* add "Copy" to the CSM; might fix NB#58246, but needs discussion with the UI designer
[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 #include "maemo/modest-maemo-global-settings-dialog.h"
37 #include "modest-widget-memory.h"
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 #include <hildon/hildon-notification.h>
51
52 #define HILDON_OSSO_URI_ACTION "uri-action"
53 #define URI_ACTION_COPY "copy:"
54
55 static osso_context_t *osso_context = NULL;
56         
57 static void     
58 on_modest_conf_update_interval_changed (ModestConf* self, const gchar *key, 
59         ModestConfEvent event, gpointer user_data)
60 {
61         if (strcmp (key, MODEST_CONF_UPDATE_INTERVAL) == 0) {
62                 const guint update_interval_minutes = 
63                         modest_conf_get_int (self, MODEST_CONF_UPDATE_INTERVAL, NULL);
64                 modest_platform_set_update_interval (update_interval_minutes);
65         }
66 }
67
68 gboolean
69 modest_platform_init (void)
70 {
71         osso_hw_state_t hw_state = { 0 };
72         DBusConnection *con;    
73         osso_context =
74                 osso_initialize(PACKAGE,PACKAGE_VERSION,
75                                 FALSE, NULL);   
76         if (!osso_context) {
77                 g_printerr ("modest: failed to acquire osso context\n");
78                 return FALSE;
79         }
80
81         if ((con = osso_get_dbus_connection (osso_context)) == NULL) {
82                 g_printerr ("Could not get dbus connection\n");
83                 return FALSE;
84
85         }
86
87         if (!dbus_connection_add_filter (con,
88                                          modest_dbus_req_filter,
89                                          NULL,
90                                          NULL)) {
91
92                 g_printerr ("Could not add dbus filter\n");
93                 return FALSE;
94         }
95
96         /* Register our D-Bus callbacks, via the osso API: */
97         osso_return_t result = osso_rpc_set_cb_f(osso_context, 
98                                MODEST_DBUS_SERVICE, 
99                                MODEST_DBUS_OBJECT, 
100                                MODEST_DBUS_IFACE,
101                                modest_dbus_req_handler, NULL /* user_data */);
102         if (result != OSSO_OK) {
103                 g_print("Error setting D-BUS callback (%d)\n", result);
104                 return OSSO_ERROR;
105         }
106
107         /* Add handler for Exit D-BUS messages.
108          * Not used because osso_application_set_exit_cb() is deprecated and obsolete:
109         result = osso_application_set_exit_cb(osso_context,
110                                           modest_dbus_exit_event_handler,
111                                           (gpointer) NULL);
112         if (result != OSSO_OK) {
113                 g_print("Error setting exit callback (%d)\n", result);
114                 return OSSO_ERROR;
115         }
116         */
117
118         /* Register hardware event dbus callback: */
119         hw_state.shutdown_ind = TRUE;
120         osso_hw_set_event_cb(osso_context, NULL,/*&hw_state*/ modest_osso_cb_hw_state_handler, NULL);
121
122         /* Register osso auto-save callbacks: */
123         result = osso_application_set_autosave_cb (osso_context, 
124                 modest_on_osso_application_autosave, NULL /* user_data */);
125         if (result != OSSO_OK) {
126                 g_warning ("osso_application_set_autosave_cb() failed.");       
127         }
128         
129
130         /* Make sure that the update interval is changed whenever its gconf key 
131          * is changed: */
132         ModestConf *conf = modest_runtime_get_conf ();
133         g_signal_connect (G_OBJECT(conf),
134                           "key_changed",
135                           G_CALLBACK (on_modest_conf_update_interval_changed), 
136                           NULL);
137                           
138         /* Get the initial update interval from gconf: */
139         on_modest_conf_update_interval_changed(conf, MODEST_CONF_UPDATE_INTERVAL,
140                 MODEST_CONF_EVENT_KEY_CHANGED, NULL);
141         
142         return TRUE;
143 }
144
145 TnyDevice*
146 modest_platform_get_new_device (void)
147 {
148         return TNY_DEVICE (tny_maemo_conic_device_new ());
149 }
150
151
152 const gchar*
153 guess_mime_type_from_name (const gchar* name)
154 {
155         int i;
156         const gchar* ext;
157         const static gchar* octet_stream= "application/octet-stream";
158         const static gchar* mime_map[][2] = {
159                 { "pdf",  "application/pdf"},
160                 { "doc",  "application/msword"},
161                 { "xls",  "application/excel"},
162                 { "png",  "image/png" },
163                 { "gif",  "image/gif" },
164                 { "jpg",  "image/jpeg"},
165                 { "jpeg", "image/jpeg"},
166                 { "mp3",  "audio/mp3" }
167         };
168
169         if (!name)
170                 return octet_stream;
171         
172         ext = g_strrstr (name, ".");
173         if (!ext)
174                 return octet_stream;
175         
176         for (i = 0; i != G_N_ELEMENTS(mime_map); ++i) {
177                 if (!g_ascii_strcasecmp (mime_map[i][0], ext + 1)) /* +1: ignore '.'*/
178                         return mime_map[i][1];
179         }
180         return octet_stream;
181 }
182
183
184 gchar*
185 modest_platform_get_file_icon_name (const gchar* name, const gchar* mime_type,
186                                           gchar **effective_mime_type)
187 {
188         GString *mime_str = NULL;
189         gchar *icon_name  = NULL;
190         gchar **icons, **cursor;
191         
192         
193         g_return_val_if_fail (name || mime_type, NULL);
194
195         if (!mime_type || !g_ascii_strcasecmp (mime_type, "application/octet-stream")) 
196                 mime_str = g_string_new (guess_mime_type_from_name(name));
197         else {
198                 mime_str = g_string_new (mime_type);
199                 g_string_ascii_down (mime_str);
200         }
201 #ifdef MODEST_HILDON_VERSION_0
202         icons = osso_mime_get_icon_names (mime_str->str, NULL);
203 #else
204         icons = hildon_mime_get_icon_names (mime_str->str, NULL);
205 #endif /*MODEST_HILDON_VERSION_0*/
206         for (cursor = icons; cursor; ++cursor) {
207                 if (gtk_icon_theme_has_icon (gtk_icon_theme_get_default(), *cursor)) {
208                         icon_name = g_strdup (*cursor);
209                         break;
210                 }
211         }
212         g_strfreev (icons);
213
214         if (effective_mime_type)
215                 *effective_mime_type = g_string_free (mime_str, FALSE);
216         else
217                 g_string_free (mime_str, TRUE);
218
219         return icon_name;
220 }
221
222 gboolean 
223 modest_platform_activate_uri (const gchar *uri)
224 {
225         gboolean result;
226
227 #ifdef MODEST_HILDON_VERSION_0
228         result = osso_uri_open (uri, NULL, NULL);
229 #else
230         result = hildon_uri_open (uri, NULL, NULL);
231 #endif
232
233         if (!result)
234                 hildon_banner_show_information (NULL, NULL, _("mcen_ib_unsupported_link"));
235         return result;
236 }
237
238 gboolean 
239 modest_platform_activate_file (const gchar *path, const gchar *mime_type)
240 {
241         gint result;
242         DBusConnection *con;
243         gchar *uri_path = NULL;
244         GString *mime_str = NULL;
245
246         if (!mime_type || !g_ascii_strcasecmp (mime_type, "application/octet-stream")) 
247                 mime_str = g_string_new (guess_mime_type_from_name(path));
248         else {
249                 mime_str = g_string_new (mime_type);
250                 g_string_ascii_down (mime_str);
251         }
252
253         uri_path = g_strconcat ("file://", path, NULL);
254         
255         con = osso_get_dbus_connection (osso_context);
256 #ifdef MODEST_HILDON_VERSION_0
257         result = osso_mime_open_file_with_mime_type (con, uri_path, mime_str->str);
258         g_string_free (mime_str, TRUE);
259
260         if (result != 1)
261                 hildon_banner_show_information (NULL, NULL, _("mcen_ni_noregistered_viewer"));
262         return result != 1;
263 #else
264         result = hildon_mime_open_file_with_mime_type (con, uri_path, mime_str->str);
265         g_string_free (mime_str, TRUE);
266
267         if (result != 1)
268                 hildon_banner_show_information (NULL, NULL, _("mcen_ni_noregistered_viewer"));
269         return result != 1;
270 #endif
271
272 }
273
274 typedef struct  {
275         GSList *actions;
276         gchar  *uri;
277 } ModestPlatformPopupInfo;
278
279 static gboolean
280 delete_uri_popup (GtkWidget *menu,
281                   GdkEvent *event,
282                   gpointer userdata)
283 {
284         ModestPlatformPopupInfo *popup_info = (ModestPlatformPopupInfo *) userdata;
285
286         g_free (popup_info->uri);
287 #ifdef MODEST_HILDON_VERSION_0
288         osso_uri_free_actions (popup_info->actions);
289 #else
290         hildon_uri_free_actions (popup_info->actions);
291 #endif
292         return FALSE;
293 }
294
295 static void
296 activate_uri_popup_item (GtkMenuItem *menu_item,
297                          gpointer userdata)
298 {
299         GSList *node;
300         ModestPlatformPopupInfo *popup_info = (ModestPlatformPopupInfo *) userdata;
301         const gchar* action_name;
302
303         action_name = g_object_get_data (G_OBJECT(menu_item), HILDON_OSSO_URI_ACTION);
304         if (!action_name) {
305                 g_printerr ("modest: no action name defined\n");
306                 return;
307         }
308
309         /* special handling for the copy menu item -- copy the uri to the clipboard */
310         /* if it's a copy thingy, the uri will look like 'copy:http://slashdot.org' */
311         if (g_str_has_prefix (action_name, URI_ACTION_COPY)) {
312                 GtkClipboard *clipboard = gtk_clipboard_get (GDK_NONE);
313                 action_name += strlen(URI_ACTION_COPY); /* jump past the prefix */
314
315                 if (g_str_has_prefix (action_name, "mailto:")) /* ignore mailto: prefixes */
316                         action_name += strlen ("mailto:");
317                 
318                 gtk_clipboard_set_text (clipboard, action_name, strlen (action_name));
319                 return; /* we're done */
320         }
321         
322         /* now, the real uri-actions... */
323         for (node = popup_info->actions; node != NULL; node = g_slist_next (node)) {
324 #ifdef MODEST_HILDON_VERSION_0
325                 OssoURIAction *action = (OssoURIAction *) node->data;
326                 if (strcmp (action_name, osso_uri_action_get_name (action))==0) {
327                         osso_uri_open (popup_info->uri, action, NULL);
328                         break;
329                 }
330 #else
331                 HildonURIAction *action = (HildonURIAction *) node->data;
332                 if (strcmp (action_name, hildon_uri_action_get_name (action))==0) {
333                         hildon_uri_open (popup_info->uri, action, NULL);
334                         break;
335                 }
336 #endif
337         }
338 }
339
340 gboolean 
341 modest_platform_show_uri_popup (const gchar *uri)
342 {
343         gchar *scheme;
344         GSList *actions_list;
345
346         if (uri == NULL)
347                 return FALSE;
348         
349 #ifdef MODEST_HILDON_VERSION_0
350         scheme = osso_uri_get_scheme_from_uri (uri, NULL);
351         actions_list = osso_uri_get_actions (scheme, NULL);
352 #else
353         scheme = hildon_uri_get_scheme_from_uri (uri, NULL);
354         actions_list = hildon_uri_get_actions (scheme, NULL);
355 #endif
356         if (actions_list != NULL) {
357                 GSList *node;
358                 GtkWidget *menu = gtk_menu_new ();
359                 ModestPlatformPopupInfo *popup_info = g_new0 (ModestPlatformPopupInfo, 1);
360
361                 popup_info->actions = actions_list;
362                 popup_info->uri = g_strdup (uri);
363               
364                 for (node = actions_list; node != NULL; node = g_slist_next (node)) {
365                         GtkWidget *menu_item;
366                         const gchar* action_name;
367 #ifdef MODEST_HILDON_VERSION_0
368                         OssoURIAction *action = (OssoURIAction *) node->data;
369                         action_name = osso_uri_action_get_name (action);                
370                         menu_item = gtk_menu_item_new_with_label (dgettext("osso-uri",action_name));
371                         g_object_set_data (G_OBJECT(menu_item), HILDON_OSSO_URI_ACTION, (gpointer)action_name);
372                         /* hack, we add it as a gobject property*/
373                         g_signal_connect (G_OBJECT (menu_item), "activate", G_CALLBACK (activate_uri_popup_item),
374                                           popup_info);
375                         
376                         if (osso_uri_is_default_action (action, NULL)) {
377                                 gtk_menu_shell_prepend (GTK_MENU_SHELL (menu), menu_item);
378                         } else {
379                                 gtk_menu_shell_append (GTK_MENU_SHELL (menu), menu_item);
380                         }
381 #else
382                         HildonURIAction *action = (HildonURIAction *) node->data;
383                         action_name = hildon_uri_action_get_name (action);
384                         menu_item = gtk_menu_item_new_with_label (dgettext("osso-uri", action_name));
385                         g_object_set_data (G_OBJECT(menu_item), HILDON_OSSO_URI_ACTION, (gpointer)action_name);  /* hack */
386                         g_signal_connect (G_OBJECT (menu_item), "activate", G_CALLBACK (activate_uri_popup_item),
387                                           popup_info);
388                                                                   
389                         if (hildon_uri_is_default_action (action, NULL)) {
390                                 gtk_menu_shell_prepend (GTK_MENU_SHELL (menu), menu_item);
391                         } else {
392                                 gtk_menu_shell_append (GTK_MENU_SHELL (menu), menu_item);
393                         }
394 #endif  
395                         gtk_widget_show (menu_item);
396                 }
397
398                 /* always add the copy item */
399                 GtkWidget* menu_item = gtk_menu_item_new_with_label (dgettext("osso-uri", "uri_link_copy_link_location"));
400                 g_object_set_data_full (G_OBJECT(menu_item), HILDON_OSSO_URI_ACTION,
401                                         g_strconcat (URI_ACTION_COPY, uri, NULL),
402                                         g_free);
403                 g_signal_connect (G_OBJECT (menu_item), "activate", G_CALLBACK (activate_uri_popup_item),NULL);
404                 gtk_menu_shell_append (GTK_MENU_SHELL (menu), menu_item);
405                 gtk_widget_show (menu_item);
406
407                 
408                 /* and what to do when the link is deleted */
409                 g_signal_connect (G_OBJECT (menu), "delete-event", G_CALLBACK (delete_uri_popup), popup_info);
410                 gtk_menu_popup (GTK_MENU(menu), NULL, NULL, NULL, NULL, 1, gtk_get_current_event_time ());
411                                                   
412         } else {
413                 hildon_banner_show_information (NULL, NULL, _("mcen_ib_unsupported_link"));
414         }
415         
416         g_free (scheme);
417         return TRUE;
418 }
419
420
421 GdkPixbuf*
422 modest_platform_get_icon (const gchar *name)
423 {
424         GError *err = NULL;
425         GdkPixbuf* pixbuf = NULL;
426         GtkIconTheme *current_theme = NULL;
427
428         g_return_val_if_fail (name, NULL);
429         
430         if (g_str_has_suffix (name, ".png")) { /*FIXME: hack*/
431                 pixbuf = gdk_pixbuf_new_from_file (name, &err);
432                 if (!pixbuf) {
433                         g_printerr ("modest: error loading icon '%s': %s\n",
434                                     name, err->message);
435                         g_error_free (err);
436                         return NULL;
437                 }
438                 return pixbuf;
439         }
440
441         current_theme = gtk_icon_theme_get_default ();
442         pixbuf = gtk_icon_theme_load_icon (current_theme, name, 26,
443                                            GTK_ICON_LOOKUP_NO_SVG,
444                                            &err);
445         if (!pixbuf) {
446                 g_printerr ("modest: error loading theme icon '%s': %s\n",
447                             name, err->message);
448                 g_error_free (err);
449         } 
450         return pixbuf;
451 }
452
453 const gchar*
454 modest_platform_get_app_name (void)
455 {
456         return _("mcen_ap_name");
457 }
458
459 static void 
460 entry_insert_text (GtkEditable *editable,
461                    const gchar *text,
462                    gint         length,
463                    gint        *position,
464                    gpointer     data)
465 {
466         gchar *chars;
467         gint chars_length;
468
469         chars = gtk_editable_get_chars (editable, 0, -1);
470         chars_length = strlen (chars);
471
472         /* Show WID-INF036 */
473         if (chars_length == 20) {
474                 hildon_banner_show_information  (gtk_widget_get_parent (GTK_WIDGET (data)), NULL,
475                                                  _("mcen_ib_maxchar_reached"));
476         } else {
477                 if (chars_length == 0) {
478                         /* A blank space is not valid as first character */
479                         if (strcmp (text, " ")) {
480                                 GtkWidget *ok_button;
481                                 GList *buttons;
482
483                                 /* Show OK button */
484                                 buttons = gtk_container_get_children (GTK_CONTAINER (GTK_DIALOG (data)->action_area));
485                                 ok_button = GTK_WIDGET (buttons->next->data);
486                                 gtk_widget_set_sensitive (ok_button, TRUE);
487                                 g_list_free (buttons);
488                         }
489                 }
490
491                 /* Write the text in the entry */
492                 g_signal_handlers_block_by_func (editable,
493                                                  (gpointer) entry_insert_text, data);
494                 gtk_editable_insert_text (editable, text, length, position);
495                 g_signal_handlers_unblock_by_func (editable,
496                                                    (gpointer) entry_insert_text, data);
497         }
498         /* Do not allow further processing */
499         g_signal_stop_emission_by_name (editable, "insert_text");
500 }
501
502 static void
503 entry_changed (GtkEditable *editable,
504                gpointer     user_data)
505 {
506         gchar *chars;
507
508         chars = gtk_editable_get_chars (editable, 0, -1);
509
510         /* Dimm OK button */
511         if (strlen (chars) == 0) {
512                 GtkWidget *ok_button;
513                 GList *buttons;
514
515                 buttons = gtk_container_get_children (GTK_CONTAINER (GTK_DIALOG (user_data)->action_area));
516                 ok_button = GTK_WIDGET (buttons->next->data);
517                 gtk_widget_set_sensitive (ok_button, FALSE);
518
519                 g_list_free (buttons);
520         }
521         g_free (chars);
522 }
523
524 static void
525 launch_sort_headers_dialog (GtkWindow *parent_window,
526                             HildonSortDialog *dialog)
527 {
528         ModestHeaderView *header_view = NULL;
529         GList *cols = NULL;
530         GtkSortType sort_type;
531         gint sort_key;
532         gint default_key = 0;
533         gint result;
534         gboolean outgoing = FALSE;
535         
536         /* Get header window */
537         if (MODEST_IS_MAIN_WINDOW (parent_window)) {
538                 header_view = MODEST_HEADER_VIEW(modest_main_window_get_child_widget (MODEST_MAIN_WINDOW(parent_window),
539                                                                                       MODEST_WIDGET_TYPE_HEADER_VIEW));
540         }
541         if (!header_view) return;
542
543         /* Add sorting keys */
544         cols = modest_header_view_get_columns (header_view);    
545         if (cols == NULL) return;
546         int sort_model_ids[6];
547         int sort_ids[6];
548
549         outgoing = (GPOINTER_TO_INT (g_object_get_data(G_OBJECT(cols->data), MODEST_HEADER_VIEW_COLUMN))==
550                     MODEST_HEADER_VIEW_COLUMN_COMPACT_HEADER_OUT);
551
552         sort_key = hildon_sort_dialog_add_sort_key (dialog, _("mcen_li_sort_sender_recipient"));
553         if (outgoing) {
554                 sort_model_ids[sort_key] = TNY_GTK_HEADER_LIST_MODEL_TO_COLUMN;
555                 sort_ids[sort_key] = MODEST_HEADER_VIEW_COLUMN_COMPACT_HEADER_OUT;
556         } else {
557                 sort_model_ids[sort_key] = TNY_GTK_HEADER_LIST_MODEL_FROM_COLUMN;
558                 sort_ids[sort_key] = MODEST_HEADER_VIEW_COLUMN_COMPACT_HEADER_IN;
559         }
560
561         sort_key = hildon_sort_dialog_add_sort_key (dialog, _("mcen_li_sort_date"));
562         if (outgoing) {
563                 sort_model_ids[sort_key] = TNY_GTK_HEADER_LIST_MODEL_DATE_SENT_TIME_T_COLUMN;
564                 sort_ids[sort_key] = MODEST_HEADER_VIEW_COLUMN_COMPACT_SENT_DATE;
565         } else {
566                 sort_model_ids[sort_key] = TNY_GTK_HEADER_LIST_MODEL_DATE_RECEIVED_TIME_T_COLUMN;
567                 sort_ids[sort_key] = MODEST_HEADER_VIEW_COLUMN_COMPACT_RECEIVED_DATE;
568         }
569         default_key = sort_key;
570
571         sort_key = hildon_sort_dialog_add_sort_key (dialog, _("mcen_li_sort_subject"));
572         sort_model_ids[sort_key] = TNY_GTK_HEADER_LIST_MODEL_SUBJECT_COLUMN;
573         if (outgoing)
574                 sort_ids[sort_key] = MODEST_HEADER_VIEW_COLUMN_COMPACT_HEADER_OUT;
575         else
576                 sort_ids[sort_key] = MODEST_HEADER_VIEW_COLUMN_COMPACT_HEADER_IN;
577
578         sort_key = hildon_sort_dialog_add_sort_key (dialog, _("mcen_li_sort_attachment"));
579         sort_model_ids[sort_key] = TNY_GTK_HEADER_LIST_MODEL_FLAGS_COLUMN;
580         sort_ids[sort_key] = TNY_HEADER_FLAG_ATTACHMENTS;
581
582         sort_key = hildon_sort_dialog_add_sort_key (dialog, _("mcen_li_sort_size"));
583         sort_model_ids[sort_key] = TNY_GTK_HEADER_LIST_MODEL_MESSAGE_SIZE_COLUMN;
584         sort_ids[sort_key] = 0;
585
586         sort_key = hildon_sort_dialog_add_sort_key (dialog, _("mcen_li_sort_priority"));
587         sort_model_ids[sort_key] = TNY_GTK_HEADER_LIST_MODEL_FLAGS_COLUMN;
588         sort_ids[sort_key] = TNY_HEADER_FLAG_PRIORITY;
589
590         /* Launch dialogs */
591         hildon_sort_dialog_set_sort_key (dialog, default_key);
592         hildon_sort_dialog_set_sort_order (dialog, GTK_SORT_DESCENDING);
593         result = gtk_dialog_run (GTK_DIALOG (dialog));
594         if (result == GTK_RESPONSE_OK) {
595                 sort_key = hildon_sort_dialog_get_sort_key (dialog);
596                 sort_type = hildon_sort_dialog_get_sort_order (dialog);
597                 if (sort_model_ids[sort_key] == TNY_GTK_HEADER_LIST_MODEL_FLAGS_COLUMN) {
598                         g_object_set_data (G_OBJECT(cols->data), MODEST_HEADER_VIEW_FLAG_SORT,
599                                            GINT_TO_POINTER (sort_ids[sort_key]));
600                         /* This is a hack to make it resort rows always when flag fields are
601                          * selected. If we do not do this, changing sort field from priority to
602                          * attachments does not work */
603                         modest_header_view_sort_by_column_id (header_view, 0, sort_type);
604                 } else {
605                         gtk_tree_view_column_set_sort_column_id (GTK_TREE_VIEW_COLUMN (cols->data), 
606                                                                  sort_model_ids[sort_key]);
607                 }
608
609                 modest_header_view_sort_by_column_id (header_view, sort_model_ids[sort_key], sort_type);
610                 gtk_tree_sortable_sort_column_changed (GTK_TREE_SORTABLE (gtk_tree_view_get_model (GTK_TREE_VIEW (header_view))));
611         }
612         
613         /* free */
614         g_list_free(cols);      
615 }
616
617
618
619 gint
620 modest_platform_run_new_folder_dialog (GtkWindow *parent_window,
621                                        TnyFolderStore *parent_folder,
622                                        gchar *suggested_name,
623                                        gchar **folder_name)
624 {
625         GtkWidget *dialog, *entry, *label, *hbox;
626         gint result;
627
628         /* Ask the user for the folder name */
629         dialog = gtk_dialog_new_with_buttons (_("mcen_ti_new_folder"),
630                                               parent_window,
631                                               GTK_DIALOG_MODAL | GTK_DIALOG_NO_SEPARATOR | GTK_DIALOG_DESTROY_WITH_PARENT,
632                                               GTK_STOCK_OK,
633                                               GTK_RESPONSE_ACCEPT,
634                                               GTK_STOCK_CANCEL,
635                                               GTK_RESPONSE_REJECT,
636                                               NULL);
637
638         /* Create label and entry */
639         label = gtk_label_new (_("mcen_fi_new_folder_name"));
640         /* TODO: check that the suggested name does not exist */
641         /* We set 21 as maximum because we want to show WID-INF036
642            when the user inputs more that 20 */
643         entry = gtk_entry_new_with_max_length (21);
644         if (suggested_name)
645                 gtk_entry_set_text (GTK_ENTRY (entry), suggested_name);
646         else
647                 gtk_entry_set_text (GTK_ENTRY (entry), _("mcen_ia_default_folder_name"));
648         gtk_entry_select_region (GTK_ENTRY (entry), 0, -1);
649
650         /* Track entry changes */
651         g_signal_connect (entry,
652                           "insert-text",
653                           G_CALLBACK (entry_insert_text),
654                           dialog);
655         g_signal_connect (entry,
656                           "changed",
657                           G_CALLBACK (entry_changed),
658                           dialog);
659
660         /* Create the hbox */
661         hbox = gtk_hbox_new (FALSE, 12);
662         gtk_box_pack_start (GTK_BOX (hbox), label, TRUE, FALSE, 0);
663         gtk_box_pack_start (GTK_BOX (hbox), entry, TRUE, FALSE, 0);
664
665         /* Add hbox to dialog */
666         gtk_box_pack_start (GTK_BOX(GTK_DIALOG(dialog)->vbox), 
667                             hbox, FALSE, FALSE, 0);
668         
669         gtk_widget_show_all (GTK_WIDGET(GTK_DIALOG(dialog)->vbox));
670         
671         result = gtk_dialog_run (GTK_DIALOG(dialog));
672         if (result == GTK_RESPONSE_ACCEPT)
673                 *folder_name = g_strdup (gtk_entry_get_text (GTK_ENTRY (entry)));
674
675         gtk_widget_destroy (dialog);
676
677         return result;
678 }
679
680 gint
681 modest_platform_run_confirmation_dialog (GtkWindow *parent_window,
682                                          const gchar *message)
683 {
684         GtkWidget *dialog;
685         gint response;
686
687         dialog = hildon_note_new_confirmation (parent_window, message);
688
689         response = gtk_dialog_run (GTK_DIALOG (dialog));
690
691         gtk_widget_destroy (GTK_WIDGET (dialog));
692
693         return response;
694 }
695
696 void
697 modest_platform_run_information_dialog (GtkWindow *parent_window,
698                                         const gchar *message)
699 {
700         GtkWidget *dialog;
701
702         dialog = hildon_note_new_information (parent_window, message);
703
704         gtk_dialog_run (GTK_DIALOG (dialog));
705
706         gtk_widget_destroy (GTK_WIDGET (dialog));
707 }
708
709 gboolean modest_platform_connect_and_wait (GtkWindow *parent_window)
710 {
711         TnyDevice *device = modest_runtime_get_device();
712         
713         if (tny_device_is_online (device))
714                 return TRUE;
715                 
716         /* This blocks on the result: */
717         return tny_maemo_conic_device_connect (TNY_MAEMO_CONIC_DEVICE (device), NULL);
718 }
719
720 void
721 modest_platform_run_sort_dialog (GtkWindow *parent_window,
722                                  ModestSortDialogType type)
723 {
724         GtkWidget *dialog = NULL;
725
726         /* Build dialog */
727         dialog = hildon_sort_dialog_new (parent_window);
728         gtk_window_set_modal (GTK_WINDOW(dialog), TRUE);
729         
730         /* Fill sort keys */
731         switch (type) {
732         case MODEST_SORT_HEADERS:
733                 launch_sort_headers_dialog (parent_window, 
734                                             HILDON_SORT_DIALOG(dialog));
735                 break;
736         }
737         
738         /* Free */
739         gtk_widget_destroy (GTK_WIDGET (dialog));
740 }
741
742
743 gboolean modest_platform_set_update_interval (guint minutes)
744 {
745         ModestConf *conf = modest_runtime_get_conf ();
746         if (!conf)
747                 return FALSE;
748                 
749         cookie_t alarm_cookie = modest_conf_get_int (conf, MODEST_CONF_ALARM_ID, NULL);
750
751         /* Delete any existing alarm,
752          * because we will replace it: */
753         if (alarm_cookie) {
754                 /* TODO: What does the alarm_event_del() return value mean? */
755                 alarm_event_del(alarm_cookie);
756                 alarm_cookie = 0;
757                 modest_conf_set_int (conf, MODEST_CONF_ALARM_ID, 0, NULL);
758         }
759         
760         /* 0 means no updates: */
761         if (minutes == 0)
762                 return TRUE;
763                 
764      
765         /* Register alarm: */
766         
767         /* Get current time: */
768         time_t time_now;
769         time (&time_now);
770         struct tm *st_time = localtime (&time_now);
771         
772         /* Add minutes to tm_min field: */
773         st_time->tm_min += minutes;
774         
775         /* Set the time in alarm_event_t structure: */
776         alarm_event_t event;
777         memset (&event, 0, sizeof (alarm_event_t));
778         event.alarm_time = mktime (st_time);
779
780         /* Specify what should happen when the alarm happens:
781          * It should call this D-Bus method: */
782          
783         /* Note: I am surpised that alarmd can't just use the modest.service file
784          * for this. murrayc. */
785         event.dbus_path = g_strdup(PREFIX "/bin/modest");
786         
787         event.dbus_interface = g_strdup (MODEST_DBUS_IFACE);
788         event.dbus_service = g_strdup (MODEST_DBUS_SERVICE);
789         event.dbus_name = g_strdup (MODEST_DBUS_METHOD_SEND_RECEIVE);
790
791         /* Otherwise, a dialog will be shown if exect_name or dbus_path is NULL,
792         even though we have specified no dialog text: */
793         event.flags = ALARM_EVENT_NO_DIALOG;
794         
795         alarm_cookie = alarm_event_add (&event);
796         
797         /* Store the alarm ID in GConf, so we can remove it later:
798          * This is apparently valid between application instances. */
799         modest_conf_set_int (conf, MODEST_CONF_ALARM_ID, alarm_cookie, NULL);
800         
801         if (!alarm_cookie) {
802             /* Error */
803             const alarm_error_t alarm_error = alarmd_get_error ();
804             printf ("Error setting alarm event. Error code: '%d'\n", alarm_error);
805             
806             /* Give people some clue: */
807             /* The alarm API should have a function for this: */
808             if (alarm_error == ALARMD_ERROR_DBUS) {
809                 printf ("  ALARMD_ERROR_DBUS: An error with D-Bus occurred, probably coudn't get a D-Bus connection.\n");
810             } else if (alarm_error == ALARMD_ERROR_CONNECTION) {
811                 printf ("  ALARMD_ERROR_CONNECTION: Could not contact alarmd via D-Bus.\n");
812             } else if (alarm_error == ALARMD_ERROR_INTERNAL) {
813                 printf ("  ALARMD_ERROR_INTERNAL: Some alarmd or libalarm internal error, possibly a version mismatch.\n");
814             } else if (alarm_error == ALARMD_ERROR_MEMORY) {
815                 printf ("  ALARMD_ERROR_MEMORY: A memory allocation failed.\n");
816             } else if (alarm_error == ALARMD_ERROR_ARGUMENT) {
817                 printf ("  ALARMD_ERROR_ARGUMENT: An argument given by caller was invalid.\n");
818             }
819             
820             return FALSE;
821         }
822         
823         return TRUE;
824 }
825
826 GtkWidget * 
827 modest_platform_get_global_settings_dialog ()
828 {
829         return modest_maemo_global_settings_dialog_new ();
830 }
831
832 void 
833 modest_platform_on_new_msg (void)
834 {
835         return; /* TODO: Reenable this later. I disabled it to avoid having one notification per email. */
836         HildonNotification *not;
837
838         /* Create a new notification. FIXME put the right values, need
839            some more specs */
840         not = hildon_notification_new ("TODO: (new email) Summary",
841                                        "TODO: (new email) Description",
842                                        "qgn_contact_group_chat_invitation",
843                                        "system.note.dialog");
844
845         /* Play sound SR-SND-18. TODO: play the right file */
846 /*      hildon_notification_set_sound (not, "/usr/share/sounds/ui-new_email.wav"); */
847
848         /* Set the led pattern */
849         notify_notification_set_hint_int32 (NOTIFY_NOTIFICATION (not), "led-pattern", 3);
850
851         /* Notify. We need to do this in an idle because this function
852            could be called from a thread */
853         if (!notify_notification_show (NOTIFY_NOTIFICATION (not), NULL))
854                 g_error ("Failed to send notification");
855                 
856         g_object_unref (not);
857 }
858
859
860 void
861 modest_platform_show_help (GtkWindow *parent_window, 
862                            const gchar *help_id)
863 {
864         osso_return_t result;
865
866         g_return_if_fail (help_id);
867         g_return_if_fail (osso_context);
868
869         /* Show help */
870 #ifdef MODEST_HILDON_VERSION_0
871         result = ossohelp_show (osso_context, help_id, OSSO_HELP_SHOW_DIALOG);
872 #else
873         result = hildon_help_show (osso_context, help_id, OSSO_HELP_SHOW_DIALOG);
874 #endif
875
876         if (result != OSSO_OK) {
877                 gchar *error_msg;
878                 error_msg = g_strdup_printf ("FIXME The help topic %s could not be found", help_id); 
879                 hildon_banner_show_information (GTK_WIDGET (parent_window),
880                                                 NULL,
881                                                 error_msg);
882                 g_free (error_msg);
883         }
884 }
885
886 void 
887 modest_platform_show_search_messages (GtkWindow *parent_window)
888 {
889         osso_return_t result = OSSO_ERROR;
890         
891         result = osso_rpc_run_with_defaults (osso_context, "osso_global_search", "search_email", NULL, DBUS_TYPE_INVALID);
892
893         if (result != OSSO_OK) {
894                 /* TODO: warning about error showing dialog */
895         }
896 }
897
898 void 
899 modest_platform_show_addressbook (GtkWindow *parent_window)
900 {
901         osso_return_t result = OSSO_ERROR;
902         
903         result = osso_rpc_run_with_defaults (osso_context, "osso_addressbook", "top_application", NULL, DBUS_TYPE_INVALID);
904
905         if (result != OSSO_OK) {
906                 /* TODO: warning about error showing dialog */
907         }
908 }
909
910 GtkWidget *
911 modest_platform_create_folder_view (TnyFolderStoreQuery *query)
912 {
913         GtkWidget *widget = modest_folder_view_new (query);
914
915         /* Show all accounts by default */
916         modest_folder_view_set_style (MODEST_FOLDER_VIEW (widget),
917                                       MODEST_FOLDER_VIEW_STYLE_SHOW_ONE);
918
919         /* Restore settings */
920         modest_widget_memory_restore (modest_runtime_get_conf(), 
921                                       G_OBJECT (widget),
922                                       MODEST_CONF_FOLDER_VIEW_KEY);
923
924         return widget;
925 }