CAMidiRecorder Class Reference

Class for live recording of the Midi events. More...

#include <midirecorder.h>

Inheritance diagram for CAMidiRecorder:

Public Member Functions
	CAMidiRecorder (CAResource *r, CAMidiDevice *d)
virtual	~CAMidiRecorder ()
void	startRecording (int time=0)
void	pauseRecording ()
void	stopRecording ()
const unsigned int &	curTime () const

Private Slots
void	timerTimeout ()
void	onMidiInEvent (QVector< unsigned char > messages)

Private Attributes
CAResource *	_resource
CAMidiExport *	_midiExport
QTimer *	_timer
unsigned int	_curTime
bool	_paused

Detailed Description

Class for live recording of the Midi events.

Copyright (c) 2008, Matevž Jekovec, Canorus development team All Rights Reserved. See AUTHORS for a complete list of authors.

Licensed under the GNU GENERAL PUBLIC LICENSE. See LICENSE.GPL for details.

This class is used when a composer has a musical idea in his fingers and wants to record it.

1) Create a new output resource (eg. midi file in tmp directory) 2) Create this class and pass this resource 2) Call record(). Class will run in a separated thread and start recording all the midi events into the given resource file. 3) Call stop() when recording is done. Class will write the midi data and close the stream.

Constructor & Destructor Documentation

CAMidiRecorder()

CAMidiRecorder::CAMidiRecorder	(	CAResource *	r,
		CAMidiDevice *	d
	)

References _paused, and onMidiInEvent().

Here is the call graph for this function:

~CAMidiRecorder()

CAMidiRecorder::~CAMidiRecorder ( )

virtual

Member Function Documentation

curTime()

const unsigned int& CAMidiRecorder::curTime ( ) const

inline

References _curTime.

Referenced by CAMidiRecorderView::onTimerTimeout().

Here is the caller graph for this function:

onMidiInEvent

void CAMidiRecorder::onMidiInEvent ( QVector< unsigned char >  messages )

privateslot

References _curTime, _midiExport, _paused, and CAMidiExport::send().

Referenced by CAMidiRecorder().

Here is the call graph for this function:

Here is the caller graph for this function:

pauseRecording()

void CAMidiRecorder::pauseRecording

(

)

References _paused.

Referenced by CAMidiRecorderView::on_uiPause_clicked().

Here is the caller graph for this function:

startRecording()

void CAMidiRecorder::startRecording

(

int

time = 0

)

References _curTime, _midiExport, _paused, _resource, _timer, CAMidiDevice::Meta_Tempo, CAMidiDevice::Meta_Timesig, CAMidiExport::sendMetaEvent(), CAExport::setStreamToFile(), timerTimeout(), and CAResource::url().

Referenced by CAMidiRecorderView::on_uiRecord_clicked().

Here is the call graph for this function:

Here is the caller graph for this function:

stopRecording()

void CAMidiRecorder::stopRecording

(

)

References _midiExport, _timer, and CAMidiExport::writeFile().

Referenced by CAMidiRecorderView::on_uiStop_clicked().

Here is the call graph for this function:

Here is the caller graph for this function:

timerTimeout

void CAMidiRecorder::timerTimeout ( )

privateslot

References _curTime, and _paused.

Referenced by startRecording().

Here is the caller graph for this function:

Member Data Documentation

_curTime

unsigned int CAMidiRecorder::_curTime

private

Referenced by curTime(), onMidiInEvent(), startRecording(), and timerTimeout().

_midiExport

CAMidiExport* CAMidiRecorder::_midiExport

private

Referenced by onMidiInEvent(), startRecording(), and stopRecording().

_paused

bool CAMidiRecorder::_paused

private

Referenced by CAMidiRecorder(), onMidiInEvent(), pauseRecording(), startRecording(), and timerTimeout().

_resource

CAResource* CAMidiRecorder::_resource

private

Referenced by startRecording().

_timer

QTimer* CAMidiRecorder::_timer

private

Referenced by startRecording(), and stopRecording().

---

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

• /home/iurt/rpmbuild/BUILD/canorus-0.7.3svn20190422/src/core/midirecorder.h
• /home/iurt/rpmbuild/BUILD/canorus-0.7.3svn20190422/src/core/midirecorder.cpp