sdrangel/plugins/channelrx/demoddatv/datvgaugelabel.h

61 wiersze
2.3 KiB
C++

///////////////////////////////////////////////////////////////////////////////////
// Copyright (C) 2012 maintech GmbH, Otto-Hahn-Str. 15, 97204 Hoechberg, Germany //
// written by Christian Daniel //
// Copyright (C) 2016-2017, 2019, 2021 Edouard Griffiths, F4EXB <f4exb06@gmail.com> //
// using LeanSDR Framework (C) 2016 F4DAV //
// //
// This program is free software; you can redistribute it and/or modify //
// it under the terms of the GNU General Public License as published by //
// the Free Software Foundation as version 3 of the License, or //
// (at your option) any later version. //
// //
// This program is distributed in the hope that it will be useful, //
// but WITHOUT ANY WARRANTY; without even the implied warranty of //
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the //
// GNU General Public License V3 for more details. //
// //
// You should have received a copy of the GNU General Public License //
// along with this program. If not, see <http://www.gnu.org/licenses/>. //
///////////////////////////////////////////////////////////////////////////////////
#ifndef DATVGAUGELABEL_H
#define DATVGAUGELABEL_H
#include <QLabel>
#include <QString>
#include "leansdr/framework.h"
#include "leansdr/sdr.h"
namespace leansdr {
struct datvgaugelabel: runnable
{
leansdr::pipereader<leansdr::f32> m_in;
QLabel *m_label;
datvgaugelabel(
scheduler *sch,
leansdr::pipebuf<leansdr::f32> &in,
QLabel *label = nullptr,
const char *_name = nullptr
) :
runnable(sch, _name ? _name : in.name),
m_in(in),
m_label(label)
{}
virtual void run()
{
while (m_in.readable() >= 1)
{
leansdr::f32 *p = m_in.rd();
m_label->setText(QString("%1").arg(*p, 0, 'f', 1));
m_in.read(1);
}
}
};
} // namespace leansdr
#endif // DATVGAUGELABEL_H