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 (const TnyFolderStore *folder);
 158
 159 static gboolean msgs_already_deleted_from_server ( TnyList *headers,
 160                                                    const TnyFolderStore *src_folder);
 161
 162 static void     do_create_folder (GtkWindow *window,
 163                                   TnyFolderStore *parent_folder,
 164                                   const gchar *suggested_name);
 165
 166 static GtkWidget* get_folder_view_from_move_to_dialog (GtkWidget *move_to_dialog);
 167
 168
 169 /*
 170  * This function checks whether a TnyFolderStore is a pop account
 171  */
 172 static gboolean
 173 remote_folder_is_pop (const TnyFolderStore *folder)
 174 {
 175         const gchar *proto = NULL;
 176         TnyAccount *account = NULL;
 177
 178         g_return_val_if_fail (TNY_IS_FOLDER_STORE(folder), FALSE);
 179
 180         if (TNY_IS_ACCOUNT (folder)) {
 181                 account = TNY_ACCOUNT(folder);
 182                 g_object_ref(account);
 183         } else if (TNY_IS_FOLDER (folder)) {
 184                 account = tny_folder_get_account(TNY_FOLDER(folder));
 185         }
 186
 187         if (!TNY_IS_ACCOUNT(account)) {
 188                 g_warning ("%s: could not get account", __FUNCTION__);
 189                 return FALSE;
 190         }
 191
 192         proto = tny_account_get_proto(account);
 193         g_object_unref (account);
 194
 195         return proto &&
 196           (modest_protocol_info_get_transport_store_protocol (proto) == MODEST_PROTOCOL_STORE_POP);
 197 }
 198
 199 /*
 200  * This functions checks whether if a list of messages are already
 201  * deleted from the server: that is, if the server is a POP account
 202  * and all messages are already cached.
 203  */
 204 static gboolean
 205 msgs_already_deleted_from_server (TnyList *headers, const TnyFolderStore *src_folder)
 206 {
 207         g_return_val_if_fail (TNY_IS_FOLDER_STORE(src_folder), FALSE);
 208         g_return_val_if_fail (TNY_IS_LIST(headers), FALSE);
 209
 210         gboolean src_is_pop = remote_folder_is_pop (src_folder);
 211         gint uncached_msgs = header_list_count_uncached_msgs (headers);
 212
 213         return (src_is_pop && !uncached_msgs);
 214 }
 215
 216
 217 /* FIXME: this should be merged with the similar code in modest-account-view-window */
 218 /* Show the account creation wizard dialog.
 219  * returns: TRUE if an account was created. FALSE if the user cancelled.
 220  */
 221 gboolean
 222 modest_ui_actions_run_account_setup_wizard (ModestWindow *win)
 223 {
 224         gboolean result = FALSE;
 225         GtkWindow *dialog, *wizard;
 226         gint dialog_response;
 227
 228         /* Show the easy-setup wizard: */
 229         dialog = modest_window_mgr_get_modal (modest_runtime_get_window_mgr());
 230         if (dialog) {
 231                 /* old wizard is active already;
 232                  */
 233                 gtk_window_present (GTK_WINDOW(dialog));
 234                 return FALSE;
 235         }
 236
 237
 238         /* there is no such wizard yet */
 239         wizard = GTK_WINDOW (modest_platform_get_account_settings_wizard ());
 240         modest_window_mgr_set_modal (modest_runtime_get_window_mgr(), wizard);
 241
 242         /* always present a main window in the background
 243          * we do it here, so we cannot end up with two wizards (as this
 244          * function might be called in modest_window_mgr_get_main_window as well */
 245         if (!win)
 246                 win = modest_window_mgr_get_main_window (modest_runtime_get_window_mgr(),
 247                                                          TRUE);  /* create if not existent */
 248
 249         /* make sure the mainwindow is visible */
 250         gtk_window_set_transient_for (GTK_WINDOW (wizard), GTK_WINDOW (win));
 251         gtk_widget_show_all (GTK_WIDGET(win));
 252         gtk_window_present (GTK_WINDOW(win));
 253
 254         dialog_response = gtk_dialog_run (GTK_DIALOG (wizard));
 255         gtk_widget_destroy (GTK_WIDGET (wizard));
 256         if (gtk_events_pending ())
 257                 gtk_main_iteration ();
 258
 259         if (dialog_response == GTK_RESPONSE_CANCEL) {
 260                 result = FALSE;
 261         } else {
 262                 /* Check whether an account was created: */
 263                 result = modest_account_mgr_has_accounts(modest_runtime_get_account_mgr(), TRUE);
 264         }
 265         return result;
 266 }
 267
 268
 269 void
 270 modest_ui_actions_on_about (GtkAction *action, ModestWindow *win)
 271 {
 272         GtkWidget *about;
 273         const gchar *authors[] = {
 274                 "Dirk-Jan C. Binnema <dirk-jan.binnema@nokia.com>",
 275                 NULL
 276         };
 277         about = gtk_about_dialog_new ();
 278         gtk_about_dialog_set_name (GTK_ABOUT_DIALOG(about), PACKAGE_NAME);
 279         gtk_about_dialog_set_version (GTK_ABOUT_DIALOG(about),PACKAGE_VERSION);
 280         gtk_about_dialog_set_copyright (GTK_ABOUT_DIALOG(about),
 281                                         _("Copyright (c) 2006, Nokia Corporation\n"
 282                                           "All rights reserved."));
 283         gtk_about_dialog_set_comments (GTK_ABOUT_DIALOG(about),
 284                                        _("a modest e-mail client\n\n"
 285                                          "design and implementation: Dirk-Jan C. Binnema\n"
 286                                          "contributions from the fine people at KC and Ig\n"
 287                                          "uses the tinymail email framework written by Philip van Hoof"));
 288         gtk_about_dialog_set_authors (GTK_ABOUT_DIALOG(about), authors);
 289         gtk_about_dialog_set_website (GTK_ABOUT_DIALOG(about), "http://modest.garage.maemo.org");
 290         gtk_window_set_transient_for (GTK_WINDOW (about), GTK_WINDOW (win));
 291         gtk_window_set_modal (GTK_WINDOW (about), TRUE);
 292
 293         gtk_dialog_run (GTK_DIALOG (about));
 294         gtk_widget_destroy(about);
 295 }
 296
 297 /*
 298  * Gets the list of currently selected messages. If the win is the
 299  * main window, then it returns a newly allocated list of the headers
 300  * selected in the header view. If win is the msg view window, then
 301  * the value returned is a list with just a single header.
 302  *
 303  * The caller of this funcion must free the list.
 304  */
 305 static TnyList *
 306 get_selected_headers (ModestWindow *win)
 307 {
 308         if (MODEST_IS_MAIN_WINDOW(win)) {
 309                 GtkWidget *header_view;
 310
 311                 header_view = modest_main_window_get_child_widget (MODEST_MAIN_WINDOW(win),
 312                                                                    MODEST_MAIN_WINDOW_WIDGET_TYPE_HEADER_VIEW);
 313                 return modest_header_view_get_selected_headers (MODEST_HEADER_VIEW(header_view));
 314
 315         } else if (MODEST_IS_MSG_VIEW_WINDOW (win)) {
 316                 /* for MsgViewWindows, we simply return a list with one element */
 317                 TnyHeader *header;
 318                 TnyList *list = NULL;
 319
 320                 header = modest_msg_view_window_get_header (MODEST_MSG_VIEW_WINDOW (win));
 321                 if (header != NULL) {
 322                         list = tny_simple_list_new ();
 323                         tny_list_prepend (list, G_OBJECT(header));
 324                         g_object_unref (G_OBJECT(header));
 325                 }
 326
 327                 return list;
 328
 329         } else
 330                 return NULL;
 331 }
 332
 333 static GtkTreeRowReference *
 334 get_next_after_selected_headers (ModestHeaderView *header_view)
 335 {
 336         GtkTreeSelection *sel;
 337         GList *selected_rows, *node;
 338         GtkTreePath *path;
 339         GtkTreeRowReference *result;
 340         GtkTreeModel *model;
 341
 342         model = gtk_tree_view_get_model (GTK_TREE_VIEW (header_view));
 343         sel = gtk_tree_view_get_selection (GTK_TREE_VIEW (header_view));
 344         selected_rows = gtk_tree_selection_get_selected_rows (sel, NULL);
 345
 346         if (selected_rows == NULL)
 347                 return NULL;
 348
 349         node = g_list_last (selected_rows);
 350         path = gtk_tree_path_copy ((GtkTreePath *) node->data);
 351         gtk_tree_path_next (path);
 352
 353         result = gtk_tree_row_reference_new (model, path);
 354
 355         gtk_tree_path_free (path);
 356         g_list_foreach (selected_rows, (GFunc) gtk_tree_path_free, NULL);
 357         g_list_free (selected_rows);
 358
 359         return result;
 360 }
 361
 362 static void
 363 headers_action_mark_as_read (TnyHeader *header,
 364                              ModestWindow *win,
 365                              gpointer user_data)
 366 {
 367         TnyHeaderFlags flags;
 368
 369         g_return_if_fail (TNY_IS_HEADER(header));
 370
 371         flags = tny_header_get_flags (header);
 372         if (flags & TNY_HEADER_FLAG_SEEN) return;
 373         tny_header_set_flag (header, TNY_HEADER_FLAG_SEEN);
 374 }
 375
 376 static void
 377 headers_action_mark_as_unread (TnyHeader *header,
 378                                ModestWindow *win,
 379                                gpointer user_data)
 380 {
 381         TnyHeaderFlags flags;
 382
 383         g_return_if_fail (TNY_IS_HEADER(header));
 384
 385         flags = tny_header_get_flags (header);
 386         if (flags & TNY_HEADER_FLAG_SEEN)  {
 387                 tny_header_unset_flag (header, TNY_HEADER_FLAG_SEEN);
 388         }
 389 }
 390
 391 /** After deleing a message that is currently visible in a window,
 392  * show the next message from the list, or close the window if there are no more messages.
 393  **/
 394 void
 395 modest_ui_actions_refresh_message_window_after_delete (ModestMsgViewWindow* win)
 396 {
 397         /* Close msg view window or select next */
 398         if (modest_msg_view_window_last_message_selected (win) &&
 399                 modest_msg_view_window_first_message_selected (win)) {
 400                 modest_ui_actions_on_close_window (NULL, MODEST_WINDOW (win));
 401         } else if (!modest_msg_view_window_select_next_message (win) &&
 402                    !modest_msg_view_window_select_previous_message (win)) {
 403                 gboolean ret_value;
 404                 g_signal_emit_by_name (G_OBJECT (win), "delete-event", NULL, &ret_value);
 405         }
 406 }
 407
 408
 409 void
 410 modest_ui_actions_on_delete_message (GtkAction *action, ModestWindow *win)
 411 {
 412         TnyList *header_list = NULL;
 413         TnyIterator *iter = NULL;
 414         TnyHeader *header = NULL;
 415         gchar *message = NULL;
 416         gchar *desc = NULL;
 417         gint response;
 418         ModestWindowMgr *mgr;
 419         GtkWidget *header_view = NULL;
 420
 421         g_return_if_fail (MODEST_IS_WINDOW(win));
 422
 423         /* Check first if the header view has the focus */
 424         if (MODEST_IS_MAIN_WINDOW (win)) {
 425                 header_view =
 426                         modest_main_window_get_child_widget (MODEST_MAIN_WINDOW (win),
 427                                                              MODEST_MAIN_WINDOW_WIDGET_TYPE_HEADER_VIEW);
 428                 if (!gtk_widget_is_focus (header_view))
 429                         return;
 430         }
 431
 432         /* Get the headers, either from the header view (if win is the main window),
 433          * or from the message view window: */
 434         header_list = get_selected_headers (win);
 435         if (!header_list) return;
 436
 437         /* Check if any of the headers are already opened, or in the process of being opened */
 438         if (MODEST_IS_MAIN_WINDOW (win)) {
 439                 gint opened_headers = 0;
 440
 441                 iter = tny_list_create_iterator (header_list);
 442                 mgr = modest_runtime_get_window_mgr ();
 443                 while (!tny_iterator_is_done (iter)) {
 444                         header = TNY_HEADER (tny_iterator_get_current (iter));
 445                         if (header) {
 446                                 if (modest_window_mgr_find_registered_header (mgr, header, NULL))
 447                                         opened_headers++;
 448                                 g_object_unref (header);
 449                         }
 450                         tny_iterator_next (iter);
 451                 }
 452                 g_object_unref (iter);
 453
 454                 if (opened_headers > 0) {
 455                         gchar *msg;
 456
 457                         msg = g_strdup_printf (_("mcen_nc_unable_to_delete_n_messages"),
 458                                                opened_headers);
 459
 460                         modest_platform_run_information_dialog (GTK_WINDOW (win), (const gchar *) msg);
 461
 462                         g_free (msg);
 463                         g_object_unref (header_list);
 464                         return;
 465                 }
 466         }
 467
 468         /* Select message */
 469         if (tny_list_get_length(header_list) == 1) {
 470                 iter = tny_list_create_iterator (header_list);
 471                 header = TNY_HEADER (tny_iterator_get_current (iter));
 472                 if (header) {
 473                         desc = g_strdup_printf ("%s", tny_header_get_subject (header));
 474                         g_object_unref (header);
 475                 }
 476
 477                 g_object_unref (iter);
 478         }
 479         message = g_strdup_printf(ngettext("emev_nc_delete_message", "emev_nc_delete_messages",
 480                                            tny_list_get_length(header_list)), desc);
 481
 482         /* Confirmation dialog */
 483         response = modest_platform_run_confirmation_dialog (GTK_WINDOW (win),
 484                                                             message);
 485
 486
 487         if (response == GTK_RESPONSE_OK) {
 488                 ModestWindow *main_window = NULL;
 489                 ModestWindowMgr *mgr = NULL;
 490                 GtkTreeModel *model = NULL;
 491                 GtkTreeSelection *sel = NULL;
 492                 GList *sel_list = NULL, *tmp = NULL;
 493                 GtkTreeRowReference *next_row_reference = NULL;
 494                 GtkTreeRowReference *prev_row_reference = NULL;
 495                 GtkTreePath *next_path = NULL;
 496                 GtkTreePath *prev_path = NULL;
 497                 ModestMailOperation *mail_op = NULL;
 498
 499                 /* Find last selected row */
 500                 if (MODEST_IS_MAIN_WINDOW (win)) {
 501                         model = gtk_tree_view_get_model (GTK_TREE_VIEW (header_view));
 502                         sel = gtk_tree_view_get_selection (GTK_TREE_VIEW (header_view));
 503                         sel_list = gtk_tree_selection_get_selected_rows (sel, &model);
 504                         for (tmp=sel_list; tmp; tmp=tmp->next) {
 505                                 if (tmp->next == NULL) {
 506                                         prev_path = gtk_tree_path_copy((GtkTreePath *) tmp->data);
 507                                         next_path = gtk_tree_path_copy((GtkTreePath *) tmp->data);
 508
 509                                         gtk_tree_path_prev (prev_path);
 510                                         gtk_tree_path_next (next_path);
 511
 512                                         prev_row_reference = gtk_tree_row_reference_new (model, prev_path);
 513                                         next_row_reference = gtk_tree_row_reference_new (model, next_path);
 514                                 }
 515                         }
 516                 }
 517
 518                 /* Disable window dimming management */
 519                 modest_window_disable_dimming (MODEST_WINDOW(win));
 520
 521                 /* Remove each header. If it's a view window header_view == NULL */
 522                 mail_op = modest_mail_operation_new ((GObject *) win);
 523                 modest_mail_operation_queue_add (modest_runtime_get_mail_operation_queue (),
 524                                                  mail_op);
 525                 modest_mail_operation_remove_msgs (mail_op, header_list, FALSE);
 526                 g_object_unref (mail_op);
 527
 528                 /* Enable window dimming management */
 529                 if (sel != NULL) {
 530                         gtk_tree_selection_unselect_all (sel);
 531                 }
 532                 modest_window_enable_dimming (MODEST_WINDOW(win));
 533
 534                 if (MODEST_IS_MSG_VIEW_WINDOW (win)) {
 535                         modest_ui_actions_refresh_message_window_after_delete (MODEST_MSG_VIEW_WINDOW (win));
 536
 537                         /* Get main window */
 538                         mgr = modest_runtime_get_window_mgr ();
 539                         main_window = modest_window_mgr_get_main_window (mgr, FALSE); /* don't create */
 540                 } else {
 541                         /* Move cursor to next row */
 542                         main_window = win;
 543
 544                         /* Select next or previous row */
 545                         if (gtk_tree_row_reference_valid (next_row_reference)) {
 546 /*                              next_path = gtk_tree_row_reference_get_path (row_reference); */
 547                                 gtk_tree_selection_select_path (sel, next_path);
 548                         }
 549                         else if (gtk_tree_row_reference_valid (prev_row_reference)) {
 550                                 gtk_tree_selection_select_path (sel, prev_path);
 551                         }
 552
 553                         /* Free */
 554                         if (next_row_reference != NULL)
 555                                 gtk_tree_row_reference_free (next_row_reference);
 556                         if (next_path != NULL)
 557                                 gtk_tree_path_free (next_path);
 558                         if (prev_row_reference != NULL)
 559                                 gtk_tree_row_reference_free (prev_row_reference);
 560                         if (prev_path != NULL)
 561                                 gtk_tree_path_free (prev_path);
 562                 }
 563
 564                 /* Update toolbar dimming state */
 565                 if (main_window)
 566                         modest_ui_actions_check_toolbar_dimming_rules (MODEST_WINDOW (main_window));
 567
 568                 /* Free */
 569                 g_list_foreach (sel_list, (GFunc) gtk_tree_path_free, NULL);
 570                 g_list_free (sel_list);
 571         }
 572
 573         /* Free*/
 574         g_free(message);
 575         g_free(desc);
 576         g_object_unref (header_list);
 577 }
 578
 579
 580
 581
 582 /* delete either message or folder, based on where we are */
 583 void
 584 modest_ui_actions_on_delete_message_or_folder (GtkAction *action, ModestWindow *win)
 585 {
 586         g_return_if_fail (MODEST_IS_WINDOW(win));
 587
 588         /* Check first if the header view has the focus */
 589         if (MODEST_IS_MAIN_WINDOW (win)) {
 590                 GtkWidget *w;
 591                 w = modest_main_window_get_child_widget (MODEST_MAIN_WINDOW (win),
 592                                                          MODEST_MAIN_WINDOW_WIDGET_TYPE_FOLDER_VIEW);
 593                 if (gtk_widget_is_focus (w)) {
 594                         modest_ui_actions_on_delete_folder (action, MODEST_MAIN_WINDOW(win));
 595                         return;
 596                 }
 597         }
 598         modest_ui_actions_on_delete_message (action, win);
 599 }
 600
 601 void
 602 modest_ui_actions_on_quit (GtkAction *action, ModestWindow *win)
 603 {
 604         ModestWindowMgr *mgr = NULL;
 605
 606 #ifdef MODEST_PLATFORM_MAEMO
 607         modest_osso_save_state();
 608 #endif /* MODEST_PLATFORM_MAEMO */
 609
 610         g_debug ("closing down, clearing %d item(s) from operation queue",
 611                  modest_mail_operation_queue_num_elements
 612                  (modest_runtime_get_mail_operation_queue()));
 613
 614         /* cancel all outstanding operations */
 615         modest_mail_operation_queue_cancel_all
 616                 (modest_runtime_get_mail_operation_queue());
 617
 618         g_debug ("queue has been cleared");
 619
 620
 621         /* Check if there are opened editing windows */
 622         mgr = modest_runtime_get_window_mgr ();
 623         modest_window_mgr_close_all_windows (mgr);
 624
 625         /* note: when modest-tny-account-store is finalized,
 626            it will automatically set all network connections
 627            to offline */
 628
 629 /*      gtk_main_quit (); */
 630 }
 631
 632 void
 633 modest_ui_actions_on_close_window (GtkAction *action, ModestWindow *win)
 634 {
 635         gboolean ret_value;
 636
 637         g_signal_emit_by_name (G_OBJECT (win), "delete-event", NULL, &ret_value);
 638
 639 /*      if (MODEST_IS_MSG_VIEW_WINDOW (win)) { */
 640 /*              gtk_widget_destroy (GTK_WIDGET (win)); */
 641 /*      } else if (MODEST_IS_MSG_EDIT_WINDOW (win)) { */
 642 /*              gboolean ret_value; */
 643 /*              g_signal_emit_by_name (G_OBJECT (win), "delete-event", NULL, &ret_value); */
 644 /*      } else if (MODEST_IS_WINDOW (win)) { */
 645 /*              gtk_widget_destroy (GTK_WIDGET (win)); */
 646 /*      } else { */
 647 /*              g_return_if_reached (); */
 648 /*      } */
 649 }
 650
 651 void
 652 modest_ui_actions_on_add_to_contacts (GtkAction *action, ModestWindow *win)
 653 {
 654         GtkClipboard *clipboard = NULL;
 655         gchar *selection = NULL;
 656
 657         clipboard = gtk_clipboard_get (GDK_SELECTION_PRIMARY);
 658         selection = gtk_clipboard_wait_for_text (clipboard);
 659
 660         /* Question: why is the clipboard being used here?
 661          * It doesn't really make a lot of sense. */
 662
 663         if (selection)
 664         {
 665                 modest_address_book_add_address (selection);
 666                 g_free (selection);
 667         }
 668 }
 669
 670 void
 671 modest_ui_actions_on_accounts (GtkAction *action,
 672                                ModestWindow *win)
 673 {
 674         /* This is currently only implemented for Maemo */
 675         if (!modest_account_mgr_has_accounts (modest_runtime_get_account_mgr(), TRUE)) {
 676                 if (!modest_ui_actions_run_account_setup_wizard (win))
 677                         g_debug ("%s: wizard was already running", __FUNCTION__);
 678
 679                 return;
 680         } else {
 681                 /* Show the list of accounts */
 682                 GtkWindow *account_win = GTK_WINDOW (modest_account_view_window_new ());
 683                 gtk_window_set_transient_for (account_win, GTK_WINDOW (win));
 684
 685                 /* The accounts dialog must be modal */
 686                 modest_window_mgr_set_modal (modest_runtime_get_window_mgr (), account_win);
 687                 modest_utils_show_dialog_and_forget (GTK_WINDOW (win), GTK_DIALOG (account_win));
 688         }
 689 }
 690
 691 #ifdef MODEST_PLATFORM_MAEMO
 692 static void
 693 on_smtp_servers_window_hide (GtkWindow* window, gpointer user_data)
 694 {
 695         /* Save any changes. */
 696         modest_connection_specific_smtp_window_save_server_accounts (
 697                         MODEST_CONNECTION_SPECIFIC_SMTP_WINDOW (window));
 698         gtk_widget_destroy (GTK_WIDGET (window));
 699 }
 700 #endif
 701
 702
 703 void
 704 modest_ui_actions_on_smtp_servers (GtkAction *action, ModestWindow *win)
 705 {
 706         /* This is currently only implemented for Maemo,
 707          * because it requires an API (libconic) to detect different connection
 708          * possiblities.
 709          */
 710 #ifdef MODEST_PLATFORM_MAEMO /* Defined in config.h */
 711
 712         /* Create the window if necessary: */
 713         GtkWidget *specific_window = GTK_WIDGET (modest_connection_specific_smtp_window_new ());
 714         modest_connection_specific_smtp_window_fill_with_connections (
 715                 MODEST_CONNECTION_SPECIFIC_SMTP_WINDOW (specific_window),
 716                 modest_runtime_get_account_mgr());
 717
 718         /* Show the window: */
 719         gtk_window_set_transient_for (GTK_WINDOW (specific_window), GTK_WINDOW (win));
 720         gtk_window_set_modal (GTK_WINDOW (specific_window), TRUE);
 721         gtk_widget_show (specific_window);
 722
 723         /* Save changes when the window is hidden: */
 724         g_signal_connect (specific_window, "hide",
 725                 G_CALLBACK (on_smtp_servers_window_hide), win);
 726 #endif /* MODEST_PLATFORM_MAEMO */
 727 }
 728
 729 void
 730 modest_ui_actions_compose_msg(ModestWindow *win,
 731                               const gchar *to_str,
 732                               const gchar *cc_str,
 733                               const gchar *bcc_str,
 734                               const gchar *subject_str,
 735                               const gchar *body_str,
 736                               GSList *attachments)
 737 {
 738         gchar *account_name = NULL;
 739         TnyMsg *msg = NULL;
 740         TnyAccount *account = NULL;
 741         TnyFolder *folder = NULL;
 742         gchar *from_str = NULL, *signature = NULL, *body = NULL;
 743         gboolean use_signature = FALSE;
 744         ModestWindow *msg_win = NULL;
 745         ModestAccountMgr *mgr = modest_runtime_get_account_mgr();
 746         ModestTnyAccountStore *store = modest_runtime_get_account_store();
 747
 748         account_name = modest_account_mgr_get_default_account(mgr);
 749         if (!account_name) {
 750                 g_printerr ("modest: no account found\n");
 751                 goto cleanup;
 752         }
 753         account = modest_tny_account_store_get_server_account (store, account_name, TNY_ACCOUNT_TYPE_STORE);
 754         if (!account) {
 755                 g_printerr ("modest: failed to get tnyaccount for '%s'\n", account_name);
 756                 goto cleanup;
 757         }
 758         folder = modest_tny_account_get_special_folder (account, TNY_FOLDER_TYPE_DRAFTS);
 759         if (!folder) {
 760                 g_printerr ("modest: failed to find Drafts folder\n");
 761                 goto cleanup;
 762         }
 763         from_str = modest_account_mgr_get_from_string (mgr, account_name);
 764         if (!from_str) {
 765                 g_printerr ("modest: failed get from string for '%s'\n", account_name);
 766                 goto cleanup;
 767         }
 768
 769         signature = modest_account_mgr_get_signature (mgr, account_name, &use_signature);
 770         if (body_str != NULL) {
 771                 body = use_signature ? g_strconcat(body_str, "\n", signature, NULL) : g_strdup(body_str);
 772         } else {
 773                 body = use_signature ? g_strconcat("\n", signature, NULL) : g_strdup("");
 774         }
 775
 776         msg = modest_tny_msg_new (to_str, from_str, cc_str, bcc_str, subject_str, body, NULL);
 777         if (!msg) {
 778                 g_printerr ("modest: failed to create new msg\n");
 779                 goto cleanup;
 780         }
 781
 782         /* Create and register edit window */
 783         /* This is destroyed by TODO. */
 784         msg_win = modest_msg_edit_window_new (msg, account_name, FALSE);
 785         while (attachments) {
 786                 modest_msg_edit_window_attach_file_one((ModestMsgEditWindow *)msg_win,
 787                                                        attachments->data);
 788                 attachments = g_slist_next(attachments);
 789         }
 790         modest_window_mgr_register_window (modest_runtime_get_window_mgr(), msg_win);
 791         gtk_widget_show_all (GTK_WIDGET (msg_win));
 792
 793 cleanup:
 794         g_free (from_str);
 795         g_free (signature);
 796         g_free (body);
 797         g_free (account_name);
 798         if (account) g_object_unref (G_OBJECT(account));
 799         if (folder) g_object_unref (G_OBJECT(folder));
 800         if (msg_win) g_object_unref (G_OBJECT(msg_win));
 801         if (msg) g_object_unref (G_OBJECT(msg));
 802 }
 803
 804 void
 805 modest_ui_actions_on_new_msg (GtkAction *action, ModestWindow *win)
 806 {
 807         /* if there are no accounts yet, just show the wizard */
 808         if (!modest_account_mgr_has_accounts (modest_runtime_get_account_mgr(), TRUE))
 809                 if (!modest_ui_actions_run_account_setup_wizard (win))
 810                         return;
 811
 812         modest_ui_actions_compose_msg(win, NULL, NULL, NULL, NULL, NULL, NULL);
 813 }
 814
 815
 816 gboolean
 817 modest_ui_actions_msg_retrieval_check (ModestMailOperation *mail_op,
 818                                        TnyHeader *header,
 819                                        TnyMsg *msg)
 820 {
 821         ModestMailOperationStatus status;
 822
 823         /* If there is no message or the operation was not successful */
 824         status = modest_mail_operation_get_status (mail_op);
 825         if (!msg || status != MODEST_MAIL_OPERATION_STATUS_SUCCESS) {
 826
 827                 /* Remove the header from the preregistered uids */
 828                 modest_window_mgr_unregister_header (modest_runtime_get_window_mgr (),
 829                                                      header);
 830
 831                 return FALSE;
 832         }
 833
 834         return TRUE;
 835 }
 836
 837 static void
 838 open_msg_cb (ModestMailOperation *mail_op,
 839              TnyHeader *header,
 840              gboolean canceled,
 841              TnyMsg *msg,
 842              GError *err,
 843              gpointer user_data)
 844 {
 845         ModestWindowMgr *mgr = NULL;
 846         ModestWindow *parent_win = NULL;
 847         ModestWindow *win = NULL;
 848         TnyFolderType folder_type = TNY_FOLDER_TYPE_UNKNOWN;
 849         gchar *account = NULL;
 850         TnyFolder *folder;
 851         gboolean open_in_editor = FALSE;
 852
 853         /* Do nothing if there was any problem with the mail
 854            operation. The error will be shown by the error_handler of
 855            the mail operation */
 856         if (!modest_ui_actions_msg_retrieval_check (mail_op, header, msg))
 857                 return;
 858
 859         parent_win = (ModestWindow *) modest_mail_operation_get_source (mail_op);
 860         folder = tny_header_get_folder (header);
 861
 862         /* Mark header as read */
 863         headers_action_mark_as_read (header, MODEST_WINDOW(parent_win), NULL);
 864
 865         /* Gets folder type (OUTBOX headers will be opened in edit window */
 866         if (modest_tny_folder_is_local_folder (folder)) {
 867                 folder_type = modest_tny_folder_get_local_or_mmc_folder_type (folder);
 868                 if (folder_type == TNY_FOLDER_TYPE_INVALID)
 869                         g_warning ("%s: BUG: TNY_FOLDER_TYPE_INVALID", __FUNCTION__);
 870         }
 871
 872
 873         if (folder_type == TNY_FOLDER_TYPE_OUTBOX) {
 874                 TnyTransportAccount *traccount = NULL;
 875                 ModestTnyAccountStore *accstore = modest_runtime_get_account_store();
 876                 traccount = modest_tny_account_store_get_transport_account_from_outbox_header(accstore, header);
 877                 if (traccount) {
 878                         ModestTnySendQueue *send_queue = NULL;
 879                         ModestTnySendQueueStatus status;
 880                         char *msg_id;
 881                         account = g_strdup(modest_tny_account_get_parent_modest_account_name_for_server_account(
 882                                                    TNY_ACCOUNT(traccount)));
 883                         send_queue = modest_runtime_get_send_queue(traccount);
 884                         msg_id = modest_tny_send_queue_get_msg_id (header);
 885                         status = modest_tny_send_queue_get_msg_status(send_queue, msg_id);
 886                         /* Only open messages in outbox with the editor if they are in Failed state */
 887                         if (status == MODEST_TNY_SEND_QUEUE_FAILED) {
 888                                 open_in_editor = TRUE;
 889                         }
 890                         g_free(msg_id);
 891                         g_object_unref(traccount);
 892                 } else {
 893                         g_warning("Cannot get transport account for message in outbox!!");
 894                 }
 895         } else if (folder_type == TNY_FOLDER_TYPE_DRAFTS) {
 896                 open_in_editor = TRUE; /* Open in editor if the message is in the Drafts folder */
 897         }
 898
 899         /* Get account */
 900         if (!account)
 901                 account = g_strdup (modest_window_get_active_account (MODEST_WINDOW (parent_win)));
 902         if (!account)
 903                 account = modest_account_mgr_get_default_account (modest_runtime_get_account_mgr());
 904
 905         if (open_in_editor) {
 906                 ModestAccountMgr *mgr = modest_runtime_get_account_mgr ();
 907                 const gchar *from_header = NULL;
 908
 909                 from_header = tny_header_get_from (header);
 910
 911                 /* we cannot edit without a valid account... */
 912                 if (!modest_account_mgr_has_accounts(mgr, TRUE)) {
 913                         if (!modest_ui_actions_run_account_setup_wizard(parent_win))
 914                                 goto cleanup;
 915                 }
 916
 917                 if (from_header) {
 918                         GSList *accounts = modest_account_mgr_account_names (mgr, TRUE);
 919                         GSList *node = NULL;
 920                         for (node = accounts; node != NULL; node = g_slist_next (node)) {
 921                                 gchar *from = modest_account_mgr_get_from_string (mgr, node->data);
 922
 923                                 if (from && (strcmp (from_header, from) == 0)) {
 924                                         g_free (account);
 925                                         account = g_strdup (node->data);
 926                                         g_free (from);
 927                                         break;
 928                                 }
 929                                 g_free (from);
 930                         }
 931                         g_slist_foreach (accounts, (GFunc) g_free, NULL);
 932                         g_slist_free (accounts);
 933                 }
 934
 935                 win = modest_msg_edit_window_new (msg, account, TRUE);
 936
 937
 938                 /* Show banner */
 939                 modest_platform_information_banner_with_timeout
 940                         (NULL, NULL, _("mail_ib_opening_draft_message"), 1200);
 941
 942         } else {
 943                 gchar *uid = modest_tny_folder_get_header_unique_id (header);
 944
 945                 if (MODEST_IS_MAIN_WINDOW (parent_win)) {
 946                         GtkWidget *header_view;
 947                         GtkTreeSelection *sel;
 948                         GList *sel_list = NULL;
 949                         GtkTreeModel *model;
 950
 951                         header_view = modest_main_window_get_child_widget (MODEST_MAIN_WINDOW(parent_win),
 952                                                                            MODEST_MAIN_WINDOW_WIDGET_TYPE_HEADER_VIEW);
 953
 954                         sel = gtk_tree_view_get_selection (GTK_TREE_VIEW (header_view));
 955                         sel_list = gtk_tree_selection_get_selected_rows (sel, &model);
 956
 957                         if (sel_list != NULL) {
 958                                 GtkTreeRowReference *row_reference;
 959
 960                                 row_reference = gtk_tree_row_reference_new (model, (GtkTreePath *) sel_list->data);
 961                                 g_list_foreach (sel_list, (GFunc) gtk_tree_path_free, NULL);
 962                                 g_list_free (sel_list);
 963
 964                                 win = modest_msg_view_window_new_with_header_model (
 965                                                 msg, account, (const gchar*) uid,
 966                                                 model, row_reference);
 967                                 gtk_tree_row_reference_free (row_reference);
 968                         } else {
 969                                 win = modest_msg_view_window_new_for_attachment (msg, account, (const gchar*) uid);
 970                         }
 971                 } else {
 972                         win = modest_msg_view_window_new_for_attachment (msg, account, (const gchar*) uid);
 973                 }
 974                 g_free (uid);
 975         }
 976
 977         /* Register and show new window */
 978         if (win != NULL) {
 979                 mgr = modest_runtime_get_window_mgr ();
 980                 modest_window_mgr_register_window (mgr, win);
 981                 g_object_unref (win);
 982                 gtk_widget_show_all (GTK_WIDGET(win));
 983         }
 984
 985         /* Update toolbar dimming state */
 986         if (MODEST_IS_MAIN_WINDOW (parent_win)) {
 987                 modest_ui_actions_check_toolbar_dimming_rules (MODEST_WINDOW (parent_win));
 988         }
 989
 990 cleanup:
 991         /* Free */
 992         g_free(account);
 993         g_object_unref (parent_win);
 994         g_object_unref (folder);
 995 }
 996
 997 void
 998 modest_ui_actions_get_msgs_full_error_handler (ModestMailOperation *mail_op,
 999                                                gpointer user_data)
1000 {
1001         const GError *error;
1002         GObject *win = NULL;
1003
1004         win = modest_mail_operation_get_source (mail_op);
1005         error = modest_mail_operation_get_error (mail_op);
1006
1007         /* Show error */
1008         if (error->code == TNY_SYSTEM_ERROR_MEMORY ||
1009             error->code == TNY_IO_ERROR_WRITE ||
1010             error->code == TNY_IO_ERROR_READ) {
1011                 modest_platform_information_banner ((GtkWidget *) win,
1012                                                     NULL, dgettext("ke-recv",
1013                                                                    "cerm_device_memory_full"));
1014         }
1015
1016         if (win)
1017                 g_object_unref (win);
1018 }
1019
1020 /**
1021  * Returns the account a list of headers belongs to. It returns a
1022  * *new* reference so don't forget to unref it
1023  */
1024 static TnyAccount*
1025 get_account_from_header_list (TnyList *headers)
1026 {
1027         TnyAccount *account = NULL;
1028
1029         if (tny_list_get_length (headers) > 0) {
1030                 TnyIterator *iter = tny_list_create_iterator (headers);
1031                 TnyHeader *header = TNY_HEADER (tny_iterator_get_current (iter));
1032                 TnyFolder *folder = tny_header_get_folder (header);
1033                 account = tny_folder_get_account (folder);
1034                 g_object_unref (folder);
1035                 g_object_unref (header);
1036                 g_object_unref (iter);
1037         }
1038         return account;
1039 }
1040
1041 static void
1042 foreach_unregister_headers (gpointer data,
1043                             gpointer user_data)
1044 {
1045         ModestWindowMgr *mgr = (ModestWindowMgr *) user_data;
1046         TnyHeader *header = TNY_HEADER (data);
1047
1048         modest_window_mgr_unregister_header (mgr, header);
1049 }
1050
1051 static void
1052 open_msgs_performer(gboolean canceled,
1053                     GError *err,
1054                     GtkWindow *parent_window,
1055                     TnyAccount *account,
1056                     gpointer user_data)
1057 {
1058         ModestMailOperation *mail_op = NULL;
1059         const gchar *proto_name;
1060         gchar *error_msg;
1061         ModestTransportStoreProtocol proto;
1062         TnyList *not_opened_headers;
1063         TnyConnectionStatus status;
1064
1065         not_opened_headers = TNY_LIST (user_data);
1066
1067         status = tny_account_get_connection_status (account);
1068         if (err || canceled) {
1069                 /* Unregister the already registered headers */
1070                 tny_list_foreach (not_opened_headers, foreach_unregister_headers,
1071                                   modest_runtime_get_window_mgr ());
1072                 goto clean;
1073         }
1074
1075         /* Get the error message depending on the protocol */
1076         proto_name = tny_account_get_proto (account);
1077         if (proto_name != NULL) {
1078                 proto = modest_protocol_info_get_transport_store_protocol (proto_name);
1079         } else {
1080                 proto = MODEST_PROTOCOL_STORE_MAILDIR;
1081         }
1082
1083         /* Create the error messages */
1084         if (tny_list_get_length (not_opened_headers) == 1) {
1085                 if (proto == MODEST_PROTOCOL_STORE_POP) {
1086                         error_msg = g_strdup (_("emev_ni_ui_pop3_msg_recv_error"));
1087                 } else if (proto == MODEST_PROTOCOL_STORE_IMAP) {
1088                         TnyIterator *iter = tny_list_create_iterator (not_opened_headers);
1089                         TnyHeader *header = TNY_HEADER (tny_iterator_get_current (iter));
1090                         error_msg = g_strdup_printf (_("emev_ni_ui_imap_message_not_available_in_server"),
1091                                                      tny_header_get_subject (header));
1092                         g_object_unref (header);
1093                         g_object_unref (iter);
1094                 } else {
1095                         error_msg = g_strdup (_("mail_ni_ui_folder_get_msg_folder_error"));
1096                 }
1097         } else {
1098                 error_msg = g_strdup (_("mail_ni_ui_folder_get_msg_folder_error"));
1099         }
1100
1101         /* Create the mail operation */
1102         mail_op =
1103                 modest_mail_operation_new_with_error_handling ((GObject *) parent_window,
1104                                                                modest_ui_actions_get_msgs_full_error_handler,
1105                                                                error_msg, g_free);
1106         modest_mail_operation_queue_add (modest_runtime_get_mail_operation_queue (),
1107                                          mail_op);
1108
1109         modest_mail_operation_get_msgs_full (mail_op,
1110                                              not_opened_headers,
1111                                              open_msg_cb,
1112                                              NULL,
1113                                              NULL);
1114
1115         /* Frees */
1116  clean:
1117         if (mail_op)
1118                 g_object_unref (mail_op);
1119         g_object_unref (not_opened_headers);
1120         g_object_unref (account);
1121 }
1122
1123 /*
1124  * This function is used by both modest_ui_actions_on_open and
1125  * modest_ui_actions_on_header_activated. This way we always do the
1126  * same when trying to open messages.
1127  */
1128 static void
1129 open_msgs_from_headers (TnyList *headers, ModestWindow *win)
1130 {
1131         ModestWindowMgr *mgr = NULL;
1132         TnyIterator *iter = NULL, *iter_not_opened = NULL;
1133         TnyList *not_opened_headers = NULL;
1134         TnyHeaderFlags flags = 0;
1135         TnyAccount *account;
1136         gint uncached_msgs = 0;
1137
1138         g_return_if_fail (headers != NULL);
1139
1140         /* Check that only one message is selected for opening */
1141         if (tny_list_get_length (headers) != 1) {
1142                 modest_platform_run_information_dialog ((win) ? GTK_WINDOW (win) : NULL,
1143                                                         _("mcen_ib_select_one_message"));
1144                 return;
1145         }
1146
1147         mgr = modest_runtime_get_window_mgr ();
1148         iter = tny_list_create_iterator (headers);
1149
1150         /* Get the account */
1151         account = get_account_from_header_list (headers);
1152
1153         /* Look if we already have a message view for each header. If
1154            true, then remove the header from the list of headers to
1155            open */
1156         not_opened_headers = tny_simple_list_new ();
1157         while (!tny_iterator_is_done (iter)) {
1158
1159                 ModestWindow *window = NULL;
1160                 TnyHeader *header = NULL;
1161                 gboolean found = FALSE;
1162
1163                 header = TNY_HEADER (tny_iterator_get_current (iter));
1164                 if (header)
1165                         flags = tny_header_get_flags (header);
1166
1167                 window = NULL;
1168                 found = modest_window_mgr_find_registered_header (mgr, header, &window);
1169
1170                 /* Do not open again the message and present the
1171                    window to the user */
1172                 if (found) {
1173                         if (window)
1174                                 gtk_window_present (GTK_WINDOW (window));
1175                         else
1176                                 /* the header has been registered already, we don't do
1177                                  * anything but wait for the window to come up*/
1178                                 g_debug ("header %p already registered, waiting for window", header);
1179                 } else {
1180                         tny_list_append (not_opened_headers, G_OBJECT (header));
1181                 }
1182
1183                 if (header)
1184                         g_object_unref (header);
1185
1186                 tny_iterator_next (iter);
1187         }
1188         g_object_unref (iter);
1189         iter = NULL;
1190
1191         /* Open each message */
1192         if (tny_list_get_length (not_opened_headers) == 0)
1193                 goto cleanup;
1194
1195         /* If some messages would have to be downloaded, ask the user to
1196          * make a connection. It's generally easier to do this here (in the mainloop)
1197          * than later in a thread:
1198          */
1199         if (tny_list_get_length (not_opened_headers) > 0) {
1200                 uncached_msgs = header_list_count_uncached_msgs (not_opened_headers);
1201
1202                 if (uncached_msgs > 0) {
1203                         /* Allways download if we are online. */
1204                         if (!tny_device_is_online (modest_runtime_get_device ())) {
1205                                 gint response;
1206
1207                                 /* If ask for user permission to download the messages */
1208                                 response = modest_platform_run_confirmation_dialog (GTK_WINDOW (win),
1209                                                                                     ngettext("mcen_nc_get_msg",
1210                                                                                              "mcen_nc_get_msgs",
1211                                                                                              uncached_msgs));
1212
1213                                 /* End if the user does not want to continue */
1214                                 if (response == GTK_RESPONSE_CANCEL)
1215                                         goto cleanup;
1216                         }
1217                 }
1218         }
1219
1220         /* Register the headers before actually creating the windows: */
1221         iter_not_opened = tny_list_create_iterator (not_opened_headers);
1222         while (!tny_iterator_is_done (iter_not_opened)) {
1223                 TnyHeader *header = TNY_HEADER (tny_iterator_get_current (iter_not_opened));
1224                 if (header) {
1225                         modest_window_mgr_register_header (mgr, header, NULL);
1226                         g_object_unref (header);
1227                 }
1228                 tny_iterator_next (iter_not_opened);
1229         }
1230         g_object_unref (iter_not_opened);
1231         iter_not_opened = NULL;
1232
1233         /* Connect to the account and perform */
1234         if (uncached_msgs > 0) {
1235                 modest_platform_connect_and_perform ((GtkWindow *) win, TRUE, g_object_ref (account),
1236                                                      open_msgs_performer, g_object_ref (not_opened_headers));
1237         } else {
1238                 /* Call directly the performer, do not need to connect */
1239                 open_msgs_performer (FALSE, NULL, (GtkWindow *) win, g_object_ref (account),
1240                                      g_object_ref (not_opened_headers));
1241         }
1242 cleanup:
1243         /* Clean */
1244         if (account)
1245                 g_object_unref (account);
1246         if (not_opened_headers)
1247                 g_object_unref (not_opened_headers);
1248 }
1249
1250 void
1251 modest_ui_actions_on_open (GtkAction *action, ModestWindow *win)
1252 {
1253         TnyList *headers;
1254
1255         /* Get headers */
1256         headers = get_selected_headers (win);
1257         if (!headers)
1258                 return;
1259
1260         /* Open them */
1261         open_msgs_from_headers (headers, win);
1262
1263         g_object_unref(headers);
1264 }
1265
1266
1267 static void
1268 free_reply_forward_helper (gpointer data)
1269 {
1270         ReplyForwardHelper *helper;
1271
1272         helper = (ReplyForwardHelper *) data;
1273         g_free (helper->account_name);
1274         g_slice_free (ReplyForwardHelper, helper);
1275 }
1276
1277 static void
1278 reply_forward_cb (ModestMailOperation *mail_op,
1279                   TnyHeader *header,
1280                   gboolean canceled,
1281                   TnyMsg *msg,
1282                   GError *err,
1283                   gpointer user_data)
1284 {
1285         TnyMsg *new_msg;
1286         ReplyForwardHelper *rf_helper;
1287         ModestWindow *msg_win = NULL;
1288         ModestEditType edit_type;
1289         gchar *from = NULL;
1290         TnyAccount *account = NULL;
1291         ModestWindowMgr *mgr = NULL;
1292         gchar *signature = NULL;
1293         gboolean use_signature;
1294
1295         /* If there was any error. The mail operation could be NULL,
1296            this means that we already have the message downloaded and
1297            that we didn't do a mail operation to retrieve it */
1298         if (mail_op && !modest_ui_actions_msg_retrieval_check (mail_op, header, msg))
1299                 return;
1300
1301         g_return_if_fail (user_data != NULL);
1302         rf_helper = (ReplyForwardHelper *) user_data;
1303
1304         from = modest_account_mgr_get_from_string (modest_runtime_get_account_mgr(),
1305                                                    rf_helper->account_name);
1306         signature = modest_account_mgr_get_signature (modest_runtime_get_account_mgr(),
1307                                                       rf_helper->account_name,
1308                                                       &use_signature);
1309
1310         /* Create reply mail */
1311         switch (rf_helper->action) {
1312         case ACTION_REPLY:
1313                 new_msg =
1314                         modest_tny_msg_create_reply_msg (msg, header, from,
1315                                                          (use_signature) ? signature : NULL,
1316                                                          rf_helper->reply_forward_type,
1317                                                          MODEST_TNY_MSG_REPLY_MODE_SENDER);
1318                 break;
1319         case ACTION_REPLY_TO_ALL:
1320                 new_msg =
1321                         modest_tny_msg_create_reply_msg (msg, header, from,
1322                                                          (use_signature) ? signature : NULL,
1323                                                          rf_helper->reply_forward_type,
1324                                                          MODEST_TNY_MSG_REPLY_MODE_ALL);
1325                 edit_type = MODEST_EDIT_TYPE_REPLY;
1326                 break;
1327         case ACTION_FORWARD:
1328                 new_msg =
1329                         modest_tny_msg_create_forward_msg (msg, from, (use_signature) ? signature : NULL,
1330                                                            rf_helper->reply_forward_type);
1331                 edit_type = MODEST_EDIT_TYPE_FORWARD;
1332                 break;
1333         default:
1334                 g_return_if_reached ();
1335                 return;
1336         }
1337
1338         g_free (signature);
1339
1340         if (!new_msg) {
1341                 g_printerr ("modest: failed to create message\n");
1342                 goto cleanup;
1343         }
1344
1345         account = modest_tny_account_store_get_server_account (modest_runtime_get_account_store(),
1346                                                                        rf_helper->account_name,
1347                                                                        TNY_ACCOUNT_TYPE_STORE);
1348         if (!account) {
1349                 g_printerr ("modest: failed to get tnyaccount for '%s'\n", rf_helper->account_name);
1350                 goto cleanup;
1351         }
1352
1353         /* Create and register the windows */
1354         msg_win = modest_msg_edit_window_new (new_msg, rf_helper->account_name, FALSE);
1355         mgr = modest_runtime_get_window_mgr ();
1356         modest_window_mgr_register_window (mgr, msg_win);
1357
1358         if (rf_helper->parent_window != NULL) {
1359                 gdouble parent_zoom;
1360
1361                 parent_zoom = modest_window_get_zoom (MODEST_WINDOW (rf_helper->parent_window));
1362                 modest_window_set_zoom (msg_win, parent_zoom);
1363         }
1364
1365         /* Show edit window */
1366         gtk_widget_show_all (GTK_WIDGET (msg_win));
1367
1368 cleanup:
1369         if (msg_win)
1370                 g_object_unref (msg_win);
1371         if (new_msg)
1372                 g_object_unref (G_OBJECT (new_msg));
1373         if (account)
1374                 g_object_unref (G_OBJECT (account));
1375 /*      g_object_unref (msg); */
1376         free_reply_forward_helper (rf_helper);
1377 }
1378
1379 /* Checks a list of headers. If any of them are not currently
1380  * downloaded (CACHED) then returns TRUE else returns FALSE.
1381  */
1382 static gint
1383 header_list_count_uncached_msgs (TnyList *header_list)
1384 {
1385         TnyIterator *iter;
1386         gint uncached_messages = 0;
1387
1388         iter = tny_list_create_iterator (header_list);
1389         while (!tny_iterator_is_done (iter)) {
1390                 TnyHeader *header;
1391
1392                 header = TNY_HEADER (tny_iterator_get_current (iter));
1393                 if (header) {
1394                         if (!(tny_header_get_flags (header) & TNY_HEADER_FLAG_CACHED))
1395                                 uncached_messages ++;
1396                         g_object_unref (header);
1397                 }
1398
1399                 tny_iterator_next (iter);
1400         }
1401         g_object_unref (iter);
1402
1403         return uncached_messages;
1404 }
1405
1406 /* Returns FALSE if the user does not want to download the
1407  * messages. Returns TRUE if the user allowed the download.
1408  */
1409 static gboolean
1410 connect_to_get_msg (ModestWindow *win,
1411                     gint num_of_uncached_msgs,
1412                     TnyAccount *account)
1413 {
1414         GtkResponseType response;
1415
1416         /* Allways download if we are online. */
1417         if (tny_device_is_online (modest_runtime_get_device ()))
1418                 return TRUE;
1419
1420         /* If offline, then ask for user permission to download the messages */
1421         response = modest_platform_run_confirmation_dialog (GTK_WINDOW (win),
1422                         ngettext("mcen_nc_get_msg",
1423                         "mcen_nc_get_msgs",
1424                         num_of_uncached_msgs));
1425
1426         if (response == GTK_RESPONSE_CANCEL)
1427                 return FALSE;
1428
1429         return modest_platform_connect_and_wait((GtkWindow *) win, account);
1430 }
1431
1432 /*
1433  * Common code for the reply and forward actions
1434  */
1435 static void
1436 reply_forward (ReplyForwardAction action, ModestWindow *win)
1437 {
1438         ModestMailOperation *mail_op = NULL;
1439         TnyList *header_list = NULL;
1440         ReplyForwardHelper *rf_helper = NULL;
1441         guint reply_forward_type;
1442         gboolean continue_download = TRUE;
1443         gboolean do_retrieve = TRUE;
1444
1445         g_return_if_fail (MODEST_IS_WINDOW(win));
1446
1447         /* we need an account when editing */
1448         if (!modest_account_mgr_has_accounts(modest_runtime_get_account_mgr(), TRUE)) {
1449                 if (!modest_ui_actions_run_account_setup_wizard (win))
1450                         return;
1451         }
1452
1453         header_list = get_selected_headers (win);
1454         if (!header_list)
1455                 return;
1456
1457         reply_forward_type =
1458                 modest_conf_get_int (modest_runtime_get_conf (),
1459                                      (action == ACTION_FORWARD) ? MODEST_CONF_FORWARD_TYPE : MODEST_CONF_REPLY_TYPE,
1460                                      NULL);
1461
1462         /* check if we need to download msg before asking about it */
1463         do_retrieve = (action == ACTION_FORWARD) ||
1464                         (reply_forward_type != MODEST_TNY_MSG_REPLY_TYPE_CITE);
1465
1466         if (do_retrieve){
1467                 gint num_of_unc_msgs;
1468
1469                 /* check that the messages have been previously downloaded */
1470                 num_of_unc_msgs = header_list_count_uncached_msgs(header_list);
1471                 /* If there are any uncached message ask the user
1472                  * whether he/she wants to download them. */
1473                 if (num_of_unc_msgs) {
1474                         TnyAccount *account = get_account_from_header_list (header_list);
1475                         continue_download = connect_to_get_msg (win, num_of_unc_msgs, account);
1476                         g_object_unref (account);
1477                 }
1478         }
1479
1480         if (!continue_download) {
1481                 g_object_unref (header_list);
1482                 return;
1483         }
1484
1485         /* We assume that we can only select messages of the
1486            same folder and that we reply all of them from the
1487            same account. In fact the interface currently only
1488            allows single selection */
1489
1490         /* Fill helpers */
1491         rf_helper = g_slice_new0 (ReplyForwardHelper);
1492         rf_helper->reply_forward_type = reply_forward_type;
1493         rf_helper->action = action;
1494         rf_helper->account_name = g_strdup (modest_window_get_active_account (win));
1495
1496         if ((win != NULL) && (MODEST_IS_WINDOW (win)))
1497                 rf_helper->parent_window = GTK_WIDGET (win);
1498         if (!rf_helper->account_name)
1499                 rf_helper->account_name =
1500                         modest_account_mgr_get_default_account (modest_runtime_get_account_mgr());
1501
1502         if (MODEST_IS_MSG_VIEW_WINDOW(win)) {
1503                 TnyMsg *msg;
1504                 TnyHeader *header;
1505                 /* Get header and message. Do not free them here, the
1506                    reply_forward_cb must do it */
1507                 msg = modest_msg_view_window_get_message (MODEST_MSG_VIEW_WINDOW(win));
1508                 header = modest_msg_view_window_get_header (MODEST_MSG_VIEW_WINDOW(win));
1509                 if (!msg || !header) {
1510                         if (msg)
1511                                 g_object_unref (msg);
1512                         g_printerr ("modest: no message found\n");
1513                         return;
1514                 } else {
1515                         reply_forward_cb (NULL, header, FALSE, msg, NULL, rf_helper);
1516                 }
1517                 if (header)
1518                         g_object_unref (header);
1519         } else {
1520                 TnyHeader *header;
1521                 TnyIterator *iter;
1522
1523                 /* Only reply/forward to one message */
1524                 iter = tny_list_create_iterator (header_list);
1525                 header = TNY_HEADER (tny_iterator_get_current (iter));
1526                 g_object_unref (iter);
1527
1528                 if (header) {
1529                         /* Retrieve messages */
1530                         if (do_retrieve) {
1531                                 mail_op =
1532                                         modest_mail_operation_new_with_error_handling (G_OBJECT(win),
1533                                                                                        modest_ui_actions_get_msgs_full_error_handler,
1534                                                                                        NULL, NULL);
1535                                 modest_mail_operation_queue_add (
1536                                         modest_runtime_get_mail_operation_queue (), mail_op);
1537
1538                                 modest_mail_operation_get_msg (mail_op,
1539                                                                header,
1540                                                                reply_forward_cb,
1541                                                                rf_helper);
1542                                 /* Clean */
1543                                 g_object_unref(mail_op);
1544                         } else {
1545                                 /* we put a ref here to prevent double unref as the reply
1546                                  * forward callback unrefs the header at its end */
1547                                 reply_forward_cb (NULL, header, FALSE, NULL, NULL, rf_helper);
1548                         }
1549
1550
1551                         g_object_unref (header);
1552                 }
1553
1554         }
1555
1556         /* Free */
1557         g_object_unref (header_list);
1558 }
1559
1560 void
1561 modest_ui_actions_on_reply (GtkAction *action, ModestWindow *win)
1562 {
1563         g_return_if_fail (MODEST_IS_WINDOW(win));
1564
1565         reply_forward (ACTION_REPLY, win);
1566 }
1567
1568 void
1569 modest_ui_actions_on_forward (GtkAction *action, ModestWindow *win)
1570 {
1571         g_return_if_fail (MODEST_IS_WINDOW(win));
1572
1573         reply_forward (ACTION_FORWARD, win);
1574 }
1575
1576 void
1577 modest_ui_actions_on_reply_all (GtkAction *action, ModestWindow *win)
1578 {
1579         g_return_if_fail (MODEST_IS_WINDOW(win));
1580
1581         reply_forward (ACTION_REPLY_TO_ALL, win);
1582 }
1583
1584 void
1585 modest_ui_actions_on_next (GtkAction *action,
1586                            ModestWindow *window)
1587 {
1588         if (MODEST_IS_MAIN_WINDOW (window)) {
1589                 GtkWidget *header_view;
1590
1591                 header_view = modest_main_window_get_child_widget (
1592                                 MODEST_MAIN_WINDOW(window),
1593                                 MODEST_MAIN_WINDOW_WIDGET_TYPE_HEADER_VIEW);
1594                 if (!header_view)
1595                         return;
1596
1597                 modest_header_view_select_next (
1598                                 MODEST_HEADER_VIEW(header_view));
1599         } else if (MODEST_IS_MSG_VIEW_WINDOW (window)) {
1600                 modest_msg_view_window_select_next_message (
1601                                 MODEST_MSG_VIEW_WINDOW (window));
1602         } else {
1603                 g_return_if_reached ();
1604         }
1605 }
1606
1607 void
1608 modest_ui_actions_on_prev (GtkAction *action,
1609                            ModestWindow *window)
1610 {
1611         g_return_if_fail (MODEST_IS_WINDOW(window));
1612
1613         if (MODEST_IS_MAIN_WINDOW (window)) {
1614                 GtkWidget *header_view;
1615                 header_view = modest_main_window_get_child_widget (MODEST_MAIN_WINDOW(window),
1616                                                                    MODEST_MAIN_WINDOW_WIDGET_TYPE_HEADER_VIEW);
1617                 if (!header_view)
1618                         return;
1619
1620                 modest_header_view_select_prev (MODEST_HEADER_VIEW(header_view));
1621         } else if (MODEST_IS_MSG_VIEW_WINDOW (window)) {
1622                 modest_msg_view_window_select_previous_message (MODEST_MSG_VIEW_WINDOW (window));
1623         } else {
1624                 g_return_if_reached ();
1625         }
1626 }
1627
1628 void
1629 modest_ui_actions_on_sort (GtkAction *action,
1630                            ModestWindow *window)
1631 {
1632         g_return_if_fail (MODEST_IS_WINDOW(window));
1633
1634         if (MODEST_IS_MAIN_WINDOW (window)) {
1635                 GtkWidget *header_view;
1636                 header_view = modest_main_window_get_child_widget (MODEST_MAIN_WINDOW(window),
1637                                                                    MODEST_MAIN_WINDOW_WIDGET_TYPE_HEADER_VIEW);
1638                 if (!header_view) {
1639                         modest_platform_information_banner (NULL, NULL, _CS("ckdg_ib_nothing_to_sort"));
1640
1641                         return;
1642                 }
1643
1644                 /* Show sorting dialog */
1645                 modest_platform_run_sort_dialog (GTK_WINDOW (window), MODEST_SORT_HEADERS);
1646         }
1647 }
1648
1649 static void
1650 new_messages_arrived (ModestMailOperation *self,
1651                       TnyList *new_headers,
1652                       gpointer user_data)
1653 {
1654         GObject *source;
1655         gboolean show_visual_notifications;
1656
1657         source = modest_mail_operation_get_source (self);
1658         show_visual_notifications = (source) ? FALSE : TRUE;
1659         if (source)
1660                 g_object_unref (source);
1661
1662         /* Notify new messages have been downloaded. If the
1663            send&receive was invoked by the user then do not show any
1664            visual notification, only play a sound and activate the LED
1665            (for the Maemo version) */
1666         if (TNY_IS_LIST(new_headers) && (tny_list_get_length (new_headers)) > 0)
1667                 modest_platform_on_new_headers_received (new_headers,
1668                                                          show_visual_notifications);
1669
1670 }
1671
1672 gboolean
1673 retrieve_all_messages_cb (GObject *source,
1674                           guint num_msgs,
1675                           guint retrieve_limit)
1676 {
1677         GtkWindow *window;
1678         gchar *msg;
1679         gint response;
1680
1681         window = GTK_WINDOW (source);
1682         msg = g_strdup_printf (_("mail_nc_msg_count_limit_exceeded"),
1683                                num_msgs, retrieve_limit);
1684
1685         /* Ask the user if they want to retrieve all the messages */
1686         response =
1687                 modest_platform_run_confirmation_dialog_with_buttons (window, msg,
1688                                                                       _("mcen_bd_get_all"),
1689                                                                       _("mcen_bd_newest_only"));
1690         /* Free and return */
1691         g_free (msg);
1692         return (response == GTK_RESPONSE_ACCEPT) ? TRUE : FALSE;
1693 }
1694
1695 typedef struct {
1696         TnyAccount *account;
1697         ModestWindow *win;
1698         gchar *account_name;
1699 } SendReceiveInfo;
1700
1701 static void
1702 do_send_receive_performer (gboolean canceled,
1703                            GError *err,
1704                            GtkWindow *parent_window,
1705                            TnyAccount *account,
1706                            gpointer user_data)
1707 {
1708         ModestMailOperation *mail_op;
1709         SendReceiveInfo *info;
1710
1711         info = (SendReceiveInfo *) user_data;
1712
1713         if (err || canceled) {
1714                 goto clean;
1715         }
1716
1717         /* Set send/receive operation in progress */
1718         if (info->win && MODEST_IS_MAIN_WINDOW (info->win)) {
1719                 modest_main_window_notify_send_receive_initied (MODEST_MAIN_WINDOW (info->win));
1720         }
1721
1722         mail_op = modest_mail_operation_new_with_error_handling ((info->win) ? G_OBJECT (info->win) : NULL,
1723                                                                  modest_ui_actions_send_receive_error_handler,
1724                                                                  NULL, NULL);
1725
1726         if (info->win && MODEST_IS_MAIN_WINDOW (info->win))
1727                 g_signal_connect (G_OBJECT(mail_op), "operation-finished",
1728                                   G_CALLBACK (on_send_receive_finished),
1729                                   info->win);
1730
1731         /* Send & receive. */
1732         modest_mail_operation_queue_add (modest_runtime_get_mail_operation_queue (), mail_op);
1733         modest_mail_operation_update_account (mail_op, info->account_name, (info->win) ? FALSE : TRUE,
1734                                               (info->win) ? retrieve_all_messages_cb : NULL,
1735                                               new_messages_arrived, info->win);
1736         g_object_unref (G_OBJECT (mail_op));
1737
1738  clean:
1739         /* Frees */
1740         if (info->account_name)
1741                 g_free (info->account_name);
1742         if (info->win)
1743                 g_object_unref (info->win);
1744         if (info->account)
1745                 g_object_unref (info->account);
1746         g_slice_free (SendReceiveInfo, info);
1747 }
1748
1749 /*
1750  * This function performs the send & receive required actions. The
1751  * window is used to create the mail operation. Typically it should
1752  * always be the main window, but we pass it as argument in order to
1753  * be more flexible.
1754  */
1755 void
1756 modest_ui_actions_do_send_receive (const gchar *account_name,
1757                                    gboolean force_connection,
1758                                    ModestWindow *win)
1759 {
1760         gchar *acc_name = NULL;
1761         SendReceiveInfo *info;
1762         ModestTnyAccountStore *acc_store;
1763
1764         /* If no account name was provided then get the current account, and if
1765            there is no current account then pick the default one: */
1766         if (!account_name) {
1767                 if (win)
1768                         acc_name = g_strdup (modest_window_get_active_account (win));
1769                 if (!acc_name)
1770                         acc_name  = modest_account_mgr_get_default_account (modest_runtime_get_account_mgr());
1771                 if (!acc_name) {
1772                         g_printerr ("modest: cannot get default account\n");
1773                         return;
1774                 }
1775         } else {
1776                 acc_name = g_strdup (account_name);
1777         }
1778
1779         acc_store = modest_runtime_get_account_store ();
1780
1781         /* Create the info for the connect and perform */
1782         info = g_slice_new (SendReceiveInfo);
1783         info->account_name = acc_name;
1784         info->win = (win) ? g_object_ref (win) : NULL;
1785         info->account = modest_tny_account_store_get_server_account (acc_store, acc_name,
1786                                                                      TNY_ACCOUNT_TYPE_STORE);
1787
1788         /* Invoke the connect and perform */
1789         modest_platform_connect_and_perform ((win) ? GTK_WINDOW (win) : NULL,
1790                                              force_connection, info->account,
1791                                              do_send_receive_performer, info);
1792 }
1793
1794
1795 static void
1796 modest_ui_actions_do_cancel_send (const gchar *account_name,
1797                                   ModestWindow *win)
1798 {
1799         TnyTransportAccount *transport_account;
1800         TnySendQueue *send_queue = NULL;
1801         GError *error = NULL;
1802
1803         /* Get transport account */
1804         transport_account =
1805                 TNY_TRANSPORT_ACCOUNT(modest_tny_account_store_get_server_account
1806                                       (modest_runtime_get_account_store(),
1807                                        account_name,
1808                                        TNY_ACCOUNT_TYPE_TRANSPORT));
1809         if (!transport_account) {
1810                 g_printerr ("modest: no transport account found for '%s'\n", account_name);
1811                 goto frees;
1812         }
1813
1814         /* Get send queue*/
1815         send_queue = TNY_SEND_QUEUE (modest_runtime_get_send_queue (transport_account));
1816         if (!TNY_IS_SEND_QUEUE(send_queue)) {
1817                 g_set_error (&error, MODEST_MAIL_OPERATION_ERROR,
1818                              MODEST_MAIL_OPERATION_ERROR_ITEM_NOT_FOUND,
1819                              "modest: could not find send queue for account\n");
1820         } else {
1821                 /* Cancel the current send */
1822                 tny_account_cancel (TNY_ACCOUNT (transport_account));
1823
1824                 /* Suspend all pending messages */
1825                 tny_send_queue_cancel (send_queue, TNY_SEND_QUEUE_CANCEL_ACTION_SUSPEND, &error);
1826         }
1827
1828  frees:
1829         if (transport_account != NULL)
1830                 g_object_unref (G_OBJECT (transport_account));
1831 }
1832
1833 static void
1834 modest_ui_actions_cancel_send_all (ModestWindow *win)
1835 {
1836         GSList *account_names, *iter;
1837
1838         account_names = modest_account_mgr_account_names (modest_runtime_get_account_mgr(),
1839                                                           TRUE);
1840
1841         iter = account_names;
1842         while (iter) {
1843                 modest_ui_actions_do_cancel_send ((const char*) iter->data, win);
1844                 iter = g_slist_next (iter);
1845         }
1846
1847         modest_account_mgr_free_account_names (account_names);
1848         account_names = NULL;
1849 }
1850
1851 void
1852 modest_ui_actions_cancel_send (GtkAction *action,  ModestWindow *win)
1853
1854 {
1855         /* Check if accounts exist */
1856         gboolean accounts_exist =
1857                 modest_account_mgr_has_accounts(modest_runtime_get_account_mgr(), TRUE);
1858
1859         /* If not, allow the user to create an account before trying to send/receive. */
1860         if (!accounts_exist)
1861                 modest_ui_actions_on_accounts (NULL, win);
1862
1863         /* Cancel all sending operaitons */
1864         modest_ui_actions_cancel_send_all (win);
1865 }
1866
1867 /*
1868  * Refreshes all accounts. This function will be used by automatic
1869  * updates
1870  */
1871 void
1872 modest_ui_actions_do_send_receive_all (ModestWindow *win,
1873                                        gboolean force_connection)
1874 {
1875         GSList *account_names, *iter;
1876
1877         account_names = modest_account_mgr_account_names (modest_runtime_get_account_mgr(),
1878                                                           TRUE);
1879
1880         iter = account_names;
1881         while (iter) {
1882                 modest_ui_actions_do_send_receive ((const char*) iter->data, force_connection, win);
1883                 iter = g_slist_next (iter);
1884         }
1885
1886         modest_account_mgr_free_account_names (account_names);
1887         account_names = NULL;
1888 }
1889
1890 /*
1891  * Handler of the click on Send&Receive button in the main toolbar
1892  */
1893 void
1894 modest_ui_actions_on_send_receive (GtkAction *action, ModestWindow *win)
1895 {
1896         /* Check if accounts exist */
1897         gboolean accounts_exist;
1898
1899         accounts_exist =
1900                 modest_account_mgr_has_accounts(modest_runtime_get_account_mgr(), TRUE);
1901
1902         /* If not, allow the user to create an account before trying to send/receive. */
1903         if (!accounts_exist)
1904                 modest_ui_actions_on_accounts (NULL, win);
1905
1906         /* Refresh the current folder. The if is always TRUE it's just an extra check */
1907         if (MODEST_IS_MAIN_WINDOW (win)) {
1908                 GtkWidget *folder_view;
1909                 TnyFolderStore *folder_store;
1910
1911                 folder_view =
1912                         modest_main_window_get_child_widget (MODEST_MAIN_WINDOW (win),
1913                                                              MODEST_MAIN_WINDOW_WIDGET_TYPE_FOLDER_VIEW);
1914                 if (!folder_view)
1915                         return;
1916
1917                 folder_store = modest_folder_view_get_selected (MODEST_FOLDER_VIEW (folder_view));
1918
1919                 if (folder_store)
1920                         g_object_unref (folder_store);
1921         }
1922
1923         /* Refresh the active account. Force the connection if needed */
1924         modest_ui_actions_do_send_receive (NULL, TRUE, win);
1925 }
1926
1927
1928 void
1929 modest_ui_actions_toggle_header_list_view (GtkAction *action, ModestMainWindow *main_window)
1930 {
1931         ModestConf *conf;
1932         GtkWidget *header_view;
1933
1934         g_return_if_fail (MODEST_IS_MAIN_WINDOW(main_window));
1935
1936         header_view = modest_main_window_get_child_widget (main_window,
1937                                                            MODEST_MAIN_WINDOW_WIDGET_TYPE_HEADER_VIEW);
1938         if (!header_view)
1939                 return;
1940
1941         conf = modest_runtime_get_conf ();
1942
1943         /* what is saved/restored is depending on the style; thus; we save with
1944          * old style, then update the style, and restore for this new style
1945          */
1946         modest_widget_memory_save (conf, G_OBJECT(header_view), MODEST_CONF_HEADER_VIEW_KEY);
1947
1948         if (modest_header_view_get_style
1949             (MODEST_HEADER_VIEW(header_view)) == MODEST_HEADER_VIEW_STYLE_DETAILS)
1950                 modest_header_view_set_style (MODEST_HEADER_VIEW(header_view),
1951                                               MODEST_HEADER_VIEW_STYLE_TWOLINES);
1952         else
1953                 modest_header_view_set_style (MODEST_HEADER_VIEW(header_view),
1954                                               MODEST_HEADER_VIEW_STYLE_DETAILS);
1955
1956         modest_widget_memory_restore (conf, G_OBJECT(header_view),
1957                                       MODEST_CONF_HEADER_VIEW_KEY);
1958 }
1959
1960
1961 void
1962 modest_ui_actions_on_header_selected (ModestHeaderView *header_view,
1963                                       TnyHeader *header,
1964                                       ModestMainWindow *main_window)
1965 {
1966         g_return_if_fail (MODEST_IS_MAIN_WINDOW(main_window));
1967         g_return_if_fail (MODEST_IS_HEADER_VIEW (header_view));
1968
1969         /* in the case the folder is empty, show the empty folder message and focus
1970          * folder view */
1971         if (!header && gtk_widget_is_focus (GTK_WIDGET (header_view))) {
1972                 if (modest_header_view_is_empty (header_view)) {
1973                         TnyFolder *folder = modest_header_view_get_folder (header_view);
1974                         GtkWidget *folder_view =
1975                                 modest_main_window_get_child_widget (main_window,
1976                                                                      MODEST_MAIN_WINDOW_WIDGET_TYPE_FOLDER_VIEW);
1977                         if (folder != NULL)
1978                                 modest_folder_view_select_folder (MODEST_FOLDER_VIEW (folder_view), folder, FALSE);
1979                         gtk_widget_grab_focus (GTK_WIDGET (folder_view));
1980                         return;
1981                 }
1982         }
1983         /* If no header has been selected then exit */
1984         if (!header)
1985                 return;
1986
1987         /* Update focus */
1988         if (!gtk_widget_is_focus (GTK_WIDGET(header_view)))
1989             gtk_widget_grab_focus (GTK_WIDGET(header_view));
1990
1991         /* Update toolbar dimming state */
1992         modest_ui_actions_check_toolbar_dimming_rules (MODEST_WINDOW (main_window));
1993 }
1994
1995 void
1996 modest_ui_actions_on_header_activated (ModestHeaderView *header_view,
1997                                        TnyHeader *header,
1998                                        ModestMainWindow *main_window)
1999 {
2000         TnyList *headers;
2001
2002         g_return_if_fail (MODEST_IS_MAIN_WINDOW(main_window));
2003
2004         if (!header)
2005                 return;
2006
2007         if (modest_header_view_count_selected_headers (header_view) > 1) {
2008                 modest_platform_information_banner (NULL, NULL, _("mcen_ib_select_one_message"));
2009                 return;
2010         }
2011
2012
2013 /*      headers = tny_simple_list_new (); */
2014 /*      tny_list_prepend (headers, G_OBJECT (header)); */
2015         headers = modest_header_view_get_selected_headers (header_view);
2016
2017         open_msgs_from_headers (headers, MODEST_WINDOW (main_window));
2018
2019         g_object_unref (headers);
2020 }
2021
2022 static void
2023 set_active_account_from_tny_account (TnyAccount *account,
2024                                      ModestWindow *window)
2025 {
2026         const gchar *server_acc_name = tny_account_get_id (account);
2027
2028         /* We need the TnyAccount provided by the
2029            account store because that is the one that
2030            knows the name of the Modest account */
2031         TnyAccount *modest_server_account = modest_server_account =
2032                 modest_tny_account_store_get_tny_account_by (modest_runtime_get_account_store (),
2033                                                              MODEST_TNY_ACCOUNT_STORE_QUERY_ID,
2034                                                              server_acc_name);
2035         if (!modest_server_account) {
2036                 g_warning ("%s: could not get tny account\n", __FUNCTION__);
2037                 return;
2038         }
2039
2040         /* Update active account, but only if it's not a pseudo-account */
2041         if ((!modest_tny_account_is_virtual_local_folders(modest_server_account)) &&
2042             (!modest_tny_account_is_memory_card_account(modest_server_account))) {
2043                 const gchar *modest_acc_name =
2044                         modest_tny_account_get_parent_modest_account_name_for_server_account (modest_server_account);
2045                 if (modest_acc_name)
2046                         modest_window_set_active_account (window, modest_acc_name);
2047         }
2048
2049         g_object_unref (modest_server_account);
2050 }
2051
2052
2053 static void
2054 folder_refreshed_cb (ModestMailOperation *mail_op,
2055                      TnyFolder *folder,
2056                      gpointer user_data)
2057 {
2058         ModestMainWindow *win = NULL;
2059         GtkWidget *header_view;
2060
2061         g_return_if_fail (TNY_IS_FOLDER (folder));
2062
2063         win = MODEST_MAIN_WINDOW (user_data);
2064         header_view =
2065                 modest_main_window_get_child_widget(win, MODEST_MAIN_WINDOW_WIDGET_TYPE_HEADER_VIEW);
2066
2067         if (header_view) {
2068                 TnyFolder *current_folder;
2069
2070                 current_folder = modest_header_view_get_folder (MODEST_HEADER_VIEW (header_view));
2071                 if (current_folder != NULL && folder != current_folder) {
2072                         g_object_unref (current_folder);
2073                         return;
2074                 } else if (current_folder)
2075                         g_object_unref (current_folder);
2076         }
2077
2078         /* Check if folder is empty and set headers view contents style */
2079         if (tny_folder_get_all_count (folder) == 0)
2080                 modest_main_window_set_contents_style (win,
2081                                                        MODEST_MAIN_WINDOW_CONTENTS_STYLE_EMPTY);
2082 }
2083
2084 void
2085 modest_ui_actions_on_folder_selection_changed (ModestFolderView *folder_view,
2086                                                TnyFolderStore *folder_store,
2087                                                gboolean selected,
2088                                                ModestMainWindow *main_window)
2089 {
2090         ModestConf *conf;
2091         GtkWidget *header_view;
2092
2093         g_return_if_fail (MODEST_IS_MAIN_WINDOW(main_window));
2094
2095         header_view = modest_main_window_get_child_widget(main_window,
2096                                                           MODEST_MAIN_WINDOW_WIDGET_TYPE_HEADER_VIEW);
2097         if (!header_view)
2098                 return;
2099
2100         conf = modest_runtime_get_conf ();
2101
2102         if (TNY_IS_ACCOUNT (folder_store)) {
2103                 if (selected) {
2104                         set_active_account_from_tny_account (TNY_ACCOUNT (folder_store), MODEST_WINDOW (main_window));
2105
2106                         /* Show account details */
2107                         modest_main_window_set_contents_style (main_window, MODEST_MAIN_WINDOW_CONTENTS_STYLE_DETAILS);
2108                 }
2109         } else {
2110                 if (TNY_IS_FOLDER (folder_store) && selected) {
2111
2112                         /* Update the active account */
2113                         TnyAccount *account = modest_tny_folder_get_account (TNY_FOLDER (folder_store));
2114                         if (account) {
2115                                 set_active_account_from_tny_account (account, MODEST_WINDOW (main_window));
2116                                 g_object_unref (account);
2117                                 account = NULL;
2118                         }
2119
2120                         /* Set the header style by default, it could
2121                            be changed later by the refresh callback to
2122                            empty */
2123                         modest_main_window_set_contents_style (main_window,
2124                                                                MODEST_MAIN_WINDOW_CONTENTS_STYLE_HEADERS);
2125
2126                         /* Set folder on header view. This function
2127                            will call tny_folder_refresh_async so we
2128                            pass a callback that will be called when
2129                            finished. We use that callback to set the
2130                            empty view if there are no messages */
2131                         modest_header_view_set_folder (MODEST_HEADER_VIEW(header_view),
2132                                                        TNY_FOLDER (folder_store),
2133                                                        folder_refreshed_cb,
2134                                                        main_window);
2135
2136                         /* Restore configuration. We need to do this
2137                            *after* the set_folder because the widget
2138                            memory asks the header view about its
2139                            folder  */
2140                         modest_widget_memory_restore (modest_runtime_get_conf (),
2141                                                       G_OBJECT(header_view),
2142                                                       MODEST_CONF_HEADER_VIEW_KEY);
2143                 } else {
2144                         /* Update the active account */
2145                         //modest_window_set_active_account (MODEST_WINDOW (main_window), NULL);
2146                         /* Save only if we're seeing headers */
2147                         if (modest_main_window_get_contents_style (main_window) ==
2148                             MODEST_MAIN_WINDOW_CONTENTS_STYLE_HEADERS)
2149                                 modest_widget_memory_save (conf, G_OBJECT (header_view),
2150                                                            MODEST_CONF_HEADER_VIEW_KEY);
2151                         modest_header_view_clear (MODEST_HEADER_VIEW(header_view));
2152                 }
2153         }
2154
2155         /* Update toolbar dimming state */
2156         modest_ui_actions_check_toolbar_dimming_rules (MODEST_WINDOW (main_window));
2157 }
2158
2159 void
2160 modest_ui_actions_on_item_not_found (ModestHeaderView *header_view,ModestItemType type,
2161                                      ModestWindow *win)
2162 {
2163         GtkWidget *dialog;
2164         gchar *txt, *item;
2165         gboolean online;
2166
2167         item = (type == MODEST_ITEM_TYPE_FOLDER) ? "folder" : "message";
2168
2169         online = tny_device_is_online (modest_runtime_get_device());
2170
2171         if (online) {
2172                 /* already online -- the item is simply not there... */
2173                 dialog = gtk_message_dialog_new (GTK_WINDOW (win),
2174                                                  GTK_DIALOG_MODAL,
2175                                                  GTK_MESSAGE_WARNING,
2176                                                  GTK_BUTTONS_NONE,
2177                                                  _("The %s you selected cannot be found"),
2178                                                  item);
2179                 gtk_dialog_add_button (GTK_DIALOG (dialog),_("mcen_bd_dialog_ok"), GTK_RESPONSE_ACCEPT);
2180                 gtk_dialog_run (GTK_DIALOG(dialog));
2181         } else {
2182                 dialog = gtk_dialog_new_with_buttons (_("Connection requested"),
2183                                                       GTK_WINDOW (win),
2184                                                       GTK_DIALOG_MODAL,
2185                                                       _("mcen_bd_dialog_cancel"),
2186                                                       GTK_RESPONSE_REJECT,
2187                                                       _("mcen_bd_dialog_ok"),
2188                                                       GTK_RESPONSE_ACCEPT,
2189                                                       NULL);
2190                 txt = g_strdup_printf (_("This %s is not available in offline mode.\n"
2191                                          "Do you want to get online?"), item);
2192                 gtk_box_pack_start (GTK_BOX(GTK_DIALOG(dialog)->vbox),
2193                                     gtk_label_new (txt), FALSE, FALSE, 0);
2194                 gtk_widget_show_all (GTK_WIDGET(GTK_DIALOG(dialog)->vbox));
2195                 g_free (txt);
2196
2197                 gtk_window_set_default_size (GTK_WINDOW(dialog), 300, 300);
2198                 if (gtk_dialog_run (GTK_DIALOG(dialog)) == GTK_RESPONSE_ACCEPT) {
2199                         /* TODO: Comment about why is this commented out: */
2200                         /* modest_platform_connect_and_wait (); */
2201                 }
2202         }
2203         gtk_widget_destroy (dialog);
2204 }
2205
2206 void
2207 modest_ui_actions_on_msg_link_hover (ModestMsgView *msgview, const gchar* link,
2208                                      ModestWindow *win)
2209 {
2210         /* g_message ("%s %s", __FUNCTION__, link); */
2211 }
2212
2213
2214 void
2215 modest_ui_actions_on_msg_link_clicked (ModestMsgView *msgview, const gchar* link,
2216                                         ModestWindow *win)
2217 {
2218         modest_platform_activate_uri (link);
2219 }
2220
2221 void
2222 modest_ui_actions_on_msg_link_contextual (ModestMsgView *msgview, const gchar* link,
2223                                           ModestWindow *win)
2224 {
2225         modest_platform_show_uri_popup (link);
2226 }
2227
2228 void
2229 modest_ui_actions_on_msg_attachment_clicked (ModestMsgView *msgview, TnyMimePart *mime_part,
2230                                              ModestWindow *win)
2231 {
2232         modest_msg_view_window_view_attachment (MODEST_MSG_VIEW_WINDOW (win), mime_part);
2233 }
2234
2235 void
2236 modest_ui_actions_on_msg_recpt_activated (ModestMsgView *msgview,
2237                                           const gchar *address,
2238                                           ModestWindow *win)
2239 {
2240         /* g_message ("%s %s", __FUNCTION__, address); */
2241 }
2242
2243 static void
2244 on_save_to_drafts_cb (ModestMailOperation *mail_op,
2245                       TnyMsg *saved_draft,
2246                       gpointer user_data)
2247 {
2248         ModestMsgEditWindow *edit_window;
2249         ModestMainWindow *win;
2250
2251         /* FIXME. Make the header view sensitive again. This is a
2252          * temporary hack. See modest_ui_actions_on_save_to_drafts()
2253          * for details */
2254         win = MODEST_MAIN_WINDOW(modest_window_mgr_get_main_window(
2255                                          modest_runtime_get_window_mgr(), FALSE));
2256         if (win != NULL) {
2257                 GtkWidget *hdrview = modest_main_window_get_child_widget(
2258                         win, MODEST_MAIN_WINDOW_WIDGET_TYPE_HEADER_VIEW);
2259                 if (hdrview) gtk_widget_set_sensitive(hdrview, TRUE);
2260         }
2261
2262         edit_window = MODEST_MSG_EDIT_WINDOW (user_data);
2263
2264         /* It might not be a good idea to do nothing if there was an error,
2265          * so let's at least show a generic error banner. */
2266         /* TODO error while saving attachment, show "Saving draft failed" banner */
2267         if (modest_mail_operation_get_error (mail_op) != NULL) {
2268                 g_warning ("%s failed: %s\n", __FUNCTION__, (modest_mail_operation_get_error (mail_op))->message);
2269                 modest_platform_information_banner (NULL, NULL, _("mail_ib_file_operation_failed"));
2270         } else {
2271                 modest_msg_edit_window_set_draft (edit_window, saved_draft);
2272         }
2273         g_object_unref(edit_window);
2274 }
2275
2276 gboolean
2277 modest_ui_actions_on_save_to_drafts (GtkWidget *widget, ModestMsgEditWindow *edit_window)
2278 {
2279         TnyTransportAccount *transport_account;
2280         ModestMailOperation *mail_operation;
2281         MsgData *data;
2282         gchar *account_name, *from;
2283         ModestAccountMgr *account_mgr;
2284 /*      char *info_text; */
2285         gboolean had_error = FALSE;
2286         guint64 available_disk, expected_size;
2287         gint parts_count;
2288         guint64 parts_size;
2289
2290         g_return_val_if_fail (MODEST_IS_MSG_EDIT_WINDOW(edit_window), FALSE);
2291
2292         data = modest_msg_edit_window_get_msg_data (edit_window);
2293
2294         /* Check size */
2295         available_disk = modest_folder_available_space (NULL);
2296         modest_msg_edit_window_get_parts_size (edit_window, &parts_count, &parts_size);
2297         expected_size = modest_tny_msg_estimate_size (data->plain_body,
2298                                                  data->html_body,
2299                                                  parts_count,
2300                                                  parts_size);
2301
2302         if ((available_disk != -1) && expected_size > available_disk) {
2303                 modest_msg_edit_window_free_msg_data (edit_window, data);
2304
2305                 modest_platform_information_banner (NULL, NULL, dgettext("ke-recv", "cerm_device_memory_full"));
2306                 return FALSE;
2307         }
2308
2309         account_name = g_strdup (data->account_name);
2310         account_mgr = modest_runtime_get_account_mgr();
2311         if (!account_name)
2312                 account_name = g_strdup(modest_window_get_active_account (MODEST_WINDOW(edit_window)));
2313         if (!account_name)
2314                 account_name = modest_account_mgr_get_default_account (account_mgr);
2315         if (!account_name) {
2316                 g_printerr ("modest: no account found\n");
2317                 modest_msg_edit_window_free_msg_data (edit_window, data);
2318                 return FALSE;
2319         }
2320
2321         if (!strcmp (account_name, MODEST_LOCAL_FOLDERS_ACCOUNT_ID)) {
2322                 account_name = g_strdup (data->account_name);
2323         }
2324
2325         transport_account =
2326                 TNY_TRANSPORT_ACCOUNT(modest_tny_account_store_get_server_account
2327                                       (modest_runtime_get_account_store(),
2328                                        account_name,
2329                                        TNY_ACCOUNT_TYPE_TRANSPORT));
2330         if (!transport_account) {
2331                 g_printerr ("modest: no transport account found for '%s'\n", account_name);
2332                 g_free (account_name);
2333                 modest_msg_edit_window_free_msg_data (edit_window, data);
2334                 return FALSE;
2335         }
2336         from = modest_account_mgr_get_from_string (account_mgr, account_name);
2337
2338         /* Create the mail operation */
2339         mail_operation = modest_mail_operation_new (NULL);
2340         modest_mail_operation_queue_add (modest_runtime_get_mail_operation_queue (), mail_operation);
2341
2342         modest_mail_operation_save_to_drafts (mail_operation,
2343                                               transport_account,
2344                                               data->draft_msg,
2345                                               from,
2346                                               data->to,
2347                                               data->cc,
2348                                               data->bcc,
2349                                               data->subject,
2350                                               data->plain_body,
2351                                               data->html_body,
2352                                               data->attachments,
2353                                               data->images,
2354                                               data->priority_flags,
2355                                               on_save_to_drafts_cb,
2356                                               g_object_ref(edit_window));
2357
2358 /*      info_text = g_strdup_printf (_("mail_va_saved_to_drafts"), _("mcen_me_folder_drafts")); */
2359         modest_platform_information_banner (NULL, NULL, _CS("sfil_ib_saving"));
2360         modest_msg_edit_window_reset_modified (edit_window);
2361
2362         /* Frees */
2363         g_free (from);
2364         g_free (account_name);
2365         g_object_unref (G_OBJECT (transport_account));
2366         g_object_unref (G_OBJECT (mail_operation));
2367
2368         modest_msg_edit_window_free_msg_data (edit_window, data);
2369
2370         /* ** FIXME **
2371          * If the drafts folder is selected then make the header view
2372          * insensitive while the message is being saved to drafts
2373          * (it'll be sensitive again in on_save_to_drafts_cb()). This
2374          * is not very clean but it avoids letting the drafts folder
2375          * in an inconsistent state: the user could edit the message
2376          * being saved and undesirable things would happen.
2377          * In the average case the user won't notice anything at
2378          * all. In the worst case (the user is editing a really big
2379          * file from Drafts) the header view will be insensitive
2380          * during the saving process (10 or 20 seconds, depending on
2381          * the message). Anyway this is just a quick workaround: once
2382          * we find a better solution it should be removed
2383          * See NB#65125 (commend #18) for details.
2384          */
2385         ModestMainWindow *win = MODEST_MAIN_WINDOW(modest_window_mgr_get_main_window(
2386                 modest_runtime_get_window_mgr(), FALSE));
2387         if (!had_error && win != NULL) {
2388                 ModestFolderView *view = MODEST_FOLDER_VIEW(modest_main_window_get_child_widget(
2389                         win, MODEST_MAIN_WINDOW_WIDGET_TYPE_FOLDER_VIEW));
2390                 if (view != NULL) {
2391                         TnyFolder *folder = TNY_FOLDER(modest_folder_view_get_selected(view));
2392                         if (folder) {
2393                                 if (modest_tny_folder_is_local_folder(folder)) {
2394                                         TnyFolderType folder_type;
2395                                         folder_type = modest_tny_folder_get_local_or_mmc_folder_type(folder);
2396                                         if (folder_type == TNY_FOLDER_TYPE_DRAFTS) {
2397                                                 GtkWidget *hdrview = modest_main_window_get_child_widget(
2398                                                         win, MODEST_MAIN_WINDOW_WIDGET_TYPE_HEADER_VIEW);
2399                                                 if (hdrview) gtk_widget_set_sensitive(hdrview, FALSE);
2400                                         }
2401                                 }
2402                         }
2403                         if (folder != NULL) g_object_unref(folder);
2404                 }
2405         }
2406
2407         return !had_error;
2408 }
2409
2410 /* For instance, when clicking the Send toolbar button when editing a message: */
2411 gboolean
2412 modest_ui_actions_on_send (GtkWidget *widget, ModestMsgEditWindow *edit_window)
2413 {
2414         TnyTransportAccount *transport_account = NULL;
2415         gboolean had_error = FALSE;
2416         guint64 available_disk, expected_size;
2417         gint parts_count;
2418         guint64 parts_size;
2419
2420         g_return_val_if_fail (MODEST_IS_MSG_EDIT_WINDOW(edit_window), TRUE);
2421
2422         if (!modest_msg_edit_window_check_names (edit_window, TRUE))
2423                 return TRUE;
2424
2425         /* FIXME: Code added just for testing. The final version will
2426            use the send queue provided by tinymail and some
2427            classifier */
2428         MsgData *data = modest_msg_edit_window_get_msg_data (edit_window);
2429
2430         /* Check size */
2431         available_disk = modest_folder_available_space (NULL);
2432         modest_msg_edit_window_get_parts_size (edit_window, &parts_count, &parts_size);
2433         expected_size = modest_tny_msg_estimate_size (data->plain_body,
2434                                                  data->html_body,
2435                                                  parts_count,
2436                                                  parts_size);
2437
2438         if ((available_disk != -1) && expected_size > available_disk) {
2439                 modest_msg_edit_window_free_msg_data (edit_window, data);
2440
2441                 modest_platform_information_banner (NULL, NULL, dgettext("ke-recv", "cerm_device_memory_full"));
2442                 return FALSE;
2443         }
2444
2445         ModestAccountMgr *account_mgr = modest_runtime_get_account_mgr();
2446         gchar *account_name = g_strdup (data->account_name);
2447         if (!account_name)
2448                 account_name = g_strdup(modest_window_get_active_account (MODEST_WINDOW(edit_window)));
2449
2450         if (!account_name)
2451                 account_name = modest_account_mgr_get_default_account (account_mgr);
2452
2453         if (!account_name) {
2454                 modest_msg_edit_window_free_msg_data (edit_window, data);
2455                 /* Run account setup wizard */
2456                 if (!modest_ui_actions_run_account_setup_wizard (MODEST_WINDOW(edit_window))) {
2457                         return TRUE;
2458                 }
2459         }
2460
2461         /* Get the currently-active transport account for this modest account: */
2462         if (strcmp (account_name, MODEST_LOCAL_FOLDERS_ACCOUNT_ID) != 0) {
2463                 transport_account = TNY_TRANSPORT_ACCOUNT(modest_tny_account_store_get_server_account
2464                                                           (modest_runtime_get_account_store(),
2465                                                            account_name, TNY_ACCOUNT_TYPE_TRANSPORT));
2466         }
2467
2468         if (!transport_account) {
2469                 modest_msg_edit_window_free_msg_data (edit_window, data);
2470                 /* Run account setup wizard */
2471                 if (!modest_ui_actions_run_account_setup_wizard(MODEST_WINDOW(edit_window)))
2472                         return TRUE;
2473         }
2474
2475         gchar *from = modest_account_mgr_get_from_string (account_mgr, account_name);
2476
2477         /* Create the mail operation */
2478         ModestMailOperation *mail_operation = modest_mail_operation_new (NULL);
2479         modest_mail_operation_queue_add (modest_runtime_get_mail_operation_queue (), mail_operation);
2480
2481         modest_mail_operation_send_new_mail (mail_operation,
2482                                              transport_account,
2483                                              data->draft_msg,
2484                                              from,
2485                                              data->to,
2486                                              data->cc,
2487                                              data->bcc,
2488                                              data->subject,
2489                                              data->plain_body,
2490                                              data->html_body,
2491                                              data->attachments,
2492                                              data->images,
2493                                              data->priority_flags);
2494
2495         if (modest_mail_operation_get_status (mail_operation) == MODEST_MAIL_OPERATION_STATUS_IN_PROGRESS)
2496                 modest_platform_information_banner (NULL, NULL, _("mcen_ib_outbox_waiting_to_be_sent"));
2497
2498
2499         if (modest_mail_operation_get_error (mail_operation) != NULL) {
2500                 const GError *error = modest_mail_operation_get_error (mail_operation);
2501                 if (error->code == MODEST_MAIL_OPERATION_ERROR_INSTANCE_CREATION_FAILED) {
2502                         g_warning ("%s failed: %s\n", __FUNCTION__, (modest_mail_operation_get_error (mail_operation))->message);
2503                         modest_platform_information_banner (NULL, NULL, _CS("sfil_ni_not_enough_memory"));
2504                         had_error = TRUE;
2505                 }
2506         }
2507
2508         /* Free data: */
2509         g_free (from);
2510         g_free (account_name);
2511         g_object_unref (G_OBJECT (transport_account));
2512         g_object_unref (G_OBJECT (mail_operation));
2513
2514         modest_msg_edit_window_free_msg_data (edit_window, data);
2515
2516         if (!had_error) {
2517                 modest_msg_edit_window_set_sent (edit_window, TRUE);
2518
2519                 /* Save settings and close the window: */
2520                 modest_ui_actions_on_close_window (NULL, MODEST_WINDOW (edit_window));
2521         }
2522
2523         return !had_error;
2524 }
2525
2526 void
2527 modest_ui_actions_on_toggle_bold (GtkToggleAction *action,
2528                                   ModestMsgEditWindow *window)
2529 {
2530         ModestMsgEditFormatState *format_state = NULL;
2531
2532         g_return_if_fail (MODEST_IS_MSG_EDIT_WINDOW (window));
2533         g_return_if_fail (GTK_IS_TOGGLE_ACTION (action));
2534
2535         if (modest_msg_edit_window_get_format (MODEST_MSG_EDIT_WINDOW (window)) == MODEST_MSG_EDIT_FORMAT_TEXT)
2536                 return;
2537
2538         format_state = modest_msg_edit_window_get_format_state (window);
2539         g_return_if_fail (format_state != NULL);
2540
2541         format_state->bold = gtk_toggle_action_get_active (action);
2542         modest_msg_edit_window_set_format_state (window, format_state);
2543         g_free (format_state);
2544
2545 }
2546
2547 void
2548 modest_ui_actions_on_toggle_italics (GtkToggleAction *action,
2549                                      ModestMsgEditWindow *window)
2550 {
2551         ModestMsgEditFormatState *format_state = NULL;
2552
2553         g_return_if_fail (MODEST_IS_MSG_EDIT_WINDOW (window));
2554         g_return_if_fail (GTK_IS_TOGGLE_ACTION (action));
2555
2556         if (modest_msg_edit_window_get_format (MODEST_MSG_EDIT_WINDOW(window)) == MODEST_MSG_EDIT_FORMAT_TEXT)
2557                 return;
2558
2559         format_state = modest_msg_edit_window_get_format_state (window);
2560         g_return_if_fail (format_state != NULL);
2561
2562         format_state->italics = gtk_toggle_action_get_active (action);
2563         modest_msg_edit_window_set_format_state (window, format_state);
2564         g_free (format_state);
2565
2566 }
2567
2568 void
2569 modest_ui_actions_on_toggle_bullets (GtkToggleAction *action,
2570                                      ModestMsgEditWindow *window)
2571 {
2572         ModestMsgEditFormatState *format_state = NULL;
2573
2574         g_return_if_fail (MODEST_IS_MSG_EDIT_WINDOW (window));
2575         g_return_if_fail (GTK_IS_TOGGLE_ACTION (action));
2576
2577         if (modest_msg_edit_window_get_format (MODEST_MSG_EDIT_WINDOW (window)) == MODEST_MSG_EDIT_FORMAT_TEXT)
2578                 return;
2579
2580         format_state = modest_msg_edit_window_get_format_state (window);
2581         g_return_if_fail (format_state != NULL);
2582
2583         format_state->bullet = gtk_toggle_action_get_active (action);
2584         modest_msg_edit_window_set_format_state (window, format_state);
2585         g_free (format_state);
2586
2587 }
2588
2589 void
2590 modest_ui_actions_on_change_justify (GtkRadioAction *action,
2591                                      GtkRadioAction *selected,
2592                                      ModestMsgEditWindow *window)
2593 {
2594         ModestMsgEditFormatState *format_state = NULL;
2595         GtkJustification value;
2596
2597         g_return_if_fail (MODEST_IS_MSG_EDIT_WINDOW (window));
2598
2599         if (modest_msg_edit_window_get_format (MODEST_MSG_EDIT_WINDOW(window)) == MODEST_MSG_EDIT_FORMAT_TEXT)
2600                 return;
2601
2602         value = gtk_radio_action_get_current_value (selected);
2603
2604         format_state = modest_msg_edit_window_get_format_state (window);
2605         g_return_if_fail (format_state != NULL);
2606
2607         format_state->justification = value;
2608         modest_msg_edit_window_set_format_state (window, format_state);
2609         g_free (format_state);
2610 }
2611
2612 void
2613 modest_ui_actions_on_select_editor_color (GtkAction *action,
2614                                           ModestMsgEditWindow *window)
2615 {
2616         g_return_if_fail (MODEST_IS_MSG_EDIT_WINDOW (window));
2617         g_return_if_fail (GTK_IS_ACTION (action));
2618
2619         if (modest_msg_edit_window_get_format (MODEST_MSG_EDIT_WINDOW(window)) == MODEST_MSG_EDIT_FORMAT_TEXT)
2620                 return;
2621
2622         modest_msg_edit_window_select_color (window);
2623 }
2624
2625 void
2626 modest_ui_actions_on_select_editor_background_color (GtkAction *action,
2627                                                      ModestMsgEditWindow *window)
2628 {
2629         g_return_if_fail (MODEST_IS_MSG_EDIT_WINDOW (window));
2630         g_return_if_fail (GTK_IS_ACTION (action));
2631
2632         if (modest_msg_edit_window_get_format (MODEST_MSG_EDIT_WINDOW(window)) == MODEST_MSG_EDIT_FORMAT_TEXT)
2633                 return;
2634
2635         modest_msg_edit_window_select_background_color (window);
2636 }
2637
2638 void
2639 modest_ui_actions_on_insert_image (GtkAction *action,
2640                                    ModestMsgEditWindow *window)
2641 {
2642         g_return_if_fail (MODEST_IS_MSG_EDIT_WINDOW (window));
2643         g_return_if_fail (GTK_IS_ACTION (action));
2644
2645         if (modest_msg_edit_window_get_format (MODEST_MSG_EDIT_WINDOW(window)) == MODEST_MSG_EDIT_FORMAT_TEXT)
2646                 return;
2647
2648         modest_msg_edit_window_insert_image (window);
2649 }
2650
2651 void
2652 modest_ui_actions_on_attach_file (GtkAction *action,
2653                                   ModestMsgEditWindow *window)
2654 {
2655         g_return_if_fail (MODEST_IS_MSG_EDIT_WINDOW (window));
2656         g_return_if_fail (GTK_IS_ACTION (action));
2657
2658         modest_msg_edit_window_offer_attach_file (window);
2659 }
2660
2661 void
2662 modest_ui_actions_on_remove_attachments (GtkAction *action,
2663                                          ModestMsgEditWindow *window)
2664 {
2665         g_return_if_fail (MODEST_IS_MSG_EDIT_WINDOW (window));
2666         g_return_if_fail (GTK_IS_ACTION (action));
2667
2668         modest_msg_edit_window_remove_attachments (window, NULL);
2669 }
2670
2671 static void
2672 do_create_folder_cb (ModestMailOperation *mail_op,
2673                      TnyFolderStore *parent_folder,
2674                      TnyFolder *new_folder,
2675                      gpointer user_data)
2676 {
2677         gchar *suggested_name = (gchar *) user_data;
2678         GtkWindow *source_win = (GtkWindow *) modest_mail_operation_get_source (mail_op);
2679
2680         if (modest_mail_operation_get_error (mail_op)) {
2681                 /* Show an error */
2682                 modest_platform_information_banner (GTK_WIDGET (source_win), NULL,
2683                                                     _("mail_in_ui_folder_create_error"));
2684
2685                 /* Try again */
2686                 do_create_folder (source_win, parent_folder, (const gchar *) suggested_name);
2687         } else {
2688                 /* the 'source_win' is either the ModestMainWindow, or the 'Move to folder'-dialog
2689                  * FIXME: any other? */
2690                 GtkWidget *folder_view;
2691
2692                 if (MODEST_IS_MAIN_WINDOW(source_win))
2693                         folder_view =
2694                                 modest_main_window_get_child_widget (MODEST_MAIN_WINDOW (source_win),
2695                                                                      MODEST_MAIN_WINDOW_WIDGET_TYPE_FOLDER_VIEW);
2696                 else
2697                         folder_view =
2698                                 get_folder_view_from_move_to_dialog (GTK_WIDGET(source_win));
2699
2700                 /* Select the newly created folder */
2701                 modest_folder_view_select_folder (MODEST_FOLDER_VIEW (folder_view),
2702                                                   new_folder, FALSE);
2703                 g_object_unref (new_folder);
2704         }
2705         /* Free. Note that the first time it'll be NULL so noop */
2706         g_free (suggested_name);
2707         g_object_unref (source_win);
2708 }
2709
2710 static void
2711 do_create_folder (GtkWindow *parent_window,
2712                   TnyFolderStore *parent_folder,
2713                   const gchar *suggested_name)
2714 {
2715         gint result;
2716         gchar *folder_name = NULL;
2717
2718         result = modest_platform_run_new_folder_dialog (GTK_WINDOW (parent_window),
2719                                                         parent_folder,
2720                                                         (gchar *) suggested_name,
2721                                                         &folder_name);
2722
2723         if (result == GTK_RESPONSE_ACCEPT) {
2724                 ModestMailOperation *mail_op;
2725
2726                 mail_op  = modest_mail_operation_new (G_OBJECT(parent_window));
2727
2728                 modest_mail_operation_queue_add (modest_runtime_get_mail_operation_queue (),
2729                                                  mail_op);
2730                 modest_mail_operation_create_folder (mail_op,
2731                                                      parent_folder,
2732                                                      (const gchar *) folder_name,
2733                                                      do_create_folder_cb,
2734                                                      folder_name);
2735                 g_object_unref (mail_op);
2736         }
2737 }
2738
2739 static void
2740 create_folder_performer (gboolean canceled,
2741                          GError *err,
2742                          GtkWindow *parent_window,
2743                          TnyAccount *account,
2744                          gpointer user_data)
2745 {
2746         TnyFolderStore *parent_folder = TNY_FOLDER_STORE (user_data);
2747
2748         if (canceled || err) {
2749                 goto frees;
2750         }
2751
2752         /* Run the new folder dialog */
2753         do_create_folder (GTK_WINDOW (parent_window), parent_folder, NULL);
2754
2755  frees:
2756         g_object_unref (parent_folder);
2757 }
2758
2759 static void
2760 modest_ui_actions_create_folder(GtkWidget *parent_window,
2761                                 GtkWidget *folder_view)
2762 {
2763         TnyFolderStore *parent_folder;
2764
2765         parent_folder = modest_folder_view_get_selected (MODEST_FOLDER_VIEW(folder_view));
2766
2767         if (parent_folder) {
2768                 /* The parent folder will be freed in the callback */
2769                 modest_platform_connect_if_remote_and_perform (GTK_WINDOW (parent_window),
2770                                                                TRUE,
2771                                                                parent_folder,
2772                                                                create_folder_performer,
2773                                                                parent_folder);
2774         }
2775 }
2776
2777 void
2778 modest_ui_actions_on_new_folder (GtkAction *action, ModestMainWindow *main_window)
2779 {
2780         GtkWidget *folder_view;
2781
2782         g_return_if_fail (MODEST_IS_MAIN_WINDOW(main_window));
2783
2784         folder_view = modest_main_window_get_child_widget (main_window,
2785                                                            MODEST_MAIN_WINDOW_WIDGET_TYPE_FOLDER_VIEW);
2786         if (!folder_view)
2787                 return;
2788
2789         modest_ui_actions_create_folder (GTK_WIDGET (main_window), folder_view);
2790 }
2791
2792 static void
2793 modest_ui_actions_rename_folder_error_handler (ModestMailOperation *mail_op,
2794                                                gpointer user_data)
2795 {
2796         ModestMainWindow *window = MODEST_MAIN_WINDOW (user_data);
2797         const GError *error = NULL;
2798         const gchar *message = NULL;
2799
2800         /* Get error message */
2801         error = modest_mail_operation_get_error (mail_op);
2802         if (!error)
2803                 g_return_if_reached ();
2804
2805         switch (error->code) {
2806         case MODEST_MAIL_OPERATION_ERROR_FOLDER_EXISTS:
2807                 message = _CS("ckdg_ib_folder_already_exists");
2808                 break;
2809         default:
2810                 g_warning ("%s: BUG: unexpected error:[%d]: %s", __FUNCTION__,
2811                            error->code, error->message);
2812                 return;
2813         }
2814
2815         modest_platform_information_banner (GTK_WIDGET (window), NULL, message);
2816 }
2817
2818 typedef struct {
2819         TnyFolderStore *folder;
2820         gchar *new_name;
2821 } RenameFolderInfo;
2822
2823 static void
2824 on_rename_folder_cb (ModestMailOperation *mail_op,
2825                      TnyFolder *new_folder,
2826                      gpointer user_data)
2827 {
2828         /* Select now */
2829         modest_folder_view_select_folder (MODEST_FOLDER_VIEW (user_data),
2830                                           new_folder, FALSE);
2831 }
2832
2833 static void
2834 on_rename_folder_performer (gboolean canceled,
2835                             GError *err,
2836                             GtkWindow *parent_window,
2837                             TnyAccount *account,
2838                             gpointer user_data)
2839 {
2840         ModestMailOperation *mail_op = NULL;
2841         GtkTreeSelection *sel = NULL;
2842         GtkWidget *folder_view = NULL;
2843         RenameFolderInfo *data = (RenameFolderInfo*)user_data;
2844
2845         if (!canceled && (err == NULL) && MODEST_IS_MAIN_WINDOW(parent_window)) {
2846
2847                 folder_view = modest_main_window_get_child_widget (
2848                                 MODEST_MAIN_WINDOW (parent_window),
2849                                 MODEST_MAIN_WINDOW_WIDGET_TYPE_FOLDER_VIEW);
2850
2851                 mail_op =
2852                         modest_mail_operation_new_with_error_handling (G_OBJECT(parent_window),
2853                                         modest_ui_actions_rename_folder_error_handler,
2854                                         parent_window, NULL);
2855
2856                 modest_mail_operation_queue_add (modest_runtime_get_mail_operation_queue (),
2857                                 mail_op);
2858
2859                 /* Clear the headers view */
2860                 sel = gtk_tree_view_get_selection (GTK_TREE_VIEW (folder_view));
2861                 gtk_tree_selection_unselect_all (sel);
2862
2863                 /* Actually rename the folder */
2864                 modest_mail_operation_rename_folder (mail_op,
2865                                                      TNY_FOLDER (data->folder),
2866                                                      (const gchar *) (data->new_name),
2867                                                      on_rename_folder_cb,
2868                                                      folder_view);
2869         }
2870
2871         g_object_unref (mail_op);
2872         g_free (data->new_name);
2873         g_free (data);
2874 }
2875
2876 void
2877 modest_ui_actions_on_rename_folder (GtkAction *action,
2878                                      ModestMainWindow *main_window)
2879 {
2880         TnyFolderStore *folder;
2881         GtkWidget *folder_view;
2882         GtkWidget *header_view;
2883
2884         g_return_if_fail (MODEST_IS_MAIN_WINDOW(main_window));
2885
2886         folder_view = modest_main_window_get_child_widget (main_window,
2887                                                            MODEST_MAIN_WINDOW_WIDGET_TYPE_FOLDER_VIEW);
2888         if (!folder_view)
2889                 return;
2890
2891         header_view = modest_main_window_get_child_widget (main_window,
2892                                                            MODEST_MAIN_WINDOW_WIDGET_TYPE_HEADER_VIEW);
2893
2894         if (!header_view)
2895                 return;
2896
2897         folder = modest_folder_view_get_selected (MODEST_FOLDER_VIEW(folder_view));
2898
2899         if (!folder)
2900                 return;
2901
2902         if (TNY_IS_FOLDER (folder)) {
2903                 gchar *folder_name;
2904                 gint response;
2905                 const gchar *current_name;
2906                 TnyFolderStore *parent;
2907                 gboolean do_rename = TRUE;
2908
2909                 current_name = tny_folder_get_name (TNY_FOLDER (folder));
2910                 parent = tny_folder_get_folder_store (TNY_FOLDER (folder));
2911                 response = modest_platform_run_rename_folder_dialog (GTK_WINDOW (main_window),
2912                                                                      parent, current_name,
2913                                                                      &folder_name);
2914                 g_object_unref (parent);
2915
2916                 if (response != GTK_RESPONSE_ACCEPT || strlen (folder_name) == 0) {
2917                         do_rename = FALSE;
2918                 } else {
2919                         RenameFolderInfo *rename_folder_data = g_new0 (RenameFolderInfo, 1);
2920                         rename_folder_data->folder = folder;
2921                         rename_folder_data->new_name = folder_name;
2922                         modest_platform_connect_if_remote_and_perform (GTK_WINDOW(main_window), TRUE,
2923                                         folder, on_rename_folder_performer, rename_folder_data);
2924                 }
2925         }
2926         g_object_unref (folder);
2927 }
2928
2929 static void
2930 modest_ui_actions_delete_folder_error_handler (ModestMailOperation *mail_op,
2931                                                gpointer user_data)
2932 {
2933         GObject *win = modest_mail_operation_get_source (mail_op);
2934
2935         modest_platform_run_information_dialog ((win) ? GTK_WINDOW (win) : NULL,
2936                                                 _("mail_in_ui_folder_delete_error"));
2937         g_object_unref (win);
2938 }
2939
2940 typedef struct {
2941         TnyFolderStore *folder;
2942         gboolean move_to_trash;
2943 } DeleteFolderInfo;
2944
2945 static void
2946 on_delete_folder_cb (gboolean canceled,
2947                   GError *err,
2948                   GtkWindow *parent_window,
2949                   TnyAccount *account,
2950                   gpointer user_data)
2951 {
2952         DeleteFolderInfo *info = (DeleteFolderInfo*) user_data;
2953         GtkWidget *folder_view;
2954         ModestMailOperation *mail_op;
2955         GtkTreeSelection *sel;
2956
2957         if (!MODEST_IS_MAIN_WINDOW(parent_window) || canceled || (err!=NULL)) {
2958                 g_object_unref (G_OBJECT (info->folder));
2959                 g_free (info);
2960         }
2961
2962         folder_view = modest_main_window_get_child_widget (
2963                         MODEST_MAIN_WINDOW (parent_window),
2964                         MODEST_MAIN_WINDOW_WIDGET_TYPE_FOLDER_VIEW);
2965
2966         /* Unselect the folder before deleting it to free the headers */
2967         sel = gtk_tree_view_get_selection (GTK_TREE_VIEW (folder_view));
2968         gtk_tree_selection_unselect_all (sel);
2969
2970         /* Create the mail operation */
2971         mail_op =
2972                 modest_mail_operation_new_with_error_handling (G_OBJECT(parent_window),
2973                                 modest_ui_actions_delete_folder_error_handler,
2974                                 NULL, NULL);
2975
2976         modest_mail_operation_queue_add (modest_runtime_get_mail_operation_queue (),
2977                         mail_op);
2978         modest_mail_operation_remove_folder (mail_op, TNY_FOLDER (info->folder), info->move_to_trash);
2979
2980         modest_folder_view_select_first_inbox_or_local (MODEST_FOLDER_VIEW (folder_view));
2981
2982         g_object_unref (G_OBJECT (mail_op));
2983         g_object_unref (G_OBJECT (info->folder));
2984         g_free (info);
2985 }
2986
2987 static void
2988 delete_folder (ModestMainWindow *main_window, gboolean move_to_trash)
2989 {
2990         TnyFolderStore *folder;
2991         GtkWidget *folder_view;
2992         gint response;
2993         gchar *message;
2994
2995         g_return_if_fail (MODEST_IS_MAIN_WINDOW(main_window));
2996
2997         folder_view = modest_main_window_get_child_widget (main_window,
2998                                                            MODEST_MAIN_WINDOW_WIDGET_TYPE_FOLDER_VIEW);
2999         if (!folder_view)
3000                 return;
3001
3002         folder = modest_folder_view_get_selected (MODEST_FOLDER_VIEW (folder_view));
3003
3004         /* Show an error if it's an account */
3005         if (!TNY_IS_FOLDER (folder)) {
3006                 modest_platform_run_information_dialog (GTK_WINDOW (main_window),
3007                                                         _("mail_in_ui_folder_delete_error"));
3008                 g_object_unref (G_OBJECT (folder));
3009                 return;
3010         }
3011
3012         /* Ask the user */
3013         message =  g_strdup_printf (_("mcen_nc_delete_folder_text"),
3014                                     tny_folder_get_name (TNY_FOLDER (folder)));
3015         response = modest_platform_run_confirmation_dialog (GTK_WINDOW (main_window),
3016                                                             (const gchar *) message);
3017         g_free (message);
3018
3019         if (response == GTK_RESPONSE_OK) {
3020                 DeleteFolderInfo *info;
3021                 info = g_new0(DeleteFolderInfo, 1);
3022                 info->folder = folder;
3023                 info->move_to_trash = move_to_trash;
3024                 g_object_ref (G_OBJECT (info->folder));
3025                 TnyAccount *account = tny_folder_get_account (TNY_FOLDER (folder));
3026                 modest_platform_connect_if_remote_and_perform (GTK_WINDOW (main_window),
3027                                                                TRUE,
3028                                                                TNY_FOLDER_STORE (account),
3029                                                                on_delete_folder_cb, info);
3030                 g_object_unref (account);
3031         }
3032         g_object_unref (G_OBJECT (folder));
3033 }
3034
3035 void
3036 modest_ui_actions_on_delete_folder (GtkAction *action,
3037                                      ModestMainWindow *main_window)
3038 {
3039         g_return_if_fail (MODEST_IS_MAIN_WINDOW(main_window));
3040
3041         delete_folder (main_window, FALSE);
3042 }
3043
3044 void
3045 modest_ui_actions_on_move_folder_to_trash_folder (GtkAction *action, ModestMainWindow *main_window)
3046 {
3047         g_return_if_fail (MODEST_IS_MAIN_WINDOW(main_window));
3048
3049         delete_folder (main_window, TRUE);
3050 }
3051
3052
3053 static void
3054 show_error (GtkWidget *parent_widget, const gchar* text)
3055 {
3056         modest_platform_information_banner(parent_widget, NULL, text);
3057
3058 #if 0
3059         GtkDialog *dialog = GTK_DIALOG (hildon_note_new_information (parent_window, text)); */
3060         /*
3061           GtkDialog *dialog = GTK_DIALOG (gtk_message_dialog_new (parent_window,
3062           (GtkDialogFlags)0,
3063           GTK_MESSAGE_ERROR,
3064           GTK_BUTTONS_OK,
3065           text ));
3066         */
3067
3068         gtk_dialog_run (dialog);
3069         gtk_widget_destroy (GTK_WIDGET (dialog));
3070 #endif
3071 }
3072
3073 void
3074 modest_ui_actions_on_password_requested (TnyAccountStore *account_store,
3075                                          const gchar* server_account_name,
3076                                          gchar **username,
3077                                          gchar **password,
3078                                          gboolean *cancel,
3079                                          gboolean *remember,
3080                                          ModestMainWindow *main_window)
3081 {
3082         g_return_if_fail(server_account_name);
3083
3084         /* Initalize output parameters: */
3085         if (cancel)
3086                 *cancel = FALSE;
3087
3088         if (remember)
3089                 *remember = TRUE;
3090
3091 #ifdef MODEST_PLATFORM_MAEMO
3092         /* Maemo uses a different (awkward) button order,
3093          * It should probably just use gtk_alternative_dialog_button_order ().
3094          */
3095         GtkWidget *dialog = gtk_dialog_new_with_buttons (_("mail_ti_password_protected"),
3096                                               NULL,
3097                                               GTK_DIALOG_MODAL,
3098                                               _("mcen_bd_dialog_ok"),
3099                                               GTK_RESPONSE_ACCEPT,
3100                                               _("mcen_bd_dialog_cancel"),
3101                                               GTK_RESPONSE_REJECT,
3102                                               NULL);
3103 #else
3104         GtkWidget *dialog = gtk_dialog_new_with_buttons (_("mail_ti_password_protected"),
3105                                               NULL,
3106                                               GTK_DIALOG_MODAL,
3107                                               GTK_STOCK_CANCEL,
3108                                               GTK_RESPONSE_REJECT,
3109                                               GTK_STOCK_OK,
3110                                               GTK_RESPONSE_ACCEPT,
3111                                               NULL);
3112 #endif /* MODEST_PLATFORM_MAEMO */
3113
3114         modest_window_mgr_set_modal (modest_runtime_get_window_mgr(), GTK_WINDOW (dialog));
3115
3116         gchar *server_name = modest_account_mgr_get_server_account_hostname (
3117                 modest_runtime_get_account_mgr(), server_account_name);
3118         if (!server_name) {/* This happened once, though I don't know why. murrayc. */
3119                 g_warning("%s: Could not get server name for server account '%s'", __FUNCTION__, server_account_name);
3120                 if (cancel)
3121                         *cancel = TRUE;
3122                 return;
3123         }
3124
3125         /* This causes a warning because the logical ID has no %s in it,
3126          * though the translation does, but there is not much we can do about that: */
3127         gchar *txt = g_strdup_printf (_("mail_ia_password_info"), server_name);
3128         gtk_box_pack_start (GTK_BOX(GTK_DIALOG(dialog)->vbox), gtk_label_new(txt),
3129                             FALSE, FALSE, 0);
3130         g_free (txt);
3131         g_free (server_name);
3132         server_name = NULL;
3133
3134         /* username: */
3135         gchar *initial_username = modest_account_mgr_get_server_account_username (
3136                 modest_runtime_get_account_mgr(), server_account_name);
3137
3138         GtkWidget *entry_username = gtk_entry_new ();
3139         if (initial_username)
3140                 gtk_entry_set_text (GTK_ENTRY (entry_username), initial_username);
3141         /* Dim this if a connection has ever succeeded with this username,
3142          * as per the UI spec: */
3143         const gboolean username_known =
3144                 modest_account_mgr_get_server_account_username_has_succeeded(
3145                         modest_runtime_get_account_mgr(), server_account_name);
3146         gtk_widget_set_sensitive (entry_username, !username_known);
3147
3148 #ifdef MODEST_PLATFORM_MAEMO
3149         /* Auto-capitalization is the default, so let's turn it off: */
3150         hildon_gtk_entry_set_input_mode (GTK_ENTRY (entry_username), HILDON_GTK_INPUT_MODE_FULL);
3151
3152         /* Create a size group to be used by all captions.
3153          * Note that HildonCaption does not create a default size group if we do not specify one.
3154          * We use GTK_SIZE_GROUP_HORIZONTAL, so that the widths are the same. */
3155         GtkSizeGroup *sizegroup = gtk_size_group_new(GTK_SIZE_GROUP_HORIZONTAL);
3156
3157         GtkWidget *caption = hildon_caption_new (sizegroup,
3158                 _("mail_fi_username"), entry_username, NULL, HILDON_CAPTION_MANDATORY);
3159         gtk_widget_show (entry_username);
3160         gtk_box_pack_start (GTK_BOX(GTK_DIALOG(dialog)->vbox), caption,
3161                 FALSE, FALSE, MODEST_MARGIN_HALF);
3162         gtk_widget_show (caption);
3163 #else
3164         gtk_box_pack_start (GTK_BOX(GTK_DIALOG(dialog)->vbox), entry_username,
3165                             TRUE, FALSE, 0);
3166 #endif /* MODEST_PLATFORM_MAEMO */
3167
3168         /* password: */
3169         GtkWidget *entry_password = gtk_entry_new ();
3170         gtk_entry_set_visibility (GTK_ENTRY(entry_password), FALSE);
3171         /* gtk_entry_set_invisible_char (GTK_ENTRY(entry_password), "*"); */
3172
3173 #ifdef MODEST_PLATFORM_MAEMO
3174         /* Auto-capitalization is the default, so let's turn it off: */
3175         hildon_gtk_entry_set_input_mode (GTK_ENTRY (entry_password),
3176                 HILDON_GTK_INPUT_MODE_FULL | HILDON_GTK_INPUT_MODE_INVISIBLE);
3177
3178         caption = hildon_caption_new (sizegroup,
3179                 _("mail_fi_password"), entry_password, NULL, HILDON_CAPTION_MANDATORY);
3180         gtk_widget_show (entry_password);
3181         gtk_box_pack_start (GTK_BOX(GTK_DIALOG(dialog)->vbox), caption,
3182                 FALSE, FALSE, MODEST_MARGIN_HALF);
3183         gtk_widget_show (caption);
3184         g_object_unref (sizegroup);
3185 #else
3186         gtk_box_pack_start (GTK_BOX(GTK_DIALOG(dialog)->vbox), entry_password,
3187                             TRUE, FALSE, 0);
3188 #endif /* MODEST_PLATFORM_MAEMO */
3189
3190         if (initial_username != NULL)
3191                 gtk_widget_grab_focus (GTK_WIDGET (entry_password));
3192
3193 /* This is not in the Maemo UI spec:
3194         remember_pass_check = gtk_check_button_new_with_label (_("Remember password"));
3195         gtk_box_pack_start (GTK_BOX(GTK_DIALOG(dialog)->vbox), remember_pass_check,
3196                             TRUE, FALSE, 0);
3197 */
3198
3199         gtk_widget_show_all (GTK_WIDGET(GTK_DIALOG(dialog)->vbox));
3200
3201         if (gtk_dialog_run (GTK_DIALOG(dialog)) == GTK_RESPONSE_ACCEPT) {
3202                 if (username) {
3203                         *username = g_strdup (gtk_entry_get_text (GTK_ENTRY(entry_username)));
3204
3205                         modest_account_mgr_set_server_account_username (
3206                                  modest_runtime_get_account_mgr(), server_account_name,
3207                                  *username);
3208
3209                         const gboolean username_was_changed =
3210                                 (strcmp (*username, initial_username) != 0);
3211                         if (username_was_changed) {
3212                                 g_warning ("%s: tinymail does not yet support changing the "
3213                                         "username in the get_password() callback.\n", __FUNCTION__);
3214                         }
3215                 }
3216
3217                 if (password) {
3218                         *password = g_strdup (gtk_entry_get_text (GTK_ENTRY(entry_password)));
3219
3220                         /* We do not save the password in the configuration,
3221                          * because this function is only called for passwords that should
3222                          * not be remembered:
3223                         modest_server_account_set_password (
3224                                  modest_runtime_get_account_mgr(), server_account_name,
3225                                  *password);
3226                         */
3227                 }
3228
3229                 if (cancel)
3230                         *cancel   = FALSE;
3231
3232         } else {
3233                 show_error(GTK_WIDGET (main_window), _("mail_ib_login_cancelled"));
3234
3235                 if (username)
3236                         *username = NULL;
3237
3238                 if (password)
3239                         *password = NULL;
3240
3241                 if (cancel)
3242                         *cancel   = TRUE;
3243         }
3244
3245 /* This is not in the Maemo UI spec:
3246         if (gtk_toggle_button_get_active (GTK_TOGGLE_BUTTON (remember_pass_check)))
3247                 *remember = TRUE;
3248         else
3249                 *remember = FALSE;
3250 */
3251
3252         gtk_widget_destroy (dialog);
3253
3254         /* printf ("DEBUG: %s: cancel=%d\n", __FUNCTION__, *cancel); */
3255 }
3256
3257 void
3258 modest_ui_actions_on_cut (GtkAction *action,
3259                           ModestWindow *window)
3260 {
3261         GtkWidget *focused_widget;
3262         GtkClipboard *clipboard;
3263
3264         clipboard = gtk_clipboard_get (GDK_SELECTION_CLIPBOARD);
3265         focused_widget = gtk_window_get_focus (GTK_WINDOW (window));
3266         if (GTK_IS_EDITABLE (focused_widget)) {
3267                 gtk_editable_cut_clipboard (GTK_EDITABLE(focused_widget));
3268                 gtk_clipboard_set_can_store (clipboard, NULL, 0);
3269                 gtk_clipboard_store (clipboard);
3270         } else if (GTK_IS_TEXT_VIEW (focused_widget)) {
3271                 GtkTextBuffer *buffer;
3272
3273                 buffer = gtk_text_view_get_buffer (GTK_TEXT_VIEW (focused_widget));
3274                 gtk_text_buffer_cut_clipboard (buffer, clipboard, TRUE);
3275                 gtk_clipboard_set_can_store (clipboard, NULL, 0);
3276                 gtk_clipboard_store (clipboard);
3277         } else if (MODEST_IS_HEADER_VIEW (focused_widget)) {
3278                 TnyList *header_list = modest_header_view_get_selected_headers (
3279                                 MODEST_HEADER_VIEW (focused_widget));
3280                 gboolean continue_download = FALSE;
3281                 gint num_of_unc_msgs;
3282
3283                 num_of_unc_msgs = header_list_count_uncached_msgs(header_list);
3284
3285                 if (num_of_unc_msgs) {
3286                         TnyAccount *account = get_account_from_header_list (header_list);
3287                         continue_download = connect_to_get_msg (window, num_of_unc_msgs, account);
3288                         g_object_unref (account);
3289                 }
3290
3291                 if (num_of_unc_msgs == 0 || continue_download) {
3292 /*                      modest_platform_information_banner (
3293                                         NULL, NULL, _CS("mcen_ib_getting_items"));*/
3294                         modest_header_view_cut_selection (
3295                                         MODEST_HEADER_VIEW (focused_widget));
3296                 }
3297
3298                 g_object_unref (header_list);
3299         } else if (MODEST_IS_FOLDER_VIEW (focused_widget)) {
3300                 modest_folder_view_cut_selection (MODEST_FOLDER_VIEW (focused_widget));
3301         }
3302 }
3303
3304 void
3305 modest_ui_actions_on_copy (GtkAction *action,
3306                            ModestWindow *window)
3307 {
3308         GtkClipboard *clipboard;
3309         GtkWidget *focused_widget;
3310         gboolean copied = TRUE;
3311
3312         clipboard = gtk_clipboard_get (GDK_SELECTION_CLIPBOARD);
3313         focused_widget = gtk_window_get_focus (GTK_WINDOW (window));
3314
3315         if (GTK_IS_LABEL (focused_widget)) {
3316                 gtk_clipboard_set_text (clipboard, gtk_label_get_text (GTK_LABEL (focused_widget)), -1);
3317                 gtk_clipboard_set_can_store (clipboard, NULL, 0);
3318                 gtk_clipboard_store (clipboard);
3319         } else if (GTK_IS_EDITABLE (focused_widget)) {
3320                 gtk_editable_copy_clipboard (GTK_EDITABLE(focused_widget));
3321                 gtk_clipboard_set_can_store (clipboard, NULL, 0);
3322                 gtk_clipboard_store (clipboard);
3323         } else if (GTK_IS_HTML (focused_widget)) {
3324                 gtk_html_copy (GTK_HTML (focused_widget));
3325                 gtk_clipboard_set_can_store (clipboard, NULL, 0);
3326                 gtk_clipboard_store (clipboard);
3327         } else if (GTK_IS_TEXT_VIEW (focused_widget)) {
3328                 GtkTextBuffer *buffer;
3329                 buffer = gtk_text_view_get_buffer (GTK_TEXT_VIEW (focused_widget));
3330                 gtk_text_buffer_copy_clipboard (buffer, clipboard);
3331                 gtk_clipboard_set_can_store (clipboard, NULL, 0);
3332                 gtk_clipboard_store (clipboard);
3333         } else if (MODEST_IS_HEADER_VIEW (focused_widget)) {
3334                 TnyList *header_list = modest_header_view_get_selected_headers (
3335                                 MODEST_HEADER_VIEW (focused_widget));
3336                 gboolean continue_download = FALSE;
3337                 gint num_of_unc_msgs;
3338
3339                 num_of_unc_msgs = header_list_count_uncached_msgs(header_list);
3340
3341                 if (num_of_unc_msgs) {
3342                         TnyAccount *account = get_account_from_header_list (header_list);
3343                         continue_download = connect_to_get_msg (window, num_of_unc_msgs, account);
3344                         g_object_unref (account);
3345                 }
3346
3347                 if (num_of_unc_msgs == 0 || continue_download) {
3348                         modest_platform_information_banner (
3349                                         NULL, NULL, _CS("mcen_ib_getting_items"));
3350                         modest_header_view_copy_selection (
3351                                         MODEST_HEADER_VIEW (focused_widget));
3352                 } else
3353                         copied = FALSE;
3354
3355                 g_object_unref (header_list);
3356
3357         } else if (MODEST_IS_FOLDER_VIEW (focused_widget)) {
3358                 modest_folder_view_copy_selection (MODEST_FOLDER_VIEW (focused_widget));
3359         }
3360
3361         /* Show information banner if there was a copy to clipboard */
3362         if(copied)
3363                 modest_platform_information_banner (
3364                                 NULL, NULL, _CS("ecoc_ib_edwin_copied"));
3365 }
3366
3367 void
3368 modest_ui_actions_on_undo (GtkAction *action,
3369                            ModestWindow *window)
3370 {
3371         ModestEmailClipboard *clipboard = NULL;
3372
3373         if (MODEST_IS_MSG_EDIT_WINDOW (window)) {
3374                 modest_msg_edit_window_undo (MODEST_MSG_EDIT_WINDOW (window));
3375         } else if (MODEST_IS_MAIN_WINDOW (window)) {
3376                 /* Clear clipboard source */
3377                 clipboard = modest_runtime_get_email_clipboard ();
3378                 modest_email_clipboard_clear (clipboard);
3379         }
3380         else {
3381                 g_return_if_reached ();
3382         }
3383 }
3384
3385 void
3386 modest_ui_actions_on_redo (GtkAction *action,
3387                            ModestWindow *window)
3388 {
3389         if (MODEST_IS_MSG_EDIT_WINDOW (window)) {
3390                 modest_msg_edit_window_redo (MODEST_MSG_EDIT_WINDOW (window));
3391         }
3392         else {
3393                 g_return_if_reached ();
3394         }
3395 }
3396
3397
3398 static void
3399 destroy_information_note (ModestMailOperation *mail_op,
3400                           gpointer user_data)
3401 {
3402         /* destroy information note */
3403         gtk_widget_destroy (GTK_WIDGET(user_data));
3404 }
3405
3406 static void
3407 destroy_folder_information_note (ModestMailOperation *mail_op,
3408                                  TnyFolder *new_folder,
3409                                  gpointer user_data)
3410 {
3411         /* destroy information note */
3412         gtk_widget_destroy (GTK_WIDGET(user_data));
3413 }
3414
3415
3416 static void
3417 paste_as_attachment_free (gpointer data)
3418 {
3419         PasteAsAttachmentHelper *helper = (PasteAsAttachmentHelper *) data;
3420
3421         gtk_widget_destroy (helper->banner);
3422         g_object_unref (helper->banner);
3423         g_free (helper);
3424 }
3425
3426 static void
3427 paste_msg_as_attachment_cb (ModestMailOperation *mail_op,
3428                             TnyHeader *header,
3429                             TnyMsg *msg,
3430                             gpointer userdata)
3431 {
3432         PasteAsAttachmentHelper *helper = (PasteAsAttachmentHelper *) userdata;
3433         g_return_if_fail (MODEST_IS_MSG_EDIT_WINDOW (helper->window));
3434
3435         if (msg == NULL)
3436                 return;
3437
3438         modest_msg_edit_window_add_part (MODEST_MSG_EDIT_WINDOW (helper->window), TNY_MIME_PART (msg));
3439
3440 }
3441
3442 void
3443 modest_ui_actions_on_paste (GtkAction *action,
3444                             ModestWindow *window)
3445 {
3446         GtkWidget *focused_widget = NULL;
3447         GtkWidget *inf_note = NULL;
3448         ModestMailOperation *mail_op = NULL;
3449
3450         focused_widget = gtk_window_get_focus (GTK_WINDOW (window));
3451         if (GTK_IS_EDITABLE (focused_widget)) {
3452                 gtk_editable_paste_clipboard (GTK_EDITABLE(focused_widget));
3453         } else if (GTK_IS_TEXT_VIEW (focused_widget)) {
3454                 ModestEmailClipboard *e_clipboard = NULL;
3455                 e_clipboard = modest_runtime_get_email_clipboard ();
3456                 if (modest_email_clipboard_cleared (e_clipboard)) {
3457                         GtkTextBuffer *buffer;
3458                         GtkClipboard *clipboard;
3459
3460                         clipboard = gtk_clipboard_get (GDK_SELECTION_CLIPBOARD);
3461                         buffer = gtk_text_view_get_buffer (GTK_TEXT_VIEW (focused_widget));
3462                         gtk_text_buffer_paste_clipboard (buffer, clipboard, NULL, TRUE);
3463                 } else if (MODEST_IS_MSG_EDIT_WINDOW (window)) {
3464                         ModestMailOperation *mail_op;
3465                         TnyFolder *src_folder;
3466                         TnyList *data;
3467                         gboolean delete;
3468                         PasteAsAttachmentHelper *helper = g_new0 (PasteAsAttachmentHelper, 1);
3469                         helper->window = MODEST_MSG_EDIT_WINDOW (window);
3470                         helper->banner = modest_platform_animation_banner (GTK_WIDGET (window), NULL,
3471                                                                            _CS("ckct_nw_pasting"));
3472                         modest_email_clipboard_get_data (e_clipboard, &src_folder, &data, &delete);
3473                         mail_op = modest_mail_operation_new (G_OBJECT (window));
3474                         if (helper->banner != NULL) {
3475                                 g_object_ref (G_OBJECT (helper->banner));
3476                                 gtk_window_set_modal (GTK_WINDOW (helper->banner), FALSE);
3477                                 gtk_widget_show (GTK_WIDGET (helper->banner));
3478                         }
3479
3480                         if (data != NULL) {
3481                                 modest_mail_operation_get_msgs_full (mail_op,
3482                                                                      data,
3483                                                                      (GetMsgAsyncUserCallback) paste_msg_as_attachment_cb,
3484                                                                      helper,
3485                                                                      paste_as_attachment_free);
3486                         }
3487                 }
3488         } else if (MODEST_IS_FOLDER_VIEW (focused_widget)) {
3489                 ModestEmailClipboard *clipboard = NULL;
3490                 TnyFolder *src_folder = NULL;
3491                 TnyFolderStore *folder_store = NULL;
3492                 TnyList *data = NULL;
3493                 gboolean delete = FALSE;
3494
3495                 /* Check clipboard source */
3496                 clipboard = modest_runtime_get_email_clipboard ();
3497                 if (modest_email_clipboard_cleared (clipboard))
3498                         return;
3499
3500                 /* Get elements to paste */
3501                 modest_email_clipboard_get_data (clipboard, &src_folder, &data, &delete);
3502
3503                 /* Create a new mail operation */
3504                 mail_op = modest_mail_operation_new (G_OBJECT(window));
3505
3506                 /* Get destination folder */
3507                 folder_store = modest_folder_view_get_selected (MODEST_FOLDER_VIEW (focused_widget));
3508
3509                 /* transfer messages  */
3510                 if (data != NULL) {
3511                         gint response = 0;
3512
3513                         /* Ask for user confirmation */
3514                         response =
3515                                 modest_ui_actions_msgs_move_to_confirmation (window,
3516                                                                              TNY_FOLDER (folder_store),
3517                                                                              delete,
3518                                                                              data);
3519
3520                         if (response == GTK_RESPONSE_OK) {
3521                                 /* Launch notification */
3522                                 inf_note = modest_platform_animation_banner (GTK_WIDGET (window), NULL,
3523                                                                              _CS("ckct_nw_pasting"));
3524                                 if (inf_note != NULL)  {
3525                                         gtk_window_set_modal (GTK_WINDOW(inf_note), FALSE);
3526                                         gtk_widget_show (GTK_WIDGET(inf_note));
3527                                 }
3528
3529                                 modest_mail_operation_queue_add (modest_runtime_get_mail_operation_queue (), mail_op);
3530                                 modest_mail_operation_xfer_msgs (mail_op,
3531                                                                  data,
3532                                                                  TNY_FOLDER (folder_store),
3533                                                                  delete,
3534                                                                  destroy_information_note,
3535                                                                  inf_note);
3536                         } else {
3537                                 g_object_unref (mail_op);
3538                         }
3539
3540                 } else if (src_folder != NULL) {
3541                         /* Launch notification */
3542                         inf_note = modest_platform_animation_banner (GTK_WIDGET (window), NULL,
3543                                                                      _CS("ckct_nw_pasting"));
3544                         if (inf_note != NULL)  {
3545                                 gtk_window_set_modal (GTK_WINDOW(inf_note), FALSE);
3546                                 gtk_widget_show (GTK_WIDGET(inf_note));
3547                         }
3548
3549                         modest_mail_operation_queue_add (modest_runtime_get_mail_operation_queue (), mail_op);
3550                         modest_mail_operation_xfer_folder (mail_op,
3551                                                            src_folder,
3552                                                            folder_store,
3553                                                            delete,
3554                                                            destroy_folder_information_note,
3555                                                            inf_note);
3556                 }
3557
3558                 /* Free */
3559                 if (data != NULL)
3560                         g_object_unref (data);
3561                 if (src_folder != NULL)
3562                         g_object_unref (src_folder);
3563                 if (folder_store != NULL)
3564                         g_object_unref (folder_store);
3565         }
3566 }
3567
3568
3569 void
3570 modest_ui_actions_on_select_all (GtkAction *action,
3571                                  ModestWindow *window)
3572 {
3573         GtkWidget *focused_widget;
3574
3575         focused_widget = gtk_window_get_focus (GTK_WINDOW (window));
3576         if (MODEST_IS_ATTACHMENTS_VIEW (focused_widget)) {
3577                 modest_attachments_view_select_all (MODEST_ATTACHMENTS_VIEW (focused_widget));
3578         } else if (GTK_IS_LABEL (focused_widget)) {
3579                 gtk_label_select_region (GTK_LABEL (focused_widget), 0, -1);
3580         } else if (GTK_IS_EDITABLE (focused_widget)) {
3581                 gtk_editable_select_region (GTK_EDITABLE(focused_widget), 0, -1);
3582         } else if (GTK_IS_TEXT_VIEW (focused_widget)) {
3583                 GtkTextBuffer *buffer;
3584                 GtkTextIter start, end;
3585
3586                 buffer = gtk_text_view_get_buffer (GTK_TEXT_VIEW (focused_widget));
3587                 gtk_text_buffer_get_start_iter (buffer, &start);
3588                 gtk_text_buffer_get_end_iter (buffer, &end);
3589                 gtk_text_buffer_select_range (buffer, &start, &end);
3590         } else if (GTK_IS_HTML (focused_widget)) {
3591                 gtk_html_select_all (GTK_HTML (focused_widget));
3592         } else if (MODEST_IS_MAIN_WINDOW (window)) {
3593                 GtkWidget *header_view = focused_widget;
3594                 GtkTreeSelection *selection = NULL;
3595
3596                 if (!(MODEST_IS_HEADER_VIEW (focused_widget))) {
3597                         header_view = modest_main_window_get_child_widget (MODEST_MAIN_WINDOW (window),
3598                                                                            MODEST_MAIN_WINDOW_WIDGET_TYPE_HEADER_VIEW);
3599                 }
3600
3601                 /* Disable window dimming management */
3602                 modest_window_disable_dimming (MODEST_WINDOW(window));
3603
3604                 /* Select all messages */
3605                 selection = gtk_tree_view_get_selection (GTK_TREE_VIEW(header_view));
3606                 gtk_tree_selection_select_all (selection);
3607
3608                 /* Set focuse on header view */
3609                 gtk_widget_grab_focus (header_view);
3610
3611
3612                 /* Enable window dimming management */
3613                 modest_window_enable_dimming (MODEST_WINDOW(window));
3614                 modest_ui_actions_check_toolbar_dimming_rules (MODEST_WINDOW (window));
3615         }
3616
3617 }
3618
3619 void
3620 modest_ui_actions_on_mark_as_read (GtkAction *action,
3621                                    ModestWindow *window)
3622 {
3623         g_return_if_fail (MODEST_IS_WINDOW(window));
3624
3625         /* Mark each header as read */
3626         do_headers_action (window, headers_action_mark_as_read, NULL);
3627 }
3628
3629 void
3630 modest_ui_actions_on_mark_as_unread (GtkAction *action,
3631                                      ModestWindow *window)
3632 {
3633         g_return_if_fail (MODEST_IS_WINDOW(window));
3634
3635         /* Mark each header as read */
3636         do_headers_action (window, headers_action_mark_as_unread, NULL);
3637 }
3638
3639 void
3640 modest_ui_actions_on_change_zoom (GtkRadioAction *action,
3641                                   GtkRadioAction *selected,
3642                                   ModestWindow *window)
3643 {
3644         gint value;
3645
3646         value = gtk_radio_action_get_current_value (selected);
3647         if (MODEST_IS_WINDOW (window)) {
3648                 modest_window_set_zoom (MODEST_WINDOW (window), ((gdouble)value)/100);
3649         }
3650 }
3651
3652 void
3653 modest_ui_actions_msg_edit_on_change_priority (GtkRadioAction *action,
3654                                                GtkRadioAction *selected,
3655                                                ModestWindow *window)
3656 {
3657         TnyHeaderFlags flags;
3658         g_return_if_fail (MODEST_IS_MSG_EDIT_WINDOW (window));
3659
3660         flags = gtk_radio_action_get_current_value (selected);
3661         modest_msg_edit_window_set_priority_flags (MODEST_MSG_EDIT_WINDOW (window), flags);
3662 }
3663
3664 void
3665 modest_ui_actions_msg_edit_on_change_file_format (GtkRadioAction *action,
3666                                                   GtkRadioAction *selected,
3667                                                   ModestWindow *window)
3668 {
3669         gint file_format;
3670
3671         g_return_if_fail (MODEST_IS_MSG_EDIT_WINDOW (window));
3672
3673         file_format = gtk_radio_action_get_current_value (selected);
3674         modest_msg_edit_window_set_file_format (MODEST_MSG_EDIT_WINDOW (window), file_format);
3675 }
3676
3677
3678 void
3679 modest_ui_actions_on_zoom_plus (GtkAction *action,
3680                                 ModestWindow *window)
3681 {
3682         g_return_if_fail (MODEST_IS_WINDOW (window));
3683
3684         modest_window_zoom_plus (MODEST_WINDOW (window));
3685 }
3686
3687 void
3688 modest_ui_actions_on_zoom_minus (GtkAction *action,
3689                                  ModestWindow *window)
3690 {
3691         g_return_if_fail (MODEST_IS_WINDOW (window));
3692
3693         modest_window_zoom_minus (MODEST_WINDOW (window));
3694 }
3695
3696 void
3697 modest_ui_actions_on_toggle_fullscreen    (GtkToggleAction *toggle,
3698                                            ModestWindow *window)
3699 {
3700         ModestWindowMgr *mgr;
3701         gboolean fullscreen, active;
3702         g_return_if_fail (MODEST_IS_WINDOW (window));
3703
3704         mgr = modest_runtime_get_window_mgr ();
3705
3706         active = (gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (toggle)))?1:0;
3707         fullscreen = modest_window_mgr_get_fullscreen_mode (mgr);
3708
3709         if (active != fullscreen) {
3710                 modest_window_mgr_set_fullscreen_mode (mgr, active);
3711                 gtk_window_present (GTK_WINDOW (window));
3712         }
3713 }
3714
3715 void
3716 modest_ui_actions_on_change_fullscreen (GtkAction *action,
3717                                         ModestWindow *window)
3718 {
3719         ModestWindowMgr *mgr;
3720         gboolean fullscreen;
3721
3722         g_return_if_fail (MODEST_IS_WINDOW (window));
3723
3724         mgr = modest_runtime_get_window_mgr ();
3725         fullscreen = modest_window_mgr_get_fullscreen_mode (mgr);
3726         modest_window_mgr_set_fullscreen_mode (mgr, !fullscreen);
3727
3728         gtk_window_present (GTK_WINDOW (window));
3729 }
3730
3731 /*
3732  * Used by modest_ui_actions_on_details to call do_headers_action
3733  */
3734 static void
3735 headers_action_show_details (TnyHeader *header,
3736                              ModestWindow *window,
3737                              gpointer user_data)
3738
3739 {
3740         GtkWidget *dialog;
3741
3742         /* Create dialog */
3743         dialog = modest_details_dialog_new_with_header (GTK_WINDOW (window), header);
3744
3745         /* Run dialog */
3746         gtk_window_set_modal (GTK_WINDOW (dialog), TRUE);
3747         gtk_widget_show_all (dialog);
3748         gtk_dialog_run (GTK_DIALOG (dialog));
3749
3750         gtk_widget_destroy (dialog);
3751 }
3752
3753 /*
3754  * Show the folder details in a ModestDetailsDialog widget
3755  */
3756 static void
3757 show_folder_details (TnyFolder *folder,
3758                      GtkWindow *window)
3759 {
3760         GtkWidget *dialog;
3761
3762         /* Create dialog */
3763         dialog = modest_details_dialog_new_with_folder (window, folder);
3764
3765         /* Run dialog */
3766         gtk_window_set_modal (GTK_WINDOW (dialog), TRUE);
3767         gtk_widget_show_all (dialog);
3768         gtk_dialog_run (GTK_DIALOG (dialog));
3769
3770         gtk_widget_destroy (dialog);
3771 }
3772
3773 /*
3774  * Show the header details in a ModestDetailsDialog widget
3775  */
3776 void
3777 modest_ui_actions_on_details (GtkAction *action,
3778                               ModestWindow *win)
3779 {
3780         TnyList * headers_list;
3781         TnyIterator *iter;
3782         TnyHeader *header;
3783
3784         if (MODEST_IS_MSG_VIEW_WINDOW (win)) {
3785                 TnyMsg *msg;
3786
3787                 msg = modest_msg_view_window_get_message (MODEST_MSG_VIEW_WINDOW (win));
3788                 if (!msg)
3789                         return;
3790                 g_object_unref (msg);
3791
3792                 headers_list = get_selected_headers (win);
3793                 if (!headers_list)
3794                         return;
3795
3796                 iter = tny_list_create_iterator (headers_list);
3797
3798                 header = TNY_HEADER (tny_iterator_get_current (iter));
3799                 if (header) {
3800                         headers_action_show_details (header, win, NULL);
3801                         g_object_unref (header);
3802                 }
3803
3804                 g_object_unref (iter);
3805                 g_object_unref (headers_list);
3806
3807         } else if (MODEST_IS_MAIN_WINDOW (win)) {
3808                 GtkWidget *folder_view, *header_view;
3809
3810                 /* Check which widget has the focus */
3811                 folder_view = modest_main_window_get_child_widget (MODEST_MAIN_WINDOW (win),
3812                                                                     MODEST_MAIN_WINDOW_WIDGET_TYPE_FOLDER_VIEW);
3813                 if (gtk_widget_is_focus (folder_view)) {
3814                         TnyFolderStore *folder_store
3815                                 = modest_folder_view_get_selected (MODEST_FOLDER_VIEW (folder_view));
3816                         if (!folder_store) {
3817                                 g_warning ("%s: No item was selected.\n", __FUNCTION__);
3818                                 return;
3819                         }
3820                         /* Show only when it's a folder */
3821                         /* This function should not be called for account items,
3822                          * because we dim the menu item for them. */
3823                         if (TNY_IS_FOLDER (folder_store)) {
3824                                 show_folder_details (TNY_FOLDER (folder_store), GTK_WINDOW (win));
3825                         }
3826
3827                         g_object_unref (folder_store);
3828
3829                 } else {
3830                         header_view = modest_main_window_get_child_widget (MODEST_MAIN_WINDOW (win),
3831                                                                            MODEST_MAIN_WINDOW_WIDGET_TYPE_HEADER_VIEW);
3832                         /* Show details of each header */
3833                         do_headers_action (win, headers_action_show_details, header_view);
3834                 }
3835         }
3836 }
3837
3838 void
3839 modest_ui_actions_on_toggle_show_cc (GtkToggleAction *toggle,
3840                                      ModestMsgEditWindow *window)
3841 {
3842         g_return_if_fail (MODEST_IS_MSG_EDIT_WINDOW (window));
3843
3844         modest_msg_edit_window_show_cc (window, gtk_toggle_action_get_active (toggle));
3845 }
3846
3847 void
3848 modest_ui_actions_on_toggle_show_bcc (GtkToggleAction *toggle,
3849                                       ModestMsgEditWindow *window)
3850 {
3851         g_return_if_fail (MODEST_IS_MSG_EDIT_WINDOW (window));
3852
3853         modest_msg_edit_window_show_bcc (window, gtk_toggle_action_get_active (toggle));
3854 }
3855
3856 void
3857 modest_ui_actions_toggle_folders_view (GtkAction *action,
3858                                        ModestMainWindow *main_window)
3859 {
3860         g_return_if_fail (MODEST_IS_MAIN_WINDOW(main_window));
3861
3862         if (gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action)))
3863                 modest_main_window_set_style (main_window, MODEST_MAIN_WINDOW_STYLE_SPLIT);
3864         else
3865                 modest_main_window_set_style (main_window, MODEST_MAIN_WINDOW_STYLE_SIMPLE);
3866 }
3867
3868 void
3869 modest_ui_actions_on_toggle_toolbar (GtkToggleAction *toggle,
3870                                      ModestWindow *window)
3871 {
3872         gboolean active, fullscreen = FALSE;
3873         ModestWindowMgr *mgr;
3874
3875         active = gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (toggle));
3876
3877         /* Check if we want to toggle the toolbar vuew in fullscreen
3878            or normal mode */
3879         if (!strcmp (gtk_action_get_name (GTK_ACTION (toggle)),
3880                      "ViewShowToolbarFullScreen")) {
3881                 fullscreen = TRUE;
3882         }
3883
3884         /* Toggle toolbar */
3885         mgr = modest_runtime_get_window_mgr ();
3886         modest_window_mgr_show_toolbars (mgr, G_TYPE_FROM_INSTANCE (window), active, fullscreen);
3887 }
3888
3889 void
3890 modest_ui_actions_msg_edit_on_select_font (GtkAction *action,
3891                                            ModestMsgEditWindow *window)
3892 {
3893         modest_msg_edit_window_select_font (window);
3894 }
3895
3896
3897 void
3898 modest_ui_actions_on_folder_display_name_changed (ModestFolderView *folder_view,
3899                                                   const gchar *display_name,
3900                                                   GtkWindow *window)
3901 {
3902         /* don't update the display name if it was already set;
3903          * updating the display name apparently is expensive */
3904         const gchar* old_name = gtk_window_get_title (window);
3905
3906         if (display_name == NULL)
3907                 display_name = " ";
3908
3909         if (old_name && display_name && strcmp (old_name, display_name) == 0)
3910                 return; /* don't do anything */
3911
3912         /* This is usually used to change the title of the main window, which
3913          * is the one that holds the folder view. Note that this change can
3914          * happen even when the widget doesn't have the focus. */
3915         gtk_window_set_title (window, display_name);
3916
3917 }
3918
3919 void
3920 modest_ui_actions_on_select_contacts (GtkAction *action, ModestMsgEditWindow *window)
3921 {
3922         g_return_if_fail (MODEST_IS_MSG_EDIT_WINDOW (window));
3923         modest_msg_edit_window_select_contacts (window);
3924 }
3925
3926 void
3927 modest_ui_actions_on_check_names (GtkAction *action, ModestMsgEditWindow *window)
3928 {
3929         g_return_if_fail (MODEST_IS_MSG_EDIT_WINDOW (window));
3930         modest_msg_edit_window_check_names (window, FALSE);
3931 }
3932
3933 static void
3934 create_move_to_dialog_on_new_folder(GtkWidget *button, gpointer user_data)
3935 {
3936         modest_ui_actions_create_folder (gtk_widget_get_toplevel (button),
3937                                          GTK_WIDGET (user_data));
3938 }
3939
3940 /*
3941  * This function is used to track changes in the selection of the
3942  * folder view that is inside the "move to" dialog to enable/disable
3943  * the OK button because we do not want the user to select a disallowed
3944  * destination for a folder.
3945  * The user also not desired to be able to use NEW button on items where
3946  * folder creation is not possibel.
3947  */
3948 static void
3949 on_move_to_dialog_folder_selection_changed (ModestFolderView* self,
3950                                             TnyFolderStore *folder_store,
3951                                             gboolean selected,
3952                                             gpointer user_data)
3953 {
3954         GtkWidget *dialog = NULL;
3955         GtkWidget *ok_button = NULL, *new_button = NULL;
3956         GList *children = NULL;
3957         gboolean ok_sensitive = TRUE, new_sensitive = TRUE;
3958         gboolean moving_folder = FALSE;
3959         gboolean is_local_account = TRUE;
3960         GtkWidget *folder_view = NULL;
3961         ModestTnyFolderRules rules;
3962
3963         if (!selected)
3964                 return;
3965
3966         /* Get the OK button */
3967         dialog = gtk_widget_get_ancestor (GTK_WIDGET (self), GTK_TYPE_DIALOG);
3968         if (!dialog)
3969                 return;
3970
3971         children = gtk_container_get_children (GTK_CONTAINER (GTK_DIALOG (dialog)->action_area));
3972         ok_button = GTK_WIDGET (children->next->next->data);
3973         new_button = GTK_WIDGET (children->next->data);
3974         g_list_free (children);
3975
3976         /* check if folder_store is an remote account */
3977         if (TNY_IS_ACCOUNT (folder_store)) {
3978                 TnyAccount *local_account = NULL;
3979                 TnyAccount *mmc_account = NULL;
3980                 ModestTnyAccountStore *account_store = NULL;
3981
3982                 account_store = modest_runtime_get_account_store ();
3983                 local_account = modest_tny_account_store_get_local_folders_account (account_store);
3984                 mmc_account = modest_tny_account_store_get_mmc_folders_account (account_store);
3985
3986                 if ((gpointer) local_account != (gpointer) folder_store &&
3987                     (gpointer) mmc_account != (gpointer) folder_store) {
3988                         const char *proto_name = tny_account_get_proto (TNY_ACCOUNT (folder_store));
3989                         ModestTransportStoreProtocol proto = MODEST_PROTOCOL_STORE_MAILDIR;
3990                         if (proto_name != NULL) {
3991                                 proto = modest_protocol_info_get_transport_store_protocol (proto_name);
3992                         }
3993                         is_local_account = FALSE;
3994                         /* New button should be dimmed on remote
3995                            POP account root */
3996                         new_sensitive = (proto != MODEST_PROTOCOL_STORE_POP);
3997                 }
3998                 g_object_unref (local_account);
3999         }
4000
4001         /* Check the target folder rules */
4002         if (TNY_IS_FOLDER (folder_store)) {
4003                 rules = modest_tny_folder_get_rules (TNY_FOLDER (folder_store));
4004                 if (rules & MODEST_FOLDER_RULES_FOLDER_NON_WRITEABLE) {
4005                         ok_sensitive = FALSE;
4006                         new_sensitive = FALSE;
4007                         goto end;
4008                 }
4009         }
4010
4011         /* Check if we're moving a folder */
4012         if (MODEST_IS_MAIN_WINDOW (user_data)) {
4013                 /* Get the widgets */
4014                 folder_view = modest_main_window_get_child_widget (MODEST_MAIN_WINDOW (user_data),
4015                                                                    MODEST_MAIN_WINDOW_WIDGET_TYPE_FOLDER_VIEW);
4016                 if (gtk_widget_is_focus (folder_view))
4017                         moving_folder = TRUE;
4018         }
4019
4020         if (moving_folder) {
4021                 TnyFolderStore *moved_folder = NULL, *parent = NULL;
4022
4023                 /* Get the folder to move */
4024                 moved_folder = modest_folder_view_get_selected (MODEST_FOLDER_VIEW (folder_view));
4025
4026                 /* Check that we're not moving to the same folder */
4027                 if (TNY_IS_FOLDER (moved_folder)) {
4028                         parent = tny_folder_get_folder_store (TNY_FOLDER (moved_folder));
4029                         if (parent == folder_store)
4030                                 ok_sensitive = FALSE;
4031                         g_object_unref (parent);
4032                 }
4033
4034                 if (ok_sensitive && TNY_IS_ACCOUNT (folder_store)) {
4035                         /* Do not allow to move to an account unless it's the
4036                            local folders account */
4037                         if (!is_local_account)
4038                                 ok_sensitive = FALSE;
4039                 }
4040
4041                 if (ok_sensitive && (moved_folder == folder_store)) {
4042                         /* Do not allow to move to itself */
4043                         ok_sensitive = FALSE;
4044                 }
4045                 g_object_unref (moved_folder);
4046         } else {
4047                 TnyHeader *header = NULL;
4048                 TnyFolder *src_folder = NULL;
4049
4050                 /* Moving a message */
4051                 if (MODEST_IS_MSG_VIEW_WINDOW (user_data)) {
4052                         header = modest_msg_view_window_get_header (MODEST_MSG_VIEW_WINDOW (user_data));
4053                         src_folder = tny_header_get_folder (header);
4054                         g_object_unref (header);
4055                 } else {
4056                         src_folder =
4057                                 TNY_FOLDER (modest_folder_view_get_selected (MODEST_FOLDER_VIEW (folder_view)));
4058                 }
4059
4060                 /* Do not allow to move the msg to the same folder */
4061                 /* Do not allow to move the msg to an account */
4062                 if ((gpointer) src_folder == (gpointer) folder_store ||
4063                     TNY_IS_ACCOUNT (folder_store))
4064                         ok_sensitive = FALSE;
4065                 g_object_unref (src_folder);
4066         }
4067
4068  end:
4069         /* Set sensitivity of the OK button */
4070         gtk_widget_set_sensitive (ok_button, ok_sensitive);
4071         /* Set sensitivity of the NEW button */
4072         gtk_widget_set_sensitive (new_button, new_sensitive);
4073 }
4074
4075
4076 #define MODEST_MOVE_TO_DIALOG_FOLDER_VIEW "move-to-dialog-folder-view"
4077
4078 static GtkWidget*
4079 get_folder_view_from_move_to_dialog (GtkWidget *move_to_dialog)
4080 {
4081         return GTK_WIDGET(g_object_get_data (G_OBJECT(move_to_dialog),
4082                                              MODEST_MOVE_TO_DIALOG_FOLDER_VIEW));
4083 }
4084
4085 static GtkWidget*
4086 create_move_to_dialog (GtkWindow *win,
4087                        GtkWidget *folder_view,
4088                        GtkWidget **tree_view)
4089 {
4090         GtkWidget *dialog, *scroll;
4091         GtkWidget *new_button;
4092
4093         dialog = gtk_dialog_new_with_buttons (_("mcen_ti_moveto_folders_title"),
4094                                               GTK_WINDOW (win),
4095                                               GTK_DIALOG_MODAL | GTK_DIALOG_NO_SEPARATOR | GTK_DIALOG_DESTROY_WITH_PARENT,
4096                                               NULL);
4097
4098         gtk_dialog_add_button (GTK_DIALOG (dialog), _("mcen_bd_dialog_ok"), GTK_RESPONSE_ACCEPT);
4099         /* We do this manually so GTK+ does not associate a response ID for
4100          * the button. */
4101         new_button = gtk_button_new_from_stock (_("mcen_bd_new"));
4102         gtk_box_pack_end (GTK_BOX (GTK_DIALOG (dialog)->action_area), new_button, FALSE, FALSE, 0);
4103         gtk_dialog_add_button (GTK_DIALOG (dialog), _("mcen_bd_dialog_cancel"), GTK_RESPONSE_REJECT);
4104
4105         /* Create scrolled window */
4106         scroll = gtk_scrolled_window_new (NULL, NULL);
4107         gtk_scrolled_window_set_policy  (GTK_SCROLLED_WINDOW (scroll),
4108                                          GTK_POLICY_AUTOMATIC,
4109                                          GTK_POLICY_AUTOMATIC);
4110
4111         /* Create folder view */
4112         *tree_view = modest_platform_create_folder_view (NULL);
4113
4114         /* Track changes in the selection to
4115          * disable the OK button whenever "Move to" is not possible
4116          * disbale NEW button whenever New is not possible */
4117         g_signal_connect (*tree_view,
4118                           "folder_selection_changed",
4119                           G_CALLBACK (on_move_to_dialog_folder_selection_changed),
4120                           win);
4121
4122         /* Listen to clicks on New button */
4123         g_signal_connect (G_OBJECT (new_button),
4124                           "clicked",
4125                           G_CALLBACK(create_move_to_dialog_on_new_folder),
4126                           *tree_view);
4127
4128         /* It could happen that we're trying to move a message from a
4129            window (msg window for example) after the main window was
4130            closed, so we can not just get the model of the folder
4131            view */
4132         if (MODEST_IS_FOLDER_VIEW (folder_view)) {
4133                 const gchar *visible_id = NULL;
4134
4135                 modest_folder_view_set_style (MODEST_FOLDER_VIEW (*tree_view),
4136                                               MODEST_FOLDER_VIEW_STYLE_SHOW_ALL);
4137                 modest_folder_view_copy_model (MODEST_FOLDER_VIEW(folder_view),
4138                                                MODEST_FOLDER_VIEW(*tree_view));
4139
4140                 visible_id =
4141                         modest_folder_view_get_account_id_of_visible_server_account (MODEST_FOLDER_VIEW(folder_view));
4142
4143                 /* Show the same account than the one that is shown in the main window */
4144                 modest_folder_view_set_account_id_of_visible_server_account (MODEST_FOLDER_VIEW(*tree_view),
4145                                                                              visible_id);
4146         } else {
4147                 const gchar *active_account_name = NULL;
4148                 ModestAccountMgr *mgr = NULL;
4149                 ModestAccountSettings *settings = NULL;
4150                 ModestServerAccountSettings *store_settings = NULL;
4151
4152                 modest_folder_view_set_style (MODEST_FOLDER_VIEW (*tree_view),
4153                                               MODEST_FOLDER_VIEW_STYLE_SHOW_ALL);
4154                 modest_folder_view_update_model (MODEST_FOLDER_VIEW (*tree_view),
4155                                                  TNY_ACCOUNT_STORE (modest_runtime_get_account_store ()));
4156
4157                 active_account_name = modest_window_get_active_account (MODEST_WINDOW (win));
4158                 mgr = modest_runtime_get_account_mgr ();
4159                 settings = modest_account_mgr_load_account_settings (mgr, active_account_name);
4160
4161                 if (settings) {
4162                         const gchar *store_account_name;
4163                         store_settings = modest_account_settings_get_store_settings (settings);
4164                         store_account_name = modest_server_account_settings_get_account_name (store_settings);
4165
4166                         modest_folder_view_set_account_id_of_visible_server_account (MODEST_FOLDER_VIEW (*tree_view),
4167                                                                                      store_account_name);
4168                         g_object_unref (store_settings);
4169                         g_object_unref (settings);
4170                 }
4171         }
4172
4173         /* we keep a pointer to the embedded folder view, so we can retrieve it with
4174          *   get_folder_view_from_move_to_dialog
4175          * (see above) later (needed for focus handling)
4176          */
4177         g_object_set_data (G_OBJECT(dialog), MODEST_MOVE_TO_DIALOG_FOLDER_VIEW, *tree_view);
4178
4179
4180         /* Hide special folders */
4181         modest_folder_view_show_non_move_folders (MODEST_FOLDER_VIEW (*tree_view), FALSE);
4182
4183         gtk_container_add (GTK_CONTAINER (scroll), *tree_view);
4184
4185         /* Add scroll to dialog */
4186         gtk_box_pack_start (GTK_BOX (GTK_DIALOG (dialog)->vbox),
4187                             scroll, TRUE, TRUE, 0);
4188
4189         gtk_widget_show_all (GTK_WIDGET(GTK_DIALOG(dialog)->vbox));
4190         gtk_window_set_default_size (GTK_WINDOW (dialog), 300, 300);
4191
4192         return dialog;
4193 }
4194
4195 /*
4196  * Returns TRUE if at least one of the headers of the list belongs to
4197  * a message that has been fully retrieved.
4198  */
4199 #if 0 /* no longer in use. delete in 2007.10 */
4200 static gboolean
4201 has_retrieved_msgs (TnyList *list)
4202 {
4203         TnyIterator *iter;
4204         gboolean found = FALSE;
4205
4206         iter = tny_list_create_iterator (list);
4207         while (!tny_iterator_is_done (iter) && !found) {
4208                 TnyHeader *header;
4209                 TnyHeaderFlags flags = 0;
4210
4211                 header = TNY_HEADER (tny_iterator_get_current (iter));
4212                 if (header) {
4213                         flags = tny_header_get_flags (header);
4214                         if (flags & TNY_HEADER_FLAG_CACHED)
4215 /*                      if (!(flags & TNY_HEADER_FLAG_PARTIAL)) */
4216                                 found = TRUE;
4217
4218                         g_object_unref (header);
4219                 }
4220
4221                 if (!found)
4222                         tny_iterator_next (iter);
4223         }
4224         g_object_unref (iter);
4225
4226         return found;
4227 }
4228 #endif /* 0 */
4229
4230
4231 /*
4232  * Shows a confirmation dialog to the user when we're moving messages
4233  * from a remote server to the local storage. Returns the dialog
4234  * response. If it's other kind of movement then it always returns
4235  * GTK_RESPONSE_OK
4236  *
4237  * This one is used by the next functions:
4238  *      modest_ui_actions_on_paste                      - commented out
4239  *      drag_and_drop_from_header_view (for d&d in modest_folder_view.c)
4240  */
4241 gint
4242 modest_ui_actions_msgs_move_to_confirmation (ModestWindow *win,
4243                                              TnyFolder *dest_folder,
4244                                              gboolean delete,
4245                                              TnyList *headers)
4246 {
4247         gint response = GTK_RESPONSE_OK;
4248         TnyAccount *account = NULL;
4249         TnyFolder *src_folder = NULL;
4250         TnyIterator *iter = NULL;
4251         TnyHeader *header = NULL;
4252
4253         /* return with OK if the destination is a remote folder */
4254         if (modest_tny_folder_is_remote_folder (dest_folder))
4255                 return GTK_RESPONSE_OK;
4256
4257         /* Get source folder */
4258         iter = tny_list_create_iterator (headers);
4259         header = TNY_HEADER (tny_iterator_get_current (iter));
4260         if (header) {
4261                 src_folder = tny_header_get_folder (header);
4262                 g_object_unref (header);
4263         }
4264         g_object_unref (iter);
4265
4266         /* if no src_folder, message may be an attahcment */
4267         if (src_folder == NULL)
4268                 return GTK_RESPONSE_CANCEL;
4269
4270         /* If the source is a local or MMC folder */
4271         if (!modest_tny_folder_is_remote_folder (src_folder)) {
4272                 g_object_unref (src_folder);
4273                 return GTK_RESPONSE_OK;
4274         }
4275
4276         /* Get the account */
4277         account = tny_folder_get_account (src_folder);
4278
4279         /* now if offline we ask the user */
4280         if(connect_to_get_msg (win, tny_list_get_length (headers), account))
4281                 response = GTK_RESPONSE_OK;
4282         else
4283                 response = GTK_RESPONSE_CANCEL;
4284
4285         /* Frees */
4286         g_object_unref (src_folder);
4287         g_object_unref (account);
4288
4289         return response;
4290 }
4291
4292 static void
4293 move_to_cb (ModestMailOperation *mail_op,
4294             gpointer user_data)
4295 {
4296         MoveToHelper *helper = (MoveToHelper *) user_data;
4297
4298         /* Note that the operation could have failed, in that case do
4299            nothing */
4300         if (modest_mail_operation_get_status (mail_op) ==
4301             MODEST_MAIL_OPERATION_STATUS_SUCCESS) {
4302
4303                 GObject *object = modest_mail_operation_get_source (mail_op);
4304                 if (MODEST_IS_MSG_VIEW_WINDOW (object)) {
4305                         ModestMsgViewWindow *self = MODEST_MSG_VIEW_WINDOW (object);
4306
4307                         if (modest_msg_view_window_last_message_selected (self) &&
4308                             modest_msg_view_window_first_message_selected (self)) {
4309                                 modest_ui_actions_on_close_window (NULL, MODEST_WINDOW (self));
4310                         } else if (!modest_msg_view_window_select_next_message (self) &&
4311                                    !modest_msg_view_window_select_previous_message (self)) {
4312                                 /* No more messages to view, so close this window */
4313                                 modest_ui_actions_on_close_window (NULL, MODEST_WINDOW(self));
4314                         }
4315                 } else if (MODEST_IS_MAIN_WINDOW (object) && helper->reference != NULL) {
4316                         GtkWidget *header_view;
4317                         GtkTreePath *path;
4318                         GtkTreeSelection *sel;
4319
4320                         header_view = modest_main_window_get_child_widget (MODEST_MAIN_WINDOW(object),
4321                                                                            MODEST_MAIN_WINDOW_WIDGET_TYPE_HEADER_VIEW);
4322                         sel = gtk_tree_view_get_selection (GTK_TREE_VIEW (header_view));
4323                         path = gtk_tree_row_reference_get_path (helper->reference);
4324                         gtk_tree_selection_select_path (sel, path);
4325                         gtk_tree_path_free (path);
4326                 }
4327                 g_object_unref (object);
4328         }
4329
4330         /* Close the "Pasting" information banner */
4331         gtk_widget_destroy (GTK_WIDGET(helper->banner));
4332         if (helper->reference != NULL)
4333                 gtk_tree_row_reference_free (helper->reference);
4334         g_free (helper);
4335 }
4336
4337 static void
4338 folder_move_to_cb (ModestMailOperation *mail_op,
4339                    TnyFolder *new_folder,
4340                    gpointer user_data)
4341 {
4342         move_to_cb (mail_op, user_data);
4343 }
4344
4345 static void
4346 msgs_move_to_cb (ModestMailOperation *mail_op,
4347                  gpointer user_data)
4348 {
4349         move_to_cb (mail_op, user_data);
4350 }
4351
4352 void
4353 modest_ui_actions_move_folder_error_handler (ModestMailOperation *mail_op,
4354                                              gpointer user_data)
4355 {
4356         ModestWindow *main_window = NULL;
4357         GObject *win = NULL;
4358
4359         /* Disable next automatic folder selection */
4360         main_window = modest_window_mgr_get_main_window (modest_runtime_get_window_mgr (),
4361                                                          FALSE); /* don't create */
4362         if (main_window) {
4363                 GtkWidget *folder_view = NULL;
4364
4365                 folder_view = modest_main_window_get_child_widget (MODEST_MAIN_WINDOW (main_window),
4366                                                                    MODEST_MAIN_WINDOW_WIDGET_TYPE_FOLDER_VIEW);
4367                 modest_folder_view_disable_next_folder_selection (MODEST_FOLDER_VIEW(folder_view));
4368
4369                 if (user_data && TNY_IS_FOLDER (user_data)) {
4370                         modest_folder_view_select_folder (MODEST_FOLDER_VIEW (folder_view),
4371                                                           TNY_FOLDER (user_data), FALSE);
4372                 }
4373         }
4374
4375         /* Show notification dialog */
4376         win = modest_mail_operation_get_source (mail_op);
4377         modest_platform_run_information_dialog ((GtkWindow *) win, _("mail_in_ui_folder_move_target_error"));
4378         if (win)
4379                 g_object_unref (win);
4380 }
4381
4382 void
4383 modest_ui_actions_send_receive_error_handler (ModestMailOperation *mail_op,
4384                                               gpointer user_data)
4385 {
4386         GObject *win = modest_mail_operation_get_source (mail_op);
4387         const GError *error = modest_mail_operation_get_error (mail_op);
4388
4389         g_return_if_fail (error != NULL);
4390         if (error->message != NULL)
4391                 g_printerr ("modest: %s\n", error->message);
4392         else
4393                 g_printerr ("modest: unkonw error on send&receive operation");
4394
4395         /* Show error message */
4396 /*      if (modest_mail_operation_get_id (mail_op) == MODEST_MAIL_OPERATION_TYPE_RECEIVE) */
4397 /*              modest_platform_run_information_dialog ((win) ? GTK_WINDOW (win) : NULL, */
4398 /*                                                      _CS("sfil_ib_unable_to_receive")); */
4399 /*      else  */
4400 /*              modest_platform_run_information_dialog ((win) ? GTK_WINDOW (win) : NULL, */
4401 /*                                                      _CS("sfil_ib_unable_to_send")); */
4402         g_object_unref (win);
4403 }
4404
4405 static void
4406 open_msg_for_purge_cb (ModestMailOperation *mail_op,
4407                        TnyHeader *header,
4408                        gboolean canceled,
4409                        TnyMsg *msg,
4410                        GError *err,
4411                        gpointer user_data)
4412 {
4413         TnyList *parts;
4414         TnyIterator *iter;
4415         gint pending_purges = 0;
4416         gboolean some_purged = FALSE;
4417         ModestWindow *win = MODEST_WINDOW (user_data);
4418         ModestWindowMgr *mgr = modest_runtime_get_window_mgr ();
4419
4420         /* If there was any error */
4421         if (!modest_ui_actions_msg_retrieval_check (mail_op, header, msg)) {
4422                 modest_window_mgr_unregister_header (mgr, header);
4423                 return;
4424         }
4425
4426         /* Once the message has been retrieved for purging, we check if
4427          * it's all ok for purging */
4428
4429         parts = tny_simple_list_new ();
4430         tny_mime_part_get_parts (TNY_MIME_PART (msg), parts);
4431         iter = tny_list_create_iterator (parts);
4432
4433         while (!tny_iterator_is_done (iter)) {
4434                 TnyMimePart *part;
4435                 part = TNY_MIME_PART (tny_iterator_get_current (iter));
4436                 if (part && (tny_mime_part_is_attachment (part) || TNY_IS_MSG (part))) {
4437                         if (tny_mime_part_is_purged (part))
4438                                 some_purged = TRUE;
4439                         else
4440                                 pending_purges++;
4441                 }
4442
4443                 if (part)
4444                         g_object_unref (part);
4445
4446                 tny_iterator_next (iter);
4447         }
4448         g_object_unref (iter);
4449
4450
4451         if (pending_purges>0) {
4452                 gint response;
4453                 response = modest_platform_run_confirmation_dialog (GTK_WINDOW (win),_("mcen_nc_purge_file_text_inbox"));
4454
4455                 if (response == GTK_RESPONSE_OK) {
4456                         modest_platform_information_banner (NULL, NULL, _("mcen_ib_removing_attachment"));
4457                         iter = tny_list_create_iterator (parts);
4458                         while (!tny_iterator_is_done (iter)) {
4459                                 TnyMimePart *part;
4460
4461                                 part = TNY_MIME_PART (tny_iterator_get_current (iter));
4462                                 if (part && (tny_mime_part_is_attachment (part) || TNY_IS_MSG (part)))
4463                                         tny_mime_part_set_purged (part);
4464
4465                                 if (part)
4466                                         g_object_unref (part);
4467
4468                                 tny_iterator_next (iter);
4469                         }
4470
4471                         tny_msg_rewrite_cache (msg);
4472                 }
4473      /* } else { */
4474                 /* This string no longer exists, refer to NB#75415 for more info */
4475                 /* modest_platform_information_banner (NULL, NULL, _("mail_ib_attachment_already_purged")); */
4476         }
4477         g_object_unref (iter);
4478
4479         modest_window_mgr_unregister_header (mgr, header);
4480
4481         g_object_unref (parts);
4482 }
4483
4484 static void
4485 modest_ui_actions_on_main_window_remove_attachments (GtkAction *action,
4486                                                      ModestMainWindow *win)
4487 {
4488         GtkWidget *header_view;
4489         TnyList *header_list;
4490         TnyIterator *iter;
4491         TnyHeader *header;
4492         TnyHeaderFlags flags;
4493         ModestWindow *msg_view_window =  NULL;
4494         gboolean found;
4495
4496         g_return_if_fail (MODEST_IS_MAIN_WINDOW (win));
4497
4498         header_view = modest_main_window_get_child_widget (MODEST_MAIN_WINDOW (win),
4499                                                            MODEST_MAIN_WINDOW_WIDGET_TYPE_HEADER_VIEW);
4500
4501         header_list = modest_header_view_get_selected_headers (MODEST_HEADER_VIEW (header_view));
4502         if (!header_list) {
4503                 g_warning ("%s: no header selected", __FUNCTION__);
4504                 return;
4505         }
4506
4507         if (tny_list_get_length (header_list) == 1) {
4508                 iter = tny_list_create_iterator (header_list);
4509                 header = TNY_HEADER (tny_iterator_get_current (iter));
4510                 g_object_unref (iter);
4511         } else
4512                 return;
4513
4514         if (!header || !TNY_IS_HEADER(header)) {
4515                 g_warning ("%s: header is not valid", __FUNCTION__);
4516                 return;
4517         }
4518
4519         found = modest_window_mgr_find_registered_header (modest_runtime_get_window_mgr (),
4520                                                           header, &msg_view_window);
4521         flags = tny_header_get_flags (header);
4522         if (!(flags & TNY_HEADER_FLAG_CACHED))
4523                 return;
4524         if (found) {
4525                 if (msg_view_window != NULL)
4526                         modest_msg_view_window_remove_attachments (MODEST_MSG_VIEW_WINDOW (msg_view_window), TRUE);
4527                 else {
4528                         /* do nothing; uid was registered before, so window is probably on it's way */
4529                         g_warning ("debug: header %p has already been registered", header);
4530                 }
4531         } else {
4532                 ModestMailOperation *mail_op = NULL;
4533                 modest_window_mgr_register_header (modest_runtime_get_window_mgr (), header, NULL);
4534                 mail_op = modest_mail_operation_new_with_error_handling (G_OBJECT (win),
4535                                                                          modest_ui_actions_get_msgs_full_error_handler,
4536                                                                          NULL, NULL);
4537                 modest_mail_operation_queue_add (modest_runtime_get_mail_operation_queue (), mail_op);
4538                 modest_mail_operation_get_msg (mail_op, header, open_msg_for_purge_cb, win);
4539
4540                 g_object_unref (mail_op);
4541         }
4542         if (header)
4543                 g_object_unref (header);
4544         if (header_list)
4545                 g_object_unref (header_list);
4546 }
4547
4548 /**
4549  * Utility function that transfer messages from both the main window
4550  * and the msg view window when using the "Move to" dialog
4551  */
4552 static void
4553 xfer_messages_from_move_to_cb  (gboolean canceled, GError *err,
4554                                 GtkWindow *parent_window,
4555                                 TnyAccount *account, gpointer user_data)
4556 {
4557         TnyFolderStore *dst_folder = TNY_FOLDER_STORE (user_data);
4558         ModestWindow *win = MODEST_WINDOW (parent_window);
4559         TnyList *headers = NULL;
4560         TnyAccount *dst_account = NULL;
4561         const gchar *proto_str = NULL;
4562         gboolean dst_is_pop = FALSE;
4563
4564         if (canceled || err) {
4565                 g_object_unref (dst_folder);
4566                 return;
4567         }
4568
4569         dst_account = tny_folder_get_account (TNY_FOLDER (dst_folder));
4570         proto_str = tny_account_get_proto (dst_account);
4571
4572         /* tinymail will return NULL for local folders it seems */
4573         dst_is_pop = proto_str &&
4574                 (modest_protocol_info_get_transport_store_protocol (proto_str) ==
4575                  MODEST_PROTOCOL_STORE_POP);
4576
4577         g_object_unref (dst_account);
4578
4579         /* Get selected headers */
4580         headers = get_selected_headers (MODEST_WINDOW (win));
4581         if (!headers) {
4582                 g_warning ("%s: no headers selected", __FUNCTION__);
4583                 return;
4584         }
4585
4586
4587         if (dst_is_pop) {
4588                 modest_platform_information_banner (GTK_WIDGET (win),
4589                                                     NULL,
4590                                                     ngettext("mail_in_ui_folder_move_target_error",
4591                                                              "mail_in_ui_folder_move_targets_error",
4592                                                              tny_list_get_length (headers)));
4593                 g_object_unref (headers);
4594                 return;
4595         }
4596
4597         MoveToHelper *helper = g_new0 (MoveToHelper, 1);
4598         helper->banner = modest_platform_animation_banner (GTK_WIDGET (win), NULL,
4599                                                            _CS("ckct_nw_pasting"));
4600         if (helper->banner != NULL)  {
4601                 gtk_window_set_modal (GTK_WINDOW(helper->banner), FALSE);
4602                 gtk_widget_show (GTK_WIDGET(helper->banner));
4603         }
4604
4605         if (MODEST_IS_MAIN_WINDOW (win)) {
4606                 GtkWidget *header_view =
4607                         modest_main_window_get_child_widget (MODEST_MAIN_WINDOW(win),
4608                                                              MODEST_MAIN_WINDOW_WIDGET_TYPE_HEADER_VIEW);
4609                 helper->reference = get_next_after_selected_headers (MODEST_HEADER_VIEW (header_view));
4610         }
4611
4612         ModestMailOperation *mail_op =
4613                 modest_mail_operation_new_with_error_handling (G_OBJECT(win),
4614                                                                modest_ui_actions_move_folder_error_handler,
4615                                                                NULL, NULL);
4616         modest_mail_operation_queue_add (modest_runtime_get_mail_operation_queue (),
4617                                          mail_op);
4618
4619         modest_mail_operation_xfer_msgs (mail_op,
4620                                          headers,
4621                                          TNY_FOLDER (dst_folder),
4622                                          TRUE,
4623                                          msgs_move_to_cb,
4624                                          helper);
4625
4626         g_object_unref (G_OBJECT (mail_op));
4627         g_object_unref (headers);
4628         g_object_unref (dst_folder);
4629 }
4630
4631 typedef struct {
4632         TnyAccount *dst_account;
4633         ModestConnectedPerformer callback;
4634         gpointer data;
4635 } DoubleConnectionInfo;
4636
4637 static void
4638 src_account_connect_performer (gboolean canceled,
4639                                GError *err,
4640                                GtkWindow *parent_window,
4641                                TnyAccount *src_account,
4642                                gpointer user_data)
4643 {
4644         DoubleConnectionInfo *info = (DoubleConnectionInfo *) user_data;
4645
4646         if (canceled || err) {
4647                 /* If there was any error call the user callback */
4648                 info->callback (canceled, err, parent_window, src_account, info->data);
4649         } else {
4650                 /* Connect the destination account */
4651                 modest_platform_connect_if_remote_and_perform (parent_window, TRUE,
4652                                                                TNY_FOLDER_STORE (info->dst_account),
4653                                                                info->callback, info->data);
4654         }
4655
4656         /* Free the info object */
4657         g_object_unref (info->dst_account);
4658         g_slice_free (DoubleConnectionInfo, info);
4659 }
4660
4661 typedef struct {
4662         TnyFolder *src_folder;
4663         TnyFolderStore *dst_folder;
4664         gboolean delete_original;
4665         GtkWidget *folder_view;
4666 } MoveFolderInfo;
4667
4668 static void
4669 on_move_folder_cb (gboolean canceled, GError *err, GtkWindow *parent_window,
4670                 TnyAccount *account, gpointer user_data)
4671 {
4672         MoveFolderInfo *info = (MoveFolderInfo*)user_data;
4673         GtkTreeSelection *sel;
4674         ModestMailOperation *mail_op = NULL;
4675
4676         if (canceled || err || !MODEST_IS_MAIN_WINDOW (parent_window)) {
4677                 g_object_unref (G_OBJECT (info->src_folder));
4678                 g_object_unref (G_OBJECT (info->dst_folder));
4679                 g_free (info);
4680                 return;
4681         }
4682
4683         MoveToHelper *helper = g_new0 (MoveToHelper, 1);
4684         helper->banner = modest_platform_animation_banner (GTK_WIDGET (parent_window), NULL,
4685                         _CS("ckct_nw_pasting"));
4686         if (helper->banner != NULL)  {
4687                 gtk_window_set_modal (GTK_WINDOW(helper->banner), FALSE);
4688                 gtk_widget_show (GTK_WIDGET(helper->banner));
4689         }
4690         /* Clean folder on header view before moving it */
4691         sel = gtk_tree_view_get_selection (GTK_TREE_VIEW (info->folder_view));
4692         gtk_tree_selection_unselect_all (sel);
4693
4694         /* Let gtk events run. We need that the folder
4695            view frees its reference to the source
4696            folder *before* issuing the mail operation
4697            so we need the signal handler of selection
4698            changed to happen before the mail
4699            operation
4700         while (gtk_events_pending ())
4701                 gtk_main_iteration ();   */
4702
4703         mail_op =
4704                 modest_mail_operation_new_with_error_handling (G_OBJECT(parent_window),
4705                                 modest_ui_actions_move_folder_error_handler,
4706                                 info->src_folder, NULL);
4707         modest_mail_operation_queue_add (modest_runtime_get_mail_operation_queue (),
4708                         mail_op);
4709
4710         /* Select *after* the changes */
4711         /* TODO: this function hangs UI after transfer */
4712         /*                      modest_folder_view_select_folder (MODEST_FOLDER_VIEW(folder_view), */
4713         /*                                                        TNY_FOLDER (src_folder), TRUE); */
4714
4715         modest_mail_operation_xfer_folder (mail_op,
4716                         TNY_FOLDER (info->src_folder),
4717                         info->dst_folder,
4718                         info->delete_original,
4719                         folder_move_to_cb,
4720                         helper);
4721
4722         if (modest_mail_operation_get_status (mail_op) == MODEST_MAIL_OPERATION_STATUS_SUCCESS) {
4723                 modest_folder_view_select_folder (MODEST_FOLDER_VIEW(info->folder_view),
4724                                                   TNY_FOLDER (info->dst_folder), TRUE);
4725         }
4726
4727         /* Unref mail operation */
4728         g_object_unref (G_OBJECT (mail_op));
4729         g_object_unref (G_OBJECT (info->src_folder));
4730         g_object_unref (G_OBJECT (info->dst_folder));
4731         g_free (user_data);
4732 }
4733
4734 /*
4735  * UI handler for the "Move to" action when invoked from the
4736  * ModestMainWindow
4737  */
4738 static void
4739 modest_ui_actions_on_main_window_move_to (GtkAction *action,
4740                                           GtkWidget *folder_view,
4741                                           TnyFolderStore *dst_folder,
4742                                           ModestMainWindow *win)
4743 {
4744         ModestHeaderView *header_view = NULL;
4745         TnyFolderStore *src_folder;
4746         gboolean online = (tny_device_is_online (modest_runtime_get_device()));
4747
4748         g_return_if_fail (MODEST_IS_MAIN_WINDOW (win));
4749
4750         /* Get the source folder */
4751         src_folder = modest_folder_view_get_selected (MODEST_FOLDER_VIEW (folder_view));
4752
4753         /* Get header view */
4754         header_view = MODEST_HEADER_VIEW(modest_main_window_get_child_widget (win, MODEST_MAIN_WINDOW_WIDGET_TYPE_HEADER_VIEW));
4755
4756         /* Get folder or messages to transfer */
4757         if (gtk_widget_is_focus (folder_view)) {
4758                 gboolean do_xfer = TRUE;
4759
4760                 /* Allow only to transfer folders to the local root folder */
4761                 if (TNY_IS_ACCOUNT (dst_folder) &&
4762                     !MODEST_IS_TNY_LOCAL_FOLDERS_ACCOUNT (dst_folder)) {
4763                         do_xfer = FALSE;
4764                 } else if (!TNY_IS_FOLDER (src_folder)) {
4765                         g_warning ("%s: src_folder is not a TnyFolder.\n", __FUNCTION__);
4766                         do_xfer = FALSE;
4767                 } /* else if (!online && modest_tny_folder_store_is_remote(src_folder)) {
4768                         guint num_headers = tny_folder_get_all_count(TNY_FOLDER (src_folder));
4769                         TnyAccount *account = tny_folder_get_account (TNY_FOLDER (src_folder));
4770                         if (!connect_to_get_msg(MODEST_WINDOW (win), num_headers, account))
4771                                 do_xfer = FALSE;
4772                         g_object_unref (account);
4773                 }*/
4774
4775                 if (do_xfer) {
4776                         MoveFolderInfo *info = g_new0 (MoveFolderInfo, 1);
4777                         info->src_folder = TNY_FOLDER (src_folder);
4778                         info->dst_folder = dst_folder;
4779                         info->delete_original = TRUE;
4780                         info->folder_view = folder_view;
4781                         g_object_ref (G_OBJECT (info->src_folder));
4782                         g_object_ref (G_OBJECT (info->dst_folder));
4783                         modest_platform_connect_if_remote_and_perform(GTK_WINDOW (win), TRUE,
4784                                     TNY_FOLDER_STORE (dst_folder), on_move_folder_cb, info);
4785                 }
4786         } else if (gtk_widget_is_focus (GTK_WIDGET(header_view))) {
4787                 gboolean do_xfer = TRUE;
4788
4789                 /* Show an error when trying to move msgs to an account */
4790                 if (!TNY_IS_FOLDER (dst_folder)) {
4791                         modest_platform_information_banner (GTK_WIDGET (win),
4792                                                             NULL,
4793                                                             _CS("ckdg_ib_unable_to_move_to_current_location"));
4794                         goto free;
4795                 }
4796
4797                 /* Ask for confirmation if the source folder is remote and we're not connected */
4798                 if (!online && modest_tny_folder_store_is_remote(src_folder)) {
4799                         TnyList *headers = modest_header_view_get_selected_headers(header_view);
4800                         if (!msgs_already_deleted_from_server(headers, src_folder)) {
4801                                 guint num_headers = tny_list_get_length(headers);
4802                                 TnyAccount *account = get_account_from_header_list (headers);
4803                                 GtkResponseType response;
4804
4805                                 response = modest_platform_run_confirmation_dialog (GTK_WINDOW (win),
4806                                                                                     ngettext("mcen_nc_get_msg",
4807                                                                                              "mcen_nc_get_msgs",
4808                                                                                              num_headers));
4809                                 if (response == GTK_RESPONSE_CANCEL)
4810                                         do_xfer = FALSE;
4811
4812                                 g_object_unref (account);
4813                         }
4814                         g_object_unref(headers);
4815                 }
4816                 if (do_xfer) /* Transfer messages */ {
4817                         DoubleConnectionInfo *info = g_slice_new (DoubleConnectionInfo);
4818                         info->callback = xfer_messages_from_move_to_cb;
4819                         info->dst_account = tny_folder_get_account (TNY_FOLDER (dst_folder));
4820                         info->data = g_object_ref (dst_folder);
4821
4822                         modest_platform_connect_if_remote_and_perform(GTK_WINDOW (win), TRUE,
4823                                                                       TNY_FOLDER_STORE (src_folder),
4824                                                                       src_account_connect_performer,
4825                                                                       info);
4826                 }
4827         }
4828
4829  free:
4830         if (src_folder)
4831                 g_object_unref (src_folder);
4832 }
4833
4834
4835 /*
4836  * UI handler for the "Move to" action when invoked from the
4837  * ModestMsgViewWindow
4838  */
4839 static void
4840 modest_ui_actions_on_msg_view_window_move_to (GtkAction *action,
4841                                               TnyFolderStore *dst_folder,
4842                                               ModestMsgViewWindow *win)
4843 {
4844         TnyHeader *header = NULL;
4845         TnyFolder *src_folder = NULL;
4846         TnyAccount *account = NULL;
4847         gboolean do_xfer = FALSE;
4848
4849         /* Create header list */
4850         header = modest_msg_view_window_get_header (MODEST_MSG_VIEW_WINDOW (win));
4851         src_folder = TNY_FOLDER (tny_header_get_folder(header));
4852         g_object_unref (header);
4853
4854         account = tny_folder_get_account (src_folder);
4855         if (!modest_tny_folder_store_is_remote(TNY_FOLDER_STORE(src_folder))) {
4856                 /* Transfer if the source folder is local */
4857                 do_xfer = TRUE;
4858         } else if (remote_folder_is_pop(TNY_FOLDER_STORE(src_folder))) {
4859                 /* Transfer if the source folder is POP (as it means
4860                  * that the message is already downloaded) */
4861                 do_xfer = TRUE;
4862         } else if (connect_to_get_msg(MODEST_WINDOW(win), 1, account)) {
4863                 /* Transfer after asking confirmation */
4864                 do_xfer = TRUE;
4865         }
4866
4867         if (do_xfer) {
4868                 g_object_ref (dst_folder);
4869                 modest_platform_connect_if_remote_and_perform(GTK_WINDOW (win), TRUE,
4870                                 TNY_FOLDER_STORE (dst_folder), xfer_messages_from_move_to_cb, dst_folder);
4871         }
4872         g_object_unref (account);
4873         g_object_unref (src_folder);
4874 }
4875
4876 void
4877 modest_ui_actions_on_move_to (GtkAction *action,
4878                               ModestWindow *win)
4879 {
4880         GtkWidget *dialog = NULL, *folder_view = NULL, *tree_view = NULL;
4881         gint result = 0;
4882         TnyFolderStore *dst_folder = NULL;
4883         ModestMainWindow *main_window;
4884
4885         g_return_if_fail (MODEST_IS_MAIN_WINDOW (win) ||
4886                           MODEST_IS_MSG_VIEW_WINDOW (win));
4887
4888         /* Get the main window if exists */
4889         if (MODEST_IS_MAIN_WINDOW (win))
4890                 main_window = MODEST_MAIN_WINDOW (win);
4891         else
4892                 main_window =
4893                         MODEST_MAIN_WINDOW (modest_window_mgr_get_main_window (modest_runtime_get_window_mgr (),
4894                                                                                FALSE)); /* don't create */
4895
4896         /* Get the folder view widget if exists */
4897         if (main_window)
4898                 folder_view = modest_main_window_get_child_widget (main_window,
4899                                                                    MODEST_MAIN_WINDOW_WIDGET_TYPE_FOLDER_VIEW);
4900         else
4901                 folder_view = NULL;
4902
4903         /* Create and run the dialog */
4904         dialog = create_move_to_dialog (GTK_WINDOW (win), folder_view, &tree_view);
4905         modest_folder_view_select_first_inbox_or_local (MODEST_FOLDER_VIEW (tree_view));
4906         gtk_window_set_modal (GTK_WINDOW (dialog), TRUE);
4907         result = gtk_dialog_run (GTK_DIALOG(dialog));
4908         g_object_ref (tree_view);
4909         gtk_widget_destroy (dialog);
4910
4911         if (result != GTK_RESPONSE_ACCEPT)
4912                 return;
4913
4914         dst_folder = modest_folder_view_get_selected (MODEST_FOLDER_VIEW (tree_view));
4915         /* Do window specific stuff */
4916         if (MODEST_IS_MAIN_WINDOW (win)) {
4917                 modest_ui_actions_on_main_window_move_to (action,
4918                                 folder_view,
4919                                 dst_folder,
4920                                 MODEST_MAIN_WINDOW (win));
4921         } else {
4922                 modest_ui_actions_on_msg_view_window_move_to (action,
4923                                 dst_folder,
4924                                 MODEST_MSG_VIEW_WINDOW (win));
4925         }
4926
4927         if (dst_folder)
4928                 g_object_unref (dst_folder);
4929 }
4930
4931 /*
4932  * Calls #HeadersFunc for each header already selected in the main
4933  * window or the message currently being shown in the msg view window
4934  */
4935 static void
4936 do_headers_action (ModestWindow *win,
4937                    HeadersFunc func,
4938                    gpointer user_data)
4939 {
4940         TnyList *headers_list = NULL;
4941         TnyIterator *iter = NULL;
4942         TnyHeader *header = NULL;
4943         TnyFolder *folder = NULL;
4944
4945         /* Get headers */
4946         headers_list = get_selected_headers (win);
4947         if (!headers_list)
4948                 return;
4949
4950         /* Get the folder */
4951         iter = tny_list_create_iterator (headers_list);
4952         header = TNY_HEADER (tny_iterator_get_current (iter));
4953         if (header) {
4954                 folder = tny_header_get_folder (header);
4955                 g_object_unref (header);
4956         }
4957
4958         /* Call the function for each header */
4959         while (!tny_iterator_is_done (iter)) {
4960                 header = TNY_HEADER (tny_iterator_get_current (iter));
4961                 func (header, win, user_data);
4962                 g_object_unref (header);
4963                 tny_iterator_next (iter);
4964         }
4965
4966         /* Trick: do a poke status in order to speed up the signaling
4967            of observers */
4968         tny_folder_poke_status (folder);
4969
4970         /* Frees */
4971         g_object_unref (folder);
4972         g_object_unref (iter);
4973         g_object_unref (headers_list);
4974 }
4975
4976 void
4977 modest_ui_actions_view_attachment (GtkAction *action,
4978                                    ModestWindow *window)
4979 {
4980         if (MODEST_IS_MSG_VIEW_WINDOW (window)) {
4981                 modest_msg_view_window_view_attachment (MODEST_MSG_VIEW_WINDOW (window), NULL);
4982         } else {
4983                 /* not supported window for this action */
4984                 g_return_if_reached ();
4985         }
4986 }
4987
4988 void
4989 modest_ui_actions_save_attachments (GtkAction *action,
4990                                     ModestWindow *window)
4991 {
4992         if (MODEST_IS_MSG_VIEW_WINDOW (window)) {
4993                 modest_msg_view_window_save_attachments (MODEST_MSG_VIEW_WINDOW (window), NULL);
4994         } else {
4995                 /* not supported window for this action */
4996                 g_return_if_reached ();
4997         }
4998 }
4999
5000 void
5001 modest_ui_actions_remove_attachments (GtkAction *action,
5002                                       ModestWindow *window)
5003 {
5004         if (MODEST_IS_MAIN_WINDOW (window)) {
5005                 modest_ui_actions_on_main_window_remove_attachments (action, MODEST_MAIN_WINDOW (window));
5006         } else if (MODEST_IS_MSG_VIEW_WINDOW (window)) {
5007                 modest_msg_view_window_remove_attachments (MODEST_MSG_VIEW_WINDOW (window), FALSE);
5008         } else {
5009                 /* not supported window for this action */
5010                 g_return_if_reached ();
5011         }
5012 }
5013
5014 void
5015 modest_ui_actions_on_settings (GtkAction *action,
5016                                ModestWindow *win)
5017 {
5018         GtkWidget *dialog;
5019
5020         dialog = modest_platform_get_global_settings_dialog ();
5021         gtk_window_set_transient_for (GTK_WINDOW (dialog), GTK_WINDOW (win));
5022         gtk_window_set_modal (GTK_WINDOW (dialog), TRUE);
5023         gtk_widget_show_all (dialog);
5024
5025         gtk_dialog_run (GTK_DIALOG (dialog));
5026
5027         gtk_widget_destroy (dialog);
5028 }
5029
5030 void
5031 modest_ui_actions_on_help (GtkAction *action,
5032                            GtkWindow *win)
5033 {
5034         const gchar *help_id;
5035
5036         g_return_if_fail (action);
5037         g_return_if_fail (win && GTK_IS_WINDOW(win));
5038
5039         help_id = modest_window_mgr_get_help_id (modest_runtime_get_window_mgr(), win);
5040
5041         if (help_id)
5042                 modest_platform_show_help (GTK_WINDOW (win), help_id);
5043         else
5044                 g_warning ("%s: no help for window %p", __FUNCTION__, win);
5045 }
5046
5047 static void
5048 retrieve_msg_contents_performer (gboolean canceled,
5049                                  GError *err,
5050                                  GtkWindow *parent_window,
5051                                  TnyAccount *account,
5052                                  gpointer user_data)
5053 {
5054         ModestMailOperation *mail_op;
5055         TnyList *headers = TNY_LIST (user_data);
5056
5057         if (err || canceled) {
5058                 goto out;
5059         }
5060
5061         /* Create mail operation */
5062         mail_op = modest_mail_operation_new_with_error_handling ((GObject *) parent_window,
5063                                                                  modest_ui_actions_get_msgs_full_error_handler,
5064                                                                  NULL, NULL);
5065         modest_mail_operation_queue_add (modest_runtime_get_mail_operation_queue (), mail_op);
5066         modest_mail_operation_get_msgs_full (mail_op, headers, NULL, NULL, NULL);
5067
5068         /* Frees */
5069         g_object_unref (mail_op);
5070  out:
5071         g_object_unref (headers);
5072         g_object_unref (account);
5073 }
5074
5075 void
5076 modest_ui_actions_on_retrieve_msg_contents (GtkAction *action,
5077                                             ModestWindow *window)
5078 {
5079         TnyList *headers = NULL;
5080         TnyAccount *account = NULL;
5081         TnyIterator *iter = NULL;
5082         TnyHeader *header = NULL;
5083         TnyFolder *folder = NULL;
5084
5085         /* Get headers */
5086         headers = get_selected_headers (window);
5087         if (!headers)
5088                 return;
5089
5090         /* Pick the account */
5091         iter = tny_list_create_iterator (headers);
5092         header = TNY_HEADER (tny_iterator_get_current (iter));
5093         folder = tny_header_get_folder (header);
5094         account = tny_folder_get_account (folder);
5095         g_object_unref (folder);
5096         g_object_unref (header);
5097         g_object_unref (iter);
5098
5099         /* Connect and perform the message retrieval */
5100         modest_platform_connect_and_perform ((GtkWindow *) window, TRUE,
5101                                              g_object_ref (account),
5102                                              retrieve_msg_contents_performer,
5103                                              g_object_ref (headers));
5104
5105         /* Frees */
5106         g_object_unref (account);
5107         g_object_unref (headers);
5108 }
5109
5110 void
5111 modest_ui_actions_check_toolbar_dimming_rules (ModestWindow *window)
5112 {
5113         g_return_if_fail (MODEST_IS_WINDOW (window));
5114
5115         /* Update dimmed */
5116         modest_window_check_dimming_rules_group (window, MODEST_DIMMING_RULES_TOOLBAR);
5117 }
5118
5119 void
5120 modest_ui_actions_check_menu_dimming_rules (ModestWindow *window)
5121 {
5122         g_return_if_fail (MODEST_IS_WINDOW (window));
5123
5124         /* Update dimmed */
5125         modest_window_check_dimming_rules_group (window, MODEST_DIMMING_RULES_MENU);
5126 }
5127
5128 void
5129 modest_ui_actions_on_email_menu_activated (GtkAction *action,
5130                                           ModestWindow *window)
5131 {
5132         g_return_if_fail (MODEST_IS_WINDOW (window));
5133
5134         /* Update dimmed */
5135         modest_ui_actions_check_menu_dimming_rules (window);
5136 }
5137
5138 void
5139 modest_ui_actions_on_edit_menu_activated (GtkAction *action,
5140                                           ModestWindow *window)
5141 {
5142         g_return_if_fail (MODEST_IS_WINDOW (window));
5143
5144         /* Update dimmed */
5145         modest_ui_actions_check_menu_dimming_rules (window);
5146 }
5147
5148 void
5149 modest_ui_actions_on_view_menu_activated (GtkAction *action,
5150                                           ModestWindow *window)
5151 {
5152         g_return_if_fail (MODEST_IS_WINDOW (window));
5153
5154         /* Update dimmed */
5155         modest_ui_actions_check_menu_dimming_rules (window);
5156 }
5157
5158 void
5159 modest_ui_actions_on_format_menu_activated (GtkAction *action,
5160                                             ModestWindow *window)
5161 {
5162         g_return_if_fail (MODEST_IS_WINDOW (window));
5163
5164         /* Update dimmed */
5165         modest_ui_actions_check_menu_dimming_rules (window);
5166 }
5167
5168 void
5169 modest_ui_actions_on_tools_menu_activated (GtkAction *action,
5170                                           ModestWindow *window)
5171 {
5172         g_return_if_fail (MODEST_IS_WINDOW (window));
5173
5174         /* Update dimmed */
5175         modest_ui_actions_check_menu_dimming_rules (window);
5176 }
5177
5178 void
5179 modest_ui_actions_on_attachment_menu_activated (GtkAction *action,
5180                                           ModestWindow *window)
5181 {
5182         g_return_if_fail (MODEST_IS_WINDOW (window));
5183
5184         /* Update dimmed */
5185         modest_ui_actions_check_menu_dimming_rules (window);
5186 }
5187
5188 void
5189 modest_ui_actions_on_toolbar_csm_menu_activated (GtkAction *action,
5190                                                  ModestWindow *window)
5191 {
5192         g_return_if_fail (MODEST_IS_WINDOW (window));
5193
5194         /* Update dimmed */
5195         modest_ui_actions_check_menu_dimming_rules (window);
5196 }
5197
5198 void
5199 modest_ui_actions_on_folder_view_csm_menu_activated (GtkAction *action,
5200                                                      ModestWindow *window)
5201 {
5202         g_return_if_fail (MODEST_IS_WINDOW (window));
5203
5204         /* Update dimmed */
5205         modest_ui_actions_check_menu_dimming_rules (window);
5206 }
5207
5208 void
5209 modest_ui_actions_on_header_view_csm_menu_activated (GtkAction *action,
5210                                                      ModestWindow *window)
5211 {
5212         g_return_if_fail (MODEST_IS_WINDOW (window));
5213
5214         /* Update dimmed */
5215         modest_ui_actions_check_menu_dimming_rules (window);
5216 }
5217
5218 void
5219 modest_ui_actions_on_search_messages (GtkAction *action, ModestWindow *window)
5220 {
5221         g_return_if_fail (MODEST_IS_WINDOW (window));
5222
5223         modest_platform_show_search_messages (GTK_WINDOW (window));
5224 }
5225
5226 void
5227 modest_ui_actions_on_open_addressbook (GtkAction *action, ModestWindow *win)
5228 {
5229         g_return_if_fail (MODEST_IS_WINDOW (win));
5230         modest_platform_show_addressbook (GTK_WINDOW (win));
5231 }
5232
5233
5234 void
5235 modest_ui_actions_on_toggle_find_in_page (GtkToggleAction *action,
5236                                           ModestWindow *window)
5237 {
5238         g_return_if_fail (MODEST_IS_MSG_EDIT_WINDOW (window));
5239
5240         modest_msg_edit_window_toggle_find_toolbar (MODEST_MSG_EDIT_WINDOW (window), gtk_toggle_action_get_active (action));
5241 }
5242
5243 static void
5244 on_send_receive_finished (ModestMailOperation  *mail_op,
5245                            gpointer user_data)
5246 {
5247         GtkWidget *header_view, *folder_view;
5248         TnyFolderStore *folder_store;
5249         ModestMainWindow *main_win = MODEST_MAIN_WINDOW (user_data);
5250
5251         /* Set send/receive operation finished */
5252         modest_main_window_notify_send_receive_completed (main_win);
5253
5254         /* Don't refresh the current folder if there were any errors */
5255         if (modest_mail_operation_get_status (mail_op) !=
5256             MODEST_MAIL_OPERATION_STATUS_SUCCESS)
5257                 return;
5258
5259         /* Refresh the current folder if we're viewing a window. We do
5260            this because the user won't be able to see the new mails in
5261            the selected folder after a Send&Receive because it only
5262            performs a poke_status, i.e, only the number of read/unread
5263            messages is updated, but the new headers are not
5264            downloaded */
5265         folder_view = modest_main_window_get_child_widget (main_win,
5266                                                            MODEST_MAIN_WINDOW_WIDGET_TYPE_FOLDER_VIEW);
5267         if (!folder_view)
5268                 return;
5269
5270         folder_store = modest_folder_view_get_selected (MODEST_FOLDER_VIEW (folder_view));
5271
5272         /* Do not need to refresh INBOX again because the
5273            update_account does it always automatically */
5274         if (folder_store && TNY_IS_FOLDER (folder_store) &&
5275             tny_folder_get_folder_type (TNY_FOLDER (folder_store)) != TNY_FOLDER_TYPE_INBOX) {
5276                 ModestMailOperation *refresh_op;
5277
5278                 header_view = modest_main_window_get_child_widget (main_win,
5279                                                                    MODEST_MAIN_WINDOW_WIDGET_TYPE_HEADER_VIEW);
5280
5281                 /* We do not need to set the contents style
5282                    because it hasn't changed. We also do not
5283                    need to save the widget status. Just force
5284                    a refresh */
5285                 refresh_op = modest_mail_operation_new (G_OBJECT (main_win));
5286                 modest_mail_operation_queue_add (modest_runtime_get_mail_operation_queue (), refresh_op);
5287                 modest_mail_operation_refresh_folder (refresh_op, TNY_FOLDER (folder_store),
5288                                                       folder_refreshed_cb, main_win);
5289                 g_object_unref (refresh_op);
5290         }
5291
5292         if (folder_store)
5293                 g_object_unref (folder_store);
5294 }
5295
5296
5297 void
5298 modest_ui_actions_on_send_queue_error_happened (TnySendQueue *self,
5299                                                 TnyHeader *header,
5300                                                 TnyMsg *msg,
5301                                                 GError *err,
5302                                                 gpointer user_data)
5303 {
5304         const gchar* server_name = NULL;
5305         TnyTransportAccount *server_account;
5306         gchar *message = NULL;
5307
5308         /* Don't show anything if the user cancelled something */
5309         if (err->code == TNY_SYSTEM_ERROR_CANCEL)
5310                 return;
5311
5312         /* Get the server name: */
5313         server_account =
5314                 TNY_TRANSPORT_ACCOUNT (tny_camel_send_queue_get_transport_account (TNY_CAMEL_SEND_QUEUE (self)));
5315         if (server_account) {
5316                 server_name = tny_account_get_hostname (TNY_ACCOUNT (server_account));
5317
5318                 g_object_unref (server_account);
5319                 server_account = NULL;
5320         }
5321
5322         g_return_if_fail (server_name);
5323
5324         /* Show the appropriate message text for the GError: */
5325         switch (err->code) {
5326         case TNY_SERVICE_ERROR_CONNECT:
5327                 message = g_strdup_printf (_("emev_ib_ui_smtp_server_invalid"), server_name);
5328                 break;
5329         case TNY_SERVICE_ERROR_AUTHENTICATE:
5330                 message = g_strdup_printf (_("emev_ni_ui_smtp_authentication_fail_error"), server_name);
5331                 break;
5332         case TNY_SERVICE_ERROR_SEND:
5333                 message = g_strdup (_("emev_ib_ui_smtp_send_error"));
5334                 break;
5335         default:
5336                 g_warning ("%s: unexpected ERROR %d",
5337                            __FUNCTION__, err->code);
5338                 message = g_strdup (_("emev_ib_ui_smtp_send_error"));
5339                 break;
5340         }
5341
5342         /* TODO if the username or the password where not defined we
5343            should show the Accounts Settings dialog or the Connection
5344            specific SMTP server window */
5345
5346         modest_platform_run_information_dialog (NULL, message);
5347         g_free (message);
5348 }
5349
5350 void
5351 modest_ui_actions_on_send_queue_status_changed (ModestTnySendQueue *send_queue,
5352                                                 gchar *msg_id,
5353                                                 guint status,
5354                                                 gpointer user_data)
5355 {
5356         ModestMainWindow *main_window = NULL;
5357         ModestWindowMgr *mgr = NULL;
5358         GtkWidget *folder_view = NULL, *header_view = NULL;
5359         TnyFolderStore *selected_folder = NULL;
5360         TnyFolderType folder_type;
5361
5362         mgr = modest_runtime_get_window_mgr ();
5363         main_window = MODEST_MAIN_WINDOW (modest_window_mgr_get_main_window (mgr,
5364                                                                              FALSE));/* don't create */
5365         if (!main_window)
5366                 return;
5367
5368         /* Check if selected folder is OUTBOX */
5369         folder_view = modest_main_window_get_child_widget (main_window,
5370                                                            MODEST_MAIN_WINDOW_WIDGET_TYPE_FOLDER_VIEW);
5371         header_view = modest_main_window_get_child_widget (main_window,
5372                                                            MODEST_MAIN_WINDOW_WIDGET_TYPE_HEADER_VIEW);
5373
5374         selected_folder = modest_folder_view_get_selected (MODEST_FOLDER_VIEW (folder_view));
5375         if (!TNY_IS_FOLDER (selected_folder))
5376                 goto frees;
5377
5378         /* gtk_tree_view_column_queue_resize is only available in GTK+ 2.8 */
5379 #if GTK_CHECK_VERSION(2, 8, 0)
5380         folder_type = modest_tny_folder_guess_folder_type (TNY_FOLDER (selected_folder));
5381         if (folder_type ==  TNY_FOLDER_TYPE_OUTBOX) {
5382                 GtkTreeViewColumn *tree_column;
5383
5384                 tree_column = gtk_tree_view_get_column (GTK_TREE_VIEW (header_view),
5385                                                         TNY_GTK_HEADER_LIST_MODEL_FROM_COLUMN);
5386                 gtk_tree_view_column_queue_resize (tree_column);
5387         }
5388 #else
5389         gtk_widget_queue_draw (header_view);
5390 #endif
5391
5392         /* Rerun dimming rules, because the message could become deletable for example */
5393         modest_window_check_dimming_rules_group (MODEST_WINDOW (main_window),
5394                                                  MODEST_DIMMING_RULES_TOOLBAR);
5395
5396         /* Free */
5397  frees:
5398         if (selected_folder != NULL)
5399                 g_object_unref (selected_folder);
5400 }
5401
5402 void
5403 modest_ui_actions_on_account_connection_error (GtkWindow *parent_window,
5404                                                TnyAccount *account)
5405 {
5406         ModestTransportStoreProtocol proto;
5407         const gchar *proto_name;
5408         gchar *error_note = NULL;
5409
5410         proto_name = tny_account_get_proto (account);
5411         proto = modest_protocol_info_get_transport_store_protocol (proto_name);
5412
5413         switch (proto) {
5414         case MODEST_PROTOCOL_STORE_POP:
5415                 error_note = g_strdup_printf (_("emev_ni_ui_pop3_msg_connect_error"),
5416                                               tny_account_get_hostname (account));
5417                 break;
5418         case MODEST_PROTOCOL_STORE_IMAP:
5419                 error_note = g_strdup_printf (_("emev_ni_ui_imap_connect_server_error"),
5420                                               tny_account_get_hostname (account));
5421                 break;
5422         case MODEST_PROTOCOL_STORE_MAILDIR:
5423         case MODEST_PROTOCOL_STORE_MBOX:
5424                 error_note = g_strdup (_("emev_nc_mailbox_notavailable"));
5425                 break;
5426         default:
5427                 g_warning ("%s: This should not be reached", __FUNCTION__);
5428         }
5429
5430         if (error_note) {
5431                 modest_platform_run_information_dialog (parent_window, error_note);
5432                 g_free (error_note);
5433         }
5434 }
5435
5436 gchar *
5437 modest_ui_actions_get_msg_already_deleted_error_msg (ModestWindow *win)
5438 {
5439         gchar *msg = NULL;
5440         TnyFolderStore *folder = NULL;
5441         TnyAccount *account = NULL;
5442         ModestTransportStoreProtocol proto;
5443         TnyHeader *header = NULL;
5444
5445         if (MODEST_IS_MAIN_WINDOW (win)) {
5446                 GtkWidget *header_view;
5447                 TnyList* headers = NULL;
5448                 TnyIterator *iter;
5449                 header_view = modest_main_window_get_child_widget (MODEST_MAIN_WINDOW(win),
5450                                                                    MODEST_MAIN_WINDOW_WIDGET_TYPE_HEADER_VIEW);
5451                 headers = modest_header_view_get_selected_headers (MODEST_HEADER_VIEW (header_view));
5452                 if (!headers || tny_list_get_length (headers) == 0) {
5453                         if (headers)
5454                                 g_object_unref (headers);
5455                         return NULL;
5456                 }
5457                 iter = tny_list_create_iterator (headers);
5458                 header = TNY_HEADER (tny_iterator_get_current (iter));
5459                 folder = TNY_FOLDER_STORE (tny_header_get_folder (header));
5460                 g_object_unref (iter);
5461                 g_object_unref (headers);
5462         } else if (MODEST_IS_MSG_VIEW_WINDOW (win)) {
5463                 header = modest_msg_view_window_get_header (MODEST_MSG_VIEW_WINDOW (win));
5464                 folder = TNY_FOLDER_STORE (tny_header_get_folder (header));
5465         }
5466
5467         /* Get the account type */
5468         account = tny_folder_get_account (TNY_FOLDER (folder));
5469         proto = modest_protocol_info_get_transport_store_protocol (tny_account_get_proto (account));
5470         if (proto == MODEST_PROTOCOL_STORE_POP) {
5471                 msg = g_strdup (_("emev_ni_ui_pop3_msg_recv_error"));
5472         } else if (proto == MODEST_PROTOCOL_STORE_IMAP) {
5473                 msg = g_strdup_printf (_("emev_ni_ui_imap_message_not_available_in_server"),
5474                                        tny_header_get_subject (header));
5475         } else {
5476                 msg = g_strdup_printf (_("mail_ni_ui_folder_get_msg_folder_error"));
5477         }
5478
5479         /* Frees */
5480         g_object_unref (account);
5481         g_object_unref (folder);
5482         g_object_unref (header);
5483
5484         return msg;
5485 }