Class

ValentMixer

unstable since: 1.0

Description [src]

final class Valent.Mixer : Valent.Component
  implements Gio.ListModel {
  /* No available fields */
}

A class for monitoring and controlling the system volume.

ValentMixer is an abstraction of volume mixers, intended for use by ValentDevicePlugin implementations.

Plugins can implement ValentMixerAdapter to provide an interface to monitor and control audio streams.

Available since: 1.0

Hierarchy

hierarchy this ValentMixer implements_0 GListModel this--implements_0 ancestor_0 ValentComponent ancestor_0--this ancestor_1 ValentObject ancestor_1--ancestor_0 ancestor_2 GObject ancestor_2--ancestor_1

Implements

Functions

valent_mixer_get_default

Get the default ValentMixer.

unstable since: 1.0

Instance methods

valent_mixer_get_default_input

Get the default input stream for the primary ValentMixerAdapter.

unstable since: 1.0

valent_mixer_get_default_output

Get the default output stream for the primary ValentMixerAdapter.

unstable since: 1.0

valent_mixer_set_default_input

Set the default input stream for the primary ValentMixerAdapter.

unstable since: 1.0

valent_mixer_set_default_output

Set the default output stream for the primary ValentMixerAdapter.

unstable since: 1.0

Methods inherited from ValentObject (9)
valent_object_chain_cancellable

Chain a cancellable to the object’s cancellable.

unstable since: 1.0

valent_object_destroy

Destroy the object.

unstable since: 1.0

valent_object_dup_iri

Get a copy of the IRI for the object.

unstable since: 1.0

valent_object_in_destruction

Get whether the object is destroyed or in destruction.

unstable since: 1.0

valent_object_lock

Acquire a lock on object.

unstable since: 1.0

valent_object_notify

Emit GObject::notify on object, on the main thread.

unstable since: 1.0

valent_object_notify_by_pspec

Emit GObject::notify on object, on the main thread.

unstable since: 1.0

valent_object_ref_cancellable

Get a GCancellable for the object.

unstable since: 1.0

valent_object_unlock

Release a lock on object.

unstable since: 1.0

Methods inherited from GObject (43)

Please see GObject for a full list of methods.

Methods inherited from GListModel (5)
g_list_model_get_item

Get the item at position.

g_list_model_get_item_type

Gets the type of the items in list.

g_list_model_get_n_items

Gets the number of items in list.

g_list_model_get_object

Get the item at position.

g_list_model_items_changed

Emits the GListModel::items-changed signal on list.

Properties

Valent.Mixer:default-input

The active input stream.

unstable since: 1.0

Valent.Mixer:default-output

The active output stream.

unstable since: 1.0

Properties inherited from ValentComponent (2)
Valent.Component:plugin-domain
No description available.

Valent.Component:plugin-type

The extension point GType.

unstable since: 1.0

Properties inherited from ValentObject (2)
Valent.Object:cancellable

The object GCancellable.

unstable since: 1.0

Valent.Object:iri

The object IRI.

unstable since: 1.0

Signals

Signals inherited from ValentObject (1)
ValentObject::destroy

Emitted when the object is being destroyed.

unstable since: 1.0

Signals inherited from GObject (1)
GObject::notify

The notify signal is emitted on an object when one of its properties has its value set through g_object_set_property(), g_object_set(), et al.

Signals inherited from GListModel (1)
GListModel::items-changed

This signal is emitted whenever items were added to or removed from list. At position, removed items were removed and added items were added in their place.

Class structure

struct ValentMixerClass {
  ValentComponentClass parent_class;
  
}

No description available.

Class members
parent_class: ValentComponentClass

No description available.