1 ///////////////////////////////////////////////////////////////////////////////
2 // LameXP - Audio Encoder Front-End
3 // Copyright (C) 2004-2015 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, but always including the *additional*
9 // restrictions defined in the "License.txt" file.
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.
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.
20 // http://www.gnu.org/licenses/gpl-2.0.txt
21 ///////////////////////////////////////////////////////////////////////////////
23 #include "Dialog_Processing.h"
26 #include "UIC_ProcessingDialog.h"
30 #include "Model_FileList.h"
31 #include "Model_Progress.h"
32 #include "Model_Settings.h"
33 #include "Thread_Process.h"
34 #include "Thread_CPUObserver.h"
35 #include "Thread_RAMObserver.h"
36 #include "Thread_DiskObserver.h"
37 #include "Dialog_LogView.h"
38 #include "Registry_Decoder.h"
39 #include "Registry_Encoder.h"
40 #include "Filter_Downmix.h"
41 #include "Filter_Normalize.h"
42 #include "Filter_Resample.h"
43 #include "Filter_ToneAdjust.h"
46 #include <MUtils/Global.h>
47 #include <MUtils/OSSupport.h>
48 #include <MUtils/GUI.h>
49 #include <MUtils/CPUFeatures.h>
50 #include <MUtils/Sound.h>
51 #include <MUtils/Taskbar7.h>
54 #include <QApplication>
56 #include <QDesktopWidget>
58 #include <QMessageBox>
60 #include <QCloseEvent>
61 #include <QDesktopServices>
67 #include <QSystemTrayIcon>
69 #include <QProgressDialog>
70 #include <QResizeEvent>
72 #include <QElapsedTimer>
73 #include <QThreadPool>
79 ////////////////////////////////////////////////////////////
81 //Maximum number of parallel instances
82 #define MAX_INSTANCES 32U
84 //Function to calculate the number of instances
85 static int cores2instances(int cores);
87 ////////////////////////////////////////////////////////////
89 #define CHANGE_BACKGROUND_COLOR(WIDGET, COLOR) do \
91 QPalette palette = WIDGET->palette(); \
92 palette.setColor(QPalette::Background, COLOR); \
93 WIDGET->setPalette(palette); \
97 #define SET_PROGRESS_TEXT(TXT) do \
99 ui->label_progress->setText(TXT); \
100 m_systemTray->setToolTip(QString().sprintf("LameXP v%d.%02d\n%ls", lamexp_version_major(), lamexp_version_minor(), QString(TXT).utf16())); \
104 #define SET_FONT_BOLD(WIDGET,BOLD) do \
106 QFont _font = WIDGET->font(); \
107 _font.setBold(BOLD); WIDGET->setFont(_font); \
111 #define SET_TEXT_COLOR(WIDGET, COLOR) do \
113 QPalette _palette = WIDGET->palette(); \
114 _palette.setColor(QPalette::WindowText, (COLOR)); \
115 _palette.setColor(QPalette::Text, (COLOR)); \
116 WIDGET->setPalette(_palette); \
120 #define UPDATE_MIN_WIDTH(WIDGET) do \
122 if(WIDGET->width() > WIDGET->minimumWidth()) WIDGET->setMinimumWidth(WIDGET->width()); \
126 #define PLAY_SOUND_OPTIONAL(NAME, ASYNC) do \
128 if(m_settings->soundsEnabled()) MUtils::Sound::play_sound((NAME), (ASYNC)); \
132 #define IS_VBR(RC_MODE) ((RC_MODE) == SettingsModel::VBRMode)
134 ////////////////////////////////////////////////////////////
136 //Dummy class for UserData
137 class IntUserData : public QObjectUserData
140 IntUserData(int value) : m_value(value) {/*NOP*/}
141 int value(void) { return m_value; }
142 void setValue(int value) { m_value = value; }
147 ////////////////////////////////////////////////////////////
149 ////////////////////////////////////////////////////////////
151 ProcessingDialog::ProcessingDialog(FileListModel *fileListModel, const AudioFileModel_MetaInfo *metaInfo, SettingsModel *settings, QWidget *parent)
154 ui(new Ui::ProcessingDialog),
155 m_systemTray(new QSystemTrayIcon(QIcon(":/icons/cd_go.png"), this)),
156 m_taskbar(new MUtils::Taskbar7(this)),
157 m_settings(settings),
158 m_metaInfo(metaInfo),
159 m_shutdownFlag(SHUTDOWN_FLAG_NONE),
161 m_diskObserver(NULL),
164 m_progressViewFilter(-1),
166 m_defaultColor(new QColor()),
169 //Init the dialog, from the .ui file
171 setWindowFlags(windowFlags() ^ Qt::WindowContextHelpButtonHint);
173 //Update the window icon
174 MUtils::GUI::set_window_icon(this, lamexp_app_icon(), true);
177 ui->label_headerIcon->setPixmap(lamexp_app_icon().pixmap(ui->label_headerIcon->size()));
180 ui->label_versionInfo->setText(QString().sprintf("v%d.%02d %s (Build %d)", lamexp_version_major(), lamexp_version_minor(), lamexp_version_release(), lamexp_version_build()));
181 ui->label_versionInfo->installEventFilter(this);
184 qRegisterMetaType<QUuid>("QUuid");
186 //Center window in screen
187 QRect desktopRect = QApplication::desktop()->screenGeometry();
188 QRect thisRect = this->geometry();
189 move((desktopRect.width() - thisRect.width()) / 2, (desktopRect.height() - thisRect.height()) / 2);
190 setMinimumSize(thisRect.width(), thisRect.height());
193 connect(ui->button_AbortProcess, SIGNAL(clicked()), this, SLOT(abortEncoding()));
195 //Init progress indicator
196 m_progressIndicator = new QMovie(":/images/Working.gif");
197 m_progressIndicator->setCacheMode(QMovie::CacheAll);
198 ui->label_headerWorking->setMovie(m_progressIndicator);
199 ui->progressBar->setValue(0);
201 //Init progress model
202 m_progressModel = new ProgressModel();
203 ui->view_log->setModel(m_progressModel);
204 ui->view_log->verticalHeader()->setResizeMode(QHeaderView::ResizeToContents);
205 ui->view_log->verticalHeader()->hide();
206 ui->view_log->horizontalHeader()->setResizeMode(QHeaderView::ResizeToContents);
207 ui->view_log->horizontalHeader()->setResizeMode(0, QHeaderView::Stretch);
208 ui->view_log->viewport()->installEventFilter(this);
209 connect(m_progressModel, SIGNAL(rowsInserted(QModelIndex,int,int)), this, SLOT(progressModelChanged()));
210 connect(m_progressModel, SIGNAL(rowsMoved(QModelIndex,int,int,QModelIndex,int)), this, SLOT(progressModelChanged()));
211 connect(m_progressModel, SIGNAL(rowsRemoved(QModelIndex,int,int)), this, SLOT(progressModelChanged()));
212 connect(m_progressModel, SIGNAL(modelReset()), this, SLOT(progressModelChanged()));
213 connect(ui->view_log, SIGNAL(activated(QModelIndex)), this, SLOT(logViewDoubleClicked(QModelIndex)));
214 connect(ui->view_log->horizontalHeader(), SIGNAL(sectionResized(int,int,int)), this, SLOT(logViewSectionSizeChanged(int,int,int)));
216 //Create context menu
217 m_contextMenu = new QMenu();
218 QAction *contextMenuDetailsAction = m_contextMenu->addAction(QIcon(":/icons/zoom.png"), tr("Show details for selected job"));
219 QAction *contextMenuShowFileAction = m_contextMenu->addAction(QIcon(":/icons/folder_go.png"), tr("Browse Output File Location"));
220 m_contextMenu->addSeparator();
222 //Create "filter" context menu
223 m_progressViewFilterGroup = new QActionGroup(this);
224 QAction *contextMenuFilterAction[5] = {NULL, NULL, NULL, NULL, NULL};
225 if(QMenu *filterMenu = m_contextMenu->addMenu(QIcon(":/icons/filter.png"), tr("Filter Log Items")))
227 contextMenuFilterAction[0] = filterMenu->addAction(m_progressModel->getIcon(ProgressModel::JobRunning), tr("Show Running Only"));
228 contextMenuFilterAction[1] = filterMenu->addAction(m_progressModel->getIcon(ProgressModel::JobComplete), tr("Show Succeeded Only"));
229 contextMenuFilterAction[2] = filterMenu->addAction(m_progressModel->getIcon(ProgressModel::JobFailed), tr("Show Failed Only"));
230 contextMenuFilterAction[3] = filterMenu->addAction(m_progressModel->getIcon(ProgressModel::JobSkipped), tr("Show Skipped Only"));
231 contextMenuFilterAction[4] = filterMenu->addAction(m_progressModel->getIcon(ProgressModel::JobState(-1)), tr("Show All Items"));
232 if(QAction *act = contextMenuFilterAction[0]) { m_progressViewFilterGroup->addAction(act); act->setCheckable(true); act->setData(ProgressModel::JobRunning); }
233 if(QAction *act = contextMenuFilterAction[1]) { m_progressViewFilterGroup->addAction(act); act->setCheckable(true); act->setData(ProgressModel::JobComplete); }
234 if(QAction *act = contextMenuFilterAction[2]) { m_progressViewFilterGroup->addAction(act); act->setCheckable(true); act->setData(ProgressModel::JobFailed); }
235 if(QAction *act = contextMenuFilterAction[3]) { m_progressViewFilterGroup->addAction(act); act->setCheckable(true); act->setData(ProgressModel::JobSkipped); }
236 if(QAction *act = contextMenuFilterAction[4]) { m_progressViewFilterGroup->addAction(act); act->setCheckable(true); act->setData(-1); act->setChecked(true); }
240 if(m_filterInfoLabel = new QLabel(ui->view_log))
242 m_filterInfoLabel->setFrameShape(QFrame::NoFrame);
243 m_filterInfoLabel->setAlignment(Qt::AlignHCenter | Qt::AlignVCenter);
244 m_filterInfoLabel->setUserData(0, new IntUserData(-1));
245 SET_FONT_BOLD(m_filterInfoLabel, true);
246 SET_TEXT_COLOR(m_filterInfoLabel, Qt::darkGray);
247 m_filterInfoLabel->setContextMenuPolicy(Qt::CustomContextMenu);
248 connect(m_filterInfoLabel, SIGNAL(customContextMenuRequested(QPoint)), this, SLOT(contextMenuTriggered(QPoint)));
249 m_filterInfoLabel->hide();
251 if(m_filterInfoLabelIcon = new QLabel(ui->view_log))
253 m_filterInfoLabelIcon->setFrameShape(QFrame::NoFrame);
254 m_filterInfoLabelIcon->setAlignment(Qt::AlignHCenter | Qt::AlignTop);
255 m_filterInfoLabelIcon->setContextMenuPolicy(Qt::CustomContextMenu);
256 const QIcon &ico = m_progressModel->getIcon(ProgressModel::JobState(-1));
257 m_filterInfoLabelIcon->setPixmap(ico.pixmap(16, 16));
258 connect(m_filterInfoLabelIcon, SIGNAL(customContextMenuRequested(QPoint)), this, SLOT(contextMenuTriggered(QPoint)));
259 m_filterInfoLabelIcon->hide();
262 //Connect context menu
263 ui->view_log->setContextMenuPolicy(Qt::CustomContextMenu);
264 connect(ui->view_log, SIGNAL(customContextMenuRequested(QPoint)), this, SLOT(contextMenuTriggered(QPoint)));
265 connect(contextMenuDetailsAction, SIGNAL(triggered(bool)), this, SLOT(contextMenuDetailsActionTriggered()));
266 connect(contextMenuShowFileAction, SIGNAL(triggered(bool)), this, SLOT(contextMenuShowFileActionTriggered()));
267 for(size_t i = 0; i < 5; i++)
269 if(contextMenuFilterAction[i]) connect(contextMenuFilterAction[i], SIGNAL(triggered(bool)), this, SLOT(contextMenuFilterActionTriggered()));
271 SET_FONT_BOLD(contextMenuDetailsAction, true);
276 for(int i = 0; i < fileListModel->rowCount(); i++)
278 m_pendingJobs.append(fileListModel->getFile(fileListModel->index(i,0)));
283 ui->label_headerStatus->setText(QString("<b>%1</b><br>%2").arg(tr("Encoding Files"), tr("Your files are being encoded, please be patient...")));
285 //Enable system tray icon
286 connect(m_systemTray, SIGNAL(activated(QSystemTrayIcon::ActivationReason)), this, SLOT(systemTrayActivated(QSystemTrayIcon::ActivationReason)));
289 m_runningThreads = 0;
292 m_succeededJobs.clear();
293 m_failedJobs.clear();
294 m_skippedJobs.clear();
295 m_userAborted = false;
296 m_forcedAbort = false;
299 ////////////////////////////////////////////////////////////
301 ////////////////////////////////////////////////////////////
303 ProcessingDialog::~ProcessingDialog(void)
305 ui->view_log->setModel(NULL);
307 if(m_progressIndicator)
309 m_progressIndicator->stop();
314 m_diskObserver->stop();
315 if(!m_diskObserver->wait(15000))
317 m_diskObserver->terminate();
318 m_diskObserver->wait();
324 m_cpuObserver->stop();
325 if(!m_cpuObserver->wait(15000))
327 m_cpuObserver->terminate();
328 m_cpuObserver->wait();
334 m_ramObserver->stop();
335 if(!m_ramObserver->wait(15000))
337 m_ramObserver->terminate();
338 m_ramObserver->wait();
344 if(!m_threadPool->waitForDone(100))
346 emit abortRunningTasks();
347 m_threadPool->waitForDone();
351 MUTILS_DELETE(m_progressIndicator);
352 MUTILS_DELETE(m_systemTray);
353 MUTILS_DELETE(m_diskObserver);
354 MUTILS_DELETE(m_cpuObserver);
355 MUTILS_DELETE(m_ramObserver);
356 MUTILS_DELETE(m_progressViewFilterGroup);
357 MUTILS_DELETE(m_filterInfoLabel);
358 MUTILS_DELETE(m_filterInfoLabelIcon);
359 MUTILS_DELETE(m_contextMenu);
360 MUTILS_DELETE(m_progressModel);
361 MUTILS_DELETE(m_threadPool);
362 MUTILS_DELETE(m_defaultColor);
364 m_taskbar->setOverlayIcon(NULL);
365 m_taskbar->setTaskbarState(MUtils::Taskbar7::TASKBAR_STATE_NONE);
370 ////////////////////////////////////////////////////////////
372 ////////////////////////////////////////////////////////////
374 void ProcessingDialog::showEvent(QShowEvent *event)
376 QDialog::showEvent(event);
380 static const char *NA = " N/A";
382 MUtils::GUI::enable_close_button(this, false);
383 ui->button_closeDialog->setEnabled(false);
384 ui->button_AbortProcess->setEnabled(false);
385 m_progressIndicator->start();
386 m_systemTray->setVisible(true);
388 MUtils::OS::change_process_priority(1);
390 ui->label_cpu->setText(NA);
391 ui->label_disk->setText(NA);
392 ui->label_ram->setText(NA);
394 QTimer::singleShot(500, this, SLOT(initEncoding()));
398 //Force update geometry
402 void ProcessingDialog::closeEvent(QCloseEvent *event)
404 if(!ui->button_closeDialog->isEnabled())
410 m_systemTray->setVisible(false);
414 bool ProcessingDialog::eventFilter(QObject *obj, QEvent *event)
416 if(obj == ui->label_versionInfo)
418 if(event->type() == QEvent::Enter)
420 QPalette palette = ui->label_versionInfo->palette();
421 *m_defaultColor = palette.color(QPalette::Normal, QPalette::WindowText);
422 palette.setColor(QPalette::Normal, QPalette::WindowText, Qt::red);
423 ui->label_versionInfo->setPalette(palette);
425 else if(event->type() == QEvent::Leave)
427 QPalette palette = ui->label_versionInfo->palette();
428 palette.setColor(QPalette::Normal, QPalette::WindowText, *m_defaultColor);
429 ui->label_versionInfo->setPalette(palette);
431 else if(event->type() == QEvent::MouseButtonPress)
433 QUrl url(lamexp_website_url());
434 QDesktopServices::openUrl(url);
441 bool ProcessingDialog::event(QEvent *e)
445 case MUtils::GUI::USER_EVENT_QUERYENDSESSION:
446 qWarning("System is shutting down, preparing to abort...");
447 if(!m_userAborted) abortEncoding(true);
449 case MUtils::GUI::USER_EVENT_ENDSESSION:
450 qWarning("System is shutting down, encoding will be aborted now...");
455 if(!m_userAborted) abortEncoding(true);
456 qApp->processEvents(QEventLoop::WaitForMoreEvents | QEventLoop::ExcludeUserInputEvents);
459 m_pendingJobs.clear();
462 return QDialog::event(e);
469 void ProcessingDialog::resizeEvent(QResizeEvent *event)
471 if(event) QDialog::resizeEvent(event);
473 if(QWidget *port = ui->view_log->viewport())
475 QRect geom = port->geometry();
476 m_filterInfoLabel->setGeometry(geom.left() + 16, geom.top() + 16, geom.width() - 32, 48);
477 m_filterInfoLabelIcon->setGeometry(geom.left() + 16, geom.top() + 64, geom.width() - 32, geom.height() - 80);
481 ////////////////////////////////////////////////////////////
483 ////////////////////////////////////////////////////////////
485 void ProcessingDialog::initEncoding(void)
487 qDebug("Initializing encoding process...");
489 m_runningThreads = 0;
492 m_succeededJobs.clear();
493 m_failedJobs.clear();
494 m_skippedJobs.clear();
495 m_userAborted = false;
496 m_forcedAbort = false;
499 DecoderRegistry::configureDecoders(m_settings);
501 CHANGE_BACKGROUND_COLOR(ui->frame_header, QColor(Qt::white));
502 SET_PROGRESS_TEXT(tr("Encoding files, please wait..."));
504 ui->button_closeDialog->setEnabled(false);
505 ui->button_AbortProcess->setEnabled(true);
506 ui->progressBar->setRange(0, m_pendingJobs.count());
507 ui->checkBox_shutdownComputer->setEnabled(true);
508 ui->checkBox_shutdownComputer->setChecked(false);
510 m_taskbar->setTaskbarState(MUtils::Taskbar7::TASKBAR_STATE_NORMAL);
511 m_taskbar->setTaskbarProgress(0, m_pendingJobs.count());
512 m_taskbar->setOverlayIcon(&QIcon(":/icons/control_play_blue.png"));
516 m_diskObserver = new DiskObserverThread(m_settings->customTempPathEnabled() ? m_settings->customTempPath() : MUtils::temp_folder());
517 connect(m_diskObserver, SIGNAL(messageLogged(QString,int)), m_progressModel, SLOT(addSystemMessage(QString,int)), Qt::QueuedConnection);
518 connect(m_diskObserver, SIGNAL(freeSpaceChanged(quint64)), this, SLOT(diskUsageHasChanged(quint64)), Qt::QueuedConnection);
519 m_diskObserver->start();
523 m_cpuObserver = new CPUObserverThread();
524 connect(m_cpuObserver, SIGNAL(currentUsageChanged(double)), this, SLOT(cpuUsageHasChanged(double)), Qt::QueuedConnection);
525 m_cpuObserver->start();
529 m_ramObserver = new RAMObserverThread();
530 connect(m_ramObserver, SIGNAL(currentUsageChanged(double)), this, SLOT(ramUsageHasChanged(double)), Qt::QueuedConnection);
531 m_ramObserver->start();
536 unsigned int maximumInstances = qBound(0U, m_settings->maximumInstances(), MAX_INSTANCES);
537 if(maximumInstances < 1)
539 const MUtils::CPUFetaures::cpu_info_t cpuFeatures = MUtils::CPUFetaures::detect(MUtils::OS::arguments());
540 maximumInstances = cores2instances(qBound(1U, cpuFeatures.count, 64U));
543 maximumInstances = qBound(1U, maximumInstances, static_cast<unsigned int>(m_pendingJobs.count()));
544 if(maximumInstances > 1)
546 m_progressModel->addSystemMessage(tr("Multi-threading enabled: Running %1 instances in parallel!").arg(QString::number(maximumInstances)));
549 m_threadPool = new QThreadPool();
550 m_threadPool->setMaxThreadCount(maximumInstances);
553 m_initThreads = m_threadPool->maxThreadCount();
554 QTimer::singleShot(100, this, SLOT(initNextJob()));
556 m_totalTime.reset(new QElapsedTimer());
557 m_totalTime->start();
560 void ProcessingDialog::initNextJob(void)
562 if((m_initThreads > 0) && (!m_userAborted))
565 if(--m_initThreads > 0)
567 QTimer::singleShot(32, this, SLOT(initNextJob()));
572 void ProcessingDialog::startNextJob(void)
574 if(m_pendingJobs.isEmpty())
576 qWarning("No more files left, unable to start another job!");
583 AudioFileModel currentFile = updateMetaInfo(m_pendingJobs.takeFirst());
584 bool nativeResampling = false;
586 //Create encoder instance
587 AbstractEncoder *encoder = EncoderRegistry::createInstance(m_settings->compressionEncoder(), m_settings, &nativeResampling);
589 //Create processing thread
590 ProcessThread *thread = new ProcessThread
593 (m_settings->outputToSourceDir() ? QFileInfo(currentFile.filePath()).absolutePath() : m_settings->outputDir()),
594 (m_settings->customTempPathEnabled() ? m_settings->customTempPath() : MUtils::temp_folder()),
596 m_settings->prependRelativeSourcePath() && (!m_settings->outputToSourceDir())
600 if(m_settings->forceStereoDownmix())
602 thread->addFilter(new DownmixFilter());
604 if((m_settings->samplingRate() > 0) && !nativeResampling)
606 if(SettingsModel::samplingRates[m_settings->samplingRate()] != currentFile.techInfo().audioSamplerate() || currentFile.techInfo().audioSamplerate() == 0)
608 thread->addFilter(new ResampleFilter(SettingsModel::samplingRates[m_settings->samplingRate()]));
611 if((m_settings->toneAdjustBass() != 0) || (m_settings->toneAdjustTreble() != 0))
613 thread->addFilter(new ToneAdjustFilter(m_settings->toneAdjustBass(), m_settings->toneAdjustTreble()));
615 if(m_settings->normalizationFilterEnabled())
617 thread->addFilter(new NormalizeFilter(m_settings->normalizationFilterMaxVolume(), m_settings->normalizationFilterEQMode()));
619 if(m_settings->renameOutputFilesEnabled() && (!m_settings->renameOutputFilesPattern().simplified().isEmpty()))
621 thread->setRenamePattern(m_settings->renameOutputFilesPattern());
623 if(m_settings->overwriteMode() != SettingsModel::Overwrite_KeepBoth)
625 thread->setOverwriteMode((m_settings->overwriteMode() == SettingsModel::Overwrite_SkipFile), (m_settings->overwriteMode() == SettingsModel::Overwrite_Replaces));
628 m_allJobs.append(thread->getId());
630 //Connect thread signals
631 connect(thread, SIGNAL(processFinished()), this, SLOT(doneEncoding()), Qt::QueuedConnection);
632 connect(thread, SIGNAL(processStateInitialized(QUuid,QString,QString,int)), m_progressModel, SLOT(addJob(QUuid,QString,QString,int)), Qt::QueuedConnection);
633 connect(thread, SIGNAL(processStateChanged(QUuid,QString,int)), m_progressModel, SLOT(updateJob(QUuid,QString,int)), Qt::QueuedConnection);
634 connect(thread, SIGNAL(processStateFinished(QUuid,QString,int)), this, SLOT(processFinished(QUuid,QString,int)), Qt::QueuedConnection);
635 connect(thread, SIGNAL(processMessageLogged(QUuid,QString)), m_progressModel, SLOT(appendToLog(QUuid,QString)), Qt::QueuedConnection);
636 connect(this, SIGNAL(abortRunningTasks()), thread, SLOT(abort()), Qt::DirectConnection);
638 //Initialize thread object
641 qFatal("Fatal Error: Thread initialization has failed!");
645 if(!thread->start(m_threadPool))
647 qWarning("Job failed to start or file was skipped!");
651 void ProcessingDialog::abortEncoding(bool force)
653 m_userAborted = true;
654 if(force) m_forcedAbort = true;
655 ui->button_AbortProcess->setEnabled(false);
656 SET_PROGRESS_TEXT(tr("Aborted! Waiting for running jobs to terminate..."));
657 emit abortRunningTasks();
660 void ProcessingDialog::doneEncoding(void)
663 ui->progressBar->setValue(ui->progressBar->value() + 1);
667 SET_PROGRESS_TEXT(tr("Encoding: %n file(s) of %1 completed so far, please wait...", "", ui->progressBar->value()).arg(QString::number(ui->progressBar->maximum())));
668 m_taskbar->setTaskbarProgress(ui->progressBar->value(), ui->progressBar->maximum());
671 if((!m_pendingJobs.isEmpty()) && (!m_userAborted))
673 QTimer::singleShot(0, this, SLOT(startNextJob()));
674 qDebug("%d files left, starting next job...", m_pendingJobs.count());
678 if(m_runningThreads > 0)
680 qDebug("No files left, but still have %u running jobs.", m_runningThreads);
684 QApplication::setOverrideCursor(Qt::WaitCursor);
685 qDebug("Running jobs: %u", m_runningThreads);
687 if(!m_userAborted && m_settings->createPlaylist() && !m_settings->outputToSourceDir())
689 SET_PROGRESS_TEXT(tr("Creating the playlist file, please wait..."));
690 qApp->processEvents(QEventLoop::ExcludeUserInputEvents);
696 CHANGE_BACKGROUND_COLOR(ui->frame_header, QColor("#FFFFE0"));
697 m_taskbar->setTaskbarState(MUtils::Taskbar7::TASKBAR_STATE_ERROR);
698 m_taskbar->setOverlayIcon(&QIcon(":/icons/error.png"));
699 SET_PROGRESS_TEXT((m_succeededJobs.count() > 0) ? tr("Process was aborted by the user after %n file(s)!", "", m_succeededJobs.count()) : tr("Process was aborted prematurely by the user!"));
700 m_systemTray->showMessage(tr("LameXP - Aborted"), tr("Process was aborted by the user."), QSystemTrayIcon::Warning);
701 m_systemTray->setIcon(QIcon(":/icons/cd_delete.png"));
702 qApp->processEvents(QEventLoop::ExcludeUserInputEvents);
703 if(!m_forcedAbort) PLAY_SOUND_OPTIONAL("aborted", false);
707 if((!m_totalTime.isNull()) && m_totalTime->isValid())
709 m_progressModel->addSystemMessage(tr("Process finished after %1.").arg(time2text(m_totalTime->elapsed())), ProgressModel::SysMsg_Performance);
710 m_totalTime->invalidate();
713 if(m_failedJobs.count() > 0)
715 CHANGE_BACKGROUND_COLOR(ui->frame_header, QColor("#FFF0F0"));
716 m_taskbar->setTaskbarState(MUtils::Taskbar7::TASKBAR_STATE_ERROR);
717 m_taskbar->setOverlayIcon(&QIcon(":/icons/exclamation.png"));
718 if(m_skippedJobs.count() > 0)
720 SET_PROGRESS_TEXT(tr("Error: %1 of %n file(s) failed (%2). Double-click failed items for detailed information!", "", m_failedJobs.count() + m_succeededJobs.count() + m_skippedJobs.count()).arg(QString::number(m_failedJobs.count()), tr("%n file(s) skipped", "", m_skippedJobs.count())));
724 SET_PROGRESS_TEXT(tr("Error: %1 of %n file(s) failed. Double-click failed items for detailed information!", "", m_failedJobs.count() + m_succeededJobs.count()).arg(QString::number(m_failedJobs.count())));
726 m_systemTray->showMessage(tr("LameXP - Error"), tr("At least one file has failed!"), QSystemTrayIcon::Critical);
727 m_systemTray->setIcon(QIcon(":/icons/cd_delete.png"));
728 qApp->processEvents(QEventLoop::ExcludeUserInputEvents);
729 PLAY_SOUND_OPTIONAL("error", false);
733 CHANGE_BACKGROUND_COLOR(ui->frame_header, QColor("#F0FFF0"));
734 m_taskbar->setTaskbarState(MUtils::Taskbar7::TASKBAR_STATE_NORMAL);
735 m_taskbar->setOverlayIcon(&QIcon(":/icons/accept.png"));
736 if(m_skippedJobs.count() > 0)
738 SET_PROGRESS_TEXT(tr("All files completed successfully. Skipped %n file(s).", "", m_skippedJobs.count()));
742 SET_PROGRESS_TEXT(tr("All files completed successfully."));
744 m_systemTray->showMessage(tr("LameXP - Done"), tr("All files completed successfully."), QSystemTrayIcon::Information);
745 m_systemTray->setIcon(QIcon(":/icons/cd_add.png"));
746 qApp->processEvents(QEventLoop::ExcludeUserInputEvents);
747 PLAY_SOUND_OPTIONAL("success", false);
751 MUtils::GUI::enable_close_button(this, true);
752 ui->button_closeDialog->setEnabled(true);
753 ui->button_AbortProcess->setEnabled(false);
754 ui->checkBox_shutdownComputer->setEnabled(false);
756 m_progressModel->restoreHiddenItems();
757 ui->view_log->scrollToBottom();
758 m_progressIndicator->stop();
759 ui->progressBar->setValue(ui->progressBar->maximum());
760 m_taskbar->setTaskbarProgress(ui->progressBar->value(), ui->progressBar->maximum());
762 QApplication::restoreOverrideCursor();
764 if(!m_userAborted && ui->checkBox_shutdownComputer->isChecked())
766 if(shutdownComputer())
768 m_shutdownFlag = m_settings->hibernateComputer() ? SHUTDOWN_FLAG_HIBERNATE : SHUTDOWN_FLAG_POWER_OFF;
774 void ProcessingDialog::processFinished(const QUuid &jobId, const QString &outFileName, int success)
778 m_playList.insert(jobId, outFileName);
779 m_succeededJobs.append(jobId);
783 m_playList.insert(jobId, outFileName);
784 m_skippedJobs.append(jobId);
788 m_failedJobs.append(jobId);
791 //Update filter as soon as a job finished!
792 if(m_progressViewFilter >= 0)
794 QTimer::singleShot(0, this, SLOT(progressViewFilterChanged()));
798 void ProcessingDialog::progressModelChanged(void)
800 //Update filter as soon as the model changes!
801 if(m_progressViewFilter >= 0)
803 QTimer::singleShot(0, this, SLOT(progressViewFilterChanged()));
806 QTimer::singleShot(0, ui->view_log, SLOT(scrollToBottom()));
809 void ProcessingDialog::logViewDoubleClicked(const QModelIndex &index)
811 if(m_runningThreads == 0)
813 const QStringList &logFile = m_progressModel->getLogFile(index);
815 if(!logFile.isEmpty())
817 LogViewDialog *logView = new LogViewDialog(this);
818 logView->setWindowTitle(QString("LameXP - [%1]").arg(m_progressModel->data(index, Qt::DisplayRole).toString()));
819 logView->exec(logFile);
820 MUTILS_DELETE(logView);
824 QMessageBox::information(this, windowTitle(), m_progressModel->data(m_progressModel->index(index.row(), 0)).toString());
829 MUtils::Sound::beep(MUtils::Sound::BEEP_WRN);
833 void ProcessingDialog::logViewSectionSizeChanged(int logicalIndex, int oldSize, int newSize)
835 if(logicalIndex == 1)
837 if(QHeaderView *hdr = ui->view_log->horizontalHeader())
839 hdr->setMinimumSectionSize(qMax(hdr->minimumSectionSize(), hdr->sectionSize(1)));
844 void ProcessingDialog::contextMenuTriggered(const QPoint &pos)
846 QAbstractScrollArea *scrollArea = dynamic_cast<QAbstractScrollArea*>(QObject::sender());
847 QWidget *sender = scrollArea ? scrollArea->viewport() : dynamic_cast<QWidget*>(QObject::sender());
849 if(pos.x() <= sender->width() && pos.y() <= sender->height() && pos.x() >= 0 && pos.y() >= 0)
851 m_contextMenu->popup(sender->mapToGlobal(pos));
855 void ProcessingDialog::contextMenuDetailsActionTriggered(void)
857 QModelIndex index = ui->view_log->indexAt(ui->view_log->viewport()->mapFromGlobal(m_contextMenu->pos()));
858 logViewDoubleClicked(index.isValid() ? index : ui->view_log->currentIndex());
861 void ProcessingDialog::contextMenuShowFileActionTriggered(void)
863 QModelIndex index = ui->view_log->indexAt(ui->view_log->viewport()->mapFromGlobal(m_contextMenu->pos()));
864 const QUuid &jobId = m_progressModel->getJobId(index.isValid() ? index : ui->view_log->currentIndex());
865 QString filePath = m_playList.value(jobId, QString());
867 if(filePath.isEmpty())
869 MUtils::Sound::beep(MUtils::Sound::BEEP_WRN);
873 if(QFileInfo(filePath).exists())
875 QString systemRootPath;
877 QDir systemRoot(MUtils::OS::known_folder(MUtils::OS::FOLDER_SYSTEMFOLDER));
878 if(systemRoot.exists() && systemRoot.cdUp())
880 systemRootPath = systemRoot.canonicalPath();
883 if(!systemRootPath.isEmpty())
885 QFileInfo explorer(QString("%1/explorer.exe").arg(systemRootPath));
886 if(explorer.exists() && explorer.isFile())
888 QProcess::execute(explorer.canonicalFilePath(), QStringList() << "/select," << QDir::toNativeSeparators(QFileInfo(filePath).canonicalFilePath()));
894 qWarning("SystemRoot directory could not be detected!");
899 qWarning("File not found: %s", filePath.toLatin1().constData());
900 MUtils::Sound::beep(MUtils::Sound::BEEP_ERR);
904 void ProcessingDialog::contextMenuFilterActionTriggered(void)
906 if(QAction *action = dynamic_cast<QAction*>(QObject::sender()))
908 if(action->data().type() == QVariant::Int)
910 m_progressViewFilter = action->data().toInt();
911 progressViewFilterChanged();
912 QTimer::singleShot(0, this, SLOT(progressViewFilterChanged()));
913 QTimer::singleShot(0, ui->view_log, SLOT(scrollToBottom()));
914 action->setChecked(true);
920 * Filter progress items
922 void ProcessingDialog::progressViewFilterChanged(void)
924 bool matchFound = false;
926 for(int i = 0; i < ui->view_log->model()->rowCount(); i++)
928 QModelIndex index = (m_progressViewFilter >= 0) ? m_progressModel->index(i, 0) : QModelIndex();
929 const bool bHide = index.isValid() ? (m_progressModel->getJobState(index) != m_progressViewFilter) : false;
930 ui->view_log->setRowHidden(i, bHide); matchFound = matchFound || (!bHide);
933 if((m_progressViewFilter >= 0) && (!matchFound))
935 if(m_filterInfoLabel->isHidden() || (dynamic_cast<IntUserData*>(m_filterInfoLabel->userData(0))->value() != m_progressViewFilter))
937 dynamic_cast<IntUserData*>(m_filterInfoLabel->userData(0))->setValue(m_progressViewFilter);
938 m_filterInfoLabel->setText(QString("<p>» %1 «</p>").arg(tr("None of the items matches the current filtering rules")));
939 m_filterInfoLabel->show();
940 m_filterInfoLabelIcon->setPixmap(m_progressModel->getIcon(static_cast<ProgressModel::JobState>(m_progressViewFilter)).pixmap(16, 16, QIcon::Disabled));
941 m_filterInfoLabelIcon->show();
945 else if(!m_filterInfoLabel->isHidden())
947 m_filterInfoLabel->hide();
948 m_filterInfoLabelIcon->hide();
952 ////////////////////////////////////////////////////////////
954 ////////////////////////////////////////////////////////////
956 void ProcessingDialog::writePlayList(void)
958 if(m_succeededJobs.count() <= 0 || m_allJobs.count() <= 0)
960 qWarning("WritePlayList: Nothing to do!");
964 //Init local variables
966 QRegExp regExp1("\\[\\d\\d\\][^/\\\\]+$", Qt::CaseInsensitive);
967 QRegExp regExp2("\\(\\d\\d\\)[^/\\\\]+$", Qt::CaseInsensitive);
968 QRegExp regExp3("\\d\\d[^/\\\\]+$", Qt::CaseInsensitive);
969 bool usePrefix[3] = {true, true, true};
970 bool useUtf8 = false;
973 //Generate playlist name
974 QString playListName = (m_metaInfo->album().isEmpty() ? "Playlist" : m_metaInfo->album());
975 if(!m_metaInfo->artist().isEmpty())
977 playListName = QString("%1 - %2").arg(m_metaInfo->artist(), playListName);
980 //Clean playlist name
981 playListName = MUtils::clean_file_name(playListName);
983 //Create list of audio files
984 for(int i = 0; i < m_allJobs.count(); i++)
986 if(!m_succeededJobs.contains(m_allJobs.at(i))) continue;
987 list << QDir::toNativeSeparators(QDir(m_settings->outputDir()).relativeFilePath(m_playList.value(m_allJobs.at(i), "N/A")));
991 for(int i = 0; i < list.count(); i++)
993 if(regExp1.indexIn(list.at(i)) < 0) usePrefix[0] = false;
994 if(regExp2.indexIn(list.at(i)) < 0) usePrefix[1] = false;
995 if(regExp3.indexIn(list.at(i)) < 0) usePrefix[2] = false;
997 if(usePrefix[0] || usePrefix[1] || usePrefix[2])
999 playListName.prepend(usePrefix[0] ? "[00] " : (usePrefix[1] ? "(00) " : "00 "));
1002 //Do we need an UTF-8 playlist?
1003 for(int i = 0; i < list.count(); i++)
1005 if(wcscmp(MUTILS_WCHR(QString::fromLatin1(list.at(i).toLatin1().constData())), MUTILS_WCHR(list.at(i))))
1012 //Generate playlist output file
1013 QString playListFile = QString("%1/%2.%3").arg(m_settings->outputDir(), playListName, (useUtf8 ? "m3u8" : "m3u"));
1014 while(QFileInfo(playListFile).exists())
1016 playListFile = QString("%1/%2 (%3).%4").arg(m_settings->outputDir(), playListName, QString::number(++counter), (useUtf8 ? "m3u8" : "m3u"));
1019 //Now write playlist to output file
1020 QFile playList(playListFile);
1021 if(playList.open(QIODevice::WriteOnly))
1025 playList.write("\xef\xbb\xbf");
1027 playList.write("#EXTM3U\r\n");
1028 while(!list.isEmpty())
1030 playList.write(useUtf8 ? MUTILS_UTF8(list.takeFirst()) : list.takeFirst().toLatin1().constData());
1031 playList.write("\r\n");
1037 QMessageBox::warning(this, tr("Playlist creation failed"), QString("%1<br><nobr>%2</nobr>").arg(tr("The playlist file could not be created:"), playListFile));
1041 AudioFileModel ProcessingDialog::updateMetaInfo(AudioFileModel &audioFile)
1043 if(!m_settings->writeMetaTags())
1045 audioFile.metaInfo().reset();
1049 audioFile.metaInfo().update(*m_metaInfo, true);
1051 if(audioFile.metaInfo().position() == UINT_MAX)
1053 audioFile.metaInfo().setPosition(m_currentFile);
1059 void ProcessingDialog::systemTrayActivated(QSystemTrayIcon::ActivationReason reason)
1061 if(reason == QSystemTrayIcon::DoubleClick)
1063 MUtils::GUI::bring_to_front(this);
1067 void ProcessingDialog::cpuUsageHasChanged(const double val)
1070 ui->label_cpu->setText(QString().sprintf(" %d%%", qRound(val * 100.0)));
1071 UPDATE_MIN_WIDTH(ui->label_cpu);
1074 void ProcessingDialog::ramUsageHasChanged(const double val)
1077 ui->label_ram->setText(QString().sprintf(" %d%%", qRound(val * 100.0)));
1078 UPDATE_MIN_WIDTH(ui->label_ram);
1081 void ProcessingDialog::diskUsageHasChanged(const quint64 val)
1084 const char *postfixStr[6] = {"B", "KB", "MB", "GB", "TB", "PB"};
1085 double space = static_cast<double>(val);
1087 while((space >= 1000.0) && (postfix < 5))
1089 space = space / 1024.0;
1093 ui->label_disk->setText(QString().sprintf(" %3.1f %s", space, postfixStr[postfix]));
1094 UPDATE_MIN_WIDTH(ui->label_disk);
1097 bool ProcessingDialog::shutdownComputer(void)
1099 const int iTimeout = m_settings->hibernateComputer() ? 10 : 30;
1100 const Qt::WindowFlags flags = Qt::WindowStaysOnTopHint | Qt::CustomizeWindowHint | Qt::WindowTitleHint | Qt::MSWindowsFixedSizeDialogHint | Qt::WindowSystemMenuHint;
1101 const QString text = QString("%1%2%1").arg(QString().fill(' ', 18), tr("Warning: Computer will shutdown in %1 seconds..."));
1103 qWarning("Initiating shutdown sequence!");
1105 QProgressDialog progressDialog(text.arg(iTimeout), tr("Cancel Shutdown"), 0, iTimeout + 1, this, flags);
1106 QPushButton *cancelButton = new QPushButton(tr("Cancel Shutdown"), &progressDialog);
1107 cancelButton->setIcon(QIcon(":/icons/power_on.png"));
1108 progressDialog.setModal(true);
1109 progressDialog.setAutoClose(false);
1110 progressDialog.setAutoReset(false);
1111 progressDialog.setWindowIcon(QIcon(":/icons/power_off.png"));
1112 progressDialog.setCancelButton(cancelButton);
1113 progressDialog.show();
1115 qApp->processEvents(QEventLoop::ExcludeUserInputEvents);
1117 QApplication::setOverrideCursor(Qt::WaitCursor);
1118 PLAY_SOUND_OPTIONAL("shutdown", false);
1119 QApplication::restoreOverrideCursor();
1122 timer.setInterval(1000);
1125 QEventLoop eventLoop(this);
1126 connect(&timer, SIGNAL(timeout()), &eventLoop, SLOT(quit()));
1127 connect(&progressDialog, SIGNAL(canceled()), &eventLoop, SLOT(quit()));
1129 for(int i = 1; i <= iTimeout; i++)
1132 if(progressDialog.wasCanceled())
1134 progressDialog.close();
1137 progressDialog.setValue(i+1);
1138 progressDialog.setLabelText(text.arg(iTimeout-i));
1139 if(iTimeout-i == 3) progressDialog.setCancelButton(NULL);
1140 qApp->processEvents(QEventLoop::ExcludeUserInputEvents);
1141 PLAY_SOUND_OPTIONAL(((i < iTimeout) ? "beep" : "beep2"), false);
1144 progressDialog.close();
1148 QString ProcessingDialog::time2text(const qint64 &msec) const
1150 const qint64 MILLISECONDS_PER_DAY = 86399999; //24x60x60x1000 - 1
1151 const QTime time = QTime().addMSecs(qMin(msec, MILLISECONDS_PER_DAY));
1157 a = tr("%n hour(s)", "", time.hour());
1158 b = tr("%n minute(s)", "", time.minute());
1160 else if(time.minute() > 0)
1162 a = tr("%n minute(s)", "", time.minute());
1163 b = tr("%n second(s)", "", time.second());
1167 a = tr("%n second(s)", "", time.second());
1168 b = tr("%n millisecond(s)", "", time.msec());
1171 return QString("%1, %2").arg(a, b);
1174 ////////////////////////////////////////////////////////////
1176 ////////////////////////////////////////////////////////////
1178 static int cores2instances(int cores)
1180 //This function is a "cubic spline" with sampling points at:
1181 //(1,1); (2,2); (4,4); (8,6); (16,8); (32,11); (64,16)
1182 static const double LUT[8][5] =
1184 { 1.0, 0.014353554, -0.043060662, 1.028707108, 0.000000000},
1185 { 2.0, -0.028707108, 0.215303309, 0.511979167, 0.344485294},
1186 { 4.0, 0.010016468, -0.249379596, 2.370710784, -2.133823529},
1187 { 8.0, 0.000282437, -0.015762868, 0.501776961, 2.850000000},
1188 {16.0, 0.000033270, -0.003802849, 0.310416667, 3.870588235},
1189 {32.0, 0.000006343, -0.001217831, 0.227696078, 4.752941176},
1190 {64.0, 0.000000000, 0.000000000, 0.000000000, 16.000000000},
1191 {DBL_MAX, 0.0, 0.0, 0.0, 0.0}
1194 double x = abs(static_cast<double>(cores)), y = 1.0;
1196 for(size_t i = 0; i < 7; i++)
1198 if((x >= LUT[i][0]) && (x < LUT[i+1][0]))
1200 y = (((((LUT[i][1] * x) + LUT[i][2]) * x) + LUT[i][3]) * x) + LUT[i][4];