A class to subtitles files from SSA/ASS to SRT format. More...

Inheritance diagram for QtlMovieConvertSubStationAlpha:

Public Member Functions
	QtlMovieConvertSubStationAlpha (const QString &inputFileName, const QString &outputFileName, const QtlMovieSettings settings, QtlLogger log, QObject *parent=0)
	Constructor. More...

virtual void	abort () Q_DECL_OVERRIDE
	Abort the processing. More...

virtual bool	start () Q_DECL_OVERRIDE
	Start the processing. More...

Public Member Functions inherited from QtlMovieAction
	QtlMovieAction (const QtlMovieSettings settings, QtlLogger log, QObject *parent=0)
	Constructor. More...

virtual	~QtlMovieAction ()
	Virtual destructor. More...

virtual void	debug (const QString &line, const QColor &color=QColor()) Q_DECL_OVERRIDE
	Log a line of debug text. More...

QString	description () const
	Get the description of the action. More...

int	elapsedSeconds () const
	Get the number of seconds since the action started. More...

bool	isCompleted () const
	Check if the action is completed. More...

bool	isSilent () const
	Check if unimportant messages are skipped. More...

bool	isStarted () const
	Check if the action was started (and possibly completed in the meantime). More...

virtual void	line (const QString &line, const QColor &color=QColor()) Q_DECL_OVERRIDE
	Log a line of text. More...

void	setDescription (const QString &description)
	Set the description of the action. More...

void	setSilent (bool silent)
	Set if unimportant messages are skipped. More...

const QtlMovieSettings *	settings () const
	Get the application settings. More...

virtual void	text (const QString &text) Q_DECL_OVERRIDE
	Log text. More...

Protected Member Functions
virtual void	emitCompleted (bool success, const QString &message=QString()) Q_DECL_OVERRIDE
	Emit the completed() signal. More...

virtual void	timerEvent (QTimerEvent *event) Q_DECL_OVERRIDE
	Event handler to handle timer. More...

Protected Member Functions inherited from QtlMovieAction
virtual void	emitProgress (int current, int maximum, int remainingSeconds=-1)
	Emit the progress() signal. More...

Private Slots
void	processSubtitleFrame (const QtlSubStationAlphaFramePtr &frame)
	Invoked when a subtitle frame is available. More...

Private Member Functions
	QtlMovieConvertSubStationAlpha () Q_DECL_EQ_DELETE

Private Attributes
QFile	_inputFile
	Input file. More...

QtlSubStationAlphaParser	_inputParser
	SSA/ASS parser. More...

QTextStream	_inputStream
	Text stream for input file. More...

qint64	_nextReport
	Next byte index to indicate progress report. More...

QtlSubRipGenerator	_outputFile
	Output file. More...

QString	_outputFileName
	Output file name. More...

qint64	_reportInterval
	Min number of bytes between two progress reports. More...

int	_timerId
	Repetitive timer. More...

qint64	_totalSize
	Input file size. More...

bool	_useHtml
	Add HTML tags in SRT subtitles. More...

Additional Inherited Members
Signals inherited from QtlMovieAction
void	completed (bool success)
	Emitted when the action completes. More...

void	progress (const QString &description, int current, int maximum, int elapsedSeconds, int remainingSeconds)
	Emitted when some progress in the reporting is available. More...

void	started ()
	Emitted when the action starts. More...

Detailed Description

A class to subtitles files from SSA/ASS to SRT format.

The file processing is not a blocking operation. When start() is invoked, the file is not synchronously read. The Qt event loop invokes the appropriate slots when data is available from the file. The completion is notified using the signal completed(), inherited from QtlMovieAction.

Constructor & Destructor Documentation

◆ QtlMovieConvertSubStationAlpha() [1/2]

QtlMovieConvertSubStationAlpha::QtlMovieConvertSubStationAlpha	(	const QString &	inputFileName,
		const QString &	outputFileName,
		const QtlMovieSettings *	settings,
		QtlLogger *	log,
		QObject *	parent = `0`
	)

Constructor.

Parameters

[in]	inputFileName	Input file name.
[in]	outputFileName	Output file name.
[in]	settings	Application settings.
[in]	log	Where to log errors.
[in]	parent	Optional parent object.

◆ QtlMovieConvertSubStationAlpha() [2/2]

QtlMovieConvertSubStationAlpha::QtlMovieConvertSubStationAlpha ( )

private

Member Function Documentation

◆ start()

bool QtlMovieConvertSubStationAlpha::start ( )

virtual

Start the processing.

Reimplemented from QtlMovieAction.

Returns: False if already started. True otherwise.

Reimplemented from QtlMovieAction.

◆ abort()

void QtlMovieConvertSubStationAlpha::abort ( )

virtual

Abort the processing.

Reimplemented from QtlMovieAction. If the processing is in progress, the signal completed() will be emitted.

Reimplemented from QtlMovieAction.

◆ emitCompleted()

void QtlMovieConvertSubStationAlpha::emitCompleted	(	bool	success,
		const QString &	message = `QString()`
	)

protectedvirtual

Emit the completed() signal.

Reimplemented from QtlMovieAction.

Parameters

[in]	success	True when the action completed successfully, false otherwise.
[in]	message	Optional error message to log.

Reimplemented from QtlMovieAction.

◆ timerEvent()

void QtlMovieConvertSubStationAlpha::timerEvent ( QTimerEvent * event )

protectedvirtual

Event handler to handle timer.

Parameters

event Notified event.

◆ processSubtitleFrame

void QtlMovieConvertSubStationAlpha::processSubtitleFrame ( const QtlSubStationAlphaFramePtr & frame )

privateslot

Invoked when a subtitle frame is available.

Parameters

[in] frame SSA/ASS subtitle frame.

Member Data Documentation

◆ _inputFile

QFile QtlMovieConvertSubStationAlpha::_inputFile

private

Input file.

◆ _inputStream

QTextStream QtlMovieConvertSubStationAlpha::_inputStream

private

Text stream for input file.

◆ _inputParser

QtlSubStationAlphaParser QtlMovieConvertSubStationAlpha::_inputParser

private

SSA/ASS parser.

◆ _outputFile

QtlSubRipGenerator QtlMovieConvertSubStationAlpha::_outputFile

private

Output file.

◆ _outputFileName

QString QtlMovieConvertSubStationAlpha::_outputFileName

private

Output file name.

◆ _useHtml

bool QtlMovieConvertSubStationAlpha::_useHtml

private

Add HTML tags in SRT subtitles.

◆ _timerId

int QtlMovieConvertSubStationAlpha::_timerId

private

Repetitive timer.

◆ _totalSize

qint64 QtlMovieConvertSubStationAlpha::_totalSize

private

Input file size.

◆ _reportInterval

qint64 QtlMovieConvertSubStationAlpha::_reportInterval

private

Min number of bytes between two progress reports.

◆ _nextReport

qint64 QtlMovieConvertSubStationAlpha::_nextReport

private

Next byte index to indicate progress report.

The documentation for this class was generated from the following files:

Public Member Functions

Protected Member Functions

Private Slots

Private Member Functions

Private Attributes

Additional Inherited Members

Detailed Description

Constructor & Destructor Documentation

◆ QtlMovieConvertSubStationAlpha() [1/2]

◆ QtlMovieConvertSubStationAlpha() [2/2]

Member Function Documentation

◆ start()

◆ abort()

◆ emitCompleted()

◆ timerEvent()

◆ processSubtitleFrame

Member Data Documentation

◆ _inputFile

◆ _inputStream

◆ _inputParser

◆ _outputFile

◆ _outputFileName

◆ _useHtml

◆ _timerId

◆ _totalSize

◆ _reportInterval

◆ _nextReport