CuteLogger
Fast and simple logging solution for Qt based applications
abstractproducerwidget.h
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 ABSTRACTPRODUCERWIDGET_H
19 #define ABSTRACTPRODUCERWIDGET_H
20 
21 #include <MltProducer.h>
22 #include <QScopedPointer>
23 
24 class AbstractProducerWidget
25 {
26 public:
27  AbstractProducerWidget();
28  virtual ~AbstractProducerWidget();
29  virtual Mlt::Producer* newProducer(Mlt::Profile&) = 0;
30  virtual void setProducer(Mlt::Producer*);
31  virtual Mlt::Properties getPreset() const
32  { Mlt::Properties p; return p; }
33  virtual void loadPreset(Mlt::Properties&) {}
34  Mlt::Producer* producer() const { return m_producer.data(); }
35 
36 protected:
37  QScopedPointer<Mlt::Producer> m_producer;
38 };
39 
40 #endif // ABSTRACTPRODUCERWIDGET_H