git.maemo.org Git - modest/blob - src/modest-tny-platform-factory.c

   1 /* Copyright (c) 2006, Nokia Corporation
   2  * All rights reserved.
   3  *
   4  * Redistribution and use in source and binary forms, with or without
   5  * modification, are permitted provided that the following conditions are
   6  * met:
   7  *
   8  * * Redistributions of source code must retain the above copyright
   9  *   notice, this list of conditions and the following disclaimer.
  10  * * Redistributions in binary form must reproduce the above copyright
  11  *   notice, this list of conditions and the following disclaimer in the
  12  *   documentation and/or other materials provided with the distribution.
  13  * * Neither the name of the Nokia Corporation nor the names of its
  14  *   contributors may be used to endorse or promote products derived from
  15  *   this software without specific prior written permission.
  16  *
  17  * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS
  18  * IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
  19  * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A
  20  * PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER
  21  * OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
  22  * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
  23  * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
  24  * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
  25  * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
  26  * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
  27  * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  28  */
  29
  30 /* modest-tny-platform-factory.c */
  31 #include <config.h>
  32
  33 #include <modest-runtime.h>
  34 #include <modest-platform.h>
  35
  36 #include <tny-camel-header.h>
  37 #include <tny-camel-mime-part.h>
  38 #include <tny-camel-msg.h>
  39
  40 #include "modest-tny-platform-factory.h"
  41 #include "modest-tny-account-store.h"
  42 #include <widgets/modest-msg-view.h>
  43
  44 /* 'private'/'protected' functions */
  45 static void modest_tny_platform_factory_class_init (ModestTnyPlatformFactoryClass *klass);
  46 static void modest_tny_platform_factory_init       (ModestTnyPlatformFactory *obj);
  47 static void modest_tny_platform_factory_finalize   (GObject *obj);
  48 static GObject *modest_tny_platform_factory_constructor (GType type, guint n_construct_params,
  49                                                          GObjectConstructParam *construct_params);
  50 static void tny_platform_factory_init (gpointer g, gpointer iface_data);
  51
  52 static TnyAccountStore* modest_tny_platform_factory_new_account_store (TnyPlatformFactory *self);
  53 static TnyDevice*       modest_tny_platform_factory_new_device        (TnyPlatformFactory *self);
  54 static TnyMsgView*      modest_tny_platform_factory_new_msg_view      (TnyPlatformFactory *self);
  55 static TnyMsg*          modest_tny_platform_factory_new_msg           (TnyPlatformFactory *self);
  56 static TnyMimePart*     modest_tny_platform_factory_new_mime_part     (TnyPlatformFactory *self);
  57
  58 /* list my signals  */
  59 enum {
  60         /* MY_SIGNAL_1, */
  61         /* MY_SIGNAL_2, */
  62         LAST_SIGNAL
  63 };
  64
  65 typedef struct _ModestTnyPlatformFactoryPrivate ModestTnyPlatformFactoryPrivate;
  66 struct _ModestTnyPlatformFactoryPrivate {};
  67
  68 #define MODEST_TNY_PLATFORM_FACTORY_GET_PRIVATE(o)      (G_TYPE_INSTANCE_GET_PRIVATE((o), \
  69                                                          MODEST_TYPE_TNY_PLATFORM_FACTORY, \
  70                                                          ModestTnyPlatformFactoryPrivate))
  71 /* globals */
  72 static GObjectClass *parent_class = NULL;
  73 static ModestTnyPlatformFactory *singleton = NULL;
  74
  75 GType
  76 modest_tny_platform_factory_get_type (void)
  77 {
  78         static GType my_type = 0;
  79         if (!my_type) {
  80                 static const GTypeInfo my_info = {
  81                         sizeof(ModestTnyPlatformFactoryClass),
  82                         NULL,           /* base init */
  83                         NULL,           /* base finalize */
  84                         (GClassInitFunc) modest_tny_platform_factory_class_init,
  85                         NULL,           /* class finalize */
  86                         NULL,           /* class data */
  87                         sizeof(ModestTnyPlatformFactory),
  88                         1,              /* n_preallocs */
  89                         (GInstanceInitFunc) modest_tny_platform_factory_init,
  90                         NULL
  91                 };
  92
  93                 static const GInterfaceInfo tny_platform_factory_info = {
  94                         (GInterfaceInitFunc) tny_platform_factory_init, /* interface_init */
  95                         NULL,         /* interface_finalize */
  96                         NULL          /* interface_data */
  97                 };
  98
  99                 my_type = g_type_register_static (G_TYPE_OBJECT,
 100                                                   "ModestTnyPlatformFactory",
 101                                                   &my_info, 0);
 102
 103                 g_type_add_interface_static (my_type, TNY_TYPE_PLATFORM_FACTORY,
 104                                              &tny_platform_factory_info);
 105         }
 106         return my_type;
 107 }
 108
 109 static void
 110 modest_tny_platform_factory_class_init (ModestTnyPlatformFactoryClass *klass)
 111 {
 112         GObjectClass *gobject_class;
 113
 114         gobject_class = (GObjectClass*) klass;
 115         parent_class            = g_type_class_peek_parent (klass);
 116
 117         gobject_class->finalize = modest_tny_platform_factory_finalize;
 118         gobject_class->constructor = modest_tny_platform_factory_constructor;
 119
 120         g_type_class_add_private (gobject_class, sizeof(ModestTnyPlatformFactoryPrivate));
 121 }
 122
 123 static void
 124 modest_tny_platform_factory_init (ModestTnyPlatformFactory *obj)
 125 {
 126         /* empty */
 127 }
 128
 129 static GObject*
 130 modest_tny_platform_factory_constructor (GType type, guint n_construct_params,
 131                                          GObjectConstructParam *construct_params)
 132 {
 133         GObject *object;
 134
 135         if (!singleton) {
 136                 object = G_OBJECT_CLASS (parent_class)->constructor (type,
 137                                 n_construct_params, construct_params);
 138
 139                 singleton = MODEST_TNY_PLATFORM_FACTORY (object);
 140         } else {
 141                 object = G_OBJECT (singleton);
 142                 g_object_freeze_notify (G_OBJECT (singleton));
 143         }
 144
 145         return object;
 146 }
 147
 148 static void
 149 modest_tny_platform_factory_finalize (GObject *obj)
 150 {
 151         G_OBJECT_CLASS(parent_class)->finalize (obj);
 152 }
 153
 154 static void
 155 tny_platform_factory_init (gpointer g, gpointer iface_data)
 156 {
 157         TnyPlatformFactoryIface *klass = (TnyPlatformFactoryIface *)g;
 158
 159         klass->new_account_store_func = modest_tny_platform_factory_new_account_store;
 160         klass->new_device_func        = modest_tny_platform_factory_new_device;
 161         klass->new_msg_view_func      = modest_tny_platform_factory_new_msg_view;
 162         klass->new_msg_func           = modest_tny_platform_factory_new_msg;
 163         klass->new_mime_part_func     = modest_tny_platform_factory_new_mime_part;
 164         return;
 165 }
 166
 167 TnyPlatformFactory *
 168 modest_tny_platform_factory_get_instance (void)
 169 {
 170         ModestTnyPlatformFactory *self = g_object_new (MODEST_TYPE_TNY_PLATFORM_FACTORY, NULL);
 171
 172         return TNY_PLATFORM_FACTORY (self);
 173 }
 174
 175 static TnyAccountStore *
 176 modest_tny_platform_factory_new_account_store (TnyPlatformFactory *self)
 177 {
 178         return TNY_ACCOUNT_STORE(modest_tny_account_store_new
 179                                  (modest_runtime_get_account_mgr(),
 180                                   modest_runtime_get_device()));
 181 }
 182
 183 static TnyDevice *
 184 modest_tny_platform_factory_new_device (TnyPlatformFactory *self)
 185 {
 186         return modest_platform_get_new_device ();
 187 }
 188
 189 static TnyMsgView*
 190 modest_tny_platform_factory_new_msg_view (TnyPlatformFactory *self)
 191 {
 192         /* Here we'll select one of the implementations available */
 193         return g_object_new (MODEST_TYPE_MSG_VIEW, NULL);
 194 }
 195
 196 static TnyMsg*
 197 modest_tny_platform_factory_new_msg (TnyPlatformFactory *self)
 198 {
 199         return tny_camel_msg_new ();
 200 }
 201
 202
 203 static TnyMimePart*
 204 modest_tny_platform_factory_new_mime_part (TnyPlatformFactory *self)
 205 {
 206         return tny_camel_mime_part_new ();
 207 }
 208
 209