git.maemo.org Git - modest/blob - src/hildon2/modest-accounts-window.c

   1 /* Copyright (c) 2008, 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-accounts-window.h>
  31 #include <modest-osso-state-saving.h>
  32 #include <libosso.h>
  33 #include <hildon/hildon-pannable-area.h>
  34 #include <hildon/hildon-banner.h>
  35 #include <hildon/hildon-helper.h>
  36 #include <modest-ui-actions.h>
  37 #include <modest-window-mgr.h>
  38 #include <modest-signal-mgr.h>
  39 #include <modest-runtime.h>
  40 #include <modest-platform.h>
  41 #include <hildon/hildon-program.h>
  42 #include <hildon/hildon-button.h>
  43 #include <modest-maemo-utils.h>
  44 #include <modest-icon-names.h>
  45 #include <modest-defs.h>
  46 #include <modest-folder-window.h>
  47 #include <modest-ui-dimming-rules.h>
  48 #include <modest-ui-dimming-manager.h>
  49 #include <modest-window-priv.h>
  50 #include <modest-ui-constants.h>
  51 #include <modest-account-mgr-helpers.h>
  52 #include <modest-mailboxes-window.h>
  53
  54
  55 /* 'private'/'protected' functions */
  56 static void modest_accounts_window_class_init  (ModestAccountsWindowClass *klass);
  57 static void modest_accounts_window_instance_init (ModestAccountsWindow *obj);
  58 static void modest_accounts_window_finalize    (GObject *obj);
  59
  60 static void connect_signals (ModestAccountsWindow *self);
  61 static void modest_accounts_window_disconnect_signals (ModestWindow *self);
  62
  63 static void on_account_activated (GtkTreeView *treeview,
  64                                   GtkTreePath *path,
  65                                   GtkTreeViewColumn *column,
  66                                   ModestAccountsWindow *accounts_window);
  67 static void on_progress_list_changed (ModestWindowMgr *mgr,
  68                                       ModestAccountsWindow *self);
  69 static void setup_menu (ModestAccountsWindow *self);
  70 static gboolean _modest_accounts_window_map_event (GtkWidget *widget,
  71                                                    GdkEvent *event,
  72                                                    gpointer userdata);
  73 static void update_progress_hint (ModestAccountsWindow *self);
  74 static void on_queue_changed    (ModestMailOperationQueue *queue,
  75                                  ModestMailOperation *mail_op,
  76                                  ModestMailOperationQueueNotification type,
  77                                  ModestAccountsWindow *self);
  78 static void on_row_inserted (GtkTreeModel *tree_model,
  79                              GtkTreePath  *path,
  80                              GtkTreeIter  *iter,
  81                              gpointer      user_data);
  82 static void on_row_deleted (GtkTreeModel *tree_model,
  83                             GtkTreePath  *path,
  84                             gpointer      user_data);
  85 static void row_count_changed (ModestAccountsWindow *self);
  86 static gboolean on_key_press(GtkWidget *widget,
  87                                 GdkEventKey *event,
  88                                 gpointer user_data);
  89
  90 typedef struct _ModestAccountsWindowPrivate ModestAccountsWindowPrivate;
  91 struct _ModestAccountsWindowPrivate {
  92
  93         GtkWidget *box;
  94         GtkWidget *pannable;
  95         GtkWidget *account_view;
  96         GtkWidget *no_accounts_container;
  97         GtkWidget *new_message_button;
  98
  99         /* signals */
 100         GSList *sighandlers;
 101
 102         gboolean progress_hint;
 103         guint queue_change_handler;
 104 };
 105 #define MODEST_ACCOUNTS_WINDOW_GET_PRIVATE(o)  (G_TYPE_INSTANCE_GET_PRIVATE((o), \
 106                                                                             MODEST_TYPE_ACCOUNTS_WINDOW, \
 107                                                                             ModestAccountsWindowPrivate))
 108
 109 /* globals */
 110 static GtkWindowClass *parent_class = NULL;
 111 static GtkWidget *pre_created_accounts_window = NULL;
 112
 113 /************************************************************************/
 114
 115 GType
 116 modest_accounts_window_get_type (void)
 117 {
 118         static GType my_type = 0;
 119         if (!my_type) {
 120                 static const GTypeInfo my_info = {
 121                         sizeof(ModestAccountsWindowClass),
 122                         NULL,           /* base init */
 123                         NULL,           /* base finalize */
 124                         (GClassInitFunc) modest_accounts_window_class_init,
 125                         NULL,           /* class finalize */
 126                         NULL,           /* class data */
 127                         sizeof(ModestAccountsWindow),
 128                         1,              /* n_preallocs */
 129                         (GInstanceInitFunc) modest_accounts_window_instance_init,
 130                         NULL
 131                 };
 132                 my_type = g_type_register_static (MODEST_TYPE_HILDON2_WINDOW,
 133                                                   "ModestAccountsWindow",
 134                                                   &my_info, 0);
 135         }
 136         return my_type;
 137 }
 138
 139 static void
 140 modest_accounts_window_class_init (ModestAccountsWindowClass *klass)
 141 {
 142         GObjectClass *gobject_class;
 143         gobject_class = (GObjectClass*) klass;
 144         ModestWindowClass *modest_window_class = (ModestWindowClass *) klass;
 145
 146         parent_class            = g_type_class_peek_parent (klass);
 147         gobject_class->finalize = modest_accounts_window_finalize;
 148
 149         g_type_class_add_private (gobject_class, sizeof(ModestAccountsWindowPrivate));
 150
 151         modest_window_class->disconnect_signals_func = modest_accounts_window_disconnect_signals;
 152 }
 153
 154 static void
 155 modest_accounts_window_instance_init (ModestAccountsWindow *obj)
 156 {
 157         ModestAccountsWindowPrivate *priv;
 158
 159         priv = MODEST_ACCOUNTS_WINDOW_GET_PRIVATE(obj);
 160
 161         priv->sighandlers = NULL;
 162
 163         priv->account_view = NULL;
 164         priv->progress_hint = FALSE;
 165
 166         modest_window_mgr_register_help_id (modest_runtime_get_window_mgr(),
 167                                             GTK_WINDOW(obj),
 168                                             "applications_email_accountsview");
 169 }
 170
 171 static void
 172 modest_accounts_window_finalize (GObject *obj)
 173 {
 174         ModestAccountsWindowPrivate *priv;
 175
 176         priv = MODEST_ACCOUNTS_WINDOW_GET_PRIVATE(obj);
 177
 178         /* Sanity check: shouldn't be needed, the window mgr should
 179            call this function before */
 180         modest_accounts_window_disconnect_signals (MODEST_WINDOW (obj));
 181
 182         G_OBJECT_CLASS(parent_class)->finalize (obj);
 183 }
 184
 185 static void
 186 modest_accounts_window_disconnect_signals (ModestWindow *self)
 187 {
 188         ModestAccountsWindowPrivate *priv;
 189         priv = MODEST_ACCOUNTS_WINDOW_GET_PRIVATE(self);
 190
 191         if (g_signal_handler_is_connected (G_OBJECT (modest_runtime_get_mail_operation_queue ()),
 192                                            priv->queue_change_handler))
 193                 g_signal_handler_disconnect (G_OBJECT (modest_runtime_get_mail_operation_queue ()),
 194                                              priv->queue_change_handler);
 195
 196         modest_signal_mgr_disconnect_all_and_destroy (priv->sighandlers);
 197         priv->sighandlers = NULL;
 198 }
 199
 200 static void
 201 connect_signals (ModestAccountsWindow *self)
 202 {
 203         ModestAccountsWindowPrivate *priv;
 204         GtkTreeModel *model;
 205
 206         priv = MODEST_ACCOUNTS_WINDOW_GET_PRIVATE(self);
 207
 208         /* accounts view */
 209         priv->sighandlers =
 210                 modest_signal_mgr_connect (priv->sighandlers,
 211                                            G_OBJECT (priv->account_view), "row-activated",
 212                                            G_CALLBACK (on_account_activated), self);
 213
 214         priv->sighandlers =
 215                 modest_signal_mgr_connect (priv->sighandlers,
 216                                            G_OBJECT (modest_runtime_get_window_mgr ()),
 217                                            "progress-list-changed",
 218                                            G_CALLBACK (on_progress_list_changed), self);
 219
 220         model = gtk_tree_view_get_model (GTK_TREE_VIEW (priv->account_view));
 221
 222         priv->sighandlers =
 223                 modest_signal_mgr_connect (priv->sighandlers,
 224                                            G_OBJECT (model),
 225                                            "row-inserted",
 226                                            G_CALLBACK (on_row_inserted), self);
 227
 228         priv->sighandlers =
 229                 modest_signal_mgr_connect (priv->sighandlers,
 230                                            G_OBJECT (model),
 231                                            "row-deleted",
 232                                            G_CALLBACK (on_row_deleted), self);
 233
 234         priv->sighandlers =
 235                 modest_signal_mgr_connect (priv->sighandlers,
 236                                            G_OBJECT (priv->new_message_button),
 237                                            "clicked",
 238                                            G_CALLBACK (modest_ui_actions_on_new_msg), self);
 239
 240         /* we don't register this in sighandlers, as it should be run
 241          * after disconnecting all signals, in destroy stage */
 242
 243
 244         g_signal_connect(G_OBJECT(self), "key-press-event",
 245                         G_CALLBACK(on_key_press), self);
 246 }
 247
 248 static ModestWindow *
 249 modest_accounts_window_new_real (void)
 250 {
 251         ModestAccountsWindow *self = NULL;
 252         ModestAccountsWindowPrivate *priv = NULL;
 253         GdkPixbuf *window_icon;
 254         GdkPixbuf *new_message_pixbuf;
 255         guint accel_key;
 256         GdkModifierType accel_mods;
 257         GtkAccelGroup *accel_group;
 258         GtkWidget *no_accounts_label;
 259         GtkWidget *empty_view_new_message_button;
 260         GtkWidget *box_alignment;
 261
 262         self  = MODEST_ACCOUNTS_WINDOW(g_object_new(MODEST_TYPE_ACCOUNTS_WINDOW, NULL));
 263         priv = MODEST_ACCOUNTS_WINDOW_GET_PRIVATE(self);
 264
 265         new_message_pixbuf = modest_platform_get_icon ("general_add", MODEST_ICON_SIZE_BIG);
 266
 267         box_alignment = gtk_alignment_new (0, 0, 1.0, 1.0);
 268         gtk_alignment_set_padding (GTK_ALIGNMENT (box_alignment),
 269                                    HILDON_MARGIN_HALF, 0,
 270                                    HILDON_MARGIN_DOUBLE, HILDON_MARGIN_DOUBLE);
 271         priv->box = gtk_vbox_new (FALSE, 0);
 272
 273         no_accounts_label = gtk_label_new (_("mcen_ia_noaccounts"));
 274
 275         gtk_misc_set_alignment (GTK_MISC (no_accounts_label), 0.5, 0.5);
 276         hildon_helper_set_logical_font (no_accounts_label, "LargeSystemFont");
 277
 278         empty_view_new_message_button = hildon_button_new (MODEST_EDITABLE_SIZE, HILDON_BUTTON_ARRANGEMENT_HORIZONTAL);
 279         hildon_button_set_title (HILDON_BUTTON (empty_view_new_message_button), _("mcen_ti_new_message"));
 280         hildon_button_set_image (HILDON_BUTTON (empty_view_new_message_button), gtk_image_new_from_pixbuf (new_message_pixbuf));
 281
 282
 283         priv->no_accounts_container = gtk_vbox_new (FALSE, 0);
 284         gtk_box_pack_start (GTK_BOX (priv->no_accounts_container), empty_view_new_message_button, FALSE, FALSE, 0);
 285         gtk_widget_show_all (empty_view_new_message_button);
 286         gtk_box_pack_end (GTK_BOX (priv->no_accounts_container), no_accounts_label, TRUE, TRUE, 0);
 287         gtk_widget_show (no_accounts_label);
 288         gtk_box_pack_start (GTK_BOX (priv->box), priv->no_accounts_container, TRUE, TRUE, 0);
 289
 290         g_signal_connect (G_OBJECT (empty_view_new_message_button),
 291                           "clicked",
 292                           G_CALLBACK (modest_ui_actions_on_new_msg), self);
 293
 294         priv->pannable = hildon_pannable_area_new ();
 295
 296         priv->queue_change_handler =
 297                 g_signal_connect (G_OBJECT (modest_runtime_get_mail_operation_queue ()),
 298                                   "queue-changed",
 299                                   G_CALLBACK (on_queue_changed),
 300                                   self);
 301
 302         priv->new_message_button = hildon_button_new (MODEST_EDITABLE_SIZE,
 303                                                       HILDON_BUTTON_ARRANGEMENT_HORIZONTAL);
 304
 305         hildon_button_set_title (HILDON_BUTTON (priv->new_message_button), _("mcen_ti_new_message"));
 306         hildon_button_set_image (HILDON_BUTTON (priv->new_message_button), gtk_image_new_from_pixbuf (new_message_pixbuf));
 307
 308         gtk_widget_show_all (priv->new_message_button);
 309
 310         g_object_unref (new_message_pixbuf);
 311         setup_menu (self);
 312
 313         gtk_box_pack_start (GTK_BOX (priv->box), priv->pannable, TRUE, TRUE, 0);
 314         gtk_container_add (GTK_CONTAINER (box_alignment), priv->box);
 315         gtk_container_add (GTK_CONTAINER (self), box_alignment);
 316
 317         gtk_widget_show (priv->pannable);
 318         gtk_widget_show (priv->box);
 319         gtk_widget_show (box_alignment);
 320
 321         /* Get device name */
 322         modest_maemo_utils_get_device_name ();
 323
 324         /* Set window icon */
 325         window_icon = modest_platform_get_icon (MODEST_APP_ICON, MODEST_ICON_SIZE_BIG);
 326         if (window_icon) {
 327                 gtk_window_set_icon (GTK_WINDOW (self), window_icon);
 328                 g_object_unref (window_icon);
 329         }
 330
 331         accel_group = gtk_accel_group_new ();
 332         gtk_accelerator_parse ("<Control>n", &accel_key, &accel_mods);
 333         gtk_widget_add_accelerator (priv->new_message_button, "clicked", accel_group,
 334                                     accel_key, accel_mods, 0);
 335         gtk_window_add_accel_group (GTK_WINDOW (self), accel_group);
 336
 337         return MODEST_WINDOW(self);
 338 }
 339
 340 ModestWindow *
 341 modest_accounts_window_new (void)
 342 {
 343         GtkWidget *action_area_box;
 344         ModestWindow *self;
 345         ModestAccountsWindowPrivate *priv = NULL;
 346         HildonProgram *app;
 347
 348         if (pre_created_accounts_window) {
 349                 self = MODEST_WINDOW (pre_created_accounts_window);
 350                 pre_created_accounts_window = NULL;
 351         } else {
 352                 self = modest_accounts_window_new_real ();
 353         }
 354         priv = MODEST_ACCOUNTS_WINDOW_GET_PRIVATE(self);
 355         priv->account_view  = GTK_WIDGET (modest_account_view_new (modest_runtime_get_account_mgr ()));
 356
 357         action_area_box = hildon_tree_view_get_action_area_box (GTK_TREE_VIEW (priv->account_view));
 358         gtk_box_pack_start (GTK_BOX (action_area_box), priv->new_message_button, TRUE, TRUE, 0);
 359         hildon_tree_view_set_action_area_visible (GTK_TREE_VIEW (priv->account_view), TRUE);
 360         gtk_container_add (GTK_CONTAINER (priv->pannable), priv->account_view);
 361
 362         connect_signals (MODEST_ACCOUNTS_WINDOW (self));
 363
 364         /* Load previous osso state, for instance if we are being restored from
 365          * hibernation:  */
 366         modest_osso_load_state ();
 367
 368         app = hildon_program_get_instance ();
 369         hildon_program_add_window (app, HILDON_WINDOW (self));
 370
 371         /* Dont't restore settings here,
 372          * because it requires a gtk_widget_show(),
 373          * and we don't want to do that until later,
 374          * so that the UI is not visible for non-menu D-Bus activation.
 375          */
 376
 377         g_signal_connect (G_OBJECT (self), "map-event",
 378                           G_CALLBACK (_modest_accounts_window_map_event),
 379                           G_OBJECT (self));
 380         update_progress_hint (MODEST_ACCOUNTS_WINDOW (self));
 381
 382         row_count_changed (MODEST_ACCOUNTS_WINDOW (self));
 383
 384         gtk_window_set_title (GTK_WINDOW (self), _("mcen_ap_name"));
 385
 386         return self;
 387 }
 388
 389
 390 ModestAccountView *
 391 modest_accounts_window_get_account_view (ModestAccountsWindow *self)
 392 {
 393         ModestAccountsWindowPrivate *priv = NULL;
 394
 395         g_return_val_if_fail (MODEST_IS_ACCOUNTS_WINDOW(self), FALSE);
 396
 397         priv = MODEST_ACCOUNTS_WINDOW_GET_PRIVATE (self);
 398
 399         return MODEST_ACCOUNT_VIEW (priv->account_view);
 400 }
 401
 402 static void
 403 setup_menu (ModestAccountsWindow *self)
 404 {
 405         g_return_if_fail (MODEST_IS_ACCOUNTS_WINDOW(self));
 406
 407         /* Settings menu buttons */
 408         modest_hildon2_window_add_to_menu (MODEST_HILDON2_WINDOW (self), _("mcen_me_new_account"), NULL,
 409                                            APP_MENU_CALLBACK (modest_ui_actions_on_new_account),
 410                                            NULL);
 411         modest_hildon2_window_add_to_menu (MODEST_HILDON2_WINDOW (self),
 412                                            dngettext(GETTEXT_PACKAGE,
 413                                                      "mcen_me_edit_account",
 414                                                      "mcen_me_edit_accounts",
 415                                                      2),
 416                                            NULL,
 417                                            APP_MENU_CALLBACK (modest_ui_actions_on_accounts),
 418                                            MODEST_DIMMING_CALLBACK (modest_ui_dimming_rules_on_edit_accounts));
 419         modest_hildon2_window_add_to_menu (MODEST_HILDON2_WINDOW (self), _("mcen_me_inbox_globalsmtpservers"), NULL,
 420                                            APP_MENU_CALLBACK (modest_ui_actions_on_smtp_servers),
 421                                            MODEST_DIMMING_CALLBACK (modest_ui_dimming_rules_on_tools_smtp_servers));
 422         modest_hildon2_window_add_to_menu (MODEST_HILDON2_WINDOW (self), _("mcen_me_inbox_sendandreceive"), NULL,
 423                                            APP_MENU_CALLBACK (modest_ui_actions_on_send_receive),
 424                                            MODEST_DIMMING_CALLBACK (modest_ui_dimming_rules_on_send_receive_all));
 425         modest_hildon2_window_add_to_menu (MODEST_HILDON2_WINDOW (self), _("mcen_me_outbox_cancelsend"), NULL,
 426                                            APP_MENU_CALLBACK (modest_ui_actions_cancel_send),
 427                                            MODEST_DIMMING_CALLBACK (modest_ui_dimming_rules_on_cancel_sending_all));
 428         modest_hildon2_window_add_to_menu (MODEST_HILDON2_WINDOW (self), _("mcen_me_inbox_options"), NULL,
 429                                            APP_MENU_CALLBACK (modest_ui_actions_on_settings),
 430                                            NULL);
 431 }
 432
 433
 434 static void
 435 on_account_activated (GtkTreeView *account_view,
 436                       GtkTreePath *path,
 437                       GtkTreeViewColumn *column,
 438                       ModestAccountsWindow *self)
 439 {
 440         ModestAccountsWindowPrivate *priv;
 441         gchar* account_name;
 442         GtkWidget *new_window;
 443         gboolean registered;
 444         ModestProtocolType store_protocol;
 445         gboolean mailboxes_protocol;
 446
 447         priv = MODEST_ACCOUNTS_WINDOW_GET_PRIVATE (self);
 448
 449         account_name = modest_account_view_get_path_account (MODEST_ACCOUNT_VIEW (priv->account_view), path);
 450         if (!account_name)
 451                 return;
 452
 453         /* If it's a multimailbox container, we have to show the mailboxes window */
 454         store_protocol = modest_account_mgr_get_store_protocol (modest_runtime_get_account_mgr (),
 455                                                                 account_name);
 456         mailboxes_protocol =
 457                 modest_protocol_registry_protocol_type_has_tag (modest_runtime_get_protocol_registry (),
 458                                                                 store_protocol,
 459                                                                 MODEST_PROTOCOL_REGISTRY_MULTI_MAILBOX_PROVIDER_PROTOCOLS);
 460         if (mailboxes_protocol) {
 461                 new_window = GTK_WIDGET (modest_mailboxes_window_new (account_name));
 462         } else {
 463
 464                 new_window = GTK_WIDGET (modest_folder_window_new (NULL));
 465         }
 466
 467         registered = modest_window_mgr_register_window (modest_runtime_get_window_mgr (),
 468                                                         MODEST_WINDOW (new_window),
 469                                                         MODEST_WINDOW (self));
 470
 471         if (!registered) {
 472                 gtk_widget_destroy (new_window);
 473                 new_window = NULL;
 474         } else {
 475                 if (!mailboxes_protocol) {
 476                         modest_folder_window_set_account (MODEST_FOLDER_WINDOW (new_window), account_name);
 477                 }
 478                 gtk_widget_show (new_window);
 479         }
 480         g_free (account_name);
 481 }
 482
 483 static gboolean
 484 _modest_accounts_window_map_event (GtkWidget *widget,
 485                                    GdkEvent *event,
 486                                    gpointer userdata)
 487 {
 488         ModestAccountsWindow *self = (ModestAccountsWindow *) userdata;
 489         ModestAccountsWindowPrivate *priv = MODEST_ACCOUNTS_WINDOW_GET_PRIVATE (self);
 490
 491         if (priv->progress_hint) {
 492                 hildon_gtk_window_set_progress_indicator (GTK_WINDOW (self), TRUE);
 493         }
 494
 495         return FALSE;
 496 }
 497
 498 static gboolean
 499 has_active_operations (ModestAccountsWindow *self)
 500 {
 501         GSList *operations = NULL, *node;
 502         ModestMailOperationQueue *queue;
 503         gboolean has_active = FALSE;
 504
 505         queue = modest_runtime_get_mail_operation_queue ();
 506         operations = modest_mail_operation_queue_get_by_source (queue, G_OBJECT (self));
 507
 508         for (node = operations; node != NULL; node = g_slist_next (node)) {
 509                 if (!modest_mail_operation_is_finished (MODEST_MAIL_OPERATION (node->data))) {
 510                         has_active = TRUE;
 511                         break;
 512                 }
 513         }
 514
 515         if (operations) {
 516                 g_slist_foreach (operations, (GFunc) g_object_unref, NULL);
 517                 g_slist_free (operations);
 518         }
 519
 520         return has_active;
 521 }
 522
 523 static void
 524 update_progress_hint (ModestAccountsWindow *self)
 525 {
 526         ModestAccountsWindowPrivate *priv = MODEST_ACCOUNTS_WINDOW_GET_PRIVATE (self);
 527
 528         if (has_active_operations (self)) {
 529                 priv->progress_hint = TRUE;
 530         } else {
 531                 priv->progress_hint = FALSE;
 532         }
 533
 534         if (!priv->progress_hint) {
 535                 priv->progress_hint = modest_window_mgr_has_progress_operation (modest_runtime_get_window_mgr ());
 536         }
 537
 538         if (GTK_WIDGET_VISIBLE (self)) {
 539                 hildon_gtk_window_set_progress_indicator (GTK_WINDOW (self), priv->progress_hint?1:0);
 540         }
 541 }
 542
 543 static void
 544 on_progress_list_changed (ModestWindowMgr *mgr,
 545                           ModestAccountsWindow *self)
 546 {
 547         update_progress_hint (self);
 548 }
 549
 550 static void
 551 on_row_inserted (GtkTreeModel *tree_model,
 552                  GtkTreePath  *path,
 553                  GtkTreeIter  *iter,
 554                  gpointer      user_data)
 555 {
 556         ModestAccountsWindow *self;
 557
 558         self = (ModestAccountsWindow *) user_data;
 559
 560         row_count_changed (self);
 561 }
 562
 563 static void
 564 on_row_deleted (GtkTreeModel *tree_model,
 565                 GtkTreePath  *path,
 566                 gpointer      user_data)
 567 {
 568         ModestAccountsWindow *self;
 569
 570         self = (ModestAccountsWindow *) user_data;
 571
 572         row_count_changed (self);
 573 }
 574
 575 static void
 576 row_count_changed (ModestAccountsWindow *self)
 577 {
 578         ModestAccountsWindowPrivate *priv;
 579         GtkTreeModel *model;
 580         gint count;
 581
 582         priv = MODEST_ACCOUNTS_WINDOW_GET_PRIVATE (self);
 583         model = gtk_tree_view_get_model (GTK_TREE_VIEW (priv->account_view));
 584
 585         count = gtk_tree_model_iter_n_children (model, NULL);
 586
 587         if (count == 0) {
 588                 gtk_widget_hide (priv->account_view);
 589                 gtk_widget_show (priv->no_accounts_container);
 590                 g_debug ("%s: hiding accounts view", __FUNCTION__);
 591         } else {
 592                 gtk_widget_hide (priv->no_accounts_container);
 593                 gtk_widget_show (priv->account_view);
 594                 g_debug ("%s: showing accounts view", __FUNCTION__);
 595         }
 596         gtk_container_child_set (GTK_CONTAINER(priv->box), priv->pannable,
 597                                  "expand", count > 0,
 598                                  "fill", count > 0,
 599                                  NULL);
 600 }
 601
 602 static void
 603 on_mail_operation_started (ModestMailOperation *mail_op,
 604                            gpointer user_data)
 605 {
 606         ModestAccountsWindow *self;
 607         ModestMailOperationTypeOperation op_type;
 608         GObject *source = NULL;
 609
 610         self = MODEST_ACCOUNTS_WINDOW (user_data);
 611         op_type = modest_mail_operation_get_type_operation (mail_op);
 612         source = modest_mail_operation_get_source(mail_op);
 613         if (G_OBJECT (self) == source) {
 614                 update_progress_hint (self);
 615         }
 616         g_object_unref (source);
 617 }
 618
 619 static void
 620 on_mail_operation_finished (ModestMailOperation *mail_op,
 621                             gpointer user_data)
 622 {
 623         ModestAccountsWindow *self;
 624
 625         self = MODEST_ACCOUNTS_WINDOW (user_data);
 626
 627         /* Don't disable the progress hint if there are more pending
 628            operations from this window */
 629         update_progress_hint (self);
 630
 631         modest_ui_actions_check_menu_dimming_rules (MODEST_WINDOW (self));
 632 }
 633
 634 static void
 635 on_queue_changed (ModestMailOperationQueue *queue,
 636                   ModestMailOperation *mail_op,
 637                   ModestMailOperationQueueNotification type,
 638                   ModestAccountsWindow *self)
 639 {
 640         ModestAccountsWindowPrivate *priv;
 641
 642         priv = MODEST_ACCOUNTS_WINDOW_GET_PRIVATE (self);
 643
 644         /* If this operations was created by another window, do nothing */
 645         if (!modest_mail_operation_is_mine (mail_op, G_OBJECT(self)))
 646                 return;
 647
 648         if (type == MODEST_MAIL_OPERATION_QUEUE_OPERATION_ADDED) {
 649                 priv->sighandlers = modest_signal_mgr_connect (priv->sighandlers,
 650                                                                G_OBJECT (mail_op),
 651                                                                "operation-started",
 652                                                                G_CALLBACK (on_mail_operation_started),
 653                                                                self);
 654                 priv->sighandlers = modest_signal_mgr_connect (priv->sighandlers,
 655                                                                G_OBJECT (mail_op),
 656                                                                "operation-finished",
 657                                                                G_CALLBACK (on_mail_operation_finished),
 658                                                                self);
 659         } else if (type == MODEST_MAIL_OPERATION_QUEUE_OPERATION_REMOVED) {
 660                 priv->sighandlers = modest_signal_mgr_disconnect (priv->sighandlers,
 661                                                                   G_OBJECT (mail_op),
 662                                                                   "operation-started");
 663                 priv->sighandlers = modest_signal_mgr_disconnect (priv->sighandlers,
 664                                                                   G_OBJECT (mail_op),
 665                                                                   "operation-finished");
 666         }
 667 }
 668
 669 void
 670 modest_accounts_window_pre_create (void)
 671 {
 672         static gboolean pre_created = FALSE;
 673         if (!pre_created) {
 674                 pre_created = TRUE;
 675                 pre_created_accounts_window = GTK_WIDGET (modest_accounts_window_new_real ());
 676         }
 677 }
 678
 679
 680 static gboolean
 681 on_key_press(GtkWidget *widget, GdkEventKey *event, gpointer user_data)
 682 {
 683         ModestAccountsWindowPrivate *priv;
 684         HildonPannableArea *pannable;
 685
 686         if (event->type == GDK_KEY_RELEASE)
 687                 return FALSE;
 688
 689         priv = MODEST_ACCOUNTS_WINDOW_GET_PRIVATE(user_data);
 690
 691         pannable = HILDON_PANNABLE_AREA (priv->pannable);
 692
 693         switch (event->keyval) {
 694
 695         case GDK_Up:
 696                 modest_maemo_utils_scroll_pannable(pannable, 0, -1);
 697                 break;
 698
 699         case GDK_Down:
 700                 modest_maemo_utils_scroll_pannable(pannable, 0, 1);
 701                 break;
 702         }
 703
 704         return FALSE;
 705 }