UpdateDialog::~UpdateDialog(void)
{
if(m_animator)
{
m_animator->stop();
}
if(m_thread)
{
if(!m_thread->wait(1000))
{
m_thread->terminate();
m_thread->wait();
}
}
LAMEXP_DELETE(m_thread);
LAMEXP_DELETE(m_logFile);
LAMEXP_DELETE(m_animator);
WinSevenTaskbar::setTaskbarState(this->parentWidget(), WinSevenTaskbar::WinSevenTaskbarNoState);
WinSevenTaskbar::setOverlayIcon(this->parentWidget(), NULL);
LAMEXP_DELETE(ui);
}
extern "C" void _lamexp_global_free_utils(void)
{
//Delete temporary files
const QString &tempFolder = lamexp_temp_folder2();
if(!tempFolder.isEmpty())
{
bool success = false;
for(int i = 0; i < 100; i++)
{
if(lamexp_clean_folder(tempFolder))
{
success = true;
break;
}
lamexp_sleep(100);
}
if(!success)
{
lamexp_system_message(L"Sorry, LameXP was unable to clean up all temporary files. Some residual files in your TEMP directory may require manual deletion!", lamexp_beep_warning);
lamexp_exec_shell(NULL, tempFolder, QString(), QString(), true);
}
}
//Free memory
LAMEXP_DELETE(g_lamexp_temp_folder.path);
LAMEXP_DELETE(g_lamexp_app_icon.appIcon);
}
~SettingsCache(void)
{
flushValues();
LAMEXP_DELETE(m_cache);
LAMEXP_DELETE(m_cacheDirty);
LAMEXP_DELETE(m_cacheLock);
LAMEXP_DELETE(m_configFile);
}
extern "C" void _lamexp_global_free_tools(void)
{
//Free *all* registered translations
if(g_lamexp_currentTranslator.instance)
{
QApplication::removeTranslator(g_lamexp_currentTranslator.instance);
LAMEXP_DELETE(g_lamexp_currentTranslator.instance);
}
LAMEXP_DELETE(g_lamexp_translation.files);
LAMEXP_DELETE(g_lamexp_translation.names);
LAMEXP_DELETE(g_lamexp_translation.cntry);
LAMEXP_DELETE(g_lamexp_translation.sysid);
//Free *all* registered tools
if(g_lamexp_tools.registry)
{
QStringList keys = g_lamexp_tools.registry->keys();
for(int i = 0; i < keys.count(); i++)
{
LockedFile *lf = g_lamexp_tools.registry->take(keys.at(i));
LAMEXP_DELETE(lf);
}
g_lamexp_tools.registry->clear();
g_lamexp_tools.versions->clear();
g_lamexp_tools.tags->clear();
}
LAMEXP_DELETE(g_lamexp_tools.registry);
LAMEXP_DELETE(g_lamexp_tools.versions);
LAMEXP_DELETE(g_lamexp_tools.tags);
}
ArtworkModel::~ArtworkModel(void)
{
QMutexLocker lock(m_mutex);
ArtworkModel_SharedData::detach(&m_data);
lock.unlock();
LAMEXP_DELETE(m_mutex);
}
void CueSplitter::run()
{
m_bSuccess = false;
m_bAborted = false;
m_abortFlag = false;
m_nTracksSuccess = 0;
m_nTracksSkipped = 0;
m_decompressedFiles.clear();
m_activeFile.clear();
if(!QDir(m_outputDir).exists())
{
qWarning("Output directory \"%s\" does not exist!", QUTF8(m_outputDir));
return;
}
QStringList inputFileList = m_inputFilesInfo.keys();
int nInputFiles = inputFileList.count();
emit progressMaxChanged(nInputFiles);
emit progressValChanged(0);
//Decompress all input files
for(int i = 0; i < nInputFiles; i++)
{
const AudioFileModel_TechInfo &inputFileInfo = m_inputFilesInfo[inputFileList.at(i)].techInfo();
if(inputFileInfo.containerType().compare("Wave", Qt::CaseInsensitive) || inputFileInfo.audioType().compare("PCM", Qt::CaseInsensitive))
{
AbstractDecoder *decoder = DecoderRegistry::lookup(inputFileInfo.containerType(), inputFileInfo.containerProfile(), inputFileInfo.audioType(), inputFileInfo.audioProfile(), inputFileInfo.audioVersion());
if(decoder)
{
m_activeFile = shortName(QFileInfo(inputFileList.at(i)).fileName());
emit fileSelected(m_activeFile);
emit progressValChanged(i+1);
QString tempFile = QString("%1/~%2.wav").arg(m_outputDir, lamexp_rand_str());
connect(decoder, SIGNAL(statusUpdated(int)), this, SLOT(handleUpdate(int)), Qt::DirectConnection);
if(decoder->decode(inputFileList.at(i), tempFile, &m_abortFlag))
{
m_decompressedFiles.insert(inputFileList.at(i), tempFile);
m_tempFiles.append(tempFile);
}
else
{
qWarning("Failed to decompress file: <%s>", inputFileList.at(i).toLatin1().constData());
lamexp_remove_file(tempFile);
}
m_activeFile.clear();
LAMEXP_DELETE(decoder);
}
else
{
qWarning("Unsupported input file: <%s>", inputFileList.at(i).toLatin1().constData());
}
}
AboutDialog::~AboutDialog(void)
{
if(m_disque)
{
m_disque->close();
LAMEXP_DELETE(m_disque);
}
if(m_disqueTimer)
{
m_disqueTimer->stop();
LAMEXP_DELETE(m_disqueTimer);
}
for(int i = 0; i < 4; i++)
{
LAMEXP_DELETE(m_cartoon[i]);
}
}
void ProcessThread::processFile()
{
m_aborted = false;
bool bSuccess = true;
qDebug("Process thread %s has started.", m_jobId.toString().toLatin1().constData());
emit processStateInitialized(m_jobId, QFileInfo(m_audioFile.filePath()).fileName(), tr("Starting..."), ProgressModel::JobRunning);
handleMessage(QString().sprintf("LameXP v%u.%02u (Build #%u), compiled on %s at %s", lamexp_version_major(), lamexp_version_minor(), lamexp_version_build(), lamexp_version_date().toString(Qt::ISODate).toLatin1().constData(), lamexp_version_time()));
handleMessage("\n-------------------------------\n");
//Generate output file name
QString outFileName = generateOutFileName();
if(outFileName.isEmpty())
{
emit processStateChanged(m_jobId, tr("Not found!"), ProgressModel::JobFailed);
emit processStateFinished(m_jobId, outFileName, false);
return;
}
//Do we need to take care of downsampling the input?
if(m_encoder->requiresDownsample())
{
insertDownsampleFilter();
}
//Do we need Stereo downmix?
if(m_encoder->requiresDownmix())
{
insertDownmixFilter();
}
QString sourceFile = m_audioFile.filePath();
//Decode source file
if(!m_filters.isEmpty() || !m_encoder->isFormatSupported(m_audioFile.formatContainerType(), m_audioFile.formatContainerProfile(), m_audioFile.formatAudioType(), m_audioFile.formatAudioProfile(), m_audioFile.formatAudioVersion()))
{
m_currentStep = DecodingStep;
AbstractDecoder *decoder = DecoderRegistry::lookup(m_audioFile.formatContainerType(), m_audioFile.formatContainerProfile(), m_audioFile.formatAudioType(), m_audioFile.formatAudioProfile(), m_audioFile.formatAudioVersion());
if(decoder)
{
QString tempFile = generateTempFileName();
connect(decoder, SIGNAL(statusUpdated(int)), this, SLOT(handleUpdate(int)), Qt::DirectConnection);
connect(decoder, SIGNAL(messageLogged(QString)), this, SLOT(handleMessage(QString)), Qt::DirectConnection);
bSuccess = decoder->decode(sourceFile, tempFile, &m_aborted);
LAMEXP_DELETE(decoder);
if(bSuccess)
{
sourceFile = tempFile;
handleMessage("\n-------------------------------\n");
}
}
else
{
FileAnalyzer::~FileAnalyzer(void)
{
if(m_templateFile)
{
QString templatePath = m_templateFile->filePath();
LAMEXP_DELETE(m_templateFile);
if(QFile::exists(templatePath)) QFile::remove(templatePath);
}
AnalyzeTask::reset();
}
~ArtworkModel_SharedData(void)
{
if(m_fileHandle)
{
if(m_isOwner)
{
m_fileHandle->remove();
}
m_fileHandle->close();
LAMEXP_DELETE(m_fileHandle);
}
}
/*
* Destructor
*/
AbstractTool::~AbstractTool(void)
{
QMutexLocker lock(&s_mutex_startProcess);
if(s_jobObjRefCount >= 1U)
{
s_jobObjRefCount--;
if(s_jobObjRefCount < 1U)
{
LAMEXP_DELETE(s_jobObject);
}
}
}
ProcessThread::~ProcessThread(void)
{
while(!m_tempFiles.isEmpty())
{
lamexp_remove_file(m_tempFiles.takeFirst());
}
while(!m_filters.isEmpty())
{
delete m_filters.takeFirst();
}
LAMEXP_DELETE(m_encoder);
}
int MetaInfoDialog::exec(AudioFileModel &audioFile, bool allowUp, bool allowDown)
{
MetaInfoModel *model = new MetaInfoModel(&audioFile);
tableView->setModel(model);
tableView->show();
frameArtwork->hide();
setWindowTitle(tr("Meta Information: %1").arg(QFileInfo(audioFile.filePath()).fileName()));
editButton->setEnabled(true);
upButton->setEnabled(allowUp);
downButton->setEnabled(allowDown);
buttonArtwork->setChecked(false);
if(!audioFile.fileCover().isEmpty())
{
QImage artwork;
if(artwork.load(audioFile.fileCover()))
{
if((artwork.width() > 256) || (artwork.height() > 256))
{
artwork = artwork.scaled(256, 256, Qt::KeepAspectRatio, Qt::SmoothTransformation);
}
labelArtwork->setPixmap(QPixmap::fromImage(artwork));
}
else
{
qWarning("Error: Failed to load cover art!");
labelArtwork->setPixmap(QPixmap::fromImage(QImage(":/images/CD.png")));
}
}
else
{
labelArtwork->setPixmap(QPixmap::fromImage(QImage(":/images/CD.png")));
}
int iResult = QDialog::exec();
tableView->setModel(NULL);
LAMEXP_DELETE(model);
return iResult;
}
ArtworkModel_SharedData(const QString &filePath, const bool isOwner)
:
m_isOwner(isOwner),
m_filePath(filePath),
m_fileHandle(NULL)
{
m_referenceCounter = 1;
if(!m_filePath.isEmpty())
{
QFile *file = new QFile(m_filePath);
if(file->open(QIODevice::ReadOnly))
{
m_fileHandle = file;
}
else
{
qWarning("[ArtworkModel] Failed to open artwork file!");
LAMEXP_DELETE(file);
}
}
}
void ArtworkModel:: clear(void)
{
if(!m_filePath.isEmpty())
{
QMutexLocker lock(&m_mutex);
if(m_refCount.contains(m_filePath))
{
if(--m_refCount[m_filePath] < 1)
{
m_refCount.remove(m_filePath);
if(m_fileHandle.contains(m_filePath))
{
if(QFile *fileHandle = m_fileHandle.take(m_filePath))
{
if(m_isOwner)
{
fileHandle->remove();
}
else
{
fileHandle->close();
}
LAMEXP_DELETE(fileHandle);
}
}
if(m_isOwner)
{
QFile::remove(m_filePath);
}
}
}
m_filePath.clear();
}
}
SettingsModel::~SettingsModel(void)
{
LAMEXP_DELETE(m_configCache);
LAMEXP_DELETE(m_defaultLanguage);
}
MetaInfoDialog::~MetaInfoDialog(void)
{
LAMEXP_DELETE(m_contextMenuInfo);
LAMEXP_DELETE(m_contextMenuArtwork);
}
void FileAnalyzer::run()
{
m_abortFlag = false;
m_bAborted = false;
m_bSuccess = false;
int nFiles = m_inputFiles.count();
emit progressMaxChanged(nFiles);
emit progressValChanged(0);
lamexp_natural_string_sort(m_inputFiles, true); //.sort();
if(!m_templateFile)
{
if(!createTemplate())
{
qWarning("Failed to create template file!");
return;
}
}
AnalyzeTask::reset();
QThreadPool *pool = new QThreadPool();
QThread::msleep(333);
pool->setMaxThreadCount(qBound(2, ((QThread::idealThreadCount() * 3) / 2), 12));
while(!(m_inputFiles.isEmpty() || m_bAborted))
{
while(!(m_inputFiles.isEmpty() || m_bAborted))
{
if(!AnalyzeTask::waitForFreeSlot(&m_abortFlag))
{
qWarning("Timeout in AnalyzeTask::waitForFreeSlot() !!!");
}
if(m_abortFlag)
{
MessageBeep(MB_ICONERROR);
m_bAborted = true;
break;
}
if(!m_bAborted)
{
const QString currentFile = QDir::fromNativeSeparators(m_inputFiles.takeFirst());
AnalyzeTask *task = new AnalyzeTask(currentFile, m_templateFile->filePath(), &m_abortFlag);
connect(task, SIGNAL(fileSelected(QString)), this, SIGNAL(fileSelected(QString)), Qt::DirectConnection);
connect(task, SIGNAL(progressValChanged(unsigned int)), this, SIGNAL(progressValChanged(unsigned int)), Qt::DirectConnection);
connect(task, SIGNAL(progressMaxChanged(unsigned int)), this, SIGNAL(progressMaxChanged(unsigned int)), Qt::DirectConnection);
connect(task, SIGNAL(fileAnalyzed(AudioFileModel)), this, SIGNAL(fileAnalyzed(AudioFileModel)), Qt::DirectConnection);
pool->start(task);
if(int count = AnalyzeTask::getAdditionalFiles(m_inputFiles))
{
emit progressMaxChanged(nFiles += count);
}
}
}
//One of the Analyze tasks may have gathered additional files from a playlist!
if(!m_bAborted)
{
pool->waitForDone();
if(int count = AnalyzeTask::getAdditionalFiles(m_inputFiles))
{
emit progressMaxChanged(nFiles += count);
}
}
}
pool->waitForDone();
LAMEXP_DELETE(pool);
if(m_bAborted)
{
qWarning("Operation cancelled by user!");
return;
}
qDebug("All files added.\n");
m_bSuccess = true;
}
int FileListModel::importFromCsv(QWidget *parent, const QString &inFile)
{
QFile file(inFile);
if(!file.open(QIODevice::ReadOnly))
{
return CsvError_FileOpen;
}
QTextCodec *codec = NULL;
QByteArray bomCheck = file.peek(16);
if((!bomCheck.isEmpty()) && bomCheck.startsWith("\xef\xbb\xbf"))
{
codec = QTextCodec::codecForName("UTF-8");
}
else if((!bomCheck.isEmpty()) && bomCheck.startsWith("\xff\xfe"))
{
codec = QTextCodec::codecForName("UTF-16LE");
}
else if((!bomCheck.isEmpty()) && bomCheck.startsWith("\xfe\xff"))
{
codec = QTextCodec::codecForName("UTF-16BE");
}
else
{
const QString systemDefault = tr("(System Default)");
QStringList codecList;
codecList.append(systemDefault);
codecList.append(lamexp_available_codepages());
QInputDialog *input = new QInputDialog(parent);
input->setLabelText(EXPAND(tr("Select ANSI Codepage for CSV file:")));
input->setOkButtonText(tr("OK"));
input->setCancelButtonText(tr("Cancel"));
input->setTextEchoMode(QLineEdit::Normal);
input->setComboBoxItems(codecList);
if(input->exec() < 1)
{
LAMEXP_DELETE(input);
return CsvError_Aborted;
}
if(input->textValue().compare(systemDefault, Qt::CaseInsensitive))
{
qDebug("User-selected codec is: %s", input->textValue().toLatin1().constData());
codec = QTextCodec::codecForName(input->textValue().toLatin1().constData());
}
else
{
qDebug("Going to use the system's default codec!");
codec = QTextCodec::codecForName("System");
}
LAMEXP_DELETE(input);
}
bomCheck.clear();
//----------------------//
QTextStream stream(&file);
stream.setAutoDetectUnicode(false);
stream.setCodec(codec);
QString headerLine = stream.readLine().simplified();
while(headerLine.isEmpty())
{
if(stream.atEnd())
{
qWarning("The file appears to be empty!");
return CsvError_FileRead;
}
qWarning("Skipping a blank line at beginning of CSV file!");
headerLine = stream.readLine().simplified();
}
QStringList header = headerLine.split(";", QString::KeepEmptyParts);
const int nCols = header.count();
const int nFiles = m_fileList.count();
if(nCols < 1)
{
qWarning("Header appears to be empty!");
return CsvError_FileRead;
}
bool *ignore = new bool[nCols];
memset(ignore, 0, sizeof(bool) * nCols);
for(int i = 0; i < nCols; i++)
{
if((header[i] = header[i].trimmed()).isEmpty())
{
ignore[i] = true;
}
}
//----------------------//
for(int i = 0; i < nFiles; i++)
{
if(stream.atEnd())
{
LAMEXP_DELETE_ARRAY(ignore);
return CsvError_Incomplete;
}
QString line = stream.readLine().simplified();
if(line.isEmpty())
{
qWarning("Skipping a blank line in CSV file!");
continue;
}
QStringList data = line.split(";", QString::KeepEmptyParts);
if(data.count() < header.count())
{
qWarning("Skipping an incomplete line in CSV file!");
continue;
}
const QString key = m_fileList[i];
for(int j = 0; j < nCols; j++)
{
if(ignore[j])
{
continue;
}
else if(CHECK_HDR(header.at(j), "POSITION"))
{
bool ok = false;
unsigned int temp = data.at(j).trimmed().toUInt(&ok);
if(ok) m_fileStore[key].metaInfo().setPosition(temp);
}
else if(CHECK_HDR(header.at(j), "TITLE"))
{
QString temp = data.at(j).trimmed();
if(!temp.isEmpty()) m_fileStore[key].metaInfo().setTitle(temp);
}
else if(CHECK_HDR(header.at(j), "ARTIST"))
{
QString temp = data.at(j).trimmed();
if(!temp.isEmpty()) m_fileStore[key].metaInfo().setArtist(temp);
}
else if(CHECK_HDR(header.at(j), "ALBUM"))
{
QString temp = data.at(j).trimmed();
if(!temp.isEmpty()) m_fileStore[key].metaInfo().setAlbum(temp);
}
else if(CHECK_HDR(header.at(j), "GENRE"))
{
QString temp = data.at(j).trimmed();
if(!temp.isEmpty()) m_fileStore[key].metaInfo().setGenre(temp);
}
else if(CHECK_HDR(header.at(j), "YEAR"))
{
bool ok = false;
unsigned int temp = data.at(j).trimmed().toUInt(&ok);
if(ok) m_fileStore[key].metaInfo().setYear(temp);
}
else if(CHECK_HDR(header.at(j), "COMMENT"))
{
QString temp = data.at(j).trimmed();
if(!temp.isEmpty()) m_fileStore[key].metaInfo().setComment(temp);
}
else
{
qWarning("Unkonw field '%s' will be ignored!", QUTF8(header.at(j)));
ignore[j] = true;
if(!checkArray(ignore, false, nCols))
{
qWarning("No known fields left, aborting!");
return CsvError_NoTags;
}
}
}
}
//----------------------//
LAMEXP_DELETE_ARRAY(ignore);
return CsvError_OK;
}
ProcessingDialog::~ProcessingDialog(void)
{
ui->view_log->setModel(NULL);
if(m_progressIndicator)
{
m_progressIndicator->stop();
}
if(m_diskObserver)
{
m_diskObserver->stop();
if(!m_diskObserver->wait(15000))
{
m_diskObserver->terminate();
m_diskObserver->wait();
}
}
if(m_cpuObserver)
{
m_cpuObserver->stop();
if(!m_cpuObserver->wait(15000))
{
m_cpuObserver->terminate();
m_cpuObserver->wait();
}
}
if(m_ramObserver)
{
m_ramObserver->stop();
if(!m_ramObserver->wait(15000))
{
m_ramObserver->terminate();
m_ramObserver->wait();
}
}
while(!m_threadList.isEmpty())
{
ProcessThread *thread = m_threadList.takeFirst();
thread->terminate();
thread->wait(15000);
delete thread;
}
LAMEXP_DELETE(m_progressIndicator);
LAMEXP_DELETE(m_systemTray);
LAMEXP_DELETE(m_diskObserver);
LAMEXP_DELETE(m_cpuObserver);
LAMEXP_DELETE(m_ramObserver);
LAMEXP_DELETE(m_progressViewFilterGroup);
LAMEXP_DELETE(m_filterInfoLabel);
LAMEXP_DELETE(m_filterInfoLabelIcon);
LAMEXP_DELETE(m_contextMenu);
LAMEXP_DELETE(m_progressModel);
WinSevenTaskbar::setOverlayIcon(this, NULL);
WinSevenTaskbar::setTaskbarState(this, WinSevenTaskbar::WinSevenTaskbarNoState);
LAMEXP_DELETE(ui);
}
ProcessingDialog::~ProcessingDialog(void)
{
ui->view_log->setModel(NULL);
if(m_progressIndicator)
{
m_progressIndicator->stop();
}
if(m_diskObserver)
{
m_diskObserver->stop();
if(!m_diskObserver->wait(15000))
{
m_diskObserver->terminate();
m_diskObserver->wait();
}
}
if(m_cpuObserver)
{
m_cpuObserver->stop();
if(!m_cpuObserver->wait(15000))
{
m_cpuObserver->terminate();
m_cpuObserver->wait();
}
}
if(m_ramObserver)
{
m_ramObserver->stop();
if(!m_ramObserver->wait(15000))
{
m_ramObserver->terminate();
m_ramObserver->wait();
}
}
if(m_threadPool)
{
if(!m_threadPool->waitForDone(100))
{
emit abortRunningTasks();
m_threadPool->waitForDone();
}
}
LAMEXP_DELETE(m_progressIndicator);
LAMEXP_DELETE(m_systemTray);
LAMEXP_DELETE(m_diskObserver);
LAMEXP_DELETE(m_cpuObserver);
LAMEXP_DELETE(m_ramObserver);
LAMEXP_DELETE(m_progressViewFilterGroup);
LAMEXP_DELETE(m_filterInfoLabel);
LAMEXP_DELETE(m_filterInfoLabelIcon);
LAMEXP_DELETE(m_contextMenu);
LAMEXP_DELETE(m_progressModel);
LAMEXP_DELETE(m_threadPool);
WinSevenTaskbar::setOverlayIcon(this, NULL);
WinSevenTaskbar::setTaskbarState(this, WinSevenTaskbar::WinSevenTaskbarNoState);
if(m_windowIcon)
{
lamexp_free_window_icon(m_windowIcon);
m_windowIcon = NULL;
}
LAMEXP_DELETE(ui);
}
void SplashScreen::showSplash(QThread *thread)
{
double opacity = OPACITY_DELTA;
const int opacitySteps = qRound(1.0 / OPACITY_DELTA);
SplashScreen *splashScreen = new SplashScreen();
bool bTaskBar = false;
//Show splash
splashScreen->m_canClose = false;
splashScreen->setWindowOpacity(opacity);
splashScreen->setFixedSize(splashScreen->size());
splashScreen->show();
//Wait for window to show
QApplication::processEvents(QEventLoop::ExcludeUserInputEvents);
splashScreen->repaint();
QApplication::processEvents(QEventLoop::ExcludeUserInputEvents);
//Setup the event loop
QEventLoop *loop = new QEventLoop(splashScreen);
connect(thread, SIGNAL(terminated()), loop, SLOT(quit()), Qt::QueuedConnection);
connect(thread, SIGNAL(finished()), loop, SLOT(quit()), Qt::QueuedConnection);
//Create timer
QTimer *timer = new QTimer();
connect(timer, SIGNAL(timeout()), loop, SLOT(quit()));
//Start thread
QApplication::processEvents(QEventLoop::ExcludeUserInputEvents);
thread->start();
QApplication::processEvents(QEventLoop::ExcludeUserInputEvents);
//Init taskbar
SET_TASKBAR_STATE(true);
//Fade in
for(int i = 1; i <= opacitySteps; i++)
{
opacity = (i < opacitySteps) ? (OPACITY_DELTA * static_cast<double>(i)) : 1.0;
splashScreen->setWindowOpacity(opacity);
splashScreen->update();
QApplication::processEvents(QEventLoop::ExcludeUserInputEvents, FADE_DELAY);
SET_TASKBAR_STATE(true);
Sleep(FADE_DELAY);
}
//Start the timer
timer->start(30720);
//Loop while thread is still running
if(bool bIsRunning = THREAD_RUNNING(thread))
{
int deadlockCounter = 0;
while(bIsRunning)
{
loop->exec();
if(bIsRunning = THREAD_RUNNING(thread))
{
qWarning("Potential deadlock in initialization thread!");
if(++deadlockCounter >= 10) qFatal("Deadlock in initialization thread!");
}
}
}
//Stop the timer
timer->stop();
//Fade out
for(int i = opacitySteps; i >= 0; i--)
{
opacity = OPACITY_DELTA * static_cast<double>(i);
splashScreen->setWindowOpacity(opacity);
splashScreen->update();
QApplication::processEvents(QEventLoop::ExcludeUserInputEvents, FADE_DELAY);
Sleep(FADE_DELAY);
}
//Restore taskbar
SET_TASKBAR_STATE(false);
//Hide splash
splashScreen->m_canClose = true;
splashScreen->close();
//Free
LAMEXP_DELETE(loop);
LAMEXP_DELETE(timer);
LAMEXP_DELETE(splashScreen);
}
int CueSheetModel::parseCueFile(QFile &cueFile, const QDir &baseDir, QCoreApplication *application, const QTextCodec *codec)
{
cueFile.reset();
qDebug("\n[Cue Sheet Import]");
bool bForceLatin1 = false;
//Reject very large files, as parsing might take until forever
if(cueFile.size() >= 10485760i64)
{
qWarning("File is very big. Probably not a Cue Sheet. Rejecting...");
return 2;
}
//Test selected Codepage for decoding errors
qDebug("Character encoding is: %s.", codec->name().constData());
const QString replacementSymbol = QString(QChar(QChar::ReplacementCharacter));
QByteArray testData = cueFile.peek(1048576);
if((!testData.isEmpty()) && codec->toUnicode(testData.constData(), testData.size()).contains(replacementSymbol))
{
qWarning("Decoding error using selected codepage (%s). Enforcing Latin-1.", codec->name().constData());
bForceLatin1 = true;
}
testData.clear();
//Init text stream
QTextStream cueStream(&cueFile);
cueStream.setAutoDetectUnicode(false);
cueStream.setCodec(bForceLatin1 ? "latin1" : codec->name());
cueStream.seek(0i64);
//Create regular expressions
QRegExp rxFile("^FILE\\s+(\"[^\"]+\"|\\S+)\\s+(\\w+)$", Qt::CaseInsensitive);
QRegExp rxTrack("^TRACK\\s+(\\d+)\\s(\\w+)$", Qt::CaseInsensitive);
QRegExp rxIndex("^INDEX\\s+(\\d+)\\s+([0-9:]+)$", Qt::CaseInsensitive);
QRegExp rxTitle("^TITLE\\s+(\"[^\"]+\"|\\S+)$", Qt::CaseInsensitive);
QRegExp rxPerformer("^PERFORMER\\s+(\"[^\"]+\"|\\S+)$", Qt::CaseInsensitive);
QRegExp rxGenre("^REM\\s+GENRE\\s+(\"[^\"]+\"|\\S+)$", Qt::CaseInsensitive);
QRegExp rxYear("^REM\\s+DATE\\s+(\\d+)$", Qt::CaseInsensitive);
bool bPreamble = true;
bool bUnsupportedTrack = false;
CueSheetFile *currentFile = NULL;
CueSheetTrack *currentTrack = NULL;
m_albumTitle.clear();
m_albumPerformer.clear();
m_albumGenre.clear();
m_albumYear = 0;
//Loop over the Cue Sheet until all lines were processed
for(int lines = 0; lines < INT_MAX; lines++)
{
if(application)
{
application->processEvents();
if(lines < 128) Sleep(10);
}
if(cueStream.atEnd())
{
qDebug("End of Cue Sheet file.");
break;
}
QString line = cueStream.readLine().trimmed();
/* --- FILE --- */
if(rxFile.indexIn(line) >= 0)
{
qDebug("%03d File: <%s> <%s>", lines, rxFile.cap(1).toUtf8().constData(), rxFile.cap(2).toUtf8().constData());
if(currentFile)
{
if(currentTrack)
{
if(currentTrack->isValid())
{
currentFile->addTrack(currentTrack);
currentTrack = NULL;
}
else
{
LAMEXP_DELETE(currentTrack);
}
}
if(currentFile->isValid())
{
m_files.append(currentFile);
currentFile = NULL;
}
else
{
LAMEXP_DELETE(currentFile);
}
}
else
{
LAMEXP_DELETE(currentTrack);
}
if(!rxFile.cap(2).compare("WAVE", Qt::CaseInsensitive) || !rxFile.cap(2).compare("MP3", Qt::CaseInsensitive) || !rxFile.cap(2).compare("AIFF", Qt::CaseInsensitive))
{
currentFile = new CueSheetFile(baseDir.absoluteFilePath(UNQUOTE(rxFile.cap(1))));
qDebug("%03d File path: <%s>", lines, currentFile->fileName().toUtf8().constData());
}
else
{
bUnsupportedTrack = true;
qWarning("%03d Skipping unsupported file of type '%s'.", lines, rxFile.cap(2).toUtf8().constData());
currentFile = NULL;
}
bPreamble = false;
currentTrack = NULL;
continue;
}
/* --- TRACK --- */
if(rxTrack.indexIn(line) >= 0)
{
if(currentFile)
{
qDebug("%03d Track: <%s> <%s>", lines, rxTrack.cap(1).toUtf8().constData(), rxTrack.cap(2).toUtf8().constData());
if(currentTrack)
{
if(currentTrack->isValid())
{
currentFile->addTrack(currentTrack);
currentTrack = NULL;
}
else
{
LAMEXP_DELETE(currentTrack);
}
}
if(!rxTrack.cap(2).compare("AUDIO", Qt::CaseInsensitive))
{
currentTrack = new CueSheetTrack(currentFile, rxTrack.cap(1).toInt());
}
else
{
bUnsupportedTrack = true;
qWarning("%03d Skipping unsupported track of type '%s'.", lines, rxTrack.cap(2).toUtf8().constData());
currentTrack = NULL;
}
}
else
{
LAMEXP_DELETE(currentTrack);
}
bPreamble = false;
continue;
}
/* --- INDEX --- */
if(rxIndex.indexIn(line) >= 0)
{
if(currentFile && currentTrack)
{
qDebug("%03d Index: <%s> <%s>", lines, rxIndex.cap(1).toUtf8().constData(), rxIndex.cap(2).toUtf8().constData());
if(rxIndex.cap(1).toInt() == 1)
{
currentTrack->setStartIndex(parseTimeIndex(rxIndex.cap(2)));
}
}
continue;
}
/* --- TITLE --- */
if(rxTitle.indexIn(line) >= 0)
{
if(bPreamble)
{
m_albumTitle = UNQUOTE(rxTitle.cap(1)).simplified();
}
else if(currentFile && currentTrack)
{
qDebug("%03d Title: <%s>", lines, rxTitle.cap(1).toUtf8().constData());
currentTrack->setTitle(UNQUOTE(rxTitle.cap(1)).simplified());
}
continue;
}
/* --- PERFORMER --- */
if(rxPerformer.indexIn(line) >= 0)
{
if(bPreamble)
{
m_albumPerformer = UNQUOTE(rxPerformer.cap(1)).simplified();
}
else if(currentFile && currentTrack)
{
qDebug("%03d Title: <%s>", lines, rxPerformer.cap(1).toUtf8().constData());
currentTrack->setPerformer(UNQUOTE(rxPerformer.cap(1)).simplified());
}
continue;
}
/* --- GENRE --- */
if(rxGenre.indexIn(line) >= 0)
{
if(bPreamble)
{
QString temp = UNQUOTE(rxGenre.cap(1)).simplified();
for(int i = 0; g_lamexp_generes[i]; i++)
{
if(temp.compare(g_lamexp_generes[i], Qt::CaseInsensitive) == 0)
{
m_albumGenre = QString(g_lamexp_generes[i]);
break;
}
}
}
else if(currentFile && currentTrack)
{
qDebug("%03d Genre: <%s>", lines, rxGenre.cap(1).toUtf8().constData());
QString temp = UNQUOTE(rxGenre.cap(1).simplified());
for(int i = 0; g_lamexp_generes[i]; i++)
{
if(temp.compare(g_lamexp_generes[i], Qt::CaseInsensitive) == 0)
{
currentTrack->setGenre(QString(g_lamexp_generes[i]));
break;
}
}
}
continue;
}
/* --- YEAR --- */
if(rxYear.indexIn(line) >= 0)
{
if(bPreamble)
{
bool ok = false;
unsigned int temp = rxYear.cap(1).toUInt(&ok);
if(ok) m_albumYear = temp;
}
else if(currentFile && currentTrack)
{
qDebug("%03d Year: <%s>", lines, rxPerformer.cap(1).toUtf8().constData());
bool ok = false;
unsigned int temp = rxYear.cap(1).toUInt(&ok);
if(ok) currentTrack->setYear(temp);
}
continue;
}
}
//Append the very last track/file that is still pending
if(currentFile)
{
if(currentTrack)
{
if(currentTrack->isValid())
{
currentFile->addTrack(currentTrack);
currentTrack = NULL;
}
else
{
LAMEXP_DELETE(currentTrack);
}
}
if(currentFile->isValid())
{
m_files.append(currentFile);
currentFile = NULL;
}
else
{
LAMEXP_DELETE(currentFile);
}
}
//Finally calculate duration of each track
int nFiles = m_files.count();
for(int i = 0; i < nFiles; i++)
{
if(application)
{
application->processEvents();
Sleep(10);
}
CueSheetFile *currentFile = m_files.at(i);
int nTracks = currentFile->trackCount();
if(nTracks > 1)
{
for(int j = 1; j < nTracks; j++)
{
CueSheetTrack *currentTrack = currentFile->track(j);
CueSheetTrack *previousTrack = currentFile->track(j-1);
double duration = currentTrack->startIndex() - previousTrack->startIndex();
previousTrack->setDuration(qMax(0.0, duration));
}
}
}
//Sanity check of track numbers
if(nFiles > 0)
{
bool hasTracks = false;
int previousTrackNo = -1;
bool trackNo[100];
for(int i = 0; i < 100; i++)
{
trackNo[i] = false;
}
for(int i = 0; i < nFiles; i++)
{
if(application)
{
application->processEvents();
Sleep(10);
}
CueSheetFile *currentFile = m_files.at(i);
int nTracks = currentFile->trackCount();
if(nTracks > 1)
{
for(int j = 0; j < nTracks; j++)
{
int currentTrackNo = currentFile->track(j)->trackNo();
if(currentTrackNo > 99)
{
qWarning("Track #%02d is invalid (maximum is 99), Cue Sheet is inconsistent!", currentTrackNo);
return ErrorInconsistent;
}
if(currentTrackNo <= previousTrackNo)
{
qWarning("Non-increasing track numbers (%02d -> %02d), Cue Sheet is inconsistent!", previousTrackNo, currentTrackNo);
return ErrorInconsistent;
}
if(trackNo[currentTrackNo])
{
qWarning("Track #%02d exists multiple times, Cue Sheet is inconsistent!", currentTrackNo);
return ErrorInconsistent;
}
trackNo[currentTrackNo] = true;
previousTrackNo = currentTrackNo;
hasTracks = true;
}
}
}
if(!hasTracks)
{
qWarning("Could not find at least one valid track in the Cue Sheet!");
return ErrorInconsistent;
}
return ErrorSuccess;
}
else
{
qWarning("Could not find at least one valid input file in the Cue Sheet!");
return bUnsupportedTrack ? ErrorUnsupported : ErrorBadFile;
}
}
QFileSystemModelEx::~QFileSystemModelEx()
{
removeAllFromCache();
LAMEXP_DELETE(m_myIconProvider);
}
