src/Thread_FileAnalyzer.h

   1 ///////////////////////////////////////////////////////////////////////////////
   2 // LameXP - Audio Encoder Front-End
   3 // Copyright (C) 2004-2018 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, but always including the *additional*
   9 // restrictions defined in the "License.txt" file.
  10 //
  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.
  15 //
  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.
  19 //
  20 // http://www.gnu.org/licenses/gpl-2.0.txt
  21 ///////////////////////////////////////////////////////////////////////////////
  22
  23 #pragma once
  24
  25 #include <MUtils/Global.h>
  26
  27 #include <QThread>
  28 #include <QStringList>
  29 #include <QHash>
  30 #include <QSet>
  31
  32 class AudioFileModel;
  33 class QFile;
  34 class QDir;
  35 class QFileInfo;
  36 class LockedFile;
  37 class QThreadPool;
  38 class QElapsedTimer;
  39
  40 ////////////////////////////////////////////////////////////
  41 // Splash Thread
  42 ////////////////////////////////////////////////////////////
  43
  44 class FileAnalyzer: public QThread
  45 {
  46         Q_OBJECT
  47
  48 public:
  49         FileAnalyzer(const QStringList &inputFiles);
  50         ~FileAnalyzer(void);
  51         void run();
  52         bool getSuccess(void) { return (!isRunning()) && (!m_bAborted) && MUTILS_BOOLIFY(m_bSuccess); }
  53
  54         unsigned int filesAccepted(void);
  55         unsigned int filesRejected(void);
  56         unsigned int filesDenied(void);
  57         unsigned int filesDummyCDDA(void);
  58         unsigned int filesCueSheet(void);
  59
  60 signals:
  61         void fileSelected(const QString &fileName);
  62         void fileAnalyzed(const AudioFileModel &file);
  63         void progressValChanged(unsigned int);
  64         void progressMaxChanged(unsigned int);
  65
  66 public slots:
  67         void abortProcess(void) { m_bAborted.ref(); exit(-1); }
  68
  69 private slots:
  70         void initializeTasks(void);
  71         void taskFileAnalyzed(const unsigned int taskId, const int fileType, const AudioFileModel &file);
  72         void taskThreadFinish(const unsigned int);
  73
  74 private:
  75         bool analyzeNextFile(void);
  76         void handlePlaylistFiles(void);
  77
  78         QScopedPointer<QThreadPool> m_pool;
  79         QScopedPointer<QElapsedTimer> m_timer;
  80
  81         unsigned int m_tasksCounterNext;
  82         unsigned int m_tasksCounterDone;
  83         unsigned int m_completedCounter;
  84
  85         unsigned int m_filesAccepted;
  86         unsigned int m_filesRejected;
  87         unsigned int m_filesDenied;
  88         unsigned int m_filesDummyCDDA;
  89         unsigned int m_filesCueSheet;
  90
  91         QStringList m_inputFiles;
  92
  93         QSet<unsigned int> m_completedTaskIds;
  94         QSet<unsigned int> m_runningTaskIds;
  95         QHash<unsigned int, AudioFileModel> m_completedFiles;
  96
  97         static const char *g_tags_gen[];
  98         static const char *g_tags_aud[];
  99
 100         QAtomicInt m_bAborted;
 101         QAtomicInt m_bSuccess;
 102 };