BackendManager Class Reference

The BackendManager class manages lists of dynamic and static backends for applications based on drumstick-rt. More...

#include <backendmanager.h>

Public Member Functions
	BackendManager ()
	BackendManager constructor.
virtual	~BackendManager ()
	~BackendManager destructor
void	refresh (QSettings *settings=nullptr)
	refresh the list of backends
void	refresh (const QVariantMap &map)
	refresh the list of backends
QList< MIDIInput * >	availableInputs ()
	availableInputs
QList< MIDIOutput * >	availableOutputs ()
	availableOutputs
QStringList	defaultPaths ()
	defaultPaths
MIDIInput *	inputBackendByName (const QString name)
	inputBackendByName
MIDIOutput *	outputBackendByName (const QString name)
	outputBackendByName

Detailed Description

The BackendManager class manages lists of dynamic and static backends for applications based on drumstick-rt.

Examples

vpiano.cpp.

Definition at line 49 of file backendmanager.h.

Constructor & Destructor Documentation

BackendManager()

BackendManager ( )

explicit

BackendManager constructor.

Constructor.

Definition at line 77 of file backendmanager.cpp.

References refresh().

~BackendManager()

~BackendManager ( )

virtual

~BackendManager destructor

Destructor.

Definition at line 89 of file backendmanager.cpp.

Member Function Documentation

availableInputs()

QList< MIDIInput * > availableInputs

(

)

availableInputs

Returns

list of available MIDI inputs

Examples

vpiano.cpp.

Definition at line 225 of file backendmanager.cpp.

availableOutputs()

QList< MIDIOutput * > availableOutputs

(

)

availableOutputs

Returns

list of available MIDI outputs

Examples

vpiano.cpp.

Definition at line 230 of file backendmanager.cpp.

defaultPaths()

QStringList defaultPaths

(

)

defaultPaths

returns the paths where backends are searched

Returns

list of paths for backends search

list of paths

Definition at line 96 of file backendmanager.cpp.

Referenced by refresh().

inputBackendByName()

MIDIInput * inputBackendByName

(

const QString

name

)

inputBackendByName

Parameters

name	The name of some input backend

Returns

Input backend instance if available

Definition at line 235 of file backendmanager.cpp.

References MIDIInput::backendName().

outputBackendByName()

MIDIOutput * outputBackendByName

(

const QString

name

)

outputBackendByName

Parameters

name	The name of some output backend

Returns

Output backend instance if available

Definition at line 245 of file backendmanager.cpp.

References MIDIOutput::backendName().

refresh() [1/2]

void refresh

(

const QVariantMap &

map

)

refresh the list of backends

BackendManager::refresh finds the installed backends searching the list of paths provided by the function defaultPaths() applying the provided settings map as well.

Parameters

map	Program settings relevant section
map

Definition at line 152 of file backendmanager.cpp.

References defaultPaths(), MIDIInput::setExcludedConnections(), MIDIOutput::setExcludedConnections(), MIDIInput::setPublicName(), and MIDIOutput::setPublicName().

refresh() [2/2]

void refresh

(

QSettings *

settings = nullptr

)

refresh the list of backends

BackendManager::refresh finds the installed backends applying the provided settings.

Parameters

settings	Program settings
settings

Examples

vpiano.cpp.

Definition at line 134 of file backendmanager.cpp.

References refresh().

Referenced by BackendManager(), and refresh().

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

• backendmanager.h
• backendmanager.cpp