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FileSelectorModel.h
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FileSelectorModel.h
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/*
===============================================================================
Copyright (C) 2015-2021 Ilya Lyakhovets
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, either version 3 of the License, or
(at your option) any later version.
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 <http://www.gnu.org/licenses/>.
===============================================================================
*/
#ifndef FILESELECTORMODEL_H
#define FILESELECTORMODEL_H
#include <QFileSystemModel>
/*
===========================================================
FileSelectorModel
===========================================================
*/
class FileSelectorModel : public QFileSystemModel
{
Q_OBJECT
public:
explicit FileSelectorModel(QObject *parent = nullptr);
QVariant data(const QModelIndex &index, int role) const override;
bool setData(const QModelIndex &index, const QVariant &value, int role) override;
Qt::ItemFlags flags(const QModelIndex &index) const override;
void setChecked(const QStringList &pathList);
void getPathList(QStringList &pathList, const QModelIndex &parent = QModelIndex()) const;
private Q_SLOTS:
void updateCheckboxes(const QString &path);
private:
void getChildren(QModelIndexList &list, const QModelIndex &parent) const;
void getAllChildren(QModelIndexList &list, const QModelIndex &parent) const;
QSet<QPersistentModelIndex> checkedList;
QSet<QPersistentModelIndex> partiallyCheckedList;
};
#endif // FILESELECTORMODEL_H