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
  38 #include <modest-hildon-includes.h>
  39 #include <osso-helplib.h>
  40 #include <dbus_api/modest-dbus-callbacks.h>
  41 #include <maemo/modest-osso-autosave-callbacks.h>
  42 #include <libosso.h>
  43 #include <alarmd/alarm_event.h> /* For alarm_event_add(), etc. */
  44 #include <tny-maemo-conic-device.h>
  45 #include <tny-folder.h>
  46 #include <gtk/gtkicontheme.h>
  47 #include <gtk/gtkmenuitem.h>
  48 #include <gtk/gtkmain.h>
  49 #include <string.h>
  50
  51
  52 static osso_context_t *osso_context = NULL;
  53
  54 static void
  55 on_modest_conf_update_interval_changed (ModestConf* self, const gchar *key,
  56         ModestConfEvent event, gpointer user_data)
  57 {
  58         if (strcmp (key, MODEST_CONF_UPDATE_INTERVAL) == 0) {
  59                 const guint update_interval_minutes =
  60                         modest_conf_get_int (self, MODEST_CONF_UPDATE_INTERVAL, NULL);
  61                 modest_platform_set_update_interval (update_interval_minutes);
  62         }
  63 }
  64
  65 gboolean
  66 modest_platform_init (void)
  67 {
  68         osso_hw_state_t hw_state = { 0 };
  69         DBusConnection *con;
  70         osso_context =
  71                 osso_initialize(PACKAGE,PACKAGE_VERSION,
  72                                 FALSE, NULL);
  73         if (!osso_context) {
  74                 g_printerr ("modest: failed to acquire osso context\n");
  75                 return FALSE;
  76         }
  77
  78         if ((con = osso_get_dbus_connection (osso_context)) == NULL) {
  79                 g_printerr ("Could not get dbus connection\n");
  80                 return FALSE;
  81
  82         }
  83
  84         if (!dbus_connection_add_filter (con,
  85                                          modest_dbus_req_filter,
  86                                          NULL,
  87                                          NULL)) {
  88
  89                 g_printerr ("Could not add dbus filter\n");
  90                 return FALSE;
  91         }
  92
  93         /* Register our D-Bus callbacks, via the osso API: */
  94         osso_return_t result = osso_rpc_set_cb_f(osso_context,
  95                                MODEST_DBUS_SERVICE,
  96                                MODEST_DBUS_OBJECT,
  97                                MODEST_DBUS_IFACE,
  98                                modest_dbus_req_handler, NULL /* user_data */);
  99         if (result != OSSO_OK) {
 100                 g_print("Error setting D-BUS callback (%d)\n", result);
 101                 return OSSO_ERROR;
 102         }
 103
 104         /* Add handler for Exit D-BUS messages.
 105          * Not used because osso_application_set_exit_cb() is deprecated and obsolete:
 106         result = osso_application_set_exit_cb(osso_context,
 107                                           modest_dbus_exit_event_handler,
 108                                           (gpointer) NULL);
 109         if (result != OSSO_OK) {
 110                 g_print("Error setting exit callback (%d)\n", result);
 111                 return OSSO_ERROR;
 112         }
 113         */
 114
 115         /* Register hardware event dbus callback: */
 116         hw_state.shutdown_ind = TRUE;
 117         osso_hw_set_event_cb(osso_context, NULL,/*&hw_state*/ modest_osso_cb_hw_state_handler, NULL);
 118
 119         /* Register osso auto-save callbacks: */
 120         result = osso_application_set_autosave_cb (osso_context,
 121                 modest_on_osso_application_autosave, NULL /* user_data */);
 122         if (result != OSSO_OK) {
 123                 g_warning ("osso_application_set_autosave_cb() failed.");
 124         }
 125
 126
 127         /* Make sure that the update interval is changed whenever its gconf key
 128          * is changed: */
 129         ModestConf *conf = modest_runtime_get_conf ();
 130         g_signal_connect (G_OBJECT(conf),
 131                           "key_changed",
 132                           G_CALLBACK (on_modest_conf_update_interval_changed),
 133                           NULL);
 134
 135         /* Get the initial update interval from gconf: */
 136         on_modest_conf_update_interval_changed(conf, MODEST_CONF_UPDATE_INTERVAL,
 137                 MODEST_CONF_EVENT_KEY_CHANGED, NULL);
 138
 139         return TRUE;
 140 }
 141
 142 TnyDevice*
 143 modest_platform_get_new_device (void)
 144 {
 145         return TNY_DEVICE (tny_maemo_conic_device_new ());
 146 }
 147
 148
 149 const gchar*
 150 guess_mime_type_from_name (const gchar* name)
 151 {
 152         int i;
 153         const gchar* ext;
 154         const static gchar* octet_stream= "application/octet-stream";
 155         const static gchar* mime_map[][2] = {
 156                 { "pdf",  "application/pdf"},
 157                 { "doc",  "application/msword"},
 158                 { "xls",  "application/excel"},
 159                 { "png",  "image/png" },
 160                 { "gif",  "image/gif" },
 161                 { "jpg",  "image/jpeg"},
 162                 { "jpeg", "image/jpeg"},
 163                 { "mp3",  "audio/mp3" }
 164         };
 165
 166         if (!name)
 167                 return octet_stream;
 168
 169         ext = g_strrstr (name, ".");
 170         if (!ext)
 171                 return octet_stream;
 172
 173         for (i = 0; i != G_N_ELEMENTS(mime_map); ++i) {
 174                 if (!g_ascii_strcasecmp (mime_map[i][0], ext + 1)) /* +1: ignore '.'*/
 175                         return mime_map[i][1];
 176         }
 177         return octet_stream;
 178 }
 179
 180
 181 gchar*
 182 modest_platform_get_file_icon_name (const gchar* name, const gchar* mime_type,
 183                                           gchar **effective_mime_type)
 184 {
 185         GString *mime_str = NULL;
 186         gchar *icon_name  = NULL;
 187         gchar **icons, **cursor;
 188
 189
 190         g_return_val_if_fail (name || mime_type, NULL);
 191
 192         if (!mime_type || !g_ascii_strcasecmp (mime_type, "application/octet-stream"))
 193                 mime_str = g_string_new (guess_mime_type_from_name(name));
 194         else {
 195                 mime_str = g_string_new (mime_type);
 196                 g_string_ascii_down (mime_str);
 197         }
 198 #ifdef MODEST_HILDON_VERSION_0
 199         icons = osso_mime_get_icon_names (mime_str->str, NULL);
 200 #else
 201         icons = hildon_mime_get_icon_names (mime_str->str, NULL);
 202 #endif /*MODEST_HILDON_VERSION_0*/
 203         for (cursor = icons; cursor; ++cursor) {
 204                 if (gtk_icon_theme_has_icon (gtk_icon_theme_get_default(), *cursor)) {
 205                         icon_name = g_strdup (*cursor);
 206                         break;
 207                 }
 208         }
 209         g_strfreev (icons);
 210
 211         if (effective_mime_type)
 212                 *effective_mime_type = g_string_free (mime_str, FALSE);
 213         else
 214                 g_string_free (mime_str, TRUE);
 215
 216         return icon_name;
 217 }
 218
 219 gboolean
 220 modest_platform_activate_uri (const gchar *uri)
 221 {
 222         gboolean result;
 223
 224 #ifdef MODEST_HILDON_VERSION_0
 225         result = osso_uri_open (uri, NULL, NULL);
 226 #else
 227         result = hildon_uri_open (uri, NULL, NULL);
 228 #endif
 229
 230         if (!result)
 231                 hildon_banner_show_information (NULL, NULL, _("mcen_ib_unsupported_link"));
 232         return result;
 233 }
 234
 235 gboolean
 236 modest_platform_activate_file (const gchar *path, const gchar *mime_type)
 237 {
 238         gint result;
 239         DBusConnection *con;
 240         gchar *uri_path = NULL;
 241         GString *mime_str = NULL;
 242
 243         if (!mime_type || !g_ascii_strcasecmp (mime_type, "application/octet-stream"))
 244                 mime_str = g_string_new (guess_mime_type_from_name(path));
 245         else {
 246                 mime_str = g_string_new (mime_type);
 247                 g_string_ascii_down (mime_str);
 248         }
 249
 250         uri_path = g_strconcat ("file://", path, NULL);
 251
 252         con = osso_get_dbus_connection (osso_context);
 253 #ifdef MODEST_HILDON_VERSION_0
 254         result = osso_mime_open_file_with_mime_type (con, uri_path, mime_str->str);
 255         g_string_free (mime_str, TRUE);
 256
 257         if (result != 1)
 258                 hildon_banner_show_information (NULL, NULL, _("mcen_ni_noregistered_viewer"));
 259         return result != 1;
 260 #else
 261         result = hildon_mime_open_file_with_mime_type (con, uri_path, mime_str->str);
 262         g_string_free (mime_str, TRUE);
 263
 264         if (result != 1)
 265                 hildon_banner_show_information (NULL, NULL, _("mcen_ni_noregistered_viewer"));
 266         return result != 1;
 267 #endif
 268
 269 }
 270
 271 typedef struct  {
 272         GSList * actions;
 273         gchar *uri;
 274 } ModestPlatformPopupInfo;
 275
 276 static gboolean
 277 delete_uri_popup (GtkWidget *menu,
 278                   GdkEvent *event,
 279                   gpointer userdata)
 280 {
 281         ModestPlatformPopupInfo *popup_info = (ModestPlatformPopupInfo *) userdata;
 282
 283         g_free (popup_info->uri);
 284 #ifdef MODEST_HILDON_VERSION_0
 285         osso_uri_free_actions (popup_info->actions);
 286 #else
 287         hildon_uri_free_actions (popup_info->actions);
 288 #endif
 289         return FALSE;
 290 }
 291
 292 static void
 293 activate_uri_popup_item (GtkMenuItem *menu_item,
 294                          gpointer userdata)
 295 {
 296         GSList *node;
 297         ModestPlatformPopupInfo *popup_info = (ModestPlatformPopupInfo *) userdata;
 298         GtkWidget *label;
 299
 300         label = gtk_bin_get_child (GTK_BIN (menu_item));
 301
 302         for (node = popup_info->actions; node != NULL; node = g_slist_next (node)) {
 303 #ifdef MODEST_HILDON_VERSION_0
 304                 OssoURIAction *action = (OssoURIAction *) node->data;
 305                 if (strcmp (gtk_label_get_text (GTK_LABEL(label)), osso_uri_action_get_name (action))==0) {
 306                         osso_uri_open (popup_info->uri, action, NULL);
 307                         break;
 308                 }
 309 #else
 310                 HildonURIAction *action = (HildonURIAction *) node->data;
 311                 if (strcmp (gtk_label_get_text (GTK_LABEL(label)), hildon_uri_action_get_name (action))==0) {
 312                         hildon_uri_open (popup_info->uri, action, NULL);
 313                         break;
 314                 }
 315 #endif
 316         }
 317 }
 318
 319 gboolean
 320 modest_platform_show_uri_popup (const gchar *uri)
 321 {
 322         gchar *scheme;
 323         GSList *actions_list;
 324
 325         if (uri == NULL)
 326                 return FALSE;
 327 #ifdef MODEST_HILDON_VERSION_0
 328         scheme = osso_uri_get_scheme_from_uri (uri, NULL);
 329         actions_list = osso_uri_get_actions (scheme, NULL);
 330 #else
 331         scheme = hildon_uri_get_scheme_from_uri (uri, NULL);
 332         actions_list = hildon_uri_get_actions (scheme, NULL);
 333 #endif
 334         if (actions_list != NULL) {
 335                 GSList *node;
 336                 GtkWidget *menu = gtk_menu_new ();
 337                 ModestPlatformPopupInfo *popup_info = g_new0 (ModestPlatformPopupInfo, 1);
 338
 339                 popup_info->actions = actions_list;
 340                 popup_info->uri = g_strdup (uri);
 341
 342                 for (node = actions_list; node != NULL; node = g_slist_next (node)) {
 343                         GtkWidget *menu_item;
 344
 345 #ifdef MODEST_HILDON_VERSION_0
 346                         OssoURIAction *action;
 347
 348                         action = (OssoURIAction *) node->data;
 349                         menu_item = gtk_menu_item_new_with_label (osso_uri_action_get_name (action));
 350                         g_signal_connect (G_OBJECT (menu_item), "activate", G_CALLBACK (activate_uri_popup_item), popup_info);
 351
 352                         if (osso_uri_is_default_action (action, NULL)) {
 353                                 gtk_menu_shell_prepend (GTK_MENU_SHELL (menu), menu_item);
 354                         } else {
 355                                 gtk_menu_shell_append (GTK_MENU_SHELL (menu), menu_item);
 356                         }
 357 #else
 358                         HildonURIAction *action;
 359
 360                         action = (HildonURIAction *) node->data;
 361                         menu_item = gtk_menu_item_new_with_label (hildon_uri_action_get_name (action));
 362                         g_signal_connect (G_OBJECT (menu_item), "activate", G_CALLBACK (activate_uri_popup_item), popup_info);
 363
 364                         if (hildon_uri_is_default_action (action, NULL)) {
 365                                 gtk_menu_shell_prepend (GTK_MENU_SHELL (menu), menu_item);
 366                         } else {
 367                                 gtk_menu_shell_append (GTK_MENU_SHELL (menu), menu_item);
 368                         }
 369 #endif
 370
 371                         gtk_widget_show (menu_item);
 372                 }
 373                 g_signal_connect (G_OBJECT (menu), "delete-event", G_CALLBACK (delete_uri_popup), popup_info);
 374                 gtk_menu_popup (GTK_MENU(menu), NULL, NULL, NULL, NULL, 1, gtk_get_current_event_time ());
 375
 376         } else {
 377                 hildon_banner_show_information (NULL, NULL, _("mcen_ib_unsupported_link"));
 378         }
 379
 380         g_free (scheme);
 381         return TRUE;
 382 }
 383
 384
 385 GdkPixbuf*
 386 modest_platform_get_icon (const gchar *name)
 387 {
 388         GError *err = NULL;
 389         GdkPixbuf* pixbuf = NULL;
 390         GtkIconTheme *current_theme = NULL;
 391
 392         g_return_val_if_fail (name, NULL);
 393
 394         if (g_str_has_suffix (name, ".png")) { /*FIXME: hack*/
 395                 pixbuf = gdk_pixbuf_new_from_file (name, &err);
 396                 if (!pixbuf) {
 397                         g_printerr ("modest: error loading icon '%s': %s\n",
 398                                     name, err->message);
 399                         g_error_free (err);
 400                         return NULL;
 401                 }
 402                 return pixbuf;
 403         }
 404
 405         current_theme = gtk_icon_theme_get_default ();
 406         pixbuf = gtk_icon_theme_load_icon (current_theme, name, 26,
 407                                            GTK_ICON_LOOKUP_NO_SVG,
 408                                            &err);
 409         if (!pixbuf) {
 410                 g_printerr ("modest: error loading theme icon '%s': %s\n",
 411                             name, err->message);
 412                 g_error_free (err);
 413         }
 414         return pixbuf;
 415 }
 416
 417 const gchar*
 418 modest_platform_get_app_name (void)
 419 {
 420         return _("mcen_ap_name");
 421 }
 422
 423 static void
 424 entry_insert_text (GtkEditable *editable,
 425                    const gchar *text,
 426                    gint         length,
 427                    gint        *position,
 428                    gpointer     data)
 429 {
 430         gchar *chars;
 431         gint chars_length;
 432
 433         chars = gtk_editable_get_chars (editable, 0, -1);
 434         chars_length = strlen (chars);
 435
 436         /* Show WID-INF036 */
 437         if (chars_length == 20) {
 438                 hildon_banner_show_information  (gtk_widget_get_parent (GTK_WIDGET (data)), NULL,
 439                                                  _("mcen_ib_maxchar_reached"));
 440         } else {
 441                 if (chars_length == 0) {
 442                         /* A blank space is not valid as first character */
 443                         if (strcmp (text, " ")) {
 444                                 GtkWidget *ok_button;
 445                                 GList *buttons;
 446
 447                                 /* Show OK button */
 448                                 buttons = gtk_container_get_children (GTK_CONTAINER (GTK_DIALOG (data)->action_area));
 449                                 ok_button = GTK_WIDGET (buttons->next->data);
 450                                 gtk_widget_set_sensitive (ok_button, TRUE);
 451                                 g_list_free (buttons);
 452                         }
 453                 }
 454
 455                 /* Write the text in the entry */
 456                 g_signal_handlers_block_by_func (editable,
 457                                                  (gpointer) entry_insert_text, data);
 458                 gtk_editable_insert_text (editable, text, length, position);
 459                 g_signal_handlers_unblock_by_func (editable,
 460                                                    (gpointer) entry_insert_text, data);
 461         }
 462         /* Do not allow further processing */
 463         g_signal_stop_emission_by_name (editable, "insert_text");
 464 }
 465
 466 static void
 467 entry_changed (GtkEditable *editable,
 468                gpointer     user_data)
 469 {
 470         gchar *chars;
 471
 472         chars = gtk_editable_get_chars (editable, 0, -1);
 473
 474         /* Dimm OK button */
 475         if (strlen (chars) == 0) {
 476                 GtkWidget *ok_button;
 477                 GList *buttons;
 478
 479                 buttons = gtk_container_get_children (GTK_CONTAINER (GTK_DIALOG (user_data)->action_area));
 480                 ok_button = GTK_WIDGET (buttons->next->data);
 481                 gtk_widget_set_sensitive (ok_button, FALSE);
 482
 483                 g_list_free (buttons);
 484         }
 485         g_free (chars);
 486 }
 487
 488 static void
 489 launch_sort_headers_dialog (GtkWindow *parent_window,
 490                             HildonSortDialog *dialog)
 491 {
 492         ModestHeaderView *header_view = NULL;
 493         GList *cols = NULL;
 494         GtkSortType sort_type;
 495         gint sort_key;
 496         gint default_key = 0;
 497         gint result;
 498         gboolean outgoing = FALSE;
 499
 500         /* Get header window */
 501         if (MODEST_IS_MAIN_WINDOW (parent_window)) {
 502                 header_view = MODEST_HEADER_VIEW(modest_main_window_get_child_widget (MODEST_MAIN_WINDOW(parent_window),
 503                                                                                       MODEST_WIDGET_TYPE_HEADER_VIEW));
 504         }
 505         if (!header_view) return;
 506
 507         /* Add sorting keys */
 508         cols = modest_header_view_get_columns (header_view);
 509         if (cols == NULL) return;
 510         int sort_model_ids[6];
 511         int sort_ids[6];
 512
 513         outgoing = (GPOINTER_TO_INT (g_object_get_data(G_OBJECT(cols->data), MODEST_HEADER_VIEW_COLUMN))==
 514                     MODEST_HEADER_VIEW_COLUMN_COMPACT_HEADER_OUT);
 515
 516         sort_key = hildon_sort_dialog_add_sort_key (dialog, _("mcen_li_sort_sender_recipient"));
 517         if (outgoing) {
 518                 sort_model_ids[sort_key] = TNY_GTK_HEADER_LIST_MODEL_TO_COLUMN;
 519                 sort_ids[sort_key] = MODEST_HEADER_VIEW_COLUMN_COMPACT_HEADER_OUT;
 520         } else {
 521                 sort_model_ids[sort_key] = TNY_GTK_HEADER_LIST_MODEL_FROM_COLUMN;
 522                 sort_ids[sort_key] = MODEST_HEADER_VIEW_COLUMN_COMPACT_HEADER_IN;
 523         }
 524
 525         sort_key = hildon_sort_dialog_add_sort_key (dialog, _("mcen_li_sort_date"));
 526         if (outgoing) {
 527                 sort_model_ids[sort_key] = TNY_GTK_HEADER_LIST_MODEL_DATE_SENT_TIME_T_COLUMN;
 528                 sort_ids[sort_key] = MODEST_HEADER_VIEW_COLUMN_COMPACT_SENT_DATE;
 529         } else {
 530                 sort_model_ids[sort_key] = TNY_GTK_HEADER_LIST_MODEL_DATE_RECEIVED_TIME_T_COLUMN;
 531                 sort_ids[sort_key] = MODEST_HEADER_VIEW_COLUMN_COMPACT_RECEIVED_DATE;
 532         }
 533         default_key = sort_key;
 534
 535         sort_key = hildon_sort_dialog_add_sort_key (dialog, _("mcen_li_sort_subject"));
 536         sort_model_ids[sort_key] = TNY_GTK_HEADER_LIST_MODEL_SUBJECT_COLUMN;
 537         if (outgoing)
 538                 sort_ids[sort_key] = MODEST_HEADER_VIEW_COLUMN_COMPACT_HEADER_OUT;
 539         else
 540                 sort_ids[sort_key] = MODEST_HEADER_VIEW_COLUMN_COMPACT_HEADER_IN;
 541
 542         sort_key = hildon_sort_dialog_add_sort_key (dialog, _("mcen_li_sort_attachment"));
 543         sort_model_ids[sort_key] = TNY_GTK_HEADER_LIST_MODEL_FLAGS_COLUMN;
 544         sort_ids[sort_key] = TNY_HEADER_FLAG_ATTACHMENTS;
 545
 546         sort_key = hildon_sort_dialog_add_sort_key (dialog, _("mcen_li_sort_size"));
 547         sort_model_ids[sort_key] = TNY_GTK_HEADER_LIST_MODEL_MESSAGE_SIZE_COLUMN;
 548         sort_ids[sort_key] = 0;
 549
 550         sort_key = hildon_sort_dialog_add_sort_key (dialog, _("mcen_li_sort_priority"));
 551         sort_model_ids[sort_key] = TNY_GTK_HEADER_LIST_MODEL_FLAGS_COLUMN;
 552         sort_ids[sort_key] = TNY_HEADER_FLAG_PRIORITY;
 553
 554         /* Launch dialogs */
 555         hildon_sort_dialog_set_sort_key (dialog, default_key);
 556         hildon_sort_dialog_set_sort_order (dialog, GTK_SORT_DESCENDING);
 557         result = gtk_dialog_run (GTK_DIALOG (dialog));
 558         if (result == GTK_RESPONSE_OK) {
 559                 sort_key = hildon_sort_dialog_get_sort_key (dialog);
 560                 sort_type = hildon_sort_dialog_get_sort_order (dialog);
 561                 if (sort_model_ids[sort_key] == TNY_GTK_HEADER_LIST_MODEL_FLAGS_COLUMN) {
 562                         g_object_set_data (G_OBJECT(cols->data), MODEST_HEADER_VIEW_FLAG_SORT,
 563                                            GINT_TO_POINTER (sort_ids[sort_key]));
 564                         /* This is a hack to make it resort rows always when flag fields are
 565                          * selected. If we do not do this, changing sort field from priority to
 566                          * attachments does not work */
 567                         modest_header_view_sort_by_column_id (header_view, 0, sort_type);
 568                 } else {
 569                         gtk_tree_view_column_set_sort_column_id (GTK_TREE_VIEW_COLUMN (cols->data),
 570                                                                  sort_model_ids[sort_key]);
 571                 }
 572
 573                 modest_header_view_sort_by_column_id (header_view, sort_model_ids[sort_key], sort_type);
 574                 gtk_tree_sortable_sort_column_changed (GTK_TREE_SORTABLE (gtk_tree_view_get_model (GTK_TREE_VIEW (header_view))));
 575         }
 576
 577         /* free */
 578         g_list_free(cols);
 579 }
 580
 581
 582
 583 gint
 584 modest_platform_run_new_folder_dialog (GtkWindow *parent_window,
 585                                        TnyFolderStore *parent_folder,
 586                                        gchar *suggested_name,
 587                                        gchar **folder_name)
 588 {
 589         GtkWidget *dialog, *entry, *label, *hbox;
 590         gint result;
 591
 592         /* Ask the user for the folder name */
 593         dialog = gtk_dialog_new_with_buttons (_("mcen_ti_new_folder"),
 594                                               parent_window,
 595                                               GTK_DIALOG_MODAL | GTK_DIALOG_NO_SEPARATOR | GTK_DIALOG_DESTROY_WITH_PARENT,
 596                                               GTK_STOCK_OK,
 597                                               GTK_RESPONSE_ACCEPT,
 598                                               GTK_STOCK_CANCEL,
 599                                               GTK_RESPONSE_REJECT,
 600                                               NULL);
 601
 602         /* Create label and entry */
 603         label = gtk_label_new (_("mcen_fi_new_folder_name"));
 604         /* TODO: check that the suggested name does not exist */
 605         /* We set 21 as maximum because we want to show WID-INF036
 606            when the user inputs more that 20 */
 607         entry = gtk_entry_new_with_max_length (21);
 608         if (suggested_name)
 609                 gtk_entry_set_text (GTK_ENTRY (entry), suggested_name);
 610         else
 611                 gtk_entry_set_text (GTK_ENTRY (entry), _("mcen_ia_default_folder_name"));
 612         gtk_entry_select_region (GTK_ENTRY (entry), 0, -1);
 613
 614         /* Track entry changes */
 615         g_signal_connect (entry,
 616                           "insert-text",
 617                           G_CALLBACK (entry_insert_text),
 618                           dialog);
 619         g_signal_connect (entry,
 620                           "changed",
 621                           G_CALLBACK (entry_changed),
 622                           dialog);
 623
 624         /* Create the hbox */
 625         hbox = gtk_hbox_new (FALSE, 12);
 626         gtk_box_pack_start (GTK_BOX (hbox), label, TRUE, FALSE, 0);
 627         gtk_box_pack_start (GTK_BOX (hbox), entry, TRUE, FALSE, 0);
 628
 629         /* Add hbox to dialog */
 630         gtk_box_pack_start (GTK_BOX(GTK_DIALOG(dialog)->vbox),
 631                             hbox, FALSE, FALSE, 0);
 632
 633         gtk_widget_show_all (GTK_WIDGET(GTK_DIALOG(dialog)->vbox));
 634
 635         result = gtk_dialog_run (GTK_DIALOG(dialog));
 636         if (result == GTK_RESPONSE_ACCEPT)
 637                 *folder_name = g_strdup (gtk_entry_get_text (GTK_ENTRY (entry)));
 638
 639         gtk_widget_destroy (dialog);
 640
 641         return result;
 642 }
 643
 644 gint
 645 modest_platform_run_confirmation_dialog (GtkWindow *parent_window,
 646                                          const gchar *message)
 647 {
 648         GtkWidget *dialog;
 649         gint response;
 650
 651         dialog = hildon_note_new_confirmation (parent_window, message);
 652
 653         response = gtk_dialog_run (GTK_DIALOG (dialog));
 654
 655         gtk_widget_destroy (GTK_WIDGET (dialog));
 656
 657         return response;
 658 }
 659
 660 void
 661 modest_platform_run_information_dialog (GtkWindow *parent_window,
 662                                         const gchar *message)
 663 {
 664         GtkWidget *dialog;
 665
 666         dialog = hildon_note_new_information (parent_window, message);
 667
 668         gtk_dialog_run (GTK_DIALOG (dialog));
 669
 670         gtk_widget_destroy (GTK_WIDGET (dialog));
 671 }
 672
 673 gboolean modest_platform_connect_and_wait (GtkWindow *parent_window)
 674 {
 675         TnyDevice *device = modest_runtime_get_device();
 676
 677         if (tny_device_is_online (device))
 678                 return TRUE;
 679
 680         /* This blocks on the result: */
 681         return tny_maemo_conic_device_connect (TNY_MAEMO_CONIC_DEVICE (device), NULL);
 682 }
 683
 684 void
 685 modest_platform_run_sort_dialog (GtkWindow *parent_window,
 686                                  ModestSortDialogType type)
 687 {
 688         GtkWidget *dialog = NULL;
 689
 690         /* Build dialog */
 691         dialog = hildon_sort_dialog_new (parent_window);
 692         gtk_window_set_modal (GTK_WINDOW(dialog), TRUE);
 693
 694         /* Fill sort keys */
 695         switch (type) {
 696         case MODEST_SORT_HEADERS:
 697                 launch_sort_headers_dialog (parent_window,
 698                                             HILDON_SORT_DIALOG(dialog));
 699                 break;
 700         }
 701
 702         /* Free */
 703         gtk_widget_destroy (GTK_WIDGET (dialog));
 704 }
 705
 706
 707 gboolean modest_platform_set_update_interval (guint minutes)
 708 {
 709         ModestConf *conf = modest_runtime_get_conf ();
 710         if (!conf)
 711                 return FALSE;
 712
 713         cookie_t alarm_cookie = modest_conf_get_int (conf, MODEST_CONF_ALARM_ID, NULL);
 714
 715         /* Delete any existing alarm,
 716          * because we will replace it: */
 717         if (alarm_cookie) {
 718                 /* TODO: What does the alarm_event_del() return value mean? */
 719                 alarm_event_del(alarm_cookie);
 720                 alarm_cookie = 0;
 721                 modest_conf_set_int (conf, MODEST_CONF_ALARM_ID, 0, NULL);
 722         }
 723
 724         /* 0 means no updates: */
 725         if (minutes == 0)
 726                 return TRUE;
 727
 728
 729         /* Register alarm: */
 730
 731         /* Get current time: */
 732         time_t time_now;
 733         time (&time_now);
 734         struct tm *st_time = localtime (&time_now);
 735
 736         /* Add minutes to tm_min field: */
 737         st_time->tm_min += minutes;
 738
 739         /* Set the time in alarm_event_t structure: */
 740         alarm_event_t event;
 741         memset (&event, 0, sizeof (alarm_event_t));
 742         event.alarm_time = mktime (st_time);
 743
 744         /* Specify what should happen when the alarm happens:
 745          * It should call this D-Bus method: */
 746
 747         /* Note: I am surpised that alarmd can't just use the modest.service file
 748          * for this. murrayc. */
 749         event.dbus_path = g_strdup(PREFIX "/bin/modest");
 750
 751         event.dbus_interface = g_strdup (MODEST_DBUS_IFACE);
 752         event.dbus_service = g_strdup (MODEST_DBUS_SERVICE);
 753         event.dbus_name = g_strdup (MODEST_DBUS_METHOD_SEND_RECEIVE);
 754
 755         /* Otherwise, a dialog will be shown if exect_name or dbus_path is NULL,
 756         even though we have specified no dialog text: */
 757         event.flags = ALARM_EVENT_NO_DIALOG;
 758
 759         alarm_cookie = alarm_event_add (&event);
 760
 761         /* Store the alarm ID in GConf, so we can remove it later:
 762          * This is apparently valid between application instances. */
 763         modest_conf_set_int (conf, MODEST_CONF_ALARM_ID, alarm_cookie, NULL);
 764
 765         if (!alarm_cookie) {
 766             /* Error */
 767             const alarm_error_t alarm_error = alarmd_get_error ();
 768             printf ("Error setting alarm event. Error code: '%d'\n", alarm_error);
 769
 770             /* Give people some clue: */
 771             /* The alarm API should have a function for this: */
 772             if (alarm_error == ALARMD_ERROR_DBUS) {
 773                 printf ("  ALARMD_ERROR_DBUS: An error with D-Bus occurred, probably coudn't get a D-Bus connection.\n");
 774             } else if (alarm_error == ALARMD_ERROR_CONNECTION) {
 775                 printf ("  ALARMD_ERROR_CONNECTION: Could not contact alarmd via D-Bus.\n");
 776             } else if (alarm_error == ALARMD_ERROR_INTERNAL) {
 777                 printf ("  ALARMD_ERROR_INTERNAL: Some alarmd or libalarm internal error, possibly a version mismatch.\n");
 778             } else if (alarm_error == ALARMD_ERROR_MEMORY) {
 779                 printf ("  ALARMD_ERROR_MEMORY: A memory allocation failed.\n");
 780             } else if (alarm_error == ALARMD_ERROR_ARGUMENT) {
 781                 printf ("  ALARMD_ERROR_ARGUMENT: An argument given by caller was invalid.\n");
 782             }
 783
 784             return FALSE;
 785         }
 786
 787         return TRUE;
 788 }
 789
 790 GtkWidget *
 791 modest_platform_get_global_settings_dialog ()
 792 {
 793         return modest_maemo_global_settings_dialog_new ();
 794 }
 795
 796 void
 797 modest_platform_on_new_msg (void)
 798 {
 799         /* TODO: play sound SR-SND-18 */
 800         /* TODO: LED lightning pattern */
 801         /* TODO: update the application icon in the task navigator */
 802         g_print ("--------------- NEW MESSAGE ARRIVED ---------------\n");
 803 }
 804
 805
 806 void
 807 modest_platform_show_help (GtkWindow *parent_window,
 808                            const gchar *help_id)
 809 {
 810         osso_return_t result;
 811
 812         g_return_if_fail (help_id);
 813         g_return_if_fail (osso_context);
 814
 815         /* Show help */
 816 #ifdef MODEST_HILDON_VERSION_0
 817         result = ossohelp_show (osso_context, help_id, OSSO_HELP_SHOW_DIALOG);
 818 #else
 819         result = hildon_help_show (osso_context, help_id, OSSO_HELP_SHOW_DIALOG);
 820 #endif
 821
 822         if (result != OSSO_OK) {
 823                 gchar *error_msg;
 824                 error_msg = g_strdup_printf ("FIXME The help topic %s could not be found", help_id);
 825                 hildon_banner_show_information (GTK_WIDGET (parent_window),
 826                                                 NULL,
 827                                                 error_msg);
 828                 g_free (error_msg);
 829         }
 830 }
 831
 832 void
 833 modest_platform_show_search_messages (GtkWindow *parent_window)
 834 {
 835         osso_return_t result = OSSO_ERROR;
 836
 837         result = osso_rpc_run_with_defaults (osso_context, "osso_global_search", "search_email", NULL, DBUS_TYPE_INVALID);
 838
 839         if (result != OSSO_OK) {
 840                 /* TODO: warning about error showing dialog */
 841         }
 842 }
 843
 844 void
 845 modest_platform_show_addressbook (GtkWindow *parent_window)
 846 {
 847         osso_return_t result = OSSO_ERROR;
 848
 849         result = osso_rpc_run_with_defaults (osso_context, "osso_addressbook", "top_application", NULL, DBUS_TYPE_INVALID);
 850
 851         if (result != OSSO_OK) {
 852                 /* TODO: warning about error showing dialog */
 853         }
 854 }