The AbstractChapter class parses chapter information. More...

#include <abstractchapter.h>

Inheritance diagram for TagParser::AbstractChapter:

Collaboration diagram for TagParser::AbstractChapter:

Public Member Functions
virtual	~AbstractChapter ()
	Destroys the chapter.

std::uint64_t	id () const
	Returns the chapter ID if known; otherwise returns zero.

const std::vector< LocaleAwareString > &	names () const
	Returns the chapter name.

CppUtilities::TimeSpan	startTime () const
	Returns the start time if known; otherwise returns a negative time span.

CppUtilities::TimeSpan	endTime () const
	Returns the end time if known; otherwise returns a negative time span.

const std::vector< std::uint64_t > &	tracks () const
	Returns a list of tracks on which the chapter applies.

bool	isHidden () const
	Returns whether the chapter is flagged as hidden.

bool	isEnabled () const
	Returns whether the chapter is flagged as enabled.

std::string	label () const
	Returns a label for the chapter.

virtual AbstractChapter *	nestedChapter (std::size_t index)
	Returns the nested chapter with the specified index.

virtual const AbstractChapter *	nestedChapter (std::size_t index) const
	Returns the nested chapter with the specified index.

virtual std::size_t	nestedChapterCount () const
	Returns the number of nested chapters.

virtual void	clear ()
	Resets the object to its initial state.

void	parse (Diagnostics &diag, AbortableProgressFeedback &progress)
	Parses the chapter.

void	parseNested (Diagnostics &diag, AbortableProgressFeedback &progress)
	Parses the chapter and nested chapters recursively.

Protected Member Functions
	AbstractChapter ()
	Constructs a new chapter.

virtual void	internalParse (Diagnostics &diag, AbortableProgressFeedback &progress)=0
	Internally called to parse the chapter.

Protected Attributes
std::uint64_t	m_id

std::vector< LocaleAwareString >	m_names

CppUtilities::TimeSpan	m_startTime

CppUtilities::TimeSpan	m_endTime

std::vector< std::uint64_t >	m_tracks

std::unique_ptr< AbstractChapterPrivate >	m_p

bool	m_hidden

bool	m_enabled

Detailed Description

The AbstractChapter class parses chapter information.

Definition at line 18 of file abstractchapter.h.

Constructor & Destructor Documentation

◆ ~AbstractChapter()

TagParser::AbstractChapter::~AbstractChapter ( )

virtual

Destroys the chapter.

Definition at line 34 of file abstractchapter.cpp.

◆ AbstractChapter()

TagParser::AbstractChapter::AbstractChapter ( )

protected

Constructs a new chapter.

Definition at line 22 of file abstractchapter.cpp.

Member Function Documentation

◆ clear()

void TagParser::AbstractChapter::clear ( )

virtual

Resets the object to its initial state.

Reimplemented in TagParser::MatroskaChapter.

Definition at line 57 of file abstractchapter.cpp.

◆ endTime()

CppUtilities::TimeSpan TagParser::AbstractChapter::endTime ( ) const

inline

Returns the end time if known; otherwise returns a negative time span.

Definition at line 78 of file abstractchapter.h.

◆ id()

std::uint64_t TagParser::AbstractChapter::id ( ) const

inline

Returns the chapter ID if known; otherwise returns zero.

Definition at line 54 of file abstractchapter.h.

◆ internalParse()

TagParser::AbstractChapter::internalParse	(	Diagnostics &	diag,
		AbortableProgressFeedback &	progress
	)

protectedpure virtual

Internally called to parse the chapter.

Must be implemented when subclassing.

Exceptions

Throws	Failure or a derived class when a parsing error occurs.
Throws	std::ios_base::failure when an IO error occurs.

Implemented in TagParser::MatroskaChapter.

◆ isEnabled()

bool TagParser::AbstractChapter::isEnabled ( ) const

inline

Returns whether the chapter is flagged as enabled.

Definition at line 102 of file abstractchapter.h.

◆ isHidden()

bool TagParser::AbstractChapter::isHidden ( ) const

inline

Returns whether the chapter is flagged as hidden.

Definition at line 94 of file abstractchapter.h.

◆ label()

string TagParser::AbstractChapter::label ( ) const

Returns a label for the chapter.

Definition at line 41 of file abstractchapter.cpp.

◆ names()

const std::vector< LocaleAwareString > & TagParser::AbstractChapter::names ( ) const

inline

Returns the chapter name.

Definition at line 62 of file abstractchapter.h.

◆ nestedChapter() [1/2]

AbstractChapter * TagParser::AbstractChapter::nestedChapter ( std::size_t index )

inlinevirtual

Returns the nested chapter with the specified index.

Reimplemented in TagParser::MatroskaChapter.

Definition at line 110 of file abstractchapter.h.

◆ nestedChapter() [2/2]

const AbstractChapter * TagParser::AbstractChapter::nestedChapter ( std::size_t index ) const

inlinevirtual

Returns the nested chapter with the specified index.

Reimplemented in TagParser::MatroskaChapter.

Definition at line 118 of file abstractchapter.h.

◆ nestedChapterCount()

std::size_t TagParser::AbstractChapter::nestedChapterCount ( ) const

inlinevirtual

Returns the number of nested chapters.

Reimplemented in TagParser::MatroskaChapter.

Definition at line 126 of file abstractchapter.h.

◆ parse()

void TagParser::AbstractChapter::parse	(	Diagnostics &	diag,
		AbortableProgressFeedback &	progress
	)

Parses the chapter.

Fetches nested chapters but does not parse them.

Clears all previous parsing results.

Definition at line 74 of file abstractchapter.cpp.

◆ parseNested()

void TagParser::AbstractChapter::parseNested	(	Diagnostics &	diag,
		AbortableProgressFeedback &	progress
	)

Parses the chapter and nested chapters recursively.

Clears all previous parsing results.

Definition at line 85 of file abstractchapter.cpp.

◆ startTime()

CppUtilities::TimeSpan TagParser::AbstractChapter::startTime ( ) const

inline

Returns the start time if known; otherwise returns a negative time span.

Definition at line 70 of file abstractchapter.h.

◆ tracks()

const std::vector< std::uint64_t > & TagParser::AbstractChapter::tracks ( ) const

inline

Returns a list of tracks on which the chapter applies.

Definition at line 86 of file abstractchapter.h.

Member Data Documentation

◆ m_enabled

bool TagParser::AbstractChapter::m_enabled

protected

Definition at line 48 of file abstractchapter.h.

◆ m_endTime

CppUtilities::TimeSpan TagParser::AbstractChapter::m_endTime

protected

Definition at line 44 of file abstractchapter.h.

◆ m_hidden

bool TagParser::AbstractChapter::m_hidden

protected

Definition at line 47 of file abstractchapter.h.

◆ m_id

std::uint64_t TagParser::AbstractChapter::m_id

protected

Definition at line 41 of file abstractchapter.h.

◆ m_names

std::vector<LocaleAwareString> TagParser::AbstractChapter::m_names

protected

Definition at line 42 of file abstractchapter.h.

◆ m_p

std::unique_ptr<AbstractChapterPrivate> TagParser::AbstractChapter::m_p

protected

Definition at line 46 of file abstractchapter.h.

◆ m_startTime

CppUtilities::TimeSpan TagParser::AbstractChapter::m_startTime

protected

Definition at line 43 of file abstractchapter.h.

◆ m_tracks

std::vector<std::uint64_t> TagParser::AbstractChapter::m_tracks

protected

Definition at line 45 of file abstractchapter.h.

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

Public Member Functions

Protected Member Functions

Protected Attributes

Detailed Description

Constructor & Destructor Documentation

◆ ~AbstractChapter()

◆ AbstractChapter()

Member Function Documentation

◆ clear()

◆ endTime()

◆ id()

◆ internalParse()

◆ isEnabled()

◆ isHidden()

◆ label()

◆ names()

◆ nestedChapter() [1/2]

◆ nestedChapter() [2/2]

◆ nestedChapterCount()

◆ parse()

◆ parseNested()

◆ startTime()

◆ tracks()

Member Data Documentation

◆ m_enabled

◆ m_endTime

◆ m_hidden

◆ m_id

◆ m_names

◆ m_p

◆ m_startTime

◆ m_tracks