KisStorageFilterProxyModel.h

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/*
 * SPDX-FileCopyrightText: 2018 Boudewijn Rempt <boud@valdyas.org>
 *
 * SPDX-License-Identifier: LGPL-2.0-or-later
 */
 
#ifndef KISSTORAGEFILTERPROXYMODEL_H
#define KISSTORAGEFILTERPROXYMODEL_H
 
#include <QSortFilterProxyModel>
#include <QObject>
#include <KisResourceStorage.h>
#include <KisStorageModel.h>
#include "kritaresources_export.h"
 
class KRITARESOURCES_EXPORT KisStorageFilterProxyModel : public QSortFilterProxyModel
{
    Q_OBJECT
public:
    KisStorageFilterProxyModel(QObject *parent = 0);
    ~KisStorageFilterProxyModel() override;
 
    enum FilterType {
        ByFileName = 0, 
        ByStorageType,  
        ByActive        
    };
 
    KisResourceStorageSP storageForIndex(QModelIndex index = QModelIndex()) const;
 
    void setFilter(FilterType filterType, QVariant filter);
 
protected:
 
    bool filterAcceptsColumn(int source_column, const QModelIndex &source_parent) const override;
    bool filterAcceptsRow(int source_row, const QModelIndex &source_parent) const override;
    bool lessThan(const QModelIndex &source_left, const QModelIndex &source_right) const override;
 
private Q_SLOTS:
    void slotModelReset();
 
 
private:
    struct Private;
    Private *const d;
 
    Q_DISABLE_COPY(KisStorageFilterProxyModel)
};
 
#endif