git.maemo.org Git - modest/blob - src/hildon2/modest-platform.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 #include <config.h>
  31 #include <glib/gi18n.h>
  32 #include <modest-platform.h>
  33 #include <modest-runtime.h>
  34 #include <modest-main-window.h>
  35 #include <modest-header-view.h>
  36 #include "modest-maemo-global-settings-dialog.h"
  37 #include "modest-widget-memory.h"
  38 #include <modest-hildon-includes.h>
  39 #include <modest-maemo-utils.h>
  40 #include <dbus_api/modest-dbus-callbacks.h>
  41 #include <modest-osso-autosave-callbacks.h>
  42 #include <libosso.h>
  43 #include <tny-maemo-conic-device.h>
  44 #include <tny-simple-list.h>
  45 #include <tny-folder.h>
  46 #include <tny-camel-imap-store-account.h>
  47 #include <tny-camel-pop-store-account.h>
  48 #include <gtk/gtkicontheme.h>
  49 #include <gtk/gtkmenuitem.h>
  50 #include <gtk/gtkmain.h>
  51 #include <modest-text-utils.h>
  52 #include "modest-tny-folder.h"
  53 #include "modest-tny-account.h"
  54 #include <string.h>
  55 #include <libgnomevfs/gnome-vfs-mime-utils.h>
  56 #include <modest-account-settings-dialog.h>
  57 #include <modest-easysetup-wizard-dialog.h>
  58 #include "modest-hildon-sort-dialog.h"
  59 #include <hildon/hildon-sound.h>
  60 #include <osso-mem.h>
  61
  62 #ifdef MODEST_HAVE_MCE
  63 #include <mce/dbus-names.h>
  64 #endif /*MODEST_HAVE_MCE*/
  65
  66 #ifdef MODEST_HAVE_ABOOK
  67 #include <libosso-abook/osso-abook.h>
  68 #endif /*MODEST_HAVE_ABOOK*/
  69
  70 #ifdef MODEST_HAVE_LIBALARM
  71 #include <alarmd/libalarm.h> /* For alarm_event_add(), etc. */
  72 #endif /*MODEST_HAVE_LIBALARM*/
  73
  74
  75 #define HILDON_OSSO_URI_ACTION "uri-action"
  76 #define URI_ACTION_COPY "copy:"
  77 #define MODEST_NEW_MAIL_SOUND_FILE "/usr/share/sounds/ui-new_email.wav"
  78 #define MODEST_NEW_MAIL_LIGHTING_PATTERN "PatternCommunicationEmail"
  79
  80 static void
  81 on_modest_conf_update_interval_changed (ModestConf* self,
  82                                         const gchar *key,
  83                                         ModestConfEvent event,
  84                                         ModestConfNotificationId id,
  85                                         gpointer user_data)
  86 {
  87         g_return_if_fail (key);
  88
  89         if (strcmp (key, MODEST_CONF_UPDATE_INTERVAL) == 0) {
  90                 const guint update_interval_minutes =
  91                         modest_conf_get_int (self, MODEST_CONF_UPDATE_INTERVAL, NULL);
  92                 modest_platform_set_update_interval (update_interval_minutes);
  93         }
  94 }
  95
  96
  97
  98 static gboolean
  99 check_required_files (void)
 100 {
 101         FILE *mcc_file = modest_maemo_open_mcc_mapping_file ();
 102         if (!mcc_file) {
 103                 g_printerr ("modest: check for mcc file failed\n");
 104                 return FALSE;
 105         } else
 106                 fclose (mcc_file);
 107
 108         if (access(MODEST_PROVIDER_DATA_FILE, R_OK) != 0 &&
 109             access(MODEST_MAEMO_PROVIDER_DATA_FILE, R_OK) != 0) {
 110                 g_printerr ("modest: cannot find providers data\n");
 111                 return FALSE;
 112         }
 113
 114         return TRUE;
 115 }
 116
 117
 118 /* the gpointer here is the osso_context. */
 119 gboolean
 120 modest_platform_init (int argc, char *argv[])
 121 {
 122         osso_context_t *osso_context;
 123
 124         osso_hw_state_t hw_state = { 0 };
 125         DBusConnection *con;
 126         GSList *acc_names;
 127
 128         if (!check_required_files ()) {
 129                 g_printerr ("modest: missing required files\n");
 130                 return FALSE;
 131         }
 132
 133         osso_context =  osso_initialize(PACKAGE,PACKAGE_VERSION,
 134                                         FALSE, NULL);
 135         if (!osso_context) {
 136                 g_printerr ("modest: failed to acquire osso context\n");
 137                 return FALSE;
 138         }
 139         modest_maemo_utils_set_osso_context (osso_context);
 140
 141         if ((con = osso_get_dbus_connection (osso_context)) == NULL) {
 142                 g_printerr ("modest: could not get dbus connection\n");
 143                 return FALSE;
 144         }
 145
 146         /* Add a D-Bus handler to be used when the main osso-rpc
 147          * D-Bus handler has not handled something.
 148          * We use this for D-Bus methods that need to use more complex types
 149          * than osso-rpc supports.
 150          */
 151         if (!dbus_connection_add_filter (con,
 152                                          modest_dbus_req_filter,
 153                                          NULL,
 154                                          NULL)) {
 155
 156                 g_printerr ("modest: Could not add D-Bus filter\n");
 157                 return FALSE;
 158         }
 159
 160         /* Register our simple D-Bus callbacks, via the osso API: */
 161         osso_return_t result = osso_rpc_set_cb_f(osso_context,
 162                                MODEST_DBUS_SERVICE,
 163                                MODEST_DBUS_OBJECT,
 164                                MODEST_DBUS_IFACE,
 165                                modest_dbus_req_handler, NULL /* user_data */);
 166         if (result != OSSO_OK) {
 167                 g_printerr ("modest: Error setting D-BUS callback (%d)\n", result);
 168                 return FALSE;
 169         }
 170
 171         /* Register hardware event dbus callback: */
 172         hw_state.shutdown_ind = TRUE;
 173         osso_hw_set_event_cb(osso_context, NULL, NULL, NULL);
 174
 175         /* Register osso auto-save callbacks: */
 176         result = osso_application_set_autosave_cb (osso_context,
 177                 modest_on_osso_application_autosave, NULL /* user_data */);
 178         if (result != OSSO_OK) {
 179                 g_printerr ("modest: osso_application_set_autosave_cb() failed.\n");
 180                 return FALSE;
 181         }
 182
 183
 184         /* Make sure that the update interval is changed whenever its gconf key
 185          * is changed */
 186         /* CAUTION: we're not using here the
 187            modest_conf_listen_to_namespace because we know that there
 188            are other parts of Modest listening for this namespace, so
 189            we'll receive the notifications anyway. We basically do not
 190            use it because there is no easy way to do the
 191            modest_conf_forget_namespace */
 192         ModestConf *conf = modest_runtime_get_conf ();
 193         g_signal_connect (G_OBJECT(conf),
 194                           "key_changed",
 195                           G_CALLBACK (on_modest_conf_update_interval_changed),
 196                           NULL);
 197
 198         /* only force the setting of the default interval, if there are actually
 199          * any accounts */
 200         acc_names = modest_account_mgr_account_names (modest_runtime_get_account_mgr(), TRUE);
 201         if (acc_names) {
 202                 /* Get the initial update interval from gconf: */
 203                 on_modest_conf_update_interval_changed(conf, MODEST_CONF_UPDATE_INTERVAL,
 204                                                        MODEST_CONF_EVENT_KEY_CHANGED, 0, NULL);
 205                 modest_account_mgr_free_account_names (acc_names);
 206         }
 207
 208
 209 #ifdef MODEST_HAVE_ABOOK
 210         /* initialize the addressbook */
 211         if (!osso_abook_init (&argc, &argv, osso_context)) {
 212                 g_printerr ("modest: failed to initialized addressbook\n");
 213                 return FALSE;
 214         }
 215 #endif /*MODEST_HAVE_ABOOK*/
 216
 217         return TRUE;
 218 }
 219
 220 gboolean
 221 modest_platform_uninit (void)
 222 {
 223         osso_context_t *osso_context =
 224                 modest_maemo_utils_get_osso_context ();
 225         if (osso_context)
 226                 osso_deinitialize (osso_context);
 227
 228         return TRUE;
 229 }
 230
 231
 232
 233
 234 TnyDevice*
 235 modest_platform_get_new_device (void)
 236 {
 237         return TNY_DEVICE (tny_maemo_conic_device_new ());
 238 }
 239
 240 gchar*
 241 modest_platform_get_file_icon_name (const gchar* name, const gchar* mime_type,
 242                                     gchar **effective_mime_type)
 243 {
 244         GString *mime_str = NULL;
 245         gchar *icon_name  = NULL;
 246         gchar **icons, **cursor;
 247
 248         if (!mime_type || g_ascii_strcasecmp (mime_type, "application/octet-stream") == 0)
 249                 mime_str = g_string_new (gnome_vfs_get_mime_type_for_name (name));
 250         else {
 251                 mime_str = g_string_new (mime_type);
 252                 g_string_ascii_down (mime_str);
 253         }
 254
 255         icons = hildon_mime_get_icon_names (mime_str->str, NULL);
 256
 257         for (cursor = icons; cursor; ++cursor) {
 258                 if (!g_ascii_strcasecmp (*cursor, "gnome-mime-message") ||
 259                     !g_ascii_strcasecmp (*cursor, "gnome-mime-message-rfc822")) {
 260                         icon_name = g_strdup ("qgn_list_messagin");
 261                         break;
 262                 } else if (gtk_icon_theme_has_icon (gtk_icon_theme_get_default(), *cursor)) {
 263                         icon_name = g_strdup (*cursor);
 264                         break;
 265                 }
 266         }
 267         g_strfreev (icons);
 268
 269         if (effective_mime_type)
 270                 *effective_mime_type = g_string_free (mime_str, FALSE);
 271         else
 272                 g_string_free (mime_str, TRUE);
 273
 274         return icon_name;
 275 }
 276
 277
 278 static gboolean
 279 checked_hildon_uri_open (const gchar *uri, HildonURIAction *action)
 280 {
 281         GError *err = NULL;
 282         gboolean result;
 283
 284         g_return_val_if_fail (uri, FALSE);
 285
 286         result = hildon_uri_open (uri, action, &err);
 287         if (!result) {
 288                 g_printerr ("modest: hildon_uri_open ('%s', %p) failed: %s",
 289                             uri, action,  err && err->message ? err->message : "unknown error");
 290                 if (err)
 291                         g_error_free (err);
 292         }
 293         return result;
 294 }
 295
 296
 297
 298 gboolean
 299 modest_platform_activate_uri (const gchar *uri)
 300 {
 301         HildonURIAction *action;
 302         gboolean result = FALSE;
 303         GSList *actions, *iter = NULL;
 304
 305         g_return_val_if_fail (uri, FALSE);
 306         if (!uri)
 307                 return FALSE;
 308
 309         /* don't try to activate file: uri's -- they might confuse the user,
 310          * and/or might have security implications */
 311         if (!g_str_has_prefix (uri, "file:")) {
 312
 313                 actions = hildon_uri_get_actions_by_uri (uri, -1, NULL);
 314
 315                 for (iter = actions; iter; iter = g_slist_next (iter)) {
 316                         action = (HildonURIAction*) iter->data;
 317                         if (action && strcmp (hildon_uri_action_get_service (action),
 318                                               "com.nokia.modest") == 0) {
 319                                 result = checked_hildon_uri_open (uri, action);
 320                                 break;
 321                         }
 322                 }
 323
 324                 /* if we could not open it with email, try something else */
 325                 if (!result)
 326                         result = checked_hildon_uri_open (uri, NULL);
 327         }
 328
 329         if (!result) {
 330                 ModestWindow *parent =
 331                         modest_window_mgr_get_main_window (modest_runtime_get_window_mgr(), FALSE);
 332                 hildon_banner_show_information (parent ? GTK_WIDGET(parent): NULL, NULL,
 333                                                 _("mcen_ib_unsupported_link"));
 334                 g_warning ("%s: cannot open uri '%s'", __FUNCTION__,uri);
 335         }
 336
 337         return result;
 338 }
 339
 340 gboolean
 341 modest_platform_activate_file (const gchar *path, const gchar *mime_type)
 342 {
 343         gint result = 0;
 344         DBusConnection *con;
 345         gchar *uri_path = NULL;
 346
 347         uri_path = gnome_vfs_get_uri_from_local_path (path);
 348         con = osso_get_dbus_connection (modest_maemo_utils_get_osso_context());
 349
 350         if (mime_type)
 351                 result = hildon_mime_open_file_with_mime_type (con, uri_path, mime_type);
 352         if (result != 1)
 353                 result = hildon_mime_open_file (con, uri_path);
 354         if (result != 1)
 355                 modest_platform_run_information_dialog (NULL, _("mcen_ni_noregistered_viewer"), FALSE);
 356
 357         return result != 1;
 358 }
 359
 360 typedef struct  {
 361         GSList *actions;
 362         gchar  *uri;
 363 } ModestPlatformPopupInfo;
 364
 365 static gboolean
 366 delete_uri_popup (GtkWidget *menu,
 367                   GdkEvent *event,
 368                   gpointer userdata)
 369 {
 370         ModestPlatformPopupInfo *popup_info = (ModestPlatformPopupInfo *) userdata;
 371
 372         g_free (popup_info->uri);
 373         hildon_uri_free_actions (popup_info->actions);
 374
 375         return FALSE;
 376 }
 377
 378 static void
 379 activate_uri_popup_item (GtkMenuItem *menu_item,
 380                          gpointer userdata)
 381 {
 382         GSList *node;
 383         ModestPlatformPopupInfo *popup_info = (ModestPlatformPopupInfo *) userdata;
 384         const gchar* action_name;
 385
 386         action_name = g_object_get_data (G_OBJECT(menu_item), HILDON_OSSO_URI_ACTION);
 387         if (!action_name) {
 388                 g_printerr ("modest: no action name defined\n");
 389                 return;
 390         }
 391
 392         /* special handling for the copy menu item -- copy the uri to the clipboard */
 393         /* if it's a copy thingy, the uri will look like 'copy:http://slashdot.org' */
 394         if (g_str_has_prefix (action_name, URI_ACTION_COPY)) {
 395                 GtkClipboard *clipboard = gtk_clipboard_get (GDK_NONE);
 396                 action_name += strlen(URI_ACTION_COPY); /* jump past the prefix */
 397
 398                 if (g_str_has_prefix (action_name, "mailto:")) /* ignore mailto: prefixes */
 399                         action_name += strlen ("mailto:");
 400
 401                 gtk_clipboard_set_text (clipboard, action_name, strlen (action_name));
 402                 modest_platform_information_banner (NULL, NULL, _CS("ecoc_ib_edwin_copied"));
 403                 return; /* we're done */
 404         }
 405
 406         /* now, the real uri-actions... */
 407         for (node = popup_info->actions; node != NULL; node = g_slist_next (node)) {
 408                 HildonURIAction *action = (HildonURIAction *) node->data;
 409                 if (strcmp (action_name, hildon_uri_action_get_name (action))==0) {
 410                         if (!checked_hildon_uri_open (popup_info->uri, action)) {
 411                                 ModestWindow *parent =
 412                                         modest_window_mgr_get_main_window (modest_runtime_get_window_mgr(), FALSE);
 413                                 hildon_banner_show_information (parent ? GTK_WIDGET(parent): NULL, NULL,
 414                                                                 _("mcen_ib_unsupported_link"));
 415                         }
 416                         break;
 417                 }
 418         }
 419 }
 420
 421 gboolean
 422 modest_platform_show_uri_popup (const gchar *uri)
 423 {
 424         GSList *actions_list;
 425
 426         if (uri == NULL)
 427                 return FALSE;
 428
 429         actions_list = hildon_uri_get_actions_by_uri (uri, -1, NULL);
 430         if (actions_list) {
 431
 432                 GtkWidget *menu = gtk_menu_new ();
 433                 ModestPlatformPopupInfo *popup_info = g_new0 (ModestPlatformPopupInfo, 1);
 434
 435                 /* don't add actions for file: uri's -- they might confuse the user,
 436                  * and/or might have security implications
 437                  * we still allow to copy the url though
 438                  */
 439                 if (!g_str_has_prefix (uri, "file:")) {
 440
 441                         GSList *node;
 442                         popup_info->actions = actions_list;
 443                         popup_info->uri = g_strdup (uri);
 444
 445                         for (node = actions_list; node != NULL; node = g_slist_next (node)) {
 446                                 GtkWidget *menu_item;
 447                                 const gchar *action_name;
 448                                 const gchar *translation_domain;
 449                                 HildonURIAction *action = (HildonURIAction *) node->data;
 450                                 action_name = hildon_uri_action_get_name (action);
 451                                 translation_domain = hildon_uri_action_get_translation_domain (action);
 452                                 menu_item = gtk_menu_item_new_with_label (dgettext(translation_domain, action_name));
 453                                 g_object_set_data (G_OBJECT(menu_item), HILDON_OSSO_URI_ACTION, (gpointer)action_name);  /* hack */
 454                                 g_signal_connect (G_OBJECT (menu_item), "activate", G_CALLBACK (activate_uri_popup_item),
 455                                                   popup_info);
 456
 457                                 if (hildon_uri_is_default_action (action, NULL)) {
 458                                         gtk_menu_shell_prepend (GTK_MENU_SHELL (menu), menu_item);
 459                                 } else {
 460                                         gtk_menu_shell_append (GTK_MENU_SHELL (menu), menu_item);
 461                                 }
 462                                 gtk_widget_show (menu_item);
 463                         }
 464                 }
 465
 466                 /* always add the copy item */
 467                 GtkWidget* menu_item = gtk_menu_item_new_with_label (dgettext("osso-uri",
 468                                                                               "uri_link_copy_link_location"));
 469                 g_object_set_data_full (G_OBJECT(menu_item), HILDON_OSSO_URI_ACTION,
 470                                         g_strconcat (URI_ACTION_COPY, uri, NULL),
 471                                         g_free);
 472                 g_signal_connect (G_OBJECT (menu_item), "activate", G_CALLBACK (activate_uri_popup_item),NULL);
 473                 gtk_menu_shell_append (GTK_MENU_SHELL (menu), menu_item);
 474                 gtk_widget_show (menu_item);
 475
 476
 477                 /* and what to do when the link is deleted */
 478                 g_signal_connect (G_OBJECT (menu), "delete-event", G_CALLBACK (delete_uri_popup), popup_info);
 479                 gtk_menu_popup (GTK_MENU(menu), NULL, NULL, NULL, NULL, 1, gtk_get_current_event_time ());
 480
 481         } else {
 482                 hildon_banner_show_information (NULL, NULL, _("mcen_ib_unsupported_link"));
 483         }
 484
 485         return TRUE;
 486 }
 487
 488
 489 GdkPixbuf*
 490 modest_platform_get_icon (const gchar *name, guint icon_size)
 491 {
 492         GError *err = NULL;
 493         GdkPixbuf* pixbuf = NULL;
 494         GtkIconTheme *current_theme = NULL;
 495
 496         g_return_val_if_fail (name, NULL);
 497
 498         /* strlen == 0 is not really an error; it just
 499          * means the icon is not available
 500          */
 501         if (!name || strlen(name) == 0)
 502                 return NULL;
 503
 504         current_theme = gtk_icon_theme_get_default ();
 505         pixbuf = gtk_icon_theme_load_icon (current_theme, name, icon_size,
 506                                            GTK_ICON_LOOKUP_NO_SVG,
 507                                            &err);
 508         if (!pixbuf) {
 509                 g_printerr ("modest: error loading theme icon '%s': %s\n",
 510                             name, err->message);
 511                 g_error_free (err);
 512         }
 513         return pixbuf;
 514 }
 515
 516 const gchar*
 517 modest_platform_get_app_name (void)
 518 {
 519         return _("mcen_ap_name");
 520 }
 521
 522 static void
 523 entry_insert_text (GtkEditable *editable,
 524                    const gchar *text,
 525                    gint         length,
 526                    gint        *position,
 527                    gpointer     data)
 528 {
 529         gchar *chars;
 530         gint chars_length;
 531
 532         chars = gtk_editable_get_chars (editable, 0, -1);
 533         chars_length = g_utf8_strlen (chars, -1);
 534         g_free (chars);
 535
 536         /* Show WID-INF036 */
 537         if (chars_length >= 20) {
 538                 hildon_banner_show_information  (gtk_widget_get_parent (GTK_WIDGET (data)), NULL,
 539                                                  _CS("ckdg_ib_maximum_characters_reached"));
 540         } else {
 541                 if (modest_text_utils_is_forbidden_char (*text, FOLDER_NAME_FORBIDDEN_CHARS)) {
 542                         /* Show an error */
 543                         gchar *tmp, *msg;
 544
 545                         tmp = g_strndup (folder_name_forbidden_chars,
 546                                          FOLDER_NAME_FORBIDDEN_CHARS_LENGTH);
 547                         msg = g_strdup_printf (_CS("ckdg_ib_illegal_characters_entered"), tmp);
 548                         hildon_banner_show_information  (gtk_widget_get_parent (GTK_WIDGET (data)),
 549                                                          NULL, msg);
 550                         g_free (msg);
 551                         g_free (tmp);
 552                 } else {
 553                         /* Write the text in the entry if it's valid */
 554                         g_signal_handlers_block_by_func (editable,
 555                                                          (gpointer) entry_insert_text, data);
 556                         gtk_editable_insert_text (editable, text, length, position);
 557                         g_signal_handlers_unblock_by_func (editable,
 558                                                            (gpointer) entry_insert_text, data);
 559                 }
 560         }
 561         /* Do not allow further processing */
 562         g_signal_stop_emission_by_name (editable, "insert_text");
 563 }
 564
 565 static void
 566 entry_changed (GtkEditable *editable,
 567                gpointer     user_data)
 568 {
 569         gchar *chars;
 570         GtkWidget *ok_button;
 571         GList *buttons;
 572
 573         buttons = gtk_container_get_children (GTK_CONTAINER (GTK_DIALOG (user_data)->action_area));
 574         ok_button = GTK_WIDGET (buttons->next->data);
 575
 576         chars = gtk_editable_get_chars (editable, 0, -1);
 577         g_return_if_fail (chars != NULL);
 578
 579
 580         if (g_utf8_strlen (chars,-1) >= 21)
 581                 hildon_banner_show_information  (gtk_widget_get_parent (GTK_WIDGET (user_data)), NULL,
 582                                                  _CS("ckdg_ib_maximum_characters_reached"));
 583         else
 584                 gtk_widget_set_sensitive (ok_button, modest_text_utils_validate_folder_name(chars));
 585
 586         /* Free */
 587         g_list_free (buttons);
 588         g_free (chars);
 589 }
 590
 591
 592
 593 static void
 594 on_response (GtkDialog *dialog,
 595              gint response,
 596              gpointer user_data)
 597 {
 598         GList *child_vbox, *child_hbox;
 599         GtkWidget *hbox, *entry;
 600         TnyFolderStore *parent;
 601         const gchar *new_name;
 602         gboolean exists;
 603
 604         if (response != GTK_RESPONSE_ACCEPT)
 605                 return;
 606
 607         /* Get entry */
 608         child_vbox = gtk_container_get_children (GTK_CONTAINER (dialog->vbox));
 609         hbox = child_vbox->data;
 610         child_hbox = gtk_container_get_children (GTK_CONTAINER (hbox));
 611         entry = child_hbox->next->data;
 612
 613         parent = TNY_FOLDER_STORE (user_data);
 614         new_name = gtk_entry_get_text (GTK_ENTRY (entry));
 615         exists = FALSE;
 616
 617         /* Look for another folder with the same name */
 618         if (modest_tny_folder_has_subfolder_with_name (parent,
 619                                                        new_name,
 620                                                        TRUE)) {
 621                 exists = TRUE;
 622         }
 623
 624         if (!exists) {
 625                 if (TNY_IS_ACCOUNT (parent) &&
 626                     modest_tny_account_is_virtual_local_folders (TNY_ACCOUNT (parent)) &&
 627                     modest_tny_local_folders_account_folder_name_in_use (MODEST_TNY_LOCAL_FOLDERS_ACCOUNT (parent),
 628                                                                          new_name)) {
 629                         exists = TRUE;
 630                 }
 631         }
 632
 633         if (exists) {
 634
 635                 /* Show an error */
 636                 hildon_banner_show_information (gtk_widget_get_parent (GTK_WIDGET (dialog)),
 637                                                 NULL, _CS("ckdg_ib_folder_already_exists"));
 638                 /* Select the text */
 639                 gtk_entry_select_region (GTK_ENTRY (entry), 0, -1);
 640                 gtk_widget_grab_focus (entry);
 641                 /* Do not close the dialog */
 642                 g_signal_stop_emission_by_name (dialog, "response");
 643         }
 644 }
 645
 646
 647
 648 static gint
 649 modest_platform_run_folder_name_dialog (GtkWindow *parent_window,
 650                                         TnyFolderStore *parent,
 651                                         const gchar *dialog_title,
 652                                         const gchar *label_text,
 653                                         const gchar *suggested_name,
 654                                         gchar **folder_name)
 655 {
 656         GtkWidget *accept_btn = NULL;
 657         GtkWidget *dialog, *entry, *label, *hbox;
 658         GList *buttons = NULL;
 659         gint result;
 660
 661         /* Ask the user for the folder name */
 662         dialog = gtk_dialog_new_with_buttons (dialog_title,
 663                                               parent_window,
 664                                               GTK_DIALOG_MODAL | GTK_DIALOG_NO_SEPARATOR | GTK_DIALOG_DESTROY_WITH_PARENT,
 665                                               _("mcen_bd_dialog_ok"),
 666                                               GTK_RESPONSE_ACCEPT,
 667                                               _("mcen_bd_dialog_cancel"),
 668                                               GTK_RESPONSE_REJECT,
 669                                               NULL);
 670
 671         /* Add accept button (with unsensitive handler) */
 672         buttons = gtk_container_get_children (GTK_CONTAINER (GTK_DIALOG (dialog)->action_area));
 673         accept_btn = GTK_WIDGET (buttons->next->data);
 674         /* Create label and entry */
 675         label = gtk_label_new (label_text);
 676         /* TODO: check that the suggested name does not exist */
 677         /* We set 21 as maximum because we want to show WID-INF036
 678            when the user inputs more that 20 */
 679         entry = gtk_entry_new_with_max_length (21);
 680         if (suggested_name)
 681                 gtk_entry_set_text (GTK_ENTRY (entry), suggested_name);
 682         else
 683                 gtk_entry_set_text (GTK_ENTRY (entry), _("mcen_ia_default_folder_name"));
 684         gtk_entry_set_width_chars (GTK_ENTRY (entry),
 685                                    MAX (g_utf8_strlen (gtk_entry_get_text (GTK_ENTRY (entry)), -1),
 686                                         g_utf8_strlen (_("mcen_ia_default_folder_name"), -1)));
 687         gtk_entry_select_region (GTK_ENTRY (entry), 0, -1);
 688
 689         /* Connect to the response method to avoid closing the dialog
 690            when an invalid name is selected*/
 691         g_signal_connect (dialog,
 692                           "response",
 693                           G_CALLBACK (on_response),
 694                           parent);
 695
 696         /* Track entry changes */
 697         g_signal_connect (entry,
 698                           "insert-text",
 699                           G_CALLBACK (entry_insert_text),
 700                           dialog);
 701         g_signal_connect (entry,
 702                           "changed",
 703                           G_CALLBACK (entry_changed),
 704                           dialog);
 705
 706
 707         /* Some locales like pt_BR need this to get the full window
 708            title shown */
 709         gtk_widget_set_size_request (GTK_WIDGET (dialog), 300, -1);
 710
 711         /* Create the hbox */
 712         hbox = gtk_hbox_new (FALSE, 12);
 713         gtk_box_pack_start (GTK_BOX (hbox), label, FALSE, FALSE, 0);
 714         gtk_box_pack_start (GTK_BOX (hbox), entry, TRUE, TRUE, 0);
 715
 716         /* Add hbox to dialog */
 717         gtk_box_pack_start (GTK_BOX(GTK_DIALOG(dialog)->vbox),
 718                             hbox, FALSE, FALSE, 0);
 719         modest_window_mgr_set_modal (modest_runtime_get_window_mgr (),
 720                                      GTK_WINDOW (dialog), parent_window);
 721         gtk_widget_show_all (GTK_WIDGET(dialog));
 722
 723         result = gtk_dialog_run (GTK_DIALOG(dialog));
 724         if (result == GTK_RESPONSE_ACCEPT)
 725                 *folder_name = g_strdup (gtk_entry_get_text (GTK_ENTRY (entry)));
 726
 727         gtk_widget_destroy (dialog);
 728
 729         while (gtk_events_pending ())
 730                 gtk_main_iteration ();
 731
 732         return result;
 733 }
 734
 735 gint
 736 modest_platform_run_new_folder_dialog (GtkWindow *parent_window,
 737                                        TnyFolderStore *parent_folder,
 738                                        gchar *suggested_name,
 739                                        gchar **folder_name)
 740 {
 741         gchar *real_suggested_name = NULL, *tmp = NULL;
 742         gint result;
 743
 744         if(suggested_name == NULL)
 745         {
 746                 const gchar *default_name = _("mcen_ia_default_folder_name");
 747                 unsigned int i;
 748                 gchar num_str[3];
 749
 750                 for(i = 0; i < 100; ++ i) {
 751                         gboolean exists = FALSE;
 752
 753                         sprintf(num_str, "%.2u", i);
 754
 755                         if (i == 0)
 756                                 real_suggested_name = g_strdup (default_name);
 757                         else
 758                                 real_suggested_name = g_strdup_printf (_("mcen_ia_default_folder_name_s"),
 759                                                                        num_str);
 760                         exists = modest_tny_folder_has_subfolder_with_name (parent_folder,
 761                                                                             real_suggested_name,
 762                                                                             TRUE);
 763
 764                         if (!exists)
 765                                 break;
 766
 767                         g_free (real_suggested_name);
 768                 }
 769
 770                 /* Didn't find a free number */
 771                 if (i == 100)
 772                         real_suggested_name = g_strdup (default_name);
 773         } else {
 774                 real_suggested_name = suggested_name;
 775         }
 776
 777         tmp = g_strconcat (_("mcen_fi_new_folder_name"), ":", NULL);
 778         result = modest_platform_run_folder_name_dialog (parent_window,
 779                                                          parent_folder,
 780                                                          _("mcen_ti_new_folder"),
 781                                                          tmp,
 782                                                          real_suggested_name,
 783                                                          folder_name);
 784         g_free (tmp);
 785
 786         if (suggested_name == NULL)
 787                 g_free(real_suggested_name);
 788
 789         return result;
 790 }
 791
 792 gint
 793 modest_platform_run_rename_folder_dialog (GtkWindow *parent_window,
 794                                           TnyFolderStore *parent_folder,
 795                                           const gchar *suggested_name,
 796                                           gchar **folder_name)
 797 {
 798         g_return_val_if_fail (TNY_IS_FOLDER_STORE (parent_folder), GTK_RESPONSE_REJECT);
 799
 800         return modest_platform_run_folder_name_dialog (parent_window,
 801                                                        parent_folder,
 802                                                        _HL("ckdg_ti_rename_folder"),
 803                                                        _HL("ckdg_fi_rename_name"),
 804                                                        suggested_name,
 805                                                        folder_name);
 806 }
 807
 808
 809
 810 static void
 811 on_destroy_dialog (GtkWidget *dialog)
 812 {
 813         /* This could happen when the dialogs get programatically
 814            hidden or destroyed (for example when closing the
 815            application while a dialog is being shown) */
 816         if (!GTK_IS_WIDGET (dialog))
 817                 return;
 818
 819         gtk_widget_destroy (dialog);
 820
 821         if (gtk_events_pending ())
 822                 gtk_main_iteration ();
 823 }
 824
 825 gint
 826 modest_platform_run_confirmation_dialog (GtkWindow *parent_window,
 827                                          const gchar *message)
 828 {
 829         GtkWidget *dialog;
 830         gint response;
 831
 832         dialog = hildon_note_new_confirmation (parent_window, message);
 833         modest_window_mgr_set_modal (modest_runtime_get_window_mgr (),
 834                                      GTK_WINDOW (dialog), parent_window);
 835
 836         response = gtk_dialog_run (GTK_DIALOG (dialog));
 837
 838         on_destroy_dialog (dialog);
 839
 840         return response;
 841 }
 842
 843 gint
 844 modest_platform_run_confirmation_dialog_with_buttons (GtkWindow *parent_window,
 845                                                       const gchar *message,
 846                                                       const gchar *button_accept,
 847                                                       const gchar *button_cancel)
 848 {
 849         GtkWidget *dialog;
 850         gint response;
 851
 852         dialog = hildon_note_new_confirmation_add_buttons (parent_window, message,
 853                                                            button_accept, GTK_RESPONSE_ACCEPT,
 854                                                            button_cancel, GTK_RESPONSE_CANCEL,
 855                                                            NULL);
 856
 857         modest_window_mgr_set_modal (modest_runtime_get_window_mgr (),
 858                                      GTK_WINDOW (dialog), parent_window);
 859
 860         response = gtk_dialog_run (GTK_DIALOG (dialog));
 861
 862         on_destroy_dialog (dialog);
 863
 864         return response;
 865 }
 866
 867 void
 868 modest_platform_run_information_dialog (GtkWindow *parent_window,
 869                                         const gchar *message,
 870                                         gboolean block)
 871 {
 872         GtkWidget *note;
 873
 874         note = hildon_note_new_information (parent_window, message);
 875         if (block)
 876                 modest_window_mgr_set_modal (modest_runtime_get_window_mgr (),
 877                                              GTK_WINDOW (note), parent_window);
 878
 879         if (block) {
 880                 gtk_dialog_run (GTK_DIALOG (note));
 881
 882                 on_destroy_dialog (note);
 883         } else {
 884                 g_signal_connect_swapped (note,
 885                                           "response",
 886                                           G_CALLBACK (on_destroy_dialog),
 887                                           note);
 888
 889                 gtk_widget_show_all (note);
 890         }
 891 }
 892
 893 typedef struct _ConnectAndWaitData {
 894         GMutex *mutex;
 895         GMainLoop *wait_loop;
 896         gboolean has_callback;
 897         gulong handler;
 898 } ConnectAndWaitData;
 899
 900
 901 static void
 902 quit_wait_loop (TnyAccount *account,
 903                 ConnectAndWaitData *data)
 904 {
 905         /* Set the has_callback to TRUE (means that the callback was
 906            executed and wake up every code waiting for cond to be
 907            TRUE */
 908         g_mutex_lock (data->mutex);
 909         data->has_callback = TRUE;
 910         if (data->wait_loop)
 911                 g_main_loop_quit (data->wait_loop);
 912         g_mutex_unlock (data->mutex);
 913 }
 914
 915 static void
 916 on_connection_status_changed (TnyAccount *account,
 917                               TnyConnectionStatus status,
 918                               gpointer user_data)
 919 {
 920         TnyConnectionStatus conn_status;
 921         ConnectAndWaitData *data;
 922
 923         /* Ignore if reconnecting or disconnected */
 924         conn_status = tny_account_get_connection_status (account);
 925         if (conn_status == TNY_CONNECTION_STATUS_RECONNECTING ||
 926             conn_status == TNY_CONNECTION_STATUS_DISCONNECTED)
 927                 return;
 928
 929         /* Remove the handler */
 930         data = (ConnectAndWaitData *) user_data;
 931         g_signal_handler_disconnect (account, data->handler);
 932
 933         /* Quit from wait loop */
 934         quit_wait_loop (account, (ConnectAndWaitData *) user_data);
 935 }
 936
 937 static void
 938 on_tny_camel_account_set_online_cb (TnyCamelAccount *account,
 939                                     gboolean canceled,
 940                                     GError *err,
 941                                     gpointer user_data)
 942 {
 943         /* Quit from wait loop */
 944         quit_wait_loop (TNY_ACCOUNT (account), (ConnectAndWaitData *) user_data);
 945 }
 946
 947 gboolean
 948 modest_platform_connect_and_wait (GtkWindow *parent_window,
 949                                   TnyAccount *account)
 950 {
 951         ConnectAndWaitData *data = NULL;
 952         gboolean device_online;
 953         TnyDevice *device;
 954         TnyConnectionStatus conn_status;
 955         gboolean user_requested;
 956
 957         device = modest_runtime_get_device();
 958         device_online = tny_device_is_online (device);
 959
 960         /* Whether the connection is user requested or automatically
 961            requested, for example via D-Bus */
 962         user_requested = (parent_window) ? TRUE : FALSE;
 963
 964         /* If there is no account check only the device status */
 965         if (!account) {
 966                 if (device_online)
 967                         return TRUE;
 968                 else
 969                         return tny_maemo_conic_device_connect (TNY_MAEMO_CONIC_DEVICE (device),
 970                                                                NULL, user_requested);
 971         }
 972
 973         /* Return if the account is already connected */
 974         conn_status = tny_account_get_connection_status (account);
 975         if (device_online && conn_status == TNY_CONNECTION_STATUS_CONNECTED)
 976                 return TRUE;
 977
 978         /* Create the helper */
 979         data = g_slice_new0 (ConnectAndWaitData);
 980         data->mutex = g_mutex_new ();
 981         data->has_callback = FALSE;
 982
 983         /* Connect the device */
 984         if (!device_online) {
 985                 /* Track account connection status changes */
 986                 data->handler = g_signal_connect (account, "connection-status-changed",
 987                                                   G_CALLBACK (on_connection_status_changed),
 988                                                   data);
 989                 /* Try to connect the device */
 990                 device_online = tny_maemo_conic_device_connect (TNY_MAEMO_CONIC_DEVICE (device),
 991                                                                 NULL, user_requested);
 992
 993                 /* If the device connection failed then exit */
 994                 if (!device_online && data->handler)
 995                         goto frees;
 996         } else {
 997                 /* Force a reconnection of the account */
 998                 tny_camel_account_set_online (TNY_CAMEL_ACCOUNT (account), TRUE,
 999                                               on_tny_camel_account_set_online_cb, data);
1000         }
1001
1002         /* Wait until the callback is executed */
1003         g_mutex_lock (data->mutex);
1004         if (!data->has_callback) {
1005                 data->wait_loop = g_main_loop_new (g_main_context_new (), FALSE);
1006                 gdk_threads_leave ();
1007                 g_mutex_unlock (data->mutex);
1008                 g_main_loop_run (data->wait_loop);
1009                 g_mutex_lock (data->mutex);
1010                 gdk_threads_enter ();
1011         }
1012         g_mutex_unlock (data->mutex);
1013
1014  frees:
1015         if (data) {
1016                 if (g_signal_handler_is_connected (account, data->handler))
1017                         g_signal_handler_disconnect (account, data->handler);
1018                 g_mutex_free (data->mutex);
1019                 g_main_loop_unref (data->wait_loop);
1020                 g_slice_free (ConnectAndWaitData, data);
1021         }
1022
1023         conn_status = tny_account_get_connection_status (account);
1024         return (conn_status == TNY_CONNECTION_STATUS_CONNECTED) ? TRUE: FALSE;
1025 }
1026
1027 gboolean
1028 modest_platform_connect_and_wait_if_network_account (GtkWindow *parent_window, TnyAccount *account)
1029 {
1030         if (tny_account_get_account_type (account) == TNY_ACCOUNT_TYPE_STORE) {
1031                 if (!TNY_IS_CAMEL_POP_STORE_ACCOUNT (account) &&
1032                     !TNY_IS_CAMEL_IMAP_STORE_ACCOUNT (account)) {
1033                         /* This must be a maildir account, which does not require a connection: */
1034                         return TRUE;
1035                 }
1036         }
1037
1038         return modest_platform_connect_and_wait (parent_window, account);
1039 }
1040
1041 gboolean
1042 modest_platform_connect_and_wait_if_network_folderstore (GtkWindow *parent_window, TnyFolderStore *folder_store)
1043 {
1044         if (!folder_store)
1045                 return TRUE; /* Maybe it is something local. */
1046
1047         gboolean result = TRUE;
1048         if (TNY_IS_FOLDER (folder_store)) {
1049                 /* Get the folder's parent account: */
1050                 TnyAccount *account = tny_folder_get_account(TNY_FOLDER (folder_store));
1051                 if (account != NULL) {
1052                         result = modest_platform_connect_and_wait_if_network_account (NULL, account);
1053                         g_object_unref (account);
1054                 }
1055         } else if (TNY_IS_ACCOUNT (folder_store)) {
1056                 /* Use the folder store as an account: */
1057                 result = modest_platform_connect_and_wait_if_network_account (NULL, TNY_ACCOUNT (folder_store));
1058         }
1059
1060         return result;
1061 }
1062
1063 GtkWidget *
1064 modest_platform_create_sort_dialog       (GtkWindow *parent_window)
1065 {
1066         GtkWidget *dialog;
1067
1068         dialog = modest_hildon_sort_dialog_new (parent_window);
1069
1070         hildon_help_dialog_help_enable (GTK_DIALOG(dialog),
1071                                         "applications_email_sort",
1072                                         modest_maemo_utils_get_osso_context());
1073
1074         return dialog;
1075 }
1076
1077
1078 gboolean
1079 modest_platform_set_update_interval (guint minutes)
1080 {
1081 #ifdef MODEST_HAVE_LIBALARM
1082
1083         ModestConf *conf = modest_runtime_get_conf ();
1084         if (!conf)
1085                 return FALSE;
1086
1087         cookie_t alarm_cookie = modest_conf_get_int (conf, MODEST_CONF_ALARM_ID, NULL);
1088
1089         /* Delete any existing alarm,
1090          * because we will replace it: */
1091         if (alarm_cookie) {
1092                 if (alarmd_event_del(alarm_cookie) != 1)
1093                         g_warning ("%s: alarm %d was not on the queue", __FUNCTION__, (int)alarm_cookie);
1094                 alarm_cookie = 0;
1095                 modest_conf_set_int (conf, MODEST_CONF_ALARM_ID, 0, NULL);
1096         }
1097
1098         /* 0 means no updates: */
1099         if (minutes == 0)
1100                 return TRUE;
1101
1102
1103         /* Register alarm: */
1104
1105         /* Set the interval in alarm_event_t structure: */
1106         alarm_event_t *event = alarm_event_create ();
1107         alarm_event_add_actions (event, 1);
1108         alarm_action_t *action = alarm_event_get_action (event, 0);
1109         event->alarm_time = minutes * 60; /* seconds */
1110
1111         /* Set recurrence every few minutes: */
1112         event->recur_secs = minutes*60;
1113         event->recur_count = -1; /* Means infinite */
1114
1115         /* Specify what should happen when the alarm happens:
1116          * It should call this D-Bus method: */
1117
1118         action->dbus_path = g_strdup(MODEST_DBUS_OBJECT);
1119         action->dbus_interface = g_strdup (MODEST_DBUS_IFACE);
1120         action->dbus_service = g_strdup (MODEST_DBUS_SERVICE);
1121         action->dbus_name = g_strdup (MODEST_DBUS_METHOD_SEND_RECEIVE);
1122         action->flags = ALARM_ACTION_TYPE_DBUS | ALARM_ACTION_DBUS_USE_ACTIVATION;
1123
1124         /* Use ALARM_EVENT_NO_DIALOG: Otherwise, a dialog will be shown if
1125          * exec_name or dbus_path is NULL, even though we have specified no dialog text.
1126          * Also use ALARM_EVENT_ACTIVATION so that modest is started (without UI) to get emails
1127          * This is why we want to use the Alarm API instead of just g_timeout_add().
1128          * (The old maemo email-client did this, though it isn't specified in the UI spec.)
1129          * ALARM_EVENT_CONNECTED will prevent the alarm from being called in case that the device is offline
1130          */
1131         event->flags = ALARM_EVENT_CONNECTED;
1132
1133         alarm_cookie = alarmd_event_add (event);
1134
1135         /* now, free it */
1136         alarm_event_delete (event);
1137
1138         /* Store the alarm ID in GConf, so we can remove it later:
1139          * This is apparently valid between application instances. */
1140         modest_conf_set_int (conf, MODEST_CONF_ALARM_ID, alarm_cookie, NULL);
1141
1142         if (!alarm_cookie) {
1143             /* Error */
1144             g_debug ("Error setting alarm event. \n");
1145
1146             return FALSE;
1147         }
1148 #endif /* MODEST_HAVE_LIBALARM */
1149         return TRUE;
1150 }
1151
1152 void
1153 modest_platform_push_email_notification(void)
1154 {
1155         gboolean play_sound;
1156         ModestWindow *main_window;
1157         gboolean screen_on = TRUE, app_in_foreground;
1158
1159         /* Check whether or not we should play a sound */
1160         play_sound = modest_conf_get_bool (modest_runtime_get_conf (),
1161                                            MODEST_CONF_PLAY_SOUND_MSG_ARRIVE,
1162                                            NULL);
1163
1164         /* Get the screen status */
1165         main_window = modest_window_mgr_get_main_window (modest_runtime_get_window_mgr (), FALSE);
1166         if (main_window)
1167                 screen_on = modest_main_window_screen_is_on (MODEST_MAIN_WINDOW (main_window));
1168
1169         /* Get the window status */
1170         app_in_foreground = hildon_program_get_is_topmost (hildon_program_get_instance ());
1171
1172         /* If the screen is on and the app is in the
1173            foreground we don't show anything */
1174         if (!(screen_on && app_in_foreground)) {
1175                 /* Play a sound */
1176                 if (play_sound)
1177                         hildon_play_system_sound (MODEST_NEW_MAIL_SOUND_FILE);
1178
1179                 /* Activate LED. This must be deactivated by
1180                    modest_platform_remove_new_mail_notifications */
1181 #ifdef MODEST_HAVE_MCE
1182                 osso_rpc_run_system (modest_maemo_utils_get_osso_context (),
1183                                      MCE_SERVICE,
1184                                      MCE_REQUEST_PATH,
1185                                      MCE_REQUEST_IF,
1186                                      MCE_ACTIVATE_LED_PATTERN,
1187                                      NULL,
1188                                      DBUS_TYPE_STRING, MODEST_NEW_MAIL_LIGHTING_PATTERN,
1189                                      DBUS_TYPE_INVALID);
1190 #endif
1191         }
1192 }
1193
1194 void
1195 modest_platform_on_new_headers_received (TnyList *header_list,
1196                                          gboolean show_visual)
1197 {
1198         g_return_if_fail (TNY_IS_LIST(header_list));
1199
1200         if (tny_list_get_length(header_list) == 0) {
1201                 g_warning ("%s: header list is empty", __FUNCTION__);
1202                 return;
1203         }
1204
1205         if (!show_visual) {
1206                 modest_platform_push_email_notification ();
1207                 /* We do a return here to avoid indentation with an else */
1208                 return;
1209         }
1210
1211 #ifdef MODEST_HAVE_HILDON_NOTIFY
1212         gboolean play_sound;
1213
1214         /* Check whether or not we should play a sound */
1215         play_sound = modest_conf_get_bool (modest_runtime_get_conf (),
1216                                            MODEST_CONF_PLAY_SOUND_MSG_ARRIVE,
1217                                            NULL);
1218
1219         HildonNotification *notification;
1220         TnyIterator *iter;
1221         GSList *notifications_list = NULL;
1222
1223         /* Get previous notifications ids */
1224         notifications_list = modest_conf_get_list (modest_runtime_get_conf (),
1225                                                    MODEST_CONF_NOTIFICATION_IDS,
1226                                                    MODEST_CONF_VALUE_INT, NULL);
1227
1228         iter = tny_list_create_iterator (header_list);
1229         while (!tny_iterator_is_done (iter)) {
1230                 gchar *url = NULL, *display_address = NULL,  *summary = NULL;
1231                 const gchar *display_date;
1232                 TnyHeader *header = TNY_HEADER (tny_iterator_get_current (iter));
1233                 TnyFolder *folder = tny_header_get_folder (header);
1234                 gboolean first_notification = TRUE;
1235                 gint notif_id;
1236                 gchar *str;
1237
1238                 /* constant string, don't free */
1239                 display_date = modest_text_utils_get_display_date (tny_header_get_date_received (header));
1240
1241                 display_address = tny_header_dup_from (header);
1242                 modest_text_utils_get_display_address (display_address); /* string is changed in-place */
1243
1244                 summary = g_strdup_printf ("%s - %s", display_date, display_address);
1245                 str = tny_header_dup_subject (header);
1246                 notification = hildon_notification_new (summary,
1247                                                         str,
1248                                                         "qgn_list_messagin",
1249                                                         "email.arrive");
1250                 g_free (str);
1251                 /* Create the message URL */
1252                 str = tny_header_dup_uid (header);
1253                 url = g_strdup_printf ("%s/%s", tny_folder_get_url_string (folder),
1254                                        str);
1255                 g_free (str);
1256
1257                 hildon_notification_add_dbus_action(notification,
1258                                                     "default",
1259                                                     "Cancel",
1260                                                     MODEST_DBUS_SERVICE,
1261                                                     MODEST_DBUS_OBJECT,
1262                                                     MODEST_DBUS_IFACE,
1263                                                     MODEST_DBUS_METHOD_OPEN_MESSAGE,
1264                                                     G_TYPE_STRING, url,
1265                                                     -1);
1266
1267                 /* Play sound if the user wants. Show the LED
1268                    pattern. Show and play just one */
1269                 if (G_UNLIKELY (first_notification)) {
1270                         first_notification = FALSE;
1271                         if (play_sound)  {
1272                                 notify_notification_set_hint_string(NOTIFY_NOTIFICATION (notification),
1273                                                                     "sound-file", MODEST_NEW_MAIL_SOUND_FILE);
1274                         }
1275
1276                         /* Set the led pattern */
1277                         notify_notification_set_hint_int32 (NOTIFY_NOTIFICATION (notification),
1278                                                             "dialog-type", 4);
1279                         notify_notification_set_hint_string(NOTIFY_NOTIFICATION (notification),
1280                                                             "led-pattern",
1281                                                             MODEST_NEW_MAIL_LIGHTING_PATTERN);
1282                 }
1283
1284                 /* Notify. We need to do this in an idle because this function
1285                    could be called from a thread */
1286                 notify_notification_show (NOTIFY_NOTIFICATION (notification), NULL);
1287
1288                 /* Save id in the list */
1289                 g_object_get(G_OBJECT(notification), "id", &notif_id, NULL);
1290                 notifications_list = g_slist_prepend (notifications_list, GINT_TO_POINTER(notif_id));
1291                 /* We don't listen for the "closed" signal, because we
1292                    don't care about if the notification was removed or
1293                    not to store the list in gconf */
1294
1295                 /* Free & carry on */
1296                 g_free (display_address);
1297                 g_free (summary);
1298                 g_free (url);
1299                 g_object_unref (folder);
1300                 g_object_unref (header);
1301                 tny_iterator_next (iter);
1302         }
1303         g_object_unref (iter);
1304
1305         /* Save the ids */
1306         modest_conf_set_list (modest_runtime_get_conf (), MODEST_CONF_NOTIFICATION_IDS,
1307                               notifications_list, MODEST_CONF_VALUE_INT, NULL);
1308
1309         g_slist_free (notifications_list);
1310
1311 #endif /*MODEST_HAVE_HILDON_NOTIFY*/
1312 }
1313
1314 void
1315 modest_platform_remove_new_mail_notifications (gboolean only_visuals)
1316 {
1317         if (only_visuals) {
1318 #ifdef MODEST_HAVE_MCE
1319                 osso_rpc_run_system (modest_maemo_utils_get_osso_context (),
1320                                      MCE_SERVICE,
1321                                      MCE_REQUEST_PATH,
1322                                      MCE_REQUEST_IF,
1323                                      MCE_DEACTIVATE_LED_PATTERN,
1324                                      NULL,
1325                                      DBUS_TYPE_STRING, MODEST_NEW_MAIL_LIGHTING_PATTERN,
1326                                      DBUS_TYPE_INVALID);
1327 #endif
1328                 return;
1329         }
1330
1331 #ifdef MODEST_HAVE_HILDON_NOTIFY
1332         GSList *notif_list = NULL;
1333
1334         /* Get previous notifications ids */
1335         notif_list = modest_conf_get_list (modest_runtime_get_conf (),
1336                                            MODEST_CONF_NOTIFICATION_IDS,
1337                                            MODEST_CONF_VALUE_INT, NULL);
1338
1339         while (notif_list) {
1340                 gint notif_id;
1341                 NotifyNotification *notif;
1342
1343                 /* Nasty HACK to remove the notifications, set the id
1344                    of the existing ones and then close them */
1345                 notif_id = GPOINTER_TO_INT(notif_list->data);
1346                 notif = notify_notification_new("dummy", NULL, NULL, NULL);
1347                 g_object_set(G_OBJECT(notif), "id", notif_id, NULL);
1348
1349                 /* Close the notification, note that some ids could be
1350                    already invalid, but we don't care because it does
1351                    not fail */
1352                 notify_notification_close(notif, NULL);
1353                 g_object_unref(notif);
1354
1355                 /* Delete the link, it's like going to the next */
1356                 notif_list = g_slist_delete_link (notif_list, notif_list);
1357         }
1358
1359         /* Save the ids */
1360         modest_conf_set_list (modest_runtime_get_conf (), MODEST_CONF_NOTIFICATION_IDS,
1361                               notif_list, MODEST_CONF_VALUE_INT, NULL);
1362
1363         g_slist_free (notif_list);
1364
1365 #endif /* MODEST_HAVE_HILDON_NOTIFY */
1366 }
1367
1368
1369
1370 GtkWidget *
1371 modest_platform_get_global_settings_dialog ()
1372 {
1373         return modest_maemo_global_settings_dialog_new ();
1374 }
1375
1376 void
1377 modest_platform_show_help (GtkWindow *parent_window,
1378                            const gchar *help_id)
1379 {
1380         osso_return_t result;
1381         g_return_if_fail (help_id);
1382
1383         result = hildon_help_show (modest_maemo_utils_get_osso_context(),
1384                                    help_id, HILDON_HELP_SHOW_DIALOG);
1385
1386         if (result != OSSO_OK) {
1387                 gchar *error_msg;
1388                 error_msg = g_strdup_printf ("FIXME The help topic %s could not be found", help_id);
1389                 hildon_banner_show_information (GTK_WIDGET (parent_window),
1390                                                 NULL,
1391                                                 error_msg);
1392                 g_free (error_msg);
1393         }
1394 }
1395
1396 void
1397 modest_platform_show_search_messages (GtkWindow *parent_window)
1398 {
1399         osso_return_t result = OSSO_ERROR;
1400
1401         result = osso_rpc_run_with_defaults (modest_maemo_utils_get_osso_context(),
1402                                              "osso_global_search",
1403                                              "search_email", NULL, DBUS_TYPE_INVALID);
1404
1405         if (result != OSSO_OK) {
1406                 g_warning ("%s: osso_rpc_run_with_defaults() failed.\n", __FUNCTION__);
1407         }
1408 }
1409
1410 void
1411 modest_platform_show_addressbook (GtkWindow *parent_window)
1412 {
1413         osso_return_t result = OSSO_ERROR;
1414
1415         result = osso_rpc_run_with_defaults (modest_maemo_utils_get_osso_context(),
1416                                              "osso_addressbook",
1417                                              "top_application", NULL, DBUS_TYPE_INVALID);
1418
1419         if (result != OSSO_OK) {
1420                 g_warning ("%s: osso_rpc_run_with_defaults() failed.\n", __FUNCTION__);
1421         }
1422 }
1423
1424 GtkWidget *
1425 modest_platform_create_folder_view (TnyFolderStoreQuery *query)
1426 {
1427         GtkWidget *widget = modest_folder_view_new (query);
1428
1429         /* Show one account by default */
1430         modest_folder_view_set_style (MODEST_FOLDER_VIEW (widget),
1431                                       MODEST_FOLDER_VIEW_STYLE_SHOW_ONE);
1432
1433         /* Restore settings */
1434         modest_widget_memory_restore (modest_runtime_get_conf(),
1435                                       G_OBJECT (widget),
1436                                       MODEST_CONF_FOLDER_VIEW_KEY);
1437
1438         return widget;
1439 }
1440
1441 void
1442 banner_finish (gpointer data, GObject *object)
1443 {
1444         ModestWindowMgr *mgr = (ModestWindowMgr *) data;
1445         modest_window_mgr_unregister_banner (mgr);
1446         g_object_unref (mgr);
1447 }
1448
1449 void
1450 modest_platform_information_banner (GtkWidget *parent,
1451                                     const gchar *icon_name,
1452                                     const gchar *text)
1453 {
1454         GtkWidget *banner, *banner_parent = NULL;
1455         ModestWindowMgr *mgr = modest_runtime_get_window_mgr ();
1456
1457         if (modest_window_mgr_num_windows (mgr) == 0)
1458                 return;
1459
1460         if (parent && GTK_IS_WINDOW (parent)) {
1461                 /* If the window is the active one then show the
1462                    banner on top of this window */
1463                 if (gtk_window_is_active (GTK_WINDOW (parent)))
1464                         banner_parent = parent;
1465                 /* If the window is not the topmost but it's visible
1466                    (it's minimized for example) then show the banner
1467                    with no parent */
1468                 else if (GTK_WIDGET_VISIBLE (parent))
1469                         banner_parent = NULL;
1470                 /* If the window is hidden (like the main window when
1471                    running in the background) then do not show
1472                    anything */
1473                 else
1474                         return;
1475         }
1476
1477
1478         banner = hildon_banner_show_information (banner_parent, icon_name, text);
1479
1480         modest_window_mgr_register_banner (mgr);
1481         g_object_ref (mgr);
1482         g_object_weak_ref ((GObject *) banner, banner_finish, mgr);
1483 }
1484
1485 void
1486 modest_platform_information_banner_with_timeout (GtkWidget *parent,
1487                                                  const gchar *icon_name,
1488                                                  const gchar *text,
1489                                                  gint timeout)
1490 {
1491         GtkWidget *banner;
1492
1493         if (modest_window_mgr_num_windows (modest_runtime_get_window_mgr ()) == 0)
1494                 return;
1495
1496         banner = hildon_banner_show_information (parent, icon_name, text);
1497         hildon_banner_set_timeout(HILDON_BANNER(banner), timeout);
1498 }
1499
1500 GtkWidget *
1501 modest_platform_animation_banner (GtkWidget *parent,
1502                                   const gchar *animation_name,
1503                                   const gchar *text)
1504 {
1505         GtkWidget *inf_note = NULL;
1506
1507         g_return_val_if_fail (text != NULL, NULL);
1508
1509         if (modest_window_mgr_num_windows (modest_runtime_get_window_mgr ()) == 0)
1510                 return NULL;
1511
1512         /* If the parent is not visible then do not show */
1513         if (parent && !GTK_WIDGET_VISIBLE (parent))
1514                 return NULL;
1515
1516         inf_note = hildon_banner_show_animation (parent, animation_name, text);
1517
1518         return inf_note;
1519 }
1520
1521 typedef struct
1522 {
1523         GMainLoop* loop;
1524         TnyAccount *account;
1525         gboolean is_online;
1526         gint count_tries;
1527 } CheckAccountIdleData;
1528
1529 #define NUMBER_OF_TRIES 10 /* Try approx every second, ten times. */
1530
1531 static gboolean
1532 on_timeout_check_account_is_online(CheckAccountIdleData* data)
1533 {
1534         gboolean stop_trying = FALSE;
1535         g_return_val_if_fail (data && data->account, FALSE);
1536
1537         printf ("DEBUG: %s: tny_account_get_connection_status()==%d\n", __FUNCTION__,
1538                 tny_account_get_connection_status (data->account));
1539
1540         if (data && data->account &&
1541                 /* We want to wait until TNY_CONNECTION_STATUS_INIT has changed to something else,
1542                  * after which the account is likely to be usable, or never likely to be usable soon: */
1543                 (tny_account_get_connection_status (data->account) != TNY_CONNECTION_STATUS_INIT) )
1544         {
1545                 data->is_online = TRUE;
1546
1547                 stop_trying = TRUE;
1548         } else {
1549                 /* Give up if we have tried too many times: */
1550                 if (data->count_tries >= NUMBER_OF_TRIES) {
1551                         stop_trying = TRUE;
1552                 } else {
1553                         /* Wait for another timeout: */
1554                         ++(data->count_tries);
1555                 }
1556         }
1557
1558         if (stop_trying) {
1559                 /* Allow the function that requested this idle callback to continue: */
1560                 if (data->loop)
1561                         g_main_loop_quit (data->loop);
1562
1563                 if (data->account)
1564                         g_object_unref (data->account);
1565
1566                 return FALSE; /* Don't call this again. */
1567         } else {
1568                 return TRUE; /* Call this timeout callback again. */
1569         }
1570 }
1571
1572 /* Return TRUE immediately if the account is already online,
1573  * otherwise check every second for NUMBER_OF_TRIES seconds and return TRUE as
1574  * soon as the account is online, or FALSE if the account does
1575  * not become online in the NUMBER_OF_TRIES seconds.
1576  * This is useful when the D-Bus method was run immediately after
1577  * the application was started (when using D-Bus activation),
1578  * because the account usually takes a short time to go online.
1579  * The return value is maybe not very useful.
1580  */
1581 gboolean
1582 modest_platform_check_and_wait_for_account_is_online(TnyAccount *account)
1583 {
1584         gboolean is_online;
1585
1586         g_return_val_if_fail (account, FALSE);
1587
1588         printf ("DEBUG: %s: account id=%s\n", __FUNCTION__, tny_account_get_id (account));
1589
1590         if (!tny_device_is_online (modest_runtime_get_device())) {
1591                 printf ("DEBUG: %s: device is offline.\n", __FUNCTION__);
1592                 return FALSE;
1593         }
1594
1595         /* The local_folders account never seems to leave TNY_CONNECTION_STATUS_INIT,
1596          * so we avoid wait unnecessarily: */
1597         if (!TNY_IS_CAMEL_POP_STORE_ACCOUNT (account) &&
1598                 !TNY_IS_CAMEL_IMAP_STORE_ACCOUNT (account) ) {
1599                 return TRUE;
1600         }
1601
1602         printf ("DEBUG: %s: tny_account_get_connection_status()==%d\n",
1603                 __FUNCTION__, tny_account_get_connection_status (account));
1604
1605         /* The POP & IMAP store accounts seem to be TNY_CONNECTION_STATUS_DISCONNECTED,
1606          * and that seems to be an OK time to use them. Maybe it's just TNY_CONNECTION_STATUS_INIT that
1607          * we want to avoid. */
1608         if (tny_account_get_connection_status (account) != TNY_CONNECTION_STATUS_INIT)
1609                 return TRUE;
1610
1611         /* This blocks on the result: */
1612         CheckAccountIdleData *data = g_slice_new0 (CheckAccountIdleData);
1613         data->is_online = FALSE;
1614         data->account = account;
1615         g_object_ref (data->account);
1616         data->count_tries = 0;
1617
1618         GMainContext *context = NULL; /* g_main_context_new (); */
1619         data->loop = g_main_loop_new (context, FALSE /* not running */);
1620
1621         g_timeout_add (1000, (GSourceFunc)(on_timeout_check_account_is_online), data);
1622
1623         /* This main loop will run until the idle handler has stopped it: */
1624         g_main_loop_run (data->loop);
1625
1626         g_main_loop_unref (data->loop);
1627         /* g_main_context_unref (context); */
1628
1629         is_online = data->is_online;
1630         g_slice_free (CheckAccountIdleData, data);
1631
1632         return is_online;
1633 }
1634
1635
1636
1637 static void
1638 on_cert_dialog_response (GtkDialog *dialog, gint response_id,  const gchar* cert)
1639 {
1640         /* GTK_RESPONSE_HELP means we need to show the certificate */
1641         if (response_id == GTK_RESPONSE_APPLY) {
1642                 GtkWidget *note;
1643                 gchar *msg;
1644
1645                 /* Do not close the dialog */
1646                 g_signal_stop_emission_by_name (dialog, "response");
1647
1648                 msg = g_strdup_printf (_("mcen_ni_view_unknown_certificate"), cert);
1649                 note = hildon_note_new_information (GTK_WINDOW(dialog), msg);
1650                 gtk_dialog_run (GTK_DIALOG(note));
1651                 gtk_widget_destroy (note);
1652         }
1653 }
1654
1655
1656 gboolean
1657 modest_platform_run_certificate_confirmation_dialog (const gchar* server_name,
1658                                                      const gchar *certificate)
1659 {
1660         GtkWidget *note;
1661         gint response;
1662         ModestWindow *main_win;
1663
1664         if (!modest_window_mgr_main_window_exists (modest_runtime_get_window_mgr())) {
1665                 g_warning ("%s: don't show dialogs if there's no main window; assuming 'Cancel'",
1666                            __FUNCTION__);
1667                 return FALSE;
1668         }
1669
1670         /* don't create it */
1671         main_win = modest_window_mgr_get_main_window (modest_runtime_get_window_mgr(), FALSE);
1672         g_return_val_if_fail (main_win, FALSE); /* should not happen */
1673
1674
1675         gchar *question = g_strdup_printf (_("mcen_nc_unknown_certificate"),
1676                                            server_name);
1677
1678         /* We use GTK_RESPONSE_APPLY because we want the button in the
1679            middle of OK and CANCEL the same as the browser does for
1680            example. With GTK_RESPONSE_HELP the view button is aligned
1681            to the left while the other two to the right */
1682         note = hildon_note_new_confirmation_add_buttons  (
1683                 GTK_WINDOW(main_win),
1684                 question,
1685                 _("mcen_bd_dialog_ok"),     GTK_RESPONSE_OK,
1686                 _("mcen_bd_view"),          GTK_RESPONSE_APPLY,   /* abusing this... */
1687                 _("mcen_bd_dialog_cancel"), GTK_RESPONSE_CANCEL,
1688                 NULL, NULL);
1689
1690         g_signal_connect (G_OBJECT(note), "response",
1691                           G_CALLBACK(on_cert_dialog_response),
1692                           (gpointer) certificate);
1693
1694         modest_window_mgr_set_modal (modest_runtime_get_window_mgr (),
1695                                      GTK_WINDOW (note), GTK_WINDOW (main_win));
1696         response = gtk_dialog_run(GTK_DIALOG(note));
1697
1698         on_destroy_dialog (note);
1699         g_free (question);
1700
1701         return response == GTK_RESPONSE_OK;
1702 }
1703
1704 gboolean
1705 modest_platform_run_alert_dialog (const gchar* prompt,
1706                                   gboolean is_question)
1707 {
1708         ModestWindow *main_win;
1709
1710         if (!modest_window_mgr_main_window_exists (modest_runtime_get_window_mgr())) {
1711                 g_warning ("%s:\n'%s'\ndon't show dialogs if there's no main window;"
1712                            " assuming 'Cancel' for questions, 'Ok' otherwise", prompt, __FUNCTION__);
1713                 return is_question ? FALSE : TRUE;
1714         }
1715
1716         main_win = modest_window_mgr_get_main_window (modest_runtime_get_window_mgr (), FALSE);
1717         g_return_val_if_fail (main_win, FALSE); /* should not happen */
1718
1719         gboolean retval = TRUE;
1720         if (is_question) {
1721                 /* The Tinymail documentation says that we should show Yes and No buttons,
1722                  * when it is a question.
1723                  * Obviously, we need tinymail to use more specific error codes instead,
1724                  * so we know what buttons to show. */
1725                 GtkWidget *dialog = GTK_WIDGET (hildon_note_new_confirmation (GTK_WINDOW (main_win),
1726                                                                               prompt));
1727                 modest_window_mgr_set_modal (modest_runtime_get_window_mgr (),
1728                                              GTK_WINDOW (dialog), GTK_WINDOW (main_win));
1729
1730                 const int response = gtk_dialog_run (GTK_DIALOG (dialog));
1731                 retval = (response == GTK_RESPONSE_YES) || (response == GTK_RESPONSE_OK);
1732
1733                 on_destroy_dialog (dialog);
1734         } else {
1735                 /* Just show the error text and use the default response: */
1736                 modest_platform_run_information_dialog (GTK_WINDOW (main_win),
1737                                                         prompt, FALSE);
1738         }
1739         return retval;
1740 }
1741
1742 /***************/
1743 typedef struct {
1744         GtkWindow *parent_window;
1745         ModestConnectedPerformer callback;
1746         TnyAccount *account;
1747         gpointer user_data;
1748         gchar *iap;
1749         TnyDevice *device;
1750 } OnWentOnlineInfo;
1751
1752 static void
1753 on_went_online_info_free (OnWentOnlineInfo *info)
1754 {
1755         /* And if we cleanup, we DO cleanup  :-)  */
1756
1757         if (info->device)
1758                 g_object_unref (info->device);
1759         if (info->iap)
1760                 g_free (info->iap);
1761         if (info->parent_window)
1762                 g_object_unref (info->parent_window);
1763         if (info->account)
1764                 g_object_unref (info->account);
1765
1766         g_slice_free (OnWentOnlineInfo, info);
1767
1768         /* We're done ... */
1769
1770         return;
1771 }
1772
1773 static void
1774 on_account_went_online (TnyCamelAccount *account, gboolean canceled, GError *err, gpointer user_data)
1775 {
1776         OnWentOnlineInfo *info = (OnWentOnlineInfo *) user_data;
1777
1778         /* Now it's really time to callback to the caller. If going online didn't succeed,
1779          * err will be set. We don't free it, Tinymail does that! If a cancel happened,
1780          * canceled will be set. Etcetera etcetera. */
1781
1782         if (info->callback) {
1783                 info->callback (canceled, err, info->parent_window, info->account, info->user_data);
1784         }
1785
1786         /* This is our last call, we must cleanup here if we didn't yet do that */
1787         on_went_online_info_free (info);
1788
1789         return;
1790 }
1791
1792
1793 static void
1794 on_conic_device_went_online (TnyMaemoConicDevice *device, const gchar* iap_id, gboolean canceled, GError *err, gpointer user_data)
1795 {
1796         OnWentOnlineInfo *info = (OnWentOnlineInfo *) user_data;
1797         info->iap = g_strdup (iap_id);
1798
1799         if (canceled || err || !info->account) {
1800
1801                 /* If there's a problem or if there's no account (then that's it for us, we callback
1802                  * the caller's callback now. He'll have to handle err or canceled, of course.
1803                  * We are not really online, as the account is not really online here ... */
1804
1805                 /* We'll use the err and the canceled of this cb. TnyMaemoConicDevice delivered us
1806                  * this info. We don't cleanup err, Tinymail does that! */
1807
1808                 if (info->callback) {
1809
1810                         /* info->account can be NULL here, this means that the user did not
1811                          * provide a nice account instance. We'll assume that the user knows
1812                          * what he's doing and is happy with just the device going online.
1813                          *
1814                          * We can't do magic, we don't know what account the user wants to
1815                          * see going online. So just the device goes online, end of story */
1816
1817                         info->callback (canceled, err, info->parent_window, info->account, info->user_data);
1818                 }
1819
1820         } else if (info->account) {
1821
1822                 /* If there's no problem and if we have an account, we'll put the account
1823                  * online too. When done, the callback of bringing the account online
1824                  * will callback the caller's callback. This is the most normal case. */
1825
1826                 info->device = TNY_DEVICE (g_object_ref (device));
1827
1828                 tny_camel_account_set_online (TNY_CAMEL_ACCOUNT (info->account), TRUE,
1829                                               on_account_went_online, info);
1830
1831                 /* The on_account_went_online cb frees up the info, go look if you
1832                  * don't believe me! (so we return here) */
1833
1834                 return;
1835         }
1836
1837         /* We cleanup if we are not bringing the account online too */
1838         on_went_online_info_free (info);
1839
1840         return;
1841 }
1842
1843 void
1844 modest_platform_connect_and_perform (GtkWindow *parent_window,
1845                                      gboolean force,
1846                                      TnyAccount *account,
1847                                      ModestConnectedPerformer callback,
1848                                      gpointer user_data)
1849 {
1850         gboolean device_online;
1851         TnyDevice *device;
1852         TnyConnectionStatus conn_status;
1853         OnWentOnlineInfo *info;
1854
1855         device = modest_runtime_get_device();
1856         device_online = tny_device_is_online (device);
1857
1858         /* If there is no account check only the device status */
1859         if (!account) {
1860
1861                 if (device_online) {
1862
1863                         /* We promise to instantly perform the callback, so ... */
1864                         if (callback) {
1865                                 callback (FALSE, NULL, parent_window, account, user_data);
1866                         }
1867
1868                 } else {
1869
1870                         info = g_slice_new0 (OnWentOnlineInfo);
1871
1872                         info->iap = NULL;
1873                         info->device = NULL;
1874                         info->account = NULL;
1875
1876                         if (parent_window)
1877                                 info->parent_window = (GtkWindow *) g_object_ref (parent_window);
1878                         else
1879                                 info->parent_window = NULL;
1880                         info->user_data = user_data;
1881                         info->callback = callback;
1882
1883                         tny_maemo_conic_device_connect_async (TNY_MAEMO_CONIC_DEVICE (device), NULL,
1884                                                               force, on_conic_device_went_online,
1885                                                               info);
1886
1887                         /* We'll cleanup in on_conic_device_went_online */
1888                 }
1889
1890                 /* The other code has no more reason to run. This is all that we can do for the
1891                  * caller (he should have given us a nice and clean account instance!). We
1892                  * can't do magic, we don't know what account he intends to bring online. So
1893                  * we'll just bring the device online (and await his false bug report). */
1894
1895                 return;
1896         }
1897
1898
1899         /* Return if the account is already connected */
1900
1901         conn_status = tny_account_get_connection_status (account);
1902         if (device_online && conn_status == TNY_CONNECTION_STATUS_CONNECTED) {
1903
1904                 /* We promise to instantly perform the callback, so ... */
1905                 if (callback) {
1906                         callback (FALSE, NULL, parent_window, account, user_data);
1907                 }
1908
1909                 return;
1910         }
1911
1912         /* Else, we are in a state that requires that we go online before we
1913          * call the caller's callback. */
1914
1915         info = g_slice_new0 (OnWentOnlineInfo);
1916
1917         info->device = NULL;
1918         info->iap = NULL;
1919         info->account = TNY_ACCOUNT (g_object_ref (account));
1920
1921         if (parent_window)
1922                 info->parent_window = (GtkWindow *) g_object_ref (parent_window);
1923         else
1924                 info->parent_window = NULL;
1925
1926         /* So we'll put the callback away for later ... */
1927
1928         info->user_data = user_data;
1929         info->callback = callback;
1930
1931         if (!device_online) {
1932
1933                 /* If also the device is offline, then we connect both the device
1934                  * and the account */
1935
1936                 tny_maemo_conic_device_connect_async (TNY_MAEMO_CONIC_DEVICE (device), NULL,
1937                                                       force, on_conic_device_went_online,
1938                                                       info);
1939
1940         } else {
1941
1942                 /* If the device is online, we'll just connect the account */
1943
1944                 tny_camel_account_set_online (TNY_CAMEL_ACCOUNT (account), TRUE,
1945                                               on_account_went_online, info);
1946         }
1947
1948         /* The info gets freed by on_account_went_online or on_conic_device_went_online
1949          * in both situations, go look if you don't believe me! */
1950
1951         return;
1952 }
1953
1954 void
1955 modest_platform_connect_if_remote_and_perform (GtkWindow *parent_window,
1956                                                gboolean force,
1957                                                TnyFolderStore *folder_store,
1958                                                ModestConnectedPerformer callback,
1959                                                gpointer user_data)
1960 {
1961         TnyAccount *account = NULL;
1962
1963         if (!folder_store) {
1964                 /* We promise to instantly perform the callback, so ... */
1965                 if (callback) {
1966                         callback (FALSE, NULL, parent_window, NULL, user_data);
1967                 }
1968                 return;
1969
1970                 /* Original comment: Maybe it is something local. */
1971                 /* PVH's comment: maybe we should KNOW this in stead of assuming? */
1972
1973         } else if (TNY_IS_FOLDER (folder_store)) {
1974                 /* Get the folder's parent account: */
1975                 account = tny_folder_get_account (TNY_FOLDER (folder_store));
1976         } else if (TNY_IS_ACCOUNT (folder_store)) {
1977                 /* Use the folder store as an account: */
1978                 account = TNY_ACCOUNT (g_object_ref (folder_store));
1979         }
1980
1981         if (tny_account_get_account_type (account) == TNY_ACCOUNT_TYPE_STORE) {
1982                 if (!TNY_IS_CAMEL_POP_STORE_ACCOUNT (account) &&
1983                     !TNY_IS_CAMEL_IMAP_STORE_ACCOUNT (account)) {
1984
1985                         /* No need to connect a local account */
1986                         if (callback)
1987                                 callback (FALSE, NULL, parent_window, account, user_data);
1988
1989                         goto clean;
1990                 }
1991         }
1992         modest_platform_connect_and_perform (parent_window, force, account, callback, user_data);
1993
1994  clean:
1995         if (account)
1996                 g_object_unref (account);
1997 }
1998
1999 static void
2000 src_account_connect_performer (gboolean canceled,
2001                                GError *err,
2002                                GtkWindow *parent_window,
2003                                TnyAccount *src_account,
2004                                gpointer user_data)
2005 {
2006         DoubleConnectionInfo *info = (DoubleConnectionInfo *) user_data;
2007
2008         if (canceled || err) {
2009                 /* If there was any error call the user callback */
2010                 info->callback (canceled, err, parent_window, src_account, info->data);
2011         } else {
2012                 /* Connect the destination account */
2013                 modest_platform_connect_if_remote_and_perform (parent_window, TRUE,
2014                                                                TNY_FOLDER_STORE (info->dst_account),
2015                                                                info->callback, info->data);
2016         }
2017
2018         /* Free the info object */
2019         g_object_unref (info->dst_account);
2020         g_slice_free (DoubleConnectionInfo, info);
2021 }
2022
2023
2024 void
2025 modest_platform_double_connect_and_perform (GtkWindow *parent_window,
2026                                             gboolean force,
2027                                             TnyFolderStore *folder_store,
2028                                             DoubleConnectionInfo *connect_info)
2029 {
2030         modest_platform_connect_if_remote_and_perform(parent_window,
2031                                                       force,
2032                                                       folder_store,
2033                                                       src_account_connect_performer,
2034                                                       connect_info);
2035 }
2036
2037 GtkWidget *
2038 modest_platform_get_account_settings_wizard (void)
2039 {
2040         ModestEasysetupWizardDialog *dialog = modest_easysetup_wizard_dialog_new ();
2041
2042         return GTK_WIDGET (dialog);
2043 }
2044
2045 ModestConnectedVia
2046 modest_platform_get_current_connection (void)
2047 {
2048         TnyDevice *device = NULL;
2049         ModestConnectedVia retval = MODEST_CONNECTED_VIA_ANY;
2050
2051         device = modest_runtime_get_device ();
2052
2053         if (!tny_device_is_online (device))
2054                 return MODEST_CONNECTED_VIA_ANY;
2055
2056 #ifdef MODEST_HAVE_CONIC
2057         /* Get iap id */
2058         const gchar *iap_id = tny_maemo_conic_device_get_current_iap_id (TNY_MAEMO_CONIC_DEVICE (device));
2059         if (iap_id) {
2060                 ConIcIap *iap = tny_maemo_conic_device_get_iap (
2061                         TNY_MAEMO_CONIC_DEVICE (device), iap_id);
2062                 const gchar *bearer_type = con_ic_iap_get_bearer_type (iap);
2063                 if (bearer_type) {
2064                         if (!strcmp (bearer_type, CON_IC_BEARER_WLAN_INFRA) ||
2065                             !strcmp (bearer_type, CON_IC_BEARER_WLAN_ADHOC) ||
2066                             !strcmp (bearer_type, "WIMAX")) {
2067                                 retval = MODEST_CONNECTED_VIA_WLAN_OR_WIMAX;
2068                         } else {
2069                                 retval = MODEST_CONNECTED_VIA_ANY;
2070                         }
2071                 }
2072                 g_object_unref (iap);
2073         }
2074 #else
2075         retval = MODEST_CONNECTED_VIA_WLAN_OR_WIMAX; /* assume WLAN (fast) internet */
2076 #endif /* MODEST_HAVE_CONIC */
2077         return retval;
2078 }
2079
2080
2081
2082 gboolean
2083 modest_platform_check_memory_low (ModestWindow *win,
2084                                   gboolean visuals)
2085 {
2086         gboolean lowmem;
2087
2088         /* are we in low memory state? */
2089         lowmem = osso_mem_in_lowmem_state () ? TRUE : FALSE;
2090
2091         if (win && lowmem && visuals)
2092                 modest_platform_run_information_dialog (
2093                         GTK_WINDOW(win),
2094                         dgettext("ke-recv","memr_ib_operation_disabled"),
2095                         TRUE);
2096
2097         if (lowmem)
2098                 g_debug ("%s: low memory reached. disallowing some operations",
2099                          __FUNCTION__);
2100
2101         return lowmem;
2102 }