MetaDataManager Class Reference

The MetaDataManager class is the base class for metadata access. More...

#include <metadatamanager.h>

List of all members.

Public Member Functions

 MetaDataManager ()
 ~MetaDataManager ()
QList< FileInfo * > createPlayList (const QString &path, bool useMetaData=true) const
MetaDataModelcreateMetaDataModel (const QString &url, QObject *parent=0) const
QStringList filters () const
QStringList nameFilters () const
QStringList protocols () const
bool supports (const QString &file) const
QPixmap getCover (const QString &fileName)
QString getCoverPath (const QString &fileName)
void clearCoverChache ()

Static Public Member Functions

static MetaDataManagerinstance ()
static void destroy ()


Detailed Description

The MetaDataManager class is the base class for metadata access.

Author:
Ilya Kotov <forkotov02@hotmail.ru>

Constructor & Destructor Documentation

MetaDataManager (  ) 

Constructor. Use MetaDataManager::instance() instead.

~MetaDataManager (  ) 

Destructor. Use MetaDataManager::destroy() instead.


Member Function Documentation

void clearCoverChache (  ) 

Clears cover path cache.

MetaDataModel* createMetaDataModel ( const QString &  url,
QObject *  parent = 0 
) const

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

Parameters:
url File path or URL.
parent Parent object.
Returns:
MetaDataModel pointer or null pointer.

QList<FileInfo *> createPlayList ( const QString &  path,
bool  useMetaData = true 
) const

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

Parameters:
path Source file path.
useMetaData Metadata usage (true - use, - do not use)

static void destroy (  )  [static]

Destroys MetaDataManager object.

QStringList filters (  )  const

Returns a list of file name filters with description, i.e. "MPEG Files (*.mp3 *.mpg)"

QPixmap getCover ( const QString &  fileName  ) 

Returns cover pixmap for the given file fileName, or returns an empty pixmap if cover is not available.

QString getCoverPath ( const QString &  fileName  ) 

Returns cover file path for the given file fileName, or returns an empty string if cover file is not available. This function does not work with embedded covers.

static MetaDataManager* instance (  )  [static]

Returns a pointer to the MetaDataManager instance.

QStringList nameFilters (  )  const

Returns a list of file name filters, i.e. "*.mp3 *.mpg"

QStringList protocols (  )  const

Returns a list of the suported protocols

bool supports ( const QString &  file  )  const

Returns true if file is supported and exists, otherwise returns false


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

Generated on Thu Nov 10 20:39:11 2011 for Qmmp by  doxygen 1.5.9