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         set_toolbar_mode (self, TOOLBAR_MODE_TRANSFER);
 247
 248         return FALSE;
 249 }
 250
 251 static void
 252 set_toolbar_mode (ModestMsgViewWindow *self,
 253                   ModestToolBarModes mode)
 254 {
 255         ModestWindowPrivate *parent_priv;
 256         ModestMsgViewWindowPrivate *priv;
 257         GtkAction *widget = NULL;
 258
 259         g_return_if_fail (MODEST_IS_MSG_VIEW_WINDOW (self));
 260
 261         parent_priv = MODEST_WINDOW_GET_PRIVATE(self);
 262         priv = MODEST_MSG_VIEW_WINDOW_GET_PRIVATE(self);
 263
 264         switch (mode) {
 265         case TOOLBAR_MODE_NORMAL:
 266                 widget = gtk_ui_manager_get_action (parent_priv->ui_manager, "/ToolBar/ToolbarMessageNew");
 267                 gtk_action_set_sensitive (widget, TRUE);
 268                 widget = gtk_ui_manager_get_action (parent_priv->ui_manager, "/ToolBar/ToolbarMessageReply");
 269                 gtk_action_set_sensitive (widget, TRUE);
 270                 widget = gtk_ui_manager_get_action (parent_priv->ui_manager, "/ToolBar/ToolbarDeleteMessage");
 271                 gtk_action_set_sensitive (widget, TRUE);
 272                 widget = gtk_ui_manager_get_action (parent_priv->ui_manager, "/ToolBar/ToolbarMessageMoveTo");
 273                 gtk_action_set_sensitive (widget, TRUE);
 274                 widget = gtk_ui_manager_get_action (parent_priv->ui_manager, "/ToolBar/FindInMessage");
 275                 gtk_action_set_sensitive (widget, TRUE);
 276
 277                 if (priv->prev_toolitem)
 278                         gtk_widget_show (priv->prev_toolitem);
 279
 280                 if (priv->next_toolitem)
 281                         gtk_widget_show (priv->next_toolitem);
 282
 283                 if (priv->progress_toolitem)
 284                         gtk_tool_item_set_expand (GTK_TOOL_ITEM (priv->progress_toolitem), FALSE);
 285                 if (priv->progress_bar)
 286                         gtk_widget_hide (priv->progress_bar);
 287
 288                 if (priv->cancel_toolitem)
 289                         gtk_widget_hide (priv->cancel_toolitem);
 290
 291                 /* Hide toolbar if optimized view is enabled */
 292                 if (priv->optimized_view) {
 293                         gtk_widget_set_no_show_all (parent_priv->toolbar, TRUE);
 294                         gtk_widget_hide (GTK_WIDGET(parent_priv->toolbar));
 295                 }
 296
 297                 break;
 298         case TOOLBAR_MODE_TRANSFER:
 299                 widget = gtk_ui_manager_get_action (parent_priv->ui_manager, "/ToolBar/ToolbarMessageNew");
 300                 gtk_action_set_sensitive (widget, FALSE);
 301                 widget = gtk_ui_manager_get_action (parent_priv->ui_manager, "/ToolBar/ToolbarMessageReply");
 302                 gtk_action_set_sensitive (widget, FALSE);
 303                 widget = gtk_ui_manager_get_action (parent_priv->ui_manager, "/ToolBar/ToolbarDeleteMessage");
 304                 gtk_action_set_sensitive (widget, FALSE);
 305                 widget = gtk_ui_manager_get_action (parent_priv->ui_manager, "/ToolBar/ToolbarMessageMoveTo");
 306                 gtk_action_set_sensitive (widget, FALSE);
 307                 widget = gtk_ui_manager_get_action (parent_priv->ui_manager, "/ToolBar/FindInMessage");
 308                 gtk_action_set_sensitive (widget, FALSE);
 309
 310                 if (priv->prev_toolitem)
 311                         gtk_widget_hide (priv->prev_toolitem);
 312
 313                 if (priv->next_toolitem)
 314                         gtk_widget_hide (priv->next_toolitem);
 315
 316                 if (priv->progress_toolitem)
 317                         gtk_tool_item_set_expand (GTK_TOOL_ITEM (priv->progress_toolitem), TRUE);
 318                 if (priv->progress_bar)
 319                         gtk_widget_show (priv->progress_bar);
 320
 321                 if (priv->cancel_toolitem)
 322                         gtk_widget_show (priv->cancel_toolitem);
 323
 324                 /* Show toolbar if it's hiden (optimized view ) */
 325                 if (priv->optimized_view) {
 326                         gtk_widget_set_no_show_all (parent_priv->toolbar, FALSE);
 327                         gtk_widget_show (GTK_WIDGET (parent_priv->toolbar));
 328                 }
 329
 330                 break;
 331         default:
 332                 g_return_if_reached ();
 333         }
 334
 335 }
 336
 337
 338 static GtkWidget *
 339 menubar_to_menu (GtkUIManager *ui_manager)
 340 {
 341         GtkWidget *main_menu;
 342         GtkWidget *menubar;
 343         GList *iter;
 344
 345         /* Create new main menu */
 346         main_menu = gtk_menu_new();
 347
 348         /* Get the menubar from the UI manager */
 349         menubar = gtk_ui_manager_get_widget (ui_manager, "/MenuBar");
 350
 351         iter = gtk_container_get_children (GTK_CONTAINER (menubar));
 352         while (iter) {
 353                 GtkWidget *menu;
 354
 355                 menu = GTK_WIDGET (iter->data);
 356                 gtk_widget_reparent(menu, main_menu);
 357
 358                 iter = g_list_next (iter);
 359         }
 360         return main_menu;
 361 }
 362
 363 static void
 364 init_window (ModestMsgViewWindow *obj, TnyMsg *msg)
 365 {
 366         GtkWidget *main_vbox;
 367         ModestMsgViewWindowPrivate *priv;
 368         ModestWindowPrivate *parent_priv;
 369
 370         priv = MODEST_MSG_VIEW_WINDOW_GET_PRIVATE(obj);
 371         parent_priv = MODEST_WINDOW_GET_PRIVATE(obj);
 372
 373         priv->msg_view = modest_msg_view_new (msg);
 374         modest_msg_view_set_shadow_type (MODEST_MSG_VIEW (priv->msg_view), GTK_SHADOW_NONE);
 375         main_vbox = gtk_vbox_new  (FALSE, 6);
 376
 377         /* Menubar */
 378         parent_priv->menubar = menubar_to_menu (parent_priv->ui_manager);
 379         gtk_widget_show_all (GTK_WIDGET(parent_priv->menubar));
 380         hildon_window_set_menu    (HILDON_WINDOW(obj), GTK_MENU(parent_priv->menubar));
 381
 382         priv->main_scroll = gtk_scrolled_window_new (NULL, NULL);
 383         gtk_scrolled_window_set_policy (GTK_SCROLLED_WINDOW (priv->main_scroll), GTK_POLICY_NEVER, GTK_POLICY_AUTOMATIC);
 384         gtk_scrolled_window_set_shadow_type (GTK_SCROLLED_WINDOW (priv->main_scroll), GTK_SHADOW_NONE);
 385
 386         gtk_container_add (GTK_CONTAINER (priv->main_scroll), priv->msg_view);
 387         gtk_box_pack_start (GTK_BOX(main_vbox), priv->main_scroll, TRUE, TRUE, 0);
 388         gtk_container_add   (GTK_CONTAINER(obj), main_vbox);
 389
 390         priv->find_toolbar = hildon_find_toolbar_new (NULL);
 391         gtk_widget_set_no_show_all (priv->find_toolbar, TRUE);
 392         g_signal_connect (G_OBJECT (priv->find_toolbar), "close", G_CALLBACK (modest_msg_view_window_find_toolbar_close), obj);
 393         g_signal_connect (G_OBJECT (priv->find_toolbar), "search", G_CALLBACK (modest_msg_view_window_find_toolbar_search), obj);
 394
 395         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);
 396         gtk_widget_show_all (GTK_WIDGET(main_vbox));
 397         gtk_box_pack_end (GTK_BOX (main_vbox), priv->find_toolbar, FALSE, FALSE, 0);
 398
 399 }
 400
 401
 402 static void
 403 modest_msg_view_window_finalize (GObject *obj)
 404 {
 405         ModestMsgViewWindowPrivate *priv;
 406
 407         priv = MODEST_MSG_VIEW_WINDOW_GET_PRIVATE (obj);
 408         if (priv->header_model != NULL) {
 409                 g_object_unref (priv->header_model);
 410                 priv->header_model = NULL;
 411         }
 412         if (priv->clipboard_change_handler > 0) {
 413                 g_signal_handler_disconnect (gtk_clipboard_get (GDK_SELECTION_PRIMARY), priv->clipboard_change_handler);
 414                 priv->clipboard_change_handler = 0;
 415         }
 416
 417         /* disconnet operations queue observer */
 418         if (priv->queue_change_handler > 0) {
 419                 g_signal_handler_disconnect (G_OBJECT (modest_runtime_get_mail_operation_queue ()), priv->queue_change_handler);
 420                 priv->queue_change_handler = 0;
 421         }
 422
 423         if (priv->progress_bar_timeout > 0) {
 424                 g_source_remove (priv->progress_bar_timeout);
 425                 priv->progress_bar_timeout = 0;
 426         }
 427
 428         G_OBJECT_CLASS(parent_class)->finalize (obj);
 429 }
 430
 431
 432
 433 static gboolean
 434 on_delete_event (GtkWidget *widget, GdkEvent *event, ModestMsgViewWindow *self)
 435 {
 436         modest_window_save_state (MODEST_WINDOW (self));
 437         return FALSE;
 438 }
 439
 440 ModestWindow *
 441 modest_msg_view_window_new_with_header_model (TnyMsg *msg, const gchar *account_name,
 442                                               GtkTreeModel *model, GtkTreeIter iter)
 443 {
 444         ModestMsgViewWindow *window = NULL;
 445         ModestMsgViewWindowPrivate *priv = NULL;
 446
 447         window = MODEST_MSG_VIEW_WINDOW(modest_msg_view_window_new (msg, account_name));
 448         g_return_val_if_fail (MODEST_IS_MSG_VIEW_WINDOW (window), NULL);
 449
 450         priv = MODEST_MSG_VIEW_WINDOW_GET_PRIVATE (window);
 451
 452         g_object_ref (model);
 453         priv->header_model = model;
 454         priv->iter = iter;
 455
 456         modest_msg_view_window_update_priority (window);
 457
 458         modest_msg_view_window_update_dimmed (window);
 459
 460         return MODEST_WINDOW(window);
 461 }
 462
 463
 464 ModestWindow *
 465 modest_msg_view_window_new (TnyMsg *msg, const gchar *account_name)
 466 {
 467         GObject *obj;
 468         ModestMsgViewWindowPrivate *priv;
 469         ModestWindowPrivate *parent_priv;
 470         GtkActionGroup *action_group;
 471         GError *error = NULL;
 472         GdkPixbuf *window_icon = NULL;
 473         GtkAction *action;
 474
 475         g_return_val_if_fail (msg, NULL);
 476
 477         obj = g_object_new(MODEST_TYPE_MSG_VIEW_WINDOW, NULL);
 478         priv = MODEST_MSG_VIEW_WINDOW_GET_PRIVATE(obj);
 479         parent_priv = MODEST_WINDOW_GET_PRIVATE(obj);
 480
 481         parent_priv->ui_manager = gtk_ui_manager_new();
 482         action_group = gtk_action_group_new ("ModestMsgViewWindowActions");
 483         gtk_action_group_set_translation_domain (action_group, GETTEXT_PACKAGE);
 484
 485         /* Add common actions */
 486         gtk_action_group_add_actions (action_group,
 487                                       modest_action_entries,
 488                                       G_N_ELEMENTS (modest_action_entries),
 489                                       obj);
 490         gtk_action_group_add_toggle_actions (action_group,
 491                                              modest_toggle_action_entries,
 492                                              G_N_ELEMENTS (modest_toggle_action_entries),
 493                                              obj);
 494         gtk_action_group_add_toggle_actions (action_group,
 495                                              msg_view_toggle_action_entries,
 496                                              G_N_ELEMENTS (msg_view_toggle_action_entries),
 497                                              obj);
 498         gtk_action_group_add_radio_actions (action_group,
 499                                             msg_view_zoom_action_entries,
 500                                             G_N_ELEMENTS (msg_view_zoom_action_entries),
 501                                             100,
 502                                             G_CALLBACK (modest_ui_actions_on_change_zoom),
 503                                             obj);
 504
 505         gtk_ui_manager_insert_action_group (parent_priv->ui_manager, action_group, 0);
 506         g_object_unref (action_group);
 507
 508         /* Load the UI definition */
 509         gtk_ui_manager_add_ui_from_file (parent_priv->ui_manager, MODEST_UIDIR "modest-msg-view-window-ui.xml",
 510                                          &error);
 511         if (error) {
 512                 g_printerr ("modest: could not merge modest-msg-view-window-ui.xml: %s\n", error->message);
 513                 g_error_free (error);
 514                 error = NULL;
 515         }
 516         /* ****** */
 517
 518         /* Add accelerators */
 519         gtk_window_add_accel_group (GTK_WINDOW (obj),
 520                                     gtk_ui_manager_get_accel_group (parent_priv->ui_manager));
 521
 522         /* Init window */
 523         init_window (MODEST_MSG_VIEW_WINDOW(obj), msg);
 524         restore_settings (MODEST_MSG_VIEW_WINDOW(obj));
 525
 526         g_signal_connect (G_OBJECT(obj), "delete-event", G_CALLBACK(on_delete_event), obj);
 527
 528         g_signal_connect (G_OBJECT(priv->msg_view), "link_clicked",
 529                           G_CALLBACK (modest_ui_actions_on_msg_link_clicked), obj);
 530         g_signal_connect (G_OBJECT(priv->msg_view), "link_hover",
 531                           G_CALLBACK (modest_ui_actions_on_msg_link_hover), obj);
 532         g_signal_connect (G_OBJECT(priv->msg_view), "attachment_clicked",
 533                           G_CALLBACK (modest_ui_actions_on_msg_attachment_clicked), obj);
 534         g_signal_connect (G_OBJECT(priv->msg_view), "recpt_activated",
 535                           G_CALLBACK (modest_ui_actions_on_msg_recpt_activated), obj);
 536         g_signal_connect (G_OBJECT(priv->msg_view), "link_contextual",
 537                           G_CALLBACK (modest_ui_actions_on_msg_link_contextual), obj);
 538
 539         g_signal_connect (G_OBJECT (obj), "key-release-event",
 540                           G_CALLBACK (modest_msg_view_window_key_release_event),
 541                           NULL);
 542
 543         g_signal_connect (G_OBJECT (obj), "window-state-event",
 544                           G_CALLBACK (modest_msg_view_window_window_state_event),
 545                           NULL);
 546
 547         /* Mail Operation Queue */
 548         priv->queue_change_handler = g_signal_connect (G_OBJECT (modest_runtime_get_mail_operation_queue ()),
 549                                                        "queue-changed",
 550                                                        G_CALLBACK (on_queue_changed),
 551                                                        obj);
 552
 553         modest_window_set_active_account (MODEST_WINDOW(obj), account_name);
 554
 555         priv->last_search = NULL;
 556
 557         modest_msg_view_window_update_dimmed (MODEST_MSG_VIEW_WINDOW (obj));
 558
 559         /* Set window icon */
 560         window_icon = modest_platform_get_icon (MODEST_APP_MSG_VIEW_ICON);
 561         gtk_window_set_icon (GTK_WINDOW (obj), window_icon);
 562
 563         /* Init the clipboard actions dim status */
 564         action = gtk_ui_manager_get_action (parent_priv->ui_manager, "/MenuBar/EditMenu/EditCopyMenu");
 565         gtk_action_set_sensitive (action, FALSE);
 566
 567         action = gtk_ui_manager_get_action (parent_priv->ui_manager, "/MenuBar/EditMenu/EditCutMenu");
 568         gtk_action_set_sensitive (action, FALSE);
 569
 570         gtk_widget_grab_focus (priv->msg_view);
 571
 572         return MODEST_WINDOW(obj);
 573 }
 574
 575
 576
 577 TnyMsg*
 578 modest_msg_view_window_get_message (ModestMsgViewWindow *self)
 579 {
 580         ModestMsgView *msg_view;
 581         ModestMsgViewWindowPrivate *priv;
 582
 583         g_return_val_if_fail (self, NULL);
 584
 585         priv = MODEST_MSG_VIEW_WINDOW_GET_PRIVATE(self);
 586
 587         msg_view = MODEST_MSG_VIEW (priv->msg_view);
 588
 589         return modest_msg_view_get_message (msg_view);
 590 }
 591
 592 const gchar*
 593 modest_msg_view_window_get_message_uid (ModestMsgViewWindow *self)
 594 {
 595         TnyMsg *msg;
 596         TnyHeader *header;
 597         const gchar *retval = NULL;
 598
 599         msg = modest_msg_view_window_get_message (self);
 600
 601         if (!msg)
 602                 return NULL;
 603
 604         header = tny_msg_get_header (msg);
 605         if (header) {
 606                 retval = tny_header_get_uid (header);
 607                 g_object_unref (header);
 608         }
 609         return retval;
 610 }
 611
 612 static void
 613 modest_msg_view_window_toggle_find_toolbar (GtkToggleAction *toggle,
 614                                             gpointer data)
 615 {
 616         ModestMsgViewWindow *window = MODEST_MSG_VIEW_WINDOW (data);
 617         ModestMsgViewWindowPrivate *priv = MODEST_MSG_VIEW_WINDOW_GET_PRIVATE (window);
 618
 619         if (gtk_toggle_action_get_active (toggle)) {
 620                 gtk_widget_show (priv->find_toolbar);
 621         } else {
 622                 gtk_widget_hide (priv->find_toolbar);
 623         }
 624
 625
 626 }
 627
 628 static void
 629 modest_msg_view_window_find_toolbar_close (GtkWidget *widget,
 630                                            ModestMsgViewWindow *obj)
 631 {
 632         GtkToggleAction *toggle;
 633         ModestWindowPrivate *parent_priv;
 634         parent_priv = MODEST_WINDOW_GET_PRIVATE (obj);
 635
 636         toggle = GTK_TOGGLE_ACTION (gtk_ui_manager_get_action (parent_priv->ui_manager, "/ToolBar/FindInMessage"));
 637         gtk_toggle_action_set_active (toggle, FALSE);
 638 }
 639
 640 static void
 641 modest_msg_view_window_find_toolbar_search (GtkWidget *widget,
 642                                            ModestMsgViewWindow *obj)
 643 {
 644         gchar *current_search;
 645         ModestMsgViewWindowPrivate *priv = MODEST_MSG_VIEW_WINDOW_GET_PRIVATE (obj);
 646
 647         g_object_get (G_OBJECT (widget), "prefix", &current_search, NULL);
 648
 649         if ((current_search == NULL) && (strcmp (current_search, "") == 0)) {
 650                 g_free (current_search);
 651                 return;
 652         }
 653
 654         if ((priv->last_search == NULL) || (strcmp (priv->last_search, current_search) != 0)) {
 655                 gboolean result;
 656                 g_free (priv->last_search);
 657                 priv->last_search = g_strdup (current_search);
 658                 result = modest_msg_view_search (MODEST_MSG_VIEW (priv->msg_view),
 659                                                  priv->last_search);
 660         } else {
 661                 modest_msg_view_search_next (MODEST_MSG_VIEW (priv->msg_view));
 662         }
 663
 664         g_free (current_search);
 665
 666 }
 667
 668 static void
 669 modest_msg_view_window_set_zoom (ModestWindow *window,
 670                                  gdouble zoom)
 671 {
 672         ModestMsgViewWindowPrivate *priv;
 673
 674         g_return_if_fail (MODEST_IS_MSG_VIEW_WINDOW (window));
 675
 676         priv = MODEST_MSG_VIEW_WINDOW_GET_PRIVATE (window);
 677         modest_msg_view_set_zoom (MODEST_MSG_VIEW (priv->msg_view), zoom);
 678 }
 679
 680 static gdouble
 681 modest_msg_view_window_get_zoom (ModestWindow *window)
 682 {
 683         ModestMsgViewWindowPrivate *priv;
 684
 685         g_return_val_if_fail (MODEST_IS_MSG_VIEW_WINDOW (window), 1.0);
 686
 687         priv = MODEST_MSG_VIEW_WINDOW_GET_PRIVATE (window);
 688         return modest_msg_view_get_zoom (MODEST_MSG_VIEW (priv->msg_view));
 689 }
 690
 691 static gboolean
 692 modest_msg_view_window_zoom_plus (ModestWindow *window)
 693 {
 694         ModestWindowPrivate *parent_priv;
 695         GtkRadioAction *zoom_radio_action;
 696         GSList *group, *node;
 697
 698         parent_priv = MODEST_WINDOW_GET_PRIVATE (window);
 699         zoom_radio_action = GTK_RADIO_ACTION (gtk_ui_manager_get_action (parent_priv->ui_manager,
 700                                                                          "/MenuBar/ViewMenu/ZoomMenu/Zoom50Menu"));
 701
 702         group = gtk_radio_action_get_group (zoom_radio_action);
 703
 704         if (gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (group->data))) {
 705                 hildon_banner_show_information (NULL, NULL, _("mcen_ib_max_zoom_level"));
 706                 return FALSE;
 707         }
 708
 709         for (node = group; node != NULL; node = g_slist_next (node)) {
 710                 if ((node->next != NULL) && gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (node->next->data))) {
 711                         gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (node->data), TRUE);
 712                         return TRUE;
 713                 }
 714         }
 715         return FALSE;
 716 }
 717
 718 static gboolean
 719 modest_msg_view_window_zoom_minus (ModestWindow *window)
 720 {
 721         ModestWindowPrivate *parent_priv;
 722         GtkRadioAction *zoom_radio_action;
 723         GSList *group, *node;
 724
 725         parent_priv = MODEST_WINDOW_GET_PRIVATE (window);
 726         zoom_radio_action = GTK_RADIO_ACTION (gtk_ui_manager_get_action (parent_priv->ui_manager,
 727                                                                          "/MenuBar/ViewMenu/ZoomMenu/Zoom50Menu"));
 728
 729         group = gtk_radio_action_get_group (zoom_radio_action);
 730
 731         for (node = group; node != NULL; node = g_slist_next (node)) {
 732                 if (gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (node->data))) {
 733                         if (node->next != NULL) {
 734                                 gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (node->next->data), TRUE);
 735                                 return TRUE;
 736                         } else {
 737                                 hildon_banner_show_information (NULL, NULL, _("mcen_ib_min_zoom_level"));
 738                                 return FALSE;
 739                         }
 740                         break;
 741                 }
 742         }
 743         return FALSE;
 744 }
 745
 746 static gboolean
 747 modest_msg_view_window_key_release_event (GtkWidget *window,
 748                                           GdkEventKey *event,
 749                                           gpointer userdata)
 750 {
 751         if (event->type == GDK_KEY_RELEASE) {
 752                 switch (event->keyval) {
 753                 case GDK_Up:
 754                         modest_msg_view_window_scroll_up (MODEST_WINDOW (window));
 755                         return TRUE;
 756                         break;
 757                 case GDK_Down:
 758                         modest_msg_view_window_scroll_down (MODEST_WINDOW (window));
 759                         return TRUE;
 760                         break;
 761                 default:
 762                         return FALSE;
 763                         break;
 764                 };
 765         } else {
 766                 return FALSE;
 767         }
 768 }
 769
 770 static void
 771 modest_msg_view_window_scroll_up (ModestWindow *window)
 772 {
 773         ModestMsgViewWindowPrivate *priv;
 774
 775         priv = MODEST_MSG_VIEW_WINDOW_GET_PRIVATE (window);
 776         g_signal_emit_by_name (G_OBJECT (priv->main_scroll), "scroll-child", GTK_SCROLL_STEP_UP, FALSE);
 777 }
 778
 779 static void
 780 modest_msg_view_window_scroll_down (ModestWindow *window)
 781 {
 782         ModestMsgViewWindowPrivate *priv;
 783
 784         priv = MODEST_MSG_VIEW_WINDOW_GET_PRIVATE (window);
 785         g_signal_emit_by_name (G_OBJECT (priv->main_scroll), "scroll-child", GTK_SCROLL_STEP_DOWN, FALSE);
 786 }
 787
 788 static gboolean
 789 modest_msg_view_window_is_last_message (ModestMsgViewWindow *window)
 790 {
 791         GtkTreePath *path;
 792         ModestMsgViewWindowPrivate *priv;
 793         GtkTreeIter tmp_iter;
 794         gboolean has_next = FALSE;
 795
 796         g_return_val_if_fail (MODEST_IS_MSG_VIEW_WINDOW (window), TRUE);
 797         priv = MODEST_MSG_VIEW_WINDOW_GET_PRIVATE (window);
 798
 799         if (priv->header_model) {
 800                 path = gtk_tree_model_get_path (priv->header_model, &priv->iter);
 801                 if (!path)
 802                         return TRUE;
 803                 while (!has_next) {
 804                         TnyHeader *header;
 805                         gtk_tree_path_next (path);
 806                         if (!gtk_tree_model_get_iter (priv->header_model, &tmp_iter, path))
 807                                 break;
 808                         gtk_tree_model_get (priv->header_model, &tmp_iter, TNY_GTK_HEADER_LIST_MODEL_INSTANCE_COLUMN,
 809                                             &header, -1);
 810                         if (!(tny_header_get_flags(header)&TNY_HEADER_FLAG_DELETED)) {
 811                                 has_next = TRUE;
 812                                 break;
 813                         }
 814
 815                 }
 816                 gtk_tree_path_free (path);
 817                 return !has_next;
 818         } else {
 819                 return TRUE;
 820         }
 821
 822 }
 823
 824 static gboolean
 825 modest_msg_view_window_is_first_message (ModestMsgViewWindow *window)
 826 {
 827         GtkTreePath *path;
 828         ModestMsgViewWindowPrivate *priv;
 829         gboolean result;
 830         GtkTreeIter tmp_iter;
 831
 832         g_return_val_if_fail (MODEST_IS_MSG_VIEW_WINDOW (window), TRUE);
 833         priv = MODEST_MSG_VIEW_WINDOW_GET_PRIVATE (window);
 834
 835         if (priv->header_model) {
 836                 gchar * path_string;
 837                 path = gtk_tree_model_get_path (priv->header_model, &priv->iter);
 838                 if (!path)
 839                         return TRUE;
 840
 841                 path_string = gtk_tree_path_to_string (path);
 842                 result = (strcmp (path_string, "0")==0);
 843                 if (result) {
 844                         g_free (path_string);
 845                         gtk_tree_path_free (path);
 846                         return result;
 847                 }
 848
 849                 while (result) {
 850                         TnyHeader *header;
 851
 852                         gtk_tree_path_prev (path);
 853
 854                         if (!gtk_tree_model_get_iter (priv->header_model, &tmp_iter, path))
 855                                 break;
 856                         gtk_tree_model_get (priv->header_model, &tmp_iter, TNY_GTK_HEADER_LIST_MODEL_INSTANCE_COLUMN,
 857                                             &header, -1);
 858                         if (!(tny_header_get_flags(header)&TNY_HEADER_FLAG_DELETED)) {
 859                                 result = FALSE;
 860                                 break;
 861                         }
 862
 863                         path_string = gtk_tree_path_to_string (path);
 864                         if (strcmp(path_string, "0")==0) {
 865                                 g_free (path_string);
 866                                 break;
 867                         }
 868                         g_free (path_string);
 869                 }
 870                 gtk_tree_path_free (path);
 871                 return result;
 872         } else {
 873                 return TRUE;
 874         }
 875
 876 }
 877
 878 gboolean
 879 modest_msg_view_window_select_next_message (ModestMsgViewWindow *window)
 880 {
 881         TnyHeaderFlags flags;
 882         ModestMailOperation *mail_op = NULL;
 883         ModestMsgViewWindowPrivate *priv;
 884         GtkTreeIter tmp_iter;
 885
 886         g_return_val_if_fail (MODEST_IS_MSG_VIEW_WINDOW (window), FALSE);
 887         priv = MODEST_MSG_VIEW_WINDOW_GET_PRIVATE (window);
 888
 889         if (priv->header_model) {
 890                 tmp_iter = priv->iter;
 891                 while (gtk_tree_model_iter_next (priv->header_model, &tmp_iter)) {
 892                         TnyHeader *header;
 893                         guint op_status;
 894
 895                         priv->iter = tmp_iter;
 896                         gtk_tree_model_get (priv->header_model, &(priv->iter), TNY_GTK_HEADER_LIST_MODEL_INSTANCE_COLUMN,
 897                                             &header, -1);
 898                         if (!header)
 899                                 break;
 900                         if (tny_header_get_flags (header) & TNY_HEADER_FLAG_DELETED)
 901                                 continue;
 902
 903                         /* Mark as read */
 904                         flags = tny_header_get_flags (header);
 905                         if (!(flags & TNY_HEADER_FLAG_SEEN))
 906                                 tny_header_set_flags (header, flags | TNY_HEADER_FLAG_SEEN);
 907
 908                         /* New mail operation */
 909                         mail_op = modest_mail_operation_new (MODEST_MAIL_OPERATION_ID_RECEIVE, G_OBJECT(window));
 910                         modest_mail_operation_queue_add (modest_runtime_get_mail_operation_queue (), mail_op);
 911                         modest_mail_operation_get_msg (mail_op, header, view_msg_cb, NULL);
 912                         op_status = modest_mail_operation_get_status (mail_op);
 913
 914                         g_object_unref (mail_op);
 915
 916                         if (op_status == MODEST_MAIL_OPERATION_STATUS_FAILED)
 917                                 return FALSE;
 918                         else
 919                                 return TRUE;
 920                 }
 921
 922                 return FALSE;
 923         } else {
 924                 return FALSE;
 925         }
 926 }
 927
 928 gboolean
 929 modest_msg_view_window_select_previous_message (ModestMsgViewWindow *window)
 930 {
 931         TnyHeaderFlags flags;
 932         ModestMsgViewWindowPrivate *priv = NULL;
 933         ModestMailOperation *mail_op = NULL;
 934
 935         g_return_val_if_fail (MODEST_IS_MSG_VIEW_WINDOW (window), FALSE);
 936         priv = MODEST_MSG_VIEW_WINDOW_GET_PRIVATE (window);
 937
 938         if (priv->header_model) {
 939                 GtkTreePath *path;
 940
 941                 path = gtk_tree_model_get_path (priv->header_model, &(priv->iter));
 942                 while (gtk_tree_path_prev (path)) {
 943                         TnyHeader *header;
 944                         guint op_status;
 945
 946                         gtk_tree_model_get_iter (priv->header_model, &(priv->iter), path);
 947                         gtk_tree_model_get (priv->header_model, &(priv->iter), TNY_GTK_HEADER_LIST_MODEL_INSTANCE_COLUMN,
 948                                             &header, -1);
 949                         if (!header)
 950                                 break;
 951                         if (tny_header_get_flags (header) & TNY_HEADER_FLAG_DELETED)
 952                                 continue;
 953
 954                         /* Mark as read */
 955                         flags = tny_header_get_flags (header);
 956                         if (!(flags & TNY_HEADER_FLAG_SEEN))
 957                                 tny_header_set_flags (header, flags | TNY_HEADER_FLAG_SEEN);
 958
 959                         /* New mail operation */
 960                         mail_op = modest_mail_operation_new (MODEST_MAIL_OPERATION_ID_RECEIVE, G_OBJECT(window));
 961                         modest_mail_operation_queue_add (modest_runtime_get_mail_operation_queue (), mail_op);
 962                         modest_mail_operation_get_msg (mail_op, header, view_msg_cb, NULL);
 963
 964                         gtk_tree_path_free (path);
 965
 966                         op_status = modest_mail_operation_get_status (mail_op);
 967                         if (op_status == MODEST_MAIL_OPERATION_STATUS_FAILED)
 968                                 return FALSE;
 969                         else
 970                                 return TRUE;
 971                 }
 972         } else {
 973                 return FALSE;
 974         }
 975
 976         return FALSE;
 977 }
 978
 979 static void
 980 view_msg_cb(const GObject *obj, const TnyMsg *msg, gpointer user_data)
 981 {
 982         ModestMsgViewWindow *self = NULL;
 983         ModestMsgViewWindowPrivate *priv = NULL;
 984         TnyMsg *new_msg = NULL;
 985
 986         g_return_if_fail (MODEST_IS_MSG_VIEW_WINDOW (obj));
 987         g_return_if_fail (TNY_IS_MSG (msg));
 988         self = MODEST_MSG_VIEW_WINDOW (obj);
 989         priv = MODEST_MSG_VIEW_WINDOW_GET_PRIVATE (self);
 990
 991         /* Set new message */
 992         new_msg = g_object_ref (G_OBJECT(msg));
 993         modest_msg_view_set_message (MODEST_MSG_VIEW (priv->msg_view), new_msg);
 994         modest_msg_view_window_update_dimmed (self);
 995         modest_msg_view_window_update_priority (self);
 996         gtk_widget_grab_focus (priv->msg_view);
 997 }
 998
 999 static TnyFolderType
1000 modest_msg_view_window_get_folder_type (ModestMsgViewWindow *window)
1001 {
1002         ModestMsgViewWindowPrivate *priv;
1003         TnyMsg *msg;
1004         TnyFolderType folder_type;
1005
1006         priv = MODEST_MSG_VIEW_WINDOW_GET_PRIVATE (window);
1007
1008         folder_type = TNY_FOLDER_TYPE_UNKNOWN;
1009
1010         msg = modest_msg_view_get_message (MODEST_MSG_VIEW (priv->msg_view));
1011         if (msg) {
1012                 TnyFolder *folder;
1013
1014                 folder = tny_msg_get_folder (msg);
1015
1016                 if (folder) {
1017                         folder_type = tny_folder_get_folder_type (folder);
1018
1019                         if (folder_type == TNY_FOLDER_TYPE_NORMAL || folder_type == TNY_FOLDER_TYPE_UNKNOWN) {
1020                                 const gchar *fname = tny_folder_get_name (folder);
1021                                 folder_type = modest_tny_folder_guess_folder_type_from_name (fname);
1022                         }
1023
1024                         g_object_unref (folder);
1025                 }
1026         }
1027
1028         return folder_type;
1029 }
1030
1031 static void
1032 modest_msg_view_window_update_dimmed (ModestMsgViewWindow *window)
1033 {
1034         ModestWindowPrivate *parent_priv;
1035         ModestMsgViewWindowPrivate *priv;
1036         GtkAction *widget;
1037         gboolean is_first, is_last;
1038         TnyFolderType folder_type;
1039         gboolean is_not_sent;
1040         GList *attachments, *node;
1041         gint n_selected;
1042         gboolean selected_messages = FALSE;
1043         gboolean nested_attachments = FALSE;
1044
1045         parent_priv = MODEST_WINDOW_GET_PRIVATE (window);
1046         priv = MODEST_MSG_VIEW_WINDOW_GET_PRIVATE (window);
1047
1048         is_first = modest_msg_view_window_is_first_message (window);
1049         is_last = modest_msg_view_window_is_last_message (window);
1050
1051         widget = gtk_ui_manager_get_action (parent_priv->ui_manager, "/ToolBar/ToolbarMessageBack");
1052         gtk_action_set_sensitive (widget, !is_first);
1053         widget = gtk_ui_manager_get_action (parent_priv->ui_manager, "/MenuBar/ViewMenu/ViewPreviousMessageMenu");
1054         gtk_action_set_sensitive (widget, !is_first);
1055
1056         widget = gtk_ui_manager_get_action (parent_priv->ui_manager, "/ToolBar/ToolbarMessageNext");
1057         gtk_action_set_sensitive (widget, !is_last);
1058         widget = gtk_ui_manager_get_action (parent_priv->ui_manager, "/MenuBar/ViewMenu/ViewNextMessageMenu");
1059         gtk_action_set_sensitive (widget, !is_last);
1060
1061         folder_type = modest_msg_view_window_get_folder_type (MODEST_MSG_VIEW_WINDOW (window));
1062         is_not_sent = ((folder_type == TNY_FOLDER_TYPE_DRAFTS)||(folder_type == TNY_FOLDER_TYPE_OUTBOX));
1063         widget = gtk_ui_manager_get_action (parent_priv->ui_manager, "/ToolBar/ToolbarMessageReply");
1064         gtk_action_set_sensitive (widget, !is_not_sent);
1065         widget = gtk_ui_manager_get_action (parent_priv->ui_manager, "/MenuBar/MessageMenu/MessageReplyMenu");
1066         gtk_action_set_sensitive (widget, !is_not_sent);
1067         widget = gtk_ui_manager_get_action (parent_priv->ui_manager, "/MenuBar/MessageMenu/MessageReplyAllMenu");
1068         gtk_action_set_sensitive (widget, !is_not_sent);
1069         widget = gtk_ui_manager_get_action (parent_priv->ui_manager, "/MenuBar/MessageMenu/MessageForwardMenu");
1070         gtk_action_set_sensitive (widget, !is_not_sent);
1071
1072         /* Attachment actions dimming */
1073         attachments = modest_msg_view_get_selected_attachments (MODEST_MSG_VIEW (priv->msg_view));
1074         n_selected = g_list_length (attachments);
1075         for (node = attachments; node != NULL; node = g_list_next (node)) {
1076                 TnyMimePart *mime_part = TNY_MIME_PART (node->data);
1077                 TnyList *nested_list = tny_simple_list_new ();
1078                 if (!tny_mime_part_is_attachment (mime_part)) {
1079                         selected_messages = TRUE;
1080                         break;
1081                 }
1082                 tny_mime_part_get_parts (mime_part, nested_list);
1083                 if (tny_list_get_length (nested_list) > 0)
1084                         nested_attachments = TRUE;
1085                 g_object_unref (nested_list);
1086         }
1087         g_list_free (attachments);
1088
1089         widget = gtk_ui_manager_get_action (parent_priv->ui_manager, "/MenuBar/AttachmentsMenu/ViewAttachmentMenu");
1090         gtk_action_set_sensitive (widget, n_selected == 1);
1091         widget = gtk_ui_manager_get_action (parent_priv->ui_manager, "/MenuBar/AttachmentsMenu/SaveAttachmentMenu");
1092         gtk_action_set_sensitive (widget, (n_selected > 0) && (!selected_messages) &&  (!nested_attachments));
1093
1094         /* Dimming depending of message being an attachment or not. It's not an attachment if
1095          * we opened it outside a folder view */
1096         widget = gtk_ui_manager_get_action (parent_priv->ui_manager, "/MenuBar/MessageMenu/MessageDeleteMenu");
1097         gtk_action_set_sensitive (widget, priv->header_model != NULL);
1098         widget = gtk_ui_manager_get_action (parent_priv->ui_manager, "/MenuBar/EditMenu/EditMoveToMenu");
1099         gtk_action_set_sensitive (widget, priv->header_model != NULL);
1100
1101 }
1102
1103 static void
1104 modest_msg_view_window_update_priority (ModestMsgViewWindow *window)
1105 {
1106         ModestMsgViewWindowPrivate *priv;
1107         TnyHeaderFlags flags = 0;
1108
1109         priv = MODEST_MSG_VIEW_WINDOW_GET_PRIVATE (window);
1110
1111         if (priv->header_model) {
1112                 TnyHeader *header;
1113
1114                 gtk_tree_model_get (priv->header_model, &(priv->iter), TNY_GTK_HEADER_LIST_MODEL_INSTANCE_COLUMN,
1115                                     &header, -1);
1116                 flags = tny_header_get_flags (header);
1117         }
1118
1119         modest_msg_view_set_priority (MODEST_MSG_VIEW(priv->msg_view), flags);
1120
1121 }
1122
1123 static gboolean
1124 modest_msg_view_window_window_state_event (GtkWidget *widget, GdkEventWindowState *event, gpointer userdata)
1125 {
1126         if (event->changed_mask & GDK_WINDOW_STATE_FULLSCREEN) {
1127                 ModestWindowPrivate *parent_priv;
1128                 ModestWindowMgr *mgr;
1129                 gboolean is_fullscreen;
1130                 GtkAction *fs_toggle_action;
1131                 gboolean active;
1132
1133                 mgr = modest_runtime_get_window_mgr ();
1134                 is_fullscreen = (modest_window_mgr_get_fullscreen_mode (mgr))?1:0;
1135
1136                 parent_priv = MODEST_WINDOW_GET_PRIVATE (widget);
1137
1138                 fs_toggle_action = gtk_ui_manager_get_action (parent_priv->ui_manager, "/MenuBar/ViewMenu/ViewToggleFullscreenMenu");
1139                 active = (gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (fs_toggle_action)))?1:0;
1140                 if (is_fullscreen != active) {
1141                         gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (fs_toggle_action), is_fullscreen);
1142                 }
1143         }
1144
1145         return FALSE;
1146
1147 }
1148
1149 void
1150 modest_msg_view_window_toggle_fullscreen (ModestMsgViewWindow *window)
1151 {
1152                 ModestWindowPrivate *parent_priv;
1153                 GtkAction *fs_toggle_action;
1154                 parent_priv = MODEST_WINDOW_GET_PRIVATE (window);
1155
1156                 fs_toggle_action = gtk_ui_manager_get_action (parent_priv->ui_manager, "/MenuBar/ViewMenu/ViewToggleFullscreenMenu");
1157                 gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (fs_toggle_action),
1158                                               !gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (fs_toggle_action)));
1159 }
1160
1161 static void
1162 set_homogeneous (GtkWidget *widget,
1163                  gpointer data)
1164 {
1165         if (GTK_IS_TOOL_ITEM (widget)) {
1166                 gtk_tool_item_set_expand (GTK_TOOL_ITEM (widget), TRUE);
1167                 gtk_tool_item_set_homogeneous (GTK_TOOL_ITEM (widget), TRUE);
1168         }
1169 }
1170
1171 static void
1172 modest_msg_view_window_show_toolbar (ModestWindow *self,
1173                                      gboolean show_toolbar)
1174 {
1175         ModestMsgViewWindowPrivate *priv = NULL;
1176         ModestWindowPrivate *parent_priv;
1177         GtkWidget *reply_button = NULL, *menu = NULL;
1178         GtkWidget *placeholder = NULL;
1179         gint insert_index;
1180
1181         parent_priv = MODEST_WINDOW_GET_PRIVATE(self);
1182         priv = MODEST_MSG_VIEW_WINDOW_GET_PRIVATE(self);
1183
1184         /* Set optimized view status */
1185         priv->optimized_view = !show_toolbar;
1186
1187         if (!parent_priv->toolbar) {
1188                 parent_priv->toolbar = gtk_ui_manager_get_widget (parent_priv->ui_manager,
1189                                                                   "/ToolBar");
1190
1191                 /* Set homogeneous toolbar */
1192                 gtk_container_foreach (GTK_CONTAINER (parent_priv->toolbar),
1193                                        set_homogeneous, NULL);
1194
1195                 priv->progress_toolitem = GTK_WIDGET (gtk_tool_item_new ());
1196                 priv->cancel_toolitem = gtk_ui_manager_get_widget (parent_priv->ui_manager, "/ToolBar/ToolbarCancel");
1197                 priv->next_toolitem = gtk_ui_manager_get_widget (parent_priv->ui_manager, "/ToolBar/ToolbarMessageNext");
1198                 priv->prev_toolitem = gtk_ui_manager_get_widget (parent_priv->ui_manager, "/ToolBar/ToolbarMessageBack");
1199                 gtk_tool_item_set_expand (GTK_TOOL_ITEM (priv->progress_toolitem), TRUE);
1200                 gtk_tool_item_set_homogeneous (GTK_TOOL_ITEM (priv->progress_toolitem), TRUE);
1201                 gtk_tool_item_set_homogeneous (GTK_TOOL_ITEM (priv->cancel_toolitem), FALSE);
1202                 gtk_tool_item_set_expand (GTK_TOOL_ITEM (priv->cancel_toolitem), FALSE);
1203
1204                 /* Add ProgressBar (Transfer toolbar) */
1205                 priv->progress_bar = modest_progress_bar_widget_new ();
1206                 gtk_widget_set_no_show_all (priv->progress_bar, TRUE);
1207                 placeholder = gtk_ui_manager_get_widget (parent_priv->ui_manager, "/ToolBar/ProgressbarView");
1208                 insert_index = gtk_toolbar_get_item_index(GTK_TOOLBAR (parent_priv->toolbar), GTK_TOOL_ITEM(placeholder));
1209                 gtk_container_add (GTK_CONTAINER (priv->progress_toolitem), priv->progress_bar);
1210                 gtk_toolbar_insert(GTK_TOOLBAR(parent_priv->toolbar), GTK_TOOL_ITEM (priv->progress_toolitem), insert_index);
1211
1212                 /* Connect cancel 'clicked' signal to abort progress mode */
1213                 g_signal_connect(priv->cancel_toolitem, "clicked",
1214                                  G_CALLBACK(cancel_progressbar),
1215                                  self);
1216
1217                 /* Add it to the observers list */
1218                 priv->progress_widgets = g_slist_prepend(priv->progress_widgets, priv->progress_bar);
1219
1220                 /* Add to window */
1221                 hildon_window_add_toolbar (HILDON_WINDOW (self),
1222                                            GTK_TOOLBAR (parent_priv->toolbar));
1223
1224
1225                 /* Set reply button tap and hold menu */
1226                 reply_button = gtk_ui_manager_get_widget (parent_priv->ui_manager,
1227                                                           "/ToolBar/ToolbarMessageReply");
1228                 menu = gtk_ui_manager_get_widget (parent_priv->ui_manager,
1229                                                   "/ToolbarReplyCSM");
1230                 gtk_widget_tap_and_hold_setup (GTK_WIDGET (reply_button), menu, NULL, 0);
1231         }
1232
1233         if (show_toolbar) {
1234                 /* Quick hack: this prevents toolbar icons "dance" when progress bar show status is changed */
1235                 /* TODO: resize mode migth be GTK_RESIZE_QUEUE, in order to avoid unneccesary shows */
1236                 gtk_container_set_resize_mode (GTK_CONTAINER(parent_priv->toolbar), GTK_RESIZE_IMMEDIATE);
1237
1238                 gtk_widget_show (GTK_WIDGET (parent_priv->toolbar));
1239                 set_toolbar_mode (MODEST_MSG_VIEW_WINDOW(self), TOOLBAR_MODE_NORMAL);
1240         } else {
1241                 gtk_widget_set_no_show_all (parent_priv->toolbar, TRUE);
1242                 gtk_widget_hide (GTK_WIDGET (parent_priv->toolbar));
1243         }
1244 }
1245
1246 static void
1247 modest_msg_view_window_clipboard_owner_change (GtkClipboard *clipboard,
1248                                                GdkEvent *event,
1249                                                ModestMsgViewWindow *window)
1250 {
1251         ModestWindowPrivate *parent_priv;
1252         GtkAction *action;
1253         gboolean is_address;
1254         gchar *selection;
1255         GtkWidget *focused;
1256
1257         parent_priv = MODEST_WINDOW_GET_PRIVATE (window);
1258         selection = gtk_clipboard_wait_for_text (clipboard);
1259
1260         is_address = ((selection != NULL) && (modest_text_utils_validate_recipient (selection)));
1261
1262         action = gtk_ui_manager_get_action (parent_priv->ui_manager, "/MenuBar/ToolsMenu/ToolsAddToContactsMenu");
1263         gtk_action_set_sensitive (action, is_address);
1264
1265         focused = gtk_window_get_focus (GTK_WINDOW (window));
1266
1267         action = gtk_ui_manager_get_action (parent_priv->ui_manager, "/MenuBar/EditMenu/EditCopyMenu");
1268         gtk_action_set_sensitive (action, (selection != NULL) && (!MODEST_IS_ATTACHMENTS_VIEW (focused)));
1269
1270         action = gtk_ui_manager_get_action (parent_priv->ui_manager, "/MenuBar/EditMenu/EditCutMenu");
1271         gtk_action_set_sensitive (action, (selection != NULL) && (!MODEST_IS_ATTACHMENTS_VIEW (focused)));
1272
1273         g_free (selection);
1274         modest_msg_view_window_update_dimmed (window);
1275
1276 }
1277
1278 static void
1279 cancel_progressbar (GtkToolButton *toolbutton,
1280                     ModestMsgViewWindow *self)
1281 {
1282         GSList *tmp;
1283         ModestMsgViewWindowPrivate *priv;
1284
1285         priv = MODEST_MSG_VIEW_WINDOW_GET_PRIVATE(self);
1286
1287         /* Get operation observers and cancel its current operation */
1288         tmp = priv->progress_widgets;
1289         while (tmp) {
1290                 modest_progress_object_cancel_current_operation (MODEST_PROGRESS_OBJECT(tmp->data));
1291                 tmp=g_slist_next(tmp);
1292         }
1293 }
1294 static gboolean
1295 observers_empty (ModestMsgViewWindow *self)
1296 {
1297         GSList *tmp = NULL;
1298         ModestMsgViewWindowPrivate *priv;
1299         gboolean is_empty = TRUE;
1300         guint pending_ops = 0;
1301
1302         priv = MODEST_MSG_VIEW_WINDOW_GET_PRIVATE(self);
1303         tmp = priv->progress_widgets;
1304
1305         /* Check all observers */
1306         while (tmp && is_empty)  {
1307                 pending_ops = modest_progress_object_num_pending_operations (MODEST_PROGRESS_OBJECT(tmp->data));
1308                 is_empty = pending_ops == 0;
1309
1310                 tmp = g_slist_next(tmp);
1311         }
1312
1313         return is_empty;
1314 }
1315
1316
1317 static void
1318 on_queue_changed (ModestMailOperationQueue *queue,
1319                   ModestMailOperation *mail_op,
1320                   ModestMailOperationQueueNotification type,
1321                   ModestMsgViewWindow *self)
1322 {
1323         GSList *tmp;
1324         ModestMsgViewWindowPrivate *priv;
1325         ModestMailOperationId op_id;
1326         ModestToolBarModes mode;
1327
1328         g_return_if_fail (MODEST_IS_MSG_VIEW_WINDOW (self));
1329         priv = MODEST_MSG_VIEW_WINDOW_GET_PRIVATE(self);
1330
1331         /* If this operations was created by another window, do nothing */
1332         if (!modest_mail_operation_is_mine (mail_op, G_OBJECT(self)))
1333             return;
1334
1335         /* Get toolbar mode from operation id*/
1336         op_id = modest_mail_operation_get_id (mail_op);
1337         switch (op_id) {
1338         case MODEST_MAIL_OPERATION_ID_SEND:
1339         case MODEST_MAIL_OPERATION_ID_RECEIVE:
1340                 mode = TOOLBAR_MODE_TRANSFER;
1341                 break;
1342         default:
1343                 mode = TOOLBAR_MODE_NORMAL;
1344
1345         }
1346
1347         /* Add operation observers and change toolbar if neccessary*/
1348         tmp = priv->progress_widgets;
1349         switch (type) {
1350         case MODEST_MAIL_OPERATION_QUEUE_OPERATION_ADDED:
1351                 if (mode == TOOLBAR_MODE_TRANSFER) {
1352                         while (tmp) {
1353                                 modest_progress_object_add_operation (MODEST_PROGRESS_OBJECT (tmp->data),
1354                                                                       mail_op);
1355                                 tmp = g_slist_next (tmp);
1356                         }
1357
1358                         /* Enable transfer toolbar mode */
1359                         priv->progress_bar_timeout = g_timeout_add (1000,
1360                                                                     (GSourceFunc) set_toolbar_transfer_mode,
1361                                                                     self);
1362                 }
1363                 break;
1364         case MODEST_MAIL_OPERATION_QUEUE_OPERATION_REMOVED:
1365                 if (mode == TOOLBAR_MODE_TRANSFER) {
1366                         while (tmp) {
1367                                 modest_progress_object_remove_operation (MODEST_PROGRESS_OBJECT (tmp->data),
1368                                                                  mail_op);
1369                                 tmp = g_slist_next (tmp);
1370
1371                         }
1372
1373                         /* If no more operations are being observed, NORMAL mode is enabled again */
1374                         if (observers_empty (self)) {
1375                                 if (priv->progress_bar_timeout > 0) {
1376                                         g_source_remove (priv->progress_bar_timeout);
1377                                         priv->progress_bar_timeout = 0;
1378                                 }
1379
1380                                 set_toolbar_mode (self, TOOLBAR_MODE_NORMAL);
1381                         }
1382                 }
1383                 break;
1384         }
1385 }
1386
1387 void
1388 modest_msg_view_window_view_attachment (ModestMsgViewWindow *window, TnyMimePart *mime_part)
1389 {
1390         ModestMsgViewWindowPrivate *priv;
1391         g_return_if_fail (MODEST_IS_MSG_VIEW_WINDOW (window));
1392         g_return_if_fail (TNY_IS_MIME_PART (mime_part) || (mime_part == NULL));
1393
1394         priv = MODEST_MSG_VIEW_WINDOW_GET_PRIVATE (window);
1395
1396         if (mime_part == NULL) {
1397                 gboolean error = FALSE;
1398                 GList *selected_attachments = modest_msg_view_get_selected_attachments (MODEST_MSG_VIEW (priv->msg_view));
1399                 if (selected_attachments == NULL) {
1400                         error = TRUE;
1401                 } else if (g_list_length (selected_attachments) > 1) {
1402                         hildon_banner_show_information (NULL, NULL, _("TODO: more than one attachment is selected"));
1403                         error = TRUE;
1404                 } else {
1405                         mime_part = (TnyMimePart *) selected_attachments->data;
1406                         g_object_ref (mime_part);
1407                 }
1408                 g_list_foreach (selected_attachments, (GFunc) g_object_unref, NULL);
1409                 g_list_free (selected_attachments);
1410
1411                 if (error)
1412                         return;
1413         } else {
1414                 g_object_ref (mime_part);
1415         }
1416
1417         if (!TNY_IS_MSG (mime_part)) {
1418                 gchar *filepath = NULL;
1419                 TnyFsStream *temp_stream = modest_maemo_utils_create_temp_stream (&filepath);
1420
1421                 if (temp_stream) {
1422                         tny_mime_part_decode_to_stream (mime_part, TNY_STREAM (temp_stream));
1423                         modest_platform_activate_file (filepath);
1424                         g_object_unref (temp_stream);
1425                         g_free (filepath);
1426                         /* TODO: delete temporary file */
1427                 }
1428         } else {
1429                 /* message attachment */
1430                 TnyHeader *header = NULL;
1431                 ModestWindowMgr *mgr;
1432                 ModestWindow *msg_win;
1433
1434                 header = tny_msg_get_header (TNY_MSG (mime_part));
1435                 mgr = modest_runtime_get_window_mgr ();
1436                 /* TODO: this is not getting any uid */
1437                 msg_win = modest_window_mgr_find_window_by_msguid (mgr, tny_header_get_uid (header));
1438
1439                 if (!msg_win) {
1440                         gchar *account = g_strdup (modest_window_get_active_account (MODEST_WINDOW (window)));
1441                         if (!account)
1442                                 account = modest_account_mgr_get_default_account (modest_runtime_get_account_mgr ());
1443                         msg_win = modest_msg_view_window_new (TNY_MSG (mime_part), account);
1444                         modest_window_mgr_register_window (mgr, msg_win);
1445                         gtk_window_set_transient_for (GTK_WINDOW (msg_win), GTK_WINDOW (window));
1446                 }
1447
1448                 gtk_widget_show_all (GTK_WIDGET (msg_win));
1449         }
1450         g_object_unref (mime_part);
1451 }
1452
1453 static gboolean
1454 save_mime_part_to_file (const gchar *filename, TnyMimePart *mime_part)
1455 {
1456         GnomeVFSResult result;
1457         GnomeVFSHandle *handle;
1458         TnyStream *stream;
1459
1460         result = gnome_vfs_create (&handle, filename, GNOME_VFS_OPEN_WRITE, FALSE, 0777);
1461         if (result != GNOME_VFS_OK) {
1462                 hildon_banner_show_information (NULL, NULL, _("mail_ib_file_operation_failed"));
1463                 return FALSE;
1464         }
1465         stream = tny_vfs_stream_new (handle);
1466         tny_mime_part_decode_to_stream (mime_part, stream);
1467         g_object_unref (G_OBJECT (stream));
1468         return TRUE;
1469 }
1470
1471 static gboolean
1472 save_mime_part_to_file_with_checks (GtkWindow *parent, const gchar *filename, TnyMimePart *mime_part)
1473 {
1474         if (modest_maemo_utils_file_exists (filename)) {
1475                 GtkWidget *confirm_overwrite_dialog;
1476                 confirm_overwrite_dialog = hildon_note_new_confirmation (GTK_WINDOW (parent),
1477                                                                          _("TODO: confirm overwrite"));
1478                 if (gtk_dialog_run (GTK_DIALOG (confirm_overwrite_dialog)) != GTK_RESPONSE_OK) {
1479                         gtk_widget_destroy (confirm_overwrite_dialog);
1480                         return FALSE;
1481                 }
1482                 gtk_widget_destroy (confirm_overwrite_dialog);
1483         }
1484
1485         return save_mime_part_to_file (filename, mime_part);
1486 }
1487
1488 void
1489 modest_msg_view_window_save_attachments (ModestMsgViewWindow *window, GList *mime_parts)
1490 {
1491         gboolean clean_list = FALSE;
1492         ModestMsgViewWindowPrivate *priv;
1493         g_return_if_fail (MODEST_IS_MSG_VIEW_WINDOW (window));
1494
1495         priv = MODEST_MSG_VIEW_WINDOW_GET_PRIVATE (window);
1496
1497         if (mime_parts == NULL) {
1498                 mime_parts = modest_msg_view_get_selected_attachments (MODEST_MSG_VIEW (priv->msg_view));
1499                 if (mime_parts == NULL)
1500                         return;
1501                 clean_list = TRUE;
1502         }
1503
1504         if (mime_parts->next == NULL) {
1505                 /* only one attachment selected */
1506                 GtkWidget *save_dialog = NULL;
1507                 TnyMimePart *mime_part = (TnyMimePart *) mime_parts->data;
1508                 if (!TNY_IS_MSG (mime_part) && tny_mime_part_is_attachment (mime_part)) {
1509                         const gchar *filename;
1510                         gchar *folder;
1511                         save_dialog = hildon_file_chooser_dialog_new (GTK_WINDOW (window), GTK_FILE_CHOOSER_ACTION_SAVE);
1512                         folder = g_build_filename (g_get_home_dir (), DEFAULT_FOLDER, NULL);
1513                         gtk_file_chooser_set_current_folder (GTK_FILE_CHOOSER (save_dialog), folder);
1514                         g_free (folder);
1515                         filename = tny_mime_part_get_filename (mime_part);
1516                         if (filename != NULL)
1517                                 gtk_file_chooser_set_current_name (GTK_FILE_CHOOSER (save_dialog), filename);
1518                         while (gtk_dialog_run (GTK_DIALOG (save_dialog)) == GTK_RESPONSE_OK) {
1519                                 gchar *filename_tmp = gtk_file_chooser_get_uri (GTK_FILE_CHOOSER (save_dialog));
1520                                 gboolean save_result;
1521                                 if (!modest_maemo_utils_folder_writable (filename_tmp)) {
1522                                         g_free (filename_tmp);
1523                                         hildon_banner_show_information (NULL, NULL, _("TODO: read only location"));
1524                                         continue;
1525                                 }
1526                                 save_result = save_mime_part_to_file_with_checks (GTK_WINDOW (save_dialog),
1527                                                                                   filename_tmp, mime_part);
1528                                 g_free (filename_tmp);
1529                                 if (save_result)
1530                                         break;
1531                                 else
1532                                         continue;
1533                         }
1534                         gtk_widget_destroy (save_dialog);
1535                 } else {
1536                         g_warning ("Tried to save a non-file attachment");
1537                 }
1538         } else {
1539                 GtkWidget *save_dialog = NULL;
1540                 gchar *folder;
1541                 save_dialog = hildon_file_chooser_dialog_new (GTK_WINDOW (window), GTK_FILE_CHOOSER_ACTION_SELECT_FOLDER);
1542                 folder = g_build_filename (g_get_home_dir (), DEFAULT_FOLDER, NULL);
1543                 gtk_file_chooser_set_current_folder (GTK_FILE_CHOOSER (save_dialog), folder);
1544                 g_free (folder);
1545                 if (gtk_dialog_run (GTK_DIALOG (save_dialog)) == GTK_RESPONSE_OK) {
1546                         gchar *foldername = gtk_file_chooser_get_uri (GTK_FILE_CHOOSER (save_dialog));
1547                         GList *node = NULL;
1548                         gboolean attachment_found = FALSE;
1549                         if (!modest_maemo_utils_folder_writable (foldername)) {
1550                                 g_free (foldername);
1551                                 hildon_banner_show_information (NULL, NULL, _("TODO: read only location"));
1552                         }
1553                         for (node = mime_parts; node != NULL; node = g_list_next (node)) {
1554                                 TnyMimePart *mime_part = (TnyMimePart *) node->data;
1555                                 if (tny_mime_part_is_attachment (mime_part)) {
1556                                         const gchar *att_filename = tny_mime_part_get_filename (mime_part);
1557                                         if (att_filename != NULL) {
1558                                                 gchar *full_filename;
1559                                                 gboolean save_result;
1560                                                 full_filename = g_build_filename (foldername, att_filename, NULL);
1561                                                 attachment_found = TRUE;
1562
1563                                                 save_result = save_mime_part_to_file_with_checks (GTK_WINDOW (save_dialog),
1564                                                                                                   full_filename, mime_part);
1565                                                 g_free (full_filename);
1566                                                 if (!save_result)
1567                                                         break;
1568                                         }
1569                                 }
1570                         }
1571                         gtk_widget_destroy (save_dialog);
1572                 } else {
1573                         g_warning ("Tried to save a non-file attachment");
1574                 }
1575                 /* more than one attachment selected */
1576         }
1577         if (clean_list) {
1578                 g_list_foreach (mime_parts, (GFunc) g_object_unref, NULL);
1579                 g_list_free (mime_parts);
1580         }
1581 }
1582
1583 void
1584 modest_msg_view_window_remove_attachments (ModestMsgViewWindow *window, GList *mime_parts)
1585 {
1586 /*      g_message ("not implemented %s", __FUNCTION__); */
1587 }