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