2007-05-02 Murray Cumming <murrayc@murrayc.com>
[modest] / 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
37 #include <modest-hildon-includes.h>
38
39 #include <dbus_api/modest-dbus-callbacks.h>
40 #include <libosso.h>
41 #include <tny-maemo-conic-device.h>
42 #include <tny-folder.h>
43 #include <gtk/gtkicontheme.h>
44 #include <gtk/gtkmenuitem.h>
45 #include <gtk/gtkmain.h>
46 #include <string.h>
47
48 gboolean
49 modest_platform_init (void)
50 {       
51         osso_context_t *osso_context =
52                 osso_initialize(PACKAGE, PACKAGE_VERSION,
53                                 TRUE, NULL);    
54         if (!osso_context) {
55                 g_printerr ("modest: failed to acquire osso context\n");
56                 return FALSE;
57         }
58
59         /* Register our D-Bus callbacks, via the osso API: */
60         osso_return_t result = osso_rpc_set_cb_f(osso_context, 
61                                MODEST_DBUS_SERVICE, 
62                                MODEST_DBUS_OBJECT, 
63                                MODEST_DBUS_IFACE,
64                                modest_dbus_req_handler, NULL /* user_data */);
65         if (result != OSSO_OK) {
66                 g_print("Error setting D-BUS callback (%d)\n", result);
67                 return OSSO_ERROR;
68         }
69
70         /* Register hardware event dbus callback: */
71         osso_hw_set_event_cb(osso_context, NULL, modest_osso_cb_hw_state_handler, NULL);
72
73         /* Add handler for Exit D-BUS messages.
74          * Not used because osso_application_set_exit_cb() is deprecated and obsolete:
75         result = osso_application_set_exit_cb(osso_context,
76                                           modest_dbus_exit_event_handler,
77                                           (gpointer) NULL);
78         if (result != OSSO_OK) {
79                 g_print("Error setting exit callback (%d)\n", result);
80                 return OSSO_ERROR;
81         }
82         */
83
84         return TRUE;
85 }
86
87 TnyDevice*
88 modest_platform_get_new_device (void)
89 {
90         return TNY_DEVICE (tny_maemo_conic_device_new ());
91 }
92
93
94 const gchar*
95 guess_mime_type_from_name (const gchar* name)
96 {
97         int i;
98         const gchar* ext;
99         const static gchar* octet_stream= "application/octet-stream";
100         const static gchar* mime_map[][2] = {
101                 { "pdf",  "application/pdf"},
102                 { "doc",  "application/msword"},
103                 { "xls",  "application/excel"},
104                 { "png",  "image/png" },
105                 { "gif",  "image/gif" },
106                 { "jpg",  "image/jpeg"},
107                 { "jpeg", "image/jpeg"},
108                 { "mp3",  "audio/mp3" }
109         };
110
111         if (!name)
112                 return octet_stream;
113         
114         ext = g_strrstr (name, ".");
115         if (!ext)
116                 return octet_stream;
117         
118         for (i = 0; i != G_N_ELEMENTS(mime_map); ++i) {
119                 if (g_ascii_strcasecmp (mime_map[i][0], ext + 1)) /* +1: ignore '.'*/
120                         return mime_map[i][1];
121         }
122         return octet_stream;
123 }
124
125
126 gchar*
127 modest_platform_get_file_icon_name (const gchar* name, const gchar* mime_type,
128                                           gchar **effective_mime_type)
129 {
130         GString *mime_str = NULL;
131         gchar *icon_name  = NULL;
132         gchar **icons, **cursor;
133         
134         
135         g_return_val_if_fail (name || mime_type, NULL);
136
137         if (!mime_type || g_ascii_strcasecmp (mime_type, "application/octet-stream")) 
138                 mime_str = g_string_new (guess_mime_type_from_name(name));
139         else {
140                 mime_str = g_string_new (mime_type);
141                 g_string_ascii_down (mime_str);
142         }
143 #ifdef MODEST_HILDON_VERSION_0
144         icons = osso_mime_get_icon_names (mime_str->str, NULL);
145 #else
146         icons = hildon_mime_get_icon_names (mime_str->str, NULL);
147 #endif /*MODEST_HILDON_VERSION_0*/
148         for (cursor = icons; cursor; ++cursor) {
149                 if (gtk_icon_theme_has_icon (gtk_icon_theme_get_default(), *cursor)) {
150                         icon_name = g_strdup (*cursor);
151                         break;
152                 }
153         }
154         g_strfreev (icons);
155
156         if (effective_mime_type)
157                 *effective_mime_type = g_string_free (mime_str, FALSE);
158         else
159                 g_string_free (mime_str, TRUE);
160
161         return icon_name;
162 }
163
164 gboolean 
165 modest_platform_activate_uri (const gchar *uri)
166 {
167         gboolean result;
168
169 #ifdef MODEST_HILDON_VERSION_0
170         result = osso_uri_open (uri, NULL, NULL);
171 #else
172         result = hildon_uri_open (uri, NULL, NULL);
173 #endif
174
175         if (!result)
176                 hildon_banner_show_information (NULL, NULL, _("mcen_ib_unsupported_link"));
177         return result;
178 }
179
180 typedef struct  {
181         GSList * actions;
182         gchar *uri;
183 } ModestPlatformPopupInfo;
184
185 static gboolean
186 delete_uri_popup (GtkWidget *menu,
187                   GdkEvent *event,
188                   gpointer userdata)
189 {
190         ModestPlatformPopupInfo *popup_info = (ModestPlatformPopupInfo *) userdata;
191
192         g_free (popup_info->uri);
193 #ifdef MODEST_HILDON_VERSION_0
194         osso_uri_free_actions (popup_info->actions);
195 #else
196         hildon_uri_free_actions (popup_info->actions);
197 #endif
198         return FALSE;
199 }
200
201 static void
202 activate_uri_popup_item (GtkMenuItem *menu_item,
203                          gpointer userdata)
204 {
205         GSList *node;
206         ModestPlatformPopupInfo *popup_info = (ModestPlatformPopupInfo *) userdata;
207         GtkWidget *label;
208
209         label = gtk_bin_get_child (GTK_BIN (menu_item));
210
211         for (node = popup_info->actions; node != NULL; node = g_slist_next (node)) {
212 #ifdef MODEST_HILDON_VERSION_0
213                 OssoURIAction *action = (OssoURIAction *) node->data;
214                 if (strcmp (gtk_label_get_text (GTK_LABEL(label)), osso_uri_action_get_name (action))==0) {
215                         osso_uri_open (popup_info->uri, action, NULL);
216                         break;
217                 }
218 #else
219                 HildonURIAction *action = (HildonURIAction *) node->data;
220                 if (strcmp (gtk_label_get_text (GTK_LABEL(label)), hildon_uri_action_get_name (action))==0) {
221                         hildon_uri_open (popup_info->uri, action, NULL);
222                         break;
223                 }
224 #endif
225         }
226 }
227
228 gboolean 
229 modest_platform_show_uri_popup (const gchar *uri)
230 {
231         gchar *scheme;
232         GSList *actions_list;
233
234         if (uri == NULL)
235                 return FALSE;
236 #ifdef MODEST_HILDON_VERSION_0
237         scheme = osso_uri_get_scheme_from_uri (uri, NULL);
238         actions_list = osso_uri_get_actions (scheme, NULL);
239 #else
240         scheme = hildon_uri_get_scheme_from_uri (uri, NULL);
241         actions_list = hildon_uri_get_actions (scheme, NULL);
242 #endif
243         if (actions_list != NULL) {
244                 GSList *node;
245                 GtkWidget *menu = gtk_menu_new ();
246                 ModestPlatformPopupInfo *popup_info = g_new0 (ModestPlatformPopupInfo, 1);
247
248                 popup_info->actions = actions_list;
249                 popup_info->uri = g_strdup (uri);
250               
251                 for (node = actions_list; node != NULL; node = g_slist_next (node)) {
252                         GtkWidget *menu_item;
253
254 #ifdef MODEST_HILDON_VERSION_0
255                         OssoURIAction *action;
256
257                         action = (OssoURIAction *) node->data;
258                         menu_item = gtk_menu_item_new_with_label (osso_uri_action_get_name (action));
259                         g_signal_connect (G_OBJECT (menu_item), "activate", G_CALLBACK (activate_uri_popup_item), popup_info);
260                         
261                         if (osso_uri_is_default_action (action, NULL)) {
262                                 gtk_menu_shell_prepend (GTK_MENU_SHELL (menu), menu_item);
263                         } else {
264                                 gtk_menu_shell_append (GTK_MENU_SHELL (menu), menu_item);
265                         }
266 #else
267                         HildonURIAction *action;
268
269                         action = (HildonURIAction *) node->data;
270                         menu_item = gtk_menu_item_new_with_label (hildon_uri_action_get_name (action));
271                         g_signal_connect (G_OBJECT (menu_item), "activate", G_CALLBACK (activate_uri_popup_item), popup_info);
272                         
273                         if (hildon_uri_is_default_action (action, NULL)) {
274                                 gtk_menu_shell_prepend (GTK_MENU_SHELL (menu), menu_item);
275                         } else {
276                                 gtk_menu_shell_append (GTK_MENU_SHELL (menu), menu_item);
277                         }
278 #endif
279
280                         gtk_widget_show (menu_item);
281                 }
282                 g_signal_connect (G_OBJECT (menu), "delete-event", G_CALLBACK (delete_uri_popup), popup_info);
283                 gtk_menu_popup (GTK_MENU(menu), NULL, NULL, NULL, NULL, 1, gtk_get_current_event_time ());
284                                                   
285         } else {
286                 hildon_banner_show_information (NULL, NULL, _("mcen_ib_unsupported_link"));
287         }
288                 
289         g_free (scheme);
290         return TRUE;
291 }
292
293
294 GdkPixbuf*
295 modest_platform_get_icon (const gchar *name)
296 {
297         GError *err = NULL;
298         GdkPixbuf* pixbuf;
299         GtkIconTheme *current_theme;
300
301         g_return_val_if_fail (name, NULL);
302
303         if (g_str_has_suffix (name, ".png")) { /*FIXME: hack*/
304                 pixbuf = gdk_pixbuf_new_from_file (name, &err);
305                 if (!pixbuf) {
306                         g_printerr ("modest: error loading icon '%s': %s\n",
307                                     name, err->message);
308                         g_error_free (err);
309                         return NULL;
310                 }
311                 return pixbuf;
312         }
313
314         current_theme = gtk_icon_theme_get_default ();
315         pixbuf = gtk_icon_theme_load_icon (current_theme, name, 26,
316                                            GTK_ICON_LOOKUP_NO_SVG,
317                                            &err);
318         if (!pixbuf) {
319                 g_printerr ("modest: error loading theme icon '%s': %s\n",
320                             name, err->message);
321                 g_error_free (err);
322         } 
323         return pixbuf;
324 }
325
326 const gchar*
327 modest_platform_get_app_name (void)
328 {
329         return _("mcen_ap_name");
330 }
331
332 static void 
333 entry_insert_text (GtkEditable *editable,
334                    const gchar *text,
335                    gint         length,
336                    gint        *position,
337                    gpointer     data)
338 {
339         gchar *chars;
340         gint chars_length;
341
342         chars = gtk_editable_get_chars (editable, 0, -1);
343         chars_length = strlen (chars);
344
345         /* Show WID-INF036 */
346         if (chars_length == 20) {
347                 hildon_banner_show_information  (gtk_widget_get_parent (GTK_WIDGET (data)), NULL,
348                                                  _("mcen_ib_maxchar_reached"));
349         } else {
350                 if (chars_length == 0) {
351                         /* A blank space is not valid as first character */
352                         if (strcmp (text, " ")) {
353                                 GtkWidget *ok_button;
354                                 GList *buttons;
355
356                                 /* Show OK button */
357                                 buttons = gtk_container_get_children (GTK_CONTAINER (GTK_DIALOG (data)->action_area));
358                                 ok_button = GTK_WIDGET (buttons->next->data);
359                                 gtk_widget_set_sensitive (ok_button, TRUE);
360                                 g_list_free (buttons);
361                         }
362                 }
363
364                 /* Write the text in the entry */
365                 g_signal_handlers_block_by_func (editable,
366                                                  (gpointer) entry_insert_text, data);
367                 gtk_editable_insert_text (editable, text, length, position);
368                 g_signal_handlers_unblock_by_func (editable,
369                                                    (gpointer) entry_insert_text, data);
370         }
371         /* Do not allow further processing */
372         g_signal_stop_emission_by_name (editable, "insert_text");
373 }
374
375 static void
376 entry_changed (GtkEditable *editable,
377                gpointer     user_data)
378 {
379         gchar *chars;
380
381         chars = gtk_editable_get_chars (editable, 0, -1);
382
383         /* Dimm OK button */
384         if (strlen (chars) == 0) {
385                 GtkWidget *ok_button;
386                 GList *buttons;
387
388                 buttons = gtk_container_get_children (GTK_CONTAINER (GTK_DIALOG (user_data)->action_area));
389                 ok_button = GTK_WIDGET (buttons->next->data);
390                 gtk_widget_set_sensitive (ok_button, FALSE);
391
392                 g_list_free (buttons);
393         }
394         g_free (chars);
395 }
396
397 static void
398 launch_sort_headers_dialog (GtkWindow *parent_window,
399                             HildonSortDialog *dialog)
400 {
401         ModestHeaderView *header_view = NULL;
402         GList *cols = NULL;
403         GList *tmp = NULL;
404         GtkSortType sort_type;
405         gint sort_key;
406         gint result;
407         
408         /* Get header window */
409         if (MODEST_IS_MAIN_WINDOW (parent_window)) {
410                 header_view = MODEST_HEADER_VIEW(modest_main_window_get_child_widget (MODEST_MAIN_WINDOW(parent_window),
411                                                                                       MODEST_WIDGET_TYPE_HEADER_VIEW));
412         }
413         if (!header_view) return;
414
415         /* Add sorting keys */
416         cols = modest_header_view_get_columns (header_view);    
417         if (cols == NULL) return;
418         int num_cols = g_list_length(cols);
419         int sort_ids[num_cols];
420         int sort_model_ids[num_cols];
421         GtkTreeViewColumn *sort_cols[num_cols];
422         for (tmp=cols; tmp; tmp=tmp->next) {
423                 gint col_id = GPOINTER_TO_INT (g_object_get_data(G_OBJECT(tmp->data), MODEST_HEADER_VIEW_COLUMN));
424                 switch (col_id) {
425                 case MODEST_HEADER_VIEW_COLUMN_COMPACT_FLAG:
426                         sort_key = hildon_sort_dialog_add_sort_key (dialog, _("mcen_li_sort_attachment"));
427                         sort_ids[sort_key] = col_id;
428                         sort_model_ids[sort_key] = TNY_HEADER_FLAG_ATTACHMENTS;
429                         sort_cols[sort_key] = tmp->data;
430
431                         sort_key = hildon_sort_dialog_add_sort_key (dialog, _("mcen_li_sort_priority"));
432                         sort_ids[sort_key] = col_id;
433                         sort_model_ids[sort_key] = TNY_HEADER_FLAG_PRIORITY;
434                         sort_cols[sort_key] = tmp->data;
435                         break;
436                 case MODEST_HEADER_VIEW_COLUMN_COMPACT_HEADER_OUT:
437                         sort_key = hildon_sort_dialog_add_sort_key (dialog, _("mcen_li_sort_sender_recipient"));
438                         sort_ids[sort_key] = col_id;
439                         sort_model_ids[sort_key] = TNY_GTK_HEADER_LIST_MODEL_TO_COLUMN;
440                         sort_cols[sort_key] = tmp->data;
441
442                         sort_key = hildon_sort_dialog_add_sort_key (dialog, _("mcen_li_sort_subject"));
443                         sort_ids[sort_key] = col_id;
444                         sort_model_ids[sort_key] = TNY_GTK_HEADER_LIST_MODEL_SUBJECT_COLUMN;
445                         sort_cols[sort_key] = tmp->data;
446                         break;
447                 case MODEST_HEADER_VIEW_COLUMN_COMPACT_HEADER_IN:
448                         sort_key = hildon_sort_dialog_add_sort_key (dialog, _("mcen_li_sort_sender_recipient"));
449                         sort_ids[sort_key] = col_id;
450                         sort_model_ids[sort_key] = TNY_GTK_HEADER_LIST_MODEL_FROM_COLUMN;
451                         sort_cols[sort_key] = tmp->data;
452
453                         sort_key = hildon_sort_dialog_add_sort_key (dialog, _("mcen_li_sort_subject"));
454                         sort_ids[sort_key] = col_id;
455                         sort_model_ids[sort_key] = TNY_GTK_HEADER_LIST_MODEL_SUBJECT_COLUMN;
456                         sort_cols[sort_key] = tmp->data;
457                         break;
458                 case MODEST_HEADER_VIEW_COLUMN_COMPACT_RECEIVED_DATE:
459                         sort_key = hildon_sort_dialog_add_sort_key (dialog, _("mcen_li_sort_date"));
460                         sort_ids[sort_key] = col_id;
461                         sort_model_ids[sort_key] = TNY_GTK_HEADER_LIST_MODEL_DATE_RECEIVED_TIME_T_COLUMN,
462                         sort_cols[sort_key] = tmp->data;
463                         break;
464                 case MODEST_HEADER_VIEW_COLUMN_COMPACT_SENT_DATE:
465                         sort_key = hildon_sort_dialog_add_sort_key (dialog, _("mcen_li_sort_date"));
466                         sort_ids[sort_key] = col_id;
467                         sort_model_ids[sort_key] = TNY_GTK_HEADER_LIST_MODEL_DATE_SENT_TIME_T_COLUMN,
468                         sort_cols[sort_key] = tmp->data;
469                         break;
470                 default:
471                         return;
472                 }
473         }
474         
475         /* Launch dialogs */
476         result = gtk_dialog_run (GTK_DIALOG (dialog));
477         if (result == GTK_RESPONSE_OK) {
478                 sort_key = hildon_sort_dialog_get_sort_key (dialog);
479                 sort_type = hildon_sort_dialog_get_sort_order (dialog);
480                 if (sort_ids[sort_key] == MODEST_HEADER_VIEW_COLUMN_COMPACT_FLAG)
481                         g_object_set_data(G_OBJECT(sort_cols[sort_key]), 
482                                           MODEST_HEADER_VIEW_FLAG_SORT, 
483                                           GINT_TO_POINTER(sort_model_ids[sort_key]));
484                 
485                 else
486                         gtk_tree_view_column_set_sort_column_id (sort_cols[sort_key], sort_model_ids[sort_key]);
487                 
488                 modest_header_view_sort_by_column_id (header_view, sort_ids[sort_key], sort_type);
489         }
490         
491         /* free */
492         g_list_free(cols);      
493 }
494
495
496
497 gint
498 modest_platform_run_new_folder_dialog (GtkWindow *parent_window,
499                                        TnyFolderStore *parent_folder,
500                                        gchar *suggested_name,
501                                        gchar **folder_name)
502 {
503         GtkWidget *dialog, *entry, *label, *hbox;
504         gint result;
505
506         /* Ask the user for the folder name */
507         dialog = gtk_dialog_new_with_buttons (_("mcen_ti_new_folder"),
508                                               parent_window,
509                                               GTK_DIALOG_MODAL | GTK_DIALOG_NO_SEPARATOR | GTK_DIALOG_DESTROY_WITH_PARENT,
510                                               GTK_STOCK_OK,
511                                               GTK_RESPONSE_ACCEPT,
512                                               GTK_STOCK_CANCEL,
513                                               GTK_RESPONSE_REJECT,
514                                               NULL);
515
516         /* Create label and entry */
517         label = gtk_label_new (_("mcen_fi_new_folder_name"));
518         /* TODO: check that the suggested name does not exist */
519         /* We set 21 as maximum because we want to show WID-INF036
520            when the user inputs more that 20 */
521         entry = gtk_entry_new_with_max_length (21);
522         if (suggested_name)
523                 gtk_entry_set_text (GTK_ENTRY (entry), suggested_name);
524         else
525                 gtk_entry_set_text (GTK_ENTRY (entry), _("mcen_ia_default_folder_name"));
526         gtk_entry_select_region (GTK_ENTRY (entry), 0, -1);
527
528         /* Track entry changes */
529         g_signal_connect (entry,
530                           "insert-text",
531                           G_CALLBACK (entry_insert_text),
532                           dialog);
533         g_signal_connect (entry,
534                           "changed",
535                           G_CALLBACK (entry_changed),
536                           dialog);
537
538         /* Create the hbox */
539         hbox = gtk_hbox_new (FALSE, 12);
540         gtk_box_pack_start (GTK_BOX (hbox), label, TRUE, FALSE, 0);
541         gtk_box_pack_start (GTK_BOX (hbox), entry, TRUE, FALSE, 0);
542
543         /* Add hbox to dialog */
544         gtk_box_pack_start (GTK_BOX(GTK_DIALOG(dialog)->vbox), 
545                             hbox, FALSE, FALSE, 0);
546         
547         gtk_widget_show_all (GTK_WIDGET(GTK_DIALOG(dialog)->vbox));
548         
549         result = gtk_dialog_run (GTK_DIALOG(dialog));
550         if (result == GTK_RESPONSE_ACCEPT)
551                 *folder_name = g_strdup (gtk_entry_get_text (GTK_ENTRY (entry)));
552
553         gtk_widget_destroy (dialog);
554
555         return result;
556 }
557
558 gint
559 modest_platform_run_confirmation_dialog (GtkWindow *parent_window,
560                                          const gchar *message)
561 {
562         GtkWidget *dialog;
563         gint response;
564
565         dialog = hildon_note_new_confirmation (parent_window, message);
566
567         response = gtk_dialog_run (GTK_DIALOG (dialog));
568
569         gtk_widget_destroy (GTK_WIDGET (dialog));
570
571         return response;
572 }
573
574 void
575 modest_platform_run_information_dialog (GtkWindow *parent_window,
576                                         ModestInformationDialogType type)
577 {
578         GtkWidget *dialog;
579         gchar *message = NULL;
580
581         switch (type) {
582         case MODEST_INFORMATION_CREATE_FOLDER:
583                 message = _("mail_in_ui_folder_create_error");
584                 break;
585         case MODEST_INFORMATION_DELETE_FOLDER:
586                 message = _("mail_in_ui_folder_delete_error");
587                 break;
588         };
589
590         dialog = hildon_note_new_information (parent_window, message);
591
592         gtk_dialog_run (GTK_DIALOG (dialog));
593
594         gtk_widget_destroy (GTK_WIDGET (dialog));
595 }
596
597 gboolean modest_platform_connect_and_wait (GtkWindow *parent_window)
598 {
599         TnyDevice *device = modest_runtime_get_device();
600         
601         if (tny_device_is_online (device))
602                 return TRUE;
603                 
604         /* TODO: Block on the result: */
605         gboolean request_sent = tny_maemo_conic_device_connect (TNY_MAEMO_CONIC_DEVICE (device), NULL);
606         if (!request_sent)
607                 return FALSE;
608
609         return TRUE;
610 }
611
612 void
613 modest_platform_run_sort_dialog (GtkWindow *parent_window,
614                                  ModestSortDialogType type)
615 {
616         GtkWidget *dialog = NULL;
617
618         /* Build dialog */
619         dialog = hildon_sort_dialog_new (parent_window);
620         gtk_window_set_modal (GTK_WINDOW(dialog), TRUE);
621         
622         /* Fill sort keys */
623         switch (type) {
624         case MODEST_SORT_HEADERS:
625                 launch_sort_headers_dialog (parent_window, 
626                                             HILDON_SORT_DIALOG(dialog));
627                 break;
628         }
629         
630         /* Free */
631         gtk_widget_destroy (GTK_WIDGET (dialog));
632 }