CuteLogger
Fast and simple logging solution for Qt based applications
alignclipsmodel.h
1 /*
2  * Copyright (c) 2022 Meltytech, LLC
3  *
4  * This program is free software: you can redistribute it and/or modify
5  * it under the terms of the GNU General Public License as published by
6  * the Free Software Foundation, either version 3 of the License, or
7  * (at your option) any later version.
8  *
9  * This program is distributed in the hope that it will be useful,
10  * but WITHOUT ANY WARRANTY; without even the implied warranty of
11  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
12  * GNU General Public License for more details.
13  *
14  * You should have received a copy of the GNU General Public License
15  * along with this program. If not, see <http://www.gnu.org/licenses/>.
16  */
17 
18 #ifndef ALIGNCLIPSMODEL_H
19 #define ALIGNCLIPSMODEL_H
20 
21 #include <QAbstractItemModel>
22 
23 #include <limits>
24 
25 class AlignClipsModel : public QAbstractItemModel
26 {
27  Q_OBJECT
28 
29 public:
30  enum Columns {
31  COLUMN_ERROR = 0,
32  COLUMN_NAME,
33  COLUMN_OFFSET,
34  COLUMN_SPEED,
35  COLUMN_COUNT,
36  };
37  static const int INVALID_OFFSET = std::numeric_limits<int>::max();
38 
39  explicit AlignClipsModel(QObject *parent = 0);
40  virtual ~AlignClipsModel();
41  void clear();
42  void addClip(const QString &name, int offset, int speed, const QString &error);
43  void updateProgress(int row, int percent);
44  int getProgress(int row) const;
45  void updateOffsetAndSpeed(int row, int offset, double speed, const QString &error);
46  int getOffset(int row);
47  double getSpeed(int row);
48 
49 protected:
50  // Implement QAbstractItemModel
51  int rowCount(const QModelIndex &parent) const;
52  int columnCount(const QModelIndex &parent) const;
53  QVariant data(const QModelIndex &index, int role) const;
54  QVariant headerData(int section, Qt::Orientation orientation, int role) const;
55  QModelIndex index(int row, int column = 0, const QModelIndex &parent = QModelIndex()) const;
56  QModelIndex parent(const QModelIndex &index) const;
57 
58 private:
59  typedef struct
60  {
61  QString name;
62  int offset;
63  double speed;
64  QString error;
65  int progress;
66  } ClipAlignment;
67  QList<ClipAlignment> m_clips;
68 };
69 
70 #endif // ALIGNCLIPSMODEL_H