9778bc47198647c63e8398609283a93668b1cfe0
[modest] / src / modest-ui-actions.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 #ifdef HAVE_CONFIG_H
31 #include <config.h>
32 #endif /*HAVE_CONFIG_H*/
33
34 #include <glib/gi18n.h>
35 #include <glib/gprintf.h>
36 #include <string.h>
37 #include <modest-runtime.h>
38 #include <modest-tny-folder.h>
39 #include <modest-tny-msg.h>
40 #include <modest-tny-account.h>
41 #include <modest-address-book.h>
42 #include "modest-error.h"
43 #include "modest-ui-actions.h"
44 #include "modest-protocol-info.h"
45 #include "modest-tny-platform-factory.h"
46 #include "modest-platform.h"
47 #include "modest-debug.h"
48 #include <tny-mime-part.h>
49 #include <tny-camel-folder.h>
50 #include <tny-camel-imap-folder.h>
51 #include <tny-camel-pop-folder.h>
52
53 #ifdef MODEST_PLATFORM_MAEMO
54 #include "maemo/modest-osso-state-saving.h"
55 #include "maemo/modest-hildon-includes.h"
56 #include "maemo/modest-connection-specific-smtp-window.h"
57 #endif /* MODEST_PLATFORM_MAEMO */
58 #include <modest-utils.h>
59
60 #include "widgets/modest-ui-constants.h"
61 #include <widgets/modest-main-window.h>
62 #include <widgets/modest-msg-view-window.h>
63 #include <widgets/modest-account-view-window.h>
64 #include <widgets/modest-details-dialog.h>
65 #include <widgets/modest-attachments-view.h>
66 #include "widgets/modest-folder-view.h"
67 #include "widgets/modest-global-settings-dialog.h"
68 #include "modest-account-mgr-helpers.h"
69 #include "modest-mail-operation.h"
70 #include "modest-text-utils.h"
71
72 #ifdef MODEST_HAVE_EASYSETUP
73 #include "easysetup/modest-easysetup-wizard.h"
74 #endif /* MODEST_HAVE_EASYSETUP */
75
76 #include <modest-widget-memory.h>
77 #include <tny-error.h>
78 #include <tny-simple-list.h>
79 #include <tny-msg-view.h>
80 #include <tny-device.h>
81 #include <tny-merge-folder.h>
82
83 #include <gtkhtml/gtkhtml.h>
84
85 typedef struct _GetMsgAsyncHelper {     
86         ModestWindow *window;
87         ModestMailOperation *mail_op;
88         TnyIterator *iter;
89         guint num_ops;
90         GFunc func;     
91         gpointer user_data;
92 } GetMsgAsyncHelper;
93
94 typedef enum _ReplyForwardAction {
95         ACTION_REPLY,
96         ACTION_REPLY_TO_ALL,
97         ACTION_FORWARD
98 } ReplyForwardAction;
99
100 typedef struct _ReplyForwardHelper {
101         guint reply_forward_type;
102         ReplyForwardAction action;
103         gchar *account_name;
104         GtkWidget *parent_window;
105 } ReplyForwardHelper;
106
107 typedef struct _MoveToHelper {
108         GtkTreeRowReference *reference;
109         GtkWidget *banner;
110 } MoveToHelper;
111
112 typedef struct _PasteAsAttachmentHelper {
113         ModestMsgEditWindow *window;
114         GtkWidget *banner;
115 } PasteAsAttachmentHelper;
116
117
118 /*
119  * The do_headers_action uses this kind of functions to perform some
120  * action to each member of a list of headers
121  */
122 typedef void (*HeadersFunc) (TnyHeader *header, ModestWindow *win, gpointer user_data);
123
124 static void     do_headers_action     (ModestWindow *win, 
125                                        HeadersFunc func,
126                                        gpointer user_data);
127
128 static void     open_msg_cb            (ModestMailOperation *mail_op, 
129                                         TnyHeader *header, 
130                                         gboolean canceled,
131                                         TnyMsg *msg,
132                                         GError *err,
133                                         gpointer user_data);
134
135 static void     reply_forward_cb       (ModestMailOperation *mail_op, 
136                                         TnyHeader *header, 
137                                         gboolean canceled,
138                                         TnyMsg *msg,
139                                         GError *err,
140                                         gpointer user_data);
141
142 static void     reply_forward          (ReplyForwardAction action, ModestWindow *win);
143
144 static void     folder_refreshed_cb    (ModestMailOperation *mail_op, 
145                                         TnyFolder *folder, 
146                                         gpointer user_data);
147
148 static void     on_send_receive_finished (ModestMailOperation  *mail_op, 
149                                           gpointer user_data);
150
151 static gint header_list_count_uncached_msgs (TnyList *header_list);
152
153 static gboolean connect_to_get_msg (ModestWindow *win,
154                                     gint num_of_uncached_msgs,
155                                     TnyAccount *account);
156
157 static gboolean remote_folder_is_pop (TnyFolderStore *folder);
158
159 static void     do_create_folder (GtkWindow *window, 
160                                   TnyFolderStore *parent_folder, 
161                                   const gchar *suggested_name);
162
163 static GtkWidget* get_folder_view_from_move_to_dialog (GtkWidget *move_to_dialog);
164
165 static TnyAccount *get_account_from_folder_store (TnyFolderStore *folder_store);
166
167 static void transfer_messages_helper (GtkWindow *win,
168                                       TnyFolder *src_folder,
169                                       TnyList *headers,
170                                       TnyFolder *dst_folder);
171
172 /*
173  * This function checks whether a TnyFolderStore is a pop account
174  */
175 static gboolean
176 remote_folder_is_pop (TnyFolderStore *folder)
177 {
178         const gchar *proto = NULL;
179         TnyAccount *account = NULL;
180
181         g_return_val_if_fail (TNY_IS_FOLDER_STORE (folder), FALSE);
182         
183         account = get_account_from_folder_store (folder);
184         proto = tny_account_get_proto (account);
185         g_object_unref (account);
186
187         return (modest_protocol_info_get_transport_store_protocol (proto) == MODEST_PROTOCOL_STORE_POP);
188 }
189
190 /* FIXME: this should be merged with the similar code in modest-account-view-window */
191 /* Show the account creation wizard dialog.
192  * returns: TRUE if an account was created. FALSE if the user cancelled.
193  */
194 gboolean
195 modest_ui_actions_run_account_setup_wizard (ModestWindow *win)
196 {
197         gboolean result = FALSE;        
198         GtkWindow *dialog, *wizard;
199         gint dialog_response;
200
201         /* Show the easy-setup wizard: */       
202         dialog = modest_window_mgr_get_modal (modest_runtime_get_window_mgr());
203         if (dialog) {
204                 /* old wizard is active already; 
205                  */
206                 gtk_window_present (GTK_WINDOW(dialog));
207                 return FALSE;
208         }
209         
210
211         /* there is no such wizard yet */       
212         wizard = GTK_WINDOW (modest_platform_get_account_settings_wizard ());
213         modest_window_mgr_set_modal (modest_runtime_get_window_mgr(), wizard);
214
215         /* always present a main window in the background 
216          * we do it here, so we cannot end up with two wizards (as this
217          * function might be called in modest_window_mgr_get_main_window as well */
218         if (!win) 
219                 win = modest_window_mgr_get_main_window (modest_runtime_get_window_mgr(),
220                                                          TRUE);  /* create if not existent */
221         
222         /* make sure the mainwindow is visible */
223         gtk_window_set_transient_for (GTK_WINDOW (wizard), GTK_WINDOW (win));
224         gtk_widget_show_all (GTK_WIDGET(win));
225         gtk_window_present (GTK_WINDOW(win));
226         
227         dialog_response = gtk_dialog_run (GTK_DIALOG (wizard));
228         gtk_widget_destroy (GTK_WIDGET (wizard));
229         if (gtk_events_pending ())
230                 gtk_main_iteration ();
231
232         if (dialog_response == GTK_RESPONSE_CANCEL) {
233                 result = FALSE;
234         } else {
235                 /* Check whether an account was created: */
236                 result = modest_account_mgr_has_accounts(modest_runtime_get_account_mgr(), TRUE);
237         }
238         return result;
239 }
240
241
242 void   
243 modest_ui_actions_on_about (GtkAction *action, ModestWindow *win)
244 {
245         GtkWidget *about;
246         const gchar *authors[] = {
247                 "Dirk-Jan C. Binnema <dirk-jan.binnema@nokia.com>",
248                 NULL
249         };
250         about = gtk_about_dialog_new ();
251         gtk_about_dialog_set_name (GTK_ABOUT_DIALOG(about), PACKAGE_NAME);
252         gtk_about_dialog_set_version (GTK_ABOUT_DIALOG(about),PACKAGE_VERSION);
253         gtk_about_dialog_set_copyright (GTK_ABOUT_DIALOG(about),
254                                         _("Copyright (c) 2006, Nokia Corporation\n"
255                                           "All rights reserved."));
256         gtk_about_dialog_set_comments (GTK_ABOUT_DIALOG(about),
257                                        _("a modest e-mail client\n\n"
258                                          "design and implementation: Dirk-Jan C. Binnema\n"
259                                          "contributions from the fine people at KC and Ig\n"
260                                          "uses the tinymail email framework written by Philip van Hoof"));
261         gtk_about_dialog_set_authors (GTK_ABOUT_DIALOG(about), authors);
262         gtk_about_dialog_set_website (GTK_ABOUT_DIALOG(about), "http://modest.garage.maemo.org");
263         gtk_window_set_transient_for (GTK_WINDOW (about), GTK_WINDOW (win));
264         gtk_window_set_modal (GTK_WINDOW (about), TRUE);
265         
266         gtk_dialog_run (GTK_DIALOG (about));
267         gtk_widget_destroy(about);
268 }
269
270 /*
271  * Gets the list of currently selected messages. If the win is the
272  * main window, then it returns a newly allocated list of the headers
273  * selected in the header view. If win is the msg view window, then
274  * the value returned is a list with just a single header.
275  *
276  * The caller of this funcion must free the list.
277  */
278 static TnyList *
279 get_selected_headers (ModestWindow *win)
280 {
281         if (MODEST_IS_MAIN_WINDOW(win)) {
282                 GtkWidget *header_view;         
283                 
284                 header_view = modest_main_window_get_child_widget (MODEST_MAIN_WINDOW(win),
285                                                                    MODEST_MAIN_WINDOW_WIDGET_TYPE_HEADER_VIEW);
286                 return modest_header_view_get_selected_headers (MODEST_HEADER_VIEW(header_view));
287                 
288         } else if (MODEST_IS_MSG_VIEW_WINDOW (win)) {
289                 /* for MsgViewWindows, we simply return a list with one element */
290                 TnyHeader *header;
291                 TnyList *list = NULL;
292                 
293                 header = modest_msg_view_window_get_header (MODEST_MSG_VIEW_WINDOW (win));
294                 if (header != NULL) {
295                         list = tny_simple_list_new ();
296                         tny_list_prepend (list, G_OBJECT(header));
297                         g_object_unref (G_OBJECT(header));
298                 }
299
300                 return list;
301
302         } else
303                 return NULL;
304 }
305
306 static GtkTreeRowReference *
307 get_next_after_selected_headers (ModestHeaderView *header_view)
308 {
309         GtkTreeSelection *sel;
310         GList *selected_rows, *node;
311         GtkTreePath *path;
312         GtkTreeRowReference *result;
313         GtkTreeModel *model;
314
315         model = gtk_tree_view_get_model (GTK_TREE_VIEW (header_view));
316         sel = gtk_tree_view_get_selection (GTK_TREE_VIEW (header_view));
317         selected_rows = gtk_tree_selection_get_selected_rows (sel, NULL);
318
319         if (selected_rows == NULL)
320                 return NULL;
321
322         node = g_list_last (selected_rows);
323         path = gtk_tree_path_copy ((GtkTreePath *) node->data);
324         gtk_tree_path_next (path);
325
326         result = gtk_tree_row_reference_new (model, path);
327
328         gtk_tree_path_free (path);
329         g_list_foreach (selected_rows, (GFunc) gtk_tree_path_free, NULL);
330         g_list_free (selected_rows);
331
332         return result;
333 }
334
335 static void
336 headers_action_mark_as_read (TnyHeader *header,
337                              ModestWindow *win,
338                              gpointer user_data)
339 {
340         TnyHeaderFlags flags;
341
342         g_return_if_fail (TNY_IS_HEADER(header));
343
344         flags = tny_header_get_flags (header);
345         if (flags & TNY_HEADER_FLAG_SEEN) return;
346         tny_header_set_flag (header, TNY_HEADER_FLAG_SEEN);
347 }
348
349 static void
350 headers_action_mark_as_unread (TnyHeader *header,
351                                ModestWindow *win,
352                                gpointer user_data)
353 {
354         TnyHeaderFlags flags;
355
356         g_return_if_fail (TNY_IS_HEADER(header));
357
358         flags = tny_header_get_flags (header);
359         if (flags & TNY_HEADER_FLAG_SEEN)  {
360                 tny_header_unset_flag (header, TNY_HEADER_FLAG_SEEN);
361         }
362 }
363
364 /** After deleing a message that is currently visible in a window, 
365  * show the next message from the list, or close the window if there are no more messages.
366  **/
367 void 
368 modest_ui_actions_refresh_message_window_after_delete (ModestMsgViewWindow* win)
369 {
370         /* Close msg view window or select next */
371         if (!modest_msg_view_window_select_next_message (win) &&
372             !modest_msg_view_window_select_previous_message (win)) {
373                 gboolean ret_value;
374                 g_signal_emit_by_name (G_OBJECT (win), "delete-event", NULL, &ret_value);       
375         }
376 }
377
378
379 void
380 modest_ui_actions_on_delete_message (GtkAction *action, ModestWindow *win)
381 {
382         TnyList *header_list = NULL;
383         TnyIterator *iter = NULL;
384         TnyHeader *header = NULL;
385         gchar *message = NULL;
386         gchar *desc = NULL;
387         gint response;
388         ModestWindowMgr *mgr;
389         GtkWidget *header_view = NULL;
390
391         g_return_if_fail (MODEST_IS_WINDOW(win));
392         
393         /* Check first if the header view has the focus */
394         if (MODEST_IS_MAIN_WINDOW (win)) {
395                 header_view = 
396                         modest_main_window_get_child_widget (MODEST_MAIN_WINDOW (win),
397                                                              MODEST_MAIN_WINDOW_WIDGET_TYPE_HEADER_VIEW);
398                 if (!gtk_widget_is_focus (header_view))
399                         return;
400         }
401         
402         /* Get the headers, either from the header view (if win is the main window),
403          * or from the message view window: */
404         header_list = get_selected_headers (win);
405         if (!header_list) return;
406                         
407         /* Check if any of the headers are already opened, or in the process of being opened */
408         if (MODEST_IS_MAIN_WINDOW (win)) {
409                 gint opened_headers = 0;
410
411                 iter = tny_list_create_iterator (header_list);
412                 mgr = modest_runtime_get_window_mgr ();
413                 while (!tny_iterator_is_done (iter)) {
414                         header = TNY_HEADER (tny_iterator_get_current (iter));
415                         if (header) {
416                                 if (modest_window_mgr_find_registered_header (mgr, header, NULL))
417                                         opened_headers++;
418                                 g_object_unref (header);
419                         }
420                         tny_iterator_next (iter);
421                 }
422                 g_object_unref (iter);
423
424                 if (opened_headers > 0) {
425                         gchar *msg;
426
427                         msg = g_strdup_printf (_("mcen_nc_unable_to_delete_n_messages"), 
428                                                opened_headers);
429
430                         modest_platform_run_information_dialog (GTK_WINDOW (win), (const gchar *) msg);
431                         
432                         g_free (msg);
433                         g_object_unref (header_list);
434                         return;
435                 }
436         }
437
438         /* Select message */
439         if (tny_list_get_length(header_list) == 1) {
440                 iter = tny_list_create_iterator (header_list);
441                 header = TNY_HEADER (tny_iterator_get_current (iter));
442                 if (header) {
443                         desc = g_strdup_printf ("%s", tny_header_get_subject (header)); 
444                         g_object_unref (header);
445                 }
446
447                 g_object_unref (iter);
448         }
449         message = g_strdup_printf(ngettext("emev_nc_delete_message", "emev_nc_delete_messages", 
450                                            tny_list_get_length(header_list)), desc);
451
452         /* Confirmation dialog */
453         response = modest_platform_run_confirmation_dialog (GTK_WINDOW (win),
454                                                             message);
455         
456
457         if (response == GTK_RESPONSE_OK) {      
458                 ModestWindow *main_window = NULL;
459                 ModestWindowMgr *mgr = NULL;
460                 GtkTreeModel *model = NULL;
461                 GtkTreeSelection *sel = NULL;
462                 GList *sel_list = NULL, *tmp = NULL;
463                 GtkTreeRowReference *next_row_reference = NULL;
464                 GtkTreeRowReference *prev_row_reference = NULL;
465                 GtkTreePath *next_path = NULL;
466                 GtkTreePath *prev_path = NULL;
467                 ModestMailOperation *mail_op = NULL;
468
469                 /* Find last selected row */                    
470                 if (MODEST_IS_MAIN_WINDOW (win)) {
471                         model = gtk_tree_view_get_model (GTK_TREE_VIEW (header_view));
472                         sel = gtk_tree_view_get_selection (GTK_TREE_VIEW (header_view));
473                         sel_list = gtk_tree_selection_get_selected_rows (sel, &model);
474                         for (tmp=sel_list; tmp; tmp=tmp->next) {
475                                 if (tmp->next == NULL) {
476                                         prev_path = gtk_tree_path_copy((GtkTreePath *) tmp->data);
477                                         next_path = gtk_tree_path_copy((GtkTreePath *) tmp->data);
478
479                                         gtk_tree_path_prev (prev_path);
480                                         gtk_tree_path_next (next_path);
481
482                                         prev_row_reference = gtk_tree_row_reference_new (model, prev_path);
483                                         next_row_reference = gtk_tree_row_reference_new (model, next_path);
484                                 }
485                         }
486                 }
487                 
488                 /* Disable window dimming management */
489                 modest_window_disable_dimming (MODEST_WINDOW(win));
490
491                 /* Remove each header. If it's a view window header_view == NULL */
492                 mail_op = modest_mail_operation_new ((GObject *) win);
493                 modest_mail_operation_queue_add (modest_runtime_get_mail_operation_queue (),
494                                                  mail_op);
495                 modest_mail_operation_remove_msgs (mail_op, header_list, FALSE);
496                 g_object_unref (mail_op);
497                 
498                 /* Enable window dimming management */
499                 if (sel != NULL) {
500                         gtk_tree_selection_unselect_all (sel);
501                 }
502                 modest_window_enable_dimming (MODEST_WINDOW(win));
503                 
504                 if (MODEST_IS_MSG_VIEW_WINDOW (win)) {
505                         modest_ui_actions_refresh_message_window_after_delete (MODEST_MSG_VIEW_WINDOW (win));
506                         
507                         /* Get main window */
508                         mgr = modest_runtime_get_window_mgr ();
509                         main_window = modest_window_mgr_get_main_window (mgr, FALSE); /* don't create */
510                 } else {                        
511                         /* Move cursor to next row */
512                         main_window = win; 
513
514                         /* Select next or previous row */
515                         if (gtk_tree_row_reference_valid (next_row_reference)) {
516 /*                              next_path = gtk_tree_row_reference_get_path (row_reference); */
517                                 gtk_tree_selection_select_path (sel, next_path);
518                         }
519                         else if (gtk_tree_row_reference_valid (prev_row_reference)) {                           
520                                 gtk_tree_selection_select_path (sel, prev_path);
521                         }
522
523                         /* Free */
524                         if (next_row_reference != NULL) 
525                                 gtk_tree_row_reference_free (next_row_reference);
526                         if (next_path != NULL) 
527                                 gtk_tree_path_free (next_path);                         
528                         if (prev_row_reference != NULL) 
529                                 gtk_tree_row_reference_free (prev_row_reference);
530                         if (prev_path != NULL) 
531                                 gtk_tree_path_free (prev_path);                         
532                 }
533                 
534                 /* Update toolbar dimming state */
535                 if (main_window)
536                         modest_ui_actions_check_toolbar_dimming_rules (MODEST_WINDOW (main_window));
537
538                 /* Free */
539                 g_list_foreach (sel_list, (GFunc) gtk_tree_path_free, NULL);
540                 g_list_free (sel_list);
541         }
542
543         /* Free*/
544         g_free(message);
545         g_free(desc);
546         g_object_unref (header_list);
547 }
548
549
550
551
552 /* delete either message or folder, based on where we are */
553 void
554 modest_ui_actions_on_delete_message_or_folder (GtkAction *action, ModestWindow *win)
555 {
556         g_return_if_fail (MODEST_IS_WINDOW(win));
557         
558         /* Check first if the header view has the focus */
559         if (MODEST_IS_MAIN_WINDOW (win)) {
560                 GtkWidget *w;
561                 w = modest_main_window_get_child_widget (MODEST_MAIN_WINDOW (win),
562                                                          MODEST_MAIN_WINDOW_WIDGET_TYPE_FOLDER_VIEW);
563                 if (gtk_widget_is_focus (w)) {
564                         modest_ui_actions_on_delete_folder (action, MODEST_MAIN_WINDOW(win));
565                         return;
566                 }
567         }
568         modest_ui_actions_on_delete_message (action, win);
569 }
570
571 void
572 modest_ui_actions_on_quit (GtkAction *action, ModestWindow *win)
573 {       
574         ModestWindowMgr *mgr = NULL;
575         
576 #ifdef MODEST_PLATFORM_MAEMO
577         modest_osso_save_state();
578 #endif /* MODEST_PLATFORM_MAEMO */
579
580         g_debug ("closing down, clearing %d item(s) from operation queue",
581                  modest_mail_operation_queue_num_elements
582                  (modest_runtime_get_mail_operation_queue()));
583
584         /* cancel all outstanding operations */
585         modest_mail_operation_queue_cancel_all 
586                 (modest_runtime_get_mail_operation_queue());
587         
588         g_debug ("queue has been cleared");
589
590
591         /* Check if there are opened editing windows */ 
592         mgr = modest_runtime_get_window_mgr ();
593         modest_window_mgr_close_all_windows (mgr);
594
595         /* note: when modest-tny-account-store is finalized,
596            it will automatically set all network connections
597            to offline */
598
599 /*      gtk_main_quit (); */
600 }
601
602 void
603 modest_ui_actions_on_close_window (GtkAction *action, ModestWindow *win)
604 {
605         gboolean ret_value;
606
607         g_signal_emit_by_name (G_OBJECT (win), "delete-event", NULL, &ret_value);
608
609 /*      if (MODEST_IS_MSG_VIEW_WINDOW (win)) { */
610 /*              gtk_widget_destroy (GTK_WIDGET (win)); */
611 /*      } else if (MODEST_IS_MSG_EDIT_WINDOW (win)) { */
612 /*              gboolean ret_value; */
613 /*              g_signal_emit_by_name (G_OBJECT (win), "delete-event", NULL, &ret_value); */
614 /*      } else if (MODEST_IS_WINDOW (win)) { */
615 /*              gtk_widget_destroy (GTK_WIDGET (win)); */
616 /*      } else { */
617 /*              g_return_if_reached (); */
618 /*      } */
619 }
620
621 void
622 modest_ui_actions_on_add_to_contacts (GtkAction *action, ModestWindow *win)
623 {
624         GtkClipboard *clipboard = NULL;
625         gchar *selection = NULL;
626
627         clipboard = gtk_clipboard_get (GDK_SELECTION_PRIMARY);
628         selection = gtk_clipboard_wait_for_text (clipboard);
629
630         /* Question: why is the clipboard being used here? 
631          * It doesn't really make a lot of sense. */
632
633         if (selection)
634         {
635                 modest_address_book_add_address (selection);
636                 g_free (selection);
637         }
638 }
639
640 void
641 modest_ui_actions_on_accounts (GtkAction *action, 
642                                ModestWindow *win)
643 {
644         /* This is currently only implemented for Maemo */
645         if (!modest_account_mgr_has_accounts (modest_runtime_get_account_mgr(), TRUE)) {
646                 if (!modest_ui_actions_run_account_setup_wizard (win)) 
647                         g_debug ("%s: wizard was already running", __FUNCTION__);
648                 
649                 return;
650         } else {
651                 /* Show the list of accounts */
652                 GtkWindow *account_win = GTK_WINDOW (modest_account_view_window_new ());
653                 gtk_window_set_transient_for (account_win, GTK_WINDOW (win));
654                 
655                 /* The accounts dialog must be modal */
656                 modest_window_mgr_set_modal (modest_runtime_get_window_mgr (), account_win);
657                 modest_utils_show_dialog_and_forget (GTK_WINDOW (win), GTK_DIALOG (account_win)); 
658         }
659 }
660
661 #ifdef MODEST_PLATFORM_MAEMO
662 static void
663 on_smtp_servers_window_hide (GtkWindow* window, gpointer user_data)
664 {
665         /* Save any changes. */
666         modest_connection_specific_smtp_window_save_server_accounts (
667                         MODEST_CONNECTION_SPECIFIC_SMTP_WINDOW (window));
668         gtk_widget_destroy (GTK_WIDGET (window));
669 }
670 #endif
671
672
673 void
674 modest_ui_actions_on_smtp_servers (GtkAction *action, ModestWindow *win)
675 {
676         /* This is currently only implemented for Maemo,
677          * because it requires an API (libconic) to detect different connection 
678          * possiblities.
679          */
680 #ifdef MODEST_PLATFORM_MAEMO /* Defined in config.h */
681         
682         /* Create the window if necessary: */
683         GtkWidget *specific_window = GTK_WIDGET (modest_connection_specific_smtp_window_new ());
684         modest_connection_specific_smtp_window_fill_with_connections (
685                 MODEST_CONNECTION_SPECIFIC_SMTP_WINDOW (specific_window), 
686                 modest_runtime_get_account_mgr());
687
688         /* Show the window: */  
689         gtk_window_set_transient_for (GTK_WINDOW (specific_window), GTK_WINDOW (win));
690         gtk_window_set_modal (GTK_WINDOW (specific_window), TRUE);
691         gtk_widget_show (specific_window);
692     
693         /* Save changes when the window is hidden: */
694         g_signal_connect (specific_window, "hide", 
695                 G_CALLBACK (on_smtp_servers_window_hide), win);
696 #endif /* MODEST_PLATFORM_MAEMO */
697 }
698
699 void
700 modest_ui_actions_compose_msg(ModestWindow *win,
701                               const gchar *to_str,
702                               const gchar *cc_str,
703                               const gchar *bcc_str,
704                               const gchar *subject_str,
705                               const gchar *body_str,
706                               GSList *attachments,
707                               gboolean set_as_modified)
708 {
709         gchar *account_name = NULL;
710         TnyMsg *msg = NULL;
711         TnyAccount *account = NULL;
712         TnyFolder *folder = NULL;
713         gchar *from_str = NULL, *signature = NULL, *body = NULL;
714         gboolean use_signature = FALSE;
715         ModestWindow *msg_win = NULL;
716         ModestAccountMgr *mgr = modest_runtime_get_account_mgr();
717         ModestTnyAccountStore *store = modest_runtime_get_account_store();
718
719         account_name = modest_account_mgr_get_default_account(mgr);
720         if (!account_name) {
721                 g_printerr ("modest: no account found\n");
722                 goto cleanup;
723         }
724         account = modest_tny_account_store_get_server_account (store, account_name, TNY_ACCOUNT_TYPE_STORE);
725         if (!account) {
726                 g_printerr ("modest: failed to get tnyaccount for '%s'\n", account_name);
727                 goto cleanup;
728         }
729         folder = modest_tny_account_get_special_folder (account, TNY_FOLDER_TYPE_DRAFTS);
730         if (!folder) {
731                 g_printerr ("modest: failed to find Drafts folder\n");
732                 goto cleanup;
733         }
734         from_str = modest_account_mgr_get_from_string (mgr, account_name);
735         if (!from_str) {
736                 g_printerr ("modest: failed get from string for '%s'\n", account_name);
737                 goto cleanup;
738         }
739
740         signature = modest_account_mgr_get_signature (mgr, account_name, &use_signature);
741         if (body_str != NULL) {
742                 body = use_signature ? g_strconcat(body_str, "\n", signature, NULL) : g_strdup(body_str);
743         } else {
744                 body = use_signature ? g_strconcat("\n", signature, NULL) : g_strdup("");
745         }
746
747         msg = modest_tny_msg_new (to_str, from_str, cc_str, bcc_str, subject_str, body, NULL);
748         if (!msg) {
749                 g_printerr ("modest: failed to create new msg\n");
750                 goto cleanup;
751         }
752
753         /* Create and register edit window */
754         /* This is destroyed by TODO. */
755         msg_win = modest_msg_edit_window_new (msg, account_name, FALSE);
756         while (attachments) {
757                 modest_msg_edit_window_attach_file_one((ModestMsgEditWindow *)msg_win,
758                                                        attachments->data);
759                 attachments = g_slist_next(attachments);
760         }
761         modest_window_mgr_register_window (modest_runtime_get_window_mgr(), msg_win);
762         modest_msg_edit_window_set_modified (MODEST_MSG_EDIT_WINDOW (msg_win), set_as_modified);
763
764         gtk_widget_show_all (GTK_WIDGET (msg_win));
765
766 cleanup:
767         g_free (from_str);
768         g_free (signature);
769         g_free (body);
770         g_free (account_name);
771         if (account) g_object_unref (G_OBJECT(account));
772         if (folder) g_object_unref (G_OBJECT(folder));
773         if (msg_win) g_object_unref (G_OBJECT(msg_win));
774         if (msg) g_object_unref (G_OBJECT(msg));
775 }
776
777 void
778 modest_ui_actions_on_new_msg (GtkAction *action, ModestWindow *win)
779 {
780         /* if there are no accounts yet, just show the wizard */
781         if (!modest_account_mgr_has_accounts (modest_runtime_get_account_mgr(), TRUE))
782                 if (!modest_ui_actions_run_account_setup_wizard (win))
783                         return;
784                 
785         modest_ui_actions_compose_msg(win, NULL, NULL, NULL, NULL, NULL, NULL, FALSE);
786 }
787
788
789 gboolean 
790 modest_ui_actions_msg_retrieval_check (ModestMailOperation *mail_op,
791                                        TnyHeader *header,
792                                        TnyMsg *msg)
793 {
794         ModestMailOperationStatus status;
795
796         /* If there is no message or the operation was not successful */
797         status = modest_mail_operation_get_status (mail_op);
798         if (!msg || status != MODEST_MAIL_OPERATION_STATUS_SUCCESS) {
799
800                 /* Remove the header from the preregistered uids */
801                 modest_window_mgr_unregister_header (modest_runtime_get_window_mgr (),  
802                                                      header);
803
804                 return FALSE;
805         }
806
807         return TRUE;
808 }
809
810 static void
811 open_msg_cb (ModestMailOperation *mail_op, 
812              TnyHeader *header,  
813              gboolean canceled,
814              TnyMsg *msg, 
815              GError *err,
816              gpointer user_data)
817 {
818         ModestWindowMgr *mgr = NULL;
819         ModestWindow *parent_win = NULL;
820         ModestWindow *win = NULL;
821         TnyFolderType folder_type = TNY_FOLDER_TYPE_UNKNOWN;
822         gchar *account = NULL;
823         TnyFolder *folder;
824         gboolean open_in_editor = FALSE;
825         
826         /* Do nothing if there was any problem with the mail
827            operation. The error will be shown by the error_handler of
828            the mail operation */
829         if (!modest_ui_actions_msg_retrieval_check (mail_op, header, msg))
830                 return;
831
832         parent_win = (ModestWindow *) modest_mail_operation_get_source (mail_op);
833         folder = tny_header_get_folder (header);
834
835         /* Mark header as read */
836         headers_action_mark_as_read (header, MODEST_WINDOW(parent_win), NULL);
837
838         /* Gets folder type (OUTBOX headers will be opened in edit window */
839         if (modest_tny_folder_is_local_folder (folder)) {
840                 folder_type = modest_tny_folder_get_local_or_mmc_folder_type (folder);
841                 if (folder_type == TNY_FOLDER_TYPE_INVALID)
842                         g_warning ("%s: BUG: TNY_FOLDER_TYPE_INVALID", __FUNCTION__);
843         }
844
845                 
846         if (folder_type == TNY_FOLDER_TYPE_OUTBOX) {
847                 TnyTransportAccount *traccount = NULL;
848                 ModestTnyAccountStore *accstore = modest_runtime_get_account_store();
849                 traccount = modest_tny_account_store_get_transport_account_from_outbox_header(accstore, header);
850                 if (traccount) {
851                         ModestTnySendQueue *send_queue = NULL;
852                         ModestTnySendQueueStatus status;
853                         char *msg_id;
854                         account = g_strdup(modest_tny_account_get_parent_modest_account_name_for_server_account(
855                                                    TNY_ACCOUNT(traccount)));
856                         send_queue = modest_runtime_get_send_queue(traccount);
857                         msg_id = modest_tny_send_queue_get_msg_id (header);
858                         status = modest_tny_send_queue_get_msg_status(send_queue, msg_id);
859                         /* Only open messages in outbox with the editor if they are in Failed state */
860                         if (status == MODEST_TNY_SEND_QUEUE_FAILED) {
861                                 open_in_editor = TRUE;
862                         }
863                         g_free(msg_id);
864                         g_object_unref(traccount);
865                 } else {
866                         g_warning("Cannot get transport account for message in outbox!!");
867                 }
868         } else if (folder_type == TNY_FOLDER_TYPE_DRAFTS) {
869                 open_in_editor = TRUE; /* Open in editor if the message is in the Drafts folder */
870         }
871
872         /* Get account */
873         if (!account)
874                 account = g_strdup (modest_window_get_active_account (MODEST_WINDOW (parent_win)));
875         if (!account)
876                 account = modest_account_mgr_get_default_account (modest_runtime_get_account_mgr());
877         
878         if (open_in_editor) {
879                 ModestAccountMgr *mgr = modest_runtime_get_account_mgr ();
880                 const gchar *from_header = NULL;
881
882                 from_header = tny_header_get_from (header);
883
884                 /* we cannot edit without a valid account... */
885                 if (!modest_account_mgr_has_accounts(mgr, TRUE)) {
886                         if (!modest_ui_actions_run_account_setup_wizard(parent_win))
887                                 goto cleanup;
888                 }
889                 
890                 if (from_header) {
891                         GSList *accounts = modest_account_mgr_account_names (mgr, TRUE);
892                         GSList *node = NULL;
893                         for (node = accounts; node != NULL; node = g_slist_next (node)) {
894                                 gchar *from = modest_account_mgr_get_from_string (mgr, node->data);
895                                 
896                                 if (from && (strcmp (from_header, from) == 0)) {
897                                         g_free (account);
898                                         account = g_strdup (node->data);
899                                         g_free (from);
900                                         break;
901                                 }
902                                 g_free (from);
903                         }
904                         g_slist_foreach (accounts, (GFunc) g_free, NULL);
905                         g_slist_free (accounts);
906                 }
907
908                 win = modest_msg_edit_window_new (msg, account, TRUE);
909
910
911                 /* Show banner */
912                 modest_platform_information_banner_with_timeout
913                         (NULL, NULL, _("mail_ib_opening_draft_message"), 1200);
914
915         } else {
916                 gchar *uid = modest_tny_folder_get_header_unique_id (header);
917                 
918                 if (MODEST_IS_MAIN_WINDOW (parent_win)) {
919                         GtkWidget *header_view;
920                         GtkTreeSelection *sel;
921                         GList *sel_list = NULL;
922                         GtkTreeModel *model;
923                         
924                         header_view = modest_main_window_get_child_widget (MODEST_MAIN_WINDOW(parent_win),
925                                                                            MODEST_MAIN_WINDOW_WIDGET_TYPE_HEADER_VIEW);
926
927                         sel = gtk_tree_view_get_selection (GTK_TREE_VIEW (header_view));
928                         sel_list = gtk_tree_selection_get_selected_rows (sel, &model);
929
930                         if (sel_list != NULL) {
931                                 GtkTreeRowReference *row_reference;
932
933                                 row_reference = gtk_tree_row_reference_new (model, (GtkTreePath *) sel_list->data);
934                                 g_list_foreach (sel_list, (GFunc) gtk_tree_path_free, NULL);
935                                 g_list_free (sel_list);
936                                 
937                                 win = modest_msg_view_window_new_with_header_model (
938                                                 msg, account, (const gchar*) uid,
939                                                 model, row_reference);
940                                 gtk_tree_row_reference_free (row_reference);
941                         } else {
942                                 win = modest_msg_view_window_new_for_attachment (msg, account, (const gchar*) uid);
943                         }
944                 } else {
945                         win = modest_msg_view_window_new_for_attachment (msg, account, (const gchar*) uid);
946                 }
947                 g_free (uid);
948         }
949         
950         /* Register and show new window */
951         if (win != NULL) {
952                 mgr = modest_runtime_get_window_mgr ();
953                 modest_window_mgr_register_window (mgr, win);
954                 g_object_unref (win);
955                 gtk_widget_show_all (GTK_WIDGET(win));
956         }
957
958         /* Update toolbar dimming state */
959         if (MODEST_IS_MAIN_WINDOW (parent_win)) {
960                 modest_ui_actions_check_toolbar_dimming_rules (MODEST_WINDOW (parent_win));
961         }
962
963 cleanup:
964         /* Free */
965         g_free(account);
966         g_object_unref (parent_win);
967         g_object_unref (folder);
968 }
969
970 void
971 modest_ui_actions_get_msgs_full_error_handler (ModestMailOperation *mail_op,
972                                                gpointer user_data)
973 {
974         const GError *error;
975         GObject *win = NULL;
976
977         win = modest_mail_operation_get_source (mail_op);
978         error = modest_mail_operation_get_error (mail_op);
979
980         /* Show error */
981         if (error->code == TNY_SYSTEM_ERROR_MEMORY ||
982             error->code == TNY_IO_ERROR_WRITE ||
983             error->code == TNY_IO_ERROR_READ) {
984                 ModestMailOperationStatus st = modest_mail_operation_get_status (mail_op);
985                 /* If the mail op has been cancelled then it's not an error: don't show any message */
986                 if (st != MODEST_MAIL_OPERATION_STATUS_CANCELED) {
987                         modest_platform_information_banner ((GtkWidget *) win,
988                                                             NULL, dgettext("ke-recv",
989                                                                            "cerm_device_memory_full"));
990                 }
991         } else if (user_data) {
992                 modest_platform_information_banner ((GtkWidget *) win, 
993                                                     NULL, user_data);
994         }
995
996         if (win)
997                 g_object_unref (win);
998 }
999
1000 /**
1001  * Returns the account a list of headers belongs to. It returns a
1002  * *new* reference so don't forget to unref it
1003  */
1004 static TnyAccount*
1005 get_account_from_header_list (TnyList *headers)
1006 {
1007         TnyAccount *account = NULL;
1008
1009         if (tny_list_get_length (headers) > 0) {
1010                 TnyIterator *iter = tny_list_create_iterator (headers);
1011                 TnyHeader *header = TNY_HEADER (tny_iterator_get_current (iter));
1012                 TnyFolder *folder = tny_header_get_folder (header);
1013                 account = tny_folder_get_account (folder);
1014                 g_object_unref (folder);
1015                 g_object_unref (header);
1016                 g_object_unref (iter);
1017         }
1018         return account;
1019 }
1020
1021 static void 
1022 foreach_unregister_headers (gpointer data,
1023                             gpointer user_data)
1024 {
1025         ModestWindowMgr *mgr = (ModestWindowMgr *) user_data;
1026         TnyHeader *header = TNY_HEADER (data);
1027
1028         modest_window_mgr_unregister_header (mgr, header);
1029 }
1030
1031 static void
1032 open_msgs_performer(gboolean canceled, 
1033                     GError *err,
1034                     GtkWindow *parent_window,
1035                     TnyAccount *account,
1036                     gpointer user_data)
1037 {
1038         ModestMailOperation *mail_op = NULL;
1039         const gchar *proto_name;
1040         gchar *error_msg;
1041         ModestTransportStoreProtocol proto;
1042         TnyList *not_opened_headers;
1043         TnyConnectionStatus status;
1044
1045         not_opened_headers = TNY_LIST (user_data);
1046
1047         status = tny_account_get_connection_status (account);
1048         if (err || canceled) {
1049                 /* Unregister the already registered headers */
1050                 tny_list_foreach (not_opened_headers, foreach_unregister_headers, 
1051                                   modest_runtime_get_window_mgr ());
1052                 goto clean;
1053         }
1054
1055         /* Get the error message depending on the protocol */
1056         proto_name = tny_account_get_proto (account);
1057         if (proto_name != NULL) {
1058                 proto = modest_protocol_info_get_transport_store_protocol (proto_name);
1059         } else {
1060                 proto = MODEST_PROTOCOL_STORE_MAILDIR;
1061         }
1062         
1063         /* Create the error messages */
1064         if (tny_list_get_length (not_opened_headers) == 1) {
1065                 if (proto == MODEST_PROTOCOL_STORE_POP) {
1066                         error_msg = g_strdup (_("emev_ni_ui_pop3_msg_recv_error"));
1067                 } else if (proto == MODEST_PROTOCOL_STORE_IMAP) {
1068                         TnyIterator *iter = tny_list_create_iterator (not_opened_headers);
1069                         TnyHeader *header = TNY_HEADER (tny_iterator_get_current (iter));
1070                         error_msg = g_strdup_printf (_("emev_ni_ui_imap_message_not_available_in_server"),
1071                                                      tny_header_get_subject (header));
1072                         g_object_unref (header);
1073                         g_object_unref (iter);
1074                 } else {
1075                         error_msg = g_strdup (_("mail_ni_ui_folder_get_msg_folder_error"));
1076                 }
1077         } else {
1078                 error_msg = g_strdup (_("mail_ni_ui_folder_get_msg_folder_error"));
1079         }
1080
1081         /* Create the mail operation */
1082         mail_op = 
1083                 modest_mail_operation_new_with_error_handling ((GObject *) parent_window,
1084                                                                modest_ui_actions_get_msgs_full_error_handler,
1085                                                                error_msg, g_free);
1086         modest_mail_operation_queue_add (modest_runtime_get_mail_operation_queue (),
1087                                          mail_op);
1088                 
1089         modest_mail_operation_get_msgs_full (mail_op,
1090                                              not_opened_headers,
1091                                              open_msg_cb,
1092                                              NULL,
1093                                              NULL);
1094
1095         /* Frees */
1096  clean:
1097         if (mail_op)
1098                 g_object_unref (mail_op);
1099         g_object_unref (not_opened_headers);
1100         g_object_unref (account);
1101 }
1102
1103 /*
1104  * This function is used by both modest_ui_actions_on_open and
1105  * modest_ui_actions_on_header_activated. This way we always do the
1106  * same when trying to open messages.
1107  */
1108 static void
1109 open_msgs_from_headers (TnyList *headers, ModestWindow *win)
1110 {
1111         ModestWindowMgr *mgr = NULL;
1112         TnyIterator *iter = NULL, *iter_not_opened = NULL;
1113         TnyList *not_opened_headers = NULL;
1114         TnyHeaderFlags flags = 0;
1115         TnyAccount *account;
1116         gint uncached_msgs = 0;
1117                 
1118         g_return_if_fail (headers != NULL);
1119
1120         /* Check that only one message is selected for opening */
1121         if (tny_list_get_length (headers) != 1) {
1122                 modest_platform_run_information_dialog ((win) ? GTK_WINDOW (win) : NULL,
1123                                                         _("mcen_ib_select_one_message"));
1124                 return;
1125         }
1126
1127         mgr = modest_runtime_get_window_mgr ();
1128         iter = tny_list_create_iterator (headers);
1129
1130         /* Get the account */
1131         account = get_account_from_header_list (headers);
1132         
1133         /* Look if we already have a message view for each header. If
1134            true, then remove the header from the list of headers to
1135            open */
1136         not_opened_headers = tny_simple_list_new ();
1137         while (!tny_iterator_is_done (iter)) {
1138
1139                 ModestWindow *window = NULL;
1140                 TnyHeader *header = NULL;
1141                 gboolean found = FALSE;
1142                 
1143                 header = TNY_HEADER (tny_iterator_get_current (iter));
1144                 if (header)
1145                         flags = tny_header_get_flags (header);
1146
1147                 window = NULL;
1148                 found = modest_window_mgr_find_registered_header (mgr, header, &window);
1149                 
1150                 /* Do not open again the message and present the
1151                    window to the user */
1152                 if (found) {
1153                         if (window)
1154                                 gtk_window_present (GTK_WINDOW (window));
1155                         else
1156                                 /* the header has been registered already, we don't do
1157                                  * anything but wait for the window to come up*/
1158                                 g_debug ("header %p already registered, waiting for window", header);
1159                 } else {
1160                         tny_list_append (not_opened_headers, G_OBJECT (header));
1161                 }
1162
1163                 if (header)
1164                         g_object_unref (header);
1165
1166                 tny_iterator_next (iter);
1167         }
1168         g_object_unref (iter);
1169         iter = NULL;
1170
1171         /* Open each message */
1172         if (tny_list_get_length (not_opened_headers) == 0)
1173                 goto cleanup;
1174         
1175         /* If some messages would have to be downloaded, ask the user to 
1176          * make a connection. It's generally easier to do this here (in the mainloop) 
1177          * than later in a thread:
1178          */
1179         if (tny_list_get_length (not_opened_headers) > 0) {
1180                 uncached_msgs = header_list_count_uncached_msgs (not_opened_headers);
1181
1182                 if (uncached_msgs > 0) {
1183                         /* Allways download if we are online. */
1184                         if (!tny_device_is_online (modest_runtime_get_device ())) {
1185                                 gint response;
1186
1187                                 /* If ask for user permission to download the messages */
1188                                 response = modest_platform_run_confirmation_dialog (GTK_WINDOW (win),
1189                                                                                     ngettext("mcen_nc_get_msg",
1190                                                                                              "mcen_nc_get_msgs",
1191                                                                                              uncached_msgs));
1192
1193                                 /* End if the user does not want to continue */
1194                                 if (response == GTK_RESPONSE_CANCEL)
1195                                         goto cleanup;
1196                         }
1197                 }
1198         }
1199         
1200         /* Register the headers before actually creating the windows: */
1201         iter_not_opened = tny_list_create_iterator (not_opened_headers);
1202         while (!tny_iterator_is_done (iter_not_opened)) {
1203                 TnyHeader *header = TNY_HEADER (tny_iterator_get_current (iter_not_opened));
1204                 if (header) {
1205                         modest_window_mgr_register_header (mgr, header, NULL);
1206                         g_object_unref (header);
1207                 }
1208                 tny_iterator_next (iter_not_opened);
1209         }
1210         g_object_unref (iter_not_opened);
1211         iter_not_opened = NULL;
1212
1213         /* Connect to the account and perform */
1214         if (uncached_msgs > 0) {
1215                 modest_platform_connect_and_perform ((GtkWindow *) win, TRUE, g_object_ref (account), 
1216                                                      open_msgs_performer, g_object_ref (not_opened_headers));
1217         } else {
1218                 /* Call directly the performer, do not need to connect */
1219                 open_msgs_performer (FALSE, NULL, (GtkWindow *) win, g_object_ref (account),
1220                                      g_object_ref (not_opened_headers));
1221         }
1222 cleanup:
1223         /* Clean */
1224         if (account)
1225                 g_object_unref (account);
1226         if (not_opened_headers)
1227                 g_object_unref (not_opened_headers);
1228 }
1229
1230 void
1231 modest_ui_actions_on_open (GtkAction *action, ModestWindow *win)
1232 {
1233         TnyList *headers;
1234
1235         /* Get headers */
1236         headers = get_selected_headers (win);
1237         if (!headers)
1238                 return;
1239
1240         /* Open them */
1241         open_msgs_from_headers (headers, win);
1242
1243         g_object_unref(headers);
1244 }
1245
1246
1247 static void
1248 free_reply_forward_helper (gpointer data)
1249 {
1250         ReplyForwardHelper *helper;
1251
1252         helper = (ReplyForwardHelper *) data;
1253         g_free (helper->account_name);
1254         g_slice_free (ReplyForwardHelper, helper);
1255 }
1256
1257 static void
1258 reply_forward_cb (ModestMailOperation *mail_op,  
1259                   TnyHeader *header, 
1260                   gboolean canceled,
1261                   TnyMsg *msg,
1262                   GError *err,
1263                   gpointer user_data)
1264 {
1265         TnyMsg *new_msg;
1266         ReplyForwardHelper *rf_helper;
1267         ModestWindow *msg_win = NULL;
1268         ModestEditType edit_type;
1269         gchar *from = NULL;
1270         TnyAccount *account = NULL;
1271         ModestWindowMgr *mgr = NULL;
1272         gchar *signature = NULL;
1273         gboolean use_signature;
1274
1275         /* If there was any error. The mail operation could be NULL,
1276            this means that we already have the message downloaded and
1277            that we didn't do a mail operation to retrieve it */
1278         if (mail_op && !modest_ui_actions_msg_retrieval_check (mail_op, header, msg))
1279                 return;
1280                         
1281         g_return_if_fail (user_data != NULL);
1282         rf_helper = (ReplyForwardHelper *) user_data;
1283
1284         from = modest_account_mgr_get_from_string (modest_runtime_get_account_mgr(),
1285                                                    rf_helper->account_name);
1286         signature = modest_account_mgr_get_signature (modest_runtime_get_account_mgr(), 
1287                                                       rf_helper->account_name, 
1288                                                       &use_signature);
1289
1290         /* Create reply mail */
1291         switch (rf_helper->action) {
1292         case ACTION_REPLY:
1293                 new_msg = 
1294                         modest_tny_msg_create_reply_msg (msg, header, from, 
1295                                                          (use_signature) ? signature : NULL,
1296                                                          rf_helper->reply_forward_type,
1297                                                          MODEST_TNY_MSG_REPLY_MODE_SENDER);
1298                 break;
1299         case ACTION_REPLY_TO_ALL:
1300                 new_msg = 
1301                         modest_tny_msg_create_reply_msg (msg, header, from, 
1302                                                          (use_signature) ? signature : NULL, 
1303                                                          rf_helper->reply_forward_type,
1304                                                          MODEST_TNY_MSG_REPLY_MODE_ALL);
1305                 edit_type = MODEST_EDIT_TYPE_REPLY;
1306                 break;
1307         case ACTION_FORWARD:
1308                 new_msg = 
1309                         modest_tny_msg_create_forward_msg (msg, from, (use_signature) ? signature : NULL, 
1310                                                            rf_helper->reply_forward_type);
1311                 edit_type = MODEST_EDIT_TYPE_FORWARD;
1312                 break;
1313         default:
1314                 g_return_if_reached ();
1315                 return;
1316         }
1317
1318         g_free (signature);
1319
1320         if (!new_msg) {
1321                 g_printerr ("modest: failed to create message\n");
1322                 goto cleanup;
1323         }
1324
1325         account = modest_tny_account_store_get_server_account (modest_runtime_get_account_store(),
1326                                                                        rf_helper->account_name,
1327                                                                        TNY_ACCOUNT_TYPE_STORE);
1328         if (!account) {
1329                 g_printerr ("modest: failed to get tnyaccount for '%s'\n", rf_helper->account_name);
1330                 goto cleanup;
1331         }
1332
1333         /* Create and register the windows */
1334         msg_win = modest_msg_edit_window_new (new_msg, rf_helper->account_name, FALSE);
1335         mgr = modest_runtime_get_window_mgr ();
1336         modest_window_mgr_register_window (mgr, msg_win);
1337
1338         if (rf_helper->parent_window != NULL) {
1339                 gdouble parent_zoom;
1340
1341                 parent_zoom = modest_window_get_zoom (MODEST_WINDOW (rf_helper->parent_window));
1342                 modest_window_set_zoom (msg_win, parent_zoom);
1343         }
1344
1345         /* Show edit window */
1346         gtk_widget_show_all (GTK_WIDGET (msg_win));
1347
1348 cleanup:
1349         if (msg_win)
1350                 g_object_unref (msg_win);
1351         if (new_msg)
1352                 g_object_unref (G_OBJECT (new_msg));
1353         if (account)
1354                 g_object_unref (G_OBJECT (account));
1355 /*      g_object_unref (msg); */
1356         free_reply_forward_helper (rf_helper);
1357 }
1358
1359 /* Checks a list of headers. If any of them are not currently
1360  * downloaded (CACHED) then returns TRUE else returns FALSE.
1361  */
1362 static gint
1363 header_list_count_uncached_msgs (TnyList *header_list)
1364 {
1365         TnyIterator *iter;
1366         gint uncached_messages = 0;
1367
1368         iter = tny_list_create_iterator (header_list);
1369         while (!tny_iterator_is_done (iter)) {
1370                 TnyHeader *header;
1371
1372                 header = TNY_HEADER (tny_iterator_get_current (iter));
1373                 if (header) {
1374                         if (!(tny_header_get_flags (header) & TNY_HEADER_FLAG_CACHED))
1375                                 uncached_messages ++;
1376                         g_object_unref (header);
1377                 }
1378
1379                 tny_iterator_next (iter);
1380         }
1381         g_object_unref (iter);
1382
1383         return uncached_messages;
1384 }
1385
1386 /* Returns FALSE if the user does not want to download the
1387  * messages. Returns TRUE if the user allowed the download.
1388  */
1389 static gboolean
1390 connect_to_get_msg (ModestWindow *win,
1391                     gint num_of_uncached_msgs,
1392                     TnyAccount *account)
1393 {
1394         GtkResponseType response;
1395
1396         /* Allways download if we are online. */
1397         if (tny_device_is_online (modest_runtime_get_device ()))
1398                 return TRUE;
1399
1400         /* If offline, then ask for user permission to download the messages */
1401         response = modest_platform_run_confirmation_dialog (GTK_WINDOW (win),
1402                         ngettext("mcen_nc_get_msg",
1403                         "mcen_nc_get_msgs",
1404                         num_of_uncached_msgs));
1405
1406         if (response == GTK_RESPONSE_CANCEL)
1407                 return FALSE;
1408
1409         return modest_platform_connect_and_wait((GtkWindow *) win, account);
1410 }
1411
1412 /*
1413  * Common code for the reply and forward actions
1414  */
1415 static void
1416 reply_forward (ReplyForwardAction action, ModestWindow *win)
1417 {
1418         ModestMailOperation *mail_op = NULL;
1419         TnyList *header_list = NULL;
1420         ReplyForwardHelper *rf_helper = NULL;
1421         guint reply_forward_type;
1422         gboolean continue_download = TRUE;
1423         gboolean do_retrieve = TRUE;
1424         
1425         g_return_if_fail (MODEST_IS_WINDOW(win));
1426
1427         /* we need an account when editing */
1428         if (!modest_account_mgr_has_accounts(modest_runtime_get_account_mgr(), TRUE)) {
1429                 if (!modest_ui_actions_run_account_setup_wizard (win))
1430                         return;
1431         }
1432         
1433         header_list = get_selected_headers (win);
1434         if (!header_list)
1435                 return;
1436
1437         reply_forward_type = 
1438                 modest_conf_get_int (modest_runtime_get_conf (),
1439                                      (action == ACTION_FORWARD) ? MODEST_CONF_FORWARD_TYPE : MODEST_CONF_REPLY_TYPE,
1440                                      NULL);
1441
1442         /* check if we need to download msg before asking about it */
1443         do_retrieve = (action == ACTION_FORWARD) ||
1444                         (reply_forward_type != MODEST_TNY_MSG_REPLY_TYPE_CITE);
1445
1446         if (do_retrieve){
1447                 gint num_of_unc_msgs;
1448
1449                 /* check that the messages have been previously downloaded */
1450                 num_of_unc_msgs = header_list_count_uncached_msgs(header_list);
1451                 /* If there are any uncached message ask the user
1452                  * whether he/she wants to download them. */
1453                 if (num_of_unc_msgs) {
1454                         TnyAccount *account = get_account_from_header_list (header_list);
1455                         continue_download = connect_to_get_msg (win, num_of_unc_msgs, account);
1456                         g_object_unref (account);
1457                 }
1458         }
1459
1460         if (!continue_download) {
1461                 g_object_unref (header_list);
1462                 return;
1463         }
1464         
1465         /* We assume that we can only select messages of the
1466            same folder and that we reply all of them from the
1467            same account. In fact the interface currently only
1468            allows single selection */
1469         
1470         /* Fill helpers */
1471         rf_helper = g_slice_new0 (ReplyForwardHelper);
1472         rf_helper->reply_forward_type = reply_forward_type;
1473         rf_helper->action = action;
1474         rf_helper->account_name = g_strdup (modest_window_get_active_account (win));
1475         
1476         if ((win != NULL) && (MODEST_IS_WINDOW (win)))
1477                 rf_helper->parent_window = GTK_WIDGET (win);
1478         if (!rf_helper->account_name)
1479                 rf_helper->account_name =
1480                         modest_account_mgr_get_default_account (modest_runtime_get_account_mgr());
1481
1482         if (MODEST_IS_MSG_VIEW_WINDOW(win)) {
1483                 TnyMsg *msg;
1484                 TnyHeader *header;
1485                 /* Get header and message. Do not free them here, the
1486                    reply_forward_cb must do it */
1487                 msg = modest_msg_view_window_get_message (MODEST_MSG_VIEW_WINDOW(win));
1488                 header = modest_msg_view_window_get_header (MODEST_MSG_VIEW_WINDOW(win));
1489                 if (!msg || !header) {
1490                         if (msg)
1491                                 g_object_unref (msg);
1492                         g_printerr ("modest: no message found\n");
1493                         return;
1494                 } else {
1495                         reply_forward_cb (NULL, header, FALSE, msg, NULL, rf_helper);
1496                 }
1497                 if (header)
1498                         g_object_unref (header);
1499         } else {
1500                 TnyHeader *header;
1501                 TnyIterator *iter;
1502
1503                 /* Only reply/forward to one message */
1504                 iter = tny_list_create_iterator (header_list);
1505                 header = TNY_HEADER (tny_iterator_get_current (iter));
1506                 g_object_unref (iter);
1507
1508                 if (header) {
1509                         /* Retrieve messages */
1510                         if (do_retrieve) {
1511                                 mail_op = 
1512                                         modest_mail_operation_new_with_error_handling (G_OBJECT(win),
1513                                                                                        modest_ui_actions_get_msgs_full_error_handler, 
1514                                                                                        NULL, NULL);
1515                                 modest_mail_operation_queue_add (
1516                                         modest_runtime_get_mail_operation_queue (), mail_op);
1517                                 
1518                                 modest_mail_operation_get_msg (mail_op,
1519                                                                header,
1520                                                                reply_forward_cb,
1521                                                                rf_helper);
1522                                 /* Clean */
1523                                 g_object_unref(mail_op);
1524                         } else {
1525                                 /* we put a ref here to prevent double unref as the reply
1526                                  * forward callback unrefs the header at its end */
1527                                 reply_forward_cb (NULL, header, FALSE, NULL, NULL, rf_helper);
1528                         }
1529
1530
1531                         g_object_unref (header);
1532                 }
1533
1534         }
1535
1536         /* Free */
1537         g_object_unref (header_list);
1538 }
1539
1540 void
1541 modest_ui_actions_on_reply (GtkAction *action, ModestWindow *win)
1542 {
1543         g_return_if_fail (MODEST_IS_WINDOW(win));
1544
1545         reply_forward (ACTION_REPLY, win);
1546 }
1547
1548 void
1549 modest_ui_actions_on_forward (GtkAction *action, ModestWindow *win)
1550 {
1551         g_return_if_fail (MODEST_IS_WINDOW(win));
1552
1553         reply_forward (ACTION_FORWARD, win);
1554 }
1555
1556 void
1557 modest_ui_actions_on_reply_all (GtkAction *action, ModestWindow *win)
1558 {
1559         g_return_if_fail (MODEST_IS_WINDOW(win));
1560
1561         reply_forward (ACTION_REPLY_TO_ALL, win);
1562 }
1563
1564 void 
1565 modest_ui_actions_on_next (GtkAction *action, 
1566                            ModestWindow *window)
1567 {
1568         if (MODEST_IS_MAIN_WINDOW (window)) {
1569                 GtkWidget *header_view;
1570
1571                 header_view = modest_main_window_get_child_widget (
1572                                 MODEST_MAIN_WINDOW(window),
1573                                 MODEST_MAIN_WINDOW_WIDGET_TYPE_HEADER_VIEW);
1574                 if (!header_view)
1575                         return;
1576         
1577                 modest_header_view_select_next (
1578                                 MODEST_HEADER_VIEW(header_view)); 
1579         } else if (MODEST_IS_MSG_VIEW_WINDOW (window)) {
1580                 modest_msg_view_window_select_next_message (
1581                                 MODEST_MSG_VIEW_WINDOW (window));
1582         } else {
1583                 g_return_if_reached ();
1584         }
1585 }
1586
1587 void 
1588 modest_ui_actions_on_prev (GtkAction *action, 
1589                            ModestWindow *window)
1590 {
1591         g_return_if_fail (MODEST_IS_WINDOW(window));
1592
1593         if (MODEST_IS_MAIN_WINDOW (window)) {
1594                 GtkWidget *header_view;
1595                 header_view = modest_main_window_get_child_widget (MODEST_MAIN_WINDOW(window),
1596                                                                    MODEST_MAIN_WINDOW_WIDGET_TYPE_HEADER_VIEW);
1597                 if (!header_view)
1598                         return;
1599                 
1600                 modest_header_view_select_prev (MODEST_HEADER_VIEW(header_view)); 
1601         } else if (MODEST_IS_MSG_VIEW_WINDOW (window)) {
1602                 modest_msg_view_window_select_previous_message (MODEST_MSG_VIEW_WINDOW (window));
1603         } else {
1604                 g_return_if_reached ();
1605         }
1606 }
1607
1608 void 
1609 modest_ui_actions_on_sort (GtkAction *action, 
1610                            ModestWindow *window)
1611 {
1612         g_return_if_fail (MODEST_IS_WINDOW(window));
1613
1614         if (MODEST_IS_MAIN_WINDOW (window)) {
1615                 GtkWidget *header_view;
1616                 header_view = modest_main_window_get_child_widget (MODEST_MAIN_WINDOW(window),
1617                                                                    MODEST_MAIN_WINDOW_WIDGET_TYPE_HEADER_VIEW);
1618                 if (!header_view) {
1619                         modest_platform_information_banner (NULL, NULL, _CS("ckdg_ib_nothing_to_sort"));
1620
1621                         return;
1622                 }
1623
1624                 /* Show sorting dialog */
1625                 modest_platform_run_sort_dialog (GTK_WINDOW (window), MODEST_SORT_HEADERS);     
1626         }
1627 }
1628
1629 static void
1630 new_messages_arrived (ModestMailOperation *self, 
1631                       TnyList *new_headers,
1632                       gpointer user_data)
1633 {
1634         GObject *source;
1635         gboolean show_visual_notifications;
1636
1637         source = modest_mail_operation_get_source (self);
1638         show_visual_notifications = (source) ? FALSE : TRUE;
1639         if (source)
1640                 g_object_unref (source);
1641
1642         /* Notify new messages have been downloaded. If the
1643            send&receive was invoked by the user then do not show any
1644            visual notification, only play a sound and activate the LED
1645            (for the Maemo version) */
1646         if (TNY_IS_LIST(new_headers) && (tny_list_get_length (new_headers)) > 0)
1647                 modest_platform_on_new_headers_received (new_headers, 
1648                                                          show_visual_notifications);
1649
1650 }
1651
1652 gboolean
1653 retrieve_all_messages_cb (GObject *source,
1654                           guint num_msgs,
1655                           guint retrieve_limit)
1656 {
1657         GtkWindow *window;
1658         gchar *msg;
1659         gint response;
1660
1661         window = GTK_WINDOW (source);
1662         msg = g_strdup_printf (_("mail_nc_msg_count_limit_exceeded"), 
1663                                num_msgs, retrieve_limit);
1664
1665         /* Ask the user if they want to retrieve all the messages */
1666         response = 
1667                 modest_platform_run_confirmation_dialog_with_buttons (window, msg,
1668                                                                       _("mcen_bd_get_all"),
1669                                                                       _("mcen_bd_newest_only"));
1670         /* Free and return */
1671         g_free (msg);
1672         return (response == GTK_RESPONSE_ACCEPT) ? TRUE : FALSE;
1673 }
1674
1675 typedef struct {
1676         TnyAccount *account;
1677         ModestWindow *win;
1678         gchar *account_name;
1679 } SendReceiveInfo;
1680
1681 static void
1682 do_send_receive_performer (gboolean canceled, 
1683                            GError *err,
1684                            GtkWindow *parent_window, 
1685                            TnyAccount *account, 
1686                            gpointer user_data)
1687 {
1688         ModestMailOperation *mail_op;
1689         SendReceiveInfo *info;
1690
1691         info = (SendReceiveInfo *) user_data;
1692
1693         if (err || canceled) {
1694                 goto clean;
1695         }
1696
1697         /* Set send/receive operation in progress */    
1698         if (info->win && MODEST_IS_MAIN_WINDOW (info->win)) {
1699                 modest_main_window_notify_send_receive_initied (MODEST_MAIN_WINDOW (info->win));
1700         }
1701         
1702         mail_op = modest_mail_operation_new_with_error_handling ((info->win) ? G_OBJECT (info->win) : NULL,
1703                                                                  modest_ui_actions_send_receive_error_handler,
1704                                                                  NULL, NULL);
1705
1706         if (info->win && MODEST_IS_MAIN_WINDOW (info->win))
1707                 g_signal_connect (G_OBJECT(mail_op), "operation-finished", 
1708                                   G_CALLBACK (on_send_receive_finished), 
1709                                   info->win);
1710
1711         /* Send & receive. */
1712         modest_mail_operation_queue_add (modest_runtime_get_mail_operation_queue (), mail_op);
1713         modest_mail_operation_update_account (mail_op, info->account_name, (info->win) ? FALSE : TRUE,
1714                                               (info->win) ? retrieve_all_messages_cb : NULL, 
1715                                               new_messages_arrived, info->win);
1716         g_object_unref (G_OBJECT (mail_op));
1717         
1718  clean:
1719         /* Frees */
1720         if (info->account_name)
1721                 g_free (info->account_name);
1722         if (info->win)
1723                 g_object_unref (info->win);
1724         if (info->account)
1725                 g_object_unref (info->account);
1726         g_slice_free (SendReceiveInfo, info);
1727 }
1728
1729 /*
1730  * This function performs the send & receive required actions. The
1731  * window is used to create the mail operation. Typically it should
1732  * always be the main window, but we pass it as argument in order to
1733  * be more flexible.
1734  */
1735 void
1736 modest_ui_actions_do_send_receive (const gchar *account_name, 
1737                                    gboolean force_connection,
1738                                    ModestWindow *win)
1739 {
1740         gchar *acc_name = NULL;
1741         SendReceiveInfo *info;
1742         ModestTnyAccountStore *acc_store;
1743
1744         /* If no account name was provided then get the current account, and if
1745            there is no current account then pick the default one: */
1746         if (!account_name) {
1747                 if (win)
1748                         acc_name = g_strdup (modest_window_get_active_account (win));
1749                 if (!acc_name)
1750                         acc_name  = modest_account_mgr_get_default_account (modest_runtime_get_account_mgr());
1751                 if (!acc_name) {
1752                         g_printerr ("modest: cannot get default account\n");
1753                         return;
1754                 }
1755         } else {
1756                 acc_name = g_strdup (account_name);
1757         }
1758
1759         acc_store = modest_runtime_get_account_store ();
1760
1761         /* Create the info for the connect and perform */
1762         info = g_slice_new (SendReceiveInfo);
1763         info->account_name = acc_name;
1764         info->win = (win) ? g_object_ref (win) : NULL;
1765         info->account = modest_tny_account_store_get_server_account (acc_store, acc_name,
1766                                                                      TNY_ACCOUNT_TYPE_STORE);
1767
1768         /* Invoke the connect and perform */
1769         modest_platform_connect_and_perform ((win) ? GTK_WINDOW (win) : NULL, 
1770                                              force_connection, info->account, 
1771                                              do_send_receive_performer, info);
1772 }
1773
1774
1775 static void
1776 modest_ui_actions_do_cancel_send (const gchar *account_name,  
1777                                   ModestWindow *win)
1778 {
1779         TnyTransportAccount *transport_account;
1780         TnySendQueue *send_queue = NULL;
1781         GError *error = NULL;
1782
1783         /* Get transport account */
1784         transport_account =
1785                 TNY_TRANSPORT_ACCOUNT(modest_tny_account_store_get_server_account
1786                                       (modest_runtime_get_account_store(),
1787                                        account_name,
1788                                        TNY_ACCOUNT_TYPE_TRANSPORT));
1789         if (!transport_account) {
1790                 g_printerr ("modest: no transport account found for '%s'\n", account_name);
1791                 goto frees;
1792         }
1793
1794         /* Get send queue*/
1795         send_queue = TNY_SEND_QUEUE (modest_runtime_get_send_queue (transport_account));
1796         if (!TNY_IS_SEND_QUEUE(send_queue)) {
1797                 g_set_error (&error, MODEST_MAIL_OPERATION_ERROR,
1798                              MODEST_MAIL_OPERATION_ERROR_ITEM_NOT_FOUND,
1799                              "modest: could not find send queue for account\n");
1800         } else {
1801                 /* Cancel the current send */
1802                 tny_account_cancel (TNY_ACCOUNT (transport_account));
1803
1804                 /* Suspend all pending messages */
1805                 tny_send_queue_cancel (send_queue, TNY_SEND_QUEUE_CANCEL_ACTION_SUSPEND, &error);
1806         }
1807
1808  frees:
1809         if (transport_account != NULL) 
1810                 g_object_unref (G_OBJECT (transport_account));
1811 }
1812
1813 static void
1814 modest_ui_actions_cancel_send_all (ModestWindow *win) 
1815 {
1816         GSList *account_names, *iter;
1817
1818         account_names = modest_account_mgr_account_names (modest_runtime_get_account_mgr(), 
1819                                                           TRUE);
1820
1821         iter = account_names;
1822         while (iter) {                  
1823                 modest_ui_actions_do_cancel_send ((const char*) iter->data, win);
1824                 iter = g_slist_next (iter);
1825         }
1826
1827         modest_account_mgr_free_account_names (account_names);
1828         account_names = NULL;
1829 }
1830
1831 void
1832 modest_ui_actions_cancel_send (GtkAction *action,  ModestWindow *win)
1833
1834 {
1835         /* Check if accounts exist */
1836         gboolean accounts_exist = 
1837                 modest_account_mgr_has_accounts(modest_runtime_get_account_mgr(), TRUE);
1838         
1839         /* If not, allow the user to create an account before trying to send/receive. */
1840         if (!accounts_exist)
1841                 modest_ui_actions_on_accounts (NULL, win);
1842         
1843         /* Cancel all sending operaitons */     
1844         modest_ui_actions_cancel_send_all (win);
1845 }
1846
1847 /*
1848  * Refreshes all accounts. This function will be used by automatic
1849  * updates
1850  */
1851 void
1852 modest_ui_actions_do_send_receive_all (ModestWindow *win, 
1853                                        gboolean force_connection)
1854 {
1855         GSList *account_names, *iter;
1856
1857         account_names = modest_account_mgr_account_names (modest_runtime_get_account_mgr(), 
1858                                                           TRUE);
1859
1860         iter = account_names;
1861         while (iter) {                  
1862                 modest_ui_actions_do_send_receive ((const char*) iter->data, force_connection, win);
1863                 iter = g_slist_next (iter);
1864         }
1865
1866         modest_account_mgr_free_account_names (account_names);
1867         account_names = NULL;
1868 }
1869
1870 /*
1871  * Handler of the click on Send&Receive button in the main toolbar
1872  */
1873 void
1874 modest_ui_actions_on_send_receive (GtkAction *action, ModestWindow *win)
1875 {
1876         /* Check if accounts exist */
1877         gboolean accounts_exist;
1878
1879         accounts_exist =
1880                 modest_account_mgr_has_accounts(modest_runtime_get_account_mgr(), TRUE);
1881         
1882         /* If not, allow the user to create an account before trying to send/receive. */
1883         if (!accounts_exist)
1884                 modest_ui_actions_on_accounts (NULL, win);
1885         
1886         /* Refresh the current folder. The if is always TRUE it's just an extra check */
1887         if (MODEST_IS_MAIN_WINDOW (win)) {
1888                 GtkWidget *folder_view;
1889                 TnyFolderStore *folder_store;
1890
1891                 folder_view = 
1892                         modest_main_window_get_child_widget (MODEST_MAIN_WINDOW (win), 
1893                                                              MODEST_MAIN_WINDOW_WIDGET_TYPE_FOLDER_VIEW);
1894                 if (!folder_view)
1895                         return;
1896                 
1897                 folder_store = modest_folder_view_get_selected (MODEST_FOLDER_VIEW (folder_view));
1898         
1899                 if (folder_store)
1900                         g_object_unref (folder_store);
1901         }       
1902         
1903         /* Refresh the active account. Force the connection if needed */
1904         modest_ui_actions_do_send_receive (NULL, TRUE, win);
1905 }
1906
1907
1908 void
1909 modest_ui_actions_toggle_header_list_view (GtkAction *action, ModestMainWindow *main_window)
1910 {
1911         ModestConf *conf;
1912         GtkWidget *header_view;
1913         
1914         g_return_if_fail (MODEST_IS_MAIN_WINDOW(main_window));
1915
1916         header_view = modest_main_window_get_child_widget (main_window,
1917                                                            MODEST_MAIN_WINDOW_WIDGET_TYPE_HEADER_VIEW);
1918         if (!header_view)
1919                 return;
1920
1921         conf = modest_runtime_get_conf ();
1922         
1923         /* what is saved/restored is depending on the style; thus; we save with
1924          * old style, then update the style, and restore for this new style
1925          */
1926         modest_widget_memory_save (conf, G_OBJECT(header_view), MODEST_CONF_HEADER_VIEW_KEY);
1927         
1928         if (modest_header_view_get_style
1929             (MODEST_HEADER_VIEW(header_view)) == MODEST_HEADER_VIEW_STYLE_DETAILS)
1930                 modest_header_view_set_style (MODEST_HEADER_VIEW(header_view),
1931                                               MODEST_HEADER_VIEW_STYLE_TWOLINES);
1932         else
1933                 modest_header_view_set_style (MODEST_HEADER_VIEW(header_view),
1934                                               MODEST_HEADER_VIEW_STYLE_DETAILS);
1935
1936         modest_widget_memory_restore (conf, G_OBJECT(header_view),
1937                                       MODEST_CONF_HEADER_VIEW_KEY);
1938 }
1939
1940
1941 void 
1942 modest_ui_actions_on_header_selected (ModestHeaderView *header_view, 
1943                                       TnyHeader *header,
1944                                       ModestMainWindow *main_window)
1945 {
1946         g_return_if_fail (MODEST_IS_MAIN_WINDOW(main_window));
1947         g_return_if_fail (MODEST_IS_HEADER_VIEW (header_view));
1948         
1949         /* in the case the folder is empty, show the empty folder message and focus
1950          * folder view */
1951         if (!header && gtk_widget_is_focus (GTK_WIDGET (header_view))) {
1952                 if (modest_header_view_is_empty (header_view)) {
1953                         TnyFolder *folder = modest_header_view_get_folder (header_view);
1954                         GtkWidget *folder_view = 
1955                                 modest_main_window_get_child_widget (main_window,
1956                                                                      MODEST_MAIN_WINDOW_WIDGET_TYPE_FOLDER_VIEW);
1957                         if (folder != NULL) 
1958                                 modest_folder_view_select_folder (MODEST_FOLDER_VIEW (folder_view), folder, FALSE);
1959                         gtk_widget_grab_focus (GTK_WIDGET (folder_view));
1960                         return;
1961                 }
1962         }
1963         /* If no header has been selected then exit */
1964         if (!header)
1965                 return;
1966
1967         /* Update focus */
1968         if (!gtk_widget_is_focus (GTK_WIDGET(header_view)))
1969             gtk_widget_grab_focus (GTK_WIDGET(header_view));
1970
1971         /* Update toolbar dimming state */
1972         modest_ui_actions_check_toolbar_dimming_rules (MODEST_WINDOW (main_window));
1973 }
1974
1975 void
1976 modest_ui_actions_on_header_activated (ModestHeaderView *header_view,
1977                                        TnyHeader *header,
1978                                        ModestMainWindow *main_window)
1979 {
1980         TnyList *headers;
1981
1982         g_return_if_fail (MODEST_IS_MAIN_WINDOW(main_window));
1983
1984         if (!header)
1985                 return;
1986
1987         if (modest_header_view_count_selected_headers (header_view) > 1) {
1988                 modest_platform_information_banner (NULL, NULL, _("mcen_ib_select_one_message"));
1989                 return;
1990         }
1991
1992
1993 /*      headers = tny_simple_list_new (); */
1994 /*      tny_list_prepend (headers, G_OBJECT (header)); */
1995         headers = modest_header_view_get_selected_headers (header_view);
1996
1997         open_msgs_from_headers (headers, MODEST_WINDOW (main_window));
1998
1999         g_object_unref (headers);
2000 }
2001
2002 static void
2003 set_active_account_from_tny_account (TnyAccount *account,
2004                                      ModestWindow *window)
2005 {
2006         const gchar *server_acc_name = tny_account_get_id (account);
2007         
2008         /* We need the TnyAccount provided by the
2009            account store because that is the one that
2010            knows the name of the Modest account */
2011         TnyAccount *modest_server_account = modest_server_account = 
2012                 modest_tny_account_store_get_tny_account_by (modest_runtime_get_account_store (),
2013                                                              MODEST_TNY_ACCOUNT_STORE_QUERY_ID, 
2014                                                              server_acc_name);
2015         if (!modest_server_account) {
2016                 g_warning ("%s: could not get tny account\n", __FUNCTION__);
2017                 return;
2018         }
2019
2020         /* Update active account, but only if it's not a pseudo-account */
2021         if ((!modest_tny_account_is_virtual_local_folders(modest_server_account)) &&
2022             (!modest_tny_account_is_memory_card_account(modest_server_account))) {
2023                 const gchar *modest_acc_name = 
2024                         modest_tny_account_get_parent_modest_account_name_for_server_account (modest_server_account);
2025                 if (modest_acc_name)
2026                         modest_window_set_active_account (window, modest_acc_name);
2027         }
2028         
2029         g_object_unref (modest_server_account);
2030 }
2031
2032
2033 static void
2034 folder_refreshed_cb (ModestMailOperation *mail_op, 
2035                      TnyFolder *folder, 
2036                      gpointer user_data)
2037 {
2038         ModestMainWindow *win = NULL;
2039         GtkWidget *header_view;
2040
2041         g_return_if_fail (TNY_IS_FOLDER (folder));
2042
2043         win = MODEST_MAIN_WINDOW (user_data);
2044         header_view = 
2045                 modest_main_window_get_child_widget(win, MODEST_MAIN_WINDOW_WIDGET_TYPE_HEADER_VIEW);
2046
2047         if (header_view) {
2048                 TnyFolder *current_folder;
2049
2050                 current_folder = modest_header_view_get_folder (MODEST_HEADER_VIEW (header_view));
2051                 if (current_folder != NULL && folder != current_folder) {
2052                         g_object_unref (current_folder);
2053                         return;
2054                 } else if (current_folder)
2055                         g_object_unref (current_folder);
2056         }
2057
2058         /* Check if folder is empty and set headers view contents style */
2059         if (tny_folder_get_all_count (folder) == 0)
2060                 modest_main_window_set_contents_style (win,
2061                                                        MODEST_MAIN_WINDOW_CONTENTS_STYLE_EMPTY);
2062 }
2063
2064 void 
2065 modest_ui_actions_on_folder_selection_changed (ModestFolderView *folder_view,
2066                                                TnyFolderStore *folder_store, 
2067                                                gboolean selected,
2068                                                ModestMainWindow *main_window)
2069 {
2070         ModestConf *conf;
2071         GtkWidget *header_view;
2072
2073         g_return_if_fail (MODEST_IS_MAIN_WINDOW(main_window));
2074
2075         header_view = modest_main_window_get_child_widget(main_window,
2076                                                           MODEST_MAIN_WINDOW_WIDGET_TYPE_HEADER_VIEW);
2077         if (!header_view)
2078                 return;
2079         
2080         conf = modest_runtime_get_conf ();
2081
2082         if (TNY_IS_ACCOUNT (folder_store)) {
2083                 if (selected) {
2084                         set_active_account_from_tny_account (TNY_ACCOUNT (folder_store), MODEST_WINDOW (main_window));
2085                         
2086                         /* Show account details */
2087                         modest_main_window_set_contents_style (main_window, MODEST_MAIN_WINDOW_CONTENTS_STYLE_DETAILS);
2088                 }
2089         } else {
2090                 if (TNY_IS_FOLDER (folder_store) && selected) {
2091                         
2092                         /* Update the active account */
2093                         TnyAccount *account = modest_tny_folder_get_account (TNY_FOLDER (folder_store));
2094                         if (account) {
2095                                 set_active_account_from_tny_account (account, MODEST_WINDOW (main_window));
2096                                 g_object_unref (account);
2097                                 account = NULL;
2098                         }
2099
2100                         /* Set the header style by default, it could
2101                            be changed later by the refresh callback to
2102                            empty */
2103                         modest_main_window_set_contents_style (main_window, 
2104                                                                MODEST_MAIN_WINDOW_CONTENTS_STYLE_HEADERS);
2105
2106                         /* Set folder on header view. This function
2107                            will call tny_folder_refresh_async so we
2108                            pass a callback that will be called when
2109                            finished. We use that callback to set the
2110                            empty view if there are no messages */
2111                         modest_header_view_set_folder (MODEST_HEADER_VIEW(header_view),
2112                                                        TNY_FOLDER (folder_store),
2113                                                        folder_refreshed_cb,
2114                                                        main_window);
2115                         
2116                         /* Restore configuration. We need to do this
2117                            *after* the set_folder because the widget
2118                            memory asks the header view about its
2119                            folder  */
2120                         modest_widget_memory_restore (modest_runtime_get_conf (), 
2121                                                       G_OBJECT(header_view),
2122                                                       MODEST_CONF_HEADER_VIEW_KEY);
2123                 } else {
2124                         /* Update the active account */
2125                         //modest_window_set_active_account (MODEST_WINDOW (main_window), NULL);
2126                         /* Save only if we're seeing headers */
2127                         if (modest_main_window_get_contents_style (main_window) ==
2128                             MODEST_MAIN_WINDOW_CONTENTS_STYLE_HEADERS)
2129                                 modest_widget_memory_save (conf, G_OBJECT (header_view), 
2130                                                            MODEST_CONF_HEADER_VIEW_KEY);
2131                         modest_header_view_clear (MODEST_HEADER_VIEW(header_view));
2132                 }
2133         }
2134
2135         /* Update toolbar dimming state */
2136         modest_ui_actions_check_toolbar_dimming_rules (MODEST_WINDOW (main_window));
2137 }
2138
2139 void 
2140 modest_ui_actions_on_item_not_found (ModestHeaderView *header_view,ModestItemType type,
2141                                      ModestWindow *win)
2142 {
2143         GtkWidget *dialog;
2144         gchar *txt, *item;
2145         gboolean online;
2146
2147         item = (type == MODEST_ITEM_TYPE_FOLDER) ? "folder" : "message";
2148         
2149         online = tny_device_is_online (modest_runtime_get_device());
2150
2151         if (online) {
2152                 /* already online -- the item is simply not there... */
2153                 dialog = gtk_message_dialog_new (GTK_WINDOW (win),
2154                                                  GTK_DIALOG_MODAL,
2155                                                  GTK_MESSAGE_WARNING,
2156                                                  GTK_BUTTONS_NONE,
2157                                                  _("The %s you selected cannot be found"),
2158                                                  item);
2159                 gtk_dialog_add_button (GTK_DIALOG (dialog),_("mcen_bd_dialog_ok"), GTK_RESPONSE_ACCEPT);
2160                 gtk_dialog_run (GTK_DIALOG(dialog));
2161         } else {
2162                 dialog = gtk_dialog_new_with_buttons (_("Connection requested"),
2163                                                       GTK_WINDOW (win),
2164                                                       GTK_DIALOG_MODAL,
2165                                                       _("mcen_bd_dialog_cancel"),
2166                                                       GTK_RESPONSE_REJECT,
2167                                                       _("mcen_bd_dialog_ok"),
2168                                                       GTK_RESPONSE_ACCEPT,
2169                                                       NULL);
2170                 txt = g_strdup_printf (_("This %s is not available in offline mode.\n"
2171                                          "Do you want to get online?"), item);
2172                 gtk_box_pack_start (GTK_BOX(GTK_DIALOG(dialog)->vbox), 
2173                                     gtk_label_new (txt), FALSE, FALSE, 0);
2174                 gtk_widget_show_all (GTK_WIDGET(GTK_DIALOG(dialog)->vbox));
2175                 g_free (txt);
2176
2177                 gtk_window_set_default_size (GTK_WINDOW(dialog), 300, 300);
2178                 if (gtk_dialog_run (GTK_DIALOG(dialog)) == GTK_RESPONSE_ACCEPT) {
2179                         /* TODO: Comment about why is this commented out: */
2180                         /* modest_platform_connect_and_wait (); */
2181                 }
2182         }
2183         gtk_widget_destroy (dialog);
2184 }
2185
2186 void
2187 modest_ui_actions_on_msg_link_hover (ModestMsgView *msgview, const gchar* link,
2188                                      ModestWindow *win)
2189 {
2190         /* g_message ("%s %s", __FUNCTION__, link); */
2191 }       
2192
2193
2194 void
2195 modest_ui_actions_on_msg_link_clicked (ModestMsgView *msgview, const gchar* link,
2196                                         ModestWindow *win)
2197 {
2198         modest_platform_activate_uri (link);
2199 }
2200
2201 void
2202 modest_ui_actions_on_msg_link_contextual (ModestMsgView *msgview, const gchar* link,
2203                                           ModestWindow *win)
2204 {
2205         modest_platform_show_uri_popup (link);
2206 }
2207
2208 void
2209 modest_ui_actions_on_msg_attachment_clicked (ModestMsgView *msgview, TnyMimePart *mime_part,
2210                                              ModestWindow *win)
2211 {
2212         modest_msg_view_window_view_attachment (MODEST_MSG_VIEW_WINDOW (win), mime_part);
2213 }
2214
2215 void
2216 modest_ui_actions_on_msg_recpt_activated (ModestMsgView *msgview,
2217                                           const gchar *address,
2218                                           ModestWindow *win)
2219 {
2220         /* g_message ("%s %s", __FUNCTION__, address); */
2221 }
2222
2223 static void
2224 on_save_to_drafts_cb (ModestMailOperation *mail_op, 
2225                       TnyMsg *saved_draft,
2226                       gpointer user_data)
2227 {
2228         ModestMsgEditWindow *edit_window;
2229         ModestMainWindow *win;
2230
2231         /* FIXME. Make the header view sensitive again. This is a
2232          * temporary hack. See modest_ui_actions_on_save_to_drafts()
2233          * for details */
2234         win = MODEST_MAIN_WINDOW(modest_window_mgr_get_main_window(
2235                                          modest_runtime_get_window_mgr(), FALSE));
2236         if (win != NULL) {
2237                 GtkWidget *hdrview = modest_main_window_get_child_widget(
2238                         win, MODEST_MAIN_WINDOW_WIDGET_TYPE_HEADER_VIEW);
2239                 if (hdrview) gtk_widget_set_sensitive(hdrview, TRUE);
2240         }
2241
2242         edit_window = MODEST_MSG_EDIT_WINDOW (user_data);
2243
2244         /* It might not be a good idea to do nothing if there was an error,
2245          * so let's at least show a generic error banner. */
2246         /* TODO error while saving attachment, show "Saving draft failed" banner */
2247         if (modest_mail_operation_get_error (mail_op) != NULL) {
2248                 g_warning ("%s failed: %s\n", __FUNCTION__, (modest_mail_operation_get_error (mail_op))->message);
2249                 modest_platform_information_banner (NULL, NULL, _("mail_ib_file_operation_failed"));
2250         } else {
2251                 modest_msg_edit_window_set_draft (edit_window, saved_draft);
2252         }
2253         g_object_unref(edit_window);
2254 }
2255
2256 gboolean
2257 modest_ui_actions_on_save_to_drafts (GtkWidget *widget, ModestMsgEditWindow *edit_window)
2258 {
2259         TnyTransportAccount *transport_account;
2260         ModestMailOperation *mail_operation;
2261         MsgData *data;
2262         gchar *account_name, *from;
2263         ModestAccountMgr *account_mgr;
2264 /*      char *info_text; */
2265         gboolean had_error = FALSE;
2266         guint64 available_disk, expected_size;
2267         gint parts_count;
2268         guint64 parts_size;
2269         ModestMainWindow *win;
2270
2271         g_return_val_if_fail (MODEST_IS_MSG_EDIT_WINDOW(edit_window), FALSE);
2272         
2273         data = modest_msg_edit_window_get_msg_data (edit_window);
2274
2275         /* Check size */
2276         available_disk = modest_folder_available_space (NULL);
2277         modest_msg_edit_window_get_parts_size (edit_window, &parts_count, &parts_size);
2278         expected_size = modest_tny_msg_estimate_size (data->plain_body,
2279                                                  data->html_body,
2280                                                  parts_count,
2281                                                  parts_size);
2282
2283         if ((available_disk != -1) && expected_size > available_disk) {
2284                 modest_msg_edit_window_free_msg_data (edit_window, data);
2285
2286                 modest_platform_information_banner (NULL, NULL, dgettext("ke-recv", "cerm_device_memory_full"));
2287                 return FALSE;
2288         }
2289
2290         account_name = g_strdup (data->account_name);
2291         account_mgr = modest_runtime_get_account_mgr();
2292         if (!account_name)
2293                 account_name = g_strdup(modest_window_get_active_account (MODEST_WINDOW(edit_window)));
2294         if (!account_name) 
2295                 account_name = modest_account_mgr_get_default_account (account_mgr);
2296         if (!account_name) {
2297                 g_printerr ("modest: no account found\n");
2298                 modest_msg_edit_window_free_msg_data (edit_window, data);
2299                 return FALSE;
2300         }
2301
2302         if (!strcmp (account_name, MODEST_LOCAL_FOLDERS_ACCOUNT_ID)) {
2303                 account_name = g_strdup (data->account_name);
2304         }
2305
2306         transport_account =
2307                 TNY_TRANSPORT_ACCOUNT(modest_tny_account_store_get_server_account
2308                                       (modest_runtime_get_account_store(),
2309                                        account_name,
2310                                        TNY_ACCOUNT_TYPE_TRANSPORT));
2311         if (!transport_account) {
2312                 g_printerr ("modest: no transport account found for '%s'\n", account_name);
2313                 g_free (account_name);
2314                 modest_msg_edit_window_free_msg_data (edit_window, data);
2315                 return FALSE;
2316         }
2317         from = modest_account_mgr_get_from_string (account_mgr, account_name);
2318
2319         /* Create the mail operation */         
2320         mail_operation = modest_mail_operation_new (NULL);
2321         modest_mail_operation_queue_add (modest_runtime_get_mail_operation_queue (), mail_operation);
2322
2323         modest_mail_operation_save_to_drafts (mail_operation,
2324                                               transport_account,
2325                                               data->draft_msg,
2326                                               from,
2327                                               data->to, 
2328                                               data->cc, 
2329                                               data->bcc,
2330                                               data->subject, 
2331                                               data->plain_body, 
2332                                               data->html_body,
2333                                               data->attachments,
2334                                               data->images,
2335                                               data->priority_flags,
2336                                               on_save_to_drafts_cb,
2337                                               g_object_ref(edit_window));
2338
2339         /* Use the main window as the parent of the banner, if the
2340            main window does not exist it won't be shown, if the parent
2341            window exists then it's properly shown. We don't use the
2342            editor window because it could be closed (save to drafts
2343            could happen after closing the window */
2344         win = (ModestMainWindow *)
2345                 modest_window_mgr_get_main_window( modest_runtime_get_window_mgr(), FALSE);
2346         if (win) {
2347                 modest_platform_information_banner (GTK_WIDGET (win), 
2348                                                     NULL, _CS("sfil_ib_saving"));
2349         }
2350         modest_msg_edit_window_set_modified (edit_window, FALSE);
2351
2352         /* Frees */
2353         g_free (from);
2354         g_free (account_name);
2355         g_object_unref (G_OBJECT (transport_account));
2356         g_object_unref (G_OBJECT (mail_operation));
2357
2358         modest_msg_edit_window_free_msg_data (edit_window, data);
2359
2360         /* ** FIXME **
2361          * If the drafts folder is selected then make the header view
2362          * insensitive while the message is being saved to drafts
2363          * (it'll be sensitive again in on_save_to_drafts_cb()). This
2364          * is not very clean but it avoids letting the drafts folder
2365          * in an inconsistent state: the user could edit the message
2366          * being saved and undesirable things would happen.
2367          * In the average case the user won't notice anything at
2368          * all. In the worst case (the user is editing a really big
2369          * file from Drafts) the header view will be insensitive
2370          * during the saving process (10 or 20 seconds, depending on
2371          * the message). Anyway this is just a quick workaround: once
2372          * we find a better solution it should be removed
2373          * See NB#65125 (commend #18) for details.
2374          */
2375         if (!had_error && win != NULL) {
2376                 ModestFolderView *view = MODEST_FOLDER_VIEW(modest_main_window_get_child_widget(
2377                         win, MODEST_MAIN_WINDOW_WIDGET_TYPE_FOLDER_VIEW));
2378                 if (view != NULL) {
2379                         TnyFolder *folder = TNY_FOLDER(modest_folder_view_get_selected(view));
2380                         if (folder) {
2381                                 if (modest_tny_folder_is_local_folder(folder)) {
2382                                         TnyFolderType folder_type;
2383                                         folder_type = modest_tny_folder_get_local_or_mmc_folder_type(folder);
2384                                         if (folder_type == TNY_FOLDER_TYPE_DRAFTS) {
2385                                                 GtkWidget *hdrview = modest_main_window_get_child_widget(
2386                                                         win, MODEST_MAIN_WINDOW_WIDGET_TYPE_HEADER_VIEW);
2387                                                 if (hdrview) gtk_widget_set_sensitive(hdrview, FALSE);
2388                                         }
2389                                 }
2390                         }
2391                         if (folder != NULL) g_object_unref(folder);
2392                 }
2393         }
2394
2395         return !had_error;
2396 }
2397
2398 /* For instance, when clicking the Send toolbar button when editing a message: */
2399 gboolean
2400 modest_ui_actions_on_send (GtkWidget *widget, ModestMsgEditWindow *edit_window)
2401 {
2402         TnyTransportAccount *transport_account = NULL;
2403         gboolean had_error = FALSE;
2404         guint64 available_disk, expected_size;
2405         gint parts_count;
2406         guint64 parts_size;
2407
2408         g_return_val_if_fail (MODEST_IS_MSG_EDIT_WINDOW(edit_window), TRUE);
2409
2410         if (!modest_msg_edit_window_check_names (edit_window, TRUE))
2411                 return TRUE;
2412         
2413         /* FIXME: Code added just for testing. The final version will
2414            use the send queue provided by tinymail and some
2415            classifier */
2416         MsgData *data = modest_msg_edit_window_get_msg_data (edit_window);
2417
2418         /* Check size */
2419         available_disk = modest_folder_available_space (NULL);
2420         modest_msg_edit_window_get_parts_size (edit_window, &parts_count, &parts_size);
2421         expected_size = modest_tny_msg_estimate_size (data->plain_body,
2422                                                  data->html_body,
2423                                                  parts_count,
2424                                                  parts_size);
2425
2426         if ((available_disk != -1) && expected_size > available_disk) {
2427                 modest_msg_edit_window_free_msg_data (edit_window, data);
2428
2429                 modest_platform_information_banner (NULL, NULL, dgettext("ke-recv", "cerm_device_memory_full"));
2430                 return FALSE;
2431         }
2432
2433         ModestAccountMgr *account_mgr = modest_runtime_get_account_mgr();
2434         gchar *account_name = g_strdup (data->account_name);
2435         if (!account_name)
2436                 account_name = g_strdup(modest_window_get_active_account (MODEST_WINDOW(edit_window)));
2437
2438         if (!account_name) 
2439                 account_name = modest_account_mgr_get_default_account (account_mgr);
2440                 
2441         if (!account_name) {
2442                 modest_msg_edit_window_free_msg_data (edit_window, data);
2443                 /* Run account setup wizard */
2444                 if (!modest_ui_actions_run_account_setup_wizard (MODEST_WINDOW(edit_window))) {
2445                         return TRUE;
2446                 }
2447         }
2448         
2449         /* Get the currently-active transport account for this modest account: */
2450         if (strcmp (account_name, MODEST_LOCAL_FOLDERS_ACCOUNT_ID) != 0) {
2451                 transport_account = TNY_TRANSPORT_ACCOUNT(modest_tny_account_store_get_server_account
2452                                                           (modest_runtime_get_account_store(),
2453                                                            account_name, TNY_ACCOUNT_TYPE_TRANSPORT));
2454         }
2455         
2456         if (!transport_account) {
2457                 modest_msg_edit_window_free_msg_data (edit_window, data);
2458                 /* Run account setup wizard */
2459                 if (!modest_ui_actions_run_account_setup_wizard(MODEST_WINDOW(edit_window)))
2460                         return TRUE;
2461         }
2462         
2463         gchar *from = modest_account_mgr_get_from_string (account_mgr, account_name);
2464
2465         /* Create the mail operation */
2466         ModestMailOperation *mail_operation = modest_mail_operation_new (NULL);
2467         modest_mail_operation_queue_add (modest_runtime_get_mail_operation_queue (), mail_operation);
2468
2469         modest_mail_operation_send_new_mail (mail_operation,
2470                                              transport_account,
2471                                              data->draft_msg,
2472                                              from,
2473                                              data->to, 
2474                                              data->cc, 
2475                                              data->bcc,
2476                                              data->subject, 
2477                                              data->plain_body, 
2478                                              data->html_body,
2479                                              data->attachments,
2480                                              data->images,
2481                                              data->priority_flags);
2482
2483         if (modest_mail_operation_get_status (mail_operation) == MODEST_MAIL_OPERATION_STATUS_IN_PROGRESS)
2484                 modest_platform_information_banner (NULL, NULL, _("mcen_ib_outbox_waiting_to_be_sent"));
2485
2486
2487         if (modest_mail_operation_get_error (mail_operation) != NULL) {
2488                 const GError *error = modest_mail_operation_get_error (mail_operation);
2489                 if (error->code == MODEST_MAIL_OPERATION_ERROR_INSTANCE_CREATION_FAILED) {
2490                         g_warning ("%s failed: %s\n", __FUNCTION__, (modest_mail_operation_get_error (mail_operation))->message);
2491                         modest_platform_information_banner (NULL, NULL, _CS("sfil_ni_not_enough_memory"));
2492                         had_error = TRUE;
2493                 }
2494         }
2495                                              
2496         /* Free data: */
2497         g_free (from);
2498         g_free (account_name);
2499         g_object_unref (G_OBJECT (transport_account));
2500         g_object_unref (G_OBJECT (mail_operation));
2501
2502         modest_msg_edit_window_free_msg_data (edit_window, data);
2503
2504         if (!had_error) {
2505                 modest_msg_edit_window_set_sent (edit_window, TRUE);
2506
2507                 /* Save settings and close the window: */
2508                 modest_ui_actions_on_close_window (NULL, MODEST_WINDOW (edit_window));
2509         }
2510
2511         return !had_error;
2512 }
2513
2514 void 
2515 modest_ui_actions_on_toggle_bold (GtkToggleAction *action,
2516                                   ModestMsgEditWindow *window)
2517 {
2518         ModestMsgEditFormatState *format_state = NULL;
2519
2520         g_return_if_fail (MODEST_IS_MSG_EDIT_WINDOW (window));
2521         g_return_if_fail (GTK_IS_TOGGLE_ACTION (action));
2522
2523         if (modest_msg_edit_window_get_format (MODEST_MSG_EDIT_WINDOW (window)) == MODEST_MSG_EDIT_FORMAT_TEXT)
2524                 return;
2525
2526         format_state = modest_msg_edit_window_get_format_state (window);
2527         g_return_if_fail (format_state != NULL);
2528
2529         format_state->bold = gtk_toggle_action_get_active (action);
2530         modest_msg_edit_window_set_format_state (window, format_state);
2531         g_free (format_state);
2532         
2533 }
2534
2535 void 
2536 modest_ui_actions_on_toggle_italics (GtkToggleAction *action,
2537                                      ModestMsgEditWindow *window)
2538 {
2539         ModestMsgEditFormatState *format_state = NULL;
2540
2541         g_return_if_fail (MODEST_IS_MSG_EDIT_WINDOW (window));
2542         g_return_if_fail (GTK_IS_TOGGLE_ACTION (action));
2543
2544         if (modest_msg_edit_window_get_format (MODEST_MSG_EDIT_WINDOW(window)) == MODEST_MSG_EDIT_FORMAT_TEXT)
2545                 return;
2546
2547         format_state = modest_msg_edit_window_get_format_state (window);
2548         g_return_if_fail (format_state != NULL);
2549
2550         format_state->italics = gtk_toggle_action_get_active (action);
2551         modest_msg_edit_window_set_format_state (window, format_state);
2552         g_free (format_state);
2553         
2554 }
2555
2556 void 
2557 modest_ui_actions_on_toggle_bullets (GtkToggleAction *action,
2558                                      ModestMsgEditWindow *window)
2559 {
2560         ModestMsgEditFormatState *format_state = NULL;
2561
2562         g_return_if_fail (MODEST_IS_MSG_EDIT_WINDOW (window));
2563         g_return_if_fail (GTK_IS_TOGGLE_ACTION (action));
2564
2565         if (modest_msg_edit_window_get_format (MODEST_MSG_EDIT_WINDOW (window)) == MODEST_MSG_EDIT_FORMAT_TEXT)
2566                 return;
2567
2568         format_state = modest_msg_edit_window_get_format_state (window);
2569         g_return_if_fail (format_state != NULL);
2570
2571         format_state->bullet = gtk_toggle_action_get_active (action);
2572         modest_msg_edit_window_set_format_state (window, format_state);
2573         g_free (format_state);
2574         
2575 }
2576
2577 void 
2578 modest_ui_actions_on_change_justify (GtkRadioAction *action,
2579                                      GtkRadioAction *selected,
2580                                      ModestMsgEditWindow *window)
2581 {
2582         ModestMsgEditFormatState *format_state = NULL;
2583         GtkJustification value;
2584
2585         g_return_if_fail (MODEST_IS_MSG_EDIT_WINDOW (window));
2586
2587         if (modest_msg_edit_window_get_format (MODEST_MSG_EDIT_WINDOW(window)) == MODEST_MSG_EDIT_FORMAT_TEXT)
2588                 return;
2589
2590         value = gtk_radio_action_get_current_value (selected);
2591
2592         format_state = modest_msg_edit_window_get_format_state (window);
2593         g_return_if_fail (format_state != NULL);
2594
2595         format_state->justification = value;
2596         modest_msg_edit_window_set_format_state (window, format_state);
2597         g_free (format_state);
2598 }
2599
2600 void 
2601 modest_ui_actions_on_select_editor_color (GtkAction *action,
2602                                           ModestMsgEditWindow *window)
2603 {
2604         g_return_if_fail (MODEST_IS_MSG_EDIT_WINDOW (window));
2605         g_return_if_fail (GTK_IS_ACTION (action));
2606
2607         if (modest_msg_edit_window_get_format (MODEST_MSG_EDIT_WINDOW(window)) == MODEST_MSG_EDIT_FORMAT_TEXT)
2608                 return;
2609
2610         modest_msg_edit_window_select_color (window);
2611 }
2612
2613 void 
2614 modest_ui_actions_on_select_editor_background_color (GtkAction *action,
2615                                                      ModestMsgEditWindow *window)
2616 {
2617         g_return_if_fail (MODEST_IS_MSG_EDIT_WINDOW (window));
2618         g_return_if_fail (GTK_IS_ACTION (action));
2619
2620         if (modest_msg_edit_window_get_format (MODEST_MSG_EDIT_WINDOW(window)) == MODEST_MSG_EDIT_FORMAT_TEXT)
2621                 return;
2622
2623         modest_msg_edit_window_select_background_color (window);
2624 }
2625
2626 void 
2627 modest_ui_actions_on_insert_image (GtkAction *action,
2628                                    ModestMsgEditWindow *window)
2629 {
2630         g_return_if_fail (MODEST_IS_MSG_EDIT_WINDOW (window));
2631         g_return_if_fail (GTK_IS_ACTION (action));
2632
2633         if (modest_msg_edit_window_get_format (MODEST_MSG_EDIT_WINDOW(window)) == MODEST_MSG_EDIT_FORMAT_TEXT)
2634                 return;
2635
2636         modest_msg_edit_window_insert_image (window);
2637 }
2638
2639 void 
2640 modest_ui_actions_on_attach_file (GtkAction *action,
2641                                   ModestMsgEditWindow *window)
2642 {
2643         g_return_if_fail (MODEST_IS_MSG_EDIT_WINDOW (window));
2644         g_return_if_fail (GTK_IS_ACTION (action));
2645
2646         modest_msg_edit_window_offer_attach_file (window);
2647 }
2648
2649 void 
2650 modest_ui_actions_on_remove_attachments (GtkAction *action,
2651                                          ModestMsgEditWindow *window)
2652 {
2653         g_return_if_fail (MODEST_IS_MSG_EDIT_WINDOW (window));
2654         g_return_if_fail (GTK_IS_ACTION (action));
2655
2656         modest_msg_edit_window_remove_attachments (window, NULL);
2657 }
2658
2659 static void
2660 do_create_folder_cb (ModestMailOperation *mail_op,
2661                      TnyFolderStore *parent_folder, 
2662                      TnyFolder *new_folder,
2663                      gpointer user_data)
2664 {
2665         gchar *suggested_name = (gchar *) user_data;
2666         GtkWindow *source_win = (GtkWindow *) modest_mail_operation_get_source (mail_op);
2667
2668         if (modest_mail_operation_get_error (mail_op)) {
2669                 /* Show an error */
2670                 modest_platform_information_banner (GTK_WIDGET (source_win), NULL,
2671                                                     _("mail_in_ui_folder_create_error"));
2672
2673                 /* Try again */
2674                 do_create_folder (source_win, parent_folder, (const gchar *) suggested_name);
2675         } else {
2676                 /* the 'source_win' is either the ModestMainWindow, or the 'Move to folder'-dialog
2677                  * FIXME: any other? */         
2678                 GtkWidget *folder_view;
2679
2680                 if (MODEST_IS_MAIN_WINDOW(source_win)) 
2681                         folder_view = 
2682                                 modest_main_window_get_child_widget (MODEST_MAIN_WINDOW (source_win),
2683                                                                      MODEST_MAIN_WINDOW_WIDGET_TYPE_FOLDER_VIEW);
2684                 else
2685                         folder_view =
2686                                 get_folder_view_from_move_to_dialog (GTK_WIDGET(source_win));
2687                 
2688                 /* Select the newly created folder */
2689                 modest_folder_view_select_folder (MODEST_FOLDER_VIEW (folder_view),
2690                                                   new_folder, FALSE);
2691                 g_object_unref (new_folder);
2692         }
2693         /* Free. Note that the first time it'll be NULL so noop */
2694         g_free (suggested_name);
2695         g_object_unref (source_win);
2696 }
2697
2698 static void
2699 do_create_folder (GtkWindow *parent_window, 
2700                   TnyFolderStore *parent_folder, 
2701                   const gchar *suggested_name)
2702 {
2703         gint result;
2704         gchar *folder_name = NULL;
2705
2706         result = modest_platform_run_new_folder_dialog (GTK_WINDOW (parent_window),
2707                                                         parent_folder,
2708                                                         (gchar *) suggested_name,
2709                                                         &folder_name);
2710         
2711         if (result == GTK_RESPONSE_ACCEPT) {
2712                 ModestMailOperation *mail_op;
2713                 
2714                 mail_op  = modest_mail_operation_new (G_OBJECT(parent_window));
2715                         
2716                 modest_mail_operation_queue_add (modest_runtime_get_mail_operation_queue (), 
2717                                                  mail_op);
2718                 modest_mail_operation_create_folder (mail_op,
2719                                                      parent_folder,
2720                                                      (const gchar *) folder_name,
2721                                                      do_create_folder_cb,
2722                                                      folder_name);
2723                 g_object_unref (mail_op);
2724         }
2725 }
2726
2727 static void
2728 create_folder_performer (gboolean canceled, 
2729                          GError *err,
2730                          GtkWindow *parent_window, 
2731                          TnyAccount *account, 
2732                          gpointer user_data)
2733 {
2734         TnyFolderStore *parent_folder = TNY_FOLDER_STORE (user_data);
2735
2736         if (canceled || err) {
2737                 goto frees;
2738         }
2739
2740         /* Run the new folder dialog */
2741         do_create_folder (GTK_WINDOW (parent_window), parent_folder, NULL);
2742
2743  frees:
2744         g_object_unref (parent_folder);
2745 }
2746
2747 static void
2748 modest_ui_actions_create_folder(GtkWidget *parent_window,
2749                                 GtkWidget *folder_view)
2750 {
2751         TnyFolderStore *parent_folder;
2752
2753         parent_folder = modest_folder_view_get_selected (MODEST_FOLDER_VIEW(folder_view));
2754         
2755         if (parent_folder) {
2756                 /* The parent folder will be freed in the callback */
2757                 modest_platform_connect_if_remote_and_perform (GTK_WINDOW (parent_window), 
2758                                                                TRUE,
2759                                                                parent_folder,
2760                                                                create_folder_performer, 
2761                                                                parent_folder);
2762         }
2763 }
2764
2765 void 
2766 modest_ui_actions_on_new_folder (GtkAction *action, ModestMainWindow *main_window)
2767 {
2768         GtkWidget *folder_view;
2769         
2770         g_return_if_fail (MODEST_IS_MAIN_WINDOW(main_window));
2771
2772         folder_view = modest_main_window_get_child_widget (main_window,
2773                                                            MODEST_MAIN_WINDOW_WIDGET_TYPE_FOLDER_VIEW);
2774         if (!folder_view)
2775                 return;
2776
2777         modest_ui_actions_create_folder (GTK_WIDGET (main_window), folder_view);
2778 }
2779
2780 static void
2781 modest_ui_actions_rename_folder_error_handler (ModestMailOperation *mail_op,
2782                                                gpointer user_data)
2783 {
2784         ModestMainWindow *window = MODEST_MAIN_WINDOW (user_data);
2785         const GError *error = NULL;
2786         const gchar *message = NULL;
2787         
2788         /* Get error message */
2789         error = modest_mail_operation_get_error (mail_op);
2790         if (!error)
2791                 g_return_if_reached ();
2792
2793         switch (error->code) {
2794         case MODEST_MAIL_OPERATION_ERROR_FOLDER_EXISTS:
2795                 message = _CS("ckdg_ib_folder_already_exists");
2796                 break;
2797         default:
2798                 g_warning ("%s: BUG: unexpected error:[%d]: %s", __FUNCTION__,
2799                            error->code, error->message);
2800                 return;
2801         }
2802
2803         modest_platform_information_banner (GTK_WIDGET (window), NULL, message);
2804 }
2805
2806 typedef struct {
2807         TnyFolderStore *folder;
2808         gchar *new_name;
2809 } RenameFolderInfo;
2810
2811 static void
2812 on_rename_folder_cb (ModestMailOperation *mail_op, 
2813                      TnyFolder *new_folder,
2814                      gpointer user_data)
2815 {
2816         /* Select now */
2817         modest_folder_view_select_folder (MODEST_FOLDER_VIEW (user_data),
2818                                           new_folder, FALSE);
2819 }
2820
2821 static void
2822 on_rename_folder_performer (gboolean canceled, 
2823                             GError *err, 
2824                             GtkWindow *parent_window, 
2825                             TnyAccount *account, 
2826                             gpointer user_data)
2827 {
2828         ModestMailOperation *mail_op = NULL;
2829         GtkTreeSelection *sel = NULL;
2830         GtkWidget *folder_view = NULL;
2831         RenameFolderInfo *data = (RenameFolderInfo*)user_data;
2832
2833         if (!canceled && (err == NULL) && MODEST_IS_MAIN_WINDOW(parent_window)) {
2834
2835                 folder_view = modest_main_window_get_child_widget (
2836                                 MODEST_MAIN_WINDOW (parent_window),
2837                                 MODEST_MAIN_WINDOW_WIDGET_TYPE_FOLDER_VIEW);
2838
2839                 mail_op = 
2840                         modest_mail_operation_new_with_error_handling (G_OBJECT(parent_window),
2841                                         modest_ui_actions_rename_folder_error_handler,
2842                                         parent_window, NULL);
2843
2844                 modest_mail_operation_queue_add (modest_runtime_get_mail_operation_queue (),
2845                                 mail_op);
2846
2847                 /* Clear the headers view */
2848                 sel = gtk_tree_view_get_selection (GTK_TREE_VIEW (folder_view));
2849                 gtk_tree_selection_unselect_all (sel);
2850
2851                 /* Actually rename the folder */
2852                 modest_mail_operation_rename_folder (mail_op,
2853                                                      TNY_FOLDER (data->folder),
2854                                                      (const gchar *) (data->new_name),
2855                                                      on_rename_folder_cb,
2856                                                      folder_view);
2857         }
2858
2859         g_object_unref (mail_op);
2860         g_free (data->new_name);
2861         g_free (data);
2862 }
2863
2864 void 
2865 modest_ui_actions_on_rename_folder (GtkAction *action,
2866                                      ModestMainWindow *main_window)
2867 {
2868         TnyFolderStore *folder;
2869         GtkWidget *folder_view;
2870         GtkWidget *header_view; 
2871
2872         g_return_if_fail (MODEST_IS_MAIN_WINDOW(main_window));
2873
2874         folder_view = modest_main_window_get_child_widget (main_window,
2875                                                            MODEST_MAIN_WINDOW_WIDGET_TYPE_FOLDER_VIEW);
2876         if (!folder_view)
2877                 return;
2878
2879         header_view = modest_main_window_get_child_widget (main_window,
2880                                                            MODEST_MAIN_WINDOW_WIDGET_TYPE_HEADER_VIEW);
2881         
2882         if (!header_view)
2883                 return;
2884
2885         folder = modest_folder_view_get_selected (MODEST_FOLDER_VIEW(folder_view));
2886
2887         if (!folder)
2888                 return;
2889
2890         if (TNY_IS_FOLDER (folder)) {
2891                 gchar *folder_name;
2892                 gint response;
2893                 const gchar *current_name;
2894                 TnyFolderStore *parent;
2895                 gboolean do_rename = TRUE;
2896
2897                 current_name = tny_folder_get_name (TNY_FOLDER (folder));
2898                 parent = tny_folder_get_folder_store (TNY_FOLDER (folder));
2899                 response = modest_platform_run_rename_folder_dialog (GTK_WINDOW (main_window), 
2900                                                                      parent, current_name, 
2901                                                                      &folder_name);
2902                 g_object_unref (parent);
2903
2904                 if (response != GTK_RESPONSE_ACCEPT || strlen (folder_name) == 0) {
2905                         do_rename = FALSE;
2906                 } else {
2907                         RenameFolderInfo *rename_folder_data = g_new0 (RenameFolderInfo, 1);
2908                         rename_folder_data->folder = folder;
2909                         rename_folder_data->new_name = folder_name;
2910                         modest_platform_connect_if_remote_and_perform (GTK_WINDOW(main_window), TRUE,
2911                                         folder, on_rename_folder_performer, rename_folder_data);
2912                 }
2913         }
2914         g_object_unref (folder);
2915 }
2916
2917 static void
2918 modest_ui_actions_delete_folder_error_handler (ModestMailOperation *mail_op,
2919                                                gpointer user_data)
2920 {
2921         GObject *win = modest_mail_operation_get_source (mail_op);
2922
2923         modest_platform_run_information_dialog ((win) ? GTK_WINDOW (win) : NULL,
2924                                                 _("mail_in_ui_folder_delete_error"));
2925         g_object_unref (win);
2926 }
2927
2928 typedef struct {
2929         TnyFolderStore *folder;
2930         gboolean move_to_trash;
2931 } DeleteFolderInfo;
2932
2933 static void
2934 on_delete_folder_cb (gboolean canceled, 
2935                   GError *err,
2936                   GtkWindow *parent_window, 
2937                   TnyAccount *account, 
2938                   gpointer user_data)
2939 {
2940         DeleteFolderInfo *info = (DeleteFolderInfo*) user_data;
2941         GtkWidget *folder_view;
2942         ModestMailOperation *mail_op;
2943         GtkTreeSelection *sel;
2944         
2945         if (!MODEST_IS_MAIN_WINDOW(parent_window) || canceled || (err!=NULL)) {
2946                 g_object_unref (G_OBJECT (info->folder));
2947                 g_free (info);
2948                 return;
2949         }
2950         
2951         folder_view = modest_main_window_get_child_widget (
2952                         MODEST_MAIN_WINDOW (parent_window),
2953                         MODEST_MAIN_WINDOW_WIDGET_TYPE_FOLDER_VIEW);
2954
2955         /* Unselect the folder before deleting it to free the headers */
2956         sel = gtk_tree_view_get_selection (GTK_TREE_VIEW (folder_view));
2957         gtk_tree_selection_unselect_all (sel);
2958
2959         /* Create the mail operation */
2960         mail_op =
2961                 modest_mail_operation_new_with_error_handling (G_OBJECT(parent_window),
2962                                 modest_ui_actions_delete_folder_error_handler,
2963                                 NULL, NULL);
2964
2965         modest_mail_operation_queue_add (modest_runtime_get_mail_operation_queue (),
2966                         mail_op);
2967         modest_mail_operation_remove_folder (mail_op, TNY_FOLDER (info->folder), info->move_to_trash);
2968         
2969         modest_folder_view_select_first_inbox_or_local (MODEST_FOLDER_VIEW (folder_view));
2970
2971         g_object_unref (G_OBJECT (mail_op));
2972         g_object_unref (G_OBJECT (info->folder));
2973         g_free (info);
2974 }
2975
2976 static void
2977 delete_folder (ModestMainWindow *main_window, gboolean move_to_trash)
2978 {
2979         TnyFolderStore *folder;
2980         GtkWidget *folder_view;
2981         gint response;
2982         gchar *message;
2983         
2984         g_return_if_fail (MODEST_IS_MAIN_WINDOW(main_window));
2985
2986         folder_view = modest_main_window_get_child_widget (main_window,
2987                                                            MODEST_MAIN_WINDOW_WIDGET_TYPE_FOLDER_VIEW);
2988         if (!folder_view)
2989                 return;
2990
2991         folder = modest_folder_view_get_selected (MODEST_FOLDER_VIEW (folder_view));
2992
2993         /* Show an error if it's an account */
2994         if (!TNY_IS_FOLDER (folder)) {
2995                 modest_platform_run_information_dialog (GTK_WINDOW (main_window),
2996                                                         _("mail_in_ui_folder_delete_error"));
2997                 g_object_unref (G_OBJECT (folder));
2998                 return;
2999         }
3000
3001         /* Ask the user */      
3002         message =  g_strdup_printf (_("mcen_nc_delete_folder_text"), 
3003                                     tny_folder_get_name (TNY_FOLDER (folder)));
3004         response = modest_platform_run_confirmation_dialog (GTK_WINDOW (main_window),
3005                                                             (const gchar *) message);
3006         g_free (message);
3007
3008         if (response == GTK_RESPONSE_OK) {
3009                 DeleteFolderInfo *info;
3010                 info = g_new0(DeleteFolderInfo, 1);
3011                 info->folder = folder;
3012                 info->move_to_trash = move_to_trash;
3013                 g_object_ref (G_OBJECT (info->folder));
3014                 TnyAccount *account = tny_folder_get_account (TNY_FOLDER (folder));
3015                 modest_platform_connect_if_remote_and_perform (GTK_WINDOW (main_window), 
3016                                                                TRUE,
3017                                                                TNY_FOLDER_STORE (account), 
3018                                                                on_delete_folder_cb, info);
3019                 g_object_unref (account);
3020         }
3021         g_object_unref (G_OBJECT (folder));
3022 }
3023
3024 void 
3025 modest_ui_actions_on_delete_folder (GtkAction *action,
3026                                      ModestMainWindow *main_window)
3027 {
3028         g_return_if_fail (MODEST_IS_MAIN_WINDOW(main_window));
3029         
3030         delete_folder (main_window, FALSE);
3031 }
3032
3033 void 
3034 modest_ui_actions_on_move_folder_to_trash_folder (GtkAction *action, ModestMainWindow *main_window)
3035 {
3036         g_return_if_fail (MODEST_IS_MAIN_WINDOW(main_window));
3037         
3038         delete_folder (main_window, TRUE);
3039 }
3040
3041
3042 void
3043 modest_ui_actions_on_password_requested (TnyAccountStore *account_store, 
3044                                          const gchar* server_account_name,
3045                                          gchar **username,
3046                                          gchar **password, 
3047                                          gboolean *cancel, 
3048                                          gboolean *remember,
3049                                          ModestMainWindow *main_window)
3050 {
3051         g_return_if_fail(server_account_name);
3052         gboolean completed = FALSE;
3053         
3054         /* Initalize output parameters: */
3055         if (cancel)
3056                 *cancel = FALSE;
3057                 
3058         if (remember)
3059                 *remember = TRUE;
3060                 
3061 #ifdef MODEST_PLATFORM_MAEMO
3062         /* Maemo uses a different (awkward) button order,
3063          * It should probably just use gtk_alternative_dialog_button_order ().
3064          */
3065         GtkWidget *dialog = gtk_dialog_new_with_buttons (_("mail_ti_password_protected"),
3066                                               NULL,
3067                                               GTK_DIALOG_MODAL,
3068                                               _("mcen_bd_dialog_ok"),
3069                                               GTK_RESPONSE_ACCEPT,
3070                                               _("mcen_bd_dialog_cancel"),
3071                                               GTK_RESPONSE_REJECT,
3072                                               NULL);
3073 #else
3074         GtkWidget *dialog = gtk_dialog_new_with_buttons (_("mail_ti_password_protected"),
3075                                               NULL,
3076                                               GTK_DIALOG_MODAL,
3077                                               GTK_STOCK_CANCEL,
3078                                               GTK_RESPONSE_REJECT,
3079                                               GTK_STOCK_OK,
3080                                               GTK_RESPONSE_ACCEPT,
3081                                               NULL);
3082 #endif /* MODEST_PLATFORM_MAEMO */
3083
3084         modest_window_mgr_set_modal (modest_runtime_get_window_mgr(), GTK_WINDOW (dialog));
3085         
3086         gchar *server_name = modest_account_mgr_get_server_account_hostname (
3087                 modest_runtime_get_account_mgr(), server_account_name);
3088         if (!server_name) {/* This happened once, though I don't know why. murrayc. */
3089                 g_warning("%s: Could not get server name for server account '%s'", __FUNCTION__, server_account_name);
3090                 if (cancel)
3091                         *cancel = TRUE;
3092                 return;
3093         }
3094         
3095         /* This causes a warning because the logical ID has no %s in it, 
3096          * though the translation does, but there is not much we can do about that: */
3097         gchar *txt = g_strdup_printf (_("mail_ia_password_info"), server_name);
3098         gtk_box_pack_start (GTK_BOX(GTK_DIALOG(dialog)->vbox), gtk_label_new(txt),
3099                             FALSE, FALSE, 0);
3100         g_free (txt);
3101         g_free (server_name);
3102         server_name = NULL;
3103
3104         /* username: */
3105         gchar *initial_username = modest_account_mgr_get_server_account_username (
3106                 modest_runtime_get_account_mgr(), server_account_name);
3107         
3108         GtkWidget *entry_username = gtk_entry_new ();
3109         if (initial_username)
3110                 gtk_entry_set_text (GTK_ENTRY (entry_username), initial_username);
3111         /* Dim this if a connection has ever succeeded with this username,
3112          * as per the UI spec: */
3113         const gboolean username_known = 
3114                 modest_account_mgr_get_server_account_username_has_succeeded(
3115                         modest_runtime_get_account_mgr(), server_account_name);
3116         gtk_widget_set_sensitive (entry_username, !username_known);
3117         
3118 #ifdef MODEST_PLATFORM_MAEMO
3119         /* Auto-capitalization is the default, so let's turn it off: */
3120         hildon_gtk_entry_set_input_mode (GTK_ENTRY (entry_username), HILDON_GTK_INPUT_MODE_FULL);
3121         
3122         /* Create a size group to be used by all captions.
3123          * Note that HildonCaption does not create a default size group if we do not specify one.
3124          * We use GTK_SIZE_GROUP_HORIZONTAL, so that the widths are the same. */
3125         GtkSizeGroup *sizegroup = gtk_size_group_new(GTK_SIZE_GROUP_HORIZONTAL);
3126         
3127         GtkWidget *caption = hildon_caption_new (sizegroup, 
3128                 _("mail_fi_username"), entry_username, NULL, HILDON_CAPTION_MANDATORY);
3129         gtk_widget_show (entry_username);
3130         gtk_box_pack_start (GTK_BOX(GTK_DIALOG(dialog)->vbox), caption, 
3131                 FALSE, FALSE, MODEST_MARGIN_HALF);
3132         gtk_widget_show (caption);
3133 #else 
3134         gtk_box_pack_start (GTK_BOX(GTK_DIALOG(dialog)->vbox), entry_username,
3135                             TRUE, FALSE, 0);
3136 #endif /* MODEST_PLATFORM_MAEMO */      
3137                             
3138         /* password: */
3139         GtkWidget *entry_password = gtk_entry_new ();
3140         gtk_entry_set_visibility (GTK_ENTRY(entry_password), FALSE);
3141         /* gtk_entry_set_invisible_char (GTK_ENTRY(entry_password), "*"); */
3142         
3143 #ifdef MODEST_PLATFORM_MAEMO
3144         /* Auto-capitalization is the default, so let's turn it off: */
3145         hildon_gtk_entry_set_input_mode (GTK_ENTRY (entry_password), 
3146                 HILDON_GTK_INPUT_MODE_FULL | HILDON_GTK_INPUT_MODE_INVISIBLE);
3147         
3148         caption = hildon_caption_new (sizegroup, 
3149                 _("mail_fi_password"), entry_password, NULL, HILDON_CAPTION_MANDATORY);
3150         gtk_widget_show (entry_password);
3151         gtk_box_pack_start (GTK_BOX(GTK_DIALOG(dialog)->vbox), caption, 
3152                 FALSE, FALSE, MODEST_MARGIN_HALF);
3153         gtk_widget_show (caption);
3154         g_object_unref (sizegroup);
3155 #else 
3156         gtk_box_pack_start (GTK_BOX(GTK_DIALOG(dialog)->vbox), entry_password,
3157                             TRUE, FALSE, 0);
3158 #endif /* MODEST_PLATFORM_MAEMO */      
3159
3160         if (initial_username != NULL)
3161                 gtk_widget_grab_focus (GTK_WIDGET (entry_password));
3162                                 
3163 /* This is not in the Maemo UI spec:
3164         remember_pass_check = gtk_check_button_new_with_label (_("Remember password"));
3165         gtk_box_pack_start (GTK_BOX(GTK_DIALOG(dialog)->vbox), remember_pass_check,
3166                             TRUE, FALSE, 0);
3167 */
3168
3169         gtk_widget_show_all (GTK_WIDGET(GTK_DIALOG(dialog)->vbox));
3170
3171         while (!completed) {
3172         
3173                 if (gtk_dialog_run (GTK_DIALOG(dialog)) == GTK_RESPONSE_ACCEPT) {
3174                         if (username) {
3175                                 *username = g_strdup (gtk_entry_get_text (GTK_ENTRY(entry_username)));
3176                                 
3177                                 /* Note that an empty field becomes the "" string */
3178                                 if (*username && strlen (*username) > 0) {
3179                                         modest_account_mgr_set_server_account_username (modest_runtime_get_account_mgr(), 
3180                                                                                         server_account_name, 
3181                                                                                         *username);
3182                                         completed = TRUE;
3183                                 
3184                                         const gboolean username_was_changed = 
3185                                                 (strcmp (*username, initial_username) != 0);
3186                                         if (username_was_changed) {
3187                                                 g_warning ("%s: tinymail does not yet support changing the "
3188                                                            "username in the get_password() callback.\n", __FUNCTION__);
3189                                         }
3190                                 } else {
3191                                         /* Show error */
3192                                         modest_platform_information_banner (GTK_WIDGET (dialog), NULL, 
3193                                                                             _("mcen_ib_username_pw_incorrect"));
3194                                         completed = FALSE;
3195                                 }
3196                         }
3197                         
3198                         if (password) {
3199                                 *password = g_strdup (gtk_entry_get_text (GTK_ENTRY(entry_password)));
3200                         
3201                                 /* We do not save the password in the configuration, 
3202                                  * because this function is only called for passwords that should 
3203                                  * not be remembered:
3204                                  modest_server_account_set_password (
3205                                  modest_runtime_get_account_mgr(), server_account_name, 
3206                                  *password);
3207                                  */
3208                         }                       
3209                         if (cancel)
3210                                 *cancel   = FALSE;                      
3211                 } else {
3212                         modest_platform_information_banner(GTK_WIDGET (dialog), 
3213                                                            NULL, _("mail_ib_login_cancelled"));
3214                         completed = TRUE;
3215                         if (username)
3216                                 *username = NULL;                       
3217                         if (password)
3218                                 *password = NULL;                       
3219                         if (cancel)
3220                                 *cancel   = TRUE;
3221                 }
3222         }
3223
3224 /* This is not in the Maemo UI spec:
3225         if (gtk_toggle_button_get_active (GTK_TOGGLE_BUTTON (remember_pass_check)))
3226                 *remember = TRUE;
3227         else
3228                 *remember = FALSE;
3229 */
3230
3231         gtk_widget_destroy (dialog);
3232         
3233         /* printf ("DEBUG: %s: cancel=%d\n", __FUNCTION__, *cancel); */
3234 }
3235
3236 void
3237 modest_ui_actions_on_cut (GtkAction *action,
3238                           ModestWindow *window)
3239 {
3240         GtkWidget *focused_widget;
3241         GtkClipboard *clipboard;
3242
3243         clipboard = gtk_clipboard_get (GDK_SELECTION_CLIPBOARD);
3244         focused_widget = gtk_window_get_focus (GTK_WINDOW (window));
3245         if (GTK_IS_EDITABLE (focused_widget)) {
3246                 gtk_editable_cut_clipboard (GTK_EDITABLE(focused_widget));
3247                 gtk_clipboard_set_can_store (clipboard, NULL, 0);
3248                 gtk_clipboard_store (clipboard);
3249         } else if (GTK_IS_TEXT_VIEW (focused_widget)) {
3250                 GtkTextBuffer *buffer;
3251
3252                 buffer = gtk_text_view_get_buffer (GTK_TEXT_VIEW (focused_widget));
3253                 if (modest_text_utils_buffer_selection_is_valid (buffer)) {
3254                         gtk_text_buffer_cut_clipboard (buffer, clipboard, TRUE);
3255                         gtk_clipboard_set_can_store (clipboard, NULL, 0);
3256                         gtk_clipboard_store (clipboard);
3257                 }
3258         } else if (MODEST_IS_HEADER_VIEW (focused_widget)) {
3259                 TnyList *header_list = modest_header_view_get_selected_headers (
3260                                 MODEST_HEADER_VIEW (focused_widget));
3261                 gboolean continue_download = FALSE;
3262                 gint num_of_unc_msgs;
3263
3264                 num_of_unc_msgs = header_list_count_uncached_msgs(header_list);
3265
3266                 if (num_of_unc_msgs) {
3267                         TnyAccount *account = get_account_from_header_list (header_list);
3268                         continue_download = connect_to_get_msg (window, num_of_unc_msgs, account);
3269                         g_object_unref (account);
3270                 }
3271
3272                 if (num_of_unc_msgs == 0 || continue_download) {
3273 /*                      modest_platform_information_banner (
3274                                         NULL, NULL, _CS("mcen_ib_getting_items"));*/
3275                         modest_header_view_cut_selection (
3276                                         MODEST_HEADER_VIEW (focused_widget));
3277                 }
3278
3279                 g_object_unref (header_list);
3280         } else if (MODEST_IS_FOLDER_VIEW (focused_widget)) {
3281                 modest_folder_view_cut_selection (MODEST_FOLDER_VIEW (focused_widget));
3282         }
3283 }
3284
3285 void
3286 modest_ui_actions_on_copy (GtkAction *action,
3287                            ModestWindow *window)
3288 {
3289         GtkClipboard *clipboard;
3290         GtkWidget *focused_widget;
3291         gboolean copied = TRUE;
3292
3293         clipboard = gtk_clipboard_get (GDK_SELECTION_CLIPBOARD);
3294         focused_widget = gtk_window_get_focus (GTK_WINDOW (window));
3295
3296         if (GTK_IS_LABEL (focused_widget)) {
3297                 gchar *selection;
3298                 selection = modest_text_utils_label_get_selection (GTK_LABEL (focused_widget));
3299                 gtk_clipboard_set_text (clipboard, selection, -1);
3300                 g_free (selection);
3301                 gtk_clipboard_set_can_store (clipboard, NULL, 0);
3302                 gtk_clipboard_store (clipboard);
3303         } else if (GTK_IS_EDITABLE (focused_widget)) {
3304                 gtk_editable_copy_clipboard (GTK_EDITABLE(focused_widget));
3305                 gtk_clipboard_set_can_store (clipboard, NULL, 0);
3306                 gtk_clipboard_store (clipboard);
3307         } else if (GTK_IS_HTML (focused_widget)) {
3308                 gtk_html_copy (GTK_HTML (focused_widget));
3309                 gtk_clipboard_set_can_store (clipboard, NULL, 0);
3310                 gtk_clipboard_store (clipboard);
3311         } else if (GTK_IS_TEXT_VIEW (focused_widget)) {
3312                 GtkTextBuffer *buffer;
3313                 buffer = gtk_text_view_get_buffer (GTK_TEXT_VIEW (focused_widget));
3314                 if (modest_text_utils_buffer_selection_is_valid (buffer)) {
3315                         gtk_text_buffer_copy_clipboard (buffer, clipboard);
3316                         gtk_clipboard_set_can_store (clipboard, NULL, 0);
3317                         gtk_clipboard_store (clipboard);
3318                 }
3319         } else if (MODEST_IS_HEADER_VIEW (focused_widget)) {
3320                 TnyList *header_list = modest_header_view_get_selected_headers (
3321                                 MODEST_HEADER_VIEW (focused_widget));
3322                 gboolean continue_download = FALSE;
3323                 gint num_of_unc_msgs;
3324
3325                 num_of_unc_msgs = header_list_count_uncached_msgs(header_list);
3326
3327                 if (num_of_unc_msgs) {
3328                         TnyAccount *account = get_account_from_header_list (header_list);
3329                         continue_download = connect_to_get_msg (window, num_of_unc_msgs, account);
3330                         g_object_unref (account);
3331                 }
3332
3333                 if (num_of_unc_msgs == 0 || continue_download) {
3334                         modest_platform_information_banner (
3335                                         NULL, NULL, _CS("mcen_ib_getting_items"));
3336                         modest_header_view_copy_selection (
3337                                         MODEST_HEADER_VIEW (focused_widget));
3338                 } else
3339                         copied = FALSE;
3340
3341                 g_object_unref (header_list);
3342
3343         } else if (MODEST_IS_FOLDER_VIEW (focused_widget)) {
3344                 modest_folder_view_copy_selection (MODEST_FOLDER_VIEW (focused_widget));
3345         }
3346
3347         /* Show information banner if there was a copy to clipboard */
3348         if(copied)
3349                 modest_platform_information_banner (
3350                                 NULL, NULL, _CS("ecoc_ib_edwin_copied"));
3351 }
3352
3353 void
3354 modest_ui_actions_on_undo (GtkAction *action,
3355                            ModestWindow *window)
3356 {
3357         ModestEmailClipboard *clipboard = NULL;
3358
3359         if (MODEST_IS_MSG_EDIT_WINDOW (window)) {
3360                 modest_msg_edit_window_undo (MODEST_MSG_EDIT_WINDOW (window));
3361         } else if (MODEST_IS_MAIN_WINDOW (window)) {
3362                 /* Clear clipboard source */
3363                 clipboard = modest_runtime_get_email_clipboard ();
3364                 modest_email_clipboard_clear (clipboard);               
3365         }
3366         else {
3367                 g_return_if_reached ();
3368         }
3369 }
3370
3371 void
3372 modest_ui_actions_on_redo (GtkAction *action,
3373                            ModestWindow *window)
3374 {
3375         if (MODEST_IS_MSG_EDIT_WINDOW (window)) {
3376                 modest_msg_edit_window_redo (MODEST_MSG_EDIT_WINDOW (window));
3377         }
3378         else {
3379                 g_return_if_reached ();
3380         }
3381 }
3382
3383
3384 static void
3385 destroy_information_note (ModestMailOperation *mail_op, 
3386                           gpointer user_data)
3387 {
3388         /* destroy information note */
3389         gtk_widget_destroy (GTK_WIDGET(user_data));
3390 }
3391
3392 static void
3393 destroy_folder_information_note (ModestMailOperation *mail_op, 
3394                                  TnyFolder *new_folder,
3395                                  gpointer user_data)
3396 {
3397         /* destroy information note */
3398         gtk_widget_destroy (GTK_WIDGET(user_data));
3399 }
3400
3401
3402 static void
3403 paste_as_attachment_free (gpointer data)
3404 {
3405         PasteAsAttachmentHelper *helper = (PasteAsAttachmentHelper *) data;
3406
3407         gtk_widget_destroy (helper->banner);
3408         g_object_unref (helper->banner);
3409         g_free (helper);
3410 }
3411
3412 static void
3413 paste_msg_as_attachment_cb (ModestMailOperation *mail_op,
3414                             TnyHeader *header,
3415                             TnyMsg *msg,
3416                             gpointer userdata)
3417 {
3418         PasteAsAttachmentHelper *helper = (PasteAsAttachmentHelper *) userdata;
3419         g_return_if_fail (MODEST_IS_MSG_EDIT_WINDOW (helper->window));
3420
3421         if (msg == NULL)
3422                 return;
3423
3424         modest_msg_edit_window_add_part (MODEST_MSG_EDIT_WINDOW (helper->window), TNY_MIME_PART (msg));
3425         
3426 }
3427
3428 void
3429 modest_ui_actions_on_paste (GtkAction *action,
3430                             ModestWindow *window)
3431 {
3432         GtkWidget *focused_widget = NULL;
3433         GtkWidget *inf_note = NULL;
3434         ModestMailOperation *mail_op = NULL;
3435
3436         focused_widget = gtk_window_get_focus (GTK_WINDOW (window));
3437         if (GTK_IS_EDITABLE (focused_widget)) {
3438                 gtk_editable_paste_clipboard (GTK_EDITABLE(focused_widget));
3439         } else if (GTK_IS_TEXT_VIEW (focused_widget)) {
3440                 ModestEmailClipboard *e_clipboard = NULL;
3441                 e_clipboard = modest_runtime_get_email_clipboard ();
3442                 if (modest_email_clipboard_cleared (e_clipboard)) {
3443                         GtkTextBuffer *buffer;
3444                         GtkClipboard *clipboard;
3445
3446                         clipboard = gtk_clipboard_get (GDK_SELECTION_CLIPBOARD);
3447                         buffer = gtk_text_view_get_buffer (GTK_TEXT_VIEW (focused_widget));
3448                         gtk_text_buffer_paste_clipboard (buffer, clipboard, NULL, TRUE);
3449                 } else if (MODEST_IS_MSG_EDIT_WINDOW (window)) {
3450                         ModestMailOperation *mail_op;
3451                         TnyFolder *src_folder;
3452                         TnyList *data;
3453                         gboolean delete;
3454                         PasteAsAttachmentHelper *helper = g_new0 (PasteAsAttachmentHelper, 1);
3455                         helper->window = MODEST_MSG_EDIT_WINDOW (window);
3456                         helper->banner = modest_platform_animation_banner (GTK_WIDGET (window), NULL,
3457                                                                            _CS("ckct_nw_pasting"));
3458                         modest_email_clipboard_get_data (e_clipboard, &src_folder, &data, &delete);
3459                         mail_op = modest_mail_operation_new (G_OBJECT (window));
3460                         if (helper->banner != NULL) {
3461                                 g_object_ref (G_OBJECT (helper->banner));
3462                                 gtk_window_set_modal (GTK_WINDOW (helper->banner), FALSE);
3463                                 gtk_widget_show (GTK_WIDGET (helper->banner));
3464                         }
3465
3466                         if (data != NULL) {
3467                                 modest_mail_operation_get_msgs_full (mail_op, 
3468                                                                      data,
3469                                                                      (GetMsgAsyncUserCallback) paste_msg_as_attachment_cb,
3470                                                                      helper,
3471                                                                      paste_as_attachment_free);
3472                         }
3473                 }
3474         } else if (MODEST_IS_FOLDER_VIEW (focused_widget)) {
3475                 ModestEmailClipboard *clipboard = NULL;
3476                 TnyFolder *src_folder = NULL;
3477                 TnyFolderStore *folder_store = NULL;
3478                 TnyList *data = NULL;           
3479                 gboolean delete = FALSE;
3480                 
3481                 /* Check clipboard source */
3482                 clipboard = modest_runtime_get_email_clipboard ();
3483                 if (modest_email_clipboard_cleared (clipboard)) 
3484                         return;
3485                 
3486                 /* Get elements to paste */
3487                 modest_email_clipboard_get_data (clipboard, &src_folder, &data, &delete);
3488
3489                 /* Create a new mail operation */
3490                 mail_op = modest_mail_operation_new (G_OBJECT(window));
3491                 
3492                 /* Get destination folder */
3493                 folder_store = modest_folder_view_get_selected (MODEST_FOLDER_VIEW (focused_widget));
3494
3495                 /* transfer messages  */
3496                 if (data != NULL) {
3497                         gint response = 0;
3498
3499                         /* Ask for user confirmation */
3500                         response = 
3501                                 modest_ui_actions_msgs_move_to_confirmation (window, 
3502                                                                              TNY_FOLDER (folder_store), 
3503                                                                              delete,
3504                                                                              data);
3505                         
3506                         if (response == GTK_RESPONSE_OK) {
3507                                 /* Launch notification */
3508                                 inf_note = modest_platform_animation_banner (GTK_WIDGET (window), NULL, 
3509                                                                              _CS("ckct_nw_pasting"));
3510                                 if (inf_note != NULL)  {
3511                                         gtk_window_set_modal (GTK_WINDOW(inf_note), FALSE);
3512                                         gtk_widget_show (GTK_WIDGET(inf_note));
3513                                 }
3514
3515                                 modest_mail_operation_queue_add (modest_runtime_get_mail_operation_queue (), mail_op);
3516                                 modest_mail_operation_xfer_msgs (mail_op, 
3517                                                                  data,
3518                                                                  TNY_FOLDER (folder_store),
3519                                                                  delete,
3520                                                                  destroy_information_note,
3521                                                                  inf_note);                             
3522                         } else {
3523                                 g_object_unref (mail_op);
3524                         }
3525                         
3526                 } else if (src_folder != NULL) {                        
3527                         /* Launch notification */
3528                         inf_note = modest_platform_animation_banner (GTK_WIDGET (window), NULL, 
3529                                                                      _CS("ckct_nw_pasting"));
3530                         if (inf_note != NULL)  {
3531                                 gtk_window_set_modal (GTK_WINDOW(inf_note), FALSE);
3532                                 gtk_widget_show (GTK_WIDGET(inf_note));
3533                         }
3534                         
3535                         modest_mail_operation_queue_add (modest_runtime_get_mail_operation_queue (), mail_op);
3536                         modest_mail_operation_xfer_folder (mail_op, 
3537                                                            src_folder,
3538                                                            folder_store,
3539                                                            delete,
3540                                                            destroy_folder_information_note,
3541                                                            inf_note);
3542                 }
3543
3544                 /* Free */
3545                 if (data != NULL) 
3546                         g_object_unref (data);
3547                 if (src_folder != NULL) 
3548                         g_object_unref (src_folder);
3549                 if (folder_store != NULL) 
3550                         g_object_unref (folder_store);
3551         }
3552 }
3553
3554
3555 void
3556 modest_ui_actions_on_select_all (GtkAction *action,
3557                                  ModestWindow *window)
3558 {
3559         GtkWidget *focused_widget;
3560
3561         focused_widget = gtk_window_get_focus (GTK_WINDOW (window));
3562         if (MODEST_IS_ATTACHMENTS_VIEW (focused_widget)) {
3563                 modest_attachments_view_select_all (MODEST_ATTACHMENTS_VIEW (focused_widget));
3564         } else if (GTK_IS_LABEL (focused_widget)) {
3565                 gtk_label_select_region (GTK_LABEL (focused_widget), 0, -1);
3566         } else if (GTK_IS_EDITABLE (focused_widget)) {
3567                 gtk_editable_select_region (GTK_EDITABLE(focused_widget), 0, -1);
3568         } else if (GTK_IS_TEXT_VIEW (focused_widget)) {
3569                 GtkTextBuffer *buffer;
3570                 GtkTextIter start, end;
3571
3572                 buffer = gtk_text_view_get_buffer (GTK_TEXT_VIEW (focused_widget));
3573                 gtk_text_buffer_get_start_iter (buffer, &start);
3574                 gtk_text_buffer_get_end_iter (buffer, &end);
3575                 gtk_text_buffer_select_range (buffer, &start, &end);
3576         } else if (GTK_IS_HTML (focused_widget)) {
3577                 gtk_html_select_all (GTK_HTML (focused_widget));
3578         } else if (MODEST_IS_MAIN_WINDOW (window)) {
3579                 GtkWidget *header_view = focused_widget;
3580                 GtkTreeSelection *selection = NULL;
3581                 
3582                 if (!(MODEST_IS_HEADER_VIEW (focused_widget))) {
3583                         header_view = modest_main_window_get_child_widget (MODEST_MAIN_WINDOW (window),
3584                                                                            MODEST_MAIN_WINDOW_WIDGET_TYPE_HEADER_VIEW);
3585                 }
3586                                 
3587                 /* Disable window dimming management */
3588                 modest_window_disable_dimming (MODEST_WINDOW(window));
3589                 
3590                 /* Select all messages */
3591                 selection = gtk_tree_view_get_selection (GTK_TREE_VIEW(header_view));
3592                 gtk_tree_selection_select_all (selection);
3593
3594                 /* Set focuse on header view */
3595                 gtk_widget_grab_focus (header_view);
3596
3597
3598                 /* Enable window dimming management */
3599                 modest_window_enable_dimming (MODEST_WINDOW(window));
3600                 modest_ui_actions_check_toolbar_dimming_rules (MODEST_WINDOW (window));
3601         }
3602
3603 }
3604
3605 void
3606 modest_ui_actions_on_mark_as_read (GtkAction *action,
3607                                    ModestWindow *window)
3608 {       
3609         g_return_if_fail (MODEST_IS_WINDOW(window));
3610                 
3611         /* Mark each header as read */
3612         do_headers_action (window, headers_action_mark_as_read, NULL);
3613 }
3614
3615 void
3616 modest_ui_actions_on_mark_as_unread (GtkAction *action,
3617                                      ModestWindow *window)
3618 {       
3619         g_return_if_fail (MODEST_IS_WINDOW(window));
3620                 
3621         /* Mark each header as read */
3622         do_headers_action (window, headers_action_mark_as_unread, NULL);
3623 }
3624
3625 void
3626 modest_ui_actions_on_change_zoom (GtkRadioAction *action,
3627                                   GtkRadioAction *selected,
3628                                   ModestWindow *window)
3629 {
3630         gint value;
3631
3632         value = gtk_radio_action_get_current_value (selected);
3633         if (MODEST_IS_WINDOW (window)) {
3634                 modest_window_set_zoom (MODEST_WINDOW (window), ((gdouble)value)/100);
3635         }
3636 }
3637
3638 void
3639 modest_ui_actions_msg_edit_on_change_priority (GtkRadioAction *action,
3640                                                GtkRadioAction *selected,
3641                                                ModestWindow *window)
3642 {
3643         TnyHeaderFlags flags;
3644         g_return_if_fail (MODEST_IS_MSG_EDIT_WINDOW (window));
3645
3646         flags = gtk_radio_action_get_current_value (selected);
3647         modest_msg_edit_window_set_priority_flags (MODEST_MSG_EDIT_WINDOW (window), flags);
3648 }
3649
3650 void
3651 modest_ui_actions_msg_edit_on_change_file_format (GtkRadioAction *action,
3652                                                   GtkRadioAction *selected,
3653                                                   ModestWindow *window)
3654 {
3655         gint file_format;
3656
3657         g_return_if_fail (MODEST_IS_MSG_EDIT_WINDOW (window));
3658
3659         file_format = gtk_radio_action_get_current_value (selected);
3660         modest_msg_edit_window_set_file_format (MODEST_MSG_EDIT_WINDOW (window), file_format);
3661 }
3662
3663
3664 void
3665 modest_ui_actions_on_zoom_plus (GtkAction *action,
3666                                 ModestWindow *window)
3667 {
3668         g_return_if_fail (MODEST_IS_WINDOW (window));
3669
3670         modest_window_zoom_plus (MODEST_WINDOW (window));
3671 }
3672
3673 void     
3674 modest_ui_actions_on_zoom_minus (GtkAction *action,
3675                                  ModestWindow *window)
3676 {
3677         g_return_if_fail (MODEST_IS_WINDOW (window));
3678
3679         modest_window_zoom_minus (MODEST_WINDOW (window));
3680 }
3681
3682 void     
3683 modest_ui_actions_on_toggle_fullscreen    (GtkToggleAction *toggle,
3684                                            ModestWindow *window)
3685 {
3686         ModestWindowMgr *mgr;
3687         gboolean fullscreen, active;
3688         g_return_if_fail (MODEST_IS_WINDOW (window));
3689
3690         mgr = modest_runtime_get_window_mgr ();
3691
3692         active = (gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (toggle)))?1:0;
3693         fullscreen = modest_window_mgr_get_fullscreen_mode (mgr);
3694
3695         if (active != fullscreen) {
3696                 modest_window_mgr_set_fullscreen_mode (mgr, active);
3697                 gtk_window_present (GTK_WINDOW (window));
3698         }
3699 }
3700
3701 void
3702 modest_ui_actions_on_change_fullscreen (GtkAction *action,
3703                                         ModestWindow *window)
3704 {
3705         ModestWindowMgr *mgr;
3706         gboolean fullscreen;
3707
3708         g_return_if_fail (MODEST_IS_WINDOW (window));
3709
3710         mgr = modest_runtime_get_window_mgr ();
3711         fullscreen = modest_window_mgr_get_fullscreen_mode (mgr);
3712         modest_window_mgr_set_fullscreen_mode (mgr,