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

   1 /* Copyright (c) 2009, 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-mailboxes-window.h>
  31 #include <modest-osso-state-saving.h>
  32 #include <libosso.h>
  33 #include <hildon/hildon-pannable-area.h>
  34 #include <modest-window-mgr.h>
  35 #include <modest-signal-mgr.h>
  36 #include <modest-runtime.h>
  37 #include <modest-platform.h>
  38 #include <modest-maemo-utils.h>
  39 #include <modest-icon-names.h>
  40 #include <modest-ui-constants.h>
  41 #include <modest-account-mgr.h>
  42 #include <modest-account-mgr-helpers.h>
  43 #include <modest-defs.h>
  44 #include <modest-ui-actions.h>
  45 #include <modest-window.h>
  46 #include <hildon/hildon-program.h>
  47 #include <hildon/hildon-banner.h>
  48 #include <hildon/hildon-button.h>
  49 #include <tny-account-store-view.h>
  50 #include <modest-header-window.h>
  51 #include <modest-ui-dimming-rules.h>
  52 #include <modest-ui-dimming-manager.h>
  53 #include <modest-window-priv.h>
  54 #include "modest-text-utils.h"
  55 #include "modest-tny-account.h"
  56 #include <modest-folder-window.h>
  57
  58 /* 'private'/'protected' functions */
  59 static void modest_mailboxes_window_class_init  (ModestMailboxesWindowClass *klass);
  60 static void modest_mailboxes_window_init        (ModestMailboxesWindow *obj);
  61 static void modest_mailboxes_window_finalize    (GObject *obj);
  62
  63 static void connect_signals (ModestMailboxesWindow *self);
  64 static void modest_mailboxes_window_disconnect_signals (ModestWindow *self);
  65
  66 static void on_mailbox_activated (ModestFolderView *mailboxes_view,
  67                                   TnyFolder *folder,
  68                                   gpointer userdata);
  69 static void on_progress_list_changed (ModestWindowMgr *mgr,
  70                                       ModestMailboxesWindow *self);
  71 static gboolean on_map_event (GtkWidget *widget,
  72                               GdkEvent *event,
  73                               gpointer userdata);
  74 static void update_progress_hint (ModestMailboxesWindow *self);
  75 static void on_queue_changed    (ModestMailOperationQueue *queue,
  76                                  ModestMailOperation *mail_op,
  77                                  ModestMailOperationQueueNotification type,
  78                                  ModestMailboxesWindow *self);
  79 static void on_activity_changed (ModestFolderView *view,
  80                                  gboolean activity,
  81                                  ModestMailboxesWindow *folder_window);
  82 static gboolean on_key_press(GtkWidget *widget,
  83                                 GdkEventKey *event,
  84                                 gpointer user_data);
  85
  86 typedef struct _ModestMailboxesWindowPrivate ModestMailboxesWindowPrivate;
  87 struct _ModestMailboxesWindowPrivate {
  88
  89         GtkWidget *folder_view;
  90         GtkWidget *top_vbox;
  91         GtkWidget *new_message_button;
  92
  93         /* signals */
  94         GSList *sighandlers;
  95
  96         gchar *current_store_account;
  97         gboolean progress_hint;
  98         guint queue_change_handler;
  99 };
 100 #define MODEST_MAILBOXES_WINDOW_GET_PRIVATE(o)  (G_TYPE_INSTANCE_GET_PRIVATE((o), \
 101                                                                           MODEST_TYPE_MAILBOXES_WINDOW, \
 102                                                                           ModestMailboxesWindowPrivate))
 103
 104 /* globals */
 105 static GtkWindowClass *parent_class = NULL;
 106
 107 /************************************************************************/
 108
 109 GType
 110 modest_mailboxes_window_get_type (void)
 111 {
 112         static GType my_type = 0;
 113         if (!my_type) {
 114                 static const GTypeInfo my_info = {
 115                         sizeof(ModestMailboxesWindowClass),
 116                         NULL,           /* base init */
 117                         NULL,           /* base finalize */
 118                         (GClassInitFunc) modest_mailboxes_window_class_init,
 119                         NULL,           /* class finalize */
 120                         NULL,           /* class data */
 121                         sizeof(ModestMailboxesWindow),
 122                         1,              /* n_preallocs */
 123                         (GInstanceInitFunc) modest_mailboxes_window_init,
 124                         NULL
 125                 };
 126                 my_type = g_type_register_static (MODEST_TYPE_HILDON2_WINDOW,
 127                                                   "ModestMailboxesWindow",
 128                                                   &my_info, 0);
 129         }
 130         return my_type;
 131 }
 132
 133 static void
 134 modest_mailboxes_window_class_init (ModestMailboxesWindowClass *klass)
 135 {
 136         GObjectClass *gobject_class;
 137         gobject_class = (GObjectClass*) klass;
 138         ModestWindowClass *modest_window_class = (ModestWindowClass *) klass;
 139
 140         parent_class            = g_type_class_peek_parent (klass);
 141         gobject_class->finalize = modest_mailboxes_window_finalize;
 142
 143         g_type_class_add_private (gobject_class, sizeof(ModestMailboxesWindowPrivate));
 144
 145         modest_window_class->disconnect_signals_func = modest_mailboxes_window_disconnect_signals;
 146 }
 147
 148 static void
 149 modest_mailboxes_window_init (ModestMailboxesWindow *obj)
 150 {
 151         ModestMailboxesWindowPrivate *priv;
 152
 153         priv = MODEST_MAILBOXES_WINDOW_GET_PRIVATE(obj);
 154
 155         priv->sighandlers = NULL;
 156
 157         priv->folder_view = NULL;
 158
 159         priv->top_vbox = NULL;
 160
 161         priv->current_store_account = NULL;
 162         priv->progress_hint = FALSE;
 163         priv->queue_change_handler = 0;
 164 }
 165
 166 static void
 167 modest_mailboxes_window_finalize (GObject *obj)
 168 {
 169         ModestMailboxesWindowPrivate *priv;
 170
 171         priv = MODEST_MAILBOXES_WINDOW_GET_PRIVATE(obj);
 172
 173         if (priv->current_store_account) {
 174                 g_free (priv->current_store_account);
 175                 priv->current_store_account = NULL;
 176         }
 177
 178         /* Sanity check: shouldn't be needed, the window mgr should
 179            call this function before */
 180         modest_mailboxes_window_disconnect_signals (MODEST_WINDOW (obj));
 181
 182         G_OBJECT_CLASS(parent_class)->finalize (obj);
 183 }
 184
 185 static void
 186 modest_mailboxes_window_disconnect_signals (ModestWindow *self)
 187 {
 188         ModestMailboxesWindowPrivate *priv;
 189         priv = MODEST_MAILBOXES_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 on_visible_account_changed (ModestFolderView *mailboxes_view,
 202                             const gchar *account_id,
 203                             gpointer user_data)
 204 {
 205         if (account_id) {
 206                 TnyAccount *acc =
 207                         modest_tny_account_store_get_tny_account_by (modest_runtime_get_account_store(),
 208                                                                      MODEST_TNY_ACCOUNT_STORE_QUERY_ID,
 209                                                                      account_id);
 210                 if (acc) {
 211                         const gchar *name;
 212                         gchar *title = NULL;
 213
 214                         name = modest_tny_account_get_parent_modest_account_name_for_server_account (acc);
 215                         title = modest_account_mgr_get_display_name (modest_runtime_get_account_mgr(),
 216                                                                      name);
 217                         if (title) {
 218                                 gtk_window_set_title (GTK_WINDOW (user_data), title);
 219                                 g_free (title);
 220                         } else {
 221                                 gtk_window_set_title (GTK_WINDOW (user_data), _("mcen_ap_name"));
 222                         }
 223                         g_object_unref (acc);
 224                 }
 225         } else {
 226                 gtk_window_set_title (GTK_WINDOW (user_data), _("mcen_ap_name"));
 227         }
 228 }
 229
 230 static void
 231 connect_signals (ModestMailboxesWindow *self)
 232 {
 233         ModestMailboxesWindowPrivate *priv;
 234
 235         priv = MODEST_MAILBOXES_WINDOW_GET_PRIVATE(self);
 236
 237         /* mailboxes view */
 238         priv->sighandlers = modest_signal_mgr_connect (priv->sighandlers,
 239                                                        G_OBJECT (priv->folder_view), "folder-activated",
 240                                                        G_CALLBACK (on_mailbox_activated), self);
 241
 242         priv->sighandlers = modest_signal_mgr_connect (priv->sighandlers,
 243                                                        G_OBJECT (modest_runtime_get_window_mgr ()),
 244                                                        "progress-list-changed",
 245                                                        G_CALLBACK (on_progress_list_changed), self);
 246
 247         priv->sighandlers = modest_signal_mgr_connect (priv->sighandlers,
 248                                                        G_OBJECT (priv->folder_view),
 249                                                        "activity-changed",
 250                                                        G_CALLBACK (on_activity_changed), self);
 251
 252         priv->sighandlers = modest_signal_mgr_connect (priv->sighandlers,
 253                                                        G_OBJECT (priv->folder_view),
 254                                                        "visible-account-changed",
 255                                                        G_CALLBACK (on_visible_account_changed), self);
 256
 257         priv->sighandlers =
 258                 modest_signal_mgr_connect (priv->sighandlers,
 259                                            G_OBJECT (priv->new_message_button),
 260                                            "clicked",
 261                                            G_CALLBACK (modest_ui_actions_on_new_msg), self);
 262
 263         /* connect window keys -> priv->folder_view scroll here? */
 264         g_signal_connect(G_OBJECT(self), "key-press-event",
 265                         G_CALLBACK(on_key_press), self);
 266 }
 267
 268 ModestWindow *
 269 modest_mailboxes_window_new (const gchar *account)
 270 {
 271         ModestMailboxesWindow *self = NULL;
 272         ModestMailboxesWindowPrivate *priv = NULL;
 273         HildonProgram *app;
 274         GdkPixbuf *window_icon;
 275         GtkWidget *pannable;
 276         GtkWidget *action_area_box;
 277         GdkPixbuf *new_message_pixbuf;
 278         guint accel_key;
 279         GdkModifierType accel_mods;
 280         GtkAccelGroup *accel_group;
 281         GtkWidget *top_alignment;
 282
 283         self  = MODEST_MAILBOXES_WINDOW(g_object_new(MODEST_TYPE_MAILBOXES_WINDOW, NULL));
 284         priv = MODEST_MAILBOXES_WINDOW_GET_PRIVATE(self);
 285
 286         pannable = hildon_pannable_area_new ();
 287         priv->queue_change_handler =
 288                 g_signal_connect (G_OBJECT (modest_runtime_get_mail_operation_queue ()),
 289                                   "queue-changed",
 290                                   G_CALLBACK (on_queue_changed),
 291                                   self);
 292
 293         priv->folder_view  = modest_platform_create_folder_view (NULL);
 294         modest_folder_view_set_cell_style (MODEST_FOLDER_VIEW (priv->folder_view),
 295                                            MODEST_FOLDER_VIEW_CELL_STYLE_COMPACT);
 296         modest_folder_view_set_filter (MODEST_FOLDER_VIEW (priv->folder_view),
 297                                        MODEST_FOLDER_VIEW_FILTER_HIDE_ACCOUNTS);
 298
 299         action_area_box = hildon_tree_view_get_action_area_box (GTK_TREE_VIEW (priv->folder_view));
 300         priv->new_message_button = hildon_button_new (0, HILDON_BUTTON_ARRANGEMENT_HORIZONTAL);
 301
 302         hildon_button_set_title (HILDON_BUTTON (priv->new_message_button), _("mcen_ti_new_message"));
 303         new_message_pixbuf = modest_platform_get_icon ("general_add", MODEST_ICON_SIZE_BIG);
 304         hildon_button_set_image (HILDON_BUTTON (priv->new_message_button), gtk_image_new_from_pixbuf (new_message_pixbuf));
 305         g_object_unref (new_message_pixbuf);
 306
 307         gtk_box_pack_start (GTK_BOX (action_area_box), priv->new_message_button, TRUE, TRUE, 0);
 308         gtk_widget_show_all (priv->new_message_button);
 309         hildon_tree_view_set_action_area_visible (GTK_TREE_VIEW (priv->folder_view), TRUE);
 310
 311         /* Set account store */
 312         tny_account_store_view_set_account_store (TNY_ACCOUNT_STORE_VIEW (priv->folder_view),
 313                                                   TNY_ACCOUNT_STORE (modest_runtime_get_account_store ()));
 314
 315         priv->top_vbox = gtk_vbox_new (0, FALSE);
 316         top_alignment = gtk_alignment_new (0.0, 0.0, 1.0, 1.0);
 317         gtk_alignment_set_padding (GTK_ALIGNMENT (top_alignment),
 318                                    0, 0,
 319                                    MODEST_MARGIN_DOUBLE, MODEST_MARGIN_DOUBLE);
 320
 321         gtk_container_add (GTK_CONTAINER (pannable), priv->folder_view);
 322         gtk_box_pack_end (GTK_BOX (priv->top_vbox), pannable, TRUE, TRUE, 0);
 323         gtk_container_add (GTK_CONTAINER (top_alignment), priv->top_vbox);
 324         gtk_container_add (GTK_CONTAINER (self), top_alignment);
 325
 326         gtk_widget_show (priv->folder_view);
 327         gtk_widget_show (pannable);
 328         gtk_widget_show (top_alignment);
 329         gtk_widget_show (priv->top_vbox);
 330
 331         connect_signals (MODEST_MAILBOXES_WINDOW (self));
 332
 333         /* Load previous osso state, for instance if we are being restored from
 334          * hibernation:  */
 335         modest_osso_load_state ();
 336
 337         /* Get device name */
 338         modest_maemo_utils_get_device_name ();
 339
 340         app = hildon_program_get_instance ();
 341         hildon_program_add_window (app, HILDON_WINDOW (self));
 342
 343         /* Set window icon */
 344         window_icon = modest_platform_get_icon (MODEST_APP_ICON, MODEST_ICON_SIZE_BIG);
 345         if (window_icon) {
 346                 gtk_window_set_icon (GTK_WINDOW (self), window_icon);
 347                 g_object_unref (window_icon);
 348         }
 349
 350         /* Dont't restore settings here,
 351          * because it requires a gtk_widget_show(),
 352          * and we don't want to do that until later,
 353          * so that the UI is not visible for non-menu D-Bus activation.
 354          */
 355
 356         g_signal_connect (G_OBJECT (self), "map-event",
 357                           G_CALLBACK (on_map_event),
 358                           G_OBJECT (self));
 359         update_progress_hint (self);
 360
 361         accel_group = gtk_accel_group_new ();
 362         gtk_accelerator_parse ("<Control>n", &accel_key, &accel_mods);
 363         gtk_widget_add_accelerator (priv->new_message_button, "clicked", accel_group,
 364                                     accel_key, accel_mods, 0);
 365         gtk_window_add_accel_group (GTK_WINDOW (self), accel_group);
 366
 367         modest_folder_view_set_filter (MODEST_FOLDER_VIEW (priv->folder_view),
 368                                        MODEST_FOLDER_VIEW_FILTER_SHOW_ONLY_MAILBOXES);
 369
 370         modest_mailboxes_window_set_account (MODEST_MAILBOXES_WINDOW (self), account);
 371
 372         return MODEST_WINDOW(self);
 373 }
 374
 375 ModestFolderView *
 376 modest_mailboxes_window_get_folder_view (ModestMailboxesWindow *self)
 377 {
 378         ModestMailboxesWindowPrivate *priv = NULL;
 379
 380         g_return_val_if_fail (MODEST_IS_MAILBOXES_WINDOW(self), FALSE);
 381
 382         priv = MODEST_MAILBOXES_WINDOW_GET_PRIVATE (self);
 383
 384         return MODEST_FOLDER_VIEW (priv->folder_view);
 385 }
 386
 387 void
 388 modest_mailboxes_window_set_account (ModestMailboxesWindow *self,
 389                                      const gchar *account_name)
 390 {
 391         ModestMailboxesWindowPrivate *priv = NULL;
 392         ModestAccountMgr *mgr;
 393         ModestAccountSettings *settings = NULL;
 394         ModestServerAccountSettings *store_settings = NULL;
 395
 396         g_return_if_fail (MODEST_IS_MAILBOXES_WINDOW(self));
 397
 398         priv = MODEST_MAILBOXES_WINDOW_GET_PRIVATE (self);
 399
 400         /* Get account data */
 401         mgr = modest_runtime_get_account_mgr ();
 402
 403         settings = modest_account_mgr_load_account_settings (mgr, account_name);
 404         if (!settings)
 405                 goto free_refs;
 406
 407         store_settings = modest_account_settings_get_store_settings (settings);
 408         if (!store_settings)
 409                 goto free_refs;
 410
 411         if (priv->current_store_account != NULL)
 412                 g_free (priv->current_store_account);
 413         priv->current_store_account = g_strdup (modest_server_account_settings_get_account_name (store_settings));
 414
 415         modest_folder_view_set_account_id_of_visible_server_account
 416                 (MODEST_FOLDER_VIEW (priv->folder_view),
 417                  priv->current_store_account);
 418
 419         modest_window_set_active_account (MODEST_WINDOW (self), account_name);
 420         update_progress_hint (self);
 421
 422 free_refs:
 423         if (store_settings)
 424                 g_object_unref (store_settings);
 425         if (settings)
 426                 g_object_unref (settings);
 427
 428 }
 429
 430 static void
 431 on_mailbox_activated (ModestFolderView *mailboxes_view,
 432                       TnyFolder *folder,
 433                       gpointer userdata)
 434 {
 435         ModestMailboxesWindowPrivate *priv = NULL;
 436         ModestMailboxesWindow *self = (ModestMailboxesWindow *) userdata;
 437         GtkWidget *new_window;
 438         gboolean registered;
 439         const gchar *active_account;
 440
 441         g_return_if_fail (MODEST_IS_MAILBOXES_WINDOW(self));
 442
 443         priv = MODEST_MAILBOXES_WINDOW_GET_PRIVATE (self);
 444
 445         if (!folder)
 446                 return;
 447
 448         if (!TNY_IS_FOLDER (folder))
 449                 return;
 450
 451         new_window = GTK_WIDGET (modest_folder_window_new (NULL));
 452         registered = modest_window_mgr_register_window (modest_runtime_get_window_mgr (),
 453                                                         MODEST_WINDOW (new_window),
 454                                                         MODEST_WINDOW (self));
 455
 456         if (!registered) {
 457                 gtk_widget_destroy (new_window);
 458                 new_window = NULL;
 459         } else {
 460                 const gchar *name;
 461                 active_account = modest_window_get_active_account (MODEST_WINDOW (self));
 462                 modest_folder_window_set_account (MODEST_FOLDER_WINDOW (new_window), active_account);
 463                 name = tny_folder_get_name (folder);
 464                 if (name) {
 465                         modest_folder_window_set_mailbox (MODEST_FOLDER_WINDOW (new_window), name);
 466                 }
 467                 gtk_widget_show (new_window);
 468         }
 469
 470 }
 471
 472 static gboolean
 473 on_map_event (GtkWidget *widget,
 474               GdkEvent *event,
 475               gpointer userdata)
 476 {
 477         ModestMailboxesWindow *self = (ModestMailboxesWindow *) userdata;
 478         ModestMailboxesWindowPrivate *priv = MODEST_MAILBOXES_WINDOW_GET_PRIVATE (self);
 479
 480         if (priv->progress_hint) {
 481                 hildon_gtk_window_set_progress_indicator (GTK_WINDOW (self), TRUE);
 482         }
 483
 484         return FALSE;
 485 }
 486
 487 static gboolean
 488 has_active_operations (ModestMailboxesWindow *self)
 489 {
 490         GSList *operations = NULL, *node;
 491         ModestMailOperationQueue *queue;
 492         gboolean has_active = FALSE;
 493
 494         queue = modest_runtime_get_mail_operation_queue ();
 495         operations = modest_mail_operation_queue_get_by_source (queue, G_OBJECT (self));
 496
 497         for (node = operations; node != NULL; node = g_slist_next (node)) {
 498                 if (!modest_mail_operation_is_finished (MODEST_MAIL_OPERATION (node->data))) {
 499                         has_active = TRUE;
 500                         break;
 501                 }
 502         }
 503
 504         if (operations) {
 505                 g_slist_foreach (operations, (GFunc) g_object_unref, NULL);
 506                 g_slist_free (operations);
 507         }
 508
 509         return has_active;
 510 }
 511
 512 static void
 513 update_progress_hint (ModestMailboxesWindow *self)
 514 {
 515         ModestMailboxesWindowPrivate *priv = MODEST_MAILBOXES_WINDOW_GET_PRIVATE (self);
 516
 517         if (has_active_operations (self)) {
 518                 priv->progress_hint = TRUE;
 519         } else {
 520                 priv->progress_hint = FALSE;
 521         }
 522
 523         if (!priv->progress_hint && priv->current_store_account) {
 524                 priv->progress_hint = modest_window_mgr_has_progress_operation_on_account (modest_runtime_get_window_mgr (),
 525                                                                                            priv->current_store_account);
 526         }
 527
 528         if (!priv->progress_hint) {
 529                 priv->progress_hint = modest_folder_view_get_activity (MODEST_FOLDER_VIEW (priv->folder_view));
 530         }
 531
 532         modest_ui_actions_check_menu_dimming_rules (MODEST_WINDOW (self));
 533
 534         if (GTK_WIDGET_VISIBLE (self)) {
 535                 hildon_gtk_window_set_progress_indicator (GTK_WINDOW (self), priv->progress_hint ? 1:0);
 536         }
 537 }
 538
 539 static void
 540 on_progress_list_changed (ModestWindowMgr *mgr,
 541                           ModestMailboxesWindow *self)
 542 {
 543         update_progress_hint (self);
 544 }
 545
 546 static void
 547 on_mail_operation_started (ModestMailOperation *mail_op,
 548                            gpointer user_data)
 549 {
 550         ModestMailboxesWindow *self;
 551         ModestMailOperationTypeOperation op_type;
 552         GObject *source = NULL;
 553
 554         self = MODEST_MAILBOXES_WINDOW (user_data);
 555         op_type = modest_mail_operation_get_type_operation (mail_op);
 556         source = modest_mail_operation_get_source(mail_op);
 557         if (G_OBJECT (self) == source) {
 558                 update_progress_hint (self);
 559         }
 560         g_object_unref (source);
 561 }
 562
 563 static void
 564 on_mail_operation_finished (ModestMailOperation *mail_op,
 565                             gpointer user_data)
 566 {
 567         ModestMailboxesWindow *self;
 568
 569         self = MODEST_MAILBOXES_WINDOW (user_data);
 570
 571         /* Don't disable the progress hint if there are more pending
 572            operations from this window */
 573         update_progress_hint (self);
 574
 575         modest_ui_actions_check_menu_dimming_rules (MODEST_WINDOW (self));
 576 }
 577
 578 static void
 579 on_queue_changed (ModestMailOperationQueue *queue,
 580                   ModestMailOperation *mail_op,
 581                   ModestMailOperationQueueNotification type,
 582                   ModestMailboxesWindow *self)
 583 {
 584         ModestMailboxesWindowPrivate *priv;
 585
 586         priv = MODEST_MAILBOXES_WINDOW_GET_PRIVATE (self);
 587
 588         /* If this operations was created by another window, do nothing */
 589         if (!modest_mail_operation_is_mine (mail_op, G_OBJECT(self)))
 590                 return;
 591
 592         if (type == MODEST_MAIL_OPERATION_QUEUE_OPERATION_ADDED) {
 593                 priv->sighandlers = modest_signal_mgr_connect (priv->sighandlers,
 594                                                                G_OBJECT (mail_op),
 595                                                                "operation-started",
 596                                                                G_CALLBACK (on_mail_operation_started),
 597                                                                self);
 598                 priv->sighandlers = modest_signal_mgr_connect (priv->sighandlers,
 599                                                                G_OBJECT (mail_op),
 600                                                                "operation-finished",
 601                                                                G_CALLBACK (on_mail_operation_finished),
 602                                                                self);
 603         } else if (type == MODEST_MAIL_OPERATION_QUEUE_OPERATION_REMOVED) {
 604                 priv->sighandlers = modest_signal_mgr_disconnect (priv->sighandlers,
 605                                                                   G_OBJECT (mail_op),
 606                                                                   "operation-started");
 607                 priv->sighandlers = modest_signal_mgr_disconnect (priv->sighandlers,
 608                                                                   G_OBJECT (mail_op),
 609                                                                   "operation-finished");
 610         }
 611 }
 612
 613 static void
 614 on_activity_changed (ModestFolderView *view,
 615                      gboolean activity,
 616                      ModestMailboxesWindow *self)
 617 {
 618         g_return_if_fail (MODEST_IS_MAILBOXES_WINDOW (self));
 619
 620         update_progress_hint (self);
 621 }
 622
 623
 624 static gboolean
 625 on_key_press(GtkWidget *widget, GdkEventKey *event, gpointer user_data)
 626 {
 627         ModestMailboxesWindowPrivate *priv;
 628         HildonPannableArea *pannable;
 629
 630         if (event->type == GDK_KEY_RELEASE)
 631                 return FALSE;
 632
 633         priv = MODEST_MAILBOXES_WINDOW_GET_PRIVATE(user_data);
 634
 635         pannable = HILDON_PANNABLE_AREA (gtk_widget_get_parent (priv->folder_view));
 636
 637         switch (event->keyval) {
 638
 639         case GDK_Up:
 640                 modest_maemo_utils_scroll_pannable(pannable, 0, -1);
 641                 break;
 642
 643         case GDK_Down:
 644                 modest_maemo_utils_scroll_pannable(pannable, 0, 1);
 645                 break;
 646         }
 647
 648         return FALSE;
 649 }