Abstract::MetaDataLoader Class Reference

Abstract Interface for loading metadata from files. More...

#include <abstractmetadataloader.h>

Inheritance diagram for Abstract::MetaDataLoader:

List of all members.

Signals
void	fetched (const MetaDataValue &mdv)
	Emitted when metadata has been fetched by this object.
Public Member Functions
virtual MetaDataLoader *	clone (QObject *parent=0)=0
	Returns another instance of the same type.
virtual void	get (QString path)=0
	non-blocking method that fetches metadata.
Static Public Member Functions
static MetaDataLoader *	instance ()

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Detailed Description

Abstract Interface for loading metadata from files.

Create a concrete instance and add it as a child to qApp, and you can retrieve it via the abstract instance() method here.

Definition at line 13 of file abstractmetadataloader.h.

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Member Function Documentation

virtual void Abstract::MetaDataLoader::get

(

QString

path

)

[pure virtual]

non-blocking method that fetches metadata.

A fetched() signal is emitted when metadata is ready.

Implemented in Phonon::MetaDataLoader, and TagLib::MetaDataLoader.

Referenced by MetaDataTable::hasMetaData().

MetaDataLoader * MetaDataLoader::instance

(

)

[static]

Returns:

the first instance found of MetaDataLoader that is a child of qApp

Reimplemented in Phonon::MetaDataLoader, and TagLib::MetaDataLoader.

Definition at line 6 of file abstractmetadataloader.cpp.

Referenced by MetaDataLoaderProgressWidget::MetaDataLoaderProgressWidget(), and MetaDataTable::MetaDataTable().

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

• docs/src/libs/metadata/abstractmetadataloader.h
• docs/src/libs/metadata/abstractmetadataloader.cpp