libmmanager/mm-so-application.c

   1 /* MManager - a Desktop wide manager for multimedia applications.
   2  *
   3  * Copyright (C) 2008 Cosimo Cecchi <cosimoc@gnome.org>
   4  *
   5  * This library is free software; you can redistribute it and/or
   6  * modify it under the terms of the GNU Lesser General Public
   7  * License as published by the Free Software Foundation; either
   8  * version 2 of the License, or (at your option) any later version.
   9  *
  10  * This library is distributed in the hope that it will be useful,
  11  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  12  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  13  * Lesser General Public License for more details.
  14  *
  15  * You should have received a copy of the GNU Lesser General Public
  16  * License along with this library; if not, write to the
  17  * Free Software Foundation, Inc., 59 Temple Place - Suite 330,
  18  * Boston, MA 02111-1307, USA.
  19  */
  20
  21 #include "mm-application.h"
  22 #include "mm-so-application.h"
  23 #include "mm-manager.h"
  24 #include "mm-category-provider.h"
  25 #include "mm-error.h"
  26 #include <glib.h>
  27 #include <glib-object.h>
  28
  29 G_DEFINE_TYPE (MMSoApplication, mm_so_application, MM_TYPE_APPLICATION);
  30
  31 static GList *
  32 mm_so_application_get_categories (MMApplication *a, GError **ret_error)
  33 {
  34   MMManager *manager;
  35   MMCategoryProvider *cat_provider;
  36   const char *app_id;
  37
  38   g_return_val_if_fail (a != NULL, NULL);
  39   g_return_val_if_fail (MM_IS_APPLICATION (a), NULL);
  40
  41   manager = mm_manager_get ();
  42   app_id = mm_application_get_id (a);
  43   cat_provider = mm_module_manager_get_category_provider_for_application (mm_manager_get_module_manager (manager),
  44                                                                           app_id);
  45   if (!cat_provider) {
  46     g_set_error (ret_error,
  47                  MM_SO_ERROR_QUARK,
  48                  MM_SO_ERROR_NULL_PROVIDER,
  49                  "Unable to get the category provider for application %s",
  50                  app_id);
  51     return NULL;
  52   }
  53
  54   return mm_category_provider_get_categories (cat_provider, a);
  55 }
  56
  57 static void
  58 mm_so_application_class_init (MMSoApplicationClass *klass)
  59 {
  60   MMApplicationClass *app_class = MM_APPLICATION_CLASS (klass);
  61
  62   app_class->get_categories = mm_so_application_get_categories;
  63 }
  64
  65 static void
  66 mm_so_application_init (MMSoApplication *app)
  67 {
  68   /* empty */
  69 }
  70
  71 /* public methods */
  72
  73 /**
  74  * mm_so_application_new:
  75  * @desktop_id: the desktop file id for the application.
  76  * @supported_type: the media type supported by the application.
  77  * @id: an unique id identifying the application (e.g. its name).
  78  *
  79  * Builds a new #MMApplication object with the specified properties.
  80  *
  81  * Return value: a #MMApplication object.
  82  */
  83
  84 MMApplication *
  85 mm_so_application_new (const char *desktop_id,
  86                        MMApplicationType supported_type,
  87                        const char *id)
  88 {
  89   MMApplication *app;
  90
  91   app = MM_APPLICATION (g_object_new (MM_TYPE_SO_APPLICATION, NULL));
  92   mm_application_set_attributes (app, desktop_id, supported_type, id);
  93
  94   return app;
  95 }