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display: Add panel-orientation-managed signal to CcDisplayConfig

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So we can track changes on this property.
This commit is contained in:
Carlos Garnacho 2020-06-11 16:11:55 +02:00
parent b91a83c402
commit c89f5ca526
2 changed files with 48 additions and 10 deletions
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53
panels/display/cc-display-config-dbus.c
View file

@ -882,6 +882,8 @@ struct _CcDisplayConfigDBus
int min_width;
int min_height;
guint panel_orientation_managed;
guint32 serial;
gboolean supports_mirroring;
gboolean supports_changing_layout_mode;
@ -1273,17 +1275,8 @@ static gboolean
cc_display_config_dbus_get_panel_orientation_managed (CcDisplayConfig *pself)
{
CcDisplayConfigDBus *self = CC_DISPLAY_CONFIG_DBUS (pself);
gboolean retval;
GVariant *v;
v = g_dbus_proxy_get_cached_property (self->proxy, "PanelOrientationManaged");
if (!v)
return FALSE;
retval = g_variant_get_boolean (v);
g_variant_unref (v);
return retval;
return self->panel_orientation_managed;
}
static void
@ -1439,6 +1432,42 @@ construct_monitors (CcDisplayConfigDBus *self,
gather_clone_modes (self);
}
static void
update_panel_orientation_managed (CcDisplayConfigDBus *self)
{
g_autoptr(GVariant) v = NULL;
gboolean panel_orientation_managed = FALSE;
if (self->proxy != NULL)
{
v = g_dbus_proxy_get_cached_property (self->proxy, "PanelOrientationManaged");
if (v)
{
panel_orientation_managed = g_variant_get_boolean (v);
}
}
if (panel_orientation_managed == self->panel_orientation_managed)
return;
self->panel_orientation_managed = panel_orientation_managed;
g_signal_emit_by_name (self, "panel-orientation-managed", self->panel_orientation_managed);
}
static void
proxy_properties_changed_cb (GDBusProxy *proxy,
GVariant *changed_properties,
GStrv invalidated_properties,
CcDisplayConfigDBus *self)
{
GVariantDict dict;
g_variant_dict_init (&dict, changed_properties);
if (g_variant_dict_contains (&dict, "PanelOrientationManaged"))
update_panel_orientation_managed (self);
}
static void
cc_display_config_dbus_constructed (GObject *object)
{
@ -1498,6 +1527,10 @@ cc_display_config_dbus_constructed (GObject *object)
if (error)
g_warning ("Could not create DisplayConfig proxy: %s", error->message);
g_signal_connect (self->proxy, "g-properties-changed",
G_CALLBACK (proxy_properties_changed_cb), self);
update_panel_orientation_managed (self);
G_OBJECT_CLASS (cc_display_config_dbus_parent_class)->constructed (object);
}

5
panels/display/cc-display-config.c
View file

@ -486,6 +486,11 @@ cc_display_config_class_init (CcDisplayConfigClass *klass)
G_SIGNAL_RUN_LAST,
0, NULL, NULL, NULL,
G_TYPE_NONE, 0);
g_signal_new ("panel-orientation-managed",
CC_TYPE_DISPLAY_CONFIG,
G_SIGNAL_RUN_LAST,
0, NULL, NULL, NULL,
G_TYPE_NONE, 1, G_TYPE_BOOLEAN);
gobject_class->constructed = cc_display_config_constructed;
gobject_class->finalize = cc_display_config_finalize;