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 static gboolean set_toolbar_transfer_mode     (ModestMsgViewWindow *self);
 105
 106 /* list my signals */
 107 enum {
 108         /* MY_SIGNAL_1, */
 109         /* MY_SIGNAL_2, */
 110         LAST_SIGNAL
 111 };
 112
 113 static const GtkToggleActionEntry msg_view_toggle_action_entries [] = {
 114         { "FindInMessage",    GTK_STOCK_FIND,    N_("qgn_toolb_gene_find"), NULL, NULL, G_CALLBACK (modest_msg_view_window_toggle_find_toolbar), FALSE },
 115 };
 116
 117 static const GtkRadioActionEntry msg_view_zoom_action_entries [] = {
 118         { "Zoom50", NULL, N_("mcen_me_viewer_50"), NULL, NULL, 50 },
 119         { "Zoom80", NULL, N_("mcen_me_viewer_80"), NULL, NULL, 80 },
 120         { "Zoom100", NULL, N_("mcen_me_viewer_100"), NULL, NULL, 100 },
 121         { "Zoom120", NULL, N_("mcen_me_viewer_120"), NULL, NULL, 120 },
 122         { "Zoom150", NULL, N_("mcen_me_viewer_150"), NULL, NULL, 150 },
 123         { "Zoom200", NULL, N_("mcen_me_viewer_200"), NULL, NULL, 200 }
 124 };
 125
 126 typedef struct _ModestMsgViewWindowPrivate ModestMsgViewWindowPrivate;
 127 struct _ModestMsgViewWindowPrivate {
 128
 129         GtkWidget   *msg_view;
 130         GtkWidget   *main_scroll;
 131         GtkWidget   *find_toolbar;
 132         gchar       *last_search;
 133
 134         /* Progress observers */
 135         GtkWidget        *progress_bar;
 136         GSList           *progress_widgets;
 137
 138         /* Tollbar items */
 139         GtkWidget   *progress_toolitem;
 140         GtkWidget   *cancel_toolitem;
 141         GtkWidget   *prev_toolitem;
 142         GtkWidget   *next_toolitem;
 143
 144         /* Optimized view enabled */
 145         gboolean optimized_view;
 146
 147         GtkTreeModel *header_model;
 148         GtkTreeIter   iter;
 149
 150         guint clipboard_change_handler;
 151         guint queue_change_handler;
 152
 153         guint progress_bar_timeout;
 154 };
 155
 156 #define MODEST_MSG_VIEW_WINDOW_GET_PRIVATE(o)      (G_TYPE_INSTANCE_GET_PRIVATE((o), \
 157                                                     MODEST_TYPE_MSG_VIEW_WINDOW, \
 158                                                     ModestMsgViewWindowPrivate))
 159 /* globals */
 160 static GtkWindowClass *parent_class = NULL;
 161
 162 /* uncomment the following if you have defined any signals */
 163 /* static guint signals[LAST_SIGNAL] = {0}; */
 164
 165 GType
 166 modest_msg_view_window_get_type (void)
 167 {
 168         static GType my_type = 0;
 169         if (!my_type) {
 170                 static const GTypeInfo my_info = {
 171                         sizeof(ModestMsgViewWindowClass),
 172                         NULL,           /* base init */
 173                         NULL,           /* base finalize */
 174                         (GClassInitFunc) modest_msg_view_window_class_init,
 175                         NULL,           /* class finalize */
 176                         NULL,           /* class data */
 177                         sizeof(ModestMsgViewWindow),
 178                         1,              /* n_preallocs */
 179                         (GInstanceInitFunc) modest_msg_view_window_init,
 180                         NULL
 181                 };
 182                 my_type = g_type_register_static (MODEST_TYPE_WINDOW,
 183                                                   "ModestMsgViewWindow",
 184                                                   &my_info, 0);
 185         }
 186         return my_type;
 187 }
 188
 189 static void
 190 save_state (ModestWindow *self)
 191 {
 192         modest_widget_memory_save (modest_runtime_get_conf (),
 193                                    G_OBJECT(self),
 194                                    MODEST_CONF_MSG_VIEW_WINDOW_KEY);
 195 }
 196
 197
 198 static void
 199 restore_settings (ModestMsgViewWindow *self)
 200 {
 201         modest_widget_memory_restore (modest_runtime_get_conf (),
 202                                       G_OBJECT(self),
 203                                       MODEST_CONF_MSG_VIEW_WINDOW_KEY);
 204 }
 205
 206 static void
 207 modest_msg_view_window_class_init (ModestMsgViewWindowClass *klass)
 208 {
 209         GObjectClass *gobject_class;
 210         ModestWindowClass *modest_window_class;
 211         gobject_class = (GObjectClass*) klass;
 212         modest_window_class = (ModestWindowClass *) klass;
 213
 214         parent_class            = g_type_class_peek_parent (klass);
 215         gobject_class->finalize = modest_msg_view_window_finalize;
 216
 217         modest_window_class->set_zoom_func = modest_msg_view_window_set_zoom;
 218         modest_window_class->get_zoom_func = modest_msg_view_window_get_zoom;
 219         modest_window_class->zoom_minus_func = modest_msg_view_window_zoom_minus;
 220         modest_window_class->zoom_plus_func = modest_msg_view_window_zoom_plus;
 221         modest_window_class->show_toolbar_func = modest_msg_view_window_show_toolbar;
 222
 223         g_type_class_add_private (gobject_class, sizeof(ModestMsgViewWindowPrivate));
 224
 225         modest_window_class->save_state_func = save_state;
 226 }
 227
 228 static void
 229 modest_msg_view_window_init (ModestMsgViewWindow *obj)
 230 {
 231         ModestMsgViewWindowPrivate *priv;
 232         priv = MODEST_MSG_VIEW_WINDOW_GET_PRIVATE(obj);
 233
 234         priv->msg_view      = NULL;
 235         priv->header_model  = NULL;
 236         priv->clipboard_change_handler = 0;
 237
 238         priv->optimized_view  = FALSE;
 239         priv->progress_bar_timeout = 0;
 240 }
 241
 242
 243 static gboolean
 244 set_toolbar_transfer_mode (ModestMsgViewWindow *self)
 245 {
 246         ModestMsgViewWindowPrivate *priv = NULL;
 247
 248         g_return_val_if_fail (MODEST_IS_MSG_VIEW_WINDOW (self), FALSE);
 249
 250         priv = MODEST_MSG_VIEW_WINDOW_GET_PRIVATE(self);
 251
 252         set_toolbar_mode (self, TOOLBAR_MODE_TRANSFER);
 253
 254         if (priv->progress_bar_timeout > 0) {
 255                 g_source_remove (priv->progress_bar_timeout);
 256                 priv->progress_bar_timeout = 0;
 257         }
 258
 259         return FALSE;
 260 }
 261
 262 static void
 263 set_toolbar_mode (ModestMsgViewWindow *self,
 264                   ModestToolBarModes mode)
 265 {
 266         ModestWindowPrivate *parent_priv;
 267         ModestMsgViewWindowPrivate *priv;
 268         GtkAction *widget = NULL;
 269
 270         g_return_if_fail (MODEST_IS_MSG_VIEW_WINDOW (self));
 271
 272         parent_priv = MODEST_WINDOW_GET_PRIVATE(self);
 273         priv = MODEST_MSG_VIEW_WINDOW_GET_PRIVATE(self);
 274
 275         switch (mode) {
 276         case TOOLBAR_MODE_NORMAL:
 277                 widget = gtk_ui_manager_get_action (parent_priv->ui_manager, "/ToolBar/ToolbarMessageNew");
 278                 gtk_action_set_sensitive (widget, TRUE);
 279                 widget = gtk_ui_manager_get_action (parent_priv->ui_manager, "/ToolBar/ToolbarMessageReply");
 280                 gtk_action_set_sensitive (widget, TRUE);
 281                 widget = gtk_ui_manager_get_action (parent_priv->ui_manager, "/ToolBar/ToolbarDeleteMessage");
 282                 gtk_action_set_sensitive (widget, TRUE);
 283                 widget = gtk_ui_manager_get_action (parent_priv->ui_manager, "/ToolBar/ToolbarMessageMoveTo");
 284                 gtk_action_set_sensitive (widget, TRUE);
 285                 widget = gtk_ui_manager_get_action (parent_priv->ui_manager, "/ToolBar/FindInMessage");
 286                 gtk_action_set_sensitive (widget, TRUE);
 287
 288                 if (priv->prev_toolitem)
 289                         gtk_widget_show (priv->prev_toolitem);
 290
 291                 if (priv->next_toolitem)
 292                         gtk_widget_show (priv->next_toolitem);
 293
 294                 if (priv->progress_toolitem)
 295                         gtk_tool_item_set_expand (GTK_TOOL_ITEM (priv->progress_toolitem), FALSE);
 296                 if (priv->progress_bar)
 297                         gtk_widget_hide (priv->progress_bar);
 298
 299                 if (priv->cancel_toolitem)
 300                         gtk_widget_hide (priv->cancel_toolitem);
 301
 302                 /* Hide toolbar if optimized view is enabled */
 303                 if (priv->optimized_view) {
 304                         gtk_widget_set_no_show_all (parent_priv->toolbar, TRUE);
 305                         gtk_widget_hide (GTK_WIDGET(parent_priv->toolbar));
 306                 }
 307
 308                 break;
 309         case TOOLBAR_MODE_TRANSFER:
 310                 widget = gtk_ui_manager_get_action (parent_priv->ui_manager, "/ToolBar/ToolbarMessageNew");
 311                 gtk_action_set_sensitive (widget, FALSE);
 312                 widget = gtk_ui_manager_get_action (parent_priv->ui_manager, "/ToolBar/ToolbarMessageReply");
 313                 gtk_action_set_sensitive (widget, FALSE);
 314                 widget = gtk_ui_manager_get_action (parent_priv->ui_manager, "/ToolBar/ToolbarDeleteMessage");
 315                 gtk_action_set_sensitive (widget, FALSE);
 316                 widget = gtk_ui_manager_get_action (parent_priv->ui_manager, "/ToolBar/ToolbarMessageMoveTo");
 317                 gtk_action_set_sensitive (widget, FALSE);
 318                 widget = gtk_ui_manager_get_action (parent_priv->ui_manager, "/ToolBar/FindInMessage");
 319                 gtk_action_set_sensitive (widget, FALSE);
 320
 321                 if (priv->prev_toolitem)
 322                         gtk_widget_hide (priv->prev_toolitem);
 323
 324                 if (priv->next_toolitem)
 325                         gtk_widget_hide (priv->next_toolitem);
 326
 327                 if (priv->progress_toolitem)
 328                         gtk_tool_item_set_expand (GTK_TOOL_ITEM (priv->progress_toolitem), TRUE);
 329                 if (priv->progress_bar)
 330                         gtk_widget_show (priv->progress_bar);
 331
 332                 if (priv->cancel_toolitem)
 333                         gtk_widget_show (priv->cancel_toolitem);
 334
 335                 /* Show toolbar if it's hiden (optimized view ) */
 336                 if (priv->optimized_view) {
 337                         gtk_widget_set_no_show_all (parent_priv->toolbar, FALSE);
 338                         gtk_widget_show (GTK_WIDGET (parent_priv->toolbar));
 339                 }
 340
 341                 break;
 342         default:
 343                 g_return_if_reached ();
 344         }
 345
 346 }
 347
 348
 349 static GtkWidget *
 350 menubar_to_menu (GtkUIManager *ui_manager)
 351 {
 352         GtkWidget *main_menu;
 353         GtkWidget *menubar;
 354         GList *iter;
 355
 356         /* Create new main menu */
 357         main_menu = gtk_menu_new();
 358
 359         /* Get the menubar from the UI manager */
 360         menubar = gtk_ui_manager_get_widget (ui_manager, "/MenuBar");
 361
 362         iter = gtk_container_get_children (GTK_CONTAINER (menubar));
 363         while (iter) {
 364                 GtkWidget *menu;
 365
 366                 menu = GTK_WIDGET (iter->data);
 367                 gtk_widget_reparent(menu, main_menu);
 368
 369                 iter = g_list_next (iter);
 370         }
 371         return main_menu;
 372 }
 373
 374 static void
 375 init_window (ModestMsgViewWindow *obj, TnyMsg *msg)
 376 {
 377         GtkWidget *main_vbox;
 378         ModestMsgViewWindowPrivate *priv;
 379         ModestWindowPrivate *parent_priv;
 380
 381         priv = MODEST_MSG_VIEW_WINDOW_GET_PRIVATE(obj);
 382         parent_priv = MODEST_WINDOW_GET_PRIVATE(obj);
 383
 384         priv->msg_view = modest_msg_view_new (msg);
 385         modest_msg_view_set_shadow_type (MODEST_MSG_VIEW (priv->msg_view), GTK_SHADOW_NONE);
 386         main_vbox = gtk_vbox_new  (FALSE, 6);
 387
 388         /* Menubar */
 389         parent_priv->menubar = menubar_to_menu (parent_priv->ui_manager);
 390         gtk_widget_show_all (GTK_WIDGET(parent_priv->menubar));
 391         hildon_window_set_menu    (HILDON_WINDOW(obj), GTK_MENU(parent_priv->menubar));
 392
 393         priv->main_scroll = gtk_scrolled_window_new (NULL, NULL);
 394         gtk_scrolled_window_set_policy (GTK_SCROLLED_WINDOW (priv->main_scroll), GTK_POLICY_NEVER, GTK_POLICY_AUTOMATIC);
 395         gtk_scrolled_window_set_shadow_type (GTK_SCROLLED_WINDOW (priv->main_scroll), GTK_SHADOW_NONE);
 396
 397         gtk_container_add (GTK_CONTAINER (priv->main_scroll), priv->msg_view);
 398         gtk_box_pack_start (GTK_BOX(main_vbox), priv->main_scroll, TRUE, TRUE, 0);
 399         gtk_container_add   (GTK_CONTAINER(obj), main_vbox);
 400
 401         priv->find_toolbar = hildon_find_toolbar_new (NULL);
 402         gtk_widget_set_no_show_all (priv->find_toolbar, TRUE);
 403         g_signal_connect (G_OBJECT (priv->find_toolbar), "close", G_CALLBACK (modest_msg_view_window_find_toolbar_close), obj);
 404         g_signal_connect (G_OBJECT (priv->find_toolbar), "search", G_CALLBACK (modest_msg_view_window_find_toolbar_search), obj);
 405
 406         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);
 407         gtk_widget_show_all (GTK_WIDGET(main_vbox));
 408         gtk_box_pack_end (GTK_BOX (main_vbox), priv->find_toolbar, FALSE, FALSE, 0);
 409
 410 }
 411
 412
 413 static void
 414 modest_msg_view_window_finalize (GObject *obj)
 415 {
 416         ModestMsgViewWindowPrivate *priv;
 417
 418         priv = MODEST_MSG_VIEW_WINDOW_GET_PRIVATE (obj);
 419         if (priv->header_model != NULL) {
 420                 g_object_unref (priv->header_model);
 421                 priv->header_model = NULL;
 422         }
 423         if (priv->clipboard_change_handler > 0) {
 424                 g_signal_handler_disconnect (gtk_clipboard_get (GDK_SELECTION_PRIMARY), priv->clipboard_change_handler);
 425                 priv->clipboard_change_handler = 0;
 426         }
 427
 428         /* disconnet operations queue observer */
 429         if (priv->queue_change_handler > 0) {
 430                 g_signal_handler_disconnect (G_OBJECT (modest_runtime_get_mail_operation_queue ()), priv->queue_change_handler);
 431                 priv->queue_change_handler = 0;
 432         }
 433
 434         if (priv->progress_bar_timeout > 0) {
 435                 g_source_remove (priv->progress_bar_timeout);
 436                 priv->progress_bar_timeout = 0;
 437         }
 438
 439         G_OBJECT_CLASS(parent_class)->finalize (obj);
 440 }
 441
 442
 443
 444 static gboolean
 445 on_delete_event (GtkWidget *widget, GdkEvent *event, ModestMsgViewWindow *self)
 446 {
 447         modest_window_save_state (MODEST_WINDOW (self));
 448         return FALSE;
 449 }
 450
 451 ModestWindow *
 452 modest_msg_view_window_new_with_header_model (TnyMsg *msg, const gchar *account_name,
 453                                               GtkTreeModel *model, GtkTreeIter iter)
 454 {
 455         ModestMsgViewWindow *window = NULL;
 456         ModestMsgViewWindowPrivate *priv = NULL;
 457
 458         window = MODEST_MSG_VIEW_WINDOW(modest_msg_view_window_new (msg, account_name));
 459         g_return_val_if_fail (MODEST_IS_MSG_VIEW_WINDOW (window), NULL);
 460
 461         priv = MODEST_MSG_VIEW_WINDOW_GET_PRIVATE (window);
 462
 463         g_object_ref (model);
 464         priv->header_model = model;
 465         priv->iter = iter;
 466
 467         modest_msg_view_window_update_priority (window);
 468
 469         modest_msg_view_window_update_dimmed (window);
 470
 471         return MODEST_WINDOW(window);
 472 }
 473
 474
 475 ModestWindow *
 476 modest_msg_view_window_new (TnyMsg *msg, const gchar *account_name)
 477 {
 478         GObject *obj;
 479         ModestMsgViewWindowPrivate *priv;
 480         ModestWindowPrivate *parent_priv;
 481         GtkActionGroup *action_group;
 482         GError *error = NULL;
 483         GdkPixbuf *window_icon = NULL;
 484         GtkAction *action;
 485
 486         g_return_val_if_fail (msg, NULL);
 487
 488         obj = g_object_new(MODEST_TYPE_MSG_VIEW_WINDOW, NULL);
 489         priv = MODEST_MSG_VIEW_WINDOW_GET_PRIVATE(obj);
 490         parent_priv = MODEST_WINDOW_GET_PRIVATE(obj);
 491
 492         parent_priv->ui_manager = gtk_ui_manager_new();
 493         action_group = gtk_action_group_new ("ModestMsgViewWindowActions");
 494         gtk_action_group_set_translation_domain (action_group, GETTEXT_PACKAGE);
 495
 496         /* Add common actions */
 497         gtk_action_group_add_actions (action_group,
 498                                       modest_action_entries,
 499                                       G_N_ELEMENTS (modest_action_entries),
 500                                       obj);
 501         gtk_action_group_add_toggle_actions (action_group,
 502                                              modest_toggle_action_entries,
 503                                              G_N_ELEMENTS (modest_toggle_action_entries),
 504                                              obj);
 505         gtk_action_group_add_toggle_actions (action_group,
 506                                              msg_view_toggle_action_entries,
 507                                              G_N_ELEMENTS (msg_view_toggle_action_entries),
 508                                              obj);
 509         gtk_action_group_add_radio_actions (action_group,
 510                                             msg_view_zoom_action_entries,
 511                                             G_N_ELEMENTS (msg_view_zoom_action_entries),
 512                                             100,
 513                                             G_CALLBACK (modest_ui_actions_on_change_zoom),
 514                                             obj);
 515
 516         gtk_ui_manager_insert_action_group (parent_priv->ui_manager, action_group, 0);
 517         g_object_unref (action_group);
 518
 519         /* Load the UI definition */
 520         gtk_ui_manager_add_ui_from_file (parent_priv->ui_manager, MODEST_UIDIR "modest-msg-view-window-ui.xml",
 521                                          &error);
 522         if (error) {
 523                 g_printerr ("modest: could not merge modest-msg-view-window-ui.xml: %s\n", error->message);
 524                 g_error_free (error);
 525                 error = NULL;
 526         }
 527         /* ****** */
 528
 529         /* Add accelerators */
 530         gtk_window_add_accel_group (GTK_WINDOW (obj),
 531                                     gtk_ui_manager_get_accel_group (parent_priv->ui_manager));
 532
 533         /* Init window */
 534         init_window (MODEST_MSG_VIEW_WINDOW(obj), msg);
 535         restore_settings (MODEST_MSG_VIEW_WINDOW(obj));
 536
 537         g_signal_connect (G_OBJECT(obj), "delete-event", G_CALLBACK(on_delete_event), obj);
 538
 539         g_signal_connect (G_OBJECT(priv->msg_view), "link_clicked",
 540                           G_CALLBACK (modest_ui_actions_on_msg_link_clicked), obj);
 541         g_signal_connect (G_OBJECT(priv->msg_view), "link_hover",
 542                           G_CALLBACK (modest_ui_actions_on_msg_link_hover), obj);
 543         g_signal_connect (G_OBJECT(priv->msg_view), "attachment_clicked",
 544                           G_CALLBACK (modest_ui_actions_on_msg_attachment_clicked), obj);
 545         g_signal_connect (G_OBJECT(priv->msg_view), "recpt_activated",
 546                           G_CALLBACK (modest_ui_actions_on_msg_recpt_activated), obj);
 547         g_signal_connect (G_OBJECT(priv->msg_view), "link_contextual",
 548                           G_CALLBACK (modest_ui_actions_on_msg_link_contextual), obj);
 549
 550         g_signal_connect (G_OBJECT (obj), "key-release-event",
 551                           G_CALLBACK (modest_msg_view_window_key_release_event),
 552                           NULL);
 553
 554         g_signal_connect (G_OBJECT (obj), "window-state-event",
 555                           G_CALLBACK (modest_msg_view_window_window_state_event),
 556                           NULL);
 557
 558         /* Mail Operation Queue */
 559         priv->queue_change_handler = g_signal_connect (G_OBJECT (modest_runtime_get_mail_operation_queue ()),
 560                                                        "queue-changed",
 561                                                        G_CALLBACK (on_queue_changed),
 562                                                        obj);
 563
 564         modest_window_set_active_account (MODEST_WINDOW(obj), account_name);
 565
 566         priv->last_search = NULL;
 567
 568         modest_msg_view_window_update_dimmed (MODEST_MSG_VIEW_WINDOW (obj));
 569
 570         /* Set window icon */
 571         window_icon = modest_platform_get_icon (MODEST_APP_MSG_VIEW_ICON);
 572         gtk_window_set_icon (GTK_WINDOW (obj), window_icon);
 573
 574         /* Init the clipboard actions dim status */
 575         action = gtk_ui_manager_get_action (parent_priv->ui_manager, "/MenuBar/EditMenu/EditCopyMenu");
 576         gtk_action_set_sensitive (action, FALSE);
 577
 578         action = gtk_ui_manager_get_action (parent_priv->ui_manager, "/MenuBar/EditMenu/EditCutMenu");
 579         gtk_action_set_sensitive (action, FALSE);
 580
 581         gtk_widget_grab_focus (priv->msg_view);
 582
 583         return MODEST_WINDOW(obj);
 584 }
 585
 586
 587
 588 TnyMsg*
 589 modest_msg_view_window_get_message (ModestMsgViewWindow *self)
 590 {
 591         ModestMsgView *msg_view;
 592         ModestMsgViewWindowPrivate *priv;
 593
 594         g_return_val_if_fail (self, NULL);
 595
 596         priv = MODEST_MSG_VIEW_WINDOW_GET_PRIVATE(self);
 597
 598         msg_view = MODEST_MSG_VIEW (priv->msg_view);
 599
 600         return modest_msg_view_get_message (msg_view);
 601 }
 602
 603 const gchar*
 604 modest_msg_view_window_get_message_uid (ModestMsgViewWindow *self)
 605 {
 606         TnyMsg *msg;
 607         TnyHeader *header;
 608         const gchar *retval = NULL;
 609
 610         msg = modest_msg_view_window_get_message (self);
 611
 612         if (!msg)
 613                 return NULL;
 614
 615         header = tny_msg_get_header (msg);
 616         if (header) {
 617                 retval = tny_header_get_uid (header);
 618                 g_object_unref (header);
 619         }
 620         return retval;
 621 }
 622
 623 static void
 624 modest_msg_view_window_toggle_find_toolbar (GtkToggleAction *toggle,
 625                                             gpointer data)
 626 {
 627         ModestMsgViewWindow *window = MODEST_MSG_VIEW_WINDOW (data);
 628         ModestMsgViewWindowPrivate *priv = MODEST_MSG_VIEW_WINDOW_GET_PRIVATE (window);
 629
 630         if (gtk_toggle_action_get_active (toggle)) {
 631                 gtk_widget_show (priv->find_toolbar);
 632         } else {
 633                 gtk_widget_hide (priv->find_toolbar);
 634         }
 635
 636
 637 }
 638
 639 static void
 640 modest_msg_view_window_find_toolbar_close (GtkWidget *widget,
 641                                            ModestMsgViewWindow *obj)
 642 {
 643         GtkToggleAction *toggle;
 644         ModestWindowPrivate *parent_priv;
 645         parent_priv = MODEST_WINDOW_GET_PRIVATE (obj);
 646
 647         toggle = GTK_TOGGLE_ACTION (gtk_ui_manager_get_action (parent_priv->ui_manager, "/ToolBar/FindInMessage"));
 648         gtk_toggle_action_set_active (toggle, FALSE);
 649 }
 650
 651 static void
 652 modest_msg_view_window_find_toolbar_search (GtkWidget *widget,
 653                                            ModestMsgViewWindow *obj)
 654 {
 655         gchar *current_search;
 656         ModestMsgViewWindowPrivate *priv = MODEST_MSG_VIEW_WINDOW_GET_PRIVATE (obj);
 657
 658         g_object_get (G_OBJECT (widget), "prefix", &current_search, NULL);
 659
 660         if ((current_search == NULL) && (strcmp (current_search, "") == 0)) {
 661                 g_free (current_search);
 662                 return;
 663         }
 664
 665         if ((priv->last_search == NULL) || (strcmp (priv->last_search, current_search) != 0)) {
 666                 gboolean result;
 667                 g_free (priv->last_search);
 668                 priv->last_search = g_strdup (current_search);
 669                 result = modest_msg_view_search (MODEST_MSG_VIEW (priv->msg_view),
 670                                                  priv->last_search);
 671         } else {
 672                 modest_msg_view_search_next (MODEST_MSG_VIEW (priv->msg_view));
 673         }
 674
 675         g_free (current_search);
 676
 677 }
 678
 679 static void
 680 modest_msg_view_window_set_zoom (ModestWindow *window,
 681                                  gdouble zoom)
 682 {
 683         ModestMsgViewWindowPrivate *priv;
 684
 685         g_return_if_fail (MODEST_IS_MSG_VIEW_WINDOW (window));
 686
 687         priv = MODEST_MSG_VIEW_WINDOW_GET_PRIVATE (window);
 688         modest_msg_view_set_zoom (MODEST_MSG_VIEW (priv->msg_view), zoom);
 689 }
 690
 691 static gdouble
 692 modest_msg_view_window_get_zoom (ModestWindow *window)
 693 {
 694         ModestMsgViewWindowPrivate *priv;
 695
 696         g_return_val_if_fail (MODEST_IS_MSG_VIEW_WINDOW (window), 1.0);
 697
 698         priv = MODEST_MSG_VIEW_WINDOW_GET_PRIVATE (window);
 699         return modest_msg_view_get_zoom (MODEST_MSG_VIEW (priv->msg_view));
 700 }
 701
 702 static gboolean
 703 modest_msg_view_window_zoom_plus (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         if (gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (group->data))) {
 716                 hildon_banner_show_information (NULL, NULL, _("mcen_ib_max_zoom_level"));
 717                 return FALSE;
 718         }
 719
 720         for (node = group; node != NULL; node = g_slist_next (node)) {
 721                 if ((node->next != NULL) && gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (node->next->data))) {
 722                         gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (node->data), TRUE);
 723                         return TRUE;
 724                 }
 725         }
 726         return FALSE;
 727 }
 728
 729 static gboolean
 730 modest_msg_view_window_zoom_minus (ModestWindow *window)
 731 {
 732         ModestWindowPrivate *parent_priv;
 733         GtkRadioAction *zoom_radio_action;
 734         GSList *group, *node;
 735
 736         parent_priv = MODEST_WINDOW_GET_PRIVATE (window);
 737         zoom_radio_action = GTK_RADIO_ACTION (gtk_ui_manager_get_action (parent_priv->ui_manager,
 738                                                                          "/MenuBar/ViewMenu/ZoomMenu/Zoom50Menu"));
 739
 740         group = gtk_radio_action_get_group (zoom_radio_action);
 741
 742         for (node = group; node != NULL; node = g_slist_next (node)) {
 743                 if (gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (node->data))) {
 744                         if (node->next != NULL) {
 745                                 gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (node->next->data), TRUE);
 746                                 return TRUE;
 747                         } else {
 748                                 hildon_banner_show_information (NULL, NULL, _("mcen_ib_min_zoom_level"));
 749                                 return FALSE;
 750                         }
 751                         break;
 752                 }
 753         }
 754         return FALSE;
 755 }
 756
 757 static gboolean
 758 modest_msg_view_window_key_release_event (GtkWidget *window,
 759                                           GdkEventKey *event,
 760                                           gpointer userdata)
 761 {
 762         if (event->type == GDK_KEY_RELEASE) {
 763                 switch (event->keyval) {
 764                 case GDK_Up:
 765                         modest_msg_view_window_scroll_up (MODEST_WINDOW (window));
 766                         return TRUE;
 767                         break;
 768                 case GDK_Down:
 769                         modest_msg_view_window_scroll_down (MODEST_WINDOW (window));
 770                         return TRUE;
 771                         break;
 772                 default:
 773                         return FALSE;
 774                         break;
 775                 };
 776         } else {
 777                 return FALSE;
 778         }
 779 }
 780
 781 static void
 782 modest_msg_view_window_scroll_up (ModestWindow *window)
 783 {
 784         ModestMsgViewWindowPrivate *priv;
 785
 786         priv = MODEST_MSG_VIEW_WINDOW_GET_PRIVATE (window);
 787         g_signal_emit_by_name (G_OBJECT (priv->main_scroll), "scroll-child", GTK_SCROLL_STEP_UP, FALSE);
 788 }
 789
 790 static void
 791 modest_msg_view_window_scroll_down (ModestWindow *window)
 792 {
 793         ModestMsgViewWindowPrivate *priv;
 794
 795         priv = MODEST_MSG_VIEW_WINDOW_GET_PRIVATE (window);
 796         g_signal_emit_by_name (G_OBJECT (priv->main_scroll), "scroll-child", GTK_SCROLL_STEP_DOWN, FALSE);
 797 }
 798
 799 static gboolean
 800 modest_msg_view_window_is_last_message (ModestMsgViewWindow *window)
 801 {
 802         GtkTreePath *path;
 803         ModestMsgViewWindowPrivate *priv;
 804         GtkTreeIter tmp_iter;
 805         gboolean has_next = FALSE;
 806
 807         g_return_val_if_fail (MODEST_IS_MSG_VIEW_WINDOW (window), TRUE);
 808         priv = MODEST_MSG_VIEW_WINDOW_GET_PRIVATE (window);
 809
 810         if (priv->header_model) {
 811                 path = gtk_tree_model_get_path (priv->header_model, &priv->iter);
 812                 if (!path)
 813                         return TRUE;
 814                 while (!has_next) {
 815                         TnyHeader *header;
 816                         gtk_tree_path_next (path);
 817                         if (!gtk_tree_model_get_iter (priv->header_model, &tmp_iter, path))
 818                                 break;
 819                         gtk_tree_model_get (priv->header_model, &tmp_iter, TNY_GTK_HEADER_LIST_MODEL_INSTANCE_COLUMN,
 820                                             &header, -1);
 821                         if (!(tny_header_get_flags(header)&TNY_HEADER_FLAG_DELETED)) {
 822                                 has_next = TRUE;
 823                                 break;
 824                         }
 825
 826                 }
 827                 gtk_tree_path_free (path);
 828                 return !has_next;
 829         } else {
 830                 return TRUE;
 831         }
 832
 833 }
 834
 835 static gboolean
 836 modest_msg_view_window_is_first_message (ModestMsgViewWindow *window)
 837 {
 838         GtkTreePath *path;
 839         ModestMsgViewWindowPrivate *priv;
 840         gboolean result;
 841         GtkTreeIter tmp_iter;
 842
 843         g_return_val_if_fail (MODEST_IS_MSG_VIEW_WINDOW (window), TRUE);
 844         priv = MODEST_MSG_VIEW_WINDOW_GET_PRIVATE (window);
 845
 846         if (priv->header_model) {
 847                 gchar * path_string;
 848                 path = gtk_tree_model_get_path (priv->header_model, &priv->iter);
 849                 if (!path)
 850                         return TRUE;
 851
 852                 path_string = gtk_tree_path_to_string (path);
 853                 result = (strcmp (path_string, "0")==0);
 854                 if (result) {
 855                         g_free (path_string);
 856                         gtk_tree_path_free (path);
 857                         return result;
 858                 }
 859
 860                 while (result) {
 861                         TnyHeader *header;
 862
 863                         gtk_tree_path_prev (path);
 864
 865                         if (!gtk_tree_model_get_iter (priv->header_model, &tmp_iter, path))
 866                                 break;
 867                         gtk_tree_model_get (priv->header_model, &tmp_iter, TNY_GTK_HEADER_LIST_MODEL_INSTANCE_COLUMN,
 868                                             &header, -1);
 869                         if (!(tny_header_get_flags(header)&TNY_HEADER_FLAG_DELETED)) {
 870                                 result = FALSE;
 871                                 break;
 872                         }
 873
 874                         path_string = gtk_tree_path_to_string (path);
 875                         if (strcmp(path_string, "0")==0) {
 876                                 g_free (path_string);
 877                                 break;
 878                         }
 879                         g_free (path_string);
 880                 }
 881                 gtk_tree_path_free (path);
 882                 return result;
 883         } else {
 884                 return TRUE;
 885         }
 886
 887 }
 888
 889 gboolean
 890 modest_msg_view_window_select_next_message (ModestMsgViewWindow *window)
 891 {
 892         TnyHeaderFlags flags;
 893         ModestMailOperation *mail_op = NULL;
 894         ModestMsgViewWindowPrivate *priv;
 895         GtkTreeIter tmp_iter;
 896
 897         g_return_val_if_fail (MODEST_IS_MSG_VIEW_WINDOW (window), FALSE);
 898         priv = MODEST_MSG_VIEW_WINDOW_GET_PRIVATE (window);
 899
 900         if (priv->header_model) {
 901                 tmp_iter = priv->iter;
 902                 while (gtk_tree_model_iter_next (priv->header_model, &tmp_iter)) {
 903                         TnyHeader *header;
 904                         guint op_status;
 905
 906                         priv->iter = tmp_iter;
 907                         gtk_tree_model_get (priv->header_model, &(priv->iter), TNY_GTK_HEADER_LIST_MODEL_INSTANCE_COLUMN,
 908                                             &header, -1);
 909                         if (!header)
 910                                 break;
 911                         if (tny_header_get_flags (header) & TNY_HEADER_FLAG_DELETED)
 912                                 continue;
 913
 914                         /* Mark as read */
 915                         flags = tny_header_get_flags (header);
 916                         if (!(flags & TNY_HEADER_FLAG_SEEN))
 917                                 tny_header_set_flags (header, flags | TNY_HEADER_FLAG_SEEN);
 918
 919                         /* New mail operation */
 920                         mail_op = modest_mail_operation_new (MODEST_MAIL_OPERATION_ID_RECEIVE, G_OBJECT(window));
 921                         modest_mail_operation_queue_add (modest_runtime_get_mail_operation_queue (), mail_op);
 922                         modest_mail_operation_get_msg (mail_op, header, view_msg_cb, NULL);
 923                         op_status = modest_mail_operation_get_status (mail_op);
 924
 925                         g_object_unref (mail_op);
 926
 927                         if (op_status == MODEST_MAIL_OPERATION_STATUS_FAILED)
 928                                 return FALSE;
 929                         else
 930                                 return TRUE;
 931                 }
 932
 933                 return FALSE;
 934         } else {
 935                 return FALSE;
 936         }
 937 }
 938
 939 gboolean
 940 modest_msg_view_window_select_previous_message (ModestMsgViewWindow *window)
 941 {
 942         TnyHeaderFlags flags;
 943         ModestMsgViewWindowPrivate *priv = NULL;
 944         ModestMailOperation *mail_op = NULL;
 945
 946         g_return_val_if_fail (MODEST_IS_MSG_VIEW_WINDOW (window), FALSE);
 947         priv = MODEST_MSG_VIEW_WINDOW_GET_PRIVATE (window);
 948
 949         if (priv->header_model) {
 950                 GtkTreePath *path;
 951
 952                 path = gtk_tree_model_get_path (priv->header_model, &(priv->iter));
 953                 while (gtk_tree_path_prev (path)) {
 954                         TnyHeader *header;
 955                         guint op_status;
 956
 957                         gtk_tree_model_get_iter (priv->header_model, &(priv->iter), path);
 958                         gtk_tree_model_get (priv->header_model, &(priv->iter), TNY_GTK_HEADER_LIST_MODEL_INSTANCE_COLUMN,
 959                                             &header, -1);
 960                         if (!header)
 961                                 break;
 962                         if (tny_header_get_flags (header) & TNY_HEADER_FLAG_DELETED)
 963                                 continue;
 964
 965                         /* Mark as read */
 966                         flags = tny_header_get_flags (header);
 967                         if (!(flags & TNY_HEADER_FLAG_SEEN))
 968                                 tny_header_set_flags (header, flags | TNY_HEADER_FLAG_SEEN);
 969
 970                         /* New mail operation */
 971                         mail_op = modest_mail_operation_new (MODEST_MAIL_OPERATION_ID_RECEIVE, G_OBJECT(window));
 972                         modest_mail_operation_queue_add (modest_runtime_get_mail_operation_queue (), mail_op);
 973                         modest_mail_operation_get_msg (mail_op, header, view_msg_cb, NULL);
 974
 975                         gtk_tree_path_free (path);
 976
 977                         op_status = modest_mail_operation_get_status (mail_op);
 978                         if (op_status == MODEST_MAIL_OPERATION_STATUS_FAILED)
 979                                 return FALSE;
 980                         else
 981                                 return TRUE;
 982                 }
 983         } else {
 984                 return FALSE;
 985         }
 986
 987         return FALSE;
 988 }
 989
 990 static void
 991 view_msg_cb(const GObject *obj, const TnyMsg *msg, gpointer user_data)
 992 {
 993         ModestMsgViewWindow *self = NULL;
 994         ModestMsgViewWindowPrivate *priv = NULL;
 995         TnyMsg *new_msg = NULL;
 996
 997         g_return_if_fail (MODEST_IS_MSG_VIEW_WINDOW (obj));
 998         g_return_if_fail (TNY_IS_MSG (msg));
 999         self = MODEST_MSG_VIEW_WINDOW (obj);
1000         priv = MODEST_MSG_VIEW_WINDOW_GET_PRIVATE (self);
1001
1002         /* Set new message */
1003         new_msg = g_object_ref (G_OBJECT(msg));
1004         modest_msg_view_set_message (MODEST_MSG_VIEW (priv->msg_view), new_msg);
1005         modest_msg_view_window_update_dimmed (self);
1006         modest_msg_view_window_update_priority (self);
1007         gtk_widget_grab_focus (priv->msg_view);
1008 }
1009
1010 static TnyFolderType
1011 modest_msg_view_window_get_folder_type (ModestMsgViewWindow *window)
1012 {
1013         ModestMsgViewWindowPrivate *priv;
1014         TnyMsg *msg;
1015         TnyFolderType folder_type;
1016
1017         priv = MODEST_MSG_VIEW_WINDOW_GET_PRIVATE (window);
1018
1019         folder_type = TNY_FOLDER_TYPE_UNKNOWN;
1020
1021         msg = modest_msg_view_get_message (MODEST_MSG_VIEW (priv->msg_view));
1022         if (msg) {
1023                 TnyFolder *folder;
1024
1025                 folder = tny_msg_get_folder (msg);
1026
1027                 if (folder) {
1028                         folder_type = tny_folder_get_folder_type (folder);
1029
1030                         if (folder_type == TNY_FOLDER_TYPE_NORMAL || folder_type == TNY_FOLDER_TYPE_UNKNOWN) {
1031                                 const gchar *fname = tny_folder_get_name (folder);
1032                                 folder_type = modest_tny_folder_guess_folder_type_from_name (fname);
1033                         }
1034
1035                         g_object_unref (folder);
1036                 }
1037         }
1038
1039         return folder_type;
1040 }
1041
1042 static void
1043 modest_msg_view_window_update_dimmed (ModestMsgViewWindow *window)
1044 {
1045         ModestWindowPrivate *parent_priv;
1046         ModestMsgViewWindowPrivate *priv;
1047         GtkAction *widget;
1048         gboolean is_first, is_last;
1049         TnyFolderType folder_type;
1050         gboolean is_not_sent;
1051         GList *attachments, *node;
1052         gint n_selected;
1053         gboolean selected_messages = FALSE;
1054         gboolean nested_attachments = FALSE;
1055
1056         parent_priv = MODEST_WINDOW_GET_PRIVATE (window);
1057         priv = MODEST_MSG_VIEW_WINDOW_GET_PRIVATE (window);
1058
1059         is_first = modest_msg_view_window_is_first_message (window);
1060         is_last = modest_msg_view_window_is_last_message (window);
1061
1062         widget = gtk_ui_manager_get_action (parent_priv->ui_manager, "/ToolBar/ToolbarMessageBack");
1063         gtk_action_set_sensitive (widget, !is_first);
1064         widget = gtk_ui_manager_get_action (parent_priv->ui_manager, "/MenuBar/ViewMenu/ViewPreviousMessageMenu");
1065         gtk_action_set_sensitive (widget, !is_first);
1066
1067         widget = gtk_ui_manager_get_action (parent_priv->ui_manager, "/ToolBar/ToolbarMessageNext");
1068         gtk_action_set_sensitive (widget, !is_last);
1069         widget = gtk_ui_manager_get_action (parent_priv->ui_manager, "/MenuBar/ViewMenu/ViewNextMessageMenu");
1070         gtk_action_set_sensitive (widget, !is_last);
1071
1072         folder_type = modest_msg_view_window_get_folder_type (MODEST_MSG_VIEW_WINDOW (window));
1073         is_not_sent = ((folder_type == TNY_FOLDER_TYPE_DRAFTS)||(folder_type == TNY_FOLDER_TYPE_OUTBOX));
1074         widget = gtk_ui_manager_get_action (parent_priv->ui_manager, "/ToolBar/ToolbarMessageReply");
1075         gtk_action_set_sensitive (widget, !is_not_sent);
1076         widget = gtk_ui_manager_get_action (parent_priv->ui_manager, "/MenuBar/MessageMenu/MessageReplyMenu");
1077         gtk_action_set_sensitive (widget, !is_not_sent);
1078         widget = gtk_ui_manager_get_action (parent_priv->ui_manager, "/MenuBar/MessageMenu/MessageReplyAllMenu");
1079         gtk_action_set_sensitive (widget, !is_not_sent);
1080         widget = gtk_ui_manager_get_action (parent_priv->ui_manager, "/MenuBar/MessageMenu/MessageForwardMenu");
1081         gtk_action_set_sensitive (widget, !is_not_sent);
1082
1083         /* Attachment actions dimming */
1084         attachments = modest_msg_view_get_selected_attachments (MODEST_MSG_VIEW (priv->msg_view));
1085         n_selected = g_list_length (attachments);
1086         for (node = attachments; node != NULL; node = g_list_next (node)) {
1087                 TnyMimePart *mime_part = TNY_MIME_PART (node->data);
1088                 TnyList *nested_list = tny_simple_list_new ();
1089                 if (!tny_mime_part_is_attachment (mime_part)) {
1090                         selected_messages = TRUE;
1091                         break;
1092                 }
1093                 tny_mime_part_get_parts (mime_part, nested_list);
1094                 if (tny_list_get_length (nested_list) > 0)
1095                         nested_attachments = TRUE;
1096                 g_object_unref (nested_list);
1097         }
1098         g_list_free (attachments);
1099
1100         widget = gtk_ui_manager_get_action (parent_priv->ui_manager, "/MenuBar/AttachmentsMenu/ViewAttachmentMenu");
1101         gtk_action_set_sensitive (widget, n_selected == 1);
1102         widget = gtk_ui_manager_get_action (parent_priv->ui_manager, "/MenuBar/AttachmentsMenu/SaveAttachmentMenu");
1103         gtk_action_set_sensitive (widget, (n_selected > 0) && (!selected_messages) &&  (!nested_attachments));
1104
1105         /* Dimming depending of message being an attachment or not. It's not an attachment if
1106          * we opened it outside a folder view */
1107         widget = gtk_ui_manager_get_action (parent_priv->ui_manager, "/MenuBar/MessageMenu/MessageDeleteMenu");
1108         gtk_action_set_sensitive (widget, priv->header_model != NULL);
1109         widget = gtk_ui_manager_get_action (parent_priv->ui_manager, "/MenuBar/EditMenu/EditMoveToMenu");
1110         gtk_action_set_sensitive (widget, priv->header_model != NULL);
1111
1112 }
1113
1114 static void
1115 modest_msg_view_window_update_priority (ModestMsgViewWindow *window)
1116 {
1117         ModestMsgViewWindowPrivate *priv;
1118         TnyHeaderFlags flags = 0;
1119
1120         priv = MODEST_MSG_VIEW_WINDOW_GET_PRIVATE (window);
1121
1122         if (priv->header_model) {
1123                 TnyHeader *header;
1124
1125                 gtk_tree_model_get (priv->header_model, &(priv->iter), TNY_GTK_HEADER_LIST_MODEL_INSTANCE_COLUMN,
1126                                     &header, -1);
1127                 flags = tny_header_get_flags (header);
1128         }
1129
1130         modest_msg_view_set_priority (MODEST_MSG_VIEW(priv->msg_view), flags);
1131
1132 }
1133
1134 static gboolean
1135 modest_msg_view_window_window_state_event (GtkWidget *widget, GdkEventWindowState *event, gpointer userdata)
1136 {
1137         if (event->changed_mask & GDK_WINDOW_STATE_FULLSCREEN) {
1138                 ModestWindowPrivate *parent_priv;
1139                 ModestWindowMgr *mgr;
1140                 gboolean is_fullscreen;
1141                 GtkAction *fs_toggle_action;
1142                 gboolean active;
1143
1144                 mgr = modest_runtime_get_window_mgr ();
1145                 is_fullscreen = (modest_window_mgr_get_fullscreen_mode (mgr))?1:0;
1146
1147                 parent_priv = MODEST_WINDOW_GET_PRIVATE (widget);
1148
1149                 fs_toggle_action = gtk_ui_manager_get_action (parent_priv->ui_manager, "/MenuBar/ViewMenu/ViewToggleFullscreenMenu");
1150                 active = (gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (fs_toggle_action)))?1:0;
1151                 if (is_fullscreen != active) {
1152                         gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (fs_toggle_action), is_fullscreen);
1153                 }
1154         }
1155
1156         return FALSE;
1157
1158 }
1159
1160 void
1161 modest_msg_view_window_toggle_fullscreen (ModestMsgViewWindow *window)
1162 {
1163                 ModestWindowPrivate *parent_priv;
1164                 GtkAction *fs_toggle_action;
1165                 parent_priv = MODEST_WINDOW_GET_PRIVATE (window);
1166
1167                 fs_toggle_action = gtk_ui_manager_get_action (parent_priv->ui_manager, "/MenuBar/ViewMenu/ViewToggleFullscreenMenu");
1168                 gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (fs_toggle_action),
1169                                               !gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (fs_toggle_action)));
1170 }
1171
1172 static void
1173 set_homogeneous (GtkWidget *widget,
1174                  gpointer data)
1175 {
1176         if (GTK_IS_TOOL_ITEM (widget)) {
1177                 gtk_tool_item_set_expand (GTK_TOOL_ITEM (widget), TRUE);
1178                 gtk_tool_item_set_homogeneous (GTK_TOOL_ITEM (widget), TRUE);
1179         }
1180 }
1181
1182 static void
1183 modest_msg_view_window_show_toolbar (ModestWindow *self,
1184                                      gboolean show_toolbar)
1185 {
1186         ModestMsgViewWindowPrivate *priv = NULL;
1187         ModestWindowPrivate *parent_priv;
1188         GtkWidget *reply_button = NULL, *menu = NULL;
1189         GtkWidget *placeholder = NULL;
1190         gint insert_index;
1191
1192         parent_priv = MODEST_WINDOW_GET_PRIVATE(self);
1193         priv = MODEST_MSG_VIEW_WINDOW_GET_PRIVATE(self);
1194
1195         /* Set optimized view status */
1196         priv->optimized_view = !show_toolbar;
1197
1198         if (!parent_priv->toolbar) {
1199                 parent_priv->toolbar = gtk_ui_manager_get_widget (parent_priv->ui_manager,
1200                                                                   "/ToolBar");
1201
1202                 /* Set homogeneous toolbar */
1203                 gtk_container_foreach (GTK_CONTAINER (parent_priv->toolbar),
1204                                        set_homogeneous, NULL);
1205
1206                 priv->progress_toolitem = GTK_WIDGET (gtk_tool_item_new ());
1207                 priv->cancel_toolitem = gtk_ui_manager_get_widget (parent_priv->ui_manager, "/ToolBar/ToolbarCancel");
1208                 priv->next_toolitem = gtk_ui_manager_get_widget (parent_priv->ui_manager, "/ToolBar/ToolbarMessageNext");
1209                 priv->prev_toolitem = gtk_ui_manager_get_widget (parent_priv->ui_manager, "/ToolBar/ToolbarMessageBack");
1210                 gtk_tool_item_set_expand (GTK_TOOL_ITEM (priv->progress_toolitem), TRUE);
1211                 gtk_tool_item_set_homogeneous (GTK_TOOL_ITEM (priv->progress_toolitem), TRUE);
1212                 gtk_tool_item_set_homogeneous (GTK_TOOL_ITEM (priv->cancel_toolitem), FALSE);
1213                 gtk_tool_item_set_expand (GTK_TOOL_ITEM (priv->cancel_toolitem), FALSE);
1214
1215                 /* Add ProgressBar (Transfer toolbar) */
1216                 priv->progress_bar = modest_progress_bar_widget_new ();
1217                 gtk_widget_set_no_show_all (priv->progress_bar, TRUE);
1218                 placeholder = gtk_ui_manager_get_widget (parent_priv->ui_manager, "/ToolBar/ProgressbarView");
1219                 insert_index = gtk_toolbar_get_item_index(GTK_TOOLBAR (parent_priv->toolbar), GTK_TOOL_ITEM(placeholder));
1220                 gtk_container_add (GTK_CONTAINER (priv->progress_toolitem), priv->progress_bar);
1221                 gtk_toolbar_insert(GTK_TOOLBAR(parent_priv->toolbar), GTK_TOOL_ITEM (priv->progress_toolitem), insert_index);
1222
1223                 /* Connect cancel 'clicked' signal to abort progress mode */
1224                 g_signal_connect(priv->cancel_toolitem, "clicked",
1225                                  G_CALLBACK(cancel_progressbar),
1226                                  self);
1227
1228                 /* Add it to the observers list */
1229                 priv->progress_widgets = g_slist_prepend(priv->progress_widgets, priv->progress_bar);
1230
1231                 /* Add to window */
1232                 hildon_window_add_toolbar (HILDON_WINDOW (self),
1233                                            GTK_TOOLBAR (parent_priv->toolbar));
1234
1235
1236                 /* Set reply button tap and hold menu */
1237                 reply_button = gtk_ui_manager_get_widget (parent_priv->ui_manager,
1238                                                           "/ToolBar/ToolbarMessageReply");
1239                 menu = gtk_ui_manager_get_widget (parent_priv->ui_manager,
1240                                                   "/ToolbarReplyCSM");
1241                 gtk_widget_tap_and_hold_setup (GTK_WIDGET (reply_button), menu, NULL, 0);
1242         }
1243
1244         if (show_toolbar) {
1245                 /* Quick hack: this prevents toolbar icons "dance" when progress bar show status is changed */
1246                 /* TODO: resize mode migth be GTK_RESIZE_QUEUE, in order to avoid unneccesary shows */
1247                 gtk_container_set_resize_mode (GTK_CONTAINER(parent_priv->toolbar), GTK_RESIZE_IMMEDIATE);
1248
1249                 gtk_widget_show (GTK_WIDGET (parent_priv->toolbar));
1250                 set_toolbar_mode (MODEST_MSG_VIEW_WINDOW(self), TOOLBAR_MODE_NORMAL);
1251         } else {
1252                 gtk_widget_set_no_show_all (parent_priv->toolbar, TRUE);
1253                 gtk_widget_hide (GTK_WIDGET (parent_priv->toolbar));
1254         }
1255 }
1256
1257 static void
1258 modest_msg_view_window_clipboard_owner_change (GtkClipboard *clipboard,
1259                                                GdkEvent *event,
1260                                                ModestMsgViewWindow *window)
1261 {
1262         ModestWindowPrivate *parent_priv;
1263         GtkAction *action;
1264         gboolean is_address;
1265         gchar *selection;
1266         GtkWidget *focused;
1267
1268         parent_priv = MODEST_WINDOW_GET_PRIVATE (window);
1269         selection = gtk_clipboard_wait_for_text (clipboard);
1270
1271         is_address = ((selection != NULL) && (modest_text_utils_validate_recipient (selection)));
1272
1273         action = gtk_ui_manager_get_action (parent_priv->ui_manager, "/MenuBar/ToolsMenu/ToolsAddToContactsMenu");
1274         gtk_action_set_sensitive (action, is_address);
1275
1276         focused = gtk_window_get_focus (GTK_WINDOW (window));
1277
1278         action = gtk_ui_manager_get_action (parent_priv->ui_manager, "/MenuBar/EditMenu/EditCopyMenu");
1279         gtk_action_set_sensitive (action, (selection != NULL) && (!MODEST_IS_ATTACHMENTS_VIEW (focused)));
1280
1281         action = gtk_ui_manager_get_action (parent_priv->ui_manager, "/MenuBar/EditMenu/EditCutMenu");
1282         gtk_action_set_sensitive (action, (selection != NULL) && (!MODEST_IS_ATTACHMENTS_VIEW (focused)));
1283
1284         g_free (selection);
1285         modest_msg_view_window_update_dimmed (window);
1286
1287 }
1288
1289 static void
1290 cancel_progressbar (GtkToolButton *toolbutton,
1291                     ModestMsgViewWindow *self)
1292 {
1293         GSList *tmp;
1294         ModestMsgViewWindowPrivate *priv;
1295
1296         priv = MODEST_MSG_VIEW_WINDOW_GET_PRIVATE(self);
1297
1298         /* Get operation observers and cancel its current operation */
1299         tmp = priv->progress_widgets;
1300         while (tmp) {
1301                 modest_progress_object_cancel_current_operation (MODEST_PROGRESS_OBJECT(tmp->data));
1302                 tmp=g_slist_next(tmp);
1303         }
1304 }
1305 static gboolean
1306 observers_empty (ModestMsgViewWindow *self)
1307 {
1308         GSList *tmp = NULL;
1309         ModestMsgViewWindowPrivate *priv;
1310         gboolean is_empty = TRUE;
1311         guint pending_ops = 0;
1312
1313         priv = MODEST_MSG_VIEW_WINDOW_GET_PRIVATE(self);
1314         tmp = priv->progress_widgets;
1315
1316         /* Check all observers */
1317         while (tmp && is_empty)  {
1318                 pending_ops = modest_progress_object_num_pending_operations (MODEST_PROGRESS_OBJECT(tmp->data));
1319                 is_empty = pending_ops == 0;
1320
1321                 tmp = g_slist_next(tmp);
1322         }
1323
1324         return is_empty;
1325 }
1326
1327
1328 static void
1329 on_queue_changed (ModestMailOperationQueue *queue,
1330                   ModestMailOperation *mail_op,
1331                   ModestMailOperationQueueNotification type,
1332                   ModestMsgViewWindow *self)
1333 {
1334         GSList *tmp;
1335         ModestMsgViewWindowPrivate *priv;
1336         ModestMailOperationId op_id;
1337         ModestToolBarModes mode;
1338
1339         g_return_if_fail (MODEST_IS_MSG_VIEW_WINDOW (self));
1340         priv = MODEST_MSG_VIEW_WINDOW_GET_PRIVATE(self);
1341
1342         /* If this operations was created by another window, do nothing */
1343         if (!modest_mail_operation_is_mine (mail_op, G_OBJECT(self)))
1344             return;
1345
1346         /* Get toolbar mode from operation id*/
1347         op_id = modest_mail_operation_get_id (mail_op);
1348         switch (op_id) {
1349         case MODEST_MAIL_OPERATION_ID_SEND:
1350         case MODEST_MAIL_OPERATION_ID_RECEIVE:
1351                 mode = TOOLBAR_MODE_TRANSFER;
1352                 break;
1353         default:
1354                 mode = TOOLBAR_MODE_NORMAL;
1355
1356         }
1357
1358         /* Add operation observers and change toolbar if neccessary*/
1359         tmp = priv->progress_widgets;
1360         switch (type) {
1361         case MODEST_MAIL_OPERATION_QUEUE_OPERATION_ADDED:
1362                 if (mode == TOOLBAR_MODE_TRANSFER) {
1363                         /* Enable transfer toolbar mode */
1364                         priv->progress_bar_timeout = g_timeout_add (2000,
1365                                                                     (GSourceFunc) set_toolbar_transfer_mode,
1366                                                                     self);
1367                         while (tmp) {
1368                                 modest_progress_object_add_operation (MODEST_PROGRESS_OBJECT (tmp->data),
1369                                                                       mail_op);
1370                                 tmp = g_slist_next (tmp);
1371                         }
1372
1373                 }
1374                 break;
1375         case MODEST_MAIL_OPERATION_QUEUE_OPERATION_REMOVED:
1376                 if (mode == TOOLBAR_MODE_TRANSFER) {
1377                         while (tmp) {
1378                                 modest_progress_object_remove_operation (MODEST_PROGRESS_OBJECT (tmp->data),
1379                                                                  mail_op);
1380                                 tmp = g_slist_next (tmp);
1381
1382                         }
1383
1384                         /* If no more operations are being observed, NORMAL mode is enabled again */
1385                         if (observers_empty (self)) {
1386                                 if (priv->progress_bar_timeout > 0) {
1387                                         g_source_remove (priv->progress_bar_timeout);
1388                                         priv->progress_bar_timeout = 0;
1389                                 }
1390                                 else
1391                                         set_toolbar_mode (self, TOOLBAR_MODE_NORMAL);
1392                         }
1393                 }
1394                 break;
1395         }
1396 }
1397
1398 void
1399 modest_msg_view_window_view_attachment (ModestMsgViewWindow *window, TnyMimePart *mime_part)
1400 {
1401         ModestMsgViewWindowPrivate *priv;
1402         g_return_if_fail (MODEST_IS_MSG_VIEW_WINDOW (window));
1403         g_return_if_fail (TNY_IS_MIME_PART (mime_part) || (mime_part == NULL));
1404
1405         priv = MODEST_MSG_VIEW_WINDOW_GET_PRIVATE (window);
1406
1407         if (mime_part == NULL) {
1408                 gboolean error = FALSE;
1409                 GList *selected_attachments = modest_msg_view_get_selected_attachments (MODEST_MSG_VIEW (priv->msg_view));
1410                 if (selected_attachments == NULL) {
1411                         error = TRUE;
1412                 } else if (g_list_length (selected_attachments) > 1) {
1413                         hildon_banner_show_information (NULL, NULL, _("TODO: more than one attachment is selected"));
1414                         error = TRUE;
1415                 } else {
1416                         mime_part = (TnyMimePart *) selected_attachments->data;
1417                         g_object_ref (mime_part);
1418                 }
1419                 g_list_foreach (selected_attachments, (GFunc) g_object_unref, NULL);
1420                 g_list_free (selected_attachments);
1421
1422                 if (error)
1423                         return;
1424         } else {
1425                 g_object_ref (mime_part);
1426         }
1427
1428         if (!TNY_IS_MSG (mime_part)) {
1429                 gchar *filepath = NULL;
1430                 TnyFsStream *temp_stream = modest_maemo_utils_create_temp_stream (&filepath);
1431
1432                 if (temp_stream) {
1433                         tny_mime_part_decode_to_stream (mime_part, TNY_STREAM (temp_stream));
1434                         modest_platform_activate_file (filepath);
1435                         g_object_unref (temp_stream);
1436                         g_free (filepath);
1437                         /* TODO: delete temporary file */
1438                 }
1439         } else {
1440                 /* message attachment */
1441                 TnyHeader *header = NULL;
1442                 ModestWindowMgr *mgr;
1443                 ModestWindow *msg_win;
1444
1445                 header = tny_msg_get_header (TNY_MSG (mime_part));
1446                 mgr = modest_runtime_get_window_mgr ();
1447                 /* TODO: this is not getting any uid */
1448                 msg_win = modest_window_mgr_find_window_by_msguid (mgr, tny_header_get_uid (header));
1449
1450                 if (!msg_win) {
1451                         gchar *account = g_strdup (modest_window_get_active_account (MODEST_WINDOW (window)));
1452                         if (!account)
1453                                 account = modest_account_mgr_get_default_account (modest_runtime_get_account_mgr ());
1454                         msg_win = modest_msg_view_window_new (TNY_MSG (mime_part), account);
1455                         modest_window_mgr_register_window (mgr, msg_win);
1456                         gtk_window_set_transient_for (GTK_WINDOW (msg_win), GTK_WINDOW (window));
1457                 }
1458
1459                 gtk_widget_show_all (GTK_WIDGET (msg_win));
1460         }
1461         g_object_unref (mime_part);
1462 }
1463
1464 static gboolean
1465 save_mime_part_to_file (const gchar *filename, TnyMimePart *mime_part)
1466 {
1467         GnomeVFSResult result;
1468         GnomeVFSHandle *handle;
1469         TnyStream *stream;
1470
1471         result = gnome_vfs_create (&handle, filename, GNOME_VFS_OPEN_WRITE, FALSE, 0777);
1472         if (result != GNOME_VFS_OK) {
1473                 hildon_banner_show_information (NULL, NULL, _("mail_ib_file_operation_failed"));
1474                 return FALSE;
1475         }
1476         stream = tny_vfs_stream_new (handle);
1477         tny_mime_part_decode_to_stream (mime_part, stream);
1478         g_object_unref (G_OBJECT (stream));
1479         return TRUE;
1480 }
1481
1482 static gboolean
1483 save_mime_part_to_file_with_checks (GtkWindow *parent, const gchar *filename, TnyMimePart *mime_part)
1484 {
1485         if (modest_maemo_utils_file_exists (filename)) {
1486                 GtkWidget *confirm_overwrite_dialog;
1487                 confirm_overwrite_dialog = hildon_note_new_confirmation (GTK_WINDOW (parent),
1488                                                                          _("TODO: confirm overwrite"));
1489                 if (gtk_dialog_run (GTK_DIALOG (confirm_overwrite_dialog)) != GTK_RESPONSE_OK) {
1490                         gtk_widget_destroy (confirm_overwrite_dialog);
1491                         return FALSE;
1492                 }
1493                 gtk_widget_destroy (confirm_overwrite_dialog);
1494         }
1495
1496         return save_mime_part_to_file (filename, mime_part);
1497 }
1498
1499 void
1500 modest_msg_view_window_save_attachments (ModestMsgViewWindow *window, GList *mime_parts)
1501 {
1502         gboolean clean_list = FALSE;
1503         ModestMsgViewWindowPrivate *priv;
1504         g_return_if_fail (MODEST_IS_MSG_VIEW_WINDOW (window));
1505
1506         priv = MODEST_MSG_VIEW_WINDOW_GET_PRIVATE (window);
1507
1508         if (mime_parts == NULL) {
1509                 mime_parts = modest_msg_view_get_selected_attachments (MODEST_MSG_VIEW (priv->msg_view));
1510                 if (mime_parts == NULL)
1511                         return;
1512                 clean_list = TRUE;
1513         }
1514
1515         if (mime_parts->next == NULL) {
1516                 /* only one attachment selected */
1517                 GtkWidget *save_dialog = NULL;
1518                 TnyMimePart *mime_part = (TnyMimePart *) mime_parts->data;
1519                 if (!TNY_IS_MSG (mime_part) && tny_mime_part_is_attachment (mime_part)) {
1520                         const gchar *filename;
1521                         gchar *folder;
1522                         save_dialog = hildon_file_chooser_dialog_new (GTK_WINDOW (window), GTK_FILE_CHOOSER_ACTION_SAVE);
1523                         folder = g_build_filename (g_get_home_dir (), DEFAULT_FOLDER, NULL);
1524                         gtk_file_chooser_set_current_folder (GTK_FILE_CHOOSER (save_dialog), folder);
1525                         g_free (folder);
1526                         filename = tny_mime_part_get_filename (mime_part);
1527                         if (filename != NULL)
1528                                 gtk_file_chooser_set_current_name (GTK_FILE_CHOOSER (save_dialog), filename);
1529                         while (gtk_dialog_run (GTK_DIALOG (save_dialog)) == GTK_RESPONSE_OK) {
1530                                 gchar *filename_tmp = gtk_file_chooser_get_uri (GTK_FILE_CHOOSER (save_dialog));
1531                                 gboolean save_result;
1532                                 if (!modest_maemo_utils_folder_writable (filename_tmp)) {
1533                                         g_free (filename_tmp);
1534                                         hildon_banner_show_information (NULL, NULL, _("TODO: read only location"));
1535                                         continue;
1536                                 }
1537                                 save_result = save_mime_part_to_file_with_checks (GTK_WINDOW (save_dialog),
1538                                                                                   filename_tmp, mime_part);
1539                                 g_free (filename_tmp);
1540                                 if (save_result)
1541                                         break;
1542                                 else
1543                                         continue;
1544                         }
1545                         gtk_widget_destroy (save_dialog);
1546                 } else {
1547                         g_warning ("Tried to save a non-file attachment");
1548                 }
1549         } else {
1550                 GtkWidget *save_dialog = NULL;
1551                 gchar *folder;
1552                 save_dialog = hildon_file_chooser_dialog_new (GTK_WINDOW (window), GTK_FILE_CHOOSER_ACTION_SELECT_FOLDER);
1553                 folder = g_build_filename (g_get_home_dir (), DEFAULT_FOLDER, NULL);
1554                 gtk_file_chooser_set_current_folder (GTK_FILE_CHOOSER (save_dialog), folder);
1555                 g_free (folder);
1556                 if (gtk_dialog_run (GTK_DIALOG (save_dialog)) == GTK_RESPONSE_OK) {
1557                         gchar *foldername = gtk_file_chooser_get_uri (GTK_FILE_CHOOSER (save_dialog));
1558                         GList *node = NULL;
1559                         gboolean attachment_found = FALSE;
1560                         if (!modest_maemo_utils_folder_writable (foldername)) {
1561                                 g_free (foldername);
1562                                 hildon_banner_show_information (NULL, NULL, _("TODO: read only location"));
1563                         }
1564                         for (node = mime_parts; node != NULL; node = g_list_next (node)) {
1565                                 TnyMimePart *mime_part = (TnyMimePart *) node->data;
1566                                 if (tny_mime_part_is_attachment (mime_part)) {
1567                                         const gchar *att_filename = tny_mime_part_get_filename (mime_part);
1568                                         if (att_filename != NULL) {
1569                                                 gchar *full_filename;
1570                                                 gboolean save_result;
1571                                                 full_filename = g_build_filename (foldername, att_filename, NULL);
1572                                                 attachment_found = TRUE;
1573
1574                                                 save_result = save_mime_part_to_file_with_checks (GTK_WINDOW (save_dialog),
1575                                                                                                   full_filename, mime_part);
1576                                                 g_free (full_filename);
1577                                                 if (!save_result)
1578                                                         break;
1579                                         }
1580                                 }
1581                         }
1582                         gtk_widget_destroy (save_dialog);
1583                 } else {
1584                         g_warning ("Tried to save a non-file attachment");
1585                 }
1586                 /* more than one attachment selected */
1587         }
1588         if (clean_list) {
1589                 g_list_foreach (mime_parts, (GFunc) g_object_unref, NULL);
1590                 g_list_free (mime_parts);
1591         }
1592 }
1593
1594 void
1595 modest_msg_view_window_remove_attachments (ModestMsgViewWindow *window, GList *mime_parts)
1596 {
1597 /*      g_message ("not implemented %s", __FUNCTION__); */
1598 }