File indexing completed on 2024-12-22 04:14:57 

0001 /*
0002  *  SPDX-FileCopyrightText: 2019 Tusooa Zhu <tusooa@vista.aero>
0003  *
0004  *  SPDX-License-Identifier: GPL-2.0-or-later
0005  */
0006 
0007 #ifndef KIS_SNAPSHOT_MODEL_H_
0008 #define KIS_SNAPSHOT_MODEL_H_
0009 
0010 #include <QAbstractListModel>
0011 #include <QScopedPointer>
0012 #include <QPointer>
0013 
0014 #include <kis_canvas2.h>
0015 
0016 class KisSnapshotModel : public QAbstractListModel
0017 {
0018 public:
0019     KisSnapshotModel();
0020     ~KisSnapshotModel() override;
0021 
0022     int rowCount(const QModelIndex &parent) const override;
0023     QVariant data(const QModelIndex &index, int role) const override;
0024     bool setData(const QModelIndex &index, const QVariant &value, int role) override;
0025     // this function is re-implemented to make the items editable
0026     Qt::ItemFlags flags(const QModelIndex &index) const override;
0027     void setCanvas(QPointer<KisCanvas2> canvas);
0028 
0029 public Q_SLOTS:
0030     bool slotCreateSnapshot();
0031     bool slotRemoveSnapshot(const QModelIndex &index);
0032     bool slotSwitchToSnapshot(const QModelIndex &index);
0033 
0034 private:
0035     struct Private;
0036     QScopedPointer<Private> m_d;
0037 };
0038 
0039 #endif // KIS_SNAPSHOT_MODEL_H_