CuteLogger
Fast and simple logging solution for Qt based applications
lumamixtransition.h
1 /*
2  * Copyright (c) 2014-2020 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 LUMAMIXTRANSITION_H
19 #define LUMAMIXTRANSITION_H
20 
21 #include <QWidget>
22 #include <MltProducer.h>
23 #include <MltTransition.h>
24 
25 namespace Ui {
26 class LumaMixTransition;
27 }
28 
29 class LumaMixTransition : public QWidget
30 {
31  Q_OBJECT
32 
33 public:
34  explicit LumaMixTransition(Mlt::Producer &transition, QWidget *parent = 0);
35  ~LumaMixTransition();
36 
37 signals:
38  void modified();
39 
40 private slots:
41  void on_invertCheckBox_clicked(bool checked);
42 
43  void on_softnessSlider_valueChanged(int value);
44 
45  void on_crossfadeRadioButton_clicked();
46 
47  void on_mixRadioButton_clicked();
48 
49  void on_mixSlider_valueChanged(int value);
50 
51  void on_lumaCombo_activated(int index);
52 
53 private:
54  Ui::LumaMixTransition *ui;
55  Mlt::Producer m_producer;
56 
57  Mlt::Transition* getTransition(const QString& name);
58  void updateCustomLumaLabel(Mlt::Transition &transition);
59 };
60 
61 #endif // LUMAMIXTRANSITION_H