WaveForm Class Reference

#include <visualize.h>

Inheritance diagram for WaveForm:

Collaboration diagram for WaveForm:

Public Member Functions
	WaveForm ()=default
	~WaveForm () override
unsigned long	getDesiredSamples (void) override
bool	processUndisplayed (VisualNode *node) override
bool	process (VisualNode *node) override
bool	draw (QPainter *p, const QColor &back) override
void	handleKeyPress (const QString &action) override
Public Member Functions inherited from StereoScope
	StereoScope ()
	~StereoScope () override=default
void	resize (const QSize &size) override
Public Member Functions inherited from VisualBase
	VisualBase (bool screensaverenable=false)
virtual	~VisualBase (void)
virtual void	handleKeyPress ([[maybe_unused]] const QString &action)
virtual int	getDesiredFPS (void)

Protected Member Functions
void	saveload (MusicMetadata *meta)

Protected Attributes
QSize	m_wfsize {1920, 1080}
unsigned long	m_offset {0}
short *	m_right {nullptr}
QFont	m_font
bool	m_showtext {false}
MusicMetadata *	m_currentMetadata {nullptr}
unsigned long	m_duration {60000}
unsigned int	m_lastx {1920}
unsigned int	m_position {0}
short int	m_minl {0}
short int	m_maxl {0}
unsigned long	m_sqrl {0}
short int	m_minr {0}
short int	m_maxr {0}
unsigned long	m_sqrr {0}
bool	m_stream {false}
Protected Attributes inherited from StereoScope
QColor	m_startColor {Qt::yellow}
QColor	m_targetColor {Qt::red}
std::vector< double >	m_magnitudes
QSize	m_size
const bool	m_rubberband {RUBBERBAND}
const double	m_falloff {1.0}
Protected Attributes inherited from VisualBase
int	m_fps {20}
bool	m_xscreensaverenable {true}

Static Private Attributes
static constexpr unsigned long	kWFAudioSize { 4096 }
static QImage	s_image {nullptr}

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

Detailed Description

Definition at line 142 of file visualize.h.

Constructor & Destructor Documentation

WaveForm()

WaveForm::WaveForm ( )

default

~WaveForm()

WaveForm::~WaveForm ( )

override

Definition at line 613 of file visualize.cpp.

Member Function Documentation

getDesiredSamples()

unsigned long WaveForm::getDesiredSamples ( void  )

overridevirtual

Reimplemented from VisualBase.

Definition at line 681 of file visualize.cpp.

processUndisplayed()

bool WaveForm::processUndisplayed ( VisualNode *  node )

overridevirtual

Reimplemented from VisualBase.

Definition at line 698 of file visualize.cpp.

process()

bool WaveForm::process ( VisualNode *  node )

overridevirtual

Reimplemented from StereoScope.

Definition at line 687 of file visualize.cpp.

draw()

bool WaveForm::draw ( QPainter *  p, const QColor &  back  )

overridevirtual

Reimplemented from StereoScope.

Definition at line 814 of file visualize.cpp.

handleKeyPress()

void WaveForm::handleKeyPress ( const QString &  action )

override

Definition at line 855 of file visualize.cpp.

saveload()

void WaveForm::saveload ( MusicMetadata *  meta )

protected

Definition at line 620 of file visualize.cpp.

Referenced by processUndisplayed(), and ~WaveForm().

Member Data Documentation

kWFAudioSize

constexpr unsigned long WaveForm::kWFAudioSize { 4096 }

staticconstexprprivate

Definition at line 144 of file visualize.h.

Referenced by getDesiredSamples().

s_image

QImage WaveForm::s_image {nullptr}

staticprivate

Definition at line 145 of file visualize.h.

Referenced by draw(), handleKeyPress(), processUndisplayed(), and saveload().

m_wfsize

QSize WaveForm::m_wfsize {1920, 1080}

protected

Definition at line 159 of file visualize.h.

Referenced by draw(), processUndisplayed(), and saveload().

m_offset

unsigned long WaveForm::m_offset {0}

protected

Definition at line 160 of file visualize.h.

Referenced by draw(), and processUndisplayed().

m_right

short* WaveForm::m_right {nullptr}

protected

Definition at line 161 of file visualize.h.

Referenced by processUndisplayed().

m_font

QFont WaveForm::m_font

protected

Definition at line 162 of file visualize.h.

Referenced by draw(), and saveload().

m_showtext

bool WaveForm::m_showtext {false}

protected

Definition at line 163 of file visualize.h.

Referenced by draw(), and handleKeyPress().

m_currentMetadata

MusicMetadata* WaveForm::m_currentMetadata {nullptr}

protected

Definition at line 164 of file visualize.h.

Referenced by processUndisplayed(), and saveload().

m_duration

unsigned long WaveForm::m_duration {60000}

protected

Definition at line 165 of file visualize.h.

Referenced by draw(), processUndisplayed(), and saveload().

m_lastx

unsigned int WaveForm::m_lastx {1920}

protected

Definition at line 166 of file visualize.h.

Referenced by processUndisplayed(), and saveload().

m_position

unsigned int WaveForm::m_position {0}

protected

Definition at line 167 of file visualize.h.

Referenced by processUndisplayed(), and saveload().

m_minl

short int WaveForm::m_minl {0}

protected

Definition at line 168 of file visualize.h.

Referenced by processUndisplayed(), and saveload().

m_maxl

short int WaveForm::m_maxl {0}

protected

Definition at line 169 of file visualize.h.

Referenced by processUndisplayed(), and saveload().

m_sqrl

unsigned long WaveForm::m_sqrl {0}

protected

Definition at line 170 of file visualize.h.

Referenced by processUndisplayed(), and saveload().

m_minr

short int WaveForm::m_minr {0}

protected

Definition at line 171 of file visualize.h.

Referenced by processUndisplayed(), and saveload().

m_maxr

short int WaveForm::m_maxr {0}

protected

Definition at line 172 of file visualize.h.

Referenced by processUndisplayed(), and saveload().

m_sqrr

unsigned long WaveForm::m_sqrr {0}

protected

Definition at line 173 of file visualize.h.

Referenced by processUndisplayed(), and saveload().

m_stream

bool WaveForm::m_stream {false}

protected

Definition at line 174 of file visualize.h.

Referenced by processUndisplayed(), and saveload().

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

• visualize.h
• visualize.cpp