diff options
Diffstat (limited to 'libmatemixer/matemixer-switch.c')
| -rw-r--r-- | libmatemixer/matemixer-switch.c | 144 |
1 files changed, 125 insertions, 19 deletions
diff --git a/libmatemixer/matemixer-switch.c b/libmatemixer/matemixer-switch.c index b30e405..461b49e 100644 --- a/libmatemixer/matemixer-switch.c +++ b/libmatemixer/matemixer-switch.c @@ -34,7 +34,8 @@ struct _MateMixerSwitchPrivate { gchar *name; gchar *label; - GList *options; + MateMixerSwitchFlags flags; + MateMixerSwitchRole role; MateMixerSwitchOption *active; }; @@ -42,6 +43,8 @@ enum { PROP_0, PROP_NAME, PROP_LABEL, + PROP_FLAGS, + PROP_ROLE, PROP_ACTIVE_OPTION, N_PROPERTIES }; @@ -60,6 +63,7 @@ static void mate_mixer_switch_set_property (GObject *object, GParamSpec *pspec); static void mate_mixer_switch_init (MateMixerSwitch *swtch); +static void mate_mixer_switch_dispose (GObject *object); static void mate_mixer_switch_finalize (GObject *object); G_DEFINE_ABSTRACT_TYPE (MateMixerSwitch, mate_mixer_switch, G_TYPE_OBJECT) @@ -75,6 +79,7 @@ mate_mixer_switch_class_init (MateMixerSwitchClass *klass) klass->get_option = mate_mixer_switch_real_get_option; object_class = G_OBJECT_CLASS (klass); + object_class->dispose = mate_mixer_switch_dispose; object_class->finalize = mate_mixer_switch_finalize; object_class->get_property = mate_mixer_switch_get_property; object_class->set_property = mate_mixer_switch_set_property; @@ -97,12 +102,33 @@ mate_mixer_switch_class_init (MateMixerSwitchClass *klass) G_PARAM_CONSTRUCT_ONLY | G_PARAM_STATIC_STRINGS); + properties[PROP_ROLE] = + g_param_spec_enum ("role", + "Role", + "Role of the switch", + MATE_MIXER_TYPE_SWITCH_ROLE, + MATE_MIXER_SWITCH_ROLE_UNKNOWN, + G_PARAM_READWRITE | + G_PARAM_CONSTRUCT_ONLY | + G_PARAM_STATIC_STRINGS); + + properties[PROP_FLAGS] = + g_param_spec_flags ("flags", + "Flags", + "Flags of the switch", + MATE_MIXER_TYPE_SWITCH_FLAGS, + MATE_MIXER_SWITCH_NO_FLAGS, + G_PARAM_READWRITE | + G_PARAM_CONSTRUCT_ONLY | + G_PARAM_STATIC_STRINGS); + properties[PROP_ACTIVE_OPTION] = g_param_spec_object ("active-option", "Active option", "Active option of the switch", MATE_MIXER_TYPE_SWITCH_OPTION, - G_PARAM_READABLE | + G_PARAM_READWRITE | + G_PARAM_CONSTRUCT_ONLY | G_PARAM_STATIC_STRINGS); g_object_class_install_properties (object_class, N_PROPERTIES, properties); @@ -127,6 +153,16 @@ mate_mixer_switch_get_property (GObject *object, case PROP_LABEL: g_value_set_string (value, swtch->priv->label); break; + case PROP_FLAGS: + g_value_set_flags (value, swtch->priv->flags); + break; + case PROP_ROLE: + g_value_set_enum (value, swtch->priv->role); + break; + case PROP_ACTIVE_OPTION: + g_value_set_object (value, swtch->priv->active); + break; + default: G_OBJECT_WARN_INVALID_PROPERTY_ID (object, param_id, pspec); break; @@ -152,6 +188,17 @@ mate_mixer_switch_set_property (GObject *object, /* Construct-only string */ swtch->priv->label = g_value_dup_string (value); break; + case PROP_FLAGS: + swtch->priv->flags = g_value_get_flags (value); + break; + case PROP_ROLE: + swtch->priv->role = g_value_get_enum (value); + break; + case PROP_ACTIVE_OPTION: + /* Construct-only object */ + swtch->priv->active = g_value_dup_object (value); + break; + default: G_OBJECT_WARN_INVALID_PROPERTY_ID (object, param_id, pspec); break; @@ -167,6 +214,18 @@ mate_mixer_switch_init (MateMixerSwitch *swtch) } static void +mate_mixer_switch_dispose (GObject *object) +{ + MateMixerSwitch *swtch; + + swtch = MATE_MIXER_SWITCH (object); + + g_clear_object (&swtch->priv->active); + + G_OBJECT_CLASS (mate_mixer_switch_parent_class)->dispose (object); +} + +static void mate_mixer_switch_finalize (GObject *object) { MateMixerSwitch *swtch; @@ -179,6 +238,10 @@ mate_mixer_switch_finalize (GObject *object) G_OBJECT_CLASS (mate_mixer_switch_parent_class)->finalize (object); } +/** + * mate_mixer_switch_get_name: + * @swtch: a #MateMixerSwitch + */ const gchar * mate_mixer_switch_get_name (MateMixerSwitch *swtch) { @@ -187,6 +250,10 @@ mate_mixer_switch_get_name (MateMixerSwitch *swtch) return swtch->priv->name; } +/** + * mate_mixer_switch_get_label: + * @swtch: a #MateMixerSwitch + */ const gchar * mate_mixer_switch_get_label (MateMixerSwitch *swtch) { @@ -195,6 +262,34 @@ mate_mixer_switch_get_label (MateMixerSwitch *swtch) return swtch->priv->label; } +/** + * mate_mixer_switch_get_flags: + * @swtch: a #MateMixerSwitch + */ +MateMixerSwitchFlags +mate_mixer_switch_get_flags (MateMixerSwitch *swtch) +{ + g_return_val_if_fail (MATE_MIXER_IS_SWITCH (swtch), MATE_MIXER_SWITCH_NO_FLAGS); + + return swtch->priv->flags; +} + +/** + * mate_mixer_switch_get_role: + * @swtch: a #MateMixerSwitch + */ +MateMixerSwitchRole +mate_mixer_switch_get_role (MateMixerSwitch *swtch) +{ + g_return_val_if_fail (MATE_MIXER_IS_SWITCH (swtch), MATE_MIXER_SWITCH_ROLE_UNKNOWN); + + return swtch->priv->role; +} + +/** + * mate_mixer_switch_get_option: + * @swtch: a #MateMixerSwitch + */ MateMixerSwitchOption * mate_mixer_switch_get_option (MateMixerSwitch *swtch, const gchar *name) { @@ -203,6 +298,10 @@ mate_mixer_switch_get_option (MateMixerSwitch *swtch, const gchar *name) return MATE_MIXER_SWITCH_GET_CLASS (swtch)->get_option (swtch, name); } +/** + * mate_mixer_switch_get_active_option: + * @swtch: a #MateMixerSwitch + */ MateMixerSwitchOption * mate_mixer_switch_get_active_option (MateMixerSwitch *swtch) { @@ -211,45 +310,48 @@ mate_mixer_switch_get_active_option (MateMixerSwitch *swtch) return swtch->priv->active; } +/** + * mate_mixer_switch_set_active_option: + * @swtch: a #MateMixerSwitch + */ gboolean mate_mixer_switch_set_active_option (MateMixerSwitch *swtch, MateMixerSwitchOption *option) { - MateMixerSwitchClass *klass; - g_return_val_if_fail (MATE_MIXER_IS_SWITCH (swtch), FALSE); - klass = MATE_MIXER_SWITCH_GET_CLASS (swtch); - if (klass->set_active_option != NULL) { - if (klass->set_active_option (swtch, option) == FALSE) + if (swtch->priv->active != option) { + MateMixerSwitchClass *klass; + + klass = MATE_MIXER_SWITCH_GET_CLASS (swtch); + if (klass->set_active_option == NULL || + klass->set_active_option (swtch, option) == FALSE) return FALSE; _mate_mixer_switch_set_active_option (swtch, option); - return TRUE; } - return FALSE; + return TRUE; } +/** + * mate_mixer_switch_get_name: + * @swtch: a #MateMixerSwitch + */ const GList * mate_mixer_switch_list_options (MateMixerSwitch *swtch) { g_return_val_if_fail (MATE_MIXER_IS_SWITCH (swtch), NULL); - if (swtch->priv->options == NULL) { - MateMixerSwitchClass *klass = MATE_MIXER_SWITCH_GET_CLASS (swtch); - - if (klass->list_options != NULL) - swtch->priv->options = klass->list_options (swtch); - } - return (const GList *) swtch->priv->options; + return MATE_MIXER_SWITCH_GET_CLASS (swtch)->list_options (swtch); } +/* Protected functions */ void _mate_mixer_switch_set_active_option (MateMixerSwitch *swtch, MateMixerSwitchOption *option) { g_return_if_fail (MATE_MIXER_IS_SWITCH (swtch)); - g_return_if_fail (MATE_MIXER_IS_SWITCH_OPTION (option)); + g_return_if_fail (option == NULL || MATE_MIXER_IS_SWITCH_OPTION (option)); if (swtch->priv->active == option) return; @@ -257,9 +359,13 @@ _mate_mixer_switch_set_active_option (MateMixerSwitch *swtch, if (swtch->priv->active != NULL) g_object_unref (swtch->priv->active); - swtch->priv->active = g_object_ref (option); + if (option != NULL) + swtch->priv->active = g_object_ref (option); + else + swtch->priv->active = NULL; - g_object_notify_by_pspec (G_OBJECT (swtch), properties[PROP_ACTIVE_OPTION]); + g_object_notify_by_pspec (G_OBJECT (swtch), + properties[PROP_ACTIVE_OPTION]); } static MateMixerSwitchOption * |