MythTV: VisualBase Class Reference

MythTV master

#include <mythplugins/mythmusic/mythmusic/visualize.h>

Inheritance diagram for VisualBase:

Collaboration diagram for VisualBase:

Public Member Functions
	VisualBase (bool screensaverenable=false)

virtual	~VisualBase (void)

virtual bool	process (VisualNode *node)=0

virtual bool	processUndisplayed (VisualNode *)

virtual bool	draw (QPainter *, const QColor &)=0

virtual void	resize (const QSize &size)=0

virtual void	handleKeyPress (const QString &action)

virtual int	getDesiredFPS (void)

virtual unsigned long	getDesiredSamples (void)

Static Public Member Functions
static void	drawWarning (QPainter *p, const QColor &back, QSize size, const QString &warning, int fontsize=28)

Protected Attributes
int	m_fps {20}

bool	m_xscreensaverenable {true}

Detailed Description

Definition at line 61 of file visualize.h.

Constructor & Destructor Documentation

◆ VisualBase()

VisualBase::VisualBase ( bool screensaverenable = false )

explicit

Definition at line 49 of file visualize.cpp.

◆ ~VisualBase()

VisualBase::~VisualBase ( void )

virtual

Definition at line 56 of file visualize.cpp.

Member Function Documentation

◆ draw()

virtual bool VisualBase::draw	(	QPainter *	,
		const QColor &
	)

pure virtual

Implemented in BumpScope, Goom, Synaesthesia, StereoScope, MonoScope, WaveForm, Spectrogram, Spectrum, Squares, Piano, AlbumArt, and Blank.

Referenced by MainVisual::timeout().

◆ drawWarning()

void VisualBase::drawWarning	(	QPainter *	p,
		const QColor &	back,
		QSize	size,
		const QString &	warning,
		int	fontsize = `28`
	)

static

Definition at line 68 of file visualize.cpp.

Referenced by AlbumArt::draw().

◆ getDesiredFPS()

virtual int VisualBase::getDesiredFPS ( void )

inlinevirtual

Definition at line 81 of file visualize.h.

Referenced by MainVisual::setVisual().

◆ getDesiredSamples()

virtual unsigned long VisualBase::getDesiredSamples ( void )

inlinevirtual

Reimplemented in WaveForm, Spectrogram, and Piano.

Definition at line 83 of file visualize.h.

Referenced by MainVisual::setVisual().

◆ handleKeyPress()

virtual void VisualBase::handleKeyPress ( const QString & action )

inlinevirtual

Reimplemented in BumpScope, Goom, Synaesthesia, WaveForm, Spectrogram, and AlbumArt.

Definition at line 80 of file visualize.h.

Referenced by VisualizerView::keyPressEvent().

◆ process()

virtual bool VisualBase::process ( VisualNode * node )

pure virtual

Implemented in BumpScope, Goom, Synaesthesia, StereoScope, MonoScope, WaveForm, Spectrogram, Spectrum, Piano, AlbumArt, and Blank.

Referenced by MainVisual::timeout().

◆ processUndisplayed()

virtual bool VisualBase::processUndisplayed ( VisualNode * )

inlinevirtual

Reimplemented in WaveForm, Spectrogram, Spectrum, and Piano.

Definition at line 73 of file visualize.h.

Referenced by MainVisual::timeout().

◆ resize()

virtual void VisualBase::resize ( const QSize & size )

pure virtual

Implemented in Squares, BumpScope, Goom, Synaesthesia, StereoScope, Spectrogram, Spectrum, Piano, AlbumArt, and Blank.

Referenced by MainVisual::resize(), and MainVisual::setVisual().

Member Data Documentation

◆ m_fps

int VisualBase::m_fps {20}

protected

Definition at line 87 of file visualize.h.

Referenced by AlbumArt::AlbumArt(), Blank::Blank(), BumpScope::BumpScope(), getDesiredFPS(), Goom::Goom(), Piano::Piano(), Spectrogram::Spectrogram(), Spectrum::Spectrum(), StereoScope::StereoScope(), and Synaesthesia::Synaesthesia().

◆ m_xscreensaverenable

bool VisualBase::m_xscreensaverenable {true}

protected

Definition at line 88 of file visualize.h.

Referenced by VisualBase(), and ~VisualBase().

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

mythplugins/mythmusic/mythmusic/visualize.h
mythplugins/mythmusic/mythmusic/visualize.cpp