git.maemo.org Git - modest/blob - src/widgets/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-scrollable.h>
  32 #include <modest-ui-actions.h>
  33 #include <modest-window-mgr.h>
  34 #include <modest-signal-mgr.h>
  35 #include <modest-runtime.h>
  36 #include <modest-platform.h>
  37 #include <modest-icon-names.h>
  38 #include <modest-defs.h>
  39 #include <modest-folder-window.h>
  40 #include <modest-ui-dimming-rules.h>
  41 #include <modest-ui-dimming-manager.h>
  42 #include <modest-window-priv.h>
  43 #include <modest-ui-constants.h>
  44 #include <modest-account-mgr-helpers.h>
  45 #include <modest-mailboxes-window.h>
  46 #ifdef MODEST_TOOLKIT_HILDON2
  47 #include <modest-maemo-utils.h>
  48 #include <hildon/hildon.h>
  49 #endif
  50
  51
  52 /* 'private'/'protected' functions */
  53 static void modest_accounts_window_class_init  (ModestAccountsWindowClass *klass);
  54 static void modest_accounts_window_instance_init (ModestAccountsWindow *obj);
  55 static void modest_accounts_window_finalize    (GObject *obj);
  56
  57 static void connect_signals (ModestAccountsWindow *self);
  58 static void modest_accounts_window_disconnect_signals (ModestWindow *self);
  59
  60 static void on_account_activated (GtkTreeView *treeview,
  61                                   GtkTreePath *path,
  62                                   GtkTreeViewColumn *column,
  63                                   ModestAccountsWindow *accounts_window);
  64 static void on_progress_list_changed (ModestWindowMgr *mgr,
  65                                       ModestAccountsWindow *self);
  66 static void setup_menu (ModestAccountsWindow *self);
  67 static gboolean _modest_accounts_window_map_event (GtkWidget *widget,
  68                                                    GdkEvent *event,
  69                                                    gpointer userdata);
  70 static void update_progress_hint (ModestAccountsWindow *self);
  71 static void on_queue_changed    (ModestMailOperationQueue *queue,
  72                                  ModestMailOperation *mail_op,
  73                                  ModestMailOperationQueueNotification type,
  74                                  ModestAccountsWindow *self);
  75 static void on_row_inserted (GtkTreeModel *tree_model,
  76                              GtkTreePath  *path,
  77                              GtkTreeIter  *iter,
  78                              gpointer      user_data);
  79 static void on_row_deleted (GtkTreeModel *tree_model,
  80                             GtkTreePath  *path,
  81                             gpointer      user_data);
  82 static void row_count_changed (ModestAccountsWindow *self);
  83 static gboolean on_key_press(GtkWidget *widget,
  84                                 GdkEventKey *event,
  85                                 gpointer user_data);
  86 static gboolean on_delete_event (GtkWidget *widget,
  87                                  GdkEvent *event,
  88                                  gpointer userdata);
  89
  90 typedef struct _ModestAccountsWindowPrivate ModestAccountsWindowPrivate;
  91 struct _ModestAccountsWindowPrivate {
  92
  93         GtkWidget *box;
  94         GtkWidget *scrollable;
  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->scrollable = modest_toolkit_factory_create_scrollable (modest_runtime_get_toolkit_factory ());
 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->scrollable, 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->scrollable);
 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->scrollable), priv->account_view);
 361
 362         connect_signals (MODEST_ACCOUNTS_WINDOW (self));
 363
 364         app = hildon_program_get_instance ();
 365         hildon_program_add_window (app, HILDON_WINDOW (self));
 366
 367         /* Dont't restore settings here,
 368          * because it requires a gtk_widget_show(),
 369          * and we don't want to do that until later,
 370          * so that the UI is not visible for non-menu D-Bus activation.
 371          */
 372
 373         g_signal_connect (G_OBJECT (self), "map-event",
 374                           G_CALLBACK (_modest_accounts_window_map_event),
 375                           G_OBJECT (self));
 376         g_signal_connect (G_OBJECT (self), "delete-event",
 377                           G_CALLBACK (on_delete_event), self);
 378         update_progress_hint (MODEST_ACCOUNTS_WINDOW (self));
 379
 380         row_count_changed (MODEST_ACCOUNTS_WINDOW (self));
 381
 382         modest_window_set_title (MODEST_WINDOW (self), _("mcen_ap_name"));
 383
 384         return self;
 385 }
 386
 387
 388 ModestAccountView *
 389 modest_accounts_window_get_account_view (ModestAccountsWindow *self)
 390 {
 391         ModestAccountsWindowPrivate *priv = NULL;
 392
 393         g_return_val_if_fail (MODEST_IS_ACCOUNTS_WINDOW(self), FALSE);
 394
 395         priv = MODEST_ACCOUNTS_WINDOW_GET_PRIVATE (self);
 396
 397         return MODEST_ACCOUNT_VIEW (priv->account_view);
 398 }
 399
 400 static void
 401 setup_menu (ModestAccountsWindow *self)
 402 {
 403         g_return_if_fail (MODEST_IS_ACCOUNTS_WINDOW(self));
 404
 405         /* Settings menu buttons */
 406         modest_window_add_to_menu (MODEST_WINDOW (self), _("mcen_me_new_account"), NULL,
 407                                    MODEST_WINDOW_MENU_CALLBACK (modest_ui_actions_on_new_account),
 408                                    NULL);
 409         modest_window_add_to_menu (MODEST_WINDOW (self), _("mcen_me_inbox_sendandreceive"), NULL,
 410                                    MODEST_WINDOW_MENU_CALLBACK (modest_ui_actions_on_send_receive),
 411                                    MODEST_DIMMING_CALLBACK (modest_ui_dimming_rules_on_send_receive_all));
 412         modest_window_add_to_menu (MODEST_WINDOW (self),
 413                                    dngettext(GETTEXT_PACKAGE,
 414                                              "mcen_me_edit_account",
 415                                              "mcen_me_edit_accounts",
 416                                              2),
 417                                    NULL,
 418                                    MODEST_WINDOW_MENU_CALLBACK (modest_ui_actions_on_accounts),
 419                                    MODEST_DIMMING_CALLBACK (modest_ui_dimming_rules_on_edit_accounts));
 420         modest_window_add_to_menu (MODEST_WINDOW (self), _("mcen_me_inbox_globalsmtpservers"), NULL,
 421                                    MODEST_WINDOW_MENU_CALLBACK (modest_ui_actions_on_smtp_servers),
 422                                    MODEST_DIMMING_CALLBACK (modest_ui_dimming_rules_on_tools_smtp_servers));
 423         modest_window_add_to_menu (MODEST_WINDOW (self), _("mcen_me_outbox_cancelsend"), NULL,
 424                                    MODEST_WINDOW_MENU_CALLBACK (modest_ui_actions_cancel_send),
 425                                    MODEST_DIMMING_CALLBACK (modest_ui_dimming_rules_on_cancel_sending_all));
 426         modest_window_add_to_menu (MODEST_WINDOW (self), _("mcen_me_inbox_options"), NULL,
 427                                    MODEST_WINDOW_MENU_CALLBACK (modest_ui_actions_on_settings),
 428                                    NULL);
 429 }
 430
 431
 432 static void
 433 on_account_activated (GtkTreeView *account_view,
 434                       GtkTreePath *path,
 435                       GtkTreeViewColumn *column,
 436                       ModestAccountsWindow *self)
 437 {
 438         ModestAccountsWindowPrivate *priv;
 439         gchar* account_name;
 440         GtkWidget *new_window;
 441         gboolean registered;
 442         ModestProtocolType store_protocol;
 443         gboolean mailboxes_protocol;
 444
 445         priv = MODEST_ACCOUNTS_WINDOW_GET_PRIVATE (self);
 446
 447         account_name = modest_account_view_get_path_account (MODEST_ACCOUNT_VIEW (priv->account_view), path);
 448         if (!account_name)
 449                 return;
 450
 451         /* If it's a multimailbox container, we have to show the mailboxes window */
 452         store_protocol = modest_account_mgr_get_store_protocol (modest_runtime_get_account_mgr (),
 453                                                                 account_name);
 454         mailboxes_protocol =
 455                 modest_protocol_registry_protocol_type_has_tag (modest_runtime_get_protocol_registry (),
 456                                                                 store_protocol,
 457                                                                 MODEST_PROTOCOL_REGISTRY_MULTI_MAILBOX_PROVIDER_PROTOCOLS);
 458         if (mailboxes_protocol) {
 459                 new_window = GTK_WIDGET (modest_mailboxes_window_new (account_name));
 460         } else {
 461
 462                 new_window = GTK_WIDGET (modest_folder_window_new (NULL));
 463         }
 464
 465         registered = modest_window_mgr_register_window (modest_runtime_get_window_mgr (),
 466                                                         MODEST_WINDOW (new_window),
 467                                                         MODEST_WINDOW (self));
 468
 469         if (!registered) {
 470                 gtk_widget_destroy (new_window);
 471                 new_window = NULL;
 472         } else {
 473                 if (!mailboxes_protocol) {
 474                         modest_folder_window_set_account (MODEST_FOLDER_WINDOW (new_window), account_name);
 475                 }
 476                 gtk_widget_show (new_window);
 477         }
 478         g_free (account_name);
 479 }
 480
 481 static gboolean
 482 _modest_accounts_window_map_event (GtkWidget *widget,
 483                                    GdkEvent *event,
 484                                    gpointer userdata)
 485 {
 486         ModestAccountsWindow *self = (ModestAccountsWindow *) userdata;
 487         ModestAccountsWindowPrivate *priv = MODEST_ACCOUNTS_WINDOW_GET_PRIVATE (self);
 488
 489         if (priv->progress_hint) {
 490                 hildon_gtk_window_set_progress_indicator (GTK_WINDOW (self), TRUE);
 491         }
 492
 493         return FALSE;
 494 }
 495
 496 static gboolean
 497 has_active_operations (ModestAccountsWindow *self)
 498 {
 499         GSList *operations = NULL, *node;
 500         ModestMailOperationQueue *queue;
 501         gboolean has_active = FALSE;
 502
 503         queue = modest_runtime_get_mail_operation_queue ();
 504         operations = modest_mail_operation_queue_get_by_source (queue, G_OBJECT (self));
 505
 506         for (node = operations; node != NULL; node = g_slist_next (node)) {
 507                 if (!modest_mail_operation_is_finished (MODEST_MAIL_OPERATION (node->data))) {
 508                         has_active = TRUE;
 509                         break;
 510                 }
 511         }
 512
 513         if (operations) {
 514                 g_slist_foreach (operations, (GFunc) g_object_unref, NULL);
 515                 g_slist_free (operations);
 516         }
 517
 518         return has_active;
 519 }
 520
 521 static void
 522 update_progress_hint (ModestAccountsWindow *self)
 523 {
 524         ModestAccountsWindowPrivate *priv = MODEST_ACCOUNTS_WINDOW_GET_PRIVATE (self);
 525
 526         if (has_active_operations (self)) {
 527                 priv->progress_hint = TRUE;
 528         } else {
 529                 priv->progress_hint = FALSE;
 530         }
 531
 532         if (!priv->progress_hint) {
 533                 priv->progress_hint = modest_window_mgr_has_progress_operation (modest_runtime_get_window_mgr ());
 534         }
 535
 536         if (GTK_WIDGET_VISIBLE (self)) {
 537                 hildon_gtk_window_set_progress_indicator (GTK_WINDOW (self), priv->progress_hint?1:0);
 538         }
 539 }
 540
 541 static void
 542 on_progress_list_changed (ModestWindowMgr *mgr,
 543                           ModestAccountsWindow *self)
 544 {
 545         update_progress_hint (self);
 546 }
 547
 548 static void
 549 on_row_inserted (GtkTreeModel *tree_model,
 550                  GtkTreePath  *path,
 551                  GtkTreeIter  *iter,
 552                  gpointer      user_data)
 553 {
 554         ModestAccountsWindow *self;
 555
 556         self = (ModestAccountsWindow *) user_data;
 557
 558         row_count_changed (self);
 559 }
 560
 561 static void
 562 on_row_deleted (GtkTreeModel *tree_model,
 563                 GtkTreePath  *path,
 564                 gpointer      user_data)
 565 {
 566         ModestAccountsWindow *self;
 567
 568         self = (ModestAccountsWindow *) user_data;
 569
 570         row_count_changed (self);
 571 }
 572
 573 static void
 574 row_count_changed (ModestAccountsWindow *self)
 575 {
 576         ModestAccountsWindowPrivate *priv;
 577         GtkTreeModel *model;
 578         gint count;
 579
 580         priv = MODEST_ACCOUNTS_WINDOW_GET_PRIVATE (self);
 581         model = gtk_tree_view_get_model (GTK_TREE_VIEW (priv->account_view));
 582
 583         count = gtk_tree_model_iter_n_children (model, NULL);
 584
 585         if (count == 0) {
 586                 gtk_widget_hide (priv->account_view);
 587                 gtk_widget_show (priv->no_accounts_container);
 588                 g_debug ("%s: hiding accounts view", __FUNCTION__);
 589         } else {
 590                 gtk_widget_hide (priv->no_accounts_container);
 591                 gtk_widget_show (priv->account_view);
 592                 g_debug ("%s: showing accounts view", __FUNCTION__);
 593         }
 594         gtk_container_child_set (GTK_CONTAINER(priv->box), priv->scrollable,
 595                                  "expand", count > 0,
 596                                  "fill", count > 0,
 597                                  NULL);
 598 }
 599
 600 static void
 601 on_mail_operation_started (ModestMailOperation *mail_op,
 602                            gpointer user_data)
 603 {
 604         ModestAccountsWindow *self;
 605         ModestMailOperationTypeOperation op_type;
 606         GObject *source = NULL;
 607
 608         self = MODEST_ACCOUNTS_WINDOW (user_data);
 609         op_type = modest_mail_operation_get_type_operation (mail_op);
 610         source = modest_mail_operation_get_source(mail_op);
 611         if (G_OBJECT (self) == source) {
 612                 update_progress_hint (self);
 613         }
 614         g_object_unref (source);
 615 }
 616
 617 static void
 618 on_mail_operation_finished (ModestMailOperation *mail_op,
 619                             gpointer user_data)
 620 {
 621         ModestAccountsWindow *self;
 622
 623         self = MODEST_ACCOUNTS_WINDOW (user_data);
 624
 625         /* Don't disable the progress hint if there are more pending
 626            operations from this window */
 627         update_progress_hint (self);
 628
 629         modest_ui_actions_check_menu_dimming_rules (MODEST_WINDOW (self));
 630 }
 631
 632 static void
 633 on_queue_changed (ModestMailOperationQueue *queue,
 634                   ModestMailOperation *mail_op,
 635                   ModestMailOperationQueueNotification type,
 636                   ModestAccountsWindow *self)
 637 {
 638         ModestAccountsWindowPrivate *priv;
 639
 640         priv = MODEST_ACCOUNTS_WINDOW_GET_PRIVATE (self);
 641
 642         /* If this operations was created by another window, do nothing */
 643         if (!modest_mail_operation_is_mine (mail_op, G_OBJECT(self)))
 644                 return;
 645
 646         if (type == MODEST_MAIL_OPERATION_QUEUE_OPERATION_ADDED) {
 647                 priv->sighandlers = modest_signal_mgr_connect (priv->sighandlers,
 648                                                                G_OBJECT (mail_op),
 649                                                                "operation-started",
 650                                                                G_CALLBACK (on_mail_operation_started),
 651                                                                self);
 652                 priv->sighandlers = modest_signal_mgr_connect (priv->sighandlers,
 653                                                                G_OBJECT (mail_op),
 654                                                                "operation-finished",
 655                                                                G_CALLBACK (on_mail_operation_finished),
 656                                                                self);
 657         } else if (type == MODEST_MAIL_OPERATION_QUEUE_OPERATION_REMOVED) {
 658                 priv->sighandlers = modest_signal_mgr_disconnect (priv->sighandlers,
 659                                                                   G_OBJECT (mail_op),
 660                                                                   "operation-started");
 661                 priv->sighandlers = modest_signal_mgr_disconnect (priv->sighandlers,
 662                                                                   G_OBJECT (mail_op),
 663                                                                   "operation-finished");
 664         }
 665 }
 666
 667 void
 668 modest_accounts_window_pre_create (void)
 669 {
 670         static gboolean pre_created = FALSE;
 671         if (!pre_created) {
 672                 pre_created = TRUE;
 673                 pre_created_accounts_window = GTK_WIDGET (modest_accounts_window_new_real ());
 674         }
 675 }
 676
 677
 678 static gboolean
 679 on_key_press(GtkWidget *widget, GdkEventKey *event, gpointer user_data)
 680 {
 681         ModestAccountsWindowPrivate *priv;
 682         ModestScrollable *scrollable;
 683
 684         if (event->type == GDK_KEY_RELEASE)
 685                 return FALSE;
 686
 687         priv = MODEST_ACCOUNTS_WINDOW_GET_PRIVATE(user_data);
 688
 689         scrollable = MODEST_SCROLLABLE (priv->scrollable);
 690
 691         switch (event->keyval) {
 692
 693         case GDK_Up:
 694                 modest_scrollable_scroll (scrollable, 0, -1);
 695                 break;
 696
 697         case GDK_Down:
 698                 modest_scrollable_scroll (scrollable, 0, 1);
 699                 break;
 700         }
 701
 702         return FALSE;
 703 }
 704
 705 static gboolean
 706 on_delete_event (GtkWidget *widget,
 707                  GdkEvent *event,
 708                  gpointer userdata)
 709 {
 710         ModestAccountsWindowPrivate *priv;
 711
 712         priv = MODEST_ACCOUNTS_WINDOW_GET_PRIVATE (widget);
 713
 714         modest_account_view_set_show_last_update (MODEST_ACCOUNT_VIEW (priv->account_view), FALSE);
 715
 716         gtk_widget_queue_resize (widget);
 717
 718         gdk_window_process_updates (priv->account_view->window, TRUE);
 719         hildon_gtk_window_take_screenshot (GTK_WINDOW (widget), TRUE);
 720
 721         modest_account_view_set_show_last_update (MODEST_ACCOUNT_VIEW (priv->account_view), TRUE);
 722
 723         return FALSE;
 724
 725 }