Song Class Reference

#include <song.h>

Inheritance diagram for Song:

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Collaboration diagram for Song:

[legend]

List of all members.

Public Member Functions
QString	tempo_str ()
	Song ()
	Song (Index *idx, bool allow_write, bool checkondisk)
void	refill (Index &read, bool allowed_to_write=false)
void	reread ()
bool	has_all_cluster_fields ()
void	checkondisk ()
void	setColor (QColor c)
QString	getDisplayTitle ()
bool	get_distance_to_main (float4 limit=1.0)
bool	contains_tag (const tag_type which)
tempo_type	tempo_between (Song *, float4)
bool	tempo_show (const Song *main, bool uprange, bool downrange)
QColor	color_between (Song *song, float4 percent)
virtual float4	distance (Point *point, Metriek *dp, float8 limit)
virtual float4	distance (Point *point, Metriek *dp)
virtual float4	distance (Song *a, float4 wa, Song *b, float4 wb, Metriek *dp)
virtual void	simpledump (unsigned2 d)
virtual void	determine_color (float4 hue, float4, int, int)
virtual void	color_sub_elements (int a, int b, float4 d)
virtual	~Song ()
bool	modifiedOnDisk ()
bool	needs_energy () const
bool	needs_tempo () const
bool	needs_spectrum () const
bool	needs_echo () const
bool	needs_rhythm () const
bool	needs_composition () const
bool	needs_analysis ()

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Constructor & Destructor Documentation

Song::Song

(

)

Song::Song	(	Index *	idx,
		bool	allow_write,
		bool	checkondisk
	)

References checkondisk(), and refill().

Song::~Song

(

)

[virtual]

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Member Function Documentation

void Song::checkondisk

(

)

References MusicDir.

Referenced by Song().

QColor Song::color_between	(	Song *	song,
		float4	percent
	)

void Song::color_sub_elements	(	int	a,
		int	b,
		float4	d
	)			[virtual]

References EMPTY, and tonumber().

bool Song::contains_tag

(

const tag_type

which

)

References tag_end.

Referenced by SongSelectorLogic::startAnotherAnalyzer().

void Song::determine_color	(	float4	hue,
		float4	dummy,
		int	dummy2,
		int	dummy3
	)			[virtual]

Reimplemented from Point.

References assert(), and tonumber().

float4 Song::distance	(	Song *	a,
		float4	wa,
		Song *	b,
		float4	wb,
		Metriek *	dp
	)			[virtual]

References distance().

float4 Song::distance	(	Point *	other,
		Metriek *	dp
	)			[virtual]

Calculates the distance between 2 points. Is virtual so it can be redefined for songs etcetera.

Reimplemented from Point.

References distance().

float4 Song::distance	(	Point *	point,
		Metriek *	dp,
		float8	limit
	)			[virtual]

References SongMetriek::distance().

Referenced by DataBase::closestSongs(), distance(), get_distance_to_main(), and SongSelectorLogic::queueRandom().

bool Song::get_distance_to_main

(

float4

limit = 1.0

)

References distance(), SongMetriek::distance(), i, main_song, no_spectrum, songs_to_avoid, SongMetriek::std, and tonumber().

Referenced by SongSelectorLogic::updateItemList().

QString Song::getDisplayTitle

(

)

Referenced by RenamerLogic::add(), QueuedAnalSong::getDescription(), QueuedAnalSong::getDisplayTitle(), SongSlot::reread(), and SongSlot::setSong().

bool Song::has_all_cluster_fields

(

)

References no_spectrum.

bool Song::modifiedOnDisk

(

)

bool Song::needs_analysis

(

)

References needs_composition(), needs_echo(), needs_energy(), needs_rhythm(), needs_spectrum(), and needs_tempo().

Referenced by SongSelectorLogic::startAnotherAnalyzer().

bool Song::needs_composition

(

)

const [inline]

Referenced by needs_analysis().

bool Song::needs_echo

(

)

const [inline]

Referenced by needs_analysis().

bool Song::needs_energy

(

)

const [inline]

Referenced by needs_analysis().

bool Song::needs_rhythm

(

)

const [inline]

Referenced by needs_analysis().

bool Song::needs_spectrum

(

)

const [inline]

References no_spectrum.

Referenced by needs_analysis().

bool Song::needs_tempo

(

)

const [inline]

Referenced by needs_analysis().

void Song::refill	(	Index &	read,
		bool	allowed_to_write = false
	)

References bpmdj_deallocate, Index::changed(), Index::copy_albums(), QStringFactory::create(), Index::get_author(), Index::get_composition(), Index::get_cue_c(), Index::get_cue_v(), Index::get_cue_x(), Index::get_cue_z(), Index::get_display_title(), Index::get_filename(), Index::get_histogram(), Index::get_max(), Index::get_md5sum(), Index::get_mean(), Index::get_min(), Index::get_playcount(), Index::get_power(), Index::get_rhythm(), Index::get_spectrum(), Index::get_storedin(), Index::get_tags(), Index::get_tempo(), Index::get_time(), Index::get_version(), no_spectrum, Tags::parse_tags(), and Index::write_idx().

Referenced by reread(), and Song().

void Song::reread

(

)

References refill().

Referenced by SongSlot::reread(), and SongSelectorLogic::reread_and_repaint().

void Song::setColor

(

QColor

c

)

Referenced by SongSelectorPlayView::processChange().

void Song::simpledump

(

unsigned2

d

)

[virtual]

This routine is necessary for the cluster debug output. Printing the songname might be a good idea

References assert().

tempo_type Song::tempo_between	(	Song *	song,
		float4	percent
	)

References between_tempos().

bool Song::tempo_show	(	const Song *	main,
		bool	uprange,
		bool	downrange
	)

References SongMetriek::find_harmonic(), SongMetriek::std, and SongMetriek::tempo_diff().

QString Song::tempo_str

(

)

Referenced by HistorySong::HistorySong(), QueuedSong::QueuedSong(), QueuedSong::setSong(), and QSong::text().

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

• song.h
• song.cpp