git.maemo.org Git - modest/blob - src/maemo/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 "maemo/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 <maemo/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 <maemo/easysetup/modest-easysetup-wizard.h>
  58 #include <hildon/hildon-sound.h>
  59
  60 #ifdef MODEST_HAVE_MCE
  61 #include <mce/dbus-names.h>
  62 #endif /*MODEST_HAVE_MCE*/
  63
  64 #ifdef MODEST_HAVE_ABOOK
  65 #include <libosso-abook/osso-abook.h>
  66 #endif /*MODEST_HAVE_ABOOK*/
  67
  68 #ifdef MODEST_HAVE_LIBALARM
  69 #include <alarmd/alarm_event.h> /* For alarm_event_add(), etc. */
  70 #endif /*MODEST_HAVE_LIBALARM*/
  71
  72
  73 #define HILDON_OSSO_URI_ACTION "uri-action"
  74 #define URI_ACTION_COPY "copy:"
  75 #define MODEST_NEW_MAIL_SOUND_FILE "/usr/share/sounds/ui-new_email.wav"
  76 #define MODEST_NEW_MAIL_LIGHTING_PATTERN "PatternCommunicationEmail"
  77
  78 static void
  79 on_modest_conf_update_interval_changed (ModestConf* self,
  80                                         const gchar *key,
  81                                         ModestConfEvent event,
  82                                         ModestConfNotificationId id,
  83                                         gpointer user_data)
  84 {
  85         g_return_if_fail (key);
  86
  87         if (strcmp (key, MODEST_CONF_UPDATE_INTERVAL) == 0) {
  88                 const guint update_interval_minutes =
  89                         modest_conf_get_int (self, MODEST_CONF_UPDATE_INTERVAL, NULL);
  90                 modest_platform_set_update_interval (update_interval_minutes);
  91         }
  92 }
  93
  94
  95
  96 static gboolean
  97 check_required_files (void)
  98 {
  99         FILE *mcc_file = modest_maemo_open_mcc_mapping_file ();
 100         if (!mcc_file) {
 101                 g_printerr ("modest: check for mcc file failed\n");
 102                 return FALSE;
 103         } else
 104                 fclose (mcc_file);
 105
 106         if (access(MODEST_PROVIDER_DATA_FILE, R_OK) != 0 &&
 107             access(MODEST_MAEMO_PROVIDER_DATA_FILE, R_OK) != 0) {
 108                 g_printerr ("modest: cannot find providers data\n");
 109                 return FALSE;
 110         }
 111
 112         return TRUE;
 113 }
 114
 115
 116 /* the gpointer here is the osso_context. */
 117 gboolean
 118 modest_platform_init (int argc, char *argv[])
 119 {
 120         osso_context_t *osso_context;
 121
 122         osso_hw_state_t hw_state = { 0 };
 123         DBusConnection *con;
 124         GSList *acc_names;
 125
 126         if (!check_required_files ()) {
 127                 g_printerr ("modest: missing required files\n");
 128                 return FALSE;
 129         }
 130
 131         osso_context =  osso_initialize(PACKAGE,PACKAGE_VERSION,
 132                                         FALSE, NULL);
 133         if (!osso_context) {
 134                 g_printerr ("modest: failed to acquire osso context\n");
 135                 return FALSE;
 136         }
 137         modest_maemo_utils_set_osso_context (osso_context);
 138
 139         if ((con = osso_get_dbus_connection (osso_context)) == NULL) {
 140                 g_printerr ("modest: could not get dbus connection\n");
 141                 return FALSE;
 142         }
 143
 144         /* Add a D-Bus handler to be used when the main osso-rpc
 145          * D-Bus handler has not handled something.
 146          * We use this for D-Bus methods that need to use more complex types
 147          * than osso-rpc supports.
 148          */
 149         if (!dbus_connection_add_filter (con,
 150                                          modest_dbus_req_filter,
 151                                          NULL,
 152                                          NULL)) {
 153
 154                 g_printerr ("modest: Could not add D-Bus filter\n");
 155                 return FALSE;
 156         }
 157
 158         /* Register our simple D-Bus callbacks, via the osso API: */
 159         osso_return_t result = osso_rpc_set_cb_f(osso_context,
 160                                MODEST_DBUS_SERVICE,
 161                                MODEST_DBUS_OBJECT,
 162                                MODEST_DBUS_IFACE,
 163                                modest_dbus_req_handler, NULL /* user_data */);
 164         if (result != OSSO_OK) {
 165                 g_printerr ("modest: Error setting D-BUS callback (%d)\n", result);
 166                 return FALSE;
 167         }
 168
 169         /* Register hardware event dbus callback: */
 170         hw_state.shutdown_ind = TRUE;
 171         osso_hw_set_event_cb(osso_context, NULL, NULL, NULL);
 172
 173         /* Register osso auto-save callbacks: */
 174         result = osso_application_set_autosave_cb (osso_context,
 175                 modest_on_osso_application_autosave, NULL /* user_data */);
 176         if (result != OSSO_OK) {
 177                 g_printerr ("modest: osso_application_set_autosave_cb() failed.\n");
 178                 return FALSE;
 179         }
 180
 181
 182         /* Make sure that the update interval is changed whenever its gconf key
 183          * is changed */
 184         /* CAUTION: we're not using here the
 185            modest_conf_listen_to_namespace because we know that there
 186            are other parts of Modest listening for this namespace, so
 187            we'll receive the notifications anyway. We basically do not
 188            use it because there is no easy way to do the
 189            modest_conf_forget_namespace */
 190         ModestConf *conf = modest_runtime_get_conf ();
 191         g_signal_connect (G_OBJECT(conf),
 192                           "key_changed",
 193                           G_CALLBACK (on_modest_conf_update_interval_changed),
 194                           NULL);
 195
 196         /* only force the setting of the default interval, if there are actually
 197          * any accounts */
 198         acc_names = modest_account_mgr_account_names (modest_runtime_get_account_mgr(), TRUE);
 199         if (acc_names) {
 200                 /* Get the initial update interval from gconf: */
 201                 on_modest_conf_update_interval_changed(conf, MODEST_CONF_UPDATE_INTERVAL,
 202                                                        MODEST_CONF_EVENT_KEY_CHANGED, 0, NULL);
 203                 modest_account_mgr_free_account_names (acc_names);
 204         }
 205
 206
 207 #ifdef MODEST_HAVE_ABOOK
 208         /* initialize the addressbook */
 209         if (!osso_abook_init (&argc, &argv, osso_context)) {
 210                 g_printerr ("modest: failed to initialized addressbook\n");
 211                 return FALSE;
 212         }
 213 #endif /*MODEST_HAVE_ABOOK*/
 214
 215         return TRUE;
 216 }
 217
 218 gboolean
 219 modest_platform_uninit (void)
 220 {
 221         osso_context_t *osso_context =
 222                 modest_maemo_utils_get_osso_context ();
 223         if (osso_context)
 224                 osso_deinitialize (osso_context);
 225
 226         return TRUE;
 227 }
 228
 229
 230
 231
 232 TnyDevice*
 233 modest_platform_get_new_device (void)
 234 {
 235         return TNY_DEVICE (tny_maemo_conic_device_new ());
 236 }
 237
 238 gchar*
 239 modest_platform_get_file_icon_name (const gchar* name, const gchar* mime_type,
 240                                     gchar **effective_mime_type)
 241 {
 242         GString *mime_str = NULL;
 243         gchar *icon_name  = NULL;
 244         gchar **icons, **cursor;
 245
 246         if (!mime_type || g_ascii_strcasecmp (mime_type, "application/octet-stream") == 0)
 247                 mime_str = g_string_new (gnome_vfs_get_mime_type_for_name (name));
 248         else {
 249                 mime_str = g_string_new (mime_type);
 250                 g_string_ascii_down (mime_str);
 251         }
 252
 253         icons = hildon_mime_get_icon_names (mime_str->str, NULL);
 254
 255         for (cursor = icons; cursor; ++cursor) {
 256                 if (!g_ascii_strcasecmp (*cursor, "gnome-mime-message") ||
 257                     !g_ascii_strcasecmp (*cursor, "gnome-mime-message-rfc822")) {
 258                         icon_name = g_strdup ("qgn_list_messagin");
 259                         break;
 260                 } else if (gtk_icon_theme_has_icon (gtk_icon_theme_get_default(), *cursor)) {
 261                         icon_name = g_strdup (*cursor);
 262                         break;
 263                 }
 264         }
 265         g_strfreev (icons);
 266
 267         if (effective_mime_type)
 268                 *effective_mime_type = g_string_free (mime_str, FALSE);
 269         else
 270                 g_string_free (mime_str, TRUE);
 271
 272         return icon_name;
 273 }
 274
 275
 276 static gboolean
 277 checked_hildon_uri_open (const gchar *uri, HildonURIAction *action)
 278 {
 279         GError *err = NULL;
 280         gboolean result;
 281
 282         g_return_val_if_fail (uri, FALSE);
 283
 284         result = hildon_uri_open (uri, action, &err);
 285         if (!result) {
 286                 g_printerr ("modest: hildon_uri_open ('%s', %p) failed: %s",
 287                             uri, action,  err && err->message ? err->message : "unknown error");
 288                 if (err)
 289                         g_error_free (err);
 290         }
 291         return result;
 292 }
 293
 294
 295
 296 gboolean
 297 modest_platform_activate_uri (const gchar *uri)
 298 {
 299         HildonURIAction *action;
 300         gboolean result = FALSE;
 301         GSList *actions, *iter = NULL;
 302
 303         g_return_val_if_fail (uri, FALSE);
 304         if (!uri)
 305                 return FALSE;
 306
 307         /* don't try to activate file: uri's -- they might confuse the user,
 308          * and/or might have security implications */
 309         if (!g_str_has_prefix (uri, "file:")) {
 310
 311                 actions = hildon_uri_get_actions_by_uri (uri, -1, NULL);
 312
 313                 for (iter = actions; iter; iter = g_slist_next (iter)) {
 314                         action = (HildonURIAction*) iter->data;
 315                         if (action && strcmp (hildon_uri_action_get_service (action),
 316                                               "com.nokia.modest") == 0) {
 317                                 result = checked_hildon_uri_open (uri, action);
 318                                 break;
 319                         }
 320                 }
 321
 322                 /* if we could not open it with email, try something else */
 323                 if (!result)
 324                         result = checked_hildon_uri_open (uri, NULL);
 325         }
 326
 327         if (!result) {
 328                 ModestWindow *parent =
 329                         modest_window_mgr_get_main_window (modest_runtime_get_window_mgr(), FALSE);
 330                 hildon_banner_show_information (parent ? GTK_WIDGET(parent): NULL, NULL,
 331                                                 _("mcen_ib_unsupported_link"));
 332                 g_warning ("%s: cannot open uri '%s'", __FUNCTION__,uri);
 333         }
 334
 335         return result;
 336 }
 337
 338 gboolean
 339 modest_platform_activate_file (const gchar *path, const gchar *mime_type)
 340 {
 341         gint result = 0;
 342         DBusConnection *con;
 343         gchar *uri_path = NULL;
 344
 345         uri_path = gnome_vfs_get_uri_from_local_path (path);
 346         con = osso_get_dbus_connection (modest_maemo_utils_get_osso_context());
 347
 348         if (mime_type)
 349                 result = hildon_mime_open_file_with_mime_type (con, uri_path, mime_type);
 350         if (result != 1)
 351                 result = hildon_mime_open_file (con, uri_path);
 352         if (result != 1)
 353                 modest_platform_run_information_dialog (NULL, _("mcen_ni_noregistered_viewer"));
 354
 355         return result != 1;
 356 }
 357
 358 typedef struct  {
 359         GSList *actions;
 360         gchar  *uri;
 361 } ModestPlatformPopupInfo;
 362
 363 static gboolean
 364 delete_uri_popup (GtkWidget *menu,
 365                   GdkEvent *event,
 366                   gpointer userdata)
 367 {
 368         ModestPlatformPopupInfo *popup_info = (ModestPlatformPopupInfo *) userdata;
 369
 370         g_free (popup_info->uri);
 371         hildon_uri_free_actions (popup_info->actions);
 372
 373         return FALSE;
 374 }
 375
 376 static void
 377 activate_uri_popup_item (GtkMenuItem *menu_item,
 378                          gpointer userdata)
 379 {
 380         GSList *node;
 381         ModestPlatformPopupInfo *popup_info = (ModestPlatformPopupInfo *) userdata;
 382         const gchar* action_name;
 383
 384         action_name = g_object_get_data (G_OBJECT(menu_item), HILDON_OSSO_URI_ACTION);
 385         if (!action_name) {
 386                 g_printerr ("modest: no action name defined\n");
 387                 return;
 388         }
 389
 390         /* special handling for the copy menu item -- copy the uri to the clipboard */
 391         /* if it's a copy thingy, the uri will look like 'copy:http://slashdot.org' */
 392         if (g_str_has_prefix (action_name, URI_ACTION_COPY)) {
 393                 GtkClipboard *clipboard = gtk_clipboard_get (GDK_NONE);
 394                 action_name += strlen(URI_ACTION_COPY); /* jump past the prefix */
 395
 396                 if (g_str_has_prefix (action_name, "mailto:")) /* ignore mailto: prefixes */
 397                         action_name += strlen ("mailto:");
 398
 399                 gtk_clipboard_set_text (clipboard, action_name, strlen (action_name));
 400                 modest_platform_information_banner (NULL, NULL, _CS("ecoc_ib_edwin_copied"));
 401                 return; /* we're done */
 402         }
 403
 404         /* now, the real uri-actions... */
 405         for (node = popup_info->actions; node != NULL; node = g_slist_next (node)) {
 406                 HildonURIAction *action = (HildonURIAction *) node->data;
 407                 if (strcmp (action_name, hildon_uri_action_get_name (action))==0) {
 408                         if (!checked_hildon_uri_open (popup_info->uri, action)) {
 409                                 ModestWindow *parent =
 410                                         modest_window_mgr_get_main_window (modest_runtime_get_window_mgr(), FALSE);
 411                                 hildon_banner_show_information (parent ? GTK_WIDGET(parent): NULL, NULL,
 412                                                                 _("mcen_ib_unsupported_link"));
 413                         }
 414                         break;
 415                 }
 416         }
 417 }
 418
 419 gboolean
 420 modest_platform_show_uri_popup (const gchar *uri)
 421 {
 422         GSList *actions_list;
 423
 424         if (uri == NULL)
 425                 return FALSE;
 426
 427         actions_list = hildon_uri_get_actions_by_uri (uri, -1, NULL);
 428         if (actions_list) {
 429
 430                 GtkWidget *menu = gtk_menu_new ();
 431                 ModestPlatformPopupInfo *popup_info = g_new0 (ModestPlatformPopupInfo, 1);
 432
 433                 /* don't add actions for file: uri's -- they might confuse the user,
 434                  * and/or might have security implications
 435                  * we still allow to copy the url though
 436                  */
 437                 if (!g_str_has_prefix (uri, "file:")) {
 438
 439                         GSList *node;
 440                         popup_info->actions = actions_list;
 441                         popup_info->uri = g_strdup (uri);
 442
 443                         for (node = actions_list; node != NULL; node = g_slist_next (node)) {
 444                                 GtkWidget *menu_item;
 445                                 const gchar *action_name;
 446                                 const gchar *translation_domain;
 447                                 HildonURIAction *action = (HildonURIAction *) node->data;
 448                                 action_name = hildon_uri_action_get_name (action);
 449                                 translation_domain = hildon_uri_action_get_translation_domain (action);
 450                                 menu_item = gtk_menu_item_new_with_label (dgettext(translation_domain, action_name));
 451                                 g_object_set_data (G_OBJECT(menu_item), HILDON_OSSO_URI_ACTION, (gpointer)action_name);  /* hack */
 452                                 g_signal_connect (G_OBJECT (menu_item), "activate", G_CALLBACK (activate_uri_popup_item),
 453                                                   popup_info);
 454
 455                                 if (hildon_uri_is_default_action (action, NULL)) {
 456                                         gtk_menu_shell_prepend (GTK_MENU_SHELL (menu), menu_item);
 457                                 } else {
 458                                         gtk_menu_shell_append (GTK_MENU_SHELL (menu), menu_item);
 459                                 }
 460                                 gtk_widget_show (menu_item);
 461                         }
 462                 }
 463
 464                 /* always add the copy item */
 465                 GtkWidget* menu_item = gtk_menu_item_new_with_label (dgettext("osso-uri",
 466                                                                               "uri_link_copy_link_location"));
 467                 g_object_set_data_full (G_OBJECT(menu_item), HILDON_OSSO_URI_ACTION,
 468                                         g_strconcat (URI_ACTION_COPY, uri, NULL),
 469                                         g_free);
 470                 g_signal_connect (G_OBJECT (menu_item), "activate", G_CALLBACK (activate_uri_popup_item),NULL);
 471                 gtk_menu_shell_append (GTK_MENU_SHELL (menu), menu_item);
 472                 gtk_widget_show (menu_item);
 473
 474
 475                 /* and what to do when the link is deleted */
 476                 g_signal_connect (G_OBJECT (menu), "delete-event", G_CALLBACK (delete_uri_popup), popup_info);
 477                 gtk_menu_popup (GTK_MENU(menu), NULL, NULL, NULL, NULL, 1, gtk_get_current_event_time ());
 478
 479         } else {
 480                 hildon_banner_show_information (NULL, NULL, _("mcen_ib_unsupported_link"));
 481         }
 482
 483         return TRUE;
 484 }
 485
 486
 487 GdkPixbuf*
 488 modest_platform_get_icon (const gchar *name, guint icon_size)
 489 {
 490         GError *err = NULL;
 491         GdkPixbuf* pixbuf = NULL;
 492         GtkIconTheme *current_theme = NULL;
 493
 494         g_return_val_if_fail (name, NULL);
 495
 496         /* strlen == 0 is not really an error; it just
 497          * means the icon is not available
 498          */
 499         if (!name || strlen(name) == 0)
 500                 return NULL;
 501
 502         current_theme = gtk_icon_theme_get_default ();
 503         pixbuf = gtk_icon_theme_load_icon (current_theme, name, icon_size,
 504                                            GTK_ICON_LOOKUP_NO_SVG,
 505                                            &err);
 506         if (!pixbuf) {
 507                 g_printerr ("modest: error loading theme icon '%s': %s\n",
 508                             name, err->message);
 509                 g_error_free (err);
 510         }
 511         return pixbuf;
 512 }
 513
 514 const gchar*
 515 modest_platform_get_app_name (void)
 516 {
 517         return _("mcen_ap_name");
 518 }
 519
 520 static void
 521 entry_insert_text (GtkEditable *editable,
 522                    const gchar *text,
 523                    gint         length,
 524                    gint        *position,
 525                    gpointer     data)
 526 {
 527         gchar *chars;
 528         gint chars_length;
 529
 530         chars = gtk_editable_get_chars (editable, 0, -1);
 531         chars_length = g_utf8_strlen (chars, -1);
 532
 533         /* Show WID-INF036 */
 534         if (chars_length >= 20) {
 535                 hildon_banner_show_information  (gtk_widget_get_parent (GTK_WIDGET (data)), NULL,
 536                                                  _CS("ckdg_ib_maximum_characters_reached"));
 537         } else {
 538                 if (modest_text_utils_is_forbidden_char (*text, FOLDER_NAME_FORBIDDEN_CHARS)) {
 539                         /* Show an error */
 540                         gchar *tmp, *msg;
 541
 542                         tmp = g_strndup (folder_name_forbidden_chars,
 543                                          FOLDER_NAME_FORBIDDEN_CHARS_LENGTH);
 544                         msg = g_strdup_printf (_CS("ckdg_ib_illegal_characters_entered"), tmp);
 545                         hildon_banner_show_information  (gtk_widget_get_parent (GTK_WIDGET (data)),
 546                                                          NULL, msg);
 547                         g_free (msg);
 548                         g_free (tmp);
 549                 } else {
 550                         /* Write the text in the entry if it's valid */
 551                         g_signal_handlers_block_by_func (editable,
 552                                                          (gpointer) entry_insert_text, data);
 553                         gtk_editable_insert_text (editable, text, length, position);
 554                         g_signal_handlers_unblock_by_func (editable,
 555                                                            (gpointer) entry_insert_text, data);
 556                 }
 557         }
 558         /* Do not allow further processing */
 559         g_signal_stop_emission_by_name (editable, "insert_text");
 560 }
 561
 562 static void
 563 entry_changed (GtkEditable *editable,
 564                gpointer     user_data)
 565 {
 566         gchar *chars;
 567         GtkWidget *ok_button;
 568         GList *buttons;
 569
 570         buttons = gtk_container_get_children (GTK_CONTAINER (GTK_DIALOG (user_data)->action_area));
 571         ok_button = GTK_WIDGET (buttons->next->data);
 572
 573         chars = gtk_editable_get_chars (editable, 0, -1);
 574         g_return_if_fail (chars != NULL);
 575
 576
 577         if (g_utf8_strlen (chars,-1) >= 21)
 578                 hildon_banner_show_information  (gtk_widget_get_parent (GTK_WIDGET (user_data)), NULL,
 579                                                  _CS("ckdg_ib_maximum_characters_reached"));
 580         else
 581                 gtk_widget_set_sensitive (ok_button, modest_text_utils_validate_folder_name(chars));
 582
 583         /* Free */
 584         g_list_free (buttons);
 585         g_free (chars);
 586 }
 587
 588 static guint
 589 checked_hildon_sort_dialog_add_sort_key (HildonSortDialog *dialog, const gchar* key, guint max)
 590 {
 591         gint sort_key;
 592
 593         g_return_val_if_fail (dialog && HILDON_IS_SORT_DIALOG(dialog), 0);
 594         g_return_val_if_fail (key, 0);
 595
 596         sort_key = hildon_sort_dialog_add_sort_key (dialog, key);
 597         if (sort_key < 0 || sort_key >= max) {
 598                 g_warning ("%s: out of range (%d) for %s", __FUNCTION__, sort_key, key);
 599                 return 0;
 600         } else
 601                 return (guint)sort_key;
 602 }
 603
 604
 605 static void
 606 launch_sort_headers_dialog (GtkWindow *parent_window,
 607                             HildonSortDialog *dialog)
 608 {
 609         ModestHeaderView *header_view = NULL;
 610         GList *cols = NULL;
 611         GtkSortType sort_type;
 612         gint sort_key;
 613         gint default_key = 0;
 614         gint result;
 615         gboolean outgoing = FALSE;
 616         gint current_sort_colid = -1;
 617         GtkSortType current_sort_type;
 618         gint attachments_sort_id;
 619         gint priority_sort_id;
 620         GtkTreeSortable *sortable;
 621
 622         /* Get header window */
 623         if (MODEST_IS_MAIN_WINDOW (parent_window)) {
 624                 header_view = MODEST_HEADER_VIEW(modest_main_window_get_child_widget (MODEST_MAIN_WINDOW(parent_window),
 625                                                                                       MODEST_MAIN_WINDOW_WIDGET_TYPE_HEADER_VIEW));
 626         }
 627         if (!header_view)
 628                 return;
 629
 630         /* Add sorting keys */
 631         cols = modest_header_view_get_columns (header_view);
 632         if (cols == NULL)
 633                 return;
 634 #define SORT_ID_NUM 6
 635         int sort_model_ids[SORT_ID_NUM];
 636         int sort_ids[SORT_ID_NUM];
 637
 638         outgoing = (GPOINTER_TO_INT (g_object_get_data(G_OBJECT(cols->data), MODEST_HEADER_VIEW_COLUMN))==
 639                     MODEST_HEADER_VIEW_COLUMN_COMPACT_HEADER_OUT);
 640
 641         sort_key = checked_hildon_sort_dialog_add_sort_key (dialog, _("mcen_li_sort_sender_recipient"),
 642                                                             SORT_ID_NUM);
 643         if (outgoing) {
 644                 sort_model_ids[sort_key] = TNY_GTK_HEADER_LIST_MODEL_TO_COLUMN;
 645                 sort_ids[sort_key] = MODEST_HEADER_VIEW_COLUMN_COMPACT_HEADER_OUT;
 646         } else {
 647                 sort_model_ids[sort_key] = TNY_GTK_HEADER_LIST_MODEL_FROM_COLUMN;
 648                 sort_ids[sort_key] = MODEST_HEADER_VIEW_COLUMN_COMPACT_HEADER_IN;
 649         }
 650
 651         sort_key = checked_hildon_sort_dialog_add_sort_key (dialog, _("mcen_li_sort_date"),
 652                                                             SORT_ID_NUM);
 653         if (outgoing) {
 654                 sort_model_ids[sort_key] = TNY_GTK_HEADER_LIST_MODEL_DATE_SENT_TIME_T_COLUMN;
 655                 sort_ids[sort_key] = MODEST_HEADER_VIEW_COLUMN_COMPACT_SENT_DATE;
 656         } else {
 657                 sort_model_ids[sort_key] = TNY_GTK_HEADER_LIST_MODEL_DATE_RECEIVED_TIME_T_COLUMN;
 658                 sort_ids[sort_key] = MODEST_HEADER_VIEW_COLUMN_COMPACT_RECEIVED_DATE;
 659         }
 660         default_key = sort_key;
 661
 662         sort_key = checked_hildon_sort_dialog_add_sort_key (dialog, _("mcen_li_sort_subject"),
 663                                                             SORT_ID_NUM);
 664         sort_model_ids[sort_key] = TNY_GTK_HEADER_LIST_MODEL_SUBJECT_COLUMN;
 665         if (outgoing)
 666                 sort_ids[sort_key] = MODEST_HEADER_VIEW_COLUMN_COMPACT_HEADER_OUT;
 667         else
 668                 sort_ids[sort_key] = MODEST_HEADER_VIEW_COLUMN_COMPACT_HEADER_IN;
 669
 670         sort_key = checked_hildon_sort_dialog_add_sort_key (dialog, _("mcen_li_sort_attachment"),
 671                                                             SORT_ID_NUM);
 672         sort_model_ids[sort_key] = TNY_GTK_HEADER_LIST_MODEL_FLAGS_COLUMN;
 673         sort_ids[sort_key] = TNY_HEADER_FLAG_ATTACHMENTS;
 674         attachments_sort_id = sort_key;
 675
 676         sort_key = checked_hildon_sort_dialog_add_sort_key (dialog, _("mcen_li_sort_size"),
 677                                                             SORT_ID_NUM);
 678         sort_model_ids[sort_key] = TNY_GTK_HEADER_LIST_MODEL_MESSAGE_SIZE_COLUMN;
 679         sort_ids[sort_key] = 0;
 680
 681         sort_key = checked_hildon_sort_dialog_add_sort_key (dialog, _("mcen_li_sort_priority"),
 682                                                             SORT_ID_NUM);
 683         sort_model_ids[sort_key] = TNY_GTK_HEADER_LIST_MODEL_FLAGS_COLUMN;
 684         sort_ids[sort_key] = TNY_HEADER_FLAG_PRIORITY_MASK;
 685         priority_sort_id = sort_key;
 686
 687         sortable = GTK_TREE_SORTABLE (gtk_tree_model_filter_get_model
 688                                       (GTK_TREE_MODEL_FILTER (gtk_tree_view_get_model (GTK_TREE_VIEW (header_view)))));
 689         /* Launch dialogs */
 690         if (!gtk_tree_sortable_get_sort_column_id (sortable,
 691                                                    &current_sort_colid, &current_sort_type)) {
 692                 hildon_sort_dialog_set_sort_key (dialog, default_key);
 693                 hildon_sort_dialog_set_sort_order (dialog, GTK_SORT_DESCENDING);
 694         } else {
 695                 hildon_sort_dialog_set_sort_order (dialog, current_sort_type);
 696                 if (current_sort_colid == TNY_GTK_HEADER_LIST_MODEL_FLAGS_COLUMN) {
 697                         gpointer flags_sort_type_pointer;
 698                         flags_sort_type_pointer = g_object_get_data (G_OBJECT (cols->data), MODEST_HEADER_VIEW_FLAG_SORT);
 699                         if (GPOINTER_TO_INT (flags_sort_type_pointer) == TNY_HEADER_FLAG_PRIORITY_MASK)
 700                                 hildon_sort_dialog_set_sort_key (dialog, priority_sort_id);
 701                         else
 702                                 hildon_sort_dialog_set_sort_key (dialog, attachments_sort_id);
 703                 } else {
 704                         gint current_sort_keyid = 0;
 705                         while (current_sort_keyid < 6) {
 706                                 if (sort_model_ids[current_sort_keyid] == current_sort_colid)
 707                                         break;
 708                                 else
 709                                         current_sort_keyid++;
 710                         }
 711                         hildon_sort_dialog_set_sort_key (dialog, current_sort_keyid);
 712                 }
 713         }
 714
 715         result = gtk_dialog_run (GTK_DIALOG (dialog));
 716         if (result == GTK_RESPONSE_OK) {
 717                 sort_key = hildon_sort_dialog_get_sort_key (dialog);
 718                 if (sort_key < 0 || sort_key > SORT_ID_NUM -1) {
 719                         g_warning ("%s: out of range (%d)", __FUNCTION__, sort_key);
 720                         sort_key = 0;
 721                 }
 722
 723                 sort_type = hildon_sort_dialog_get_sort_order (dialog);
 724                 if (sort_model_ids[sort_key] == TNY_GTK_HEADER_LIST_MODEL_FLAGS_COLUMN) {
 725                         g_object_set_data (G_OBJECT(cols->data), MODEST_HEADER_VIEW_FLAG_SORT,
 726                                            GINT_TO_POINTER (sort_ids[sort_key]));
 727                         /* This is a hack to make it resort rows always when flag fields are
 728                          * selected. If we do not do this, changing sort field from priority to
 729                          * attachments does not work */
 730                         modest_header_view_sort_by_column_id (header_view, 0, sort_type);
 731                 } else {
 732                         gtk_tree_view_column_set_sort_column_id (GTK_TREE_VIEW_COLUMN (cols->data),
 733                                                                  sort_model_ids[sort_key]);
 734                 }
 735
 736                 modest_header_view_sort_by_column_id (header_view, sort_model_ids[sort_key], sort_type);
 737                 gtk_tree_sortable_sort_column_changed (sortable);
 738         }
 739
 740         modest_widget_memory_save (modest_runtime_get_conf (),
 741                                    G_OBJECT (header_view), MODEST_CONF_HEADER_VIEW_KEY);
 742
 743         /* free */
 744         g_list_free(cols);
 745 }
 746
 747
 748
 749 static void
 750 on_response (GtkDialog *dialog,
 751              gint response,
 752              gpointer user_data)
 753 {
 754         GList *child_vbox, *child_hbox;
 755         GtkWidget *hbox, *entry;
 756         TnyFolderStore *parent;
 757         const gchar *new_name;
 758         gboolean exists;
 759
 760         if (response != GTK_RESPONSE_ACCEPT)
 761                 return;
 762
 763         /* Get entry */
 764         child_vbox = gtk_container_get_children (GTK_CONTAINER (dialog->vbox));
 765         hbox = child_vbox->data;
 766         child_hbox = gtk_container_get_children (GTK_CONTAINER (hbox));
 767         entry = child_hbox->next->data;
 768
 769         parent = TNY_FOLDER_STORE (user_data);
 770         new_name = gtk_entry_get_text (GTK_ENTRY (entry));
 771         exists = FALSE;
 772
 773         /* Look for another folder with the same name */
 774         if (modest_tny_folder_has_subfolder_with_name (parent,
 775                                                        new_name,
 776                                                        TRUE)) {
 777                 exists = TRUE;
 778         }
 779
 780         if (!exists) {
 781                 if (TNY_IS_ACCOUNT (parent) &&
 782                     modest_tny_account_is_virtual_local_folders (TNY_ACCOUNT (parent)) &&
 783                     modest_tny_local_folders_account_folder_name_in_use (MODEST_TNY_LOCAL_FOLDERS_ACCOUNT (parent),
 784                                                                          new_name)) {
 785                         exists = TRUE;
 786                 }
 787         }
 788
 789         if (exists) {
 790
 791                 /* Show an error */
 792                 hildon_banner_show_information (gtk_widget_get_parent (GTK_WIDGET (dialog)),
 793                                                 NULL, _CS("ckdg_ib_folder_already_exists"));
 794                 /* Select the text */
 795                 gtk_entry_select_region (GTK_ENTRY (entry), 0, -1);
 796                 gtk_widget_grab_focus (entry);
 797                 /* Do not close the dialog */
 798                 g_signal_stop_emission_by_name (dialog, "response");
 799         }
 800 }
 801
 802
 803
 804 static gint
 805 modest_platform_run_folder_name_dialog (GtkWindow *parent_window,
 806                                         TnyFolderStore *parent,
 807                                         const gchar *dialog_title,
 808                                         const gchar *label_text,
 809                                         const gchar *suggested_name,
 810                                         gchar **folder_name)
 811 {
 812         GtkWidget *accept_btn = NULL;
 813         GtkWidget *dialog, *entry, *label, *hbox;
 814         GList *buttons = NULL;
 815         gint result;
 816
 817         /* Ask the user for the folder name */
 818         dialog = gtk_dialog_new_with_buttons (dialog_title,
 819                                               parent_window,
 820                                               GTK_DIALOG_MODAL | GTK_DIALOG_NO_SEPARATOR | GTK_DIALOG_DESTROY_WITH_PARENT,
 821                                               _("mcen_bd_dialog_ok"),
 822                                               GTK_RESPONSE_ACCEPT,
 823                                               _("mcen_bd_dialog_cancel"),
 824                                               GTK_RESPONSE_REJECT,
 825                                               NULL);
 826
 827         /* Add accept button (with unsensitive handler) */
 828         buttons = gtk_container_get_children (GTK_CONTAINER (GTK_DIALOG (dialog)->action_area));
 829         accept_btn = GTK_WIDGET (buttons->next->data);
 830         /* Create label and entry */
 831         label = gtk_label_new (label_text);
 832         /* TODO: check that the suggested name does not exist */
 833         /* We set 21 as maximum because we want to show WID-INF036
 834            when the user inputs more that 20 */
 835         entry = gtk_entry_new_with_max_length (21);
 836         if (suggested_name)
 837                 gtk_entry_set_text (GTK_ENTRY (entry), suggested_name);
 838         else
 839                 gtk_entry_set_text (GTK_ENTRY (entry), _("mcen_ia_default_folder_name"));
 840         gtk_entry_select_region (GTK_ENTRY (entry), 0, -1);
 841
 842         /* Connect to the response method to avoid closing the dialog
 843            when an invalid name is selected*/
 844         g_signal_connect (dialog,
 845                           "response",
 846                           G_CALLBACK (on_response),
 847                           parent);
 848
 849         /* Track entry changes */
 850         g_signal_connect (entry,
 851                           "insert-text",
 852                           G_CALLBACK (entry_insert_text),
 853                           dialog);
 854         g_signal_connect (entry,
 855                           "changed",
 856                           G_CALLBACK (entry_changed),
 857                           dialog);
 858
 859         /* Create the hbox */
 860         hbox = gtk_hbox_new (FALSE, 12);
 861         gtk_box_pack_start (GTK_BOX (hbox), label, TRUE, FALSE, 0);
 862         gtk_box_pack_start (GTK_BOX (hbox), entry, TRUE, FALSE, 0);
 863
 864         /* Add hbox to dialog */
 865         gtk_box_pack_start (GTK_BOX(GTK_DIALOG(dialog)->vbox),
 866                             hbox, FALSE, FALSE, 0);
 867
 868         gtk_widget_show_all (GTK_WIDGET(GTK_DIALOG(dialog)->vbox));
 869         gtk_window_set_transient_for (GTK_WINDOW (dialog), parent_window);
 870
 871         result = gtk_dialog_run (GTK_DIALOG(dialog));
 872         if (result == GTK_RESPONSE_ACCEPT)
 873                 *folder_name = g_strdup (gtk_entry_get_text (GTK_ENTRY (entry)));
 874
 875         gtk_widget_destroy (dialog);
 876
 877         while (gtk_events_pending ())
 878                 gtk_main_iteration ();
 879
 880         return result;
 881 }
 882
 883 gint
 884 modest_platform_run_new_folder_dialog (GtkWindow *parent_window,
 885                                        TnyFolderStore *parent_folder,
 886                                        gchar *suggested_name,
 887                                        gchar **folder_name)
 888 {
 889         gchar *real_suggested_name = NULL, *tmp = NULL;
 890         gint result;
 891
 892         if(suggested_name == NULL)
 893         {
 894                 const gchar *default_name = _("mcen_ia_default_folder_name");
 895                 unsigned int i;
 896                 gchar num_str[3];
 897
 898                 for(i = 0; i < 100; ++ i) {
 899                         gboolean exists = FALSE;
 900
 901                         sprintf(num_str, "%.2u", i);
 902
 903                         if (i == 0)
 904                                 real_suggested_name = g_strdup (default_name);
 905                         else
 906                                 real_suggested_name = g_strdup_printf (_("mcen_ia_default_folder_name_s"),
 907                                                                        num_str);
 908                         exists = modest_tny_folder_has_subfolder_with_name (parent_folder,
 909                                                                             real_suggested_name,
 910                                                                             TRUE);
 911
 912                         if (!exists)
 913                                 break;
 914
 915                         g_free (real_suggested_name);
 916                 }
 917
 918                 /* Didn't find a free number */
 919                 if (i == 100)
 920                         real_suggested_name = g_strdup (default_name);
 921         } else {
 922                 real_suggested_name = suggested_name;
 923         }
 924
 925         tmp = g_strconcat (_("mcen_fi_new_folder_name"), ":", NULL);
 926         result = modest_platform_run_folder_name_dialog (parent_window,
 927                                                          parent_folder,
 928                                                          _("mcen_ti_new_folder"),
 929                                                          tmp,
 930                                                          real_suggested_name,
 931                                                          folder_name);
 932         g_free (tmp);
 933
 934         if (suggested_name == NULL)
 935                 g_free(real_suggested_name);
 936
 937         return result;
 938 }
 939
 940 gint
 941 modest_platform_run_rename_folder_dialog (GtkWindow *parent_window,
 942                                           TnyFolderStore *parent_folder,
 943                                           const gchar *suggested_name,
 944                                           gchar **folder_name)
 945 {
 946         g_return_val_if_fail (TNY_IS_FOLDER_STORE (parent_folder), GTK_RESPONSE_REJECT);
 947
 948         return modest_platform_run_folder_name_dialog (parent_window,
 949                                                        parent_folder,
 950                                                        _HL("ckdg_ti_rename_folder"),
 951                                                        _HL("ckdg_fi_rename_name"),
 952                                                        suggested_name,
 953                                                        folder_name);
 954 }
 955
 956
 957
 958 static void
 959 on_destroy_dialog (GtkDialog *dialog)
 960 {
 961         gtk_widget_destroy (GTK_WIDGET(dialog));
 962         if (gtk_events_pending ())
 963                 gtk_main_iteration ();
 964 }
 965
 966 gint
 967 modest_platform_run_confirmation_dialog (GtkWindow *parent_window,
 968                                          const gchar *message)
 969 {
 970         GtkWidget *dialog;
 971         gint response;
 972
 973         dialog = hildon_note_new_confirmation (parent_window, message);
 974         modest_window_mgr_set_modal (modest_runtime_get_window_mgr (),
 975                                      GTK_WINDOW (dialog));
 976
 977         response = gtk_dialog_run (GTK_DIALOG (dialog));
 978
 979         on_destroy_dialog (GTK_DIALOG(dialog));
 980
 981         while (gtk_events_pending ())
 982                 gtk_main_iteration ();
 983
 984         return response;
 985 }
 986
 987 gint
 988 modest_platform_run_confirmation_dialog_with_buttons (GtkWindow *parent_window,
 989                                                       const gchar *message,
 990                                                       const gchar *button_accept,
 991                                                       const gchar *button_cancel)
 992 {
 993         GtkWidget *dialog;
 994         gint response;
 995
 996         dialog = hildon_note_new_confirmation_add_buttons (parent_window, message,
 997                                                            button_accept, GTK_RESPONSE_ACCEPT,
 998                                                            button_cancel, GTK_RESPONSE_CANCEL,
 999                                                            NULL);
1000         modest_window_mgr_set_modal (modest_runtime_get_window_mgr (),
1001                                      GTK_WINDOW (dialog));
1002
1003         response = gtk_dialog_run (GTK_DIALOG (dialog));
1004
1005         on_destroy_dialog (GTK_DIALOG(dialog));
1006
1007         while (gtk_events_pending ())
1008                 gtk_main_iteration ();
1009
1010         return response;
1011 }
1012
1013 gint
1014 modest_platform_run_yes_no_dialog (GtkWindow *parent_window,
1015                                    const gchar *message)
1016 {
1017         GtkWidget *dialog;
1018         gint response;
1019
1020         dialog = hildon_note_new_confirmation_add_buttons (parent_window, message,
1021                                                            _("mcen_bd_yes"), GTK_RESPONSE_YES,
1022                                                            _("mcen_bd_no"), GTK_RESPONSE_NO,
1023                                                            NULL);
1024         modest_window_mgr_set_modal (modest_runtime_get_window_mgr (), GTK_WINDOW (dialog));
1025         response = gtk_dialog_run (GTK_DIALOG (dialog));
1026
1027         on_destroy_dialog (GTK_DIALOG(dialog));
1028
1029         while (gtk_events_pending ())
1030                 gtk_main_iteration ();
1031
1032         return response;
1033 }
1034
1035
1036
1037 void
1038 modest_platform_run_information_dialog (GtkWindow *parent_window,
1039                                         const gchar *message)
1040 {
1041         GtkWidget *note;
1042
1043         note = hildon_note_new_information (parent_window, message);
1044         modest_window_mgr_set_modal (modest_runtime_get_window_mgr (),
1045                                      GTK_WINDOW (note));
1046
1047         g_signal_connect_swapped (note,
1048                                   "response",
1049                                   G_CALLBACK (on_destroy_dialog),
1050                                   note);
1051
1052         gtk_widget_show_all (note);
1053 }
1054
1055
1056
1057 typedef struct _ConnectAndWaitData {
1058         GMutex *mutex;
1059         GMainLoop *wait_loop;
1060         gboolean has_callback;
1061         gulong handler;
1062 } ConnectAndWaitData;
1063
1064
1065 static void
1066 quit_wait_loop (TnyAccount *account,
1067                 ConnectAndWaitData *data)
1068 {
1069         /* Set the has_callback to TRUE (means that the callback was
1070            executed and wake up every code waiting for cond to be
1071            TRUE */
1072         g_mutex_lock (data->mutex);
1073         data->has_callback = TRUE;
1074         if (data->wait_loop)
1075                 g_main_loop_quit (data->wait_loop);
1076         g_mutex_unlock (data->mutex);
1077 }
1078
1079 static void
1080 on_connection_status_changed (TnyAccount *account,
1081                               TnyConnectionStatus status,
1082                               gpointer user_data)
1083 {
1084         TnyConnectionStatus conn_status;
1085         ConnectAndWaitData *data;
1086
1087         /* Ignore if reconnecting or disconnected */
1088         conn_status = tny_account_get_connection_status (account);
1089         if (conn_status == TNY_CONNECTION_STATUS_RECONNECTING ||
1090             conn_status == TNY_CONNECTION_STATUS_DISCONNECTED)
1091                 return;
1092
1093         /* Remove the handler */
1094         data = (ConnectAndWaitData *) user_data;
1095         g_signal_handler_disconnect (account, data->handler);
1096
1097         /* Quit from wait loop */
1098         quit_wait_loop (account, (ConnectAndWaitData *) user_data);
1099 }
1100
1101 static void
1102 on_tny_camel_account_set_online_cb (TnyCamelAccount *account,
1103                                     gboolean canceled,
1104                                     GError *err,
1105                                     gpointer user_data)
1106 {
1107         /* Quit from wait loop */
1108         quit_wait_loop (TNY_ACCOUNT (account), (ConnectAndWaitData *) user_data);
1109 }
1110
1111 gboolean
1112 modest_platform_connect_and_wait (GtkWindow *parent_window,
1113                                   TnyAccount *account)
1114 {
1115         ConnectAndWaitData *data = NULL;
1116         gboolean device_online;
1117         TnyDevice *device;
1118         TnyConnectionStatus conn_status;
1119         gboolean user_requested;
1120
1121         device = modest_runtime_get_device();
1122         device_online = tny_device_is_online (device);
1123
1124         /* Whether the connection is user requested or automatically
1125            requested, for example via D-Bus */
1126         user_requested = (parent_window) ? TRUE : FALSE;
1127
1128         /* If there is no account check only the device status */
1129         if (!account) {
1130                 if (device_online)
1131                         return TRUE;
1132                 else
1133                         return tny_maemo_conic_device_connect (TNY_MAEMO_CONIC_DEVICE (device),
1134                                                                NULL, user_requested);
1135         }
1136
1137         /* Return if the account is already connected */
1138         conn_status = tny_account_get_connection_status (account);
1139         if (device_online && conn_status == TNY_CONNECTION_STATUS_CONNECTED)
1140                 return TRUE;
1141
1142         /* Create the helper */
1143         data = g_slice_new0 (ConnectAndWaitData);
1144         data->mutex = g_mutex_new ();
1145         data->has_callback = FALSE;
1146
1147         /* Connect the device */
1148         if (!device_online) {
1149                 /* Track account connection status changes */
1150                 data->handler = g_signal_connect (account, "connection-status-changed",
1151                                                   G_CALLBACK (on_connection_status_changed),
1152                                                   data);
1153                 /* Try to connect the device */
1154                 device_online = tny_maemo_conic_device_connect (TNY_MAEMO_CONIC_DEVICE (device),
1155                                                                 NULL, user_requested);
1156
1157                 /* If the device connection failed then exit */
1158                 if (!device_online && data->handler)
1159                         goto frees;
1160         } else {
1161                 /* Force a reconnection of the account */
1162                 tny_camel_account_set_online (TNY_CAMEL_ACCOUNT (account), TRUE,
1163                                               on_tny_camel_account_set_online_cb, data);
1164         }
1165
1166         /* Wait until the callback is executed */
1167         g_mutex_lock (data->mutex);
1168         if (!data->has_callback) {
1169                 data->wait_loop = g_main_loop_new (g_main_context_new (), FALSE);
1170                 gdk_threads_leave ();
1171                 g_mutex_unlock (data->mutex);
1172                 g_main_loop_run (data->wait_loop);
1173                 g_mutex_lock (data->mutex);
1174                 gdk_threads_enter ();
1175         }
1176         g_mutex_unlock (data->mutex);
1177
1178  frees:
1179         if (data) {
1180                 if (g_signal_handler_is_connected (account, data->handler))
1181                         g_signal_handler_disconnect (account, data->handler);
1182                 g_mutex_free (data->mutex);
1183                 g_main_loop_unref (data->wait_loop);
1184                 g_slice_free (ConnectAndWaitData, data);
1185         }
1186
1187         conn_status = tny_account_get_connection_status (account);
1188         return (conn_status == TNY_CONNECTION_STATUS_CONNECTED) ? TRUE: FALSE;
1189 }
1190
1191 gboolean
1192 modest_platform_connect_and_wait_if_network_account (GtkWindow *parent_window, TnyAccount *account)
1193 {
1194         if (tny_account_get_account_type (account) == TNY_ACCOUNT_TYPE_STORE) {
1195                 if (!TNY_IS_CAMEL_POP_STORE_ACCOUNT (account) &&
1196                     !TNY_IS_CAMEL_IMAP_STORE_ACCOUNT (account)) {
1197                         /* This must be a maildir account, which does not require a connection: */
1198                         return TRUE;
1199                 }
1200         }
1201
1202         return modest_platform_connect_and_wait (parent_window, account);
1203 }
1204
1205 gboolean
1206 modest_platform_connect_and_wait_if_network_folderstore (GtkWindow *parent_window, TnyFolderStore *folder_store)
1207 {
1208         if (!folder_store)
1209                 return TRUE; /* Maybe it is something local. */
1210
1211         gboolean result = TRUE;
1212         if (TNY_IS_FOLDER (folder_store)) {
1213                 /* Get the folder's parent account: */
1214                 TnyAccount *account = tny_folder_get_account(TNY_FOLDER (folder_store));
1215                 if (account != NULL) {
1216                         result = modest_platform_connect_and_wait_if_network_account (NULL, account);
1217                         g_object_unref (account);
1218                 }
1219         } else if (TNY_IS_ACCOUNT (folder_store)) {
1220                 /* Use the folder store as an account: */
1221                 result = modest_platform_connect_and_wait_if_network_account (NULL, TNY_ACCOUNT (folder_store));
1222         }
1223
1224         return result;
1225 }
1226
1227 void
1228 modest_platform_run_sort_dialog (GtkWindow *parent_window,
1229                                  ModestSortDialogType type)
1230 {
1231         GtkWidget *dialog = NULL;
1232
1233         /* Build dialog */
1234         dialog = hildon_sort_dialog_new (parent_window);
1235         modest_window_mgr_set_modal (modest_runtime_get_window_mgr (),
1236                                      GTK_WINDOW (dialog));
1237
1238         hildon_help_dialog_help_enable (GTK_DIALOG(dialog),
1239                                         "applications_email_sort",
1240                                         modest_maemo_utils_get_osso_context());
1241
1242         /* Fill sort keys */
1243         switch (type) {
1244         case MODEST_SORT_HEADERS:
1245                 launch_sort_headers_dialog (parent_window,
1246                                             HILDON_SORT_DIALOG(dialog));
1247                 break;
1248         }
1249
1250         /* Free */
1251         on_destroy_dialog (GTK_DIALOG(dialog));
1252 }
1253
1254
1255 gboolean
1256 modest_platform_set_update_interval (guint minutes)
1257 {
1258 #ifdef MODEST_HAVE_LIBALARM
1259
1260         ModestConf *conf = modest_runtime_get_conf ();
1261         if (!conf)
1262                 return FALSE;
1263
1264         cookie_t alarm_cookie = modest_conf_get_int (conf, MODEST_CONF_ALARM_ID, NULL);
1265
1266         /* Delete any existing alarm,
1267          * because we will replace it: */
1268         if (alarm_cookie) {
1269                 if (alarm_event_del(alarm_cookie) != 1)
1270                         g_warning ("%s: alarm %d was not on the queue", __FUNCTION__, (int)alarm_cookie);
1271                 alarm_cookie = 0;
1272                 modest_conf_set_int (conf, MODEST_CONF_ALARM_ID, 0, NULL);
1273         }
1274
1275         /* 0 means no updates: */
1276         if (minutes == 0)
1277                 return TRUE;
1278
1279
1280         /* Register alarm: */
1281
1282         /* Set the interval in alarm_event_t structure: */
1283         alarm_event_t *event = g_new0(alarm_event_t, 1);
1284         event->alarm_time = minutes * 60; /* seconds */
1285
1286         /* Set recurrence every few minutes: */
1287         event->recurrence = minutes;
1288         event->recurrence_count = -1; /* Means infinite */
1289
1290         /* Specify what should happen when the alarm happens:
1291          * It should call this D-Bus method: */
1292
1293         event->dbus_path = g_strdup(MODEST_DBUS_OBJECT);
1294         event->dbus_interface = g_strdup (MODEST_DBUS_IFACE);
1295         event->dbus_service = g_strdup (MODEST_DBUS_SERVICE);
1296         event->dbus_name = g_strdup (MODEST_DBUS_METHOD_SEND_RECEIVE);
1297
1298         /* Use ALARM_EVENT_NO_DIALOG: Otherwise, a dialog will be shown if
1299          * exec_name or dbus_path is NULL, even though we have specified no dialog text.
1300          * Also use ALARM_EVENT_ACTIVATION so that modest is started (without UI) to get emails
1301          * This is why we want to use the Alarm API instead of just g_timeout_add().
1302          * (The old maemo email-client did this, though it isn't specified in the UI spec.)
1303          * ALARM_EVENT_CONNECTED will prevent the alarm from being called in case that the device is offline
1304          */
1305         event->flags = ALARM_EVENT_NO_DIALOG | ALARM_EVENT_ACTIVATION | ALARM_EVENT_CONNECTED;
1306
1307         alarm_cookie = alarm_event_add (event);
1308
1309         /* now, free it */
1310         alarm_event_free (event);
1311
1312         /* Store the alarm ID in GConf, so we can remove it later:
1313          * This is apparently valid between application instances. */
1314         modest_conf_set_int (conf, MODEST_CONF_ALARM_ID, alarm_cookie, NULL);
1315
1316         if (!alarm_cookie) {
1317             /* Error */
1318             const alarm_error_t alarm_error = alarmd_get_error ();
1319             g_debug ("Error setting alarm event. Error code: '%d'\n", alarm_error);
1320
1321             /* Give people some clue: */
1322             /* The alarm API should have a function for this: */
1323             if (alarm_error == ALARMD_ERROR_DBUS) {
1324                 g_debug ("  ALARMD_ERROR_DBUS: An error with D-Bus occurred, probably coudn't get a D-Bus connection.\n");
1325             } else if (alarm_error == ALARMD_ERROR_CONNECTION) {
1326                 g_debug ("  ALARMD_ERROR_CONNECTION: Could not contact alarmd via D-Bus.\n");
1327             } else if (alarm_error == ALARMD_ERROR_INTERNAL) {
1328                 g_debug ("  ALARMD_ERROR_INTERNAL: Some alarmd or libalarm internal error, possibly a version mismatch.\n");
1329             } else if (alarm_error == ALARMD_ERROR_MEMORY) {
1330                 g_debug ("  ALARMD_ERROR_MEMORY: A memory allocation failed.\n");
1331             } else if (alarm_error == ALARMD_ERROR_ARGUMENT) {
1332                 g_debug ("  ALARMD_ERROR_ARGUMENT: An argument given by caller was invalid.\n");
1333             } else if (alarm_error == ALARMD_ERROR_NOT_RUNNING) {
1334                 g_debug ("  ALARMD_ERROR_NOT_RUNNING: alarmd is not running.\n");
1335             }
1336
1337             return FALSE;
1338         }
1339 #endif /* MODEST_HAVE_LIBALARM */
1340         return TRUE;
1341 }
1342
1343 void
1344 modest_platform_push_email_notification(void)
1345 {
1346         gboolean play_sound;
1347         ModestWindow *main_window;
1348         gboolean screen_on = TRUE, app_in_foreground;
1349
1350         /* Check whether or not we should play a sound */
1351         play_sound = modest_conf_get_bool (modest_runtime_get_conf (),
1352                                            MODEST_CONF_PLAY_SOUND_MSG_ARRIVE,
1353                                            NULL);
1354
1355         /* Get the screen status */
1356         main_window = modest_window_mgr_get_main_window (modest_runtime_get_window_mgr (), FALSE);
1357         if (main_window)
1358                 screen_on = modest_main_window_screen_is_on (MODEST_MAIN_WINDOW (main_window));
1359
1360         /* Get the window status */
1361         app_in_foreground = hildon_program_get_is_topmost (hildon_program_get_instance ());
1362
1363         /* If the screen is on and the app is in the
1364            foreground we don't show anything */
1365         if (!(screen_on && app_in_foreground)) {
1366                 /* Play a sound */
1367                 if (play_sound)
1368                         hildon_play_system_sound (MODEST_NEW_MAIL_SOUND_FILE);
1369
1370                 /* Activate LED. This must be deactivated by
1371                    modest_platform_remove_new_mail_notifications */
1372 #ifdef MODEST_HAVE_MCE
1373                 osso_rpc_run_system (modest_maemo_utils_get_osso_context (),
1374                                      MCE_SERVICE,
1375                                      MCE_REQUEST_PATH,
1376                                      MCE_REQUEST_IF,
1377                                      MCE_ACTIVATE_LED_PATTERN,
1378                                      NULL,
1379                                      DBUS_TYPE_STRING, MODEST_NEW_MAIL_LIGHTING_PATTERN,
1380                                      DBUS_TYPE_INVALID);
1381 #endif
1382         }
1383 }
1384
1385 void
1386 modest_platform_on_new_headers_received (TnyList *header_list,
1387                                          gboolean show_visual)
1388 {
1389         g_return_if_fail (TNY_IS_LIST(header_list));
1390
1391         if (tny_list_get_length(header_list) == 0) {
1392                 g_warning ("%s: header list is empty", __FUNCTION__);
1393                 return;
1394         }
1395
1396         if (!show_visual) {
1397                 modest_platform_push_email_notification ();
1398                 /* We do a return here to avoid indentation with an else */
1399                 return;
1400         }
1401
1402 #ifdef MODEST_HAVE_HILDON_NOTIFY
1403         gboolean play_sound;
1404
1405         /* Check whether or not we should play a sound */
1406         play_sound = modest_conf_get_bool (modest_runtime_get_conf (),
1407                                            MODEST_CONF_PLAY_SOUND_MSG_ARRIVE,
1408                                            NULL);
1409
1410         HildonNotification *notification;
1411         TnyIterator *iter;
1412         GSList *notifications_list = NULL;
1413
1414         /* Get previous notifications ids */
1415         notifications_list = modest_conf_get_list (modest_runtime_get_conf (),
1416                                                    MODEST_CONF_NOTIFICATION_IDS,
1417                                                    MODEST_CONF_VALUE_INT, NULL);
1418
1419         iter = tny_list_create_iterator (header_list);
1420         while (!tny_iterator_is_done (iter)) {
1421                 gchar *url = NULL, *display_address = NULL,  *summary = NULL;
1422                 const gchar *display_date;
1423                 TnyHeader *header = TNY_HEADER (tny_iterator_get_current (iter));
1424                 TnyFolder *folder = tny_header_get_folder (header);
1425                 gboolean first_notification = TRUE;
1426                 gint notif_id;
1427
1428                 /* constant string, don't free */
1429                 display_date = modest_text_utils_get_display_date (tny_header_get_date_received (header));
1430
1431                 display_address = g_strdup(tny_header_get_from (header));
1432                 modest_text_utils_get_display_address (display_address); /* string is changed in-place */
1433
1434                 summary = g_strdup_printf ("%s - %s", display_date, display_address);
1435                 notification = hildon_notification_new (summary,
1436                                                         tny_header_get_subject (header),
1437                                                         "qgn_list_messagin",
1438                                                         "email.arrive");
1439                 /* Create the message URL */
1440                 url = g_strdup_printf ("%s/%s", tny_folder_get_url_string (folder),
1441                                        tny_header_get_uid (header));
1442
1443                 hildon_notification_add_dbus_action(notification,
1444                                                     "default",
1445                                                     "Cancel",
1446                                                     MODEST_DBUS_SERVICE,
1447                                                     MODEST_DBUS_OBJECT,
1448                                                     MODEST_DBUS_IFACE,
1449                                                     MODEST_DBUS_METHOD_OPEN_MESSAGE,
1450                                                     G_TYPE_STRING, url,
1451                                                     -1);
1452
1453                 /* Play sound if the user wants. Show the LED
1454                    pattern. Show and play just one */
1455                 if (G_UNLIKELY (first_notification)) {
1456                         first_notification = FALSE;
1457                         if (play_sound)  {
1458                                 notify_notification_set_hint_string(NOTIFY_NOTIFICATION (notification),
1459                                                                     "sound-file", MODEST_NEW_MAIL_SOUND_FILE);
1460                         }
1461
1462                         /* Set the led pattern */
1463                         notify_notification_set_hint_int32 (NOTIFY_NOTIFICATION (notification),
1464                                                             "dialog-type", 4);
1465                         notify_notification_set_hint_string(NOTIFY_NOTIFICATION (notification),
1466                                                             "led-pattern",
1467                                                             MODEST_NEW_MAIL_LIGHTING_PATTERN);
1468                 }
1469
1470                 /* Notify. We need to do this in an idle because this function
1471                    could be called from a thread */
1472                 notify_notification_show (NOTIFY_NOTIFICATION (notification), NULL);
1473
1474                 /* Save id in the list */
1475                 g_object_get(G_OBJECT(notification), "id", &notif_id, NULL);
1476                 notifications_list = g_slist_prepend (notifications_list, GINT_TO_POINTER(notif_id));
1477                 /* We don't listen for the "closed" signal, because we
1478                    don't care about if the notification was removed or
1479                    not to store the list in gconf */
1480
1481                 /* Free & carry on */
1482                 g_free (display_address);
1483                 g_free (summary);
1484                 g_free (url);
1485                 g_object_unref (folder);
1486                 g_object_unref (header);
1487                 tny_iterator_next (iter);
1488         }
1489         g_object_unref (iter);
1490
1491         /* Save the ids */
1492         modest_conf_set_list (modest_runtime_get_conf (), MODEST_CONF_NOTIFICATION_IDS,
1493                               notifications_list, MODEST_CONF_VALUE_INT, NULL);
1494
1495         g_slist_free (notifications_list);
1496
1497 #endif /*MODEST_HAVE_HILDON_NOTIFY*/
1498 }
1499
1500 void
1501 modest_platform_remove_new_mail_notifications (gboolean only_visuals)
1502 {
1503         if (only_visuals) {
1504 #ifdef MODEST_HAVE_MCE
1505                 osso_rpc_run_system (modest_maemo_utils_get_osso_context (),
1506                                      MCE_SERVICE,
1507                                      MCE_REQUEST_PATH,
1508                                      MCE_REQUEST_IF,
1509                                      MCE_DEACTIVATE_LED_PATTERN,
1510                                      NULL,
1511                                      DBUS_TYPE_STRING, MODEST_NEW_MAIL_LIGHTING_PATTERN,
1512                                      DBUS_TYPE_INVALID);
1513 #endif
1514                 return;
1515         }
1516
1517 #ifdef MODEST_HAVE_HILDON_NOTIFY
1518         GSList *notif_list = NULL;
1519
1520         /* Get previous notifications ids */
1521         notif_list = modest_conf_get_list (modest_runtime_get_conf (),
1522                                            MODEST_CONF_NOTIFICATION_IDS,
1523                                            MODEST_CONF_VALUE_INT, NULL);
1524
1525         while (notif_list) {
1526                 gint notif_id;
1527                 NotifyNotification *notif;
1528
1529                 /* Nasty HACK to remove the notifications, set the id
1530                    of the existing ones and then close them */
1531                 notif_id = GPOINTER_TO_INT(notif_list->data);
1532                 notif = notify_notification_new("dummy", NULL, NULL, NULL);
1533                 g_object_set(G_OBJECT(notif), "id", notif_id, NULL);
1534
1535                 /* Close the notification, note that some ids could be
1536                    already invalid, but we don't care because it does
1537                    not fail */
1538                 notify_notification_close(notif, NULL);
1539                 g_object_unref(notif);
1540
1541                 /* Delete the link, it's like going to the next */
1542                 notif_list = g_slist_delete_link (notif_list, notif_list);
1543         }
1544
1545         /* Save the ids */
1546         modest_conf_set_list (modest_runtime_get_conf (), MODEST_CONF_NOTIFICATION_IDS,
1547                               notif_list, MODEST_CONF_VALUE_INT, NULL);
1548
1549         g_slist_free (notif_list);
1550
1551 #endif /* MODEST_HAVE_HILDON_NOTIFY */
1552 }
1553
1554
1555
1556 GtkWidget *
1557 modest_platform_get_global_settings_dialog ()
1558 {
1559         return modest_maemo_global_settings_dialog_new ();
1560 }
1561
1562 void
1563 modest_platform_show_help (GtkWindow *parent_window,
1564                            const gchar *help_id)
1565 {
1566         osso_return_t result;
1567         g_return_if_fail (help_id);
1568
1569         result = hildon_help_show (modest_maemo_utils_get_osso_context(),
1570                                    help_id, HILDON_HELP_SHOW_DIALOG);
1571
1572         if (result != OSSO_OK) {
1573                 gchar *error_msg;
1574                 error_msg = g_strdup_printf ("FIXME The help topic %s could not be found", help_id);
1575                 hildon_banner_show_information (GTK_WIDGET (parent_window),
1576                                                 NULL,
1577                                                 error_msg);
1578                 g_free (error_msg);
1579         }
1580 }
1581
1582 void
1583 modest_platform_show_search_messages (GtkWindow *parent_window)
1584 {
1585         osso_return_t result = OSSO_ERROR;
1586
1587         result = osso_rpc_run_with_defaults (modest_maemo_utils_get_osso_context(),
1588                                              "osso_global_search",
1589                                              "search_email", NULL, DBUS_TYPE_INVALID);
1590
1591         if (result != OSSO_OK) {
1592                 g_warning ("%s: osso_rpc_run_with_defaults() failed.\n", __FUNCTION__);
1593         }
1594 }
1595
1596 void
1597 modest_platform_show_addressbook (GtkWindow *parent_window)
1598 {
1599         osso_return_t result = OSSO_ERROR;
1600
1601         result = osso_rpc_run_with_defaults (modest_maemo_utils_get_osso_context(),
1602                                              "osso_addressbook",
1603                                              "top_application", NULL, DBUS_TYPE_INVALID);
1604
1605         if (result != OSSO_OK) {
1606                 g_warning ("%s: osso_rpc_run_with_defaults() failed.\n", __FUNCTION__);
1607         }
1608 }
1609
1610 GtkWidget *
1611 modest_platform_create_folder_view (TnyFolderStoreQuery *query)
1612 {
1613         GtkWidget *widget = modest_folder_view_new (query);
1614
1615         /* Show one account by default */
1616         modest_folder_view_set_style (MODEST_FOLDER_VIEW (widget),
1617                                       MODEST_FOLDER_VIEW_STYLE_SHOW_ONE);
1618
1619         /* Restore settings */
1620         modest_widget_memory_restore (modest_runtime_get_conf(),
1621                                       G_OBJECT (widget),
1622                                       MODEST_CONF_FOLDER_VIEW_KEY);
1623
1624         return widget;
1625 }
1626
1627 void
1628 banner_finish (gpointer data, GObject *object)
1629 {
1630         ModestWindowMgr *mgr = (ModestWindowMgr *) data;
1631         modest_window_mgr_unregister_banner (mgr);
1632         g_object_unref (mgr);
1633 }
1634
1635 void
1636 modest_platform_information_banner (GtkWidget *parent,
1637                                     const gchar *icon_name,
1638                                     const gchar *text)
1639 {
1640         GtkWidget *banner;
1641         ModestWindowMgr *mgr;
1642
1643         mgr = modest_runtime_get_window_mgr ();
1644         banner = hildon_banner_show_information (parent, icon_name, text);
1645
1646         modest_window_mgr_register_banner (mgr);
1647         g_object_ref (mgr);
1648         g_object_weak_ref ((GObject *) banner, banner_finish, mgr);
1649 }
1650
1651 void
1652 modest_platform_information_banner_with_timeout (GtkWidget *parent,
1653                                                  const gchar *icon_name,
1654                                                  const gchar *text,
1655                                                  gint timeout)
1656 {
1657         GtkWidget *banner;
1658         banner = hildon_banner_show_information (parent, icon_name, text);
1659         hildon_banner_set_timeout(HILDON_BANNER(banner), timeout);
1660 }
1661
1662 GtkWidget *
1663 modest_platform_animation_banner (GtkWidget *parent,
1664                                   const gchar *animation_name,
1665                                   const gchar *text)
1666 {
1667         GtkWidget *inf_note = NULL;
1668
1669         g_return_val_if_fail (text != NULL, NULL);
1670
1671         inf_note = hildon_banner_show_animation (parent, animation_name, text);
1672
1673         return inf_note;
1674 }
1675
1676 typedef struct
1677 {
1678         GMainLoop* loop;
1679         TnyAccount *account;
1680         gboolean is_online;
1681         gint count_tries;
1682 } CheckAccountIdleData;
1683
1684 #define NUMBER_OF_TRIES 10 /* Try approx every second, ten times. */
1685
1686 static gboolean
1687 on_timeout_check_account_is_online(CheckAccountIdleData* data)
1688 {
1689         gboolean stop_trying = FALSE;
1690         g_return_val_if_fail (data && data->account, FALSE);
1691
1692         printf ("DEBUG: %s: tny_account_get_connection_status()==%d\n", __FUNCTION__,
1693                 tny_account_get_connection_status (data->account));
1694
1695         if (data && data->account &&
1696                 /* We want to wait until TNY_CONNECTION_STATUS_INIT has changed to something else,
1697                  * after which the account is likely to be usable, or never likely to be usable soon: */
1698                 (tny_account_get_connection_status (data->account) != TNY_CONNECTION_STATUS_INIT) )
1699         {
1700                 data->is_online = TRUE;
1701
1702                 stop_trying = TRUE;
1703         } else {
1704                 /* Give up if we have tried too many times: */
1705                 if (data->count_tries >= NUMBER_OF_TRIES) {
1706                         stop_trying = TRUE;
1707                 } else {
1708                         /* Wait for another timeout: */
1709                         ++(data->count_tries);
1710                 }
1711         }
1712
1713         if (stop_trying) {
1714                 /* Allow the function that requested this idle callback to continue: */
1715                 if (data->loop)
1716                         g_main_loop_quit (data->loop);
1717
1718                 if (data->account)
1719                         g_object_unref (data->account);
1720
1721                 return FALSE; /* Don't call this again. */
1722         } else {
1723                 return TRUE; /* Call this timeout callback again. */
1724         }
1725 }
1726
1727 /* Return TRUE immediately if the account is already online,
1728  * otherwise check every second for NUMBER_OF_TRIES seconds and return TRUE as
1729  * soon as the account is online, or FALSE if the account does
1730  * not become online in the NUMBER_OF_TRIES seconds.
1731  * This is useful when the D-Bus method was run immediately after
1732  * the application was started (when using D-Bus activation),
1733  * because the account usually takes a short time to go online.
1734  * The return value is maybe not very useful.
1735  */
1736 gboolean
1737 modest_platform_check_and_wait_for_account_is_online(TnyAccount *account)
1738 {
1739         g_return_val_if_fail (account, FALSE);
1740
1741         printf ("DEBUG: %s: account id=%s\n", __FUNCTION__, tny_account_get_id (account));
1742
1743         if (!tny_device_is_online (modest_runtime_get_device())) {
1744                 printf ("DEBUG: %s: device is offline.\n", __FUNCTION__);
1745                 return FALSE;
1746         }
1747
1748         /* The local_folders account never seems to leave TNY_CONNECTION_STATUS_INIT,
1749          * so we avoid wait unnecessarily: */
1750         if (!TNY_IS_CAMEL_POP_STORE_ACCOUNT (account) &&
1751                 !TNY_IS_CAMEL_IMAP_STORE_ACCOUNT (account) ) {
1752                 return TRUE;
1753         }
1754
1755         printf ("DEBUG: %s: tny_account_get_connection_status()==%d\n",
1756                 __FUNCTION__, tny_account_get_connection_status (account));
1757
1758         /* The POP & IMAP store accounts seem to be TNY_CONNECTION_STATUS_DISCONNECTED,
1759          * and that seems to be an OK time to use them. Maybe it's just TNY_CONNECTION_STATUS_INIT that
1760          * we want to avoid. */
1761         if (tny_account_get_connection_status (account) != TNY_CONNECTION_STATUS_INIT)
1762                 return TRUE;
1763
1764         /* This blocks on the result: */
1765         CheckAccountIdleData *data = g_slice_new0 (CheckAccountIdleData);
1766         data->is_online = FALSE;
1767         data->account = account;
1768         g_object_ref (data->account);
1769         data->count_tries = 0;
1770
1771         GMainContext *context = NULL; /* g_main_context_new (); */
1772         data->loop = g_main_loop_new (context, FALSE /* not running */);
1773
1774         g_timeout_add (1000, (GSourceFunc)(on_timeout_check_account_is_online), data);
1775
1776         /* This main loop will run until the idle handler has stopped it: */
1777         g_main_loop_run (data->loop);
1778
1779         g_main_loop_unref (data->loop);
1780         /* g_main_context_unref (context); */
1781
1782         g_slice_free (CheckAccountIdleData, data);
1783
1784         return data->is_online;
1785 }
1786
1787
1788
1789 static void
1790 on_cert_dialog_response (GtkDialog *dialog, gint response_id,  const gchar* cert)
1791 {
1792         /* GTK_RESPONSE_HELP means we need to show the certificate */
1793         if (response_id == GTK_RESPONSE_APPLY) {
1794                 GtkWidget *note;
1795                 gchar *msg;
1796
1797                 /* Do not close the dialog */
1798                 g_signal_stop_emission_by_name (dialog, "response");
1799
1800                 msg = g_strdup_printf (_("mcen_ni_view_unknown_certificate"), cert);
1801                 note = hildon_note_new_information (GTK_WINDOW(dialog), msg);
1802                 gtk_dialog_run (GTK_DIALOG(note));
1803                 gtk_widget_destroy (note);
1804         }
1805 }
1806
1807
1808 gboolean
1809 modest_platform_run_certificate_confirmation_dialog (const gchar* server_name,
1810                                                      const gchar *certificate)
1811 {
1812         GtkWidget *note;
1813         gint response;
1814         ModestWindow *main_win;
1815
1816         if (!modest_window_mgr_main_window_exists (modest_runtime_get_window_mgr())) {
1817                 g_warning ("%s: don't show dialogs if there's no main window; assuming 'Cancel'",
1818                            __FUNCTION__);
1819                 return FALSE;
1820         }
1821
1822         /* don't create it */
1823         main_win = modest_window_mgr_get_main_window (modest_runtime_get_window_mgr(), FALSE);
1824         g_return_val_if_fail (main_win, FALSE); /* should not happen */
1825
1826
1827         gchar *question = g_strdup_printf (_("mcen_nc_unknown_certificate"),
1828                                            server_name);
1829
1830         /* We use GTK_RESPONSE_APPLY because we want the button in the
1831            middle of OK and CANCEL the same as the browser does for
1832            example. With GTK_RESPONSE_HELP the view button is aligned
1833            to the left while the other two to the right */
1834         note = hildon_note_new_confirmation_add_buttons  (
1835                 GTK_WINDOW(main_win),
1836                 question,
1837                 _("mcen_bd_dialog_ok"),     GTK_RESPONSE_OK,
1838                 _("mcen_bd_view"),          GTK_RESPONSE_APPLY,   /* abusing this... */
1839                 _("mcen_bd_dialog_cancel"), GTK_RESPONSE_CANCEL,
1840                 NULL, NULL);
1841
1842         g_signal_connect (G_OBJECT(note), "response",
1843                           G_CALLBACK(on_cert_dialog_response),
1844                           (gpointer) certificate);
1845
1846         modest_window_mgr_set_modal (modest_runtime_get_window_mgr (),
1847                                      GTK_WINDOW (note));
1848         response = gtk_dialog_run(GTK_DIALOG(note));
1849
1850         on_destroy_dialog (GTK_DIALOG(note));
1851         g_free (question);
1852
1853         return response == GTK_RESPONSE_OK;
1854 }
1855
1856 gboolean
1857 modest_platform_run_alert_dialog (const gchar* prompt,
1858                                   gboolean is_question)
1859 {
1860         ModestWindow *main_win;
1861
1862         if (!modest_window_mgr_main_window_exists (modest_runtime_get_window_mgr())) {
1863                 g_warning ("%s:\n'%s'\ndon't show dialogs if there's no main window;"
1864                            " assuming 'Cancel' for questions, 'Ok' otherwise", prompt, __FUNCTION__);
1865                 return is_question ? FALSE : TRUE;
1866         }
1867
1868         main_win = modest_window_mgr_get_main_window (modest_runtime_get_window_mgr (), FALSE);
1869         g_return_val_if_fail (main_win, FALSE); /* should not happen */
1870
1871         gboolean retval = TRUE;
1872         if (is_question) {
1873                 /* The Tinymail documentation says that we should show Yes and No buttons,
1874                  * when it is a question.
1875                  * Obviously, we need tinymail to use more specific error codes instead,
1876                  * so we know what buttons to show. */
1877                 GtkWidget *dialog = GTK_WIDGET (hildon_note_new_confirmation (GTK_WINDOW (main_win),
1878                                                                               prompt));
1879                 modest_window_mgr_set_modal (modest_runtime_get_window_mgr (),
1880                                              GTK_WINDOW (dialog));
1881
1882                 const int response = gtk_dialog_run (GTK_DIALOG (dialog));
1883                 retval = (response == GTK_RESPONSE_YES) || (response == GTK_RESPONSE_OK);
1884
1885                 on_destroy_dialog (GTK_DIALOG(dialog));
1886         } else {
1887                 /* Just show the error text and use the default response: */
1888                 modest_platform_run_information_dialog (GTK_WINDOW (main_win),
1889                                                         prompt);
1890         }
1891         return retval;
1892 }
1893
1894 /***************/
1895 typedef struct {
1896         GtkWindow *parent_window;
1897         ModestConnectedPerformer callback;
1898         TnyAccount *account;
1899         gpointer user_data;
1900         gchar *iap;
1901         TnyDevice *device;
1902 } OnWentOnlineInfo;
1903
1904 static void
1905 on_went_online_info_free (OnWentOnlineInfo *info)
1906 {
1907         /* And if we cleanup, we DO cleanup  :-)  */
1908
1909         if (info->device)
1910                 g_object_unref (info->device);
1911         if (info->iap)
1912                 g_free (info->iap);
1913         if (info->parent_window)
1914                 g_object_unref (info->parent_window);
1915         if (info->account)
1916                 g_object_unref (info->account);
1917
1918         g_slice_free (OnWentOnlineInfo, info);
1919
1920         /* We're done ... */
1921
1922         return;
1923 }
1924
1925 static void
1926 on_account_went_online (TnyCamelAccount *account, gboolean canceled, GError *err, gpointer user_data)
1927 {
1928         OnWentOnlineInfo *info = (OnWentOnlineInfo *) user_data;
1929
1930         /* Now it's really time to callback to the caller. If going online didn't succeed,
1931          * err will be set. We don't free it, Tinymail does that! If a cancel happened,
1932          * canceled will be set. Etcetera etcetera. */
1933
1934         if (info->callback) {
1935                 info->callback (canceled, err, info->parent_window, info->account, info->user_data);
1936         }
1937
1938         /* This is our last call, we must cleanup here if we didn't yet do that */
1939         on_went_online_info_free (info);
1940
1941         return;
1942 }
1943
1944
1945 static void
1946 on_conic_device_went_online (TnyMaemoConicDevice *device, const gchar* iap_id, gboolean canceled, GError *err, gpointer user_data)
1947 {
1948         OnWentOnlineInfo *info = (OnWentOnlineInfo *) user_data;
1949         info->iap = g_strdup (iap_id);
1950
1951         if (canceled || err || !info->account) {
1952
1953                 /* If there's a problem or if there's no account (then that's it for us, we callback
1954                  * the caller's callback now. He'll have to handle err or canceled, of course.
1955                  * We are not really online, as the account is not really online here ... */
1956
1957                 /* We'll use the err and the canceled of this cb. TnyMaemoConicDevice delivered us
1958                  * this info. We don't cleanup err, Tinymail does that! */
1959
1960                 if (info->callback) {
1961
1962                         /* info->account can be NULL here, this means that the user did not
1963                          * provide a nice account instance. We'll assume that the user knows
1964                          * what he's doing and is happy with just the device going online.
1965                          *
1966                          * We can't do magic, we don't know what account the user wants to
1967                          * see going online. So just the device goes online, end of story */
1968
1969                         info->callback (canceled, err, info->parent_window, info->account, info->user_data);
1970                 }
1971
1972         } else if (info->account) {
1973
1974                 /* If there's no problem and if we have an account, we'll put the account
1975                  * online too. When done, the callback of bringing the account online
1976                  * will callback the caller's callback. This is the most normal case. */
1977
1978                 info->device = TNY_DEVICE (g_object_ref (device));
1979
1980                 tny_camel_account_set_online (TNY_CAMEL_ACCOUNT (info->account), TRUE,
1981                                               on_account_went_online, info);
1982
1983                 /* The on_account_went_online cb frees up the info, go look if you
1984                  * don't believe me! (so we return here) */
1985
1986                 return;
1987         }
1988
1989         /* We cleanup if we are not bringing the account online too */
1990         on_went_online_info_free (info);
1991
1992         return;
1993 }
1994
1995 void
1996 modest_platform_connect_and_perform (GtkWindow *parent_window,
1997                                      gboolean force,
1998                                      TnyAccount *account,
1999                                      ModestConnectedPerformer callback,
2000                                      gpointer user_data)
2001 {
2002         gboolean device_online;
2003         TnyDevice *device;
2004         TnyConnectionStatus conn_status;
2005         OnWentOnlineInfo *info;
2006
2007         device = modest_runtime_get_device();
2008         device_online = tny_device_is_online (device);
2009
2010         /* If there is no account check only the device status */
2011         if (!account) {
2012
2013                 if (device_online) {
2014
2015                         /* We promise to instantly perform the callback, so ... */
2016                         if (callback) {
2017                                 callback (FALSE, NULL, parent_window, account, user_data);
2018                         }
2019
2020                 } else {
2021
2022                         info = g_slice_new0 (OnWentOnlineInfo);
2023
2024                         info->iap = NULL;
2025                         info->device = NULL;
2026                         info->account = NULL;
2027
2028                         if (parent_window)
2029                                 info->parent_window = (GtkWindow *) g_object_ref (parent_window);
2030                         else
2031                                 info->parent_window = NULL;
2032                         info->user_data = user_data;
2033                         info->callback = callback;
2034
2035                         tny_maemo_conic_device_connect_async (TNY_MAEMO_CONIC_DEVICE (device), NULL,
2036                                                               force, on_conic_device_went_online,
2037                                                               info);
2038
2039                         /* We'll cleanup in on_conic_device_went_online */
2040                 }
2041
2042                 /* The other code has no more reason to run. This is all that we can do for the
2043                  * caller (he should have given us a nice and clean account instance!). We
2044                  * can't do magic, we don't know what account he intends to bring online. So
2045                  * we'll just bring the device online (and await his false bug report). */
2046
2047                 return;
2048         }
2049
2050
2051         /* Return if the account is already connected */
2052
2053         conn_status = tny_account_get_connection_status (account);
2054         if (device_online && conn_status == TNY_CONNECTION_STATUS_CONNECTED) {
2055
2056                 /* We promise to instantly perform the callback, so ... */
2057                 if (callback) {
2058                         callback (FALSE, NULL, parent_window, account, user_data);
2059                 }
2060
2061                 return;
2062         }
2063
2064         /* Else, we are in a state that requires that we go online before we
2065          * call the caller's callback. */
2066
2067         info = g_slice_new0 (OnWentOnlineInfo);
2068
2069         info->device = NULL;
2070         info->iap = NULL;
2071         info->account = TNY_ACCOUNT (g_object_ref (account));
2072
2073         if (parent_window)
2074                 info->parent_window = (GtkWindow *) g_object_ref (parent_window);
2075         else
2076                 info->parent_window = NULL;
2077
2078         /* So we'll put the callback away for later ... */
2079
2080         info->user_data = user_data;
2081         info->callback = callback;
2082
2083         if (!device_online) {
2084
2085                 /* If also the device is offline, then we connect both the device
2086                  * and the account */
2087
2088                 tny_maemo_conic_device_connect_async (TNY_MAEMO_CONIC_DEVICE (device), NULL,
2089                                                       force, on_conic_device_went_online,
2090                                                       info);
2091
2092         } else {
2093
2094                 /* If the device is online, we'll just connect the account */
2095
2096                 tny_camel_account_set_online (TNY_CAMEL_ACCOUNT (account), TRUE,
2097                                               on_account_went_online, info);
2098         }
2099
2100         /* The info gets freed by on_account_went_online or on_conic_device_went_online
2101          * in both situations, go look if you don't believe me! */
2102
2103         return;
2104 }
2105
2106 void
2107 modest_platform_connect_if_remote_and_perform (GtkWindow *parent_window,
2108                                                gboolean force,
2109                                                TnyFolderStore *folder_store,
2110                                                ModestConnectedPerformer callback,
2111                                                gpointer user_data)
2112 {
2113         TnyAccount *account = NULL;
2114
2115         if (!folder_store) {
2116                 /* We promise to instantly perform the callback, so ... */
2117                 if (callback) {
2118                         callback (FALSE, NULL, parent_window, NULL, user_data);
2119                 }
2120                 return;
2121
2122                 /* Original comment: Maybe it is something local. */
2123                 /* PVH's comment: maybe we should KNOW this in stead of assuming? */
2124
2125         } else if (TNY_IS_FOLDER (folder_store)) {
2126                 /* Get the folder's parent account: */
2127                 account = tny_folder_get_account(TNY_FOLDER (folder_store));
2128         } else if (TNY_IS_ACCOUNT (folder_store)) {
2129                 /* Use the folder store as an account: */
2130                 account = TNY_ACCOUNT (folder_store);
2131         }
2132
2133         if (tny_account_get_account_type (account) == TNY_ACCOUNT_TYPE_STORE) {
2134                 if (!TNY_IS_CAMEL_POP_STORE_ACCOUNT (account) &&
2135                     !TNY_IS_CAMEL_IMAP_STORE_ACCOUNT (account)) {
2136
2137                         /* This IS a local account like a maildir account, which does not require
2138                          * a connection. (original comment had a vague assumption in its language
2139                          * usage. There's no assuming needed, this IS what it IS: a local account), */
2140
2141                         /* We promise to instantly perform the callback, so ... */
2142                         if (callback) {
2143                                 callback (FALSE, NULL, parent_window, account, user_data);
2144                         }
2145
2146                         return;
2147                 }
2148         }
2149
2150         modest_platform_connect_and_perform (parent_window, force, account, callback, user_data);
2151
2152         return;
2153 }
2154
2155 static void
2156 src_account_connect_performer (gboolean canceled,
2157                                GError *err,
2158                                GtkWindow *parent_window,
2159                                TnyAccount *src_account,
2160                                gpointer user_data)
2161 {
2162         DoubleConnectionInfo *info = (DoubleConnectionInfo *) user_data;
2163
2164         if (canceled || err) {
2165                 /* If there was any error call the user callback */
2166                 info->callback (canceled, err, parent_window, src_account, info->data);
2167         } else {
2168                 /* Connect the destination account */
2169                 modest_platform_connect_if_remote_and_perform (parent_window, TRUE,
2170                                                                TNY_FOLDER_STORE (info->dst_account),
2171                                                                info->callback, info->data);
2172         }
2173
2174         /* Free the info object */
2175         g_object_unref (info->dst_account);
2176         g_slice_free (DoubleConnectionInfo, info);
2177 }
2178
2179
2180 void
2181 modest_platform_double_connect_and_perform (GtkWindow *parent_window,
2182                                             gboolean force,
2183                                             TnyFolderStore *folder_store,
2184                                             DoubleConnectionInfo *connect_info)
2185 {
2186         modest_platform_connect_if_remote_and_perform(parent_window,
2187                                                       force,
2188                                                       folder_store,
2189                                                       src_account_connect_performer,
2190                                                       connect_info);
2191 }
2192
2193 GtkWidget *
2194 modest_platform_get_account_settings_dialog (ModestAccountSettings *settings)
2195 {
2196         ModestAccountSettingsDialog *dialog = modest_account_settings_dialog_new ();
2197
2198         modest_account_settings_dialog_set_account (dialog, settings);
2199         return GTK_WIDGET (dialog);
2200 }
2201
2202 GtkWidget *
2203 modest_platform_get_account_settings_wizard ()
2204 {
2205         ModestEasysetupWizardDialog *dialog = modest_easysetup_wizard_dialog_new ();
2206
2207         return GTK_WIDGET (dialog);
2208 }