+static gboolean
+_all_msgs_in_sending_status (ModestHeaderView *header_view)
+{
+ GtkTreeModel *model;
+ GtkTreeIter iter;
+ gboolean all_sending = TRUE;
+
+ model = gtk_tree_view_get_model (GTK_TREE_VIEW (header_view));
+ if (gtk_tree_model_get_iter_first (model, &iter)) {
+ do {
+ TnyHeader *header;
+
+ gtk_tree_model_get (model, &iter,
+ TNY_GTK_HEADER_LIST_MODEL_INSTANCE_COLUMN,
+ &header,
+ -1);
+
+ if (header) {
+ if (modest_tny_all_send_queues_get_msg_status (header) !=
+ MODEST_TNY_SEND_QUEUE_SENDING)
+ all_sending = FALSE;
+ g_object_unref (header);
+ }
+
+ } while (all_sending && gtk_tree_model_iter_next (model, &iter));
+ }
+ return all_sending;
+}
+
+gboolean
+modest_ui_dimming_rules_on_save_to_drafts (ModestWindow *win,
+ gpointer user_data)
+{
+ ModestDimmingRule *rule = NULL;
+
+ g_return_val_if_fail (MODEST_MSG_EDIT_WINDOW (win), FALSE);
+ g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
+ rule = MODEST_DIMMING_RULE (user_data);
+
+ /* Check dimmed rule */
+ return !modest_msg_edit_window_is_modified (MODEST_MSG_EDIT_WINDOW (win));
+}
+
+gboolean
+modest_ui_dimming_rules_on_insert_image (ModestWindow *win,
+ gpointer user_data)
+{
+ g_return_val_if_fail (MODEST_MSG_EDIT_WINDOW (win), FALSE);
+
+ ModestMsgEditFormat format =
+ modest_msg_edit_window_get_format (MODEST_MSG_EDIT_WINDOW (win));
+
+ return (format != MODEST_MSG_EDIT_FORMAT_HTML);
+}
+
+static gboolean
+_send_receive_in_progress (ModestWindow *win)
+{
+ ModestMailOperationQueue *queue;
+ GSList *op_list, *node;
+ gboolean found_send_receive;
+
+ queue = modest_runtime_get_mail_operation_queue ();
+ op_list = modest_mail_operation_queue_get_by_source (queue, G_OBJECT (win));
+
+ found_send_receive = FALSE;
+ for (node = op_list; node != NULL; node = g_slist_next (node)) {
+ ModestMailOperation *op;
+
+ op = (ModestMailOperation *) node->data;
+ if (modest_mail_operation_get_type_operation (op) == MODEST_MAIL_OPERATION_TYPE_SEND_AND_RECEIVE) {
+ found_send_receive = TRUE;
+ break;
+ }
+ }
+
+ if (op_list) {
+ g_slist_foreach (op_list, (GFunc) g_object_unref, NULL);
+ g_slist_free (op_list);
+ }
+
+ return found_send_receive;
+}
+
+static gboolean
+_msgs_send_in_progress (void)
+{
+ ModestCacheMgr *cache_mgr;
+ GHashTable *send_queue_cache;
+ ModestTnySendQueue *send_queue;
+ GSList *send_queues = NULL, *node = NULL;
+ gboolean found = FALSE;
+
+ cache_mgr = modest_runtime_get_cache_mgr ();
+ send_queue_cache = modest_cache_mgr_get_cache (cache_mgr,
+ MODEST_CACHE_MGR_CACHE_TYPE_SEND_QUEUE);
+
+ g_hash_table_foreach (send_queue_cache, (GHFunc) fill_list_of_caches, &send_queues);
+
+ for (node = send_queues; node != NULL && !found; node = g_slist_next (node)) {
+ send_queue = MODEST_TNY_SEND_QUEUE (node->data);
+
+ /* Check if msg uid is being processed inside send queue */
+ if (modest_tny_send_queue_sending_in_progress (send_queue)) {
+ found = TRUE;
+ break;
+ }
+ }
+
+ g_slist_free (send_queues);
+
+ return found;
+}
+
+/*****************************************************************************/
+/********************** HILDON2 only dimming rules ***************************/
+/*****************************************************************************/
+
+#ifdef MODEST_TOOLKIT_HILDON2
+gboolean
+modest_ui_dimming_rules_on_header_window_move_to (ModestWindow *win, gpointer user_data)
+{
+ ModestDimmingRule *rule = NULL;
+ gboolean dimmed = FALSE;
+
+ g_return_val_if_fail (MODEST_IS_HEADER_WINDOW(win), FALSE);
+ g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
+ rule = MODEST_DIMMING_RULE (user_data);
+
+ /* Check dimmed rule */
+ dimmed = _transfer_mode_enabled (win);
+ if (dimmed)
+ modest_dimming_rule_set_notification (rule, _("mail_ib_notavailable_downloading"));
+
+ if (!dimmed)
+ dimmed = _forbid_outgoing_xfers (win);
+
+ if (!dimmed) {
+ GtkWidget *header_view;
+ TnyFolder *folder;
+
+ header_view = GTK_WIDGET (modest_header_window_get_header_view (MODEST_HEADER_WINDOW (win)));
+ folder = modest_header_view_get_folder (MODEST_HEADER_VIEW (header_view));
+ if (folder) {
+ dimmed = (tny_folder_get_all_count (TNY_FOLDER (folder)) == 0) ||
+ modest_header_view_is_empty (MODEST_HEADER_VIEW (header_view));
+
+ if (!dimmed &&
+ (tny_folder_get_folder_type (TNY_FOLDER (folder)) == TNY_FOLDER_TYPE_OUTBOX)) {
+ dimmed = _all_msgs_in_sending_status (MODEST_HEADER_VIEW (header_view));;
+ }
+ g_object_unref (folder);
+ }
+ }
+
+ return dimmed;
+}
+
+gboolean
+modest_ui_dimming_rules_on_folder_window_move_to (ModestWindow *win, gpointer user_data)
+{
+ ModestDimmingRule *rule = NULL;
+ gboolean dimmed = FALSE;
+
+ g_return_val_if_fail (MODEST_IS_FOLDER_WINDOW(win), FALSE);
+ g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
+ rule = MODEST_DIMMING_RULE (user_data);
+
+ /* Check dimmed rule */
+ dimmed = _transfer_mode_enabled (win);
+ if (dimmed)
+ modest_dimming_rule_set_notification (rule, _("mail_ib_notavailable_downloading"));
+
+ if (!dimmed)
+ dimmed = _forbid_outgoing_xfers (win);
+
+ if (!dimmed && MODEST_IS_FOLDER_WINDOW (win)) {
+ ModestFolderView *folder_view;
+ folder_view = modest_folder_window_get_folder_view (MODEST_FOLDER_WINDOW (win));
+ dimmed = !modest_folder_view_any_folder_fulfils_rules (folder_view,
+ MODEST_FOLDER_RULES_FOLDER_NON_MOVEABLE);
+ }
+
+ if (!dimmed) {
+ dimmed = _transfer_mode_enabled (win);
+ if (dimmed)
+ modest_dimming_rule_set_notification (rule, "");
+ }
+
+ return dimmed;
+}
+
+gboolean
+modest_ui_dimming_rules_on_folder_window_delete (ModestWindow *win, gpointer user_data)
+{
+ ModestDimmingRule *rule = NULL;
+ gboolean dimmed = FALSE;
+
+ g_return_val_if_fail (MODEST_IS_FOLDER_WINDOW(win), FALSE);
+ g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
+ rule = MODEST_DIMMING_RULE (user_data);
+
+ /* Check dimmed rule */
+ dimmed = _transfer_mode_enabled (win);
+ if (dimmed)
+ modest_dimming_rule_set_notification (rule, _("mail_ib_notavailable_downloading"));
+
+ if (MODEST_IS_FOLDER_WINDOW (win)) {
+ ModestFolderView *folder_view;
+ folder_view = modest_folder_window_get_folder_view (MODEST_FOLDER_WINDOW (win));
+ dimmed = !modest_folder_view_any_folder_fulfils_rules (folder_view,
+ MODEST_FOLDER_RULES_FOLDER_NON_DELETABLE);
+ }
+
+ if (!dimmed) {
+ dimmed = _transfer_mode_enabled (win);
+ if (dimmed)
+ modest_dimming_rule_set_notification (rule, "");
+ }
+
+ return dimmed;
+}
+
+gboolean
+modest_ui_dimming_rules_on_edit_accounts (ModestWindow *win, gpointer user_data)
+{
+ return !modest_account_mgr_has_accounts (modest_runtime_get_account_mgr (), TRUE);
+}
+#endif