git.maemo.org Git - modest/blob - src/hildon2/modest-folder-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-folder-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
  57 typedef enum {
  58         EDIT_MODE_COMMAND_MOVE = 1,
  59         EDIT_MODE_COMMAND_DELETE = 2,
  60         EDIT_MODE_COMMAND_RENAME = 3,
  61 } EditModeCommand;
  62
  63 /* 'private'/'protected' functions */
  64 static void modest_folder_window_class_init  (ModestFolderWindowClass *klass);
  65 static void modest_folder_window_init        (ModestFolderWindow *obj);
  66 static void modest_folder_window_finalize    (GObject *obj);
  67
  68 static void connect_signals (ModestFolderWindow *self);
  69 static void modest_folder_window_disconnect_signals (ModestWindow *self);
  70
  71 static void on_folder_activated (ModestFolderView *folder_view,
  72                                  TnyFolder *folder,
  73                                  gpointer userdata);
  74 static void setup_menu (ModestFolderWindow *self);
  75
  76 static void set_delete_edit_mode (GtkButton *button,
  77                                   ModestFolderWindow *self);
  78 static void set_moveto_edit_mode (GtkButton *button,
  79                                   ModestFolderWindow *self);
  80 static void set_rename_edit_mode (GtkButton *button,
  81                                   ModestFolderWindow *self);
  82 static void modest_folder_window_pack_toolbar (ModestHildon2Window *self,
  83                                                GtkPackType pack_type,
  84                                                GtkWidget *toolbar);
  85 static void edit_mode_changed (ModestFolderWindow *folder_window,
  86                                gint edit_mode_id,
  87                                gboolean enabled,
  88                                ModestFolderWindow *self);
  89 static void on_progress_list_changed (ModestWindowMgr *mgr,
  90                                       ModestFolderWindow *self);
  91 static gboolean on_map_event (GtkWidget *widget,
  92                               GdkEvent *event,
  93                               gpointer userdata);
  94 static void update_progress_hint (ModestFolderWindow *self);
  95 static void on_queue_changed    (ModestMailOperationQueue *queue,
  96                                  ModestMailOperation *mail_op,
  97                                  ModestMailOperationQueueNotification type,
  98                                  ModestFolderWindow *self);
  99 static void on_activity_changed (ModestFolderView *view,
 100                                  gboolean activity,
 101                                  ModestFolderWindow *folder_window);
 102 static void on_visible_account_changed (ModestFolderView *folder_view,
 103                                         const gchar *account_id,
 104                                         gpointer user_data);
 105 static void on_account_changed (TnyAccountStore *account_store,
 106                                 TnyAccount *account,
 107                                 gpointer user_data);
 108
 109 typedef struct _ModestFolderWindowPrivate ModestFolderWindowPrivate;
 110 struct _ModestFolderWindowPrivate {
 111
 112         GtkWidget *folder_view;
 113         GtkWidget *top_vbox;
 114         GtkWidget *new_message_button;
 115
 116         /* signals */
 117         GSList *sighandlers;
 118
 119         gchar *current_store_account;
 120         gboolean progress_hint;
 121         guint queue_change_handler;
 122 };
 123 #define MODEST_FOLDER_WINDOW_GET_PRIVATE(o)  (G_TYPE_INSTANCE_GET_PRIVATE((o), \
 124                                                                           MODEST_TYPE_FOLDER_WINDOW, \
 125                                                                           ModestFolderWindowPrivate))
 126
 127 /* globals */
 128 static GtkWindowClass *parent_class = NULL;
 129
 130 /************************************************************************/
 131
 132 GType
 133 modest_folder_window_get_type (void)
 134 {
 135         static GType my_type = 0;
 136         if (!my_type) {
 137                 static const GTypeInfo my_info = {
 138                         sizeof(ModestFolderWindowClass),
 139                         NULL,           /* base init */
 140                         NULL,           /* base finalize */
 141                         (GClassInitFunc) modest_folder_window_class_init,
 142                         NULL,           /* class finalize */
 143                         NULL,           /* class data */
 144                         sizeof(ModestFolderWindow),
 145                         1,              /* n_preallocs */
 146                         (GInstanceInitFunc) modest_folder_window_init,
 147                         NULL
 148                 };
 149                 my_type = g_type_register_static (MODEST_TYPE_HILDON2_WINDOW,
 150                                                   "ModestFolderWindow",
 151                                                   &my_info, 0);
 152         }
 153         return my_type;
 154 }
 155
 156 static void
 157 modest_folder_window_class_init (ModestFolderWindowClass *klass)
 158 {
 159         GObjectClass *gobject_class;
 160         gobject_class = (GObjectClass*) klass;
 161         ModestWindowClass *modest_window_class = (ModestWindowClass *) klass;
 162         ModestHildon2WindowClass *modest_hildon2_window_class = (ModestHildon2WindowClass *) klass;
 163
 164         parent_class            = g_type_class_peek_parent (klass);
 165         gobject_class->finalize = modest_folder_window_finalize;
 166
 167         g_type_class_add_private (gobject_class, sizeof(ModestFolderWindowPrivate));
 168
 169         modest_window_class->disconnect_signals_func = modest_folder_window_disconnect_signals;
 170         modest_hildon2_window_class->pack_toolbar_func = modest_folder_window_pack_toolbar;
 171 }
 172
 173 static void
 174 modest_folder_window_init (ModestFolderWindow *obj)
 175 {
 176         ModestFolderWindowPrivate *priv;
 177
 178         priv = MODEST_FOLDER_WINDOW_GET_PRIVATE(obj);
 179
 180         priv->sighandlers = NULL;
 181
 182         priv->folder_view = NULL;
 183
 184         priv->top_vbox = NULL;
 185
 186         modest_window_mgr_register_help_id (modest_runtime_get_window_mgr(),
 187                                             GTK_WINDOW(obj),
 188                                             "applications_email_folderview");
 189         priv->progress_hint = FALSE;
 190         priv->current_store_account = NULL;
 191         priv->queue_change_handler = 0;
 192 }
 193
 194 static void
 195 modest_folder_window_finalize (GObject *obj)
 196 {
 197         ModestFolderWindowPrivate *priv;
 198
 199         priv = MODEST_FOLDER_WINDOW_GET_PRIVATE(obj);
 200
 201         if (priv->current_store_account) {
 202                 g_free (priv->current_store_account);
 203                 priv->current_store_account = NULL;
 204         }
 205
 206         /* Sanity check: shouldn't be needed, the window mgr should
 207            call this function before */
 208         modest_folder_window_disconnect_signals (MODEST_WINDOW (obj));
 209
 210         G_OBJECT_CLASS(parent_class)->finalize (obj);
 211 }
 212
 213 static void
 214 modest_folder_window_disconnect_signals (ModestWindow *self)
 215 {
 216         ModestFolderWindowPrivate *priv;
 217         priv = MODEST_FOLDER_WINDOW_GET_PRIVATE(self);
 218
 219         if (g_signal_handler_is_connected (G_OBJECT (modest_runtime_get_mail_operation_queue ()),
 220                                            priv->queue_change_handler))
 221                 g_signal_handler_disconnect (G_OBJECT (modest_runtime_get_mail_operation_queue ()),
 222                                              priv->queue_change_handler);
 223
 224         modest_signal_mgr_disconnect_all_and_destroy (priv->sighandlers);
 225         priv->sighandlers = NULL;
 226 }
 227
 228 static void
 229 connect_signals (ModestFolderWindow *self)
 230 {
 231         ModestFolderWindowPrivate *priv;
 232
 233         priv = MODEST_FOLDER_WINDOW_GET_PRIVATE(self);
 234
 235         /* folder view */
 236         priv->sighandlers = modest_signal_mgr_connect (priv->sighandlers,
 237                                                        G_OBJECT (priv->folder_view), "folder-activated",
 238                                                        G_CALLBACK (on_folder_activated), self);
 239
 240         priv->sighandlers = modest_signal_mgr_connect (priv->sighandlers,
 241                                                        G_OBJECT (modest_runtime_get_window_mgr ()),
 242                                                        "progress-list-changed",
 243                                                        G_CALLBACK (on_progress_list_changed), self);
 244
 245         priv->sighandlers = modest_signal_mgr_connect (priv->sighandlers,
 246                                                        G_OBJECT (priv->folder_view),
 247                                                        "visible-account-changed",
 248                                                        G_CALLBACK (on_visible_account_changed), self);
 249
 250         priv->sighandlers = modest_signal_mgr_connect (priv->sighandlers,
 251                                                        G_OBJECT (priv->folder_view),
 252                                                        "activity-changed",
 253                                                        G_CALLBACK (on_activity_changed), self);
 254
 255         priv->sighandlers = modest_signal_mgr_connect (priv->sighandlers,
 256                                                        G_OBJECT (priv->new_message_button),
 257                                                        "clicked",
 258                                                        G_CALLBACK (modest_ui_actions_on_new_msg), self);
 259
 260         priv->sighandlers = modest_signal_mgr_connect (priv->sighandlers,
 261                                                        G_OBJECT (modest_runtime_get_account_store()),
 262                                                        "account-changed",
 263                                                        G_CALLBACK (on_account_changed), self);
 264 }
 265
 266 ModestWindow *
 267 modest_folder_window_new (TnyFolderStoreQuery *query)
 268 {
 269         ModestFolderWindow *self = NULL;
 270         ModestFolderWindowPrivate *priv = NULL;
 271         HildonProgram *app;
 272         GdkPixbuf *window_icon;
 273         GtkWidget *pannable;
 274         GtkWidget *action_area_box;
 275         GdkPixbuf *new_message_pixbuf;
 276         guint accel_key;
 277         GdkModifierType accel_mods;
 278         GtkAccelGroup *accel_group;
 279         GtkWidget *top_alignment;
 280
 281         self  = MODEST_FOLDER_WINDOW(g_object_new(MODEST_TYPE_FOLDER_WINDOW, NULL));
 282         priv = MODEST_FOLDER_WINDOW_GET_PRIVATE(self);
 283
 284         pannable = hildon_pannable_area_new ();
 285
 286         priv->queue_change_handler =
 287                 g_signal_connect (G_OBJECT (modest_runtime_get_mail_operation_queue ()),
 288                                   "queue-changed",
 289                                   G_CALLBACK (on_queue_changed),
 290                                   self);
 291
 292         priv->folder_view  = modest_platform_create_folder_view (query);
 293         modest_folder_view_set_cell_style (MODEST_FOLDER_VIEW (priv->folder_view),
 294                                            MODEST_FOLDER_VIEW_CELL_STYLE_COMPACT);
 295         modest_folder_view_set_filter (MODEST_FOLDER_VIEW (priv->folder_view),
 296                                        MODEST_FOLDER_VIEW_FILTER_HIDE_ACCOUNTS);
 297
 298         g_signal_connect (G_OBJECT (self), "edit-mode-changed",
 299                           G_CALLBACK (edit_mode_changed), (gpointer) self);
 300
 301         action_area_box = hildon_tree_view_get_action_area_box (GTK_TREE_VIEW (priv->folder_view));
 302         priv->new_message_button = hildon_button_new (0, HILDON_BUTTON_ARRANGEMENT_HORIZONTAL);
 303
 304         hildon_button_set_title (HILDON_BUTTON (priv->new_message_button), _("mcen_ti_new_message"));
 305         new_message_pixbuf = modest_platform_get_icon ("general_add", MODEST_ICON_SIZE_BIG);
 306         hildon_button_set_image (HILDON_BUTTON (priv->new_message_button), gtk_image_new_from_pixbuf (new_message_pixbuf));
 307         g_object_unref (new_message_pixbuf);
 308
 309         gtk_box_pack_start (GTK_BOX (action_area_box), priv->new_message_button, TRUE, TRUE, 0);
 310         gtk_widget_show_all (priv->new_message_button);
 311         hildon_tree_view_set_action_area_visible (GTK_TREE_VIEW (priv->folder_view), TRUE);
 312
 313         setup_menu (self);
 314
 315         /* Set account store */
 316         tny_account_store_view_set_account_store (TNY_ACCOUNT_STORE_VIEW (priv->folder_view),
 317                                                   TNY_ACCOUNT_STORE (modest_runtime_get_account_store ()));
 318
 319         priv->top_vbox = gtk_vbox_new (0, FALSE);
 320         top_alignment = gtk_alignment_new (0.0, 0.0, 1.0, 1.0);
 321         gtk_alignment_set_padding (GTK_ALIGNMENT (top_alignment),
 322                                    0, 0,
 323                                    HILDON_MARGIN_DOUBLE, HILDON_MARGIN_DOUBLE);
 324
 325         gtk_container_add (GTK_CONTAINER (pannable), priv->folder_view);
 326         gtk_container_add (GTK_CONTAINER (top_alignment), pannable);
 327         gtk_box_pack_end (GTK_BOX (priv->top_vbox), top_alignment, TRUE, TRUE, 0);
 328         gtk_container_add (GTK_CONTAINER (self), priv->top_vbox);
 329
 330         gtk_widget_show (priv->folder_view);
 331         gtk_widget_show (pannable);
 332         gtk_widget_show (priv->top_vbox);
 333         gtk_widget_show (top_alignment);
 334
 335         connect_signals (MODEST_FOLDER_WINDOW (self));
 336
 337         /* Load previous osso state, for instance if we are being restored from
 338          * hibernation:  */
 339         modest_osso_load_state ();
 340
 341         /* Get device name */
 342         modest_maemo_utils_get_device_name ();
 343
 344         app = hildon_program_get_instance ();
 345         hildon_program_add_window (app, HILDON_WINDOW (self));
 346
 347         /* Set window icon */
 348         window_icon = modest_platform_get_icon (MODEST_APP_ICON, MODEST_ICON_SIZE_BIG);
 349         if (window_icon) {
 350                 gtk_window_set_icon (GTK_WINDOW (self), window_icon);
 351                 g_object_unref (window_icon);
 352         }
 353
 354         /* Dont't restore settings here,
 355          * because it requires a gtk_widget_show(),
 356          * and we don't want to do that until later,
 357          * so that the UI is not visible for non-menu D-Bus activation.
 358          */
 359
 360         /* Register edit modes */
 361         modest_hildon2_window_register_edit_mode (MODEST_HILDON2_WINDOW (self),
 362                                                   EDIT_MODE_COMMAND_DELETE,
 363                                                   _("mcen_ti_edit_folder_delete"),
 364                                                   _HL("wdgt_bd_delete"),
 365                                                   GTK_TREE_VIEW (priv->folder_view),
 366                                                   GTK_SELECTION_SINGLE,
 367                                                   EDIT_MODE_CALLBACK (modest_ui_actions_on_edit_mode_delete_folder));
 368         modest_hildon2_window_register_edit_mode (MODEST_HILDON2_WINDOW (self),
 369                                                   EDIT_MODE_COMMAND_MOVE,
 370                                                   _("mcen_ti_edit_move_folder"),
 371                                                   _HL("wdgt_bd_move"),
 372                                                   GTK_TREE_VIEW (priv->folder_view),
 373                                                   GTK_SELECTION_SINGLE,
 374                                                   EDIT_MODE_CALLBACK (modest_ui_actions_on_edit_mode_move_to));
 375         modest_hildon2_window_register_edit_mode (MODEST_HILDON2_WINDOW (self),
 376                                                   EDIT_MODE_COMMAND_RENAME,
 377                                                   _("mcen_ti_edit_rename_folder"),
 378                                                   _HL("wdgt_bd_rename"),
 379                                                   GTK_TREE_VIEW (priv->folder_view),
 380                                                   GTK_SELECTION_SINGLE,
 381                                                   EDIT_MODE_CALLBACK (modest_ui_actions_on_edit_mode_rename_folder));
 382
 383         g_signal_connect (G_OBJECT (self), "map-event",
 384                           G_CALLBACK (on_map_event),
 385                           G_OBJECT (self));
 386         update_progress_hint (self);
 387
 388         accel_group = gtk_accel_group_new ();
 389         gtk_accelerator_parse ("<Control>n", &accel_key, &accel_mods);
 390         gtk_widget_add_accelerator (priv->new_message_button, "clicked", accel_group,
 391                                     accel_key, accel_mods, 0);
 392         gtk_window_add_accel_group (GTK_WINDOW (self), accel_group);
 393
 394         return MODEST_WINDOW(self);
 395 }
 396
 397 ModestFolderView *
 398 modest_folder_window_get_folder_view (ModestFolderWindow *self)
 399 {
 400         ModestFolderWindowPrivate *priv = NULL;
 401
 402         g_return_val_if_fail (MODEST_IS_FOLDER_WINDOW(self), FALSE);
 403
 404         priv = MODEST_FOLDER_WINDOW_GET_PRIVATE (self);
 405
 406         return MODEST_FOLDER_VIEW (priv->folder_view);
 407 }
 408
 409 void
 410 modest_folder_window_set_account (ModestFolderWindow *self,
 411                                   const gchar *account_name)
 412 {
 413         ModestFolderWindowPrivate *priv = NULL;
 414         ModestAccountMgr *mgr;
 415         ModestAccountSettings *settings = NULL;
 416         ModestServerAccountSettings *store_settings = NULL;
 417
 418         g_return_if_fail (MODEST_IS_FOLDER_WINDOW(self));
 419
 420         priv = MODEST_FOLDER_WINDOW_GET_PRIVATE (self);
 421
 422         /* Get account data */
 423         mgr = modest_runtime_get_account_mgr ();
 424
 425         settings = modest_account_mgr_load_account_settings (mgr, account_name);
 426         if (!settings)
 427                 goto free_refs;
 428
 429         store_settings = modest_account_settings_get_store_settings (settings);
 430         if (!store_settings)
 431                 goto free_refs;
 432
 433         if (priv->current_store_account != NULL)
 434                 g_free (priv->current_store_account);
 435         priv->current_store_account = g_strdup (modest_server_account_settings_get_account_name (store_settings));
 436
 437         modest_folder_view_set_account_id_of_visible_server_account
 438                 (MODEST_FOLDER_VIEW (priv->folder_view),
 439                  priv->current_store_account);
 440
 441         modest_window_set_active_account (MODEST_WINDOW (self), account_name);
 442         update_progress_hint (self);
 443
 444 free_refs:
 445         if (store_settings)
 446                 g_object_unref (store_settings);
 447         if (settings)
 448                 g_object_unref (settings);
 449
 450 }
 451
 452 void
 453 modest_folder_window_set_mailbox (ModestFolderWindow *self,
 454                                   const gchar *mailbox)
 455 {
 456         ModestFolderWindowPrivate *priv = NULL;
 457
 458         g_return_if_fail (MODEST_IS_FOLDER_WINDOW(self));
 459         priv = MODEST_FOLDER_WINDOW_GET_PRIVATE (self);
 460
 461         modest_folder_view_set_mailbox (MODEST_FOLDER_VIEW (priv->folder_view), mailbox);
 462
 463 }
 464
 465 static void
 466 setup_menu (ModestFolderWindow *self)
 467 {
 468         g_return_if_fail (MODEST_IS_FOLDER_WINDOW(self));
 469
 470         /* folders actions */
 471         modest_hildon2_window_add_to_menu (MODEST_HILDON2_WINDOW (self), _("mcen_me_new_folder"), NULL,
 472                                            APP_MENU_CALLBACK (modest_ui_actions_on_new_folder),
 473                                            NULL);
 474         modest_hildon2_window_add_to_menu (MODEST_HILDON2_WINDOW (self), _("mcen_me_rename_folder"), NULL,
 475                                            APP_MENU_CALLBACK (set_rename_edit_mode),
 476                                            MODEST_DIMMING_CALLBACK (modest_ui_dimming_rules_on_rename_folder));
 477         modest_hildon2_window_add_to_menu (MODEST_HILDON2_WINDOW (self), _("mcen_me_move_folder"), NULL,
 478                                            APP_MENU_CALLBACK (set_moveto_edit_mode),
 479                                            MODEST_DIMMING_CALLBACK (modest_ui_dimming_rules_on_folder_window_move_to));
 480         modest_hildon2_window_add_to_menu (MODEST_HILDON2_WINDOW (self), _("mcen_me_delete_folder"), NULL,
 481                                            APP_MENU_CALLBACK (set_delete_edit_mode),
 482                                            MODEST_DIMMING_CALLBACK (modest_ui_dimming_rules_on_folder_window_delete));
 483
 484         /* send receive actions should be only one visible always */
 485         modest_hildon2_window_add_to_menu (MODEST_HILDON2_WINDOW (self),
 486                                            _("mcen_me_inbox_sendandreceive"),
 487                                            NULL,
 488                                            APP_MENU_CALLBACK (modest_ui_actions_on_send_receive),
 489                                            MODEST_DIMMING_CALLBACK (modest_ui_dimming_rules_on_send_receive));
 490
 491         modest_hildon2_window_add_to_menu (MODEST_HILDON2_WINDOW (self), _("mcen_me_outbox_cancelsend"), NULL,
 492                                            APP_MENU_CALLBACK (modest_ui_actions_cancel_send),
 493                                            MODEST_DIMMING_CALLBACK (modest_ui_dimming_rules_on_cancel_sending_all));
 494 }
 495
 496 static void
 497 on_folder_activated (ModestFolderView *folder_view,
 498                      TnyFolder *folder,
 499                      gpointer userdata)
 500 {
 501         ModestFolderWindowPrivate *priv = NULL;
 502         ModestWindow *headerwin;
 503         ModestFolderWindow *self = (ModestFolderWindow *) userdata;
 504
 505         g_return_if_fail (MODEST_IS_FOLDER_WINDOW(self));
 506
 507         priv = MODEST_FOLDER_WINDOW_GET_PRIVATE (self);
 508
 509         if (!folder)
 510                 return;
 511
 512         if (!TNY_IS_FOLDER (folder))
 513                 return;
 514
 515         /* We cannot open noselect folders (fake ones) */
 516         if (tny_folder_get_caps (folder) & TNY_FOLDER_CAPS_NOSELECT)
 517                 return;
 518
 519         headerwin = modest_header_window_new (folder, modest_window_get_active_account (MODEST_WINDOW (self)));
 520
 521         if (modest_window_mgr_register_window (modest_runtime_get_window_mgr (),
 522                                                MODEST_WINDOW (headerwin),
 523                                                MODEST_WINDOW (self))) {
 524                 gtk_widget_show (GTK_WIDGET (headerwin));
 525         } else {
 526                 gtk_widget_destroy (GTK_WIDGET (headerwin));
 527                 headerwin = NULL;
 528         }
 529 }
 530
 531 static void
 532 set_delete_edit_mode (GtkButton *button,
 533                       ModestFolderWindow *self)
 534 {
 535         modest_hildon2_window_set_edit_mode (MODEST_HILDON2_WINDOW (self), EDIT_MODE_COMMAND_DELETE);
 536 }
 537
 538 static void
 539 set_moveto_edit_mode (GtkButton *button,
 540                       ModestFolderWindow *self)
 541 {
 542         modest_hildon2_window_set_edit_mode (MODEST_HILDON2_WINDOW (self), EDIT_MODE_COMMAND_MOVE);
 543 }
 544
 545 static void
 546 set_rename_edit_mode (GtkButton *button,
 547                       ModestFolderWindow *self)
 548 {
 549         modest_hildon2_window_set_edit_mode (MODEST_HILDON2_WINDOW (self), EDIT_MODE_COMMAND_RENAME);
 550 }
 551
 552 static void
 553 modest_folder_window_pack_toolbar (ModestHildon2Window *self,
 554                                    GtkPackType pack_type,
 555                                    GtkWidget *toolbar)
 556 {
 557         ModestFolderWindowPrivate *priv;
 558
 559         g_return_if_fail (MODEST_IS_FOLDER_WINDOW (self));
 560         priv = MODEST_FOLDER_WINDOW_GET_PRIVATE (self);
 561
 562         if (pack_type == GTK_PACK_START) {
 563                 gtk_box_pack_start (GTK_BOX (priv->top_vbox), toolbar, FALSE, FALSE, 0);
 564         } else {
 565                 gtk_box_pack_end (GTK_BOX (priv->top_vbox), toolbar, FALSE, FALSE, 0);
 566         }
 567 }
 568
 569 static void
 570 edit_mode_changed (ModestFolderWindow *folder_window,
 571                    gint edit_mode_id,
 572                    gboolean enabled,
 573                    ModestFolderWindow *self)
 574 {
 575         ModestFolderWindowPrivate *priv;
 576         ModestFolderViewFilter filter = MODEST_FOLDER_VIEW_FILTER_NONE;
 577
 578         g_return_if_fail (MODEST_IS_FOLDER_WINDOW (self));
 579         priv = MODEST_FOLDER_WINDOW_GET_PRIVATE (self);
 580
 581         switch (edit_mode_id) {
 582         case EDIT_MODE_COMMAND_MOVE:
 583                 filter = MODEST_FOLDER_VIEW_FILTER_MOVEABLE;
 584                 break;
 585         case EDIT_MODE_COMMAND_DELETE:
 586                 filter = MODEST_FOLDER_VIEW_FILTER_DELETABLE;
 587                 break;
 588         case EDIT_MODE_COMMAND_RENAME:
 589                 filter = MODEST_FOLDER_VIEW_FILTER_RENAMEABLE;
 590                 break;
 591         case MODEST_HILDON2_WINDOW_EDIT_MODE_NONE:
 592                 filter = MODEST_FOLDER_VIEW_FILTER_NONE;
 593                 break;
 594         }
 595
 596         hildon_tree_view_set_action_area_visible (GTK_TREE_VIEW (priv->folder_view), !enabled);
 597         if (enabled) {
 598                 modest_folder_view_set_filter (MODEST_FOLDER_VIEW (priv->folder_view),
 599                                                filter);
 600         } else {
 601                 GtkTreeSelection *sel;
 602
 603                 /* Unselect all. This will prevent us from keeping a
 604                    reference to a TnyObject that we don't want to
 605                    have */
 606                 sel = gtk_tree_view_get_selection (GTK_TREE_VIEW (priv->folder_view));
 607                 gtk_tree_selection_unselect_all (sel);
 608
 609                 modest_folder_view_unset_filter (MODEST_FOLDER_VIEW (priv->folder_view),
 610                                                  filter);
 611         }
 612 }
 613
 614 static gboolean
 615 on_map_event (GtkWidget *widget,
 616               GdkEvent *event,
 617               gpointer userdata)
 618 {
 619         ModestFolderWindow *self = (ModestFolderWindow *) userdata;
 620         ModestFolderWindowPrivate *priv = MODEST_FOLDER_WINDOW_GET_PRIVATE (self);
 621
 622         if (priv->progress_hint) {
 623                 hildon_gtk_window_set_progress_indicator (GTK_WINDOW (self), TRUE);
 624         }
 625
 626         return FALSE;
 627 }
 628
 629 static gboolean
 630 has_active_operations (ModestFolderWindow *self)
 631 {
 632         GSList *operations = NULL, *node;
 633         ModestMailOperationQueue *queue;
 634         gboolean has_active = FALSE;
 635
 636         queue = modest_runtime_get_mail_operation_queue ();
 637         operations = modest_mail_operation_queue_get_by_source (queue, G_OBJECT (self));
 638
 639         for (node = operations; node != NULL; node = g_slist_next (node)) {
 640                 if (!modest_mail_operation_is_finished (MODEST_MAIL_OPERATION (node->data))) {
 641                         has_active = TRUE;
 642                         break;
 643                 }
 644         }
 645
 646         if (operations) {
 647                 g_slist_foreach (operations, (GFunc) g_object_unref, NULL);
 648                 g_slist_free (operations);
 649         }
 650
 651         return has_active;
 652 }
 653
 654 static void
 655 update_progress_hint (ModestFolderWindow *self)
 656 {
 657         ModestFolderWindowPrivate *priv = MODEST_FOLDER_WINDOW_GET_PRIVATE (self);
 658
 659         if (has_active_operations (self)) {
 660                 priv->progress_hint = TRUE;
 661         } else {
 662                 priv->progress_hint = FALSE;
 663         }
 664
 665         if (!priv->progress_hint && priv->current_store_account) {
 666                 priv->progress_hint = modest_window_mgr_has_progress_operation_on_account (modest_runtime_get_window_mgr (),
 667                                                                                            priv->current_store_account);
 668         }
 669
 670         if (!priv->progress_hint) {
 671                 priv->progress_hint = modest_folder_view_get_activity (MODEST_FOLDER_VIEW (priv->folder_view));
 672         }
 673
 674         modest_ui_actions_check_menu_dimming_rules (MODEST_WINDOW (self));
 675
 676         if (GTK_WIDGET_VISIBLE (self)) {
 677                 hildon_gtk_window_set_progress_indicator (GTK_WINDOW (self), priv->progress_hint ? 1:0);
 678         }
 679 }
 680
 681 static void
 682 on_progress_list_changed (ModestWindowMgr *mgr,
 683                           ModestFolderWindow *self)
 684 {
 685         update_progress_hint (self);
 686 }
 687
 688 gboolean
 689 modest_folder_window_transfer_mode_enabled (ModestFolderWindow *self)
 690 {
 691         ModestFolderWindowPrivate *priv = MODEST_FOLDER_WINDOW_GET_PRIVATE (self);
 692
 693         return priv->progress_hint;
 694 }
 695
 696 static void
 697 on_mail_operation_started (ModestMailOperation *mail_op,
 698                            gpointer user_data)
 699 {
 700         ModestFolderWindow *self;
 701         ModestMailOperationTypeOperation op_type;
 702         GObject *source = NULL;
 703
 704         self = MODEST_FOLDER_WINDOW (user_data);
 705         op_type = modest_mail_operation_get_type_operation (mail_op);
 706         source = modest_mail_operation_get_source(mail_op);
 707         if (G_OBJECT (self) == source) {
 708                 update_progress_hint (self);
 709         }
 710         g_object_unref (source);
 711 }
 712
 713 static void
 714 on_mail_operation_finished (ModestMailOperation *mail_op,
 715                             gpointer user_data)
 716 {
 717         ModestFolderWindow *self;
 718
 719         self = MODEST_FOLDER_WINDOW (user_data);
 720
 721         /* Don't disable the progress hint if there are more pending
 722            operations from this window */
 723         update_progress_hint (self);
 724
 725         modest_ui_actions_check_menu_dimming_rules (MODEST_WINDOW (self));
 726 }
 727
 728 static void
 729 on_queue_changed (ModestMailOperationQueue *queue,
 730                   ModestMailOperation *mail_op,
 731                   ModestMailOperationQueueNotification type,
 732                   ModestFolderWindow *self)
 733 {
 734         ModestFolderWindowPrivate *priv;
 735
 736         priv = MODEST_FOLDER_WINDOW_GET_PRIVATE (self);
 737
 738         /* If this operations was created by another window, do nothing */
 739         if (!modest_mail_operation_is_mine (mail_op, G_OBJECT(self)))
 740                 return;
 741
 742         if (type == MODEST_MAIL_OPERATION_QUEUE_OPERATION_ADDED) {
 743                 priv->sighandlers = modest_signal_mgr_connect (priv->sighandlers,
 744                                                                G_OBJECT (mail_op),
 745                                                                "operation-started",
 746                                                                G_CALLBACK (on_mail_operation_started),
 747                                                                self);
 748                 priv->sighandlers = modest_signal_mgr_connect (priv->sighandlers,
 749                                                                G_OBJECT (mail_op),
 750                                                                "operation-finished",
 751                                                                G_CALLBACK (on_mail_operation_finished),
 752                                                                self);
 753         } else if (type == MODEST_MAIL_OPERATION_QUEUE_OPERATION_REMOVED) {
 754                 priv->sighandlers = modest_signal_mgr_disconnect (priv->sighandlers,
 755                                                                   G_OBJECT (mail_op),
 756                                                                   "operation-started");
 757                 priv->sighandlers = modest_signal_mgr_disconnect (priv->sighandlers,
 758                                                                   G_OBJECT (mail_op),
 759                                                                   "operation-finished");
 760         }
 761 }
 762
 763 static void
 764 on_activity_changed (ModestFolderView *view,
 765                      gboolean activity,
 766                      ModestFolderWindow *folder_window)
 767 {
 768         g_return_if_fail (MODEST_IS_FOLDER_WINDOW (folder_window));
 769
 770         update_progress_hint (folder_window);
 771 }
 772
 773
 774 static void
 775 update_window_title (ModestFolderWindow *self,
 776                      TnyAccount *account)
 777 {
 778         if (account) {
 779                 const gchar *name;
 780                 const gchar *mailbox;
 781                 gchar *title = NULL;
 782                 ModestFolderWindowPrivate *priv;
 783
 784                 priv = MODEST_FOLDER_WINDOW_GET_PRIVATE (self);
 785
 786                 mailbox = modest_folder_view_get_mailbox (MODEST_FOLDER_VIEW (priv->folder_view));
 787                 if (mailbox) {
 788                         title = g_strdup (mailbox);
 789                 } else {
 790                         name = modest_tny_account_get_parent_modest_account_name_for_server_account (account);
 791                         title = modest_account_mgr_get_display_name (modest_runtime_get_account_mgr(),
 792                                                                      name);
 793                 }
 794                 if (title) {
 795                         gtk_window_set_title (GTK_WINDOW (self), title);
 796                         g_free (title);
 797                 } else {
 798                         gtk_window_set_title (GTK_WINDOW (self), _("mcen_ap_name"));
 799                 }
 800         } else {
 801                 gtk_window_set_title (GTK_WINDOW (self), _("mcen_ap_name"));
 802         }
 803 }
 804
 805 static void
 806 on_visible_account_changed (ModestFolderView *folder_view,
 807                             const gchar *account_id,
 808                             gpointer user_data)
 809 {
 810         TnyAccount *account;
 811
 812         account = modest_tny_account_store_get_tny_account_by (modest_runtime_get_account_store(),
 813                                                                MODEST_TNY_ACCOUNT_STORE_QUERY_ID,
 814                                                                account_id);
 815
 816         /* Update window title */
 817         update_window_title (MODEST_FOLDER_WINDOW (user_data), account);
 818
 819         if (account)
 820                 g_object_unref (account);
 821 }
 822
 823 static void
 824 on_account_changed (TnyAccountStore *account_store,
 825                     TnyAccount *account,
 826                     gpointer user_data)
 827 {
 828         const gchar *acc_id, *visible;
 829         ModestFolderWindowPrivate *priv;
 830
 831         if (!TNY_IS_STORE_ACCOUNT (account))
 832                 return;
 833
 834         priv = MODEST_FOLDER_WINDOW_GET_PRIVATE (user_data);
 835
 836         acc_id = tny_account_get_id (account);
 837         visible = modest_folder_view_get_account_id_of_visible_server_account (MODEST_FOLDER_VIEW (priv->folder_view));
 838
 839         /* Update title if the visible account is the one that have just changed */
 840         if (acc_id && visible && !g_utf8_collate (acc_id, visible))
 841                 update_window_title (MODEST_FOLDER_WINDOW (user_data), account);
 842 }