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Diffstat (limited to 'gcr/gcr-collection.c')
| -rw-r--r-- | gcr/gcr-collection.c | 178 |
1 files changed, 0 insertions, 178 deletions
diff --git a/gcr/gcr-collection.c b/gcr/gcr-collection.c deleted file mode 100644 index 08bbedbb..00000000 --- a/gcr/gcr-collection.c +++ /dev/null @@ -1,178 +0,0 @@ -/* - * gnome-keyring - * - * Copyright (C) 2010 Stefan Walter - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU Lesser General Public License as - * published by the Free Software Foundation; either version 2.1 of - * the License, or (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, but - * WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with this program; if not, write to the Free Software - * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA - * 02111-1307, USA. - */ - -#include "config.h" - -#include "gcr-collection.h" - -/** - * SECTION:gcr-collection - * @title: GcrCollection - * @short_description: A collection of objects. - * - * A #GcrCollection is used to group a set of objects. This is an abstract - * interface which can be used to determine which objects show up in a selector - * or other user interface element. - * - * Use gcr_simple_collection_new() to create a concrete implementation of this - * interface which you can add objects to. - */ - -/** - * GcrCollection: - * - * A #GcrCollection is used to group a set of objects. - */ - -enum { - ADDED, - REMOVED, - LAST_SIGNAL, -}; - -static guint signals[LAST_SIGNAL] = { 0 }; - - -typedef GcrCollectionIface GcrCollectionInterface; - -G_DEFINE_INTERFACE (GcrCollection, gcr_collection, G_TYPE_OBJECT); - -static void -gcr_collection_default_init (GcrCollectionIface *iface) -{ - static volatile gsize initialized = 0; - - if (g_once_init_enter (&initialized)) { - - /** - * GcrCollection::added: - * @self: the collection - * @object: (type GLib.Object): object that was added - * - * This signal is emitted when an object is added to the collection. - */ - signals[ADDED] = g_signal_new ("added", GCR_TYPE_COLLECTION, - G_SIGNAL_RUN_LAST, G_STRUCT_OFFSET (GcrCollectionIface, added), - NULL, NULL, g_cclosure_marshal_VOID__OBJECT, - G_TYPE_NONE, 1, G_TYPE_OBJECT); - - /** - * GcrCollection::removed: - * @self: the collection - * @object: (type GLib.Object): object that was removed - * - * This signal is emitted when an object is removed from the collection. - */ - signals[REMOVED] = g_signal_new ("removed", GCR_TYPE_COLLECTION, - G_SIGNAL_RUN_LAST, G_STRUCT_OFFSET (GcrCollectionIface, removed), - NULL, NULL, g_cclosure_marshal_VOID__OBJECT, - G_TYPE_NONE, 1, G_TYPE_OBJECT); - - g_once_init_leave (&initialized, 1); - } -} - -/* ----------------------------------------------------------------------------- - * PUBLIC - */ - - -/** - * gcr_collection_get_length: - * @self: The collection - * - * Get the number of objects in this collection. - * - * Returns: The number of objects. - */ -guint -gcr_collection_get_length (GcrCollection *self) -{ - g_return_val_if_fail (GCR_IS_COLLECTION (self), 0); - g_return_val_if_fail (GCR_COLLECTION_GET_INTERFACE (self)->get_length, 0); - return GCR_COLLECTION_GET_INTERFACE (self)->get_length (self); -} - -/** - * gcr_collection_get_objects: - * @self: The collection - * - * Get a list of the objects in this collection. - * - * Returns: (transfer container) (element-type GLib.Object): a list of the objects - * in this collection, which should be freed with g_list_free() - */ -GList* -gcr_collection_get_objects (GcrCollection *self) -{ - g_return_val_if_fail (GCR_IS_COLLECTION (self), 0); - g_return_val_if_fail (GCR_COLLECTION_GET_INTERFACE (self)->get_objects, 0); - return GCR_COLLECTION_GET_INTERFACE (self)->get_objects (self); -} - -/** - * gcr_collection_contains: - * @self: the collection - * @object: object to check - * - * Check whether the collection contains an object or not. - * - * Returns: whether the collection contains this object - */ -gboolean -gcr_collection_contains (GcrCollection *self, - GObject *object) -{ - g_return_val_if_fail (GCR_IS_COLLECTION (self), FALSE); - g_return_val_if_fail (G_IS_OBJECT (object), FALSE); - g_return_val_if_fail (GCR_COLLECTION_GET_INTERFACE (self)->contains, FALSE); - return GCR_COLLECTION_GET_INTERFACE (self)->contains (self, object); -} - -/** - * gcr_collection_emit_added: - * @self: The collection - * @object: The object that was added - * - * Emit the GcrCollection::added signal for the given object. This function - * is used by implementors of this interface. - */ -void -gcr_collection_emit_added (GcrCollection *self, GObject *object) -{ - g_return_if_fail (GCR_IS_COLLECTION (self)); - g_signal_emit (self, signals[ADDED], 0, object); -} - -/** - * gcr_collection_emit_removed: - * @self: The collection - * @object: The object that was removed - * - * Emit the GcrCollection::removed signal for the given object. This function - * is used by implementors of this interface. - */ -void -gcr_collection_emit_removed (GcrCollection *self, GObject *object) -{ - g_return_if_fail (GCR_IS_COLLECTION (self)); - g_signal_emit (self, signals[REMOVED], 0, object); -} |