VisualBase Class Reference

#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 ([[maybe_unused]] 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 48 of file visualize.cpp.

~VisualBase()

VisualBase::~VisualBase ( void  )

virtual

Definition at line 55 of file visualize.cpp.

Member Function Documentation

process()

virtual bool VisualBase::process ( VisualNode *  node )

pure virtual

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

Referenced by MainVisual::timeout().

processUndisplayed()

virtual bool VisualBase::processUndisplayed ( VisualNode *  )

inlinevirtual

Reimplemented in Piano, Spectrum, Spectrogram, and WaveForm.

Definition at line 73 of file visualize.h.

Referenced by MainVisual::timeout().

draw()

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

pure virtual

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

Referenced by MainVisual::timeout().

resize()

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

pure virtual

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

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

handleKeyPress()

virtual void VisualBase::handleKeyPress ( [[maybe_unused] ] const QString &  action )

inlinevirtual

Reimplemented in Synaesthesia, BumpScope, and Goom.

Definition at line 80 of file visualize.h.

Referenced by VisualizerView::keyPressEvent().

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 Piano, Spectrogram, and WaveForm.

Definition at line 83 of file visualize.h.

Referenced by MainVisual::setVisual().

drawWarning()

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

static

Definition at line 67 of file visualize.cpp.

Referenced by AlbumArt::draw().

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().

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

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