CuteLogger
Fast and simple logging solution for Qt based applications
audiospectrumscopewidget.h
1/*
2 * Copyright (c) 2015 Meltytech, LLC
3 * Author: Brian Matherly <code@brianmatherly.com>
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 AUDIOSPECTRUMSCOPEWIDGET_H
20#define AUDIOSPECTRUMSCOPEWIDGET_H
21
22
23#include "scopewidget.h"
24#include <MltFilter.h>
25
26class AudioMeterWidget;
27
28class AudioSpectrumScopeWidget Q_DECL_FINAL : public ScopeWidget
29{
30 Q_OBJECT
31
32public:
33 explicit AudioSpectrumScopeWidget();
34 ~AudioSpectrumScopeWidget();
35 QString getTitle() Q_DECL_OVERRIDE;
36
37private:
38 // Functions run in scope thread.
39 void refreshScope(const QSize &size, bool full) Q_DECL_OVERRIDE;
40 void processSpectrum();
41
42 // Members accessed by scope thread.
43 Mlt::Filter *m_filter;
44
45 // Members accessed only in the GUI thread
46 AudioMeterWidget *m_audioMeter;
47};
48
49#endif // AUDIOSPECTRUMSCOPEWIDGET_H
The ScopeWidget provides a common interface for all scopes in Shotcut.
Definition scopewidget.h:57
virtual QString getTitle()=0