Пример #1
0
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);
}
Пример #2
0
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);
}
Пример #3
0
	~SettingsCache(void)
	{
		flushValues();

		LAMEXP_DELETE(m_cache);
		LAMEXP_DELETE(m_cacheDirty);
		LAMEXP_DELETE(m_cacheLock);
		LAMEXP_DELETE(m_configFile);
	}
Пример #4
0
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);

}
Пример #5
0
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());
			}
		}
Пример #7
0
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]);
    }

}
Пример #8
0
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
		{
Пример #9
0
FileAnalyzer::~FileAnalyzer(void)
{
	if(m_templateFile)
	{
		QString templatePath = m_templateFile->filePath();
		LAMEXP_DELETE(m_templateFile);
		if(QFile::exists(templatePath)) QFile::remove(templatePath);
	}
	
	AnalyzeTask::reset();
}
Пример #10
0
	~ArtworkModel_SharedData(void)
	{
		if(m_fileHandle)
		{
			if(m_isOwner)
			{
				m_fileHandle->remove();
			}
			m_fileHandle->close();
			LAMEXP_DELETE(m_fileHandle);
		}
	}
Пример #11
0
/*
 * Destructor
 */
AbstractTool::~AbstractTool(void)
{
    QMutexLocker lock(&s_mutex_startProcess);

    if(s_jobObjRefCount >= 1U)
    {
        s_jobObjRefCount--;
        if(s_jobObjRefCount < 1U)
        {
            LAMEXP_DELETE(s_jobObject);
        }
    }
}
Пример #12
0
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);
}
Пример #13
0
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;
}
Пример #14
0
	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);
			}
		}
	}
Пример #15
0
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();
	}
}
Пример #16
0
SettingsModel::~SettingsModel(void)
{
	LAMEXP_DELETE(m_configCache);
	LAMEXP_DELETE(m_defaultLanguage);
}
Пример #17
0
MetaInfoDialog::~MetaInfoDialog(void)
{
	LAMEXP_DELETE(m_contextMenuInfo);
	LAMEXP_DELETE(m_contextMenuArtwork);
}
Пример #18
0
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;
}
Пример #19
0
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;
}
Пример #20
0
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);
}
Пример #21
0
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);
}
Пример #22
0
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);
}
Пример #23
0
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;
	}
}
Пример #24
0
QFileSystemModelEx::~QFileSystemModelEx()
{
	removeAllFromCache();
	LAMEXP_DELETE(m_myIconProvider);
}