Merge branch 'feature/upstream' into develop

1 files changed, 0 insertions, 2236 deletions

diff --git a/src/core/ContainerSourceCollection.c b/src/core/ContainerSourceCollection.c
deleted file mode 100644
index f9f30cb..0000000
--- a/src/core/ContainerSourceCollection.c
+++ /dev/null
@@ -1,2236 +0,0 @@
-/* ContainerSourceCollection.c generated by valac 0.40.4, the Vala compiler
- * generated from ContainerSourceCollection.vala, do not modify */
-
-/* Copyright 2016 Software Freedom Conservancy Inc.
- *
- * This software is licensed under the GNU Lesser General Public License
- * (version 2.1 or later).  See the COPYING file in this distribution.
- */
-/* A ContainerSourceCollection is for DataSources which maintain links to one or more other*/
-/* DataSources, assumed to be of a different type.  ContainerSourceCollection automates the task*/
-/* of handling unlinking and relinking and maintaining backlinks.  Unlinked DataSources are*/
-/* held in a holding tank, until they are either relinked or destroyed.*/
-/**/
-/* If the ContainerSourceCollection's DataSources are types that "evaporate" (i.e. they disappear*/
-/* when they hold no items), they should use the evaporate() method, which will either destroy*/
-/* the DataSource or hold it in the tank (if backlinks are outstanding).*/
-
-
-#include <glib.h>
-#include <glib-object.h>
-#include <stdlib.h>
-#include <string.h>
-#include <gee.h>
-
-
-#define TYPE_DATA_COLLECTION (data_collection_get_type ())
-#define DATA_COLLECTION(obj) (G_TYPE_CHECK_INSTANCE_CAST ((obj), TYPE_DATA_COLLECTION, DataCollection))
-#define DATA_COLLECTION_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST ((klass), TYPE_DATA_COLLECTION, DataCollectionClass))
-#define IS_DATA_COLLECTION(obj) (G_TYPE_CHECK_INSTANCE_TYPE ((obj), TYPE_DATA_COLLECTION))
-#define IS_DATA_COLLECTION_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE ((klass), TYPE_DATA_COLLECTION))
-#define DATA_COLLECTION_GET_CLASS(obj) (G_TYPE_INSTANCE_GET_CLASS ((obj), TYPE_DATA_COLLECTION, DataCollectionClass))
-
-typedef struct _DataCollection DataCollection;
-typedef struct _DataCollectionClass DataCollectionClass;
-typedef struct _DataCollectionPrivate DataCollectionPrivate;
-
-#define TYPE_DATA_OBJECT (data_object_get_type ())
-#define DATA_OBJECT(obj) (G_TYPE_CHECK_INSTANCE_CAST ((obj), TYPE_DATA_OBJECT, DataObject))
-#define DATA_OBJECT_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST ((klass), TYPE_DATA_OBJECT, DataObjectClass))
-#define IS_DATA_OBJECT(obj) (G_TYPE_CHECK_INSTANCE_TYPE ((obj), TYPE_DATA_OBJECT))
-#define IS_DATA_OBJECT_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE ((klass), TYPE_DATA_OBJECT))
-#define DATA_OBJECT_GET_CLASS(obj) (G_TYPE_INSTANCE_GET_CLASS ((obj), TYPE_DATA_OBJECT, DataObjectClass))
-
-typedef struct _DataObject DataObject;
-typedef struct _DataObjectClass DataObjectClass;
-
-#define TYPE_ALTERATION (alteration_get_type ())
-#define ALTERATION(obj) (G_TYPE_CHECK_INSTANCE_CAST ((obj), TYPE_ALTERATION, Alteration))
-#define ALTERATION_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST ((klass), TYPE_ALTERATION, AlterationClass))
-#define IS_ALTERATION(obj) (G_TYPE_CHECK_INSTANCE_TYPE ((obj), TYPE_ALTERATION))
-#define IS_ALTERATION_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE ((klass), TYPE_ALTERATION))
-#define ALTERATION_GET_CLASS(obj) (G_TYPE_INSTANCE_GET_CLASS ((obj), TYPE_ALTERATION, AlterationClass))
-
-typedef struct _Alteration Alteration;
-typedef struct _AlterationClass AlterationClass;
-
-#define TYPE_MARKER (marker_get_type ())
-#define MARKER(obj) (G_TYPE_CHECK_INSTANCE_CAST ((obj), TYPE_MARKER, Marker))
-#define IS_MARKER(obj) (G_TYPE_CHECK_INSTANCE_TYPE ((obj), TYPE_MARKER))
-#define MARKER_GET_INTERFACE(obj) (G_TYPE_INSTANCE_GET_INTERFACE ((obj), TYPE_MARKER, MarkerIface))
-
-typedef struct _Marker Marker;
-typedef struct _MarkerIface MarkerIface;
-
-#define TYPE_SOURCE_COLLECTION (source_collection_get_type ())
-#define SOURCE_COLLECTION(obj) (G_TYPE_CHECK_INSTANCE_CAST ((obj), TYPE_SOURCE_COLLECTION, SourceCollection))
-#define SOURCE_COLLECTION_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST ((klass), TYPE_SOURCE_COLLECTION, SourceCollectionClass))
-#define IS_SOURCE_COLLECTION(obj) (G_TYPE_CHECK_INSTANCE_TYPE ((obj), TYPE_SOURCE_COLLECTION))
-#define IS_SOURCE_COLLECTION_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE ((klass), TYPE_SOURCE_COLLECTION))
-#define SOURCE_COLLECTION_GET_CLASS(obj) (G_TYPE_INSTANCE_GET_CLASS ((obj), TYPE_SOURCE_COLLECTION, SourceCollectionClass))
-
-typedef struct _SourceCollection SourceCollection;
-typedef struct _SourceCollectionClass SourceCollectionClass;
-typedef struct _SourceCollectionPrivate SourceCollectionPrivate;
-
-#define TYPE_DATA_SOURCE (data_source_get_type ())
-#define DATA_SOURCE(obj) (G_TYPE_CHECK_INSTANCE_CAST ((obj), TYPE_DATA_SOURCE, DataSource))
-#define DATA_SOURCE_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST ((klass), TYPE_DATA_SOURCE, DataSourceClass))
-#define IS_DATA_SOURCE(obj) (G_TYPE_CHECK_INSTANCE_TYPE ((obj), TYPE_DATA_SOURCE))
-#define IS_DATA_SOURCE_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE ((klass), TYPE_DATA_SOURCE))
-#define DATA_SOURCE_GET_CLASS(obj) (G_TYPE_INSTANCE_GET_CLASS ((obj), TYPE_DATA_SOURCE, DataSourceClass))
-
-typedef struct _DataSource DataSource;
-typedef struct _DataSourceClass DataSourceClass;
-
-#define TYPE_SOURCE_BACKLINK (source_backlink_get_type ())
-#define SOURCE_BACKLINK(obj) (G_TYPE_CHECK_INSTANCE_CAST ((obj), TYPE_SOURCE_BACKLINK, SourceBacklink))
-#define SOURCE_BACKLINK_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST ((klass), TYPE_SOURCE_BACKLINK, SourceBacklinkClass))
-#define IS_SOURCE_BACKLINK(obj) (G_TYPE_CHECK_INSTANCE_TYPE ((obj), TYPE_SOURCE_BACKLINK))
-#define IS_SOURCE_BACKLINK_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE ((klass), TYPE_SOURCE_BACKLINK))
-#define SOURCE_BACKLINK_GET_CLASS(obj) (G_TYPE_INSTANCE_GET_CLASS ((obj), TYPE_SOURCE_BACKLINK, SourceBacklinkClass))
-
-typedef struct _SourceBacklink SourceBacklink;
-typedef struct _SourceBacklinkClass SourceBacklinkClass;
-
-#define TYPE_DATABASE_SOURCE_COLLECTION (database_source_collection_get_type ())
-#define DATABASE_SOURCE_COLLECTION(obj) (G_TYPE_CHECK_INSTANCE_CAST ((obj), TYPE_DATABASE_SOURCE_COLLECTION, DatabaseSourceCollection))
-#define DATABASE_SOURCE_COLLECTION_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST ((klass), TYPE_DATABASE_SOURCE_COLLECTION, DatabaseSourceCollectionClass))
-#define IS_DATABASE_SOURCE_COLLECTION(obj) (G_TYPE_CHECK_INSTANCE_TYPE ((obj), TYPE_DATABASE_SOURCE_COLLECTION))
-#define IS_DATABASE_SOURCE_COLLECTION_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE ((klass), TYPE_DATABASE_SOURCE_COLLECTION))
-#define DATABASE_SOURCE_COLLECTION_GET_CLASS(obj) (G_TYPE_INSTANCE_GET_CLASS ((obj), TYPE_DATABASE_SOURCE_COLLECTION, DatabaseSourceCollectionClass))
-
-typedef struct _DatabaseSourceCollection DatabaseSourceCollection;
-typedef struct _DatabaseSourceCollectionClass DatabaseSourceCollectionClass;
-typedef struct _DatabaseSourceCollectionPrivate DatabaseSourceCollectionPrivate;
-
-#define TYPE_CONTAINER_SOURCE_COLLECTION (container_source_collection_get_type ())
-#define CONTAINER_SOURCE_COLLECTION(obj) (G_TYPE_CHECK_INSTANCE_CAST ((obj), TYPE_CONTAINER_SOURCE_COLLECTION, ContainerSourceCollection))
-#define CONTAINER_SOURCE_COLLECTION_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST ((klass), TYPE_CONTAINER_SOURCE_COLLECTION, ContainerSourceCollectionClass))
-#define IS_CONTAINER_SOURCE_COLLECTION(obj) (G_TYPE_CHECK_INSTANCE_TYPE ((obj), TYPE_CONTAINER_SOURCE_COLLECTION))
-#define IS_CONTAINER_SOURCE_COLLECTION_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE ((klass), TYPE_CONTAINER_SOURCE_COLLECTION))
-#define CONTAINER_SOURCE_COLLECTION_GET_CLASS(obj) (G_TYPE_INSTANCE_GET_CLASS ((obj), TYPE_CONTAINER_SOURCE_COLLECTION, ContainerSourceCollectionClass))
-
-typedef struct _ContainerSourceCollection ContainerSourceCollection;
-typedef struct _ContainerSourceCollectionClass ContainerSourceCollectionClass;
-typedef struct _ContainerSourceCollectionPrivate ContainerSourceCollectionPrivate;
-
-#define TYPE_CONTAINER_SOURCE (container_source_get_type ())
-#define CONTAINER_SOURCE(obj) (G_TYPE_CHECK_INSTANCE_CAST ((obj), TYPE_CONTAINER_SOURCE, ContainerSource))
-#define IS_CONTAINER_SOURCE(obj) (G_TYPE_CHECK_INSTANCE_TYPE ((obj), TYPE_CONTAINER_SOURCE))
-#define CONTAINER_SOURCE_GET_INTERFACE(obj) (G_TYPE_INSTANCE_GET_INTERFACE ((obj), TYPE_CONTAINER_SOURCE, ContainerSourceIface))
-
-typedef struct _ContainerSource ContainerSource;
-typedef struct _ContainerSourceIface ContainerSourceIface;
-#define _g_object_unref0(var) ((var == NULL) ? NULL : (var = (g_object_unref (var), NULL)))
-#define _g_free0(var) (var = (g_free (var), NULL))
-#define _data_collection_unref0(var) ((var == NULL) ? NULL : (var = (data_collection_unref (var), NULL)))
-#define _source_backlink_unref0(var) ((var == NULL) ? NULL : (var = (source_backlink_unref (var), NULL)))
-
-#define TYPE_TAG (tag_get_type ())
-#define TAG(obj) (G_TYPE_CHECK_INSTANCE_CAST ((obj), TYPE_TAG, Tag))
-#define TAG_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST ((klass), TYPE_TAG, TagClass))
-#define IS_TAG(obj) (G_TYPE_CHECK_INSTANCE_TYPE ((obj), TYPE_TAG))
-#define IS_TAG_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE ((klass), TYPE_TAG))
-#define TAG_GET_CLASS(obj) (G_TYPE_INSTANCE_GET_CLASS ((obj), TYPE_TAG, TagClass))
-
-typedef struct _Tag Tag;
-typedef struct _TagClass TagClass;
-
-#define TYPE_THUMBNAIL_SOURCE (thumbnail_source_get_type ())
-#define THUMBNAIL_SOURCE(obj) (G_TYPE_CHECK_INSTANCE_CAST ((obj), TYPE_THUMBNAIL_SOURCE, ThumbnailSource))
-#define THUMBNAIL_SOURCE_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST ((klass), TYPE_THUMBNAIL_SOURCE, ThumbnailSourceClass))
-#define IS_THUMBNAIL_SOURCE(obj) (G_TYPE_CHECK_INSTANCE_TYPE ((obj), TYPE_THUMBNAIL_SOURCE))
-#define IS_THUMBNAIL_SOURCE_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE ((klass), TYPE_THUMBNAIL_SOURCE))
-#define THUMBNAIL_SOURCE_GET_CLASS(obj) (G_TYPE_INSTANCE_GET_CLASS ((obj), TYPE_THUMBNAIL_SOURCE, ThumbnailSourceClass))
-
-typedef struct _ThumbnailSource ThumbnailSource;
-typedef struct _ThumbnailSourceClass ThumbnailSourceClass;
-
-#define TYPE_MEDIA_SOURCE (media_source_get_type ())
-#define MEDIA_SOURCE(obj) (G_TYPE_CHECK_INSTANCE_CAST ((obj), TYPE_MEDIA_SOURCE, MediaSource))
-#define MEDIA_SOURCE_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST ((klass), TYPE_MEDIA_SOURCE, MediaSourceClass))
-#define IS_MEDIA_SOURCE(obj) (G_TYPE_CHECK_INSTANCE_TYPE ((obj), TYPE_MEDIA_SOURCE))
-#define IS_MEDIA_SOURCE_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE ((klass), TYPE_MEDIA_SOURCE))
-#define MEDIA_SOURCE_GET_CLASS(obj) (G_TYPE_INSTANCE_GET_CLASS ((obj), TYPE_MEDIA_SOURCE, MediaSourceClass))
-
-typedef struct _MediaSource MediaSource;
-typedef struct _MediaSourceClass MediaSourceClass;
-enum  {
-	CONTAINER_SOURCE_COLLECTION_CONTAINER_CONTENTS_ADDED_SIGNAL,
-	CONTAINER_SOURCE_COLLECTION_CONTAINER_CONTENTS_REMOVED_SIGNAL,
-	CONTAINER_SOURCE_COLLECTION_CONTAINER_CONTENTS_ALTERED_SIGNAL,
-	CONTAINER_SOURCE_COLLECTION_BACKLINK_TO_CONTAINER_REMOVED_SIGNAL,
-	CONTAINER_SOURCE_COLLECTION_NUM_SIGNALS
-};
-static guint container_source_collection_signals[CONTAINER_SOURCE_COLLECTION_NUM_SIGNALS] = {0};
-#define _vala_assert(expr, msg) if G_LIKELY (expr) ; else g_assertion_message_expr (G_LOG_DOMAIN, __FILE__, __LINE__, G_STRFUNC, msg);
-#define _vala_return_if_fail(expr, msg) if G_LIKELY (expr) ; else { g_return_if_fail_warning (G_LOG_DOMAIN, G_STRFUNC, msg); return; }
-#define _vala_return_val_if_fail(expr, msg, val) if G_LIKELY (expr) ; else { g_return_if_fail_warning (G_LOG_DOMAIN, G_STRFUNC, msg); return val; }
-#define _vala_warn_if_fail(expr, msg) if G_LIKELY (expr) ; else g_warn_message (G_LOG_DOMAIN, __FILE__, __LINE__, G_STRFUNC, msg);
-
-typedef gint64 (*Comparator) (void* a, void* b, void* user_data);
-typedef gboolean (*ComparatorPredicate) (DataObject* object, Alteration* alteration, void* user_data);
-typedef gboolean (*ProgressMonitor) (guint64 current, guint64 total, gboolean do_event_loop, void* user_data);
-struct _MarkerIface {
-	GTypeInterface parent_iface;
-	void (*mark) (Marker* self, DataObject* object);
-	void (*unmark) (Marker* self, DataObject* object);
-	gboolean (*toggle) (Marker* self, DataObject* object);
-	void (*mark_many) (Marker* self, GeeCollection* list);
-	void (*unmark_many) (Marker* self, GeeCollection* list);
-	void (*mark_all) (Marker* self);
-	gint (*get_count) (Marker* self);
-	GeeCollection* (*get_all) (Marker* self);
-};
-
-struct _DataCollection {
-	GTypeInstance parent_instance;
-	volatile int ref_count;
-	DataCollectionPrivate * priv;
-};
-
-struct _DataCollectionClass {
-	GTypeClass parent_class;
-	void (*finalize) (DataCollection *self);
-	gchar* (*to_string) (DataCollection* self);
-	void (*notify_items_added) (DataCollection* self, GeeIterable* added);
-	void (*notify_items_removed) (DataCollection* self, GeeIterable* removed);
-	void (*notify_contents_altered) (DataCollection* self, GeeIterable* added, GeeIterable* removed);
-	void (*notify_items_altered) (DataCollection* self, GeeMap* items);
-	void (*notify_ordering_changed) (DataCollection* self);
-	void (*notify_property_set) (DataCollection* self, const gchar* name, GValue* old, GValue* val);
-	void (*notify_property_cleared) (DataCollection* self, const gchar* name);
-	gboolean (*valid_type) (DataCollection* self, DataObject* object);
-	void (*set_comparator) (DataCollection* self, Comparator comparator, void* comparator_target, ComparatorPredicate predicate, void* predicate_target);
-	void (*reset_comparator) (DataCollection* self);
-	GeeCollection* (*get_all) (DataCollection* self);
-	gint (*get_count) (DataCollection* self);
-	DataObject* (*get_at) (DataCollection* self, gint index);
-	gint (*index_of) (DataCollection* self, DataObject* object);
-	gboolean (*contains) (DataCollection* self, DataObject* object);
-	gboolean (*add) (DataCollection* self, DataObject* object);
-	GeeCollection* (*add_many) (DataCollection* self, GeeCollection* objects, ProgressMonitor monitor, void* monitor_target);
-	void (*remove_marked) (DataCollection* self, Marker* m);
-	void (*clear) (DataCollection* self);
-	void (*close) (DataCollection* self);
-	void (*notify_frozen) (DataCollection* self);
-	void (*notify_thawed) (DataCollection* self);
-	void (*items_added) (DataCollection* self, GeeIterable* added);
-	void (*items_removed) (DataCollection* self, GeeIterable* removed);
-	void (*contents_altered) (DataCollection* self, GeeIterable* added, GeeIterable* removed);
-	void (*items_altered) (DataCollection* self, GeeMap* items);
-	void (*ordering_changed) (DataCollection* self);
-	void (*property_set) (DataCollection* self, const gchar* name, GValue* old, GValue* val);
-	void (*property_cleared) (DataCollection* self, const gchar* name);
-	void (*frozen) (DataCollection* self);
-	void (*thawed) (DataCollection* self);
-};
-
-struct _SourceCollection {
-	DataCollection parent_instance;
-	SourceCollectionPrivate * priv;
-};
-
-struct _SourceCollectionClass {
-	DataCollectionClass parent_class;
-	gboolean (*holds_type_of_source) (SourceCollection* self, DataSource* source);
-	void (*notify_items_unlinking) (SourceCollection* self, GeeCollection* unlinking);
-	void (*notify_items_relinked) (SourceCollection* self, GeeCollection* relinked);
-	void (*notify_item_destroyed) (SourceCollection* self, DataSource* source);
-	void (*notify_items_destroyed) (SourceCollection* self, GeeCollection* destroyed);
-	void (*notify_unlinked_destroyed) (SourceCollection* self, DataSource* unlinked);
-	void (*notify_backlink_removed) (SourceCollection* self, SourceBacklink* backlink, GeeCollection* sources);
-	gboolean (*has_backlink) (SourceCollection* self, SourceBacklink* backlink);
-	void (*remove_backlink) (SourceCollection* self, SourceBacklink* backlink);
-	void (*items_unlinking) (SourceCollection* self, GeeCollection* unlinking);
-	void (*items_relinked) (SourceCollection* self, GeeCollection* relinked);
-	void (*item_destroyed) (SourceCollection* self, DataSource* source);
-	void (*items_destroyed) (SourceCollection* self, GeeCollection* destroyed);
-	void (*unlinked_destroyed) (SourceCollection* self, DataSource* source);
-	void (*backlink_removed) (SourceCollection* self, SourceBacklink* backlink, GeeCollection* sources);
-};
-
-struct _DatabaseSourceCollection {
-	SourceCollection parent_instance;
-	DatabaseSourceCollectionPrivate * priv;
-};
-
-struct _DatabaseSourceCollectionClass {
-	SourceCollectionClass parent_class;
-};
-
-struct _ContainerSourceIface {
-	GTypeInterface parent_iface;
-	gboolean (*has_links) (ContainerSource* self);
-	SourceBacklink* (*get_backlink) (ContainerSource* self);
-	void (*break_link) (ContainerSource* self, DataSource* source);
-	void (*break_link_many) (ContainerSource* self, GeeCollection* sources);
-	void (*establish_link) (ContainerSource* self, DataSource* source);
-	void (*establish_link_many) (ContainerSource* self, GeeCollection* sources);
-};
-
-struct _ContainerSourceCollection {
-	DatabaseSourceCollection parent_instance;
-	ContainerSourceCollectionPrivate * priv;
-};
-
-struct _ContainerSourceCollectionClass {
-	DatabaseSourceCollectionClass parent_class;
-	void (*notify_container_contents_added) (ContainerSourceCollection* self, ContainerSource* container, GeeCollection* added, gboolean relinked);
-	void (*notify_container_contents_removed) (ContainerSourceCollection* self, ContainerSource* container, GeeCollection* removed, gboolean unlinked);
-	void (*notify_container_contents_altered) (ContainerSourceCollection* self, ContainerSource* container, GeeCollection* added, gboolean relinked, GeeCollection* removed, gboolean unlinked);
-	void (*notify_backlink_to_container_removed) (ContainerSourceCollection* self, ContainerSource* container, GeeCollection* sources);
-	GeeCollection* (*get_containers_holding_source) (ContainerSourceCollection* self, DataSource* source);
-	ContainerSource* (*convert_backlink_to_container) (ContainerSourceCollection* self, SourceBacklink* backlink);
-	void (*container_contents_added) (ContainerSourceCollection* self, ContainerSource* container, GeeCollection* added, gboolean relinked);
-	void (*container_contents_removed) (ContainerSourceCollection* self, ContainerSource* container, GeeCollection* removed, gboolean unlinked);
-	void (*container_contents_altered) (ContainerSourceCollection* self, ContainerSource* container, GeeCollection* added, gboolean relinked, GeeCollection* removed, gboolean unlinked);
-	void (*backlink_to_container_removed) (ContainerSourceCollection* self, ContainerSource* container, GeeCollection* sources);
-};
-
-struct _ContainerSourceCollectionPrivate {
-	GeeHashSet* attached_collections;
-	gchar* backlink_name;
-	GeeHashSet* holding_tank;
-};
-
-typedef gint64 (*GetSourceDatabaseKey) (DataSource* source, void* user_data);
-
-static gpointer container_source_collection_parent_class = NULL;
-
-gpointer data_collection_ref (gpointer instance);
-void data_collection_unref (gpointer instance);
-GParamSpec* param_spec_data_collection (const gchar* name,
-                                        const gchar* nick,
-                                        const gchar* blurb,
-                                        GType object_type,
-                                        GParamFlags flags);
-void value_set_data_collection (GValue* value,
-                                gpointer v_object);
-void value_take_data_collection (GValue* value,
-                                 gpointer v_object);
-gpointer value_get_data_collection (const GValue* value);
-GType data_collection_get_type (void) G_GNUC_CONST;
-GType data_object_get_type (void) G_GNUC_CONST;
-gpointer alteration_ref (gpointer instance);
-void alteration_unref (gpointer instance);
-GParamSpec* param_spec_alteration (const gchar* name,
-                                   const gchar* nick,
-                                   const gchar* blurb,
-                                   GType object_type,
-                                   GParamFlags flags);
-void value_set_alteration (GValue* value,
-                           gpointer v_object);
-void value_take_alteration (GValue* value,
-                            gpointer v_object);
-gpointer value_get_alteration (const GValue* value);
-GType alteration_get_type (void) G_GNUC_CONST;
-GType marker_get_type (void) G_GNUC_CONST;
-GType source_collection_get_type (void) G_GNUC_CONST;
-GType data_source_get_type (void) G_GNUC_CONST;
-gpointer source_backlink_ref (gpointer instance);
-void source_backlink_unref (gpointer instance);
-GParamSpec* param_spec_source_backlink (const gchar* name,
-                                        const gchar* nick,
-                                        const gchar* blurb,
-                                        GType object_type,
-                                        GParamFlags flags);
-void value_set_source_backlink (GValue* value,
-                                gpointer v_object);
-void value_take_source_backlink (GValue* value,
-                                 gpointer v_object);
-gpointer value_get_source_backlink (const GValue* value);
-GType source_backlink_get_type (void) G_GNUC_CONST;
-GType database_source_collection_get_type (void) G_GNUC_CONST;
-GType container_source_collection_get_type (void) G_GNUC_CONST;
-GType container_source_get_type (void) G_GNUC_CONST;
-#define CONTAINER_SOURCE_COLLECTION_GET_PRIVATE(o) (G_TYPE_INSTANCE_GET_PRIVATE ((o), TYPE_CONTAINER_SOURCE_COLLECTION, ContainerSourceCollectionPrivate))
-void container_source_collection_detach_all_collections (ContainerSourceCollection* self);
-ContainerSourceCollection* container_source_collection_construct (GType object_type,
-                                                                  const gchar* backlink_name,
-                                                                  const gchar* name,
-                                                                  GetSourceDatabaseKey source_key_func,
-                                                                  void* source_key_func_target);
-DatabaseSourceCollection* database_source_collection_construct (GType object_type,
-                                                                const gchar* name,
-                                                                GetSourceDatabaseKey source_key_func,
-                                                                void* source_key_func_target);
-static void container_source_collection_real_notify_backlink_removed (SourceCollection* base,
-                                                               SourceBacklink* backlink,
-                                                               GeeCollection* sources);
-void source_collection_notify_backlink_removed (SourceCollection* self,
-                                                SourceBacklink* backlink,
-                                                GeeCollection* sources);
-ContainerSource* container_source_collection_convert_backlink_to_container (ContainerSourceCollection* self,
-                                                                            SourceBacklink* backlink);
-void container_source_collection_notify_backlink_to_container_removed (ContainerSourceCollection* self,
-                                                                       ContainerSource* container,
-                                                                       GeeCollection* sources);
-void container_source_collection_notify_container_contents_added (ContainerSourceCollection* self,
-                                                                  ContainerSource* container,
-                                                                  GeeCollection* added,
-                                                                  gboolean relinked);
-static void container_source_collection_real_notify_container_contents_added (ContainerSourceCollection* self,
-                                                                       ContainerSource* container,
-                                                                       GeeCollection* added,
-                                                                       gboolean relinked);
-void source_collection_relink (SourceCollection* self,
-                               DataSource* source);
-void container_source_collection_notify_container_contents_removed (ContainerSourceCollection* self,
-                                                                    ContainerSource* container,
-                                                                    GeeCollection* removed,
-                                                                    gboolean unlinked);
-static void container_source_collection_real_notify_container_contents_removed (ContainerSourceCollection* self,
-                                                                         ContainerSource* container,
-                                                                         GeeCollection* removed,
-                                                                         gboolean unlinked);
-void container_source_collection_notify_container_contents_altered (ContainerSourceCollection* self,
-                                                                    ContainerSource* container,
-                                                                    GeeCollection* added,
-                                                                    gboolean relinked,
-                                                                    GeeCollection* removed,
-                                                                    gboolean unlinked);
-static void container_source_collection_real_notify_container_contents_altered (ContainerSourceCollection* self,
-                                                                         ContainerSource* container,
-                                                                         GeeCollection* added,
-                                                                         gboolean relinked,
-                                                                         GeeCollection* removed,
-                                                                         gboolean unlinked);
-static void container_source_collection_real_notify_backlink_to_container_removed (ContainerSourceCollection* self,
-                                                                            ContainerSource* container,
-                                                                            GeeCollection* sources);
-GeeCollection* container_source_collection_get_containers_holding_source (ContainerSourceCollection* self,
-                                                                          DataSource* source);
-static GeeCollection* container_source_collection_real_get_containers_holding_source (ContainerSourceCollection* self,
-                                                                               DataSource* source);
-static ContainerSource* container_source_collection_real_convert_backlink_to_container (ContainerSourceCollection* self,
-                                                                                 SourceBacklink* backlink);
-void container_source_collection_freeze_attached_notifications (ContainerSourceCollection* self);
-void data_collection_freeze_notifications (DataCollection* self);
-void container_source_collection_thaw_attached_notifications (ContainerSourceCollection* self);
-void data_collection_thaw_notifications (DataCollection* self);
-GeeCollection* container_source_collection_get_holding_tank (ContainerSourceCollection* self);
-void container_source_collection_init_add_unlinked (ContainerSourceCollection* self,
-                                                    ContainerSource* unlinked);
-void container_source_collection_init_add_many_unlinked (ContainerSourceCollection* self,
-                                                         GeeCollection* unlinked);
-gboolean container_source_collection_relink_from_holding_tank (ContainerSourceCollection* self,
-                                                               ContainerSource* source);
-static void container_source_collection_on_contained_sources_unlinking (ContainerSourceCollection* self,
-                                                                 GeeCollection* unlinking);
-void data_source_set_backlink (DataSource* self,
-                               SourceBacklink* backlink);
-SourceBacklink* container_source_get_backlink (ContainerSource* self);
-void container_source_break_link_many (ContainerSource* self,
-                                       GeeCollection* sources);
-static void container_source_collection_on_contained_sources_relinked (ContainerSourceCollection* self,
-                                                                GeeCollection* relinked);
-GeeList* data_source_get_backlinks (DataSource* self,
-                                    const gchar* name);
-gchar* data_object_to_string (DataObject* self);
-gchar* source_backlink_to_string (SourceBacklink* self);
-void container_source_establish_link_many (ContainerSource* self,
-                                           GeeCollection* sources);
-static void container_source_collection_on_contained_source_destroyed (ContainerSourceCollection* self,
-                                                                DataSource* source);
-gboolean container_source_has_links (ContainerSource* self);
-GType tag_get_type (void) G_GNUC_CONST;
-gboolean data_source_destroy_orphan (DataSource* self,
-                                     gboolean delete_backing);
-static void container_source_collection_real_notify_item_destroyed (SourceCollection* base,
-                                                             DataSource* source);
-void source_collection_remove_backlink (SourceCollection* self,
-                                        SourceBacklink* backlink);
-void source_collection_notify_item_destroyed (SourceCollection* self,
-                                              DataSource* source);
-void container_source_collection_evaporate (ContainerSourceCollection* self,
-                                            ContainerSource* container);
-gboolean source_collection_has_backlink (SourceCollection* self,
-                                         SourceBacklink* backlink);
-GeeCollection* source_collection_unlink_marked (SourceCollection* self,
-                                                Marker* marker,
-                                                ProgressMonitor monitor,
-                                                void* monitor_target);
-Marker* data_collection_mark (DataCollection* self,
-                              DataObject* object);
-GType thumbnail_source_get_type (void) G_GNUC_CONST;
-GType media_source_get_type (void) G_GNUC_CONST;
-gint source_collection_destroy_marked (SourceCollection* self,
-                                       Marker* marker,
-                                       gboolean delete_backing,
-                                       ProgressMonitor monitor,
-                                       void* monitor_target,
-                                       GeeList* not_removed);
-void container_source_collection_attach_collection (ContainerSourceCollection* self,
-                                                    SourceCollection* collection);
-gchar* data_collection_to_string (DataCollection* self);
-static void _container_source_collection_on_contained_sources_unlinking_source_collection_items_unlinking (SourceCollection* _sender,
-                                                                                                    GeeCollection* unlinking,
-                                                                                                    gpointer self);
-static void _container_source_collection_on_contained_sources_relinked_source_collection_items_relinked (SourceCollection* _sender,
-                                                                                                  GeeCollection* relinked,
-                                                                                                  gpointer self);
-static void _container_source_collection_on_contained_source_destroyed_source_collection_item_destroyed (SourceCollection* _sender,
-                                                                                                  DataSource* source,
-                                                                                                  gpointer self);
-static void _container_source_collection_on_contained_source_destroyed_source_collection_unlinked_destroyed (SourceCollection* _sender,
-                                                                                                      DataSource* source,
-                                                                                                      gpointer self);
-static void container_source_collection_real_container_contents_added (ContainerSourceCollection* self,
-                                                                ContainerSource* container,
-                                                                GeeCollection* added,
-                                                                gboolean relinked);
-static void g_cclosure_user_marshal_VOID__OBJECT_OBJECT_BOOLEAN (GClosure * closure,
-                                                          GValue * return_value,
-                                                          guint n_param_values,
-                                                          const GValue * param_values,
-                                                          gpointer invocation_hint,
-                                                          gpointer marshal_data);
-static void container_source_collection_real_container_contents_removed (ContainerSourceCollection* self,
-                                                                  ContainerSource* container,
-                                                                  GeeCollection* removed,
-                                                                  gboolean unlinked);
-static void container_source_collection_real_container_contents_altered (ContainerSourceCollection* self,
-                                                                  ContainerSource* container,
-                                                                  GeeCollection* added,
-                                                                  gboolean relinked,
-                                                                  GeeCollection* removed,
-                                                                  gboolean unlinked);
-static void g_cclosure_user_marshal_VOID__OBJECT_OBJECT_BOOLEAN_OBJECT_BOOLEAN (GClosure * closure,
-                                                                         GValue * return_value,
-                                                                         guint n_param_values,
-                                                                         const GValue * param_values,
-                                                                         gpointer invocation_hint,
-                                                                         gpointer marshal_data);
-static void container_source_collection_real_backlink_to_container_removed (ContainerSourceCollection* self,
-                                                                     ContainerSource* container,
-                                                                     GeeCollection* sources);
-static void g_cclosure_user_marshal_VOID__OBJECT_OBJECT (GClosure * closure,
-                                                  GValue * return_value,
-                                                  guint n_param_values,
-                                                  const GValue * param_values,
-                                                  gpointer invocation_hint,
-                                                  gpointer marshal_data);
-static void container_source_collection_finalize (DataCollection * obj);
-
-
-ContainerSourceCollection*
-container_source_collection_construct (GType object_type,
-                                       const gchar* backlink_name,
-                                       const gchar* name,
-                                       GetSourceDatabaseKey source_key_func,
-                                       void* source_key_func_target)
-{
-	ContainerSourceCollection* self = NULL;
-	gchar* _tmp0_;
-#line 38 "/home/jens/Source/shotwell/src/core/ContainerSourceCollection.vala"
-	g_return_val_if_fail (backlink_name != NULL, NULL);
-#line 38 "/home/jens/Source/shotwell/src/core/ContainerSourceCollection.vala"
-	g_return_val_if_fail (name != NULL, NULL);
-#line 40 "/home/jens/Source/shotwell/src/core/ContainerSourceCollection.vala"
-	self = (ContainerSourceCollection*) database_source_collection_construct (object_type, name, source_key_func, source_key_func_target);
-#line 42 "/home/jens/Source/shotwell/src/core/ContainerSourceCollection.vala"
-	_tmp0_ = g_strdup (backlink_name);
-#line 42 "/home/jens/Source/shotwell/src/core/ContainerSourceCollection.vala"
-	_g_free0 (self->priv->backlink_name);
-#line 42 "/home/jens/Source/shotwell/src/core/ContainerSourceCollection.vala"
-	self->priv->backlink_name = _tmp0_;
-#line 38 "/home/jens/Source/shotwell/src/core/ContainerSourceCollection.vala"
-	return self;
-#line 542 "ContainerSourceCollection.c"
-}
-
-
-static void
-container_source_collection_real_notify_backlink_removed (SourceCollection* base,
-                                                          SourceBacklink* backlink,
-                                                          GeeCollection* sources)
-{
-	ContainerSourceCollection * self;
-	ContainerSource* container = NULL;
-	ContainerSource* _tmp0_;
-	ContainerSource* _tmp1_;
-#line 49 "/home/jens/Source/shotwell/src/core/ContainerSourceCollection.vala"
-	self = G_TYPE_CHECK_INSTANCE_CAST (base, TYPE_CONTAINER_SOURCE_COLLECTION, ContainerSourceCollection);
-#line 49 "/home/jens/Source/shotwell/src/core/ContainerSourceCollection.vala"
-	g_return_if_fail (IS_SOURCE_BACKLINK (backlink));
-#line 49 "/home/jens/Source/shotwell/src/core/ContainerSourceCollection.vala"
-	g_return_if_fail (GEE_IS_COLLECTION (sources));
-#line 51 "/home/jens/Source/shotwell/src/core/ContainerSourceCollection.vala"
-	SOURCE_COLLECTION_CLASS (container_source_collection_parent_class)->notify_backlink_removed (G_TYPE_CHECK_INSTANCE_CAST (G_TYPE_CHECK_INSTANCE_CAST (self, TYPE_DATABASE_SOURCE_COLLECTION, DatabaseSourceCollection), TYPE_SOURCE_COLLECTION, SourceCollection), backlink, sources);
-#line 53 "/home/jens/Source/shotwell/src/core/ContainerSourceCollection.vala"
-	_tmp0_ = container_source_collection_convert_backlink_to_container (self, backlink);
-#line 53 "/home/jens/Source/shotwell/src/core/ContainerSourceCollection.vala"
-	container = _tmp0_;
-#line 54 "/home/jens/Source/shotwell/src/core/ContainerSourceCollection.vala"
-	_tmp1_ = container;
-#line 54 "/home/jens/Source/shotwell/src/core/ContainerSourceCollection.vala"
-	if (_tmp1_ != NULL) {
-#line 571 "ContainerSourceCollection.c"
-		ContainerSource* _tmp2_;
-#line 55 "/home/jens/Source/shotwell/src/core/ContainerSourceCollection.vala"
-		_tmp2_ = container;
-#line 55 "/home/jens/Source/shotwell/src/core/ContainerSourceCollection.vala"
-		container_source_collection_notify_backlink_to_container_removed (self, _tmp2_, sources);
-#line 577 "ContainerSourceCollection.c"
-	}
-#line 49 "/home/jens/Source/shotwell/src/core/ContainerSourceCollection.vala"
-	_g_object_unref0 (container);
-#line 581 "ContainerSourceCollection.c"
-}
-
-
-static void
-container_source_collection_real_notify_container_contents_added (ContainerSourceCollection* self,
-                                                                  ContainerSource* container,
-                                                                  GeeCollection* added,
-                                                                  gboolean relinked)
-{
-	GeeHashSet* _tmp0_;
-#line 58 "/home/jens/Source/shotwell/src/core/ContainerSourceCollection.vala"
-	g_return_if_fail (IS_CONTAINER_SOURCE (container));
-#line 58 "/home/jens/Source/shotwell/src/core/ContainerSourceCollection.vala"
-	g_return_if_fail (GEE_IS_COLLECTION (added));
-#line 61 "/home/jens/Source/shotwell/src/core/ContainerSourceCollection.vala"
-	_tmp0_ = self->priv->holding_tank;
-#line 61 "/home/jens/Source/shotwell/src/core/ContainerSourceCollection.vala"
-	if (gee_abstract_collection_contains (G_TYPE_CHECK_INSTANCE_CAST (_tmp0_, GEE_TYPE_ABSTRACT_COLLECTION, GeeAbstractCollection), container)) {
-#line 600 "ContainerSourceCollection.c"
-		gboolean removed = FALSE;
-		GeeHashSet* _tmp1_;
-		gboolean _tmp2_;
-#line 62 "/home/jens/Source/shotwell/src/core/ContainerSourceCollection.vala"
-		_tmp1_ = self->priv->holding_tank;
-#line 62 "/home/jens/Source/shotwell/src/core/ContainerSourceCollection.vala"
-		removed = gee_abstract_collection_remove (G_TYPE_CHECK_INSTANCE_CAST (_tmp1_, GEE_TYPE_ABSTRACT_COLLECTION, GeeAbstractCollection), container);
-#line 63 "/home/jens/Source/shotwell/src/core/ContainerSourceCollection.vala"
-		_tmp2_ = removed;
-#line 63 "/home/jens/Source/shotwell/src/core/ContainerSourceCollection.vala"
-		_vala_assert (_tmp2_, "removed");
-#line 65 "/home/jens/Source/shotwell/src/core/ContainerSourceCollection.vala"
-		source_collection_relink (G_TYPE_CHECK_INSTANCE_CAST (self, TYPE_SOURCE_COLLECTION, SourceCollection), G_TYPE_CHECK_INSTANCE_CAST (container, TYPE_DATA_SOURCE, DataSource));
-#line 614 "ContainerSourceCollection.c"
-	}
-#line 68 "/home/jens/Source/shotwell/src/core/ContainerSourceCollection.vala"
-	g_signal_emit (self, container_source_collection_signals[CONTAINER_SOURCE_COLLECTION_CONTAINER_CONTENTS_ADDED_SIGNAL], 0, container, added, relinked);
-#line 618 "ContainerSourceCollection.c"
-}
-
-
-void
-container_source_collection_notify_container_contents_added (ContainerSourceCollection* self,
-                                                             ContainerSource* container,
-                                                             GeeCollection* added,
-                                                             gboolean relinked)
-{
-#line 58 "/home/jens/Source/shotwell/src/core/ContainerSourceCollection.vala"
-	g_return_if_fail (IS_CONTAINER_SOURCE_COLLECTION (self));
-#line 58 "/home/jens/Source/shotwell/src/core/ContainerSourceCollection.vala"
-	CONTAINER_SOURCE_COLLECTION_GET_CLASS (self)->notify_container_contents_added (self, container, added, relinked);
-#line 632 "ContainerSourceCollection.c"
-}
-
-
-static void
-container_source_collection_real_notify_container_contents_removed (ContainerSourceCollection* self,
-                                                                    ContainerSource* container,
-                                                                    GeeCollection* removed,
-                                                                    gboolean unlinked)
-{
-#line 71 "/home/jens/Source/shotwell/src/core/ContainerSourceCollection.vala"
-	g_return_if_fail (IS_CONTAINER_SOURCE (container));
-#line 71 "/home/jens/Source/shotwell/src/core/ContainerSourceCollection.vala"
-	g_return_if_fail (GEE_IS_COLLECTION (removed));
-#line 73 "/home/jens/Source/shotwell/src/core/ContainerSourceCollection.vala"
-	g_signal_emit (self, container_source_collection_signals[CONTAINER_SOURCE_COLLECTION_CONTAINER_CONTENTS_REMOVED_SIGNAL], 0, container, removed, unlinked);
-#line 648 "ContainerSourceCollection.c"
-}
-
-
-void
-container_source_collection_notify_container_contents_removed (ContainerSourceCollection* self,
-                                                               ContainerSource* container,
-                                                               GeeCollection* removed,
-                                                               gboolean unlinked)
-{
-#line 71 "/home/jens/Source/shotwell/src/core/ContainerSourceCollection.vala"
-	g_return_if_fail (IS_CONTAINER_SOURCE_COLLECTION (self));
-#line 71 "/home/jens/Source/shotwell/src/core/ContainerSourceCollection.vala"
-	CONTAINER_SOURCE_COLLECTION_GET_CLASS (self)->notify_container_contents_removed (self, container, removed, unlinked);
-#line 662 "ContainerSourceCollection.c"
-}
-
-
-static void
-container_source_collection_real_notify_container_contents_altered (ContainerSourceCollection* self,
-                                                                    ContainerSource* container,
-                                                                    GeeCollection* added,
-                                                                    gboolean relinked,
-                                                                    GeeCollection* removed,
-                                                                    gboolean unlinked)
-{
-#line 76 "/home/jens/Source/shotwell/src/core/ContainerSourceCollection.vala"
-	g_return_if_fail (IS_CONTAINER_SOURCE (container));
-#line 76 "/home/jens/Source/shotwell/src/core/ContainerSourceCollection.vala"
-	g_return_if_fail ((added == NULL) || GEE_IS_COLLECTION (added));
-#line 76 "/home/jens/Source/shotwell/src/core/ContainerSourceCollection.vala"
-	g_return_if_fail ((removed == NULL) || GEE_IS_COLLECTION (removed));
-#line 79 "/home/jens/Source/shotwell/src/core/ContainerSourceCollection.vala"
-	g_signal_emit (self, container_source_collection_signals[CONTAINER_SOURCE_COLLECTION_CONTAINER_CONTENTS_ALTERED_SIGNAL], 0, container, added, relinked, removed, unlinked);
-#line 682 "ContainerSourceCollection.c"
-}
-
-
-void
-container_source_collection_notify_container_contents_altered (ContainerSourceCollection* self,
-                                                               ContainerSource* container,
-                                                               GeeCollection* added,
-                                                               gboolean relinked,
-                                                               GeeCollection* removed,
-                                                               gboolean unlinked)
-{
-#line 76 "/home/jens/Source/shotwell/src/core/ContainerSourceCollection.vala"
-	g_return_if_fail (IS_CONTAINER_SOURCE_COLLECTION (self));
-#line 76 "/home/jens/Source/shotwell/src/core/ContainerSourceCollection.vala"
-	CONTAINER_SOURCE_COLLECTION_GET_CLASS (self)->notify_container_contents_altered (self, container, added, relinked, removed, unlinked);
-#line 698 "ContainerSourceCollection.c"
-}
-
-
-static void
-container_source_collection_real_notify_backlink_to_container_removed (ContainerSourceCollection* self,
-                                                                       ContainerSource* container,
-                                                                       GeeCollection* sources)
-{
-#line 82 "/home/jens/Source/shotwell/src/core/ContainerSourceCollection.vala"
-	g_return_if_fail (IS_CONTAINER_SOURCE (container));
-#line 82 "/home/jens/Source/shotwell/src/core/ContainerSourceCollection.vala"
-	g_return_if_fail (GEE_IS_COLLECTION (sources));
-#line 84 "/home/jens/Source/shotwell/src/core/ContainerSourceCollection.vala"
-	g_signal_emit (self, container_source_collection_signals[CONTAINER_SOURCE_COLLECTION_BACKLINK_TO_CONTAINER_REMOVED_SIGNAL], 0, container, sources);
-#line 713 "ContainerSourceCollection.c"
-}
-
-
-void
-container_source_collection_notify_backlink_to_container_removed (ContainerSourceCollection* self,
-                                                                  ContainerSource* container,
-                                                                  GeeCollection* sources)
-{
-#line 82 "/home/jens/Source/shotwell/src/core/ContainerSourceCollection.vala"
-	g_return_if_fail (IS_CONTAINER_SOURCE_COLLECTION (self));
-#line 82 "/home/jens/Source/shotwell/src/core/ContainerSourceCollection.vala"
-	CONTAINER_SOURCE_COLLECTION_GET_CLASS (self)->notify_backlink_to_container_removed (self, container, sources);
-#line 726 "ContainerSourceCollection.c"
-}
-
-
-static GeeCollection*
-container_source_collection_real_get_containers_holding_source (ContainerSourceCollection* self,
-                                                                DataSource* source)
-{
-#line 87 "/home/jens/Source/shotwell/src/core/ContainerSourceCollection.vala"
-	g_critical ("Type `%s' does not implement abstract method `container_source_collection_get_containers_holding_source'", g_type_name (G_TYPE_FROM_INSTANCE (self)));
-#line 87 "/home/jens/Source/shotwell/src/core/ContainerSourceCollection.vala"
-	return NULL;
-#line 738 "ContainerSourceCollection.c"
-}
-
-
-GeeCollection*
-container_source_collection_get_containers_holding_source (ContainerSourceCollection* self,
-                                                           DataSource* source)
-{
-#line 87 "/home/jens/Source/shotwell/src/core/ContainerSourceCollection.vala"
-	g_return_val_if_fail (IS_CONTAINER_SOURCE_COLLECTION (self), NULL);
-#line 87 "/home/jens/Source/shotwell/src/core/ContainerSourceCollection.vala"
-	return CONTAINER_SOURCE_COLLECTION_GET_CLASS (self)->get_containers_holding_source (self, source);
-#line 750 "ContainerSourceCollection.c"
-}
-
-
-static ContainerSource*
-container_source_collection_real_convert_backlink_to_container (ContainerSourceCollection* self,
-                                                                SourceBacklink* backlink)
-{
-#line 90 "/home/jens/Source/shotwell/src/core/ContainerSourceCollection.vala"
-	g_critical ("Type `%s' does not implement abstract method `container_source_collection_convert_backlink_to_container'", g_type_name (G_TYPE_FROM_INSTANCE (self)));
-#line 90 "/home/jens/Source/shotwell/src/core/ContainerSourceCollection.vala"
-	return NULL;
-#line 762 "ContainerSourceCollection.c"
-}
-
-
-ContainerSource*
-container_source_collection_convert_backlink_to_container (ContainerSourceCollection* self,
-                                                           SourceBacklink* backlink)
-{
-#line 90 "/home/jens/Source/shotwell/src/core/ContainerSourceCollection.vala"
-	g_return_val_if_fail (IS_CONTAINER_SOURCE_COLLECTION (self), NULL);
-#line 90 "/home/jens/Source/shotwell/src/core/ContainerSourceCollection.vala"
-	return CONTAINER_SOURCE_COLLECTION_GET_CLASS (self)->convert_backlink_to_container (self, backlink);
-#line 774 "ContainerSourceCollection.c"
-}
-
-
-void
-container_source_collection_freeze_attached_notifications (ContainerSourceCollection* self)
-{
-#line 92 "/home/jens/Source/shotwell/src/core/ContainerSourceCollection.vala"
-	g_return_if_fail (IS_CONTAINER_SOURCE_COLLECTION (self));
-#line 783 "ContainerSourceCollection.c"
-	{
-		GeeIterator* _collection_it = NULL;
-		GeeHashSet* _tmp0_;
-		GeeIterator* _tmp1_;
-#line 93 "/home/jens/Source/shotwell/src/core/ContainerSourceCollection.vala"
-		_tmp0_ = self->priv->attached_collections;
-#line 93 "/home/jens/Source/shotwell/src/core/ContainerSourceCollection.vala"
-		_tmp1_ = gee_abstract_collection_iterator (G_TYPE_CHECK_INSTANCE_CAST (_tmp0_, GEE_TYPE_ABSTRACT_COLLECTION, GeeAbstractCollection));
-#line 93 "/home/jens/Source/shotwell/src/core/ContainerSourceCollection.vala"
-		_collection_it = _tmp1_;
-#line 93 "/home/jens/Source/shotwell/src/core/ContainerSourceCollection.vala"
-		while (TRUE) {
-#line 796 "ContainerSourceCollection.c"
-			GeeIterator* _tmp2_;
-			SourceCollection* collection = NULL;
-			GeeIterator* _tmp3_;
-			gpointer _tmp4_;
-			SourceCollection* _tmp5_;
-#line 93 "/home/jens/Source/shotwell/src/core/ContainerSourceCollection.vala"
-			_tmp2_ = _collection_it;
-#line 93 "/home/jens/Source/shotwell/src/core/ContainerSourceCollection.vala"
-			if (!gee_iterator_next (_tmp2_)) {
-#line 93 "/home/jens/Source/shotwell/src/core/ContainerSourceCollection.vala"
-				break;
-#line 808 "ContainerSourceCollection.c"
-			}
-#line 93 "/home/jens/Source/shotwell/src/core/ContainerSourceCollection.vala"
-			_tmp3_ = _collection_it;
-#line 93 "/home/jens/Source/shotwell/src/core/ContainerSourceCollection.vala"
-			_tmp4_ = gee_iterator_get (_tmp3_);
-#line 93 "/home/jens/Source/shotwell/src/core/ContainerSourceCollection.vala"
-			collection = (SourceCollection*) _tmp4_;
-#line 94 "/home/jens/Source/shotwell/src/core/ContainerSourceCollection.vala"
-			_tmp5_ = collection;
-#line 94 "/home/jens/Source/shotwell/src/core/ContainerSourceCollection.vala"
-			data_collection_freeze_notifications (G_TYPE_CHECK_INSTANCE_CAST (_tmp5_, TYPE_DATA_COLLECTION, DataCollection));
-#line 93 "/home/jens/Source/shotwell/src/core/ContainerSourceCollection.vala"
-			_data_collection_unref0 (collection);
-#line 822 "ContainerSourceCollection.c"
-		}
-#line 93 "/home/jens/Source/shotwell/src/core/ContainerSourceCollection.vala"
-		_g_object_unref0 (_collection_it);
-#line 826 "ContainerSourceCollection.c"
-	}
-}
-
-
-void
-container_source_collection_thaw_attached_notifications (ContainerSourceCollection* self)
-{
-#line 97 "/home/jens/Source/shotwell/src/core/ContainerSourceCollection.vala"
-	g_return_if_fail (IS_CONTAINER_SOURCE_COLLECTION (self));
-#line 836 "ContainerSourceCollection.c"
-	{
-		GeeIterator* _collection_it = NULL;
-		GeeHashSet* _tmp0_;
-		GeeIterator* _tmp1_;
-#line 98 "/home/jens/Source/shotwell/src/core/ContainerSourceCollection.vala"
-		_tmp0_ = self->priv->attached_collections;
-#line 98 "/home/jens/Source/shotwell/src/core/ContainerSourceCollection.vala"
-		_tmp1_ = gee_abstract_collection_iterator (G_TYPE_CHECK_INSTANCE_CAST (_tmp0_, GEE_TYPE_ABSTRACT_COLLECTION, GeeAbstractCollection));
-#line 98 "/home/jens/Source/shotwell/src/core/ContainerSourceCollection.vala"
-		_collection_it = _tmp1_;
-#line 98 "/home/jens/Source/shotwell/src/core/ContainerSourceCollection.vala"
-		while (TRUE) {
-#line 849 "ContainerSourceCollection.c"
-			GeeIterator* _tmp2_;
-			SourceCollection* collection = NULL;
-			GeeIterator* _tmp3_;
-			gpointer _tmp4_;
-			SourceCollection* _tmp5_;
-#line 98 "/home/jens/Source/shotwell/src/core/ContainerSourceCollection.vala"
-			_tmp2_ = _collection_it;
-#line 98 "/home/jens/Source/shotwell/src/core/ContainerSourceCollection.vala"
-			if (!gee_iterator_next (_tmp2_)) {
-#line 98 "/home/jens/Source/shotwell/src/core/ContainerSourceCollection.vala"
-				break;
-#line 861 "ContainerSourceCollection.c"
-			}
-#line 98 "/home/jens/Source/shotwell/src/core/ContainerSourceCollection.vala"
-			_tmp3_ = _collection_it;
-#line 98 "/home/jens/Source/shotwell/src/core/ContainerSourceCollection.vala"
-			_tmp4_ = gee_iterator_get (_tmp3_);
-#line 98 "/home/jens/Source/shotwell/src/core/ContainerSourceCollection.vala"
-			collection = (SourceCollection*) _tmp4_;
-#line 99 "/home/jens/Source/shotwell/src/core/ContainerSourceCollection.vala"
-			_tmp5_ = collection;
-#line 99 "/home/jens/Source/shotwell/src/core/ContainerSourceCollection.vala"
-			data_collection_thaw_notifications (G_TYPE_CHECK_INSTANCE_CAST (_tmp5_, TYPE_DATA_COLLECTION, DataCollection));
-#line 98 "/home/jens/Source/shotwell/src/core/ContainerSourceCollection.vala"
-			_data_collection_unref0 (collection);
-#line 875 "ContainerSourceCollection.c"
-		}
-#line 98 "/home/jens/Source/shotwell/src/core/ContainerSourceCollection.vala"
-		_g_object_unref0 (_collection_it);
-#line 879 "ContainerSourceCollection.c"
-	}
-}
-
-
-GeeCollection*
-container_source_collection_get_holding_tank (ContainerSourceCollection* self)
-{
-	GeeCollection* result = NULL;
-	GeeHashSet* _tmp0_;
-	GeeSet* _tmp1_;
-	GeeSet* _tmp2_;
-#line 102 "/home/jens/Source/shotwell/src/core/ContainerSourceCollection.vala"
-	g_return_val_if_fail (IS_CONTAINER_SOURCE_COLLECTION (self), NULL);
-#line 103 "/home/jens/Source/shotwell/src/core/ContainerSourceCollection.vala"
-	_tmp0_ = self->priv->holding_tank;
-#line 103 "/home/jens/Source/shotwell/src/core/ContainerSourceCollection.vala"
-	_tmp1_ = gee_abstract_set_get_read_only_view (G_TYPE_CHECK_INSTANCE_CAST (_tmp0_, GEE_TYPE_ABSTRACT_SET, GeeAbstractSet));
-#line 103 "/home/jens/Source/shotwell/src/core/ContainerSourceCollection.vala"
-	_tmp2_ = _tmp1_;
-#line 103 "/home/jens/Source/shotwell/src/core/ContainerSourceCollection.vala"
-	result = G_TYPE_CHECK_INSTANCE_CAST (_tmp2_, GEE_TYPE_COLLECTION, GeeCollection);
-#line 103 "/home/jens/Source/shotwell/src/core/ContainerSourceCollection.vala"
-	return result;
-#line 903 "ContainerSourceCollection.c"
-}
-
-
-void
-container_source_collection_init_add_unlinked (ContainerSourceCollection* self,
-                                               ContainerSource* unlinked)
-{
-	GeeHashSet* _tmp0_;
-#line 106 "/home/jens/Source/shotwell/src/core/ContainerSourceCollection.vala"
-	g_return_if_fail (IS_CONTAINER_SOURCE_COLLECTION (self));
-#line 106 "/home/jens/Source/shotwell/src/core/ContainerSourceCollection.vala"
-	g_return_if_fail (IS_CONTAINER_SOURCE (unlinked));
-#line 107 "/home/jens/Source/shotwell/src/core/ContainerSourceCollection.vala"
-	_tmp0_ = self->priv->holding_tank;
-#line 107 "/home/jens/Source/shotwell/src/core/ContainerSourceCollection.vala"
-	gee_abstract_collection_add (G_TYPE_CHECK_INSTANCE_CAST (_tmp0_, GEE_TYPE_ABSTRACT_COLLECTION, GeeAbstractCollection), unlinked);
-#line 920 "ContainerSourceCollection.c"
-}
-
-
-void
-container_source_collection_init_add_many_unlinked (ContainerSourceCollection* self,
-                                                    GeeCollection* unlinked)
-{
-	GeeHashSet* _tmp0_;
-#line 110 "/home/jens/Source/shotwell/src/core/ContainerSourceCollection.vala"
-	g_return_if_fail (IS_CONTAINER_SOURCE_COLLECTION (self));
-#line 110 "/home/jens/Source/shotwell/src/core/ContainerSourceCollection.vala"
-	g_return_if_fail (GEE_IS_COLLECTION (unlinked));
-#line 111 "/home/jens/Source/shotwell/src/core/ContainerSourceCollection.vala"
-	_tmp0_ = self->priv->holding_tank;
-#line 111 "/home/jens/Source/shotwell/src/core/ContainerSourceCollection.vala"
-	gee_collection_add_all (G_TYPE_CHECK_INSTANCE_CAST (_tmp0_, GEE_TYPE_COLLECTION, GeeCollection), unlinked);
-#line 937 "ContainerSourceCollection.c"
-}
-
-
-gboolean
-container_source_collection_relink_from_holding_tank (ContainerSourceCollection* self,
-                                                      ContainerSource* source)
-{
-	gboolean result = FALSE;
-	GeeHashSet* _tmp0_;
-#line 114 "/home/jens/Source/shotwell/src/core/ContainerSourceCollection.vala"
-	g_return_val_if_fail (IS_CONTAINER_SOURCE_COLLECTION (self), FALSE);
-#line 114 "/home/jens/Source/shotwell/src/core/ContainerSourceCollection.vala"
-	g_return_val_if_fail (IS_CONTAINER_SOURCE (source), FALSE);
-#line 115 "/home/jens/Source/shotwell/src/core/ContainerSourceCollection.vala"
-	_tmp0_ = self->priv->holding_tank;
-#line 115 "/home/jens/Source/shotwell/src/core/ContainerSourceCollection.vala"
-	if (!gee_abstract_collection_remove (G_TYPE_CHECK_INSTANCE_CAST (_tmp0_, GEE_TYPE_ABSTRACT_COLLECTION, GeeAbstractCollection), source)) {
-#line 116 "/home/jens/Source/shotwell/src/core/ContainerSourceCollection.vala"
-		result = FALSE;
-#line 116 "/home/jens/Source/shotwell/src/core/ContainerSourceCollection.vala"
-		return result;
-#line 959 "ContainerSourceCollection.c"
-	}
-#line 118 "/home/jens/Source/shotwell/src/core/ContainerSourceCollection.vala"
-	source_collection_relink (G_TYPE_CHECK_INSTANCE_CAST (self, TYPE_SOURCE_COLLECTION, SourceCollection), G_TYPE_CHECK_INSTANCE_CAST (source, TYPE_DATA_SOURCE, DataSource));
-#line 120 "/home/jens/Source/shotwell/src/core/ContainerSourceCollection.vala"
-	result = TRUE;
-#line 120 "/home/jens/Source/shotwell/src/core/ContainerSourceCollection.vala"
-	return result;
-#line 967 "ContainerSourceCollection.c"
-}
-
-
-static void
-container_source_collection_on_contained_sources_unlinking (ContainerSourceCollection* self,
-                                                            GeeCollection* unlinking)
-{
-	GeeHashMultiMap* map = NULL;
-	GeeHashMultiMap* _tmp0_;
-#line 123 "/home/jens/Source/shotwell/src/core/ContainerSourceCollection.vala"
-	g_return_if_fail (IS_CONTAINER_SOURCE_COLLECTION (self));
-#line 123 "/home/jens/Source/shotwell/src/core/ContainerSourceCollection.vala"
-	g_return_if_fail (GEE_IS_COLLECTION (unlinking));
-#line 124 "/home/jens/Source/shotwell/src/core/ContainerSourceCollection.vala"
-	container_source_collection_freeze_attached_notifications (self);
-#line 126 "/home/jens/Source/shotwell/src/core/ContainerSourceCollection.vala"
-	_tmp0_ = gee_hash_multi_map_new (TYPE_CONTAINER_SOURCE, (GBoxedCopyFunc) g_object_ref, (GDestroyNotify) g_object_unref, TYPE_DATA_SOURCE, (GBoxedCopyFunc) g_object_ref, (GDestroyNotify) g_object_unref, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL);
-#line 126 "/home/jens/Source/shotwell/src/core/ContainerSourceCollection.vala"
-	map = _tmp0_;
-#line 987 "ContainerSourceCollection.c"
-	{
-		GeeIterator* _source_it = NULL;
-		GeeIterator* _tmp1_;
-#line 129 "/home/jens/Source/shotwell/src/core/ContainerSourceCollection.vala"
-		_tmp1_ = gee_iterable_iterator (G_TYPE_CHECK_INSTANCE_CAST (unlinking, GEE_TYPE_ITERABLE, GeeIterable));
-#line 129 "/home/jens/Source/shotwell/src/core/ContainerSourceCollection.vala"
-		_source_it = _tmp1_;
-#line 129 "/home/jens/Source/shotwell/src/core/ContainerSourceCollection.vala"
-		while (TRUE) {
-#line 997 "ContainerSourceCollection.c"
-			GeeIterator* _tmp2_;
-			DataSource* source = NULL;
-			GeeIterator* _tmp3_;
-			gpointer _tmp4_;
-			GeeCollection* containers = NULL;
-			DataSource* _tmp5_;
-			GeeCollection* _tmp6_;
-			gboolean _tmp7_ = FALSE;
-			GeeCollection* _tmp8_;
-#line 129 "/home/jens/Source/shotwell/src/core/ContainerSourceCollection.vala"
-			_tmp2_ = _source_it;
-#line 129 "/home/jens/Source/shotwell/src/core/ContainerSourceCollection.vala"
-			if (!gee_iterator_next (_tmp2_)) {
-#line 129 "/home/jens/Source/shotwell/src/core/ContainerSourceCollection.vala"
-				break;
-#line 1013 "ContainerSourceCollection.c"
-			}
-#line 129 "/home/jens/Source/shotwell/src/core/ContainerSourceCollection.vala"
-			_tmp3_ = _source_it;
-#line 129 "/home/jens/Source/shotwell/src/core/ContainerSourceCollection.vala"
-			_tmp4_ = gee_iterator_get (_tmp3_);
-#line 129 "/home/jens/Source/shotwell/src/core/ContainerSourceCollection.vala"
-			source = (DataSource*) _tmp4_;
-#line 130 "/home/jens/Source/shotwell/src/core/ContainerSourceCollection.vala"
-			_tmp5_ = source;
-#line 130 "/home/jens/Source/shotwell/src/core/ContainerSourceCollection.vala"
-			_tmp6_ = container_source_collection_get_containers_holding_source (self, _tmp5_);
-#line 130 "/home/jens/Source/shotwell/src/core/ContainerSourceCollection.vala"
-			containers = _tmp6_;
-#line 131 "/home/jens/Source/shotwell/src/core/ContainerSourceCollection.vala"
-			_tmp8_ = containers;
-#line 131 "/home/jens/Source/shotwell/src/core/ContainerSourceCollection.vala"
-			if (_tmp8_ == NULL) {
-#line 131 "/home/jens/Source/shotwell/src/core/ContainerSourceCollection.vala"
-				_tmp7_ = TRUE;
-#line 1033 "ContainerSourceCollection.c"
-			} else {
-				GeeCollection* _tmp9_;
-				gint _tmp10_;
-				gint _tmp11_;
-#line 131 "/home/jens/Source/shotwell/src/core/ContainerSourceCollection.vala"
-				_tmp9_ = containers;
-#line 131 "/home/jens/Source/shotwell/src/core/ContainerSourceCollection.vala"
-				_tmp10_ = gee_collection_get_size (_tmp9_);
-#line 131 "/home/jens/Source/shotwell/src/core/ContainerSourceCollection.vala"
-				_tmp11_ = _tmp10_;
-#line 131 "/home/jens/Source/shotwell/src/core/ContainerSourceCollection.vala"
-				_tmp7_ = _tmp11_ == 0;
-#line 1046 "ContainerSourceCollection.c"
-			}
-#line 131 "/home/jens/Source/shotwell/src/core/ContainerSourceCollection.vala"
-			if (_tmp7_) {
-#line 132 "/home/jens/Source/shotwell/src/core/ContainerSourceCollection.vala"
-				_g_object_unref0 (containers);
-#line 132 "/home/jens/Source/shotwell/src/core/ContainerSourceCollection.vala"
-				_g_object_unref0 (source);
-#line 132 "/home/jens/Source/shotwell/src/core/ContainerSourceCollection.vala"
-				continue;
-#line 1056 "ContainerSourceCollection.c"
-			}
-			{
-				GeeIterator* _container_it = NULL;
-				GeeCollection* _tmp12_;
-				GeeIterator* _tmp13_;
-#line 134 "/home/jens/Source/shotwell/src/core/ContainerSourceCollection.vala"
-				_tmp12_ = containers;
-#line 134 "/home/jens/Source/shotwell/src/core/ContainerSourceCollection.vala"
-				_tmp13_ = gee_iterable_iterator (G_TYPE_CHECK_INSTANCE_CAST (_tmp12_, GEE_TYPE_ITERABLE, GeeIterable));
-#line 134 "/home/jens/Source/shotwell/src/core/ContainerSourceCollection.vala"
-				_container_it = _tmp13_;
-#line 134 "/home/jens/Source/shotwell/src/core/ContainerSourceCollection.vala"
-				while (TRUE) {
-#line 1070 "ContainerSourceCollection.c"
-					GeeIterator* _tmp14_;
-					ContainerSource* container = NULL;
-					GeeIterator* _tmp15_;
-					gpointer _tmp16_;
-					GeeHashMultiMap* _tmp17_;
-					ContainerSource* _tmp18_;
-					DataSource* _tmp19_;
-					DataSource* _tmp20_;
-					ContainerSource* _tmp21_;
-					SourceBacklink* _tmp22_;
-					SourceBacklink* _tmp23_;
-#line 134 "/home/jens/Source/shotwell/src/core/ContainerSourceCollection.vala"
-					_tmp14_ = _container_it;
-#line 134 "/home/jens/Source/shotwell/src/core/ContainerSourceCollection.vala"
-					if (!gee_iterator_next (_tmp14_)) {
-#line 134 "/home/jens/Source/shotwell/src/core/ContainerSourceCollection.vala"
-						break;
-#line 1088 "ContainerSourceCollection.c"
-					}
-#line 134 "/home/jens/Source/shotwell/src/core/ContainerSourceCollection.vala"
-					_tmp15_ = _container_it;
-#line 134 "/home/jens/Source/shotwell/src/core/ContainerSourceCollection.vala"
-					_tmp16_ = gee_iterator_get (_tmp15_);
-#line 134 "/home/jens/Source/shotwell/src/core/ContainerSourceCollection.vala"
-					container = (ContainerSource*) _tmp16_;
-#line 135 "/home/jens/Source/shotwell/src/core/ContainerSourceCollection.vala"
-					_tmp17_ = map;
-#line 135 "/home/jens/Source/shotwell/src/core/ContainerSourceCollection.vala"
-					_tmp18_ = container;
-#line 135 "/home/jens/Source/shotwell/src/core/ContainerSourceCollection.vala"
-					_tmp19_ = source;
-#line 135 "/home/jens/Source/shotwell/src/core/ContainerSourceCollection.vala"
-					gee_multi_map_set (G_TYPE_CHECK_INSTANCE_CAST (_tmp17_, GEE_TYPE_MULTI_MAP, GeeMultiMap), _tmp18_, _tmp19_);
-#line 136 "/home/jens/Source/shotwell/src/core/ContainerSourceCollection.vala"
-					_tmp20_ = source;
-#line 136 "/home/jens/Source/shotwell/src/core/ContainerSourceCollection.vala"
-					_tmp21_ = container;
-#line 136 "/home/jens/Source/shotwell/src/core/ContainerSourceCollection.vala"
-					_tmp22_ = container_source_get_backlink (_tmp21_);
-#line 136 "/home/jens/Source/shotwell/src/core/ContainerSourceCollection.vala"
-					_tmp23_ = _tmp22_;
-#line 136 "/home/jens/Source/shotwell/src/core/ContainerSourceCollection.vala"
-					data_source_set_backlink (_tmp20_, _tmp23_);
-#line 136 "/home/jens/Source/shotwell/src/core/ContainerSourceCollection.vala"
-					_source_backlink_unref0 (_tmp23_);
-#line 134 "/home/jens/Source/shotwell/src/core/ContainerSourceCollection.vala"
-					_g_object_unref0 (container);
-#line 1118 "ContainerSourceCollection.c"
-				}
-#line 134 "/home/jens/Source/shotwell/src/core/ContainerSourceCollection.vala"
-				_g_object_unref0 (_container_it);
-#line 1122 "ContainerSourceCollection.c"
-			}
-#line 129 "/home/jens/Source/shotwell/src/core/ContainerSourceCollection.vala"
-			_g_object_unref0 (containers);
-#line 129 "/home/jens/Source/shotwell/src/core/ContainerSourceCollection.vala"
-			_g_object_unref0 (source);
-#line 1128 "ContainerSourceCollection.c"
-		}
-#line 129 "/home/jens/Source/shotwell/src/core/ContainerSourceCollection.vala"
-		_g_object_unref0 (_source_it);
-#line 1132 "ContainerSourceCollection.c"
-	}
-	{
-		GeeIterator* _container_it = NULL;
-		GeeHashMultiMap* _tmp24_;
-		GeeSet* _tmp25_;
-		GeeSet* _tmp26_;
-		GeeIterator* _tmp27_;
-		GeeIterator* _tmp28_;
-#line 140 "/home/jens/Source/shotwell/src/core/ContainerSourceCollection.vala"
-		_tmp24_ = map;
-#line 140 "/home/jens/Source/shotwell/src/core/ContainerSourceCollection.vala"
-		_tmp25_ = gee_multi_map_get_keys (G_TYPE_CHECK_INSTANCE_CAST (_tmp24_, GEE_TYPE_MULTI_MAP, GeeMultiMap));
-#line 140 "/home/jens/Source/shotwell/src/core/ContainerSourceCollection.vala"
-		_tmp26_ = _tmp25_;
-#line 140 "/home/jens/Source/shotwell/src/core/ContainerSourceCollection.vala"
-		_tmp27_ = gee_iterable_iterator (G_TYPE_CHECK_INSTANCE_CAST (_tmp26_, GEE_TYPE_ITERABLE, GeeIterable));
-#line 140 "/home/jens/Source/shotwell/src/core/ContainerSourceCollection.vala"
-		_tmp28_ = _tmp27_;
-#line 140 "/home/jens/Source/shotwell/src/core/ContainerSourceCollection.vala"
-		_g_object_unref0 (_tmp26_);
-#line 140 "/home/jens/Source/shotwell/src/core/ContainerSourceCollection.vala"
-		_container_it = _tmp28_;
-#line 140 "/home/jens/Source/shotwell/src/core/ContainerSourceCollection.vala"
-		while (TRUE) {
-#line 1157 "ContainerSourceCollection.c"
-			GeeIterator* _tmp29_;
-			ContainerSource* container = NULL;
-			GeeIterator* _tmp30_;
-			gpointer _tmp31_;
-			ContainerSource* _tmp32_;
-			GeeHashMultiMap* _tmp33_;
-			ContainerSource* _tmp34_;
-			GeeCollection* _tmp35_;
-			GeeCollection* _tmp36_;
-#line 140 "/home/jens/Source/shotwell/src/core/ContainerSourceCollection.vala"
-			_tmp29_ = _container_it;
-#line 140 "/home/jens/Source/shotwell/src/core/ContainerSourceCollection.vala"
-			if (!gee_iterator_next (_tmp29_)) {
-#line 140 "/home/jens/Source/shotwell/src/core/ContainerSourceCollection.vala"
-				break;
-#line 1173 "ContainerSourceCollection.c"
-			}
-#line 140 "/home/jens/Source/shotwell/src/core/ContainerSourceCollection.vala"
-			_tmp30_ = _container_it;
-#line 140 "/home/jens/Source/shotwell/src/core/ContainerSourceCollection.vala"
-			_tmp31_ = gee_iterator_get (_tmp30_);
-#line 140 "/home/jens/Source/shotwell/src/core/ContainerSourceCollection.vala"
-			container = (ContainerSource*) _tmp31_;
-#line 141 "/home/jens/Source/shotwell/src/core/ContainerSourceCollection.vala"
-			_tmp32_ = container;
-#line 141 "/home/jens/Source/shotwell/src/core/ContainerSourceCollection.vala"
-			_tmp33_ = map;
-#line 141 "/home/jens/Source/shotwell/src/core/ContainerSourceCollection.vala"
-			_tmp34_ = container;
-#line 141 "/home/jens/Source/shotwell/src/core/ContainerSourceCollection.vala"
-			_tmp35_ = gee_multi_map_get (G_TYPE_CHECK_INSTANCE_CAST (_tmp33_, GEE_TYPE_MULTI_MAP, GeeMultiMap), _tmp34_);
-#line 141 "/home/jens/Source/shotwell/src/core/ContainerSourceCollection.vala"
-			_tmp36_ = _tmp35_;
-#line 141 "/home/jens/Source/shotwell/src/core/ContainerSourceCollection.vala"
-			container_source_break_link_many (_tmp32_, _tmp36_);
-#line 141 "/home/jens/Source/shotwell/src/core/ContainerSourceCollection.vala"
-			_g_object_unref0 (_tmp36_);
-#line 140 "/home/jens/Source/shotwell/src/core/ContainerSourceCollection.vala"
-			_g_object_unref0 (container);
-#line 1197 "ContainerSourceCollection.c"
-		}
-#line 140 "/home/jens/Source/shotwell/src/core/ContainerSourceCollection.vala"
-		_g_object_unref0 (_container_it);
-#line 1201 "ContainerSourceCollection.c"
-	}
-#line 143 "/home/jens/Source/shotwell/src/core/ContainerSourceCollection.vala"
-	container_source_collection_thaw_attached_notifications (self);
-#line 123 "/home/jens/Source/shotwell/src/core/ContainerSourceCollection.vala"
-	_g_object_unref0 (map);
-#line 1207 "ContainerSourceCollection.c"
-}
-
-
-static gpointer
-_g_object_ref0 (gpointer self)
-{
-#line 157 "/home/jens/Source/shotwell/src/core/ContainerSourceCollection.vala"
-	return self ? g_object_ref (self) : NULL;
-#line 1216 "ContainerSourceCollection.c"
-}
-
-
-static void
-container_source_collection_on_contained_sources_relinked (ContainerSourceCollection* self,
-                                                           GeeCollection* relinked)
-{
-	GeeHashMultiMap* map = NULL;
-	GeeHashMultiMap* _tmp0_;
-#line 146 "/home/jens/Source/shotwell/src/core/ContainerSourceCollection.vala"
-	g_return_if_fail (IS_CONTAINER_SOURCE_COLLECTION (self));
-#line 146 "/home/jens/Source/shotwell/src/core/ContainerSourceCollection.vala"
-	g_return_if_fail (GEE_IS_COLLECTION (relinked));
-#line 147 "/home/jens/Source/shotwell/src/core/ContainerSourceCollection.vala"
-	container_source_collection_freeze_attached_notifications (self);
-#line 149 "/home/jens/Source/shotwell/src/core/ContainerSourceCollection.vala"
-	_tmp0_ = gee_hash_multi_map_new (TYPE_CONTAINER_SOURCE, (GBoxedCopyFunc) g_object_ref, (GDestroyNotify) g_object_unref, TYPE_DATA_SOURCE, (GBoxedCopyFunc) g_object_ref, (GDestroyNotify) g_object_unref, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL);
-#line 149 "/home/jens/Source/shotwell/src/core/ContainerSourceCollection.vala"
-	map = _tmp0_;
-#line 1236 "ContainerSourceCollection.c"
-	{
-		GeeIterator* _source_it = NULL;
-		GeeIterator* _tmp1_;
-#line 152 "/home/jens/Source/shotwell/src/core/ContainerSourceCollection.vala"
-		_tmp1_ = gee_iterable_iterator (G_TYPE_CHECK_INSTANCE_CAST (relinked, GEE_TYPE_ITERABLE, GeeIterable));
-#line 152 "/home/jens/Source/shotwell/src/core/ContainerSourceCollection.vala"
-		_source_it = _tmp1_;
-#line 152 "/home/jens/Source/shotwell/src/core/ContainerSourceCollection.vala"
-		while (TRUE) {
-#line 1246 "ContainerSourceCollection.c"
-			GeeIterator* _tmp2_;
-			DataSource* source = NULL;
-			GeeIterator* _tmp3_;
-			gpointer _tmp4_;
-			GeeList* backlinks = NULL;
-			DataSource* _tmp5_;
-			const gchar* _tmp6_;
-			GeeList* _tmp7_;
-			gboolean _tmp8_ = FALSE;
-			GeeList* _tmp9_;
-#line 152 "/home/jens/Source/shotwell/src/core/ContainerSourceCollection.vala"
-			_tmp2_ = _source_it;
-#line 152 "/home/jens/Source/shotwell/src/core/ContainerSourceCollection.vala"
-			if (!gee_iterator_next (_tmp2_)) {
-#line 152 "/home/jens/Source/shotwell/src/core/ContainerSourceCollection.vala"
-				break;
-#line 1263 "ContainerSourceCollection.c"
-			}
-#line 152 "/home/jens/Source/shotwell/src/core/ContainerSourceCollection.vala"
-			_tmp3_ = _source_it;
-#line 152 "/home/jens/Source/shotwell/src/core/ContainerSourceCollection.vala"
-			_tmp4_ = gee_iterator_get (_tmp3_);
-#line 152 "/home/jens/Source/shotwell/src/core/ContainerSourceCollection.vala"
-			source = (DataSource*) _tmp4_;
-#line 153 "/home/jens/Source/shotwell/src/core/ContainerSourceCollection.vala"
-			_tmp5_ = source;
-#line 153 "/home/jens/Source/shotwell/src/core/ContainerSourceCollection.vala"
-			_tmp6_ = self->priv->backlink_name;
-#line 153 "/home/jens/Source/shotwell/src/core/ContainerSourceCollection.vala"
-			_tmp7_ = data_source_get_backlinks (_tmp5_, _tmp6_);
-#line 153 "/home/jens/Source/shotwell/src/core/ContainerSourceCollection.vala"
-			backlinks = _tmp7_;
-#line 154 "/home/jens/Source/shotwell/src/core/ContainerSourceCollection.vala"
-			_tmp9_ = backlinks;
-#line 154 "/home/jens/Source/shotwell/src/core/ContainerSourceCollection.vala"
-			if (_tmp9_ == NULL) {
-#line 154 "/home/jens/Source/shotwell/src/core/ContainerSourceCollection.vala"
-				_tmp8_ = TRUE;
-#line 1285 "ContainerSourceCollection.c"
-			} else {
-				GeeList* _tmp10_;
-				gint _tmp11_;
-				gint _tmp12_;
-#line 154 "/home/jens/Source/shotwell/src/core/ContainerSourceCollection.vala"
-				_tmp10_ = backlinks;
-#line 154 "/home/jens/Source/shotwell/src/core/ContainerSourceCollection.vala"
-				_tmp11_ = gee_collection_get_size (G_TYPE_CHECK_INSTANCE_CAST (_tmp10_, GEE_TYPE_COLLECTION, GeeCollection));
-#line 154 "/home/jens/Source/shotwell/src/core/ContainerSourceCollection.vala"
-				_tmp12_ = _tmp11_;
-#line 154 "/home/jens/Source/shotwell/src/core/ContainerSourceCollection.vala"
-				_tmp8_ = _tmp12_ == 0;
-#line 1298 "ContainerSourceCollection.c"
-			}
-#line 154 "/home/jens/Source/shotwell/src/core/ContainerSourceCollection.vala"
-			if (_tmp8_) {
-#line 155 "/home/jens/Source/shotwell/src/core/ContainerSourceCollection.vala"
-				_g_object_unref0 (backlinks);
-#line 155 "/home/jens/Source/shotwell/src/core/ContainerSourceCollection.vala"
-				_g_object_unref0 (source);
-#line 155 "/home/jens/Source/shotwell/src/core/ContainerSourceCollection.vala"
-				continue;
-#line 1308 "ContainerSourceCollection.c"
-			}
-			{
-				GeeList* _backlink_list = NULL;
-				GeeList* _tmp13_;
-				GeeList* _tmp14_;
-				gint _backlink_size = 0;
-				GeeList* _tmp15_;
-				gint _tmp16_;
-				gint _tmp17_;
-				gint _backlink_index = 0;
-#line 157 "/home/jens/Source/shotwell/src/core/ContainerSourceCollection.vala"
-				_tmp13_ = backlinks;
-#line 157 "/home/jens/Source/shotwell/src/core/ContainerSourceCollection.vala"
-				_tmp14_ = _g_object_ref0 (_tmp13_);
-#line 157 "/home/jens/Source/shotwell/src/core/ContainerSourceCollection.vala"
-				_backlink_list = _tmp14_;
-#line 157 "/home/jens/Source/shotwell/src/core/ContainerSourceCollection.vala"
-				_tmp15_ = _backlink_list;
-#line 157 "/home/jens/Source/shotwell/src/core/ContainerSourceCollection.vala"
-				_tmp16_ = gee_collection_get_size (G_TYPE_CHECK_INSTANCE_CAST (_tmp15_, GEE_TYPE_COLLECTION, GeeCollection));
-#line 157 "/home/jens/Source/shotwell/src/core/ContainerSourceCollection.vala"
-				_tmp17_ = _tmp16_;
-#line 157 "/home/jens/Source/shotwell/src/core/ContainerSourceCollection.vala"
-				_backlink_size = _tmp17_;
-#line 157 "/home/jens/Source/shotwell/src/core/ContainerSourceCollection.vala"
-				_backlink_index = -1;
-#line 157 "/home/jens/Source/shotwell/src/core/ContainerSourceCollection.vala"
-				while (TRUE) {
-#line 1337 "ContainerSourceCollection.c"
-					gint _tmp18_;
-					gint _tmp19_;
-					gint _tmp20_;
-					SourceBacklink* backlink = NULL;
-					GeeList* _tmp21_;
-					gint _tmp22_;
-					gpointer _tmp23_;
-					ContainerSource* container = NULL;
-					SourceBacklink* _tmp24_;
-					ContainerSource* _tmp25_;
-					ContainerSource* _tmp26_;
-#line 157 "/home/jens/Source/shotwell/src/core/ContainerSourceCollection.vala"
-					_tmp18_ = _backlink_index;
-#line 157 "/home/jens/Source/shotwell/src/core/ContainerSourceCollection.vala"
-					_backlink_index = _tmp18_ + 1;
-#line 157 "/home/jens/Source/shotwell/src/core/ContainerSourceCollection.vala"
-					_tmp19_ = _backlink_index;
-#line 157 "/home/jens/Source/shotwell/src/core/ContainerSourceCollection.vala"
-					_tmp20_ = _backlink_size;
-#line 157 "/home/jens/Source/shotwell/src/core/ContainerSourceCollection.vala"
-					if (!(_tmp19_ < _tmp20_)) {
-#line 157 "/home/jens/Source/shotwell/src/core/ContainerSourceCollection.vala"
-						break;
-#line 1361 "ContainerSourceCollection.c"
-					}
-#line 157 "/home/jens/Source/shotwell/src/core/ContainerSourceCollection.vala"
-					_tmp21_ = _backlink_list;
-#line 157 "/home/jens/Source/shotwell/src/core/ContainerSourceCollection.vala"
-					_tmp22_ = _backlink_index;
-#line 157 "/home/jens/Source/shotwell/src/core/ContainerSourceCollection.vala"
-					_tmp23_ = gee_list_get (_tmp21_, _tmp22_);
-#line 157 "/home/jens/Source/shotwell/src/core/ContainerSourceCollection.vala"
-					backlink = (SourceBacklink*) _tmp23_;
-#line 158 "/home/jens/Source/shotwell/src/core/ContainerSourceCollection.vala"
-					_tmp24_ = backlink;
-#line 158 "/home/jens/Source/shotwell/src/core/ContainerSourceCollection.vala"
-					_tmp25_ = container_source_collection_convert_backlink_to_container (self, _tmp24_);
-#line 158 "/home/jens/Source/shotwell/src/core/ContainerSourceCollection.vala"
-					container = _tmp25_;
-#line 159 "/home/jens/Source/shotwell/src/core/ContainerSourceCollection.vala"
-					_tmp26_ = container;
-#line 159 "/home/jens/Source/shotwell/src/core/ContainerSourceCollection.vala"
-					if (_tmp26_ != NULL) {
-#line 1381 "ContainerSourceCollection.c"
-						GeeHashMultiMap* _tmp27_;
-						ContainerSource* _tmp28_;
-						DataSource* _tmp29_;
-#line 160 "/home/jens/Source/shotwell/src/core/ContainerSourceCollection.vala"
-						_tmp27_ = map;
-#line 160 "/home/jens/Source/shotwell/src/core/ContainerSourceCollection.vala"
-						_tmp28_ = container;
-#line 160 "/home/jens/Source/shotwell/src/core/ContainerSourceCollection.vala"
-						_tmp29_ = source;
-#line 160 "/home/jens/Source/shotwell/src/core/ContainerSourceCollection.vala"
-						gee_multi_map_set (G_TYPE_CHECK_INSTANCE_CAST (_tmp27_, GEE_TYPE_MULTI_MAP, GeeMultiMap), _tmp28_, _tmp29_);
-#line 1393 "ContainerSourceCollection.c"
-					} else {
-						DataSource* _tmp30_;
-						gchar* _tmp31_;
-						gchar* _tmp32_;
-						SourceBacklink* _tmp33_;
-						gchar* _tmp34_;
-						gchar* _tmp35_;
-#line 162 "/home/jens/Source/shotwell/src/core/ContainerSourceCollection.vala"
-						_tmp30_ = source;
-#line 162 "/home/jens/Source/shotwell/src/core/ContainerSourceCollection.vala"
-						_tmp31_ = data_object_to_string (G_TYPE_CHECK_INSTANCE_CAST (_tmp30_, TYPE_DATA_OBJECT, DataObject));
-#line 162 "/home/jens/Source/shotwell/src/core/ContainerSourceCollection.vala"
-						_tmp32_ = _tmp31_;
-#line 162 "/home/jens/Source/shotwell/src/core/ContainerSourceCollection.vala"
-						_tmp33_ = backlink;
-#line 162 "/home/jens/Source/shotwell/src/core/ContainerSourceCollection.vala"
-						_tmp34_ = source_backlink_to_string (_tmp33_);
-#line 162 "/home/jens/Source/shotwell/src/core/ContainerSourceCollection.vala"
-						_tmp35_ = _tmp34_;
-#line 162 "/home/jens/Source/shotwell/src/core/ContainerSourceCollection.vala"
-						g_warning ("ContainerSourceCollection.vala:162: Unable to relink %s to container b" \
-"acklink %s", _tmp32_, _tmp35_);
-#line 162 "/home/jens/Source/shotwell/src/core/ContainerSourceCollection.vala"
-						_g_free0 (_tmp35_);
-#line 162 "/home/jens/Source/shotwell/src/core/ContainerSourceCollection.vala"
-						_g_free0 (_tmp32_);
-#line 1419 "ContainerSourceCollection.c"
-					}
-#line 157 "/home/jens/Source/shotwell/src/core/ContainerSourceCollection.vala"
-					_g_object_unref0 (container);
-#line 157 "/home/jens/Source/shotwell/src/core/ContainerSourceCollection.vala"
-					_source_backlink_unref0 (backlink);
-#line 1425 "ContainerSourceCollection.c"
-				}
-#line 157 "/home/jens/Source/shotwell/src/core/ContainerSourceCollection.vala"
-				_g_object_unref0 (_backlink_list);
-#line 1429 "ContainerSourceCollection.c"
-			}
-#line 152 "/home/jens/Source/shotwell/src/core/ContainerSourceCollection.vala"
-			_g_object_unref0 (backlinks);
-#line 152 "/home/jens/Source/shotwell/src/core/ContainerSourceCollection.vala"
-			_g_object_unref0 (source);
-#line 1435 "ContainerSourceCollection.c"
-		}
-#line 152 "/home/jens/Source/shotwell/src/core/ContainerSourceCollection.vala"
-		_g_object_unref0 (_source_it);
-#line 1439 "ContainerSourceCollection.c"
-	}
-	{
-		GeeIterator* _container_it = NULL;
-		GeeHashMultiMap* _tmp36_;
-		GeeSet* _tmp37_;
-		GeeSet* _tmp38_;
-		GeeIterator* _tmp39_;
-		GeeIterator* _tmp40_;
-#line 168 "/home/jens/Source/shotwell/src/core/ContainerSourceCollection.vala"
-		_tmp36_ = map;
-#line 168 "/home/jens/Source/shotwell/src/core/ContainerSourceCollection.vala"
-		_tmp37_ = gee_multi_map_get_keys (G_TYPE_CHECK_INSTANCE_CAST (_tmp36_, GEE_TYPE_MULTI_MAP, GeeMultiMap));
-#line 168 "/home/jens/Source/shotwell/src/core/ContainerSourceCollection.vala"
-		_tmp38_ = _tmp37_;
-#line 168 "/home/jens/Source/shotwell/src/core/ContainerSourceCollection.vala"
-		_tmp39_ = gee_iterable_iterator (G_TYPE_CHECK_INSTANCE_CAST (_tmp38_, GEE_TYPE_ITERABLE, GeeIterable));
-#line 168 "/home/jens/Source/shotwell/src/core/ContainerSourceCollection.vala"
-		_tmp40_ = _tmp39_;
-#line 168 "/home/jens/Source/shotwell/src/core/ContainerSourceCollection.vala"
-		_g_object_unref0 (_tmp38_);
-#line 168 "/home/jens/Source/shotwell/src/core/ContainerSourceCollection.vala"
-		_container_it = _tmp40_;
-#line 168 "/home/jens/Source/shotwell/src/core/ContainerSourceCollection.vala"
-		while (TRUE) {
-#line 1464 "ContainerSourceCollection.c"
-			GeeIterator* _tmp41_;
-			ContainerSource* container = NULL;
-			GeeIterator* _tmp42_;
-			gpointer _tmp43_;
-			ContainerSource* _tmp44_;
-			GeeHashMultiMap* _tmp45_;
-			ContainerSource* _tmp46_;
-			GeeCollection* _tmp47_;
-			GeeCollection* _tmp48_;
-#line 168 "/home/jens/Source/shotwell/src/core/ContainerSourceCollection.vala"
-			_tmp41_ = _container_it;
-#line 168 "/home/jens/Source/shotwell/src/core/ContainerSourceCollection.vala"
-			if (!gee_iterator_next (_tmp41_)) {
-#line 168 "/home/jens/Source/shotwell/src/core/ContainerSourceCollection.vala"
-				break;
-#line 1480 "ContainerSourceCollection.c"
-			}
-#line 168 "/home/jens/Source/shotwell/src/core/ContainerSourceCollection.vala"
-			_tmp42_ = _container_it;
-#line 168 "/home/jens/Source/shotwell/src/core/ContainerSourceCollection.vala"
-			_tmp43_ = gee_iterator_get (_tmp42_);
-#line 168 "/home/jens/Source/shotwell/src/core/ContainerSourceCollection.vala"
-			container = (ContainerSource*) _tmp43_;
-#line 169 "/home/jens/Source/shotwell/src/core/ContainerSourceCollection.vala"
-			_tmp44_ = container;
-#line 169 "/home/jens/Source/shotwell/src/core/ContainerSourceCollection.vala"
-			_tmp45_ = map;
-#line 169 "/home/jens/Source/shotwell/src/core/ContainerSourceCollection.vala"
-			_tmp46_ = container;
-#line 169 "/home/jens/Source/shotwell/src/core/ContainerSourceCollection.vala"
-			_tmp47_ = gee_multi_map_get (G_TYPE_CHECK_INSTANCE_CAST (_tmp45_, GEE_TYPE_MULTI_MAP, GeeMultiMap), _tmp46_);
-#line 169 "/home/jens/Source/shotwell/src/core/ContainerSourceCollection.vala"
-			_tmp48_ = _tmp47_;
-#line 169 "/home/jens/Source/shotwell/src/core/ContainerSourceCollection.vala"
-			container_source_establish_link_many (_tmp44_, _tmp48_);
-#line 169 "/home/jens/Source/shotwell/src/core/ContainerSourceCollection.vala"
-			_g_object_unref0 (_tmp48_);
-#line 168 "/home/jens/Source/shotwell/src/core/ContainerSourceCollection.vala"
-			_g_object_unref0 (container);
-#line 1504 "ContainerSourceCollection.c"
-		}
-#line 168 "/home/jens/Source/shotwell/src/core/ContainerSourceCollection.vala"
-		_g_object_unref0 (_container_it);
-#line 1508 "ContainerSourceCollection.c"
-	}
-#line 171 "/home/jens/Source/shotwell/src/core/ContainerSourceCollection.vala"
-	container_source_collection_thaw_attached_notifications (self);
-#line 146 "/home/jens/Source/shotwell/src/core/ContainerSourceCollection.vala"
-	_g_object_unref0 (map);
-#line 1514 "ContainerSourceCollection.c"
-}
-
-
-static void
-container_source_collection_on_contained_source_destroyed (ContainerSourceCollection* self,
-                                                           DataSource* source)
-{
-	GeeIterator* iter = NULL;
-	GeeHashSet* _tmp0_;
-	GeeIterator* _tmp1_;
-#line 174 "/home/jens/Source/shotwell/src/core/ContainerSourceCollection.vala"
-	g_return_if_fail (IS_CONTAINER_SOURCE_COLLECTION (self));
-#line 174 "/home/jens/Source/shotwell/src/core/ContainerSourceCollection.vala"
-	g_return_if_fail (IS_DATA_SOURCE (source));
-#line 175 "/home/jens/Source/shotwell/src/core/ContainerSourceCollection.vala"
-	_tmp0_ = self->priv->holding_tank;
-#line 175 "/home/jens/Source/shotwell/src/core/ContainerSourceCollection.vala"
-	_tmp1_ = gee_abstract_collection_iterator (G_TYPE_CHECK_INSTANCE_CAST (_tmp0_, GEE_TYPE_ABSTRACT_COLLECTION, GeeAbstractCollection));
-#line 175 "/home/jens/Source/shotwell/src/core/ContainerSourceCollection.vala"
-	iter = _tmp1_;
-#line 176 "/home/jens/Source/shotwell/src/core/ContainerSourceCollection.vala"
-	while (TRUE) {
-#line 1537 "ContainerSourceCollection.c"
-		GeeIterator* _tmp2_;
-		ContainerSource* container = NULL;
-		GeeIterator* _tmp3_;
-		gpointer _tmp4_;
-		gboolean _tmp5_ = FALSE;
-		ContainerSource* _tmp6_;
-#line 176 "/home/jens/Source/shotwell/src/core/ContainerSourceCollection.vala"
-		_tmp2_ = iter;
-#line 176 "/home/jens/Source/shotwell/src/core/ContainerSourceCollection.vala"
-		if (!gee_iterator_next (_tmp2_)) {
-#line 176 "/home/jens/Source/shotwell/src/core/ContainerSourceCollection.vala"
-			break;
-#line 1550 "ContainerSourceCollection.c"
-		}
-#line 177 "/home/jens/Source/shotwell/src/core/ContainerSourceCollection.vala"
-		_tmp3_ = iter;
-#line 177 "/home/jens/Source/shotwell/src/core/ContainerSourceCollection.vala"
-		_tmp4_ = gee_iterator_get (_tmp3_);
-#line 177 "/home/jens/Source/shotwell/src/core/ContainerSourceCollection.vala"
-		container = (ContainerSource*) _tmp4_;
-#line 181 "/home/jens/Source/shotwell/src/core/ContainerSourceCollection.vala"
-		_tmp6_ = container;
-#line 181 "/home/jens/Source/shotwell/src/core/ContainerSourceCollection.vala"
-		if (!container_source_has_links (_tmp6_)) {
-#line 1562 "ContainerSourceCollection.c"
-			ContainerSource* _tmp7_;
-#line 181 "/home/jens/Source/shotwell/src/core/ContainerSourceCollection.vala"
-			_tmp7_ = container;
-#line 181 "/home/jens/Source/shotwell/src/core/ContainerSourceCollection.vala"
-			_tmp5_ = !G_TYPE_CHECK_INSTANCE_TYPE (_tmp7_, TYPE_TAG);
-#line 1568 "ContainerSourceCollection.c"
-		} else {
-#line 181 "/home/jens/Source/shotwell/src/core/ContainerSourceCollection.vala"
-			_tmp5_ = FALSE;
-#line 1572 "ContainerSourceCollection.c"
-		}
-#line 181 "/home/jens/Source/shotwell/src/core/ContainerSourceCollection.vala"
-		if (_tmp5_) {
-#line 1576 "ContainerSourceCollection.c"
-			GeeIterator* _tmp8_;
-			ContainerSource* _tmp9_;
-#line 182 "/home/jens/Source/shotwell/src/core/ContainerSourceCollection.vala"
-			_tmp8_ = iter;
-#line 182 "/home/jens/Source/shotwell/src/core/ContainerSourceCollection.vala"
-			gee_iterator_remove (_tmp8_);
-#line 183 "/home/jens/Source/shotwell/src/core/ContainerSourceCollection.vala"
-			_tmp9_ = container;
-#line 183 "/home/jens/Source/shotwell/src/core/ContainerSourceCollection.vala"
-			data_source_destroy_orphan (G_TYPE_CHECK_INSTANCE_CAST (_tmp9_, TYPE_DATA_SOURCE, DataSource), TRUE);
-#line 1587 "ContainerSourceCollection.c"
-		}
-#line 176 "/home/jens/Source/shotwell/src/core/ContainerSourceCollection.vala"
-		_g_object_unref0 (container);
-#line 1591 "ContainerSourceCollection.c"
-	}
-#line 174 "/home/jens/Source/shotwell/src/core/ContainerSourceCollection.vala"
-	_g_object_unref0 (iter);
-#line 1595 "ContainerSourceCollection.c"
-}
-
-
-static void
-container_source_collection_real_notify_item_destroyed (SourceCollection* base,
-                                                        DataSource* source)
-{
-	ContainerSourceCollection * self;
-#line 188 "/home/jens/Source/shotwell/src/core/ContainerSourceCollection.vala"
-	self = G_TYPE_CHECK_INSTANCE_CAST (base, TYPE_CONTAINER_SOURCE_COLLECTION, ContainerSourceCollection);
-#line 188 "/home/jens/Source/shotwell/src/core/ContainerSourceCollection.vala"
-	g_return_if_fail (IS_DATA_SOURCE (source));
-#line 1608 "ContainerSourceCollection.c"
-	{
-		GeeIterator* _collection_it = NULL;
-		GeeHashSet* _tmp0_;
-		GeeIterator* _tmp1_;
-#line 189 "/home/jens/Source/shotwell/src/core/ContainerSourceCollection.vala"
-		_tmp0_ = self->priv->attached_collections;
-#line 189 "/home/jens/Source/shotwell/src/core/ContainerSourceCollection.vala"
-		_tmp1_ = gee_abstract_collection_iterator (G_TYPE_CHECK_INSTANCE_CAST (_tmp0_, GEE_TYPE_ABSTRACT_COLLECTION, GeeAbstractCollection));
-#line 189 "/home/jens/Source/shotwell/src/core/ContainerSourceCollection.vala"
-		_collection_it = _tmp1_;
-#line 189 "/home/jens/Source/shotwell/src/core/ContainerSourceCollection.vala"
-		while (TRUE) {
-#line 1621 "ContainerSourceCollection.c"
-			GeeIterator* _tmp2_;
-			SourceCollection* collection = NULL;
-			GeeIterator* _tmp3_;
-			gpointer _tmp4_;
-			SourceCollection* _tmp5_;
-			SourceBacklink* _tmp6_;
-			SourceBacklink* _tmp7_;
-#line 189 "/home/jens/Source/shotwell/src/core/ContainerSourceCollection.vala"
-			_tmp2_ = _collection_it;
-#line 189 "/home/jens/Source/shotwell/src/core/ContainerSourceCollection.vala"
-			if (!gee_iterator_next (_tmp2_)) {
-#line 189 "/home/jens/Source/shotwell/src/core/ContainerSourceCollection.vala"
-				break;
-#line 1635 "ContainerSourceCollection.c"
-			}
-#line 189 "/home/jens/Source/shotwell/src/core/ContainerSourceCollection.vala"
-			_tmp3_ = _collection_it;
-#line 189 "/home/jens/Source/shotwell/src/core/ContainerSourceCollection.vala"
-			_tmp4_ = gee_iterator_get (_tmp3_);
-#line 189 "/home/jens/Source/shotwell/src/core/ContainerSourceCollection.vala"
-			collection = (SourceCollection*) _tmp4_;
-#line 190 "/home/jens/Source/shotwell/src/core/ContainerSourceCollection.vala"
-			_tmp5_ = collection;
-#line 190 "/home/jens/Source/shotwell/src/core/ContainerSourceCollection.vala"
-			_tmp6_ = container_source_get_backlink (G_TYPE_CHECK_INSTANCE_CAST (source, TYPE_CONTAINER_SOURCE, ContainerSource));
-#line 190 "/home/jens/Source/shotwell/src/core/ContainerSourceCollection.vala"
-			_tmp7_ = _tmp6_;
-#line 190 "/home/jens/Source/shotwell/src/core/ContainerSourceCollection.vala"
-			source_collection_remove_backlink (_tmp5_, _tmp7_);
-#line 190 "/home/jens/Source/shotwell/src/core/ContainerSourceCollection.vala"
-			_source_backlink_unref0 (_tmp7_);
-#line 189 "/home/jens/Source/shotwell/src/core/ContainerSourceCollection.vala"
-			_data_collection_unref0 (collection);
-#line 1655 "ContainerSourceCollection.c"
-		}
-#line 189 "/home/jens/Source/shotwell/src/core/ContainerSourceCollection.vala"
-		_g_object_unref0 (_collection_it);
-#line 1659 "ContainerSourceCollection.c"
-	}
-#line 193 "/home/jens/Source/shotwell/src/core/ContainerSourceCollection.vala"
-	SOURCE_COLLECTION_CLASS (container_source_collection_parent_class)->notify_item_destroyed (G_TYPE_CHECK_INSTANCE_CAST (G_TYPE_CHECK_INSTANCE_CAST (self, TYPE_DATABASE_SOURCE_COLLECTION, DatabaseSourceCollection), TYPE_SOURCE_COLLECTION, SourceCollection), source);
-#line 1663 "ContainerSourceCollection.c"
-}
-
-
-void
-container_source_collection_evaporate (ContainerSourceCollection* self,
-                                       ContainerSource* container)
-{
-	Marker* _tmp15_;
-	Marker* _tmp16_;
-#line 200 "/home/jens/Source/shotwell/src/core/ContainerSourceCollection.vala"
-	g_return_if_fail (IS_CONTAINER_SOURCE_COLLECTION (self));
-#line 200 "/home/jens/Source/shotwell/src/core/ContainerSourceCollection.vala"
-	g_return_if_fail (IS_CONTAINER_SOURCE (container));
-#line 1677 "ContainerSourceCollection.c"
-	{
-		GeeIterator* _collection_it = NULL;
-		GeeHashSet* _tmp0_;
-		GeeIterator* _tmp1_;
-#line 201 "/home/jens/Source/shotwell/src/core/ContainerSourceCollection.vala"
-		_tmp0_ = self->priv->attached_collections;
-#line 201 "/home/jens/Source/shotwell/src/core/ContainerSourceCollection.vala"
-		_tmp1_ = gee_abstract_collection_iterator (G_TYPE_CHECK_INSTANCE_CAST (_tmp0_, GEE_TYPE_ABSTRACT_COLLECTION, GeeAbstractCollection));
-#line 201 "/home/jens/Source/shotwell/src/core/ContainerSourceCollection.vala"
-		_collection_it = _tmp1_;
-#line 201 "/home/jens/Source/shotwell/src/core/ContainerSourceCollection.vala"
-		while (TRUE) {
-#line 1690 "ContainerSourceCollection.c"
-			GeeIterator* _tmp2_;
-			SourceCollection* collection = NULL;
-			GeeIterator* _tmp3_;
-			gpointer _tmp4_;
-			SourceCollection* _tmp5_;
-			SourceBacklink* _tmp6_;
-			SourceBacklink* _tmp7_;
-			gboolean _tmp8_;
-#line 201 "/home/jens/Source/shotwell/src/core/ContainerSourceCollection.vala"
-			_tmp2_ = _collection_it;
-#line 201 "/home/jens/Source/shotwell/src/core/ContainerSourceCollection.vala"
-			if (!gee_iterator_next (_tmp2_)) {
-#line 201 "/home/jens/Source/shotwell/src/core/ContainerSourceCollection.vala"
-				break;
-#line 1705 "ContainerSourceCollection.c"
-			}
-#line 201 "/home/jens/Source/shotwell/src/core/ContainerSourceCollection.vala"
-			_tmp3_ = _collection_it;
-#line 201 "/home/jens/Source/shotwell/src/core/ContainerSourceCollection.vala"
-			_tmp4_ = gee_iterator_get (_tmp3_);
-#line 201 "/home/jens/Source/shotwell/src/core/ContainerSourceCollection.vala"
-			collection = (SourceCollection*) _tmp4_;
-#line 202 "/home/jens/Source/shotwell/src/core/ContainerSourceCollection.vala"
-			_tmp5_ = collection;
-#line 202 "/home/jens/Source/shotwell/src/core/ContainerSourceCollection.vala"
-			_tmp6_ = container_source_get_backlink (container);
-#line 202 "/home/jens/Source/shotwell/src/core/ContainerSourceCollection.vala"
-			_tmp7_ = _tmp6_;
-#line 202 "/home/jens/Source/shotwell/src/core/ContainerSourceCollection.vala"
-			_tmp8_ = source_collection_has_backlink (_tmp5_, _tmp7_);
-#line 202 "/home/jens/Source/shotwell/src/core/ContainerSourceCollection.vala"
-			_source_backlink_unref0 (_tmp7_);
-#line 202 "/home/jens/Source/shotwell/src/core/ContainerSourceCollection.vala"
-			if (_tmp8_) {
-#line 1725 "ContainerSourceCollection.c"
-				Marker* _tmp9_;
-				Marker* _tmp10_;
-				GeeCollection* _tmp11_;
-				GeeCollection* _tmp12_;
-				gboolean added = FALSE;
-				GeeHashSet* _tmp13_;
-				gboolean _tmp14_;
-#line 203 "/home/jens/Source/shotwell/src/core/ContainerSourceCollection.vala"
-				_tmp9_ = data_collection_mark (G_TYPE_CHECK_INSTANCE_CAST (self, TYPE_DATA_COLLECTION, DataCollection), G_TYPE_CHECK_INSTANCE_CAST (container, TYPE_DATA_OBJECT, DataObject));
-#line 203 "/home/jens/Source/shotwell/src/core/ContainerSourceCollection.vala"
-				_tmp10_ = _tmp9_;
-#line 203 "/home/jens/Source/shotwell/src/core/ContainerSourceCollection.vala"
-				_tmp11_ = source_collection_unlink_marked (G_TYPE_CHECK_INSTANCE_CAST (self, TYPE_SOURCE_COLLECTION, SourceCollection), _tmp10_, NULL, NULL);
-#line 203 "/home/jens/Source/shotwell/src/core/ContainerSourceCollection.vala"
-				_tmp12_ = _tmp11_;
-#line 203 "/home/jens/Source/shotwell/src/core/ContainerSourceCollection.vala"
-				_g_object_unref0 (_tmp12_);
-#line 203 "/home/jens/Source/shotwell/src/core/ContainerSourceCollection.vala"
-				_g_object_unref0 (_tmp10_);
-#line 204 "/home/jens/Source/shotwell/src/core/ContainerSourceCollection.vala"
-				_tmp13_ = self->priv->holding_tank;
-#line 204 "/home/jens/Source/shotwell/src/core/ContainerSourceCollection.vala"
-				added = gee_abstract_collection_add (G_TYPE_CHECK_INSTANCE_CAST (_tmp13_, GEE_TYPE_ABSTRACT_COLLECTION, GeeAbstractCollection), container);
-#line 205 "/home/jens/Source/shotwell/src/core/ContainerSourceCollection.vala"
-				_tmp14_ = added;
-#line 205 "/home/jens/Source/shotwell/src/core/ContainerSourceCollection.vala"
-				_vala_assert (_tmp14_, "added");
-#line 206 "/home/jens/Source/shotwell/src/core/ContainerSourceCollection.vala"
-				_data_collection_unref0 (collection);
-#line 206 "/home/jens/Source/shotwell/src/core/ContainerSourceCollection.vala"
-				_g_object_unref0 (_collection_it);
-#line 206 "/home/jens/Source/shotwell/src/core/ContainerSourceCollection.vala"
-				return;
-#line 1759 "ContainerSourceCollection.c"
-			}
-#line 201 "/home/jens/Source/shotwell/src/core/ContainerSourceCollection.vala"
-			_data_collection_unref0 (collection);
-#line 1763 "ContainerSourceCollection.c"
-		}
-#line 201 "/home/jens/Source/shotwell/src/core/ContainerSourceCollection.vala"
-		_g_object_unref0 (_collection_it);
-#line 1767 "ContainerSourceCollection.c"
-	}
-#line 210 "/home/jens/Source/shotwell/src/core/ContainerSourceCollection.vala"
-	_tmp15_ = data_collection_mark (G_TYPE_CHECK_INSTANCE_CAST (self, TYPE_DATA_COLLECTION, DataCollection), G_TYPE_CHECK_INSTANCE_CAST (container, TYPE_DATA_OBJECT, DataObject));
-#line 210 "/home/jens/Source/shotwell/src/core/ContainerSourceCollection.vala"
-	_tmp16_ = _tmp15_;
-#line 210 "/home/jens/Source/shotwell/src/core/ContainerSourceCollection.vala"
-	source_collection_destroy_marked (G_TYPE_CHECK_INSTANCE_CAST (self, TYPE_SOURCE_COLLECTION, SourceCollection), _tmp16_, TRUE, NULL, NULL, NULL);
-#line 210 "/home/jens/Source/shotwell/src/core/ContainerSourceCollection.vala"
-	_g_object_unref0 (_tmp16_);
-#line 1777 "ContainerSourceCollection.c"
-}
-
-
-static void
-_container_source_collection_on_contained_sources_unlinking_source_collection_items_unlinking (SourceCollection* _sender,
-                                                                                               GeeCollection* unlinking,
-                                                                                               gpointer self)
-{
-#line 221 "/home/jens/Source/shotwell/src/core/ContainerSourceCollection.vala"
-	container_source_collection_on_contained_sources_unlinking ((ContainerSourceCollection*) self, unlinking);
-#line 1788 "ContainerSourceCollection.c"
-}
-
-
-static void
-_container_source_collection_on_contained_sources_relinked_source_collection_items_relinked (SourceCollection* _sender,
-                                                                                             GeeCollection* relinked,
-                                                                                             gpointer self)
-{
-#line 222 "/home/jens/Source/shotwell/src/core/ContainerSourceCollection.vala"
-	container_source_collection_on_contained_sources_relinked ((ContainerSourceCollection*) self, relinked);
-#line 1799 "ContainerSourceCollection.c"
-}
-
-
-static void
-_container_source_collection_on_contained_source_destroyed_source_collection_item_destroyed (SourceCollection* _sender,
-                                                                                             DataSource* source,
-                                                                                             gpointer self)
-{
-#line 223 "/home/jens/Source/shotwell/src/core/ContainerSourceCollection.vala"
-	container_source_collection_on_contained_source_destroyed ((ContainerSourceCollection*) self, source);
-#line 1810 "ContainerSourceCollection.c"
-}
-
-
-static void
-_container_source_collection_on_contained_source_destroyed_source_collection_unlinked_destroyed (SourceCollection* _sender,
-                                                                                                 DataSource* source,
-                                                                                                 gpointer self)
-{
-#line 224 "/home/jens/Source/shotwell/src/core/ContainerSourceCollection.vala"
-	container_source_collection_on_contained_source_destroyed ((ContainerSourceCollection*) self, source);
-#line 1821 "ContainerSourceCollection.c"
-}
-
-
-void
-container_source_collection_attach_collection (ContainerSourceCollection* self,
-                                               SourceCollection* collection)
-{
-	GeeHashSet* _tmp0_;
-	GeeHashSet* _tmp5_;
-#line 213 "/home/jens/Source/shotwell/src/core/ContainerSourceCollection.vala"
-	g_return_if_fail (IS_CONTAINER_SOURCE_COLLECTION (self));
-#line 213 "/home/jens/Source/shotwell/src/core/ContainerSourceCollection.vala"
-	g_return_if_fail (IS_SOURCE_COLLECTION (collection));
-#line 214 "/home/jens/Source/shotwell/src/core/ContainerSourceCollection.vala"
-	_tmp0_ = self->priv->attached_collections;
-#line 214 "/home/jens/Source/shotwell/src/core/ContainerSourceCollection.vala"
-	if (gee_abstract_collection_contains (G_TYPE_CHECK_INSTANCE_CAST (_tmp0_, GEE_TYPE_ABSTRACT_COLLECTION, GeeAbstractCollection), collection)) {
-#line 1839 "ContainerSourceCollection.c"
-		gchar* _tmp1_;
-		gchar* _tmp2_;
-		gchar* _tmp3_;
-		gchar* _tmp4_;
-#line 215 "/home/jens/Source/shotwell/src/core/ContainerSourceCollection.vala"
-		_tmp1_ = data_collection_to_string (G_TYPE_CHECK_INSTANCE_CAST (collection, TYPE_DATA_COLLECTION, DataCollection));
-#line 215 "/home/jens/Source/shotwell/src/core/ContainerSourceCollection.vala"
-		_tmp2_ = _tmp1_;
-#line 215 "/home/jens/Source/shotwell/src/core/ContainerSourceCollection.vala"
-		_tmp3_ = data_collection_to_string (G_TYPE_CHECK_INSTANCE_CAST (self, TYPE_DATA_COLLECTION, DataCollection));
-#line 215 "/home/jens/Source/shotwell/src/core/ContainerSourceCollection.vala"
-		_tmp4_ = _tmp3_;
-#line 215 "/home/jens/Source/shotwell/src/core/ContainerSourceCollection.vala"
-		g_warning ("ContainerSourceCollection.vala:215: attempted to multiple-attach '%s' " \
-"to '%s'", _tmp2_, _tmp4_);
-#line 215 "/home/jens/Source/shotwell/src/core/ContainerSourceCollection.vala"
-		_g_free0 (_tmp4_);
-#line 215 "/home/jens/Source/shotwell/src/core/ContainerSourceCollection.vala"
-		_g_free0 (_tmp2_);
-#line 216 "/home/jens/Source/shotwell/src/core/ContainerSourceCollection.vala"
-		return;
-#line 1860 "ContainerSourceCollection.c"
-	}
-#line 219 "/home/jens/Source/shotwell/src/core/ContainerSourceCollection.vala"
-	_tmp5_ = self->priv->attached_collections;
-#line 219 "/home/jens/Source/shotwell/src/core/ContainerSourceCollection.vala"
-	gee_abstract_collection_add (G_TYPE_CHECK_INSTANCE_CAST (_tmp5_, GEE_TYPE_ABSTRACT_COLLECTION, GeeAbstractCollection), collection);
-#line 221 "/home/jens/Source/shotwell/src/core/ContainerSourceCollection.vala"
-	g_signal_connect (collection, "items-unlinking", (GCallback) _container_source_collection_on_contained_sources_unlinking_source_collection_items_unlinking, self);
-#line 222 "/home/jens/Source/shotwell/src/core/ContainerSourceCollection.vala"
-	g_signal_connect (collection, "items-relinked", (GCallback) _container_source_collection_on_contained_sources_relinked_source_collection_items_relinked, self);
-#line 223 "/home/jens/Source/shotwell/src/core/ContainerSourceCollection.vala"
-	g_signal_connect (collection, "item-destroyed", (GCallback) _container_source_collection_on_contained_source_destroyed_source_collection_item_destroyed, self);
-#line 224 "/home/jens/Source/shotwell/src/core/ContainerSourceCollection.vala"
-	g_signal_connect (collection, "unlinked-destroyed", (GCallback) _container_source_collection_on_contained_source_destroyed_source_collection_unlinked_destroyed, self);
-#line 1874 "ContainerSourceCollection.c"
-}
-
-
-void
-container_source_collection_detach_all_collections (ContainerSourceCollection* self)
-{
-	GeeHashSet* _tmp13_;
-#line 227 "/home/jens/Source/shotwell/src/core/ContainerSourceCollection.vala"
-	g_return_if_fail (IS_CONTAINER_SOURCE_COLLECTION (self));
-#line 1884 "ContainerSourceCollection.c"
-	{
-		GeeIterator* _collection_it = NULL;
-		GeeHashSet* _tmp0_;
-		GeeIterator* _tmp1_;
-#line 228 "/home/jens/Source/shotwell/src/core/ContainerSourceCollection.vala"
-		_tmp0_ = self->priv->attached_collections;
-#line 228 "/home/jens/Source/shotwell/src/core/ContainerSourceCollection.vala"
-		_tmp1_ = gee_abstract_collection_iterator (G_TYPE_CHECK_INSTANCE_CAST (_tmp0_, GEE_TYPE_ABSTRACT_COLLECTION, GeeAbstractCollection));
-#line 228 "/home/jens/Source/shotwell/src/core/ContainerSourceCollection.vala"
-		_collection_it = _tmp1_;
-#line 228 "/home/jens/Source/shotwell/src/core/ContainerSourceCollection.vala"
-		while (TRUE) {
-#line 1897 "ContainerSourceCollection.c"
-			GeeIterator* _tmp2_;
-			SourceCollection* collection = NULL;
-			GeeIterator* _tmp3_;
-			gpointer _tmp4_;
-			SourceCollection* _tmp5_;
-			guint _tmp6_;
-			SourceCollection* _tmp7_;
-			guint _tmp8_;
-			SourceCollection* _tmp9_;
-			guint _tmp10_;
-			SourceCollection* _tmp11_;
-			guint _tmp12_;
-#line 228 "/home/jens/Source/shotwell/src/core/ContainerSourceCollection.vala"
-			_tmp2_ = _collection_it;
-#line 228 "/home/jens/Source/shotwell/src/core/ContainerSourceCollection.vala"
-			if (!gee_iterator_next (_tmp2_)) {
-#line 228 "/home/jens/Source/shotwell/src/core/ContainerSourceCollection.vala"
-				break;
-#line 1916 "ContainerSourceCollection.c"
-			}
-#line 228 "/home/jens/Source/shotwell/src/core/ContainerSourceCollection.vala"
-			_tmp3_ = _collection_it;
-#line 228 "/home/jens/Source/shotwell/src/core/ContainerSourceCollection.vala"
-			_tmp4_ = gee_iterator_get (_tmp3_);
-#line 228 "/home/jens/Source/shotwell/src/core/ContainerSourceCollection.vala"
-			collection = (SourceCollection*) _tmp4_;
-#line 229 "/home/jens/Source/shotwell/src/core/ContainerSourceCollection.vala"
-			_tmp5_ = collection;
-#line 229 "/home/jens/Source/shotwell/src/core/ContainerSourceCollection.vala"
-			g_signal_parse_name ("items-unlinking", TYPE_SOURCE_COLLECTION, &_tmp6_, NULL, FALSE);
-#line 229 "/home/jens/Source/shotwell/src/core/ContainerSourceCollection.vala"
-			g_signal_handlers_disconnect_matched (_tmp5_, G_SIGNAL_MATCH_ID | G_SIGNAL_MATCH_FUNC | G_SIGNAL_MATCH_DATA, _tmp6_, 0, NULL, (GCallback) _container_source_collection_on_contained_sources_unlinking_source_collection_items_unlinking, self);
-#line 230 "/home/jens/Source/shotwell/src/core/ContainerSourceCollection.vala"
-			_tmp7_ = collection;
-#line 230 "/home/jens/Source/shotwell/src/core/ContainerSourceCollection.vala"
-			g_signal_parse_name ("items-relinked", TYPE_SOURCE_COLLECTION, &_tmp8_, NULL, FALSE);
-#line 230 "/home/jens/Source/shotwell/src/core/ContainerSourceCollection.vala"
-			g_signal_handlers_disconnect_matched (_tmp7_, G_SIGNAL_MATCH_ID | G_SIGNAL_MATCH_FUNC | G_SIGNAL_MATCH_DATA, _tmp8_, 0, NULL, (GCallback) _container_source_collection_on_contained_sources_relinked_source_collection_items_relinked, self);
-#line 231 "/home/jens/Source/shotwell/src/core/ContainerSourceCollection.vala"
-			_tmp9_ = collection;
-#line 231 "/home/jens/Source/shotwell/src/core/ContainerSourceCollection.vala"
-			g_signal_parse_name ("item-destroyed", TYPE_SOURCE_COLLECTION, &_tmp10_, NULL, FALSE);
-#line 231 "/home/jens/Source/shotwell/src/core/ContainerSourceCollection.vala"
-			g_signal_handlers_disconnect_matched (_tmp9_, G_SIGNAL_MATCH_ID | G_SIGNAL_MATCH_FUNC | G_SIGNAL_MATCH_DATA, _tmp10_, 0, NULL, (GCallback) _container_source_collection_on_contained_source_destroyed_source_collection_item_destroyed, self);
-#line 232 "/home/jens/Source/shotwell/src/core/ContainerSourceCollection.vala"
-			_tmp11_ = collection;
-#line 232 "/home/jens/Source/shotwell/src/core/ContainerSourceCollection.vala"
-			g_signal_parse_name ("unlinked-destroyed", TYPE_SOURCE_COLLECTION, &_tmp12_, NULL, FALSE);
-#line 232 "/home/jens/Source/shotwell/src/core/ContainerSourceCollection.vala"
-			g_signal_handlers_disconnect_matched (_tmp11_, G_SIGNAL_MATCH_ID | G_SIGNAL_MATCH_FUNC | G_SIGNAL_MATCH_DATA, _tmp12_, 0, NULL, (GCallback) _container_source_collection_on_contained_source_destroyed_source_collection_unlinked_destroyed, self);
-#line 228 "/home/jens/Source/shotwell/src/core/ContainerSourceCollection.vala"
-			_data_collection_unref0 (collection);
-#line 1950 "ContainerSourceCollection.c"
-		}
-#line 228 "/home/jens/Source/shotwell/src/core/ContainerSourceCollection.vala"
-		_g_object_unref0 (_collection_it);
-#line 1954 "ContainerSourceCollection.c"
-	}
-#line 235 "/home/jens/Source/shotwell/src/core/ContainerSourceCollection.vala"
-	_tmp13_ = self->priv->attached_collections;
-#line 235 "/home/jens/Source/shotwell/src/core/ContainerSourceCollection.vala"
-	gee_abstract_collection_clear (G_TYPE_CHECK_INSTANCE_CAST (_tmp13_, GEE_TYPE_ABSTRACT_COLLECTION, GeeAbstractCollection));
-#line 1960 "ContainerSourceCollection.c"
-}
-
-
-static void
-container_source_collection_real_container_contents_added (ContainerSourceCollection* self,
-                                                           ContainerSource* container,
-                                                           GeeCollection* added,
-                                                           gboolean relinked)
-{
-#line 20 "/home/jens/Source/shotwell/src/core/ContainerSourceCollection.vala"
-	g_return_if_fail (IS_CONTAINER_SOURCE (container));
-#line 20 "/home/jens/Source/shotwell/src/core/ContainerSourceCollection.vala"
-	g_return_if_fail (GEE_IS_COLLECTION (added));
-#line 1974 "ContainerSourceCollection.c"
-}
-
-
-static void
-g_cclosure_user_marshal_VOID__OBJECT_OBJECT_BOOLEAN (GClosure * closure,
-                                                     GValue * return_value,
-                                                     guint n_param_values,
-                                                     const GValue * param_values,
-                                                     gpointer invocation_hint,
-                                                     gpointer marshal_data)
-{
-	typedef void (*GMarshalFunc_VOID__OBJECT_OBJECT_BOOLEAN) (gpointer data1, gpointer arg_1, gpointer arg_2, gboolean arg_3, gpointer data2);
-	register GMarshalFunc_VOID__OBJECT_OBJECT_BOOLEAN callback;
-	register GCClosure * cc;
-	register gpointer data1;
-	register gpointer data2;
-	cc = (GCClosure *) closure;
-#line 15 "/home/jens/Source/shotwell/src/core/ContainerSourceCollection.vala"
-	g_return_if_fail (n_param_values == 4);
-#line 15 "/home/jens/Source/shotwell/src/core/ContainerSourceCollection.vala"
-	if (G_CCLOSURE_SWAP_DATA (closure)) {
-#line 15 "/home/jens/Source/shotwell/src/core/ContainerSourceCollection.vala"
-		data1 = closure->data;
-#line 15 "/home/jens/Source/shotwell/src/core/ContainerSourceCollection.vala"
-		data2 = param_values->data[0].v_pointer;
-#line 2000 "ContainerSourceCollection.c"
-	} else {
-#line 15 "/home/jens/Source/shotwell/src/core/ContainerSourceCollection.vala"
-		data1 = param_values->data[0].v_pointer;
-#line 15 "/home/jens/Source/shotwell/src/core/ContainerSourceCollection.vala"
-		data2 = closure->data;
-#line 2006 "ContainerSourceCollection.c"
-	}
-#line 15 "/home/jens/Source/shotwell/src/core/ContainerSourceCollection.vala"
-	callback = (GMarshalFunc_VOID__OBJECT_OBJECT_BOOLEAN) (marshal_data ? marshal_data : cc->callback);
-#line 15 "/home/jens/Source/shotwell/src/core/ContainerSourceCollection.vala"
-	callback (data1, g_value_get_object (param_values + 1), g_value_get_object (param_values + 2), g_value_get_boolean (param_values + 3), data2);
-#line 2012 "ContainerSourceCollection.c"
-}
-
-
-static void
-container_source_collection_real_container_contents_removed (ContainerSourceCollection* self,
-                                                             ContainerSource* container,
-                                                             GeeCollection* removed,
-                                                             gboolean unlinked)
-{
-#line 24 "/home/jens/Source/shotwell/src/core/ContainerSourceCollection.vala"
-	g_return_if_fail (IS_CONTAINER_SOURCE (container));
-#line 24 "/home/jens/Source/shotwell/src/core/ContainerSourceCollection.vala"
-	g_return_if_fail (GEE_IS_COLLECTION (removed));
-#line 2026 "ContainerSourceCollection.c"
-}
-
-
-static void
-container_source_collection_real_container_contents_altered (ContainerSourceCollection* self,
-                                                             ContainerSource* container,
-                                                             GeeCollection* added,
-                                                             gboolean relinked,
-                                                             GeeCollection* removed,
-                                                             gboolean unlinked)
-{
-#line 28 "/home/jens/Source/shotwell/src/core/ContainerSourceCollection.vala"
-	g_return_if_fail (IS_CONTAINER_SOURCE (container));
-#line 28 "/home/jens/Source/shotwell/src/core/ContainerSourceCollection.vala"
-	g_return_if_fail ((added == NULL) || GEE_IS_COLLECTION (added));
-#line 28 "/home/jens/Source/shotwell/src/core/ContainerSourceCollection.vala"
-	g_return_if_fail ((removed == NULL) || GEE_IS_COLLECTION (removed));
-#line 2044 "ContainerSourceCollection.c"
-}
-
-
-static void
-g_cclosure_user_marshal_VOID__OBJECT_OBJECT_BOOLEAN_OBJECT_BOOLEAN (GClosure * closure,
-                                                                    GValue * return_value,
-                                                                    guint n_param_values,
-                                                                    const GValue * param_values,
-                                                                    gpointer invocation_hint,
-                                                                    gpointer marshal_data)
-{
-	typedef void (*GMarshalFunc_VOID__OBJECT_OBJECT_BOOLEAN_OBJECT_BOOLEAN) (gpointer data1, gpointer arg_1, gpointer arg_2, gboolean arg_3, gpointer arg_4, gboolean arg_5, gpointer data2);
-	register GMarshalFunc_VOID__OBJECT_OBJECT_BOOLEAN_OBJECT_BOOLEAN callback;
-	register GCClosure * cc;
-	register gpointer data1;
-	register gpointer data2;
-	cc = (GCClosure *) closure;
-#line 15 "/home/jens/Source/shotwell/src/core/ContainerSourceCollection.vala"
-	g_return_if_fail (n_param_values == 6);
-#line 15 "/home/jens/Source/shotwell/src/core/ContainerSourceCollection.vala"
-	if (G_CCLOSURE_SWAP_DATA (closure)) {
-#line 15 "/home/jens/Source/shotwell/src/core/ContainerSourceCollection.vala"
-		data1 = closure->data;
-#line 15 "/home/jens/Source/shotwell/src/core/ContainerSourceCollection.vala"
-		data2 = param_values->data[0].v_pointer;
-#line 2070 "ContainerSourceCollection.c"
-	} else {
-#line 15 "/home/jens/Source/shotwell/src/core/ContainerSourceCollection.vala"
-		data1 = param_values->data[0].v_pointer;
-#line 15 "/home/jens/Source/shotwell/src/core/ContainerSourceCollection.vala"
-		data2 = closure->data;
-#line 2076 "ContainerSourceCollection.c"
-	}
-#line 15 "/home/jens/Source/shotwell/src/core/ContainerSourceCollection.vala"
-	callback = (GMarshalFunc_VOID__OBJECT_OBJECT_BOOLEAN_OBJECT_BOOLEAN) (marshal_data ? marshal_data : cc->callback);
-#line 15 "/home/jens/Source/shotwell/src/core/ContainerSourceCollection.vala"
-	callback (data1, g_value_get_object (param_values + 1), g_value_get_object (param_values + 2), g_value_get_boolean (param_values + 3), g_value_get_object (param_values + 4), g_value_get_boolean (param_values + 5), data2);
-#line 2082 "ContainerSourceCollection.c"
-}
-
-
-static void
-container_source_collection_real_backlink_to_container_removed (ContainerSourceCollection* self,
-                                                                ContainerSource* container,
-                                                                GeeCollection* sources)
-{
-#line 34 "/home/jens/Source/shotwell/src/core/ContainerSourceCollection.vala"
-	g_return_if_fail (IS_CONTAINER_SOURCE (container));
-#line 34 "/home/jens/Source/shotwell/src/core/ContainerSourceCollection.vala"
-	g_return_if_fail (GEE_IS_COLLECTION (sources));
-#line 2095 "ContainerSourceCollection.c"
-}
-
-
-static void
-g_cclosure_user_marshal_VOID__OBJECT_OBJECT (GClosure * closure,
-                                             GValue * return_value,
-                                             guint n_param_values,
-                                             const GValue * param_values,
-                                             gpointer invocation_hint,
-                                             gpointer marshal_data)
-{
-	typedef void (*GMarshalFunc_VOID__OBJECT_OBJECT) (gpointer data1, gpointer arg_1, gpointer arg_2, gpointer data2);
-	register GMarshalFunc_VOID__OBJECT_OBJECT callback;
-	register GCClosure * cc;
-	register gpointer data1;
-	register gpointer data2;
-	cc = (GCClosure *) closure;
-#line 15 "/home/jens/Source/shotwell/src/core/ContainerSourceCollection.vala"
-	g_return_if_fail (n_param_values == 3);
-#line 15 "/home/jens/Source/shotwell/src/core/ContainerSourceCollection.vala"
-	if (G_CCLOSURE_SWAP_DATA (closure)) {
-#line 15 "/home/jens/Source/shotwell/src/core/ContainerSourceCollection.vala"
-		data1 = closure->data;
-#line 15 "/home/jens/Source/shotwell/src/core/ContainerSourceCollection.vala"
-		data2 = param_values->data[0].v_pointer;
-#line 2121 "ContainerSourceCollection.c"
-	} else {
-#line 15 "/home/jens/Source/shotwell/src/core/ContainerSourceCollection.vala"
-		data1 = param_values->data[0].v_pointer;
-#line 15 "/home/jens/Source/shotwell/src/core/ContainerSourceCollection.vala"
-		data2 = closure->data;
-#line 2127 "ContainerSourceCollection.c"
-	}
-#line 15 "/home/jens/Source/shotwell/src/core/ContainerSourceCollection.vala"
-	callback = (GMarshalFunc_VOID__OBJECT_OBJECT) (marshal_data ? marshal_data : cc->callback);
-#line 15 "/home/jens/Source/shotwell/src/core/ContainerSourceCollection.vala"
-	callback (data1, g_value_get_object (param_values + 1), g_value_get_object (param_values + 2), data2);
-#line 2133 "ContainerSourceCollection.c"
-}
-
-
-static void
-container_source_collection_class_init (ContainerSourceCollectionClass * klass)
-{
-#line 15 "/home/jens/Source/shotwell/src/core/ContainerSourceCollection.vala"
-	container_source_collection_parent_class = g_type_class_peek_parent (klass);
-#line 15 "/home/jens/Source/shotwell/src/core/ContainerSourceCollection.vala"
-	((DataCollectionClass *) klass)->finalize = container_source_collection_finalize;
-#line 15 "/home/jens/Source/shotwell/src/core/ContainerSourceCollection.vala"
-	g_type_class_add_private (klass, sizeof (ContainerSourceCollectionPrivate));
-#line 15 "/home/jens/Source/shotwell/src/core/ContainerSourceCollection.vala"
-	((SourceCollectionClass *) klass)->notify_backlink_removed = (void (*) (SourceCollection *, SourceBacklink*, GeeCollection*)) container_source_collection_real_notify_backlink_removed;
-#line 15 "/home/jens/Source/shotwell/src/core/ContainerSourceCollection.vala"
-	((ContainerSourceCollectionClass *) klass)->notify_container_contents_added = (void (*) (ContainerSourceCollection *, ContainerSource*, GeeCollection*, gboolean)) container_source_collection_real_notify_container_contents_added;
-#line 15 "/home/jens/Source/shotwell/src/core/ContainerSourceCollection.vala"
-	((ContainerSourceCollectionClass *) klass)->notify_container_contents_removed = (void (*) (ContainerSourceCollection *, ContainerSource*, GeeCollection*, gboolean)) container_source_collection_real_notify_container_contents_removed;
-#line 15 "/home/jens/Source/shotwell/src/core/ContainerSourceCollection.vala"
-	((ContainerSourceCollectionClass *) klass)->notify_container_contents_altered = (void (*) (ContainerSourceCollection *, ContainerSource*, GeeCollection*, gboolean, GeeCollection*, gboolean)) container_source_collection_real_notify_container_contents_altered;
-#line 15 "/home/jens/Source/shotwell/src/core/ContainerSourceCollection.vala"
-	((ContainerSourceCollectionClass *) klass)->notify_backlink_to_container_removed = (void (*) (ContainerSourceCollection *, ContainerSource*, GeeCollection*)) container_source_collection_real_notify_backlink_to_container_removed;
-#line 15 "/home/jens/Source/shotwell/src/core/ContainerSourceCollection.vala"
-	((ContainerSourceCollectionClass *) klass)->get_containers_holding_source = (GeeCollection* (*) (ContainerSourceCollection *, DataSource*)) container_source_collection_real_get_containers_holding_source;
-#line 15 "/home/jens/Source/shotwell/src/core/ContainerSourceCollection.vala"
-	((ContainerSourceCollectionClass *) klass)->convert_backlink_to_container = (ContainerSource* (*) (ContainerSourceCollection *, SourceBacklink*)) container_source_collection_real_convert_backlink_to_container;
-#line 15 "/home/jens/Source/shotwell/src/core/ContainerSourceCollection.vala"
-	((SourceCollectionClass *) klass)->notify_item_destroyed = (void (*) (SourceCollection *, DataSource*)) container_source_collection_real_notify_item_destroyed;
-#line 15 "/home/jens/Source/shotwell/src/core/ContainerSourceCollection.vala"
-	((ContainerSourceCollectionClass *) klass)->container_contents_added = container_source_collection_real_container_contents_added;
-#line 15 "/home/jens/Source/shotwell/src/core/ContainerSourceCollection.vala"
-	((ContainerSourceCollectionClass *) klass)->container_contents_removed = container_source_collection_real_container_contents_removed;
-#line 15 "/home/jens/Source/shotwell/src/core/ContainerSourceCollection.vala"
-	((ContainerSourceCollectionClass *) klass)->container_contents_altered = container_source_collection_real_container_contents_altered;
-#line 15 "/home/jens/Source/shotwell/src/core/ContainerSourceCollection.vala"
-	((ContainerSourceCollectionClass *) klass)->backlink_to_container_removed = container_source_collection_real_backlink_to_container_removed;
-#line 15 "/home/jens/Source/shotwell/src/core/ContainerSourceCollection.vala"
-	container_source_collection_signals[CONTAINER_SOURCE_COLLECTION_CONTAINER_CONTENTS_ADDED_SIGNAL] = g_signal_new ("container-contents-added", TYPE_CONTAINER_SOURCE_COLLECTION, G_SIGNAL_RUN_LAST, G_STRUCT_OFFSET (ContainerSourceCollectionClass, container_contents_added), NULL, NULL, g_cclosure_user_marshal_VOID__OBJECT_OBJECT_BOOLEAN, G_TYPE_NONE, 3, TYPE_CONTAINER_SOURCE, GEE_TYPE_COLLECTION, G_TYPE_BOOLEAN);
-#line 15 "/home/jens/Source/shotwell/src/core/ContainerSourceCollection.vala"
-	container_source_collection_signals[CONTAINER_SOURCE_COLLECTION_CONTAINER_CONTENTS_REMOVED_SIGNAL] = g_signal_new ("container-contents-removed", TYPE_CONTAINER_SOURCE_COLLECTION, G_SIGNAL_RUN_LAST, G_STRUCT_OFFSET (ContainerSourceCollectionClass, container_contents_removed), NULL, NULL, g_cclosure_user_marshal_VOID__OBJECT_OBJECT_BOOLEAN, G_TYPE_NONE, 3, TYPE_CONTAINER_SOURCE, GEE_TYPE_COLLECTION, G_TYPE_BOOLEAN);
-#line 15 "/home/jens/Source/shotwell/src/core/ContainerSourceCollection.vala"
-	container_source_collection_signals[CONTAINER_SOURCE_COLLECTION_CONTAINER_CONTENTS_ALTERED_SIGNAL] = g_signal_new ("container-contents-altered", TYPE_CONTAINER_SOURCE_COLLECTION, G_SIGNAL_RUN_LAST, G_STRUCT_OFFSET (ContainerSourceCollectionClass, container_contents_altered), NULL, NULL, g_cclosure_user_marshal_VOID__OBJECT_OBJECT_BOOLEAN_OBJECT_BOOLEAN, G_TYPE_NONE, 5, TYPE_CONTAINER_SOURCE, GEE_TYPE_COLLECTION, G_TYPE_BOOLEAN, GEE_TYPE_COLLECTION, G_TYPE_BOOLEAN);
-#line 15 "/home/jens/Source/shotwell/src/core/ContainerSourceCollection.vala"
-	container_source_collection_signals[CONTAINER_SOURCE_COLLECTION_BACKLINK_TO_CONTAINER_REMOVED_SIGNAL] = g_signal_new ("backlink-to-container-removed", TYPE_CONTAINER_SOURCE_COLLECTION, G_SIGNAL_RUN_LAST, G_STRUCT_OFFSET (ContainerSourceCollectionClass, backlink_to_container_removed), NULL, NULL, g_cclosure_user_marshal_VOID__OBJECT_OBJECT, G_TYPE_NONE, 2, TYPE_CONTAINER_SOURCE, GEE_TYPE_COLLECTION);
-#line 2178 "ContainerSourceCollection.c"
-}
-
-
-static void
-container_source_collection_instance_init (ContainerSourceCollection * self)
-{
-	GeeHashSet* _tmp0_;
-	GeeHashSet* _tmp1_;
-#line 15 "/home/jens/Source/shotwell/src/core/ContainerSourceCollection.vala"
-	self->priv = CONTAINER_SOURCE_COLLECTION_GET_PRIVATE (self);
-#line 16 "/home/jens/Source/shotwell/src/core/ContainerSourceCollection.vala"
-	_tmp0_ = gee_hash_set_new (TYPE_SOURCE_COLLECTION, (GBoxedCopyFunc) data_collection_ref, (GDestroyNotify) data_collection_unref, NULL, NULL, NULL, NULL, NULL, NULL);
-#line 16 "/home/jens/Source/shotwell/src/core/ContainerSourceCollection.vala"
-	self->priv->attached_collections = _tmp0_;
-#line 18 "/home/jens/Source/shotwell/src/core/ContainerSourceCollection.vala"
-	_tmp1_ = gee_hash_set_new (TYPE_CONTAINER_SOURCE, (GBoxedCopyFunc) g_object_ref, (GDestroyNotify) g_object_unref, NULL, NULL, NULL, NULL, NULL, NULL);
-#line 18 "/home/jens/Source/shotwell/src/core/ContainerSourceCollection.vala"
-	self->priv->holding_tank = _tmp1_;
-#line 2197 "ContainerSourceCollection.c"
-}
-
-
-static void
-container_source_collection_finalize (DataCollection * obj)
-{
-	ContainerSourceCollection * self;
-#line 15 "/home/jens/Source/shotwell/src/core/ContainerSourceCollection.vala"
-	self = G_TYPE_CHECK_INSTANCE_CAST (obj, TYPE_CONTAINER_SOURCE_COLLECTION, ContainerSourceCollection);
-#line 46 "/home/jens/Source/shotwell/src/core/ContainerSourceCollection.vala"
-	container_source_collection_detach_all_collections (self);
-#line 16 "/home/jens/Source/shotwell/src/core/ContainerSourceCollection.vala"
-	_g_object_unref0 (self->priv->attached_collections);
-#line 17 "/home/jens/Source/shotwell/src/core/ContainerSourceCollection.vala"
-	_g_free0 (self->priv->backlink_name);
-#line 18 "/home/jens/Source/shotwell/src/core/ContainerSourceCollection.vala"
-	_g_object_unref0 (self->priv->holding_tank);
-#line 15 "/home/jens/Source/shotwell/src/core/ContainerSourceCollection.vala"
-	DATA_COLLECTION_CLASS (container_source_collection_parent_class)->finalize (obj);
-#line 2217 "ContainerSourceCollection.c"
-}
-
-
-GType
-container_source_collection_get_type (void)
-{
-	static volatile gsize container_source_collection_type_id__volatile = 0;
-	if (g_once_init_enter (&container_source_collection_type_id__volatile)) {
-		static const GTypeInfo g_define_type_info = { sizeof (ContainerSourceCollectionClass), (GBaseInitFunc) NULL, (GBaseFinalizeFunc) NULL, (GClassInitFunc) container_source_collection_class_init, (GClassFinalizeFunc) NULL, NULL, sizeof (ContainerSourceCollection), 0, (GInstanceInitFunc) container_source_collection_instance_init, NULL };
-		GType container_source_collection_type_id;
-		container_source_collection_type_id = g_type_register_static (TYPE_DATABASE_SOURCE_COLLECTION, "ContainerSourceCollection", &g_define_type_info, G_TYPE_FLAG_ABSTRACT);
-		g_once_init_leave (&container_source_collection_type_id__volatile, container_source_collection_type_id);
-	}
-	return container_source_collection_type_id__volatile;
-}
-
-
-