CuteLogger
Fast and simple logging solution for Qt based applications
abstractproducerwidget.h
1/*
2 * Copyright (c) 2012-2022 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 ABSTRACTPRODUCERWIDGET_H
19#define ABSTRACTPRODUCERWIDGET_H
20
21#include <MltProducer.h>
22#include <QScopedPointer>
23
24class QWidget;
25
26class AbstractProducerWidget
27{
28public:
29 AbstractProducerWidget();
30 virtual ~AbstractProducerWidget();
31 virtual Mlt::Producer *newProducer(Mlt::Profile &) = 0;
32 virtual void setProducer(Mlt::Producer *);
33 virtual Mlt::Properties getPreset() const
34 {
35 Mlt::Properties p;
36 return p;
37 }
38 virtual void loadPreset(Mlt::Properties &) {}
39 Mlt::Producer *producer() const
40 {
41 return m_producer.data();
42 }
43 static bool isDevice(const QWidget *widget);
44
45protected:
46 QScopedPointer<Mlt::Producer> m_producer;
47};
48
49#endif // ABSTRACTPRODUCERWIDGET_H