CuteLogger
Fast and simple logging solution for Qt based applications
lumamixtransition.h
1/*
2 * Copyright (c) 2014-2022 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 LUMAMIXTRANSITION_H
19#define LUMAMIXTRANSITION_H
20
21#include <QWidget>
22#include <MltProducer.h>
23#include <MltTransition.h>
24
25namespace Ui {
26class LumaMixTransition;
27}
28class ProducerPreviewWidget;
29
30class LumaMixTransition : public QWidget
31{
32 Q_OBJECT
33
34public:
35 explicit LumaMixTransition(Mlt::Producer &transition, QWidget *parent = 0);
36 ~LumaMixTransition();
37
38public slots:
39 void onPlaying();
40
41signals:
42 void modified();
43
44private slots:
45 void on_invertCheckBox_clicked(bool checked);
46
47 void on_softnessSlider_valueChanged(int value);
48
49 void on_crossfadeRadioButton_clicked();
50
51 void on_mixRadioButton_clicked();
52
53 void on_mixSlider_valueChanged(int value);
54
55 void on_lumaCombo_currentRowChanged(int index);
56
57 void startPreview();
58
59 void on_previewCheckBox_clicked(bool checked);
60
61 void on_favoriteButton_clicked();
62
63private:
64 Ui::LumaMixTransition *ui;
65 Mlt::Producer m_producer;
66 int m_maxStockIndex;
67 ProducerPreviewWidget *m_preview;
68 Mlt::Producer m_previewProducer;
69
70 Mlt::Transition *getTransition(const QString &name);
71 void updateCustomLumaLabel(Mlt::Transition &transition);
72};
73
74#endif // LUMAMIXTRANSITION_H