MusicBackgroundManager Class Reference

The class of the manager of dealing with artist pictures. More...

#include <musicbackgroundmanager.h>

Inheritance diagram for MusicBackgroundManager:

Signals
void	artistChanged ()
void	backgroundChanged ()
void	selectIndexChanged ()

Public Member Functions
void	setArtistName (const QString &name)
QString	artistName () const noexcept
int	currentIndex () const noexcept
void	setCurrentIndex (int index) noexcept
int	count () const noexcept
bool	isEmpty () const noexcept
void	imageNext () noexcept
void	imagePrevious () noexcept
QString	artistImagePath () noexcept
QString	artistImageDefaultPath () const noexcept
void	updateArtistImageList ()
QStringList	artistImageList () const noexcept
void	setArtistImageList (const QStringList &list) noexcept
void	setSelectArtistIndex (int index) noexcept
void	addObserver (QObject *object)
void	removeObserver (QObject *object)
void	setBackgroundUrl (const QString &path) noexcept
QString	backgroundUrl () const noexcept

Private Member Functions
	MusicBackgroundManager () noexcept

Private Attributes
int	m_currentIndex
QStringList	m_images
QObjectList	m_observer
QString	m_currentArtistName
QString	m_background

Detailed Description

The class of the manager of dealing with artist pictures.

Author

Greedysky greed.nosp@m.ysky.nosp@m.@163..nosp@m.com

Definition at line 28 of file musicbackgroundmanager.h.

Constructor & Destructor Documentation

MusicBackgroundManager::MusicBackgroundManager ( )

privatenoexcept

Object constructor.

Definition at line 4 of file musicbackgroundmanager.cpp.

Member Function Documentation

void MusicBackgroundManager::addObserver

(

QObject *

object

)

Add observer.

Definition at line 90 of file musicbackgroundmanager.cpp.

References backgroundChanged(), and m_observer.

void MusicBackgroundManager::artistChanged ( )

signal

New artist has been set.

Referenced by updateArtistImageList().

QString MusicBackgroundManager::artistImageDefaultPath ( ) const

noexcept

Get artist image path by default.

Definition at line 41 of file musicbackgroundmanager.cpp.

References m_currentIndex, and m_images.

QStringList MusicBackgroundManager::artistImageList ( ) const

noexcept

Get artist image path list.

Definition at line 74 of file musicbackgroundmanager.cpp.

References m_images.

QString MusicBackgroundManager::artistImagePath ( )

noexcept

Get artist image path.

Definition at line 31 of file musicbackgroundmanager.cpp.

References m_currentIndex, and m_images.

QString MusicBackgroundManager::artistName ( ) const

noexcept

Get current artist name.

Definition at line 16 of file musicbackgroundmanager.cpp.

References m_currentArtistName.

void MusicBackgroundManager::backgroundChanged ( )

signal

Background image changed.

Referenced by addObserver(), and removeObserver().

QString MusicBackgroundManager::backgroundUrl ( ) const

noexcept

Get artist background picture path.

Definition at line 108 of file musicbackgroundmanager.cpp.

References m_background.

int MusicBackgroundManager::count ( ) const

inlinenoexcept

Get artist image count.

Definition at line 54 of file musicbackgroundmanager.h.

int MusicBackgroundManager::currentIndex ( ) const

inlinenoexcept

Get artist image current index.

Definition at line 46 of file musicbackgroundmanager.h.

void MusicBackgroundManager::imageNext ( )

noexcept

Set artist image current index + 1.

Definition at line 21 of file musicbackgroundmanager.cpp.

References m_currentIndex.

void MusicBackgroundManager::imagePrevious ( )

noexcept

Set artist image current index - 1.

Definition at line 26 of file musicbackgroundmanager.cpp.

References m_currentIndex.

bool MusicBackgroundManager::isEmpty ( ) const

inlinenoexcept

Get artist image count is 0.

Definition at line 58 of file musicbackgroundmanager.h.

void MusicBackgroundManager::removeObserver

(

QObject *

object

)

Remove observer.

Definition at line 96 of file musicbackgroundmanager.cpp.

References backgroundChanged(), and m_observer.

void MusicBackgroundManager::selectIndexChanged ( )

signal

User selected index changed.

void MusicBackgroundManager::setArtistImageList ( const QStringList &  list )

noexcept

Set artist image path by given path list.

Definition at line 79 of file musicbackgroundmanager.cpp.

void MusicBackgroundManager::setArtistName

(

const QString &

name

)

Set current artist name.

Definition at line 10 of file musicbackgroundmanager.cpp.

References TTK::generateSongArtist(), m_currentArtistName, and updateArtistImageList().

void MusicBackgroundManager::setBackgroundUrl ( const QString &  path )

noexcept

Set artist background picture by path.

Definition at line 102 of file musicbackgroundmanager.cpp.

void MusicBackgroundManager::setCurrentIndex ( int  index )

inlinenoexcept

Set artist image current index.

Definition at line 50 of file musicbackgroundmanager.h.

void MusicBackgroundManager::setSelectArtistIndex ( int  index )

noexcept

Set user select current index.

Definition at line 84 of file musicbackgroundmanager.cpp.

void MusicBackgroundManager::updateArtistImageList

(

)

Update artist image list.

Definition at line 52 of file musicbackgroundmanager.cpp.

References artistChanged(), BACKGROUND_DIR_FULL, m_currentArtistName, m_currentIndex, m_images, MAX_IMAGE_COUNT, and SKN_FILE.

Referenced by setArtistName().

Member Data Documentation

QString MusicBackgroundManager::m_background

private

Definition at line 136 of file musicbackgroundmanager.h.

Referenced by backgroundUrl().

QString MusicBackgroundManager::m_currentArtistName

private

Definition at line 136 of file musicbackgroundmanager.h.

Referenced by artistName(), setArtistName(), and updateArtistImageList().

int MusicBackgroundManager::m_currentIndex

private

Definition at line 133 of file musicbackgroundmanager.h.

Referenced by artistImageDefaultPath(), artistImagePath(), imageNext(), imagePrevious(), and updateArtistImageList().

QStringList MusicBackgroundManager::m_images

private

Definition at line 134 of file musicbackgroundmanager.h.

Referenced by artistImageDefaultPath(), artistImageList(), artistImagePath(), and updateArtistImageList().

QObjectList MusicBackgroundManager::m_observer

private

Definition at line 135 of file musicbackgroundmanager.h.

Referenced by addObserver(), and removeObserver().

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

• TTKModule/TTKCore/musicCoreKits/musicbackgroundmanager.h
• TTKModule/TTKCore/musicCoreKits/musicbackgroundmanager.cpp