1 ///////////////////////////////////////////////////////////////////////////////
2 // LameXP - Audio Encoder Front-End
3 // Copyright (C) 2004-2011 LoRd_MuldeR <MuldeR2@GMX.de>
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.
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.
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.
19 // http://www.gnu.org/licenses/gpl-2.0.txt
20 ///////////////////////////////////////////////////////////////////////////////
22 #include "Dialog_Processing.h"
26 #include "Model_FileList.h"
27 #include "Model_Progress.h"
28 #include "Model_Settings.h"
29 #include "Thread_Process.h"
30 #include "Thread_CPUObserver.h"
31 #include "Thread_RAMObserver.h"
32 #include "Thread_DiskObserver.h"
33 #include "Dialog_LogView.h"
34 #include "Encoder_MP3.h"
35 #include "Encoder_Vorbis.h"
36 #include "Encoder_AAC.h"
37 #include "Encoder_AAC_FHG.h"
38 #include "Encoder_AC3.h"
39 #include "Encoder_FLAC.h"
40 #include "Encoder_Wave.h"
41 #include "Filter_Downmix.h"
42 #include "Filter_Normalize.h"
43 #include "Filter_Resample.h"
44 #include "Filter_ToneAdjust.h"
45 #include "WinSevenTaskbar.h"
47 #include <QApplication>
49 #include <QDesktopWidget>
51 #include <QMessageBox>
53 #include <QCloseEvent>
54 #include <QDesktopServices>
60 #include <QSystemTrayIcon>
62 #include <QProgressDialog>
66 ////////////////////////////////////////////////////////////
68 //Maximum number of parallel instances
69 #define MAX_INSTANCES 16
71 //Maximum number of CPU cores for auto-detection
72 #define MAX_CPU_COUNT 4
74 ////////////////////////////////////////////////////////////
76 #define CHANGE_BACKGROUND_COLOR(WIDGET, COLOR) \
78 QPalette palette = WIDGET->palette(); \
79 palette.setColor(QPalette::Background, COLOR); \
80 WIDGET->setPalette(palette); \
83 #define SET_PROGRESS_TEXT(TXT) \
85 label_progress->setText(TXT); \
86 m_systemTray->setToolTip(QString().sprintf("LameXP v%d.%02d\n%ls", lamexp_version_major(), lamexp_version_minor(), QString(TXT).utf16())); \
89 #define SET_FONT_BOLD(WIDGET,BOLD) { QFont _font = WIDGET->font(); _font.setBold(BOLD); WIDGET->setFont(_font); }
90 #define UPDATE_MIN_WIDTH(WIDGET) { if(WIDGET->width() > WIDGET->minimumWidth()) WIDGET->setMinimumWidth(WIDGET->width()); }
92 ////////////////////////////////////////////////////////////
94 ////////////////////////////////////////////////////////////
96 ProcessingDialog::ProcessingDialog(FileListModel
*fileListModel
, AudioFileModel
*metaInfo
, SettingsModel
*settings
, QWidget
*parent
)
99 m_systemTray(new QSystemTrayIcon(QIcon(":/icons/cd_go.png"), this)),
100 m_settings(settings
),
101 m_metaInfo(metaInfo
),
102 m_shutdownFlag(shutdownFlag_None
),
103 m_diskObserver(NULL
),
107 //Init the dialog, from the .ui file
109 setWindowFlags(windowFlags() ^ Qt::WindowContextHelpButtonHint
);
112 label_versionInfo
->setText(QString().sprintf("v%d.%02d %s (Build %d)", lamexp_version_major(), lamexp_version_minor(), lamexp_version_release(), lamexp_version_build()));
113 label_versionInfo
->installEventFilter(this);
116 qRegisterMetaType
<QUuid
>("QUuid");
118 //Center window in screen
119 QRect desktopRect
= QApplication::desktop()->screenGeometry();
120 QRect thisRect
= this->geometry();
121 move((desktopRect
.width() - thisRect
.width()) / 2, (desktopRect
.height() - thisRect
.height()) / 2);
122 setMinimumSize(thisRect
.width(), thisRect
.height());
125 connect(button_AbortProcess
, SIGNAL(clicked()), this, SLOT(abortEncoding()));
127 //Init progress indicator
128 m_progressIndicator
= new QMovie(":/images/Working.gif");
129 label_headerWorking
->setMovie(m_progressIndicator
);
130 progressBar
->setValue(0);
132 //Init progress model
133 m_progressModel
= new ProgressModel();
134 view_log
->setModel(m_progressModel
);
135 view_log
->verticalHeader()->setResizeMode(QHeaderView::ResizeToContents
);
136 view_log
->verticalHeader()->hide();
137 view_log
->horizontalHeader()->setResizeMode(QHeaderView::ResizeToContents
);
138 view_log
->horizontalHeader()->setResizeMode(0, QHeaderView::Stretch
);
139 view_log
->viewport()->installEventFilter(this);
140 connect(m_progressModel
, SIGNAL(rowsInserted(QModelIndex
,int,int)), this, SLOT(progressModelChanged()));
141 connect(m_progressModel
, SIGNAL(modelReset()), this, SLOT(progressModelChanged()));
142 connect(view_log
, SIGNAL(activated(QModelIndex
)), this, SLOT(logViewDoubleClicked(QModelIndex
)));
143 connect(view_log
->horizontalHeader(), SIGNAL(sectionResized(int,int,int)), this, SLOT(logViewSectionSizeChanged(int,int,int)));
145 //Create context menu
146 m_contextMenu
= new QMenu();
147 QAction
*contextMenuDetailsAction
= m_contextMenu
->addAction(QIcon(":/icons/zoom.png"), tr("Show details for selected job"));
148 QAction
*contextMenuShowFileAction
= m_contextMenu
->addAction(QIcon(":/icons/folder_go.png"), tr("Browse Output File Location"));
150 view_log
->setContextMenuPolicy(Qt::CustomContextMenu
);
151 connect(view_log
, SIGNAL(customContextMenuRequested(QPoint
)), this, SLOT(contextMenuTriggered(QPoint
)));
152 connect(contextMenuDetailsAction
, SIGNAL(triggered(bool)), this, SLOT(contextMenuDetailsActionTriggered()));
153 connect(contextMenuShowFileAction
, SIGNAL(triggered(bool)), this, SLOT(contextMenuShowFileActionTriggered()));
154 SET_FONT_BOLD(contextMenuDetailsAction
, true);
159 for(int i
= 0; i
< fileListModel
->rowCount(); i
++)
161 m_pendingJobs
.append(fileListModel
->getFile(fileListModel
->index(i
,0)));
166 label_headerStatus
->setText(QString("<b>%1</b><br>%2").arg(tr("Encoding Files"), tr("Your files are being encoded, please be patient...")));
168 //Enable system tray icon
169 connect(m_systemTray
, SIGNAL(activated(QSystemTrayIcon::ActivationReason
)), this, SLOT(systemTrayActivated(QSystemTrayIcon::ActivationReason
)));
172 m_runningThreads
= 0;
175 m_succeededJobs
.clear();
176 m_failedJobs
.clear();
177 m_userAborted
= false;
180 ////////////////////////////////////////////////////////////
182 ////////////////////////////////////////////////////////////
184 ProcessingDialog::~ProcessingDialog(void)
186 view_log
->setModel(NULL
);
188 if(m_progressIndicator
)
190 m_progressIndicator
->stop();
195 m_diskObserver
->stop();
196 if(!m_diskObserver
->wait(15000))
198 m_diskObserver
->terminate();
199 m_diskObserver
->wait();
204 m_cpuObserver
->stop();
205 if(!m_cpuObserver
->wait(15000))
207 m_cpuObserver
->terminate();
208 m_cpuObserver
->wait();
213 m_ramObserver
->stop();
214 if(!m_ramObserver
->wait(15000))
216 m_ramObserver
->terminate();
217 m_ramObserver
->wait();
221 LAMEXP_DELETE(m_progressIndicator
);
222 LAMEXP_DELETE(m_progressModel
);
223 LAMEXP_DELETE(m_contextMenu
);
224 LAMEXP_DELETE(m_systemTray
);
225 LAMEXP_DELETE(m_diskObserver
);
226 LAMEXP_DELETE(m_cpuObserver
);
227 LAMEXP_DELETE(m_ramObserver
);
229 WinSevenTaskbar::setOverlayIcon(this, NULL
);
230 WinSevenTaskbar::setTaskbarState(this, WinSevenTaskbar::WinSevenTaskbarNoState
);
232 while(!m_threadList
.isEmpty())
234 ProcessThread
*thread
= m_threadList
.takeFirst();
241 ////////////////////////////////////////////////////////////
243 ////////////////////////////////////////////////////////////
245 void ProcessingDialog::showEvent(QShowEvent
*event
)
247 setCloseButtonEnabled(false);
248 button_closeDialog
->setEnabled(false);
249 button_AbortProcess
->setEnabled(false);
250 m_systemTray
->setVisible(true);
252 if(!SetPriorityClass(GetCurrentProcess(), ABOVE_NORMAL_PRIORITY_CLASS
))
254 SetPriorityClass(GetCurrentProcess(), HIGH_PRIORITY_CLASS
);
257 ramUsageHasChanged(0.0);
258 cpuUsageHasChanged(0.0);
259 diskUsageHasChanged(0ui
64);
261 QTimer::singleShot(1000, this, SLOT(initEncoding()));
264 void ProcessingDialog::closeEvent(QCloseEvent
*event
)
266 if(!button_closeDialog
->isEnabled())
272 m_systemTray
->setVisible(false);
276 bool ProcessingDialog::eventFilter(QObject
*obj
, QEvent
*event
)
278 static QColor defaultColor
= QColor();
280 if(obj
== label_versionInfo
)
282 if(event
->type() == QEvent::Enter
)
284 QPalette palette
= label_versionInfo
->palette();
285 defaultColor
= palette
.color(QPalette::Normal
, QPalette::WindowText
);
286 palette
.setColor(QPalette::Normal
, QPalette::WindowText
, Qt::red
);
287 label_versionInfo
->setPalette(palette
);
289 else if(event
->type() == QEvent::Leave
)
291 QPalette palette
= label_versionInfo
->palette();
292 palette
.setColor(QPalette::Normal
, QPalette::WindowText
, defaultColor
);
293 label_versionInfo
->setPalette(palette
);
295 else if(event
->type() == QEvent::MouseButtonPress
)
297 QUrl
url(lamexp_website_url());
298 QDesktopServices::openUrl(url
);
305 ////////////////////////////////////////////////////////////
307 ////////////////////////////////////////////////////////////
309 void ProcessingDialog::initEncoding(void)
311 m_runningThreads
= 0;
314 m_succeededJobs
.clear();
315 m_failedJobs
.clear();
316 m_userAborted
= false;
319 CHANGE_BACKGROUND_COLOR(frame_header
, QColor(Qt::white
));
320 SET_PROGRESS_TEXT(tr("Encoding files, please wait..."));
321 m_progressIndicator
->start();
323 button_closeDialog
->setEnabled(false);
324 button_AbortProcess
->setEnabled(true);
325 progressBar
->setRange(0, m_pendingJobs
.count());
326 checkBox_shutdownComputer
->setEnabled(true);
327 checkBox_shutdownComputer
->setChecked(false);
329 WinSevenTaskbar::initTaskbar();
330 WinSevenTaskbar::setTaskbarState(this, WinSevenTaskbar::WinSevenTaskbarNormalState
);
331 WinSevenTaskbar::setTaskbarProgress(this, 0, m_pendingJobs
.count());
332 WinSevenTaskbar::setOverlayIcon(this, &QIcon(":/icons/control_play_blue.png"));
336 m_diskObserver
= new DiskObserverThread(m_settings
->customTempPathEnabled() ? m_settings
->customTempPath() : lamexp_temp_folder2());
337 connect(m_diskObserver
, SIGNAL(messageLogged(QString
,bool)), m_progressModel
, SLOT(addSystemMessage(QString
,bool)), Qt::QueuedConnection
);
338 connect(m_diskObserver
, SIGNAL(freeSpaceChanged(quint64
)), this, SLOT(diskUsageHasChanged(quint64
)), Qt::QueuedConnection
);
339 m_diskObserver
->start();
343 m_cpuObserver
= new CPUObserverThread();
344 connect(m_cpuObserver
, SIGNAL(currentUsageChanged(double)), this, SLOT(cpuUsageHasChanged(double)), Qt::QueuedConnection
);
345 m_cpuObserver
->start();
349 m_ramObserver
= new RAMObserverThread();
350 connect(m_ramObserver
, SIGNAL(currentUsageChanged(double)), this, SLOT(ramUsageHasChanged(double)), Qt::QueuedConnection
);
351 m_ramObserver
->start();
354 int maximumInstances
= max(min(m_settings
->maximumInstances(), MAX_INSTANCES
), 0);
355 if(maximumInstances
< 1)
357 lamexp_cpu_t cpuFeatures
= lamexp_detect_cpu_features();
358 maximumInstances
= max(min(cpuFeatures
.count
, MAX_CPU_COUNT
), 1);
361 int parallelThreadCount
= max(min(maximumInstances
, m_pendingJobs
.count()), 1);
362 if(parallelThreadCount
> 1)
364 m_progressModel
->addSystemMessage(tr("Multi-threading enabled: Running %1 instances in parallel!").arg(QString::number(parallelThreadCount
)));
367 for(int i
= 0; i
< parallelThreadCount
; i
++)
373 void ProcessingDialog::abortEncoding(void)
375 m_userAborted
= true;
376 button_AbortProcess
->setEnabled(false);
378 SET_PROGRESS_TEXT(tr("Aborted! Waiting for running jobs to terminate..."));
380 for(int i
= 0; i
< m_threadList
.count(); i
++)
382 m_threadList
.at(i
)->abort();
386 void ProcessingDialog::doneEncoding(void)
389 progressBar
->setValue(progressBar
->value() + 1);
393 SET_PROGRESS_TEXT(tr("Encoding: %1 files of %2 completed so far, please wait...").arg(QString::number(progressBar
->value()), QString::number(progressBar
->maximum())));
394 WinSevenTaskbar::setTaskbarProgress(this, progressBar
->value(), progressBar
->maximum());
397 int index
= m_threadList
.indexOf(dynamic_cast<ProcessThread
*>(QWidget::sender()));
400 m_threadList
.takeAt(index
)->deleteLater();
403 if(!m_pendingJobs
.isEmpty() && !m_userAborted
)
406 qDebug("Running jobs: %u", m_runningThreads
);
410 if(m_runningThreads
> 0)
412 qDebug("Running jobs: %u", m_runningThreads
);
416 QApplication::setOverrideCursor(Qt::WaitCursor
);
417 qDebug("Running jobs: %u", m_runningThreads
);
419 if(!m_userAborted
&& m_settings
->createPlaylist() && !m_settings
->outputToSourceDir())
421 SET_PROGRESS_TEXT(tr("Creating the playlist file, please wait..."));
422 QApplication::processEvents();
428 CHANGE_BACKGROUND_COLOR(frame_header
, QColor("#FFF3BA"));
429 WinSevenTaskbar::setTaskbarState(this, WinSevenTaskbar::WinSevenTaskbarErrorState
);
430 WinSevenTaskbar::setOverlayIcon(this, &QIcon(":/icons/error.png"));
431 SET_PROGRESS_TEXT((m_succeededJobs
.count() > 0) ? tr("Process was aborted by the user after %1 file(s)!").arg(QString::number(m_succeededJobs
.count())) : tr("Process was aborted prematurely by the user!"));
432 m_systemTray
->showMessage(tr("LameXP - Aborted"), tr("Process was aborted by the user."), QSystemTrayIcon::Warning
);
433 m_systemTray
->setIcon(QIcon(":/icons/cd_delete.png"));
434 QApplication::processEvents();
435 if(m_settings
->soundsEnabled()) PlaySound(MAKEINTRESOURCE(IDR_WAVE_ABORTED
), GetModuleHandle(NULL
), SND_RESOURCE
| SND_SYNC
);
439 if(m_failedJobs
.count() > 0)
441 CHANGE_BACKGROUND_COLOR(frame_header
, QColor("#FFBABA"));
442 WinSevenTaskbar::setTaskbarState(this, WinSevenTaskbar::WinSevenTaskbarErrorState
);
443 WinSevenTaskbar::setOverlayIcon(this, &QIcon(":/icons/exclamation.png"));
444 SET_PROGRESS_TEXT(tr("Error: %1 of %2 files failed. Double-click failed items for detailed information!").arg(QString::number(m_failedJobs
.count()), QString::number(m_failedJobs
.count() + m_succeededJobs
.count())));
445 m_systemTray
->showMessage(tr("LameXP - Error"), tr("At least one file has failed!"), QSystemTrayIcon::Critical
);
446 m_systemTray
->setIcon(QIcon(":/icons/cd_delete.png"));
447 QApplication::processEvents();
448 if(m_settings
->soundsEnabled()) PlaySound(MAKEINTRESOURCE(IDR_WAVE_ERROR
), GetModuleHandle(NULL
), SND_RESOURCE
| SND_SYNC
);
452 CHANGE_BACKGROUND_COLOR(frame_header
, QColor("#E0FFE2"));
453 WinSevenTaskbar::setTaskbarState(this, WinSevenTaskbar::WinSevenTaskbarNormalState
);
454 WinSevenTaskbar::setOverlayIcon(this, &QIcon(":/icons/accept.png"));
455 SET_PROGRESS_TEXT(tr("All files completed successfully."));
456 m_systemTray
->showMessage(tr("LameXP - Done"), tr("All files completed successfully."), QSystemTrayIcon::Information
);
457 m_systemTray
->setIcon(QIcon(":/icons/cd_add.png"));
458 QApplication::processEvents();
459 if(m_settings
->soundsEnabled()) PlaySound(MAKEINTRESOURCE(IDR_WAVE_SUCCESS
), GetModuleHandle(NULL
), SND_RESOURCE
| SND_SYNC
);
463 setCloseButtonEnabled(true);
464 button_closeDialog
->setEnabled(true);
465 button_AbortProcess
->setEnabled(false);
466 checkBox_shutdownComputer
->setEnabled(false);
468 m_progressModel
->restoreHiddenItems();
469 view_log
->scrollToBottom();
470 m_progressIndicator
->stop();
471 progressBar
->setValue(progressBar
->maximum());
472 WinSevenTaskbar::setTaskbarProgress(this, progressBar
->value(), progressBar
->maximum());
474 QApplication::restoreOverrideCursor();
476 if(!m_userAborted
&& checkBox_shutdownComputer
->isChecked())
478 if(shutdownComputer())
480 m_shutdownFlag
= m_settings
->hibernateComputer() ? shutdownFlag_Hibernate
: shutdownFlag_TurnPowerOff
;
486 void ProcessingDialog::processFinished(const QUuid
&jobId
, const QString
&outFileName
, bool success
)
490 m_playList
.insert(jobId
, outFileName
);
491 m_succeededJobs
.append(jobId
);
495 m_failedJobs
.append(jobId
);
499 void ProcessingDialog::progressModelChanged(void)
501 view_log
->scrollToBottom();
504 void ProcessingDialog::logViewDoubleClicked(const QModelIndex
&index
)
506 if(m_runningThreads
== 0)
508 const QStringList
&logFile
= m_progressModel
->getLogFile(index
);
510 if(!logFile
.isEmpty())
512 LogViewDialog
*logView
= new LogViewDialog(this);
513 logView
->setWindowTitle(QString("LameXP - [%1]").arg(m_progressModel
->data(index
, Qt::DisplayRole
).toString()));
514 logView
->exec(logFile
);
515 LAMEXP_DELETE(logView
);
519 MessageBeep(MB_ICONWARNING
);
524 MessageBeep(MB_ICONWARNING
);
528 void ProcessingDialog::logViewSectionSizeChanged(int logicalIndex
, int oldSize
, int newSize
)
530 if(logicalIndex
== 1)
532 if(QHeaderView
*hdr
= view_log
->horizontalHeader())
534 hdr
->setMinimumSectionSize(max(hdr
->minimumSectionSize(), hdr
->sectionSize(1)));
539 void ProcessingDialog::contextMenuTriggered(const QPoint
&pos
)
541 QAbstractScrollArea
*scrollArea
= dynamic_cast<QAbstractScrollArea
*>(QObject::sender());
542 QWidget
*sender
= scrollArea
? scrollArea
->viewport() : dynamic_cast<QWidget
*>(QObject::sender());
544 if(pos
.x() <= sender
->width() && pos
.y() <= sender
->height() && pos
.x() >= 0 && pos
.y() >= 0)
546 m_contextMenu
->popup(sender
->mapToGlobal(pos
));
550 void ProcessingDialog::contextMenuDetailsActionTriggered(void)
552 QModelIndex index
= view_log
->indexAt(view_log
->mapFromGlobal(m_contextMenu
->pos()));
553 logViewDoubleClicked(index
.isValid() ? index
: view_log
->currentIndex());
556 void ProcessingDialog::contextMenuShowFileActionTriggered(void)
558 QModelIndex index
= view_log
->indexAt(view_log
->mapFromGlobal(m_contextMenu
->pos()));
559 const QUuid
&jobId
= m_progressModel
->getJobId(index
.isValid() ? index
: view_log
->currentIndex());
560 QString filePath
= m_playList
.value(jobId
, QString());
562 if(filePath
.isEmpty())
564 MessageBeep(MB_ICONWARNING
);
568 if(QFileInfo(filePath
).exists())
570 QString systemRootPath
;
572 QDir
systemRoot(lamexp_known_folder(lamexp_folder_systemfolder
));
573 if(systemRoot
.exists() && systemRoot
.cdUp())
575 systemRootPath
= systemRoot
.canonicalPath();
578 if(!systemRootPath
.isEmpty())
580 QFileInfo
explorer(QString("%1/explorer.exe").arg(systemRootPath
));
581 if(explorer
.exists() && explorer
.isFile())
583 QProcess::execute(explorer
.canonicalFilePath(), QStringList() << "/select," << QDir::toNativeSeparators(QFileInfo(filePath
).canonicalFilePath()));
589 qWarning("SystemRoot directory could not be detected!");
594 qWarning("File not found: %s", filePath
.toLatin1().constData());
595 MessageBeep(MB_ICONERROR
);
599 ////////////////////////////////////////////////////////////
601 ////////////////////////////////////////////////////////////
603 void ProcessingDialog::startNextJob(void)
605 if(m_pendingJobs
.isEmpty())
611 AudioFileModel currentFile
= updateMetaInfo(m_pendingJobs
.takeFirst());
612 AbstractEncoder
*encoder
= NULL
;
613 bool nativeResampling
= false;
615 //Create encoder instance
616 switch(m_settings
->compressionEncoder())
618 case SettingsModel::MP3Encoder
:
620 MP3Encoder
*mp3Encoder
= new MP3Encoder();
621 mp3Encoder
->setBitrate(m_settings
->compressionBitrate());
622 mp3Encoder
->setRCMode(m_settings
->compressionRCMode());
623 mp3Encoder
->setAlgoQuality(m_settings
->lameAlgoQuality());
624 if(m_settings
->bitrateManagementEnabled())
626 mp3Encoder
->setBitrateLimits(m_settings
->bitrateManagementMinRate(), m_settings
->bitrateManagementMaxRate());
628 if(m_settings
->samplingRate() > 0)
630 mp3Encoder
->setSamplingRate(SettingsModel::samplingRates
[m_settings
->samplingRate()]);
631 nativeResampling
= true;
633 mp3Encoder
->setChannelMode(m_settings
->lameChannelMode());
634 mp3Encoder
->setCustomParams(m_settings
->customParametersLAME());
635 encoder
= mp3Encoder
;
638 case SettingsModel::VorbisEncoder
:
640 VorbisEncoder
*vorbisEncoder
= new VorbisEncoder();
641 vorbisEncoder
->setBitrate(m_settings
->compressionBitrate());
642 vorbisEncoder
->setRCMode(m_settings
->compressionRCMode());
643 if(m_settings
->bitrateManagementEnabled())
645 vorbisEncoder
->setBitrateLimits(m_settings
->bitrateManagementMinRate(), m_settings
->bitrateManagementMaxRate());
647 if(m_settings
->samplingRate() > 0)
649 vorbisEncoder
->setSamplingRate(SettingsModel::samplingRates
[m_settings
->samplingRate()]);
650 nativeResampling
= true;
652 vorbisEncoder
->setCustomParams(m_settings
->customParametersOggEnc());
653 encoder
= vorbisEncoder
;
656 case SettingsModel::AACEncoder
:
658 if(lamexp_check_tool("fhgaacenc.exe") && lamexp_check_tool("enc_fhgaac.dll"))
660 FHGAACEncoder
*aacEncoder
= new FHGAACEncoder();
661 aacEncoder
->setBitrate(m_settings
->compressionBitrate());
662 aacEncoder
->setRCMode(m_settings
->compressionRCMode());
663 aacEncoder
->setProfile(m_settings
->aacEncProfile());
664 aacEncoder
->setCustomParams(m_settings
->customParametersAacEnc());
665 encoder
= aacEncoder
;
669 AACEncoder
*aacEncoder
= new AACEncoder();
670 aacEncoder
->setBitrate(m_settings
->compressionBitrate());
671 aacEncoder
->setRCMode(m_settings
->compressionRCMode());
672 aacEncoder
->setEnable2Pass(m_settings
->neroAACEnable2Pass());
673 aacEncoder
->setProfile(m_settings
->aacEncProfile());
674 aacEncoder
->setCustomParams(m_settings
->customParametersAacEnc());
675 encoder
= aacEncoder
;
679 case SettingsModel::AC3Encoder
:
681 AC3Encoder
*ac3Encoder
= new AC3Encoder();
682 ac3Encoder
->setBitrate(m_settings
->compressionBitrate());
683 ac3Encoder
->setRCMode(m_settings
->compressionRCMode());
684 ac3Encoder
->setCustomParams(m_settings
->customParametersAften());
685 ac3Encoder
->setAudioCodingMode(m_settings
->aftenAudioCodingMode());
686 ac3Encoder
->setDynamicRangeCompression(m_settings
->aftenDynamicRangeCompression());
687 ac3Encoder
->setExponentSearchSize(m_settings
->aftenExponentSearchSize());
688 ac3Encoder
->setFastBitAllocation(m_settings
->aftenFastBitAllocation());
689 encoder
= ac3Encoder
;
692 case SettingsModel::FLACEncoder
:
694 FLACEncoder
*flacEncoder
= new FLACEncoder();
695 flacEncoder
->setBitrate(m_settings
->compressionBitrate());
696 flacEncoder
->setRCMode(m_settings
->compressionRCMode());
697 flacEncoder
->setCustomParams(m_settings
->customParametersFLAC());
698 encoder
= flacEncoder
;
701 case SettingsModel::PCMEncoder
:
703 WaveEncoder
*waveEncoder
= new WaveEncoder();
704 waveEncoder
->setBitrate(m_settings
->compressionBitrate());
705 waveEncoder
->setRCMode(m_settings
->compressionRCMode());
706 encoder
= waveEncoder
;
710 throw "Unsupported encoder!";
713 //Create processing thread
714 ProcessThread
*thread
= new ProcessThread
717 (m_settings
->outputToSourceDir() ? QFileInfo(currentFile
.filePath()).absolutePath() : m_settings
->outputDir()),
718 (m_settings
->customTempPathEnabled() ? m_settings
->customTempPath() : lamexp_temp_folder2()),
720 m_settings
->prependRelativeSourcePath() && (!m_settings
->outputToSourceDir())
724 if(m_settings
->forceStereoDownmix())
726 thread
->addFilter(new DownmixFilter());
728 if((m_settings
->samplingRate() > 0) && !nativeResampling
)
730 if(SettingsModel::samplingRates
[m_settings
->samplingRate()] != currentFile
.formatAudioSamplerate() || currentFile
.formatAudioSamplerate() == 0)
732 thread
->addFilter(new ResampleFilter(SettingsModel::samplingRates
[m_settings
->samplingRate()]));
735 if((m_settings
->toneAdjustBass() != 0) || (m_settings
->toneAdjustTreble() != 0))
737 thread
->addFilter(new ToneAdjustFilter(m_settings
->toneAdjustBass(), m_settings
->toneAdjustTreble()));
739 if(m_settings
->normalizationFilterEnabled())
741 thread
->addFilter(new NormalizeFilter(m_settings
->normalizationFilterMaxVolume(), m_settings
->normalizationFilterEqualizationMode()));
743 if(m_settings
->renameOutputFilesEnabled() && (!m_settings
->renameOutputFilesPattern().simplified().isEmpty()))
745 thread
->setRenamePattern(m_settings
->renameOutputFilesPattern());
748 m_threadList
.append(thread
);
749 m_allJobs
.append(thread
->getId());
751 //Connect thread signals
752 connect(thread
, SIGNAL(finished()), this, SLOT(doneEncoding()), Qt::QueuedConnection
);
753 connect(thread
, SIGNAL(processStateInitialized(QUuid
,QString
,QString
,int)), m_progressModel
, SLOT(addJob(QUuid
,QString
,QString
,int)), Qt::QueuedConnection
);
754 connect(thread
, SIGNAL(processStateChanged(QUuid
,QString
,int)), m_progressModel
, SLOT(updateJob(QUuid
,QString
,int)), Qt::QueuedConnection
);
755 connect(thread
, SIGNAL(processStateFinished(QUuid
,QString
,bool)), this, SLOT(processFinished(QUuid
,QString
,bool)), Qt::QueuedConnection
);
756 connect(thread
, SIGNAL(processMessageLogged(QUuid
,QString
)), m_progressModel
, SLOT(appendToLog(QUuid
,QString
)), Qt::QueuedConnection
);
763 void ProcessingDialog::writePlayList(void)
765 if(m_succeededJobs
.count() <= 0 || m_allJobs
.count() <= 0)
767 qWarning("WritePlayList: Nothing to do!");
771 //Init local variables
773 QRegExp
regExp1("\\[\\d\\d\\][^/\\\\]+$", Qt::CaseInsensitive
);
774 QRegExp
regExp2("\\(\\d\\d\\)[^/\\\\]+$", Qt::CaseInsensitive
);
775 QRegExp
regExp3("\\d\\d[^/\\\\]+$", Qt::CaseInsensitive
);
776 bool usePrefix
[3] = {true, true, true};
777 bool useUtf8
= false;
780 //Generate playlist name
781 QString playListName
= (m_metaInfo
->fileAlbum().isEmpty() ? "Playlist" : m_metaInfo
->fileAlbum());
782 if(!m_metaInfo
->fileArtist().isEmpty())
784 playListName
= QString("%1 - %2").arg(m_metaInfo
->fileArtist(), playListName
);
787 //Clean playlist name
788 playListName
= lamexp_clean_filename(playListName
);
790 //Create list of audio files
791 for(int i
= 0; i
< m_allJobs
.count(); i
++)
793 if(!m_succeededJobs
.contains(m_allJobs
.at(i
))) continue;
794 list
<< QDir::toNativeSeparators(QDir(m_settings
->outputDir()).relativeFilePath(m_playList
.value(m_allJobs
.at(i
), "N/A")));
798 for(int i
= 0; i
< list
.count(); i
++)
800 if(regExp1
.indexIn(list
.at(i
)) < 0) usePrefix
[0] = false;
801 if(regExp2
.indexIn(list
.at(i
)) < 0) usePrefix
[1] = false;
802 if(regExp3
.indexIn(list
.at(i
)) < 0) usePrefix
[2] = false;
804 if(usePrefix
[0] || usePrefix
[1] || usePrefix
[2])
806 playListName
.prepend(usePrefix
[0] ? "[00] " : (usePrefix
[1] ? "(00) " : "00 "));
809 //Do we need an UTF-8 playlist?
810 for(int i
= 0; i
< list
.count(); i
++)
812 if(wcscmp(QWCHAR(QString::fromLatin1(list
.at(i
).toLatin1().constData())), QWCHAR(list
.at(i
))))
819 //Generate playlist output file
820 QString playListFile
= QString("%1/%2.%3").arg(m_settings
->outputDir(), playListName
, (useUtf8
? "m3u8" : "m3u"));
821 while(QFileInfo(playListFile
).exists())
823 playListFile
= QString("%1/%2 (%3).%4").arg(m_settings
->outputDir(), playListName
, QString::number(++counter
), (useUtf8
? "m3u8" : "m3u"));
826 //Now write playlist to output file
827 QFile
playList(playListFile
);
828 if(playList
.open(QIODevice::WriteOnly
))
832 playList
.write("\xef\xbb\xbf");
834 playList
.write("#EXTM3U\r\n");
835 while(!list
.isEmpty())
837 playList
.write(useUtf8
? list
.takeFirst().toUtf8().constData() : list
.takeFirst().toLatin1().constData());
838 playList
.write("\r\n");
844 QMessageBox::warning(this, tr("Playlist creation failed"), QString("%1<br><nobr>%2</nobr>").arg(tr("The playlist file could not be created:"), playListFile
));
848 AudioFileModel
ProcessingDialog::updateMetaInfo(const AudioFileModel
&audioFile
)
850 if(!m_settings
->writeMetaTags())
852 return AudioFileModel(audioFile
, false);
855 AudioFileModel result
= audioFile
;
856 result
.updateMetaInfo(*m_metaInfo
);
858 if(m_metaInfo
->filePosition() == UINT_MAX
)
860 result
.setFilePosition(m_currentFile
);
866 void ProcessingDialog::setCloseButtonEnabled(bool enabled
)
868 HMENU hMenu
= GetSystemMenu((HWND
) winId(), FALSE
);
869 EnableMenuItem(hMenu
, SC_CLOSE
, MF_BYCOMMAND
| (enabled
? MF_ENABLED
: MF_GRAYED
));
872 void ProcessingDialog::systemTrayActivated(QSystemTrayIcon::ActivationReason reason
)
874 if(reason
== QSystemTrayIcon::DoubleClick
)
876 SetForegroundWindow(this->winId());
880 void ProcessingDialog::cpuUsageHasChanged(const double val
)
883 this->label_cpu
->setText(QString().sprintf(" %d%%", qRound(val
* 100.0)));
884 UPDATE_MIN_WIDTH(label_cpu
);
887 void ProcessingDialog::ramUsageHasChanged(const double val
)
890 this->label_ram
->setText(QString().sprintf(" %d%%", qRound(val
* 100.0)));
891 UPDATE_MIN_WIDTH(label_ram
);
894 void ProcessingDialog::diskUsageHasChanged(const quint64 val
)
897 const char *postfixStr
[6] = {"B", "KB", "MB", "GB", "TB", "PB"};
898 double space
= static_cast<double>(val
);
900 while((space
>= 1000.0) && (postfix
< 5))
902 space
= space
/ 1024.0;
906 this->label_disk
->setText(QString().sprintf(" %3.1f %s", space
, postfixStr
[postfix
]));
907 UPDATE_MIN_WIDTH(label_disk
);
910 bool ProcessingDialog::shutdownComputer(void)
912 const int iTimeout
= m_settings
->hibernateComputer() ? 10 : 30;
913 const Qt::WindowFlags flags
= Qt::WindowStaysOnTopHint
| Qt::CustomizeWindowHint
| Qt::WindowTitleHint
| Qt::MSWindowsFixedSizeDialogHint
| Qt::WindowSystemMenuHint
;
914 const QString text
= QString("%1%2%1").arg(QString().fill(' ', 18), tr("Warning: Computer will shutdown in %1 seconds..."));
916 qWarning("Initiating shutdown sequence!");
918 QProgressDialog
progressDialog(text
.arg(iTimeout
), tr("Cancel Shutdown"), 0, iTimeout
+ 1, this, flags
);
919 QPushButton
*cancelButton
= new QPushButton(tr("Cancel Shutdown"), &progressDialog
);
920 cancelButton
->setIcon(QIcon(":/icons/power_on.png"));
921 progressDialog
.setModal(true);
922 progressDialog
.setAutoClose(false);
923 progressDialog
.setAutoReset(false);
924 progressDialog
.setWindowIcon(QIcon(":/icons/power_off.png"));
925 progressDialog
.setCancelButton(cancelButton
);
926 progressDialog
.show();
928 QApplication::processEvents();
930 if(m_settings
->soundsEnabled())
932 QApplication::setOverrideCursor(Qt::WaitCursor
);
933 PlaySound(MAKEINTRESOURCE(IDR_WAVE_SHUTDOWN
), GetModuleHandle(NULL
), SND_RESOURCE
| SND_SYNC
);
934 QApplication::restoreOverrideCursor();
938 timer
.setInterval(1000);
941 QEventLoop
eventLoop(this);
942 connect(&timer
, SIGNAL(timeout()), &eventLoop
, SLOT(quit()));
943 connect(&progressDialog
, SIGNAL(canceled()), &eventLoop
, SLOT(quit()));
945 for(int i
= 1; i
<= iTimeout
; i
++)
948 if(progressDialog
.wasCanceled())
950 progressDialog
.close();
953 progressDialog
.setValue(i
+1);
954 progressDialog
.setLabelText(text
.arg(iTimeout
-i
));
955 if(iTimeout
-i
== 3) progressDialog
.setCancelButton(NULL
);
956 QApplication::processEvents();
957 PlaySound(MAKEINTRESOURCE((i
< iTimeout
) ? IDR_WAVE_BEEP
: IDR_WAVE_BEEP_LONG
), GetModuleHandle(NULL
), SND_RESOURCE
| SND_SYNC
);
960 progressDialog
.close();