21 #include <QPluginLoader> 22 #include <QCoreApplication> 23 #include <QLibraryInfo> 26 #if defined(LINUX_BACKEND) 27 Q_IMPORT_PLUGIN(ALSAMIDIInput)
28 Q_IMPORT_PLUGIN(ALSAMIDIOutput)
29 Q_IMPORT_PLUGIN(SynthController)
32 #if defined(MAC_BACKEND) 33 Q_IMPORT_PLUGIN(MacMIDIInput)
34 Q_IMPORT_PLUGIN(MacMIDIOutput)
35 Q_IMPORT_PLUGIN(MacSynthOutput)
38 #if defined(WIN_BACKEND) 39 Q_IMPORT_PLUGIN(WinMIDIInput)
40 Q_IMPORT_PLUGIN(WinMIDIOutput)
43 #if defined(NET_BACKEND) 44 Q_IMPORT_PLUGIN(NetMIDIInput)
45 Q_IMPORT_PLUGIN(NetMIDIOutput)
48 #if defined(DUMMY_BACKEND) 49 Q_IMPORT_PLUGIN(DummyInput)
50 Q_IMPORT_PLUGIN(DummyOutput)
53 #if defined(SYNTH_BACKEND) 54 Q_IMPORT_PLUGIN(SynthOutput)
57 #if defined(OSS_BACKEND) 58 Q_IMPORT_PLUGIN(OSSInput)
59 Q_IMPORT_PLUGIN(OSSOutput)
87 class BackendManager::BackendManagerPrivate {
89 QList<MIDIInput*> m_inputsList;
90 QList<MIDIOutput*> m_outputsList;
91 ~BackendManagerPrivate()
98 m_outputsList.clear();
100 void appendDir(
const QString& candidate, QStringList& result)
103 QDir checked(candidate);
104 if (checked.exists() && !result.contains(checked.absolutePath())) {
105 result << checked.absolutePath();
133 QString appPath = QCoreApplication::applicationDirPath() + QDir::separator();
134 #if defined(Q_OS_WIN) 135 d->appendDir( appPath + QSTR_DRUMSTICK, result );
136 d->appendDir( appPath +
"../lib/" + QSTR_DRUMSTICK, result );
138 #if defined(Q_OS_MAC) 139 d->appendDir( appPath + QStringLiteral(
"../PlugIns/") + QSTR_DRUMSTICK, result );
140 #endif // Linux, Unix... 142 libs <<
"../lib/" <<
"../lib32/" <<
"../lib64/";
143 foreach(
const QString& lib, libs) {
144 d->appendDir( appPath + lib + QSTR_DRUMSTICK, result );
147 d->appendDir( appPath +
".." + QDir::separator() + QSTR_DRUMSTICK, result );
148 QByteArray envdir = qgetenv(QSTR_DRUMSTICKRT.toLatin1());
149 if(!envdir.isEmpty()) {
150 d->appendDir(QString(envdir), result );
152 d->appendDir( QDir::homePath() + QDir::separator() + QSTR_DRUMSTICK, result );
153 d->appendDir( QLibraryInfo::location(QLibraryInfo::PluginsPath) + QDir::separator() + QSTR_DRUMSTICK, result );
154 foreach(
const QString& path, QCoreApplication::libraryPaths()) {
155 d->appendDir( path + QDir::separator() + QSTR_DRUMSTICK, result );
173 settings->beginGroup(QSTR_DRUMSTICKRT_GROUP);
174 d->appendDir(settings->value(QSTR_DRUMSTICKRT_PATH).toString(), paths);
175 name_in = settings->value(QSTR_DRUMSTICKRT_PUBLICNAMEIN).toString();
176 name_out = settings->value(QSTR_DRUMSTICKRT_PUBLICNAMEOUT).toString();
177 names << settings->value(QSTR_DRUMSTICKRT_EXCLUDED).toStringList();
178 names << (name_in.isEmpty() ? QLatin1String(
"MIDI In") : name_in);
179 names << (name_out.isEmpty() ? QLatin1String(
"MIDI Out") : name_out);
180 settings->endGroup();
186 foreach(
const QString& dir, paths) {
187 QDir pluginsDir(dir);
188 foreach (QString fileName, pluginsDir.entryList(QDir::Files)) {
189 if (QLibrary::isLibrary(fileName)) {
190 QPluginLoader loader(pluginsDir.absoluteFilePath(fileName));
191 QObject *obj = loader.instance();
194 if (input != 0 && !d->m_inputsList.contains(input)) {
195 if (!name_in.isEmpty()) {
199 d->m_inputsList << input;
202 if (output != 0 && !d->m_outputsList.contains(output)) {
203 if (!name_out.isEmpty()) {
207 d->m_outputsList << output;
216 foreach(
QObject* obj, QPluginLoader::staticInstances()) {
219 if (input != 0 && !d->m_inputsList.contains(input)) {
222 d->m_inputsList << input;
225 if (output != 0 && !d->m_outputsList.contains(output)) {
228 d->m_outputsList << output;
237 return d->m_inputsList;
242 return d->m_outputsList;
247 foreach (
MIDIInput* i, d->m_inputsList) {
virtual void setPublicName(QString name)=0
setPublicName
QList< MIDIOutput * > availableOutputs()
availableOutputs
QStringList defaultPaths()
defaultPaths
QList< MIDIInput * > availableInputs()
availableInputs
The QObject class is the base class of all Qt objects.
Realtime MIDI input/output multiplatform classes.
virtual void setExcludedConnections(QStringList conns)=0
setExcludedConnections
virtual ~BackendManager()
~BackendManager destructor
void refresh(QSettings *settings=0)
refresh the list of backends
virtual QString backendName()=0
backendName
BackendManager()
BackendManager constructor.
MIDIOutput * outputBackendByName(const QString name)
outputBackendByName
MIDIInput * inputBackendByName(const QString name)
inputBackendByName