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Diffstat (limited to 'gcr/gcr-simple-collection.c')
| -rw-r--r-- | gcr/gcr-simple-collection.c | 198 |
1 files changed, 0 insertions, 198 deletions
diff --git a/gcr/gcr-simple-collection.c b/gcr/gcr-simple-collection.c deleted file mode 100644 index fe0788f0..00000000 --- a/gcr/gcr-simple-collection.c +++ /dev/null @@ -1,198 +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" -#include "gcr-internal.h" -#include "gcr-simple-collection.h" - -#include <string.h> - -/** - * SECTION:gcr-simple-collection - * @title: GcrSimpleCollection - * @short_description: A simple implementation of GcrCollection - * - * A simple implementation of #GcrCollection, which you can add and remove - * objects from. Use gcr_simple_collection_add() to do this - * gcr_simple_collection_remove(). - */ - -/** - * GcrSimpleCollection: - * @parent: The parent object - * - * A simple implementation of #GcrCollection. - */ - -/** - * GcrSimpleCollectionClass: - * @parent_class: The parent class - * - * The class for #GcrSimpleCollection. - */ - -struct _GcrSimpleCollectionPrivate { - GHashTable *items; -}; - -static void gcr_collection_iface (GcrCollectionIface *iface); -G_DEFINE_TYPE_WITH_CODE (GcrSimpleCollection, gcr_simple_collection, G_TYPE_OBJECT, - G_IMPLEMENT_INTERFACE (GCR_TYPE_COLLECTION, gcr_collection_iface)); - -#define UNUSED_VALUE GUINT_TO_POINTER (1) - -/* ----------------------------------------------------------------------------- - * OBJECT - */ - -static void -gcr_simple_collection_init (GcrSimpleCollection *self) -{ - self->pv = G_TYPE_INSTANCE_GET_PRIVATE (self, GCR_TYPE_SIMPLE_COLLECTION, GcrSimpleCollectionPrivate); - self->pv->items = g_hash_table_new_full (g_direct_hash, g_direct_equal, g_object_unref, NULL); -} - -static void -gcr_simple_collection_dispose (GObject *obj) -{ - GcrSimpleCollection *self = GCR_SIMPLE_COLLECTION (obj); - - g_hash_table_remove_all (self->pv->items); - - G_OBJECT_CLASS (gcr_simple_collection_parent_class)->dispose (obj); -} - -static void -gcr_simple_collection_finalize (GObject *obj) -{ - GcrSimpleCollection *self = GCR_SIMPLE_COLLECTION (obj); - - g_assert (self->pv->items); - g_assert (g_hash_table_size (self->pv->items) == 0); - g_hash_table_destroy (self->pv->items); - self->pv->items = NULL; - - G_OBJECT_CLASS (gcr_simple_collection_parent_class)->finalize (obj); -} - -static void -gcr_simple_collection_class_init (GcrSimpleCollectionClass *klass) -{ - GObjectClass *gobject_class = G_OBJECT_CLASS (klass); - gobject_class->dispose = gcr_simple_collection_dispose; - gobject_class->finalize = gcr_simple_collection_finalize; - g_type_class_add_private (gobject_class, sizeof (GcrSimpleCollectionPrivate)); - _gcr_initialize_library (); -} - -static guint -gcr_simple_collection_real_get_length (GcrCollection *coll) -{ - GcrSimpleCollection *self = GCR_SIMPLE_COLLECTION (coll); - return g_hash_table_size (self->pv->items); -} - -static GList* -gcr_simple_collection_real_get_objects (GcrCollection *coll) -{ - GcrSimpleCollection *self = GCR_SIMPLE_COLLECTION (coll); - return g_hash_table_get_keys (self->pv->items); -} - -static void -gcr_collection_iface (GcrCollectionIface *iface) -{ - iface->get_length = gcr_simple_collection_real_get_length; - iface->get_objects = gcr_simple_collection_real_get_objects; -} - -/* ----------------------------------------------------------------------------- - * PUBLIC - */ - -/** - * gcr_simple_collection_new: - * - * Create a new #GcrSimpleCollection. - * - * Returns: A newly allocated collection, which should be freed with - * g_object_unref(). - */ -GcrCollection* -gcr_simple_collection_new (void) -{ - return g_object_new (GCR_TYPE_SIMPLE_COLLECTION, NULL); -} - -/** - * gcr_simple_collection_add: - * @self: The collection - * @object: The object to add - * - * Add an object to this collection - */ -void -gcr_simple_collection_add (GcrSimpleCollection *self, GObject *object) -{ - g_return_if_fail (GCR_IS_SIMPLE_COLLECTION (self)); - g_return_if_fail (G_IS_OBJECT (object)); - g_return_if_fail (!g_hash_table_lookup (self->pv->items, object)); - g_hash_table_insert (self->pv->items, g_object_ref (object), UNUSED_VALUE); - gcr_collection_emit_added (GCR_COLLECTION (self), object); -} - -/** - * gcr_simple_collection_remove: - * @self: The collection - * @object: The object to remove from the collection - * - * Remove an object from the collection. - */ -void -gcr_simple_collection_remove (GcrSimpleCollection *self, GObject *object) -{ - g_return_if_fail (GCR_IS_SIMPLE_COLLECTION (self)); - g_return_if_fail (G_IS_OBJECT (object)); - g_return_if_fail (g_hash_table_lookup (self->pv->items, object)); - g_object_ref (object); - g_hash_table_remove (self->pv->items, object); - gcr_collection_emit_removed (GCR_COLLECTION (self), object); - g_object_unref (object); -} - -/** - * gcr_simple_collection_contains: - * @self: The collection - * @object: The object to check - * - * Check if the collection contains a certain object. - * - * Returns: %TRUE if the collection contains the object. - */ -gboolean -gcr_simple_collection_contains (GcrSimpleCollection *self, GObject *object) -{ - g_return_val_if_fail (GCR_IS_SIMPLE_COLLECTION (self), FALSE); - g_return_val_if_fail (G_IS_OBJECT (object), FALSE); - return g_hash_table_lookup (self->pv->items, object) ? TRUE : FALSE; -} |