* Review dimming rules to detect when modest is sedning mails.
[modest] / src / modest-ui-dimming-rules.c
index 07acbde..552a61a 100644 (file)
@@ -50,33 +50,36 @@ static gboolean _invalid_attach_selected (ModestWindow *win,
 static gboolean _purged_attach_selected (ModestWindow *win, gboolean all, ModestDimmingRule *rule);
 static gboolean _clipboard_is_empty (ModestWindow *win);
 static gboolean _invalid_clipboard_selected (ModestWindow *win, ModestDimmingRule *rule);
-/* static gboolean _already_opened_msg (ModestWindow *win, guint *n_messages); */
-/* static gboolean _selected_msg_marked_as (ModestMainWindow *win, TnyHeaderFlags mask, gboolean opposite, gboolean all); */
-static gboolean _selected_folder_not_writeable (ModestMainWindow *win);
-static gboolean _selected_folder_is_snd_level (ModestMainWindow *win);
+static gboolean _selected_folder_not_writeable (ModestMainWindow *win, gboolean for_paste);
+static gboolean _selected_folder_not_moveable (ModestMainWindow *win);
+static gboolean _selected_folder_not_renameable (ModestMainWindow *win);
+static gboolean _selected_folder_not_deletable (ModestMainWindow *win);
 static gboolean _selected_folder_is_any_of_type (ModestWindow *win, TnyFolderType types[], guint ntypes);
 static gboolean _selected_folder_is_root_or_inbox (ModestMainWindow *win);
 static gboolean _selected_folder_is_MMC_or_POP_root (ModestMainWindow *win);
 static gboolean _selected_folder_is_root (ModestMainWindow *win);
+static gboolean _header_view_is_all_selected (ModestMainWindow *win);
 static gboolean _selected_folder_is_empty (ModestMainWindow *win);
+static gboolean _folder_view_has_focus (ModestWindow *win);
 static gboolean _selected_folder_is_same_as_source (ModestWindow *win);
-static gboolean _msg_download_in_progress (ModestMsgViewWindow *win);
+static gboolean _msg_download_in_progress (ModestWindow *win);
 static gboolean _msg_download_completed (ModestMainWindow *win);
 static gboolean _selected_msg_sent_in_progress (ModestWindow *win);
 static gboolean _sending_in_progress (ModestWindow *win);
-/* static gboolean _message_is_marked_as_deleted (ModestMsgViewWindow *win); */
-/* static gboolean _selected_message_is_marked_as_deleted (ModestMainWindow *win); */
+static gboolean _send_receive_in_progress (ModestWindow *win);
 static gboolean _invalid_folder_for_purge (ModestWindow *win, ModestDimmingRule *rule);
 static gboolean _transfer_mode_enabled (ModestWindow *win);
-
-static void  fill_list_of_caches (gpointer key, gpointer value, gpointer userdata);
+static gboolean _selected_folder_has_subfolder_with_same_name (ModestWindow *win);
+static void fill_list_of_caches (gpointer key, gpointer value, gpointer userdata);
 
 
 static DimmedState *
 _define_main_window_dimming_state (ModestMainWindow *window)
 {
        DimmedState *state = NULL;
+       GtkWidget *focused_widget = NULL;
        GtkWidget *header_view = NULL;
+       GtkTreeModel *model = NULL;
        TnyList *selected_headers = NULL;
        TnyIterator *iter = NULL;
        TnyHeader *header = NULL;
@@ -108,9 +111,20 @@ _define_main_window_dimming_state (ModestMainWindow *window)
        state->any_has_attachments = FALSE;
        state->all_has_attachments = FALSE;
        state->sent_in_progress = FALSE;
+       state->all_selected = FALSE;
 
+       /* Get focused widget */
+       focused_widget = gtk_window_get_focus (GTK_WINDOW (window));
+       if (MODEST_IS_FOLDER_VIEW (focused_widget)) {
+               state->n_selected++;
+               return state;
+       } else if (MODEST_IS_HEADER_VIEW (focused_widget)) {
+               header_view = focused_widget;           
+       } else {
+               header_view = modest_main_window_get_child_widget (window, MODEST_WIDGET_TYPE_HEADER_VIEW);
+       }
+       
        /* Get header view and selected headers */
-       header_view = modest_main_window_get_child_widget (window, MODEST_WIDGET_TYPE_HEADER_VIEW);
        selected_headers = modest_header_view_get_selected_headers (MODEST_HEADER_VIEW(header_view));
        if (!selected_headers) 
                return state;
@@ -176,6 +190,15 @@ _define_main_window_dimming_state (ModestMainWindow *window)
                g_object_unref (header);
        }
 
+       /* check if all the headers are selected or not */
+       model = gtk_tree_view_get_model(GTK_TREE_VIEW(header_view));
+       if (model != NULL){
+               gint count;
+               count = gtk_tree_model_iter_n_children(model, NULL);
+               if(state->n_selected == count != 0)
+                       state->all_selected = TRUE;
+       }
+
        /* Free */
        g_free(msg_uid);
        g_object_unref(selected_headers);
@@ -299,45 +322,30 @@ modest_ui_dimming_rules_on_new_msg (ModestWindow *win, gpointer user_data)
        ModestDimmingRule *rule = NULL;
        gboolean dimmed = FALSE;
 
-       g_return_val_if_fail (MODEST_IS_MSG_VIEW_WINDOW(win), FALSE);
+       g_return_val_if_fail (MODEST_IS_WINDOW(win), FALSE);
        g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
        rule = MODEST_DIMMING_RULE (user_data);
                
        /* Check dimmed rule */ 
-       if (!dimmed) {
-               if (MODEST_IS_MSG_VIEW_WINDOW (win))
-                       dimmed = _msg_download_in_progress (MODEST_MSG_VIEW_WINDOW(win));
-               if (dimmed)
-                       modest_dimming_rule_set_notification (rule, "");
+       if (MODEST_IS_MSG_VIEW_WINDOW(win)) {
+               if (!dimmed) {
+                       dimmed = _msg_download_in_progress (win);
+                       if (dimmed)
+                               modest_dimming_rule_set_notification (rule, "");
+               }
+       } else if (MODEST_IS_MAIN_WINDOW(win)) {
+               if (!dimmed) {
+                       dimmed = !modest_account_mgr_has_accounts(modest_runtime_get_account_mgr(), 
+                                                                 TRUE);        
+                       if (dimmed)
+                               modest_dimming_rule_set_notification (rule, _("mcen_nc_no_email_acnts_defined"));
+               }
        }
 
        return dimmed;
 }
 
 gboolean 
-modest_ui_dimming_rules_on_csm_new_folder (ModestWindow *win, gpointer user_data)
-{
-       ModestDimmingRule *rule = NULL;
-       gboolean dimmed = FALSE;
-
-       g_return_val_if_fail (MODEST_IS_MAIN_WINDOW(win), FALSE);
-       g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
-       rule = MODEST_DIMMING_RULE (user_data);
-
-       /* Check common new folder menu item dimming rules */   
-       dimmed = modest_ui_dimming_rules_on_new_folder (win, user_data);
-       
-       /* Check CSM specific dimming rules */
-       if (!dimmed) {
-               dimmed = _selected_folder_is_snd_level (MODEST_MAIN_WINDOW(win));
-               if (dimmed)
-                       modest_dimming_rule_set_notification (rule, _("mail_in_ui_folder_create_error"));
-       }
-       
-       return dimmed;
-}
-
-gboolean 
 modest_ui_dimming_rules_on_new_folder (ModestWindow *win, gpointer user_data)
 {
        ModestDimmingRule *rule = NULL;
@@ -362,11 +370,13 @@ modest_ui_dimming_rules_on_new_folder (ModestWindow *win, gpointer user_data)
                        dimmed = FALSE;
                } else {
                        const gchar *proto_str = tny_account_get_proto (TNY_ACCOUNT (parent_folder));
-                       /* If it's POP then dim */
-                       dimmed = (modest_protocol_info_get_transport_store_protocol (proto_str) == 
-                                 MODEST_PROTOCOL_STORE_POP) ? TRUE : FALSE;
-                       if (dimmed)
-                               modest_dimming_rule_set_notification (rule, _("mail_in_ui_folder_create_error"));
+                       if (proto_str != NULL) {
+                               /* If it's POP then dim */                      
+                               dimmed = (modest_protocol_info_get_transport_store_protocol (proto_str) == 
+                                         MODEST_PROTOCOL_STORE_POP) ? TRUE : FALSE;
+                               if (dimmed)
+                                       modest_dimming_rule_set_notification (rule, _("mail_in_ui_folder_create_error"));
+                       }
                }
        } else {
                /* TODO: the specs say that only one level of subfolder is allowed, is this true ? */
@@ -379,7 +389,7 @@ modest_ui_dimming_rules_on_new_folder (ModestWindow *win, gpointer user_data)
 
                /* Apply folder rules */        
                if (!dimmed) {
-                       dimmed = _selected_folder_not_writeable (MODEST_MAIN_WINDOW(win));
+                       dimmed = _selected_folder_not_writeable (MODEST_MAIN_WINDOW(win), FALSE);
                        if (dimmed)
                                modest_dimming_rule_set_notification (rule, _("mail_in_ui_folder_create_error"));
                }
@@ -389,6 +399,13 @@ modest_ui_dimming_rules_on_new_folder (ModestWindow *win, gpointer user_data)
                                modest_dimming_rule_set_notification (rule, _("mail_in_ui_folder_create_error"));
                }
        }
+
+       /* if not the folder is selected then dim */
+       folder_view = modest_main_window_get_child_widget (MODEST_MAIN_WINDOW(win),
+                                                          MODEST_WIDGET_TYPE_FOLDER_VIEW);
+       if (folder_view && !gtk_widget_is_focus (folder_view)) 
+               dimmed = TRUE;
+
        g_object_unref (parent_folder);
 
        return dimmed;
@@ -456,7 +473,7 @@ modest_ui_dimming_rules_on_delete_folder (ModestWindow *win, gpointer user_data)
                
        /* Check dimmed rule */ 
        if (!dimmed) {
-               dimmed = _selected_folder_not_writeable (MODEST_MAIN_WINDOW(win));
+               dimmed = _selected_folder_not_deletable (MODEST_MAIN_WINDOW(win));
                if (dimmed)
                        modest_dimming_rule_set_notification (rule, _("mail_in_ui_folder_delete_error"));
        }
@@ -475,6 +492,11 @@ modest_ui_dimming_rules_on_delete_folder (ModestWindow *win, gpointer user_data)
                if (dimmed)
                        modest_dimming_rule_set_notification (rule, _("mail_in_ui_folder_delete_error"));
        }
+       if (!dimmed) {
+               dimmed = _transfer_mode_enabled (win);
+               if (dimmed)
+                       modest_dimming_rule_set_notification (rule, _CS("ckct_ib_unable_to_delete"));
+       }
 
        return dimmed;
 }
@@ -522,7 +544,7 @@ modest_ui_dimming_rules_on_rename_folder (ModestWindow *win, gpointer user_data)
        
        /* Check dimmed rule */ 
        if (!dimmed) {
-               dimmed = _selected_folder_not_writeable (MODEST_MAIN_WINDOW(win));
+               dimmed = _selected_folder_not_renameable (MODEST_MAIN_WINDOW(win));
                if (dimmed)
                        modest_dimming_rule_set_notification (rule, "");
        }
@@ -611,8 +633,7 @@ modest_ui_dimming_rules_on_reply_msg (ModestWindow *win, gpointer user_data)
                                modest_dimming_rule_set_notification (rule, _("mail_ib_notavailable_downloading"));
                }
                if (!dimmed) {
-                       if (MODEST_IS_MSG_VIEW_WINDOW (win))
-                               dimmed = _msg_download_in_progress (MODEST_MSG_VIEW_WINDOW (win));
+                       dimmed = _msg_download_in_progress (win);
                        if (dimmed)
                                modest_dimming_rule_set_notification (rule, _("mcen_ib_unable_to_reply"));
                }
@@ -717,15 +738,16 @@ modest_ui_dimming_rules_on_delete_msg (ModestWindow *win, gpointer user_data)
                                modest_dimming_rule_set_notification (rule, _("mcen_ib_message_already_deleted"));
                }
                
-               /* Commented out, because deletion should be possible even when 
-                * the message window has no header view model, which will be the 
-                * case when it is not the selected message in the header view.
+               /* The delete button should be dimmed when viewing an attachment,
+                * but should be enabled when viewing a message from the list, 
+                * or when viewing a search result.
                 */
-               
                if (!dimmed) {
-                       dimmed = !modest_msg_view_window_has_headers_model (MODEST_MSG_VIEW_WINDOW(win));
-                       if (dimmed) {
-                               modest_dimming_rule_set_notification (rule, _CS("ckct_ib_unable_to_delete"));
+                       if (!modest_msg_view_window_is_search_result (MODEST_MSG_VIEW_WINDOW(win))) {
+                               dimmed = !modest_msg_view_window_has_headers_model (MODEST_MSG_VIEW_WINDOW(win));
+                               if (dimmed) {
+                                       modest_dimming_rule_set_notification (rule, _CS("ckct_ib_unable_to_delete"));
+                               }
                        }
                }
        }
@@ -775,6 +797,12 @@ modest_ui_dimming_rules_on_details (ModestWindow *win, gpointer user_data)
 
                                        g_object_unref (folder_store);
                                }
+                               if (!dimmed) {
+                                       dimmed = _msg_download_in_progress (win);
+                                       if (dimmed)
+                                               modest_dimming_rule_set_notification (rule, "");
+                               }
+
                        }
 
                }
@@ -785,7 +813,7 @@ modest_ui_dimming_rules_on_details (ModestWindow *win, gpointer user_data)
                /* Check dimmed rule */ 
                if (!dimmed) {
                        if (MODEST_IS_MSG_VIEW_WINDOW (win))
-                               dimmed = _msg_download_in_progress (MODEST_MSG_VIEW_WINDOW (win));
+                               dimmed = _msg_download_in_progress (win);
                        if (dimmed)
                                modest_dimming_rule_set_notification (rule, "");
                }
@@ -899,7 +927,7 @@ modest_ui_dimming_rules_on_main_window_move_to (ModestWindow *win, gpointer user
                
                /* Apply folder rules */        
                if (!dimmed) {
-                       dimmed = _selected_folder_not_writeable (MODEST_MAIN_WINDOW(win));
+                       dimmed = _selected_folder_not_moveable (MODEST_MAIN_WINDOW(win));
                        if (dimmed)
                                modest_dimming_rule_set_notification (rule, _("emev_bd_unabletomove_items"));
                }
@@ -925,6 +953,11 @@ modest_ui_dimming_rules_on_main_window_move_to (ModestWindow *win, gpointer user
                        dimmed = _invalid_msg_selected (MODEST_MAIN_WINDOW(win), FALSE, user_data);
                
        }
+       if (!dimmed) {
+               dimmed = _selected_msg_sent_in_progress (win);
+               if (dimmed)
+                       modest_dimming_rule_set_notification (rule, _("sfil_ib_unable_to_move_selected_items"));
+       }
        
        return dimmed;
 }
@@ -945,9 +978,18 @@ modest_ui_dimming_rules_on_view_window_move_to (ModestWindow *win, gpointer user
                if (dimmed)
                        modest_dimming_rule_set_notification (rule, _("mail_ib_notavailable_downloading"));
        }
+       
        if (!dimmed) {
-               if (MODEST_IS_MSG_VIEW_WINDOW (win))
-                       dimmed = !modest_msg_view_window_has_headers_model (MODEST_MSG_VIEW_WINDOW (win));
+               if (MODEST_IS_MSG_VIEW_WINDOW (win)) {
+                       /* The move_to button should be dimmed when viewing an attachment,
+                        * but should be enabled when viewing a message from the list, 
+                        * or when viewing a search result.
+                        */
+                       if (!modest_msg_view_window_is_search_result (MODEST_MSG_VIEW_WINDOW(win))) {
+                               dimmed = !modest_msg_view_window_has_headers_model (MODEST_MSG_VIEW_WINDOW (win));
+                       }
+               }
+               
                if (dimmed) 
                        modest_dimming_rule_set_notification (rule, _("mcen_ib_unable_to_move_mail_attachment"));
        }
@@ -976,7 +1018,7 @@ modest_ui_dimming_rules_on_find_msg (ModestWindow *win, gpointer user_data)
 }
 
 gboolean 
-modest_ui_dimming_rules_on_paste_msgs (ModestWindow *win, gpointer user_data)
+modest_ui_dimming_rules_on_paste (ModestWindow *win, gpointer user_data)
 {
        ModestDimmingRule *rule = NULL;
        TnyFolderType types[3];
@@ -994,25 +1036,42 @@ modest_ui_dimming_rules_on_paste_msgs (ModestWindow *win, gpointer user_data)
        if (!dimmed) {
                dimmed = _clipboard_is_empty (win);
                if (dimmed)
-                       modest_dimming_rule_set_notification (rule, dgettext("hildon-common-strings", "ecoc_ib_edwin_nothing_to_paste"));
+                       modest_dimming_rule_set_notification (rule, 
+                                                             dgettext("hildon-common-strings", 
+                                                                      "ecoc_ib_edwin_nothing_to_paste"));
        }
        if (!dimmed) {
                dimmed = _selected_folder_is_any_of_type (win, types, 3);
                if (dimmed)
-                       modest_dimming_rule_set_notification (rule, dgettext("hildon-common-strings", "ckct_ib_unable_to_paste_here"));
+                       modest_dimming_rule_set_notification (rule, 
+                                                             dgettext("hildon-common-strings", 
+                                                                      "ckct_ib_unable_to_paste_here"));
        }
        if (!dimmed) {
-               dimmed = _selected_folder_not_writeable (MODEST_MAIN_WINDOW(win));
-               if (dimmed) {
-                       modest_dimming_rule_set_notification (rule, dgettext("hildon-common-strings", "ckct_ib_unable_to_paste_here"));
-               }
+               dimmed = !_folder_view_has_focus (win);
+               if (dimmed)
+                       modest_dimming_rule_set_notification (rule,
+                                       dgettext("hildon-common-strings",
+                                       "ckct_ib_unable_to_paste_here"));
+       }
+       if (!dimmed) {
+               dimmed = _selected_folder_not_writeable (MODEST_MAIN_WINDOW(win), TRUE);
+               if (dimmed) 
+                       modest_dimming_rule_set_notification (rule, 
+                                                             dgettext("hildon-common-strings", 
+                                                                      "ckct_ib_unable_to_paste_here"));
        }
        if (!dimmed) {
                dimmed = _selected_folder_is_same_as_source (win);
                if (dimmed)
                        modest_dimming_rule_set_notification (rule, _("mcen_ib_unable_to_copy_samefolder"));
        }
-
+       if (!dimmed) {
+               dimmed = _selected_folder_has_subfolder_with_same_name (win);
+               if (dimmed)
+                       modest_dimming_rule_set_notification (rule, _("mcen_ib_unable_to_copy_samefolder"));
+       }
+       
        return dimmed;
 }
 
@@ -1028,11 +1087,14 @@ modest_ui_dimming_rules_on_select_all (ModestWindow *win, gpointer user_data)
        rule = MODEST_DIMMING_RULE (user_data);
 
        /* Check dimmed rule */ 
-       if (!dimmed) {
-               dimmed = _selected_folder_is_empty (MODEST_MAIN_WINDOW(win));                   
-               if (dimmed)
-                       modest_dimming_rule_set_notification (rule, "");
-       }
+       if (!dimmed)
+               dimmed = _selected_folder_is_empty (MODEST_MAIN_WINDOW(win));
+
+       if (!dimmed)
+               dimmed = _header_view_is_all_selected (MODEST_MAIN_WINDOW(win));
+
+       if (dimmed)
+               modest_dimming_rule_set_notification (rule, "");
                
        return dimmed;
 }
@@ -1160,10 +1222,12 @@ gboolean
 modest_ui_dimming_rules_on_cut (ModestWindow *win, gpointer user_data)
 {
        ModestDimmingRule *rule = NULL;
+       const DimmedState *state = NULL;
        gboolean dimmed = FALSE;
        
        g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
        rule = MODEST_DIMMING_RULE (user_data);
+       state = modest_window_get_dimming_state (win);
 
        /* Check common dimming rules */
        if (!dimmed) {
@@ -1172,18 +1236,52 @@ modest_ui_dimming_rules_on_cut (ModestWindow *win, gpointer user_data)
 
        /* Check window specific dimming rules */
        if (MODEST_IS_MAIN_WINDOW (win)) {
-               if (!dimmed) { 
-                       dimmed = _selected_folder_is_empty (MODEST_MAIN_WINDOW(win));                   
-                       if (dimmed)
-                               modest_dimming_rule_set_notification (rule, "");
+               /* Get focused widget */
+               GtkWidget *focused = gtk_window_get_focus (GTK_WINDOW (win));
+               
+               if (MODEST_IS_HEADER_VIEW (focused)) {
+                       if (!dimmed) { 
+                               dimmed = _selected_folder_is_empty (MODEST_MAIN_WINDOW(win));                   
+                               if (dimmed)
+                                       modest_dimming_rule_set_notification (rule, "");
+                       }
+                       if (!dimmed) {
+                               dimmed = _selected_msg_sent_in_progress (win);
+                               if (dimmed)
+                                       modest_dimming_rule_set_notification (rule, _("mcen_ib_unable_to_cut_mess"));
+                       }
+                       if (!dimmed) {
+                               dimmed = state->already_opened_msg;
+                               if(dimmed)
+                                       modest_dimming_rule_set_notification (rule, _("mcen_ib_unable_to_cut_mess"));
+                       }
                }
-               if (!dimmed) {
-                       dimmed = _selected_msg_sent_in_progress (win);
-                       if (dimmed)
-                               modest_dimming_rule_set_notification (rule, _("mcen_ib_unable_to_cut_mess"));
+               else if (MODEST_IS_FOLDER_VIEW (focused)) {
+                       TnyFolderType types[3];
+                       
+                       types[0] = TNY_FOLDER_TYPE_DRAFTS; 
+                       types[1] = TNY_FOLDER_TYPE_OUTBOX;
+                       types[2] = TNY_FOLDER_TYPE_SENT;
+                       
+                       /* Apply folder rules */        
+                       if (!dimmed) {
+                               dimmed = _selected_folder_not_deletable (MODEST_MAIN_WINDOW(win));
+                               if (dimmed)
+                                       modest_dimming_rule_set_notification (rule, _("emev_bd_unabletomove_items"));
+                       }
+                       if (!dimmed) {
+                               dimmed = _selected_folder_is_root_or_inbox (MODEST_MAIN_WINDOW(win));
+                               if (dimmed)
+                                       modest_dimming_rule_set_notification (rule, _("emev_bd_unabletomove_itemsr"));
+                       }
+                       if (!dimmed) {
+                               dimmed = _selected_folder_is_any_of_type (win, types, 3);
+                               if (dimmed)
+                                       modest_dimming_rule_set_notification (rule, _("emev_bd_unabletomove_itemsr"));
+                       }
                }
        }
-       
+
        return dimmed;
 }
 
@@ -1191,10 +1289,12 @@ gboolean
 modest_ui_dimming_rules_on_copy (ModestWindow *win, gpointer user_data)
 {
        ModestDimmingRule *rule = NULL;
+       const DimmedState *state = NULL;
        gboolean dimmed = FALSE;
        
        g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
        rule = MODEST_DIMMING_RULE (user_data);
+       state = modest_window_get_dimming_state (win);
 
        /* Check common dimming rules */
        if (!dimmed) {
@@ -1203,15 +1303,43 @@ modest_ui_dimming_rules_on_copy (ModestWindow *win, gpointer user_data)
        
        /* Check window specific dimming rules */
        if (MODEST_IS_MAIN_WINDOW (win)) {
-               if (!dimmed) {
-                       dimmed = _selected_folder_is_empty (MODEST_MAIN_WINDOW(win));                   
-                       if (dimmed)
-                               modest_dimming_rule_set_notification (rule, "");
-               }               
-               if (!dimmed) {
-                       dimmed = _selected_msg_sent_in_progress (win);
-                       if (dimmed)
-                               modest_dimming_rule_set_notification (rule, _("mcen_ib_unable_to_cut_mess"));
+               /* Get focused widget */
+               GtkWidget *focused = gtk_window_get_focus (GTK_WINDOW (win));
+               
+               if (MODEST_IS_HEADER_VIEW (focused)) {
+                       if (!dimmed) {
+                               dimmed = _selected_folder_is_empty (MODEST_MAIN_WINDOW(win));                   
+                               if (dimmed)
+                                       modest_dimming_rule_set_notification (rule, "");
+                       }               
+                       if (!dimmed) {
+                               dimmed = _selected_msg_sent_in_progress (win);
+                               if (dimmed)
+                                       modest_dimming_rule_set_notification (rule, _(""));
+                       }
+                       if (!dimmed) {
+                               dimmed = state->already_opened_msg;
+                               if(dimmed)
+                                       modest_dimming_rule_set_notification (rule, _(""));
+                       }
+               }
+               else if (MODEST_IS_FOLDER_VIEW (focused)) {
+                       TnyFolderType types[3];
+                       
+                       types[0] = TNY_FOLDER_TYPE_DRAFTS; 
+                       types[1] = TNY_FOLDER_TYPE_OUTBOX;
+                       types[2] = TNY_FOLDER_TYPE_SENT;
+
+                       if (!dimmed) {
+                               dimmed = _selected_folder_is_root (MODEST_MAIN_WINDOW(win));
+                               if (dimmed)
+                                       modest_dimming_rule_set_notification (rule, _(""));
+                       }
+                       if (!dimmed) {
+                               dimmed = _selected_folder_is_any_of_type (win, types, 3);
+                               if (dimmed)
+                                       modest_dimming_rule_set_notification (rule, _(""));
+                       }
                }
        }
                
@@ -1229,17 +1357,18 @@ modest_ui_dimming_rules_on_view_previous (ModestWindow *win, gpointer user_data)
 
        g_return_val_if_fail (MODEST_IS_MSG_VIEW_WINDOW(win), FALSE);
 
-       /* Check dimmed rule */ 
+       /* Check dimmed rule */
        if (!dimmed) {
-               dimmed = _transfer_mode_enabled (win);                  
+               dimmed = _transfer_mode_enabled (win);
                if (dimmed)
-                       modest_dimming_rule_set_notification (rule, _("mail_ib_notavailable_downloading"));
+                       modest_dimming_rule_set_notification (
+                                       rule, _("mail_ib_notavailable_downloading"));
        }
        if (!dimmed) {
-               if (MODEST_IS_MSG_VIEW_WINDOW (win))
-                       dimmed = modest_msg_view_window_first_message_selected (MODEST_MSG_VIEW_WINDOW(win));
+               dimmed = modest_msg_view_window_first_message_selected (
+                               MODEST_MSG_VIEW_WINDOW(win));
                modest_dimming_rule_set_notification (rule, NULL);
-       }               
+       }
 
        return dimmed;
 }
@@ -1261,8 +1390,7 @@ modest_ui_dimming_rules_on_view_next (ModestWindow *win, gpointer user_data)
                        modest_dimming_rule_set_notification (rule, _("mail_ib_notavailable_downloading"));
        }
        if (!dimmed) {
-               if (MODEST_IS_MSG_VIEW_WINDOW (win))
-                       dimmed = modest_msg_view_window_last_message_selected (MODEST_MSG_VIEW_WINDOW (win));
+               dimmed = modest_msg_view_window_last_message_selected (MODEST_MSG_VIEW_WINDOW (win));
                modest_dimming_rule_set_notification (rule, NULL);
        }               
 
@@ -1285,7 +1413,6 @@ modest_ui_dimming_rules_on_cancel_sending (ModestWindow *win, gpointer user_data
 {
        ModestDimmingRule *rule = NULL;
        TnyFolderType types[1];
-       guint n_messages = 0;
        const DimmedState *state = NULL;
        gboolean dimmed = FALSE;
 
@@ -1298,18 +1425,42 @@ modest_ui_dimming_rules_on_cancel_sending (ModestWindow *win, gpointer user_data
 
        /* Check dimmed rules */        
        if (!dimmed) {
-               dimmed = state->already_opened_msg;
-               n_messages = state->n_selected;
+               dimmed = !_selected_folder_is_any_of_type (win, types, 1);
                if (dimmed) 
-                       modest_dimming_rule_set_notification (rule, _("mcen_ib_message_unableto_cancel_send"));
+                       modest_dimming_rule_set_notification (rule, "");
+       }
+       if (!dimmed) {
+               dimmed = !_sending_in_progress (win);
+               if (dimmed)
+                       modest_dimming_rule_set_notification (rule, "");
        }
+
+       return dimmed;
+}
+
+gboolean 
+modest_ui_dimming_rules_on_csm_cancel_sending (ModestWindow *win, gpointer user_data)
+{
+       ModestDimmingRule *rule = NULL;
+       TnyFolderType types[1];
+       const DimmedState *state = NULL;
+       gboolean dimmed = FALSE;
+
+       g_return_val_if_fail (MODEST_IS_MAIN_WINDOW(win), FALSE);
+       g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
+       rule = MODEST_DIMMING_RULE (user_data);
+       state = modest_window_get_dimming_state (win);
+
+       types[0] = TNY_FOLDER_TYPE_OUTBOX; 
+
+       /* Check dimmed rules */        
        if (!dimmed) {
                dimmed = !_selected_folder_is_any_of_type (win, types, 1);
                if (dimmed) 
                        modest_dimming_rule_set_notification (rule, "");
-       }
+       }
        if (!dimmed) {
-               dimmed = !_sending_in_progress (win);
+               dimmed = !_send_receive_in_progress (win);
                if (dimmed)
                        modest_dimming_rule_set_notification (rule, "");
        }
@@ -1362,11 +1513,15 @@ modest_ui_dimming_rules_on_add_to_contacts (ModestWindow *win, gpointer user_dat
 
 
 static gboolean
-_selected_folder_not_writeable (ModestMainWindow *win)
+_selected_folder_not_writeable (ModestMainWindow *win,
+                               gboolean for_paste)
 {
        GtkWidget *folder_view = NULL;
        TnyFolderStore *parent_folder = NULL;
+       ModestEmailClipboard *clipboard = NULL;
        ModestTnyFolderRules rules;
+       gboolean is_local_acc = FALSE;
+       gboolean xfer_folders = FALSE;
        gboolean result = FALSE;
 
        g_return_val_if_fail (MODEST_IS_MAIN_WINDOW(win), FALSE);
@@ -1381,9 +1536,20 @@ _selected_folder_not_writeable (ModestMainWindow *win)
        /* Get selected folder as parent of new folder to create */
        parent_folder = modest_folder_view_get_selected (MODEST_FOLDER_VIEW(folder_view));
        if (!(parent_folder && TNY_IS_FOLDER(parent_folder))) {
-               if (parent_folder)
-                       g_object_unref (parent_folder);
-               return TRUE;
+               /* If it's the local account and its transfering folders, then do not dim */            
+               if (TNY_IS_ACCOUNT (parent_folder)) {
+                       is_local_acc = modest_tny_account_is_virtual_local_folders (TNY_ACCOUNT (parent_folder));
+                       if (for_paste) {
+                               clipboard = modest_runtime_get_email_clipboard ();
+                               xfer_folders = modest_email_clipboard_folder_copied (clipboard);
+                       }
+               }
+
+               if (for_paste) 
+                       result = !(is_local_acc && xfer_folders); 
+               else
+                       result = !is_local_acc;
+               goto frees;             
        }
        
        /* Check dimmed rule */ 
@@ -1391,7 +1557,117 @@ _selected_folder_not_writeable (ModestMainWindow *win)
        result = rules & MODEST_FOLDER_RULES_FOLDER_NON_WRITEABLE;
 
        /* free */
-       g_object_unref (parent_folder);
+ frees:
+       if (parent_folder != NULL)
+               g_object_unref (parent_folder);
+
+       return result;
+}
+
+static gboolean
+_selected_folder_not_deletable (ModestMainWindow *win)
+{
+       GtkWidget *folder_view = NULL;
+       TnyFolderStore *parent_folder = NULL;
+       ModestTnyFolderRules rules;
+       gboolean result = FALSE;
+
+       g_return_val_if_fail (MODEST_IS_MAIN_WINDOW(win), FALSE);
+
+       /* Get folder view */
+       folder_view = modest_main_window_get_child_widget (MODEST_MAIN_WINDOW(win),
+                                                          MODEST_WIDGET_TYPE_FOLDER_VIEW);
+       /* If no folder view, always dimmed */
+       if (!folder_view)
+               return TRUE;
+       
+       /* Get selected folder as parent of new folder to create */
+       parent_folder = modest_folder_view_get_selected (MODEST_FOLDER_VIEW(folder_view));
+       if (!(parent_folder && TNY_IS_FOLDER(parent_folder))) {
+               result = TRUE;
+               goto frees;             
+       }
+       
+       /* Check dimmed rule */ 
+       rules = modest_tny_folder_get_rules (TNY_FOLDER (parent_folder));
+       result = rules & MODEST_FOLDER_RULES_FOLDER_NON_DELETABLE;
+
+       /* free */
+ frees:
+       if (parent_folder != NULL)
+               g_object_unref (parent_folder);
+
+       return result;
+}
+
+static gboolean
+_selected_folder_not_moveable (ModestMainWindow *win)
+{
+       GtkWidget *folder_view = NULL;
+       TnyFolderStore *parent_folder = NULL;
+       ModestTnyFolderRules rules;
+       gboolean result = FALSE;
+
+       g_return_val_if_fail (MODEST_IS_MAIN_WINDOW(win), FALSE);
+
+       /* Get folder view */
+       folder_view = modest_main_window_get_child_widget (MODEST_MAIN_WINDOW(win),
+                                                          MODEST_WIDGET_TYPE_FOLDER_VIEW);
+       /* If no folder view, always dimmed */
+       if (!folder_view)
+               return TRUE;
+       
+       /* Get selected folder as parent of new folder to create */
+       parent_folder = modest_folder_view_get_selected (MODEST_FOLDER_VIEW(folder_view));
+       if (!(parent_folder && TNY_IS_FOLDER(parent_folder))) {
+               result = TRUE;
+               goto frees;             
+       }
+       
+       /* Check dimmed rule */ 
+       rules = modest_tny_folder_get_rules (TNY_FOLDER (parent_folder));
+       result = rules & MODEST_FOLDER_RULES_FOLDER_NON_MOVEABLE;
+
+       /* free */
+ frees:
+       if (parent_folder != NULL)
+               g_object_unref (parent_folder);
+
+       return result;
+}
+
+static gboolean
+_selected_folder_not_renameable (ModestMainWindow *win)
+{
+       GtkWidget *folder_view = NULL;
+       TnyFolderStore *parent_folder = NULL;
+       ModestTnyFolderRules rules;
+       gboolean result = FALSE;
+
+       g_return_val_if_fail (MODEST_IS_MAIN_WINDOW(win), FALSE);
+
+       /* Get folder view */
+       folder_view = modest_main_window_get_child_widget (MODEST_MAIN_WINDOW(win),
+                                                          MODEST_WIDGET_TYPE_FOLDER_VIEW);
+       /* If no folder view, always dimmed */
+       if (!folder_view)
+               return TRUE;
+       
+       /* Get selected folder as parent of new folder to create */
+       parent_folder = modest_folder_view_get_selected (MODEST_FOLDER_VIEW(folder_view));
+       if (!(parent_folder && TNY_IS_FOLDER(parent_folder))) {
+               result = TRUE;
+               goto frees;             
+       }
+       
+       /* Check dimmed rule */ 
+       rules = modest_tny_folder_get_rules (TNY_FOLDER (parent_folder));
+       result = rules & MODEST_FOLDER_RULES_FOLDER_NON_RENAMEABLE;
+
+       /* free */
+ frees:
+       if (parent_folder != NULL)
+               g_object_unref (parent_folder);
 
        return result;
 }
@@ -1467,6 +1743,9 @@ _selected_folder_is_MMC_or_POP_root (ModestMainWindow *win)
 
        folder_view = modest_main_window_get_child_widget (MODEST_MAIN_WINDOW(win),
                                                           MODEST_WIDGET_TYPE_FOLDER_VIEW);
+       if (!folder_view)
+               return FALSE;
+
        /* Get selected folder as parent of new folder to create */
        parent_folder = modest_folder_view_get_selected (MODEST_FOLDER_VIEW(folder_view));
        if (!parent_folder)
@@ -1493,6 +1772,17 @@ _selected_folder_is_MMC_or_POP_root (ModestMainWindow *win)
        return result;
 }
 
+static gboolean
+_header_view_is_all_selected (ModestMainWindow *win)
+{
+       const DimmedState *state = NULL;
+
+       g_return_val_if_fail (MODEST_IS_WINDOW(win), FALSE);
+
+       state = modest_window_get_dimming_state (MODEST_WINDOW(win));
+
+       return state->all_selected;
+}
 
 static gboolean
 _selected_folder_is_empty (ModestMainWindow *win)
@@ -1528,6 +1818,25 @@ _selected_folder_is_empty (ModestMainWindow *win)
 }
 
 static gboolean
+_folder_view_has_focus (ModestWindow *win)
+{
+       GtkWidget *folder_view = NULL;
+
+       g_return_val_if_fail (MODEST_IS_MAIN_WINDOW(win), FALSE);
+
+       /* Get folder view */
+       folder_view = modest_main_window_get_child_widget (MODEST_MAIN_WINDOW(win),
+                                                          MODEST_WIDGET_TYPE_FOLDER_VIEW);
+       if (!folder_view)
+               return FALSE;
+       
+       if (gtk_widget_is_focus(folder_view))
+               return TRUE;
+
+       return FALSE;
+}
+
+static gboolean
 _selected_folder_is_same_as_source (ModestWindow *win)
 {
        ModestEmailClipboard *clipboard = NULL;
@@ -1638,49 +1947,6 @@ _folder_is_any_of_type (TnyFolder *folder,
 }
 
 static gboolean
-_selected_folder_is_snd_level (ModestMainWindow *win)
-{
-       GtkWidget *folder_view = NULL;
-       GtkTreeSelection *sel = NULL;
-       GtkTreeModel *model = NULL;
-       GtkTreePath *path = NULL;
-       GtkTreeIter iter;
-       TnyFolderStore *folder = NULL;
-       gboolean result = FALSE;
-
-       g_return_val_if_fail (MODEST_IS_MAIN_WINDOW(win), TRUE);
-
-       /*Get curent folder */
-       folder_view = modest_main_window_get_child_widget (MODEST_MAIN_WINDOW(win),
-                                                          MODEST_WIDGET_TYPE_FOLDER_VIEW);
-       /* If no folder view, always dimmed */
-       if (!folder_view) 
-               goto frees;
-
-       /* Get selected folder as parent of new folder to create */
-       folder = modest_folder_view_get_selected (MODEST_FOLDER_VIEW(folder_view));     
-       if (!(folder && TNY_IS_FOLDER(folder))) {
-               goto frees;
-       }
-       
-       /* Check folder level */
-       sel = gtk_tree_view_get_selection (GTK_TREE_VIEW(folder_view));
-       if (!gtk_tree_selection_get_selected (sel, &model, &iter))
-               goto frees;
-       path = gtk_tree_model_get_path (model, &iter);
-       result = gtk_tree_path_get_depth (path) > 2;
-       
- frees:
-       if (folder != NULL)
-               g_object_unref (folder);
-       if (path != NULL)
-               gtk_tree_path_free (path);
-       
-       return result;
-
-}
-
-static gboolean
 _clipboard_is_empty (ModestWindow *win)
 {
        gboolean result = FALSE;
@@ -1697,7 +1963,7 @@ _clipboard_is_empty (ModestWindow *win)
 
 static gboolean
 _invalid_clipboard_selected (ModestWindow *win,
-                      ModestDimmingRule *rule) 
+                            ModestDimmingRule *rule) 
 {
        const DimmedState *state = NULL;
        gboolean result = FALSE;
@@ -1894,13 +2160,18 @@ _invalid_msg_selected (ModestMainWindow *win,
 
 
 static gboolean
-_msg_download_in_progress (ModestMsgViewWindow *win)
+_msg_download_in_progress (ModestWindow *win)
 {
        gboolean result = FALSE;
 
-       g_return_val_if_fail (MODEST_IS_MSG_VIEW_WINDOW (win), FALSE);
+       g_return_val_if_fail (MODEST_IS_WINDOW (win), FALSE);
 
-       result = modest_msg_view_window_toolbar_on_transfer_mode (win);
+       if (MODEST_IS_MSG_VIEW_WINDOW (win)) {
+               result = modest_msg_view_window_toolbar_on_transfer_mode (MODEST_MSG_VIEW_WINDOW(win));
+       }
+       else if (MODEST_IS_MAIN_WINDOW (win)) {
+               result = modest_main_window_transfer_mode_enabled (MODEST_MAIN_WINDOW(win));
+       }
 
        return result;
 }
@@ -1930,6 +2201,34 @@ _selected_msg_sent_in_progress (ModestWindow *win)
 static gboolean
 _sending_in_progress (ModestWindow *win)
 {
+       GHashTable *send_queue_cache = NULL;
+       ModestCacheMgr *cache_mgr = NULL;
+       ModestTnySendQueue *send_queue = NULL;
+       GSList *send_queues = NULL, *node = NULL;
+       gboolean result = FALSE;
+       
+       g_return_val_if_fail (MODEST_IS_MAIN_WINDOW (win), FALSE);
+       
+       /* Get send queue */
+       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 && !result; node = g_slist_next (node)) {
+               send_queue = MODEST_TNY_SEND_QUEUE (node->data);
+               
+               /* Check if send operation is in progress */
+               result = modest_tny_send_queue_sending_in_progress (send_queue);
+       }
+       
+       return result;
+}
+
+static gboolean
+_send_receive_in_progress (ModestWindow *win)
+{
        gboolean result = FALSE;
        
        g_return_val_if_fail (MODEST_IS_MAIN_WINDOW (win), FALSE);
@@ -2026,11 +2325,54 @@ _transfer_mode_enabled (ModestWindow *win)
 {
        gboolean result = FALSE;
 
-       g_return_val_if_fail (MODEST_IS_MSG_VIEW_WINDOW (win), FALSE);
-       
-       /* Check dimming */
-       result = modest_msg_view_window_transfer_mode_enabled (MODEST_MSG_VIEW_WINDOW (win));
+        /* Check dimming */
+        if (MODEST_IS_MSG_VIEW_WINDOW(win)) {
+                result = modest_msg_view_window_transfer_mode_enabled (MODEST_MSG_VIEW_WINDOW (win));
+        } else if (MODEST_IS_MAIN_WINDOW(win)) {
+                result = modest_main_window_transfer_mode_enabled (MODEST_MAIN_WINDOW (win));
+        } else {
+                g_warning("_transfer_mode_enabled called with wrong window type");
+        }
 
        return result;
 }
 
+static gboolean
+_selected_folder_has_subfolder_with_same_name (ModestWindow *win)
+{
+       GtkWidget *folder_view = NULL;
+       TnyFolderStore *folder = NULL;
+       ModestEmailClipboard *clipboard = NULL;
+       const gchar *folder_name = NULL;
+       gboolean result = FALSE;
+
+       g_return_val_if_fail (MODEST_IS_MAIN_WINDOW(win), TRUE);
+
+       /*Get current parent folder */
+       folder_view = modest_main_window_get_child_widget (MODEST_MAIN_WINDOW(win),
+                                                          MODEST_WIDGET_TYPE_FOLDER_VIEW);
+       /* If no folder view, always dimmed */
+       if (!folder_view) return FALSE;
+       
+       /* Get selected folder as parent of new folder to create */
+       folder = modest_folder_view_get_selected (MODEST_FOLDER_VIEW(folder_view));     
+       if (!(folder && TNY_IS_FOLDER(folder))) goto frees;
+       
+       /* get modest clipboard and source folder */
+       clipboard = modest_runtime_get_email_clipboard ();
+       folder_name = modest_email_clipboard_get_folder_name (clipboard);
+       if (folder_name == NULL) goto frees;
+
+       /* Check source subfolders names */
+       result = modest_tny_folder_has_subfolder_with_name (folder, folder_name);
+       
+       
+       /* Free */
+ frees:
+       if (folder != NULL) 
+               g_object_unref (folder);
+
+
+       return result;
+}      
+