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 /* MODES_PLATFORM_ID: 1 ==> gtk, 2==> maemo */
  34 #if MODEST_PLATFORM_ID==1
  35 #include <tny-gnome-device.h>
  36 #elif MODEST_PLATFORM_ID==2
  37 #include <tny-maemo-device.h>
  38 #endif
  39
  40 #include "modest-tny-platform-factory.h"
  41 #include "modest-tny-account-store.h"
  42
  43 /* 'private'/'protected' functions */
  44 static void modest_tny_platform_factory_class_init (ModestTnyPlatformFactoryClass *klass);
  45 static void modest_tny_platform_factory_init       (ModestTnyPlatformFactory *obj);
  46 static void modest_tny_platform_factory_finalize   (GObject *obj);
  47 static GObject *modest_tny_platform_factory_constructor (GType type, guint n_construct_params,
  48                                                          GObjectConstructParam *construct_params);
  49 static void tny_platform_factory_init (gpointer g, gpointer iface_data);
  50 static TnyAccountStore *modest_tny_platform_factory_new_account_store (TnyPlatformFactory *self);
  51 static TnyDevice *modest_tny_platform_factory_new_device (TnyPlatformFactory *self);
  52 static TnyMsgView *modest_tny_platform_factory_new_msg_view (TnyPlatformFactory *self);
  53
  54 /* list my signals  */
  55 enum {
  56         /* MY_SIGNAL_1, */
  57         /* MY_SIGNAL_2, */
  58         LAST_SIGNAL
  59 };
  60
  61 typedef struct _ModestTnyPlatformFactoryPrivate ModestTnyPlatformFactoryPrivate;
  62 struct _ModestTnyPlatformFactoryPrivate {
  63         ModestTnyAccountStore    *account_store;
  64         ModestConf               *conf;
  65         ModestAccountMgr         *account_mgr;
  66         ModestMailOperationQueue *mail_op_queue;
  67 };
  68
  69 #define MODEST_TNY_PLATFORM_FACTORY_GET_PRIVATE(o)      (G_TYPE_INSTANCE_GET_PRIVATE((o), \
  70                                                          MODEST_TYPE_TNY_PLATFORM_FACTORY, \
  71                                                          ModestTnyPlatformFactoryPrivate))
  72 /* globals */
  73 static GObjectClass *parent_class = NULL;
  74 static ModestTnyPlatformFactory *singleton = NULL;
  75
  76 /* uncomment the following if you have defined any signals */
  77 /* static guint signals[LAST_SIGNAL] = {0}; */
  78
  79 GType
  80 modest_tny_platform_factory_get_type (void)
  81 {
  82         static GType my_type = 0;
  83         if (!my_type) {
  84                 static const GTypeInfo my_info = {
  85                         sizeof(ModestTnyPlatformFactoryClass),
  86                         NULL,           /* base init */
  87                         NULL,           /* base finalize */
  88                         (GClassInitFunc) modest_tny_platform_factory_class_init,
  89                         NULL,           /* class finalize */
  90                         NULL,           /* class data */
  91                         sizeof(ModestTnyPlatformFactory),
  92                         1,              /* n_preallocs */
  93                         (GInstanceInitFunc) modest_tny_platform_factory_init,
  94                         NULL
  95                 };
  96
  97                 static const GInterfaceInfo tny_platform_factory_info = {
  98                         (GInterfaceInitFunc) tny_platform_factory_init, /* interface_init */
  99                         NULL,         /* interface_finalize */
 100                         NULL          /* interface_data */
 101                 };
 102
 103                 my_type = g_type_register_static (G_TYPE_OBJECT,
 104                                                   "ModestTnyPlatformFactory",
 105                                                   &my_info, 0);
 106
 107                 g_type_add_interface_static (my_type, TNY_TYPE_PLATFORM_FACTORY,
 108                                              &tny_platform_factory_info);
 109         }
 110         return my_type;
 111 }
 112
 113 static void
 114 modest_tny_platform_factory_class_init (ModestTnyPlatformFactoryClass *klass)
 115 {
 116         GObjectClass *gobject_class;
 117
 118         gobject_class = (GObjectClass*) klass;
 119         parent_class            = g_type_class_peek_parent (klass);
 120
 121         gobject_class->finalize = modest_tny_platform_factory_finalize;
 122         gobject_class->constructor = modest_tny_platform_factory_constructor;
 123
 124         g_type_class_add_private (gobject_class, sizeof(ModestTnyPlatformFactoryPrivate));
 125 }
 126
 127 static void
 128 modest_tny_platform_factory_init (ModestTnyPlatformFactory *obj)
 129 {
 130         ModestTnyPlatformFactoryPrivate *priv;
 131         priv = MODEST_TNY_PLATFORM_FACTORY_GET_PRIVATE(obj);
 132
 133         priv->account_mgr   = NULL;
 134         priv->conf          = NULL;
 135         priv->account_store = NULL;
 136         priv->mail_op_queue = NULL;
 137 }
 138
 139 static GObject*
 140 modest_tny_platform_factory_constructor (GType type, guint n_construct_params,
 141                                          GObjectConstructParam *construct_params)
 142 {
 143         GObject *object;
 144
 145         if (!singleton) {
 146                 object = G_OBJECT_CLASS (parent_class)->constructor (type,
 147                                 n_construct_params, construct_params);
 148
 149                 singleton = MODEST_TNY_PLATFORM_FACTORY (object);
 150         } else {
 151                 object = G_OBJECT (singleton);
 152                 g_object_freeze_notify (G_OBJECT (singleton));
 153         }
 154
 155         return object;
 156 }
 157
 158 static void
 159 modest_tny_platform_factory_finalize (GObject *obj)
 160 {
 161         ModestTnyPlatformFactoryPrivate *priv;
 162
 163         priv = MODEST_TNY_PLATFORM_FACTORY_GET_PRIVATE(obj);
 164
 165         if (priv->account_mgr)
 166                 g_object_unref (priv->account_mgr);
 167
 168         if (priv->conf)
 169                 g_object_unref (priv->conf);
 170
 171         if (priv->account_store)
 172                 g_object_unref (priv->account_store);
 173
 174         if (priv->mail_op_queue)
 175                 g_object_unref (priv->mail_op_queue);
 176
 177         G_OBJECT_CLASS(parent_class)->finalize (obj);
 178 }
 179
 180 static void
 181 tny_platform_factory_init (gpointer g, gpointer iface_data)
 182 {
 183         TnyPlatformFactoryIface *klass = (TnyPlatformFactoryIface *)g;
 184
 185         klass->new_account_store_func = modest_tny_platform_factory_new_account_store;
 186         klass->new_device_func = modest_tny_platform_factory_new_device;
 187         klass->new_msg_view_func = modest_tny_platform_factory_new_msg_view;
 188
 189         return;
 190 }
 191
 192 TnyPlatformFactory *
 193 modest_tny_platform_factory_get_instance (void)
 194 {
 195         ModestTnyPlatformFactory *self = g_object_new (MODEST_TYPE_TNY_PLATFORM_FACTORY, NULL);
 196
 197         return TNY_PLATFORM_FACTORY (self);
 198 }
 199
 200 static TnyAccountStore *
 201 modest_tny_platform_factory_new_account_store (TnyPlatformFactory *self)
 202 {
 203         ModestTnyPlatformFactoryPrivate *priv;
 204
 205         priv = MODEST_TNY_PLATFORM_FACTORY_GET_PRIVATE(self);
 206
 207         if (!priv->account_store) {
 208                 if (!priv->account_mgr)
 209                         modest_tny_platform_factory_get_modest_account_mgr_instance (self);
 210
 211                 priv->account_store = modest_tny_account_store_new (priv->account_mgr);
 212         }
 213
 214         return TNY_ACCOUNT_STORE (priv->account_store);
 215 }
 216
 217 static TnyDevice *
 218 modest_tny_platform_factory_new_device (TnyPlatformFactory *self)
 219 {
 220 /* MODES_PLATFORM_ID: 1 ==> gtk, 2==> maemo */
 221 #if MODEST_PLATFORM_ID==1
 222         return TNY_DEVICE (tny_gnome_device_new ());
 223 #elif MODEST_PLATFORM_ID==2
 224         return TNY_DEVICE (tny_maemo_device_new ());
 225 #else
 226         return NULL;
 227 #endif /* MODEST_PLATFORM */
 228 }
 229
 230 static TnyMsgView*
 231 modest_tny_platform_factory_new_msg_view (TnyPlatformFactory *self)
 232 {
 233         /* TODO */
 234         return NULL;
 235 }
 236
 237 ModestAccountMgr *
 238 modest_tny_platform_factory_get_modest_account_mgr_instance (TnyPlatformFactory *fact)
 239 {
 240         ModestTnyPlatformFactoryPrivate *priv;
 241
 242         priv = MODEST_TNY_PLATFORM_FACTORY_GET_PRIVATE(fact);
 243
 244         if (!priv->account_mgr) {
 245                 if (!priv->conf)
 246                         modest_tny_platform_factory_get_modest_conf_instance (fact);
 247
 248                 priv->account_mgr = modest_account_mgr_new (priv->conf);
 249         }
 250
 251         return priv->account_mgr;
 252 }
 253
 254 ModestConf *
 255 modest_tny_platform_factory_get_modest_conf_instance (TnyPlatformFactory *fact)
 256 {
 257         ModestTnyPlatformFactoryPrivate *priv;
 258
 259         priv = MODEST_TNY_PLATFORM_FACTORY_GET_PRIVATE(fact);
 260
 261         if (!priv->conf)
 262                 priv->conf = modest_conf_new ();
 263
 264         return priv->conf;
 265 }
 266
 267 ModestMailOperationQueue*
 268 modest_tny_platform_factory_get_modest_mail_operation_queue_instance (TnyPlatformFactory *fact)
 269 {
 270         ModestTnyPlatformFactoryPrivate *priv;
 271
 272         priv = MODEST_TNY_PLATFORM_FACTORY_GET_PRIVATE(fact);
 273
 274         if (!priv->mail_op_queue)
 275                 priv->mail_op_queue = modest_mail_operation_queue_new ();
 276
 277         return priv->mail_op_queue;
 278 }