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 <hildon/hildon.h>
  48 #endif
  49 #ifdef MODEST_PLATFORM_MAEMO
  50 #include <modest-maemo-utils.h>
  51 #endif
  52 #include <gdk/gdkkeysyms.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 #ifdef MODEST_TOOLKIT_HILDON2
  87 static gboolean on_key_press(GtkWidget *widget,
  88                              GdkEventKey *event,
  89                              gpointer user_data);
  90 #endif
  91 static gboolean on_delete_event (GtkWidget *widget,
  92                                  GdkEvent *event,
  93                                  gpointer userdata);
  94
  95 typedef struct _ModestAccountsWindowPrivate ModestAccountsWindowPrivate;
  96 struct _ModestAccountsWindowPrivate {
  97
  98         GtkWidget *box;
  99         GtkWidget *scrollable;
 100         GtkWidget *account_view;
 101         GtkWidget *no_accounts_container;
 102         GtkWidget *new_message_button;
 103
 104         /* signals */
 105         GSList *sighandlers;
 106
 107         gboolean progress_hint;
 108         guint queue_change_handler;
 109 };
 110 #define MODEST_ACCOUNTS_WINDOW_GET_PRIVATE(o)  (G_TYPE_INSTANCE_GET_PRIVATE((o), \
 111                                                                             MODEST_TYPE_ACCOUNTS_WINDOW, \
 112                                                                             ModestAccountsWindowPrivate))
 113
 114 /* globals */
 115 static GtkWindowClass *parent_class = NULL;
 116 static GtkWidget *pre_created_accounts_window = NULL;
 117
 118 /************************************************************************/
 119
 120 GType
 121 modest_accounts_window_get_type (void)
 122 {
 123         static GType my_type = 0;
 124         if (!my_type) {
 125                 static const GTypeInfo my_info = {
 126                         sizeof(ModestAccountsWindowClass),
 127                         NULL,           /* base init */
 128                         NULL,           /* base finalize */
 129                         (GClassInitFunc) modest_accounts_window_class_init,
 130                         NULL,           /* class finalize */
 131                         NULL,           /* class data */
 132                         sizeof(ModestAccountsWindow),
 133                         1,              /* n_preallocs */
 134                         (GInstanceInitFunc) modest_accounts_window_instance_init,
 135                         NULL
 136                 };
 137                 my_type = g_type_register_static (
 138 #ifdef MODEST_TOOLKIT_HILDON2
 139                                                   MODEST_TYPE_HILDON2_WINDOW,
 140 #else
 141                                                   MODEST_TYPE_SHELL_WINDOW,
 142 #endif
 143                                                   "ModestAccountsWindow",
 144                                                   &my_info, 0);
 145         }
 146         return my_type;
 147 }
 148
 149 static void
 150 modest_accounts_window_class_init (ModestAccountsWindowClass *klass)
 151 {
 152         GObjectClass *gobject_class;
 153         gobject_class = (GObjectClass*) klass;
 154         ModestWindowClass *modest_window_class = (ModestWindowClass *) klass;
 155
 156         parent_class            = g_type_class_peek_parent (klass);
 157         gobject_class->finalize = modest_accounts_window_finalize;
 158
 159         g_type_class_add_private (gobject_class, sizeof(ModestAccountsWindowPrivate));
 160
 161         modest_window_class->disconnect_signals_func = modest_accounts_window_disconnect_signals;
 162 }
 163
 164 static void
 165 modest_accounts_window_instance_init (ModestAccountsWindow *obj)
 166 {
 167         ModestAccountsWindowPrivate *priv;
 168
 169         priv = MODEST_ACCOUNTS_WINDOW_GET_PRIVATE(obj);
 170
 171         priv->sighandlers = NULL;
 172
 173         priv->account_view = NULL;
 174         priv->progress_hint = FALSE;
 175
 176 }
 177
 178 static void
 179 modest_accounts_window_finalize (GObject *obj)
 180 {
 181         ModestAccountsWindowPrivate *priv;
 182
 183         priv = MODEST_ACCOUNTS_WINDOW_GET_PRIVATE(obj);
 184
 185         /* Sanity check: shouldn't be needed, the window mgr should
 186            call this function before */
 187         modest_accounts_window_disconnect_signals (MODEST_WINDOW (obj));
 188
 189         G_OBJECT_CLASS(parent_class)->finalize (obj);
 190 }
 191
 192 static void
 193 modest_accounts_window_disconnect_signals (ModestWindow *self)
 194 {
 195         ModestAccountsWindowPrivate *priv;
 196         priv = MODEST_ACCOUNTS_WINDOW_GET_PRIVATE(self);
 197
 198         if (g_signal_handler_is_connected (G_OBJECT (modest_runtime_get_mail_operation_queue ()),
 199                                            priv->queue_change_handler))
 200                 g_signal_handler_disconnect (G_OBJECT (modest_runtime_get_mail_operation_queue ()),
 201                                              priv->queue_change_handler);
 202
 203         modest_signal_mgr_disconnect_all_and_destroy (priv->sighandlers);
 204         priv->sighandlers = NULL;
 205 }
 206
 207 static void
 208 connect_signals (ModestAccountsWindow *self)
 209 {
 210         ModestAccountsWindowPrivate *priv;
 211         GtkTreeModel *model;
 212
 213         priv = MODEST_ACCOUNTS_WINDOW_GET_PRIVATE(self);
 214
 215         /* accounts view */
 216         priv->sighandlers =
 217                 modest_signal_mgr_connect (priv->sighandlers,
 218                                            G_OBJECT (priv->account_view), "row-activated",
 219                                            G_CALLBACK (on_account_activated), self);
 220
 221         priv->sighandlers =
 222                 modest_signal_mgr_connect (priv->sighandlers,
 223                                            G_OBJECT (modest_runtime_get_window_mgr ()),
 224                                            "progress-list-changed",
 225                                            G_CALLBACK (on_progress_list_changed), self);
 226
 227         model = gtk_tree_view_get_model (GTK_TREE_VIEW (priv->account_view));
 228
 229         priv->sighandlers =
 230                 modest_signal_mgr_connect (priv->sighandlers,
 231                                            G_OBJECT (model),
 232                                            "row-inserted",
 233                                            G_CALLBACK (on_row_inserted), self);
 234
 235         priv->sighandlers =
 236                 modest_signal_mgr_connect (priv->sighandlers,
 237                                            G_OBJECT (model),
 238                                            "row-deleted",
 239                                            G_CALLBACK (on_row_deleted), self);
 240
 241 #ifdef MODEST_TOOLKIT_HILDON2
 242         priv->sighandlers =
 243                 modest_signal_mgr_connect (priv->sighandlers,
 244                                            G_OBJECT (priv->new_message_button),
 245                                            "clicked",
 246                                            G_CALLBACK (modest_ui_actions_on_new_msg), self);
 247 #endif
 248
 249         /* we don't register this in sighandlers, as it should be run
 250          * after disconnecting all signals, in destroy stage */
 251
 252 #ifdef MODEST_TOOLKIT_HILDON2
 253         g_signal_connect(G_OBJECT(self), "key-press-event",
 254                         G_CALLBACK(on_key_press), self);
 255 #endif
 256 }
 257
 258 static ModestWindow *
 259 modest_accounts_window_new_real (void)
 260 {
 261         ModestAccountsWindow *self = NULL;
 262         ModestAccountsWindowPrivate *priv = NULL;
 263         GdkPixbuf *window_icon;
 264         GtkWidget *no_accounts_label;
 265         GtkWidget *box_alignment;
 266
 267         self  = MODEST_ACCOUNTS_WINDOW(g_object_new(MODEST_TYPE_ACCOUNTS_WINDOW, NULL));
 268         priv = MODEST_ACCOUNTS_WINDOW_GET_PRIVATE(self);
 269
 270         box_alignment = gtk_alignment_new (0, 0, 1.0, 1.0);
 271         gtk_alignment_set_padding (GTK_ALIGNMENT (box_alignment),
 272                                    MODEST_MARGIN_HALF, 0,
 273                                    MODEST_MARGIN_DOUBLE, MODEST_MARGIN_DOUBLE);
 274         priv->box = gtk_vbox_new (FALSE, 0);
 275
 276         no_accounts_label = gtk_label_new (_("mcen_ia_noaccounts"));
 277
 278         gtk_misc_set_alignment (GTK_MISC (no_accounts_label), 0.5, 0.5);
 279 #ifdef MODEST_TOOLKIT_HILDON2
 280         hildon_helper_set_logical_font (no_accounts_label, "LargeSystemFont");
 281 #endif
 282
 283 #ifdef MODEST_TOOLKIT_HILDON2
 284         GdkPixbuf *new_message_pixbuf;
 285         GtkWidget *empty_view_new_message_button;
 286
 287         new_message_pixbuf = modest_platform_get_icon ("general_add", MODEST_ICON_SIZE_BIG);
 288
 289         empty_view_new_message_button = hildon_button_new (MODEST_EDITABLE_SIZE, HILDON_BUTTON_ARRANGEMENT_HORIZONTAL);
 290         hildon_button_set_title (HILDON_BUTTON (empty_view_new_message_button), _("mcen_ti_new_message"));
 291         hildon_button_set_image (HILDON_BUTTON (empty_view_new_message_button), gtk_image_new_from_pixbuf (new_message_pixbuf));
 292 #endif
 293
 294         priv->no_accounts_container = gtk_vbox_new (FALSE, 0);
 295 #ifdef MODEST_TOOLKIT_HILDON2
 296         gtk_box_pack_start (GTK_BOX (priv->no_accounts_container), empty_view_new_message_button, FALSE, FALSE, 0);
 297         gtk_widget_show_all (empty_view_new_message_button);
 298         g_signal_connect (G_OBJECT (empty_view_new_message_button),
 299                           "clicked",
 300                           G_CALLBACK (modest_ui_actions_on_new_msg), self);
 301 #endif
 302         gtk_box_pack_end (GTK_BOX (priv->no_accounts_container), no_accounts_label, TRUE, TRUE, 0);
 303         gtk_widget_show (no_accounts_label);
 304         gtk_box_pack_start (GTK_BOX (priv->box), priv->no_accounts_container, TRUE, TRUE, 0);
 305
 306
 307         priv->scrollable = modest_toolkit_factory_create_scrollable (modest_runtime_get_toolkit_factory ());
 308
 309         priv->queue_change_handler =
 310                 g_signal_connect (G_OBJECT (modest_runtime_get_mail_operation_queue ()),
 311                                   "queue-changed",
 312                                   G_CALLBACK (on_queue_changed),
 313                                   self);
 314
 315 #ifdef MODEST_TOOLKIT_HILDON2
 316         priv->new_message_button = hildon_button_new (MODEST_EDITABLE_SIZE,
 317                                                       HILDON_BUTTON_ARRANGEMENT_HORIZONTAL);
 318
 319         hildon_button_set_title (HILDON_BUTTON (priv->new_message_button), _("mcen_ti_new_message"));
 320         hildon_button_set_image (HILDON_BUTTON (priv->new_message_button), gtk_image_new_from_pixbuf (new_message_pixbuf));
 321
 322         gtk_widget_show_all (priv->new_message_button);
 323
 324         g_object_unref (new_message_pixbuf);
 325 #endif
 326         setup_menu (self);
 327
 328         gtk_box_pack_start (GTK_BOX (priv->box), priv->scrollable, TRUE, TRUE, 0);
 329         gtk_container_add (GTK_CONTAINER (box_alignment), priv->box);
 330         gtk_container_add (GTK_CONTAINER (self), box_alignment);
 331
 332         gtk_widget_show (priv->scrollable);
 333         gtk_widget_show (priv->box);
 334         gtk_widget_show (box_alignment);
 335
 336         /* Get device name */
 337 #ifdef MODEST_PLATFORM_MAEMO
 338         modest_maemo_utils_get_device_name ();
 339 #endif
 340
 341         /* Set window icon */
 342         window_icon = modest_platform_get_icon (MODEST_APP_ICON, MODEST_ICON_SIZE_BIG);
 343         if (window_icon) {
 344                 gtk_window_set_icon (GTK_WINDOW (self), window_icon);
 345                 g_object_unref (window_icon);
 346         }
 347
 348 #ifdef MODEST_TOOLKIT_HILDON2
 349         guint accel_key;
 350         GdkModifierType accel_mods;
 351         GtkAccelGroup *accel_group;
 352         accel_group = gtk_accel_group_new ();
 353         gtk_accelerator_parse ("<Control>n", &accel_key, &accel_mods);
 354         gtk_widget_add_accelerator (priv->new_message_button, "clicked", accel_group,
 355                                     accel_key, accel_mods, 0);
 356         gtk_window_add_accel_group (GTK_WINDOW (self), accel_group);
 357 #endif
 358
 359         return MODEST_WINDOW(self);
 360 }
 361
 362 ModestWindow *
 363 modest_accounts_window_new (void)
 364 {
 365         ModestWindow *self;
 366         ModestAccountsWindowPrivate *priv = NULL;
 367 #ifdef MODEST_TOOLKIT_HILDON2
 368         HildonProgram *app;
 369 #endif
 370
 371         if (pre_created_accounts_window) {
 372                 self = MODEST_WINDOW (pre_created_accounts_window);
 373                 pre_created_accounts_window = NULL;
 374         } else {
 375                 self = modest_accounts_window_new_real ();
 376         }
 377         priv = MODEST_ACCOUNTS_WINDOW_GET_PRIVATE(self);
 378         priv->account_view  = GTK_WIDGET (modest_account_view_new (modest_runtime_get_account_mgr ()));
 379
 380 #ifdef MODEST_TOOLKIT_HILDON2
 381         GtkWidget *action_area_box;
 382
 383         action_area_box = hildon_tree_view_get_action_area_box (GTK_TREE_VIEW (priv->account_view));
 384         gtk_box_pack_start (GTK_BOX (action_area_box), priv->new_message_button, TRUE, TRUE, 0);
 385         hildon_tree_view_set_action_area_visible (GTK_TREE_VIEW (priv->account_view), TRUE);
 386 #endif
 387         gtk_container_add (GTK_CONTAINER (priv->scrollable), priv->account_view);
 388
 389         connect_signals (MODEST_ACCOUNTS_WINDOW (self));
 390
 391 #ifdef MODEST_TOOLKIT_HILDON2
 392         app = hildon_program_get_instance ();
 393         hildon_program_add_window (app, HILDON_WINDOW (self));
 394 #endif
 395
 396         /* Dont't restore settings here,
 397          * because it requires a gtk_widget_show(),
 398          * and we don't want to do that until later,
 399          * so that the UI is not visible for non-menu D-Bus activation.
 400          */
 401
 402         g_signal_connect (G_OBJECT (self), "map-event",
 403                           G_CALLBACK (_modest_accounts_window_map_event),
 404                           G_OBJECT (self));
 405         g_signal_connect (G_OBJECT (self), "delete-event",
 406                           G_CALLBACK (on_delete_event), self);
 407         update_progress_hint (MODEST_ACCOUNTS_WINDOW (self));
 408
 409         row_count_changed (MODEST_ACCOUNTS_WINDOW (self));
 410
 411         modest_window_set_title (MODEST_WINDOW (self), _("mcen_ap_name"));
 412
 413         return self;
 414 }
 415
 416
 417 ModestAccountView *
 418 modest_accounts_window_get_account_view (ModestAccountsWindow *self)
 419 {
 420         ModestAccountsWindowPrivate *priv = NULL;
 421
 422         g_return_val_if_fail (MODEST_IS_ACCOUNTS_WINDOW(self), FALSE);
 423
 424         priv = MODEST_ACCOUNTS_WINDOW_GET_PRIVATE (self);
 425
 426         return MODEST_ACCOUNT_VIEW (priv->account_view);
 427 }
 428
 429 static void
 430 setup_menu (ModestAccountsWindow *self)
 431 {
 432         g_return_if_fail (MODEST_IS_ACCOUNTS_WINDOW(self));
 433
 434         /* Settings menu buttons */
 435         modest_window_add_to_menu (MODEST_WINDOW (self), _("mcen_me_new_account"), NULL,
 436                                    MODEST_WINDOW_MENU_CALLBACK (modest_ui_actions_on_new_account),
 437                                    NULL);
 438         modest_window_add_to_menu (MODEST_WINDOW (self), _("mcen_me_inbox_sendandreceive"), NULL,
 439                                    MODEST_WINDOW_MENU_CALLBACK (modest_ui_actions_on_send_receive),
 440                                    MODEST_DIMMING_CALLBACK (modest_ui_dimming_rules_on_send_receive_all));
 441         modest_window_add_to_menu (MODEST_WINDOW (self),
 442                                    dngettext(GETTEXT_PACKAGE,
 443                                              "mcen_me_edit_account",
 444                                              "mcen_me_edit_accounts",
 445                                              2),
 446                                    NULL,
 447                                    MODEST_WINDOW_MENU_CALLBACK (modest_ui_actions_on_accounts),
 448                                    MODEST_DIMMING_CALLBACK (modest_ui_dimming_rules_on_edit_accounts));
 449         modest_window_add_to_menu (MODEST_WINDOW (self), _("mcen_me_inbox_globalsmtpservers"), NULL,
 450                                    MODEST_WINDOW_MENU_CALLBACK (modest_ui_actions_on_smtp_servers),
 451                                    MODEST_DIMMING_CALLBACK (modest_ui_dimming_rules_on_tools_smtp_servers));
 452         modest_window_add_to_menu (MODEST_WINDOW (self), _("mcen_me_outbox_cancelsend"), NULL,
 453                                    MODEST_WINDOW_MENU_CALLBACK (modest_ui_actions_cancel_send),
 454                                    MODEST_DIMMING_CALLBACK (modest_ui_dimming_rules_on_cancel_sending_all));
 455         modest_window_add_to_menu (MODEST_WINDOW (self), _("mcen_me_inbox_options"), NULL,
 456                                    MODEST_WINDOW_MENU_CALLBACK (modest_ui_actions_on_settings),
 457                                    NULL);
 458 }
 459
 460
 461 static void
 462 on_account_activated (GtkTreeView *account_view,
 463                       GtkTreePath *path,
 464                       GtkTreeViewColumn *column,
 465                       ModestAccountsWindow *self)
 466 {
 467         ModestAccountsWindowPrivate *priv;
 468         gchar* account_name;
 469         GtkWidget *new_window;
 470         gboolean registered;
 471         ModestProtocolType store_protocol;
 472         gboolean mailboxes_protocol;
 473
 474         priv = MODEST_ACCOUNTS_WINDOW_GET_PRIVATE (self);
 475
 476         account_name = modest_account_view_get_path_account (MODEST_ACCOUNT_VIEW (priv->account_view), path);
 477         if (!account_name)
 478                 return;
 479
 480         /* If it's a multimailbox container, we have to show the mailboxes window */
 481         store_protocol = modest_account_mgr_get_store_protocol (modest_runtime_get_account_mgr (),
 482                                                                 account_name);
 483         mailboxes_protocol =
 484                 modest_protocol_registry_protocol_type_has_tag (modest_runtime_get_protocol_registry (),
 485                                                                 store_protocol,
 486                                                                 MODEST_PROTOCOL_REGISTRY_MULTI_MAILBOX_PROVIDER_PROTOCOLS);
 487         if (mailboxes_protocol) {
 488                 new_window = GTK_WIDGET (modest_mailboxes_window_new (account_name));
 489         } else {
 490
 491                 new_window = GTK_WIDGET (modest_folder_window_new (NULL));
 492                 modest_window_set_active_account (MODEST_WINDOW (new_window), account_name);
 493         }
 494
 495         registered = modest_window_mgr_register_window (modest_runtime_get_window_mgr (),
 496                                                         MODEST_WINDOW (new_window),
 497                                                         MODEST_WINDOW (self));
 498
 499         if (!registered) {
 500                 gtk_widget_destroy (new_window);
 501                 new_window = NULL;
 502         } else {
 503                 if (!mailboxes_protocol) {
 504                         modest_folder_window_set_account (MODEST_FOLDER_WINDOW (new_window), account_name);
 505                 }
 506                 gtk_widget_show (new_window);
 507         }
 508         g_free (account_name);
 509 }
 510
 511 static gboolean
 512 _modest_accounts_window_map_event (GtkWidget *widget,
 513                                    GdkEvent *event,
 514                                    gpointer userdata)
 515 {
 516         ModestAccountsWindow *self = (ModestAccountsWindow *) userdata;
 517         ModestAccountsWindowPrivate *priv = MODEST_ACCOUNTS_WINDOW_GET_PRIVATE (self);
 518
 519         if (priv->progress_hint) {
 520                 modest_window_show_progress (MODEST_WINDOW (self), TRUE);
 521         }
 522
 523         return FALSE;
 524 }
 525
 526 static gboolean
 527 has_active_operations (ModestAccountsWindow *self)
 528 {
 529         GSList *operations = NULL, *node;
 530         ModestMailOperationQueue *queue;
 531         gboolean has_active = FALSE;
 532
 533         queue = modest_runtime_get_mail_operation_queue ();
 534         operations = modest_mail_operation_queue_get_by_source (queue, G_OBJECT (self));
 535
 536         for (node = operations; node != NULL; node = g_slist_next (node)) {
 537                 if (!modest_mail_operation_is_finished (MODEST_MAIL_OPERATION (node->data))) {
 538                         has_active = TRUE;
 539                         break;
 540                 }
 541         }
 542
 543         if (operations) {
 544                 g_slist_foreach (operations, (GFunc) g_object_unref, NULL);
 545                 g_slist_free (operations);
 546         }
 547
 548         return has_active;
 549 }
 550
 551 static void
 552 update_progress_hint (ModestAccountsWindow *self)
 553 {
 554         ModestAccountsWindowPrivate *priv = MODEST_ACCOUNTS_WINDOW_GET_PRIVATE (self);
 555
 556         if (has_active_operations (self)) {
 557                 priv->progress_hint = TRUE;
 558         } else {
 559                 priv->progress_hint = FALSE;
 560         }
 561
 562         if (!priv->progress_hint) {
 563                 priv->progress_hint = modest_window_mgr_has_progress_operation (modest_runtime_get_window_mgr ());
 564         }
 565
 566         if (GTK_WIDGET_VISIBLE (self)) {
 567                 modest_window_show_progress (MODEST_WINDOW (self), priv->progress_hint?1:0);
 568         }
 569 }
 570
 571 static void
 572 on_progress_list_changed (ModestWindowMgr *mgr,
 573                           ModestAccountsWindow *self)
 574 {
 575         update_progress_hint (self);
 576 }
 577
 578 static void
 579 on_row_inserted (GtkTreeModel *tree_model,
 580                  GtkTreePath  *path,
 581                  GtkTreeIter  *iter,
 582                  gpointer      user_data)
 583 {
 584         ModestAccountsWindow *self;
 585
 586         self = (ModestAccountsWindow *) user_data;
 587
 588         row_count_changed (self);
 589 }
 590
 591 static void
 592 on_row_deleted (GtkTreeModel *tree_model,
 593                 GtkTreePath  *path,
 594                 gpointer      user_data)
 595 {
 596         ModestAccountsWindow *self;
 597
 598         self = (ModestAccountsWindow *) user_data;
 599
 600         row_count_changed (self);
 601 }
 602
 603 static void
 604 row_count_changed (ModestAccountsWindow *self)
 605 {
 606         ModestAccountsWindowPrivate *priv;
 607         GtkTreeModel *model;
 608         gint count;
 609
 610         priv = MODEST_ACCOUNTS_WINDOW_GET_PRIVATE (self);
 611         model = gtk_tree_view_get_model (GTK_TREE_VIEW (priv->account_view));
 612
 613         count = gtk_tree_model_iter_n_children (model, NULL);
 614
 615         if (count == 0) {
 616                 gtk_widget_hide (priv->account_view);
 617                 gtk_widget_show (priv->no_accounts_container);
 618                 g_debug ("%s: hiding accounts view", __FUNCTION__);
 619         } else {
 620                 gtk_widget_hide (priv->no_accounts_container);
 621                 gtk_widget_show (priv->account_view);
 622                 g_debug ("%s: showing accounts view", __FUNCTION__);
 623         }
 624         gtk_container_child_set (GTK_CONTAINER(priv->box), priv->scrollable,
 625                                  "expand", count > 0,
 626                                  "fill", count > 0,
 627                                  NULL);
 628 }
 629
 630 static void
 631 on_mail_operation_started (ModestMailOperation *mail_op,
 632                            gpointer user_data)
 633 {
 634         ModestAccountsWindow *self;
 635         ModestMailOperationTypeOperation op_type;
 636         GObject *source = NULL;
 637
 638         self = MODEST_ACCOUNTS_WINDOW (user_data);
 639         op_type = modest_mail_operation_get_type_operation (mail_op);
 640         source = modest_mail_operation_get_source(mail_op);
 641         if (G_OBJECT (self) == source) {
 642                 update_progress_hint (self);
 643         }
 644         g_object_unref (source);
 645 }
 646
 647 static void
 648 on_mail_operation_finished (ModestMailOperation *mail_op,
 649                             gpointer user_data)
 650 {
 651         ModestAccountsWindow *self;
 652
 653         self = MODEST_ACCOUNTS_WINDOW (user_data);
 654
 655         /* Don't disable the progress hint if there are more pending
 656            operations from this window */
 657         update_progress_hint (self);
 658
 659         modest_ui_actions_check_menu_dimming_rules (MODEST_WINDOW (self));
 660 }
 661
 662 static void
 663 on_queue_changed (ModestMailOperationQueue *queue,
 664                   ModestMailOperation *mail_op,
 665                   ModestMailOperationQueueNotification type,
 666                   ModestAccountsWindow *self)
 667 {
 668         ModestAccountsWindowPrivate *priv;
 669
 670         priv = MODEST_ACCOUNTS_WINDOW_GET_PRIVATE (self);
 671
 672         /* If this operations was created by another window, do nothing */
 673         if (!modest_mail_operation_is_mine (mail_op, G_OBJECT(self)))
 674                 return;
 675
 676         if (type == MODEST_MAIL_OPERATION_QUEUE_OPERATION_ADDED) {
 677                 priv->sighandlers = modest_signal_mgr_connect (priv->sighandlers,
 678                                                                G_OBJECT (mail_op),
 679                                                                "operation-started",
 680                                                                G_CALLBACK (on_mail_operation_started),
 681                                                                self);
 682                 priv->sighandlers = modest_signal_mgr_connect (priv->sighandlers,
 683                                                                G_OBJECT (mail_op),
 684                                                                "operation-finished",
 685                                                                G_CALLBACK (on_mail_operation_finished),
 686                                                                self);
 687         } else if (type == MODEST_MAIL_OPERATION_QUEUE_OPERATION_REMOVED) {
 688                 priv->sighandlers = modest_signal_mgr_disconnect (priv->sighandlers,
 689                                                                   G_OBJECT (mail_op),
 690                                                                   "operation-started");
 691                 priv->sighandlers = modest_signal_mgr_disconnect (priv->sighandlers,
 692                                                                   G_OBJECT (mail_op),
 693                                                                   "operation-finished");
 694         }
 695 }
 696
 697 void
 698 modest_accounts_window_pre_create (void)
 699 {
 700         static gboolean pre_created = FALSE;
 701         if (!pre_created) {
 702                 pre_created = TRUE;
 703                 pre_created_accounts_window = GTK_WIDGET (modest_accounts_window_new_real ());
 704         }
 705 }
 706
 707 #ifdef MODEST_TOOLKIT_HILDON2
 708 static gboolean
 709 on_key_press(GtkWidget *widget, GdkEventKey *event, gpointer user_data)
 710 {
 711         ModestAccountsWindowPrivate *priv;
 712         ModestScrollable *scrollable;
 713
 714         if (event->type == GDK_KEY_RELEASE)
 715                 return FALSE;
 716
 717         priv = MODEST_ACCOUNTS_WINDOW_GET_PRIVATE(user_data);
 718
 719         scrollable = MODEST_SCROLLABLE (priv->scrollable);
 720
 721         switch (event->keyval) {
 722
 723         case GDK_Up:
 724                 modest_scrollable_scroll (scrollable, 0, -1);
 725                 break;
 726
 727         case GDK_Down:
 728                 modest_scrollable_scroll (scrollable, 0, 1);
 729                 break;
 730         }
 731
 732         return FALSE;
 733 }
 734 #endif
 735
 736 static gboolean
 737 on_delete_event (GtkWidget *widget,
 738                  GdkEvent *event,
 739                  gpointer userdata)
 740 {
 741         ModestAccountsWindowPrivate *priv;
 742
 743         priv = MODEST_ACCOUNTS_WINDOW_GET_PRIVATE (widget);
 744
 745 #ifdef MODEST_TOOLKIT_HILDON2
 746         modest_account_view_set_show_last_update (MODEST_ACCOUNT_VIEW (priv->account_view), FALSE);
 747
 748         gtk_widget_queue_resize (widget);
 749
 750         gdk_window_process_updates (priv->account_view->window, TRUE);
 751
 752         hildon_gtk_window_take_screenshot (GTK_WINDOW (widget), TRUE);
 753
 754         modest_account_view_set_show_last_update (MODEST_ACCOUNT_VIEW (priv->account_view), TRUE);
 755 #endif
 756
 757         return FALSE;
 758
 759 }