src/Dialog_Processing.h

   1 ///////////////////////////////////////////////////////////////////////////////
   2 // LameXP - Audio Encoder Front-End
   3 // Copyright (C) 2004-2017 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 <QDialog>
  26 #include <QUuid>
  27 #include <QSystemTrayIcon>
  28 #include <QMap>
  29
  30 class AbstractEncoder;
  31 class AudioFileModel;
  32 class AudioFileModel_MetaInfo;
  33 class CPUObserverThread;
  34 class DiskObserverThread;
  35 class FileListModel;
  36 class ProcessThread;
  37 class ProgressModel;
  38 class QActionGroup;
  39 class QLabel;
  40 class QMenu;
  41 class QModelIndex;
  42 class QMovie;
  43 class QThreadPool;
  44 class QElapsedTimer;
  45 class RAMObserverThread;
  46 class SettingsModel;
  47 class FileExtsModel;
  48
  49 enum lamexp_shutdownFlag_t
  50 {
  51         SHUTDOWN_FLAG_NONE = 0,
  52         SHUTDOWN_FLAG_POWER_OFF = 1,
  53         SHUTDOWN_FLAG_HIBERNATE = 2
  54 };
  55
  56 //UIC forward declartion
  57 namespace Ui
  58 {
  59         class ProcessingDialog;
  60 }
  61
  62 //MUtils forward declartion
  63 namespace MUtils
  64 {
  65         class Taskbar7;
  66 }
  67
  68 //ProcessingDialog class
  69 class ProcessingDialog : public QDialog
  70 {
  71         Q_OBJECT
  72
  73 public:
  74         ProcessingDialog(FileListModel *const fileListModel, const AudioFileModel_MetaInfo *const metaInfo, const SettingsModel *const settings, QWidget *const parent = 0);
  75         ~ProcessingDialog(void);
  76
  77         int getShutdownFlag(void) { return m_shutdownFlag; }
  78
  79 private slots:
  80         void initEncoding(void);
  81         void initNextJob(void);
  82         void startNextJob(void);
  83         void doneEncoding(void);
  84         void abortEncoding(bool force = false);
  85         void processFinished(const QUuid &jobId, const QString &outFileName, int success);
  86         void progressModelChanged(void);
  87         void logViewDoubleClicked(const QModelIndex &index);
  88         void logViewSectionSizeChanged(int, int, int);
  89         void contextMenuTriggered(const QPoint &pos);
  90         void contextMenuDetailsActionTriggered(void);
  91         void contextMenuShowFileActionTriggered(void);
  92         void contextMenuFilterActionTriggered(void);
  93         void systemTrayActivated(QSystemTrayIcon::ActivationReason reason);
  94         void cpuUsageHasChanged(const double val);
  95         void ramUsageHasChanged(const double val);
  96         void diskUsageHasChanged(const quint64 val);
  97         void progressViewFilterChanged(void);
  98
  99 signals:
 100         void abortRunningTasks(void);
 101
 102 protected:
 103         void showEvent(QShowEvent *event);
 104         void closeEvent(QCloseEvent *event);
 105         bool eventFilter(QObject *obj, QEvent *event);
 106         virtual bool event(QEvent *e);
 107         virtual void resizeEvent(QResizeEvent *event);
 108
 109 private:
 110         Ui::ProcessingDialog *ui; //for Qt UIC
 111
 112         QThreadPool *createThreadPool(void);
 113         AudioFileModel updateMetaInfo(AudioFileModel &audioFile);
 114         void writePlayList(void);
 115         bool shutdownComputer(void);
 116
 117         QScopedPointer<QThreadPool> m_threadPool;
 118         QList<AudioFileModel> m_pendingJobs;
 119         const SettingsModel *const m_settings;
 120         const AudioFileModel_MetaInfo *const m_metaInfo;
 121         const QString m_tempFolder;
 122         QScopedPointer<QMovie> m_progressIndicator;
 123         QScopedPointer<ProgressModel> m_progressModel;
 124         QMap<QUuid,QString> m_playList;
 125         QScopedPointer<QMenu> m_contextMenu;
 126         QScopedPointer<QActionGroup> m_progressViewFilterGroup;
 127         QScopedPointer<QLabel> m_filterInfoLabel;
 128         QScopedPointer<QLabel> m_filterInfoLabelIcon;
 129         unsigned int m_initThreads;
 130         unsigned int m_runningThreads;
 131         unsigned int m_currentFile;
 132         QList<QUuid> m_allJobs;
 133         QList<QUuid> m_succeededJobs;
 134         QList<QUuid> m_failedJobs;
 135         QList<QUuid> m_skippedJobs;
 136         bool m_userAborted;
 137         bool m_forcedAbort;
 138         bool m_firstShow;
 139         QScopedPointer<QSystemTrayIcon> m_systemTray;
 140         int m_shutdownFlag;
 141         QScopedPointer<CPUObserverThread>  m_cpuObserver;
 142         QScopedPointer<RAMObserverThread>  m_ramObserver;
 143         QScopedPointer<DiskObserverThread> m_diskObserver;
 144         QScopedPointer<QElapsedTimer> m_totalTime;
 145         int m_progressViewFilter;
 146         QScopedPointer<QColor> m_defaultColor;
 147         QScopedPointer<FileExtsModel> m_fileExts;
 148         QScopedPointer<MUtils::Taskbar7> m_taskbar;
 149
 150         static bool isFastSeekingDevice(const QString &path);
 151         static quint32 cores2instances(const quint32 &cores);
 152         static QString time2text(const qint64 &msec);
 153 };