pollymc/launcher/FileIgnoreProxy.h

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// SPDX-License-Identifier: GPL-3.0-only
/*
* 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, 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.
*/
#pragma once
#include <QSortFilterProxyModel>
#include "SeparatorPrefixTree.h"
class FileIgnoreProxy : public QSortFilterProxyModel {
Q_OBJECT
public:
FileIgnoreProxy(QString root, QObject* parent);
// NOTE: Sadly, we have to do sorting ourselves.
bool lessThan(const QModelIndex& left, const QModelIndex& right) const;
virtual Qt::ItemFlags flags(const QModelIndex& index) const;
virtual QVariant data(const QModelIndex& index, int role = Qt::DisplayRole) const;
virtual bool setData(const QModelIndex& index, const QVariant& value, int role = Qt::EditRole);
QString relPath(const QString& path) const;
bool setFilterState(QModelIndex index, Qt::CheckState state);
bool shouldExpand(QModelIndex index);
void setBlockedPaths(QStringList paths);
inline const SeparatorPrefixTree<'/'>& blockedPaths() const { return blocked; }
inline SeparatorPrefixTree<'/'>& blockedPaths() { return blocked; }
protected:
bool filterAcceptsColumn(int source_column, const QModelIndex& source_parent) const;
private:
const QString root;
SeparatorPrefixTree<'/'> blocked;
};