src/Thread_CueSplitter.h

   1 ///////////////////////////////////////////////////////////////////////////////
   2 // LameXP - Audio Encoder Front-End
   3 // Copyright (C) 2004-2013 LoRd_MuldeR <MuldeR2@GMX.de>
   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 2 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 along
  16 // with this program; if not, write to the Free Software Foundation, Inc.,
  17 // 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
  18 //
  19 // http://www.gnu.org/licenses/gpl-2.0.txt
  20 ///////////////////////////////////////////////////////////////////////////////
  21
  22 #pragma once
  23
  24 #include <QThread>
  25 #include <QStringList>
  26 #include <QMap>
  27
  28 class AudioFileModel;
  29 class AudioFileModel_MetaInfo;
  30 class CueSheetModel;
  31 class QFile;
  32 class QDir;
  33 class QFileInfo;
  34
  35 ////////////////////////////////////////////////////////////
  36 // Splash Thread
  37 ////////////////////////////////////////////////////////////
  38
  39 class CueSplitter: public QThread
  40 {
  41         Q_OBJECT
  42
  43 public:
  44         CueSplitter(const QString &outputDir, const QString &baseName, CueSheetModel *model, const QList<AudioFileModel> &inputFilesInfo);
  45         ~CueSplitter(void);
  46
  47         void run();
  48         unsigned int getTracksSuccess(void) { return m_nTracksSuccess; }
  49         unsigned int getTracksSkipped(void) { return m_nTracksSkipped; }
  50         bool getSuccess(void) { return !isRunning() && m_bSuccess; }
  51         bool getAborted(void) { return m_bAborted; }
  52
  53 signals:
  54         void fileSelected(const QString &fileName);
  55         void fileSplit(const AudioFileModel &file);
  56         void progressValChanged(unsigned int);
  57         void progressMaxChanged(unsigned int);
  58
  59 private slots:
  60         void handleUpdate(int progress);
  61
  62 public slots:
  63         void abortProcess(void) { m_abortFlag = true; }
  64
  65 private:
  66         void splitFile(const QString &output, const int trackNo, const QString &file, const double offset, const double length, const AudioFileModel_MetaInfo &metaInfo, const int baseProgress);
  67         QString indexToString(const double index) const;
  68         QString shortName(const QString &longName) const;
  69
  70         const QString m_soxBin;
  71         const QString m_outputDir;
  72         const QString m_baseName;
  73         unsigned int m_nTracksSuccess;
  74         unsigned int m_nTracksSkipped;
  75
  76         static const int m_processTimeoutInterval = 180000;
  77
  78         bool m_bAborted;
  79         bool m_bSuccess;
  80
  81         volatile bool m_abortFlag;
  82
  83         CueSheetModel *m_model;
  84         QMap<QString,AudioFileModel> m_inputFilesInfo;
  85         QMap<QString,QString> m_decompressedFiles;
  86         QStringList m_tempFiles;
  87         QString m_activeFile;
  88 };