git.maemo.org Git - modest/blob - src/maemo/modest-msg-view-window.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 #include <glib/gi18n.h>
  30 #include <string.h>
  31 #include <tny-account-store.h>
  32 #include <tny-simple-list.h>
  33 #include <tny-header.h>
  34 #include <tny-vfs-stream.h>
  35 #include "modest-platform.h"
  36 #include <modest-maemo-utils.h>
  37 #include <modest-tny-msg.h>
  38 #include <modest-msg-view-window.h>
  39 #include <modest-attachments-view.h>
  40 #include <modest-main-window-ui.h>
  41 #include <modest-widget-memory.h>
  42 #include <modest-runtime.h>
  43 #include <modest-window-priv.h>
  44 #include <modest-tny-folder.h>
  45 #include <modest-text-utils.h>
  46 #include <modest-account-mgr-helpers.h>
  47 #include "modest-progress-bar-widget.h"
  48 #include "modest-defs.h"
  49 #include "modest-hildon-includes.h"
  50 #include <gtkhtml/gtkhtml-search.h>
  51 #include <gdk/gdkkeysyms.h>
  52
  53 #define DEFAULT_FOLDER "MyDocs/.documents"
  54
  55 static void  modest_msg_view_window_class_init   (ModestMsgViewWindowClass *klass);
  56 static void  modest_msg_view_window_init         (ModestMsgViewWindow *obj);
  57 static void  modest_msg_view_window_finalize     (GObject *obj);
  58 static void  modest_msg_view_window_toggle_find_toolbar (GtkToggleAction *obj,
  59                                                          gpointer data);
  60 static void  modest_msg_view_window_find_toolbar_close (GtkWidget *widget,
  61                                                         ModestMsgViewWindow *obj);
  62 static void  modest_msg_view_window_find_toolbar_search (GtkWidget *widget,
  63                                                         ModestMsgViewWindow *obj);
  64
  65 static void  modest_msg_view_window_set_zoom (ModestWindow *window,
  66                                               gdouble zoom);
  67 static gdouble modest_msg_view_window_get_zoom (ModestWindow *window);
  68 static gboolean modest_msg_view_window_zoom_minus (ModestWindow *window);
  69 static gboolean modest_msg_view_window_zoom_plus (ModestWindow *window);
  70 static gboolean modest_msg_view_window_key_release_event (GtkWidget *window,
  71                                                           GdkEventKey *event,
  72                                                           gpointer userdata);
  73 static gboolean modest_msg_view_window_window_state_event (GtkWidget *widget,
  74                                                            GdkEventWindowState *event,
  75                                                            gpointer userdata);
  76 static void modest_msg_view_window_scroll_up (ModestWindow *window);
  77 static void modest_msg_view_window_scroll_down (ModestWindow *window);
  78 static gboolean modest_msg_view_window_is_last_message (ModestMsgViewWindow *window);
  79 static gboolean modest_msg_view_window_is_first_message (ModestMsgViewWindow *window);
  80 static TnyFolderType modest_msg_view_window_get_folder_type (ModestMsgViewWindow *window);
  81 static void modest_msg_view_window_update_dimmed (ModestMsgViewWindow *window);
  82 static void modest_msg_view_window_update_priority (ModestMsgViewWindow *window);
  83
  84 static void modest_msg_view_window_show_toolbar   (ModestWindow *window,
  85                                                    gboolean show_toolbar);
  86
  87 static void modest_msg_view_window_clipboard_owner_change (GtkClipboard *clipboard,
  88                                                            GdkEvent *event,
  89                                                            ModestMsgViewWindow *window);
  90
  91 static void cancel_progressbar (GtkToolButton *toolbutton,
  92                                 ModestMsgViewWindow *self);
  93
  94 static void         on_queue_changed                     (ModestMailOperationQueue *queue,
  95                                                           ModestMailOperation *mail_op,
  96                                                           ModestMailOperationQueueNotification type,
  97                                                           ModestMsgViewWindow *self);
  98
  99 static void view_msg_cb (const GObject *obj, const TnyMsg *msg, gpointer user_data);
 100
 101 static void set_toolbar_mode (ModestMsgViewWindow *self,
 102                               ModestToolBarModes mode);
 103
 104
 105 /* list my signals */
 106 enum {
 107         /* MY_SIGNAL_1, */
 108         /* MY_SIGNAL_2, */
 109         LAST_SIGNAL
 110 };
 111
 112 static const GtkToggleActionEntry msg_view_toggle_action_entries [] = {
 113         { "FindInMessage",    GTK_STOCK_FIND,    N_("qgn_toolb_gene_find"), NULL, NULL, G_CALLBACK (modest_msg_view_window_toggle_find_toolbar), FALSE },
 114 };
 115
 116 static const GtkRadioActionEntry msg_view_zoom_action_entries [] = {
 117         { "Zoom50", NULL, N_("mcen_me_viewer_50"), NULL, NULL, 50 },
 118         { "Zoom80", NULL, N_("mcen_me_viewer_80"), NULL, NULL, 80 },
 119         { "Zoom100", NULL, N_("mcen_me_viewer_100"), NULL, NULL, 100 },
 120         { "Zoom120", NULL, N_("mcen_me_viewer_120"), NULL, NULL, 120 },
 121         { "Zoom150", NULL, N_("mcen_me_viewer_150"), NULL, NULL, 150 },
 122         { "Zoom200", NULL, N_("mcen_me_viewer_200"), NULL, NULL, 200 }
 123 };
 124
 125 typedef struct _ModestMsgViewWindowPrivate ModestMsgViewWindowPrivate;
 126 struct _ModestMsgViewWindowPrivate {
 127
 128         GtkWidget   *msg_view;
 129         GtkWidget   *main_scroll;
 130         GtkWidget   *find_toolbar;
 131         gchar       *last_search;
 132
 133         /* Progress observers */
 134         GtkWidget        *progress_bar;
 135         GSList           *progress_widgets;
 136
 137         /* Tollbar items */
 138         GtkWidget   *progress_toolitem;
 139         GtkWidget   *cancel_toolitem;
 140         GtkWidget   *prev_toolitem;
 141         GtkWidget   *next_toolitem;
 142
 143         /* Optimized view enabled */
 144         gboolean optimized_view;
 145
 146         GtkTreeModel *header_model;
 147         GtkTreeIter   iter;
 148
 149         guint clipboard_change_handler;
 150         guint queue_change_handler;
 151 };
 152
 153 #define MODEST_MSG_VIEW_WINDOW_GET_PRIVATE(o)      (G_TYPE_INSTANCE_GET_PRIVATE((o), \
 154                                                     MODEST_TYPE_MSG_VIEW_WINDOW, \
 155                                                     ModestMsgViewWindowPrivate))
 156 /* globals */
 157 static GtkWindowClass *parent_class = NULL;
 158
 159 /* uncomment the following if you have defined any signals */
 160 /* static guint signals[LAST_SIGNAL] = {0}; */
 161
 162 GType
 163 modest_msg_view_window_get_type (void)
 164 {
 165         static GType my_type = 0;
 166         if (!my_type) {
 167                 static const GTypeInfo my_info = {
 168                         sizeof(ModestMsgViewWindowClass),
 169                         NULL,           /* base init */
 170                         NULL,           /* base finalize */
 171                         (GClassInitFunc) modest_msg_view_window_class_init,
 172                         NULL,           /* class finalize */
 173                         NULL,           /* class data */
 174                         sizeof(ModestMsgViewWindow),
 175                         1,              /* n_preallocs */
 176                         (GInstanceInitFunc) modest_msg_view_window_init,
 177                         NULL
 178                 };
 179                 my_type = g_type_register_static (MODEST_TYPE_WINDOW,
 180                                                   "ModestMsgViewWindow",
 181                                                   &my_info, 0);
 182         }
 183         return my_type;
 184 }
 185
 186 static void
 187 save_state (ModestWindow *self)
 188 {
 189         modest_widget_memory_save (modest_runtime_get_conf (),
 190                                    G_OBJECT(self),
 191                                    MODEST_CONF_MSG_VIEW_WINDOW_KEY);
 192 }
 193
 194
 195 static void
 196 restore_settings (ModestMsgViewWindow *self)
 197 {
 198         modest_widget_memory_restore (modest_runtime_get_conf (),
 199                                       G_OBJECT(self),
 200                                       MODEST_CONF_MSG_VIEW_WINDOW_KEY);
 201 }
 202
 203 static void
 204 modest_msg_view_window_class_init (ModestMsgViewWindowClass *klass)
 205 {
 206         GObjectClass *gobject_class;
 207         ModestWindowClass *modest_window_class;
 208         gobject_class = (GObjectClass*) klass;
 209         modest_window_class = (ModestWindowClass *) klass;
 210
 211         parent_class            = g_type_class_peek_parent (klass);
 212         gobject_class->finalize = modest_msg_view_window_finalize;
 213
 214         modest_window_class->set_zoom_func = modest_msg_view_window_set_zoom;
 215         modest_window_class->get_zoom_func = modest_msg_view_window_get_zoom;
 216         modest_window_class->zoom_minus_func = modest_msg_view_window_zoom_minus;
 217         modest_window_class->zoom_plus_func = modest_msg_view_window_zoom_plus;
 218         modest_window_class->show_toolbar_func = modest_msg_view_window_show_toolbar;
 219
 220         g_type_class_add_private (gobject_class, sizeof(ModestMsgViewWindowPrivate));
 221
 222         modest_window_class->save_state_func = save_state;
 223 }
 224
 225 static void
 226 modest_msg_view_window_init (ModestMsgViewWindow *obj)
 227 {
 228         ModestMsgViewWindowPrivate *priv;
 229         priv = MODEST_MSG_VIEW_WINDOW_GET_PRIVATE(obj);
 230
 231         priv->msg_view      = NULL;
 232         priv->header_model  = NULL;
 233         priv->clipboard_change_handler = 0;
 234
 235         priv->optimized_view  = FALSE;
 236
 237 }
 238
 239
 240 static void
 241 set_toolbar_mode (ModestMsgViewWindow *self,
 242                   ModestToolBarModes mode)
 243 {
 244         ModestWindowPrivate *parent_priv;
 245         ModestMsgViewWindowPrivate *priv;
 246         GtkAction *widget = NULL;
 247
 248         g_return_if_fail (MODEST_IS_MSG_VIEW_WINDOW (self));
 249
 250         parent_priv = MODEST_WINDOW_GET_PRIVATE(self);
 251         priv = MODEST_MSG_VIEW_WINDOW_GET_PRIVATE(self);
 252
 253         switch (mode) {
 254         case TOOLBAR_MODE_NORMAL:
 255                 widget = gtk_ui_manager_get_action (parent_priv->ui_manager, "/ToolBar/ToolbarMessageNew");
 256                 gtk_action_set_sensitive (widget, TRUE);
 257                 widget = gtk_ui_manager_get_action (parent_priv->ui_manager, "/ToolBar/ToolbarMessageReply");
 258                 gtk_action_set_sensitive (widget, TRUE);
 259                 widget = gtk_ui_manager_get_action (parent_priv->ui_manager, "/ToolBar/ToolbarDeleteMessage");
 260                 gtk_action_set_sensitive (widget, TRUE);
 261                 widget = gtk_ui_manager_get_action (parent_priv->ui_manager, "/ToolBar/ToolbarMessageMoveTo");
 262                 gtk_action_set_sensitive (widget, TRUE);
 263                 widget = gtk_ui_manager_get_action (parent_priv->ui_manager, "/ToolBar/FindInMessage");
 264                 gtk_action_set_sensitive (widget, TRUE);
 265
 266                 if (priv->prev_toolitem)
 267                         gtk_widget_show (priv->prev_toolitem);
 268
 269                 if (priv->next_toolitem)
 270                         gtk_widget_show (priv->next_toolitem);
 271
 272                 if (priv->progress_toolitem)
 273                         gtk_tool_item_set_expand (GTK_TOOL_ITEM (priv->progress_toolitem), FALSE);
 274                 if (priv->progress_bar)
 275                         gtk_widget_hide (priv->progress_bar);
 276
 277                 if (priv->cancel_toolitem)
 278                         gtk_widget_hide (priv->cancel_toolitem);
 279
 280                 /* Hide toolbar if optimized view is enabled */
 281                 if (priv->optimized_view) {
 282                         gtk_widget_set_no_show_all (parent_priv->toolbar, TRUE);
 283                         gtk_widget_hide (GTK_WIDGET(parent_priv->toolbar));
 284                 }
 285
 286                 break;
 287         case TOOLBAR_MODE_TRANSFER:
 288                 widget = gtk_ui_manager_get_action (parent_priv->ui_manager, "/ToolBar/ToolbarMessageNew");
 289                 gtk_action_set_sensitive (widget, FALSE);
 290                 widget = gtk_ui_manager_get_action (parent_priv->ui_manager, "/ToolBar/ToolbarMessageReply");
 291                 gtk_action_set_sensitive (widget, FALSE);
 292                 widget = gtk_ui_manager_get_action (parent_priv->ui_manager, "/ToolBar/ToolbarDeleteMessage");
 293                 gtk_action_set_sensitive (widget, FALSE);
 294                 widget = gtk_ui_manager_get_action (parent_priv->ui_manager, "/ToolBar/ToolbarMessageMoveTo");
 295                 gtk_action_set_sensitive (widget, FALSE);
 296                 widget = gtk_ui_manager_get_action (parent_priv->ui_manager, "/ToolBar/FindInMessage");
 297                 gtk_action_set_sensitive (widget, FALSE);
 298
 299                 if (priv->prev_toolitem)
 300                         gtk_widget_hide (priv->prev_toolitem);
 301
 302                 if (priv->next_toolitem)
 303                         gtk_widget_hide (priv->next_toolitem);
 304
 305                 if (priv->progress_toolitem)
 306                         gtk_tool_item_set_expand (GTK_TOOL_ITEM (priv->progress_toolitem), TRUE);
 307                 if (priv->progress_bar)
 308                         gtk_widget_show (priv->progress_bar);
 309
 310                 if (priv->cancel_toolitem)
 311                         gtk_widget_show (priv->cancel_toolitem);
 312
 313                 /* Show toolbar if it's hiden (optimized view ) */
 314                 if (priv->optimized_view) {
 315                         gtk_widget_set_no_show_all (parent_priv->toolbar, FALSE);
 316                         gtk_widget_show (GTK_WIDGET (parent_priv->toolbar));
 317                 }
 318
 319                 break;
 320         default:
 321                 g_return_if_reached ();
 322         }
 323
 324 }
 325
 326
 327 static GtkWidget *
 328 menubar_to_menu (GtkUIManager *ui_manager)
 329 {
 330         GtkWidget *main_menu;
 331         GtkWidget *menubar;
 332         GList *iter;
 333
 334         /* Create new main menu */
 335         main_menu = gtk_menu_new();
 336
 337         /* Get the menubar from the UI manager */
 338         menubar = gtk_ui_manager_get_widget (ui_manager, "/MenuBar");
 339
 340         iter = gtk_container_get_children (GTK_CONTAINER (menubar));
 341         while (iter) {
 342                 GtkWidget *menu;
 343
 344                 menu = GTK_WIDGET (iter->data);
 345                 gtk_widget_reparent(menu, main_menu);
 346
 347                 iter = g_list_next (iter);
 348         }
 349         return main_menu;
 350 }
 351
 352 static void
 353 init_window (ModestMsgViewWindow *obj, TnyMsg *msg)
 354 {
 355         GtkWidget *main_vbox;
 356         ModestMsgViewWindowPrivate *priv;
 357         ModestWindowPrivate *parent_priv;
 358
 359         priv = MODEST_MSG_VIEW_WINDOW_GET_PRIVATE(obj);
 360         parent_priv = MODEST_WINDOW_GET_PRIVATE(obj);
 361
 362         priv->msg_view = modest_msg_view_new (msg);
 363         modest_msg_view_set_shadow_type (MODEST_MSG_VIEW (priv->msg_view), GTK_SHADOW_NONE);
 364         main_vbox = gtk_vbox_new  (FALSE, 6);
 365
 366         /* Menubar */
 367         parent_priv->menubar = menubar_to_menu (parent_priv->ui_manager);
 368         gtk_widget_show_all (GTK_WIDGET(parent_priv->menubar));
 369         hildon_window_set_menu    (HILDON_WINDOW(obj), GTK_MENU(parent_priv->menubar));
 370
 371         priv->main_scroll = gtk_scrolled_window_new (NULL, NULL);
 372         gtk_scrolled_window_set_policy (GTK_SCROLLED_WINDOW (priv->main_scroll), GTK_POLICY_NEVER, GTK_POLICY_AUTOMATIC);
 373         gtk_scrolled_window_set_shadow_type (GTK_SCROLLED_WINDOW (priv->main_scroll), GTK_SHADOW_NONE);
 374
 375         gtk_container_add (GTK_CONTAINER (priv->main_scroll), priv->msg_view);
 376         gtk_box_pack_start (GTK_BOX(main_vbox), priv->main_scroll, TRUE, TRUE, 0);
 377         gtk_container_add   (GTK_CONTAINER(obj), main_vbox);
 378
 379         priv->find_toolbar = hildon_find_toolbar_new (NULL);
 380         gtk_widget_set_no_show_all (priv->find_toolbar, TRUE);
 381         g_signal_connect (G_OBJECT (priv->find_toolbar), "close", G_CALLBACK (modest_msg_view_window_find_toolbar_close), obj);
 382         g_signal_connect (G_OBJECT (priv->find_toolbar), "search", G_CALLBACK (modest_msg_view_window_find_toolbar_search), obj);
 383
 384         priv->clipboard_change_handler = g_signal_connect (G_OBJECT (gtk_clipboard_get (GDK_SELECTION_PRIMARY)), "owner-change", G_CALLBACK (modest_msg_view_window_clipboard_owner_change), obj);
 385         gtk_widget_show_all (GTK_WIDGET(main_vbox));
 386         gtk_box_pack_end (GTK_BOX (main_vbox), priv->find_toolbar, FALSE, FALSE, 0);
 387
 388 }
 389
 390
 391 static void
 392 modest_msg_view_window_finalize (GObject *obj)
 393 {
 394         ModestMsgViewWindowPrivate *priv;
 395
 396         priv = MODEST_MSG_VIEW_WINDOW_GET_PRIVATE (obj);
 397         if (priv->header_model != NULL) {
 398                 g_object_unref (priv->header_model);
 399                 priv->header_model = NULL;
 400         }
 401         if (priv->clipboard_change_handler > 0) {
 402                 g_signal_handler_disconnect (gtk_clipboard_get (GDK_SELECTION_PRIMARY), priv->clipboard_change_handler);
 403                 priv->clipboard_change_handler = 0;
 404         }
 405
 406         /* disconnet operations queue observer */
 407         if (priv->queue_change_handler > 0) {
 408                 g_signal_handler_disconnect (G_OBJECT (modest_runtime_get_mail_operation_queue ()), priv->queue_change_handler);
 409                 priv->queue_change_handler = 0;
 410         }
 411
 412         G_OBJECT_CLASS(parent_class)->finalize (obj);
 413 }
 414
 415
 416
 417 static gboolean
 418 on_delete_event (GtkWidget *widget, GdkEvent *event, ModestMsgViewWindow *self)
 419 {
 420         modest_window_save_state (MODEST_WINDOW (self));
 421         return FALSE;
 422 }
 423
 424 ModestWindow *
 425 modest_msg_view_window_new_with_header_model (TnyMsg *msg, const gchar *account_name,
 426                                               GtkTreeModel *model, GtkTreeIter iter)
 427 {
 428         ModestMsgViewWindow *window = NULL;
 429         ModestMsgViewWindowPrivate *priv = NULL;
 430
 431         window = MODEST_MSG_VIEW_WINDOW(modest_msg_view_window_new (msg, account_name));
 432         g_return_val_if_fail (MODEST_IS_MSG_VIEW_WINDOW (window), NULL);
 433
 434         priv = MODEST_MSG_VIEW_WINDOW_GET_PRIVATE (window);
 435
 436         g_object_ref (model);
 437         priv->header_model = model;
 438         priv->iter = iter;
 439
 440         modest_msg_view_window_update_priority (window);
 441
 442         modest_msg_view_window_update_dimmed (window);
 443
 444         return MODEST_WINDOW(window);
 445 }
 446
 447
 448 ModestWindow *
 449 modest_msg_view_window_new (TnyMsg *msg, const gchar *account_name)
 450 {
 451         GObject *obj;
 452         ModestMsgViewWindowPrivate *priv;
 453         ModestWindowPrivate *parent_priv;
 454         GtkActionGroup *action_group;
 455         GError *error = NULL;
 456         GdkPixbuf *window_icon = NULL;
 457         GtkAction *action;
 458
 459         g_return_val_if_fail (msg, NULL);
 460
 461         obj = g_object_new(MODEST_TYPE_MSG_VIEW_WINDOW, NULL);
 462         priv = MODEST_MSG_VIEW_WINDOW_GET_PRIVATE(obj);
 463         parent_priv = MODEST_WINDOW_GET_PRIVATE(obj);
 464
 465         parent_priv->ui_manager = gtk_ui_manager_new();
 466         action_group = gtk_action_group_new ("ModestMsgViewWindowActions");
 467         gtk_action_group_set_translation_domain (action_group, GETTEXT_PACKAGE);
 468
 469         /* Add common actions */
 470         gtk_action_group_add_actions (action_group,
 471                                       modest_action_entries,
 472                                       G_N_ELEMENTS (modest_action_entries),
 473                                       obj);
 474         gtk_action_group_add_toggle_actions (action_group,
 475                                              modest_toggle_action_entries,
 476                                              G_N_ELEMENTS (modest_toggle_action_entries),
 477                                              obj);
 478         gtk_action_group_add_toggle_actions (action_group,
 479                                              msg_view_toggle_action_entries,
 480                                              G_N_ELEMENTS (msg_view_toggle_action_entries),
 481                                              obj);
 482         gtk_action_group_add_radio_actions (action_group,
 483                                             msg_view_zoom_action_entries,
 484                                             G_N_ELEMENTS (msg_view_zoom_action_entries),
 485                                             100,
 486                                             G_CALLBACK (modest_ui_actions_on_change_zoom),
 487                                             obj);
 488
 489         gtk_ui_manager_insert_action_group (parent_priv->ui_manager, action_group, 0);
 490         g_object_unref (action_group);
 491
 492         /* Load the UI definition */
 493         gtk_ui_manager_add_ui_from_file (parent_priv->ui_manager, MODEST_UIDIR "modest-msg-view-window-ui.xml",
 494                                          &error);
 495         if (error) {
 496                 g_printerr ("modest: could not merge modest-msg-view-window-ui.xml: %s\n", error->message);
 497                 g_error_free (error);
 498                 error = NULL;
 499         }
 500         /* ****** */
 501
 502         /* Add accelerators */
 503         gtk_window_add_accel_group (GTK_WINDOW (obj),
 504                                     gtk_ui_manager_get_accel_group (parent_priv->ui_manager));
 505
 506         /* Init window */
 507         init_window (MODEST_MSG_VIEW_WINDOW(obj), msg);
 508         restore_settings (MODEST_MSG_VIEW_WINDOW(obj));
 509
 510         g_signal_connect (G_OBJECT(obj), "delete-event", G_CALLBACK(on_delete_event), obj);
 511
 512         g_signal_connect (G_OBJECT(priv->msg_view), "link_clicked",
 513                           G_CALLBACK (modest_ui_actions_on_msg_link_clicked), obj);
 514         g_signal_connect (G_OBJECT(priv->msg_view), "link_hover",
 515                           G_CALLBACK (modest_ui_actions_on_msg_link_hover), obj);
 516         g_signal_connect (G_OBJECT(priv->msg_view), "attachment_clicked",
 517                           G_CALLBACK (modest_ui_actions_on_msg_attachment_clicked), obj);
 518         g_signal_connect (G_OBJECT(priv->msg_view), "recpt_activated",
 519                           G_CALLBACK (modest_ui_actions_on_msg_recpt_activated), obj);
 520         g_signal_connect (G_OBJECT(priv->msg_view), "link_contextual",
 521                           G_CALLBACK (modest_ui_actions_on_msg_link_contextual), obj);
 522
 523         g_signal_connect (G_OBJECT (obj), "key-release-event",
 524                           G_CALLBACK (modest_msg_view_window_key_release_event),
 525                           NULL);
 526
 527         g_signal_connect (G_OBJECT (obj), "window-state-event",
 528                           G_CALLBACK (modest_msg_view_window_window_state_event),
 529                           NULL);
 530
 531         /* Mail Operation Queue */
 532         priv->queue_change_handler = g_signal_connect (G_OBJECT (modest_runtime_get_mail_operation_queue ()),
 533                                                        "queue-changed",
 534                                                        G_CALLBACK (on_queue_changed),
 535                                                        obj);
 536
 537         modest_window_set_active_account (MODEST_WINDOW(obj), account_name);
 538
 539         priv->last_search = NULL;
 540
 541         modest_msg_view_window_update_dimmed (MODEST_MSG_VIEW_WINDOW (obj));
 542
 543         /* Set window icon */
 544         window_icon = modest_platform_get_icon (MODEST_APP_MSG_VIEW_ICON);
 545         gtk_window_set_icon (GTK_WINDOW (obj), window_icon);
 546
 547         /* Init the clipboard actions dim status */
 548         action = gtk_ui_manager_get_action (parent_priv->ui_manager, "/MenuBar/EditMenu/EditCopyMenu");
 549         gtk_action_set_sensitive (action, FALSE);
 550
 551         action = gtk_ui_manager_get_action (parent_priv->ui_manager, "/MenuBar/EditMenu/EditCutMenu");
 552         gtk_action_set_sensitive (action, FALSE);
 553
 554         gtk_widget_grab_focus (priv->msg_view);
 555
 556         return MODEST_WINDOW(obj);
 557 }
 558
 559
 560
 561 TnyMsg*
 562 modest_msg_view_window_get_message (ModestMsgViewWindow *self)
 563 {
 564         ModestMsgView *msg_view;
 565         ModestMsgViewWindowPrivate *priv;
 566
 567         g_return_val_if_fail (self, NULL);
 568
 569         priv = MODEST_MSG_VIEW_WINDOW_GET_PRIVATE(self);
 570
 571         msg_view = MODEST_MSG_VIEW (priv->msg_view);
 572
 573         return modest_msg_view_get_message (msg_view);
 574 }
 575
 576 const gchar*
 577 modest_msg_view_window_get_message_uid (ModestMsgViewWindow *self)
 578 {
 579         TnyMsg *msg;
 580         TnyHeader *header;
 581         const gchar *retval = NULL;
 582
 583         msg = modest_msg_view_window_get_message (self);
 584
 585         if (!msg)
 586                 return NULL;
 587
 588         header = tny_msg_get_header (msg);
 589         if (header) {
 590                 retval = tny_header_get_uid (header);
 591                 g_object_unref (header);
 592         }
 593         return retval;
 594 }
 595
 596 static void
 597 modest_msg_view_window_toggle_find_toolbar (GtkToggleAction *toggle,
 598                                             gpointer data)
 599 {
 600         ModestMsgViewWindow *window = MODEST_MSG_VIEW_WINDOW (data);
 601         ModestMsgViewWindowPrivate *priv = MODEST_MSG_VIEW_WINDOW_GET_PRIVATE (window);
 602
 603         if (gtk_toggle_action_get_active (toggle)) {
 604                 gtk_widget_show (priv->find_toolbar);
 605         } else {
 606                 gtk_widget_hide (priv->find_toolbar);
 607         }
 608
 609
 610 }
 611
 612 static void
 613 modest_msg_view_window_find_toolbar_close (GtkWidget *widget,
 614                                            ModestMsgViewWindow *obj)
 615 {
 616         GtkToggleAction *toggle;
 617         ModestWindowPrivate *parent_priv;
 618         parent_priv = MODEST_WINDOW_GET_PRIVATE (obj);
 619
 620         toggle = GTK_TOGGLE_ACTION (gtk_ui_manager_get_action (parent_priv->ui_manager, "/ToolBar/FindInMessage"));
 621         gtk_toggle_action_set_active (toggle, FALSE);
 622 }
 623
 624 static void
 625 modest_msg_view_window_find_toolbar_search (GtkWidget *widget,
 626                                            ModestMsgViewWindow *obj)
 627 {
 628         gchar *current_search;
 629         ModestMsgViewWindowPrivate *priv = MODEST_MSG_VIEW_WINDOW_GET_PRIVATE (obj);
 630
 631         g_object_get (G_OBJECT (widget), "prefix", &current_search, NULL);
 632
 633         if ((current_search == NULL) && (strcmp (current_search, "") == 0)) {
 634                 g_free (current_search);
 635                 return;
 636         }
 637
 638         if ((priv->last_search == NULL) || (strcmp (priv->last_search, current_search) != 0)) {
 639                 gboolean result;
 640                 g_free (priv->last_search);
 641                 priv->last_search = g_strdup (current_search);
 642                 result = modest_msg_view_search (MODEST_MSG_VIEW (priv->msg_view),
 643                                                  priv->last_search);
 644         } else {
 645                 modest_msg_view_search_next (MODEST_MSG_VIEW (priv->msg_view));
 646         }
 647
 648         g_free (current_search);
 649
 650 }
 651
 652 static void
 653 modest_msg_view_window_set_zoom (ModestWindow *window,
 654                                  gdouble zoom)
 655 {
 656         ModestMsgViewWindowPrivate *priv;
 657
 658         g_return_if_fail (MODEST_IS_MSG_VIEW_WINDOW (window));
 659
 660         priv = MODEST_MSG_VIEW_WINDOW_GET_PRIVATE (window);
 661         modest_msg_view_set_zoom (MODEST_MSG_VIEW (priv->msg_view), zoom);
 662 }
 663
 664 static gdouble
 665 modest_msg_view_window_get_zoom (ModestWindow *window)
 666 {
 667         ModestMsgViewWindowPrivate *priv;
 668
 669         g_return_val_if_fail (MODEST_IS_MSG_VIEW_WINDOW (window), 1.0);
 670
 671         priv = MODEST_MSG_VIEW_WINDOW_GET_PRIVATE (window);
 672         return modest_msg_view_get_zoom (MODEST_MSG_VIEW (priv->msg_view));
 673 }
 674
 675 static gboolean
 676 modest_msg_view_window_zoom_plus (ModestWindow *window)
 677 {
 678         ModestWindowPrivate *parent_priv;
 679         GtkRadioAction *zoom_radio_action;
 680         GSList *group, *node;
 681
 682         parent_priv = MODEST_WINDOW_GET_PRIVATE (window);
 683         zoom_radio_action = GTK_RADIO_ACTION (gtk_ui_manager_get_action (parent_priv->ui_manager,
 684                                                                          "/MenuBar/ViewMenu/ZoomMenu/Zoom50Menu"));
 685
 686         group = gtk_radio_action_get_group (zoom_radio_action);
 687
 688         if (gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (group->data))) {
 689                 hildon_banner_show_information (NULL, NULL, _("mcen_ib_max_zoom_level"));
 690                 return FALSE;
 691         }
 692
 693         for (node = group; node != NULL; node = g_slist_next (node)) {
 694                 if ((node->next != NULL) && gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (node->next->data))) {
 695                         gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (node->data), TRUE);
 696                         return TRUE;
 697                 }
 698         }
 699         return FALSE;
 700 }
 701
 702 static gboolean
 703 modest_msg_view_window_zoom_minus (ModestWindow *window)
 704 {
 705         ModestWindowPrivate *parent_priv;
 706         GtkRadioAction *zoom_radio_action;
 707         GSList *group, *node;
 708
 709         parent_priv = MODEST_WINDOW_GET_PRIVATE (window);
 710         zoom_radio_action = GTK_RADIO_ACTION (gtk_ui_manager_get_action (parent_priv->ui_manager,
 711                                                                          "/MenuBar/ViewMenu/ZoomMenu/Zoom50Menu"));
 712
 713         group = gtk_radio_action_get_group (zoom_radio_action);
 714
 715         for (node = group; node != NULL; node = g_slist_next (node)) {
 716                 if (gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (node->data))) {
 717                         if (node->next != NULL) {
 718                                 gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (node->next->data), TRUE);
 719                                 return TRUE;
 720                         } else {
 721                                 hildon_banner_show_information (NULL, NULL, _("mcen_ib_min_zoom_level"));
 722                                 return FALSE;
 723                         }
 724                         break;
 725                 }
 726         }
 727         return FALSE;
 728 }
 729
 730 static gboolean
 731 modest_msg_view_window_key_release_event (GtkWidget *window,
 732                                           GdkEventKey *event,
 733                                           gpointer userdata)
 734 {
 735         if (event->type == GDK_KEY_RELEASE) {
 736                 switch (event->keyval) {
 737                 case GDK_Up:
 738                         modest_msg_view_window_scroll_up (MODEST_WINDOW (window));
 739                         return TRUE;
 740                         break;
 741                 case GDK_Down:
 742                         modest_msg_view_window_scroll_down (MODEST_WINDOW (window));
 743                         return TRUE;
 744                         break;
 745                 default:
 746                         return FALSE;
 747                         break;
 748                 };
 749         } else {
 750                 return FALSE;
 751         }
 752 }
 753
 754 static void
 755 modest_msg_view_window_scroll_up (ModestWindow *window)
 756 {
 757         ModestMsgViewWindowPrivate *priv;
 758
 759         priv = MODEST_MSG_VIEW_WINDOW_GET_PRIVATE (window);
 760         g_signal_emit_by_name (G_OBJECT (priv->main_scroll), "scroll-child", GTK_SCROLL_STEP_UP, FALSE);
 761 }
 762
 763 static void
 764 modest_msg_view_window_scroll_down (ModestWindow *window)
 765 {
 766         ModestMsgViewWindowPrivate *priv;
 767
 768         priv = MODEST_MSG_VIEW_WINDOW_GET_PRIVATE (window);
 769         g_signal_emit_by_name (G_OBJECT (priv->main_scroll), "scroll-child", GTK_SCROLL_STEP_DOWN, FALSE);
 770 }
 771
 772 static gboolean
 773 modest_msg_view_window_is_last_message (ModestMsgViewWindow *window)
 774 {
 775         GtkTreePath *path;
 776         ModestMsgViewWindowPrivate *priv;
 777         GtkTreeIter tmp_iter;
 778         gboolean has_next = FALSE;
 779
 780         g_return_val_if_fail (MODEST_IS_MSG_VIEW_WINDOW (window), TRUE);
 781         priv = MODEST_MSG_VIEW_WINDOW_GET_PRIVATE (window);
 782
 783         if (priv->header_model) {
 784                 path = gtk_tree_model_get_path (priv->header_model, &priv->iter);
 785                 if (!path)
 786                         return TRUE;
 787                 while (!has_next) {
 788                         TnyHeader *header;
 789                         gtk_tree_path_next (path);
 790                         if (!gtk_tree_model_get_iter (priv->header_model, &tmp_iter, path))
 791                                 break;
 792                         gtk_tree_model_get (priv->header_model, &tmp_iter, TNY_GTK_HEADER_LIST_MODEL_INSTANCE_COLUMN,
 793                                             &header, -1);
 794                         if (!(tny_header_get_flags(header)&TNY_HEADER_FLAG_DELETED)) {
 795                                 has_next = TRUE;
 796                                 break;
 797                         }
 798
 799                 }
 800                 gtk_tree_path_free (path);
 801                 return !has_next;
 802         } else {
 803                 return TRUE;
 804         }
 805
 806 }
 807
 808 static gboolean
 809 modest_msg_view_window_is_first_message (ModestMsgViewWindow *window)
 810 {
 811         GtkTreePath *path;
 812         ModestMsgViewWindowPrivate *priv;
 813         gboolean result;
 814         GtkTreeIter tmp_iter;
 815
 816         g_return_val_if_fail (MODEST_IS_MSG_VIEW_WINDOW (window), TRUE);
 817         priv = MODEST_MSG_VIEW_WINDOW_GET_PRIVATE (window);
 818
 819         if (priv->header_model) {
 820                 gchar * path_string;
 821                 path = gtk_tree_model_get_path (priv->header_model, &priv->iter);
 822                 if (!path)
 823                         return TRUE;
 824
 825                 path_string = gtk_tree_path_to_string (path);
 826                 result = (strcmp (path_string, "0")==0);
 827                 if (result) {
 828                         g_free (path_string);
 829                         gtk_tree_path_free (path);
 830                         return result;
 831                 }
 832
 833                 while (result) {
 834                         TnyHeader *header;
 835
 836                         gtk_tree_path_prev (path);
 837
 838                         if (!gtk_tree_model_get_iter (priv->header_model, &tmp_iter, path))
 839                                 break;
 840                         gtk_tree_model_get (priv->header_model, &tmp_iter, TNY_GTK_HEADER_LIST_MODEL_INSTANCE_COLUMN,
 841                                             &header, -1);
 842                         if (!(tny_header_get_flags(header)&TNY_HEADER_FLAG_DELETED)) {
 843                                 result = FALSE;
 844                                 break;
 845                         }
 846
 847                         path_string = gtk_tree_path_to_string (path);
 848                         if (strcmp(path_string, "0")==0) {
 849                                 g_free (path_string);
 850                                 break;
 851                         }
 852                         g_free (path_string);
 853                 }
 854                 gtk_tree_path_free (path);
 855                 return result;
 856         } else {
 857                 return TRUE;
 858         }
 859
 860 }
 861
 862 gboolean
 863 modest_msg_view_window_select_next_message (ModestMsgViewWindow *window)
 864 {
 865         TnyHeaderFlags flags;
 866         ModestMailOperation *mail_op = NULL;
 867         ModestMsgViewWindowPrivate *priv;
 868         GtkTreeIter tmp_iter;
 869
 870         g_return_val_if_fail (MODEST_IS_MSG_VIEW_WINDOW (window), FALSE);
 871         priv = MODEST_MSG_VIEW_WINDOW_GET_PRIVATE (window);
 872
 873         if (priv->header_model) {
 874                 tmp_iter = priv->iter;
 875                 while (gtk_tree_model_iter_next (priv->header_model, &tmp_iter)) {
 876                         TnyHeader *header;
 877                         guint op_status;
 878
 879                         priv->iter = tmp_iter;
 880                         gtk_tree_model_get (priv->header_model, &(priv->iter), TNY_GTK_HEADER_LIST_MODEL_INSTANCE_COLUMN,
 881                                             &header, -1);
 882                         if (!header)
 883                                 break;
 884                         if (tny_header_get_flags (header) & TNY_HEADER_FLAG_DELETED)
 885                                 continue;
 886
 887                         /* Mark as read */
 888                         flags = tny_header_get_flags (header);
 889                         if (!(flags & TNY_HEADER_FLAG_SEEN))
 890                                 tny_header_set_flags (header, flags | TNY_HEADER_FLAG_SEEN);
 891
 892                         /* New mail operation */
 893                         mail_op = modest_mail_operation_new (MODEST_MAIL_OPERATION_ID_RECEIVE, G_OBJECT(window));
 894                         modest_mail_operation_queue_add (modest_runtime_get_mail_operation_queue (), mail_op);
 895                         modest_mail_operation_get_msg (mail_op, header, view_msg_cb, NULL);
 896                         op_status = modest_mail_operation_get_status (mail_op);
 897
 898                         g_object_unref (mail_op);
 899
 900                         if (op_status == MODEST_MAIL_OPERATION_STATUS_FAILED)
 901                                 return FALSE;
 902                         else
 903                                 return TRUE;
 904                 }
 905
 906                 return FALSE;
 907         } else {
 908                 return FALSE;
 909         }
 910 }
 911
 912 gboolean
 913 modest_msg_view_window_select_previous_message (ModestMsgViewWindow *window)
 914 {
 915         TnyHeaderFlags flags;
 916         ModestMsgViewWindowPrivate *priv = NULL;
 917         ModestMailOperation *mail_op = NULL;
 918
 919         g_return_val_if_fail (MODEST_IS_MSG_VIEW_WINDOW (window), FALSE);
 920         priv = MODEST_MSG_VIEW_WINDOW_GET_PRIVATE (window);
 921
 922         if (priv->header_model) {
 923                 GtkTreePath *path;
 924
 925                 path = gtk_tree_model_get_path (priv->header_model, &(priv->iter));
 926                 while (gtk_tree_path_prev (path)) {
 927                         TnyHeader *header;
 928                         guint op_status;
 929
 930                         gtk_tree_model_get_iter (priv->header_model, &(priv->iter), path);
 931                         gtk_tree_model_get (priv->header_model, &(priv->iter), TNY_GTK_HEADER_LIST_MODEL_INSTANCE_COLUMN,
 932                                             &header, -1);
 933                         if (!header)
 934                                 break;
 935                         if (tny_header_get_flags (header) & TNY_HEADER_FLAG_DELETED)
 936                                 continue;
 937
 938                         /* Mark as read */
 939                         flags = tny_header_get_flags (header);
 940                         if (!(flags & TNY_HEADER_FLAG_SEEN))
 941                                 tny_header_set_flags (header, flags | TNY_HEADER_FLAG_SEEN);
 942
 943                         /* New mail operation */
 944                         mail_op = modest_mail_operation_new (MODEST_MAIL_OPERATION_ID_RECEIVE, G_OBJECT(window));
 945                         modest_mail_operation_queue_add (modest_runtime_get_mail_operation_queue (), mail_op);
 946                         modest_mail_operation_get_msg (mail_op, header, view_msg_cb, NULL);
 947
 948                         gtk_tree_path_free (path);
 949
 950                         op_status = modest_mail_operation_get_status (mail_op);
 951                         if (op_status == MODEST_MAIL_OPERATION_STATUS_FAILED)
 952                                 return FALSE;
 953                         else
 954                                 return TRUE;
 955                 }
 956         } else {
 957                 return FALSE;
 958         }
 959
 960         return FALSE;
 961 }
 962
 963 static void
 964 view_msg_cb(const GObject *obj, const TnyMsg *msg, gpointer user_data)
 965 {
 966         ModestMsgViewWindow *self = NULL;
 967         ModestMsgViewWindowPrivate *priv = NULL;
 968         TnyMsg *new_msg = NULL;
 969
 970         g_return_if_fail (MODEST_IS_MSG_VIEW_WINDOW (obj));
 971         g_return_if_fail (TNY_IS_MSG (msg));
 972         self = MODEST_MSG_VIEW_WINDOW (obj);
 973         priv = MODEST_MSG_VIEW_WINDOW_GET_PRIVATE (self);
 974
 975         /* Set new message */
 976         new_msg = g_object_ref (G_OBJECT(msg));
 977         modest_msg_view_set_message (MODEST_MSG_VIEW (priv->msg_view), new_msg);
 978         modest_msg_view_window_update_dimmed (self);
 979         modest_msg_view_window_update_priority (self);
 980         gtk_widget_grab_focus (priv->msg_view);
 981 }
 982
 983 static TnyFolderType
 984 modest_msg_view_window_get_folder_type (ModestMsgViewWindow *window)
 985 {
 986         ModestMsgViewWindowPrivate *priv;
 987         TnyMsg *msg;
 988         TnyFolderType folder_type;
 989
 990         priv = MODEST_MSG_VIEW_WINDOW_GET_PRIVATE (window);
 991
 992         folder_type = TNY_FOLDER_TYPE_UNKNOWN;
 993
 994         msg = modest_msg_view_get_message (MODEST_MSG_VIEW (priv->msg_view));
 995         if (msg) {
 996                 TnyFolder *folder;
 997
 998                 folder = tny_msg_get_folder (msg);
 999
1000                 if (folder) {
1001                         folder_type = tny_folder_get_folder_type (folder);
1002
1003                         if (folder_type == TNY_FOLDER_TYPE_NORMAL || folder_type == TNY_FOLDER_TYPE_UNKNOWN) {
1004                                 const gchar *fname = tny_folder_get_name (folder);
1005                                 folder_type = modest_tny_folder_guess_folder_type_from_name (fname);
1006                         }
1007
1008                         g_object_unref (folder);
1009                 }
1010         }
1011
1012         return folder_type;
1013 }
1014
1015 static void
1016 modest_msg_view_window_update_dimmed (ModestMsgViewWindow *window)
1017 {
1018         ModestWindowPrivate *parent_priv;
1019         ModestMsgViewWindowPrivate *priv;
1020         GtkAction *widget;
1021         gboolean is_first, is_last;
1022         TnyFolderType folder_type;
1023         gboolean is_not_sent;
1024         GList *attachments, *node;
1025         gint n_selected;
1026         gboolean selected_messages = FALSE;
1027         gboolean nested_attachments = FALSE;
1028
1029         parent_priv = MODEST_WINDOW_GET_PRIVATE (window);
1030         priv = MODEST_MSG_VIEW_WINDOW_GET_PRIVATE (window);
1031
1032         is_first = modest_msg_view_window_is_first_message (window);
1033         is_last = modest_msg_view_window_is_last_message (window);
1034
1035         widget = gtk_ui_manager_get_action (parent_priv->ui_manager, "/ToolBar/ToolbarMessageBack");
1036         gtk_action_set_sensitive (widget, !is_first);
1037         widget = gtk_ui_manager_get_action (parent_priv->ui_manager, "/MenuBar/ViewMenu/ViewPreviousMessageMenu");
1038         gtk_action_set_sensitive (widget, !is_first);
1039
1040         widget = gtk_ui_manager_get_action (parent_priv->ui_manager, "/ToolBar/ToolbarMessageNext");
1041         gtk_action_set_sensitive (widget, !is_last);
1042         widget = gtk_ui_manager_get_action (parent_priv->ui_manager, "/MenuBar/ViewMenu/ViewNextMessageMenu");
1043         gtk_action_set_sensitive (widget, !is_last);
1044
1045         folder_type = modest_msg_view_window_get_folder_type (MODEST_MSG_VIEW_WINDOW (window));
1046         is_not_sent = ((folder_type == TNY_FOLDER_TYPE_DRAFTS)||(folder_type == TNY_FOLDER_TYPE_OUTBOX));
1047         widget = gtk_ui_manager_get_action (parent_priv->ui_manager, "/ToolBar/ToolbarMessageReply");
1048         gtk_action_set_sensitive (widget, !is_not_sent);
1049         widget = gtk_ui_manager_get_action (parent_priv->ui_manager, "/MenuBar/MessageMenu/MessageReplyMenu");
1050         gtk_action_set_sensitive (widget, !is_not_sent);
1051         widget = gtk_ui_manager_get_action (parent_priv->ui_manager, "/MenuBar/MessageMenu/MessageReplyAllMenu");
1052         gtk_action_set_sensitive (widget, !is_not_sent);
1053         widget = gtk_ui_manager_get_action (parent_priv->ui_manager, "/MenuBar/MessageMenu/MessageForwardMenu");
1054         gtk_action_set_sensitive (widget, !is_not_sent);
1055
1056         /* Attachment actions dimming */
1057         attachments = modest_msg_view_get_selected_attachments (MODEST_MSG_VIEW (priv->msg_view));
1058         n_selected = g_list_length (attachments);
1059         for (node = attachments; node != NULL; node = g_list_next (node)) {
1060                 TnyMimePart *mime_part = TNY_MIME_PART (node->data);
1061                 TnyList *nested_list = tny_simple_list_new ();
1062                 if (!tny_mime_part_is_attachment (mime_part)) {
1063                         selected_messages = TRUE;
1064                         break;
1065                 }
1066                 tny_mime_part_get_parts (mime_part, nested_list);
1067                 if (tny_list_get_length (nested_list) > 0)
1068                         nested_attachments = TRUE;
1069                 g_object_unref (nested_list);
1070         }
1071         g_list_free (attachments);
1072
1073         widget = gtk_ui_manager_get_action (parent_priv->ui_manager, "/MenuBar/AttachmentsMenu/ViewAttachmentMenu");
1074         gtk_action_set_sensitive (widget, n_selected == 1);
1075         widget = gtk_ui_manager_get_action (parent_priv->ui_manager, "/MenuBar/AttachmentsMenu/SaveAttachmentMenu");
1076         gtk_action_set_sensitive (widget, (n_selected > 0) && (!selected_messages) &&  (!nested_attachments));
1077
1078         /* Dimming depending of message being an attachment or not. It's not an attachment if
1079          * we opened it outside a folder view */
1080         widget = gtk_ui_manager_get_action (parent_priv->ui_manager, "/MenuBar/MessageMenu/MessageDeleteMenu");
1081         gtk_action_set_sensitive (widget, priv->header_model != NULL);
1082         widget = gtk_ui_manager_get_action (parent_priv->ui_manager, "/MenuBar/EditMenu/EditMoveToMenu");
1083         gtk_action_set_sensitive (widget, priv->header_model != NULL);
1084
1085 }
1086
1087 static void
1088 modest_msg_view_window_update_priority (ModestMsgViewWindow *window)
1089 {
1090         ModestMsgViewWindowPrivate *priv;
1091         TnyHeaderFlags flags = 0;
1092
1093         priv = MODEST_MSG_VIEW_WINDOW_GET_PRIVATE (window);
1094
1095         if (priv->header_model) {
1096                 TnyHeader *header;
1097
1098                 gtk_tree_model_get (priv->header_model, &(priv->iter), TNY_GTK_HEADER_LIST_MODEL_INSTANCE_COLUMN,
1099                                     &header, -1);
1100                 flags = tny_header_get_flags (header);
1101         }
1102
1103         modest_msg_view_set_priority (MODEST_MSG_VIEW(priv->msg_view), flags);
1104
1105 }
1106
1107 static gboolean
1108 modest_msg_view_window_window_state_event (GtkWidget *widget, GdkEventWindowState *event, gpointer userdata)
1109 {
1110         if (event->changed_mask & GDK_WINDOW_STATE_FULLSCREEN) {
1111                 ModestWindowPrivate *parent_priv;
1112                 ModestWindowMgr *mgr;
1113                 gboolean is_fullscreen;
1114                 GtkAction *fs_toggle_action;
1115                 gboolean active;
1116
1117                 mgr = modest_runtime_get_window_mgr ();
1118                 is_fullscreen = (modest_window_mgr_get_fullscreen_mode (mgr))?1:0;
1119
1120                 parent_priv = MODEST_WINDOW_GET_PRIVATE (widget);
1121
1122                 fs_toggle_action = gtk_ui_manager_get_action (parent_priv->ui_manager, "/MenuBar/ViewMenu/ViewToggleFullscreenMenu");
1123                 active = (gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (fs_toggle_action)))?1:0;
1124                 if (is_fullscreen != active) {
1125                         gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (fs_toggle_action), is_fullscreen);
1126                 }
1127         }
1128
1129         return FALSE;
1130
1131 }
1132
1133 void
1134 modest_msg_view_window_toggle_fullscreen (ModestMsgViewWindow *window)
1135 {
1136                 ModestWindowPrivate *parent_priv;
1137                 GtkAction *fs_toggle_action;
1138                 parent_priv = MODEST_WINDOW_GET_PRIVATE (window);
1139
1140                 fs_toggle_action = gtk_ui_manager_get_action (parent_priv->ui_manager, "/MenuBar/ViewMenu/ViewToggleFullscreenMenu");
1141                 gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (fs_toggle_action),
1142                                               !gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (fs_toggle_action)));
1143 }
1144
1145 static void
1146 set_homogeneous (GtkWidget *widget,
1147                  gpointer data)
1148 {
1149         if (GTK_IS_TOOL_ITEM (widget)) {
1150                 gtk_tool_item_set_expand (GTK_TOOL_ITEM (widget), TRUE);
1151                 gtk_tool_item_set_homogeneous (GTK_TOOL_ITEM (widget), TRUE);
1152         }
1153 }
1154
1155 static void
1156 modest_msg_view_window_show_toolbar (ModestWindow *self,
1157                                      gboolean show_toolbar)
1158 {
1159         ModestMsgViewWindowPrivate *priv = NULL;
1160         ModestWindowPrivate *parent_priv;
1161         GtkWidget *reply_button = NULL, *menu = NULL;
1162         GtkWidget *placeholder = NULL;
1163         gint insert_index;
1164
1165         parent_priv = MODEST_WINDOW_GET_PRIVATE(self);
1166         priv = MODEST_MSG_VIEW_WINDOW_GET_PRIVATE(self);
1167
1168         /* Set optimized view status */
1169         priv->optimized_view = !show_toolbar;
1170
1171         if (!parent_priv->toolbar) {
1172                 parent_priv->toolbar = gtk_ui_manager_get_widget (parent_priv->ui_manager,
1173                                                                   "/ToolBar");
1174
1175                 /* Set homogeneous toolbar */
1176                 gtk_container_foreach (GTK_CONTAINER (parent_priv->toolbar),
1177                                        set_homogeneous, NULL);
1178
1179                 priv->progress_toolitem = GTK_WIDGET (gtk_tool_item_new ());
1180                 priv->cancel_toolitem = gtk_ui_manager_get_widget (parent_priv->ui_manager, "/ToolBar/ToolbarCancel");
1181                 priv->next_toolitem = gtk_ui_manager_get_widget (parent_priv->ui_manager, "/ToolBar/ToolbarMessageNext");
1182                 priv->prev_toolitem = gtk_ui_manager_get_widget (parent_priv->ui_manager, "/ToolBar/ToolbarMessageBack");
1183                 gtk_tool_item_set_expand (GTK_TOOL_ITEM (priv->progress_toolitem), FALSE);
1184                 gtk_tool_item_set_homogeneous (GTK_TOOL_ITEM (priv->progress_toolitem), FALSE);
1185                 gtk_tool_item_set_homogeneous (GTK_TOOL_ITEM (priv->cancel_toolitem), FALSE);
1186                 gtk_tool_item_set_expand (GTK_TOOL_ITEM (priv->cancel_toolitem), FALSE);
1187
1188                 /* Add ProgressBar (Transfer toolbar) */
1189                 priv->progress_bar = modest_progress_bar_widget_new ();
1190                 gtk_widget_set_no_show_all (priv->progress_bar, TRUE);
1191                 placeholder = gtk_ui_manager_get_widget (parent_priv->ui_manager, "/ToolBar/ProgressbarView");
1192                 insert_index = gtk_toolbar_get_item_index(GTK_TOOLBAR (parent_priv->toolbar), GTK_TOOL_ITEM(placeholder));
1193                 gtk_container_add (GTK_CONTAINER (priv->progress_toolitem), priv->progress_bar);
1194                 gtk_toolbar_insert(GTK_TOOLBAR(parent_priv->toolbar), GTK_TOOL_ITEM (priv->progress_toolitem), insert_index);
1195
1196                 /* Connect cancel 'clicked' signal to abort progress mode */
1197                 g_signal_connect(priv->cancel_toolitem, "clicked",
1198                                  G_CALLBACK(cancel_progressbar),
1199                                  self);
1200
1201                 /* Add it to the observers list */
1202                 priv->progress_widgets = g_slist_prepend(priv->progress_widgets, priv->progress_bar);
1203
1204                 /* Add to window */
1205                 hildon_window_add_toolbar (HILDON_WINDOW (self),
1206                                            GTK_TOOLBAR (parent_priv->toolbar));
1207
1208
1209                 /* Set reply button tap and hold menu */
1210                 reply_button = gtk_ui_manager_get_widget (parent_priv->ui_manager,
1211                                                           "/ToolBar/ToolbarMessageReply");
1212                 menu = gtk_ui_manager_get_widget (parent_priv->ui_manager,
1213                                                   "/ToolbarReplyCSM");
1214                 gtk_widget_tap_and_hold_setup (GTK_WIDGET (reply_button), menu, NULL, 0);
1215         }
1216
1217         if (show_toolbar) {
1218                 /* Quick hack: this prevents toolbar icons "dance" when progress bar show status is changed */
1219                 /* TODO: resize mode migth be GTK_RESIZE_QUEUE, in order to avoid unneccesary shows */
1220                 gtk_container_set_resize_mode (GTK_CONTAINER(parent_priv->toolbar), GTK_RESIZE_IMMEDIATE);
1221
1222                 gtk_widget_show (GTK_WIDGET (parent_priv->toolbar));
1223                 set_toolbar_mode (MODEST_MSG_VIEW_WINDOW(self), TOOLBAR_MODE_NORMAL);
1224         } else {
1225                 gtk_widget_set_no_show_all (parent_priv->toolbar, TRUE);
1226                 gtk_widget_hide (GTK_WIDGET (parent_priv->toolbar));
1227         }
1228 }
1229
1230 static void
1231 modest_msg_view_window_clipboard_owner_change (GtkClipboard *clipboard,
1232                                                GdkEvent *event,
1233                                                ModestMsgViewWindow *window)
1234 {
1235         ModestWindowPrivate *parent_priv;
1236         GtkAction *action;
1237         gboolean is_address;
1238         gchar *selection;
1239         GtkWidget *focused;
1240
1241         parent_priv = MODEST_WINDOW_GET_PRIVATE (window);
1242         selection = gtk_clipboard_wait_for_text (clipboard);
1243
1244         is_address = ((selection != NULL) && (modest_text_utils_validate_recipient (selection)));
1245
1246         action = gtk_ui_manager_get_action (parent_priv->ui_manager, "/MenuBar/ToolsMenu/ToolsAddToContactsMenu");
1247         gtk_action_set_sensitive (action, is_address);
1248
1249         focused = gtk_window_get_focus (GTK_WINDOW (window));
1250
1251         action = gtk_ui_manager_get_action (parent_priv->ui_manager, "/MenuBar/EditMenu/EditCopyMenu");
1252         gtk_action_set_sensitive (action, (selection != NULL) && (!MODEST_IS_ATTACHMENTS_VIEW (focused)));
1253
1254         action = gtk_ui_manager_get_action (parent_priv->ui_manager, "/MenuBar/EditMenu/EditCutMenu");
1255         gtk_action_set_sensitive (action, (selection != NULL) && (!MODEST_IS_ATTACHMENTS_VIEW (focused)));
1256
1257         g_free (selection);
1258         modest_msg_view_window_update_dimmed (window);
1259
1260 }
1261
1262 static void
1263 cancel_progressbar (GtkToolButton *toolbutton,
1264                     ModestMsgViewWindow *self)
1265 {
1266         GSList *tmp;
1267         ModestMsgViewWindowPrivate *priv;
1268
1269         priv = MODEST_MSG_VIEW_WINDOW_GET_PRIVATE(self);
1270
1271         /* Get operation observers and cancel its current operation */
1272         tmp = priv->progress_widgets;
1273         while (tmp) {
1274                 modest_progress_object_cancel_current_operation (MODEST_PROGRESS_OBJECT(tmp->data));
1275                 tmp=g_slist_next(tmp);
1276         }
1277 }
1278 static gboolean
1279 observers_empty (ModestMsgViewWindow *self)
1280 {
1281         GSList *tmp = NULL;
1282         ModestMsgViewWindowPrivate *priv;
1283         gboolean is_empty = TRUE;
1284         guint pending_ops = 0;
1285
1286         priv = MODEST_MSG_VIEW_WINDOW_GET_PRIVATE(self);
1287         tmp = priv->progress_widgets;
1288
1289         /* Check all observers */
1290         while (tmp && is_empty)  {
1291                 pending_ops = modest_progress_object_num_pending_operations (MODEST_PROGRESS_OBJECT(tmp->data));
1292                 is_empty = pending_ops == 0;
1293
1294                 tmp = g_slist_next(tmp);
1295         }
1296
1297         return is_empty;
1298 }
1299
1300
1301 static void
1302 on_queue_changed (ModestMailOperationQueue *queue,
1303                   ModestMailOperation *mail_op,
1304                   ModestMailOperationQueueNotification type,
1305                   ModestMsgViewWindow *self)
1306 {
1307         GSList *tmp;
1308         ModestMsgViewWindowPrivate *priv;
1309         ModestMailOperationId op_id;
1310         ModestToolBarModes mode;
1311
1312         g_return_if_fail (MODEST_IS_MSG_VIEW_WINDOW (self));
1313         priv = MODEST_MSG_VIEW_WINDOW_GET_PRIVATE(self);
1314
1315         /* If this operations was created by another window, do nothing */
1316         if (!modest_mail_operation_is_mine (mail_op, G_OBJECT(self)))
1317             return;
1318
1319         /* Get toolbar mode from operation id*/
1320         op_id = modest_mail_operation_get_id (mail_op);
1321         switch (op_id) {
1322         case MODEST_MAIL_OPERATION_ID_SEND:
1323         case MODEST_MAIL_OPERATION_ID_RECEIVE:
1324                 mode = TOOLBAR_MODE_TRANSFER;
1325                 break;
1326         default:
1327                 mode = TOOLBAR_MODE_NORMAL;
1328
1329         }
1330
1331         /* Add operation observers and change toolbar if neccessary*/
1332         tmp = priv->progress_widgets;
1333         switch (type) {
1334         case MODEST_MAIL_OPERATION_QUEUE_OPERATION_ADDED:
1335                 if (mode == TOOLBAR_MODE_TRANSFER) {
1336                         while (tmp) {
1337                                 modest_progress_object_add_operation (MODEST_PROGRESS_OBJECT (tmp->data),
1338                                                                       mail_op);
1339                                 tmp = g_slist_next (tmp);
1340                         }
1341
1342                         /* Enable transfer toolbar mode */
1343                         set_toolbar_mode (MODEST_MSG_VIEW_WINDOW(self), mode);
1344                 }
1345                 break;
1346         case MODEST_MAIL_OPERATION_QUEUE_OPERATION_REMOVED:
1347                 if (mode == TOOLBAR_MODE_TRANSFER) {
1348                         while (tmp) {
1349                                 modest_progress_object_remove_operation (MODEST_PROGRESS_OBJECT (tmp->data),
1350                                                                  mail_op);
1351                                 tmp = g_slist_next (tmp);
1352
1353                         }
1354
1355                         /* If no more operations are being observed, NORMAL mode is enabled again */
1356                         if (observers_empty (self))
1357                                 set_toolbar_mode (self, TOOLBAR_MODE_NORMAL);
1358                 }
1359                 break;
1360         }
1361 }
1362
1363 void
1364 modest_msg_view_window_view_attachment (ModestMsgViewWindow *window, TnyMimePart *mime_part)
1365 {
1366         ModestMsgViewWindowPrivate *priv;
1367         g_return_if_fail (MODEST_IS_MSG_VIEW_WINDOW (window));
1368         g_return_if_fail (TNY_IS_MIME_PART (mime_part) || (mime_part == NULL));
1369
1370         priv = MODEST_MSG_VIEW_WINDOW_GET_PRIVATE (window);
1371
1372         if (mime_part == NULL) {
1373                 gboolean error = FALSE;
1374                 GList *selected_attachments = modest_msg_view_get_selected_attachments (MODEST_MSG_VIEW (priv->msg_view));
1375                 if (selected_attachments == NULL) {
1376                         error = TRUE;
1377                 } else if (g_list_length (selected_attachments) > 1) {
1378                         hildon_banner_show_information (NULL, NULL, _("TODO: more than one attachment is selected"));
1379                         error = TRUE;
1380                 } else {
1381                         mime_part = (TnyMimePart *) selected_attachments->data;
1382                         g_object_ref (mime_part);
1383                 }
1384                 g_list_foreach (selected_attachments, (GFunc) g_object_unref, NULL);
1385                 g_list_free (selected_attachments);
1386
1387                 if (error)
1388                         return;
1389         } else {
1390                 g_object_ref (mime_part);
1391         }
1392
1393         if (!TNY_IS_MSG (mime_part)) {
1394                 gchar *filepath = NULL;
1395                 TnyFsStream *temp_stream = modest_maemo_utils_create_temp_stream (&filepath);
1396
1397                 if (temp_stream) {
1398                         tny_mime_part_decode_to_stream (mime_part, TNY_STREAM (temp_stream));
1399                         modest_platform_activate_file (filepath);
1400                         g_object_unref (temp_stream);
1401                         g_free (filepath);
1402                         /* TODO: delete temporary file */
1403                 }
1404         } else {
1405                 /* message attachment */
1406                 TnyHeader *header = NULL;
1407                 ModestWindowMgr *mgr;
1408                 ModestWindow *msg_win;
1409
1410                 header = tny_msg_get_header (TNY_MSG (mime_part));
1411                 mgr = modest_runtime_get_window_mgr ();
1412                 /* TODO: this is not getting any uid */
1413                 msg_win = modest_window_mgr_find_window_by_msguid (mgr, tny_header_get_uid (header));
1414
1415                 if (!msg_win) {
1416                         gchar *account = g_strdup (modest_window_get_active_account (MODEST_WINDOW (window)));
1417                         if (!account)
1418                                 account = modest_account_mgr_get_default_account (modest_runtime_get_account_mgr ());
1419                         msg_win = modest_msg_view_window_new (TNY_MSG (mime_part), account);
1420                         modest_window_mgr_register_window (mgr, msg_win);
1421                         gtk_window_set_transient_for (GTK_WINDOW (msg_win), GTK_WINDOW (window));
1422                 }
1423
1424                 gtk_widget_show_all (GTK_WIDGET (msg_win));
1425         }
1426         g_object_unref (mime_part);
1427 }
1428
1429 static gboolean
1430 save_mime_part_to_file (const gchar *filename, TnyMimePart *mime_part)
1431 {
1432         GnomeVFSResult result;
1433         GnomeVFSHandle *handle;
1434         TnyStream *stream;
1435
1436         result = gnome_vfs_create (&handle, filename, GNOME_VFS_OPEN_WRITE, FALSE, 0777);
1437         if (result != GNOME_VFS_OK) {
1438                 hildon_banner_show_information (NULL, NULL, _("mail_ib_file_operation_failed"));
1439                 return FALSE;
1440         }
1441         stream = tny_vfs_stream_new (handle);
1442         tny_mime_part_decode_to_stream (mime_part, stream);
1443         g_object_unref (G_OBJECT (stream));
1444         return TRUE;
1445 }
1446
1447 static gboolean
1448 save_mime_part_to_file_with_checks (GtkWindow *parent, const gchar *filename, TnyMimePart *mime_part)
1449 {
1450         if (modest_maemo_utils_file_exists (filename)) {
1451                 GtkWidget *confirm_overwrite_dialog;
1452                 confirm_overwrite_dialog = hildon_note_new_confirmation (GTK_WINDOW (parent),
1453                                                                          _("TODO: confirm overwrite"));
1454                 if (gtk_dialog_run (GTK_DIALOG (confirm_overwrite_dialog)) != GTK_RESPONSE_OK) {
1455                         gtk_widget_destroy (confirm_overwrite_dialog);
1456                         return FALSE;
1457                 }
1458                 gtk_widget_destroy (confirm_overwrite_dialog);
1459         }
1460
1461         return save_mime_part_to_file (filename, mime_part);
1462 }
1463
1464 void
1465 modest_msg_view_window_save_attachments (ModestMsgViewWindow *window, GList *mime_parts)
1466 {
1467         gboolean clean_list = FALSE;
1468         ModestMsgViewWindowPrivate *priv;
1469         g_return_if_fail (MODEST_IS_MSG_VIEW_WINDOW (window));
1470
1471         priv = MODEST_MSG_VIEW_WINDOW_GET_PRIVATE (window);
1472
1473         if (mime_parts == NULL) {
1474                 mime_parts = modest_msg_view_get_selected_attachments (MODEST_MSG_VIEW (priv->msg_view));
1475                 if (mime_parts == NULL)
1476                         return;
1477                 clean_list = TRUE;
1478         }
1479
1480         if (mime_parts->next == NULL) {
1481                 /* only one attachment selected */
1482                 GtkWidget *save_dialog = NULL;
1483                 TnyMimePart *mime_part = (TnyMimePart *) mime_parts->data;
1484                 if (!TNY_IS_MSG (mime_part) && tny_mime_part_is_attachment (mime_part)) {
1485                         const gchar *filename;
1486                         gchar *folder;
1487                         save_dialog = hildon_file_chooser_dialog_new (GTK_WINDOW (window), GTK_FILE_CHOOSER_ACTION_SAVE);
1488                         folder = g_build_filename (g_get_home_dir (), DEFAULT_FOLDER, NULL);
1489                         gtk_file_chooser_set_current_folder (GTK_FILE_CHOOSER (save_dialog), folder);
1490                         g_free (folder);
1491                         filename = tny_mime_part_get_filename (mime_part);
1492                         if (filename != NULL)
1493                                 gtk_file_chooser_set_current_name (GTK_FILE_CHOOSER (save_dialog), filename);
1494                         while (gtk_dialog_run (GTK_DIALOG (save_dialog)) == GTK_RESPONSE_OK) {
1495                                 gchar *filename_tmp = gtk_file_chooser_get_uri (GTK_FILE_CHOOSER (save_dialog));
1496                                 gboolean save_result;
1497                                 if (!modest_maemo_utils_folder_writable (filename_tmp)) {
1498                                         g_free (filename_tmp);
1499                                         hildon_banner_show_information (NULL, NULL, _("TODO: read only location"));
1500                                         continue;
1501                                 }
1502                                 save_result = save_mime_part_to_file_with_checks (GTK_WINDOW (save_dialog),
1503                                                                                   filename_tmp, mime_part);
1504                                 g_free (filename_tmp);
1505                                 if (save_result)
1506                                         break;
1507                                 else
1508                                         continue;
1509                         }
1510                         gtk_widget_destroy (save_dialog);
1511                 } else {
1512                         g_warning ("Tried to save a non-file attachment");
1513                 }
1514         } else {
1515                 GtkWidget *save_dialog = NULL;
1516                 gchar *folder;
1517                 save_dialog = hildon_file_chooser_dialog_new (GTK_WINDOW (window), GTK_FILE_CHOOSER_ACTION_SELECT_FOLDER);
1518                 folder = g_build_filename (g_get_home_dir (), DEFAULT_FOLDER, NULL);
1519                 gtk_file_chooser_set_current_folder (GTK_FILE_CHOOSER (save_dialog), folder);
1520                 g_free (folder);
1521                 if (gtk_dialog_run (GTK_DIALOG (save_dialog)) == GTK_RESPONSE_OK) {
1522                         gchar *foldername = gtk_file_chooser_get_uri (GTK_FILE_CHOOSER (save_dialog));
1523                         GList *node = NULL;
1524                         gboolean attachment_found = FALSE;
1525                         if (!modest_maemo_utils_folder_writable (foldername)) {
1526                                 g_free (foldername);
1527                                 hildon_banner_show_information (NULL, NULL, _("TODO: read only location"));
1528                         }
1529                         for (node = mime_parts; node != NULL; node = g_list_next (node)) {
1530                                 TnyMimePart *mime_part = (TnyMimePart *) node->data;
1531                                 if (tny_mime_part_is_attachment (mime_part)) {
1532                                         const gchar *att_filename = tny_mime_part_get_filename (mime_part);
1533                                         if (att_filename != NULL) {
1534                                                 gchar *full_filename;
1535                                                 gboolean save_result;
1536                                                 full_filename = g_build_filename (foldername, att_filename, NULL);
1537                                                 attachment_found = TRUE;
1538
1539                                                 save_result = save_mime_part_to_file_with_checks (GTK_WINDOW (save_dialog),
1540                                                                                                   full_filename, mime_part);
1541                                                 g_free (full_filename);
1542                                                 if (!save_result)
1543                                                         break;
1544                                         }
1545                                 }
1546                         }
1547                         gtk_widget_destroy (save_dialog);
1548                 } else {
1549                         g_warning ("Tried to save a non-file attachment");
1550                 }
1551                 /* more than one attachment selected */
1552         }
1553         if (clean_list) {
1554                 g_list_foreach (mime_parts, (GFunc) g_object_unref, NULL);
1555                 g_list_free (mime_parts);
1556         }
1557 }
1558
1559 void
1560 modest_msg_view_window_remove_attachments (ModestMsgViewWindow *window, GList *mime_parts)
1561 {
1562 /*      g_message ("not implemented %s", __FUNCTION__); */
1563 }