CuteLogger
Fast and simple logging solution for Qt based applications
abstractproducerwidget.h
1 /*
2  * Copyright (c) 2012-2017 Meltytech, LLC
3  * Author: Dan Dennedy <dan@dennedy.org>
4  *
5  * This program is free software: you can redistribute it and/or modify
6  * it under the terms of the GNU General Public License as published by
7  * the Free Software Foundation, either version 3 of the License, or
8  * (at your option) any later version.
9  *
10  * This program is distributed in the hope that it will be useful,
11  * but WITHOUT ANY WARRANTY; without even the implied warranty of
12  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
13  * GNU General Public License for more details.
14  *
15  * You should have received a copy of the GNU General Public License
16  * along with this program. If not, see <http://www.gnu.org/licenses/>.
17  */
18 
19 #ifndef ABSTRACTPRODUCERWIDGET_H
20 #define ABSTRACTPRODUCERWIDGET_H
21 
22 #include <MltProducer.h>
23 #include <QScopedPointer>
24 
25 class AbstractProducerWidget
26 {
27 public:
28  AbstractProducerWidget();
29  virtual ~AbstractProducerWidget();
30  virtual Mlt::Producer* newProducer(Mlt::Profile&) = 0;
31  virtual void setProducer(Mlt::Producer*);
32  virtual Mlt::Properties* getPreset() const
33  { return new Mlt::Properties; }
34  virtual void loadPreset(Mlt::Properties&) {}
35  Mlt::Producer* producer() const { return m_producer.data(); }
36 
37 protected:
38  QScopedPointer<Mlt::Producer> m_producer;
39 };
40 
41 #endif // ABSTRACTPRODUCERWIDGET_H