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                 }
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 (G_OBJECT(edit_window));
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                 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         /* Get the currently-active transport account for this modest account: */
2399         if (strcmp (account_name, MODEST_LOCAL_FOLDERS_ACCOUNT_ID) != 0) {
2400                 transport_account = TNY_TRANSPORT_ACCOUNT(modest_tny_account_store_get_server_account
2401                                                           (modest_runtime_get_account_store(),
2402                                                            account_name, TNY_ACCOUNT_TYPE_TRANSPORT));
2403         }
2404
2405         if (!transport_account) {
2406                 /* Run account setup wizard */
2407                 if (!modest_ui_actions_run_account_setup_wizard(MODEST_WINDOW(edit_window)))
2408                         return;
2409         }
2410
2411         gchar *from = modest_account_mgr_get_from_string (account_mgr, account_name);
2412
2413         /* Create the mail operation */
2414         ModestMailOperation *mail_operation = modest_mail_operation_new (G_OBJECT(edit_window));
2415         modest_mail_operation_queue_add (modest_runtime_get_mail_operation_queue (), mail_operation);
2416
2417         modest_mail_operation_send_new_mail (mail_operation,
2418                                              transport_account,
2419                                              data->draft_msg,
2420                                              from,
2421                                              data->to,
2422                                              data->cc,
2423                                              data->bcc,
2424                                              data->subject,
2425                                              data->plain_body,
2426                                              data->html_body,
2427                                              data->attachments,
2428                                              data->images,
2429                                              data->priority_flags);
2430
2431         if (modest_mail_operation_get_status (mail_operation) == MODEST_MAIL_OPERATION_STATUS_IN_PROGRESS)
2432                 modest_platform_information_banner (NULL, NULL, _("mcen_ib_outbox_waiting_to_be_sent"));
2433
2434
2435         /* Free data: */
2436         g_free (from);
2437         g_free (account_name);
2438         g_object_unref (G_OBJECT (transport_account));
2439         g_object_unref (G_OBJECT (mail_operation));
2440
2441         modest_msg_edit_window_free_msg_data (edit_window, data);
2442         modest_msg_edit_window_set_sent (edit_window, TRUE);
2443
2444         /* Save settings and close the window: */
2445         modest_ui_actions_on_close_window (NULL, MODEST_WINDOW (edit_window));
2446 }
2447
2448 void
2449 modest_ui_actions_on_toggle_bold (GtkToggleAction *action,
2450                                   ModestMsgEditWindow *window)
2451 {
2452         ModestMsgEditFormatState *format_state = NULL;
2453
2454         g_return_if_fail (MODEST_IS_MSG_EDIT_WINDOW (window));
2455         g_return_if_fail (GTK_IS_TOGGLE_ACTION (action));
2456
2457         if (modest_msg_edit_window_get_format (MODEST_MSG_EDIT_WINDOW (window)) == MODEST_MSG_EDIT_FORMAT_TEXT)
2458                 return;
2459
2460         format_state = modest_msg_edit_window_get_format_state (window);
2461         g_return_if_fail (format_state != NULL);
2462
2463         format_state->bold = gtk_toggle_action_get_active (action);
2464         modest_msg_edit_window_set_format_state (window, format_state);
2465         g_free (format_state);
2466
2467 }
2468
2469 void
2470 modest_ui_actions_on_toggle_italics (GtkToggleAction *action,
2471                                      ModestMsgEditWindow *window)
2472 {
2473         ModestMsgEditFormatState *format_state = NULL;
2474
2475         g_return_if_fail (MODEST_IS_MSG_EDIT_WINDOW (window));
2476         g_return_if_fail (GTK_IS_TOGGLE_ACTION (action));
2477
2478         if (modest_msg_edit_window_get_format (MODEST_MSG_EDIT_WINDOW(window)) == MODEST_MSG_EDIT_FORMAT_TEXT)
2479                 return;
2480
2481         format_state = modest_msg_edit_window_get_format_state (window);
2482         g_return_if_fail (format_state != NULL);
2483
2484         format_state->italics = gtk_toggle_action_get_active (action);
2485         modest_msg_edit_window_set_format_state (window, format_state);
2486         g_free (format_state);
2487
2488 }
2489
2490 void
2491 modest_ui_actions_on_toggle_bullets (GtkToggleAction *action,
2492                                      ModestMsgEditWindow *window)
2493 {
2494         ModestMsgEditFormatState *format_state = NULL;
2495
2496         g_return_if_fail (MODEST_IS_MSG_EDIT_WINDOW (window));
2497         g_return_if_fail (GTK_IS_TOGGLE_ACTION (action));
2498
2499         if (modest_msg_edit_window_get_format (MODEST_MSG_EDIT_WINDOW (window)) == MODEST_MSG_EDIT_FORMAT_TEXT)
2500                 return;
2501
2502         format_state = modest_msg_edit_window_get_format_state (window);
2503         g_return_if_fail (format_state != NULL);
2504
2505         format_state->bullet = gtk_toggle_action_get_active (action);
2506         modest_msg_edit_window_set_format_state (window, format_state);
2507         g_free (format_state);
2508
2509 }
2510
2511 void
2512 modest_ui_actions_on_change_justify (GtkRadioAction *action,
2513                                      GtkRadioAction *selected,
2514                                      ModestMsgEditWindow *window)
2515 {
2516         ModestMsgEditFormatState *format_state = NULL;
2517         GtkJustification value;
2518
2519         g_return_if_fail (MODEST_IS_MSG_EDIT_WINDOW (window));
2520
2521         if (modest_msg_edit_window_get_format (MODEST_MSG_EDIT_WINDOW(window)) == MODEST_MSG_EDIT_FORMAT_TEXT)
2522                 return;
2523
2524         value = gtk_radio_action_get_current_value (selected);
2525
2526         format_state = modest_msg_edit_window_get_format_state (window);
2527         g_return_if_fail (format_state != NULL);
2528
2529         format_state->justification = value;
2530         modest_msg_edit_window_set_format_state (window, format_state);
2531         g_free (format_state);
2532 }
2533
2534 void
2535 modest_ui_actions_on_select_editor_color (GtkAction *action,
2536                                           ModestMsgEditWindow *window)
2537 {
2538         g_return_if_fail (MODEST_IS_MSG_EDIT_WINDOW (window));
2539         g_return_if_fail (GTK_IS_ACTION (action));
2540
2541         if (modest_msg_edit_window_get_format (MODEST_MSG_EDIT_WINDOW(window)) == MODEST_MSG_EDIT_FORMAT_TEXT)
2542                 return;
2543
2544         modest_msg_edit_window_select_color (window);
2545 }
2546
2547 void
2548 modest_ui_actions_on_select_editor_background_color (GtkAction *action,
2549                                                      ModestMsgEditWindow *window)
2550 {
2551         g_return_if_fail (MODEST_IS_MSG_EDIT_WINDOW (window));
2552         g_return_if_fail (GTK_IS_ACTION (action));
2553
2554         if (modest_msg_edit_window_get_format (MODEST_MSG_EDIT_WINDOW(window)) == MODEST_MSG_EDIT_FORMAT_TEXT)
2555                 return;
2556
2557         modest_msg_edit_window_select_background_color (window);
2558 }
2559
2560 void
2561 modest_ui_actions_on_insert_image (GtkAction *action,
2562                                    ModestMsgEditWindow *window)
2563 {
2564         g_return_if_fail (MODEST_IS_MSG_EDIT_WINDOW (window));
2565         g_return_if_fail (GTK_IS_ACTION (action));
2566
2567         if (modest_msg_edit_window_get_format (MODEST_MSG_EDIT_WINDOW(window)) == MODEST_MSG_EDIT_FORMAT_TEXT)
2568                 return;
2569
2570         modest_msg_edit_window_insert_image (window);
2571 }
2572
2573 void
2574 modest_ui_actions_on_attach_file (GtkAction *action,
2575                                   ModestMsgEditWindow *window)
2576 {
2577         g_return_if_fail (MODEST_IS_MSG_EDIT_WINDOW (window));
2578         g_return_if_fail (GTK_IS_ACTION (action));
2579
2580         modest_msg_edit_window_offer_attach_file (window);
2581 }
2582
2583 void
2584 modest_ui_actions_on_remove_attachments (GtkAction *action,
2585                                          ModestMsgEditWindow *window)
2586 {
2587         g_return_if_fail (MODEST_IS_MSG_EDIT_WINDOW (window));
2588         g_return_if_fail (GTK_IS_ACTION (action));
2589
2590         modest_msg_edit_window_remove_attachments (window, NULL);
2591 }
2592
2593 static void
2594 do_create_folder_cb (ModestMailOperation *mail_op,
2595                      TnyFolderStore *parent_folder,
2596                      TnyFolder *new_folder,
2597                      gpointer user_data)
2598 {
2599         gchar *suggested_name = (gchar *) user_data;
2600         GtkWindow *source_win = (GtkWindow *) modest_mail_operation_get_source (mail_op);
2601
2602         if (modest_mail_operation_get_error (mail_op)) {
2603                 /* Show an error */
2604                 modest_platform_information_banner (GTK_WIDGET (source_win), NULL,
2605                                                     _("mail_in_ui_folder_create_error"));
2606
2607                 /* Try again */
2608                 do_create_folder (source_win, parent_folder, (const gchar *) suggested_name);
2609         } else {
2610                 /* the 'source_win' is either the ModestMainWindow, or the 'Move to folder'-dialog
2611                  * FIXME: any other? */
2612                 GtkWidget *folder_view;
2613
2614                 if (MODEST_IS_MAIN_WINDOW(source_win))
2615                         folder_view =
2616                                 modest_main_window_get_child_widget (MODEST_MAIN_WINDOW (source_win),
2617                                                                      MODEST_MAIN_WINDOW_WIDGET_TYPE_FOLDER_VIEW);
2618                 else
2619                         folder_view =
2620                                 get_folder_view_from_move_to_dialog (GTK_WIDGET(source_win));
2621
2622                 /* Select the newly created folder */
2623                 modest_folder_view_select_folder (MODEST_FOLDER_VIEW (folder_view),
2624                                                   new_folder, FALSE);
2625                 g_object_unref (new_folder);
2626         }
2627         /* Free. Note that the first time it'll be NULL so noop */
2628         g_free (suggested_name);
2629         g_object_unref (source_win);
2630 }
2631
2632 static void
2633 do_create_folder (GtkWindow *parent_window,
2634                   TnyFolderStore *parent_folder,
2635                   const gchar *suggested_name)
2636 {
2637         gint result;
2638         gchar *folder_name = NULL;
2639
2640         result = modest_platform_run_new_folder_dialog (GTK_WINDOW (parent_window),
2641                                                         parent_folder,
2642                                                         (gchar *) suggested_name,
2643                                                         &folder_name);
2644
2645         if (result == GTK_RESPONSE_ACCEPT) {
2646                 ModestMailOperation *mail_op;
2647
2648                 mail_op  = modest_mail_operation_new (G_OBJECT(parent_window));
2649
2650                 modest_mail_operation_queue_add (modest_runtime_get_mail_operation_queue (),
2651                                                  mail_op);
2652                 modest_mail_operation_create_folder (mail_op,
2653                                                      parent_folder,
2654                                                      (const gchar *) folder_name,
2655                                                      do_create_folder_cb,
2656                                                      folder_name);
2657                 g_object_unref (mail_op);
2658         }
2659 }
2660
2661 static void
2662 create_folder_performer (gboolean canceled,
2663                          GError *err,
2664                          GtkWindow *parent_window,
2665                          TnyAccount *account,
2666                          gpointer user_data)
2667 {
2668         TnyFolderStore *parent_folder = TNY_FOLDER_STORE (user_data);
2669
2670         if (canceled || err) {
2671                 goto frees;
2672         }
2673
2674         /* Run the new folder dialog */
2675         do_create_folder (GTK_WINDOW (parent_window), parent_folder, NULL);
2676
2677  frees:
2678         g_object_unref (parent_folder);
2679 }
2680
2681 static void
2682 modest_ui_actions_create_folder(GtkWidget *parent_window,
2683                                 GtkWidget *folder_view)
2684 {
2685         TnyFolderStore *parent_folder;
2686
2687         parent_folder = modest_folder_view_get_selected (MODEST_FOLDER_VIEW(folder_view));
2688
2689         if (parent_folder) {
2690                 /* The parent folder will be freed in the callback */
2691                 modest_platform_connect_if_remote_and_perform (GTK_WINDOW (parent_window),
2692                                                                parent_folder,
2693                                                                create_folder_performer,
2694                                                                parent_folder);
2695         }
2696 }
2697
2698 void
2699 modest_ui_actions_on_new_folder (GtkAction *action, ModestMainWindow *main_window)
2700 {
2701         GtkWidget *folder_view;
2702
2703         g_return_if_fail (MODEST_IS_MAIN_WINDOW(main_window));
2704
2705         folder_view = modest_main_window_get_child_widget (main_window,
2706                                                            MODEST_MAIN_WINDOW_WIDGET_TYPE_FOLDER_VIEW);
2707         if (!folder_view)
2708                 return;
2709
2710         modest_ui_actions_create_folder (GTK_WIDGET (main_window), folder_view);
2711 }
2712
2713 static void
2714 modest_ui_actions_rename_folder_error_handler (ModestMailOperation *mail_op,
2715                                                gpointer user_data)
2716 {
2717         ModestMainWindow *window = MODEST_MAIN_WINDOW (user_data);
2718         const GError *error = NULL;
2719         const gchar *message = NULL;
2720
2721         /* Get error message */
2722         error = modest_mail_operation_get_error (mail_op);
2723         if (!error)
2724                 g_return_if_reached ();
2725
2726         switch (error->code) {
2727         case MODEST_MAIL_OPERATION_ERROR_FOLDER_EXISTS:
2728                 message = _CS("ckdg_ib_folder_already_exists");
2729                 break;
2730         default:
2731                 g_warning ("%s: BUG: unexpected error:[%d]: %s", __FUNCTION__,
2732                            error->code, error->message);
2733                 return;
2734         }
2735
2736         modest_platform_information_banner (GTK_WIDGET (window), NULL, message);
2737 }
2738
2739 typedef struct {
2740         TnyFolderStore *folder;
2741         gchar *new_name;
2742 } RenameFolderInfo;
2743
2744 static void
2745 on_rename_folder_cb (gboolean canceled, GError *err, GtkWindow *parent_window,
2746                 TnyAccount *account, gpointer user_data)
2747 {
2748         ModestMailOperation *mail_op = NULL;
2749         GtkTreeSelection *sel = NULL;
2750         GtkWidget *folder_view = NULL;
2751         RenameFolderInfo *data = (RenameFolderInfo*)user_data;
2752
2753         if (!canceled && (err == NULL) && MODEST_IS_MAIN_WINDOW(parent_window)) {
2754
2755                 folder_view = modest_main_window_get_child_widget (
2756                                 MODEST_MAIN_WINDOW (parent_window),
2757                                 MODEST_MAIN_WINDOW_WIDGET_TYPE_FOLDER_VIEW);
2758
2759                 mail_op =
2760                         modest_mail_operation_new_with_error_handling (G_OBJECT(parent_window),
2761                                         modest_ui_actions_rename_folder_error_handler,
2762                                         parent_window, NULL);
2763
2764                 modest_mail_operation_queue_add (modest_runtime_get_mail_operation_queue (),
2765                                 mail_op);
2766
2767                 /* Clear the headers view */
2768                 sel = gtk_tree_view_get_selection (GTK_TREE_VIEW (folder_view));
2769                 gtk_tree_selection_unselect_all (sel);
2770
2771                 /* Select *after* the changes */
2772                 modest_folder_view_select_folder (MODEST_FOLDER_VIEW(folder_view),
2773                                 TNY_FOLDER(data->folder), TRUE);
2774
2775                 /* Actually rename the folder */
2776                 modest_mail_operation_rename_folder (mail_op,
2777                                 TNY_FOLDER (data->folder),
2778                                 (const gchar *) (data->new_name));
2779
2780                 /* TODO folder view filter refilter */
2781                 /*
2782                 GtkTreeModel *tree_model = gtk_tree_view_get_model (GTK_TREE_VIEW (folder_view));
2783                 if (GTK_IS_TREE_MODEL_FILTER (tree_model))
2784                         gtk_tree_model_filter_refilter (GTK_TREE_MODEL_FILTER (tree_model)); */
2785         }
2786
2787         g_object_unref (mail_op);
2788         g_free (data->new_name);
2789         g_free (data);
2790 }
2791
2792 void
2793 modest_ui_actions_on_rename_folder (GtkAction *action,
2794                                      ModestMainWindow *main_window)
2795 {
2796         TnyFolderStore *folder;
2797         GtkWidget *folder_view;
2798         GtkWidget *header_view;
2799
2800         g_return_if_fail (MODEST_IS_MAIN_WINDOW(main_window));
2801
2802         folder_view = modest_main_window_get_child_widget (main_window,
2803                                                            MODEST_MAIN_WINDOW_WIDGET_TYPE_FOLDER_VIEW);
2804         if (!folder_view)
2805                 return;
2806
2807         header_view = modest_main_window_get_child_widget (main_window,
2808                                                            MODEST_MAIN_WINDOW_WIDGET_TYPE_HEADER_VIEW);
2809
2810         if (!header_view)
2811                 return;
2812
2813         folder = modest_folder_view_get_selected (MODEST_FOLDER_VIEW(folder_view));
2814
2815         if (!folder)
2816                 return;
2817
2818         if (TNY_IS_FOLDER (folder)) {
2819                 gchar *folder_name;
2820                 gint response;
2821                 const gchar *current_name;
2822                 TnyFolderStore *parent;
2823                 gboolean do_rename = TRUE;
2824
2825                 current_name = tny_folder_get_name (TNY_FOLDER (folder));
2826                 parent = tny_folder_get_folder_store (TNY_FOLDER (folder));
2827                 response = modest_platform_run_rename_folder_dialog (GTK_WINDOW (main_window),
2828                                                                      parent, current_name,
2829                                                                      &folder_name);
2830                 g_object_unref (parent);
2831
2832                 if (response != GTK_RESPONSE_ACCEPT || strlen (folder_name) == 0) {
2833                         do_rename = FALSE;
2834                 } else {
2835                         RenameFolderInfo *rename_folder_data = g_new0 (RenameFolderInfo, 1);
2836                         rename_folder_data->folder = folder;
2837                         rename_folder_data->new_name = folder_name;
2838                         modest_platform_connect_if_remote_and_perform (GTK_WINDOW(main_window),
2839                                         folder, on_rename_folder_cb, rename_folder_data);
2840                 }
2841         }
2842         g_object_unref (folder);
2843 }
2844
2845 static void
2846 modest_ui_actions_delete_folder_error_handler (ModestMailOperation *mail_op,
2847                                                gpointer user_data)
2848 {
2849         GObject *win = modest_mail_operation_get_source (mail_op);
2850
2851         modest_platform_run_information_dialog ((win) ? GTK_WINDOW (win) : NULL,
2852                                                 _("mail_in_ui_folder_delete_error"));
2853         g_object_unref (win);
2854 }
2855
2856 typedef struct {
2857         TnyFolderStore *folder;
2858         gboolean move_to_trash;
2859 } DeleteFolderInfo;
2860
2861 static void
2862 on_delete_folder_cb (gboolean canceled,
2863                   GError *err,
2864                   GtkWindow *parent_window,
2865                   TnyAccount *account,
2866                   gpointer user_data)
2867 {
2868         DeleteFolderInfo *info = (DeleteFolderInfo*) user_data;
2869         GtkWidget *folder_view;
2870         ModestMailOperation *mail_op;
2871         GtkTreeSelection *sel;
2872
2873         if (!MODEST_IS_MAIN_WINDOW(parent_window) || canceled || (err!=NULL)) {
2874                 g_object_unref (G_OBJECT (info->folder));
2875                 g_free (info);
2876         }
2877
2878         folder_view = modest_main_window_get_child_widget (
2879                         MODEST_MAIN_WINDOW (parent_window),
2880                         MODEST_MAIN_WINDOW_WIDGET_TYPE_FOLDER_VIEW);
2881
2882         /* Unselect the folder before deleting it to free the headers */
2883         sel = gtk_tree_view_get_selection (GTK_TREE_VIEW (folder_view));
2884         gtk_tree_selection_unselect_all (sel);
2885
2886         /* Create the mail operation */
2887         mail_op =
2888                 modest_mail_operation_new_with_error_handling (G_OBJECT(parent_window),
2889                                 modest_ui_actions_delete_folder_error_handler,
2890                                 NULL, NULL);
2891
2892         modest_mail_operation_queue_add (modest_runtime_get_mail_operation_queue (),
2893                         mail_op);
2894         modest_mail_operation_remove_folder (mail_op, TNY_FOLDER (info->folder), info->move_to_trash);
2895
2896         modest_folder_view_select_first_inbox_or_local (MODEST_FOLDER_VIEW (folder_view));
2897
2898         g_object_unref (G_OBJECT (mail_op));
2899         g_object_unref (G_OBJECT (info->folder));
2900         g_free (info);
2901 }
2902
2903 static void
2904 delete_folder (ModestMainWindow *main_window, gboolean move_to_trash)
2905 {
2906         TnyFolderStore *folder;
2907         GtkWidget *folder_view;
2908         gint response;
2909         gchar *message;
2910
2911         g_return_if_fail (MODEST_IS_MAIN_WINDOW(main_window));
2912
2913         folder_view = modest_main_window_get_child_widget (main_window,
2914                                                            MODEST_MAIN_WINDOW_WIDGET_TYPE_FOLDER_VIEW);
2915         if (!folder_view)
2916                 return;
2917
2918         folder = modest_folder_view_get_selected (MODEST_FOLDER_VIEW (folder_view));
2919
2920         /* Show an error if it's an account */
2921         if (!TNY_IS_FOLDER (folder)) {
2922                 modest_platform_run_information_dialog (GTK_WINDOW (main_window),
2923                                                         _("mail_in_ui_folder_delete_error"));
2924                 g_object_unref (G_OBJECT (folder));
2925                 return;
2926         }
2927
2928         /* Ask the user */
2929         message =  g_strdup_printf (_("mcen_nc_delete_folder_text"),
2930                                     tny_folder_get_name (TNY_FOLDER (folder)));
2931         response = modest_platform_run_confirmation_dialog (GTK_WINDOW (main_window),
2932                                                             (const gchar *) message);
2933         g_free (message);
2934
2935         if (response == GTK_RESPONSE_OK) {
2936                 DeleteFolderInfo *info;
2937                 info = g_new0(DeleteFolderInfo, 1);
2938                 info->folder = folder;
2939                 info->move_to_trash = move_to_trash;
2940                 g_object_ref (G_OBJECT (info->folder));
2941                 TnyAccount *account = tny_folder_get_account(TNY_FOLDER(folder));
2942                 modest_platform_connect_and_perform (GTK_WINDOW (main_window),
2943                                 account, on_delete_folder_cb, info);
2944                 g_object_unref (account);
2945         }
2946         g_object_unref (G_OBJECT (folder));
2947 }
2948
2949 void
2950 modest_ui_actions_on_delete_folder (GtkAction *action,
2951                                      ModestMainWindow *main_window)
2952 {
2953         g_return_if_fail (MODEST_IS_MAIN_WINDOW(main_window));
2954
2955         delete_folder (main_window, FALSE);
2956 }
2957
2958 void
2959 modest_ui_actions_on_move_folder_to_trash_folder (GtkAction *action, ModestMainWindow *main_window)
2960 {
2961         g_return_if_fail (MODEST_IS_MAIN_WINDOW(main_window));
2962
2963         delete_folder (main_window, TRUE);
2964 }
2965
2966
2967 static void
2968 show_error (GtkWidget *parent_widget, const gchar* text)
2969 {
2970         modest_platform_information_banner(parent_widget, NULL, text);
2971
2972 #if 0
2973         GtkDialog *dialog = GTK_DIALOG (hildon_note_new_information (parent_window, text)); */
2974         /*
2975           GtkDialog *dialog = GTK_DIALOG (gtk_message_dialog_new (parent_window,
2976           (GtkDialogFlags)0,
2977           GTK_MESSAGE_ERROR,
2978           GTK_BUTTONS_OK,
2979           text ));
2980         */
2981
2982         gtk_dialog_run (dialog);
2983         gtk_widget_destroy (GTK_WIDGET (dialog));
2984 #endif
2985 }
2986
2987 void
2988 modest_ui_actions_on_password_requested (TnyAccountStore *account_store,
2989                                          const gchar* server_account_name,
2990                                          gchar **username,
2991                                          gchar **password,
2992                                          gboolean *cancel,
2993                                          gboolean *remember,
2994                                          ModestMainWindow *main_window)
2995 {
2996         g_return_if_fail(server_account_name);
2997
2998         /* Initalize output parameters: */
2999         if (cancel)
3000                 *cancel = FALSE;
3001
3002         if (remember)
3003                 *remember = TRUE;
3004
3005 #ifdef MODEST_PLATFORM_MAEMO
3006         /* Maemo uses a different (awkward) button order,
3007          * It should probably just use gtk_alternative_dialog_button_order ().
3008          */
3009         GtkWidget *dialog = gtk_dialog_new_with_buttons (_("mail_ti_password_protected"),
3010                                               NULL,
3011                                               GTK_DIALOG_MODAL,
3012                                               _("mcen_bd_dialog_ok"),
3013                                               GTK_RESPONSE_ACCEPT,
3014                                               _("mcen_bd_dialog_cancel"),
3015                                               GTK_RESPONSE_REJECT,
3016                                               NULL);
3017 #else
3018         GtkWidget *dialog = gtk_dialog_new_with_buttons (_("mail_ti_password_protected"),
3019                                               NULL,
3020                                               GTK_DIALOG_MODAL,
3021                                               GTK_STOCK_CANCEL,
3022                                               GTK_RESPONSE_REJECT,
3023                                               GTK_STOCK_OK,
3024                                               GTK_RESPONSE_ACCEPT,
3025                                               NULL);
3026 #endif /* MODEST_PLATFORM_MAEMO */
3027
3028         modest_window_mgr_set_modal (modest_runtime_get_window_mgr(), GTK_WINDOW (dialog));
3029
3030         gchar *server_name = modest_account_mgr_get_server_account_hostname (
3031                 modest_runtime_get_account_mgr(), server_account_name);
3032         if (!server_name) {/* This happened once, though I don't know why. murrayc. */
3033                 g_warning("%s: Could not get server name for server account '%s'", __FUNCTION__, server_account_name);
3034                 if (cancel)
3035                         *cancel = TRUE;
3036                 return;
3037         }
3038
3039         /* This causes a warning because the logical ID has no %s in it,
3040          * though the translation does, but there is not much we can do about that: */
3041         gchar *txt = g_strdup_printf (_("mail_ia_password_info"), server_name);
3042         gtk_box_pack_start (GTK_BOX(GTK_DIALOG(dialog)->vbox), gtk_label_new(txt),
3043                             FALSE, FALSE, 0);
3044         g_free (txt);
3045         g_free (server_name);
3046         server_name = NULL;
3047
3048         /* username: */
3049         gchar *initial_username = modest_account_mgr_get_server_account_username (
3050                 modest_runtime_get_account_mgr(), server_account_name);
3051
3052         GtkWidget *entry_username = gtk_entry_new ();
3053         if (initial_username)
3054                 gtk_entry_set_text (GTK_ENTRY (entry_username), initial_username);
3055         /* Dim this if a connection has ever succeeded with this username,
3056          * as per the UI spec: */
3057         const gboolean username_known =
3058                 modest_account_mgr_get_server_account_username_has_succeeded(
3059                         modest_runtime_get_account_mgr(), server_account_name);
3060         gtk_widget_set_sensitive (entry_username, !username_known);
3061
3062 #ifdef MODEST_PLATFORM_MAEMO
3063         /* Auto-capitalization is the default, so let's turn it off: */
3064         hildon_gtk_entry_set_input_mode (GTK_ENTRY (entry_username), HILDON_GTK_INPUT_MODE_FULL);
3065
3066         /* Create a size group to be used by all captions.
3067          * Note that HildonCaption does not create a default size group if we do not specify one.
3068          * We use GTK_SIZE_GROUP_HORIZONTAL, so that the widths are the same. */
3069         GtkSizeGroup *sizegroup = gtk_size_group_new(GTK_SIZE_GROUP_HORIZONTAL);
3070
3071         GtkWidget *caption = hildon_caption_new (sizegroup,
3072                 _("mail_fi_username"), entry_username, NULL, HILDON_CAPTION_MANDATORY);
3073         gtk_widget_show (entry_username);
3074         gtk_box_pack_start (GTK_BOX(GTK_DIALOG(dialog)->vbox), caption,
3075                 FALSE, FALSE, MODEST_MARGIN_HALF);
3076         gtk_widget_show (caption);
3077 #else
3078         gtk_box_pack_start (GTK_BOX(GTK_DIALOG(dialog)->vbox), entry_username,
3079                             TRUE, FALSE, 0);
3080 #endif /* MODEST_PLATFORM_MAEMO */
3081
3082         /* password: */
3083         GtkWidget *entry_password = gtk_entry_new ();
3084         gtk_entry_set_visibility (GTK_ENTRY(entry_password), FALSE);
3085         /* gtk_entry_set_invisible_char (GTK_ENTRY(entry_password), "*"); */
3086
3087 #ifdef MODEST_PLATFORM_MAEMO
3088         /* Auto-capitalization is the default, so let's turn it off: */
3089         hildon_gtk_entry_set_input_mode (GTK_ENTRY (entry_password),
3090                 HILDON_GTK_INPUT_MODE_FULL | HILDON_GTK_INPUT_MODE_INVISIBLE);
3091
3092         caption = hildon_caption_new (sizegroup,
3093                 _("mail_fi_password"), entry_password, NULL, HILDON_CAPTION_MANDATORY);
3094         gtk_widget_show (entry_password);
3095         gtk_box_pack_start (GTK_BOX(GTK_DIALOG(dialog)->vbox), caption,
3096                 FALSE, FALSE, MODEST_MARGIN_HALF);
3097         gtk_widget_show (caption);
3098         g_object_unref (sizegroup);
3099 #else
3100         gtk_box_pack_start (GTK_BOX(GTK_DIALOG(dialog)->vbox), entry_password,
3101                             TRUE, FALSE, 0);
3102 #endif /* MODEST_PLATFORM_MAEMO */
3103
3104         if (initial_username != NULL)
3105                 gtk_widget_grab_focus (GTK_WIDGET (entry_password));
3106
3107 /* This is not in the Maemo UI spec:
3108         remember_pass_check = gtk_check_button_new_with_label (_("Remember password"));
3109         gtk_box_pack_start (GTK_BOX(GTK_DIALOG(dialog)->vbox), remember_pass_check,
3110                             TRUE, FALSE, 0);
3111 */
3112
3113         gtk_widget_show_all (GTK_WIDGET(GTK_DIALOG(dialog)->vbox));
3114
3115         if (gtk_dialog_run (GTK_DIALOG(dialog)) == GTK_RESPONSE_ACCEPT) {
3116                 if (username) {
3117                         *username = g_strdup (gtk_entry_get_text (GTK_ENTRY(entry_username)));
3118
3119                         modest_account_mgr_set_server_account_username (
3120                                  modest_runtime_get_account_mgr(), server_account_name,
3121                                  *username);
3122
3123                         const gboolean username_was_changed =
3124                                 (strcmp (*username, initial_username) != 0);
3125                         if (username_was_changed) {
3126                                 g_warning ("%s: tinymail does not yet support changing the "
3127                                         "username in the get_password() callback.\n", __FUNCTION__);
3128                         }
3129                 }
3130
3131                 if (password) {
3132                         *password = g_strdup (gtk_entry_get_text (GTK_ENTRY(entry_password)));
3133
3134                         /* We do not save the password in the configuration,
3135                          * because this function is only called for passwords that should
3136                          * not be remembered:
3137                         modest_server_account_set_password (
3138                                  modest_runtime_get_account_mgr(), server_account_name,
3139                                  *password);
3140                         */
3141                 }
3142
3143                 if (cancel)
3144                         *cancel   = FALSE;
3145
3146         } else {
3147                 show_error(GTK_WIDGET (main_window), _("mail_ib_login_cancelled"));
3148
3149                 if (username)
3150                         *username = NULL;
3151
3152                 if (password)
3153                         *password = NULL;
3154
3155                 if (cancel)
3156                         *cancel   = TRUE;
3157         }
3158
3159 /* This is not in the Maemo UI spec:
3160         if (gtk_toggle_button_get_active (GTK_TOGGLE_BUTTON (remember_pass_check)))
3161                 *remember = TRUE;
3162         else
3163                 *remember = FALSE;
3164 */
3165
3166         gtk_widget_destroy (dialog);
3167
3168         /* printf ("DEBUG: %s: cancel=%d\n", __FUNCTION__, *cancel); */
3169 }
3170
3171 void
3172 modest_ui_actions_on_cut (GtkAction *action,
3173                           ModestWindow *window)
3174 {
3175         GtkWidget *focused_widget;
3176         GtkClipboard *clipboard;
3177
3178         clipboard = gtk_clipboard_get (GDK_SELECTION_CLIPBOARD);
3179         focused_widget = gtk_window_get_focus (GTK_WINDOW (window));
3180         if (GTK_IS_EDITABLE (focused_widget)) {
3181                 gtk_editable_cut_clipboard (GTK_EDITABLE(focused_widget));
3182                 gtk_clipboard_set_can_store (clipboard, NULL, 0);
3183                 gtk_clipboard_store (clipboard);
3184         } else if (GTK_IS_TEXT_VIEW (focused_widget)) {
3185                 GtkTextBuffer *buffer;
3186
3187                 buffer = gtk_text_view_get_buffer (GTK_TEXT_VIEW (focused_widget));
3188                 gtk_text_buffer_cut_clipboard (buffer, clipboard, TRUE);
3189                 gtk_clipboard_set_can_store (clipboard, NULL, 0);
3190                 gtk_clipboard_store (clipboard);
3191         } else if (MODEST_IS_HEADER_VIEW (focused_widget)) {
3192                 TnyList *header_list = modest_header_view_get_selected_headers (
3193                                 MODEST_HEADER_VIEW (focused_widget));
3194                 gboolean continue_download = FALSE;
3195                 gint num_of_unc_msgs;
3196
3197                 num_of_unc_msgs = header_list_count_uncached_msgs(header_list);
3198
3199                 if (num_of_unc_msgs) {
3200                         TnyAccount *account = get_account_from_header_list (header_list);
3201                         continue_download = connect_to_get_msg (window, num_of_unc_msgs, account);
3202                         g_object_unref (account);
3203                 }
3204
3205                 if (num_of_unc_msgs == 0 || continue_download) {
3206 /*                      modest_platform_information_banner (
3207                                         NULL, NULL, _CS("mcen_ib_getting_items"));*/
3208                         modest_header_view_cut_selection (
3209                                         MODEST_HEADER_VIEW (focused_widget));
3210                 }
3211
3212                 g_object_unref (header_list);
3213         } else if (MODEST_IS_FOLDER_VIEW (focused_widget)) {
3214                 modest_folder_view_cut_selection (MODEST_FOLDER_VIEW (focused_widget));
3215         }
3216 }
3217
3218 void
3219 modest_ui_actions_on_copy (GtkAction *action,
3220                            ModestWindow *window)
3221 {
3222         GtkClipboard *clipboard;
3223         GtkWidget *focused_widget;
3224         gboolean copied = TRUE;
3225
3226         clipboard = gtk_clipboard_get (GDK_SELECTION_CLIPBOARD);
3227         focused_widget = gtk_window_get_focus (GTK_WINDOW (window));
3228
3229         if (GTK_IS_LABEL (focused_widget)) {
3230                 gtk_clipboard_set_text (clipboard, gtk_label_get_text (GTK_LABEL (focused_widget)), -1);
3231                 gtk_clipboard_set_can_store (clipboard, NULL, 0);
3232                 gtk_clipboard_store (clipboard);
3233         } else if (GTK_IS_EDITABLE (focused_widget)) {
3234                 gtk_editable_copy_clipboard (GTK_EDITABLE(focused_widget));
3235                 gtk_clipboard_set_can_store (clipboard, NULL, 0);
3236                 gtk_clipboard_store (clipboard);
3237         } else if (GTK_IS_HTML (focused_widget)) {
3238                 gtk_html_copy (GTK_HTML (focused_widget));
3239                 gtk_clipboard_set_can_store (clipboard, NULL, 0);
3240                 gtk_clipboard_store (clipboard);
3241         } else if (GTK_IS_TEXT_VIEW (focused_widget)) {
3242                 GtkTextBuffer *buffer;
3243                 buffer = gtk_text_view_get_buffer (GTK_TEXT_VIEW (focused_widget));
3244                 gtk_text_buffer_copy_clipboard (buffer, clipboard);
3245                 gtk_clipboard_set_can_store (clipboard, NULL, 0);
3246                 gtk_clipboard_store (clipboard);
3247         } else if (MODEST_IS_HEADER_VIEW (focused_widget)) {
3248                 TnyList *header_list = modest_header_view_get_selected_headers (
3249                                 MODEST_HEADER_VIEW (focused_widget));
3250                 gboolean continue_download = FALSE;
3251                 gint num_of_unc_msgs;
3252
3253                 num_of_unc_msgs = header_list_count_uncached_msgs(header_list);
3254
3255                 if (num_of_unc_msgs) {
3256                         TnyAccount *account = get_account_from_header_list (header_list);
3257                         continue_download = connect_to_get_msg (window, num_of_unc_msgs, account);
3258                         g_object_unref (account);
3259                 }
3260
3261                 if (num_of_unc_msgs == 0 || continue_download) {
3262                         modest_platform_information_banner (
3263                                         NULL, NULL, _CS("mcen_ib_getting_items"));
3264                         modest_header_view_copy_selection (
3265                                         MODEST_HEADER_VIEW (focused_widget));
3266                 } else
3267                         copied = FALSE;
3268
3269                 g_object_unref (header_list);
3270
3271         } else if (MODEST_IS_FOLDER_VIEW (focused_widget)) {
3272                 modest_folder_view_copy_selection (MODEST_FOLDER_VIEW (focused_widget));
3273         }
3274
3275         /* Show information banner if there was a copy to clipboard */
3276         if(copied)
3277                 modest_platform_information_banner (
3278                                 NULL, NULL, _CS("ecoc_ib_edwin_copied"));
3279 }
3280
3281 void
3282 modest_ui_actions_on_undo (GtkAction *action,
3283                            ModestWindow *window)
3284 {
3285         ModestEmailClipboard *clipboard = NULL;
3286
3287         if (MODEST_IS_MSG_EDIT_WINDOW (window)) {
3288                 modest_msg_edit_window_undo (MODEST_MSG_EDIT_WINDOW (window));
3289         } else if (MODEST_IS_MAIN_WINDOW (window)) {
3290                 /* Clear clipboard source */
3291                 clipboard = modest_runtime_get_email_clipboard ();
3292                 modest_email_clipboard_clear (clipboard);
3293         }
3294         else {
3295                 g_return_if_reached ();
3296         }
3297 }
3298
3299 void
3300 modest_ui_actions_on_redo (GtkAction *action,
3301                            ModestWindow *window)
3302 {
3303         if (MODEST_IS_MSG_EDIT_WINDOW (window)) {
3304                 modest_msg_edit_window_redo (MODEST_MSG_EDIT_WINDOW (window));
3305         }
3306         else {
3307                 g_return_if_reached ();
3308         }
3309 }
3310
3311
3312 static void
3313 destroy_information_note (ModestMailOperation *mail_op, gpointer user_data)
3314 {
3315         /* destroy information note */
3316         gtk_widget_destroy (GTK_WIDGET(user_data));
3317 }
3318
3319
3320 static void
3321 paste_as_attachment_free (gpointer data)
3322 {
3323         PasteAsAttachmentHelper *helper = (PasteAsAttachmentHelper *) data;
3324
3325         gtk_widget_destroy (helper->banner);
3326         g_object_unref (helper->banner);
3327         g_free (helper);
3328 }
3329
3330 static void
3331 paste_msg_as_attachment_cb (ModestMailOperation *mail_op,
3332                             TnyHeader *header,
3333                             TnyMsg *msg,
3334                             gpointer userdata)
3335 {
3336         PasteAsAttachmentHelper *helper = (PasteAsAttachmentHelper *) userdata;
3337         g_return_if_fail (MODEST_IS_MSG_EDIT_WINDOW (helper->window));
3338
3339         if (msg == NULL)
3340                 return;
3341
3342         modest_msg_edit_window_add_part (MODEST_MSG_EDIT_WINDOW (helper->window), TNY_MIME_PART (msg));
3343
3344 }
3345
3346 void
3347 modest_ui_actions_on_paste (GtkAction *action,
3348                             ModestWindow *window)
3349 {
3350         GtkWidget *focused_widget = NULL;
3351         GtkWidget *inf_note = NULL;
3352         ModestMailOperation *mail_op = NULL;
3353
3354         focused_widget = gtk_window_get_focus (GTK_WINDOW (window));
3355         if (GTK_IS_EDITABLE (focused_widget)) {
3356                 gtk_editable_paste_clipboard (GTK_EDITABLE(focused_widget));
3357         } else if (GTK_IS_TEXT_VIEW (focused_widget)) {
3358                 ModestEmailClipboard *e_clipboard = NULL;
3359                 e_clipboard = modest_runtime_get_email_clipboard ();
3360                 if (modest_email_clipboard_cleared (e_clipboard)) {
3361                         GtkTextBuffer *buffer;
3362                         GtkClipboard *clipboard;
3363
3364                         clipboard = gtk_clipboard_get (GDK_SELECTION_CLIPBOARD);
3365                         buffer = gtk_text_view_get_buffer (GTK_TEXT_VIEW (focused_widget));
3366                         gtk_text_buffer_paste_clipboard (buffer, clipboard, NULL, TRUE);
3367                 } else if (MODEST_IS_MSG_EDIT_WINDOW (window)) {
3368                         ModestMailOperation *mail_op;
3369                         TnyFolder *src_folder;
3370                         TnyList *data;
3371                         gboolean delete;
3372                         PasteAsAttachmentHelper *helper = g_new0 (PasteAsAttachmentHelper, 1);
3373                         helper->window = MODEST_MSG_EDIT_WINDOW (window);
3374                         helper->banner = modest_platform_animation_banner (GTK_WIDGET (window), NULL,
3375                                                                            _CS("ckct_nw_pasting"));
3376                         modest_email_clipboard_get_data (e_clipboard, &src_folder, &data, &delete);
3377                         mail_op = modest_mail_operation_new (G_OBJECT (window));
3378                         if (helper->banner != NULL) {
3379                                 g_object_ref (G_OBJECT (helper->banner));
3380                                 gtk_window_set_modal (GTK_WINDOW (helper->banner), FALSE);
3381                                 gtk_widget_show (GTK_WIDGET (helper->banner));
3382                         }
3383
3384                         if (data != NULL) {
3385                                 modest_mail_operation_get_msgs_full (mail_op,
3386                                                                      data,
3387                                                                      (GetMsgAsyncUserCallback) paste_msg_as_attachment_cb,
3388                                                                      helper,
3389                                                                      paste_as_attachment_free);
3390                         }
3391                 }
3392         } else if (MODEST_IS_FOLDER_VIEW (focused_widget)) {
3393                 ModestEmailClipboard *clipboard = NULL;
3394                 TnyFolder *src_folder = NULL;
3395                 TnyFolderStore *folder_store = NULL;
3396                 TnyList *data = NULL;
3397                 gboolean delete = FALSE;
3398
3399                 /* Check clipboard source */
3400                 clipboard = modest_runtime_get_email_clipboard ();
3401                 if (modest_email_clipboard_cleared (clipboard))
3402                         return;
3403
3404                 /* Get elements to paste */
3405                 modest_email_clipboard_get_data (clipboard, &src_folder, &data, &delete);
3406
3407                 /* Create a new mail operation */
3408                 mail_op = modest_mail_operation_new (G_OBJECT(window));
3409
3410                 /* Get destination folder */
3411                 folder_store = modest_folder_view_get_selected (MODEST_FOLDER_VIEW (focused_widget));
3412
3413                 /* transfer messages  */
3414                 if (data != NULL) {
3415                         gint response = 0;
3416
3417                         /* Ask for user confirmation */
3418                         response =
3419                                 modest_ui_actions_msgs_move_to_confirmation (window,
3420                                                                              TNY_FOLDER (folder_store),
3421                                                                              delete,
3422                                                                              data);
3423
3424                         if (response == GTK_RESPONSE_OK) {
3425                                 /* Launch notification */
3426                                 inf_note = modest_platform_animation_banner (GTK_WIDGET (window), NULL,
3427                                                                              _CS("ckct_nw_pasting"));
3428                                 if (inf_note != NULL)  {
3429                                         gtk_window_set_modal (GTK_WINDOW(inf_note), FALSE);
3430                                         gtk_widget_show (GTK_WIDGET(inf_note));
3431                                 }
3432
3433                                 modest_mail_operation_queue_add (modest_runtime_get_mail_operation_queue (), mail_op);
3434                                 modest_mail_operation_xfer_msgs (mail_op,
3435                                                                  data,
3436                                                                  TNY_FOLDER (folder_store),
3437                                                                  delete,
3438                                                                  destroy_information_note,
3439                                                                  inf_note);
3440                         } else {
3441                                 g_object_unref (mail_op);
3442                         }
3443
3444                 } else if (src_folder != NULL) {
3445                         /* Launch notification */
3446                         inf_note = modest_platform_animation_banner (GTK_WIDGET (window), NULL,
3447                                                                      _CS("ckct_nw_pasting"));
3448                         if (inf_note != NULL)  {
3449                                 gtk_window_set_modal (GTK_WINDOW(inf_note), FALSE);
3450                                 gtk_widget_show (GTK_WIDGET(inf_note));
3451                         }
3452
3453                         modest_mail_operation_queue_add (modest_runtime_get_mail_operation_queue (), mail_op);
3454                         modest_mail_operation_xfer_folder (mail_op,
3455                                                            src_folder,
3456                                                            folder_store,
3457                                                            delete,
3458                                                            destroy_information_note,
3459                                                            inf_note);
3460                 }
3461
3462                 /* Free */
3463                 if (data != NULL)
3464                         g_object_unref (data);
3465                 if (src_folder != NULL)
3466                         g_object_unref (src_folder);
3467                 if (folder_store != NULL)
3468                         g_object_unref (folder_store);
3469         }
3470 }
3471
3472
3473 void
3474 modest_ui_actions_on_select_all (GtkAction *action,
3475                                  ModestWindow *window)
3476 {
3477         GtkWidget *focused_widget;
3478
3479         focused_widget = gtk_window_get_focus (GTK_WINDOW (window));
3480         if (MODEST_IS_ATTACHMENTS_VIEW (focused_widget)) {
3481                 modest_attachments_view_select_all (MODEST_ATTACHMENTS_VIEW (focused_widget));
3482         } else if (GTK_IS_LABEL (focused_widget)) {
3483                 gtk_label_select_region (GTK_LABEL (focused_widget), 0, -1);
3484         } else if (GTK_IS_EDITABLE (focused_widget)) {
3485                 gtk_editable_select_region (GTK_EDITABLE(focused_widget), 0, -1);
3486         } else if (GTK_IS_TEXT_VIEW (focused_widget)) {
3487                 GtkTextBuffer *buffer;
3488                 GtkTextIter start, end;
3489
3490                 buffer = gtk_text_view_get_buffer (GTK_TEXT_VIEW (focused_widget));
3491                 gtk_text_buffer_get_start_iter (buffer, &start);
3492                 gtk_text_buffer_get_end_iter (buffer, &end);
3493                 gtk_text_buffer_select_range (buffer, &start, &end);
3494         } else if (GTK_IS_HTML (focused_widget)) {
3495                 gtk_html_select_all (GTK_HTML (focused_widget));
3496         } else if (MODEST_IS_MAIN_WINDOW (window)) {
3497                 GtkWidget *header_view = focused_widget;
3498                 GtkTreeSelection *selection = NULL;
3499
3500                 if (!(MODEST_IS_HEADER_VIEW (focused_widget))) {
3501                         header_view = modest_main_window_get_child_widget (MODEST_MAIN_WINDOW (window),
3502                                                                            MODEST_MAIN_WINDOW_WIDGET_TYPE_HEADER_VIEW);
3503                 }
3504
3505                 /* Disable window dimming management */
3506                 modest_window_disable_dimming (MODEST_WINDOW(window));
3507
3508                 /* Select all messages */
3509                 selection = gtk_tree_view_get_selection (GTK_TREE_VIEW(header_view));
3510                 gtk_tree_selection_select_all (selection);
3511
3512                 /* Set focuse on header view */
3513                 gtk_widget_grab_focus (header_view);
3514
3515
3516                 /* Enable window dimming management */
3517                 modest_window_enable_dimming (MODEST_WINDOW(window));
3518                 modest_ui_actions_check_window_dimming_rules (MODEST_WINDOW (window));
3519         }
3520
3521 }
3522
3523 void
3524 modest_ui_actions_on_mark_as_read (GtkAction *action,
3525                                    ModestWindow *window)
3526 {
3527         g_return_if_fail (MODEST_IS_WINDOW(window));
3528
3529         /* Mark each header as read */
3530         do_headers_action (window, headers_action_mark_as_read, NULL);
3531 }
3532
3533 void
3534 modest_ui_actions_on_mark_as_unread (GtkAction *action,
3535                                      ModestWindow *window)
3536 {
3537         g_return_if_fail (MODEST_IS_WINDOW(window));
3538
3539         /* Mark each header as read */
3540         do_headers_action (window, headers_action_mark_as_unread, NULL);
3541 }
3542
3543 void
3544 modest_ui_actions_on_change_zoom (GtkRadioAction *action,
3545                                   GtkRadioAction *selected,
3546                                   ModestWindow *window)
3547 {
3548         gint value;
3549
3550         value = gtk_radio_action_get_current_value (selected);
3551         if (MODEST_IS_WINDOW (window)) {
3552                 modest_window_set_zoom (MODEST_WINDOW (window), ((gdouble)value)/100);
3553         }
3554 }
3555
3556 void
3557 modest_ui_actions_msg_edit_on_change_priority (GtkRadioAction *action,
3558                                                GtkRadioAction *selected,
3559                                                ModestWindow *window)
3560 {
3561         TnyHeaderFlags flags;
3562         g_return_if_fail (MODEST_IS_MSG_EDIT_WINDOW (window));
3563
3564         flags = gtk_radio_action_get_current_value (selected);
3565         modest_msg_edit_window_set_priority_flags (MODEST_MSG_EDIT_WINDOW (window), flags);
3566 }
3567
3568 void
3569 modest_ui_actions_msg_edit_on_change_file_format (GtkRadioAction *action,
3570                                                   GtkRadioAction *selected,
3571                                                   ModestWindow *window)
3572 {
3573         gint file_format;
3574
3575         g_return_if_fail (MODEST_IS_MSG_EDIT_WINDOW (window));
3576
3577         file_format = gtk_radio_action_get_current_value (selected);
3578         modest_msg_edit_window_set_file_format (MODEST_MSG_EDIT_WINDOW (window), file_format);
3579 }
3580
3581
3582 void
3583 modest_ui_actions_on_zoom_plus (GtkAction *action,
3584                                 ModestWindow *window)
3585 {
3586         g_return_if_fail (MODEST_IS_WINDOW (window));
3587
3588         modest_window_zoom_plus (MODEST_WINDOW (window));
3589 }
3590
3591 void
3592 modest_ui_actions_on_zoom_minus (GtkAction *action,
3593                                  ModestWindow *window)
3594 {
3595         g_return_if_fail (MODEST_IS_WINDOW (window));
3596
3597         modest_window_zoom_minus (MODEST_WINDOW (window));
3598 }
3599
3600 void
3601 modest_ui_actions_on_toggle_fullscreen    (GtkToggleAction *toggle,
3602                                            ModestWindow *window)
3603 {
3604         ModestWindowMgr *mgr;
3605         gboolean fullscreen, active;
3606         g_return_if_fail (MODEST_IS_WINDOW (window));
3607
3608         mgr = modest_runtime_get_window_mgr ();
3609
3610         active = (gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (toggle)))?1:0;
3611         fullscreen = modest_window_mgr_get_fullscreen_mode (mgr);
3612
3613         if (active != fullscreen) {
3614                 modest_window_mgr_set_fullscreen_mode (mgr, active);
3615                 gtk_window_present (GTK_WINDOW (window));
3616         }
3617 }
3618
3619 void
3620 modest_ui_actions_on_change_fullscreen (GtkAction *action,
3621                                         ModestWindow *window)
3622 {
3623         ModestWindowMgr *mgr;
3624         gboolean fullscreen;
3625
3626         g_return_if_fail (MODEST_IS_WINDOW (window));
3627
3628         mgr = modest_runtime_get_window_mgr ();
3629         fullscreen = modest_window_mgr_get_fullscreen_mode (mgr);
3630         modest_window_mgr_set_fullscreen_mode (mgr, !fullscreen);
3631
3632         gtk_window_present (GTK_WINDOW (window));
3633 }
3634
3635 /*
3636  * Used by modest_ui_actions_on_details to call do_headers_action
3637  */
3638 static void
3639 headers_action_show_details (TnyHeader *header,
3640                              ModestWindow *window,
3641                              gpointer user_data)
3642
3643 {
3644         GtkWidget *dialog;
3645
3646         /* Create dialog */
3647         dialog = modest_details_dialog_new_with_header (GTK_WINDOW (window), header);
3648
3649         /* Run dialog */
3650         gtk_window_set_modal (GTK_WINDOW (dialog), TRUE);
3651         gtk_widget_show_all (dialog);
3652         gtk_dialog_run (GTK_DIALOG (dialog));
3653
3654         gtk_widget_destroy (dialog);
3655 }
3656
3657 /*
3658  * Show the folder details in a ModestDetailsDialog widget
3659  */
3660 static void
3661 show_folder_details (TnyFolder *folder,
3662                      GtkWindow *window)
3663 {
3664         GtkWidget *dialog;
3665
3666         /* Create dialog */
3667         dialog = modest_details_dialog_new_with_folder (window, folder);
3668
3669         /* Run dialog */
3670         gtk_window_set_modal (GTK_WINDOW (dialog), TRUE);
3671         gtk_widget_show_all (dialog);
3672         gtk_dialog_run (GTK_DIALOG (dialog));
3673
3674         gtk_widget_destroy (dialog);
3675 }
3676
3677 /*
3678  * Show the header details in a ModestDetailsDialog widget
3679  */
3680 void
3681 modest_ui_actions_on_details (GtkAction *action,
3682                               ModestWindow *win)
3683 {
3684         TnyList * headers_list;
3685         TnyIterator *iter;
3686         TnyHeader *header;
3687
3688         if (MODEST_IS_MSG_VIEW_WINDOW (win)) {
3689                 TnyMsg *msg;
3690
3691                 msg = modest_msg_view_window_get_message (MODEST_MSG_VIEW_WINDOW (win));
3692                 if (!msg)
3693                         return;
3694                 g_object_unref (msg);
3695
3696                 headers_list = get_selected_headers (win);
3697                 if (!headers_list)
3698                         return;
3699
3700                 iter = tny_list_create_iterator (headers_list);
3701
3702                 header = TNY_HEADER (tny_iterator_get_current (iter));
3703                 if (header) {
3704                         headers_action_show_details (header, win, NULL);
3705                         g_object_unref (header);
3706                 }
3707
3708                 g_object_unref (iter);
3709                 g_object_unref (headers_list);
3710
3711         } else if (MODEST_IS_MAIN_WINDOW (win)) {
3712                 GtkWidget *folder_view, *header_view;
3713
3714                 /* Check which widget has the focus */
3715                 folder_view = modest_main_window_get_child_widget (MODEST_MAIN_WINDOW (win),
3716                                                                     MODEST_MAIN_WINDOW_WIDGET_TYPE_FOLDER_VIEW);
3717                 if (gtk_widget_is_focus (folder_view)) {
3718                         TnyFolderStore *folder_store
3719                                 = modest_folder_view_get_selected (MODEST_FOLDER_VIEW (folder_view));
3720                         if (!folder_store) {
3721                                 g_warning ("%s: No item was selected.\n", __FUNCTION__);
3722                                 return;
3723                         }
3724                         /* Show only when it's a folder */
3725                         /* This function should not be called for account items,
3726                          * because we dim the menu item for them. */
3727                         if (TNY_IS_FOLDER (folder_store)) {
3728                                 show_folder_details (TNY_FOLDER (folder_store), GTK_WINDOW (win));
3729                         }
3730
3731                         g_object_unref (folder_store);
3732
3733                 } else {
3734                         header_view = modest_main_window_get_child_widget (MODEST_MAIN_WINDOW (win),
3735                                                                            MODEST_MAIN_WINDOW_WIDGET_TYPE_HEADER_VIEW);
3736                         /* Show details of each header */
3737                         do_headers_action (win, headers_action_show_details, header_view);
3738                 }
3739         }
3740 }
3741
3742 void
3743 modest_ui_actions_on_toggle_show_cc (GtkToggleAction *toggle,
3744                                      ModestMsgEditWindow *window)
3745 {
3746         g_return_if_fail (MODEST_IS_MSG_EDIT_WINDOW (window));
3747
3748         modest_msg_edit_window_show_cc (window, gtk_toggle_action_get_active (toggle));
3749 }
3750
3751 void
3752 modest_ui_actions_on_toggle_show_bcc (GtkToggleAction *toggle,
3753                                       ModestMsgEditWindow *window)
3754 {
3755         g_return_if_fail (MODEST_IS_MSG_EDIT_WINDOW (window));
3756
3757         modest_msg_edit_window_show_bcc (window, gtk_toggle_action_get_active (toggle));
3758 }
3759
3760 void
3761 modest_ui_actions_toggle_folders_view (GtkAction *action,
3762                                        ModestMainWindow *main_window)
3763 {
3764         g_return_if_fail (MODEST_IS_MAIN_WINDOW(main_window));
3765
3766         if (gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action)))
3767                 modest_main_window_set_style (main_window, MODEST_MAIN_WINDOW_STYLE_SPLIT);
3768         else
3769                 modest_main_window_set_style (main_window, MODEST_MAIN_WINDOW_STYLE_SIMPLE);
3770 }
3771
3772 void
3773 modest_ui_actions_on_toggle_toolbar (GtkToggleAction *toggle,
3774                                      ModestWindow *window)
3775 {
3776         gboolean active, fullscreen = FALSE;
3777         ModestWindowMgr *mgr;
3778
3779         active = gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (toggle));
3780
3781         /* Check if we want to toggle the toolbar vuew in fullscreen
3782            or normal mode */
3783         if (!strcmp (gtk_action_get_name (GTK_ACTION (toggle)),
3784                      "ViewShowToolbarFullScreen")) {
3785                 fullscreen = TRUE;
3786         }
3787
3788         /* Toggle toolbar */
3789         mgr = modest_runtime_get_window_mgr ();
3790         modest_window_mgr_show_toolbars (mgr, G_TYPE_FROM_INSTANCE (window), active, fullscreen);
3791 }
3792
3793 void
3794 modest_ui_actions_msg_edit_on_select_font (GtkAction *action,
3795                                            ModestMsgEditWindow *window)
3796 {
3797         modest_msg_edit_window_select_font (window);
3798 }
3799
3800
3801 void
3802 modest_ui_actions_on_folder_display_name_changed (ModestFolderView *folder_view,
3803                                                   const gchar *display_name,
3804                                                   GtkWindow *window)
3805 {
3806         /* don't update the display name if it was already set;
3807          * updating the display name apparently is expensive */
3808         const gchar* old_name = gtk_window_get_title (window);
3809
3810         if (old_name && display_name && strcmp (old_name, display_name) == 0)
3811                 return; /* don't do anything */
3812
3813         /* This is usually used to change the title of the main window, which
3814          * is the one that holds the folder view. Note that this change can
3815          * happen even when the widget doesn't have the focus. */
3816         if (display_name)
3817                 gtk_window_set_title (window, display_name);
3818         else
3819                 gtk_window_set_title (window, " ");
3820
3821 }
3822
3823 void
3824 modest_ui_actions_on_select_contacts (GtkAction *action, ModestMsgEditWindow *window)
3825 {
3826         g_return_if_fail (MODEST_IS_MSG_EDIT_WINDOW (window));
3827         modest_msg_edit_window_select_contacts (window);
3828 }
3829
3830 void
3831 modest_ui_actions_on_check_names (GtkAction *action, ModestMsgEditWindow *window)
3832 {
3833         g_return_if_fail (MODEST_IS_MSG_EDIT_WINDOW (window));
3834         modest_msg_edit_window_check_names (window, FALSE);
3835 }
3836
3837 static void
3838 create_move_to_dialog_on_new_folder(GtkWidget *button, gpointer user_data)
3839 {
3840         modest_ui_actions_create_folder (gtk_widget_get_toplevel (button),
3841                                          GTK_WIDGET (user_data));
3842 }
3843
3844 /*
3845  * This function is used to track changes in the selection of the
3846  * folder view that is inside the "move to" dialog to enable/disable
3847  * the OK button because we do not want the user to select a disallowed
3848  * destination for a folder.
3849  * The user also not desired to be able to use NEW button on items where
3850  * folder creation is not possibel.
3851  */
3852 static void
3853 on_move_to_dialog_folder_selection_changed (ModestFolderView* self,
3854                                             TnyFolderStore *folder_store,
3855                                             gboolean selected,
3856                                             gpointer user_data)
3857 {
3858         GtkWidget *dialog = NULL;
3859         GtkWidget *ok_button = NULL, *new_button = NULL;
3860         GList *children = NULL;
3861         gboolean ok_sensitive = TRUE, new_sensitive = TRUE;
3862         gboolean moving_folder = FALSE;
3863         gboolean is_local_account = TRUE;
3864         GtkWidget *folder_view = NULL;
3865         ModestTnyFolderRules rules;
3866
3867         if (!selected)
3868                 return;
3869
3870         /* Get the OK button */
3871         dialog = gtk_widget_get_ancestor (GTK_WIDGET (self), GTK_TYPE_DIALOG);
3872         if (!dialog)
3873                 return;
3874
3875         children = gtk_container_get_children (GTK_CONTAINER (GTK_DIALOG (dialog)->action_area));
3876         ok_button = GTK_WIDGET (children->next->next->data);
3877         new_button = GTK_WIDGET (children->next->data);
3878         g_list_free (children);
3879
3880         /* check if folder_store is an remote account */
3881         if (TNY_IS_ACCOUNT (folder_store)) {
3882                 TnyAccount *local_account = NULL;
3883                 TnyAccount *mmc_account = NULL;
3884                 ModestTnyAccountStore *account_store = NULL;
3885
3886                 account_store = modest_runtime_get_account_store ();
3887                 local_account = modest_tny_account_store_get_local_folders_account (account_store);
3888                 mmc_account = modest_tny_account_store_get_mmc_folders_account (account_store);
3889
3890                 if ((gpointer) local_account != (gpointer) folder_store &&
3891                     (gpointer) mmc_account != (gpointer) folder_store) {
3892                         is_local_account = FALSE;
3893                         /* New button should be dimmed on remote
3894                            account root */
3895                         new_sensitive = FALSE;
3896                 }
3897                 g_object_unref (local_account);
3898         }
3899
3900         /* Check the target folder rules */
3901         if (TNY_IS_FOLDER (folder_store)) {
3902                 rules = modest_tny_folder_get_rules (TNY_FOLDER (folder_store));
3903                 if (rules & MODEST_FOLDER_RULES_FOLDER_NON_WRITEABLE) {
3904                         ok_sensitive = FALSE;
3905                         new_sensitive = FALSE;
3906                         goto end;
3907                 }
3908         }
3909
3910         /* Check if we're moving a folder */
3911         if (MODEST_IS_MAIN_WINDOW (user_data)) {
3912                 /* Get the widgets */
3913                 folder_view = modest_main_window_get_child_widget (MODEST_MAIN_WINDOW (user_data),
3914                                                                    MODEST_MAIN_WINDOW_WIDGET_TYPE_FOLDER_VIEW);
3915                 if (gtk_widget_is_focus (folder_view))
3916                         moving_folder = TRUE;
3917         }
3918
3919         if (moving_folder) {
3920                 TnyFolderStore *moved_folder = NULL, *parent = NULL;
3921
3922                 /* Get the folder to move */
3923                 moved_folder = modest_folder_view_get_selected (MODEST_FOLDER_VIEW (folder_view));
3924
3925                 /* Check that we're not moving to the same folder */
3926                 if (TNY_IS_FOLDER (moved_folder)) {
3927                         parent = tny_folder_get_folder_store (TNY_FOLDER (moved_folder));
3928                         if (parent == folder_store)
3929                                 ok_sensitive = FALSE;
3930                         g_object_unref (parent);
3931                 }
3932
3933                 if (ok_sensitive && TNY_IS_ACCOUNT (folder_store)) {
3934                         /* Do not allow to move to an account unless it's the
3935                            local folders account */
3936                         if (!is_local_account)
3937                                 ok_sensitive = FALSE;
3938                 }
3939
3940                 if (ok_sensitive && (moved_folder == folder_store)) {
3941                         /* Do not allow to move to itself */
3942                         ok_sensitive = FALSE;
3943                 }
3944                 g_object_unref (moved_folder);
3945         } else {
3946                 TnyHeader *header = NULL;
3947                 TnyFolder *src_folder = NULL;
3948
3949                 /* Moving a message */
3950                 if (MODEST_IS_MSG_VIEW_WINDOW (user_data)) {
3951                         header = modest_msg_view_window_get_header (MODEST_MSG_VIEW_WINDOW (user_data));
3952                         src_folder = tny_header_get_folder (header);
3953                         g_object_unref (header);
3954                 } else {
3955                         src_folder =
3956                                 TNY_FOLDER (modest_folder_view_get_selected (MODEST_FOLDER_VIEW (folder_view)));
3957                 }
3958
3959                 /* Do not allow to move the msg to the same folder */
3960                 /* Do not allow to move the msg to an account */
3961                 if ((gpointer) src_folder == (gpointer) folder_store ||
3962                     TNY_IS_ACCOUNT (folder_store))
3963                         ok_sensitive = FALSE;
3964                 g_object_unref (src_folder);
3965         }
3966
3967  end:
3968         /* Set sensitivity of the OK button */
3969         gtk_widget_set_sensitive (ok_button, ok_sensitive);
3970         /* Set sensitivity of the NEW button */
3971         gtk_widget_set_sensitive (new_button, new_sensitive);
3972 }
3973
3974
3975 #define MODEST_MOVE_TO_DIALOG_FOLDER_VIEW "move-to-dialog-folder-view"
3976
3977 static GtkWidget*
3978 get_folder_view_from_move_to_dialog (GtkWidget *move_to_dialog)
3979 {
3980         return GTK_WIDGET(g_object_get_data (G_OBJECT(move_to_dialog),
3981                                              MODEST_MOVE_TO_DIALOG_FOLDER_VIEW));
3982 }
3983
3984 static GtkWidget*
3985 create_move_to_dialog (GtkWindow *win,
3986                        GtkWidget *folder_view,
3987                        GtkWidget **tree_view)
3988 {
3989         GtkWidget *dialog, *scroll;
3990         GtkWidget *new_button;
3991
3992         dialog = gtk_dialog_new_with_buttons (_("mcen_ti_moveto_folders_title"),
3993                                               GTK_WINDOW (win),
3994                                               GTK_DIALOG_MODAL | GTK_DIALOG_NO_SEPARATOR | GTK_DIALOG_DESTROY_WITH_PARENT,
3995                                               NULL);
3996
3997         gtk_dialog_add_button (GTK_DIALOG (dialog), _("mcen_bd_dialog_ok"), GTK_RESPONSE_ACCEPT);
3998         /* We do this manually so GTK+ does not associate a response ID for
3999          * the button. */
4000         new_button = gtk_button_new_from_stock (_("mcen_bd_new"));
4001         gtk_box_pack_end (GTK_BOX (GTK_DIALOG (dialog)->action_area), new_button, FALSE, FALSE, 0);
4002         gtk_dialog_add_button (GTK_DIALOG (dialog), _("mcen_bd_dialog_cancel"), GTK_RESPONSE_REJECT);
4003
4004         /* Create scrolled window */
4005         scroll = gtk_scrolled_window_new (NULL, NULL);
4006         gtk_scrolled_window_set_policy  (GTK_SCROLLED_WINDOW (scroll),
4007                                          GTK_POLICY_AUTOMATIC,
4008                                          GTK_POLICY_AUTOMATIC);
4009
4010         /* Create folder view */
4011         *tree_view = modest_platform_create_folder_view (NULL);
4012
4013         /* Track changes in the selection to
4014          * disable the OK button whenever "Move to" is not possible
4015          * disbale NEW button whenever New is not possible */
4016         g_signal_connect (*tree_view,
4017                           "folder_selection_changed",
4018                           G_CALLBACK (on_move_to_dialog_folder_selection_changed),
4019                           win);
4020
4021         /* Listen to clicks on New button */
4022         g_signal_connect (G_OBJECT (new_button),
4023                           "clicked",
4024                           G_CALLBACK(create_move_to_dialog_on_new_folder),
4025                           *tree_view);
4026
4027         /* It could happen that we're trying to move a message from a
4028            window (msg window for example) after the main window was
4029            closed, so we can not just get the model of the folder
4030            view */
4031         if (MODEST_IS_FOLDER_VIEW (folder_view)) {
4032                 const gchar *visible_id = NULL;
4033
4034                 modest_folder_view_set_style (MODEST_FOLDER_VIEW (*tree_view),
4035                                               MODEST_FOLDER_VIEW_STYLE_SHOW_ALL);
4036                 modest_folder_view_copy_model (MODEST_FOLDER_VIEW(folder_view),
4037                                                MODEST_FOLDER_VIEW(*tree_view));
4038
4039                 visible_id =
4040                         modest_folder_view_get_account_id_of_visible_server_account (MODEST_FOLDER_VIEW(folder_view));
4041
4042                 /* Show the same account than the one that is shown in the main window */
4043                 modest_folder_view_set_account_id_of_visible_server_account (MODEST_FOLDER_VIEW(*tree_view),
4044                                                                              visible_id);
4045         } else {
4046                 const gchar *active_account_name = NULL;
4047                 ModestAccountMgr *mgr = NULL;
4048                 ModestAccountSettings *settings = NULL;
4049                 ModestServerAccountSettings *store_settings = NULL;
4050
4051                 modest_folder_view_set_style (MODEST_FOLDER_VIEW (*tree_view),
4052                                               MODEST_FOLDER_VIEW_STYLE_SHOW_ALL);
4053                 modest_folder_view_update_model (MODEST_FOLDER_VIEW (*tree_view),
4054                                                  TNY_ACCOUNT_STORE (modest_runtime_get_account_store ()));
4055
4056                 active_account_name = modest_window_get_active_account (MODEST_WINDOW (win));
4057                 mgr = modest_runtime_get_account_mgr ();
4058                 settings = modest_account_mgr_load_account_settings (mgr, active_account_name);
4059
4060                 if (settings) {
4061                         const gchar *store_account_name;
4062                         store_settings = modest_account_settings_get_store_settings (settings);
4063                         store_account_name = modest_server_account_settings_get_account_name (store_settings);
4064
4065                         modest_folder_view_set_account_id_of_visible_server_account (MODEST_FOLDER_VIEW (*tree_view),
4066                                                                                      store_account_name);
4067                         g_object_unref (store_settings);
4068                         g_object_unref (settings);
4069                 }
4070         }
4071
4072         /* we keep a pointer to the embedded folder view, so we can retrieve it with
4073          *   get_folder_view_from_move_to_dialog
4074          * (see above) later (needed for focus handling)
4075          */
4076         g_object_set_data (G_OBJECT(dialog), MODEST_MOVE_TO_DIALOG_FOLDER_VIEW, *tree_view);
4077
4078
4079         /* Hide special folders */
4080         modest_folder_view_show_non_move_folders (MODEST_FOLDER_VIEW (*tree_view), FALSE);
4081
4082         gtk_container_add (GTK_CONTAINER (scroll), *tree_view);
4083
4084         /* Add scroll to dialog */
4085         gtk_box_pack_start (GTK_BOX (GTK_DIALOG (dialog)->vbox),
4086                             scroll, TRUE, TRUE, 0);
4087
4088         gtk_widget_show_all (GTK_WIDGET(GTK_DIALOG(dialog)->vbox));
4089         gtk_window_set_default_size (GTK_WINDOW (dialog), 300, 300);
4090
4091         return dialog;
4092 }
4093
4094 /*
4095  * Returns TRUE if at least one of the headers of the list belongs to
4096  * a message that has been fully retrieved.
4097  */
4098 #if 0 /* no longer in use. delete in 2007.10 */
4099 static gboolean
4100 has_retrieved_msgs (TnyList *list)
4101 {
4102         TnyIterator *iter;
4103         gboolean found = FALSE;
4104
4105         iter = tny_list_create_iterator (list);
4106         while (!tny_iterator_is_done (iter) && !found) {
4107                 TnyHeader *header;
4108                 TnyHeaderFlags flags = 0;
4109
4110                 header = TNY_HEADER (tny_iterator_get_current (iter));
4111                 if (header) {
4112                         flags = tny_header_get_flags (header);
4113                         if (flags & TNY_HEADER_FLAG_CACHED)
4114 /*                      if (!(flags & TNY_HEADER_FLAG_PARTIAL)) */
4115                                 found = TRUE;
4116
4117                         g_object_unref (header);
4118                 }
4119
4120                 if (!found)
4121                         tny_iterator_next (iter);
4122         }
4123         g_object_unref (iter);
4124
4125         return found;
4126 }
4127 #endif /* 0 */
4128
4129
4130 /*
4131  * Shows a confirmation dialog to the user when we're moving messages
4132  * from a remote server to the local storage. Returns the dialog
4133  * response. If it's other kind of movement then it always returns
4134  * GTK_RESPONSE_OK
4135  *
4136  * This one is used by the next functions:
4137  *      modest_ui_actions_on_paste                      - commented out
4138  *      drag_and_drop_from_header_view (for d&d in modest_folder_view.c)
4139  */
4140 gint
4141 modest_ui_actions_msgs_move_to_confirmation (ModestWindow *win,
4142                                              TnyFolder *dest_folder,
4143                                              gboolean delete,
4144                                              TnyList *headers)
4145 {
4146         gint response = GTK_RESPONSE_OK;
4147         TnyAccount *account = NULL;
4148         TnyFolder *src_folder = NULL;
4149         TnyIterator *iter = NULL;
4150         TnyHeader *header = NULL;
4151
4152         /* return with OK if the destination is a remote folder */
4153         if (modest_tny_folder_is_remote_folder (dest_folder))
4154                 return GTK_RESPONSE_OK;
4155
4156         /* Get source folder */
4157         iter = tny_list_create_iterator (headers);
4158         header = TNY_HEADER (tny_iterator_get_current (iter));
4159         if (header) {
4160                 src_folder = tny_header_get_folder (header);
4161                 g_object_unref (header);
4162         }
4163         g_object_unref (iter);
4164
4165         /* if no src_folder, message may be an attahcment */
4166         if (src_folder == NULL)
4167                 return GTK_RESPONSE_CANCEL;
4168
4169         /* If the source is a local or MMC folder */
4170         if (!modest_tny_folder_is_remote_folder (src_folder)) {
4171                 g_object_unref (src_folder);
4172                 return GTK_RESPONSE_OK;
4173         }
4174
4175         /* Get the account */
4176         account = tny_folder_get_account (src_folder);
4177
4178         /* now if offline we ask the user */
4179         if(connect_to_get_msg (win, tny_list_get_length (headers), account))
4180                 response = GTK_RESPONSE_OK;
4181         else
4182                 response = GTK_RESPONSE_CANCEL;
4183
4184         /* Frees */
4185         g_object_unref (src_folder);
4186         g_object_unref (account);
4187
4188         return response;
4189 }
4190
4191
4192
4193 static void
4194 move_to_cb (ModestMailOperation *mail_op, gpointer user_data)
4195 {
4196         MoveToHelper *helper = (MoveToHelper *) user_data;
4197
4198         /* Note that the operation could have failed, in that case do
4199            nothing */
4200         if (modest_mail_operation_get_status (mail_op) ==
4201             MODEST_MAIL_OPERATION_STATUS_SUCCESS) {
4202
4203                 GObject *object = modest_mail_operation_get_source (mail_op);
4204                 if (MODEST_IS_MSG_VIEW_WINDOW (object)) {
4205                         ModestMsgViewWindow *self = MODEST_MSG_VIEW_WINDOW (object);
4206
4207                         if (!modest_msg_view_window_select_next_message (self))
4208                                 if (!modest_msg_view_window_select_previous_message (self))
4209                                         /* No more messages to view, so close this window */
4210                                         modest_ui_actions_on_close_window (NULL, MODEST_WINDOW(self));
4211                 } else if (MODEST_IS_MAIN_WINDOW (object) && helper->reference != NULL) {
4212                         GtkWidget *header_view;
4213                         GtkTreePath *path;
4214                         GtkTreeSelection *sel;
4215
4216                         header_view = modest_main_window_get_child_widget (MODEST_MAIN_WINDOW(object),
4217                                                                            MODEST_MAIN_WINDOW_WIDGET_TYPE_HEADER_VIEW);
4218                         sel = gtk_tree_view_get_selection (GTK_TREE_VIEW (header_view));
4219                         path = gtk_tree_row_reference_get_path (helper->reference);
4220                         gtk_tree_selection_select_path (sel, path);
4221                         gtk_tree_path_free (path);
4222                 }
4223                 g_object_unref (object);
4224         }
4225
4226         /* Close the "Pasting" information banner */
4227         gtk_widget_destroy (GTK_WIDGET(helper->banner));
4228         if (helper->reference != NULL)
4229                 gtk_tree_row_reference_free (helper->reference);
4230         g_free (helper);
4231 }
4232
4233 void
4234 modest_ui_actions_move_folder_error_handler (ModestMailOperation *mail_op,
4235                                              gpointer user_data)
4236 {
4237         ModestWindow *main_window = NULL;
4238         GObject *win = NULL;
4239
4240         /* Disable next automatic folder selection */
4241         main_window = modest_window_mgr_get_main_window (modest_runtime_get_window_mgr (),
4242                                                          FALSE); /* don't create */
4243         if (main_window) {
4244                 GtkWidget *folder_view = NULL;
4245
4246                 folder_view = modest_main_window_get_child_widget (MODEST_MAIN_WINDOW (main_window),
4247                                                                    MODEST_MAIN_WINDOW_WIDGET_TYPE_FOLDER_VIEW);
4248                 modest_folder_view_disable_next_folder_selection (MODEST_FOLDER_VIEW(folder_view));
4249
4250                 if (user_data && TNY_IS_FOLDER (user_data)) {
4251                         modest_folder_view_select_folder (MODEST_FOLDER_VIEW (folder_view),
4252                                                           TNY_FOLDER (user_data), FALSE);
4253                 }
4254         }
4255
4256         /* Show notification dialog */
4257         win = modest_mail_operation_get_source (mail_op);
4258         modest_platform_run_information_dialog ((GtkWindow *) win, _("mail_in_ui_folder_move_target_error"));
4259         if (win)
4260                 g_object_unref (win);
4261 }
4262
4263 void
4264 modest_ui_actions_send_receive_error_handler (ModestMailOperation *mail_op,
4265                                               gpointer user_data)
4266 {
4267         GObject *win = modest_mail_operation_get_source (mail_op);
4268         const GError *error = modest_mail_operation_get_error (mail_op);
4269
4270         g_return_if_fail (error != NULL);
4271         if (error->message != NULL)
4272                 g_printerr ("modest: %s\n", error->message);
4273         else
4274                 g_printerr ("modest: unkonw error on send&receive operation");
4275
4276         /* Show error message */
4277 /*      if (modest_mail_operation_get_id (mail_op) == MODEST_MAIL_OPERATION_TYPE_RECEIVE) */
4278 /*              modest_platform_run_information_dialog ((win) ? GTK_WINDOW (win) : NULL, */
4279 /*                                                      _CS("sfil_ib_unable_to_receive")); */
4280 /*      else  */
4281 /*              modest_platform_run_information_dialog ((win) ? GTK_WINDOW (win) : NULL, */
4282 /*                                                      _CS("sfil_ib_unable_to_send")); */
4283         g_object_unref (win);
4284 }
4285
4286 static void
4287 open_msg_for_purge_cb (ModestMailOperation *mail_op,
4288                        TnyHeader *header,
4289                        gboolean canceled,
4290                        TnyMsg *msg,
4291                        GError *err,
4292                        gpointer user_data)
4293 {
4294         TnyList *parts;
4295         TnyIterator *iter;
4296         gint pending_purges = 0;
4297         gboolean some_purged = FALSE;
4298         ModestWindow *win = MODEST_WINDOW (user_data);
4299         ModestWindowMgr *mgr = modest_runtime_get_window_mgr ();
4300
4301         /* If there was any error */
4302         if (!modest_ui_actions_msg_retrieval_check (mail_op, header, msg)) {
4303                 modest_window_mgr_unregister_header (mgr, header);
4304                 return;
4305         }
4306
4307         /* Once the message has been retrieved for purging, we check if
4308          * it's all ok for purging */
4309
4310         parts = tny_simple_list_new ();
4311         tny_mime_part_get_parts (TNY_MIME_PART (msg), parts);
4312         iter = tny_list_create_iterator (parts);
4313
4314         while (!tny_iterator_is_done (iter)) {
4315                 TnyMimePart *part;
4316                 part = TNY_MIME_PART (tny_iterator_get_current (iter));
4317                 if (part && (tny_mime_part_is_attachment (part) || TNY_IS_MSG (part))) {
4318                         if (tny_mime_part_is_purged (part))
4319                                 some_purged = TRUE;
4320                         else
4321                                 pending_purges++;
4322                 }
4323
4324                 if (part)
4325                         g_object_unref (part);
4326
4327                 tny_iterator_next (iter);
4328         }
4329         g_object_unref (iter);
4330
4331
4332         if (pending_purges>0) {
4333                 gint response;
4334                 response = modest_platform_run_confirmation_dialog (GTK_WINDOW (win),_("mcen_nc_purge_file_text_inbox"));
4335
4336                 if (response == GTK_RESPONSE_OK) {
4337                         modest_platform_information_banner (NULL, NULL, _("mcen_ib_removing_attachment"));
4338                         iter = tny_list_create_iterator (parts);
4339                         while (!tny_iterator_is_done (iter)) {
4340                                 TnyMimePart *part;
4341
4342                                 part = TNY_MIME_PART (tny_iterator_get_current (iter));
4343                                 if (part && (tny_mime_part_is_attachment (part) || TNY_IS_MSG (part)))
4344                                         tny_mime_part_set_purged (part);
4345
4346                                 if (part)
4347                                         g_object_unref (part);
4348
4349                                 tny_iterator_next (iter);
4350                         }
4351
4352                         tny_msg_rewrite_cache (msg);
4353                 }
4354      /* } else { */
4355                 /* This string no longer exists, refer to NB#75415 for more info */
4356                 /* modest_platform_information_banner (NULL, NULL, _("mail_ib_attachment_already_purged")); */
4357         }
4358         g_object_unref (iter);
4359
4360         modest_window_mgr_unregister_header (mgr, header);
4361
4362         g_object_unref (parts);
4363 }
4364
4365 static void
4366 modest_ui_actions_on_main_window_remove_attachments (GtkAction *action,
4367                                                      ModestMainWindow *win)
4368 {
4369         GtkWidget *header_view;
4370         TnyList *header_list;
4371         TnyIterator *iter;
4372         TnyHeader *header;
4373         TnyHeaderFlags flags;
4374         ModestWindow *msg_view_window =  NULL;
4375         gboolean found;
4376
4377         g_return_if_fail (MODEST_IS_MAIN_WINDOW (win));
4378
4379         header_view = modest_main_window_get_child_widget (MODEST_MAIN_WINDOW (win),
4380                                                            MODEST_MAIN_WINDOW_WIDGET_TYPE_HEADER_VIEW);
4381
4382         header_list = modest_header_view_get_selected_headers (MODEST_HEADER_VIEW (header_view));
4383         if (!header_list) {
4384                 g_warning ("%s: no header selected", __FUNCTION__);
4385                 return;
4386         }
4387
4388         if (tny_list_get_length (header_list) == 1) {
4389                 iter = tny_list_create_iterator (header_list);
4390                 header = TNY_HEADER (tny_iterator_get_current (iter));
4391                 g_object_unref (iter);
4392         } else
4393                 return;
4394
4395         if (!header || !TNY_IS_HEADER(header)) {
4396                 g_warning ("%s: header is not valid", __FUNCTION__);
4397                 return;
4398         }
4399
4400         found = modest_window_mgr_find_registered_header (modest_runtime_get_window_mgr (),
4401                                                           header, &msg_view_window);
4402         flags = tny_header_get_flags (header);
4403         if (!(flags & TNY_HEADER_FLAG_CACHED))
4404                 return;
4405         if (found) {
4406                 if (msg_view_window != NULL)
4407                         modest_msg_view_window_remove_attachments (MODEST_MSG_VIEW_WINDOW (msg_view_window), TRUE);
4408                 else {
4409                         /* do nothing; uid was registered before, so window is probably on it's way */
4410                         g_warning ("debug: header %p has already been registered", header);
4411                 }
4412         } else {
4413                 ModestMailOperation *mail_op = NULL;
4414                 modest_window_mgr_register_header (modest_runtime_get_window_mgr (), header, NULL);
4415                 mail_op = modest_mail_operation_new_with_error_handling (G_OBJECT (win),
4416                                                                          modest_ui_actions_get_msgs_full_error_handler,
4417                                                                          NULL, NULL);
4418                 modest_mail_operation_queue_add (modest_runtime_get_mail_operation_queue (), mail_op);
4419                 modest_mail_operation_get_msg (mail_op, header, open_msg_for_purge_cb, win);
4420
4421                 g_object_unref (mail_op);
4422         }
4423         if (header)
4424                 g_object_unref (header);
4425         if (header_list)
4426                 g_object_unref (header_list);
4427 }
4428
4429 /**
4430  * Utility function that transfer messages from both the main window
4431  * and the msg view window when using the "Move to" dialog
4432  */
4433 static void
4434 xfer_messages_from_move_to_cb  (gboolean canceled, GError *err,
4435                 GtkWindow *parent_window,
4436                 TnyAccount *account, gpointer user_data)
4437 {
4438         TnyFolderStore *dst_folder = TNY_FOLDER_STORE (user_data);
4439         ModestWindow *win = MODEST_WINDOW (parent_window);
4440         TnyList *headers = NULL;
4441         TnyAccount *dst_account = NULL;
4442         const gchar *proto_str = NULL;
4443         gboolean dst_is_pop = FALSE;
4444
4445         if (canceled || err) {
4446                 g_object_unref (dst_folder);
4447                 return;
4448         }
4449
4450         if (!TNY_IS_FOLDER (dst_folder)) {
4451                 modest_platform_information_banner (GTK_WIDGET (win),
4452                                                     NULL,
4453                                                     _CS("ckdg_ib_unable_to_move_to_current_location"));
4454                 return;
4455         }
4456
4457         dst_account = tny_folder_get_account (TNY_FOLDER (dst_folder));
4458         proto_str = tny_account_get_proto (dst_account);
4459
4460         /* tinymail will return NULL for local folders it seems */
4461         dst_is_pop = proto_str &&
4462                 (modest_protocol_info_get_transport_store_protocol (proto_str) ==
4463                  MODEST_PROTOCOL_STORE_POP);
4464
4465         g_object_unref (dst_account);
4466
4467         /* Get selected headers */
4468         headers = get_selected_headers (MODEST_WINDOW (win));
4469         if (!headers) {
4470                 g_warning ("%s: no headers selected", __FUNCTION__);
4471                 return;
4472         }
4473
4474
4475         if (dst_is_pop) {
4476                 modest_platform_information_banner (GTK_WIDGET (win),
4477                                                     NULL,
4478                                                     ngettext("mail_in_ui_folder_move_target_error",
4479                                                              "mail_in_ui_folder_move_targets_error",
4480                                                              tny_list_get_length (headers)));
4481                 g_object_unref (headers);
4482                 return;
4483         }
4484
4485         MoveToHelper *helper = g_new0 (MoveToHelper, 1);
4486         helper->banner = modest_platform_animation_banner (GTK_WIDGET (win), NULL,
4487                                                            _CS("ckct_nw_pasting"));
4488         if (helper->banner != NULL)  {
4489                 gtk_window_set_modal (GTK_WINDOW(helper->banner), FALSE);
4490                 gtk_widget_show (GTK_WIDGET(helper->banner));
4491         }
4492
4493         if (MODEST_IS_MAIN_WINDOW (win)) {
4494                 GtkWidget *header_view =
4495                         modest_main_window_get_child_widget (MODEST_MAIN_WINDOW(win),
4496                                                              MODEST_MAIN_WINDOW_WIDGET_TYPE_HEADER_VIEW);
4497                 helper->reference = get_next_after_selected_headers (MODEST_HEADER_VIEW (header_view));
4498         }
4499
4500         ModestMailOperation *mail_op =
4501                 modest_mail_operation_new_with_error_handling (G_OBJECT(win),
4502                                                                modest_ui_actions_move_folder_error_handler,
4503                                                                NULL, NULL);
4504         modest_mail_operation_queue_add (modest_runtime_get_mail_operation_queue (),
4505                                          mail_op);
4506
4507         modest_mail_operation_xfer_msgs (mail_op,
4508                                          headers,
4509                                          TNY_FOLDER (dst_folder),
4510                                          TRUE,
4511                                          move_to_cb,
4512                                          helper);
4513
4514         g_object_unref (G_OBJECT (mail_op));
4515         g_object_unref (headers);
4516         g_object_unref (dst_folder);
4517 }
4518
4519 typedef struct {
4520         TnyFolder *src_folder;
4521         TnyFolderStore *dst_folder;
4522         gboolean delete_original;
4523         GtkWidget *folder_view;
4524 } MoveFolderInfo;
4525
4526 static void
4527 on_move_folder_cb (gboolean canceled, GError *err, GtkWindow *parent_window,
4528                 TnyAccount *account, gpointer user_data)
4529 {
4530         MoveFolderInfo *info = (MoveFolderInfo*)user_data;
4531         GtkTreeSelection *sel;
4532         ModestMailOperation *mail_op = NULL;
4533
4534         if (canceled || err || !MODEST_IS_MAIN_WINDOW (parent_window)) {
4535                 g_object_unref (G_OBJECT (info->src_folder));
4536                 g_object_unref (G_OBJECT (info->dst_folder));
4537                 g_free (info);
4538                 return;
4539         }
4540
4541         MoveToHelper *helper = g_new0 (MoveToHelper, 1);
4542         helper->banner = modest_platform_animation_banner (GTK_WIDGET (parent_window), NULL,
4543                         _CS("ckct_nw_pasting"));
4544         if (helper->banner != NULL)  {
4545                 gtk_window_set_modal (GTK_WINDOW(helper->banner), FALSE);
4546                 gtk_widget_show (GTK_WIDGET(helper->banner));
4547         }
4548         /* Clean folder on header view before moving it */
4549         sel = gtk_tree_view_get_selection (GTK_TREE_VIEW (info->folder_view));
4550         gtk_tree_selection_unselect_all (sel);
4551
4552         /* Let gtk events run. We need that the folder
4553            view frees its reference to the source
4554            folder *before* issuing the mail operation
4555            so we need the signal handler of selection
4556            changed to happen before the mail
4557            operation
4558         while (gtk_events_pending ())
4559                 gtk_main_iteration ();   */
4560
4561         mail_op =
4562                 modest_mail_operation_new_with_error_handling (G_OBJECT(parent_window),
4563                                 modest_ui_actions_move_folder_error_handler,
4564                                 info->src_folder, NULL);
4565         modest_mail_operation_queue_add (modest_runtime_get_mail_operation_queue (),
4566                         mail_op);
4567
4568         /* Select *after* the changes */
4569         /* TODO: this function hangs UI after transfer */
4570         /*                      modest_folder_view_select_folder (MODEST_FOLDER_VIEW(folder_view), */
4571         /*                                                        TNY_FOLDER (src_folder), TRUE); */
4572
4573         modest_mail_operation_xfer_folder (mail_op,
4574                         TNY_FOLDER (info->src_folder),
4575                         info->dst_folder,
4576                         info->delete_original,
4577                         move_to_cb,
4578                         helper);
4579
4580         modest_folder_view_select_folder (MODEST_FOLDER_VIEW(info->folder_view),
4581                         TNY_FOLDER (info->dst_folder), TRUE);
4582
4583         /* Unref mail operation */
4584         g_object_unref (G_OBJECT (mail_op));
4585         g_object_unref (G_OBJECT (info->src_folder));
4586         g_object_unref (G_OBJECT (info->dst_folder));
4587         g_free (user_data);
4588 }
4589
4590 /*
4591  * UI handler for the "Move to" action when invoked from the
4592  * ModestMainWindow
4593  */
4594 static void
4595 modest_ui_actions_on_main_window_move_to (GtkAction *action,
4596                                           GtkWidget *folder_view,
4597                                           TnyFolderStore *dst_folder,
4598                                           ModestMainWindow *win)
4599 {
4600         ModestHeaderView *header_view = NULL;
4601         TnyFolderStore *src_folder;
4602         gboolean online = (tny_device_is_online (modest_runtime_get_device()));
4603
4604         g_return_if_fail (MODEST_IS_MAIN_WINDOW (win));
4605
4606         /* Get the source folder */
4607         src_folder = modest_folder_view_get_selected (MODEST_FOLDER_VIEW (folder_view));
4608
4609         /* Get header view */
4610         header_view = MODEST_HEADER_VIEW(modest_main_window_get_child_widget (win, MODEST_MAIN_WINDOW_WIDGET_TYPE_HEADER_VIEW));
4611
4612         /* Get folder or messages to transfer */
4613         if (gtk_widget_is_focus (folder_view)) {
4614                 gboolean do_xfer = TRUE;
4615
4616                 /* Allow only to transfer folders to the local root folder */
4617                 if (TNY_IS_ACCOUNT (dst_folder) &&
4618                                 !MODEST_IS_TNY_LOCAL_FOLDERS_ACCOUNT (dst_folder)) {
4619                                         do_xfer = FALSE;
4620                 } else if (!TNY_IS_FOLDER (src_folder)) {
4621                         g_warning ("%s: src_folder is not a TnyFolder.\n", __FUNCTION__);
4622                         do_xfer = FALSE;
4623                 } /* else if (!online && modest_tny_folder_store_is_remote(src_folder)) {
4624                         guint num_headers = tny_folder_get_all_count(TNY_FOLDER (src_folder));
4625                         TnyAccount *account = tny_folder_get_account (TNY_FOLDER (src_folder));
4626                         if (!connect_to_get_msg(MODEST_WINDOW (win), num_headers, account))
4627                                 do_xfer = FALSE;
4628                         g_object_unref (account);
4629                 }*/
4630
4631                 if (do_xfer) {
4632                         MoveFolderInfo *info = g_new0 (MoveFolderInfo, 1);
4633                         info->src_folder = TNY_FOLDER (src_folder);
4634                         info->dst_folder = dst_folder;
4635                         info->delete_original = TRUE;
4636                         info->folder_view = folder_view;
4637                         g_object_ref (G_OBJECT (info->src_folder));
4638                         g_object_ref (G_OBJECT (info->dst_folder));
4639                         modest_platform_connect_if_remote_and_perform(GTK_WINDOW (win),
4640                                     TNY_FOLDER_STORE (dst_folder), on_move_folder_cb, info);
4641                 }
4642         } else if (gtk_widget_is_focus (GTK_WIDGET(header_view))) {
4643                 gboolean do_xfer = TRUE;
4644                 /* Ask for confirmation if the source folder is remote and we're not connected */
4645                 if (!online && modest_tny_folder_store_is_remote(src_folder)) {
4646                         TnyList *headers = modest_header_view_get_selected_headers(header_view);
4647                         if (!msgs_already_deleted_from_server(headers, src_folder)) {
4648                                 guint num_headers = tny_list_get_length(headers);
4649                                 TnyAccount *account = get_account_from_header_list (headers);
4650                                 if (!connect_to_get_msg(MODEST_WINDOW (win), num_headers, account))
4651                                         do_xfer = FALSE;
4652                                 g_object_unref (account);
4653                         }
4654                         g_object_unref(headers);
4655                 }
4656                 if (do_xfer) /* Transfer messages */ {
4657                         g_object_ref (dst_folder);
4658                         modest_platform_connect_if_remote_and_perform(GTK_WINDOW (win),
4659                                         TNY_FOLDER_STORE (dst_folder), xfer_messages_from_move_to_cb, dst_folder);
4660                 }
4661         }
4662
4663         if (src_folder)
4664                 g_object_unref (src_folder);
4665 }
4666
4667
4668 /*
4669  * UI handler for the "Move to" action when invoked from the
4670  * ModestMsgViewWindow
4671  */
4672 static void
4673 modest_ui_actions_on_msg_view_window_move_to (GtkAction *action,
4674                                               TnyFolderStore *dst_folder,
4675                                               ModestMsgViewWindow *win)
4676 {
4677         TnyHeader *header = NULL;
4678         TnyFolder *src_folder = NULL;
4679         TnyAccount *account = NULL;
4680         gboolean do_xfer = FALSE;
4681
4682         /* Create header list */
4683         header = modest_msg_view_window_get_header (MODEST_MSG_VIEW_WINDOW (win));
4684         src_folder = TNY_FOLDER (tny_header_get_folder(header));
4685         g_object_unref (header);
4686
4687         account = tny_folder_get_account (src_folder);
4688         if (!modest_tny_folder_store_is_remote(TNY_FOLDER_STORE(src_folder))) {
4689                 /* Transfer if the source folder is local */
4690                 do_xfer = TRUE;
4691         } else if (remote_folder_is_pop(TNY_FOLDER_STORE(src_folder))) {
4692                 /* Transfer if the source folder is POP (as it means
4693                  * that the message is already downloaded) */
4694                 do_xfer = TRUE;
4695         } else if (connect_to_get_msg(MODEST_WINDOW(win), 1, account)) {
4696                 /* Transfer after asking confirmation */
4697                 do_xfer = TRUE;
4698         }
4699
4700         if (do_xfer) {
4701                 g_object_ref (dst_folder);
4702                 modest_platform_connect_if_remote_and_perform(GTK_WINDOW (win),
4703                                 TNY_FOLDER_STORE (dst_folder), xfer_messages_from_move_to_cb, dst_folder);
4704         }
4705         g_object_unref (account);
4706         g_object_unref (src_folder);
4707 }
4708
4709 void
4710 modest_ui_actions_on_move_to (GtkAction *action,
4711                               ModestWindow *win)
4712 {
4713         GtkWidget *dialog = NULL, *folder_view = NULL, *tree_view = NULL;
4714         gint result = 0;
4715         TnyFolderStore *dst_folder = NULL;
4716         ModestMainWindow *main_window;
4717
4718         g_return_if_fail (MODEST_IS_MAIN_WINDOW (win) ||
4719                           MODEST_IS_MSG_VIEW_WINDOW (win));
4720
4721         /* Get the main window if exists */
4722         if (MODEST_IS_MAIN_WINDOW (win))
4723                 main_window = MODEST_MAIN_WINDOW (win);
4724         else
4725                 main_window =
4726                         MODEST_MAIN_WINDOW (modest_window_mgr_get_main_window (modest_runtime_get_window_mgr (),
4727                                                                                FALSE)); /* don't create */
4728
4729         /* Get the folder view widget if exists */
4730         if (main_window)
4731                 folder_view = modest_main_window_get_child_widget (main_window,
4732                                                                    MODEST_MAIN_WINDOW_WIDGET_TYPE_FOLDER_VIEW);
4733         else
4734                 folder_view = NULL;
4735
4736         /* Create and run the dialog */
4737         dialog = create_move_to_dialog (GTK_WINDOW (win), folder_view, &tree_view);
4738         modest_folder_view_select_first_inbox_or_local (MODEST_FOLDER_VIEW (tree_view));
4739         gtk_window_set_modal (GTK_WINDOW (dialog), TRUE);
4740         result = gtk_dialog_run (GTK_DIALOG(dialog));
4741         g_object_ref (tree_view);
4742         gtk_widget_destroy (dialog);
4743
4744         if (result != GTK_RESPONSE_ACCEPT)
4745                 return;
4746
4747         dst_folder = modest_folder_view_get_selected (MODEST_FOLDER_VIEW (tree_view));
4748         /* Do window specific stuff */
4749         if (MODEST_IS_MAIN_WINDOW (win)) {
4750                 modest_ui_actions_on_main_window_move_to (action,
4751                                 folder_view,
4752                                 dst_folder,
4753                                 MODEST_MAIN_WINDOW (win));
4754         } else {
4755                 modest_ui_actions_on_msg_view_window_move_to (action,
4756                                 dst_folder,
4757                                 MODEST_MSG_VIEW_WINDOW (win));
4758         }
4759
4760         if (dst_folder)
4761                 g_object_unref (dst_folder);
4762 }
4763
4764 /*
4765  * Calls #HeadersFunc for each header already selected in the main
4766  * window or the message currently being shown in the msg view window
4767  */
4768 static void
4769 do_headers_action (ModestWindow *win,
4770                    HeadersFunc func,
4771                    gpointer user_data)
4772 {
4773         TnyList *headers_list = NULL;
4774         TnyIterator *iter = NULL;
4775         TnyHeader *header = NULL;
4776         TnyFolder *folder = NULL;
4777
4778         /* Get headers */
4779         headers_list = get_selected_headers (win);
4780         if (!headers_list)
4781                 return;
4782
4783         /* Get the folder */
4784         iter = tny_list_create_iterator (headers_list);
4785         header = TNY_HEADER (tny_iterator_get_current (iter));
4786         if (header) {
4787                 folder = tny_header_get_folder (header);
4788                 g_object_unref (header);
4789         }
4790
4791         /* Call the function for each header */
4792         while (!tny_iterator_is_done (iter)) {
4793                 header = TNY_HEADER (tny_iterator_get_current (iter));
4794                 func (header, win, user_data);
4795                 g_object_unref (header);
4796                 tny_iterator_next (iter);
4797         }
4798
4799         /* Trick: do a poke status in order to speed up the signaling
4800            of observers */
4801         tny_folder_poke_status (folder);
4802
4803         /* Frees */
4804         g_object_unref (folder);
4805         g_object_unref (iter);
4806         g_object_unref (headers_list);
4807 }
4808
4809 void
4810 modest_ui_actions_view_attachment (GtkAction *action,
4811                                    ModestWindow *window)
4812 {
4813         if (MODEST_IS_MSG_VIEW_WINDOW (window)) {
4814                 modest_msg_view_window_view_attachment (MODEST_MSG_VIEW_WINDOW (window), NULL);
4815         } else {
4816                 /* not supported window for this action */
4817                 g_return_if_reached ();
4818         }
4819 }
4820
4821 void
4822 modest_ui_actions_save_attachments (GtkAction *action,
4823                                     ModestWindow *window)
4824 {
4825         if (MODEST_IS_MSG_VIEW_WINDOW (window)) {
4826                 modest_msg_view_window_save_attachments (MODEST_MSG_VIEW_WINDOW (window), NULL);
4827         } else {
4828                 /* not supported window for this action */
4829                 g_return_if_reached ();
4830         }
4831 }
4832
4833 void
4834 modest_ui_actions_remove_attachments (GtkAction *action,
4835                                       ModestWindow *window)
4836 {
4837         if (MODEST_IS_MAIN_WINDOW (window)) {
4838                 modest_ui_actions_on_main_window_remove_attachments (action, MODEST_MAIN_WINDOW (window));
4839         } else if (MODEST_IS_MSG_VIEW_WINDOW (window)) {
4840                 modest_msg_view_window_remove_attachments (MODEST_MSG_VIEW_WINDOW (window), FALSE);
4841         } else {
4842                 /* not supported window for this action */
4843                 g_return_if_reached ();
4844         }
4845 }
4846
4847 void
4848 modest_ui_actions_on_settings (GtkAction *action,
4849                                ModestWindow *win)
4850 {
4851         GtkWidget *dialog;
4852
4853         dialog = modest_platform_get_global_settings_dialog ();
4854         gtk_window_set_transient_for (GTK_WINDOW (dialog), GTK_WINDOW (win));
4855         gtk_window_set_modal (GTK_WINDOW (dialog), TRUE);
4856         gtk_widget_show_all (dialog);
4857
4858         gtk_dialog_run (GTK_DIALOG (dialog));
4859
4860         gtk_widget_destroy (dialog);
4861 }
4862
4863 void
4864 modest_ui_actions_on_help (GtkAction *action,
4865                            GtkWindow *win)
4866 {
4867         const gchar *help_id;
4868
4869         g_return_if_fail (action);
4870         g_return_if_fail (win && GTK_IS_WINDOW(win));
4871
4872         help_id = modest_window_mgr_get_help_id (modest_runtime_get_window_mgr(), win);
4873
4874         if (help_id)
4875                 modest_platform_show_help (GTK_WINDOW (win), help_id);
4876         else
4877                 g_warning ("%s: no help for window %p", __FUNCTION__, win);
4878 }
4879
4880 static void
4881 retrieve_msg_contents_performer (gboolean canceled,
4882                                  GError *err,
4883                                  GtkWindow *parent_window,
4884                                  TnyAccount *account,
4885                                  gpointer user_data)
4886 {
4887         ModestMailOperation *mail_op;
4888         TnyList *headers = TNY_LIST (user_data);
4889
4890         if (err || canceled) {
4891                 goto out;
4892         }
4893
4894         /* Create mail operation */
4895         mail_op = modest_mail_operation_new_with_error_handling ((GObject *) parent_window,
4896                                                                  modest_ui_actions_get_msgs_full_error_handler,
4897                                                                  NULL, NULL);
4898         modest_mail_operation_queue_add (modest_runtime_get_mail_operation_queue (), mail_op);
4899         modest_mail_operation_get_msgs_full (mail_op, headers, NULL, NULL, NULL);
4900
4901         /* Frees */
4902         g_object_unref (mail_op);
4903  out:
4904         g_object_unref (headers);
4905         g_object_unref (account);
4906 }
4907
4908 void
4909 modest_ui_actions_on_retrieve_msg_contents (GtkAction *action,
4910                                             ModestWindow *window)
4911 {
4912         TnyList *headers = NULL;
4913         TnyAccount *account = NULL;
4914         TnyIterator *iter = NULL;
4915         TnyHeader *header = NULL;
4916         TnyFolder *folder = NULL;
4917
4918         /* Get headers */
4919         headers = get_selected_headers (window);
4920         if (!headers)
4921                 return;
4922
4923         /* Pick the account */
4924         iter = tny_list_create_iterator (headers);
4925         header = TNY_HEADER (tny_iterator_get_current (iter));
4926         folder = tny_header_get_folder (header);
4927         account = tny_folder_get_account (folder);
4928         g_object_unref (folder);
4929         g_object_unref (header);
4930         g_object_unref (iter);
4931
4932         /* Connect and perform the message retrieval */
4933         modest_platform_connect_and_perform ((GtkWindow *) window,
4934                                              g_object_ref (account),
4935                                              retrieve_msg_contents_performer,
4936                                              g_object_ref (headers));
4937
4938         /* Frees */
4939         g_object_unref (account);
4940         g_object_unref (headers);
4941 }
4942
4943 void
4944 modest_ui_actions_check_window_dimming_rules (ModestWindow *window)
4945 {
4946         g_return_if_fail (MODEST_IS_WINDOW (window));
4947
4948         /* Update dimmed */
4949         modest_window_check_dimming_rules_group (window, "ModestWindowDimmingRules");
4950 }
4951
4952 void
4953 modest_ui_actions_on_search_messages (GtkAction *action, ModestWindow *window)
4954 {
4955         g_return_if_fail (MODEST_IS_WINDOW (window));
4956
4957         modest_platform_show_search_messages (GTK_WINDOW (window));
4958 }
4959
4960 void
4961 modest_ui_actions_on_open_addressbook (GtkAction *action, ModestWindow *win)
4962 {
4963         g_return_if_fail (MODEST_IS_WINDOW (win));
4964         modest_platform_show_addressbook (GTK_WINDOW (win));
4965 }
4966
4967
4968 void
4969 modest_ui_actions_on_toggle_find_in_page (GtkToggleAction *action,
4970                                           ModestWindow *window)
4971 {
4972         g_return_if_fail (MODEST_IS_MSG_EDIT_WINDOW (window));
4973
4974         modest_msg_edit_window_toggle_find_toolbar (MODEST_MSG_EDIT_WINDOW (window), gtk_toggle_action_get_active (action));
4975 }
4976
4977 static void
4978 on_send_receive_finished (ModestMailOperation  *mail_op,
4979                            gpointer user_data)
4980 {
4981         GtkWidget *header_view, *folder_view;
4982         TnyFolderStore *folder_store;
4983         ModestMainWindow *main_win = MODEST_MAIN_WINDOW (user_data);
4984
4985         /* Set send/receive operation finished */
4986         modest_main_window_notify_send_receive_completed (main_win);
4987
4988         /* Don't refresh the current folder if there were any errors */
4989         if (modest_mail_operation_get_status (mail_op) !=
4990             MODEST_MAIL_OPERATION_STATUS_SUCCESS)
4991                 return;
4992
4993         /* Refresh the current folder if we're viewing a window. We do
4994            this because the user won't be able to see the new mails in
4995            the selected folder after a Send&Receive because it only
4996            performs a poke_status, i.e, only the number of read/unread
4997            messages is updated, but the new headers are not
4998            downloaded */
4999         folder_view = modest_main_window_get_child_widget (main_win,
5000                                                            MODEST_MAIN_WINDOW_WIDGET_TYPE_FOLDER_VIEW);
5001         if (!folder_view)
5002                 return;
5003
5004         folder_store = modest_folder_view_get_selected (MODEST_FOLDER_VIEW (folder_view));
5005
5006         /* Do not need to refresh INBOX again because the
5007            update_account does it always automatically */
5008         if (folder_store && TNY_IS_FOLDER (folder_store) &&
5009             tny_folder_get_folder_type (TNY_FOLDER (folder_store)) != TNY_FOLDER_TYPE_INBOX) {
5010                 ModestMailOperation *refresh_op;
5011
5012                 header_view = modest_main_window_get_child_widget (main_win,
5013                                                                    MODEST_MAIN_WINDOW_WIDGET_TYPE_HEADER_VIEW);
5014
5015                 /* We do not need to set the contents style
5016                    because it hasn't changed. We also do not
5017                    need to save the widget status. Just force
5018                    a refresh */
5019                 refresh_op = modest_mail_operation_new (G_OBJECT (main_win));
5020                 modest_mail_operation_queue_add (modest_runtime_get_mail_operation_queue (), refresh_op);
5021                 modest_mail_operation_refresh_folder (refresh_op, TNY_FOLDER (folder_store),
5022                                                       folder_refreshed_cb, main_win);
5023                 g_object_unref (refresh_op);
5024         }
5025
5026         if (folder_store)
5027                 g_object_unref (folder_store);
5028 }
5029
5030
5031 void
5032 modest_ui_actions_on_send_queue_error_happened (TnySendQueue *self,
5033                                                 TnyHeader *header,
5034                                                 TnyMsg *msg,
5035                                                 GError *err,
5036                                                 gpointer user_data)
5037 {
5038         const gchar* server_name = NULL;
5039         TnyTransportAccount *server_account;
5040         gchar *message = NULL;
5041
5042         /* Don't show anything if the user cancelled something */
5043         if (err->code == TNY_TRANSPORT_ACCOUNT_ERROR_SEND_USER_CANCEL)
5044                 return;
5045
5046         /* Get the server name: */
5047         server_account =
5048                 TNY_TRANSPORT_ACCOUNT (tny_camel_send_queue_get_transport_account (TNY_CAMEL_SEND_QUEUE (self)));
5049         if (server_account) {
5050                 server_name = tny_account_get_hostname (TNY_ACCOUNT (server_account));
5051
5052                 g_object_unref (server_account);
5053                 server_account = NULL;
5054         }
5055
5056         g_return_if_fail (server_name);
5057
5058         /* Show the appropriate message text for the GError: */
5059         switch (err->code) {
5060         case TNY_TRANSPORT_ACCOUNT_ERROR_SEND_HOST_LOOKUP_FAILED:
5061                 message = g_strdup_printf (_("emev_ib_ui_smtp_server_invalid"), server_name);
5062                 break;
5063         case TNY_TRANSPORT_ACCOUNT_ERROR_SEND_SERVICE_UNAVAILABLE:
5064                 message = g_strdup_printf (_("emev_ib_ui_smtp_server_invalid"), server_name);
5065                 break;
5066         case TNY_TRANSPORT_ACCOUNT_ERROR_SEND_AUTHENTICATION_NOT_SUPPORTED:
5067                 message = g_strdup_printf (_("emev_ni_ui_smtp_authentication_fail_error"), server_name);
5068                 break;
5069         case TNY_TRANSPORT_ACCOUNT_ERROR_SEND:
5070                 message = g_strdup (_("emev_ib_ui_smtp_send_error"));
5071                 break;
5072         default:
5073                 g_warning ("%s: unexpected TNY_TRANSPORT_ACCOUNT_ERROR %d",
5074                            __FUNCTION__, err->code);
5075                 message = g_strdup (_("emev_ib_ui_smtp_send_error"));
5076                 break;
5077         }
5078
5079         /* TODO if the username or the password where not defined we
5080            should show the Accounts Settings dialog or the Connection
5081            specific SMTP server window */
5082
5083         modest_platform_run_information_dialog (NULL, message);
5084         g_free (message);
5085 }
5086
5087 void
5088 modest_ui_actions_on_send_queue_status_changed (ModestTnySendQueue *send_queue,
5089                                                 gchar *msg_id,
5090                                                 guint status,
5091                                                 gpointer user_data)
5092 {
5093         ModestMainWindow *main_window = NULL;
5094         ModestWindowMgr *mgr = NULL;
5095         GtkWidget *folder_view = NULL, *header_view = NULL;
5096         TnyFolderStore *selected_folder = NULL;
5097         TnyFolderType folder_type;
5098
5099         mgr = modest_runtime_get_window_mgr ();
5100         main_window = MODEST_MAIN_WINDOW (modest_window_mgr_get_main_window (mgr,
5101                                                                              FALSE));/* don't create */
5102         if (!main_window)
5103                 return;
5104
5105         /* Check if selected folder is OUTBOX */
5106         folder_view = modest_main_window_get_child_widget (main_window,
5107                                                            MODEST_MAIN_WINDOW_WIDGET_TYPE_FOLDER_VIEW);
5108         header_view = modest_main_window_get_child_widget (main_window,
5109                                                            MODEST_MAIN_WINDOW_WIDGET_TYPE_HEADER_VIEW);
5110
5111         selected_folder = modest_folder_view_get_selected (MODEST_FOLDER_VIEW (folder_view));
5112         if (!TNY_IS_FOLDER (selected_folder))
5113                 goto frees;
5114
5115         /* gtk_tree_view_column_queue_resize is only available in GTK+ 2.8 */
5116 #if GTK_CHECK_VERSION(2, 8, 0)
5117         folder_type = modest_tny_folder_guess_folder_type (TNY_FOLDER (selected_folder));
5118         if (folder_type ==  TNY_FOLDER_TYPE_OUTBOX) {
5119                 GtkTreeViewColumn *tree_column;
5120
5121                 tree_column = gtk_tree_view_get_column (GTK_TREE_VIEW (header_view),
5122                                                         TNY_GTK_HEADER_LIST_MODEL_FROM_COLUMN);
5123                 gtk_tree_view_column_queue_resize (tree_column);
5124         }
5125 #else
5126         gtk_widget_queue_draw (header_view);
5127 #endif
5128
5129         /* Free */
5130  frees:
5131         if (selected_folder != NULL)
5132                 g_object_unref (selected_folder);
5133 }
5134
5135 void
5136 modest_ui_actions_on_account_connection_error (GtkWindow *parent_window,
5137                                                TnyAccount *account)
5138 {
5139         ModestTransportStoreProtocol proto;
5140         const gchar *proto_name;
5141         gchar *error_note = NULL;
5142
5143         proto_name = tny_account_get_proto (account);
5144         proto = modest_protocol_info_get_transport_store_protocol (proto_name);
5145
5146         switch (proto) {
5147         case MODEST_PROTOCOL_STORE_POP:
5148                 error_note = g_strdup_printf (_("emev_ni_ui_pop3_msg_connect_error"),
5149                                               tny_account_get_hostname (account));
5150                 break;
5151         case MODEST_PROTOCOL_STORE_IMAP:
5152                 error_note = g_strdup_printf (_("emev_ni_ui_imap_connect_server_error"),
5153                                               tny_account_get_hostname (account));
5154                 break;
5155         case MODEST_PROTOCOL_STORE_MAILDIR:
5156         case MODEST_PROTOCOL_STORE_MBOX:
5157                 error_note = g_strdup (_("emev_nc_mailbox_notavailable"));
5158                 break;
5159         default:
5160                 g_warning ("%s: This should not be reached", __FUNCTION__);
5161         }
5162
5163         if (error_note) {
5164                 modest_platform_run_information_dialog (parent_window, error_note);
5165                 g_free (error_note);
5166         }
5167 }