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 <tny-camel-header.h>
  34 #include <tny-camel-mime-part.h>
  35 #include <tny-camel-msg.h>
  36
  37 /* MODES_PLATFORM_ID: 1 ==> gtk, 2==> maemo */
  38 #if MODEST_PLATFORM_ID==1
  39 #include <tny-gnome-device.h>
  40 #elif MODEST_PLATFORM_ID==2
  41 #include <tny-maemo-device.h>
  42 #endif
  43
  44 #include "modest-tny-platform-factory.h"
  45 #include "modest-tny-account-store.h"
  46
  47 /* 'private'/'protected' functions */
  48 static void modest_tny_platform_factory_class_init (ModestTnyPlatformFactoryClass *klass);
  49 static void modest_tny_platform_factory_init       (ModestTnyPlatformFactory *obj);
  50 static void modest_tny_platform_factory_finalize   (GObject *obj);
  51 static GObject *modest_tny_platform_factory_constructor (GType type, guint n_construct_params,
  52                                                          GObjectConstructParam *construct_params);
  53 static void tny_platform_factory_init (gpointer g, gpointer iface_data);
  54
  55 static TnyAccountStore* modest_tny_platform_factory_new_account_store (TnyPlatformFactory *self);
  56 static TnyDevice*       modest_tny_platform_factory_new_device        (TnyPlatformFactory *self);
  57 static TnyMsgView*      modest_tny_platform_factory_new_msg_view      (TnyPlatformFactory *self);
  58 static TnyMsg*          modest_tny_platform_factory_new_msg           (TnyPlatformFactory *self);
  59 static TnyMimePart*     modest_tny_platform_factory_new_mime_part     (TnyPlatformFactory *self);
  60 static TnyHeader*       modest_tny_platform_factory_new_header        (TnyPlatformFactory *self);
  61
  62
  63 /* list my signals  */
  64 enum {
  65         /* MY_SIGNAL_1, */
  66         /* MY_SIGNAL_2, */
  67         LAST_SIGNAL
  68 };
  69
  70 typedef struct _ModestTnyPlatformFactoryPrivate ModestTnyPlatformFactoryPrivate;
  71 struct _ModestTnyPlatformFactoryPrivate {
  72         ModestTnyAccountStore    *account_store;
  73         ModestConf               *conf;
  74         ModestAccountMgr         *account_mgr;
  75         ModestMailOperationQueue *mail_op_queue;
  76 };
  77
  78 #define MODEST_TNY_PLATFORM_FACTORY_GET_PRIVATE(o)      (G_TYPE_INSTANCE_GET_PRIVATE((o), \
  79                                                          MODEST_TYPE_TNY_PLATFORM_FACTORY, \
  80                                                          ModestTnyPlatformFactoryPrivate))
  81 /* globals */
  82 static GObjectClass *parent_class = NULL;
  83 static ModestTnyPlatformFactory *singleton = NULL;
  84
  85 /* uncomment the following if you have defined any signals */
  86 /* static guint signals[LAST_SIGNAL] = {0}; */
  87
  88 GType
  89 modest_tny_platform_factory_get_type (void)
  90 {
  91         static GType my_type = 0;
  92         if (!my_type) {
  93                 static const GTypeInfo my_info = {
  94                         sizeof(ModestTnyPlatformFactoryClass),
  95                         NULL,           /* base init */
  96                         NULL,           /* base finalize */
  97                         (GClassInitFunc) modest_tny_platform_factory_class_init,
  98                         NULL,           /* class finalize */
  99                         NULL,           /* class data */
 100                         sizeof(ModestTnyPlatformFactory),
 101                         1,              /* n_preallocs */
 102                         (GInstanceInitFunc) modest_tny_platform_factory_init,
 103                         NULL
 104                 };
 105
 106                 static const GInterfaceInfo tny_platform_factory_info = {
 107                         (GInterfaceInitFunc) tny_platform_factory_init, /* interface_init */
 108                         NULL,         /* interface_finalize */
 109                         NULL          /* interface_data */
 110                 };
 111
 112                 my_type = g_type_register_static (G_TYPE_OBJECT,
 113                                                   "ModestTnyPlatformFactory",
 114                                                   &my_info, 0);
 115
 116                 g_type_add_interface_static (my_type, TNY_TYPE_PLATFORM_FACTORY,
 117                                              &tny_platform_factory_info);
 118         }
 119         return my_type;
 120 }
 121
 122 static void
 123 modest_tny_platform_factory_class_init (ModestTnyPlatformFactoryClass *klass)
 124 {
 125         GObjectClass *gobject_class;
 126
 127         gobject_class = (GObjectClass*) klass;
 128         parent_class            = g_type_class_peek_parent (klass);
 129
 130         gobject_class->finalize = modest_tny_platform_factory_finalize;
 131         gobject_class->constructor = modest_tny_platform_factory_constructor;
 132
 133         g_type_class_add_private (gobject_class, sizeof(ModestTnyPlatformFactoryPrivate));
 134 }
 135
 136 static void
 137 modest_tny_platform_factory_init (ModestTnyPlatformFactory *obj)
 138 {
 139         ModestTnyPlatformFactoryPrivate *priv;
 140         priv = MODEST_TNY_PLATFORM_FACTORY_GET_PRIVATE(obj);
 141
 142         priv->account_mgr   = NULL;
 143         priv->conf          = NULL;
 144         priv->account_store = NULL;
 145         priv->mail_op_queue = NULL;
 146 }
 147
 148 static GObject*
 149 modest_tny_platform_factory_constructor (GType type, guint n_construct_params,
 150                                          GObjectConstructParam *construct_params)
 151 {
 152         GObject *object;
 153
 154         if (!singleton) {
 155                 object = G_OBJECT_CLASS (parent_class)->constructor (type,
 156                                 n_construct_params, construct_params);
 157
 158                 singleton = MODEST_TNY_PLATFORM_FACTORY (object);
 159         } else {
 160                 object = G_OBJECT (singleton);
 161                 g_object_freeze_notify (G_OBJECT (singleton));
 162         }
 163
 164         return object;
 165 }
 166
 167 static void
 168 modest_tny_platform_factory_finalize (GObject *obj)
 169 {
 170         ModestTnyPlatformFactoryPrivate *priv;
 171
 172         priv = MODEST_TNY_PLATFORM_FACTORY_GET_PRIVATE(obj);
 173
 174         if (priv->account_mgr)
 175                 g_object_unref (priv->account_mgr);
 176
 177         if (priv->conf)
 178                 g_object_unref (priv->conf);
 179
 180         if (priv->account_store)
 181                 g_object_unref (priv->account_store);
 182
 183         if (priv->mail_op_queue)
 184                 g_object_unref (priv->mail_op_queue);
 185
 186         G_OBJECT_CLASS(parent_class)->finalize (obj);
 187 }
 188
 189 static void
 190 tny_platform_factory_init (gpointer g, gpointer iface_data)
 191 {
 192         TnyPlatformFactoryIface *klass = (TnyPlatformFactoryIface *)g;
 193
 194         klass->new_account_store_func = modest_tny_platform_factory_new_account_store;
 195         klass->new_device_func        = modest_tny_platform_factory_new_device;
 196         klass->new_msg_view_func      = modest_tny_platform_factory_new_msg_view;
 197         klass->new_msg_func           = modest_tny_platform_factory_new_msg;
 198         klass->new_mime_part_func     = modest_tny_platform_factory_new_mime_part;
 199         klass->new_header_func        = modest_tny_platform_factory_new_header;
 200
 201         return;
 202 }
 203
 204 TnyPlatformFactory *
 205 modest_tny_platform_factory_get_instance (void)
 206 {
 207         ModestTnyPlatformFactory *self = g_object_new (MODEST_TYPE_TNY_PLATFORM_FACTORY, NULL);
 208
 209         return TNY_PLATFORM_FACTORY (self);
 210 }
 211
 212 static TnyAccountStore *
 213 modest_tny_platform_factory_new_account_store (TnyPlatformFactory *self)
 214 {
 215         ModestTnyPlatformFactoryPrivate *priv;
 216
 217         priv = MODEST_TNY_PLATFORM_FACTORY_GET_PRIVATE(self);
 218
 219         if (!priv->account_store) {
 220                 if (!priv->account_mgr)
 221                         modest_tny_platform_factory_get_modest_account_mgr_instance (self);
 222
 223                 priv->account_store = modest_tny_account_store_new (priv->account_mgr);
 224         }
 225
 226         return TNY_ACCOUNT_STORE (priv->account_store);
 227 }
 228
 229 static TnyDevice *
 230 modest_tny_platform_factory_new_device (TnyPlatformFactory *self)
 231 {
 232 /* MODES_PLATFORM_ID: 1 ==> gtk, 2==> maemo */
 233 #if MODEST_PLATFORM_ID==1
 234         return TNY_DEVICE (tny_gnome_device_new ());
 235 #elif MODEST_PLATFORM_ID==2
 236         return TNY_DEVICE (tny_maemo_device_new ());
 237 #else
 238         return NULL;
 239 #endif /* MODEST_PLATFORM */
 240 }
 241
 242 static TnyMsgView*
 243 modest_tny_platform_factory_new_msg_view (TnyPlatformFactory *self)
 244 {
 245         /* TODO */
 246         return NULL;
 247 }
 248
 249 static TnyMsg*
 250 modest_tny_platform_factory_new_msg (TnyPlatformFactory *self)
 251 {
 252         return tny_camel_msg_new ();
 253 }
 254
 255
 256 static TnyMimePart*
 257 modest_tny_platform_factory_new_mime_part (TnyPlatformFactory *self)
 258 {
 259         return tny_camel_mime_part_new ();
 260 }
 261
 262
 263 static TnyHeader*
 264 modest_tny_platform_factory_new_header (TnyPlatformFactory *self)
 265 {
 266         return tny_camel_header_new ();
 267 }
 268
 269
 270 ModestAccountMgr *
 271 modest_tny_platform_factory_get_modest_account_mgr_instance (TnyPlatformFactory *fact)
 272 {
 273         ModestTnyPlatformFactoryPrivate *priv;
 274
 275         priv = MODEST_TNY_PLATFORM_FACTORY_GET_PRIVATE(fact);
 276
 277         if (!priv->account_mgr) {
 278                 if (!priv->conf)
 279                         modest_tny_platform_factory_get_modest_conf_instance (fact);
 280
 281                 priv->account_mgr = modest_account_mgr_new (priv->conf);
 282         }
 283
 284         return priv->account_mgr;
 285 }
 286
 287 ModestConf *
 288 modest_tny_platform_factory_get_modest_conf_instance (TnyPlatformFactory *fact)
 289 {
 290         ModestTnyPlatformFactoryPrivate *priv;
 291
 292         priv = MODEST_TNY_PLATFORM_FACTORY_GET_PRIVATE(fact);
 293
 294         if (!priv->conf)
 295                 priv->conf = modest_conf_new ();
 296
 297         return priv->conf;
 298 }
 299
 300 ModestMailOperationQueue*
 301 modest_tny_platform_factory_get_modest_mail_operation_queue_instance (TnyPlatformFactory *fact)
 302 {
 303         ModestTnyPlatformFactoryPrivate *priv;
 304
 305         priv = MODEST_TNY_PLATFORM_FACTORY_GET_PRIVATE(fact);
 306
 307         if (!priv->mail_op_queue)
 308                 priv->mail_op_queue = modest_mail_operation_queue_new ();
 309
 310         return priv->mail_op_queue;
 311 }