BpmAnalyzerDialog Class Reference

#include <bpm-analyzer.h>

Inheritance diagram for BpmAnalyzerDialog:

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Collaboration diagram for BpmAnalyzerDialog:

[legend]

List of all members.

Public Slots
virtual void	startStopButton ()
virtual void	finish ()
virtual void	tap ()
virtual void	reset ()
Public Member Functions
void	setBpmBounds (signed4 start, signed4 stop)
void	getMd5 ()
void	writeAudio ()
void	analyze ()
void	rangeCheck ()
void	removeRaw ()
	BpmAnalyzerDialog (QWidget *parent=0)
virtual void	started ()
virtual void	stop ()
virtual void	stopped ()
Public Attributes
Player *	player

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Constructor & Destructor Documentation

BpmAnalyzerDialog::BpmAnalyzerDialog

(

QWidget *

parent = 0

)

References player.

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Member Function Documentation

void BpmAnalyzerDialog::analyze

(

)

[virtual]

Implements Analyzer.

References IMAGE_XS, IMAGE_YS, rangeCheck(), and Analyzer::stop_signal.

void BpmAnalyzerDialog::finish

(

)

[virtual, slot]

References stop().

void BpmAnalyzerDialog::getMd5

(

)

void BpmAnalyzerDialog::rangeCheck

(

)

References bpmdj_deallocate.

Referenced by analyze().

void BpmAnalyzerDialog::removeRaw

(

)

void BpmAnalyzerDialog::reset

(

)

[virtual, slot]

void BpmAnalyzerDialog::setBpmBounds	(	signed4	start,
		signed4	stop
	)

References sprintf().

Referenced by batch_start(), and tap().

void BpmAnalyzerDialog::started

(

)

[virtual]

Reimplemented from Analyzer.

void BpmAnalyzerDialog::startStopButton

(

)

[virtual, slot]

References Analyzer::toggle().

void BpmAnalyzerDialog::stop

(

)

[virtual]

Reimplemented from Analyzer.

Referenced by finish().

void BpmAnalyzerDialog::stopped

(

)

[virtual]

Reimplemented from Analyzer.

void BpmAnalyzerDialog::tap

(

)

[virtual, slot]

we have to decrease tapcount with one because at tick 2 the time passed counts for only one beat.

This is tricky. Because we modify the native tempo the player will start playing faster because it tries to honour the current requested tempo (given by currentperiod). However, since we are tapping the tempo it is unwanted that the playing speed changes. Hence, we need to reset the currentperiod so that it plays equally fast after the change in the native tempo.

References clock_driver::changetempo(), currentperiod_metarate, Index::get_tempo(), tempo_type::higher(), tempo_type::lower(), metronome, normalperiod_metarate, period_to_quad(), playing, and setBpmBounds().

void BpmAnalyzerDialog::writeAudio

(

)

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Member Data Documentation

Player* BpmAnalyzerDialog::player

Referenced by BpmAnalyzerDialog().

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

• bpm-analyzer.h
• bpm-analyzer.cpp