1 /*
2  * Copyright (c) 2012-2018 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 LISSAJOUSWIDGET_H
19 #define LISSAJOUSWIDGET_H
20 
21 #include <QWidget>
22 #include "abstractproducerwidget.h"
23 
24 namespace Mlt {
25     class Producer;
26 }
27 
28 namespace Ui {
29     class LissajousWidget;
30 }
31 
32 class LissajousWidget : public QWidget, public AbstractProducerWidget
33 {
34     Q_OBJECT
35 
36 public:
37     explicit LissajousWidget(QWidget *parent = 0);
38     ~LissajousWidget();
39 
40     // AbstractProducerWidget overrides
41     Mlt::Producer* newProducer(Mlt::Profile&);
42     Mlt::Properties getPreset() const;
43     void loadPreset(Mlt::Properties&);
44 
45 signals:
46     void producerChanged(Mlt::Producer*);
47 
48 private slots:
49     void on_xratioDial_valueChanged(int value);
50     void on_xratioSpinner_valueChanged(double arg1);
51     void on_yratioDial_valueChanged(int value);
52     void on_yratioSpinner_valueChanged(double arg1);
53     void on_preset_selected(void* p);
54     void on_preset_saveClicked();
55 
56 private:
57     Ui::LissajousWidget *ui;
58 };
59 
60 #endif // LISSAJOUSWIDGET_H
61