1 ///////////////////////////////////////////////////////////////////////////////
2 // LameXP - Audio Encoder Front-End
3 // Copyright (C) 2004-2020 LoRd_MuldeR <MuldeR2@GMX.de>
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 2 of the License, or
8 // (at your option) any later version; always including the non-optional
9 // LAMEXP GNU GENERAL PUBLIC LICENSE ADDENDUM. See "License.txt" file!
11 // This program is distributed in the hope that it will be useful,
12 // but WITHOUT ANY WARRANTY; without even the implied warranty of
13 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14 // GNU General Public License for more details.
16 // You should have received a copy of the GNU General Public License along
17 // with this program; if not, write to the Free Software Foundation, Inc.,
18 // 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
20 // http://www.gnu.org/licenses/gpl-2.0.txt
21 ///////////////////////////////////////////////////////////////////////////////
24 #include "Decoder_Wave.h"
28 #include <MUtils/OSSupport.h>
34 typedef struct _callback_t
36 WaveDecoder
*const pInstance
;
37 QAtomicInt
*const abortFlag
;
41 WaveDecoder::WaveDecoder(void)
45 WaveDecoder::~WaveDecoder(void)
49 bool WaveDecoder::decode(const QString
&sourceFile
, const QString
&outputFile
, QAtomicInt
&abortFlag
)
51 emit
messageLogged(QString("Copy file \"%1\" to \"%2\"").arg(QDir::toNativeSeparators(sourceFile
), QDir::toNativeSeparators(outputFile
)));
52 emit
statusUpdated(0);
54 callback_t progressData
= { this, &abortFlag
};
55 const bool okay
= MUtils::OS::copy_file(sourceFile
, outputFile
, true, progressHandler
, &progressData
);
57 emit
statusUpdated(100);
61 emit
messageLogged("File copied successfully.");
65 emit
messageLogged("Failed to copy file!");
71 bool WaveDecoder::progressHandler(const double &progress
, void *const userData
)
73 if(const callback_t
*const ptr
= reinterpret_cast<callback_t
*>(userData
))
75 ptr
->pInstance
->updateProgress(progress
);
76 return ptr
->abortFlag
->operator!();
81 void WaveDecoder::updateProgress(const double &progress
)
83 emit
statusUpdated(qBound(0, qRound(progress
* 100.0), 100));
86 bool WaveDecoder::isFormatSupported(const QString
&containerType
, const QString
&containerProfile
, const QString
&formatType
, const QString
&formatProfile
, const QString
&formatVersion
)
88 if(containerType
.compare(QLatin1String("Wave"), Qt::CaseInsensitive
) == 0)
90 if(formatType
.compare(QLatin1String("PCM"), Qt::CaseInsensitive
) == 0)
99 const AbstractDecoder::supportedType_t
*WaveDecoder::supportedTypes(void)
101 static const char *exts
[] =
106 static const supportedType_t s_supportedTypes
[] =
108 { "Waveform Audio File", exts
},
112 return s_supportedTypes
;