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         GtkTreeRowReference *row_reference;
 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         if (priv->row_reference) {
 440                 gtk_tree_row_reference_free (priv->row_reference);
 441                 priv->row_reference = NULL;
 442         }
 443
 444         G_OBJECT_CLASS(parent_class)->finalize (obj);
 445 }
 446
 447
 448
 449 static gboolean
 450 on_delete_event (GtkWidget *widget, GdkEvent *event, ModestMsgViewWindow *self)
 451 {
 452         modest_window_save_state (MODEST_WINDOW (self));
 453         return FALSE;
 454 }
 455
 456 ModestWindow *
 457 modest_msg_view_window_new_with_header_model (TnyMsg *msg, const gchar *account_name,
 458                                               GtkTreeModel *model, GtkTreeRowReference *row_reference)
 459 {
 460         ModestMsgViewWindow *window = NULL;
 461         ModestMsgViewWindowPrivate *priv = NULL;
 462
 463         window = MODEST_MSG_VIEW_WINDOW(modest_msg_view_window_new (msg, account_name));
 464         g_return_val_if_fail (MODEST_IS_MSG_VIEW_WINDOW (window), NULL);
 465
 466         priv = MODEST_MSG_VIEW_WINDOW_GET_PRIVATE (window);
 467
 468         g_object_ref (model);
 469         priv->header_model = model;
 470         priv->row_reference = gtk_tree_row_reference_copy (row_reference);
 471
 472         modest_msg_view_window_update_priority (window);
 473
 474         modest_msg_view_window_update_dimmed (window);
 475
 476         return MODEST_WINDOW(window);
 477 }
 478
 479
 480 ModestWindow *
 481 modest_msg_view_window_new (TnyMsg *msg, const gchar *account_name)
 482 {
 483         GObject *obj;
 484         ModestMsgViewWindowPrivate *priv;
 485         ModestWindowPrivate *parent_priv;
 486         GtkActionGroup *action_group;
 487         GError *error = NULL;
 488         GdkPixbuf *window_icon = NULL;
 489         GtkAction *action;
 490
 491         g_return_val_if_fail (msg, NULL);
 492
 493         obj = g_object_new(MODEST_TYPE_MSG_VIEW_WINDOW, NULL);
 494         priv = MODEST_MSG_VIEW_WINDOW_GET_PRIVATE(obj);
 495         parent_priv = MODEST_WINDOW_GET_PRIVATE(obj);
 496
 497         parent_priv->ui_manager = gtk_ui_manager_new();
 498         action_group = gtk_action_group_new ("ModestMsgViewWindowActions");
 499         gtk_action_group_set_translation_domain (action_group, GETTEXT_PACKAGE);
 500
 501         /* Add common actions */
 502         gtk_action_group_add_actions (action_group,
 503                                       modest_action_entries,
 504                                       G_N_ELEMENTS (modest_action_entries),
 505                                       obj);
 506         gtk_action_group_add_toggle_actions (action_group,
 507                                              modest_toggle_action_entries,
 508                                              G_N_ELEMENTS (modest_toggle_action_entries),
 509                                              obj);
 510         gtk_action_group_add_toggle_actions (action_group,
 511                                              msg_view_toggle_action_entries,
 512                                              G_N_ELEMENTS (msg_view_toggle_action_entries),
 513                                              obj);
 514         gtk_action_group_add_radio_actions (action_group,
 515                                             msg_view_zoom_action_entries,
 516                                             G_N_ELEMENTS (msg_view_zoom_action_entries),
 517                                             100,
 518                                             G_CALLBACK (modest_ui_actions_on_change_zoom),
 519                                             obj);
 520
 521         gtk_ui_manager_insert_action_group (parent_priv->ui_manager, action_group, 0);
 522         g_object_unref (action_group);
 523
 524         /* Load the UI definition */
 525         gtk_ui_manager_add_ui_from_file (parent_priv->ui_manager, MODEST_UIDIR "modest-msg-view-window-ui.xml",
 526                                          &error);
 527         if (error) {
 528                 g_printerr ("modest: could not merge modest-msg-view-window-ui.xml: %s\n", error->message);
 529                 g_error_free (error);
 530                 error = NULL;
 531         }
 532         /* ****** */
 533
 534         /* Add accelerators */
 535         gtk_window_add_accel_group (GTK_WINDOW (obj),
 536                                     gtk_ui_manager_get_accel_group (parent_priv->ui_manager));
 537
 538         /* Init window */
 539         init_window (MODEST_MSG_VIEW_WINDOW(obj), msg);
 540         restore_settings (MODEST_MSG_VIEW_WINDOW(obj));
 541
 542         g_signal_connect (G_OBJECT(obj), "delete-event", G_CALLBACK(on_delete_event), obj);
 543
 544         g_signal_connect (G_OBJECT(priv->msg_view), "link_clicked",
 545                           G_CALLBACK (modest_ui_actions_on_msg_link_clicked), obj);
 546         g_signal_connect (G_OBJECT(priv->msg_view), "link_hover",
 547                           G_CALLBACK (modest_ui_actions_on_msg_link_hover), obj);
 548         g_signal_connect (G_OBJECT(priv->msg_view), "attachment_clicked",
 549                           G_CALLBACK (modest_ui_actions_on_msg_attachment_clicked), obj);
 550         g_signal_connect (G_OBJECT(priv->msg_view), "recpt_activated",
 551                           G_CALLBACK (modest_ui_actions_on_msg_recpt_activated), obj);
 552         g_signal_connect (G_OBJECT(priv->msg_view), "link_contextual",
 553                           G_CALLBACK (modest_ui_actions_on_msg_link_contextual), obj);
 554
 555         g_signal_connect (G_OBJECT (obj), "key-release-event",
 556                           G_CALLBACK (modest_msg_view_window_key_release_event),
 557                           NULL);
 558
 559         g_signal_connect (G_OBJECT (obj), "window-state-event",
 560                           G_CALLBACK (modest_msg_view_window_window_state_event),
 561                           NULL);
 562
 563         /* Mail Operation Queue */
 564         priv->queue_change_handler = g_signal_connect (G_OBJECT (modest_runtime_get_mail_operation_queue ()),
 565                                                        "queue-changed",
 566                                                        G_CALLBACK (on_queue_changed),
 567                                                        obj);
 568
 569         modest_window_set_active_account (MODEST_WINDOW(obj), account_name);
 570
 571         priv->last_search = NULL;
 572
 573         modest_msg_view_window_update_dimmed (MODEST_MSG_VIEW_WINDOW (obj));
 574
 575         /* Set window icon */
 576         window_icon = modest_platform_get_icon (MODEST_APP_MSG_VIEW_ICON);
 577         gtk_window_set_icon (GTK_WINDOW (obj), window_icon);
 578
 579         /* Init the clipboard actions dim status */
 580         action = gtk_ui_manager_get_action (parent_priv->ui_manager, "/MenuBar/EditMenu/EditCopyMenu");
 581         gtk_action_set_sensitive (action, FALSE);
 582
 583         action = gtk_ui_manager_get_action (parent_priv->ui_manager, "/MenuBar/EditMenu/EditCutMenu");
 584         gtk_action_set_sensitive (action, FALSE);
 585
 586         gtk_widget_grab_focus (priv->msg_view);
 587
 588         return MODEST_WINDOW(obj);
 589 }
 590
 591
 592
 593 TnyMsg*
 594 modest_msg_view_window_get_message (ModestMsgViewWindow *self)
 595 {
 596         ModestMsgView *msg_view;
 597         ModestMsgViewWindowPrivate *priv;
 598
 599         g_return_val_if_fail (self, NULL);
 600
 601         priv = MODEST_MSG_VIEW_WINDOW_GET_PRIVATE(self);
 602
 603         msg_view = MODEST_MSG_VIEW (priv->msg_view);
 604
 605         return modest_msg_view_get_message (msg_view);
 606 }
 607
 608 const gchar*
 609 modest_msg_view_window_get_message_uid (ModestMsgViewWindow *self)
 610 {
 611         TnyMsg *msg;
 612         TnyHeader *header;
 613         const gchar *retval = NULL;
 614
 615         msg = modest_msg_view_window_get_message (self);
 616
 617         if (!msg)
 618                 return NULL;
 619
 620         header = tny_msg_get_header (msg);
 621         if (header) {
 622                 retval = tny_header_get_uid (header);
 623                 g_object_unref (header);
 624         }
 625         return retval;
 626 }
 627
 628 static void
 629 modest_msg_view_window_toggle_find_toolbar (GtkToggleAction *toggle,
 630                                             gpointer data)
 631 {
 632         ModestMsgViewWindow *window = MODEST_MSG_VIEW_WINDOW (data);
 633         ModestMsgViewWindowPrivate *priv = MODEST_MSG_VIEW_WINDOW_GET_PRIVATE (window);
 634
 635         if (gtk_toggle_action_get_active (toggle)) {
 636                 gtk_widget_show (priv->find_toolbar);
 637         } else {
 638                 gtk_widget_hide (priv->find_toolbar);
 639         }
 640
 641
 642 }
 643
 644 static void
 645 modest_msg_view_window_find_toolbar_close (GtkWidget *widget,
 646                                            ModestMsgViewWindow *obj)
 647 {
 648         GtkToggleAction *toggle;
 649         ModestWindowPrivate *parent_priv;
 650         parent_priv = MODEST_WINDOW_GET_PRIVATE (obj);
 651
 652         toggle = GTK_TOGGLE_ACTION (gtk_ui_manager_get_action (parent_priv->ui_manager, "/ToolBar/FindInMessage"));
 653         gtk_toggle_action_set_active (toggle, FALSE);
 654 }
 655
 656 static void
 657 modest_msg_view_window_find_toolbar_search (GtkWidget *widget,
 658                                            ModestMsgViewWindow *obj)
 659 {
 660         gchar *current_search;
 661         ModestMsgViewWindowPrivate *priv = MODEST_MSG_VIEW_WINDOW_GET_PRIVATE (obj);
 662
 663         g_object_get (G_OBJECT (widget), "prefix", &current_search, NULL);
 664
 665         if ((current_search == NULL) && (strcmp (current_search, "") == 0)) {
 666                 g_free (current_search);
 667                 return;
 668         }
 669
 670         if ((priv->last_search == NULL) || (strcmp (priv->last_search, current_search) != 0)) {
 671                 gboolean result;
 672                 g_free (priv->last_search);
 673                 priv->last_search = g_strdup (current_search);
 674                 result = modest_msg_view_search (MODEST_MSG_VIEW (priv->msg_view),
 675                                                  priv->last_search);
 676         } else {
 677                 modest_msg_view_search_next (MODEST_MSG_VIEW (priv->msg_view));
 678         }
 679
 680         g_free (current_search);
 681
 682 }
 683
 684 static void
 685 modest_msg_view_window_set_zoom (ModestWindow *window,
 686                                  gdouble zoom)
 687 {
 688         ModestMsgViewWindowPrivate *priv;
 689
 690         g_return_if_fail (MODEST_IS_MSG_VIEW_WINDOW (window));
 691
 692         priv = MODEST_MSG_VIEW_WINDOW_GET_PRIVATE (window);
 693         modest_msg_view_set_zoom (MODEST_MSG_VIEW (priv->msg_view), zoom);
 694 }
 695
 696 static gdouble
 697 modest_msg_view_window_get_zoom (ModestWindow *window)
 698 {
 699         ModestMsgViewWindowPrivate *priv;
 700
 701         g_return_val_if_fail (MODEST_IS_MSG_VIEW_WINDOW (window), 1.0);
 702
 703         priv = MODEST_MSG_VIEW_WINDOW_GET_PRIVATE (window);
 704         return modest_msg_view_get_zoom (MODEST_MSG_VIEW (priv->msg_view));
 705 }
 706
 707 static gboolean
 708 modest_msg_view_window_zoom_plus (ModestWindow *window)
 709 {
 710         ModestWindowPrivate *parent_priv;
 711         GtkRadioAction *zoom_radio_action;
 712         GSList *group, *node;
 713
 714         parent_priv = MODEST_WINDOW_GET_PRIVATE (window);
 715         zoom_radio_action = GTK_RADIO_ACTION (gtk_ui_manager_get_action (parent_priv->ui_manager,
 716                                                                          "/MenuBar/ViewMenu/ZoomMenu/Zoom50Menu"));
 717
 718         group = gtk_radio_action_get_group (zoom_radio_action);
 719
 720         if (gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (group->data))) {
 721                 hildon_banner_show_information (NULL, NULL, _("mcen_ib_max_zoom_level"));
 722                 return FALSE;
 723         }
 724
 725         for (node = group; node != NULL; node = g_slist_next (node)) {
 726                 if ((node->next != NULL) && gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (node->next->data))) {
 727                         gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (node->data), TRUE);
 728                         return TRUE;
 729                 }
 730         }
 731         return FALSE;
 732 }
 733
 734 static gboolean
 735 modest_msg_view_window_zoom_minus (ModestWindow *window)
 736 {
 737         ModestWindowPrivate *parent_priv;
 738         GtkRadioAction *zoom_radio_action;
 739         GSList *group, *node;
 740
 741         parent_priv = MODEST_WINDOW_GET_PRIVATE (window);
 742         zoom_radio_action = GTK_RADIO_ACTION (gtk_ui_manager_get_action (parent_priv->ui_manager,
 743                                                                          "/MenuBar/ViewMenu/ZoomMenu/Zoom50Menu"));
 744
 745         group = gtk_radio_action_get_group (zoom_radio_action);
 746
 747         for (node = group; node != NULL; node = g_slist_next (node)) {
 748                 if (gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (node->data))) {
 749                         if (node->next != NULL) {
 750                                 gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (node->next->data), TRUE);
 751                                 return TRUE;
 752                         } else {
 753                                 hildon_banner_show_information (NULL, NULL, _("mcen_ib_min_zoom_level"));
 754                                 return FALSE;
 755                         }
 756                         break;
 757                 }
 758         }
 759         return FALSE;
 760 }
 761
 762 static gboolean
 763 modest_msg_view_window_key_release_event (GtkWidget *window,
 764                                           GdkEventKey *event,
 765                                           gpointer userdata)
 766 {
 767         if (event->type == GDK_KEY_RELEASE) {
 768                 switch (event->keyval) {
 769                 case GDK_Up:
 770                         modest_msg_view_window_scroll_up (MODEST_WINDOW (window));
 771                         return TRUE;
 772                         break;
 773                 case GDK_Down:
 774                         modest_msg_view_window_scroll_down (MODEST_WINDOW (window));
 775                         return TRUE;
 776                         break;
 777                 default:
 778                         return FALSE;
 779                         break;
 780                 };
 781         } else {
 782                 return FALSE;
 783         }
 784 }
 785
 786 static void
 787 modest_msg_view_window_scroll_up (ModestWindow *window)
 788 {
 789         ModestMsgViewWindowPrivate *priv;
 790
 791         priv = MODEST_MSG_VIEW_WINDOW_GET_PRIVATE (window);
 792         g_signal_emit_by_name (G_OBJECT (priv->main_scroll), "scroll-child", GTK_SCROLL_STEP_UP, FALSE);
 793 }
 794
 795 static void
 796 modest_msg_view_window_scroll_down (ModestWindow *window)
 797 {
 798         ModestMsgViewWindowPrivate *priv;
 799
 800         priv = MODEST_MSG_VIEW_WINDOW_GET_PRIVATE (window);
 801         g_signal_emit_by_name (G_OBJECT (priv->main_scroll), "scroll-child", GTK_SCROLL_STEP_DOWN, FALSE);
 802 }
 803
 804 static gboolean
 805 modest_msg_view_window_is_last_message (ModestMsgViewWindow *window)
 806 {
 807         GtkTreePath *path;
 808         ModestMsgViewWindowPrivate *priv;
 809         GtkTreeIter tmp_iter;
 810         gboolean has_next = FALSE;
 811
 812         g_return_val_if_fail (MODEST_IS_MSG_VIEW_WINDOW (window), TRUE);
 813         priv = MODEST_MSG_VIEW_WINDOW_GET_PRIVATE (window);
 814
 815         if (priv->header_model) {
 816                 path = gtk_tree_row_reference_get_path (priv->row_reference);
 817                 if (!path)
 818                         return TRUE;
 819                 while (!has_next) {
 820                         TnyHeader *header;
 821                         gtk_tree_path_next (path);
 822                         if (!gtk_tree_model_get_iter (priv->header_model, &tmp_iter, path))
 823                                 break;
 824                         gtk_tree_model_get (priv->header_model, &tmp_iter, TNY_GTK_HEADER_LIST_MODEL_INSTANCE_COLUMN,
 825                                             &header, -1);
 826                         if (!(tny_header_get_flags(header)&TNY_HEADER_FLAG_DELETED)) {
 827                                 has_next = TRUE;
 828                                 break;
 829                         }
 830
 831                 }
 832                 return !has_next;
 833         } else {
 834                 return TRUE;
 835         }
 836
 837 }
 838
 839 static gboolean
 840 modest_msg_view_window_is_first_message (ModestMsgViewWindow *window)
 841 {
 842         GtkTreePath *path;
 843         ModestMsgViewWindowPrivate *priv;
 844         gboolean result;
 845         GtkTreeIter tmp_iter;
 846
 847         g_return_val_if_fail (MODEST_IS_MSG_VIEW_WINDOW (window), TRUE);
 848         priv = MODEST_MSG_VIEW_WINDOW_GET_PRIVATE (window);
 849
 850         if (priv->header_model) {
 851                 gchar * path_string;
 852                 path = gtk_tree_row_reference_get_path (priv->row_reference);
 853                 if (!path)
 854                         return TRUE;
 855
 856                 path_string = gtk_tree_path_to_string (path);
 857                 result = (strcmp (path_string, "0")==0);
 858                 if (result) {
 859                         g_free (path_string);
 860                         gtk_tree_path_free (path);
 861                         return result;
 862                 }
 863
 864                 while (result) {
 865                         TnyHeader *header;
 866
 867                         gtk_tree_path_prev (path);
 868
 869                         if (!gtk_tree_model_get_iter (priv->header_model, &tmp_iter, path))
 870                                 break;
 871                         gtk_tree_model_get (priv->header_model, &tmp_iter, TNY_GTK_HEADER_LIST_MODEL_INSTANCE_COLUMN,
 872                                             &header, -1);
 873                         if (!(tny_header_get_flags(header)&TNY_HEADER_FLAG_DELETED)) {
 874                                 result = FALSE;
 875                                 break;
 876                         }
 877
 878                         path_string = gtk_tree_path_to_string (path);
 879                         if (strcmp(path_string, "0")==0) {
 880                                 g_free (path_string);
 881                                 break;
 882                         }
 883                         g_free (path_string);
 884                 }
 885                 return result;
 886         } else {
 887                 return TRUE;
 888         }
 889
 890 }
 891
 892 gboolean
 893 modest_msg_view_window_select_next_message (ModestMsgViewWindow *window)
 894 {
 895         TnyHeaderFlags flags;
 896         ModestMailOperation *mail_op = NULL;
 897         ModestMsgViewWindowPrivate *priv;
 898         GtkTreeIter tmp_iter;
 899
 900         g_return_val_if_fail (MODEST_IS_MSG_VIEW_WINDOW (window), FALSE);
 901         priv = MODEST_MSG_VIEW_WINDOW_GET_PRIVATE (window);
 902
 903         if (priv->header_model) {
 904                 gtk_tree_model_get_iter (priv->header_model,
 905                                          &tmp_iter,
 906                                          gtk_tree_row_reference_get_path (priv->row_reference));
 907                 while (gtk_tree_model_iter_next (priv->header_model, &tmp_iter)) {
 908                         TnyHeader *header;
 909                         GtkTreePath *path;
 910
 911                         gtk_tree_model_get (priv->header_model, &tmp_iter, TNY_GTK_HEADER_LIST_MODEL_INSTANCE_COLUMN,
 912                                             &header, -1);
 913                         if (!header)
 914                                 break;
 915                         if (tny_header_get_flags (header) & TNY_HEADER_FLAG_DELETED)
 916                                 continue;
 917
 918                         /* Update the row reference */
 919                         gtk_tree_row_reference_free (priv->row_reference);
 920                         path = gtk_tree_model_get_path (priv->header_model, &tmp_iter);
 921                         priv->row_reference = gtk_tree_row_reference_new (priv->header_model, path);
 922                         gtk_tree_path_free (path);
 923
 924                         /* Mark as read */
 925                         flags = tny_header_get_flags (header);
 926                         if (!(flags & TNY_HEADER_FLAG_SEEN))
 927                                 tny_header_set_flags (header, flags | TNY_HEADER_FLAG_SEEN);
 928
 929                         /* New mail operation */
 930                         mail_op = modest_mail_operation_new (MODEST_MAIL_OPERATION_ID_RECEIVE, G_OBJECT(window));
 931                         modest_mail_operation_queue_add (modest_runtime_get_mail_operation_queue (), mail_op);
 932                         modest_mail_operation_get_msg (mail_op, header, view_msg_cb, NULL);
 933                         g_object_unref (mail_op);
 934
 935                         return TRUE;
 936                 }
 937         }
 938         return FALSE;
 939 }
 940
 941 gboolean
 942 modest_msg_view_window_select_previous_message (ModestMsgViewWindow *window)
 943 {
 944         TnyHeaderFlags flags;
 945         ModestMsgViewWindowPrivate *priv = NULL;
 946         ModestMailOperation *mail_op = NULL;
 947
 948         g_return_val_if_fail (MODEST_IS_MSG_VIEW_WINDOW (window), FALSE);
 949         priv = MODEST_MSG_VIEW_WINDOW_GET_PRIVATE (window);
 950
 951         if (priv->header_model) {
 952                 GtkTreePath *path;
 953
 954                 path = gtk_tree_row_reference_get_path (priv->row_reference);
 955                 while (gtk_tree_path_prev (path)) {
 956                         TnyHeader *header;
 957                         GtkTreeIter iter;
 958
 959                         gtk_tree_model_get_iter (priv->header_model, &iter, path);
 960                         gtk_tree_model_get (priv->header_model, &iter, TNY_GTK_HEADER_LIST_MODEL_INSTANCE_COLUMN,
 961                                             &header, -1);
 962                         if (!header)
 963                                 break;
 964                         if (tny_header_get_flags (header) & TNY_HEADER_FLAG_DELETED)
 965                                 continue;
 966
 967                         /* Update the row reference */
 968                         gtk_tree_row_reference_free (priv->row_reference);
 969                         priv->row_reference = gtk_tree_row_reference_new (priv->header_model, path);
 970
 971                         /* Mark as read */
 972                         flags = tny_header_get_flags (header);
 973                         if (!(flags & TNY_HEADER_FLAG_SEEN))
 974                                 tny_header_set_flags (header, flags | TNY_HEADER_FLAG_SEEN);
 975
 976                         /* New mail operation */
 977                         mail_op = modest_mail_operation_new (MODEST_MAIL_OPERATION_ID_RECEIVE, G_OBJECT(window));
 978                         modest_mail_operation_queue_add (modest_runtime_get_mail_operation_queue (), mail_op);
 979                         modest_mail_operation_get_msg (mail_op, header, view_msg_cb, NULL);
 980
 981                         return TRUE;
 982                 }
 983         }
 984
 985         return FALSE;
 986 }
 987
 988 static void
 989 view_msg_cb(const GObject *obj, const TnyMsg *msg, gpointer user_data)
 990 {
 991         ModestMsgViewWindow *self = NULL;
 992         ModestMsgViewWindowPrivate *priv = NULL;
 993         TnyMsg *new_msg = NULL;
 994
 995         g_return_if_fail (MODEST_IS_MSG_VIEW_WINDOW (obj));
 996         g_return_if_fail (TNY_IS_MSG (msg));
 997         self = MODEST_MSG_VIEW_WINDOW (obj);
 998         priv = MODEST_MSG_VIEW_WINDOW_GET_PRIVATE (self);
 999
1000         /* Set new message */
1001         new_msg = g_object_ref (G_OBJECT(msg));
1002         modest_msg_view_set_message (MODEST_MSG_VIEW (priv->msg_view), new_msg);
1003         modest_msg_view_window_update_dimmed (self);
1004         modest_msg_view_window_update_priority (self);
1005         gtk_widget_grab_focus (priv->msg_view);
1006 }
1007
1008 static TnyFolderType
1009 modest_msg_view_window_get_folder_type (ModestMsgViewWindow *window)
1010 {
1011         ModestMsgViewWindowPrivate *priv;
1012         TnyMsg *msg;
1013         TnyFolderType folder_type;
1014
1015         priv = MODEST_MSG_VIEW_WINDOW_GET_PRIVATE (window);
1016
1017         folder_type = TNY_FOLDER_TYPE_UNKNOWN;
1018
1019         msg = modest_msg_view_get_message (MODEST_MSG_VIEW (priv->msg_view));
1020         if (msg) {
1021                 TnyFolder *folder;
1022
1023                 folder = tny_msg_get_folder (msg);
1024
1025                 if (folder) {
1026                         folder_type = tny_folder_get_folder_type (folder);
1027
1028                         if (folder_type == TNY_FOLDER_TYPE_NORMAL || folder_type == TNY_FOLDER_TYPE_UNKNOWN) {
1029                                 const gchar *fname = tny_folder_get_name (folder);
1030                                 folder_type = modest_tny_folder_guess_folder_type_from_name (fname);
1031                         }
1032
1033                         g_object_unref (folder);
1034                 }
1035         }
1036
1037         return folder_type;
1038 }
1039
1040 static void
1041 modest_msg_view_window_update_dimmed (ModestMsgViewWindow *window)
1042 {
1043         ModestWindowPrivate *parent_priv;
1044         ModestMsgViewWindowPrivate *priv;
1045         GtkAction *widget;
1046         gboolean is_first, is_last;
1047         TnyFolderType folder_type;
1048         gboolean is_not_sent;
1049         GList *attachments, *node;
1050         gint n_selected;
1051         gboolean selected_messages = FALSE;
1052         gboolean nested_attachments = FALSE;
1053
1054         parent_priv = MODEST_WINDOW_GET_PRIVATE (window);
1055         priv = MODEST_MSG_VIEW_WINDOW_GET_PRIVATE (window);
1056
1057         is_first = modest_msg_view_window_is_first_message (window);
1058         is_last = modest_msg_view_window_is_last_message (window);
1059
1060         widget = gtk_ui_manager_get_action (parent_priv->ui_manager, "/ToolBar/ToolbarMessageBack");
1061         gtk_action_set_sensitive (widget, !is_first);
1062         widget = gtk_ui_manager_get_action (parent_priv->ui_manager, "/MenuBar/ViewMenu/ViewPreviousMessageMenu");
1063         gtk_action_set_sensitive (widget, !is_first);
1064
1065         widget = gtk_ui_manager_get_action (parent_priv->ui_manager, "/ToolBar/ToolbarMessageNext");
1066         gtk_action_set_sensitive (widget, !is_last);
1067         widget = gtk_ui_manager_get_action (parent_priv->ui_manager, "/MenuBar/ViewMenu/ViewNextMessageMenu");
1068         gtk_action_set_sensitive (widget, !is_last);
1069
1070         folder_type = modest_msg_view_window_get_folder_type (MODEST_MSG_VIEW_WINDOW (window));
1071         is_not_sent = ((folder_type == TNY_FOLDER_TYPE_DRAFTS)||(folder_type == TNY_FOLDER_TYPE_OUTBOX));
1072         widget = gtk_ui_manager_get_action (parent_priv->ui_manager, "/ToolBar/ToolbarMessageReply");
1073         gtk_action_set_sensitive (widget, !is_not_sent);
1074         widget = gtk_ui_manager_get_action (parent_priv->ui_manager, "/MenuBar/MessageMenu/MessageReplyMenu");
1075         gtk_action_set_sensitive (widget, !is_not_sent);
1076         widget = gtk_ui_manager_get_action (parent_priv->ui_manager, "/MenuBar/MessageMenu/MessageReplyAllMenu");
1077         gtk_action_set_sensitive (widget, !is_not_sent);
1078         widget = gtk_ui_manager_get_action (parent_priv->ui_manager, "/MenuBar/MessageMenu/MessageForwardMenu");
1079         gtk_action_set_sensitive (widget, !is_not_sent);
1080
1081         /* Attachment actions dimming */
1082         attachments = modest_msg_view_get_selected_attachments (MODEST_MSG_VIEW (priv->msg_view));
1083         n_selected = g_list_length (attachments);
1084         for (node = attachments; node != NULL; node = g_list_next (node)) {
1085                 TnyMimePart *mime_part = TNY_MIME_PART (node->data);
1086                 TnyList *nested_list = tny_simple_list_new ();
1087                 if (!tny_mime_part_is_attachment (mime_part)) {
1088                         selected_messages = TRUE;
1089                         break;
1090                 }
1091                 tny_mime_part_get_parts (mime_part, nested_list);
1092                 if (tny_list_get_length (nested_list) > 0)
1093                         nested_attachments = TRUE;
1094                 g_object_unref (nested_list);
1095         }
1096         g_list_free (attachments);
1097
1098         widget = gtk_ui_manager_get_action (parent_priv->ui_manager, "/MenuBar/AttachmentsMenu/ViewAttachmentMenu");
1099         gtk_action_set_sensitive (widget, n_selected == 1);
1100         widget = gtk_ui_manager_get_action (parent_priv->ui_manager, "/MenuBar/AttachmentsMenu/SaveAttachmentMenu");
1101         gtk_action_set_sensitive (widget, (n_selected > 0) && (!selected_messages) &&  (!nested_attachments));
1102
1103         /* Dimming depending of message being an attachment or not. It's not an attachment if
1104          * we opened it outside a folder view */
1105         widget = gtk_ui_manager_get_action (parent_priv->ui_manager, "/MenuBar/MessageMenu/MessageDeleteMenu");
1106         gtk_action_set_sensitive (widget, priv->header_model != NULL);
1107         widget = gtk_ui_manager_get_action (parent_priv->ui_manager, "/MenuBar/EditMenu/EditMoveToMenu");
1108         gtk_action_set_sensitive (widget, priv->header_model != NULL);
1109
1110 }
1111
1112 static void
1113 modest_msg_view_window_update_priority (ModestMsgViewWindow *window)
1114 {
1115         ModestMsgViewWindowPrivate *priv;
1116         TnyHeaderFlags flags = 0;
1117
1118         priv = MODEST_MSG_VIEW_WINDOW_GET_PRIVATE (window);
1119
1120         if (priv->header_model) {
1121                 TnyHeader *header;
1122                 GtkTreeIter iter;
1123
1124                 gtk_tree_model_get_iter (priv->header_model,
1125                                          &iter,
1126                                          gtk_tree_row_reference_get_path (priv->row_reference));
1127
1128                 gtk_tree_model_get (priv->header_model, &iter, TNY_GTK_HEADER_LIST_MODEL_INSTANCE_COLUMN,
1129                                     &header, -1);
1130                 flags = tny_header_get_flags (header);
1131         }
1132
1133         modest_msg_view_set_priority (MODEST_MSG_VIEW(priv->msg_view), flags);
1134
1135 }
1136
1137 static gboolean
1138 modest_msg_view_window_window_state_event (GtkWidget *widget, GdkEventWindowState *event, gpointer userdata)
1139 {
1140         if (event->changed_mask & GDK_WINDOW_STATE_FULLSCREEN) {
1141                 ModestWindowPrivate *parent_priv;
1142                 ModestWindowMgr *mgr;
1143                 gboolean is_fullscreen;
1144                 GtkAction *fs_toggle_action;
1145                 gboolean active;
1146
1147                 mgr = modest_runtime_get_window_mgr ();
1148                 is_fullscreen = (modest_window_mgr_get_fullscreen_mode (mgr))?1:0;
1149
1150                 parent_priv = MODEST_WINDOW_GET_PRIVATE (widget);
1151
1152                 fs_toggle_action = gtk_ui_manager_get_action (parent_priv->ui_manager, "/MenuBar/ViewMenu/ViewToggleFullscreenMenu");
1153                 active = (gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (fs_toggle_action)))?1:0;
1154                 if (is_fullscreen != active) {
1155                         gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (fs_toggle_action), is_fullscreen);
1156                 }
1157         }
1158
1159         return FALSE;
1160
1161 }
1162
1163 void
1164 modest_msg_view_window_toggle_fullscreen (ModestMsgViewWindow *window)
1165 {
1166                 ModestWindowPrivate *parent_priv;
1167                 GtkAction *fs_toggle_action;
1168                 parent_priv = MODEST_WINDOW_GET_PRIVATE (window);
1169
1170                 fs_toggle_action = gtk_ui_manager_get_action (parent_priv->ui_manager, "/MenuBar/ViewMenu/ViewToggleFullscreenMenu");
1171                 gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (fs_toggle_action),
1172                                               !gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (fs_toggle_action)));
1173 }
1174
1175 static void
1176 set_homogeneous (GtkWidget *widget,
1177                  gpointer data)
1178 {
1179         if (GTK_IS_TOOL_ITEM (widget)) {
1180                 gtk_tool_item_set_expand (GTK_TOOL_ITEM (widget), TRUE);
1181                 gtk_tool_item_set_homogeneous (GTK_TOOL_ITEM (widget), TRUE);
1182         }
1183 }
1184
1185 static void
1186 modest_msg_view_window_show_toolbar (ModestWindow *self,
1187                                      gboolean show_toolbar)
1188 {
1189         ModestMsgViewWindowPrivate *priv = NULL;
1190         ModestWindowPrivate *parent_priv;
1191         GtkWidget *reply_button = NULL, *menu = NULL;
1192         GtkWidget *placeholder = NULL;
1193         gint insert_index;
1194
1195         parent_priv = MODEST_WINDOW_GET_PRIVATE(self);
1196         priv = MODEST_MSG_VIEW_WINDOW_GET_PRIVATE(self);
1197
1198         /* Set optimized view status */
1199         priv->optimized_view = !show_toolbar;
1200
1201         if (!parent_priv->toolbar) {
1202                 parent_priv->toolbar = gtk_ui_manager_get_widget (parent_priv->ui_manager,
1203                                                                   "/ToolBar");
1204
1205                 /* Set homogeneous toolbar */
1206                 gtk_container_foreach (GTK_CONTAINER (parent_priv->toolbar),
1207                                        set_homogeneous, NULL);
1208
1209                 priv->progress_toolitem = GTK_WIDGET (gtk_tool_item_new ());
1210                 priv->cancel_toolitem = gtk_ui_manager_get_widget (parent_priv->ui_manager, "/ToolBar/ToolbarCancel");
1211                 priv->next_toolitem = gtk_ui_manager_get_widget (parent_priv->ui_manager, "/ToolBar/ToolbarMessageNext");
1212                 priv->prev_toolitem = gtk_ui_manager_get_widget (parent_priv->ui_manager, "/ToolBar/ToolbarMessageBack");
1213                 gtk_tool_item_set_expand (GTK_TOOL_ITEM (priv->progress_toolitem), TRUE);
1214                 gtk_tool_item_set_homogeneous (GTK_TOOL_ITEM (priv->progress_toolitem), TRUE);
1215                 gtk_tool_item_set_homogeneous (GTK_TOOL_ITEM (priv->cancel_toolitem), FALSE);
1216                 gtk_tool_item_set_expand (GTK_TOOL_ITEM (priv->cancel_toolitem), FALSE);
1217
1218                 /* Add ProgressBar (Transfer toolbar) */
1219                 priv->progress_bar = modest_progress_bar_widget_new ();
1220                 gtk_widget_set_no_show_all (priv->progress_bar, TRUE);
1221                 placeholder = gtk_ui_manager_get_widget (parent_priv->ui_manager, "/ToolBar/ProgressbarView");
1222                 insert_index = gtk_toolbar_get_item_index(GTK_TOOLBAR (parent_priv->toolbar), GTK_TOOL_ITEM(placeholder));
1223                 gtk_container_add (GTK_CONTAINER (priv->progress_toolitem), priv->progress_bar);
1224                 gtk_toolbar_insert(GTK_TOOLBAR(parent_priv->toolbar), GTK_TOOL_ITEM (priv->progress_toolitem), insert_index);
1225
1226                 /* Connect cancel 'clicked' signal to abort progress mode */
1227                 g_signal_connect(priv->cancel_toolitem, "clicked",
1228                                  G_CALLBACK(cancel_progressbar),
1229                                  self);
1230
1231                 /* Add it to the observers list */
1232                 priv->progress_widgets = g_slist_prepend(priv->progress_widgets, priv->progress_bar);
1233
1234                 /* Add to window */
1235                 hildon_window_add_toolbar (HILDON_WINDOW (self),
1236                                            GTK_TOOLBAR (parent_priv->toolbar));
1237
1238
1239                 /* Set reply button tap and hold menu */
1240                 reply_button = gtk_ui_manager_get_widget (parent_priv->ui_manager,
1241                                                           "/ToolBar/ToolbarMessageReply");
1242                 menu = gtk_ui_manager_get_widget (parent_priv->ui_manager,
1243                                                   "/ToolbarReplyCSM");
1244                 gtk_widget_tap_and_hold_setup (GTK_WIDGET (reply_button), menu, NULL, 0);
1245         }
1246
1247         if (show_toolbar) {
1248                 /* Quick hack: this prevents toolbar icons "dance" when progress bar show status is changed */
1249                 /* TODO: resize mode migth be GTK_RESIZE_QUEUE, in order to avoid unneccesary shows */
1250                 gtk_container_set_resize_mode (GTK_CONTAINER(parent_priv->toolbar), GTK_RESIZE_IMMEDIATE);
1251
1252                 gtk_widget_show (GTK_WIDGET (parent_priv->toolbar));
1253                 set_toolbar_mode (MODEST_MSG_VIEW_WINDOW(self), TOOLBAR_MODE_NORMAL);
1254         } else {
1255                 gtk_widget_set_no_show_all (parent_priv->toolbar, TRUE);
1256                 gtk_widget_hide (GTK_WIDGET (parent_priv->toolbar));
1257         }
1258 }
1259
1260 static void
1261 modest_msg_view_window_clipboard_owner_change (GtkClipboard *clipboard,
1262                                                GdkEvent *event,
1263                                                ModestMsgViewWindow *window)
1264 {
1265         ModestWindowPrivate *parent_priv;
1266         GtkAction *action;
1267         gboolean is_address;
1268         gchar *selection;
1269         GtkWidget *focused;
1270
1271         parent_priv = MODEST_WINDOW_GET_PRIVATE (window);
1272         selection = gtk_clipboard_wait_for_text (clipboard);
1273
1274         is_address = ((selection != NULL) && (modest_text_utils_validate_recipient (selection)));
1275
1276         action = gtk_ui_manager_get_action (parent_priv->ui_manager, "/MenuBar/ToolsMenu/ToolsAddToContactsMenu");
1277         gtk_action_set_sensitive (action, is_address);
1278
1279         focused = gtk_window_get_focus (GTK_WINDOW (window));
1280
1281         action = gtk_ui_manager_get_action (parent_priv->ui_manager, "/MenuBar/EditMenu/EditCopyMenu");
1282         gtk_action_set_sensitive (action, (selection != NULL) && (!MODEST_IS_ATTACHMENTS_VIEW (focused)));
1283
1284         action = gtk_ui_manager_get_action (parent_priv->ui_manager, "/MenuBar/EditMenu/EditCutMenu");
1285         gtk_action_set_sensitive (action, (selection != NULL) && (!MODEST_IS_ATTACHMENTS_VIEW (focused)));
1286
1287         g_free (selection);
1288         modest_msg_view_window_update_dimmed (window);
1289
1290 }
1291
1292 static void
1293 cancel_progressbar (GtkToolButton *toolbutton,
1294                     ModestMsgViewWindow *self)
1295 {
1296         GSList *tmp;
1297         ModestMsgViewWindowPrivate *priv;
1298
1299         priv = MODEST_MSG_VIEW_WINDOW_GET_PRIVATE(self);
1300
1301         /* Get operation observers and cancel its current operation */
1302         tmp = priv->progress_widgets;
1303         while (tmp) {
1304                 modest_progress_object_cancel_current_operation (MODEST_PROGRESS_OBJECT(tmp->data));
1305                 tmp=g_slist_next(tmp);
1306         }
1307 }
1308 static gboolean
1309 observers_empty (ModestMsgViewWindow *self)
1310 {
1311         GSList *tmp = NULL;
1312         ModestMsgViewWindowPrivate *priv;
1313         gboolean is_empty = TRUE;
1314         guint pending_ops = 0;
1315
1316         priv = MODEST_MSG_VIEW_WINDOW_GET_PRIVATE(self);
1317         tmp = priv->progress_widgets;
1318
1319         /* Check all observers */
1320         while (tmp && is_empty)  {
1321                 pending_ops = modest_progress_object_num_pending_operations (MODEST_PROGRESS_OBJECT(tmp->data));
1322                 is_empty = pending_ops == 0;
1323
1324                 tmp = g_slist_next(tmp);
1325         }
1326
1327         return is_empty;
1328 }
1329
1330
1331 static void
1332 on_queue_changed (ModestMailOperationQueue *queue,
1333                   ModestMailOperation *mail_op,
1334                   ModestMailOperationQueueNotification type,
1335                   ModestMsgViewWindow *self)
1336 {
1337         GSList *tmp;
1338         ModestMsgViewWindowPrivate *priv;
1339         ModestMailOperationId op_id;
1340         ModestToolBarModes mode;
1341
1342         g_return_if_fail (MODEST_IS_MSG_VIEW_WINDOW (self));
1343         priv = MODEST_MSG_VIEW_WINDOW_GET_PRIVATE(self);
1344
1345         /* If this operations was created by another window, do nothing */
1346         if (!modest_mail_operation_is_mine (mail_op, G_OBJECT(self)))
1347             return;
1348
1349         /* Get toolbar mode from operation id*/
1350         op_id = modest_mail_operation_get_id (mail_op);
1351         switch (op_id) {
1352         case MODEST_MAIL_OPERATION_ID_SEND:
1353         case MODEST_MAIL_OPERATION_ID_RECEIVE:
1354                 mode = TOOLBAR_MODE_TRANSFER;
1355                 break;
1356         default:
1357                 mode = TOOLBAR_MODE_NORMAL;
1358
1359         }
1360
1361         /* Add operation observers and change toolbar if neccessary*/
1362         tmp = priv->progress_widgets;
1363         switch (type) {
1364         case MODEST_MAIL_OPERATION_QUEUE_OPERATION_ADDED:
1365                 if (mode == TOOLBAR_MODE_TRANSFER) {
1366                         /* Enable transfer toolbar mode */
1367                         set_toolbar_transfer_mode(self);
1368                         while (tmp) {
1369                                 modest_progress_object_add_operation (MODEST_PROGRESS_OBJECT (tmp->data),
1370                                                                       mail_op);
1371                                 tmp = g_slist_next (tmp);
1372                         }
1373
1374                 }
1375                 break;
1376         case MODEST_MAIL_OPERATION_QUEUE_OPERATION_REMOVED:
1377                 if (mode == TOOLBAR_MODE_TRANSFER) {
1378                         while (tmp) {
1379                                 modest_progress_object_remove_operation (MODEST_PROGRESS_OBJECT (tmp->data),
1380                                                                  mail_op);
1381                                 tmp = g_slist_next (tmp);
1382
1383                         }
1384
1385                         /* If no more operations are being observed, NORMAL mode is enabled again */
1386                         if (observers_empty (self)) {
1387                                 set_toolbar_mode (self, TOOLBAR_MODE_NORMAL);
1388                         }
1389                 }
1390                 break;
1391         }
1392 }
1393
1394 void
1395 modest_msg_view_window_view_attachment (ModestMsgViewWindow *window, TnyMimePart *mime_part)
1396 {
1397         ModestMsgViewWindowPrivate *priv;
1398         g_return_if_fail (MODEST_IS_MSG_VIEW_WINDOW (window));
1399         g_return_if_fail (TNY_IS_MIME_PART (mime_part) || (mime_part == NULL));
1400
1401         priv = MODEST_MSG_VIEW_WINDOW_GET_PRIVATE (window);
1402
1403         if (mime_part == NULL) {
1404                 gboolean error = FALSE;
1405                 GList *selected_attachments = modest_msg_view_get_selected_attachments (MODEST_MSG_VIEW (priv->msg_view));
1406                 if (selected_attachments == NULL) {
1407                         error = TRUE;
1408                 } else if (g_list_length (selected_attachments) > 1) {
1409                         hildon_banner_show_information (NULL, NULL, _("TODO: more than one attachment is selected"));
1410                         error = TRUE;
1411                 } else {
1412                         mime_part = (TnyMimePart *) selected_attachments->data;
1413                         g_object_ref (mime_part);
1414                 }
1415                 g_list_foreach (selected_attachments, (GFunc) g_object_unref, NULL);
1416                 g_list_free (selected_attachments);
1417
1418                 if (error)
1419                         return;
1420         } else {
1421                 g_object_ref (mime_part);
1422         }
1423
1424         if (!TNY_IS_MSG (mime_part)) {
1425                 gchar *filepath = NULL;
1426                 TnyFsStream *temp_stream = modest_maemo_utils_create_temp_stream (&filepath);
1427
1428                 if (temp_stream) {
1429                         tny_mime_part_decode_to_stream (mime_part, TNY_STREAM (temp_stream));
1430                         modest_platform_activate_file (filepath);
1431                         g_object_unref (temp_stream);
1432                         g_free (filepath);
1433                         /* TODO: delete temporary file */
1434                 }
1435         } else {
1436                 /* message attachment */
1437                 TnyHeader *header = NULL;
1438                 ModestWindowMgr *mgr;
1439                 ModestWindow *msg_win;
1440
1441                 header = tny_msg_get_header (TNY_MSG (mime_part));
1442                 mgr = modest_runtime_get_window_mgr ();
1443                 /* TODO: this is not getting any uid */
1444                 msg_win = modest_window_mgr_find_window_by_msguid (mgr, tny_header_get_uid (header));
1445
1446                 if (!msg_win) {
1447                         gchar *account = g_strdup (modest_window_get_active_account (MODEST_WINDOW (window)));
1448                         if (!account)
1449                                 account = modest_account_mgr_get_default_account (modest_runtime_get_account_mgr ());
1450                         msg_win = modest_msg_view_window_new (TNY_MSG (mime_part), account);
1451                         modest_window_mgr_register_window (mgr, msg_win);
1452                         gtk_window_set_transient_for (GTK_WINDOW (msg_win), GTK_WINDOW (window));
1453                 }
1454
1455                 gtk_widget_show_all (GTK_WIDGET (msg_win));
1456         }
1457         g_object_unref (mime_part);
1458 }
1459
1460 static gboolean
1461 save_mime_part_to_file (const gchar *filename, TnyMimePart *mime_part)
1462 {
1463         GnomeVFSResult result;
1464         GnomeVFSHandle *handle;
1465         TnyStream *stream;
1466
1467         result = gnome_vfs_create (&handle, filename, GNOME_VFS_OPEN_WRITE, FALSE, 0777);
1468         if (result != GNOME_VFS_OK) {
1469                 hildon_banner_show_information (NULL, NULL, _("mail_ib_file_operation_failed"));
1470                 return FALSE;
1471         }
1472         stream = tny_vfs_stream_new (handle);
1473         tny_mime_part_decode_to_stream (mime_part, stream);
1474         g_object_unref (G_OBJECT (stream));
1475         return TRUE;
1476 }
1477
1478 static gboolean
1479 save_mime_part_to_file_with_checks (GtkWindow *parent, const gchar *filename, TnyMimePart *mime_part)
1480 {
1481         if (modest_maemo_utils_file_exists (filename)) {
1482                 GtkWidget *confirm_overwrite_dialog;
1483                 confirm_overwrite_dialog = hildon_note_new_confirmation (GTK_WINDOW (parent),
1484                                                                          _("TODO: confirm overwrite"));
1485                 if (gtk_dialog_run (GTK_DIALOG (confirm_overwrite_dialog)) != GTK_RESPONSE_OK) {
1486                         gtk_widget_destroy (confirm_overwrite_dialog);
1487                         return FALSE;
1488                 }
1489                 gtk_widget_destroy (confirm_overwrite_dialog);
1490         }
1491
1492         return save_mime_part_to_file (filename, mime_part);
1493 }
1494
1495 void
1496 modest_msg_view_window_save_attachments (ModestMsgViewWindow *window, GList *mime_parts)
1497 {
1498         gboolean clean_list = FALSE;
1499         ModestMsgViewWindowPrivate *priv;
1500         g_return_if_fail (MODEST_IS_MSG_VIEW_WINDOW (window));
1501
1502         priv = MODEST_MSG_VIEW_WINDOW_GET_PRIVATE (window);
1503
1504         if (mime_parts == NULL) {
1505                 mime_parts = modest_msg_view_get_selected_attachments (MODEST_MSG_VIEW (priv->msg_view));
1506                 if (mime_parts == NULL)
1507                         return;
1508                 clean_list = TRUE;
1509         }
1510
1511         if (mime_parts->next == NULL) {
1512                 /* only one attachment selected */
1513                 GtkWidget *save_dialog = NULL;
1514                 TnyMimePart *mime_part = (TnyMimePart *) mime_parts->data;
1515                 if (!TNY_IS_MSG (mime_part) && tny_mime_part_is_attachment (mime_part)) {
1516                         const gchar *filename;
1517                         gchar *folder;
1518                         save_dialog = hildon_file_chooser_dialog_new (GTK_WINDOW (window), GTK_FILE_CHOOSER_ACTION_SAVE);
1519                         folder = g_build_filename (g_get_home_dir (), DEFAULT_FOLDER, NULL);
1520                         gtk_file_chooser_set_current_folder (GTK_FILE_CHOOSER (save_dialog), folder);
1521                         g_free (folder);
1522                         filename = tny_mime_part_get_filename (mime_part);
1523                         if (filename != NULL)
1524                                 gtk_file_chooser_set_current_name (GTK_FILE_CHOOSER (save_dialog), filename);
1525                         while (gtk_dialog_run (GTK_DIALOG (save_dialog)) == GTK_RESPONSE_OK) {
1526                                 gchar *filename_tmp = gtk_file_chooser_get_uri (GTK_FILE_CHOOSER (save_dialog));
1527                                 gboolean save_result;
1528                                 if (!modest_maemo_utils_folder_writable (filename_tmp)) {
1529                                         g_free (filename_tmp);
1530                                         hildon_banner_show_information (NULL, NULL, _("TODO: read only location"));
1531                                         continue;
1532                                 }
1533                                 save_result = save_mime_part_to_file_with_checks (GTK_WINDOW (save_dialog),
1534                                                                                   filename_tmp, mime_part);
1535                                 g_free (filename_tmp);
1536                                 if (save_result)
1537                                         break;
1538                                 else
1539                                         continue;
1540                         }
1541                         gtk_widget_destroy (save_dialog);
1542                 } else {
1543                         g_warning ("Tried to save a non-file attachment");
1544                 }
1545         } else {
1546                 GtkWidget *save_dialog = NULL;
1547                 gchar *folder;
1548                 save_dialog = hildon_file_chooser_dialog_new (GTK_WINDOW (window), GTK_FILE_CHOOSER_ACTION_SELECT_FOLDER);
1549                 folder = g_build_filename (g_get_home_dir (), DEFAULT_FOLDER, NULL);
1550                 gtk_file_chooser_set_current_folder (GTK_FILE_CHOOSER (save_dialog), folder);
1551                 g_free (folder);
1552                 if (gtk_dialog_run (GTK_DIALOG (save_dialog)) == GTK_RESPONSE_OK) {
1553                         gchar *foldername = gtk_file_chooser_get_uri (GTK_FILE_CHOOSER (save_dialog));
1554                         GList *node = NULL;
1555                         gboolean attachment_found = FALSE;
1556                         if (!modest_maemo_utils_folder_writable (foldername)) {
1557                                 g_free (foldername);
1558                                 hildon_banner_show_information (NULL, NULL, _("TODO: read only location"));
1559                         }
1560                         for (node = mime_parts; node != NULL; node = g_list_next (node)) {
1561                                 TnyMimePart *mime_part = (TnyMimePart *) node->data;
1562                                 if (tny_mime_part_is_attachment (mime_part)) {
1563                                         const gchar *att_filename = tny_mime_part_get_filename (mime_part);
1564                                         if (att_filename != NULL) {
1565                                                 gchar *full_filename;
1566                                                 gboolean save_result;
1567                                                 full_filename = g_build_filename (foldername, att_filename, NULL);
1568                                                 attachment_found = TRUE;
1569
1570                                                 save_result = save_mime_part_to_file_with_checks (GTK_WINDOW (save_dialog),
1571                                                                                                   full_filename, mime_part);
1572                                                 g_free (full_filename);
1573                                                 if (!save_result)
1574                                                         break;
1575                                         }
1576                                 }
1577                         }
1578                         gtk_widget_destroy (save_dialog);
1579                 } else {
1580                         g_warning ("Tried to save a non-file attachment");
1581                 }
1582                 /* more than one attachment selected */
1583         }
1584         if (clean_list) {
1585                 g_list_foreach (mime_parts, (GFunc) g_object_unref, NULL);
1586                 g_list_free (mime_parts);
1587         }
1588 }
1589
1590 void
1591 modest_msg_view_window_remove_attachments (ModestMsgViewWindow *window, GList *mime_parts)
1592 {
1593 /*      g_message ("not implemented %s", __FUNCTION__); */
1594 }