DecoderFactory Class Reference

#include <qmmp/decoderfactory.h>

Public Member Functions
virtual	~DecoderFactory ()
virtual bool	canDecode (QIODevice *d) const =0
virtual DecoderProperties	properties () const =0
virtual Decoder *	create (const QString &path, QIODevice *input=nullptr)=0
virtual QList< TrackInfo * >	createPlayList (const QString &fileName, TrackInfo::Parts parts, QStringList *ignoredPaths)=0
virtual MetaDataModel *	createMetaDataModel (const QString &path, bool readOnly)=0
virtual QDialog *	createSettings (QWidget *parent)=0
virtual void	showAbout (QWidget *parent)=0
virtual QString	translation () const =0

Detailed Description

Input plugin interface (decoder factory).

Author

Ilya Kotov forko.nosp@m.tov0.nosp@m.2@ya..nosp@m.ru

Constructor & Destructor Documentation

~DecoderFactory()

virtual ~DecoderFactory ( )

inlinevirtual

Object destructor.

Member Function Documentation

canDecode()

virtual bool canDecode ( QIODevice * d ) const

pure virtual

Returns true if plugin can decode data provided by d, otherwise returns false

create()

virtual Decoder * create ( const QString & path, QIODevice * input = nullptr )

pure virtual

Creates decoder object.

Parameters

path	File path
input	Input data (if required)

createMetaDataModel()

virtual MetaDataModel * createMetaDataModel ( const QString & path, bool readOnly )

pure virtual

Creats metadata object, which provides full access to file tags.

Parameters

path	File path.
readOnly	Open file in read-only mode (true - enabled, false - disable).

Returns

MetaDataModel pointer.

createPlayList()

virtual QList< TrackInfo * > createPlayList ( const QString & fileName, TrackInfo::Parts parts, QStringList * ignoredPaths )

pure virtual

Extracts metadata and audio information from file path and returns a list of TrackInfo items. One file may contain several playlist items (for example: cda disk or flac with embedded cue)

Parameters

fileName	File path.
parts	parts of metadata which should be extracted from file.
ignoredPaths	Pointer to a list of the files which should be ignored by the recursive search (useful to exclude cue data files from playlist).

createSettings()

virtual QDialog * createSettings ( QWidget * parent )

pure virtual

Creates settings dialog.

Parameters

parent

Parent widget.

Returns

Settings dialog pointer.

properties()

virtual DecoderProperties properties ( ) const

pure virtual

Returns decoder plugin properties.

showAbout()

virtual void showAbout ( QWidget * parent )

pure virtual

Shows about dialog.

Parameters

parent

Parent widget.

translation()

virtual QString translation ( ) const

pure virtual

Returns translation file path without locale code and extension

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

• /usr/src/RPM/BUILD/qmmp-2.3.0/src/qmmp/decoderfactory.h