AlbumCoverFetchThread Class Reference

#include <AlbumCoverFetchThread.h>

Detailed Description

This class organizes requests for new Covers for the AlbumCoverView. When looking for covers, not all requests should be fired simultaneously, so there should be a buffer assuring that covers are found one by one. Albums are organized by hashes, each album has a CoverLocation. A new request is added to the queue by calling add_data(). A new request is handled BEFORE old requests. The thread is locked until the done() function is called. The thread emits the signal sig_next(). The cover location and the hash which should be processed next can be fetched by current_hash() and current_cover_location().

Signals
void	sig_next ()

Public Member Functions
	AlbumCoverFetchThread (QObject *parent=nullptr)
void	add_data (const QString &hash, const CoverLocation &cl)
	add_data Add a new album request More...
void	done (bool success)
	done Should be called when processing of the next cover should take place More...
void	stop ()
	stop Stop the thread
QString	current_hash () const
	Get the current processed hash valud. More...
CoverLocation	current_cover_location () const
	Get the curren processed cover location. More...

Protected Member Functions
void	run () override

Member Function Documentation

add_data()

void AlbumCoverFetchThread::add_data	(	const QString &	hash,
		const CoverLocation &	cl
	)

add_data Add a new album request

Parameters

hash	hashed album info
cl	Cover Location of the album

current_cover_location()

CoverLocation AlbumCoverFetchThread::current_cover_location

(

)

const

Get the curren processed cover location.

Returns

current_hash()

QString AlbumCoverFetchThread::current_hash

(

)

const

Get the current processed hash valud.

Returns

done()

void AlbumCoverFetchThread::done

(

bool

success

)

done Should be called when processing of the next cover should take place

Parameters

success

not evalutated

Inheritance diagram for AlbumCoverFetchThread: