static void
photos_share_point_manager_init (PhotosSharePointManager *self)
{
GApplication *app;
PhotosSearchContextState *state;
app = g_application_get_default ();
state = photos_search_context_get_state (PHOTOS_SEARCH_CONTEXT (app));
self->app_info_monitor = g_app_info_monitor_get ();
g_signal_connect_object (self->app_info_monitor,
"changed",
G_CALLBACK (photos_share_point_manager_refresh_share_points),
self,
G_CONNECT_SWAPPED);
self->extension_point = g_io_extension_point_lookup (PHOTOS_SHARE_POINT_EXTENSION_POINT_NAME);
self->extension_point_online = g_io_extension_point_lookup (PHOTOS_SHARE_POINT_ONLINE_EXTENSION_POINT_NAME);
self->src_mngr = g_object_ref (state->src_mngr);
g_signal_connect_object (self->src_mngr,
"object-added",
G_CALLBACK (photos_share_point_manager_refresh_share_points),
self,
G_CONNECT_SWAPPED);
g_signal_connect_object (self->src_mngr,
"object-removed",
G_CALLBACK (photos_share_point_manager_refresh_share_points),
self,
G_CONNECT_SWAPPED);
photos_share_point_manager_refresh_share_points (self);
}
static void
populate_union_monitor (GUnionVolumeMonitor *union_monitor)
{
GVolumeMonitor *monitor;
GNativeVolumeMonitorClass *native_class;
GVolumeMonitorClass *klass;
GIOExtensionPoint *ep;
GIOExtension *extension;
GList *l;
native_class = get_native_class ();
if (native_class != NULL)
{
monitor = g_object_new (G_TYPE_FROM_CLASS (native_class), NULL);
g_union_volume_monitor_add_monitor (union_monitor, monitor);
g_object_unref (monitor);
g_type_class_unref (native_class);
}
ep = g_io_extension_point_lookup (G_VOLUME_MONITOR_EXTENSION_POINT_NAME);
for (l = g_io_extension_point_get_extensions (ep); l != NULL; l = l->next)
{
extension = l->data;
klass = G_VOLUME_MONITOR_CLASS (g_io_extension_ref_class (extension));
if (klass->is_supported == NULL || klass->is_supported())
{
monitor = g_object_new (g_io_extension_get_type (extension), NULL);
g_union_volume_monitor_add_monitor (union_monitor, monitor);
g_object_unref (monitor);
}
g_type_class_unref (klass);
}
}
static void
_panel_applets_managers_ensure_loaded (void)
{
GIOExtensionPoint *point;
GList *extensions, *l;
if (panel_applets_managers != NULL)
return;
panel_cleanup_register (PANEL_CLEAN_FUNC (_panel_applets_manager_cleanup), NULL);
panel_modules_ensure_loaded ();
point = g_io_extension_point_lookup (PANEL_APPLETS_MANAGER_EXTENSION_POINT_NAME);
extensions = g_io_extension_point_get_extensions (point);
if (extensions == NULL)
g_error ("No PanelAppletsManager implementations exist.");
for (l = extensions; l != NULL; l = l->next) {
GIOExtension *extension;
GType type;
GObject *object;
extension = l->data;
type = g_io_extension_get_type (extension);
object = g_object_new (type, NULL);
panel_applets_managers = g_slist_prepend (panel_applets_managers, object);
}
panel_applets_managers = g_slist_reverse (panel_applets_managers);
}
static void
gtk_inspector_window_init (GtkInspectorWindow *iw)
{
GIOExtensionPoint *extension_point;
GList *l, *extensions;
gtk_widget_init_template (GTK_WIDGET (iw));
gtk_window_group_add_window (gtk_window_group_new (), GTK_WINDOW (iw));
extension_point = g_io_extension_point_lookup ("gtk-inspector-page");
extensions = g_io_extension_point_get_extensions (extension_point);
for (l = extensions; l != NULL; l = l->next)
{
GIOExtension *extension = l->data;
GType type;
GtkWidget *widget;
const char *name;
char *title;
GtkWidget *button;
gboolean use_picker;
type = g_io_extension_get_type (extension);
widget = g_object_new (type, NULL);
iw->extra_pages = g_list_prepend (iw->extra_pages, widget);
name = g_io_extension_get_name (extension);
g_object_get (widget, "title", &title, NULL);
if (g_object_class_find_property (G_OBJECT_GET_CLASS (widget), "use-picker"))
g_object_get (widget, "use-picker", &use_picker, NULL);
else
use_picker = FALSE;
if (use_picker)
{
button = gtk_button_new_from_icon_name ("find-location-symbolic",
GTK_ICON_SIZE_MENU);
gtk_button_set_focus_on_click (GTK_BUTTON (button), FALSE);
gtk_widget_set_halign (button, GTK_ALIGN_START);
gtk_widget_set_valign (button, GTK_ALIGN_CENTER);
g_signal_connect (button, "clicked",
G_CALLBACK (gtk_inspector_on_inspect), iw);
}
else
button = gtk_box_new (GTK_ORIENTATION_HORIZONTAL, 0);
gtk_stack_add_titled (GTK_STACK (iw->top_stack), widget, name, title);
gtk_stack_add_named (GTK_STACK (iw->button_stack), button, name);
gtk_widget_show (widget);
gtk_widget_show (button);
g_free (title);
}
}
static GType
get_default_native_class (gpointer data)
{
GNativeVolumeMonitorClass *klass, *native_class, **native_class_out;
const char *use_this;
GIOExtensionPoint *ep;
GIOExtension *extension;
GList *l;
native_class_out = data;
use_this = g_getenv ("GIO_USE_VOLUME_MONITOR");
/* Ensure vfs in modules loaded */
_g_io_modules_ensure_loaded ();
ep = g_io_extension_point_lookup (G_NATIVE_VOLUME_MONITOR_EXTENSION_POINT_NAME);
native_class = NULL;
if (use_this)
{
extension = g_io_extension_point_get_extension_by_name (ep, use_this);
if (extension)
{
klass = G_NATIVE_VOLUME_MONITOR_CLASS (g_io_extension_ref_class (extension));
if (G_VOLUME_MONITOR_CLASS (klass)->is_supported())
native_class = klass;
else
g_type_class_unref (klass);
}
}
if (native_class == NULL)
{
for (l = g_io_extension_point_get_extensions (ep); l != NULL; l = l->next)
{
extension = l->data;
klass = G_NATIVE_VOLUME_MONITOR_CLASS (g_io_extension_ref_class (extension));
if (G_VOLUME_MONITOR_CLASS (klass)->is_supported())
{
native_class = klass;
break;
}
else
g_type_class_unref (klass);
}
}
if (native_class)
{
*native_class_out = native_class;
return G_TYPE_FROM_CLASS (native_class);
}
else
return G_TYPE_INVALID;
}
gboolean _fm_udisks_init()
{
/* glib < 2.23.2 has errors if an extension poinbt is already registered */
#if !GLIB_CHECK_VERSION(2, 23, 2)
if(!g_io_extension_point_lookup(G_NATIVE_VOLUME_MONITOR_EXTENSION_POINT_NAME))
#endif
{
g_io_extension_point_register(G_NATIVE_VOLUME_MONITOR_EXTENSION_POINT_NAME);
}
/* register our own volume monitor to override the one provided in gvfs. */
g_io_extension_point_implement(G_NATIVE_VOLUME_MONITOR_EXTENSION_POINT_NAME,
G_UDISKS_VOLUME_MONITOR_TYPE,
"udisks-monitor", 2 /* the gdu monitor provided by gvfs uses priority 3 */
);
}
static gpointer
get_default_proxy_resolver (gpointer arg)
{
const gchar *use_this;
GProxyResolver *resolver;
GList *l;
GIOExtensionPoint *ep;
GIOExtension *extension;
use_this = g_getenv ("GIO_USE_PROXY_RESOLVER");
/* Ensure proxy-resolver modules loaded */
_g_io_modules_ensure_loaded ();
ep = g_io_extension_point_lookup (G_PROXY_RESOLVER_EXTENSION_POINT_NAME);
if (use_this)
{
extension = g_io_extension_point_get_extension_by_name (ep, use_this);
if (extension)
{
resolver = g_object_new (g_io_extension_get_type (extension), NULL);
if (g_proxy_resolver_is_supported (resolver))
return resolver;
g_object_unref (resolver);
}
}
for (l = g_io_extension_point_get_extensions (ep); l != NULL; l = l->next)
{
extension = l->data;
resolver = g_object_new (g_io_extension_get_type (extension), NULL);
if (g_proxy_resolver_is_supported (resolver))
return resolver;
g_object_unref (resolver);
}
return NULL;
}
/**
* g_proxy_get_default_for_protocol:
* @protocol: the proxy protocol name (e.g. http, socks, etc)
*
* Lookup "gio-proxy" extension point for a proxy implementation that supports
* specified protocol.
*
* Returns: (transfer full): return a #GProxy or NULL if protocol
* is not supported.
*
* Since: 2.26
**/
GProxy *
g_proxy_get_default_for_protocol (const gchar *protocol)
{
GIOExtensionPoint *ep;
GIOExtension *extension;
/* Ensure proxy modules loaded */
_g_io_modules_ensure_loaded ();
ep = g_io_extension_point_lookup (G_PROXY_EXTENSION_POINT_NAME);
extension = g_io_extension_point_get_extension_by_name (ep, protocol);
if (extension)
return g_object_new (g_io_extension_get_type (extension), NULL);
return NULL;
}
static void
photos_item_manager_init (PhotosItemManager *self)
{
self->collections = g_hash_table_new_full (g_str_hash, g_str_equal, g_free, g_object_unref);
self->extension_point = g_io_extension_point_lookup (PHOTOS_BASE_ITEM_EXTENSION_POINT_NAME);
self->collection_path = g_queue_new ();
self->history = g_queue_new ();
self->mode = PHOTOS_WINDOW_MODE_NONE;
self->monitor = photos_tracker_change_monitor_dup_singleton (NULL, NULL);
if (G_LIKELY (self->monitor != NULL))
g_signal_connect_swapped (self->monitor,
"changes-pending",
G_CALLBACK (photos_item_manager_changes_pending),
self);
self->fullscreen = FALSE;
}
static gpointer
get_default_local_directory_monitor (gpointer data)
{
GLocalDirectoryMonitorClass *chosen_class;
GLocalDirectoryMonitorClass **ret = data;
GIOExtensionPoint *ep;
GList *extensions, *l;
_g_io_modules_ensure_loaded ();
ep = g_io_extension_point_lookup (G_LOCAL_DIRECTORY_MONITOR_EXTENSION_POINT_NAME);
extensions = g_io_extension_point_get_extensions (ep);
chosen_class = NULL;
for (l = extensions; l != NULL; l = l->next)
{
GIOExtension *extension = l->data;
GLocalDirectoryMonitorClass *klass;
klass = G_LOCAL_DIRECTORY_MONITOR_CLASS (g_io_extension_ref_class (extension));
if (klass->is_supported ())
{
chosen_class = klass;
break;
}
else
g_type_class_unref (klass);
}
if (chosen_class)
{
*ret = chosen_class;
return (gpointer)G_TYPE_FROM_CLASS (chosen_class);
}
else
return (gpointer)G_TYPE_INVALID;
}
static void
ide_recent_projects_init (IdeRecentProjects *self)
{
GIOExtensionPoint *extension_point;
GList *extensions;
self->projects = g_sequence_new (g_object_unref);
self->miners = g_ptr_array_new_with_free_func (g_object_unref);
self->cancellable = g_cancellable_new ();
self->recent_uris = g_hash_table_new_full (g_str_hash, g_str_equal, g_free, NULL);
self->file_uri = g_build_filename (g_get_user_data_dir (),
ide_get_program_name (),
IDE_RECENT_PROJECTS_BOOKMARK_FILENAME,
NULL);
extension_point = g_io_extension_point_lookup (IDE_PROJECT_MINER_EXTENSION_POINT);
extensions = g_io_extension_point_get_extensions (extension_point);
for (; extensions; extensions = extensions->next)
{
IdeProjectMiner *miner;
GIOExtension *extension = extensions->data;
GType type_id;
type_id = g_io_extension_get_type (extension);
if (!g_type_is_a (type_id, IDE_TYPE_PROJECT_MINER))
{
g_warning ("%s is not an IdeProjectMiner", g_type_name (type_id));
continue;
}
miner = g_object_new (type_id, NULL);
ide_recent_projects_add_miner (self, miner);
g_object_unref (miner);
}
}
IdeFileSettings *
ide_file_settings_new (IdeObject *parent,
GFile *file,
const gchar *language)
{
IdeFileSettingsPrivate *priv;
GIOExtensionPoint *extension_point;
IdeFileSettings *ret;
GList *list;
g_return_val_if_fail (G_IS_FILE (file), NULL);
g_return_val_if_fail (IDE_IS_OBJECT (parent), NULL);
ret = g_object_new (IDE_TYPE_FILE_SETTINGS,
"file", file,
"language", language,
NULL);
priv = ide_file_settings_get_instance_private (ret);
ide_object_append (parent, IDE_OBJECT (ret));
extension_point = g_io_extension_point_lookup (IDE_FILE_SETTINGS_EXTENSION_POINT);
list = g_io_extension_point_get_extensions (extension_point);
/*
* Don't allow our unsettled count to hit zero until we are finished.
*/
priv->unsettled_count++;
for (; list; list = list->next)
{
GIOExtension *extension = list->data;
g_autoptr(IdeFileSettings) child = NULL;
GType gtype;
gtype = g_io_extension_get_type (extension);
if (!g_type_is_a (gtype, IDE_TYPE_FILE_SETTINGS))
{
g_warning ("%s is not an IdeFileSettings", g_type_name (gtype));
continue;
}
child = g_object_new (gtype,
"file", file,
"language", language,
NULL);
ide_object_append (IDE_OBJECT (ret), IDE_OBJECT (child));
if (G_IS_INITABLE (child))
{
g_autoptr(GError) error = NULL;
if (!g_initable_init (G_INITABLE (child), NULL, &error))
{
if (!ide_error_ignore (error))
g_warning ("%s", error->message);
}
}
else if (G_IS_ASYNC_INITABLE (child))
{
priv->unsettled_count++;
g_async_initable_init_async (G_ASYNC_INITABLE (child),
G_PRIORITY_DEFAULT,
NULL,
ide_file_settings__init_cb,
g_object_ref (ret));
}
_ide_file_settings_append (ret, child);
}
priv->unsettled_count--;
return ret;
}
