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Viewing changes to src/photos-tracker-collections-controller.c

  • Committer: Package Import Robot
  • Author(s): Jackson Doak
  • Date: 2014-02-12 06:40:47 UTC
  • Revision ID: package-import@ubuntu.com-20140212064047-33l9kizb5e74s7db
Tags: upstream-3.10.2
Import upstream version 3.10.2

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src/photos-tracker-collections-controller.c
 
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/*
 
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 * Photos - access, organize and share your photos on GNOME
 
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 * Copyright © 2013 Red Hat, Inc.
 
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 *
 
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 * This program is free software; you can redistribute it and/or
 
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 * modify it under the terms of the GNU General Public License
 
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 * as published by the Free Software Foundation; either version 2
 
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 * of the License, or (at your option) any later version.
 
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 *
 
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 * This program is distributed in the hope that it will be useful,
 
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 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 
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 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 
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 * GNU General Public License for more details.
 
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 *
 
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 * You should have received a copy of the GNU General Public License
 
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 * along with this program; if not, write to the Free Software
 
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 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
 
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 * 02110-1301, USA.
 
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 */
 
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#include "config.h"
 
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#include "photos-collection-manager.h"
 
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#include "photos-offset-collections-controller.h"
 
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#include "photos-query-builder.h"
 
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#include "photos-tracker-collections-controller.h"
 
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struct _PhotosTrackerCollectionsControllerPrivate
 
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{
 
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  PhotosBaseManager *col_mngr;
 
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};
 
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G_DEFINE_TYPE_WITH_PRIVATE (PhotosTrackerCollectionsController,
 
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                            photos_tracker_collections_controller,
 
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                            PHOTOS_TYPE_TRACKER_CONTROLLER);
 
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static PhotosOffsetController *
 
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photos_tracker_collections_controller_get_offset_controller (void)
 
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{
 
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  return photos_offset_collections_controller_dup_singleton ();
 
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}
 
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static PhotosQuery *
 
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photos_tracker_collections_controller_get_query (PhotosTrackerController *trk_cntrlr)
 
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{
 
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  PhotosTrackerCollectionsController *self = PHOTOS_TRACKER_COLLECTIONS_CONTROLLER (trk_cntrlr);
 
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  GObject *collection;
 
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  gint flags;
 
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  collection = photos_base_manager_get_active_object (self->priv->col_mngr);
 
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  if (collection != NULL)
 
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    flags = PHOTOS_QUERY_FLAGS_NONE;
 
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  else
 
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    flags = PHOTOS_QUERY_FLAGS_COLLECTIONS;
 
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  return photos_query_builder_global_query (flags);
 
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}
 
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static GObject *
 
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photos_tracker_collections_controller_constructor (GType type,
 
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                                                   guint n_construct_params,
 
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                                                   GObjectConstructParam *construct_params)
 
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{
 
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  static GObject *self = NULL;
 
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  if (self == NULL)
 
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    {
 
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      self = G_OBJECT_CLASS (photos_tracker_collections_controller_parent_class)->constructor (type,
 
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                                                                                               n_construct_params,
 
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                                                                                               construct_params);
 
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      g_object_add_weak_pointer (self, (gpointer) &self);
 
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      return self;
 
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    }
 
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  return g_object_ref (self);
 
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}
 
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static void
 
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photos_tracker_collections_controller_dispose (GObject *object)
 
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{
 
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  PhotosTrackerCollectionsController *self = PHOTOS_TRACKER_COLLECTIONS_CONTROLLER (object);
 
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  g_clear_object (&self->priv->col_mngr);
 
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  G_OBJECT_CLASS (photos_tracker_collections_controller_parent_class)->dispose (object);
 
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}
 
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static void
 
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photos_tracker_collections_controller_init (PhotosTrackerCollectionsController *self)
 
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{
 
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  PhotosTrackerCollectionsControllerPrivate *priv;
 
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  self->priv = photos_tracker_collections_controller_get_instance_private (self);
 
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  priv = self->priv;
 
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  priv->col_mngr = photos_collection_manager_dup_singleton ();
 
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}
 
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static void
 
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photos_tracker_collections_controller_class_init (PhotosTrackerCollectionsControllerClass *class)
 
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{
 
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  GObjectClass *object_class = G_OBJECT_CLASS (class);
 
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  PhotosTrackerControllerClass *tracker_controller_class = PHOTOS_TRACKER_CONTROLLER_CLASS (class);
 
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  object_class->constructor = photos_tracker_collections_controller_constructor;
 
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  object_class->dispose = photos_tracker_collections_controller_dispose;
 
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  tracker_controller_class->get_offset_controller = photos_tracker_collections_controller_get_offset_controller;
 
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  tracker_controller_class->get_query = photos_tracker_collections_controller_get_query;
 
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}
 
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PhotosTrackerController *
 
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photos_tracker_collections_controller_dup_singleton (void)
 
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{
 
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  return g_object_new (PHOTOS_TYPE_TRACKER_COLLECTIONS_CONTROLLER, NULL);
 
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}