hydrogen 1.2.3
PortMidiDriver Class Reference

#include <PortMidiDriver.h>

Inheritance diagram for PortMidiDriver:
Object< PortMidiDriver > MidiInput MidiOutput Base Object< MidiInput > Object< MidiOutput > Base Base

Public Member Functions

 PortMidiDriver ()
 
virtual ~PortMidiDriver ()
 
virtual void close () override
 
virtual std::vector< QString > getInputPortList () override
 
virtual std::vector< QString > getOutputPortList () override
 
virtual void handleOutgoingControlChange (int param, int value, int channel) override
 
virtual void handleQueueAllNoteOff () override
 
virtual void handleQueueNote (Note *pNote) override
 
virtual void handleQueueNoteOff (int channel, int key, int velocity) override
 
virtual void open () override
 
- Public Member Functions inherited from Object< PortMidiDriver >
 Object ()
 
 Object (const Object< PortMidiDriver > &other)
 
- Public Member Functions inherited from Base
 Base ()
 
 Base (const Base &other)
 
virtual const char * class_name () const
 
void Print (bool bShort=true) const
 Prints content of toQString() via DEBUGLOG.
 
virtual QString toQString (const QString &sPrefix="", bool bShort=true) const
 Formatted string version for debugging purposes.
 
- Public Member Functions inherited from MidiInput
 MidiInput ()
 
virtual ~MidiInput ()
 
void handleControlChangeMessage (const MidiMessage &msg)
 
void handleMidiMessage (const MidiMessage &msg)
 
void handlePolyphonicKeyPressureMessage (const MidiMessage &msg)
 
void handleProgramChangeMessage (const MidiMessage &msg)
 
void handleSysexMessage (const MidiMessage &msg)
 
void setActive (bool isActive)
 
- Public Member Functions inherited from Object< MidiInput >
 Object ()
 
 Object (const Object< MidiInput > &other)
 
- Public Member Functions inherited from MidiOutput
 MidiOutput ()
 
virtual ~MidiOutput ()
 
- Public Member Functions inherited from Object< MidiOutput >
 Object ()
 
 Object (const Object< MidiOutput > &other)
 

Static Public Member Functions

static bool appendSysExData (MidiMessage *pMidiMessage, PmMessage msg)
 Appends the content of msg to MidiMessage::m_sysexData of pMidiMessage till 247 (EOX - end of exclusion) is encountered.
 
static QString translatePmError (PmError err)
 
- Static Public Member Functions inherited from Base
static const char * _class_name ()
 return the class name
 
static QString base_clock (const QString &sMsg)
 Measures the current time and stores it in __last_clock.
 
static QString base_clock_in (const QString &sMsg)
 
static int bootstrap (Logger *logger, bool count=false)
 must be called before any Object instantiation !
 
static bool count_active ()
 
static int getAliveObjectCount ()
 
static object_map_t getObjectMap ()
 
static Loggerlogger ()
 return the logger instance
 
static int objects_count ()
 
static void printObjectMapDiff (object_map_t map)
 Creates the difference between a snapshot of the object map and its current state and prints it to std::cout.
 
static void set_count (bool flag)
 enable/disable class instances counting
 
static void write_objects_map_to (std::ostream &out, object_map_t *map=nullptr)
 output the full objects map to a given ostream
 
static void write_objects_map_to_cerr ()
 output objects map to stderr
 

Data Fields

bool m_bRunning
 
PmStream * m_pMidiIn
 
PmStream * m_pMidiOut
 

Additional Inherited Members

- Static Public Attributes inherited from Base
static QString sPrintIndention = " "
 String used to format the debugging string output of some core classes.
 
- Protected Member Functions inherited from Object< PortMidiDriver >
 ~Object ()
 
- Protected Member Functions inherited from Base
 ~Base ()
 
- Protected Member Functions inherited from MidiInput
void handleNoteOffMessage (const MidiMessage &msg, bool CymbalChoke)
 
void handleNoteOnMessage (const MidiMessage &msg)
 
- Protected Member Functions inherited from Object< MidiInput >
 ~Object ()
 
- Protected Member Functions inherited from Object< MidiOutput >
 ~Object ()
 
- Static Protected Member Functions inherited from Base
static void registerClass (const char *name, const atomic_obj_cpt_t *counters)
 
- Protected Attributes inherited from MidiInput
bool m_bActive
 
- Static Protected Attributes inherited from Base
static bool __count = false
 should we count class instances
 
static timeval __last_clock = { 0, 0 }
 
static Logger__logger = nullptr
 

Detailed Description

Definition at line 36 of file PortMidiDriver.h.

Constructor & Destructor Documentation

◆ PortMidiDriver()

Definition at line 141 of file PortMidiDriver.cpp.

◆ ~PortMidiDriver()

~PortMidiDriver ( )
virtual

Definition at line 155 of file PortMidiDriver.cpp.

Member Function Documentation

◆ appendSysExData()

bool appendSysExData ( MidiMessage * pMidiMessage,
PmMessage msg )
static

Appends the content of msg to MidiMessage::m_sysexData of pMidiMessage till 247 (EOX - end of exclusion) is encountered.

Returns
true - in case all SysEx data is gathered and pMidiMessage can be considered complete or false if there is still pending data.

Definition at line 457 of file PortMidiDriver.cpp.

◆ close()

void close ( )
overridevirtual

Implements MidiInput.

Definition at line 319 of file PortMidiDriver.cpp.

◆ getInputPortList()

std::vector< QString > getInputPortList ( )
overridevirtual

Implements MidiOutput.

Definition at line 333 of file PortMidiDriver.cpp.

◆ getOutputPortList()

std::vector< QString > getOutputPortList ( )
overridevirtual

Implements MidiInput.

Definition at line 351 of file PortMidiDriver.cpp.

◆ handleOutgoingControlChange()

void handleOutgoingControlChange ( int param,
int value,
int channel )
overridevirtual

Implements MidiOutput.

Definition at line 164 of file PortMidiDriver.cpp.

◆ handleQueueAllNoteOff()

void handleQueueAllNoteOff ( )
overridevirtual

Implements MidiOutput.

Definition at line 425 of file PortMidiDriver.cpp.

◆ handleQueueNote()

void handleQueueNote ( Note * pNote)
overridevirtual

Implements MidiOutput.

Definition at line 369 of file PortMidiDriver.cpp.

◆ handleQueueNoteOff()

void handleQueueNoteOff ( int channel,
int key,
int velocity )
overridevirtual

Implements MidiOutput.

Definition at line 403 of file PortMidiDriver.cpp.

◆ open()

void open ( )
overridevirtual

Implements MidiInput.

Definition at line 184 of file PortMidiDriver.cpp.

◆ translatePmError()

QString translatePmError ( PmError err)
static

Definition at line 487 of file PortMidiDriver.cpp.

Field Documentation

◆ m_bRunning

bool m_bRunning

Definition at line 42 of file PortMidiDriver.h.

◆ m_pMidiIn

PmStream* m_pMidiIn

Definition at line 40 of file PortMidiDriver.h.

◆ m_pMidiOut

PmStream* m_pMidiOut

Definition at line 41 of file PortMidiDriver.h.