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_AAC_QAAC.h"
39 #include "Encoder_AC3.h"
40 #include "Encoder_FLAC.h"
41 #include "Encoder_Wave.h"
42 #include "Filter_Downmix.h"
43 #include "Filter_Normalize.h"
44 #include "Filter_Resample.h"
45 #include "Filter_ToneAdjust.h"
46 #include "WinSevenTaskbar.h"
48 #include <QApplication>
50 #include <QDesktopWidget>
52 #include <QMessageBox>
54 #include <QCloseEvent>
55 #include <QDesktopServices>
61 #include <QSystemTrayIcon>
63 #include <QProgressDialog>
68 ////////////////////////////////////////////////////////////
70 //Maximum number of parallel instances
71 #define MAX_INSTANCES 16U
74 static inline double log5(double X)
76 return log(X) / log(5.0);
79 ////////////////////////////////////////////////////////////
81 #define CHANGE_BACKGROUND_COLOR(WIDGET, COLOR) \
83 QPalette palette = WIDGET->palette(); \
84 palette.setColor(QPalette::Background, COLOR); \
85 WIDGET->setPalette(palette); \
88 #define SET_PROGRESS_TEXT(TXT) \
90 label_progress->setText(TXT); \
91 m_systemTray->setToolTip(QString().sprintf("LameXP v%d.%02d\n%ls", lamexp_version_major(), lamexp_version_minor(), QString(TXT).utf16())); \
94 #define SET_FONT_BOLD(WIDGET,BOLD) { QFont _font = WIDGET->font(); _font.setBold(BOLD); WIDGET->setFont(_font); }
95 #define UPDATE_MIN_WIDTH(WIDGET) { if(WIDGET->width() > WIDGET->minimumWidth()) WIDGET->setMinimumWidth(WIDGET->width()); }
97 ////////////////////////////////////////////////////////////
99 ////////////////////////////////////////////////////////////
101 ProcessingDialog::ProcessingDialog(FileListModel *fileListModel, AudioFileModel *metaInfo, SettingsModel *settings, QWidget *parent)
104 m_systemTray(new QSystemTrayIcon(QIcon(":/icons/cd_go.png"), this)),
105 m_settings(settings),
106 m_metaInfo(metaInfo),
107 m_shutdownFlag(shutdownFlag_None),
108 m_diskObserver(NULL),
112 //Init the dialog, from the .ui file
114 setWindowFlags(windowFlags() ^ Qt::WindowContextHelpButtonHint);
117 label_versionInfo->setText(QString().sprintf("v%d.%02d %s (Build %d)", lamexp_version_major(), lamexp_version_minor(), lamexp_version_release(), lamexp_version_build()));
118 label_versionInfo->installEventFilter(this);
121 qRegisterMetaType<QUuid>("QUuid");
123 //Center window in screen
124 QRect desktopRect = QApplication::desktop()->screenGeometry();
125 QRect thisRect = this->geometry();
126 move((desktopRect.width() - thisRect.width()) / 2, (desktopRect.height() - thisRect.height()) / 2);
127 setMinimumSize(thisRect.width(), thisRect.height());
130 connect(button_AbortProcess, SIGNAL(clicked()), this, SLOT(abortEncoding()));
132 //Init progress indicator
133 m_progressIndicator = new QMovie(":/images/Working.gif");
134 m_progressIndicator->setCacheMode(QMovie::CacheAll);
135 m_progressIndicator->setSpeed(50);
136 label_headerWorking->setMovie(m_progressIndicator);
137 progressBar->setValue(0);
139 //Init progress model
140 m_progressModel = new ProgressModel();
141 view_log->setModel(m_progressModel);
142 view_log->verticalHeader()->setResizeMode(QHeaderView::ResizeToContents);
143 view_log->verticalHeader()->hide();
144 view_log->horizontalHeader()->setResizeMode(QHeaderView::ResizeToContents);
145 view_log->horizontalHeader()->setResizeMode(0, QHeaderView::Stretch);
146 view_log->viewport()->installEventFilter(this);
147 connect(m_progressModel, SIGNAL(rowsInserted(QModelIndex,int,int)), this, SLOT(progressModelChanged()));
148 connect(m_progressModel, SIGNAL(modelReset()), this, SLOT(progressModelChanged()));
149 connect(view_log, SIGNAL(activated(QModelIndex)), this, SLOT(logViewDoubleClicked(QModelIndex)));
150 connect(view_log->horizontalHeader(), SIGNAL(sectionResized(int,int,int)), this, SLOT(logViewSectionSizeChanged(int,int,int)));
152 //Create context menu
153 m_contextMenu = new QMenu();
154 QAction *contextMenuDetailsAction = m_contextMenu->addAction(QIcon(":/icons/zoom.png"), tr("Show details for selected job"));
155 QAction *contextMenuShowFileAction = m_contextMenu->addAction(QIcon(":/icons/folder_go.png"), tr("Browse Output File Location"));
157 view_log->setContextMenuPolicy(Qt::CustomContextMenu);
158 connect(view_log, SIGNAL(customContextMenuRequested(QPoint)), this, SLOT(contextMenuTriggered(QPoint)));
159 connect(contextMenuDetailsAction, SIGNAL(triggered(bool)), this, SLOT(contextMenuDetailsActionTriggered()));
160 connect(contextMenuShowFileAction, SIGNAL(triggered(bool)), this, SLOT(contextMenuShowFileActionTriggered()));
161 SET_FONT_BOLD(contextMenuDetailsAction, true);
166 for(int i = 0; i < fileListModel->rowCount(); i++)
168 m_pendingJobs.append(fileListModel->getFile(fileListModel->index(i,0)));
173 label_headerStatus->setText(QString("<b>%1</b><br>%2").arg(tr("Encoding Files"), tr("Your files are being encoded, please be patient...")));
175 //Enable system tray icon
176 connect(m_systemTray, SIGNAL(activated(QSystemTrayIcon::ActivationReason)), this, SLOT(systemTrayActivated(QSystemTrayIcon::ActivationReason)));
179 m_runningThreads = 0;
182 m_succeededJobs.clear();
183 m_failedJobs.clear();
184 m_userAborted = false;
187 ////////////////////////////////////////////////////////////
189 ////////////////////////////////////////////////////////////
191 ProcessingDialog::~ProcessingDialog(void)
193 view_log->setModel(NULL);
195 if(m_progressIndicator)
197 m_progressIndicator->stop();
202 m_diskObserver->stop();
203 if(!m_diskObserver->wait(15000))
205 m_diskObserver->terminate();
206 m_diskObserver->wait();
211 m_cpuObserver->stop();
212 if(!m_cpuObserver->wait(15000))
214 m_cpuObserver->terminate();
215 m_cpuObserver->wait();
220 m_ramObserver->stop();
221 if(!m_ramObserver->wait(15000))
223 m_ramObserver->terminate();
224 m_ramObserver->wait();
228 LAMEXP_DELETE(m_progressIndicator);
229 LAMEXP_DELETE(m_progressModel);
230 LAMEXP_DELETE(m_contextMenu);
231 LAMEXP_DELETE(m_systemTray);
232 LAMEXP_DELETE(m_diskObserver);
233 LAMEXP_DELETE(m_cpuObserver);
234 LAMEXP_DELETE(m_ramObserver);
236 WinSevenTaskbar::setOverlayIcon(this, NULL);
237 WinSevenTaskbar::setTaskbarState(this, WinSevenTaskbar::WinSevenTaskbarNoState);
239 while(!m_threadList.isEmpty())
241 ProcessThread *thread = m_threadList.takeFirst();
248 ////////////////////////////////////////////////////////////
250 ////////////////////////////////////////////////////////////
252 void ProcessingDialog::showEvent(QShowEvent *event)
254 static const char *NA = " N/A";
256 setCloseButtonEnabled(false);
257 button_closeDialog->setEnabled(false);
258 button_AbortProcess->setEnabled(false);
259 m_systemTray->setVisible(true);
261 if(!SetPriorityClass(GetCurrentProcess(), ABOVE_NORMAL_PRIORITY_CLASS))
263 SetPriorityClass(GetCurrentProcess(), HIGH_PRIORITY_CLASS);
266 label_cpu->setText(NA);
267 label_disk->setText(NA);
268 label_ram->setText(NA);
270 QTimer::singleShot(1000, this, SLOT(initEncoding()));
273 void ProcessingDialog::closeEvent(QCloseEvent *event)
275 if(!button_closeDialog->isEnabled())
281 m_systemTray->setVisible(false);
285 bool ProcessingDialog::eventFilter(QObject *obj, QEvent *event)
287 static QColor defaultColor = QColor();
289 if(obj == label_versionInfo)
291 if(event->type() == QEvent::Enter)
293 QPalette palette = label_versionInfo->palette();
294 defaultColor = palette.color(QPalette::Normal, QPalette::WindowText);
295 palette.setColor(QPalette::Normal, QPalette::WindowText, Qt::red);
296 label_versionInfo->setPalette(palette);
298 else if(event->type() == QEvent::Leave)
300 QPalette palette = label_versionInfo->palette();
301 palette.setColor(QPalette::Normal, QPalette::WindowText, defaultColor);
302 label_versionInfo->setPalette(palette);
304 else if(event->type() == QEvent::MouseButtonPress)
306 QUrl url(lamexp_website_url());
307 QDesktopServices::openUrl(url);
314 bool ProcessingDialog::winEvent(MSG *message, long *result)
316 return WinSevenTaskbar::handleWinEvent(message, result);
319 ////////////////////////////////////////////////////////////
321 ////////////////////////////////////////////////////////////
323 void ProcessingDialog::initEncoding(void)
325 m_runningThreads = 0;
328 m_succeededJobs.clear();
329 m_failedJobs.clear();
330 m_userAborted = false;
333 CHANGE_BACKGROUND_COLOR(frame_header, QColor(Qt::white));
334 SET_PROGRESS_TEXT(tr("Encoding files, please wait..."));
335 m_progressIndicator->start();
337 button_closeDialog->setEnabled(false);
338 button_AbortProcess->setEnabled(true);
339 progressBar->setRange(0, m_pendingJobs.count());
340 checkBox_shutdownComputer->setEnabled(true);
341 checkBox_shutdownComputer->setChecked(false);
343 WinSevenTaskbar::setTaskbarState(this, WinSevenTaskbar::WinSevenTaskbarNormalState);
344 WinSevenTaskbar::setTaskbarProgress(this, 0, m_pendingJobs.count());
345 WinSevenTaskbar::setOverlayIcon(this, &QIcon(":/icons/control_play_blue.png"));
349 m_diskObserver = new DiskObserverThread(m_settings->customTempPathEnabled() ? m_settings->customTempPath() : lamexp_temp_folder2());
350 connect(m_diskObserver, SIGNAL(messageLogged(QString,bool)), m_progressModel, SLOT(addSystemMessage(QString,bool)), Qt::QueuedConnection);
351 connect(m_diskObserver, SIGNAL(freeSpaceChanged(quint64)), this, SLOT(diskUsageHasChanged(quint64)), Qt::QueuedConnection);
352 m_diskObserver->start();
356 m_cpuObserver = new CPUObserverThread();
357 connect(m_cpuObserver, SIGNAL(currentUsageChanged(double)), this, SLOT(cpuUsageHasChanged(double)), Qt::QueuedConnection);
358 m_cpuObserver->start();
362 m_ramObserver = new RAMObserverThread();
363 connect(m_ramObserver, SIGNAL(currentUsageChanged(double)), this, SLOT(ramUsageHasChanged(double)), Qt::QueuedConnection);
364 m_ramObserver->start();
367 unsigned int maximumInstances = qBound(0U, m_settings->maximumInstances(), MAX_INSTANCES);
368 if(maximumInstances < 1)
370 lamexp_cpu_t cpuFeatures = lamexp_detect_cpu_features();
371 double cpu_count = static_cast<double>(qBound(1, cpuFeatures.count, 64));
372 maximumInstances = qRound(cpu_count / qMax(log5(cpu_count), 1.0));
375 maximumInstances = qBound(1U, maximumInstances, static_cast<unsigned int>(m_pendingJobs.count()));
376 if(maximumInstances > 1)
378 m_progressModel->addSystemMessage(tr("Multi-threading enabled: Running %1 instances in parallel!").arg(QString::number(maximumInstances)));
381 for(unsigned int i = 0; i < maximumInstances; i++)
387 void ProcessingDialog::abortEncoding(void)
389 m_userAborted = true;
390 button_AbortProcess->setEnabled(false);
392 SET_PROGRESS_TEXT(tr("Aborted! Waiting for running jobs to terminate..."));
394 for(int i = 0; i < m_threadList.count(); i++)
396 m_threadList.at(i)->abort();
400 void ProcessingDialog::doneEncoding(void)
403 progressBar->setValue(progressBar->value() + 1);
407 SET_PROGRESS_TEXT(tr("Encoding: %1 files of %2 completed so far, please wait...").arg(QString::number(progressBar->value()), QString::number(progressBar->maximum())));
408 WinSevenTaskbar::setTaskbarProgress(this, progressBar->value(), progressBar->maximum());
411 int index = m_threadList.indexOf(dynamic_cast<ProcessThread*>(QWidget::sender()));
414 m_threadList.takeAt(index)->deleteLater();
417 if(!m_pendingJobs.isEmpty() && !m_userAborted)
420 qDebug("Running jobs: %u", m_runningThreads);
424 if(m_runningThreads > 0)
426 qDebug("Running jobs: %u", m_runningThreads);
430 QApplication::setOverrideCursor(Qt::WaitCursor);
431 qDebug("Running jobs: %u", m_runningThreads);
433 if(!m_userAborted && m_settings->createPlaylist() && !m_settings->outputToSourceDir())
435 SET_PROGRESS_TEXT(tr("Creating the playlist file, please wait..."));
436 QApplication::processEvents();
442 CHANGE_BACKGROUND_COLOR(frame_header, QColor("#FFF3BA"));
443 WinSevenTaskbar::setTaskbarState(this, WinSevenTaskbar::WinSevenTaskbarErrorState);
444 WinSevenTaskbar::setOverlayIcon(this, &QIcon(":/icons/error.png"));
445 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!"));
446 m_systemTray->showMessage(tr("LameXP - Aborted"), tr("Process was aborted by the user."), QSystemTrayIcon::Warning);
447 m_systemTray->setIcon(QIcon(":/icons/cd_delete.png"));
448 QApplication::processEvents();
449 if(m_settings->soundsEnabled()) PlaySound(MAKEINTRESOURCE(IDR_WAVE_ABORTED), GetModuleHandle(NULL), SND_RESOURCE | SND_SYNC);
453 if(m_failedJobs.count() > 0)
455 CHANGE_BACKGROUND_COLOR(frame_header, QColor("#FFBABA"));
456 WinSevenTaskbar::setTaskbarState(this, WinSevenTaskbar::WinSevenTaskbarErrorState);
457 WinSevenTaskbar::setOverlayIcon(this, &QIcon(":/icons/exclamation.png"));
458 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())));
459 m_systemTray->showMessage(tr("LameXP - Error"), tr("At least one file has failed!"), QSystemTrayIcon::Critical);
460 m_systemTray->setIcon(QIcon(":/icons/cd_delete.png"));
461 QApplication::processEvents();
462 if(m_settings->soundsEnabled()) PlaySound(MAKEINTRESOURCE(IDR_WAVE_ERROR), GetModuleHandle(NULL), SND_RESOURCE | SND_SYNC);
466 CHANGE_BACKGROUND_COLOR(frame_header, QColor("#E0FFE2"));
467 WinSevenTaskbar::setTaskbarState(this, WinSevenTaskbar::WinSevenTaskbarNormalState);
468 WinSevenTaskbar::setOverlayIcon(this, &QIcon(":/icons/accept.png"));
469 SET_PROGRESS_TEXT(tr("All files completed successfully."));
470 m_systemTray->showMessage(tr("LameXP - Done"), tr("All files completed successfully."), QSystemTrayIcon::Information);
471 m_systemTray->setIcon(QIcon(":/icons/cd_add.png"));
472 QApplication::processEvents();
473 if(m_settings->soundsEnabled()) PlaySound(MAKEINTRESOURCE(IDR_WAVE_SUCCESS), GetModuleHandle(NULL), SND_RESOURCE | SND_SYNC);
477 setCloseButtonEnabled(true);
478 button_closeDialog->setEnabled(true);
479 button_AbortProcess->setEnabled(false);
480 checkBox_shutdownComputer->setEnabled(false);
482 m_progressModel->restoreHiddenItems();
483 view_log->scrollToBottom();
484 m_progressIndicator->stop();
485 progressBar->setValue(progressBar->maximum());
486 WinSevenTaskbar::setTaskbarProgress(this, progressBar->value(), progressBar->maximum());
488 QApplication::restoreOverrideCursor();
490 if(!m_userAborted && checkBox_shutdownComputer->isChecked())
492 if(shutdownComputer())
494 m_shutdownFlag = m_settings->hibernateComputer() ? shutdownFlag_Hibernate : shutdownFlag_TurnPowerOff;
500 void ProcessingDialog::processFinished(const QUuid &jobId, const QString &outFileName, bool success)
504 m_playList.insert(jobId, outFileName);
505 m_succeededJobs.append(jobId);
509 m_failedJobs.append(jobId);
513 void ProcessingDialog::progressModelChanged(void)
515 view_log->scrollToBottom();
518 void ProcessingDialog::logViewDoubleClicked(const QModelIndex &index)
520 if(m_runningThreads == 0)
522 const QStringList &logFile = m_progressModel->getLogFile(index);
524 if(!logFile.isEmpty())
526 LogViewDialog *logView = new LogViewDialog(this);
527 logView->setWindowTitle(QString("LameXP - [%1]").arg(m_progressModel->data(index, Qt::DisplayRole).toString()));
528 logView->exec(logFile);
529 LAMEXP_DELETE(logView);
533 MessageBeep(MB_ICONWARNING);
538 MessageBeep(MB_ICONWARNING);
542 void ProcessingDialog::logViewSectionSizeChanged(int logicalIndex, int oldSize, int newSize)
544 if(logicalIndex == 1)
546 if(QHeaderView *hdr = view_log->horizontalHeader())
548 hdr->setMinimumSectionSize(qMax(hdr->minimumSectionSize(), hdr->sectionSize(1)));
553 void ProcessingDialog::contextMenuTriggered(const QPoint &pos)
555 QAbstractScrollArea *scrollArea = dynamic_cast<QAbstractScrollArea*>(QObject::sender());
556 QWidget *sender = scrollArea ? scrollArea->viewport() : dynamic_cast<QWidget*>(QObject::sender());
558 if(pos.x() <= sender->width() && pos.y() <= sender->height() && pos.x() >= 0 && pos.y() >= 0)
560 m_contextMenu->popup(sender->mapToGlobal(pos));
564 void ProcessingDialog::contextMenuDetailsActionTriggered(void)
566 QModelIndex index = view_log->indexAt(view_log->viewport()->mapFromGlobal(m_contextMenu->pos()));
567 logViewDoubleClicked(index.isValid() ? index : view_log->currentIndex());
570 void ProcessingDialog::contextMenuShowFileActionTriggered(void)
572 QModelIndex index = view_log->indexAt(view_log->viewport()->mapFromGlobal(m_contextMenu->pos()));
573 const QUuid &jobId = m_progressModel->getJobId(index.isValid() ? index : view_log->currentIndex());
574 QString filePath = m_playList.value(jobId, QString());
576 if(filePath.isEmpty())
578 MessageBeep(MB_ICONWARNING);
582 if(QFileInfo(filePath).exists())
584 QString systemRootPath;
586 QDir systemRoot(lamexp_known_folder(lamexp_folder_systemfolder));
587 if(systemRoot.exists() && systemRoot.cdUp())
589 systemRootPath = systemRoot.canonicalPath();
592 if(!systemRootPath.isEmpty())
594 QFileInfo explorer(QString("%1/explorer.exe").arg(systemRootPath));
595 if(explorer.exists() && explorer.isFile())
597 QProcess::execute(explorer.canonicalFilePath(), QStringList() << "/select," << QDir::toNativeSeparators(QFileInfo(filePath).canonicalFilePath()));
603 qWarning("SystemRoot directory could not be detected!");
608 qWarning("File not found: %s", filePath.toLatin1().constData());
609 MessageBeep(MB_ICONERROR);
613 ////////////////////////////////////////////////////////////
615 ////////////////////////////////////////////////////////////
617 void ProcessingDialog::startNextJob(void)
619 if(m_pendingJobs.isEmpty())
625 AudioFileModel currentFile = updateMetaInfo(m_pendingJobs.takeFirst());
626 AbstractEncoder *encoder = NULL;
627 bool nativeResampling = false;
629 //Create encoder instance
630 switch(m_settings->compressionEncoder())
632 case SettingsModel::MP3Encoder:
634 MP3Encoder *mp3Encoder = new MP3Encoder();
635 mp3Encoder->setBitrate(m_settings->compressionBitrate());
636 mp3Encoder->setRCMode(m_settings->compressionRCMode());
637 mp3Encoder->setAlgoQuality(m_settings->lameAlgoQuality());
638 if(m_settings->bitrateManagementEnabled())
640 mp3Encoder->setBitrateLimits(m_settings->bitrateManagementMinRate(), m_settings->bitrateManagementMaxRate());
642 if(m_settings->samplingRate() > 0)
644 mp3Encoder->setSamplingRate(SettingsModel::samplingRates[m_settings->samplingRate()]);
645 nativeResampling = true;
647 mp3Encoder->setChannelMode(m_settings->lameChannelMode());
648 mp3Encoder->setCustomParams(m_settings->customParametersLAME());
649 encoder = mp3Encoder;
652 case SettingsModel::VorbisEncoder:
654 VorbisEncoder *vorbisEncoder = new VorbisEncoder();
655 vorbisEncoder->setBitrate(m_settings->compressionBitrate());
656 vorbisEncoder->setRCMode(m_settings->compressionRCMode());
657 if(m_settings->bitrateManagementEnabled())
659 vorbisEncoder->setBitrateLimits(m_settings->bitrateManagementMinRate(), m_settings->bitrateManagementMaxRate());
661 if(m_settings->samplingRate() > 0)
663 vorbisEncoder->setSamplingRate(SettingsModel::samplingRates[m_settings->samplingRate()]);
664 nativeResampling = true;
666 vorbisEncoder->setCustomParams(m_settings->customParametersOggEnc());
667 encoder = vorbisEncoder;
670 case SettingsModel::AACEncoder:
672 if(lamexp_check_tool("qaac.exe") && lamexp_check_tool("libsoxrate.dll"))
674 QAACEncoder *aacEncoder = new QAACEncoder();
675 aacEncoder->setBitrate(m_settings->compressionBitrate());
676 aacEncoder->setRCMode(m_settings->compressionRCMode());
677 aacEncoder->setProfile(m_settings->aacEncProfile());
678 aacEncoder->setCustomParams(m_settings->customParametersAacEnc());
679 encoder = aacEncoder;
681 else if(lamexp_check_tool("fhgaacenc.exe") && lamexp_check_tool("enc_fhgaac.dll"))
683 FHGAACEncoder *aacEncoder = new FHGAACEncoder();
684 aacEncoder->setBitrate(m_settings->compressionBitrate());
685 aacEncoder->setRCMode(m_settings->compressionRCMode());
686 aacEncoder->setProfile(m_settings->aacEncProfile());
687 aacEncoder->setCustomParams(m_settings->customParametersAacEnc());
688 encoder = aacEncoder;
692 AACEncoder *aacEncoder = new AACEncoder();
693 aacEncoder->setBitrate(m_settings->compressionBitrate());
694 aacEncoder->setRCMode(m_settings->compressionRCMode());
695 aacEncoder->setEnable2Pass(m_settings->neroAACEnable2Pass());
696 aacEncoder->setProfile(m_settings->aacEncProfile());
697 aacEncoder->setCustomParams(m_settings->customParametersAacEnc());
698 encoder = aacEncoder;
702 case SettingsModel::AC3Encoder:
704 AC3Encoder *ac3Encoder = new AC3Encoder();
705 ac3Encoder->setBitrate(m_settings->compressionBitrate());
706 ac3Encoder->setRCMode(m_settings->compressionRCMode());
707 ac3Encoder->setCustomParams(m_settings->customParametersAften());
708 ac3Encoder->setAudioCodingMode(m_settings->aftenAudioCodingMode());
709 ac3Encoder->setDynamicRangeCompression(m_settings->aftenDynamicRangeCompression());
710 ac3Encoder->setExponentSearchSize(m_settings->aftenExponentSearchSize());
711 ac3Encoder->setFastBitAllocation(m_settings->aftenFastBitAllocation());
712 encoder = ac3Encoder;
715 case SettingsModel::FLACEncoder:
717 FLACEncoder *flacEncoder = new FLACEncoder();
718 flacEncoder->setBitrate(m_settings->compressionBitrate());
719 flacEncoder->setRCMode(m_settings->compressionRCMode());
720 flacEncoder->setCustomParams(m_settings->customParametersFLAC());
721 encoder = flacEncoder;
724 case SettingsModel::PCMEncoder:
726 WaveEncoder *waveEncoder = new WaveEncoder();
727 waveEncoder->setBitrate(m_settings->compressionBitrate());
728 waveEncoder->setRCMode(m_settings->compressionRCMode());
729 encoder = waveEncoder;
733 throw "Unsupported encoder!";
736 //Create processing thread
737 ProcessThread *thread = new ProcessThread
740 (m_settings->outputToSourceDir() ? QFileInfo(currentFile.filePath()).absolutePath() : m_settings->outputDir()),
741 (m_settings->customTempPathEnabled() ? m_settings->customTempPath() : lamexp_temp_folder2()),
743 m_settings->prependRelativeSourcePath() && (!m_settings->outputToSourceDir())
747 if(m_settings->forceStereoDownmix())
749 thread->addFilter(new DownmixFilter());
751 if((m_settings->samplingRate() > 0) && !nativeResampling)
753 if(SettingsModel::samplingRates[m_settings->samplingRate()] != currentFile.formatAudioSamplerate() || currentFile.formatAudioSamplerate() == 0)
755 thread->addFilter(new ResampleFilter(SettingsModel::samplingRates[m_settings->samplingRate()]));
758 if((m_settings->toneAdjustBass() != 0) || (m_settings->toneAdjustTreble() != 0))
760 thread->addFilter(new ToneAdjustFilter(m_settings->toneAdjustBass(), m_settings->toneAdjustTreble()));
762 if(m_settings->normalizationFilterEnabled())
764 thread->addFilter(new NormalizeFilter(m_settings->normalizationFilterMaxVolume(), m_settings->normalizationFilterEqualizationMode()));
766 if(m_settings->renameOutputFilesEnabled() && (!m_settings->renameOutputFilesPattern().simplified().isEmpty()))
768 thread->setRenamePattern(m_settings->renameOutputFilesPattern());
771 m_threadList.append(thread);
772 m_allJobs.append(thread->getId());
774 //Connect thread signals
775 connect(thread, SIGNAL(finished()), this, SLOT(doneEncoding()), Qt::QueuedConnection);
776 connect(thread, SIGNAL(processStateInitialized(QUuid,QString,QString,int)), m_progressModel, SLOT(addJob(QUuid,QString,QString,int)), Qt::QueuedConnection);
777 connect(thread, SIGNAL(processStateChanged(QUuid,QString,int)), m_progressModel, SLOT(updateJob(QUuid,QString,int)), Qt::QueuedConnection);
778 connect(thread, SIGNAL(processStateFinished(QUuid,QString,bool)), this, SLOT(processFinished(QUuid,QString,bool)), Qt::QueuedConnection);
779 connect(thread, SIGNAL(processMessageLogged(QUuid,QString)), m_progressModel, SLOT(appendToLog(QUuid,QString)), Qt::QueuedConnection);
786 void ProcessingDialog::writePlayList(void)
788 if(m_succeededJobs.count() <= 0 || m_allJobs.count() <= 0)
790 qWarning("WritePlayList: Nothing to do!");
794 //Init local variables
796 QRegExp regExp1("\\[\\d\\d\\][^/\\\\]+$", Qt::CaseInsensitive);
797 QRegExp regExp2("\\(\\d\\d\\)[^/\\\\]+$", Qt::CaseInsensitive);
798 QRegExp regExp3("\\d\\d[^/\\\\]+$", Qt::CaseInsensitive);
799 bool usePrefix[3] = {true, true, true};
800 bool useUtf8 = false;
803 //Generate playlist name
804 QString playListName = (m_metaInfo->fileAlbum().isEmpty() ? "Playlist" : m_metaInfo->fileAlbum());
805 if(!m_metaInfo->fileArtist().isEmpty())
807 playListName = QString("%1 - %2").arg(m_metaInfo->fileArtist(), playListName);
810 //Clean playlist name
811 playListName = lamexp_clean_filename(playListName);
813 //Create list of audio files
814 for(int i = 0; i < m_allJobs.count(); i++)
816 if(!m_succeededJobs.contains(m_allJobs.at(i))) continue;
817 list << QDir::toNativeSeparators(QDir(m_settings->outputDir()).relativeFilePath(m_playList.value(m_allJobs.at(i), "N/A")));
821 for(int i = 0; i < list.count(); i++)
823 if(regExp1.indexIn(list.at(i)) < 0) usePrefix[0] = false;
824 if(regExp2.indexIn(list.at(i)) < 0) usePrefix[1] = false;
825 if(regExp3.indexIn(list.at(i)) < 0) usePrefix[2] = false;
827 if(usePrefix[0] || usePrefix[1] || usePrefix[2])
829 playListName.prepend(usePrefix[0] ? "[00] " : (usePrefix[1] ? "(00) " : "00 "));
832 //Do we need an UTF-8 playlist?
833 for(int i = 0; i < list.count(); i++)
835 if(wcscmp(QWCHAR(QString::fromLatin1(list.at(i).toLatin1().constData())), QWCHAR(list.at(i))))
842 //Generate playlist output file
843 QString playListFile = QString("%1/%2.%3").arg(m_settings->outputDir(), playListName, (useUtf8 ? "m3u8" : "m3u"));
844 while(QFileInfo(playListFile).exists())
846 playListFile = QString("%1/%2 (%3).%4").arg(m_settings->outputDir(), playListName, QString::number(++counter), (useUtf8 ? "m3u8" : "m3u"));
849 //Now write playlist to output file
850 QFile playList(playListFile);
851 if(playList.open(QIODevice::WriteOnly))
855 playList.write("\xef\xbb\xbf");
857 playList.write("#EXTM3U\r\n");
858 while(!list.isEmpty())
860 playList.write(useUtf8 ? list.takeFirst().toUtf8().constData() : list.takeFirst().toLatin1().constData());
861 playList.write("\r\n");
867 QMessageBox::warning(this, tr("Playlist creation failed"), QString("%1<br><nobr>%2</nobr>").arg(tr("The playlist file could not be created:"), playListFile));
871 AudioFileModel ProcessingDialog::updateMetaInfo(const AudioFileModel &audioFile)
873 if(!m_settings->writeMetaTags())
875 return AudioFileModel(audioFile, false);
878 AudioFileModel result = audioFile;
879 result.updateMetaInfo(*m_metaInfo);
881 if(m_metaInfo->filePosition() == UINT_MAX)
883 result.setFilePosition(m_currentFile);
889 void ProcessingDialog::setCloseButtonEnabled(bool enabled)
891 HMENU hMenu = GetSystemMenu((HWND) winId(), FALSE);
892 EnableMenuItem(hMenu, SC_CLOSE, MF_BYCOMMAND | (enabled ? MF_ENABLED : MF_GRAYED));
895 void ProcessingDialog::systemTrayActivated(QSystemTrayIcon::ActivationReason reason)
897 if(reason == QSystemTrayIcon::DoubleClick)
899 SetForegroundWindow(this->winId());
903 void ProcessingDialog::cpuUsageHasChanged(const double val)
906 this->label_cpu->setText(QString().sprintf(" %d%%", qRound(val * 100.0)));
907 UPDATE_MIN_WIDTH(label_cpu);
910 void ProcessingDialog::ramUsageHasChanged(const double val)
913 this->label_ram->setText(QString().sprintf(" %d%%", qRound(val * 100.0)));
914 UPDATE_MIN_WIDTH(label_ram);
917 void ProcessingDialog::diskUsageHasChanged(const quint64 val)
920 const char *postfixStr[6] = {"B", "KB", "MB", "GB", "TB", "PB"};
921 double space = static_cast<double>(val);
923 while((space >= 1000.0) && (postfix < 5))
925 space = space / 1024.0;
929 this->label_disk->setText(QString().sprintf(" %3.1f %s", space, postfixStr[postfix]));
930 UPDATE_MIN_WIDTH(label_disk);
933 bool ProcessingDialog::shutdownComputer(void)
935 const int iTimeout = m_settings->hibernateComputer() ? 10 : 30;
936 const Qt::WindowFlags flags = Qt::WindowStaysOnTopHint | Qt::CustomizeWindowHint | Qt::WindowTitleHint | Qt::MSWindowsFixedSizeDialogHint | Qt::WindowSystemMenuHint;
937 const QString text = QString("%1%2%1").arg(QString().fill(' ', 18), tr("Warning: Computer will shutdown in %1 seconds..."));
939 qWarning("Initiating shutdown sequence!");
941 QProgressDialog progressDialog(text.arg(iTimeout), tr("Cancel Shutdown"), 0, iTimeout + 1, this, flags);
942 QPushButton *cancelButton = new QPushButton(tr("Cancel Shutdown"), &progressDialog);
943 cancelButton->setIcon(QIcon(":/icons/power_on.png"));
944 progressDialog.setModal(true);
945 progressDialog.setAutoClose(false);
946 progressDialog.setAutoReset(false);
947 progressDialog.setWindowIcon(QIcon(":/icons/power_off.png"));
948 progressDialog.setCancelButton(cancelButton);
949 progressDialog.show();
951 QApplication::processEvents();
953 if(m_settings->soundsEnabled())
955 QApplication::setOverrideCursor(Qt::WaitCursor);
956 PlaySound(MAKEINTRESOURCE(IDR_WAVE_SHUTDOWN), GetModuleHandle(NULL), SND_RESOURCE | SND_SYNC);
957 QApplication::restoreOverrideCursor();
961 timer.setInterval(1000);
964 QEventLoop eventLoop(this);
965 connect(&timer, SIGNAL(timeout()), &eventLoop, SLOT(quit()));
966 connect(&progressDialog, SIGNAL(canceled()), &eventLoop, SLOT(quit()));
968 for(int i = 1; i <= iTimeout; i++)
971 if(progressDialog.wasCanceled())
973 progressDialog.close();
976 progressDialog.setValue(i+1);
977 progressDialog.setLabelText(text.arg(iTimeout-i));
978 if(iTimeout-i == 3) progressDialog.setCancelButton(NULL);
979 QApplication::processEvents();
980 PlaySound(MAKEINTRESOURCE((i < iTimeout) ? IDR_WAVE_BEEP : IDR_WAVE_BEEP_LONG), GetModuleHandle(NULL), SND_RESOURCE | SND_SYNC);
983 progressDialog.close();