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