git.maemo.org Git - modest/blob - src/modest-widget-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 #include "modest-widget-factory.h"
  31 #include <tny-account-store-iface.h>
  32 #include <tny-device-iface.h>
  33
  34 /* 'private'/'protected' functions */
  35 static void modest_widget_factory_class_init    (ModestWidgetFactoryClass *klass);
  36 static void modest_widget_factory_init          (ModestWidgetFactory *obj);
  37 static void modest_widget_factory_finalize      (GObject *obj);
  38
  39
  40 /* callbacks */
  41 static void on_folder_selected         (ModestFolderView *folder_view,
  42                                         TnyFolderIface *folder,
  43                                         ModestWidgetFactory *self);
  44 static void on_message_selected        (ModestHeaderView *header_view, TnyMsgIface *msg,
  45                                         ModestWidgetFactory *self);
  46 static void on_header_status_update    (ModestHeaderView *header_view, const gchar *msg,
  47                                         gint status_id, ModestWidgetFactory *self);
  48 static void on_msg_link_hover          (ModestMsgView *msgview, const gchar* link,
  49                                         ModestWidgetFactory *self);
  50 static void on_msg_link_clicked        (ModestMsgView *msgview, const gchar* link,
  51                                         ModestWidgetFactory *self);
  52 static void on_msg_attachment_clicked  (ModestMsgView *msgview, int index,
  53                                         ModestWidgetFactory *self);
  54
  55 static void on_connection_changed (TnyDeviceIface *device, gboolean online,
  56                                    ModestWidgetFactory *self);
  57 static void on_online_toggle_toggled (GtkToggleButton *toggle, ModestWidgetFactory *factory);
  58
  59 static void on_password_requested (ModestTnyAccountStore *account_store, const gchar* account_name,
  60                                    gchar **password, gboolean *cancel, ModestWidgetFactory *self);
  61
  62 static void on_item_not_found     (ModestHeaderView* header_view, ModestItemType type,
  63                                    ModestWidgetFactory *self);
  64
  65
  66 /* list my signals */
  67 enum {
  68         /* MY_SIGNAL_1, */
  69         /* MY_SIGNAL_2, */
  70         LAST_SIGNAL
  71 };
  72
  73 typedef struct _ModestWidgetFactoryPrivate ModestWidgetFactoryPrivate;
  74 struct _ModestWidgetFactoryPrivate {
  75
  76         ModestTnyAccountStore *account_store;
  77         ModestAccountMgr      *account_mgr;
  78         ModestConf            *conf;
  79
  80         ModestHeaderView      *header_view;
  81         ModestFolderView      *folder_view;
  82         ModestMsgView         *msg_preview;
  83         ModestToolbar         *main_toolbar, *edit_toolbar;
  84
  85         GtkWidget             *progress_bar;
  86         GtkWidget             *status_bar;
  87         GtkWidget             *folder_info_label;
  88
  89         GtkWidget             *online_toggle;
  90 };
  91 #define MODEST_WIDGET_FACTORY_GET_PRIVATE(o)      (G_TYPE_INSTANCE_GET_PRIVATE((o), \
  92                                                    MODEST_TYPE_WIDGET_FACTORY, \
  93                                                    ModestWidgetFactoryPrivate))
  94 /* globals */
  95 static GObjectClass *parent_class = NULL;
  96
  97 /* uncomment the following if you have defined any signals */
  98 /* static guint signals[LAST_SIGNAL] = {0}; */
  99
 100 GType
 101 modest_widget_factory_get_type (void)
 102 {
 103         static GType my_type = 0;
 104         if (!my_type) {
 105                 static const GTypeInfo my_info = {
 106                         sizeof(ModestWidgetFactoryClass),
 107                         NULL,           /* base init */
 108                         NULL,           /* base finalize */
 109                         (GClassInitFunc) modest_widget_factory_class_init,
 110                         NULL,           /* class finalize */
 111                         NULL,           /* class data */
 112                         sizeof(ModestWidgetFactory),
 113                         1,              /* n_preallocs */
 114                         (GInstanceInitFunc) modest_widget_factory_init,
 115                         NULL
 116                 };
 117                 my_type = g_type_register_static (G_TYPE_OBJECT,
 118                                                   "ModestWidgetFactory",
 119                                                   &my_info, 0);
 120         }
 121         return my_type;
 122 }
 123
 124 static void
 125 modest_widget_factory_class_init (ModestWidgetFactoryClass *klass)
 126 {
 127         GObjectClass *gobject_class;
 128         gobject_class = (GObjectClass*) klass;
 129
 130         parent_class            = g_type_class_peek_parent (klass);
 131         gobject_class->finalize = modest_widget_factory_finalize;
 132
 133         g_type_class_add_private (gobject_class, sizeof(ModestWidgetFactoryPrivate));
 134 }
 135
 136 static void
 137 modest_widget_factory_init (ModestWidgetFactory *obj)
 138 {
 139         ModestWidgetFactoryPrivate *priv;
 140         priv = MODEST_WIDGET_FACTORY_GET_PRIVATE(obj);
 141
 142         priv->conf          = NULL;
 143         priv->account_mgr   = NULL;
 144         priv->account_store = NULL;
 145
 146         priv->progress_bar = gtk_progress_bar_new ();
 147         gtk_progress_bar_set_fraction (GTK_PROGRESS_BAR(priv->progress_bar),
 148                                        1.0);
 149         priv->status_bar   = gtk_statusbar_new ();
 150         gtk_statusbar_set_has_resize_grip (GTK_STATUSBAR(priv->status_bar),
 151                                            FALSE);
 152 }
 153
 154 static void
 155 modest_widget_factory_finalize (GObject *obj)
 156 {
 157         ModestWidgetFactoryPrivate *priv;
 158         priv = MODEST_WIDGET_FACTORY_GET_PRIVATE(obj);
 159
 160         if (priv->account_mgr) {
 161                 g_object_unref (G_OBJECT(priv->account_mgr));
 162                 priv->account_mgr = NULL;
 163         }
 164
 165         if (priv->conf) {
 166                 g_object_unref (G_OBJECT(priv->conf));
 167                 priv->conf = NULL;
 168         }
 169
 170         if (priv->account_store) {
 171                 g_object_unref (G_OBJECT(priv->account_store));
 172                 priv->account_store = NULL;
 173         }
 174 }
 175
 176
 177
 178 static void
 179 init_signals (ModestWidgetFactory *self)
 180 {
 181
 182         TnyDeviceIface *device;
 183         ModestWidgetFactoryPrivate *priv;
 184
 185         priv = MODEST_WIDGET_FACTORY_GET_PRIVATE(self);
 186
 187         /* folder view */
 188         g_signal_connect (G_OBJECT(priv->folder_view), "folder_selected",
 189                           G_CALLBACK(on_folder_selected), self);
 190
 191         /* header view */
 192         g_signal_connect (G_OBJECT(priv->header_view), "status_update",
 193                           G_CALLBACK(on_header_status_update), self);
 194         g_signal_connect (G_OBJECT(priv->header_view), "message_selected",
 195                           G_CALLBACK(on_message_selected), self);
 196         g_signal_connect (G_OBJECT(priv->header_view), "item_not_found",
 197                           G_CALLBACK(on_item_not_found), self);
 198
 199
 200         /* msg preview */
 201         g_signal_connect (G_OBJECT(priv->msg_preview), "link_clicked",
 202                           G_CALLBACK(on_msg_link_clicked), self);
 203         g_signal_connect (G_OBJECT(priv->msg_preview), "link_hover",
 204                           G_CALLBACK(on_msg_link_hover), self);
 205         g_signal_connect (G_OBJECT(priv->msg_preview), "attachment_clicked",
 206                           G_CALLBACK(on_msg_attachment_clicked), self);
 207
 208         /* account store */
 209         g_signal_connect (G_OBJECT(priv->account_store), "password_requested",
 210                           G_CALLBACK(on_password_requested), self);
 211
 212         /* FIXME: const casting is evil ==> tinymail */
 213         device = (TnyDeviceIface*)tny_account_store_iface_get_device
 214                 (TNY_ACCOUNT_STORE_IFACE(priv->account_store));
 215         if (device) {
 216                 g_signal_connect (G_OBJECT(device), "connection_changed",
 217                                   G_CALLBACK(on_connection_changed), self);
 218                 g_signal_connect (G_OBJECT(priv->online_toggle), "toggled",
 219                                   G_CALLBACK(on_online_toggle_toggled), self);
 220
 221                 /* init toggle in correct state */
 222                 on_connection_changed (device,
 223                                        tny_device_iface_is_online (device),
 224                                        self);
 225         }
 226 }
 227
 228 static gboolean
 229 init_widgets (ModestWidgetFactory *self)
 230 {
 231         ModestWidgetFactoryPrivate *priv;
 232         priv = MODEST_WIDGET_FACTORY_GET_PRIVATE(self);
 233
 234         /* folder view */
 235         if (!(priv->folder_view =
 236               MODEST_FOLDER_VIEW(modest_folder_view_new (priv->account_store)))) {
 237                 g_printerr ("modest: cannot instantiate folder view\n");
 238                 return FALSE;
 239         }
 240
 241         /* header view */
 242         if (!(priv->header_view =
 243               MODEST_HEADER_VIEW(modest_header_view_new
 244                                  (NULL, NULL,MODEST_HEADER_VIEW_STYLE_NORMAL)))) {
 245                 g_printerr ("modest: cannot instantiate header view\n");
 246                 return FALSE;
 247         }
 248
 249
 250         /* msg preview */
 251         if (!(priv->msg_preview = MODEST_MSG_VIEW(modest_msg_view_new (NULL)))) {
 252                 g_printerr ("modest: cannot instantiate header view\n");
 253                 return FALSE;
 254         }
 255
 256
 257
 258         /* online/offline combo */
 259         priv->online_toggle = gtk_toggle_button_new ();
 260
 261         /* label with number of items, unread items for
 262            the current folder */
 263         priv->folder_info_label = gtk_label_new (NULL);
 264
 265         init_signals (self);
 266
 267         return TRUE;
 268 }
 269
 270
 271 ModestWidgetFactory*
 272 modest_widget_factory_new (ModestConf *conf,
 273                            ModestTnyAccountStore *account_store,
 274                            ModestAccountMgr *account_mgr)
 275 {
 276         GObject *obj;
 277         ModestWidgetFactoryPrivate *priv;
 278
 279         g_return_val_if_fail (account_store, NULL);
 280         g_return_val_if_fail (account_mgr, NULL);
 281         g_return_val_if_fail (conf, NULL);
 282
 283         obj  = g_object_new(MODEST_TYPE_WIDGET_FACTORY, NULL);
 284         priv = MODEST_WIDGET_FACTORY_GET_PRIVATE(obj);
 285
 286         g_object_ref (G_OBJECT(conf));
 287         priv->conf = conf;
 288
 289         g_object_ref (G_OBJECT(account_mgr));
 290         priv->account_mgr = account_mgr;
 291
 292         g_object_ref (G_OBJECT(account_store));
 293         priv->account_store = account_store;
 294
 295         if (!init_widgets (MODEST_WIDGET_FACTORY(obj))) {
 296                 g_printerr ("modest: widget factory failed to init widgets\n");
 297                 g_object_unref (obj);
 298                 return NULL;
 299         }
 300
 301         return MODEST_WIDGET_FACTORY(obj);
 302 }
 303
 304
 305
 306
 307 ModestFolderView*
 308 modest_widget_factory_get_folder_view (ModestWidgetFactory *self)
 309 {
 310         g_return_val_if_fail (self, NULL);
 311         return MODEST_WIDGET_FACTORY_GET_PRIVATE(self)->folder_view;
 312 }
 313
 314
 315 ModestHeaderView*
 316 modest_widget_factory_get_header_view (ModestWidgetFactory *self)
 317 {
 318         g_return_val_if_fail (self, NULL);
 319         return MODEST_WIDGET_FACTORY_GET_PRIVATE(self)->header_view;
 320 }
 321
 322
 323 ModestMsgView*
 324 modest_widget_factory_get_msg_preview (ModestWidgetFactory *self)
 325 {
 326         g_return_val_if_fail (self, NULL);
 327         return MODEST_WIDGET_FACTORY_GET_PRIVATE(self)->msg_preview;
 328 }
 329
 330
 331 ModestAccountView*
 332 modest_widget_factory_get_account_view (ModestWidgetFactory *self)
 333 {
 334         ModestWidgetFactoryPrivate *priv;
 335
 336         g_return_val_if_fail (self, NULL);
 337         priv =  MODEST_WIDGET_FACTORY_GET_PRIVATE(self);
 338
 339         return modest_account_view_new (priv->account_mgr);
 340 }
 341
 342
 343
 344 GtkWidget*
 345 modest_widget_factory_get_progress_bar (ModestWidgetFactory *self)
 346 {
 347         g_return_val_if_fail (self, NULL);
 348         return MODEST_WIDGET_FACTORY_GET_PRIVATE(self)->progress_bar;
 349 }
 350
 351
 352 GtkWidget*
 353 modest_widget_factory_get_status_bar (ModestWidgetFactory *self)
 354 {
 355         g_return_val_if_fail (self, NULL);
 356         return MODEST_WIDGET_FACTORY_GET_PRIVATE(self)->status_bar;
 357 }
 358
 359
 360 GtkWidget*
 361 modest_widget_factory_get_combo_box (ModestWidgetFactory *self, ModestComboBoxType type)
 362 {
 363         GtkWidget *combo_box;
 364         const gchar **protos, **cursor;
 365
 366         g_return_val_if_fail (self, NULL);
 367
 368         combo_box = gtk_combo_box_new_text ();
 369
 370         switch (type) {
 371         case MODEST_COMBO_BOX_TYPE_STORE_PROTOS:
 372                 cursor = protos = modest_proto_store_protos ();
 373                 break;
 374         case MODEST_COMBO_BOX_TYPE_TRANSPORT_PROTOS:
 375                 cursor = protos = modest_proto_transport_protos ();
 376                 break;
 377         case MODEST_COMBO_BOX_TYPE_SECURITY_PROTOS:
 378                 cursor = protos = modest_proto_security_protos ();
 379                 break;
 380         case MODEST_COMBO_BOX_TYPE_AUTH_PROTOS:
 381                 cursor = protos = modest_proto_auth_protos ();
 382                 break;
 383         default:
 384                 g_assert_not_reached ();
 385         }
 386         while (cursor && *cursor) {
 387                 gtk_combo_box_append_text (GTK_COMBO_BOX(combo_box),
 388                                            (const gchar*)*cursor);
 389                 ++cursor;
 390         }
 391         gtk_combo_box_set_active (GTK_COMBO_BOX(combo_box), 0);
 392
 393         return combo_box;
 394 }
 395
 396
 397
 398
 399 GtkWidget*
 400 modest_widget_factory_get_online_toggle (ModestWidgetFactory *self)
 401 {
 402         g_return_val_if_fail (self, NULL);
 403         return MODEST_WIDGET_FACTORY_GET_PRIVATE(self)->online_toggle;
 404 }
 405
 406
 407
 408 GtkWidget*
 409 modest_widget_factory_get_folder_info_label (ModestWidgetFactory *self)
 410 {
 411         g_return_val_if_fail (self, NULL);
 412         return MODEST_WIDGET_FACTORY_GET_PRIVATE(self)->folder_info_label;
 413 }
 414
 415 ModestToolbar*
 416 modest_widget_factory_get_main_toolbar (ModestWidgetFactory *self,
 417                                         GSList *items)
 418 {
 419         ModestWidgetFactoryPrivate *priv;
 420         priv = MODEST_WIDGET_FACTORY_GET_PRIVATE(self);
 421
 422         if (priv->main_toolbar)
 423                 return priv->main_toolbar;
 424
 425         priv->main_toolbar = modest_toolbar_new (items);
 426         if (!priv->main_toolbar) {
 427                 g_printerr ("modest: failed to create main toolbar\n");
 428                 return NULL;
 429         }
 430
 431         return priv->main_toolbar;
 432 }
 433
 434
 435 ModestToolbar*
 436 modest_widget_factory_get_edit_toolbar (ModestWidgetFactory *self,
 437                                         GSList *items)
 438 {
 439         return modest_toolbar_new (items);
 440 }
 441
 442
 443
 444 static void
 445 on_folder_selected (ModestFolderView *folder_view, TnyFolderIface *folder,
 446                     ModestWidgetFactory *self)
 447 {
 448         ModestWidgetFactoryPrivate *priv;
 449         gchar *txt;
 450
 451         priv = MODEST_WIDGET_FACTORY_GET_PRIVATE(self);
 452
 453         modest_header_view_set_folder (priv->header_view, folder);
 454
 455         if (folder) {
 456                 guint num, unread;
 457
 458                 num    = tny_folder_iface_get_all_count    (folder);
 459                 unread = tny_folder_iface_get_unread_count (folder);
 460
 461                 txt = g_strdup_printf (_("%d %s, %d unread"),
 462                                        num, num==1 ? _("item") : _("items"), unread);
 463
 464                 gtk_label_set_label (GTK_LABEL(priv->folder_info_label), txt);
 465                 g_free (txt);
 466         } else
 467                 gtk_label_set_label (GTK_LABEL(priv->folder_info_label), "");
 468 }
 469
 470
 471 static void
 472 on_message_selected (ModestHeaderView *folder_view, TnyMsgIface *msg,
 473                      ModestWidgetFactory *self)
 474 {
 475         ModestWidgetFactoryPrivate *priv;
 476         priv = MODEST_WIDGET_FACTORY_GET_PRIVATE(self);
 477
 478         modest_msg_view_set_message (priv->msg_preview, msg);
 479 }
 480
 481
 482 /*
 483  * below some stuff to clearup statusbar messages after 1,5 seconds....
 484  */
 485 typedef struct {
 486         GtkWidget *status_bar;
 487         GtkWidget *progress_bar;
 488         guint     msg_id;
 489 } StatusRemoveData;
 490
 491
 492 static gboolean
 493 on_statusbar_remove_msg (StatusRemoveData *data)
 494 {
 495         /* we need to test types, as this callback maybe called after the
 496          * widgets have been destroyed
 497          */
 498         if (GTK_IS_STATUSBAR(data->status_bar))
 499                 gtk_statusbar_remove (GTK_STATUSBAR(data->status_bar),
 500                                       0, data->msg_id);
 501         if (GTK_IS_PROGRESS_BAR(data->progress_bar))
 502                 gtk_progress_bar_set_fraction (GTK_PROGRESS_BAR(data->progress_bar),
 503                                                1.0);
 504         g_free (data);
 505         return FALSE;
 506 }
 507
 508
 509 static void
 510 statusbar_push (ModestWidgetFactory *self, guint context_id, const gchar *msg)
 511 {
 512         guint id;
 513         StatusRemoveData *data;
 514         ModestWidgetFactoryPrivate *priv;
 515
 516         priv = MODEST_WIDGET_FACTORY_GET_PRIVATE(self);
 517
 518         if (!msg)
 519                 return;
 520
 521         id = gtk_statusbar_push (GTK_STATUSBAR(priv->status_bar), 0, msg);
 522
 523         data = g_new (StatusRemoveData, 1);
 524         data->status_bar   = priv->status_bar;
 525         data->progress_bar = priv->progress_bar;
 526         data->msg_id     = id;
 527
 528         g_timeout_add (1500, (GSourceFunc)on_statusbar_remove_msg, data);
 529 }
 530 /****************************************************************************/
 531
 532
 533 static void
 534 on_header_status_update (ModestHeaderView *header_view, const gchar *msg,
 535                          gint status_id, ModestWidgetFactory *self)
 536 {
 537         ModestWidgetFactoryPrivate *priv;
 538
 539         priv = MODEST_WIDGET_FACTORY_GET_PRIVATE(self);
 540
 541         gtk_progress_bar_pulse (GTK_PROGRESS_BAR(priv->progress_bar));
 542         statusbar_push (self, 0, msg);
 543 }
 544
 545
 546 static void
 547 on_msg_link_hover (ModestMsgView *msgview, const gchar* link,
 548                    ModestWidgetFactory *self)
 549 {
 550         ModestWidgetFactoryPrivate *priv;
 551         priv = MODEST_WIDGET_FACTORY_GET_PRIVATE(self);
 552
 553         statusbar_push (self, 0, link);
 554
 555 }
 556
 557
 558 static void
 559 on_msg_link_clicked  (ModestMsgView *msgview, const gchar* link,
 560                       ModestWidgetFactory *self)
 561 {
 562         gchar *msg;
 563         msg = g_strdup_printf (_("Opening %s..."), link);
 564         statusbar_push (self, 0, msg);
 565         g_free (msg);
 566 }
 567
 568 static void
 569 on_msg_attachment_clicked  (ModestMsgView *msgview, int index,
 570                             ModestWidgetFactory *self)
 571 {
 572         gchar *msg;
 573
 574         msg = g_strdup_printf (_("Opening attachment %d..."), index);
 575         statusbar_push (self, 0, msg);
 576
 577         g_free (msg);
 578 }
 579
 580
 581 static void
 582 on_connection_changed (TnyDeviceIface *device, gboolean online,
 583                        ModestWidgetFactory *self)
 584 {
 585         ModestWidgetFactoryPrivate *priv;
 586         priv = MODEST_WIDGET_FACTORY_GET_PRIVATE(self);
 587
 588         gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON(priv->online_toggle),
 589                                       online);
 590         gtk_button_set_label (GTK_BUTTON(priv->online_toggle),
 591                               online ? _("Online") : _("Offline"));
 592
 593         statusbar_push (self, 0, online ? _("Modest went online") : _("Modest went offline"));
 594 }
 595
 596
 597 static void
 598 on_online_toggle_toggled (GtkToggleButton *toggle, ModestWidgetFactory *self)
 599 {
 600         gboolean online;
 601         const TnyDeviceIface *device;
 602         ModestWidgetFactoryPrivate *priv;
 603
 604         priv    = MODEST_WIDGET_FACTORY_GET_PRIVATE(self);
 605         online  = gtk_toggle_button_get_active (GTK_TOGGLE_BUTTON(priv->online_toggle));
 606         device  = tny_account_store_iface_get_device
 607                 (TNY_ACCOUNT_STORE_IFACE(priv->account_store));
 608
 609         /* FIXME: const casting should not be necessary ==> tinymail */
 610         if (online)  /* we're moving to online state */
 611                 tny_device_iface_force_online ((TnyDeviceIface*)device);
 612         else  /* we're moving to offline state */
 613                 tny_device_iface_force_offline ((TnyDeviceIface*)device);
 614 }
 615
 616
 617 static void on_item_not_found     (ModestHeaderView* header_view, ModestItemType type,
 618                                    ModestWidgetFactory *self)
 619 {
 620         /* FIXME ==> ask from UI... */
 621         GtkWidget *dialog;
 622         gchar *txt;
 623         gboolean online;
 624         gchar *item = type == MODEST_ITEM_TYPE_FOLDER ? "folder" : "message";
 625
 626         TnyDeviceIface *device;
 627         ModestWidgetFactoryPrivate *priv;
 628
 629         priv    = MODEST_WIDGET_FACTORY_GET_PRIVATE(self);
 630         device  = tny_account_store_iface_get_device
 631                 (TNY_ACCOUNT_STORE_IFACE(priv->account_store));
 632
 633         online = tny_device_iface_is_online (device);
 634         if (online) {
 635                 /* already online -- the item is simply not there... */
 636                 dialog = gtk_message_dialog_new (NULL,
 637                                                  GTK_DIALOG_MODAL,
 638                                                  GTK_MESSAGE_WARNING,
 639                                                  GTK_BUTTONS_OK,
 640                                                  _("The %s you selected cannot be found"),
 641                                                  item);
 642                 gtk_dialog_run (GTK_DIALOG(dialog));
 643         } else {
 644
 645                 dialog = gtk_dialog_new_with_buttons (_("Connection requested"),
 646                                                       NULL,
 647                                                       GTK_DIALOG_MODAL,
 648                                                       GTK_STOCK_CANCEL,
 649                                                       GTK_RESPONSE_REJECT,
 650                                                       GTK_STOCK_OK,
 651                                                       GTK_RESPONSE_ACCEPT,
 652                                                       NULL);
 653
 654                 txt = g_strdup_printf (_("This %s is not available in offline mode.\n"
 655                                          "Do you want to get online?"), item);
 656                 gtk_box_pack_start (GTK_BOX(GTK_DIALOG(dialog)->vbox),
 657                                     gtk_label_new (txt), FALSE, FALSE, 0);
 658                 gtk_widget_show_all (GTK_WIDGET(GTK_DIALOG(dialog)->vbox));
 659                 g_free (txt);
 660
 661                 gtk_window_set_default_size (GTK_WINDOW(dialog), 300, 300);
 662                 if (gtk_dialog_run (GTK_DIALOG(dialog)) == GTK_RESPONSE_ACCEPT)
 663                         tny_device_iface_force_online (device);
 664         }
 665         gtk_widget_destroy (dialog);
 666 }
 667
 668
 669
 670 static void
 671 on_password_requested (ModestTnyAccountStore *account_store, const gchar* account_name,
 672                        gchar **password, gboolean *cancel, ModestWidgetFactory *self)
 673 {
 674         gchar *txt;
 675         GtkWidget *dialog, *entry;
 676
 677         dialog = gtk_dialog_new_with_buttons (_("Password requested"),
 678                                               NULL,
 679                                               GTK_DIALOG_MODAL,
 680                                               GTK_STOCK_CANCEL,
 681                                               GTK_RESPONSE_REJECT,
 682                                               GTK_STOCK_OK,
 683                                               GTK_RESPONSE_ACCEPT,
 684                                               NULL);
 685
 686         txt = g_strdup_printf (_("Please enter your password for %s"), account_name);
 687         gtk_box_pack_start (GTK_BOX(GTK_DIALOG(dialog)->vbox), gtk_label_new(txt),
 688                             FALSE, FALSE, 0);
 689         g_free (txt);
 690
 691         entry = gtk_entry_new_with_max_length (40);
 692         gtk_entry_set_visibility (GTK_ENTRY(entry), FALSE);
 693         gtk_entry_set_invisible_char (GTK_ENTRY(entry), 0x2022); /* bullet unichar */
 694
 695         gtk_box_pack_start (GTK_BOX(GTK_DIALOG(dialog)->vbox), entry,
 696                             TRUE, FALSE, 0);
 697
 698         gtk_widget_show_all (GTK_WIDGET(GTK_DIALOG(dialog)->vbox));
 699
 700         if (gtk_dialog_run (GTK_DIALOG(dialog)) == GTK_RESPONSE_ACCEPT) {
 701                 *password = g_strdup(gtk_entry_get_text (GTK_ENTRY(entry)));
 702                 *cancel   = FALSE;
 703         } else {
 704                 *password = NULL;
 705                 *cancel   = TRUE;
 706         }
 707         gtk_widget_destroy (dialog);
 708 }
 709