariant(-1)); }
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updateSelectionButton();
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}
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if(!current.extraDataLoaded){
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qDebug() << QString("Loading %1 mod info").arg(debugName());
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listModel->requestModInfo(current, curr);
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}
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updateUi();
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}
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void ModPage::onVersionSelectionChanged(QString data)
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{
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if (data.isNull() || data.isEmpty()) {
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selectedVersion = -1;
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return;
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}
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selectedVersion = ui->versionSelectionBox->currentData().toInt();
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updateSelectionButton();
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}
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void ModPage::onModSelected()
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{
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if (selectedVersion < 0)
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return;
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auto& version = current.versions[selectedVersion];
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if (dialog->isModSelected(current.name, version.fileName)) {
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dialog->removeSelectedMod(current.name);
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} else {
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bool is_indexed = !APPLICATION->settings()->get("ModMetadataDisabled").toBool();
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dialog->addSelectedMod(current.name, new ModDownloadTask(current, version, dialog->mods, is_indexed));
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}
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updateSelectionButton();
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/* Force redraw on the mods list when the selection changes */
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ui->packView->adjustSize();
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}
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void ModPage::openUrl(const QUrl& url)
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{
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// do not allow other url schemes for security reasons
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if (!(url.scheme() == "http" || url.scheme() == "https")) {
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qWarning() << "Unsupported scheme" << url.scheme();
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return;
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}
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// detect mod URLs and search instead
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int prefixLength;
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const char* page;
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if ((url.host() == "modrinth.com" || url.host() == "www.modrinth.com") && url.path().startsWith("/mod/")) {
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prefixLength = 5;
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page = "modrinth";
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} else if (APPLICATION->capabilities() & Application::SupportsFlame &&
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(url.host() == "curseforge.com" || url.host() == "www.curseforge.com") &&
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url.path().toLower().startsWith("/minecraft/mc-mods/")) {
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prefixLength = 19;
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page = "curseforge";
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} else
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prefixLength = 0;
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if (prefixLength != 0) {
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QString slug = url.path().mid(prefixLength);
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// remove trailing slash(es)
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while (slug.endsWith('/'))
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slug.remove(slug.length() - 1, 1);
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// ensure that the path doesn't contain any further slashes,
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// and the user isn't opening the same mod; they probably
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// intended to view in their web browser
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if (!slug.isEmpty() && !slug.contains('/') && slug != current.slug) {
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dialog->selectPage(page);
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ModPage* newPage = dialog->getSelectedPage();
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newPage->ui->searchEdit->setText(slug);
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newPage->triggerSearch();
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ModPlatform::ListModel* model = newPage->listModel;
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QListView* view = newPage->ui->packView;
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connect(model->activeJob(), &Task::finished, [url, slug, model, view] {
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for (int row = 0; row < model->rowCount({}); row++) {
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QModelIndex index = model->index(row);
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auto pack = model->data(index, Qt::UserRole).value<ModPlatform::IndexedPack>();
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if (pack.slug == slug) {
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view->setCurrentIndex(index);
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return;
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}
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}
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// The final fallback.
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QDesktopServices::openUrl(url);
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});
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return;
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}
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}
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// open in the user's web browser
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QDesktopServices::openUrl(url);
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}
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/******** Make changes to the UI ********/
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void ModPage::retranslate()
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{
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ui->retranslateUi(this);
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}
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void ModPage::updateModVersions(int prev_count)
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{
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auto packProfile = (dynamic_cast<MinecraftInstance*>(m_instance))->getPackProfile();
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QString mcVersion = packProfile->getComponentVersion("net.minecraft");
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for (int i = 0; i < current.versions.size(); i++) {
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auto version = current.versions[i];
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bool valid = false;
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for(auto& mcVer : m_filter->versions){
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//NOTE: Flame doesn't care about loader, so passing it changes nothing.
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if (validateVersion(version, mcVer.toString(), packProfile->getModLoaders())) {
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valid = true;
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break;
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}
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}
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// Only add the version if it's valid or using the 'Any' filter, but never if the version is opted out
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if ((valid || m_filter->versions.empty()) && !optedOut(version))
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ui->versionSelectionBox->addItem(version.version, QVariant(i));
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}
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if (ui->versionSelectionBox->count() == 0 && prev_count != 0) {
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ui->versionSelectionBox->addItem(tr("No valid version found!"), QVariant(-1));
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ui->modSelectionButton->setText(tr("Cannot select invalid version :("));
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}
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updateSelectionButton();
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}
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void ModPage::updateSelectionButton()
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{
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if (!isOpened || selectedVersion < 0) {
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ui->modSelectionButton->setEnabled(false);
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return;
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}
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ui->modSelectionButton->setEnabled(true);
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auto& version = current.versions[selectedVersion];
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if (!dialog->isModSelected(current.name, version.fileName)) {
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ui->modSelectionButton->setText(tr("Select mod for download"));
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} else {
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ui->modSelectionButton->setText(tr("Deselect mod for download"));
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}
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}
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void ModPage::updateUi()
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{
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QString text = "";
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QString name = current.name;
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if (current.websiteUrl.isEmpty())
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text = name;
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else
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text = "<a href=\"" + current.websiteUrl + "\">" + name + "</a>";
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if (!current.authors.empty()) {
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auto authorToStr = [](ModPlatform::ModpackAuthor& author) -> QString {
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if (author.url.isEmpty()) { return author.name; }
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return QString("<a href=\"%1\">%2</a>").arg(author.url, author.name);
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};
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QStringList authorStrs;
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for (auto& author : current.authors) {
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authorStrs.push_back(authorToStr(author));
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}
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text += "<br>" + tr(" by ") + authorStrs.join(", ");
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}
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if (current.extraDataLoaded) {
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if (!current.extraData.donate.isEmpty()) {
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text += "<br><br>" + tr("Donate information: ");
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auto donateToStr = [](ModPlatform::DonationData& donate) -> QString {
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return QString("<a href=\"%1\">%2</a>").arg(donate.url, donate.platform);
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};
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QStringList donates;
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for (auto& donate : current.extraData.donate) {
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donates.append(donateToStr(donate));
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}
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text += donates.join(", ");
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}
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if (!current.extraData.issuesUrl.isEmpty()
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|| !current.extraData.sourceUrl.isEmpty()
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|| !current.extraData.wikiUrl.isEmpty()
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|| !current.extraData.discordUrl.isEmpty()) {
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text += "<br><br>" + tr("External links:") + "<br>";
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}
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if (!current.extraData.issuesUrl.isEmpty())
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text += "- " + tr("Issues: <a href=%1>%1</a>").arg(current.extraData.issuesUrl) + "<br>";
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if (!current.extraData.wikiUrl.isEmpty())
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text += "- " + tr("Wiki: <a href=%1>%1</a>").arg(current.extraData.wikiUrl) + "<br>";
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if (!current.extraData.sourceUrl.isEmpty())
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text += "- " + tr("Source code: <a href=%1>%1</a>").arg(current.extraData.sourceUrl) + "<br>";
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if (!current.extraData.discordUrl.isEmpty())
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text += "- " + tr("Discord: <a href=%1>%1</a>").arg(current.extraData.discordUrl) + "<br>";
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}
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text += "<hr>";
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HoeDown h;
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ui->packDescription->setHtml(text + (current.extraData.body.isEmpty() ? current.description : h.process(current.extraData.body.toUtf8())));
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ui->packDescription->flush();
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}
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