EDataServer.SourceRegistryWatcher¶

Subclasses:	None

Methods¶

Inherited:	GObject.Object (37)
Structs:	GObject.ObjectClass (5)

class	`new` (registry, extension_name)
	`get_extension_name` ()
	`get_registry` ()
	`reclaim` ()

Virtual Methods¶

Inherited:	GObject.Object (7)

	`do_appeared` (source)
	`do_disappeared` (source)
	`do_filter` (source)

Properties¶

Name	Type	Flags	Short Description
`extension-name`	`str`	r/w/co
`registry`	`EDataServer.SourceRegistry`	r/w/co	Data source registry

Signals¶

Inherited:	GObject.Object (1)

Name	Short Description
`appeared`	A signal emitted when the source is enabled or added and it had been considered for inclusion with the ESourceRegistryWatcher`::filter` signal.
`disappeared`	A signal emitted when the source is disabled or removed and it had been considered for inclusion with the ESourceRegistryWatcher`::filter` signal earlier.
`filter`	A filter signal which verifies whether the source can be considered for inclusion in the watcher or not.

Fields¶

Inherited:	GObject.Object (1)

Name	Type	Access	Description
parent	`GObject.Object`	r

Class Details¶

class EDataServer.SourceRegistryWatcher(**kwargs)¶

Bases:	`GObject.Object`
Abstract:	No
Structure:	`EDataServer.SourceRegistryWatcherClass`

Contains only private data that should be read and manipulated using the functions below.

classmethod new(registry, extension_name)¶

Parameters:	registry (`EDataServer.SourceRegistry`) – an `EDataServer.SourceRegistry` extension_name (`str` or `None`) – optional extension name to filter sources with, or `None`
Returns:	an `EDataServer.SourceRegistryWatcher`
Return type:	`EDataServer.SourceRegistryWatcher`

Creates a new EDataServer.SourceRegistryWatcher instance.

The extension_name can be used as a complementary filter to EDataServer.SourceRegistryWatcher ::filter signal.

New in version 3.26.

get_extension_name()¶

Returns:	The extension name passed to `EDataServer.SourceRegistryWatcher.new`().
Return type:	`str` or `None`

New in version 3.26.

get_registry()¶

Returns:	an `EDataServer.SourceRegistry`
Return type:	`EDataServer.SourceRegistry`

Returns the EDataServer.SourceRegistry passed to EDataServer.SourceRegistryWatcher.new().

New in version 3.26.

reclaim()¶: Reclaims all available sources satisfying the EDataServer.SourceRegistryWatcher ::filter signal. It doesn’t notify about disappeared sources, it notifies only on those appeared.

New in version 3.26.

do_appeared(source) virtual¶

Parameters:	source (`EDataServer.Source`) –

do_disappeared(source) virtual¶

Parameters:	source (`EDataServer.Source`) –

do_filter(source) virtual¶

Parameters:	source (`EDataServer.Source`) –
Return type:	`bool`

Signal Details¶

EDataServer.SourceRegistryWatcher.signals.appeared(source_registry_watcher, source)¶

Signal Name:	`appeared`
Flags:	`RUN_LAST`
Parameters:	source_registry_watcher (`EDataServer.SourceRegistryWatcher`) – The object which received the signal source (`EDataServer.Source`) – the `EDataServer.Source` which appeared

A signal emitted when the source is enabled or added and it had been considered for inclusion with the ESourceRegistryWatcher::filter signal.

New in version 3.26.

EDataServer.SourceRegistryWatcher.signals.disappeared(source_registry_watcher, source)¶

Signal Name:	`disappeared`
Flags:	`RUN_LAST`
Parameters:	source_registry_watcher (`EDataServer.SourceRegistryWatcher`) – The object which received the signal source (`EDataServer.Source`) – the `EDataServer.Source` which disappeared

A signal emitted when the source is disabled or removed and it had been considered for inclusion with the ESourceRegistryWatcher::filter signal earlier.

New in version 3.26.

EDataServer.SourceRegistryWatcher.signals.filter(source_registry_watcher, source)¶

Signal Name:	`filter`
Flags:	`RUN_LAST`, `ACTION`
Parameters:	source_registry_watcher (`EDataServer.SourceRegistryWatcher`) – The object which received the signal source (`EDataServer.Source`) – the `EDataServer.Source` to filter
Returns:	`True`, when the source can be included, `False` otherwise.
Return type:	`bool`

A filter signal which verifies whether the source can be considered for inclusion in the watcher or not. If none is set then all the sources are included.

New in version 3.26.

Property Details¶

EDataServer.SourceRegistryWatcher.props.extension_name¶

Name:	`extension-name`
Type:	`str`
Default Value:	`None`
Flags:	`READABLE`, `WRITABLE`, `CONSTRUCT_ONLY`

Optional extension name, to consider sources with only. It can be None, to check for all sources. This is a complementary filter to EDataServer.SourceRegistryWatcher ::filter signal.

New in version 3.26.

EDataServer.SourceRegistryWatcher.props.registry¶

Name:	`registry`
Type:	`EDataServer.SourceRegistry`
Default Value:	`None`
Flags:	`READABLE`, `WRITABLE`, `CONSTRUCT_ONLY`

The EDataServer.SourceRegistry manages EDataServer.Source instances.

New in version 3.26.