115 lines
3.0 KiB
C++
115 lines
3.0 KiB
C++
///////////////////////////////////////////////////////////////////////////////
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// LameXP - Audio Encoder Front-End
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// Copyright (C) 2004-2016 LoRd_MuldeR <MuldeR2@GMX.de>
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//
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// This program is free software; you can redistribute it and/or modify
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// it under the terms of the GNU General Public License as published by
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// the Free Software Foundation; either version 2 of the License, or
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// (at your option) any later version, but always including the *additional*
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// restrictions defined in the "License.txt" file.
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//
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// This program is distributed in the hope that it will be useful,
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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// GNU General Public License for more details.
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//
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// You should have received a copy of the GNU General Public License along
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// with this program; if not, write to the Free Software Foundation, Inc.,
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// 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
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//
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// http://www.gnu.org/licenses/gpl-2.0.txt
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///////////////////////////////////////////////////////////////////////////////
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//Internal
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#include "Decoder_Wave.h"
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#include "Global.h"
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//MUtils
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#include <MUtils/OSSupport.h>
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//Qt
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#include <QDir>
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//Type
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typedef struct _ProgressData
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{
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WaveDecoder *const instance;
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volatile bool *const abrtFlag;
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}
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ProgressData;
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WaveDecoder::WaveDecoder(void)
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{
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}
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WaveDecoder::~WaveDecoder(void)
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{
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}
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bool WaveDecoder::decode(const QString &sourceFile, const QString &outputFile, volatile bool *abortFlag)
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{
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emit messageLogged(QString("Copy file \"%1\" to \"%2\"").arg(QDir::toNativeSeparators(sourceFile), QDir::toNativeSeparators(outputFile)));
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emit statusUpdated(0);
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ProgressData progressData = { this, abortFlag };
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const bool okay = MUtils::OS::copy_file(sourceFile, outputFile, true, progressHandler, &progressData);
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emit statusUpdated(100);
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if(okay)
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{
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emit messageLogged("File copied successfully.");
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}
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else
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{
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emit messageLogged("Failed to copy file!");
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}
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return okay;
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}
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bool WaveDecoder::progressHandler(const double &progress, void *const data)
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{
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if(data)
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{
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//qWarning("Copy progress: %.2f", progress);
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reinterpret_cast<ProgressData*>(data)->instance->updateProgress(progress);
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return (!(*reinterpret_cast<ProgressData*>(data)->abrtFlag));
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}
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return true;
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}
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void WaveDecoder::updateProgress(const double &progress)
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{
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emit statusUpdated(qBound(0, qRound(progress * 100.0), 100));
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}
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bool WaveDecoder::isFormatSupported(const QString &containerType, const QString &containerProfile, const QString &formatType, const QString &formatProfile, const QString &formatVersion)
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{
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if(containerType.compare("Wave", Qt::CaseInsensitive) == 0)
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{
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if(formatType.compare("PCM", Qt::CaseInsensitive) == 0)
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{
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return true;
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}
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}
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return false;
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}
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const AbstractDecoder::supportedType_t *WaveDecoder::supportedTypes(void)
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{
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static const char *exts[] =
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{
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"wav", NULL
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};
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static const supportedType_t s_supportedTypes[] =
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{
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{ "Waveform Audio File", exts },
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{ NULL, NULL }
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};
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return s_supportedTypes;
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}
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