src/Dialog_Processing.h

   1 ///////////////////////////////////////////////////////////////////////////////
   2 // LameXP - Audio Encoder Front-End
   3 // Copyright (C) 2004-2012 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 <QDialog>
  25 #include <QUuid>
  26 #include <QSystemTrayIcon>
  27 #include <QMap>
  28
  29 class AbstractEncoder;
  30 class AudioFileModel;
  31 class CPUObserverThread;
  32 class DiskObserverThread;
  33 class FileListModel;
  34 class ProcessThread;
  35 class ProgressModel;
  36 class QActionGroup;
  37 class QLabel;
  38 class QMenu;
  39 class QModelIndex;
  40 class QMovie;
  41 class RAMObserverThread;
  42 class SettingsModel;
  43
  44 enum shutdownFlag_t
  45 {
  46         shutdownFlag_None = 0,
  47         shutdownFlag_TurnPowerOff = 1,
  48         shutdownFlag_Hibernate = 2
  49 };
  50
  51 //UIC forward declartion
  52 namespace Ui {
  53         class ProcessingDialog;
  54 }
  55
  56 //ProcessingDialog class
  57 class ProcessingDialog : public QDialog
  58 {
  59         Q_OBJECT
  60
  61 public:
  62         ProcessingDialog(FileListModel *fileListModel, AudioFileModel *metaInfo, SettingsModel *settings, QWidget *parent = 0);
  63         ~ProcessingDialog(void);
  64
  65         int getShutdownFlag(void) { return m_shutdownFlag; }
  66
  67 private slots:
  68         void initEncoding(void);
  69         void doneEncoding(void);
  70         void abortEncoding(bool force = false);
  71         void processFinished(const QUuid &jobId, const QString &outFileName, int success);
  72         void progressModelChanged(void);
  73         void logViewDoubleClicked(const QModelIndex &index);
  74         void logViewSectionSizeChanged(int, int, int);
  75         void contextMenuTriggered(const QPoint &pos);
  76         void contextMenuDetailsActionTriggered(void);
  77         void contextMenuShowFileActionTriggered(void);
  78         void contextMenuFilterActionTriggered(void);
  79         void systemTrayActivated(QSystemTrayIcon::ActivationReason reason);
  80         void cpuUsageHasChanged(const double val);
  81         void ramUsageHasChanged(const double val);
  82         void diskUsageHasChanged(const quint64 val);
  83         void progressViewFilterChanged(void);
  84
  85 protected:
  86         void showEvent(QShowEvent *event);
  87         void closeEvent(QCloseEvent *event);
  88         bool eventFilter(QObject *obj, QEvent *event);
  89         virtual bool event(QEvent *e);
  90         virtual bool winEvent(MSG *message, long *result);
  91         virtual void resizeEvent(QResizeEvent *event);
  92
  93 private:
  94         Ui::ProcessingDialog *ui; //for Qt UIC
  95
  96         void setCloseButtonEnabled(bool enabled);
  97         void startNextJob(void);
  98         AbstractEncoder *makeEncoder(bool *nativeResampling);
  99         AudioFileModel updateMetaInfo(const AudioFileModel &audioFile);
 100         void writePlayList(void);
 101         bool shutdownComputer(void);
 102         QString time2text(const double timeVal) const;
 103
 104         QList<AudioFileModel> m_pendingJobs;
 105         SettingsModel *m_settings;
 106         AudioFileModel *m_metaInfo;
 107         QList<ProcessThread*> m_threadList;
 108         QMovie *m_progressIndicator;
 109         ProgressModel *m_progressModel;
 110         QMap<QUuid,QString> m_playList;
 111         QMenu *m_contextMenu;
 112         QActionGroup *m_progressViewFilterGroup;
 113         QLabel *m_filterInfoLabel;
 114         QLabel *m_filterInfoLabelIcon;
 115         unsigned int m_runningThreads;
 116         unsigned int m_currentFile;
 117         QList<QUuid> m_allJobs;
 118         QList<QUuid> m_succeededJobs;
 119         QList<QUuid> m_failedJobs;
 120         QList<QUuid> m_skippedJobs;
 121         bool m_userAborted;
 122         bool m_forcedAbort;
 123         bool m_firstShow;
 124         QSystemTrayIcon *m_systemTray;
 125         int m_shutdownFlag;
 126         CPUObserverThread *m_cpuObserver;
 127         RAMObserverThread *m_ramObserver;
 128         DiskObserverThread *m_diskObserver;
 129         qint64 m_timerStart;
 130         int m_progressViewFilter;
 131 };