295 lines
7.5 KiB
C++
295 lines
7.5 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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*
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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 "ListModel.h"
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#include "Application.h"
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#include <MMCStrings.h>
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#include <Version.h>
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#include <QtMath>
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#include <QLabel>
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#include <RWStorage.h>
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#include <BuildConfig.h>
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namespace LegacyFTB {
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FilterModel::FilterModel(QObject *parent) : QSortFilterProxyModel(parent)
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{
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currentSorting = Sorting::ByGameVersion;
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sortings.insert(tr("Sort by Name"), Sorting::ByName);
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sortings.insert(tr("Sort by Game Version"), Sorting::ByGameVersion);
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}
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bool FilterModel::lessThan(const QModelIndex &left, const QModelIndex &right) const
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{
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Modpack leftPack = sourceModel()->data(left, Qt::UserRole).value<Modpack>();
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Modpack rightPack = sourceModel()->data(right, Qt::UserRole).value<Modpack>();
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if(currentSorting == Sorting::ByGameVersion) {
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Version lv(leftPack.mcVersion);
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Version rv(rightPack.mcVersion);
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return lv < rv;
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} else if(currentSorting == Sorting::ByName) {
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return Strings::naturalCompare(leftPack.name, rightPack.name, Qt::CaseSensitive) >= 0;
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}
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//UHM, some inavlid value set?!
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qWarning() << "Invalid sorting set!";
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return true;
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}
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bool FilterModel::filterAcceptsRow(int sourceRow, const QModelIndex &sourceParent) const
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{
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return true;
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}
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const QMap<QString, FilterModel::Sorting> FilterModel::getAvailableSortings()
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{
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return sortings;
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}
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QString FilterModel::translateCurrentSorting()
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{
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return sortings.key(currentSorting);
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}
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void FilterModel::setSorting(Sorting s)
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{
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currentSorting = s;
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invalidate();
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}
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FilterModel::Sorting FilterModel::getCurrentSorting()
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{
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return currentSorting;
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}
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ListModel::ListModel(QObject *parent) : QAbstractListModel(parent)
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{
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}
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ListModel::~ListModel()
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{
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}
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QString ListModel::translatePackType(PackType type) const
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{
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switch(type)
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{
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case PackType::Public:
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return tr("Public Modpack");
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case PackType::ThirdParty:
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return tr("Third Party Modpack");
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case PackType::Private:
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return tr("Private Modpack");
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}
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qWarning() << "Unknown FTB modpack type:" << int(type);
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return QString();
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}
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int ListModel::rowCount(const QModelIndex &parent) const
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{
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return modpacks.size();
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}
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int ListModel::columnCount(const QModelIndex &parent) const
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{
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return 1;
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}
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QVariant ListModel::data(const QModelIndex &index, int role) const
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{
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int pos = index.row();
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if(pos >= modpacks.size() || pos < 0 || !index.isValid())
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{
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return QString("INVALID INDEX %1").arg(pos);
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}
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Modpack pack = modpacks.at(pos);
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if(role == Qt::DisplayRole)
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{
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return pack.name + "\n" + translatePackType(pack.type);
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}
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else if (role == Qt::ToolTipRole)
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{
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if(pack.description.length() > 100)
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{
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//some magic to prevent to long tooltips and replace html linebreaks
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QString edit = pack.description.left(97);
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edit = edit.left(edit.lastIndexOf("<br>")).left(edit.lastIndexOf(" ")).append("...");
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return edit;
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}
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return pack.description;
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}
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else if(role == Qt::DecorationRole)
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{
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if(m_logoMap.contains(pack.logo))
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{
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return (m_logoMap.value(pack.logo));
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}
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QIcon icon = APPLICATION->getThemedIcon("screenshot-placeholder");
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((ListModel *)this)->requestLogo(pack.logo);
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return icon;
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}
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else if(role == Qt::ForegroundRole)
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{
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if(pack.broken)
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{
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//FIXME: Hardcoded color
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return QColor(255, 0, 50);
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}
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else if(pack.bugged)
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{
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//FIXME: Hardcoded color
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//bugged pack, currently only indicates bugged xml
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return QColor(244, 229, 66);
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}
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}
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else if(role == Qt::UserRole)
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{
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QVariant v;
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v.setValue(pack);
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return v;
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}
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return QVariant();
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}
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void ListModel::fill(ModpackList modpacks)
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{
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beginResetModel();
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this->modpacks = modpacks;
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endResetModel();
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}
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void ListModel::addPack(Modpack modpack)
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{
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beginResetModel();
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this->modpacks.append(modpack);
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endResetModel();
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}
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void ListModel::clear()
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{
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beginResetModel();
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modpacks.clear();
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endResetModel();
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}
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Modpack ListModel::at(int row)
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{
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return modpacks.at(row);
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}
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void ListModel::remove(int row)
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{
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if(row < 0 || row >= modpacks.size())
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{
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qWarning() << "Attempt to remove FTB modpacks with invalid row" << row;
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return;
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}
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beginRemoveRows(QModelIndex(), row, row);
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modpacks.removeAt(row);
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endRemoveRows();
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}
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void ListModel::logoLoaded(QString logo, QIcon out)
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{
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m_loadingLogos.removeAll(logo);
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m_logoMap.insert(logo, out);
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emit dataChanged(createIndex(0, 0), createIndex(1, 0));
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}
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void ListModel::logoFailed(QString logo)
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{
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m_failedLogos.append(logo);
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m_loadingLogos.removeAll(logo);
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}
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void ListModel::requestLogo(QString file)
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{
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if(m_loadingLogos.contains(file) || m_failedLogos.contains(file))
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{
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return;
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}
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MetaEntryPtr entry = APPLICATION->metacache()->resolveEntry("FTBPacks", QString("logos/%1").arg(file.section(".", 0, 0)));
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NetJob *job = new NetJob(QString("FTB Icon Download for %1").arg(file), APPLICATION->network());
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job->addNetAction(Net::Download::makeCached(QUrl(QString(BuildConfig.LEGACY_FTB_CDN_BASE_URL + "static/%1").arg(file)), entry));
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auto fullPath = entry->getFullPath();
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QObject::connect(job, &NetJob::finished, this, [this, file, fullPath]
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{
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emit logoLoaded(file, QIcon(fullPath));
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if(waitingCallbacks.contains(file))
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{
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waitingCallbacks.value(file)(fullPath);
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}
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});
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QObject::connect(job, &NetJob::failed, this, [this, file]
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{
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emit logoFailed(file);
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});
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job->start();
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m_loadingLogos.append(file);
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}
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void ListModel::getLogo(const QString &logo, LogoCallback callback)
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{
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if(m_logoMap.contains(logo))
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{
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callback(APPLICATION->metacache()->resolveEntry("FTBPacks", QString("logos/%1").arg(logo.section(".", 0, 0)))->getFullPath());
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}
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else
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{
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requestLogo(logo);
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}
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}
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Qt::ItemFlags ListModel::flags(const QModelIndex &index) const
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{
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return QAbstractListModel::flags(index);
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}
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}
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