git.maemo.org Git - modest/blob - 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
3053         /* Initalize output parameters: */
3054         if (cancel)
3055                 *cancel = FALSE;
3056
3057         if (remember)
3058                 *remember = TRUE;
3059
3060 #ifdef MODEST_PLATFORM_MAEMO
3061         /* Maemo uses a different (awkward) button order,
3062          * It should probably just use gtk_alternative_dialog_button_order ().
3063          */
3064         GtkWidget *dialog = gtk_dialog_new_with_buttons (_("mail_ti_password_protected"),
3065                                               NULL,
3066                                               GTK_DIALOG_MODAL,
3067                                               _("mcen_bd_dialog_ok"),
3068                                               GTK_RESPONSE_ACCEPT,
3069                                               _("mcen_bd_dialog_cancel"),
3070                                               GTK_RESPONSE_REJECT,
3071                                               NULL);
3072 #else
3073         GtkWidget *dialog = gtk_dialog_new_with_buttons (_("mail_ti_password_protected"),
3074                                               NULL,
3075                                               GTK_DIALOG_MODAL,
3076                                               GTK_STOCK_CANCEL,
3077                                               GTK_RESPONSE_REJECT,
3078                                               GTK_STOCK_OK,
3079                                               GTK_RESPONSE_ACCEPT,
3080                                               NULL);
3081 #endif /* MODEST_PLATFORM_MAEMO */
3082
3083         modest_window_mgr_set_modal (modest_runtime_get_window_mgr(), GTK_WINDOW (dialog));
3084
3085         gchar *server_name = modest_account_mgr_get_server_account_hostname (
3086                 modest_runtime_get_account_mgr(), server_account_name);
3087         if (!server_name) {/* This happened once, though I don't know why. murrayc. */
3088                 g_warning("%s: Could not get server name for server account '%s'", __FUNCTION__, server_account_name);
3089                 if (cancel)
3090                         *cancel = TRUE;
3091                 return;
3092         }
3093
3094         /* This causes a warning because the logical ID has no %s in it,
3095          * though the translation does, but there is not much we can do about that: */
3096         gchar *txt = g_strdup_printf (_("mail_ia_password_info"), server_name);
3097         gtk_box_pack_start (GTK_BOX(GTK_DIALOG(dialog)->vbox), gtk_label_new(txt),
3098                             FALSE, FALSE, 0);
3099         g_free (txt);
3100         g_free (server_name);
3101         server_name = NULL;
3102
3103         /* username: */
3104         gchar *initial_username = modest_account_mgr_get_server_account_username (
3105                 modest_runtime_get_account_mgr(), server_account_name);
3106
3107         GtkWidget *entry_username = gtk_entry_new ();
3108         if (initial_username)
3109                 gtk_entry_set_text (GTK_ENTRY (entry_username), initial_username);
3110         /* Dim this if a connection has ever succeeded with this username,
3111          * as per the UI spec: */
3112         const gboolean username_known =
3113                 modest_account_mgr_get_server_account_username_has_succeeded(
3114                         modest_runtime_get_account_mgr(), server_account_name);
3115         gtk_widget_set_sensitive (entry_username, !username_known);
3116
3117 #ifdef MODEST_PLATFORM_MAEMO
3118         /* Auto-capitalization is the default, so let's turn it off: */
3119         hildon_gtk_entry_set_input_mode (GTK_ENTRY (entry_username), HILDON_GTK_INPUT_MODE_FULL);
3120
3121         /* Create a size group to be used by all captions.
3122          * Note that HildonCaption does not create a default size group if we do not specify one.
3123          * We use GTK_SIZE_GROUP_HORIZONTAL, so that the widths are the same. */
3124         GtkSizeGroup *sizegroup = gtk_size_group_new(GTK_SIZE_GROUP_HORIZONTAL);
3125
3126         GtkWidget *caption = hildon_caption_new (sizegroup,
3127                 _("mail_fi_username"), entry_username, NULL, HILDON_CAPTION_MANDATORY);
3128         gtk_widget_show (entry_username);
3129         gtk_box_pack_start (GTK_BOX(GTK_DIALOG(dialog)->vbox), caption,
3130                 FALSE, FALSE, MODEST_MARGIN_HALF);
3131         gtk_widget_show (caption);
3132 #else
3133         gtk_box_pack_start (GTK_BOX(GTK_DIALOG(dialog)->vbox), entry_username,
3134                             TRUE, FALSE, 0);
3135 #endif /* MODEST_PLATFORM_MAEMO */
3136
3137         /* password: */
3138         GtkWidget *entry_password = gtk_entry_new ();
3139         gtk_entry_set_visibility (GTK_ENTRY(entry_password), FALSE);
3140         /* gtk_entry_set_invisible_char (GTK_ENTRY(entry_password), "*"); */
3141
3142 #ifdef MODEST_PLATFORM_MAEMO
3143         /* Auto-capitalization is the default, so let's turn it off: */
3144         hildon_gtk_entry_set_input_mode (GTK_ENTRY (entry_password),
3145                 HILDON_GTK_INPUT_MODE_FULL | HILDON_GTK_INPUT_MODE_INVISIBLE);
3146
3147         caption = hildon_caption_new (sizegroup,
3148                 _("mail_fi_password"), entry_password, NULL, HILDON_CAPTION_MANDATORY);
3149         gtk_widget_show (entry_password);
3150         gtk_box_pack_start (GTK_BOX(GTK_DIALOG(dialog)->vbox), caption,
3151                 FALSE, FALSE, MODEST_MARGIN_HALF);
3152         gtk_widget_show (caption);
3153         g_object_unref (sizegroup);
3154 #else
3155         gtk_box_pack_start (GTK_BOX(GTK_DIALOG(dialog)->vbox), entry_password,
3156                             TRUE, FALSE, 0);
3157 #endif /* MODEST_PLATFORM_MAEMO */
3158
3159         if (initial_username != NULL)
3160                 gtk_widget_grab_focus (GTK_WIDGET (entry_password));
3161
3162 /* This is not in the Maemo UI spec:
3163         remember_pass_check = gtk_check_button_new_with_label (_("Remember password"));
3164         gtk_box_pack_start (GTK_BOX(GTK_DIALOG(dialog)->vbox), remember_pass_check,
3165                             TRUE, FALSE, 0);
3166 */
3167
3168         gtk_widget_show_all (GTK_WIDGET(GTK_DIALOG(dialog)->vbox));
3169
3170         if (gtk_dialog_run (GTK_DIALOG(dialog)) == GTK_RESPONSE_ACCEPT) {
3171                 if (username) {
3172                         *username = g_strdup (gtk_entry_get_text (GTK_ENTRY(entry_username)));
3173
3174                         modest_account_mgr_set_server_account_username (
3175                                  modest_runtime_get_account_mgr(), server_account_name,
3176                                  *username);
3177
3178                         const gboolean username_was_changed =
3179                                 (strcmp (*username, initial_username) != 0);
3180                         if (username_was_changed) {
3181                                 g_warning ("%s: tinymail does not yet support changing the "
3182                                         "username in the get_password() callback.\n", __FUNCTION__);
3183                         }
3184                 }
3185
3186                 if (password) {
3187                         *password = g_strdup (gtk_entry_get_text (GTK_ENTRY(entry_password)));
3188
3189                         /* We do not save the password in the configuration,
3190                          * because this function is only called for passwords that should
3191                          * not be remembered:
3192                         modest_server_account_set_password (
3193                                  modest_runtime_get_account_mgr(), server_account_name,
3194                                  *password);
3195                         */
3196                 }
3197
3198                 if (cancel)
3199                         *cancel   = FALSE;
3200
3201         } else {
3202                 modest_platform_information_banner(GTK_WIDGET (main_window), NULL, _("mail_ib_login_cancelled"));
3203
3204                 if (username)
3205                         *username = NULL;
3206
3207                 if (password)
3208                         *password = NULL;
3209
3210                 if (cancel)
3211                         *cancel   = TRUE;
3212         }
3213
3214 /* This is not in the Maemo UI spec:
3215         if (gtk_toggle_button_get_active (GTK_TOGGLE_BUTTON (remember_pass_check)))
3216                 *remember = TRUE;
3217         else
3218                 *remember = FALSE;
3219 */
3220
3221         gtk_widget_destroy (dialog);
3222
3223         /* printf ("DEBUG: %s: cancel=%d\n", __FUNCTION__, *cancel); */
3224 }
3225
3226 void
3227 modest_ui_actions_on_cut (GtkAction *action,
3228                           ModestWindow *window)
3229 {
3230         GtkWidget *focused_widget;
3231         GtkClipboard *clipboard;
3232
3233         clipboard = gtk_clipboard_get (GDK_SELECTION_CLIPBOARD);
3234         focused_widget = gtk_window_get_focus (GTK_WINDOW (window));
3235         if (GTK_IS_EDITABLE (focused_widget)) {
3236                 gtk_editable_cut_clipboard (GTK_EDITABLE(focused_widget));
3237                 gtk_clipboard_set_can_store (clipboard, NULL, 0);
3238                 gtk_clipboard_store (clipboard);
3239         } else if (GTK_IS_TEXT_VIEW (focused_widget)) {
3240                 GtkTextBuffer *buffer;
3241
3242                 buffer = gtk_text_view_get_buffer (GTK_TEXT_VIEW (focused_widget));
3243                 if (modest_text_utils_buffer_selection_is_valid (buffer)) {
3244                         gtk_text_buffer_cut_clipboard (buffer, clipboard, TRUE);
3245                         gtk_clipboard_set_can_store (clipboard, NULL, 0);
3246                         gtk_clipboard_store (clipboard);
3247                 }
3248         } else if (MODEST_IS_HEADER_VIEW (focused_widget)) {
3249                 TnyList *header_list = modest_header_view_get_selected_headers (
3250                                 MODEST_HEADER_VIEW (focused_widget));
3251                 gboolean continue_download = FALSE;
3252                 gint num_of_unc_msgs;
3253
3254                 num_of_unc_msgs = header_list_count_uncached_msgs(header_list);
3255
3256                 if (num_of_unc_msgs) {
3257                         TnyAccount *account = get_account_from_header_list (header_list);
3258                         continue_download = connect_to_get_msg (window, num_of_unc_msgs, account);
3259                         g_object_unref (account);
3260                 }
3261
3262                 if (num_of_unc_msgs == 0 || continue_download) {
3263 /*                      modest_platform_information_banner (
3264                                         NULL, NULL, _CS("mcen_ib_getting_items"));*/
3265                         modest_header_view_cut_selection (
3266                                         MODEST_HEADER_VIEW (focused_widget));
3267                 }
3268
3269                 g_object_unref (header_list);
3270         } else if (MODEST_IS_FOLDER_VIEW (focused_widget)) {
3271                 modest_folder_view_cut_selection (MODEST_FOLDER_VIEW (focused_widget));
3272         }
3273 }
3274
3275 void
3276 modest_ui_actions_on_copy (GtkAction *action,
3277                            ModestWindow *window)
3278 {
3279         GtkClipboard *clipboard;
3280         GtkWidget *focused_widget;
3281         gboolean copied = TRUE;
3282
3283         clipboard = gtk_clipboard_get (GDK_SELECTION_CLIPBOARD);
3284         focused_widget = gtk_window_get_focus (GTK_WINDOW (window));
3285
3286         if (GTK_IS_LABEL (focused_widget)) {
3287                 gchar *selection;
3288                 selection = modest_text_utils_label_get_selection (GTK_LABEL (focused_widget));
3289                 gtk_clipboard_set_text (clipboard, selection, -1);
3290                 g_free (selection);
3291                 gtk_clipboard_set_can_store (clipboard, NULL, 0);
3292                 gtk_clipboard_store (clipboard);
3293         } else if (GTK_IS_EDITABLE (focused_widget)) {
3294                 gtk_editable_copy_clipboard (GTK_EDITABLE(focused_widget));
3295                 gtk_clipboard_set_can_store (clipboard, NULL, 0);
3296                 gtk_clipboard_store (clipboard);
3297         } else if (GTK_IS_HTML (focused_widget)) {
3298                 gtk_html_copy (GTK_HTML (focused_widget));
3299                 gtk_clipboard_set_can_store (clipboard, NULL, 0);
3300                 gtk_clipboard_store (clipboard);
3301         } else if (GTK_IS_TEXT_VIEW (focused_widget)) {
3302                 GtkTextBuffer *buffer;
3303                 buffer = gtk_text_view_get_buffer (GTK_TEXT_VIEW (focused_widget));
3304                 if (modest_text_utils_buffer_selection_is_valid (buffer)) {
3305                         gtk_text_buffer_copy_clipboard (buffer, clipboard);
3306                         gtk_clipboard_set_can_store (clipboard, NULL, 0);
3307                         gtk_clipboard_store (clipboard);
3308                 }
3309         } else if (MODEST_IS_HEADER_VIEW (focused_widget)) {
3310                 TnyList *header_list = modest_header_view_get_selected_headers (
3311                                 MODEST_HEADER_VIEW (focused_widget));
3312                 gboolean continue_download = FALSE;
3313                 gint num_of_unc_msgs;
3314
3315                 num_of_unc_msgs = header_list_count_uncached_msgs(header_list);
3316
3317                 if (num_of_unc_msgs) {
3318                         TnyAccount *account = get_account_from_header_list (header_list);
3319                         continue_download = connect_to_get_msg (window, num_of_unc_msgs, account);
3320                         g_object_unref (account);
3321                 }
3322
3323                 if (num_of_unc_msgs == 0 || continue_download) {
3324                         modest_platform_information_banner (
3325                                         NULL, NULL, _CS("mcen_ib_getting_items"));
3326                         modest_header_view_copy_selection (
3327                                         MODEST_HEADER_VIEW (focused_widget));
3328                 } else
3329                         copied = FALSE;
3330
3331                 g_object_unref (header_list);
3332
3333         } else if (MODEST_IS_FOLDER_VIEW (focused_widget)) {
3334                 modest_folder_view_copy_selection (MODEST_FOLDER_VIEW (focused_widget));
3335         }
3336
3337         /* Show information banner if there was a copy to clipboard */
3338         if(copied)
3339                 modest_platform_information_banner (
3340                                 NULL, NULL, _CS("ecoc_ib_edwin_copied"));
3341 }
3342
3343 void
3344 modest_ui_actions_on_undo (GtkAction *action,
3345                            ModestWindow *window)
3346 {
3347         ModestEmailClipboard *clipboard = NULL;
3348
3349         if (MODEST_IS_MSG_EDIT_WINDOW (window)) {
3350                 modest_msg_edit_window_undo (MODEST_MSG_EDIT_WINDOW (window));
3351         } else if (MODEST_IS_MAIN_WINDOW (window)) {
3352                 /* Clear clipboard source */
3353                 clipboard = modest_runtime_get_email_clipboard ();
3354                 modest_email_clipboard_clear (clipboard);
3355         }
3356         else {
3357                 g_return_if_reached ();
3358         }
3359 }
3360
3361 void
3362 modest_ui_actions_on_redo (GtkAction *action,
3363                            ModestWindow *window)
3364 {
3365         if (MODEST_IS_MSG_EDIT_WINDOW (window)) {
3366                 modest_msg_edit_window_redo (MODEST_MSG_EDIT_WINDOW (window));
3367         }
3368         else {
3369                 g_return_if_reached ();
3370         }
3371 }
3372
3373
3374 static void
3375 destroy_information_note (ModestMailOperation *mail_op,
3376                           gpointer user_data)
3377 {
3378         /* destroy information note */
3379         gtk_widget_destroy (GTK_WIDGET(user_data));
3380 }
3381
3382 static void
3383 destroy_folder_information_note (ModestMailOperation *mail_op,
3384                                  TnyFolder *new_folder,
3385                                  gpointer user_data)
3386 {
3387         /* destroy information note */
3388         gtk_widget_destroy (GTK_WIDGET(user_data));
3389 }
3390
3391
3392 static void
3393 paste_as_attachment_free (gpointer data)
3394 {
3395         PasteAsAttachmentHelper *helper = (PasteAsAttachmentHelper *) data;
3396
3397         gtk_widget_destroy (helper->banner);
3398         g_object_unref (helper->banner);
3399         g_free (helper);
3400 }
3401
3402 static void
3403 paste_msg_as_attachment_cb (ModestMailOperation *mail_op,
3404                             TnyHeader *header,
3405                             TnyMsg *msg,
3406                             gpointer userdata)
3407 {
3408         PasteAsAttachmentHelper *helper = (PasteAsAttachmentHelper *) userdata;
3409         g_return_if_fail (MODEST_IS_MSG_EDIT_WINDOW (helper->window));
3410
3411         if (msg == NULL)
3412                 return;
3413
3414         modest_msg_edit_window_add_part (MODEST_MSG_EDIT_WINDOW (helper->window), TNY_MIME_PART (msg));
3415
3416 }
3417
3418 void
3419 modest_ui_actions_on_paste (GtkAction *action,
3420                             ModestWindow *window)
3421 {
3422         GtkWidget *focused_widget = NULL;
3423         GtkWidget *inf_note = NULL;
3424         ModestMailOperation *mail_op = NULL;
3425
3426         focused_widget = gtk_window_get_focus (GTK_WINDOW (window));
3427         if (GTK_IS_EDITABLE (focused_widget)) {
3428                 gtk_editable_paste_clipboard (GTK_EDITABLE(focused_widget));
3429         } else if (GTK_IS_TEXT_VIEW (focused_widget)) {
3430                 ModestEmailClipboard *e_clipboard = NULL;
3431                 e_clipboard = modest_runtime_get_email_clipboard ();
3432                 if (modest_email_clipboard_cleared (e_clipboard)) {
3433                         GtkTextBuffer *buffer;
3434                         GtkClipboard *clipboard;
3435
3436                         clipboard = gtk_clipboard_get (GDK_SELECTION_CLIPBOARD);
3437                         buffer = gtk_text_view_get_buffer (GTK_TEXT_VIEW (focused_widget));
3438                         gtk_text_buffer_paste_clipboard (buffer, clipboard, NULL, TRUE);
3439                 } else if (MODEST_IS_MSG_EDIT_WINDOW (window)) {
3440                         ModestMailOperation *mail_op;
3441                         TnyFolder *src_folder;
3442                         TnyList *data;
3443                         gboolean delete;
3444                         PasteAsAttachmentHelper *helper = g_new0 (PasteAsAttachmentHelper, 1);
3445                         helper->window = MODEST_MSG_EDIT_WINDOW (window);
3446                         helper->banner = modest_platform_animation_banner (GTK_WIDGET (window), NULL,
3447                                                                            _CS("ckct_nw_pasting"));
3448                         modest_email_clipboard_get_data (e_clipboard, &src_folder, &data, &delete);
3449                         mail_op = modest_mail_operation_new (G_OBJECT (window));
3450                         if (helper->banner != NULL) {
3451                                 g_object_ref (G_OBJECT (helper->banner));
3452                                 gtk_window_set_modal (GTK_WINDOW (helper->banner), FALSE);
3453                                 gtk_widget_show (GTK_WIDGET (helper->banner));
3454                         }
3455
3456                         if (data != NULL) {
3457                                 modest_mail_operation_get_msgs_full (mail_op,
3458                                                                      data,
3459                                                                      (GetMsgAsyncUserCallback) paste_msg_as_attachment_cb,
3460                                                                      helper,
3461                                                                      paste_as_attachment_free);
3462                         }
3463                 }
3464         } else if (MODEST_IS_FOLDER_VIEW (focused_widget)) {
3465                 ModestEmailClipboard *clipboard = NULL;
3466                 TnyFolder *src_folder = NULL;
3467                 TnyFolderStore *folder_store = NULL;
3468                 TnyList *data = NULL;
3469                 gboolean delete = FALSE;
3470
3471                 /* Check clipboard source */
3472                 clipboard = modest_runtime_get_email_clipboard ();
3473                 if (modest_email_clipboard_cleared (clipboard))
3474                         return;
3475
3476                 /* Get elements to paste */
3477                 modest_email_clipboard_get_data (clipboard, &src_folder, &data, &delete);
3478
3479                 /* Create a new mail operation */
3480                 mail_op = modest_mail_operation_new (G_OBJECT(window));
3481
3482                 /* Get destination folder */
3483                 folder_store = modest_folder_view_get_selected (MODEST_FOLDER_VIEW (focused_widget));
3484
3485                 /* transfer messages  */
3486                 if (data != NULL) {
3487                         gint response = 0;
3488
3489                         /* Ask for user confirmation */
3490                         response =
3491                                 modest_ui_actions_msgs_move_to_confirmation (window,
3492                                                                              TNY_FOLDER (folder_store),
3493                                                                              delete,
3494                                                                              data);
3495
3496                         if (response == GTK_RESPONSE_OK) {
3497                                 /* Launch notification */
3498                                 inf_note = modest_platform_animation_banner (GTK_WIDGET (window), NULL,
3499                                                                              _CS("ckct_nw_pasting"));
3500                                 if (inf_note != NULL)  {
3501                                         gtk_window_set_modal (GTK_WINDOW(inf_note), FALSE);
3502                                         gtk_widget_show (GTK_WIDGET(inf_note));
3503                                 }
3504
3505                                 modest_mail_operation_queue_add (modest_runtime_get_mail_operation_queue (), mail_op);
3506                                 modest_mail_operation_xfer_msgs (mail_op,
3507                                                                  data,
3508                                                                  TNY_FOLDER (folder_store),
3509                                                                  delete,
3510                                                                  destroy_information_note,
3511                                                                  inf_note);
3512                         } else {
3513                                 g_object_unref (mail_op);
3514                         }
3515
3516                 } else if (src_folder != NULL) {
3517                         /* Launch notification */
3518                         inf_note = modest_platform_animation_banner (GTK_WIDGET (window), NULL,
3519                                                                      _CS("ckct_nw_pasting"));
3520                         if (inf_note != NULL)  {
3521                                 gtk_window_set_modal (GTK_WINDOW(inf_note), FALSE);
3522                                 gtk_widget_show (GTK_WIDGET(inf_note));
3523                         }
3524
3525                         modest_mail_operation_queue_add (modest_runtime_get_mail_operation_queue (), mail_op);
3526                         modest_mail_operation_xfer_folder (mail_op,
3527                                                            src_folder,
3528                                                            folder_store,
3529                                                            delete,
3530                                                            destroy_folder_information_note,
3531                                                            inf_note);
3532                 }
3533
3534                 /* Free */
3535                 if (data != NULL)
3536                         g_object_unref (data);
3537                 if (src_folder != NULL)
3538                         g_object_unref (src_folder);
3539                 if (folder_store != NULL)
3540                         g_object_unref (folder_store);
3541         }
3542 }
3543
3544
3545 void
3546 modest_ui_actions_on_select_all (GtkAction *action,
3547                                  ModestWindow *window)
3548 {
3549         GtkWidget *focused_widget;
3550
3551         focused_widget = gtk_window_get_focus (GTK_WINDOW (window));
3552         if (MODEST_IS_ATTACHMENTS_VIEW (focused_widget)) {
3553                 modest_attachments_view_select_all (MODEST_ATTACHMENTS_VIEW (focused_widget));
3554         } else if (GTK_IS_LABEL (focused_widget)) {
3555                 gtk_label_select_region (GTK_LABEL (focused_widget), 0, -1);
3556         } else if (GTK_IS_EDITABLE (focused_widget)) {
3557                 gtk_editable_select_region (GTK_EDITABLE(focused_widget), 0, -1);
3558         } else if (GTK_IS_TEXT_VIEW (focused_widget)) {
3559                 GtkTextBuffer *buffer;
3560                 GtkTextIter start, end;
3561
3562                 buffer = gtk_text_view_get_buffer (GTK_TEXT_VIEW (focused_widget));
3563                 gtk_text_buffer_get_start_iter (buffer, &start);
3564                 gtk_text_buffer_get_end_iter (buffer, &end);
3565                 gtk_text_buffer_select_range (buffer, &start, &end);
3566         } else if (GTK_IS_HTML (focused_widget)) {
3567                 gtk_html_select_all (GTK_HTML (focused_widget));
3568         } else if (MODEST_IS_MAIN_WINDOW (window)) {
3569                 GtkWidget *header_view = focused_widget;
3570                 GtkTreeSelection *selection = NULL;
3571
3572                 if (!(MODEST_IS_HEADER_VIEW (focused_widget))) {
3573                         header_view = modest_main_window_get_child_widget (MODEST_MAIN_WINDOW (window),
3574                                                                            MODEST_MAIN_WINDOW_WIDGET_TYPE_HEADER_VIEW);
3575                 }
3576
3577                 /* Disable window dimming management */
3578                 modest_window_disable_dimming (MODEST_WINDOW(window));
3579
3580                 /* Select all messages */
3581                 selection = gtk_tree_view_get_selection (GTK_TREE_VIEW(header_view));
3582                 gtk_tree_selection_select_all (selection);
3583
3584                 /* Set focuse on header view */
3585                 gtk_widget_grab_focus (header_view);
3586
3587
3588                 /* Enable window dimming management */
3589                 modest_window_enable_dimming (MODEST_WINDOW(window));
3590                 modest_ui_actions_check_toolbar_dimming_rules (MODEST_WINDOW (window));
3591         }
3592
3593 }
3594
3595 void
3596 modest_ui_actions_on_mark_as_read (GtkAction *action,
3597                                    ModestWindow *window)
3598 {
3599         g_return_if_fail (MODEST_IS_WINDOW(window));
3600
3601         /* Mark each header as read */
3602         do_headers_action (window, headers_action_mark_as_read, NULL);
3603 }
3604
3605 void
3606 modest_ui_actions_on_mark_as_unread (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_unread, NULL);
3613 }
3614
3615 void
3616 modest_ui_actions_on_change_zoom (GtkRadioAction *action,
3617                                   GtkRadioAction *selected,
3618                                   ModestWindow *window)
3619 {
3620         gint value;
3621
3622         value = gtk_radio_action_get_current_value (selected);
3623         if (MODEST_IS_WINDOW (window)) {
3624                 modest_window_set_zoom (MODEST_WINDOW (window), ((gdouble)value)/100);
3625         }
3626 }
3627
3628 void
3629 modest_ui_actions_msg_edit_on_change_priority (GtkRadioAction *action,
3630                                                GtkRadioAction *selected,
3631                                                ModestWindow *window)
3632 {
3633         TnyHeaderFlags flags;
3634         g_return_if_fail (MODEST_IS_MSG_EDIT_WINDOW (window));
3635
3636         flags = gtk_radio_action_get_current_value (selected);
3637         modest_msg_edit_window_set_priority_flags (MODEST_MSG_EDIT_WINDOW (window), flags);
3638 }
3639
3640 void
3641 modest_ui_actions_msg_edit_on_change_file_format (GtkRadioAction *action,
3642                                                   GtkRadioAction *selected,
3643                                                   ModestWindow *window)
3644 {
3645         gint file_format;
3646
3647         g_return_if_fail (MODEST_IS_MSG_EDIT_WINDOW (window));
3648
3649         file_format = gtk_radio_action_get_current_value (selected);
3650         modest_msg_edit_window_set_file_format (MODEST_MSG_EDIT_WINDOW (window), file_format);
3651 }
3652
3653
3654 void
3655 modest_ui_actions_on_zoom_plus (GtkAction *action,
3656                                 ModestWindow *window)
3657 {
3658         g_return_if_fail (MODEST_IS_WINDOW (window));
3659
3660         modest_window_zoom_plus (MODEST_WINDOW (window));
3661 }
3662
3663 void
3664 modest_ui_actions_on_zoom_minus (GtkAction *action,
3665                                  ModestWindow *window)
3666 {
3667         g_return_if_fail (MODEST_IS_WINDOW (window));
3668
3669         modest_window_zoom_minus (MODEST_WINDOW (window));
3670 }
3671
3672 void
3673 modest_ui_actions_on_toggle_fullscreen    (GtkToggleAction *toggle,
3674                                            ModestWindow *window)
3675 {
3676         ModestWindowMgr *mgr;
3677         gboolean fullscreen, active;
3678         g_return_if_fail (MODEST_IS_WINDOW (window));
3679
3680         mgr = modest_runtime_get_window_mgr ();
3681
3682         active = (gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (toggle)))?1:0;
3683         fullscreen = modest_window_mgr_get_fullscreen_mode (mgr);
3684
3685         if (active != fullscreen) {
3686                 modest_window_mgr_set_fullscreen_mode (mgr, active);
3687                 gtk_window_present (GTK_WINDOW (window));
3688         }
3689 }
3690
3691 void
3692 modest_ui_actions_on_change_fullscreen (GtkAction *action,
3693                                         ModestWindow *window)
3694 {
3695         ModestWindowMgr *mgr;
3696         gboolean fullscreen;
3697
3698         g_return_if_fail (MODEST_IS_WINDOW (window));
3699
3700         mgr = modest_runtime_get_window_mgr ();
3701         fullscreen = modest_window_mgr_get_fullscreen_mode (mgr);
3702         modest_window_mgr_set_fullscreen_mode (mgr, !fullscreen);
3703
3704         gtk_window_present (GTK_WINDOW (window));
3705 }
3706
3707 /*
3708  * Used by modest_ui_actions_on_details to call do_headers_action
3709  */
3710 static void
3711 headers_action_show_details (TnyHeader *header,
3712                              ModestWindow *window,
3713                              gpointer user_data)
3714
3715 {
3716         GtkWidget *dialog;
3717
3718         /* Create dialog */
3719         dialog = modest_details_dialog_new_with_header (GTK_WINDOW (window), header);
3720
3721         /* Run dialog */
3722         gtk_window_set_modal (GTK_WINDOW (dialog), TRUE);
3723         gtk_widget_show_all (dialog);
3724         gtk_dialog_run (GTK_DIALOG (dialog));
3725
3726         gtk_widget_destroy (dialog);
3727 }
3728
3729 /*
3730  * Show the folder details in a ModestDetailsDialog widget
3731  */
3732 static void
3733 show_folder_details (TnyFolder *folder,
3734                      GtkWindow *window)
3735 {
3736         GtkWidget *dialog;
3737
3738         /* Create dialog */
3739         dialog = modest_details_dialog_new_with_folder (window, folder);
3740
3741         /* Run dialog */
3742         gtk_window_set_modal (GTK_WINDOW (dialog), TRUE);
3743         gtk_widget_show_all (dialog);
3744         gtk_dialog_run (GTK_DIALOG (dialog));
3745
3746         gtk_widget_destroy (dialog);
3747 }
3748
3749 /*
3750  * Show the header details in a ModestDetailsDialog widget
3751  */
3752 void
3753 modest_ui_actions_on_details (GtkAction *action,
3754                               ModestWindow *win)
3755 {
3756         TnyList * headers_list;
3757         TnyIterator *iter;
3758         TnyHeader *header;
3759
3760         if (MODEST_IS_MSG_VIEW_WINDOW (win)) {
3761                 TnyMsg *msg;
3762
3763                 msg = modest_msg_view_window_get_message (MODEST_MSG_VIEW_WINDOW (win));
3764                 if (!msg)
3765                         return;
3766                 g_object_unref (msg);
3767
3768                 headers_list = get_selected_headers (win);
3769                 if (!headers_list)
3770                         return;
3771
3772                 iter = tny_list_create_iterator (headers_list);
3773
3774                 header = TNY_HEADER (tny_iterator_get_current (iter));
3775                 if (header) {
3776                         headers_action_show_details (header, win, NULL);
3777                         g_object_unref (header);
3778                 }
3779
3780                 g_object_unref (iter);
3781                 g_object_unref (headers_list);
3782
3783         } else if (MODEST_IS_MAIN_WINDOW (win)) {
3784                 GtkWidget *folder_view, *header_view;
3785
3786                 /* Check which widget has the focus */
3787                 folder_view = modest_main_window_get_child_widget (MODEST_MAIN_WINDOW (win),
3788                                                                     MODEST_MAIN_WINDOW_WIDGET_TYPE_FOLDER_VIEW);
3789                 if (gtk_widget_is_focus (folder_view)) {
3790                         TnyFolderStore *folder_store
3791                                 = modest_folder_view_get_selected (MODEST_FOLDER_VIEW (folder_view));
3792                         if (!folder_store) {
3793                                 g_warning ("%s: No item was selected.\n", __FUNCTION__);
3794                                 return;
3795                         }
3796                         /* Show only when it's a folder */
3797                         /* This function should not be called for account items,
3798                          * because we dim the menu item for them. */
3799                         if (TNY_IS_FOLDER (folder_store)) {
3800                                 show_folder_details (TNY_FOLDER (folder_store), GTK_WINDOW (win));
3801                         }
3802
3803                         g_object_unref (folder_store);
3804
3805                 } else {
3806                         header_view = modest_main_window_get_child_widget (MODEST_MAIN_WINDOW (win),
3807                                                                            MODEST_MAIN_WINDOW_WIDGET_TYPE_HEADER_VIEW);
3808                         /* Show details of each header */
3809                         do_headers_action (win, headers_action_show_details, header_view);
3810                 }
3811         }
3812 }
3813
3814 void
3815 modest_ui_actions_on_toggle_show_cc (GtkToggleAction *toggle,
3816                                      ModestMsgEditWindow *window)
3817 {
3818         g_return_if_fail (MODEST_IS_MSG_EDIT_WINDOW (window));
3819
3820         modest_msg_edit_window_show_cc (window, gtk_toggle_action_get_active (toggle));
3821 }
3822
3823 void
3824 modest_ui_actions_on_toggle_show_bcc (GtkToggleAction *toggle,
3825                                       ModestMsgEditWindow *window)
3826 {
3827         g_return_if_fail (MODEST_IS_MSG_EDIT_WINDOW (window));
3828
3829         modest_msg_edit_window_show_bcc (window, gtk_toggle_action_get_active (toggle));
3830 }
3831
3832 void
3833 modest_ui_actions_toggle_folders_view (GtkAction *action,
3834                                        ModestMainWindow *main_window)
3835 {
3836         g_return_if_fail (MODEST_IS_MAIN_WINDOW(main_window));
3837
3838         if (gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action)))
3839                 modest_main_window_set_style (main_window, MODEST_MAIN_WINDOW_STYLE_SPLIT);
3840         else
3841                 modest_main_window_set_style (main_window, MODEST_MAIN_WINDOW_STYLE_SIMPLE);
3842 }
3843
3844 void
3845 modest_ui_actions_on_toggle_toolbar (GtkToggleAction *toggle,
3846                                      ModestWindow *window)
3847 {
3848         gboolean active, fullscreen = FALSE;
3849         ModestWindowMgr *mgr;
3850
3851         active = gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (toggle));
3852
3853         /* Check if we want to toggle the toolbar vuew in fullscreen
3854            or normal mode */
3855         if (!strcmp (gtk_action_get_name (GTK_ACTION (toggle)),
3856                      "ViewShowToolbarFullScreen")) {
3857                 fullscreen = TRUE;
3858         }
3859
3860         /* Toggle toolbar */
3861         mgr = modest_runtime_get_window_mgr ();
3862         modest_window_mgr_show_toolbars (mgr, G_TYPE_FROM_INSTANCE (window), active, fullscreen);
3863 }
3864
3865 void
3866 modest_ui_actions_msg_edit_on_select_font (GtkAction *action,
3867                                            ModestMsgEditWindow *window)
3868 {
3869         modest_msg_edit_window_select_font (window);
3870 }
3871
3872
3873 void
3874 modest_ui_actions_on_folder_display_name_changed (ModestFolderView *folder_view,
3875                                                   const gchar *display_name,
3876                                                   GtkWindow *window)
3877 {
3878         /* don't update the display name if it was already set;
3879          * updating the display name apparently is expensive */
3880         const gchar* old_name = gtk_window_get_title (window);
3881
3882         if (display_name == NULL)
3883                 display_name = " ";
3884
3885         if (old_name && display_name && strcmp (old_name, display_name) == 0)
3886                 return; /* don't do anything */
3887
3888         /* This is usually used to change the title of the main window, which
3889          * is the one that holds the folder view. Note that this change can
3890          * happen even when the widget doesn't have the focus. */
3891         gtk_window_set_title (window, display_name);
3892
3893 }
3894
3895 void
3896 modest_ui_actions_on_select_contacts (GtkAction *action, ModestMsgEditWindow *window)
3897 {
3898         g_return_if_fail (MODEST_IS_MSG_EDIT_WINDOW (window));
3899         modest_msg_edit_window_select_contacts (window);
3900 }
3901
3902 void
3903 modest_ui_actions_on_check_names (GtkAction *action, ModestMsgEditWindow *window)
3904 {
3905         g_return_if_fail (MODEST_IS_MSG_EDIT_WINDOW (window));
3906         modest_msg_edit_window_check_names (window, FALSE);
3907 }
3908
3909 static void
3910 create_move_to_dialog_on_new_folder(GtkWidget *button, gpointer user_data)
3911 {
3912         modest_ui_actions_create_folder (gtk_widget_get_toplevel (button),
3913                                          GTK_WIDGET (user_data));
3914 }
3915
3916 /*
3917  * This function is used to track changes in the selection of the
3918  * folder view that is inside the "move to" dialog to enable/disable
3919  * the OK button because we do not want the user to select a disallowed
3920  * destination for a folder.
3921  * The user also not desired to be able to use NEW button on items where
3922  * folder creation is not possibel.
3923  */
3924 static void
3925 on_move_to_dialog_folder_selection_changed (ModestFolderView* self,
3926                                             TnyFolderStore *folder_store,
3927                                             gboolean selected,
3928                                             gpointer user_data)
3929 {
3930         GtkWidget *dialog = NULL;
3931         GtkWidget *ok_button = NULL, *new_button = NULL;
3932         GList *children = NULL;
3933         gboolean ok_sensitive = TRUE, new_sensitive = TRUE;
3934         gboolean moving_folder = FALSE;
3935         gboolean is_local_account = TRUE;
3936         GtkWidget *folder_view = NULL;
3937         ModestTnyFolderRules rules;
3938
3939         g_return_if_fail (MODEST_IS_FOLDER_VIEW(self));
3940
3941         if (!selected)
3942                 return;
3943
3944         /* Get the OK button */
3945         dialog = gtk_widget_get_ancestor (GTK_WIDGET (self), GTK_TYPE_DIALOG);
3946         if (!dialog)
3947                 return;
3948
3949         children = gtk_container_get_children (GTK_CONTAINER (GTK_DIALOG (dialog)->action_area));
3950         ok_button = GTK_WIDGET (children->next->next->data);
3951         new_button = GTK_WIDGET (children->next->data);
3952         g_list_free (children);
3953
3954         /* check if folder_store is an remote account */
3955         if (TNY_IS_ACCOUNT (folder_store)) {
3956                 TnyAccount *local_account = NULL;
3957                 TnyAccount *mmc_account = NULL;
3958                 ModestTnyAccountStore *account_store = NULL;
3959
3960                 account_store = modest_runtime_get_account_store ();
3961                 local_account = modest_tny_account_store_get_local_folders_account (account_store);
3962                 mmc_account = modest_tny_account_store_get_mmc_folders_account (account_store);
3963
3964                 if ((gpointer) local_account != (gpointer) folder_store &&
3965                     (gpointer) mmc_account != (gpointer) folder_store) {
3966                         const char *proto_name = tny_account_get_proto (TNY_ACCOUNT (folder_store));
3967                         ModestTransportStoreProtocol proto = MODEST_PROTOCOL_STORE_MAILDIR;
3968                         if (proto_name != NULL) {
3969                                 proto = modest_protocol_info_get_transport_store_protocol (proto_name);
3970                         }
3971                         is_local_account = FALSE;
3972                         /* New button should be dimmed on remote
3973                            POP account root */
3974                         new_sensitive = (proto != MODEST_PROTOCOL_STORE_POP);
3975                 }
3976                 g_object_unref (local_account);
3977         }
3978
3979         /* Check the target folder rules */
3980         if (TNY_IS_FOLDER (folder_store)) {
3981                 rules = modest_tny_folder_get_rules (TNY_FOLDER (folder_store));
3982                 if (rules & MODEST_FOLDER_RULES_FOLDER_NON_WRITEABLE) {
3983                         ok_sensitive = FALSE;
3984                         new_sensitive = FALSE;
3985                         goto end;
3986                 }
3987         }
3988
3989         /* Check if we're moving a folder */
3990         if (MODEST_IS_MAIN_WINDOW (user_data)) {
3991                 /* Get the widgets */
3992                 folder_view = modest_main_window_get_child_widget (MODEST_MAIN_WINDOW (user_data),
3993                                                                    MODEST_MAIN_WINDOW_WIDGET_TYPE_FOLDER_VIEW);
3994                 if (gtk_widget_is_focus (folder_view))
3995                         moving_folder = TRUE;
3996         }
3997
3998         if (moving_folder) {
3999                 TnyFolderStore *moved_folder = NULL, *parent = NULL;
4000
4001                 /* Get the folder to move */
4002                 moved_folder = modest_folder_view_get_selected (MODEST_FOLDER_VIEW (folder_view));
4003
4004                 /* Check that we're not moving to the same folder */
4005                 if (TNY_IS_FOLDER (moved_folder)) {
4006                         parent = tny_folder_get_folder_store (TNY_FOLDER (moved_folder));
4007                         if (parent == folder_store)
4008                                 ok_sensitive = FALSE;
4009                         g_object_unref (parent);
4010                 }
4011
4012                 if (ok_sensitive && TNY_IS_ACCOUNT (folder_store)) {
4013                         /* Do not allow to move to an account unless it's the
4014                            local folders account */
4015                         if (!is_local_account)
4016                                 ok_sensitive = FALSE;
4017                 }
4018
4019                 if (ok_sensitive && (moved_folder == folder_store)) {
4020                         /* Do not allow to move to itself */
4021                         ok_sensitive = FALSE;
4022                 }
4023                 g_object_unref (moved_folder);
4024         } else {
4025                 TnyFolder *src_folder = NULL;
4026
4027                 /* Moving a message */
4028                 if (MODEST_IS_MSG_VIEW_WINDOW (user_data)) {
4029
4030                         TnyHeader *header = NULL;
4031                         header = modest_msg_view_window_get_header
4032                                 (MODEST_MSG_VIEW_WINDOW (user_data));
4033                         if (!TNY_IS_HEADER(header))
4034                                 g_warning ("%s: could not get source header", __FUNCTION__);
4035                         else
4036                                 src_folder = tny_header_get_folder (header);
4037
4038                         if (header)
4039                                 g_object_unref (header);
4040                 } else {
4041                         src_folder =
4042                                 TNY_FOLDER (modest_folder_view_get_selected
4043                                             (MODEST_FOLDER_VIEW (folder_view)));
4044                 }
4045
4046                 if (TNY_IS_FOLDER(src_folder)) {
4047                         /* Do not allow to move the msg to the same folder */
4048                         /* Do not allow to move the msg to an account */
4049                         if ((gpointer) src_folder == (gpointer) folder_store ||
4050                             TNY_IS_ACCOUNT (folder_store))
4051                                 ok_sensitive = FALSE;
4052                         g_object_unref (src_folder);
4053                 } else
4054                         g_warning ("%s: could not get source folder", __FUNCTION__);
4055         }
4056
4057  end:
4058         /* Set sensitivity of the OK button */
4059         gtk_widget_set_sensitive (ok_button, ok_sensitive);
4060         /* Set sensitivity of the NEW button */
4061         gtk_widget_set_sensitive (new_button, new_sensitive);
4062 }
4063
4064
4065 #define MODEST_MOVE_TO_DIALOG_FOLDER_VIEW "move-to-dialog-folder-view"
4066
4067 static GtkWidget*
4068 get_folder_view_from_move_to_dialog (GtkWidget *move_to_dialog)
4069 {
4070         return GTK_WIDGET(g_object_get_data (G_OBJECT(move_to_dialog),
4071                                              MODEST_MOVE_TO_DIALOG_FOLDER_VIEW));
4072 }
4073
4074 static GtkWidget*
4075 create_move_to_dialog (GtkWindow *win,
4076                        GtkWidget *folder_view,
4077                        GtkWidget **tree_view)
4078 {
4079         GtkWidget *dialog, *scroll;
4080         GtkWidget *new_button;
4081
4082         dialog = gtk_dialog_new_with_buttons (_("mcen_ti_moveto_folders_title"),
4083                                               GTK_WINDOW (win),
4084                                               GTK_DIALOG_MODAL | GTK_DIALOG_NO_SEPARATOR | GTK_DIALOG_DESTROY_WITH_PARENT,
4085                                               NULL);
4086
4087         gtk_dialog_add_button (GTK_DIALOG (dialog), _("mcen_bd_dialog_ok"), GTK_RESPONSE_ACCEPT);
4088         /* We do this manually so GTK+ does not associate a response ID for
4089          * the button. */
4090         new_button = gtk_button_new_from_stock (_("mcen_bd_new"));
4091         gtk_box_pack_end (GTK_BOX (GTK_DIALOG (dialog)->action_area), new_button, FALSE, FALSE, 0);
4092         gtk_dialog_add_button (GTK_DIALOG (dialog), _("mcen_bd_dialog_cancel"), GTK_RESPONSE_REJECT);
4093
4094         /* Create scrolled window */
4095         scroll = gtk_scrolled_window_new (NULL, NULL);
4096         gtk_scrolled_window_set_policy  (GTK_SCROLLED_WINDOW (scroll),
4097                                          GTK_POLICY_AUTOMATIC,
4098                                          GTK_POLICY_AUTOMATIC);
4099
4100         /* Create folder view */
4101         *tree_view = modest_platform_create_folder_view (NULL);
4102
4103         /* Track changes in the selection to
4104          * disable the OK button whenever "Move to" is not possible
4105          * disbale NEW button whenever New is not possible */
4106         g_signal_connect (*tree_view,
4107                           "folder_selection_changed",
4108                           G_CALLBACK (on_move_to_dialog_folder_selection_changed),
4109                           win);
4110
4111         /* Listen to clicks on New button */
4112         g_signal_connect (G_OBJECT (new_button),
4113                           "clicked",
4114                           G_CALLBACK(create_move_to_dialog_on_new_folder),
4115                           *tree_view);
4116
4117         /* It could happen that we're trying to move a message from a
4118            window (msg window for example) after the main window was
4119            closed, so we can not just get the model of the folder
4120            view */
4121         if (MODEST_IS_FOLDER_VIEW (folder_view)) {
4122                 const gchar *visible_id = NULL;
4123
4124                 modest_folder_view_set_style (MODEST_FOLDER_VIEW (*tree_view),
4125                                               MODEST_FOLDER_VIEW_STYLE_SHOW_ALL);
4126                 modest_folder_view_copy_model (MODEST_FOLDER_VIEW(folder_view),
4127                                                MODEST_FOLDER_VIEW(*tree_view));
4128
4129                 visible_id =
4130                         modest_folder_view_get_account_id_of_visible_server_account (MODEST_FOLDER_VIEW(folder_view));
4131
4132                 /* Show the same account than the one that is shown in the main window */
4133                 modest_folder_view_set_account_id_of_visible_server_account (MODEST_FOLDER_VIEW(*tree_view),
4134                                                                              visible_id);
4135         } else {
4136                 const gchar *active_account_name = NULL;
4137                 ModestAccountMgr *mgr = NULL;
4138                 ModestAccountSettings *settings = NULL;
4139                 ModestServerAccountSettings *store_settings = NULL;
4140
4141                 modest_folder_view_set_style (MODEST_FOLDER_VIEW (*tree_view),
4142                                               MODEST_FOLDER_VIEW_STYLE_SHOW_ALL);
4143                 modest_folder_view_update_model (MODEST_FOLDER_VIEW (*tree_view),
4144                                                  TNY_ACCOUNT_STORE (modest_runtime_get_account_store ()));
4145
4146                 active_account_name = modest_window_get_active_account (MODEST_WINDOW (win));
4147                 mgr = modest_runtime_get_account_mgr ();
4148                 settings = modest_account_mgr_load_account_settings (mgr, active_account_name);
4149
4150                 if (settings) {
4151                         const gchar *store_account_name;
4152                         store_settings = modest_account_settings_get_store_settings (settings);
4153                         store_account_name = modest_server_account_settings_get_account_name (store_settings);
4154
4155                         modest_folder_view_set_account_id_of_visible_server_account (MODEST_FOLDER_VIEW (*tree_view),
4156                                                                                      store_account_name);
4157                         g_object_unref (store_settings);
4158                         g_object_unref (settings);
4159                 }
4160         }
4161
4162         /* we keep a pointer to the embedded folder view, so we can retrieve it with
4163          *   get_folder_view_from_move_to_dialog
4164          * (see above) later (needed for focus handling)
4165          */
4166         g_object_set_data (G_OBJECT(dialog), MODEST_MOVE_TO_DIALOG_FOLDER_VIEW, *tree_view);
4167
4168
4169         /* Hide special folders */
4170         modest_folder_view_show_non_move_folders (MODEST_FOLDER_VIEW (*tree_view), FALSE);
4171
4172         gtk_container_add (GTK_CONTAINER (scroll), *tree_view);
4173
4174         /* Add scroll to dialog */
4175         gtk_box_pack_start (GTK_BOX (GTK_DIALOG (dialog)->vbox),
4176                             scroll, TRUE, TRUE, 0);
4177
4178         gtk_widget_show_all (GTK_WIDGET(GTK_DIALOG(dialog)->vbox));
4179         gtk_window_set_default_size (GTK_WINDOW (dialog), 300, 300);
4180
4181         return dialog;
4182 }
4183
4184 /*
4185  * Returns TRUE if at least one of the headers of the list belongs to
4186  * a message that has been fully retrieved.
4187  */
4188 #if 0 /* no longer in use. delete in 2007.10 */
4189 static gboolean
4190 has_retrieved_msgs (TnyList *list)
4191 {
4192         TnyIterator *iter;
4193         gboolean found = FALSE;
4194
4195         iter = tny_list_create_iterator (list);
4196         while (!tny_iterator_is_done (iter) && !found) {
4197                 TnyHeader *header;
4198                 TnyHeaderFlags flags = 0;
4199
4200                 header = TNY_HEADER (tny_iterator_get_current (iter));
4201                 if (header) {
4202                         flags = tny_header_get_flags (header);
4203                         if (flags & TNY_HEADER_FLAG_CACHED)
4204 /*                      if (!(flags & TNY_HEADER_FLAG_PARTIAL)) */
4205                                 found = TRUE;
4206
4207                         g_object_unref (header);
4208                 }
4209
4210                 if (!found)
4211                         tny_iterator_next (iter);
4212         }
4213         g_object_unref (iter);
4214
4215         return found;
4216 }
4217 #endif /* 0 */
4218
4219
4220 /*
4221  * Shows a confirmation dialog to the user when we're moving messages
4222  * from a remote server to the local storage. Returns the dialog
4223  * response. If it's other kind of movement then it always returns
4224  * GTK_RESPONSE_OK
4225  *
4226  * This one is used by the next functions:
4227  *      modest_ui_actions_on_paste                      - commented out
4228  *      drag_and_drop_from_header_view (for d&d in modest_folder_view.c)
4229  */
4230 gint
4231 modest_ui_actions_msgs_move_to_confirmation (ModestWindow *win,
4232                                              TnyFolder *dest_folder,
4233                                              gboolean delete,
4234                                              TnyList *headers)
4235 {
4236         gint response = GTK_RESPONSE_OK;
4237         TnyAccount *account = NULL;
4238         TnyFolder *src_folder = NULL;
4239         TnyIterator *iter = NULL;
4240         TnyHeader *header = NULL;
4241
4242         /* return with OK if the destination is a remote folder */
4243         if (modest_tny_folder_is_remote_folder (dest_folder))
4244                 return GTK_RESPONSE_OK;
4245
4246         /* Get source folder */
4247         iter = tny_list_create_iterator (headers);
4248         header = TNY_HEADER (tny_iterator_get_current (iter));
4249         if (header) {
4250                 src_folder = tny_header_get_folder (header);
4251                 g_object_unref (header);
4252         }
4253         g_object_unref (iter);
4254
4255         /* if no src_folder, message may be an attahcment */
4256         if (src_folder == NULL)
4257                 return GTK_RESPONSE_CANCEL;
4258
4259         /* If the source is a local or MMC folder */
4260         if (!modest_tny_folder_is_remote_folder (src_folder)) {
4261                 g_object_unref (src_folder);
4262                 return GTK_RESPONSE_OK;
4263         }
4264
4265         /* Get the account */
4266         account = tny_folder_get_account (src_folder);
4267
4268         /* now if offline we ask the user */
4269         if(connect_to_get_msg (win, tny_list_get_length (headers), account))
4270                 response = GTK_RESPONSE_OK;
4271         else
4272                 response = GTK_RESPONSE_CANCEL;
4273
4274         /* Frees */
4275         g_object_unref (src_folder);
4276         g_object_unref (account);
4277
4278         return response;
4279 }
4280
4281 static void
4282 move_to_cb (ModestMailOperation *mail_op,
4283             gpointer user_data)
4284 {
4285         MoveToHelper *helper = (MoveToHelper *) user_data;
4286
4287         /* Note that the operation could have failed, in that case do
4288            nothing */
4289         if (modest_mail_operation_get_status (mail_op) ==
4290             MODEST_MAIL_OPERATION_STATUS_SUCCESS) {
4291
4292                 GObject *object = modest_mail_operation_get_source (mail_op);
4293                 if (MODEST_IS_MSG_VIEW_WINDOW (object)) {
4294                         ModestMsgViewWindow *self = MODEST_MSG_VIEW_WINDOW (object);
4295
4296                         if (!modest_msg_view_window_select_next_message (self) &&
4297                             !modest_msg_view_window_select_previous_message (self)) {
4298                                 /* No more messages to view, so close this window */
4299                                 modest_ui_actions_on_close_window (NULL, MODEST_WINDOW(self));
4300                         }
4301                 } else if (MODEST_IS_MAIN_WINDOW (object) && helper->reference != NULL) {
4302                         GtkWidget *header_view;
4303                         GtkTreePath *path;
4304                         GtkTreeSelection *sel;
4305
4306                         header_view = modest_main_window_get_child_widget (MODEST_MAIN_WINDOW(object),
4307                                                                            MODEST_MAIN_WINDOW_WIDGET_TYPE_HEADER_VIEW);
4308                         sel = gtk_tree_view_get_selection (GTK_TREE_VIEW (header_view));
4309                         path = gtk_tree_row_reference_get_path (helper->reference);
4310                         gtk_tree_selection_select_path (sel, path);
4311                         gtk_tree_path_free (path);
4312                 }
4313                 g_object_unref (object);
4314         }
4315
4316         /* Close the "Pasting" information banner */
4317         gtk_widget_destroy (GTK_WIDGET(helper->banner));
4318         if (helper->reference != NULL)
4319                 gtk_tree_row_reference_free (helper->reference);
4320         g_free (helper);
4321 }
4322
4323 static void
4324 folder_move_to_cb (ModestMailOperation *mail_op,
4325                    TnyFolder *new_folder,
4326                    gpointer user_data)
4327 {
4328         GtkWidget *folder_view;
4329         GObject *object;
4330
4331         object = modest_mail_operation_get_source (mail_op);
4332         folder_view = modest_main_window_get_child_widget (MODEST_MAIN_WINDOW(object),
4333                                                            MODEST_MAIN_WINDOW_WIDGET_TYPE_FOLDER_VIEW);
4334         g_object_ref (folder_view);
4335         g_object_unref (object);
4336         move_to_cb (mail_op, user_data);
4337         modest_folder_view_select_folder (MODEST_FOLDER_VIEW (folder_view), new_folder, FALSE);
4338         g_object_unref (folder_view);
4339 }
4340
4341 static void
4342 msgs_move_to_cb (ModestMailOperation *mail_op,
4343                  gpointer user_data)
4344 {
4345         move_to_cb (mail_op, user_data);
4346 }
4347
4348 void
4349 modest_ui_actions_move_folder_error_handler (ModestMailOperation *mail_op,
4350                                              gpointer user_data)
4351 {
4352         ModestWindow *main_window = NULL;
4353         GObject *win = NULL;
4354
4355         /* Disable next automatic folder selection */
4356         main_window = modest_window_mgr_get_main_window (modest_runtime_get_window_mgr (),
4357                                                          FALSE); /* don't create */
4358         if (main_window) {
4359                 GtkWidget *folder_view = NULL;
4360
4361                 folder_view = modest_main_window_get_child_widget (MODEST_MAIN_WINDOW (main_window),
4362                                                                    MODEST_MAIN_WINDOW_WIDGET_TYPE_FOLDER_VIEW);
4363                 modest_folder_view_disable_next_folder_selection (MODEST_FOLDER_VIEW(folder_view));
4364
4365                 if (user_data && TNY_IS_FOLDER (user_data)) {
4366                         modest_folder_view_select_folder (MODEST_FOLDER_VIEW (folder_view),
4367                                                           TNY_FOLDER (user_data), FALSE);
4368                 }
4369         }
4370
4371         /* Show notification dialog */
4372         win = modest_mail_operation_get_source (mail_op);
4373         modest_platform_run_information_dialog ((GtkWindow *) win, _("mail_in_ui_folder_move_target_error"));
4374         if (win)
4375                 g_object_unref (win);
4376 }
4377
4378 void
4379 modest_ui_actions_send_receive_error_handler (ModestMailOperation *mail_op,
4380                                               gpointer user_data)
4381 {
4382         GObject *win = modest_mail_operation_get_source (mail_op);
4383         const GError *error = modest_mail_operation_get_error (mail_op);
4384
4385         g_return_if_fail (error != NULL);
4386         if (error->message != NULL)
4387                 g_printerr ("modest: %s\n", error->message);
4388         else
4389                 g_printerr ("modest: unkonw error on send&receive operation");
4390
4391         /* Show error message */
4392 /*      if (modest_mail_operation_get_id (mail_op) == MODEST_MAIL_OPERATION_TYPE_RECEIVE) */
4393 /*              modest_platform_run_information_dialog ((win) ? GTK_WINDOW (win) : NULL, */
4394 /*                                                      _CS("sfil_ib_unable_to_receive")); */
4395 /*      else  */
4396 /*              modest_platform_run_information_dialog ((win) ? GTK_WINDOW (win) : NULL, */
4397 /*                                                      _CS("sfil_ib_unable_to_send")); */
4398         g_object_unref (win);
4399 }
4400
4401 static void
4402 open_msg_for_purge_cb (ModestMailOperation *mail_op,
4403                        TnyHeader *header,
4404                        gboolean canceled,
4405                        TnyMsg *msg,
4406                        GError *err,
4407                        gpointer user_data)
4408 {
4409         TnyList *parts;
4410         TnyIterator *iter;
4411         gint pending_purges = 0;
4412         gboolean some_purged = FALSE;
4413         ModestWindow *win = MODEST_WINDOW (user_data);
4414         ModestWindowMgr *mgr = modest_runtime_get_window_mgr ();
4415
4416         /* If there was any error */
4417         if (!modest_ui_actions_msg_retrieval_check (mail_op, header, msg)) {
4418                 modest_window_mgr_unregister_header (mgr, header);
4419                 return;
4420         }
4421
4422         /* Once the message has been retrieved for purging, we check if
4423          * it's all ok for purging */
4424
4425         parts = tny_simple_list_new ();
4426         tny_mime_part_get_parts (TNY_MIME_PART (msg), parts);
4427         iter = tny_list_create_iterator (parts);
4428
4429         while (!tny_iterator_is_done (iter)) {
4430                 TnyMimePart *part;
4431                 part = TNY_MIME_PART (tny_iterator_get_current (iter));
4432                 if (part && (tny_mime_part_is_attachment (part) || TNY_IS_MSG (part))) {
4433                         if (tny_mime_part_is_purged (part))
4434                                 some_purged = TRUE;
4435                         else
4436                                 pending_purges++;
4437                 }
4438
4439                 if (part)
4440                         g_object_unref (part);
4441
4442                 tny_iterator_next (iter);
4443         }
4444         g_object_unref (iter);
4445
4446
4447         if (pending_purges>0) {
4448                 gint response;
4449                 response = modest_platform_run_confirmation_dialog (GTK_WINDOW (win),_("mcen_nc_purge_file_text_inbox"));
4450
4451                 if (response == GTK_RESPONSE_OK) {
4452                         modest_platform_information_banner (NULL, NULL, _("mcen_ib_removing_attachment"));
4453                         iter = tny_list_create_iterator (parts);
4454                         while (!tny_iterator_is_done (iter)) {
4455                                 TnyMimePart *part;
4456
4457                                 part = TNY_MIME_PART (tny_iterator_get_current (iter));
4458                                 if (part && (tny_mime_part_is_attachment (part) || TNY_IS_MSG (part)))
4459                                         tny_mime_part_set_purged (part);
4460
4461                                 if (part)
4462                                         g_object_unref (part);
4463
4464                                 tny_iterator_next (iter);
4465                         }
4466                         g_object_unref (iter);
4467
4468                         tny_msg_rewrite_cache (msg);
4469                 }
4470      /* } else { */
4471                 /* This string no longer exists, refer to NB#75415 for more info */
4472                 /* modest_platform_information_banner (NULL, NULL, _("mail_ib_attachment_already_purged")); */
4473         }
4474
4475         modest_window_mgr_unregister_header (mgr, header);
4476
4477         g_object_unref (parts);
4478 }
4479
4480 static void
4481 modest_ui_actions_on_main_window_remove_attachments (GtkAction *action,
4482                                                      ModestMainWindow *win)
4483 {
4484         GtkWidget *header_view;
4485         TnyList *header_list;
4486         TnyHeader *header;
4487         TnyHeaderFlags flags;
4488         ModestWindow *msg_view_window =  NULL;
4489         gboolean found;
4490
4491         g_return_if_fail (MODEST_IS_MAIN_WINDOW (win));
4492
4493         header_view = modest_main_window_get_child_widget (MODEST_MAIN_WINDOW (win),
4494                                                            MODEST_MAIN_WINDOW_WIDGET_TYPE_HEADER_VIEW);
4495
4496         header_list = modest_header_view_get_selected_headers (MODEST_HEADER_VIEW (header_view));
4497         if (!header_list) {
4498                 g_warning ("%s: no header selected", __FUNCTION__);
4499                 return;
4500         }
4501
4502         if (tny_list_get_length (header_list) == 1) {
4503                 TnyIterator *iter = tny_list_create_iterator (header_list);
4504                 header = TNY_HEADER (tny_iterator_get_current (iter));
4505                 g_object_unref (iter);
4506         } else
4507                 return;
4508
4509         if (!header || !TNY_IS_HEADER(header)) {
4510                 g_warning ("%s: header is not valid", __FUNCTION__);
4511                 return;
4512         }
4513
4514         found = modest_window_mgr_find_registered_header (modest_runtime_get_window_mgr (),
4515                                                           header, &msg_view_window);
4516         flags = tny_header_get_flags (header);
4517         if (!(flags & TNY_HEADER_FLAG_CACHED))
4518                 return;
4519         if (found) {
4520                 if (msg_view_window != NULL)
4521                         modest_msg_view_window_remove_attachments (MODEST_MSG_VIEW_WINDOW (msg_view_window), TRUE);
4522                 else {
4523                         /* do nothing; uid was registered before, so window is probably on it's way */
4524                         g_warning ("debug: header %p has already been registered", header);
4525                 }
4526         } else {
4527                 ModestMailOperation *mail_op = NULL;
4528                 modest_window_mgr_register_header (modest_runtime_get_window_mgr (), header, NULL);
4529                 mail_op = modest_mail_operation_new_with_error_handling (G_OBJECT (win),
4530                                                                          modest_ui_actions_get_msgs_full_error_handler,
4531                                                                          NULL, NULL);
4532                 modest_mail_operation_queue_add (modest_runtime_get_mail_operation_queue (), mail_op);
4533                 modest_mail_operation_get_msg (mail_op, header, open_msg_for_purge_cb, win);
4534
4535                 g_object_unref (mail_op);
4536         }
4537         if (header)
4538                 g_object_unref (header);
4539         if (header_list)
4540                 g_object_unref (header_list);
4541 }
4542
4543 /*
4544  * Checks if we need a connection to do the transfer and if the user
4545  * wants to connect to complete it
4546  */
4547 void
4548 modest_ui_actions_xfer_messages_check (GtkWindow *parent_window,
4549                                        TnyFolderStore *src_folder,
4550                                        TnyList *headers,
4551                                        TnyFolder *dst_folder,
4552                                        gboolean delete_originals,
4553                                        gboolean *need_connection,
4554                                        gboolean *do_xfer)
4555 {
4556         TnyAccount *src_account;
4557         gint uncached_msgs = 0;
4558
4559         uncached_msgs = header_list_count_uncached_msgs (headers);
4560
4561         /* We don't need any further check if
4562          *
4563          * 1- the source folder is local OR
4564          * 2- the device is already online
4565          */
4566         if (!modest_tny_folder_store_is_remote (src_folder) ||
4567             tny_device_is_online (modest_runtime_get_device())) {
4568                 *need_connection = FALSE;
4569                 *do_xfer = TRUE;
4570                 return;
4571         }
4572
4573         /* We must ask for a connection when
4574          *
4575          *   - the message(s) is not already cached   OR
4576          *   - the message(s) is cached but the leave_on_server setting
4577          * is FALSE (because we need to sync the source folder to
4578          * delete the message from the server (for IMAP we could do it
4579          * offline, it'll take place the next time we get a
4580          * connection)
4581          */
4582         src_account = get_account_from_folder_store (src_folder);
4583         if (uncached_msgs > 0) {
4584                 guint num_headers;
4585                 const gchar *msg;
4586
4587                 *need_connection = TRUE;
4588                 num_headers = tny_list_get_length (headers);
4589                 msg = ngettext ("mcen_nc_get_msg", "mcen_nc_get_msgs", num_headers);
4590
4591                 if (modest_platform_run_confirmation_dialog (parent_window, msg) ==
4592                     GTK_RESPONSE_CANCEL) {
4593                         *do_xfer = FALSE;
4594                 } else {
4595                         *do_xfer = TRUE;
4596                 }
4597         } else {
4598                 /* The transfer is possible and the user wants to */
4599                 *do_xfer = TRUE;
4600
4601                 if (remote_folder_is_pop (src_folder) && delete_originals) {
4602                         const gchar *account_name;
4603                         gboolean leave_on_server;
4604
4605                         account_name = modest_tny_account_get_parent_modest_account_name_for_server_account (src_account);
4606                         leave_on_server = modest_account_mgr_get_leave_on_server (modest_runtime_get_account_mgr (),
4607                                                                                   account_name);
4608
4609                         if (leave_on_server == TRUE) {
4610                                 *need_connection = FALSE;
4611                         } else {
4612                                 *need_connection = TRUE;
4613                         }
4614                 } else {
4615                         *need_connection = FALSE;
4616                 }
4617         }
4618
4619         /* Frees */
4620         g_object_unref (src_account);
4621 }
4622
4623
4624 /**
4625  * Utility function that transfer messages from both the main window
4626  * and the msg view window when using the "Move to" dialog
4627  */
4628 static void
4629 xfer_messages_performer  (gboolean canceled,
4630                           GError *err,
4631                           GtkWindow *parent_window,
4632                           TnyAccount *account,
4633                           gpointer user_data)
4634 {
4635         TnyFolderStore *dst_folder = TNY_FOLDER_STORE (user_data);
4636         ModestWindow *win = MODEST_WINDOW (parent_window);
4637         TnyList *headers = NULL;
4638         TnyAccount *dst_account = NULL;
4639         const gchar *proto_str = NULL;
4640         gboolean dst_is_pop = FALSE;
4641
4642         if (canceled || err) {
4643                 /* Show the proper error message */
4644                 modest_ui_actions_on_account_connection_error (parent_window, account);
4645                 g_object_unref (dst_folder);
4646                 return;
4647         }
4648
4649         dst_account = tny_folder_get_account (TNY_FOLDER (dst_folder));
4650         proto_str = tny_account_get_proto (dst_account);
4651
4652         /* tinymail will return NULL for local folders it seems */
4653         dst_is_pop = proto_str &&
4654                 (modest_protocol_info_get_transport_store_protocol (proto_str) ==
4655                  MODEST_PROTOCOL_STORE_POP);
4656
4657         g_object_unref (dst_account);
4658
4659         /* Get selected headers */
4660         headers = get_selected_headers (MODEST_WINDOW (win));
4661         if (!headers) {
4662                 g_warning ("%s: no headers selected", __FUNCTION__);
4663                 return;
4664         }
4665
4666
4667         if (dst_is_pop) {
4668                 modest_platform_information_banner (GTK_WIDGET (win),
4669                                                     NULL,
4670                                                     ngettext("mail_in_ui_folder_move_target_error",
4671                                                              "mail_in_ui_folder_move_targets_error",
4672                                                              tny_list_get_length (headers)));
4673                 g_object_unref (headers);
4674                 return;
4675         }
4676
4677         MoveToHelper *helper = g_new0 (MoveToHelper, 1);
4678         helper->banner = modest_platform_animation_banner (GTK_WIDGET (win), NULL,
4679                                                            _CS("ckct_nw_pasting"));
4680         if (helper->banner != NULL)  {
4681                 gtk_window_set_modal (GTK_WINDOW(helper->banner), FALSE);
4682                 gtk_widget_show (GTK_WIDGET(helper->banner));
4683         }
4684
4685         if (MODEST_IS_MAIN_WINDOW (win)) {
4686                 GtkWidget *header_view =
4687                         modest_main_window_get_child_widget (MODEST_MAIN_WINDOW(win),
4688                                                              MODEST_MAIN_WINDOW_WIDGET_TYPE_HEADER_VIEW);
4689                 helper->reference = get_next_after_selected_headers (MODEST_HEADER_VIEW (header_view));
4690         }
4691
4692         ModestMailOperation *mail_op =
4693                 modest_mail_operation_new_with_error_handling (G_OBJECT(win),
4694                                                                modest_ui_actions_move_folder_error_handler,
4695                                                                NULL, NULL);
4696         modest_mail_operation_queue_add (modest_runtime_get_mail_operation_queue (),
4697                                          mail_op);
4698
4699         modest_mail_operation_xfer_msgs (mail_op,
4700                                          headers,
4701                                          TNY_FOLDER (dst_folder),
4702                                          TRUE,
4703                                          msgs_move_to_cb,
4704                                          helper);
4705
4706         g_object_unref (G_OBJECT (mail_op));
4707         g_object_unref (headers);
4708         g_object_unref (dst_folder);
4709 }
4710
4711 typedef struct {
4712         TnyFolder *src_folder;
4713         TnyFolderStore *dst_folder;
4714         gboolean delete_original;
4715         GtkWidget *folder_view;
4716 } MoveFolderInfo;
4717
4718 static void
4719 on_move_folder_cb (gboolean canceled, GError *err, GtkWindow *parent_window,
4720                 TnyAccount *account, gpointer user_data)
4721 {
4722         MoveFolderInfo *info = (MoveFolderInfo*)user_data;
4723         GtkTreeSelection *sel;
4724         ModestMailOperation *mail_op = NULL;
4725
4726         if (canceled || err || !MODEST_IS_MAIN_WINDOW (parent_window)) {
4727                 g_object_unref (G_OBJECT (info->src_folder));
4728                 g_object_unref (G_OBJECT (info->dst_folder));
4729                 g_free (info);
4730                 return;
4731         }
4732
4733         MoveToHelper *helper = g_new0 (MoveToHelper, 1);
4734         helper->banner = modest_platform_animation_banner (GTK_WIDGET (parent_window), NULL,
4735                         _CS("ckct_nw_pasting"));
4736         if (helper->banner != NULL)  {
4737                 gtk_window_set_modal (GTK_WINDOW(helper->banner), FALSE);
4738                 gtk_widget_show (GTK_WIDGET(helper->banner));
4739         }
4740         /* Clean folder on header view before moving it */
4741         sel = gtk_tree_view_get_selection (GTK_TREE_VIEW (info->folder_view));
4742         gtk_tree_selection_unselect_all (sel);
4743
4744         /* Let gtk events run. We need that the folder
4745            view frees its reference to the source
4746            folder *before* issuing the mail operation
4747            so we need the signal handler of selection
4748            changed to happen before the mail
4749            operation
4750         while (gtk_events_pending ())
4751                 gtk_main_iteration ();   */
4752
4753         mail_op =
4754                 modest_mail_operation_new_with_error_handling (G_OBJECT(parent_window),
4755                                 modest_ui_actions_move_folder_error_handler,
4756                                 info->src_folder, NULL);
4757         modest_mail_operation_queue_add (modest_runtime_get_mail_operation_queue (),
4758                         mail_op);
4759
4760         /* Select *after* the changes */
4761         /* TODO: this function hangs UI after transfer */
4762         /*                      modest_folder_view_select_folder (MODEST_FOLDER_VIEW(folder_view), */
4763         /*                                                        TNY_FOLDER (src_folder), TRUE); */
4764
4765         modest_mail_operation_xfer_folder (mail_op,
4766                         TNY_FOLDER (info->src_folder),
4767                         info->dst_folder,
4768                         info->delete_original,
4769                         folder_move_to_cb,
4770                         helper);
4771
4772         if (modest_mail_operation_get_status (mail_op) == MODEST_MAIL_OPERATION_STATUS_SUCCESS) {
4773                 modest_folder_view_select_folder (MODEST_FOLDER_VIEW(info->folder_view),
4774                                                   TNY_FOLDER (info->dst_folder), TRUE);
4775         }
4776
4777         /* Unref mail operation */
4778         g_object_unref (G_OBJECT (mail_op));
4779         g_object_unref (G_OBJECT (info->src_folder));
4780         g_object_unref (G_OBJECT (info->dst_folder));
4781         g_free (user_data);
4782 }
4783
4784 static TnyAccount *
4785 get_account_from_folder_store (TnyFolderStore *folder_store)
4786 {
4787         if (TNY_IS_ACCOUNT (folder_store))
4788                 return g_object_ref (folder_store);
4789         else
4790                 return tny_folder_get_account (TNY_FOLDER (folder_store));
4791 }
4792
4793 /*
4794  * UI handler for the "Move to" action when invoked from the
4795  * ModestMainWindow
4796  */
4797 static void
4798 modest_ui_actions_on_main_window_move_to (GtkAction *action,
4799                                           GtkWidget *folder_view,
4800                                           TnyFolderStore *dst_folder,
4801                                           ModestMainWindow *win)
4802 {
4803         ModestHeaderView *header_view = NULL;
4804         TnyFolderStore *src_folder = NULL;
4805
4806         g_return_if_fail (MODEST_IS_MAIN_WINDOW (win));
4807
4808         /* Get the source folder */
4809         src_folder = modest_folder_view_get_selected (MODEST_FOLDER_VIEW (folder_view));
4810
4811         /* Get header view */
4812         header_view = MODEST_HEADER_VIEW(modest_main_window_get_child_widget (win, MODEST_MAIN_WINDOW_WIDGET_TYPE_HEADER_VIEW));
4813
4814         /* Get folder or messages to transfer */
4815         if (gtk_widget_is_focus (folder_view)) {
4816                 gboolean do_xfer = TRUE;
4817
4818                 /* Allow only to transfer folders to the local root folder */
4819                 if (TNY_IS_ACCOUNT (dst_folder) &&
4820                     !MODEST_IS_TNY_LOCAL_FOLDERS_ACCOUNT (dst_folder) &&
4821                     !modest_tny_account_is_memory_card_account (TNY_ACCOUNT (dst_folder))) {
4822                         do_xfer = FALSE;
4823                 } else if (!TNY_IS_FOLDER (src_folder)) {
4824                         g_warning ("%s: src_folder is not a TnyFolder.\n", __FUNCTION__);
4825                         do_xfer = FALSE;
4826                 }
4827
4828                 if (do_xfer) {
4829                         MoveFolderInfo *info = g_new0 (MoveFolderInfo, 1);
4830                         DoubleConnectionInfo *connect_info = g_slice_new (DoubleConnectionInfo);
4831
4832                         info->src_folder = g_object_ref (src_folder);
4833                         info->dst_folder = g_object_ref (dst_folder);
4834                         info->delete_original = TRUE;
4835                         info->folder_view = folder_view;
4836
4837                         connect_info->callback = on_move_folder_cb;
4838                         connect_info->dst_account = get_account_from_folder_store (TNY_FOLDER_STORE (dst_folder));
4839                         connect_info->data = info;
4840
4841                         modest_platform_double_connect_and_perform(GTK_WINDOW (win), TRUE,
4842                                                                    TNY_FOLDER_STORE (src_folder),
4843                                                                    connect_info);
4844                 }
4845         } else if (gtk_widget_is_focus (GTK_WIDGET(header_view))) {
4846                 TnyList *headers;
4847
4848                 headers = modest_header_view_get_selected_headers(header_view);
4849
4850                 /* Transfer the messages */
4851                 transfer_messages_helper (GTK_WINDOW (win), TNY_FOLDER (src_folder),
4852                                           headers, TNY_FOLDER (dst_folder));
4853
4854                 g_object_unref (headers);
4855         }
4856
4857         /* Frees */
4858         g_object_unref (src_folder);
4859 }
4860
4861
4862 static void
4863 transfer_messages_helper (GtkWindow *win,
4864                           TnyFolder *src_folder,
4865                           TnyList *headers,
4866                           TnyFolder *dst_folder)
4867 {
4868         gboolean need_connection = TRUE;
4869         gboolean do_xfer = TRUE;
4870
4871         modest_ui_actions_xfer_messages_check (win, TNY_FOLDER_STORE (src_folder),
4872                                                headers, TNY_FOLDER (dst_folder),
4873                                                TRUE, &need_connection,
4874                                                &do_xfer);
4875
4876         /* If we don't want to transfer just return */
4877         if (!do_xfer)
4878                 return;
4879
4880         if (need_connection) {
4881                 DoubleConnectionInfo *connect_info = g_slice_new (DoubleConnectionInfo);
4882                 connect_info->callback = xfer_messages_performer;
4883                 connect_info->dst_account = tny_folder_get_account (TNY_FOLDER (dst_folder));
4884                 connect_info->data = g_object_ref (dst_folder);
4885
4886                 modest_platform_double_connect_and_perform(GTK_WINDOW (win), TRUE,
4887                                                            TNY_FOLDER_STORE (src_folder),
4888                                                            connect_info);
4889         } else {
4890                 TnyAccount *src_account = get_account_from_folder_store (TNY_FOLDER_STORE (src_folder));
4891                 xfer_messages_performer (FALSE, NULL, GTK_WINDOW (win),
4892                                          src_account,
4893                                          g_object_ref (dst_folder));
4894                 g_object_unref (src_account);
4895         }
4896 }
4897
4898 /*
4899  * UI handler for the "Move to" action when invoked from the
4900  * ModestMsgViewWindow
4901  */
4902 static void
4903 modest_ui_actions_on_msg_view_window_move_to (GtkAction *action,
4904                                               TnyFolderStore *dst_folder,
4905                                               ModestMsgViewWindow *win)
4906 {
4907         TnyList *headers = NULL;
4908         TnyHeader *header = NULL;
4909         TnyFolder *src_folder = NULL;
4910
4911         g_return_if_fail (TNY_IS_FOLDER (dst_folder));
4912
4913         /* Create header list */
4914         header = modest_msg_view_window_get_header (MODEST_MSG_VIEW_WINDOW (win));
4915         src_folder = TNY_FOLDER (tny_header_get_folder(header));
4916         headers = tny_simple_list_new ();
4917         tny_list_append (headers, G_OBJECT (header));
4918
4919         /* Transfer the messages */
4920         transfer_messages_helper (GTK_WINDOW (win), src_folder, headers,
4921                                   TNY_FOLDER (dst_folder));
4922
4923         /* Frees */
4924         g_object_unref (header);
4925         g_object_unref (headers);
4926 }
4927
4928 void
4929 modest_ui_actions_on_move_to (GtkAction *action,
4930                               ModestWindow *win)
4931 {
4932         GtkWidget *dialog = NULL, *folder_view = NULL, *tree_view = NULL;
4933         gint result = 0;
4934         TnyFolderStore *dst_folder = NULL;
4935         ModestMainWindow *main_window;
4936
4937         g_return_if_fail (MODEST_IS_MAIN_WINDOW (win) ||
4938                           MODEST_IS_MSG_VIEW_WINDOW (win));
4939
4940         /* Get the main window if exists */
4941         if (MODEST_IS_MAIN_WINDOW (win))
4942                 main_window = MODEST_MAIN_WINDOW (win);
4943         else
4944                 main_window =
4945                         MODEST_MAIN_WINDOW (modest_window_mgr_get_main_window (modest_runtime_get_window_mgr (),
4946                                                                                FALSE)); /* don't create */
4947
4948         /* Get the folder view widget if exists */
4949         if (main_window)
4950                 folder_view = modest_main_window_get_child_widget (main_window,
4951                                                                    MODEST_MAIN_WINDOW_WIDGET_TYPE_FOLDER_VIEW);
4952         else
4953                 folder_view = NULL;
4954
4955         /* Create and run the dialog */
4956         dialog = create_move_to_dialog (GTK_WINDOW (win), folder_view, &tree_view);
4957         modest_folder_view_select_first_inbox_or_local (MODEST_FOLDER_VIEW (tree_view));
4958         gtk_window_set_modal (GTK_WINDOW (dialog), TRUE);
4959         result = gtk_dialog_run (GTK_DIALOG(dialog));
4960         g_object_ref (tree_view);
4961         gtk_widget_destroy (dialog);
4962
4963         if (result != GTK_RESPONSE_ACCEPT)
4964                 return;
4965
4966         dst_folder = modest_folder_view_get_selected (MODEST_FOLDER_VIEW (tree_view));
4967         /* Do window specific stuff */
4968         if (MODEST_IS_MAIN_WINDOW (win)) {
4969                 modest_ui_actions_on_main_window_move_to (action,
4970                                 folder_view,
4971                                 dst_folder,
4972                                 MODEST_MAIN_WINDOW (win));
4973         } else {
4974                 modest_ui_actions_on_msg_view_window_move_to (action,
4975                                 dst_folder,
4976                                 MODEST_MSG_VIEW_WINDOW (win));
4977         }
4978
4979         if (dst_folder)
4980                 g_object_unref (dst_folder);
4981 }
4982
4983 /*
4984  * Calls #HeadersFunc for each header already selected in the main
4985  * window or the message currently being shown in the msg view window
4986  */
4987 static void
4988 do_headers_action (ModestWindow *win,
4989                    HeadersFunc func,
4990                    gpointer user_data)
4991 {
4992         TnyList *headers_list = NULL;
4993         TnyIterator *iter = NULL;
4994         TnyHeader *header = NULL;
4995         TnyFolder *folder = NULL;
4996
4997         /* Get headers */
4998         headers_list = get_selected_headers (win);
4999         if (!headers_list)
5000                 return;
5001
5002         /* Get the folder */
5003         iter = tny_list_create_iterator (headers_list);
5004         header = TNY_HEADER (tny_iterator_get_current (iter));
5005         if (header) {
5006                 folder = tny_header_get_folder (header);
5007                 g_object_unref (header);
5008         }
5009
5010         /* Call the function for each header */
5011         while (!tny_iterator_is_done (iter)) {
5012                 header = TNY_HEADER (tny_iterator_get_current (iter));
5013                 func (header, win, user_data);
5014                 g_object_unref (header);
5015                 tny_iterator_next (iter);
5016         }
5017
5018         /* Trick: do a poke status in order to speed up the signaling
5019            of observers */
5020         tny_folder_poke_status (folder);
5021
5022         /* Frees */
5023         g_object_unref (folder);
5024         g_object_unref (iter);
5025         g_object_unref (headers_list);
5026 }
5027
5028 void
5029 modest_ui_actions_view_attachment (GtkAction *action,
5030                                    ModestWindow *window)
5031 {
5032         if (MODEST_IS_MSG_VIEW_WINDOW (window)) {
5033                 modest_msg_view_window_view_attachment (MODEST_MSG_VIEW_WINDOW (window), NULL);
5034         } else {
5035                 /* not supported window for this action */
5036                 g_return_if_reached ();
5037         }
5038 }
5039
5040 void
5041 modest_ui_actions_save_attachments (GtkAction *action,
5042                                     ModestWindow *window)
5043 {
5044         if (MODEST_IS_MSG_VIEW_WINDOW (window)) {
5045                 modest_msg_view_window_save_attachments (MODEST_MSG_VIEW_WINDOW (window), NULL);
5046         } else {
5047                 /* not supported window for this action */
5048                 g_return_if_reached ();
5049         }
5050 }
5051
5052 void
5053 modest_ui_actions_remove_attachments (GtkAction *action,
5054                                       ModestWindow *window)
5055 {
5056         if (MODEST_IS_MAIN_WINDOW (window)) {
5057                 modest_ui_actions_on_main_window_remove_attachments (action, MODEST_MAIN_WINDOW (window));
5058         } else if (MODEST_IS_MSG_VIEW_WINDOW (window)) {
5059                 modest_msg_view_window_remove_attachments (MODEST_MSG_VIEW_WINDOW (window), FALSE);
5060         } else {
5061                 /* not supported window for this action */
5062                 g_return_if_reached ();
5063         }
5064 }
5065
5066 void
5067 modest_ui_actions_on_settings (GtkAction *action,
5068                                ModestWindow *win)
5069 {
5070         GtkWidget *dialog;
5071
5072         dialog = modest_platform_get_global_settings_dialog ();
5073         gtk_window_set_transient_for (GTK_WINDOW (dialog), GTK_WINDOW (win));
5074         gtk_window_set_modal (GTK_WINDOW (dialog), TRUE);
5075         gtk_widget_show_all (dialog);
5076
5077         gtk_dialog_run (GTK_DIALOG (dialog));
5078
5079         gtk_widget_destroy (dialog);
5080 }
5081
5082 void
5083 modest_ui_actions_on_help (GtkAction *action,
5084                            GtkWindow *win)
5085 {
5086         const gchar *help_id;
5087
5088         g_return_if_fail (action);
5089         g_return_if_fail (win && GTK_IS_WINDOW(win));
5090
5091         help_id = modest_window_mgr_get_help_id (modest_runtime_get_window_mgr(), win);
5092
5093         if (help_id)
5094                 modest_platform_show_help (GTK_WINDOW (win), help_id);
5095         else
5096                 g_warning ("%s: no help for window %p", __FUNCTION__, win);
5097 }
5098
5099 static void
5100 retrieve_msg_contents_performer (gboolean canceled,
5101                                  GError *err,
5102                                  GtkWindow *parent_window,
5103                                  TnyAccount *account,
5104                                  gpointer user_data)
5105 {
5106         ModestMailOperation *mail_op;
5107         TnyList *headers = TNY_LIST (user_data);
5108
5109         if (err || canceled) {
5110                 goto out;
5111         }
5112
5113         /* Create mail operation */
5114         mail_op = modest_mail_operation_new_with_error_handling ((GObject *) parent_window,
5115                                                                  modest_ui_actions_get_msgs_full_error_handler,
5116                                                                  NULL, NULL);
5117         modest_mail_operation_queue_add (modest_runtime_get_mail_operation_queue (), mail_op);
5118         modest_mail_operation_get_msgs_full (mail_op, headers, NULL, NULL, NULL);
5119
5120         /* Frees */
5121         g_object_unref (mail_op);
5122  out:
5123         g_object_unref (headers);
5124         g_object_unref (account);
5125 }
5126
5127 void
5128 modest_ui_actions_on_retrieve_msg_contents (GtkAction *action,
5129                                             ModestWindow *window)
5130 {
5131         TnyList *headers = NULL;
5132         TnyAccount *account = NULL;
5133         TnyIterator *iter = NULL;
5134         TnyHeader *header = NULL;
5135         TnyFolder *folder = NULL;
5136
5137         /* Get headers */
5138         headers = get_selected_headers (window);
5139         if (!headers)
5140                 return;
5141
5142         /* Pick the account */
5143         iter = tny_list_create_iterator (headers);
5144         header = TNY_HEADER (tny_iterator_get_current (iter));
5145         folder = tny_header_get_folder (header);
5146         account = tny_folder_get_account (folder);
5147         g_object_unref (folder);
5148         g_object_unref (header);
5149         g_object_unref (iter);
5150
5151         /* Connect and perform the message retrieval */
5152         modest_platform_connect_and_perform ((GtkWindow *) window, TRUE,
5153                                              g_object_ref (account),
5154                                              retrieve_msg_contents_performer,
5155                                              g_object_ref (headers));
5156
5157         /* Frees */
5158         g_object_unref (account);
5159         g_object_unref (headers);
5160 }
5161
5162 void
5163 modest_ui_actions_check_toolbar_dimming_rules (ModestWindow *window)
5164 {
5165         g_return_if_fail (MODEST_IS_WINDOW (window));
5166
5167         /* Update dimmed */
5168         modest_window_check_dimming_rules_group (window, MODEST_DIMMING_RULES_TOOLBAR);
5169 }
5170
5171 void
5172 modest_ui_actions_check_menu_dimming_rules (ModestWindow *window)
5173 {
5174         g_return_if_fail (MODEST_IS_WINDOW (window));
5175
5176         /* Update dimmed */
5177         modest_window_check_dimming_rules_group (window, MODEST_DIMMING_RULES_MENU);
5178 }
5179
5180 void
5181 modest_ui_actions_on_email_menu_activated (GtkAction *action,
5182                                           ModestWindow *window)
5183 {
5184         g_return_if_fail (MODEST_IS_WINDOW (window));
5185
5186         /* Update dimmed */
5187         modest_ui_actions_check_menu_dimming_rules (window);
5188 }
5189
5190 void
5191 modest_ui_actions_on_edit_menu_activated (GtkAction *action,
5192                                           ModestWindow *window)
5193 {
5194         g_return_if_fail (MODEST_IS_WINDOW (window));
5195
5196         /* Update dimmed */
5197         modest_ui_actions_check_menu_dimming_rules (window);
5198 }
5199
5200 void
5201 modest_ui_actions_on_view_menu_activated (GtkAction *action,
5202                                           ModestWindow *window)
5203 {
5204         g_return_if_fail (MODEST_IS_WINDOW (window));
5205
5206         /* Update dimmed */
5207         modest_ui_actions_check_menu_dimming_rules (window);
5208 }
5209
5210 void
5211 modest_ui_actions_on_format_menu_activated (GtkAction *action,
5212                                             ModestWindow *window)
5213 {
5214         g_return_if_fail (MODEST_IS_WINDOW (window));
5215
5216         /* Update dimmed */
5217         modest_ui_actions_check_menu_dimming_rules (window);
5218 }
5219
5220 void
5221 modest_ui_actions_on_tools_menu_activated (GtkAction *action,
5222                                           ModestWindow *window)
5223 {
5224         g_return_if_fail (MODEST_IS_WINDOW (window));
5225
5226         /* Update dimmed */
5227         modest_ui_actions_check_menu_dimming_rules (window);
5228 }
5229
5230 void
5231 modest_ui_actions_on_attachment_menu_activated (GtkAction *action,
5232                                           ModestWindow *window)
5233 {
5234         g_return_if_fail (MODEST_IS_WINDOW (window));
5235
5236         /* Update dimmed */
5237         modest_ui_actions_check_menu_dimming_rules (window);
5238 }
5239
5240 void
5241 modest_ui_actions_on_toolbar_csm_menu_activated (GtkAction *action,
5242                                                  ModestWindow *window)
5243 {
5244         g_return_if_fail (MODEST_IS_WINDOW (window));
5245
5246         /* Update dimmed */
5247         modest_ui_actions_check_menu_dimming_rules (window);
5248 }
5249
5250 void
5251 modest_ui_actions_on_folder_view_csm_menu_activated (GtkAction *action,
5252                                                      ModestWindow *window)
5253 {
5254         g_return_if_fail (MODEST_IS_WINDOW (window));
5255
5256         /* Update dimmed */
5257         modest_ui_actions_check_menu_dimming_rules (window);
5258 }
5259
5260 void
5261 modest_ui_actions_on_header_view_csm_menu_activated (GtkAction *action,
5262                                                      ModestWindow *window)
5263 {
5264         g_return_if_fail (MODEST_IS_WINDOW (window));
5265
5266         /* Update dimmed */
5267         modest_ui_actions_check_menu_dimming_rules (window);
5268 }
5269
5270 void
5271 modest_ui_actions_on_search_messages (GtkAction *action, ModestWindow *window)
5272 {
5273         g_return_if_fail (MODEST_IS_WINDOW (window));
5274
5275         modest_platform_show_search_messages (GTK_WINDOW (window));
5276 }
5277
5278 void
5279 modest_ui_actions_on_open_addressbook (GtkAction *action, ModestWindow *win)
5280 {
5281         g_return_if_fail (MODEST_IS_WINDOW (win));
5282         modest_platform_show_addressbook (GTK_WINDOW (win));
5283 }
5284
5285
5286 void
5287 modest_ui_actions_on_toggle_find_in_page (GtkToggleAction *action,
5288                                           ModestWindow *window)
5289 {
5290         g_return_if_fail (MODEST_IS_MSG_EDIT_WINDOW (window));
5291
5292         modest_msg_edit_window_toggle_find_toolbar (MODEST_MSG_EDIT_WINDOW (window), gtk_toggle_action_get_active (action));
5293 }
5294
5295 static void
5296 on_send_receive_finished (ModestMailOperation  *mail_op,
5297                            gpointer user_data)
5298 {
5299         GtkWidget *header_view, *folder_view;
5300         TnyFolderStore *folder_store;
5301         ModestMainWindow *main_win = MODEST_MAIN_WINDOW (user_data);
5302
5303         /* Set send/receive operation finished */
5304         modest_main_window_notify_send_receive_completed (main_win);
5305
5306         /* Don't refresh the current folder if there were any errors */
5307         if (modest_mail_operation_get_status (mail_op) !=
5308             MODEST_MAIL_OPERATION_STATUS_SUCCESS)
5309                 return;
5310
5311         /* Refresh the current folder if we're viewing a window. We do
5312            this because the user won't be able to see the new mails in
5313            the selected folder after a Send&Receive because it only
5314            performs a poke_status, i.e, only the number of read/unread
5315            messages is updated, but the new headers are not
5316            downloaded */
5317         folder_view = modest_main_window_get_child_widget (main_win,
5318                                                            MODEST_MAIN_WINDOW_WIDGET_TYPE_FOLDER_VIEW);
5319         if (!folder_view)
5320                 return;
5321
5322         folder_store = modest_folder_view_get_selected (MODEST_FOLDER_VIEW (folder_view));
5323
5324         /* Do not need to refresh INBOX again because the
5325            update_account does it always automatically */
5326         if (folder_store && TNY_IS_FOLDER (folder_store) &&
5327             tny_folder_get_folder_type (TNY_FOLDER (folder_store)) != TNY_FOLDER_TYPE_INBOX) {
5328                 ModestMailOperation *refresh_op;
5329
5330                 header_view = modest_main_window_get_child_widget (main_win,
5331                                                                    MODEST_MAIN_WINDOW_WIDGET_TYPE_HEADER_VIEW);
5332
5333                 /* We do not need to set the contents style
5334                    because it hasn't changed. We also do not
5335                    need to save the widget status. Just force
5336                    a refresh */
5337                 refresh_op = modest_mail_operation_new (G_OBJECT (main_win));
5338                 modest_mail_operation_queue_add (modest_runtime_get_mail_operation_queue (), refresh_op);
5339                 modest_mail_operation_refresh_folder (refresh_op, TNY_FOLDER (folder_store),
5340                                                       folder_refreshed_cb, main_win);
5341                 g_object_unref (refresh_op);
5342         }
5343
5344         if (folder_store)
5345                 g_object_unref (folder_store);
5346 }
5347
5348
5349 void
5350 modest_ui_actions_on_send_queue_error_happened (TnySendQueue *self,
5351                                                 TnyHeader *header,
5352                                                 TnyMsg *msg,
5353                                                 GError *err,
5354                                                 gpointer user_data)
5355 {
5356         const gchar* server_name = NULL;
5357         TnyTransportAccount *server_account;
5358         gchar *message = NULL;
5359
5360         /* Don't show anything if the user cancelled something */
5361         if (err->code == TNY_SYSTEM_ERROR_CANCEL)
5362                 return;
5363
5364         /* Get the server name: */
5365         server_account =
5366                 TNY_TRANSPORT_ACCOUNT (tny_camel_send_queue_get_transport_account (TNY_CAMEL_SEND_QUEUE (self)));
5367         if (server_account) {
5368                 server_name = tny_account_get_hostname (TNY_ACCOUNT (server_account));
5369
5370                 g_object_unref (server_account);
5371                 server_account = NULL;
5372         }
5373
5374         g_return_if_fail (server_name);
5375
5376         /* Show the appropriate message text for the GError: */
5377         switch (err->code) {
5378         case TNY_SERVICE_ERROR_CONNECT:
5379                 message = g_strdup_printf (_("emev_ib_ui_smtp_server_invalid"), server_name);
5380                 break;
5381         case TNY_SERVICE_ERROR_AUTHENTICATE:
5382                 message = g_strdup_printf (_("emev_ni_ui_smtp_authentication_fail_error"), server_name);
5383                 break;
5384         case TNY_SERVICE_ERROR_SEND:
5385                 message = g_strdup (_("emev_ib_ui_smtp_send_error"));
5386                 break;
5387         default:
5388                 g_warning ("%s: unexpected ERROR %d",
5389                            __FUNCTION__, err->code);
5390                 message = g_strdup (_("emev_ib_ui_smtp_send_error"));
5391                 break;
5392         }
5393
5394         /* TODO if the username or the password where not defined we
5395            should show the Accounts Settings dialog or the Connection
5396            specific SMTP server window */
5397
5398         modest_platform_run_information_dialog (NULL, message);
5399         g_free (message);
5400 }
5401
5402 void
5403 modest_ui_actions_on_send_queue_status_changed (ModestTnySendQueue *send_queue,
5404                                                 gchar *msg_id,
5405                                                 guint status,
5406                                                 gpointer user_data)
5407 {
5408         ModestMainWindow *main_window = NULL;
5409         ModestWindowMgr *mgr = NULL;
5410         GtkWidget *folder_view = NULL, *header_view = NULL;
5411         TnyFolderStore *selected_folder = NULL;
5412         TnyFolderType folder_type;
5413
5414         mgr = modest_runtime_get_window_mgr ();
5415         main_window = MODEST_MAIN_WINDOW (modest_window_mgr_get_main_window (mgr,
5416                                                                              FALSE));/* don't create */
5417         if (!main_window)
5418                 return;
5419
5420         /* Check if selected folder is OUTBOX */
5421         folder_view = modest_main_window_get_child_widget (main_window,
5422                                                            MODEST_MAIN_WINDOW_WIDGET_TYPE_FOLDER_VIEW);
5423         header_view = modest_main_window_get_child_widget (main_window,
5424                                                            MODEST_MAIN_WINDOW_WIDGET_TYPE_HEADER_VIEW);
5425
5426         selected_folder = modest_folder_view_get_selected (MODEST_FOLDER_VIEW (folder_view));
5427         if (!TNY_IS_FOLDER (selected_folder))
5428                 goto frees;
5429
5430         /* gtk_tree_view_column_queue_resize is only available in GTK+ 2.8 */
5431 #if GTK_CHECK_VERSION(2, 8, 0)
5432         folder_type = modest_tny_folder_guess_folder_type (TNY_FOLDER (selected_folder));
5433         if (folder_type ==  TNY_FOLDER_TYPE_OUTBOX) {
5434                 GtkTreeViewColumn *tree_column;
5435
5436                 tree_column = gtk_tree_view_get_column (GTK_TREE_VIEW (header_view),
5437                                                         TNY_GTK_HEADER_LIST_MODEL_FROM_COLUMN);
5438                 gtk_tree_view_column_queue_resize (tree_column);
5439         }
5440 #else
5441         gtk_widget_queue_draw (header_view);
5442 #endif
5443
5444         /* Rerun dimming rules, because the message could become deletable for example */
5445         modest_window_check_dimming_rules_group (MODEST_WINDOW (main_window),
5446                                                  MODEST_DIMMING_RULES_TOOLBAR);
5447
5448         /* Free */
5449  frees:
5450         if (selected_folder != NULL)
5451                 g_object_unref (selected_folder);
5452 }
5453
5454 void
5455 modest_ui_actions_on_account_connection_error (GtkWindow *parent_window,
5456                                                TnyAccount *account)
5457 {
5458         ModestTransportStoreProtocol proto;
5459         const gchar *proto_name;
5460         gchar *error_note = NULL;
5461
5462         proto_name = tny_account_get_proto (account);
5463         proto = modest_protocol_info_get_transport_store_protocol (proto_name);
5464
5465         switch (proto) {
5466         case MODEST_PROTOCOL_STORE_POP:
5467                 error_note = g_strdup_printf (_("emev_ni_ui_pop3_msg_connect_error"),
5468                                               tny_account_get_hostname (account));
5469                 break;
5470         case MODEST_PROTOCOL_STORE_IMAP:
5471                 error_note = g_strdup_printf (_("emev_ni_ui_imap_connect_server_error"),
5472                                               tny_account_get_hostname (account));
5473                 break;
5474         case MODEST_PROTOCOL_STORE_MAILDIR:
5475         case MODEST_PROTOCOL_STORE_MBOX:
5476                 error_note = g_strdup (_("emev_nc_mailbox_notavailable"));
5477                 break;
5478         default:
5479                 g_warning ("%s: This should not be reached", __FUNCTION__);
5480         }
5481
5482         if (error_note) {
5483                 modest_platform_run_information_dialog (parent_window, error_note);
5484                 g_free (error_note);
5485         }
5486 }
5487
5488 gchar *
5489 modest_ui_actions_get_msg_already_deleted_error_msg (ModestWindow *win)
5490 {
5491         gchar *msg = NULL;
5492         TnyFolderStore *folder = NULL;
5493         TnyAccount *account = NULL;
5494         ModestTransportStoreProtocol proto;
5495         TnyHeader *header = NULL;
5496
5497         if (MODEST_IS_MAIN_WINDOW (win)) {
5498                 GtkWidget *header_view;
5499                 TnyList* headers = NULL;
5500                 TnyIterator *iter;
5501                 header_view = modest_main_window_get_child_widget (MODEST_MAIN_WINDOW(win),
5502                                                                    MODEST_MAIN_WINDOW_WIDGET_TYPE_HEADER_VIEW);
5503                 headers = modest_header_view_get_selected_headers (MODEST_HEADER_VIEW (header_view));
5504                 if (!headers || tny_list_get_length (headers) == 0) {
5505                         if (headers)
5506                                 g_object_unref (headers);
5507                         return NULL;
5508                 }
5509                 iter = tny_list_create_iterator (headers);
5510                 header = TNY_HEADER (tny_iterator_get_current (iter));
5511                 folder = TNY_FOLDER_STORE (tny_header_get_folder (header));
5512                 g_object_unref (iter);
5513                 g_object_unref (headers);
5514         } else if (MODEST_IS_MSG_VIEW_WINDOW (win)) {
5515                 header = modest_msg_view_window_get_header (MODEST_MSG_VIEW_WINDOW (win));
5516                 folder = TNY_FOLDER_STORE (tny_header_get_folder (header));
5517         }
5518
5519         /* Get the account type */
5520         account = tny_folder_get_account (TNY_FOLDER (folder));
5521         proto = modest_protocol_info_get_transport_store_protocol (tny_account_get_proto (account));
5522         if (proto == MODEST_PROTOCOL_STORE_POP) {
5523                 msg = g_strdup (_("emev_ni_ui_pop3_msg_recv_error"));
5524         } else if (proto == MODEST_PROTOCOL_STORE_IMAP) {
5525                 msg = g_strdup_printf (_("emev_ni_ui_imap_message_not_available_in_server"),
5526                                        tny_header_get_subject (header));
5527         } else {
5528                 msg = g_strdup_printf (_("mail_ni_ui_folder_get_msg_folder_error"));
5529         }
5530
5531         /* Frees */
5532         g_object_unref (account);
5533         g_object_unref (folder);
5534         g_object_unref (header);
5535
5536         return msg;
5537 }