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

   1 /* Copyright (c) 2008, Nokia Corporation
   2  * All rights reserved.
   3  *
   4  * Redistribution and use in source and binary forms, with or without
   5  * modification, are permitted provided that the following conditions are
   6  * met:
   7  *
   8  * * Redistributions of source code must retain the above copyright
   9  *   notice, this list of conditions and the following disclaimer.
  10  * * Redistributions in binary form must reproduce the above copyright
  11  *   notice, this list of conditions and the following disclaimer in the
  12  *   documentation and/or other materials provided with the distribution.
  13  * * Neither the name of the Nokia Corporation nor the names of its
  14  *   contributors may be used to endorse or promote products derived from
  15  *   this software without specific prior written permission.
  16  *
  17  * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS
  18  * IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
  19  * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A
  20  * PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER
  21  * OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
  22  * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
  23  * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
  24  * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
  25  * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
  26  * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
  27  * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  28  */
  29
  30 #include <modest-accounts-window.h>
  31 #include <modest-osso-state-saving.h>
  32 #include <libosso.h>
  33 #include <hildon/hildon-pannable-area.h>
  34 #include <hildon/hildon-banner.h>
  35 #include <modest-ui-actions.h>
  36 #include <modest-window-mgr.h>
  37 #include <modest-signal-mgr.h>
  38 #include <modest-runtime.h>
  39 #include <modest-platform.h>
  40 #include <hildon/hildon-program.h>
  41 #include <hildon/hildon-button.h>
  42 #include <modest-maemo-utils.h>
  43 #include <modest-icon-names.h>
  44 #include <modest-defs.h>
  45 #include <modest-folder-window.h>
  46 #include <modest-ui-dimming-rules.h>
  47 #include <modest-ui-dimming-manager.h>
  48 #include <modest-window-priv.h>
  49 #include <modest-ui-constants.h>
  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_row_inserted (GtkTreeModel *tree_model,
  72                              GtkTreePath  *path,
  73                              GtkTreeIter  *iter,
  74                              gpointer      user_data);
  75 static void on_row_deleted (GtkTreeModel *tree_model,
  76                             GtkTreePath  *path,
  77                             gpointer      user_data);
  78 static void row_count_changed (ModestAccountsWindow *self);
  79
  80 typedef struct _ModestAccountsWindowPrivate ModestAccountsWindowPrivate;
  81 struct _ModestAccountsWindowPrivate {
  82
  83         GtkWidget *box;
  84         GtkWidget *pannable;
  85         GtkWidget *account_view;
  86         GtkWidget *no_accounts_container;
  87         GtkWidget *new_message_button;
  88
  89         /* signals */
  90         GSList *sighandlers;
  91
  92         gboolean progress_hint;
  93 };
  94 #define MODEST_ACCOUNTS_WINDOW_GET_PRIVATE(o)  (G_TYPE_INSTANCE_GET_PRIVATE((o), \
  95                                                                             MODEST_TYPE_ACCOUNTS_WINDOW, \
  96                                                                             ModestAccountsWindowPrivate))
  97
  98 /* globals */
  99 static GtkWindowClass *parent_class = NULL;
 100
 101 /************************************************************************/
 102
 103 GType
 104 modest_accounts_window_get_type (void)
 105 {
 106         static GType my_type = 0;
 107         if (!my_type) {
 108                 static const GTypeInfo my_info = {
 109                         sizeof(ModestAccountsWindowClass),
 110                         NULL,           /* base init */
 111                         NULL,           /* base finalize */
 112                         (GClassInitFunc) modest_accounts_window_class_init,
 113                         NULL,           /* class finalize */
 114                         NULL,           /* class data */
 115                         sizeof(ModestAccountsWindow),
 116                         1,              /* n_preallocs */
 117                         (GInstanceInitFunc) modest_accounts_window_instance_init,
 118                         NULL
 119                 };
 120                 my_type = g_type_register_static (MODEST_TYPE_HILDON2_WINDOW,
 121                                                   "ModestAccountsWindow",
 122                                                   &my_info, 0);
 123         }
 124         return my_type;
 125 }
 126
 127 static void
 128 modest_accounts_window_class_init (ModestAccountsWindowClass *klass)
 129 {
 130         GObjectClass *gobject_class;
 131         gobject_class = (GObjectClass*) klass;
 132         ModestWindowClass *modest_window_class = (ModestWindowClass *) klass;
 133
 134         parent_class            = g_type_class_peek_parent (klass);
 135         gobject_class->finalize = modest_accounts_window_finalize;
 136
 137         g_type_class_add_private (gobject_class, sizeof(ModestAccountsWindowPrivate));
 138
 139         modest_window_class->disconnect_signals_func = modest_accounts_window_disconnect_signals;
 140 }
 141
 142 static void
 143 modest_accounts_window_instance_init (ModestAccountsWindow *obj)
 144 {
 145         ModestAccountsWindowPrivate *priv;
 146
 147         priv = MODEST_ACCOUNTS_WINDOW_GET_PRIVATE(obj);
 148
 149         priv->sighandlers = NULL;
 150
 151         priv->account_view = NULL;
 152         priv->progress_hint = FALSE;
 153
 154         modest_window_mgr_register_help_id (modest_runtime_get_window_mgr(),
 155                                             GTK_WINDOW(obj),
 156                                             "applications_email_accountsview");
 157 }
 158
 159 static void
 160 modest_accounts_window_finalize (GObject *obj)
 161 {
 162         ModestAccountsWindowPrivate *priv;
 163
 164         priv = MODEST_ACCOUNTS_WINDOW_GET_PRIVATE(obj);
 165
 166         /* Sanity check: shouldn't be needed, the window mgr should
 167            call this function before */
 168         modest_accounts_window_disconnect_signals (MODEST_WINDOW (obj));
 169
 170         G_OBJECT_CLASS(parent_class)->finalize (obj);
 171 }
 172
 173 static void
 174 modest_accounts_window_disconnect_signals (ModestWindow *self)
 175 {
 176         ModestAccountsWindowPrivate *priv;
 177         priv = MODEST_ACCOUNTS_WINDOW_GET_PRIVATE(self);
 178
 179         modest_signal_mgr_disconnect_all_and_destroy (priv->sighandlers);
 180         priv->sighandlers = NULL;
 181 }
 182
 183 static void
 184 connect_signals (ModestAccountsWindow *self)
 185 {
 186         ModestAccountsWindowPrivate *priv;
 187         GtkTreeModel *model;
 188
 189         priv = MODEST_ACCOUNTS_WINDOW_GET_PRIVATE(self);
 190
 191         /* accounts view */
 192         priv->sighandlers =
 193                 modest_signal_mgr_connect (priv->sighandlers,
 194                                            G_OBJECT (priv->account_view), "row-activated",
 195                                            G_CALLBACK (on_account_activated), self);
 196
 197         priv->sighandlers =
 198                 modest_signal_mgr_connect (priv->sighandlers,
 199                                            G_OBJECT (modest_runtime_get_window_mgr ()),
 200                                            "progress-list-changed",
 201                                            G_CALLBACK (on_progress_list_changed), self);
 202
 203         model = gtk_tree_view_get_model (GTK_TREE_VIEW (priv->account_view));
 204
 205         priv->sighandlers =
 206                 modest_signal_mgr_connect (priv->sighandlers,
 207                                            G_OBJECT (model),
 208                                            "row-inserted",
 209                                            G_CALLBACK (on_row_inserted), self);
 210
 211         priv->sighandlers =
 212                 modest_signal_mgr_connect (priv->sighandlers,
 213                                            G_OBJECT (model),
 214                                            "row-deleted",
 215                                            G_CALLBACK (on_row_deleted), self);
 216
 217         priv->sighandlers =
 218                 modest_signal_mgr_connect (priv->sighandlers,
 219                                            G_OBJECT (priv->new_message_button),
 220                                            "clicked",
 221                                            G_CALLBACK (modest_ui_actions_on_new_msg), self);
 222
 223         /* we don't register this in sighandlers, as it should be run
 224          * after disconnecting all signals, in destroy stage */
 225 }
 226
 227 ModestWindow *
 228 modest_accounts_window_new (void)
 229 {
 230         ModestAccountsWindow *self = NULL;
 231         ModestAccountsWindowPrivate *priv = NULL;
 232         HildonProgram *app;
 233         GdkPixbuf *window_icon;
 234         GdkPixbuf *new_message_pixbuf;
 235         GtkWidget *action_area_box;
 236         guint accel_key;
 237         GdkModifierType accel_mods;
 238         GtkAccelGroup *accel_group;
 239         GtkWidget *no_accounts_label;
 240         GtkWidget *empty_view_new_message_button;
 241
 242         self  = MODEST_ACCOUNTS_WINDOW(g_object_new(MODEST_TYPE_ACCOUNTS_WINDOW, NULL));
 243         priv = MODEST_ACCOUNTS_WINDOW_GET_PRIVATE(self);
 244
 245         new_message_pixbuf = modest_platform_get_icon ("general_add", MODEST_ICON_SIZE_BIG);
 246
 247         priv->box = gtk_vbox_new (FALSE, 0);
 248
 249         no_accounts_label = gtk_label_new (_("mcen_ia_noaccounts"));
 250         gtk_misc_set_alignment (GTK_MISC (no_accounts_label), 0.5, 0.0);
 251
 252         empty_view_new_message_button = hildon_button_new (MODEST_EDITABLE_SIZE, HILDON_BUTTON_ARRANGEMENT_HORIZONTAL);
 253         hildon_button_set_title (HILDON_BUTTON (empty_view_new_message_button), _("mcen_ti_new_message"));
 254         hildon_button_set_image (HILDON_BUTTON (empty_view_new_message_button), gtk_image_new_from_pixbuf (new_message_pixbuf));
 255
 256
 257         priv->no_accounts_container = gtk_vbox_new (FALSE, 0);
 258         gtk_box_pack_start (GTK_BOX (priv->no_accounts_container), empty_view_new_message_button, FALSE, FALSE, 0);
 259         gtk_widget_show_all (empty_view_new_message_button);
 260         gtk_box_pack_end (GTK_BOX (priv->no_accounts_container), no_accounts_label, TRUE, TRUE, 0);
 261         gtk_widget_show (no_accounts_label);
 262         gtk_box_pack_start (GTK_BOX (priv->box), priv->no_accounts_container, TRUE, TRUE, 0);
 263
 264         g_signal_connect (G_OBJECT (empty_view_new_message_button),
 265                           "clicked",
 266                           G_CALLBACK (modest_ui_actions_on_new_msg), self);
 267
 268         priv->pannable = hildon_pannable_area_new ();
 269         priv->account_view  = GTK_WIDGET (modest_account_view_new (modest_runtime_get_account_mgr ()));
 270
 271         action_area_box = hildon_tree_view_get_action_area_box (GTK_TREE_VIEW (priv->account_view));
 272         priv->new_message_button = hildon_button_new (0, HILDON_BUTTON_ARRANGEMENT_HORIZONTAL);
 273
 274         hildon_button_set_title (HILDON_BUTTON (priv->new_message_button), _("mcen_ti_new_message"));
 275         hildon_button_set_image (HILDON_BUTTON (priv->new_message_button), gtk_image_new_from_pixbuf (new_message_pixbuf));
 276
 277         gtk_box_pack_start (GTK_BOX (action_area_box), priv->new_message_button, TRUE, TRUE, 0);
 278         gtk_widget_show_all (priv->new_message_button);
 279         hildon_tree_view_set_action_area_visible (GTK_TREE_VIEW (priv->account_view), TRUE);
 280
 281         g_object_unref (new_message_pixbuf);
 282         setup_menu (self);
 283
 284         gtk_container_add (GTK_CONTAINER (priv->pannable), priv->account_view);
 285         gtk_box_pack_start (GTK_BOX (priv->box), priv->pannable, TRUE, TRUE, 0);
 286         gtk_container_add (GTK_CONTAINER (self), priv->box);
 287
 288         gtk_widget_show (priv->account_view);
 289         gtk_widget_show (priv->pannable);
 290         gtk_widget_show (priv->box);
 291
 292         connect_signals (MODEST_ACCOUNTS_WINDOW (self));
 293
 294         /* Load previous osso state, for instance if we are being restored from
 295          * hibernation:  */
 296         modest_osso_load_state ();
 297
 298         /* Get device name */
 299         modest_maemo_utils_get_device_name ();
 300
 301         app = hildon_program_get_instance ();
 302         hildon_program_add_window (app, HILDON_WINDOW (self));
 303
 304         /* Set window icon */
 305         window_icon = modest_platform_get_icon (MODEST_APP_ICON, MODEST_ICON_SIZE_BIG);
 306         if (window_icon) {
 307                 gtk_window_set_icon (GTK_WINDOW (self), window_icon);
 308                 g_object_unref (window_icon);
 309         }
 310
 311         /* Dont't restore settings here,
 312          * because it requires a gtk_widget_show(),
 313          * and we don't want to do that until later,
 314          * so that the UI is not visible for non-menu D-Bus activation.
 315          */
 316
 317         g_signal_connect (G_OBJECT (self), "map-event",
 318                           G_CALLBACK (_modest_accounts_window_map_event),
 319                           G_OBJECT (self));
 320         update_progress_hint (self);
 321
 322         row_count_changed (self);
 323
 324         accel_group = gtk_accel_group_new ();
 325         gtk_accelerator_parse ("<Control>n", &accel_key, &accel_mods);
 326         gtk_widget_add_accelerator (priv->new_message_button, "clicked", accel_group,
 327                                     accel_key, accel_mods, 0);
 328         gtk_window_add_accel_group (GTK_WINDOW (self), accel_group);
 329
 330         return MODEST_WINDOW(self);
 331 }
 332
 333 ModestAccountView *
 334 modest_accounts_window_get_account_view (ModestAccountsWindow *self)
 335 {
 336         ModestAccountsWindowPrivate *priv = NULL;
 337
 338         g_return_val_if_fail (MODEST_IS_ACCOUNTS_WINDOW(self), FALSE);
 339
 340         priv = MODEST_ACCOUNTS_WINDOW_GET_PRIVATE (self);
 341
 342         return MODEST_ACCOUNT_VIEW (priv->account_view);
 343 }
 344
 345 static void
 346 setup_menu (ModestAccountsWindow *self)
 347 {
 348         g_return_if_fail (MODEST_IS_ACCOUNTS_WINDOW(self));
 349
 350         /* Settings menu buttons */
 351         modest_hildon2_window_add_to_menu (MODEST_HILDON2_WINDOW (self), _("mcen_me_new_account"), NULL,
 352                                            APP_MENU_CALLBACK (modest_ui_actions_on_new_account),
 353                                            NULL);
 354         modest_hildon2_window_add_to_menu (MODEST_HILDON2_WINDOW (self), _("mcen_me_edit_accounts"), NULL,
 355                                            APP_MENU_CALLBACK (modest_ui_actions_on_accounts),
 356                                            MODEST_DIMMING_CALLBACK (modest_ui_dimming_rules_on_edit_accounts));
 357         modest_hildon2_window_add_to_menu (MODEST_HILDON2_WINDOW (self), _("mcen_me_inbox_globalsmtpservers"), NULL,
 358                                            APP_MENU_CALLBACK (modest_ui_actions_on_smtp_servers),
 359                                            MODEST_DIMMING_CALLBACK (modest_ui_dimming_rules_on_tools_smtp_servers));
 360         modest_hildon2_window_add_to_menu (MODEST_HILDON2_WINDOW (self), _("mcen_me_inbox_sendandreceive"), NULL,
 361                                            APP_MENU_CALLBACK (modest_ui_actions_on_send_receive),
 362                                            MODEST_DIMMING_CALLBACK (modest_ui_dimming_rules_on_send_receive_all));
 363         modest_hildon2_window_add_to_menu (MODEST_HILDON2_WINDOW (self), _("mcen_me_outbox_cancelsend"), NULL,
 364                                            APP_MENU_CALLBACK (modest_ui_actions_cancel_send),
 365                                            MODEST_DIMMING_CALLBACK (modest_ui_dimming_rules_on_cancel_sending_all));
 366         modest_hildon2_window_add_to_menu (MODEST_HILDON2_WINDOW (self), _("mcen_me_inbox_options"), NULL,
 367                                            APP_MENU_CALLBACK (modest_ui_actions_on_settings),
 368                                            NULL);
 369 }
 370
 371
 372 static void
 373 on_account_activated (GtkTreeView *account_view,
 374                       GtkTreePath *path,
 375                       GtkTreeViewColumn *column,
 376                       ModestAccountsWindow *self)
 377 {
 378         ModestAccountsWindowPrivate *priv;
 379         gchar* account_name;
 380         GtkWidget *folder_window;
 381         gboolean registered;
 382
 383         priv = MODEST_ACCOUNTS_WINDOW_GET_PRIVATE (self);
 384
 385         account_name = modest_account_view_get_path_account (MODEST_ACCOUNT_VIEW (priv->account_view), path);
 386         if (!account_name)
 387                 return;
 388
 389         folder_window = GTK_WIDGET (modest_folder_window_new (NULL));
 390         registered = modest_window_mgr_register_window (modest_runtime_get_window_mgr (),
 391                                                         MODEST_WINDOW (folder_window),
 392                                                         MODEST_WINDOW (self));
 393
 394         if (!registered) {
 395                 gtk_widget_destroy (folder_window);
 396                 folder_window = NULL;
 397         } else {
 398                 modest_folder_window_set_account (MODEST_FOLDER_WINDOW (folder_window), account_name);
 399                 gtk_widget_show (folder_window);
 400         }
 401         g_free (account_name);
 402 }
 403
 404 static gboolean
 405 _modest_accounts_window_map_event (GtkWidget *widget,
 406                                    GdkEvent *event,
 407                                    gpointer userdata)
 408 {
 409         ModestAccountsWindow *self = (ModestAccountsWindow *) userdata;
 410         ModestAccountsWindowPrivate *priv = MODEST_ACCOUNTS_WINDOW_GET_PRIVATE (self);
 411
 412         if (priv->progress_hint) {
 413                 hildon_gtk_window_set_progress_indicator (GTK_WINDOW (self), TRUE);
 414         }
 415
 416         return FALSE;
 417 }
 418
 419 static void
 420 update_progress_hint (ModestAccountsWindow *self)
 421 {
 422         ModestAccountsWindowPrivate *priv = MODEST_ACCOUNTS_WINDOW_GET_PRIVATE (self);
 423
 424         priv->progress_hint = modest_window_mgr_has_progress_operation (modest_runtime_get_window_mgr ());
 425
 426         if (GTK_WIDGET_VISIBLE (self)) {
 427                 hildon_gtk_window_set_progress_indicator (GTK_WINDOW (self), priv->progress_hint?1:0);
 428         }
 429 }
 430
 431 static void
 432 on_progress_list_changed (ModestWindowMgr *mgr,
 433                           ModestAccountsWindow *self)
 434 {
 435         update_progress_hint (self);
 436 }
 437
 438 static void
 439 on_row_inserted (GtkTreeModel *tree_model,
 440                  GtkTreePath  *path,
 441                  GtkTreeIter  *iter,
 442                  gpointer      user_data)
 443 {
 444         ModestAccountsWindow *self;
 445
 446         self = (ModestAccountsWindow *) user_data;
 447
 448         row_count_changed (self);
 449 }
 450
 451 static void
 452 on_row_deleted (GtkTreeModel *tree_model,
 453                 GtkTreePath  *path,
 454                 gpointer      user_data)
 455 {
 456         ModestAccountsWindow *self;
 457
 458         self = (ModestAccountsWindow *) user_data;
 459
 460         row_count_changed (self);
 461 }
 462
 463 static void row_count_changed (ModestAccountsWindow *self)
 464 {
 465         ModestAccountsWindowPrivate *priv;
 466         GtkTreeModel *model;
 467         gint count;
 468
 469         priv = MODEST_ACCOUNTS_WINDOW_GET_PRIVATE (self);
 470         model = gtk_tree_view_get_model (GTK_TREE_VIEW (priv->account_view));
 471
 472         count = gtk_tree_model_iter_n_children (model, NULL);
 473
 474         if (count == 0) {
 475                 gtk_widget_show (priv->no_accounts_container);
 476         } else {
 477                 gtk_widget_hide (priv->no_accounts_container);
 478         }
 479         gtk_container_child_set (GTK_CONTAINER(priv->box), priv->pannable,
 480                                  "expand", count > 0,
 481                                  "fill", count > 0,
 482                                  NULL);
 483 }