git.maemo.org Git - modest/blob - src/maemo/modest-maemo-global-settings-dialog.c

   1 /* Copyright (c) 2006, 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 #ifdef HAVE_CONFIG_H
  31 #include <config.h>
  32 #endif /*HAVE_CONFIG_H*/
  33
  34 #ifdef MODEST_HAVE_HILDON0_WIDGETS
  35 #include <hildon-widgets/hildon-caption.h>
  36 #include <hildon-widgets/hildon-number-editor.h>
  37 #include <hildon-widgets/hildon-banner.h>
  38 #else
  39 #include <hildon/hildon-caption.h>
  40 #include <hildon/hildon-number-editor.h>
  41 #include <hildon/hildon-banner.h>
  42 #endif /*MODEST_HAVE_HILDON0_WIDGETS*/
  43
  44 #include <glib/gi18n.h>
  45 #include <string.h>
  46 #include <gtk/gtkbox.h>
  47 #include <gtk/gtkvbox.h>
  48 #include <gtk/gtknotebook.h>
  49 #include <gtk/gtklabel.h>
  50 #include <gtk/gtkcheckbutton.h>
  51 #include <gtk/gtkhseparator.h>
  52 #include "modest-runtime.h"
  53 #include "widgets/modest-global-settings-dialog-priv.h"
  54 #include "widgets/modest-combo-box.h"
  55 #include "maemo/modest-maemo-global-settings-dialog.h"
  56 #include "widgets/modest-ui-constants.h"
  57 #include <tny-account-store.h>
  58 #include <tny-maemo-conic-device.h>
  59
  60 #define MSG_SIZE_MAX_VAL 5000
  61 #define MSG_SIZE_DEF_VAL 1000
  62 #define MSG_SIZE_MIN_VAL 1
  63
  64 #define DEFAULT_FOCUS_WIDGET "default-focus-widget"
  65
  66 /* 'private'/'protected' functions */
  67 static void modest_maemo_global_settings_dialog_class_init (ModestMaemoGlobalSettingsDialogClass *klass);
  68 static void modest_maemo_global_settings_dialog_init       (ModestMaemoGlobalSettingsDialog *obj);
  69 static void modest_maemo_global_settings_dialog_finalize   (GObject *obj);
  70
  71 static ModestConnectedVia current_connection (void);
  72
  73 /* list my signals  */
  74 enum {
  75         /* MY_SIGNAL_1, */
  76         /* MY_SIGNAL_2, */
  77         LAST_SIGNAL
  78 };
  79
  80 static GtkWidget* create_updating_page   (ModestMaemoGlobalSettingsDialog *self);
  81 static GtkWidget* create_composing_page  (ModestMaemoGlobalSettingsDialog *self);
  82
  83 static gboolean   on_range_error         (HildonNumberEditor *editor,
  84                                           HildonNumberEditorErrorType type,
  85                                           gpointer user_data);
  86
  87 static void       on_size_notify         (HildonNumberEditor *editor,
  88                                           GParamSpec *arg1,
  89                                           gpointer user_data);
  90
  91 static void       on_auto_update_toggled (GtkToggleButton *togglebutton,
  92                                           gpointer user_data);
  93
  94 static gboolean   on_inner_tabs_key_pressed (GtkWidget *widget,
  95                                              GdkEventKey *event,
  96                                              gpointer user_data);
  97
  98 typedef struct _ModestMaemoGlobalSettingsDialogPrivate ModestMaemoGlobalSettingsDialogPrivate;
  99 struct _ModestMaemoGlobalSettingsDialogPrivate {
 100         ModestPairList *connect_via_list;
 101         gint switch_handler;
 102 };
 103 #define MODEST_MAEMO_GLOBAL_SETTINGS_DIALOG_GET_PRIVATE(o)      (G_TYPE_INSTANCE_GET_PRIVATE((o), \
 104                                                            MODEST_TYPE_MAEMO_GLOBAL_SETTINGS_DIALOG, \
 105                                                            ModestMaemoGlobalSettingsDialogPrivate))
 106 /* globals */
 107 static GtkDialogClass *parent_class = NULL;
 108
 109 /* uncomment the following if you have defined any signals */
 110 /* static guint signals[LAST_SIGNAL] = {0}; */
 111
 112 GType
 113 modest_maemo_global_settings_dialog_get_type (void)
 114 {
 115         static GType my_type = 0;
 116         if (!my_type) {
 117                 static const GTypeInfo my_info = {
 118                         sizeof(ModestMaemoGlobalSettingsDialogClass),
 119                         NULL,           /* base init */
 120                         NULL,           /* base finalize */
 121                         (GClassInitFunc) modest_maemo_global_settings_dialog_class_init,
 122                         NULL,           /* class finalize */
 123                         NULL,           /* class data */
 124                         sizeof(ModestMaemoGlobalSettingsDialog),
 125                         1,              /* n_preallocs */
 126                         (GInstanceInitFunc) modest_maemo_global_settings_dialog_init,
 127                         NULL
 128                 };
 129                 my_type = g_type_register_static (MODEST_TYPE_GLOBAL_SETTINGS_DIALOG,
 130                                                   "ModestMaemoGlobalSettingsDialog",
 131                                                   &my_info, 0);
 132         }
 133         return my_type;
 134 }
 135
 136 static void
 137 modest_maemo_global_settings_dialog_class_init (ModestMaemoGlobalSettingsDialogClass *klass)
 138 {
 139         GObjectClass *gobject_class;
 140         gobject_class = (GObjectClass*) klass;
 141
 142         parent_class            = g_type_class_peek_parent (klass);
 143         gobject_class->finalize = modest_maemo_global_settings_dialog_finalize;
 144
 145         g_type_class_add_private (gobject_class, sizeof(ModestMaemoGlobalSettingsDialogPrivate));
 146
 147         MODEST_GLOBAL_SETTINGS_DIALOG_CLASS (klass)->current_connection_func = current_connection;
 148 }
 149
 150 typedef struct {
 151         ModestMaemoGlobalSettingsDialog *dia;
 152         GtkWidget *focus_widget;
 153 } SwitchPageHelper;
 154
 155 static gboolean
 156 idle_select_default_focus (gpointer data)
 157 {
 158         ModestGlobalSettingsDialogPrivate *ppriv;
 159         ModestMaemoGlobalSettingsDialogPrivate *priv;
 160         SwitchPageHelper *helper;
 161
 162         helper = (SwitchPageHelper *) data;
 163         priv  = MODEST_MAEMO_GLOBAL_SETTINGS_DIALOG_GET_PRIVATE (helper->dia);
 164         ppriv = MODEST_GLOBAL_SETTINGS_DIALOG_GET_PRIVATE (helper->dia);
 165
 166         /* Grab focus, we need to block in order to prevent a
 167            recursive call to this callback */
 168         g_signal_handler_block (G_OBJECT (ppriv->notebook), priv->switch_handler);
 169
 170         /* This is a GDK lock because we are an idle callback and
 171          * the code below is or does Gtk+ code */
 172
 173         gdk_threads_enter (); /* CHECKED */
 174         gtk_widget_grab_focus (helper->focus_widget);
 175         gdk_threads_leave (); /* CHECKED */
 176
 177         g_signal_handler_unblock (G_OBJECT (ppriv->notebook), priv->switch_handler);
 178         g_free (helper);
 179
 180         return FALSE;
 181 }
 182
 183
 184 static void
 185 on_switch_page (GtkNotebook *notebook, GtkNotebookPage *page, guint page_num, gpointer user_data)
 186 {
 187         /* grab the focus to the default element in the current page */
 188         GtkWidget *selected_page = NULL, *focus_item = NULL;
 189         ModestGlobalSettingsDialogPrivate *ppriv;
 190         ModestMaemoGlobalSettingsDialogPrivate *priv;
 191         SwitchPageHelper *helper;
 192
 193         priv  = MODEST_MAEMO_GLOBAL_SETTINGS_DIALOG_GET_PRIVATE (user_data);
 194         ppriv = MODEST_GLOBAL_SETTINGS_DIALOG_GET_PRIVATE (user_data);
 195
 196         selected_page = gtk_notebook_get_nth_page (notebook, page_num);
 197         focus_item = GTK_WIDGET(g_object_get_data (G_OBJECT(selected_page), DEFAULT_FOCUS_WIDGET));
 198         if (!focus_item) {
 199                 g_printerr ("modest: cannot get focus item\n");
 200                 return;
 201         }
 202
 203         /* Create the helper */
 204         helper = g_malloc0 (sizeof (SwitchPageHelper));
 205         helper->dia = MODEST_MAEMO_GLOBAL_SETTINGS_DIALOG (user_data);
 206         helper->focus_widget = focus_item;
 207
 208         /* Focus the widget in an idle. We need to do this in an idle,
 209            because this handler is executed *before* the page was
 210            really switched, so the focus is not placed in the right
 211            widget */
 212         g_idle_add (idle_select_default_focus, helper);
 213 }
 214
 215
 216 static void
 217 modest_maemo_global_settings_dialog_init (ModestMaemoGlobalSettingsDialog *self)
 218 {
 219         ModestMaemoGlobalSettingsDialogPrivate *priv;
 220         ModestGlobalSettingsDialogPrivate *ppriv;
 221
 222         priv  = MODEST_MAEMO_GLOBAL_SETTINGS_DIALOG_GET_PRIVATE (self);
 223         ppriv = MODEST_GLOBAL_SETTINGS_DIALOG_GET_PRIVATE (self);
 224
 225         ppriv->updating_page = create_updating_page (self);
 226         ppriv->composing_page = create_composing_page (self);
 227
 228         /* Set the default focusable widgets */
 229         g_object_set_data (G_OBJECT(ppriv->updating_page), DEFAULT_FOCUS_WIDGET,
 230                            (gpointer)ppriv->auto_update);
 231         g_object_set_data (G_OBJECT(ppriv->composing_page), DEFAULT_FOCUS_WIDGET,
 232                            (gpointer)ppriv->msg_format);
 233
 234         /* Add the notebook pages: */
 235         gtk_notebook_append_page (GTK_NOTEBOOK (ppriv->notebook), ppriv->updating_page,
 236                                   gtk_label_new (_("mcen_ti_options_updating")));
 237         gtk_notebook_append_page (GTK_NOTEBOOK (ppriv->notebook), ppriv->composing_page,
 238                                   gtk_label_new (_("mcen_ti_options_composing")));
 239
 240         gtk_container_add (GTK_CONTAINER (GTK_DIALOG (self)->vbox), ppriv->notebook);
 241         gtk_container_set_border_width (GTK_CONTAINER (GTK_DIALOG (self)->vbox), MODEST_MARGIN_HALF);
 242
 243         gtk_window_set_default_size (GTK_WINDOW (self), -1, 300);
 244
 245         g_signal_connect (G_OBJECT (self), "key-press-event",
 246                           G_CALLBACK (on_inner_tabs_key_pressed), self);
 247         priv->switch_handler = g_signal_connect (G_OBJECT(ppriv->notebook), "switch-page",
 248                                                  G_CALLBACK(on_switch_page), self);
 249
 250         /* Load current config */
 251         _modest_global_settings_dialog_load_conf (MODEST_GLOBAL_SETTINGS_DIALOG (self));
 252
 253         /* Set first page */
 254         gtk_notebook_set_current_page (GTK_NOTEBOOK (ppriv->notebook), 0);
 255 }
 256
 257 static void
 258 modest_maemo_global_settings_dialog_finalize (GObject *obj)
 259 {
 260         ModestGlobalSettingsDialogPrivate *ppriv;
 261         ModestMaemoGlobalSettingsDialogPrivate *priv;
 262
 263         priv = MODEST_MAEMO_GLOBAL_SETTINGS_DIALOG_GET_PRIVATE (obj);
 264         ppriv = MODEST_GLOBAL_SETTINGS_DIALOG_GET_PRIVATE (obj);
 265
 266         if (priv->switch_handler && ppriv->notebook) {
 267                 /* TODO: This causes a g_warning:
 268                  modest[13409]: GLIB WARNING ** GLib-GObject - invalid unclassed pointer in cast to `GObject'
 269                 modest[13409]: GLIB WARNING ** GLib-GObject - instance with invalid (NULL) class pointer
 270                 modest[13409]: GLIB CRITICAL ** GLib-GObject - g_signal_handler_disconnect: assertion `G_TYPE_CHECK_INSTANCE (instance)' failed
 271                  */
 272                 g_signal_handler_disconnect (G_OBJECT (ppriv->notebook), priv->switch_handler);
 273                 priv->switch_handler = 0;
 274         }
 275
 276 /*      free/unref instance resources here */
 277         G_OBJECT_CLASS(parent_class)->finalize (obj);
 278 }
 279
 280 GtkWidget*
 281 modest_maemo_global_settings_dialog_new (void)
 282 {
 283         return GTK_WIDGET(g_object_new(MODEST_TYPE_MAEMO_GLOBAL_SETTINGS_DIALOG, NULL));
 284 }
 285
 286 /*
 287  * Creates the updating page
 288  */
 289 static GtkWidget*
 290 create_updating_page (ModestMaemoGlobalSettingsDialog *self)
 291 {
 292         GtkWidget *vbox, *vbox_update, *vbox_limit, *caption;
 293         GtkSizeGroup *size_group;
 294         ModestGlobalSettingsDialogPrivate *ppriv;
 295         GtkWidget *scrollwin = NULL;
 296         GtkAdjustment *focus_adjustment = NULL;
 297
 298         ppriv = MODEST_GLOBAL_SETTINGS_DIALOG_GET_PRIVATE (self);
 299         scrollwin = gtk_scrolled_window_new (NULL, NULL);
 300         gtk_scrolled_window_set_policy (GTK_SCROLLED_WINDOW (scrollwin),
 301                                         GTK_POLICY_NEVER, GTK_POLICY_AUTOMATIC);
 302
 303         vbox = gtk_vbox_new (FALSE, MODEST_MARGIN_DEFAULT);
 304
 305         vbox_update = gtk_vbox_new (FALSE, MODEST_MARGIN_DEFAULT);
 306         size_group = gtk_size_group_new (GTK_SIZE_GROUP_HORIZONTAL);
 307
 308         /* Auto update */
 309         ppriv->auto_update = gtk_check_button_new ();
 310         caption = hildon_caption_new (size_group,
 311                                       _("mcen_fi_options_autoupdate"),
 312                                       ppriv->auto_update,
 313                                       NULL,
 314                                       HILDON_CAPTION_MANDATORY);
 315         gtk_box_pack_start (GTK_BOX (vbox_update), caption, FALSE, FALSE, MODEST_MARGIN_HALF);
 316         g_signal_connect (ppriv->auto_update, "toggled", G_CALLBACK (on_auto_update_toggled), self);
 317
 318         /* Connected via */
 319
 320         /* Note: This ModestPairList* must exist for as long as the combo
 321          * that uses it, because the ModestComboBox uses the ID opaquely,
 322          * so it can't know how to manage its memory. */
 323         ppriv->connect_via_list = _modest_global_settings_dialog_get_connected_via ();
 324         ppriv->connect_via = modest_combo_box_new (ppriv->connect_via_list, g_int_equal);
 325
 326         caption = hildon_caption_new (size_group,
 327                                       _("mcen_fi_options_connectiontype"),
 328                                       ppriv->connect_via,
 329                                       NULL,
 330                                       HILDON_CAPTION_MANDATORY);
 331         gtk_box_pack_start (GTK_BOX (vbox_update), caption, FALSE, FALSE, MODEST_MARGIN_HALF);
 332
 333         /* Update interval */
 334
 335         /* Note: This ModestPairList* must exist for as long as the combo
 336          * that uses it, because the ModestComboBox uses the ID opaquely,
 337          * so it can't know how to manage its memory. */
 338         ppriv->update_interval_list = _modest_global_settings_dialog_get_update_interval ();
 339         ppriv->update_interval = modest_combo_box_new (ppriv->update_interval_list, g_int_equal);
 340
 341         caption = hildon_caption_new (size_group,
 342                                       _("mcen_fi_options_updateinterval"),
 343                                       ppriv->update_interval,
 344                                       NULL,
 345                                       HILDON_CAPTION_MANDATORY);
 346         gtk_box_pack_start (GTK_BOX (vbox_update), caption, FALSE, FALSE, MODEST_MARGIN_HALF);
 347
 348         /* Add to vbox */
 349         gtk_box_pack_start (GTK_BOX (vbox), vbox_update, FALSE, FALSE, MODEST_MARGIN_HALF);
 350
 351         /* Separator */
 352         gtk_box_pack_start (GTK_BOX (vbox), gtk_hseparator_new (), FALSE, FALSE, MODEST_MARGIN_HALF);
 353
 354         /* Limits */
 355         vbox_limit = gtk_vbox_new (FALSE, MODEST_MARGIN_DEFAULT);
 356         size_group = gtk_size_group_new (GTK_SIZE_GROUP_HORIZONTAL);
 357
 358         /* Size limit */
 359         ppriv->size_limit = hildon_number_editor_new (MSG_SIZE_MIN_VAL, MSG_SIZE_MAX_VAL);
 360         hildon_number_editor_set_value (HILDON_NUMBER_EDITOR (ppriv->size_limit), MSG_SIZE_DEF_VAL);
 361         g_signal_connect (ppriv->size_limit, "range_error", G_CALLBACK (on_range_error), self);
 362         g_signal_connect (ppriv->size_limit, "notify", G_CALLBACK (on_size_notify), self);
 363         caption = hildon_caption_new (size_group,
 364                                       _("mcen_fi_advsetup_sizelimit"),
 365                                       ppriv->size_limit,
 366                                       NULL,
 367                                       HILDON_CAPTION_MANDATORY);
 368         gtk_box_pack_start (GTK_BOX (vbox_limit), caption, FALSE, FALSE, MODEST_MARGIN_HALF);
 369
 370         /* Play sound */
 371         ppriv->play_sound = gtk_check_button_new ();
 372         caption = hildon_caption_new (size_group,
 373                                       _("mcen_fi_options_playsound"),
 374                                       ppriv->play_sound,
 375                                       NULL,
 376                                       HILDON_CAPTION_MANDATORY);
 377         gtk_box_pack_start (GTK_BOX (vbox_limit), caption, FALSE, FALSE, MODEST_MARGIN_HALF);
 378
 379         /* Add to vbox */
 380         gtk_box_pack_start (GTK_BOX (vbox), vbox_limit, FALSE, FALSE, MODEST_MARGIN_HALF);
 381         gtk_scrolled_window_add_with_viewport (GTK_SCROLLED_WINDOW (scrollwin), vbox);
 382         focus_adjustment = gtk_scrolled_window_get_vadjustment (GTK_SCROLLED_WINDOW (scrollwin));
 383         gtk_container_set_focus_vadjustment (GTK_CONTAINER (vbox), focus_adjustment);
 384         gtk_widget_show (scrollwin);
 385
 386         return scrollwin;
 387 }
 388
 389 /*
 390  * Creates the composing page
 391  */
 392 static GtkWidget*
 393 create_composing_page (ModestMaemoGlobalSettingsDialog *self)
 394 {
 395         GtkWidget *vbox;
 396         GtkSizeGroup *size_group;
 397         ModestGlobalSettingsDialogPrivate *ppriv;
 398         GtkWidget *caption;
 399
 400         ppriv = MODEST_GLOBAL_SETTINGS_DIALOG_GET_PRIVATE (self);
 401         size_group = gtk_size_group_new (GTK_SIZE_GROUP_HORIZONTAL);
 402         vbox = gtk_vbox_new (FALSE, MODEST_MARGIN_DEFAULT);
 403
 404         /* Update interval */
 405
 406         /* Note: This ModestPairList* must exist for as long as the combo
 407          * that uses it, because the ModestComboBox uses the ID opaquely,
 408          * so it can't know how to manage its memory. */
 409         ppriv->msg_format_list = _modest_global_settings_dialog_get_msg_formats ();
 410         ppriv->msg_format = modest_combo_box_new (ppriv->msg_format_list, g_int_equal);
 411
 412         caption = hildon_caption_new (size_group,
 413                                       _("mcen_fi_options_messageformat"),
 414                                       ppriv->msg_format,
 415                                       NULL,
 416                                       HILDON_CAPTION_MANDATORY);
 417         gtk_box_pack_start (GTK_BOX (vbox), caption, FALSE, FALSE, MODEST_MARGIN_HALF);
 418
 419         return vbox;
 420 }
 421
 422 static void
 423 on_auto_update_toggled (GtkToggleButton *togglebutton,
 424                         gpointer user_data)
 425 {
 426         ModestGlobalSettingsDialogPrivate *ppriv;
 427         GtkWidget *caption1, *caption2;
 428
 429         ppriv = MODEST_GLOBAL_SETTINGS_DIALOG_GET_PRIVATE (user_data);
 430         caption1 = gtk_widget_get_ancestor (ppriv->connect_via, HILDON_TYPE_CAPTION);
 431         caption2 = gtk_widget_get_ancestor (ppriv->update_interval, HILDON_TYPE_CAPTION);
 432
 433         if (gtk_toggle_button_get_active (togglebutton)) {
 434                 gtk_widget_set_sensitive (caption1, TRUE);
 435                 gtk_widget_set_sensitive (caption2, TRUE);
 436         } else {
 437                 gtk_widget_set_sensitive (caption1, FALSE);
 438                 gtk_widget_set_sensitive (caption2, FALSE);
 439         }
 440 }
 441
 442 static gboolean
 443 on_range_error (HildonNumberEditor *editor,
 444                 HildonNumberEditorErrorType type,
 445                 gpointer user_data)
 446 {
 447         gchar *msg;
 448         gint new_val;
 449
 450         switch (type) {
 451 #ifdef MODEST_HAVE_HILDON0_WIDGETS
 452         case MAXIMUM_VALUE_EXCEED:
 453 #else
 454         case HILDON_NUMBER_EDITOR_ERROR_MAXIMUM_VALUE_EXCEED:
 455 #endif
 456                 msg = g_strdup_printf (dgettext("hildon-libs", "ckct_ib_maximum_value"), MSG_SIZE_MAX_VAL);
 457                 new_val = MSG_SIZE_MAX_VAL;
 458                 break;
 459 #ifdef MODEST_HAVE_HILDON0_WIDGETS
 460         case MINIMUM_VALUE_EXCEED:
 461 #else
 462         case HILDON_NUMBER_EDITOR_ERROR_MINIMUM_VALUE_EXCEED:
 463 #endif
 464                 msg = g_strdup_printf (dgettext("hildon-libs", "ckct_ib_minimum_value"), MSG_SIZE_MIN_VAL);
 465                 new_val = MSG_SIZE_MIN_VAL;
 466                 break;
 467 #ifdef MODEST_HAVE_HILDON0_WIDGETS
 468         case ERRONEOUS_VALUE:
 469 #else
 470         case HILDON_NUMBER_EDITOR_ERROR_ERRONEOUS_VALUE:
 471 #endif
 472                 msg = g_strdup_printf (dgettext("hildon-libs", "ckct_ib_set_a_value_within_range"),
 473                                        MSG_SIZE_MIN_VAL,
 474                                        MSG_SIZE_MAX_VAL);
 475                 /* FIXME: use the previous */
 476                 new_val = MSG_SIZE_DEF_VAL;
 477                 break;
 478         default:
 479                 g_return_val_if_reached (FALSE);
 480         }
 481
 482         /* Restore value */
 483         hildon_number_editor_set_value (editor, new_val);
 484
 485         /* Show error */
 486         hildon_banner_show_information (GTK_WIDGET (user_data), NULL, msg);
 487
 488         /* Free */
 489         g_free (msg);
 490
 491         return TRUE;
 492 }
 493
 494 static void
 495 on_size_notify         (HildonNumberEditor *editor,
 496                         GParamSpec *arg1,
 497                         gpointer user_data)
 498 {
 499         ModestMaemoGlobalSettingsDialog *dialog = MODEST_MAEMO_GLOBAL_SETTINGS_DIALOG (user_data);
 500         gint value = hildon_number_editor_get_value (editor);
 501
 502         gtk_dialog_set_response_sensitive (GTK_DIALOG (dialog), GTK_RESPONSE_OK, value > 0);
 503 }
 504
 505 static ModestConnectedVia
 506 current_connection (void)
 507 {
 508         TnyAccountStore *account_store = NULL;
 509         TnyDevice *device = NULL;
 510         ModestConnectedVia retval = MODEST_CONNECTED_VIA_ANY;
 511
 512         account_store = TNY_ACCOUNT_STORE (modest_runtime_get_account_store ());
 513         device = tny_account_store_get_device (account_store);
 514
 515         if (!tny_device_is_online (device))
 516                 return MODEST_CONNECTED_VIA_ANY;
 517
 518         /* Get iap id */
 519         const gchar *iap_id = tny_maemo_conic_device_get_current_iap_id (TNY_MAEMO_CONIC_DEVICE (device));
 520         if (iap_id) {
 521                 ConIcIap *iap = tny_maemo_conic_device_get_iap (
 522                         TNY_MAEMO_CONIC_DEVICE (device), iap_id);
 523                 const gchar *bearer_type = con_ic_iap_get_bearer_type (iap);
 524                 if (bearer_type) {
 525                         if (!strcmp (bearer_type, CON_IC_BEARER_WLAN_INFRA) ||
 526                             !strcmp (bearer_type, CON_IC_BEARER_WLAN_ADHOC))
 527                                 retval = MODEST_CONNECTED_VIA_WLAN;
 528                         else
 529                                 retval = MODEST_CONNECTED_VIA_ANY;
 530                 }
 531
 532                 g_object_unref (iap);
 533         }
 534
 535         g_object_unref (device);
 536
 537         return retval;
 538 }
 539
 540 static gboolean
 541 on_inner_tabs_key_pressed (GtkWidget *widget,
 542                            GdkEventKey *event,
 543                            gpointer user_data)
 544 {
 545         ModestGlobalSettingsDialogPrivate *ppriv;
 546         gboolean retval = FALSE;
 547
 548         ppriv = MODEST_GLOBAL_SETTINGS_DIALOG_GET_PRIVATE (user_data);
 549
 550         if (widget == user_data) {
 551                 if (event->keyval == GDK_Right) {
 552                         gtk_notebook_next_page (GTK_NOTEBOOK (ppriv->notebook));
 553                         retval = TRUE;
 554                 } else if (event->keyval == GDK_Left) {
 555                         gtk_notebook_prev_page (GTK_NOTEBOOK (ppriv->notebook));
 556                         retval = TRUE;
 557                 }
 558         }
 559
 560         return retval;
 561 }