59 snd_seq_port_info_malloc(&m_Info);
68 snd_seq_port_info_malloc(&m_Info);
69 snd_seq_port_info_copy(m_Info, other.m_Info);
70 m_ReadSubscribers = other.m_ReadSubscribers;
71 m_WriteSubscribers = other.m_WriteSubscribers;
72 m_ClientName = other.m_ClientName;
81 snd_seq_port_info_malloc(&m_Info);
82 snd_seq_port_info_copy(m_Info, other);
93 snd_seq_port_info_malloc(&m_Info);
104 snd_seq_port_info_malloc(&m_Info);
113 snd_seq_port_info_free(m_Info);
135 snd_seq_port_info_copy(m_Info, other.m_Info);
136 m_ReadSubscribers = other.m_ReadSubscribers;
137 m_WriteSubscribers = other.m_WriteSubscribers;
138 m_ClientName = other.m_ClientName;
150 return snd_seq_port_info_get_client(m_Info);
161 return snd_seq_port_info_get_port(m_Info);
179 const snd_seq_addr_t*
182 return snd_seq_port_info_get_addr(m_Info);
193 return QString(snd_seq_port_info_get_name(m_Info));
204 return snd_seq_port_info_get_capability(m_Info);
215 return snd_seq_port_info_get_type(m_Info);
226 return snd_seq_port_info_get_midi_channels(m_Info);
237 return snd_seq_port_info_get_midi_voices(m_Info);
248 return snd_seq_port_info_get_synth_voices(m_Info);
258 return snd_seq_port_info_get_read_use(m_Info);
268 return snd_seq_port_info_get_write_use(m_Info);
279 return snd_seq_port_info_get_port_specified(m_Info);
290 snd_seq_port_info_set_client(m_Info, client);
301 snd_seq_port_info_set_port(m_Info, port);
312 snd_seq_port_info_set_addr(m_Info, addr);
323 snd_seq_port_info_set_name(m_Info, name.toLocal8Bit().data());
345 snd_seq_port_info_set_capability(m_Info, capability);
372 snd_seq_port_info_set_type(m_Info, type);
383 snd_seq_port_info_set_midi_channels(m_Info, channels);
394 snd_seq_port_info_set_midi_voices(m_Info, voices);
405 snd_seq_port_info_set_synth_voices(m_Info, voices);
416 snd_seq_port_info_set_port_specified(m_Info, val);
426 return m_ReadSubscribers;
436 return m_WriteSubscribers;
452 subs.
setType(SND_SEQ_QUERY_SUBS_READ);
455 while (snd_seq_query_port_subscribers(seq->
getHandle(), subs.m_Info) >= 0)
457 m_ReadSubscribers.append(subs);
461 subs.
setType(SND_SEQ_QUERY_SUBS_WRITE);
464 while (snd_seq_query_port_subscribers(seq->
getHandle(), subs.m_Info) >= 0)
466 m_WriteSubscribers.append(subs);
477 m_ReadSubscribers.clear();
478 m_WriteSubscribers.clear();
498 return snd_seq_port_info_sizeof();
509 return (snd_seq_port_info_get_timestamping(m_Info) == 1);
520 return (snd_seq_port_info_get_timestamp_real(m_Info) == 1);
531 return snd_seq_port_info_get_timestamp_queue(m_Info);
542 snd_seq_port_info_set_timestamping(m_Info, value?1:0);
553 snd_seq_port_info_set_timestamp_real(m_Info, value?1:0);
564 snd_seq_port_info_set_timestamp_queue(m_Info, queueId);
574 m_MidiClient( nullptr ),
607 return m_Subscriptions;
616 m_Subscriptions.clear();
626 if (m_MidiClient != seq)
642 m_Subscriptions.append(*subs);
654 if (m_MidiClient ==
nullptr)
659 SubscriptionsList::iterator it;
660 for(it = m_Subscriptions.begin(); it != m_Subscriptions.end(); ++it)
668 m_Subscriptions.erase(it);
697 addr.client = client;
713 if ((m_MidiClient !=
nullptr) && (m_MidiClient->
getHandle() !=
nullptr))
732 if ((m_MidiClient !=
nullptr) && (m_MidiClient->
getHandle() !=
nullptr))
750 if ((m_MidiClient !=
nullptr) && (m_MidiClient->
getHandle() !=
nullptr))
766 if ((m_MidiClient !=
nullptr) && (m_MidiClient->
getHandle() !=
nullptr))
797 addr.client = client;
813 if ((m_MidiClient !=
nullptr) && (m_MidiClient->
getHandle() !=
nullptr))
832 if ((m_MidiClient !=
nullptr) && (m_MidiClient->
getHandle() !=
nullptr))
850 if ((m_MidiClient !=
nullptr) && (m_MidiClient->
getHandle() !=
nullptr))
866 if ((m_MidiClient !=
nullptr) && (m_MidiClient->
getHandle() !=
nullptr))
880 subscribeFrom(SND_SEQ_CLIENT_SYSTEM, SND_SEQ_PORT_SYSTEM_ANNOUNCE);
889 if (m_MidiClient ==
nullptr) {
892 SubscriptionsList::Iterator it;
893 for( it = m_Subscriptions.begin(); it != m_Subscriptions.end(); ++it) {
897 m_Subscriptions.clear();
906 if (m_Attached && (m_MidiClient !=
nullptr) && (m_MidiClient->
isOpened()))
909 m_Info.
getPort(), m_Info.m_Info ));
1123 if (!m_Attached && (seq !=
nullptr)) {
1137 if (m_Attached && (m_MidiClient !=
nullptr)) {
1162 SubscribersList::ConstIterator it;
1163 for(it = subs.constBegin(); it != subs.constEnd(); ++it) {
1165 int client = s.
getAddr()->client;
1166 if ((client != SND_SEQ_CLIENT_SYSTEM) && (client != m_Info.
getClient())) {
1168 PortInfo p(m_MidiClient, client, port);
1169 if ((p.
getCapability() & SND_SEQ_PORT_CAP_NO_EXPORT) == 0) {
1187 SubscribersList::ConstIterator it;
1188 for(it = subs.constBegin(); it != subs.constEnd(); ++it) {
1190 int client = s.
getAddr()->client;
1191 if ((client != SND_SEQ_CLIENT_SYSTEM) && (client != m_Info.
getClient())) {
1193 PortInfo p(m_MidiClient, client, port);
1194 if ((p.
getCapability() & SND_SEQ_PORT_CAP_NO_EXPORT) == 0) {
1212 PortInfoList::ConstIterator i;
1213 for( i = lst.begin(); i != lst.end(); ++i) {
1215 if ((p.
getAddr()->client == addr->client) &&
1216 (p.
getAddr()->port == addr->port)) {
1231 PortInfoList::ConstIterator i;
1232 for (i = subs.constBegin(); i != subs.constEnd(); ++i) {
1238 for (i = ports.constBegin(); i != ports.constEnd(); ++i) {
1254 PortInfoList::ConstIterator i;
1255 for (i = subs.constBegin(); i != subs.constEnd(); ++i) {
1261 for (i = ports.constBegin(); i != ports.constEnd(); ++i) {
void setTimestampReal(bool value)
Sets the timestamp real mode.
bool getTimestampReal()
Gets the timestamp real mode.
void portDetach(MidiPort *port)
Detach a MidiPort instance from this client.
void subscribed(drumstick::ALSA::MidiPort *port, drumstick::ALSA::Subscription *subs)
Signal emitted when an internal subscription is done.
Error checking functions and macros.
SubscribersList getReadSubscribers() const
Gets the list of read subscribers.
void freeSubscribers()
Releases the subscribers lists.
MidiPort(QObject *parent=nullptr)
Constructor.
void subscribeTo(PortInfo *port)
Subscribe to another port destination.
void subscribeFromAnnounce()
Subscribe from the System:announce port.
static bool containsAddress(const snd_seq_addr_t *addr, const PortInfoList &lst)
Checks if the provided address is included in the port list.
void setDest(unsigned char client, unsigned char port)
Sets the Subscription's destination (MIDI IN) port.
void setClient(int client)
Sets the client number.
Classes managing ALSA Sequencer clients.
int getTimestampQueue()
Gets the timestamping queue number.
QString getClientName() const
Gets the client name.
void setPort(int port)
Set the port number.
void setPortSpecified(int val)
Sets the port-specified mode.
void updateConnectionsFrom(const PortInfoList &desired)
Update the read susbcriptions.
void setPortType(unsigned int newValue)
Sets the port type bitmap.
unsigned int getPortType()
Gets the port type.
void freeSubscriptions()
Releases the lists of subscriptions.
unsigned int getCapability()
Gets the port capabilities.
snd_seq_t * getHandle()
Returns the sequencer handler managed by ALSA.
void setName(QString const &name)
Sets the port name.
void setTimestampReal(bool value)
Sets the timestamping real mode.
#define DRUMSTICK_ALSA_CHECK_WARNING(x)
This macro calls the check warning function.
int getReadUse()
Get the number of read subscriptions.
int getPort()
Gets the port number.
Subscriber container class.
void setType(snd_seq_query_subs_type_t type)
Sets the subscription type.
The QObject class is the base class of all Qt objects.
void setMidiChannels(int newValue)
Sets the MIDI channels.
QString getName()
Gets the port name.
unsigned int getType()
Gets the port type.
void setTimestamping(bool value)
Sets the timestamping mode.
void setTimestamping(bool value)
Sets the timestamping mode.
PortInfo * clone()
Copy the current object.
int getSizeOfInfo() const
Gets the size of the ALSA info object.
QString getPortName()
Gets the port name.
void setTimestampQueue(int queueId)
Sets the timestamp queue number.
void setTimestampQueue(int queueId)
Sets the timestamp queue number.
int getWriteUse()
Gets the number of write subscriptions.
void unsubscribe(MidiClient *seq)
Breaks the subscription in the ALSA sequencer subsystem.
const snd_seq_addr_t * getAddr()
Gets the subscriber's address.
void setPortName(QString const &newName)
Sets the port name.
void updateSubscribers()
Update the subscribers list in the PortInfo member.
void unsubscribeTo(QString const &name)
Unsubscribe a destination port.
QList< PortInfo > PortInfoList
List of port information objects.
int getIndex()
Gets the index of the subscriber container.
int getMidiVoices()
Gets the MIDI voices.
void unsubscribeAll()
Unsubscribe all subscriptions.
PortInfoList getWriteSubscribers()
Gets the list of write subscribers.
Port information container.
const snd_seq_addr_t * getAddr()
Gets the address record for this port.
int getPortId()
Gets the port number.
void setCapability(unsigned int capability)
Sets the capability bitmap.
bool getTimestamping()
Gets the timestamping mode.
void setMidiVoices(int newValue)
Sets the MIDI voices.
QList< Subscription > SubscriptionsList
List of subscriptions.
void subscribeFrom(PortInfo *port)
Subscribe a source port.
void setSender(unsigned char client, unsigned char port)
Sets the Subscription's sender (MIDI OUT) port.
void portAttach(MidiPort *port)
Attach a MidiPort instance to this client.
void detach()
Detach the port from any MidiClient instance previously attached.
void setCapability(unsigned int newValue)
Sets the port capabilities.
bool parseAddress(const QString &straddr, snd_seq_addr &result)
Parse a text address representation, returning an ALSA address record.
SubscriptionsList getSubscriptions() const
Gets the list of susbcriptions.
void applyPortInfo()
Applies all the the delayed PortInfo changes to the MIDI port object.
void setAddr(const snd_seq_addr_t *addr)
Sets the address record.
bool getTimestamping()
Gets the timestamping mode.
PortInfo & operator=(const PortInfo &other)
Assignment operator.
virtual ~PortInfo()
Destructor.
bool getTimestampReal()
Gets the timestamping real mode.
int getPortSpecified()
Gets the port-specified mode.
void setSynthVoices(int newValue)
Sets the synth voices.
int getTimestampQueue()
Gets the timestamp queue number.
void setMidiVoices(int voices)
Sets the MIDI voices.
void subscribe(MidiClient *seq)
Performs the subscription in the ALSA sequencer subsystem.
PortInfo()
Default constructor.
void midiClientChanged(drumstick::ALSA::MidiPort *port, drumstick::ALSA::MidiClient *seq)
Signal emitted when the MidiClient has changed.
void setSynthVoices(int voices)
Sets the synth voices.
int getSynthVoices()
Gets the synth voices.
void updateConnectionsTo(const PortInfoList &desired)
Update the write subscriptions.
bool isOpened()
Returns true if the sequencer is opened.
int getMidiVoices()
Gets the MIDI voices.
void readSubscribers(MidiClient *seq)
Obtains the port subscribers lists.
void setClientName(QString name)
Sets the client name.
SubscribersList getWriteSubscribers() const
Gets the list of write subscribers.
void setIndex(int index)
Sets the index of the subscriber.
PortInfo * getPortInfo()
Gets the PortInfo object pointer.
const snd_seq_addr_t * getDest()
Gets the destination address of the subscription (MIDI IN port)
QList< Subscriber > SubscribersList
List of subscribers.
void subscribe(Subscription *subs)
Subscribe a Subscription object.
int getClient()
Gets the client number.
int getMidiChannels()
Gets the MIDI channels.
unsigned int getCapability()
Gets the capabilities bitmap.
virtual ~MidiPort()
Destructor.
Classes managing ALSA Sequencer queues.
void unsubscribeFrom(QString const &name)
Unsubscribe a source port.
void detached(drumstick::ALSA::MidiPort *port)
Signal emitted when the port is detached from a MidiClient.
void setType(unsigned int type)
Sets the port type.
void setMidiChannels(int channels)
Set the MIDI channels.
int getMidiChannels()
Gets the MIDI channels.
void attached(drumstick::ALSA::MidiPort *port)
Signal emitted when the port is attached to a MidiClient.
void attach(MidiClient *seq)
Attach the port to a MidiClient instance.
PortInfoList getReadSubscribers()
Gets the list of read subscribers.
const snd_seq_addr_t * getSender()
Gets the sender address of the subscription (MIDI OUT port)
void unsubscribe(Subscription *subs)
Unsubscribe a Subscription object.
QString getClientName()
Gets the client's public name.
void setRoot(snd_seq_addr_t *addr)
Sets the subscriber's root address.
int getSynthVoices()
Gets the synth voices.
void setMidiClient(MidiClient *seq)
Sets the MidiClient.