* Fixed a lot of reference leaks
[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
51 #define HILDON_OSSO_URI_ACTION "uri-action"
52 #define URI_ACTION_COPY "copy:"
53
54 static osso_context_t *osso_context = NULL;
55         
56 static void     
57 on_modest_conf_update_interval_changed (ModestConf* self, const gchar *key, 
58         ModestConfEvent event, gpointer user_data)
59 {
60         if (strcmp (key, MODEST_CONF_UPDATE_INTERVAL) == 0) {
61                 const guint update_interval_minutes = 
62                         modest_conf_get_int (self, MODEST_CONF_UPDATE_INTERVAL, NULL);
63                 modest_platform_set_update_interval (update_interval_minutes);
64         }
65 }
66
67 gboolean
68 modest_platform_init (void)
69 {
70         osso_hw_state_t hw_state = { 0 };
71         DBusConnection *con;    
72         osso_context =
73                 osso_initialize(PACKAGE,PACKAGE_VERSION,
74                                 FALSE, NULL);   
75         if (!osso_context) {
76                 g_printerr ("modest: failed to acquire osso context\n");
77                 return FALSE;
78         }
79
80         if ((con = osso_get_dbus_connection (osso_context)) == NULL) {
81                 g_printerr ("Could not get dbus connection\n");
82                 return FALSE;
83
84         }
85
86         if (!dbus_connection_add_filter (con,
87                                          modest_dbus_req_filter,
88                                          NULL,
89                                          NULL)) {
90
91                 g_printerr ("Could not add dbus filter\n");
92                 return FALSE;
93         }
94
95         /* Register our D-Bus callbacks, via the osso API: */
96         osso_return_t result = osso_rpc_set_cb_f(osso_context, 
97                                MODEST_DBUS_SERVICE, 
98                                MODEST_DBUS_OBJECT, 
99                                MODEST_DBUS_IFACE,
100                                modest_dbus_req_handler, NULL /* user_data */);
101         if (result != OSSO_OK) {
102                 g_print("Error setting D-BUS callback (%d)\n", result);
103                 return OSSO_ERROR;
104         }
105
106         /* Add handler for Exit D-BUS messages.
107          * Not used because osso_application_set_exit_cb() is deprecated and obsolete:
108         result = osso_application_set_exit_cb(osso_context,
109                                           modest_dbus_exit_event_handler,
110                                           (gpointer) NULL);
111         if (result != OSSO_OK) {
112                 g_print("Error setting exit callback (%d)\n", result);
113                 return OSSO_ERROR;
114         }
115         */
116
117         /* Register hardware event dbus callback: */
118         hw_state.shutdown_ind = TRUE;
119         osso_hw_set_event_cb(osso_context, NULL,/*&hw_state*/ modest_osso_cb_hw_state_handler, NULL);
120
121         /* Register osso auto-save callbacks: */
122         result = osso_application_set_autosave_cb (osso_context, 
123                 modest_on_osso_application_autosave, NULL /* user_data */);
124         if (result != OSSO_OK) {
125                 g_warning ("osso_application_set_autosave_cb() failed.");       
126         }
127         
128
129         /* Make sure that the update interval is changed whenever its gconf key 
130          * is changed: */
131         ModestConf *conf = modest_runtime_get_conf ();
132         g_signal_connect (G_OBJECT(conf),
133                           "key_changed",
134                           G_CALLBACK (on_modest_conf_update_interval_changed), 
135                           NULL);
136                           
137         /* Get the initial update interval from gconf: */
138         on_modest_conf_update_interval_changed(conf, MODEST_CONF_UPDATE_INTERVAL,
139                 MODEST_CONF_EVENT_KEY_CHANGED, NULL);
140         
141         return TRUE;
142 }
143
144 TnyDevice*
145 modest_platform_get_new_device (void)
146 {
147         return TNY_DEVICE (tny_maemo_conic_device_new ());
148 }
149
150
151 const gchar*
152 guess_mime_type_from_name (const gchar* name)
153 {
154         int i;
155         const gchar* ext;
156         const static gchar* octet_stream= "application/octet-stream";
157         const static gchar* mime_map[][2] = {
158                 { "pdf",  "application/pdf"},
159                 { "doc",  "application/msword"},
160                 { "xls",  "application/excel"},
161                 { "png",  "image/png" },
162                 { "gif",  "image/gif" },
163                 { "jpg",  "image/jpeg"},
164                 { "jpeg", "image/jpeg"},
165                 { "mp3",  "audio/mp3" }
166         };
167
168         if (!name)
169                 return octet_stream;
170         
171         ext = g_strrstr (name, ".");
172         if (!ext)
173                 return octet_stream;
174         
175         for (i = 0; i != G_N_ELEMENTS(mime_map); ++i) {
176                 if (!g_ascii_strcasecmp (mime_map[i][0], ext + 1)) /* +1: ignore '.'*/
177                         return mime_map[i][1];
178         }
179         return octet_stream;
180 }
181
182
183 gchar*
184 modest_platform_get_file_icon_name (const gchar* name, const gchar* mime_type,
185                                           gchar **effective_mime_type)
186 {
187         GString *mime_str = NULL;
188         gchar *icon_name  = NULL;
189         gchar **icons, **cursor;
190         
191         
192         g_return_val_if_fail (name || mime_type, NULL);
193
194         if (!mime_type || !g_ascii_strcasecmp (mime_type, "application/octet-stream")) 
195                 mime_str = g_string_new (guess_mime_type_from_name(name));
196         else {
197                 mime_str = g_string_new (mime_type);
198                 g_string_ascii_down (mime_str);
199         }
200 #ifdef MODEST_HILDON_VERSION_0
201         icons = osso_mime_get_icon_names (mime_str->str, NULL);
202 #else
203         icons = hildon_mime_get_icon_names (mime_str->str, NULL);
204 #endif /*MODEST_HILDON_VERSION_0*/
205         for (cursor = icons; cursor; ++cursor) {
206                 if (gtk_icon_theme_has_icon (gtk_icon_theme_get_default(), *cursor)) {
207                         icon_name = g_strdup (*cursor);
208                         break;
209                 }
210         }
211         g_strfreev (icons);
212
213         if (effective_mime_type)
214                 *effective_mime_type = g_string_free (mime_str, FALSE);
215         else
216                 g_string_free (mime_str, TRUE);
217
218         return icon_name;
219 }
220
221
222
223
224 #ifdef MODEST_HILDON_VERSION_0
225
226 gboolean 
227 modest_platform_activate_uri (const gchar *uri)
228 {
229         OssoURIAction *action;
230         gboolean result = FALSE;
231         GSList *actions, *iter = NULL;
232         const gchar *scheme;
233         
234         g_return_val_if_fail (uri, FALSE);
235         if (!uri)
236                 return FALSE;
237
238         /* the default action should be email */
239         scheme = osso_uri_get_scheme_from_uri (uri, NULL);
240         actions = osso_uri_get_actions (scheme, NULL);
241         
242         for (iter = actions; iter; iter = g_slist_next (iter)) {
243                 action = (OssoURIAction*) iter->data;
244                 if (action && strcmp (osso_uri_action_get_name (action), "uri_link_compose_email") == 0) {
245                         GError *err = NULL;
246                         result = osso_uri_open (uri, action, &err);
247                         if (!result && err) {
248                                 g_printerr ("modest: modest_platform_activate_uri : %s",
249                                             err->message ? err->message : "unknown error");
250                                 g_error_free (err);
251                         }
252                         break;
253                 }
254         }
255                         
256         if (!result)
257                 hildon_banner_show_information (NULL, NULL, _("mcen_ib_unsupported_link"));
258         return result;
259 }
260
261 #else /* !MODEST_HILDON_VERSION_0*/
262
263
264 gboolean 
265 modest_platform_activate_uri (const gchar *uri)
266 {
267         HildonURIAction *action;
268         gboolean result = FALSE;
269         GSList *actions, *iter = NULL;
270         const gchar *scheme;
271         
272         g_return_val_if_fail (uri, FALSE);
273         if (!uri)
274                 return FALSE;
275
276         /* the default action should be email */
277         scheme = hildon_uri_get_scheme_from_uri (uri, NULL);
278         actions = hildon_uri_get_actions (scheme, NULL);
279         
280         for (iter = actions; iter; iter = g_slist_next (iter)) {
281                 action = (HildonURIAction*) iter->data;
282                 if (action && strcmp (hildon_uri_action_get_service (action), "com.nokia.modest") == 0) {
283                         GError *err = NULL;
284                         result = hildon_uri_open (uri, action, &err);
285                         if (!result && err) {
286                                 g_printerr ("modest: modest_platform_activate_uri : %s",
287                                             err->message ? err->message : "unknown error");
288                                 g_error_free (err);
289                         }
290                         break;
291                 }
292         }
293                         
294         if (!result)
295                 hildon_banner_show_information (NULL, NULL, _("mcen_ib_unsupported_link"));
296         return result;
297 }
298
299
300 #endif /* MODEST_HILDON_VERSION_0*/
301
302 gboolean 
303 modest_platform_activate_file (const gchar *path, const gchar *mime_type)
304 {
305         gint result;
306         DBusConnection *con;
307         gchar *uri_path = NULL;
308         GString *mime_str = NULL;
309
310         if (!mime_type || !g_ascii_strcasecmp (mime_type, "application/octet-stream")) 
311                 mime_str = g_string_new (guess_mime_type_from_name(path));
312         else {
313                 mime_str = g_string_new (mime_type);
314                 g_string_ascii_down (mime_str);
315         }
316
317         uri_path = g_strconcat ("file://", path, NULL);
318         
319         con = osso_get_dbus_connection (osso_context);
320 #ifdef MODEST_HILDON_VERSION_0
321         result = osso_mime_open_file_with_mime_type (con, uri_path, mime_str->str);
322         g_string_free (mime_str, TRUE);
323
324         if (result != 1)
325                 hildon_banner_show_information (NULL, NULL, _("mcen_ni_noregistered_viewer"));
326         return result != 1;
327 #else
328         result = hildon_mime_open_file_with_mime_type (con, uri_path, mime_str->str);
329         g_string_free (mime_str, TRUE);
330
331         if (result != 1)
332                 hildon_banner_show_information (NULL, NULL, _("mcen_ni_noregistered_viewer"));
333         return result != 1;
334 #endif
335
336 }
337
338 typedef struct  {
339         GSList *actions;
340         gchar  *uri;
341 } ModestPlatformPopupInfo;
342
343 static gboolean
344 delete_uri_popup (GtkWidget *menu,
345                   GdkEvent *event,
346                   gpointer userdata)
347 {
348         ModestPlatformPopupInfo *popup_info = (ModestPlatformPopupInfo *) userdata;
349
350         g_free (popup_info->uri);
351 #ifdef MODEST_HILDON_VERSION_0
352         osso_uri_free_actions (popup_info->actions);
353 #else
354         hildon_uri_free_actions (popup_info->actions);
355 #endif
356         return FALSE;
357 }
358
359 static void
360 activate_uri_popup_item (GtkMenuItem *menu_item,
361                          gpointer userdata)
362 {
363         GSList *node;
364         ModestPlatformPopupInfo *popup_info = (ModestPlatformPopupInfo *) userdata;
365         const gchar* action_name;
366
367         action_name = g_object_get_data (G_OBJECT(menu_item), HILDON_OSSO_URI_ACTION);
368         if (!action_name) {
369                 g_printerr ("modest: no action name defined\n");
370                 return;
371         }
372
373         /* special handling for the copy menu item -- copy the uri to the clipboard */
374         /* if it's a copy thingy, the uri will look like 'copy:http://slashdot.org' */
375         if (g_str_has_prefix (action_name, URI_ACTION_COPY)) {
376                 GtkClipboard *clipboard = gtk_clipboard_get (GDK_NONE);
377                 action_name += strlen(URI_ACTION_COPY); /* jump past the prefix */
378
379                 if (g_str_has_prefix (action_name, "mailto:")) /* ignore mailto: prefixes */
380                         action_name += strlen ("mailto:");
381                 
382                 gtk_clipboard_set_text (clipboard, action_name, strlen (action_name));
383                 return; /* we're done */
384         }
385         
386         /* now, the real uri-actions... */
387         for (node = popup_info->actions; node != NULL; node = g_slist_next (node)) {
388 #ifdef MODEST_HILDON_VERSION_0
389                 OssoURIAction *action = (OssoURIAction *) node->data;
390                 if (strcmp (action_name, osso_uri_action_get_name (action))==0) {
391                         osso_uri_open (popup_info->uri, action, NULL);
392                         break;
393                 }
394 #else
395                 HildonURIAction *action = (HildonURIAction *) node->data;
396                 if (strcmp (action_name, hildon_uri_action_get_name (action))==0) {
397                         hildon_uri_open (popup_info->uri, action, NULL);
398                         break;
399                 }
400 #endif
401         }
402 }
403
404 gboolean 
405 modest_platform_show_uri_popup (const gchar *uri)
406 {
407         gchar *scheme;
408         GSList *actions_list;
409
410         if (uri == NULL)
411                 return FALSE;
412         
413 #ifdef MODEST_HILDON_VERSION_0
414         scheme = osso_uri_get_scheme_from_uri (uri, NULL);
415         actions_list = osso_uri_get_actions (scheme, NULL);
416 #else
417         scheme = hildon_uri_get_scheme_from_uri (uri, NULL);
418         actions_list = hildon_uri_get_actions (scheme, NULL);
419 #endif
420         if (actions_list != NULL) {
421                 GSList *node;
422                 GtkWidget *menu = gtk_menu_new ();
423                 ModestPlatformPopupInfo *popup_info = g_new0 (ModestPlatformPopupInfo, 1);
424
425                 popup_info->actions = actions_list;
426                 popup_info->uri = g_strdup (uri);
427               
428                 for (node = actions_list; node != NULL; node = g_slist_next (node)) {
429                         GtkWidget *menu_item;
430                         const gchar *action_name;
431                         const gchar *translation_domain;
432 #ifdef MODEST_HILDON_VERSION_0
433                         OssoURIAction *action = (OssoURIAction *) node->data;
434                         action_name = osso_uri_action_get_name (action);
435                         translation_domain = osso_uri_action_get_translation_domain (action);
436                         menu_item = gtk_menu_item_new_with_label (dgettext(translation_domain,action_name));
437                         g_object_set_data (G_OBJECT(menu_item), HILDON_OSSO_URI_ACTION, (gpointer)action_name);
438                         /* hack, we add it as a gobject property*/
439                         g_signal_connect (G_OBJECT (menu_item), "activate", G_CALLBACK (activate_uri_popup_item),
440                                           popup_info);
441                         
442                         if (osso_uri_is_default_action (action, NULL)) {
443                                 gtk_menu_shell_prepend (GTK_MENU_SHELL (menu), menu_item);
444                         } else {
445                                 gtk_menu_shell_append (GTK_MENU_SHELL (menu), menu_item);
446                         }
447 #else
448                         HildonURIAction *action = (HildonURIAction *) node->data;
449                         action_name = hildon_uri_action_get_name (action);
450                         translation_domain = hildon_uri_action_get_translation_domain (action);
451                         menu_item = gtk_menu_item_new_with_label (dgettext(translation_domain, action_name));
452                         g_object_set_data (G_OBJECT(menu_item), HILDON_OSSO_URI_ACTION, (gpointer)action_name);  /* hack */
453                         g_signal_connect (G_OBJECT (menu_item), "activate", G_CALLBACK (activate_uri_popup_item),
454                                           popup_info);
455                                                                   
456                         if (hildon_uri_is_default_action (action, NULL)) {
457                                 gtk_menu_shell_prepend (GTK_MENU_SHELL (menu), menu_item);
458                         } else {
459                                 gtk_menu_shell_append (GTK_MENU_SHELL (menu), menu_item);
460                         }
461 #endif  
462                         gtk_widget_show (menu_item);
463                 }
464
465                 /* always add the copy item */
466                 GtkWidget* menu_item = gtk_menu_item_new_with_label (dgettext("osso-uri", "uri_link_copy_link_location"));
467                 g_object_set_data_full (G_OBJECT(menu_item), HILDON_OSSO_URI_ACTION,
468                                         g_strconcat (URI_ACTION_COPY, uri, NULL),
469                                         g_free);
470                 g_signal_connect (G_OBJECT (menu_item), "activate", G_CALLBACK (activate_uri_popup_item),NULL);
471                 gtk_menu_shell_append (GTK_MENU_SHELL (menu), menu_item);
472                 gtk_widget_show (menu_item);
473
474                 
475                 /* and what to do when the link is deleted */
476                 g_signal_connect (G_OBJECT (menu), "delete-event", G_CALLBACK (delete_uri_popup), popup_info);
477                 gtk_menu_popup (GTK_MENU(menu), NULL, NULL, NULL, NULL, 1, gtk_get_current_event_time ());
478                                                   
479         } else {
480                 hildon_banner_show_information (NULL, NULL, _("mcen_ib_unsupported_link"));
481         }
482         
483         g_free (scheme);
484         return TRUE;
485 }
486
487
488 GdkPixbuf*
489 modest_platform_get_icon (const gchar *name)
490 {
491         GError *err = NULL;
492         GdkPixbuf* pixbuf = NULL;
493         GtkIconTheme *current_theme = NULL;
494
495         g_return_val_if_fail (name, NULL);
496         
497         if (g_str_has_suffix (name, ".png")) { /*FIXME: hack*/
498                 pixbuf = gdk_pixbuf_new_from_file (name, &err);
499                 if (!pixbuf) {
500                         g_printerr ("modest: error loading icon '%s': %s\n",
501                                     name, err->message);
502                         g_error_free (err);
503                         return NULL;
504                 }
505                 return pixbuf;
506         }
507
508         current_theme = gtk_icon_theme_get_default ();
509         pixbuf = gtk_icon_theme_load_icon (current_theme, name, 26,
510                                            GTK_ICON_LOOKUP_NO_SVG,
511                                            &err);
512         if (!pixbuf) {
513                 g_printerr ("modest: error loading theme icon '%s': %s\n",
514                             name, err->message);
515                 g_error_free (err);
516         } 
517         return pixbuf;
518 }
519
520 const gchar*
521 modest_platform_get_app_name (void)
522 {
523         return _("mcen_ap_name");
524 }
525
526 static void 
527 entry_insert_text (GtkEditable *editable,
528                    const gchar *text,
529                    gint         length,
530                    gint        *position,
531                    gpointer     data)
532 {
533         gchar *chars;
534         gint chars_length;
535
536         chars = gtk_editable_get_chars (editable, 0, -1);
537         chars_length = strlen (chars);
538
539         /* Show WID-INF036 */
540         if (chars_length == 20) {
541                 hildon_banner_show_information  (gtk_widget_get_parent (GTK_WIDGET (data)), NULL,
542                                                  _("mcen_ib_maxchar_reached"));
543         } else {
544                 if (chars_length == 0) {
545                         /* A blank space is not valid as first character */
546                         if (strcmp (text, " ")) {
547                                 GtkWidget *ok_button;
548                                 GList *buttons;
549
550                                 /* Show OK button */
551                                 buttons = gtk_container_get_children (GTK_CONTAINER (GTK_DIALOG (data)->action_area));
552                                 ok_button = GTK_WIDGET (buttons->next->data);
553                                 gtk_widget_set_sensitive (ok_button, TRUE);
554                                 g_list_free (buttons);
555                         }
556                 }
557
558                 /* Write the text in the entry */
559                 g_signal_handlers_block_by_func (editable,
560                                                  (gpointer) entry_insert_text, data);
561                 gtk_editable_insert_text (editable, text, length, position);
562                 g_signal_handlers_unblock_by_func (editable,
563                                                    (gpointer) entry_insert_text, data);
564         }
565         /* Do not allow further processing */
566         g_signal_stop_emission_by_name (editable, "insert_text");
567 }
568
569 static void
570 entry_changed (GtkEditable *editable,
571                gpointer     user_data)
572 {
573         gchar *chars;
574
575         chars = gtk_editable_get_chars (editable, 0, -1);
576
577         /* Dimm OK button */
578         if (strlen (chars) == 0) {
579                 GtkWidget *ok_button;
580                 GList *buttons;
581
582                 buttons = gtk_container_get_children (GTK_CONTAINER (GTK_DIALOG (user_data)->action_area));
583                 ok_button = GTK_WIDGET (buttons->next->data);
584                 gtk_widget_set_sensitive (ok_button, FALSE);
585
586                 g_list_free (buttons);
587         }
588         g_free (chars);
589 }
590
591 static void
592 launch_sort_headers_dialog (GtkWindow *parent_window,
593                             HildonSortDialog *dialog)
594 {
595         ModestHeaderView *header_view = NULL;
596         GList *cols = NULL;
597         GtkSortType sort_type;
598         gint sort_key;
599         gint default_key = 0;
600         gint result;
601         gboolean outgoing = FALSE;
602         gint current_sort_colid = -1;
603         GtkSortType current_sort_type;
604         gint attachments_sort_id;
605         gint priority_sort_id;
606         
607         /* Get header window */
608         if (MODEST_IS_MAIN_WINDOW (parent_window)) {
609                 header_view = MODEST_HEADER_VIEW(modest_main_window_get_child_widget (MODEST_MAIN_WINDOW(parent_window),
610                                                                                       MODEST_WIDGET_TYPE_HEADER_VIEW));
611         }
612         if (!header_view) return;
613
614         /* Add sorting keys */
615         cols = modest_header_view_get_columns (header_view);    
616         if (cols == NULL) return;
617         int sort_model_ids[6];
618         int sort_ids[6];
619
620
621         outgoing = (GPOINTER_TO_INT (g_object_get_data(G_OBJECT(cols->data), MODEST_HEADER_VIEW_COLUMN))==
622                     MODEST_HEADER_VIEW_COLUMN_COMPACT_HEADER_OUT);
623
624         sort_key = hildon_sort_dialog_add_sort_key (dialog, _("mcen_li_sort_sender_recipient"));
625         if (outgoing) {
626                 sort_model_ids[sort_key] = TNY_GTK_HEADER_LIST_MODEL_TO_COLUMN;
627                 sort_ids[sort_key] = MODEST_HEADER_VIEW_COLUMN_COMPACT_HEADER_OUT;
628         } else {
629                 sort_model_ids[sort_key] = TNY_GTK_HEADER_LIST_MODEL_FROM_COLUMN;
630                 sort_ids[sort_key] = MODEST_HEADER_VIEW_COLUMN_COMPACT_HEADER_IN;
631         }
632
633         sort_key = hildon_sort_dialog_add_sort_key (dialog, _("mcen_li_sort_date"));
634         if (outgoing) {
635                 sort_model_ids[sort_key] = TNY_GTK_HEADER_LIST_MODEL_DATE_SENT_TIME_T_COLUMN;
636                 sort_ids[sort_key] = MODEST_HEADER_VIEW_COLUMN_COMPACT_SENT_DATE;
637         } else {
638                 sort_model_ids[sort_key] = TNY_GTK_HEADER_LIST_MODEL_DATE_RECEIVED_TIME_T_COLUMN;
639                 sort_ids[sort_key] = MODEST_HEADER_VIEW_COLUMN_COMPACT_RECEIVED_DATE;
640         }
641         default_key = sort_key;
642
643         sort_key = hildon_sort_dialog_add_sort_key (dialog, _("mcen_li_sort_subject"));
644         sort_model_ids[sort_key] = TNY_GTK_HEADER_LIST_MODEL_SUBJECT_COLUMN;
645         if (outgoing)
646                 sort_ids[sort_key] = MODEST_HEADER_VIEW_COLUMN_COMPACT_HEADER_OUT;
647         else
648                 sort_ids[sort_key] = MODEST_HEADER_VIEW_COLUMN_COMPACT_HEADER_IN;
649
650         sort_key = hildon_sort_dialog_add_sort_key (dialog, _("mcen_li_sort_attachment"));
651         sort_model_ids[sort_key] = TNY_GTK_HEADER_LIST_MODEL_FLAGS_COLUMN;
652         sort_ids[sort_key] = TNY_HEADER_FLAG_ATTACHMENTS;
653         attachments_sort_id = sort_key;
654
655         sort_key = hildon_sort_dialog_add_sort_key (dialog, _("mcen_li_sort_size"));
656         sort_model_ids[sort_key] = TNY_GTK_HEADER_LIST_MODEL_MESSAGE_SIZE_COLUMN;
657         sort_ids[sort_key] = 0;
658
659         sort_key = hildon_sort_dialog_add_sort_key (dialog, _("mcen_li_sort_priority"));
660         sort_model_ids[sort_key] = TNY_GTK_HEADER_LIST_MODEL_FLAGS_COLUMN;
661         sort_ids[sort_key] = TNY_HEADER_FLAG_PRIORITY;
662         priority_sort_id = sort_key;
663
664         /* Launch dialogs */
665         if (!gtk_tree_sortable_get_sort_column_id (GTK_TREE_SORTABLE (gtk_tree_view_get_model (GTK_TREE_VIEW (header_view))),
666                                                    &current_sort_colid, &current_sort_type)) {
667                 hildon_sort_dialog_set_sort_key (dialog, default_key);
668                 hildon_sort_dialog_set_sort_order (dialog, GTK_SORT_DESCENDING);
669         } else {
670                 hildon_sort_dialog_set_sort_order (dialog, current_sort_type);
671                 if (current_sort_colid == TNY_GTK_HEADER_LIST_MODEL_FLAGS_COLUMN) {
672                         gpointer flags_sort_type_pointer;
673                         flags_sort_type_pointer = g_object_get_data (G_OBJECT (cols->data), MODEST_HEADER_VIEW_FLAG_SORT);
674                         if (GPOINTER_TO_INT (flags_sort_type_pointer) == TNY_HEADER_FLAG_PRIORITY)
675                                 hildon_sort_dialog_set_sort_key (dialog, priority_sort_id);
676                         else
677                                 hildon_sort_dialog_set_sort_key (dialog, attachments_sort_id);
678                 } else {
679                         gint current_sort_keyid = 0;
680                         while (current_sort_keyid < 6) {
681                                 if (sort_model_ids[current_sort_keyid] == current_sort_colid)
682                                         break;
683                                 else 
684                                         current_sort_keyid++;
685                         }
686                         hildon_sort_dialog_set_sort_key (dialog, current_sort_keyid);
687                 }
688         }
689         result = gtk_dialog_run (GTK_DIALOG (dialog));
690         if (result == GTK_RESPONSE_OK) {
691                 sort_key = hildon_sort_dialog_get_sort_key (dialog);
692                 sort_type = hildon_sort_dialog_get_sort_order (dialog);
693                 if (sort_model_ids[sort_key] == TNY_GTK_HEADER_LIST_MODEL_FLAGS_COLUMN) {
694                         g_object_set_data (G_OBJECT(cols->data), MODEST_HEADER_VIEW_FLAG_SORT,
695                                            GINT_TO_POINTER (sort_ids[sort_key]));
696                         /* This is a hack to make it resort rows always when flag fields are
697                          * selected. If we do not do this, changing sort field from priority to
698                          * attachments does not work */
699                         modest_header_view_sort_by_column_id (header_view, 0, sort_type);
700                 } else {
701                         gtk_tree_view_column_set_sort_column_id (GTK_TREE_VIEW_COLUMN (cols->data), 
702                                                                  sort_model_ids[sort_key]);
703                 }
704
705                 modest_header_view_sort_by_column_id (header_view, sort_model_ids[sort_key], sort_type);
706                 gtk_tree_sortable_sort_column_changed (GTK_TREE_SORTABLE (gtk_tree_view_get_model (GTK_TREE_VIEW (header_view))));
707         }
708         
709         /* free */
710         g_list_free(cols);      
711 }
712
713
714
715 gint
716 modest_platform_run_new_folder_dialog (GtkWindow *parent_window,
717                                        TnyFolderStore *parent_folder,
718                                        gchar *suggested_name,
719                                        gchar **folder_name)
720 {
721         GtkWidget *dialog, *entry, *label, *hbox;
722         gint result;
723
724         /* Ask the user for the folder name */
725         dialog = gtk_dialog_new_with_buttons (_("mcen_ti_new_folder"),
726                                               parent_window,
727                                               GTK_DIALOG_MODAL | GTK_DIALOG_NO_SEPARATOR | GTK_DIALOG_DESTROY_WITH_PARENT,
728                                               GTK_STOCK_OK,
729                                               GTK_RESPONSE_ACCEPT,
730                                               GTK_STOCK_CANCEL,
731                                               GTK_RESPONSE_REJECT,
732                                               NULL);
733
734         /* Create label and entry */
735         label = gtk_label_new (_("mcen_fi_new_folder_name"));
736         /* TODO: check that the suggested name does not exist */
737         /* We set 21 as maximum because we want to show WID-INF036
738            when the user inputs more that 20 */
739         entry = gtk_entry_new_with_max_length (21);
740         if (suggested_name)
741                 gtk_entry_set_text (GTK_ENTRY (entry), suggested_name);
742         else
743                 gtk_entry_set_text (GTK_ENTRY (entry), _("mcen_ia_default_folder_name"));
744         gtk_entry_select_region (GTK_ENTRY (entry), 0, -1);
745
746         /* Track entry changes */
747         g_signal_connect (entry,
748                           "insert-text",
749                           G_CALLBACK (entry_insert_text),
750                           dialog);
751         g_signal_connect (entry,
752                           "changed",
753                           G_CALLBACK (entry_changed),
754                           dialog);
755
756         /* Create the hbox */
757         hbox = gtk_hbox_new (FALSE, 12);
758         gtk_box_pack_start (GTK_BOX (hbox), label, TRUE, FALSE, 0);
759         gtk_box_pack_start (GTK_BOX (hbox), entry, TRUE, FALSE, 0);
760
761         /* Add hbox to dialog */
762         gtk_box_pack_start (GTK_BOX(GTK_DIALOG(dialog)->vbox), 
763                             hbox, FALSE, FALSE, 0);
764         
765         gtk_widget_show_all (GTK_WIDGET(GTK_DIALOG(dialog)->vbox));
766         
767         result = gtk_dialog_run (GTK_DIALOG(dialog));
768         if (result == GTK_RESPONSE_ACCEPT)
769                 *folder_name = g_strdup (gtk_entry_get_text (GTK_ENTRY (entry)));
770
771         gtk_widget_destroy (dialog);
772
773         return result;
774 }
775
776 gint
777 modest_platform_run_confirmation_dialog (GtkWindow *parent_window,
778                                          const gchar *message)
779 {
780         GtkWidget *dialog;
781         gint response;
782
783         dialog = hildon_note_new_confirmation (parent_window, message);
784
785         response = gtk_dialog_run (GTK_DIALOG (dialog));
786
787         gtk_widget_destroy (GTK_WIDGET (dialog));
788
789         return response;
790 }
791
792 void
793 modest_platform_run_information_dialog (GtkWindow *parent_window,
794                                         const gchar *message)
795 {
796         GtkWidget *dialog;
797
798         dialog = hildon_note_new_information (parent_window, message);
799
800         gtk_dialog_run (GTK_DIALOG (dialog));
801
802         gtk_widget_destroy (GTK_WIDGET (dialog));
803 }
804
805 gboolean modest_platform_connect_and_wait (GtkWindow *parent_window)
806 {
807         TnyDevice *device = modest_runtime_get_device();
808         
809         if (tny_device_is_online (device))
810                 return TRUE;
811                 
812         /* This blocks on the result: */
813         return tny_maemo_conic_device_connect (TNY_MAEMO_CONIC_DEVICE (device), NULL);
814 }
815
816 void
817 modest_platform_run_sort_dialog (GtkWindow *parent_window,
818                                  ModestSortDialogType type)
819 {
820         GtkWidget *dialog = NULL;
821
822         /* Build dialog */
823         dialog = hildon_sort_dialog_new (parent_window);
824         gtk_window_set_modal (GTK_WINDOW(dialog), TRUE);
825         
826         /* Fill sort keys */
827         switch (type) {
828         case MODEST_SORT_HEADERS:
829                 launch_sort_headers_dialog (parent_window, 
830                                             HILDON_SORT_DIALOG(dialog));
831                 break;
832         }
833         
834         /* Free */
835         gtk_widget_destroy (GTK_WIDGET (dialog));
836 }
837
838
839 gboolean modest_platform_set_update_interval (guint minutes)
840 {
841         ModestConf *conf = modest_runtime_get_conf ();
842         if (!conf)
843                 return FALSE;
844                 
845         cookie_t alarm_cookie = modest_conf_get_int (conf, MODEST_CONF_ALARM_ID, NULL);
846
847         /* Delete any existing alarm,
848          * because we will replace it: */
849         if (alarm_cookie) {
850                 /* TODO: What does the alarm_event_del() return value mean? */
851                 alarm_event_del(alarm_cookie);
852                 alarm_cookie = 0;
853                 modest_conf_set_int (conf, MODEST_CONF_ALARM_ID, 0, NULL);
854         }
855         
856         /* 0 means no updates: */
857         if (minutes == 0)
858                 return TRUE;
859                 
860      
861         /* Register alarm: */
862         
863         /* Get current time: */
864         time_t time_now;
865         time (&time_now);
866         struct tm *st_time = localtime (&time_now);
867         
868         /* Add minutes to tm_min field: */
869         st_time->tm_min += minutes;
870         
871         /* Set the time in alarm_event_t structure: */
872         alarm_event_t event;
873         memset (&event, 0, sizeof (alarm_event_t));
874         event.alarm_time = mktime (st_time);
875
876         /* Specify what should happen when the alarm happens:
877          * It should call this D-Bus method: */
878          
879         /* Note: I am surpised that alarmd can't just use the modest.service file
880          * for this. murrayc. */
881         event.dbus_path = g_strdup(PREFIX "/bin/modest");
882         
883         event.dbus_interface = g_strdup (MODEST_DBUS_IFACE);
884         event.dbus_service = g_strdup (MODEST_DBUS_SERVICE);
885         event.dbus_name = g_strdup (MODEST_DBUS_METHOD_SEND_RECEIVE);
886
887         /* Otherwise, a dialog will be shown if exect_name or dbus_path is NULL,
888         even though we have specified no dialog text: */
889         event.flags = ALARM_EVENT_NO_DIALOG;
890         
891         alarm_cookie = alarm_event_add (&event);
892         
893         /* Store the alarm ID in GConf, so we can remove it later:
894          * This is apparently valid between application instances. */
895         modest_conf_set_int (conf, MODEST_CONF_ALARM_ID, alarm_cookie, NULL);
896         
897         if (!alarm_cookie) {
898             /* Error */
899             const alarm_error_t alarm_error = alarmd_get_error ();
900             printf ("Error setting alarm event. Error code: '%d'\n", alarm_error);
901             
902             /* Give people some clue: */
903             /* The alarm API should have a function for this: */
904             if (alarm_error == ALARMD_ERROR_DBUS) {
905                 printf ("  ALARMD_ERROR_DBUS: An error with D-Bus occurred, probably coudn't get a D-Bus connection.\n");
906             } else if (alarm_error == ALARMD_ERROR_CONNECTION) {
907                 printf ("  ALARMD_ERROR_CONNECTION: Could not contact alarmd via D-Bus.\n");
908             } else if (alarm_error == ALARMD_ERROR_INTERNAL) {
909                 printf ("  ALARMD_ERROR_INTERNAL: Some alarmd or libalarm internal error, possibly a version mismatch.\n");
910             } else if (alarm_error == ALARMD_ERROR_MEMORY) {
911                 printf ("  ALARMD_ERROR_MEMORY: A memory allocation failed.\n");
912             } else if (alarm_error == ALARMD_ERROR_ARGUMENT) {
913                 printf ("  ALARMD_ERROR_ARGUMENT: An argument given by caller was invalid.\n");
914             }
915             
916             return FALSE;
917         }
918         
919         return TRUE;
920 }
921
922 GtkWidget * 
923 modest_platform_get_global_settings_dialog ()
924 {
925         return modest_maemo_global_settings_dialog_new ();
926 }
927
928 void 
929 modest_platform_on_new_msg (void)
930 {
931 /*      HildonNotification *not; */
932
933 /*      /\* Create a new notification. FIXME put the right values, need */
934 /*         some more specs *\/ */
935 /*      not = hildon_notification_new ("TODO: (new email) Summary", */
936 /*                                     "TODO: (new email) Description", */
937 /*                                     "qgn_contact_group_chat_invitation", */
938 /*                                     "system.note.dialog"); */
939
940 /*      /\* Play sound SR-SND-18. TODO: play the right file *\/ */
941 /*      hildon_notification_set_sound (not, "/usr/share/sounds/ui-new_email.wav"); */
942
943 /*      /\* Set the led pattern *\/ */
944 /*      notify_notification_set_hint_int32 (NOTIFY_NOTIFICATION (not), "led-pattern", 3); */
945
946 /*      /\* Notify. We need to do this in an idle because this function */
947 /*         could be called from a thread *\/ */
948 /*      if (!notify_notification_show (NOTIFY_NOTIFICATION (not), NULL)) */
949 /*              g_error ("Failed to send notification"); */
950                 
951 /*      g_object_unref (not); */
952 }
953
954
955 void
956 modest_platform_show_help (GtkWindow *parent_window, 
957                            const gchar *help_id)
958 {
959         osso_return_t result;
960
961         g_return_if_fail (help_id);
962         g_return_if_fail (osso_context);
963
964         /* Show help */
965 #ifdef MODEST_HILDON_VERSION_0
966         result = ossohelp_show (osso_context, help_id, OSSO_HELP_SHOW_DIALOG);
967 #else
968         result = hildon_help_show (osso_context, help_id, OSSO_HELP_SHOW_DIALOG);
969 #endif
970
971         if (result != OSSO_OK) {
972                 gchar *error_msg;
973                 error_msg = g_strdup_printf ("FIXME The help topic %s could not be found", help_id); 
974                 hildon_banner_show_information (GTK_WIDGET (parent_window),
975                                                 NULL,
976                                                 error_msg);
977                 g_free (error_msg);
978         }
979 }
980
981 void 
982 modest_platform_show_search_messages (GtkWindow *parent_window)
983 {
984         osso_return_t result = OSSO_ERROR;
985         
986         result = osso_rpc_run_with_defaults (osso_context, "osso_global_search", "search_email", NULL, DBUS_TYPE_INVALID);
987
988         if (result != OSSO_OK) {
989                 g_warning ("%s: osso_rpc_run_with_defaults() failed.\n", __FUNCTION__);
990         }
991 }
992
993 void 
994 modest_platform_show_addressbook (GtkWindow *parent_window)
995 {
996         osso_return_t result = OSSO_ERROR;
997         
998         result = osso_rpc_run_with_defaults (osso_context, "osso_addressbook", "top_application", NULL, DBUS_TYPE_INVALID);
999
1000         if (result != OSSO_OK) {
1001                 g_warning ("%s: osso_rpc_run_with_defaults() failed.\n", __FUNCTION__);
1002         }
1003 }
1004
1005 GtkWidget *
1006 modest_platform_create_folder_view (TnyFolderStoreQuery *query)
1007 {
1008         GtkWidget *widget = modest_folder_view_new (query);
1009
1010         /* Show all accounts by default */
1011         modest_folder_view_set_style (MODEST_FOLDER_VIEW (widget),
1012                                       MODEST_FOLDER_VIEW_STYLE_SHOW_ONE);
1013
1014         /* Restore settings */
1015         modest_widget_memory_restore (modest_runtime_get_conf(), 
1016                                       G_OBJECT (widget),
1017                                       MODEST_CONF_FOLDER_VIEW_KEY);
1018
1019         return widget;
1020 }