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 <glib/gi18n.h>
  31 #include <gdk/gdkkeysyms.h>
  32 #include "modest-widget-factory.h"
  33 #include <modest-widget-memory.h>
  34 #include <modest-protocol-mgr.h>
  35 #include <tny-gtk-account-list-model.h>
  36 #include <tny-gtk-folder-store-tree-model.h>
  37 #include <tny-account-store.h>
  38 #include <tny-device.h>
  39 #include <tny-folder-store-query.h>
  40
  41 #include "modest-tny-platform-factory.h"
  42 #include "modest-account-mgr.h"
  43 #include "modest-mail-operation.h"
  44
  45
  46 /* 'private'/'protected' functions */
  47 static void modest_widget_factory_class_init    (ModestWidgetFactoryClass *klass);
  48 static void modest_widget_factory_init          (ModestWidgetFactory *obj);
  49 static void modest_widget_factory_finalize      (GObject *obj);
  50
  51
  52 /* callbacks */
  53 static void on_folder_selection_changed         (ModestFolderView *folder_view,
  54                                                  TnyFolder *folder, gboolean selected,
  55                                                  ModestWidgetFactory *self);
  56 static void on_folder_key_press_event  (ModestFolderView *header_view,
  57                                         GdkEventKey *event,
  58                                         gpointer user_data);
  59 static void on_message_selected        (ModestHeaderView *header_view, TnyMsg *msg,
  60                                         ModestWidgetFactory *self);
  61 static void on_header_status_update    (ModestHeaderView *header_view, const gchar *msg,
  62                                         gint num, gint total, ModestWidgetFactory *self);
  63 static void on_msg_link_hover          (ModestMsgView *msgview, const gchar* link,
  64                                         ModestWidgetFactory *self);
  65 static void on_msg_link_clicked        (ModestMsgView *msgview, const gchar* link,
  66                                         ModestWidgetFactory *self);
  67 static void on_msg_attachment_clicked  (ModestMsgView *msgview, int index,
  68                                         ModestWidgetFactory *self);
  69
  70 static void on_connection_changed (TnyDevice *device, gboolean online,
  71                                    ModestWidgetFactory *self);
  72 static void on_online_toggle_toggled (GtkToggleButton *toggle, ModestWidgetFactory *factory);
  73
  74 static void on_password_requested (ModestTnyAccountStore *account_store, const gchar* account_name,
  75                                    gchar **password, gboolean *cancel, ModestWidgetFactory *self);
  76
  77 static void on_item_not_found     (ModestHeaderView* header_view, ModestItemType type,
  78                                    ModestWidgetFactory *self);
  79
  80
  81 /* list my signals */
  82 enum {
  83         /* MY_SIGNAL_1, */
  84         /* MY_SIGNAL_2, */
  85         LAST_SIGNAL
  86 };
  87
  88 typedef struct _ModestWidgetFactoryPrivate ModestWidgetFactoryPrivate;
  89 struct _ModestWidgetFactoryPrivate {
  90
  91         TnyPlatformFactory          *fact;
  92         ModestProtocolMgr           *proto_mgr;
  93         TnyAccountStore             *account_store;
  94
  95         ModestHeaderView            *header_view;
  96         ModestFolderView            *folder_view;
  97         ModestMsgView               *msg_preview;
  98         ModestToolbar               *main_toolbar, *edit_toolbar;
  99
 100         GtkWidget                   *progress_bar;
 101         GtkWidget                   *status_bar;
 102         GtkWidget                   *folder_info_label;
 103
 104         GtkWidget                   *online_toggle;
 105 };
 106 #define MODEST_WIDGET_FACTORY_GET_PRIVATE(o)      (G_TYPE_INSTANCE_GET_PRIVATE((o), \
 107                                                    MODEST_TYPE_WIDGET_FACTORY, \
 108                                                    ModestWidgetFactoryPrivate))
 109 /* globals */
 110 static GObjectClass *parent_class = NULL;
 111
 112 /* uncomment the following if you have defined any signals */
 113 /* static guint signals[LAST_SIGNAL] = {0}; */
 114
 115 GType
 116 modest_widget_factory_get_type (void)
 117 {
 118         static GType my_type = 0;
 119         if (!my_type) {
 120                 static const GTypeInfo my_info = {
 121                         sizeof(ModestWidgetFactoryClass),
 122                         NULL,           /* base init */
 123                         NULL,           /* base finalize */
 124                         (GClassInitFunc) modest_widget_factory_class_init,
 125                         NULL,           /* class finalize */
 126                         NULL,           /* class data */
 127                         sizeof(ModestWidgetFactory),
 128                         1,              /* n_preallocs */
 129                         (GInstanceInitFunc) modest_widget_factory_init,
 130                         NULL
 131                 };
 132                 my_type = g_type_register_static (G_TYPE_OBJECT,
 133                                                   "ModestWidgetFactory",
 134                                                   &my_info, 0);
 135         }
 136         return my_type;
 137 }
 138
 139 static void
 140 modest_widget_factory_class_init (ModestWidgetFactoryClass *klass)
 141 {
 142         GObjectClass *gobject_class;
 143         gobject_class = (GObjectClass*) klass;
 144
 145         parent_class            = g_type_class_peek_parent (klass);
 146         gobject_class->finalize = modest_widget_factory_finalize;
 147
 148         g_type_class_add_private (gobject_class, sizeof(ModestWidgetFactoryPrivate));
 149 }
 150
 151 static void
 152 modest_widget_factory_init (ModestWidgetFactory *obj)
 153 {
 154         ModestWidgetFactoryPrivate *priv;
 155         priv = MODEST_WIDGET_FACTORY_GET_PRIVATE(obj);
 156
 157         priv->fact          = modest_tny_platform_factory_get_instance ();
 158         priv->account_store = tny_platform_factory_new_account_store (priv->fact);
 159         priv->proto_mgr     = modest_protocol_mgr_new ();
 160
 161         priv->progress_bar = gtk_progress_bar_new ();
 162         gtk_progress_bar_set_fraction (GTK_PROGRESS_BAR(priv->progress_bar),
 163                                        1.0);
 164         priv->status_bar   = gtk_statusbar_new ();
 165         gtk_statusbar_set_has_resize_grip (GTK_STATUSBAR(priv->status_bar),
 166                                            FALSE);
 167 }
 168
 169
 170 static void
 171 modest_widget_factory_finalize (GObject *obj)
 172 {
 173         ModestWidgetFactoryPrivate *priv;
 174         priv = MODEST_WIDGET_FACTORY_GET_PRIVATE(obj);
 175
 176         if (priv->proto_mgr) {
 177                 g_object_unref (G_OBJECT(priv->proto_mgr));
 178                 priv->proto_mgr = NULL;
 179         }
 180
 181         G_OBJECT_CLASS(parent_class)->finalize (obj);
 182 }
 183
 184
 185
 186 /* FIXME: uninit these as well */
 187 static void
 188 init_signals (ModestWidgetFactory *self)
 189 {
 190         TnyDevice *device;
 191         ModestWidgetFactoryPrivate *priv;
 192
 193         priv = MODEST_WIDGET_FACTORY_GET_PRIVATE(self);
 194
 195         /* folder view */
 196         g_signal_connect (G_OBJECT(priv->folder_view), "folder_selection_changed",
 197                           G_CALLBACK(on_folder_selection_changed), self);
 198         g_signal_connect (G_OBJECT(priv->folder_view), "key-press-event",
 199                           G_CALLBACK(on_folder_key_press_event), self);
 200
 201         /* header view */
 202         g_signal_connect (G_OBJECT(priv->header_view), "status_update",
 203                           G_CALLBACK(on_header_status_update), self);
 204         g_signal_connect (G_OBJECT(priv->header_view), "message_selected",
 205                           G_CALLBACK(on_message_selected), self);
 206         g_signal_connect (G_OBJECT(priv->header_view), "item_not_found",
 207                           G_CALLBACK(on_item_not_found), self);
 208
 209
 210         /* msg preview */
 211         g_signal_connect (G_OBJECT(priv->msg_preview), "link_clicked",
 212                           G_CALLBACK(on_msg_link_clicked), self);
 213         g_signal_connect (G_OBJECT(priv->msg_preview), "link_hover",
 214                           G_CALLBACK(on_msg_link_hover), self);
 215         g_signal_connect (G_OBJECT(priv->msg_preview), "attachment_clicked",
 216                           G_CALLBACK(on_msg_attachment_clicked), self);
 217
 218         /* account store */
 219         g_signal_connect (G_OBJECT (priv->account_store), "password_requested",
 220                           G_CALLBACK(on_password_requested), self);
 221
 222         /* FIXME: const casting is evil ==> tinymail */
 223         device = (TnyDevice*) tny_account_store_get_device (priv->account_store);
 224         if (device) {
 225                 g_signal_connect (G_OBJECT(device), "connection_changed",
 226                                   G_CALLBACK(on_connection_changed), self);
 227                 g_signal_connect (G_OBJECT(priv->online_toggle), "toggled",
 228                                   G_CALLBACK(on_online_toggle_toggled), self);
 229
 230                 /* init toggle in correct state */
 231                 on_connection_changed (device,
 232                                        tny_device_is_online (device),
 233                                        self);
 234         }
 235 }
 236
 237 static gboolean
 238 init_widgets (ModestWidgetFactory *self)
 239 {
 240         ModestWidgetFactoryPrivate *priv;
 241         TnyFolderStoreQuery *query;
 242
 243         priv = MODEST_WIDGET_FACTORY_GET_PRIVATE(self);
 244
 245         /* folder view */
 246         query = tny_folder_store_query_new ();
 247         tny_folder_store_query_add_item (query, NULL, TNY_FOLDER_STORE_QUERY_OPTION_SUBSCRIBED);
 248         if (!(priv->folder_view =
 249               MODEST_FOLDER_VIEW(modest_folder_view_new (MODEST_TNY_ACCOUNT_STORE (priv->account_store),
 250                                                          query)))) {
 251                 g_printerr ("modest: cannot instantiate folder view\n");
 252                 return FALSE;
 253         }
 254         g_object_unref (G_OBJECT (query));
 255
 256         /* header view */
 257         if (!(priv->header_view =
 258               MODEST_HEADER_VIEW(modest_header_view_new
 259                                  (NULL, NULL,MODEST_HEADER_VIEW_STYLE_NORMAL)))) {
 260                 g_printerr ("modest: cannot instantiate header view\n");
 261                 return FALSE;
 262         }
 263
 264
 265         /* msg preview */
 266         if (!(priv->msg_preview = MODEST_MSG_VIEW(modest_msg_view_new (NULL)))) {
 267                 g_printerr ("modest: cannot instantiate header view\n");
 268                 return FALSE;
 269         }
 270
 271
 272
 273         /* online/offline combo */
 274         priv->online_toggle = gtk_toggle_button_new ();
 275
 276         /* label with number of items, unread items for
 277            the current folder */
 278         priv->folder_info_label = gtk_label_new (NULL);
 279
 280         init_signals (self);
 281
 282         return TRUE;
 283 }
 284
 285
 286 ModestWidgetFactory*
 287 modest_widget_factory_new (void)
 288 {
 289         GObject *obj;
 290         ModestWidgetFactoryPrivate *priv;
 291
 292         obj  = g_object_new (MODEST_TYPE_WIDGET_FACTORY, NULL);
 293         priv = MODEST_WIDGET_FACTORY_GET_PRIVATE(obj);
 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         ModestAccountMgr *account_mgr;
 336
 337         g_return_val_if_fail (self, NULL);
 338         priv =  MODEST_WIDGET_FACTORY_GET_PRIVATE(self);
 339
 340         account_mgr =
 341                 modest_tny_platform_factory_get_modest_account_mgr_instance (priv->fact);
 342
 343         return modest_account_view_new (account_mgr);
 344 }
 345
 346
 347
 348 GtkWidget*
 349 modest_widget_factory_get_progress_bar (ModestWidgetFactory *self)
 350 {
 351         g_return_val_if_fail (self, NULL);
 352         return MODEST_WIDGET_FACTORY_GET_PRIVATE(self)->progress_bar;
 353 }
 354
 355
 356 GtkWidget*
 357 modest_widget_factory_get_status_bar (ModestWidgetFactory *self)
 358 {
 359         g_return_val_if_fail (self, NULL);
 360         return MODEST_WIDGET_FACTORY_GET_PRIVATE(self)->status_bar;
 361 }
 362
 363
 364
 365 static const GSList*
 366 get_transports (ModestWidgetFactory *self)
 367 {
 368         ModestWidgetFactoryPrivate *priv;
 369         ModestAccountMgr *account_mgr;
 370         GSList *transports = NULL;
 371         GSList *cursor, *accounts;
 372
 373         priv = MODEST_WIDGET_FACTORY_GET_PRIVATE(self);
 374
 375         account_mgr =
 376                 modest_tny_platform_factory_get_modest_account_mgr_instance (priv->fact);
 377         cursor = accounts = modest_account_mgr_account_names (account_mgr, NULL);
 378         while (cursor) {
 379                 ModestAccountData *data;
 380                 gchar *account_name = (gchar*)cursor->data;
 381
 382                 data = modest_account_mgr_get_account_data (account_mgr, account_name);
 383                 if (data && data->transport_account) {
 384                         gchar *display_name = g_strdup_printf ("%s (%s)", data->email, account_name);
 385                         ModestPair *pair = modest_pair_new ((gpointer) data,
 386                                                             (gpointer) display_name , TRUE);
 387                         transports = g_slist_append (transports, pair);
 388                 }
 389                 /* don't free account name; it's freed when the transports list is freed */
 390                 cursor = cursor->next;
 391         }
 392         g_slist_free (accounts);
 393
 394         return transports;
 395 }
 396
 397
 398 GtkWidget*
 399 modest_widget_factory_get_combo_box (ModestWidgetFactory *self, ModestComboBoxType type)
 400 {
 401         ModestWidgetFactoryPrivate *priv;
 402         const GSList *list = NULL;
 403         GtkWidget* combo_box;
 404
 405         g_return_val_if_fail (self, NULL);
 406
 407         priv = MODEST_WIDGET_FACTORY_GET_PRIVATE(self);
 408
 409         switch (type) {
 410         case MODEST_COMBO_BOX_TYPE_STORE_PROTOS:
 411                 list = modest_protocol_mgr_get_store_protocols (priv->proto_mgr);
 412                 break;
 413         case MODEST_COMBO_BOX_TYPE_TRANSPORT_PROTOS:
 414                 list = modest_protocol_mgr_get_transport_protocols (priv->proto_mgr);
 415                 break;
 416         case MODEST_COMBO_BOX_TYPE_SECURITY_PROTOS:
 417                 list = modest_protocol_mgr_get_security_protocols (priv->proto_mgr);
 418                 break;
 419         case MODEST_COMBO_BOX_TYPE_AUTH_PROTOS:
 420                 list = modest_protocol_mgr_get_auth_protocols (priv->proto_mgr);
 421                 break;
 422         case MODEST_COMBO_BOX_TYPE_TRANSPORTS:
 423                 list = get_transports (self);
 424                 break;
 425         default:
 426                 g_warning ("invalid combo box type: %d", type);
 427                 return NULL;
 428         }
 429
 430         combo_box = modest_combo_box_new (list);
 431         gtk_combo_box_set_active (GTK_COMBO_BOX(combo_box), 0);
 432
 433         return combo_box;
 434 }
 435
 436
 437
 438 GtkWidget*
 439 modest_widget_factory_get_online_toggle (ModestWidgetFactory *self)
 440 {
 441         g_return_val_if_fail (self, NULL);
 442         return MODEST_WIDGET_FACTORY_GET_PRIVATE(self)->online_toggle;
 443 }
 444
 445
 446
 447 GtkWidget*
 448 modest_widget_factory_get_folder_info_label (ModestWidgetFactory *self)
 449 {
 450         g_return_val_if_fail (self, NULL);
 451         return MODEST_WIDGET_FACTORY_GET_PRIVATE(self)->folder_info_label;
 452 }
 453
 454 ModestToolbar*
 455 modest_widget_factory_get_main_toolbar (ModestWidgetFactory *self,
 456                                         GSList *items)
 457 {
 458         ModestWidgetFactoryPrivate *priv;
 459         priv = MODEST_WIDGET_FACTORY_GET_PRIVATE(self);
 460
 461         if (priv->main_toolbar)
 462                 return priv->main_toolbar;
 463
 464         priv->main_toolbar = modest_toolbar_new (items);
 465         if (!priv->main_toolbar) {
 466                 g_printerr ("modest: failed to create main toolbar\n");
 467                 return NULL;
 468         }
 469
 470         return priv->main_toolbar;
 471 }
 472
 473
 474 ModestToolbar*
 475 modest_widget_factory_get_edit_toolbar (ModestWidgetFactory *self,
 476                                         GSList *items)
 477 {
 478         return modest_toolbar_new (items);
 479 }
 480
 481
 482
 483 static void
 484 on_folder_selection_changed (ModestFolderView *folder_view, TnyFolder *folder,
 485                              gboolean selected,
 486                              ModestWidgetFactory *self)
 487 {
 488         ModestWidgetFactoryPrivate *priv;
 489         gchar *txt;
 490
 491         priv = MODEST_WIDGET_FACTORY_GET_PRIVATE(self);
 492
 493         if (folder) {
 494                 ModestConf *conf;
 495
 496                 conf = modest_tny_platform_factory_get_modest_conf_instance (priv->fact);
 497
 498                 if (!selected) { /* the folder was unselected; save it's settings  */
 499                         modest_widget_memory_save (conf, G_OBJECT (priv->header_view),
 500                                                    "header-view");
 501                 } else {  /* the folder was selected */
 502                         guint num, unread;
 503                         num    = tny_folder_get_all_count    (folder);
 504                         unread = tny_folder_get_unread_count (folder);
 505
 506                         txt = g_strdup_printf (_("%d %s, %d unread"),
 507                                                num, num==1 ? _("item") : _("items"), unread);
 508                         gtk_label_set_label (GTK_LABEL(priv->folder_info_label), txt);
 509                         g_free (txt);
 510
 511                         modest_header_view_set_folder (priv->header_view, folder);
 512                         modest_widget_memory_restore (conf, G_OBJECT(priv->header_view),
 513                                                               "header-view");
 514                 }
 515         } else
 516                 gtk_label_set_label (GTK_LABEL(priv->folder_info_label), "");
 517 }
 518
 519 /*********************** Test code ********************/
 520 static void
 521 on_folder_key_press_event (ModestFolderView *folder_view, GdkEventKey *event, gpointer user_data)
 522 {
 523         GtkTreeSelection *selection;
 524         GtkTreeModel *model;
 525         GtkTreeIter iter;
 526         TnyFolderStore *folder;
 527         gint type;
 528         ModestMailOperation *mail_op;
 529
 530         selection = gtk_tree_view_get_selection (GTK_TREE_VIEW (folder_view));
 531         gtk_tree_selection_get_selected (selection, &model, &iter);
 532
 533         gtk_tree_model_get (model, &iter,
 534                             TNY_GTK_FOLDER_STORE_TREE_MODEL_TYPE_COLUMN, &type,
 535                             TNY_GTK_FOLDER_STORE_TREE_MODEL_INSTANCE_COLUMN, &folder,
 536                             -1);
 537
 538         mail_op = modest_mail_operation_new ();
 539
 540         if (event->keyval == GDK_C || event->keyval == GDK_c) {
 541                 if (type != TNY_FOLDER_TYPE_ROOT)
 542                         modest_mail_operation_create_folder (mail_op, folder, "New");
 543         } else if (event->keyval == GDK_D || event->keyval == GDK_d) {
 544                 if (type != TNY_FOLDER_TYPE_ROOT)
 545                         modest_mail_operation_remove_folder (mail_op, TNY_FOLDER (folder), FALSE);
 546         } else if (event->keyval == GDK_N || event->keyval == GDK_n) {
 547                 if (type != TNY_FOLDER_TYPE_ROOT)
 548                         modest_mail_operation_rename_folder (mail_op, TNY_FOLDER (folder), "New Name");
 549         } else if (event->keyval == GDK_T || event->keyval == GDK_t) {
 550                 if (type != TNY_FOLDER_TYPE_ROOT)
 551                         modest_mail_operation_remove_folder (mail_op, TNY_FOLDER (folder), TRUE);
 552         }
 553
 554         g_object_unref (G_OBJECT (mail_op));
 555 }
 556 /****************************************************/
 557
 558 static void
 559 on_message_selected (ModestHeaderView *folder_view, TnyMsg *msg,
 560                      ModestWidgetFactory *self)
 561 {
 562         ModestWidgetFactoryPrivate *priv;
 563         priv = MODEST_WIDGET_FACTORY_GET_PRIVATE(self);
 564
 565         modest_msg_view_set_message (priv->msg_preview, msg);
 566 }
 567
 568
 569 /*
 570  * below some stuff to clearup statusbar messages after 1,5 seconds....
 571  */
 572 typedef struct {
 573         GtkWidget *status_bar;
 574         GtkWidget *progress_bar;
 575         guint     msg_id;
 576 } StatusRemoveData;
 577
 578
 579 static gboolean
 580 on_statusbar_remove_msg (StatusRemoveData *data)
 581 {
 582         /* we need to test types, as this callback maybe called after the
 583          * widgets have been destroyed
 584          */
 585         if (GTK_IS_STATUSBAR(data->status_bar))
 586                 gtk_statusbar_remove (GTK_STATUSBAR(data->status_bar),
 587                                       0, data->msg_id);
 588         if (GTK_IS_PROGRESS_BAR(data->progress_bar))
 589                 gtk_progress_bar_set_fraction (GTK_PROGRESS_BAR(data->progress_bar),
 590                                                1.0);
 591         g_free (data);
 592         return FALSE;
 593 }
 594
 595
 596 static void
 597 statusbar_push (ModestWidgetFactory *self, guint context_id, const gchar *msg)
 598 {
 599         guint id;
 600         StatusRemoveData *data;
 601         ModestWidgetFactoryPrivate *priv;
 602
 603         priv = MODEST_WIDGET_FACTORY_GET_PRIVATE(self);
 604
 605         if (!msg)
 606                 return;
 607
 608         id = gtk_statusbar_push (GTK_STATUSBAR(priv->status_bar), 0, msg);
 609
 610         data = g_new (StatusRemoveData, 1);
 611         data->status_bar   = priv->status_bar;
 612         data->progress_bar = priv->progress_bar;
 613         data->msg_id     = id;
 614
 615         g_timeout_add (1500, (GSourceFunc)on_statusbar_remove_msg, data);
 616 }
 617 /****************************************************************************/
 618
 619
 620 static void
 621 on_header_status_update (ModestHeaderView *header_view, const gchar *msg,
 622                          gint num, gint total, ModestWidgetFactory *self)
 623 {
 624         ModestWidgetFactoryPrivate *priv;
 625
 626         priv = MODEST_WIDGET_FACTORY_GET_PRIVATE(self);
 627
 628         if (total != 0)
 629                 gtk_progress_bar_set_fraction (GTK_PROGRESS_BAR(priv->progress_bar),
 630                                                (gdouble)num/(gdouble)total);
 631         else
 632                 gtk_progress_bar_pulse (GTK_PROGRESS_BAR(priv->progress_bar));
 633
 634         statusbar_push (self, 0, msg);
 635 }
 636
 637
 638 static void
 639 on_msg_link_hover (ModestMsgView *msgview, const gchar* link,
 640                    ModestWidgetFactory *self)
 641 {
 642         ModestWidgetFactoryPrivate *priv;
 643         priv = MODEST_WIDGET_FACTORY_GET_PRIVATE(self);
 644
 645         statusbar_push (self, 0, link);
 646
 647 }
 648
 649
 650 static void
 651 on_msg_link_clicked  (ModestMsgView *msgview, const gchar* link,
 652                       ModestWidgetFactory *self)
 653 {
 654         gchar *msg;
 655         msg = g_strdup_printf (_("Opening %s..."), link);
 656         statusbar_push (self, 0, msg);
 657         g_free (msg);
 658 }
 659
 660 static void
 661 on_msg_attachment_clicked  (ModestMsgView *msgview, int index,
 662                             ModestWidgetFactory *self)
 663 {
 664         gchar *msg;
 665
 666         msg = g_strdup_printf (_("Opening attachment %d..."), index);
 667         statusbar_push (self, 0, msg);
 668
 669         g_free (msg);
 670 }
 671
 672
 673 static void
 674 on_connection_changed (TnyDevice *device, gboolean online,
 675                        ModestWidgetFactory *self)
 676 {
 677         ModestWidgetFactoryPrivate *priv;
 678         priv = MODEST_WIDGET_FACTORY_GET_PRIVATE(self);
 679
 680         gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON(priv->online_toggle),
 681                                       online);
 682         gtk_button_set_label (GTK_BUTTON(priv->online_toggle),
 683                               online ? _("Online") : _("Offline"));
 684
 685         statusbar_push (self, 0, online ? _("Modest went online") : _("Modest went offline"));
 686 }
 687
 688
 689 static void
 690 on_online_toggle_toggled (GtkToggleButton *toggle, ModestWidgetFactory *self)
 691 {
 692         gboolean online;
 693         const TnyDevice *device;
 694         ModestWidgetFactoryPrivate *priv;
 695
 696         priv    = MODEST_WIDGET_FACTORY_GET_PRIVATE(self);
 697         online  = gtk_toggle_button_get_active (GTK_TOGGLE_BUTTON(priv->online_toggle));
 698         device  = tny_account_store_get_device (priv->account_store);
 699
 700         /* FIXME: const casting should not be necessary ==> tinymail */
 701         if (online)  /* we're moving to online state */
 702                 tny_device_force_online ((TnyDevice*)device);
 703         else  /* we're moving to offline state */
 704                 tny_device_force_offline ((TnyDevice*)device);
 705 }
 706
 707
 708 static void
 709 on_item_not_found (ModestHeaderView* header_view, ModestItemType type,
 710                    ModestWidgetFactory *self)
 711 {
 712         /* FIXME ==> ask from UI... */
 713         GtkWidget *dialog;
 714         gchar *txt;
 715         gboolean online;
 716         gchar *item = type == MODEST_ITEM_TYPE_FOLDER ? "folder" : "message";
 717
 718         TnyDevice *device;
 719         ModestWidgetFactoryPrivate *priv;
 720
 721         priv    = MODEST_WIDGET_FACTORY_GET_PRIVATE(self);
 722         device  = tny_account_store_get_device (priv->account_store);
 723
 724         online = tny_device_is_online (device);
 725         if (online) {
 726                 /* already online -- the item is simply not there... */
 727                 dialog = gtk_message_dialog_new (NULL,
 728                                                  GTK_DIALOG_MODAL,
 729                                                  GTK_MESSAGE_WARNING,
 730                                                  GTK_BUTTONS_OK,
 731                                                  _("The %s you selected cannot be found"),
 732                                                  item);
 733                 gtk_dialog_run (GTK_DIALOG(dialog));
 734         } else {
 735
 736                 dialog = gtk_dialog_new_with_buttons (_("Connection requested"),
 737                                                       NULL,
 738                                                       GTK_DIALOG_MODAL,
 739                                                       GTK_STOCK_CANCEL,
 740                                                       GTK_RESPONSE_REJECT,
 741                                                       GTK_STOCK_OK,
 742                                                       GTK_RESPONSE_ACCEPT,
 743                                                       NULL);
 744
 745                 txt = g_strdup_printf (_("This %s is not available in offline mode.\n"
 746                                          "Do you want to get online?"), item);
 747                 gtk_box_pack_start (GTK_BOX(GTK_DIALOG(dialog)->vbox),
 748                                     gtk_label_new (txt), FALSE, FALSE, 0);
 749                 gtk_widget_show_all (GTK_WIDGET(GTK_DIALOG(dialog)->vbox));
 750                 g_free (txt);
 751
 752                 gtk_window_set_default_size (GTK_WINDOW(dialog), 300, 300);
 753                 if (gtk_dialog_run (GTK_DIALOG(dialog)) == GTK_RESPONSE_ACCEPT)
 754                         tny_device_force_online (device);
 755         }
 756         gtk_widget_destroy (dialog);
 757 }
 758
 759
 760
 761 static void
 762 on_password_requested (ModestTnyAccountStore *account_store, const gchar* account_name,
 763                        gchar **password, gboolean *cancel, ModestWidgetFactory *self)
 764 {
 765         gchar *txt;
 766         GtkWidget *dialog, *entry, *remember_pass_check;
 767
 768         dialog = gtk_dialog_new_with_buttons (_("Password requested"),
 769                                               NULL,
 770                                               GTK_DIALOG_MODAL,
 771                                               GTK_STOCK_CANCEL,
 772                                               GTK_RESPONSE_REJECT,
 773                                               GTK_STOCK_OK,
 774                                               GTK_RESPONSE_ACCEPT,
 775                                               NULL);
 776
 777         txt = g_strdup_printf (_("Please enter your password for %s"), account_name);
 778         gtk_box_pack_start (GTK_BOX(GTK_DIALOG(dialog)->vbox), gtk_label_new(txt),
 779                             FALSE, FALSE, 0);
 780         g_free (txt);
 781
 782         entry = gtk_entry_new_with_max_length (40);
 783         gtk_entry_set_visibility (GTK_ENTRY(entry), FALSE);
 784         gtk_entry_set_invisible_char (GTK_ENTRY(entry), 0x2022); /* bullet unichar */
 785
 786         gtk_box_pack_start (GTK_BOX(GTK_DIALOG(dialog)->vbox), entry,
 787                             TRUE, FALSE, 0);
 788
 789         remember_pass_check = gtk_check_button_new_with_label (_("Remember password"));
 790         gtk_box_pack_start (GTK_BOX(GTK_DIALOG(dialog)->vbox), remember_pass_check,
 791                             TRUE, FALSE, 0);
 792
 793         gtk_widget_show_all (GTK_WIDGET(GTK_DIALOG(dialog)->vbox));
 794
 795         if (gtk_dialog_run (GTK_DIALOG(dialog)) == GTK_RESPONSE_ACCEPT) {
 796                 *password = g_strdup(gtk_entry_get_text (GTK_ENTRY(entry)));
 797                 *cancel   = FALSE;
 798         } else {
 799                 *password = NULL;
 800                 *cancel   = TRUE;
 801         }
 802         gtk_widget_destroy (dialog);
 803 }
 804