Fix modest_tny_msg_header_get_all_recipients_list (in case from is empty)
[modest] / src / modest-ui-dimming-rules.c
index 79f9447..42f1e7b 100644 (file)
@@ -34,6 +34,7 @@
 #include <string.h>
 #include "modest-ui-dimming-rules.h"
 #include "modest-ui-actions.h"
+#include "modest-account-mgr-helpers.h"
 #include "modest-dimming-rule.h"
 #include "modest-debug.h"
 #include "modest-tny-folder.h"
@@ -41,7 +42,8 @@
 #include "modest-tny-msg.h"
 #include "modest-tny-mime-part.h"
 #include "modest-text-utils.h"
-#include <modest-address-book.h>
+#include "widgets/modest-folder-view.h"
+#include "modest-address-book.h"
 #include <widgets/modest-attachments-view.h>
 #include <modest-runtime.h>
 #include <tny-simple-list.h>
@@ -50,6 +52,7 @@
 #include <modest-runtime.h>
 #ifdef MODEST_TOOLKIT_HILDON2
 #include <modest-header-window.h>
+#include <modest-folder-window.h>
 #endif
 
 
@@ -81,7 +84,7 @@ static gboolean _selected_folder_has_subfolder_with_same_name (ModestWindow *win
 static void fill_list_of_caches (gpointer key, gpointer value, gpointer userdata);
 static gboolean _send_receive_in_progress (ModestWindow *win);
 static gboolean _msgs_send_in_progress (void);
-
+static gboolean _all_msgs_in_sending_status (ModestHeaderView *header_view) G_GNUC_UNUSED;
 
 static DimmedState *
 _define_main_window_dimming_state (ModestMainWindow *window)
@@ -466,17 +469,19 @@ modest_ui_dimming_rules_on_delete (ModestWindow *win, gpointer user_data)
                    !gtk_widget_is_focus (header_view) &&
                    !gtk_widget_is_focus (folder_view)) {
                        dimmed = TRUE;
-                       modest_dimming_rule_set_notification (rule, dgettext("hildon-common-strings", "ckct_ib_nothing_to_delete"));
+                       modest_dimming_rule_set_notification (rule, _CS("ckct_ib_nothing_to_delete"));
                }
-                       
+
 #ifdef MODEST_TOOLKIT_HILDON2
+       } else if (MODEST_IS_FOLDER_WINDOW (win)) {
+               dimmed = modest_ui_dimming_rules_on_folder_window_delete (win, user_data);
        } else if (MODEST_IS_HEADER_WINDOW (win)) {
 
-               if (!dimmed) {
+               if (!dimmed)
                        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) {
                        GtkWidget *header_view;
@@ -485,7 +490,13 @@ modest_ui_dimming_rules_on_delete (ModestWindow *win, gpointer user_data)
                        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);
+                               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);
                        }
                }
@@ -575,31 +586,37 @@ modest_ui_dimming_rules_on_rename_folder (ModestWindow *win, gpointer user_data)
        TnyFolderType types[4];
        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);
 
-       types[0] = TNY_FOLDER_TYPE_DRAFTS; 
+       types[0] = TNY_FOLDER_TYPE_DRAFTS;
        types[1] = TNY_FOLDER_TYPE_OUTBOX;
        types[2] = TNY_FOLDER_TYPE_SENT;
        types[3] = TNY_FOLDER_TYPE_ARCHIVE;
-       
-       /* Check dimmed rule */ 
-       dimmed = _selected_folder_not_renameable (MODEST_MAIN_WINDOW(win));
-       if (dimmed)
-               modest_dimming_rule_set_notification (rule, "");
-       if (!dimmed) {
-               dimmed = _selected_folder_is_root_or_inbox (MODEST_MAIN_WINDOW(win));
+
+       /* Check dimmed rule */
+       if (MODEST_IS_MAIN_WINDOW (win)) {
+               dimmed = _selected_folder_not_renameable (MODEST_MAIN_WINDOW(win));
                if (dimmed)
                        modest_dimming_rule_set_notification (rule, "");
+               if (!dimmed) {
+                       dimmed = _selected_folder_is_root_or_inbox (MODEST_MAIN_WINDOW(win));
+                       if (dimmed)
+                               modest_dimming_rule_set_notification (rule, "");
+               }
        }
-       if (!dimmed) {
-               dimmed = _selected_folder_is_any_of_type (win, types, 4);
-               if (dimmed)
-                       modest_dimming_rule_set_notification (rule, "");
+
+#ifdef MODEST_TOOLKIT_HILDON2
+       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_RENAMEABLE);
        }
+#endif
+
        if (!dimmed) {
-               dimmed = _transfer_mode_enabled (win);
+               dimmed = _selected_folder_is_any_of_type (win, types, 4);
                if (dimmed)
                        modest_dimming_rule_set_notification (rule, "");
        }
@@ -659,9 +676,9 @@ modest_ui_dimming_rules_on_reply_msg (ModestWindow *win, gpointer user_data)
 
        /* main window dimming rules */
        if (MODEST_IS_MAIN_WINDOW(win)) {
-               
+
                if (!dimmed) {
-                       dimmed = _selected_folder_is_empty (MODEST_MAIN_WINDOW(win));                   
+                       dimmed = _selected_folder_is_empty (MODEST_MAIN_WINDOW(win));
                        if (dimmed)
                                modest_dimming_rule_set_notification (rule, _("mcen_ib_nothing_to_reply"));
                }
@@ -670,10 +687,18 @@ modest_ui_dimming_rules_on_reply_msg (ModestWindow *win, gpointer user_data)
                }
        /* msg view window dimming rules */
        } else if (MODEST_IS_MSG_VIEW_WINDOW(win)) {
-               
-               /* Check dimmed rule */ 
+
+               /* This could happen if we load the msg view window with a
+                  preview before loading the full message */
+               TnyMsg *msg = modest_msg_view_window_get_message (MODEST_MSG_VIEW_WINDOW (win));
+               if (!msg) {
+                       dimmed = TRUE;
+               } else {
+                       g_object_unref (msg);
+               }
+
                if (!dimmed) {
-                       dimmed = _transfer_mode_enabled (win);                  
+                       dimmed = _transfer_mode_enabled (win);
                        if (dimmed)
                                modest_dimming_rule_set_notification (rule, _("mail_ib_notavailable_downloading"));
                }
@@ -683,7 +708,7 @@ modest_ui_dimming_rules_on_reply_msg (ModestWindow *win, gpointer user_data)
                                modest_dimming_rule_set_notification (rule, _("mcen_ib_unable_to_reply"));
                }
        }
-       
+
        return dimmed;
 }
 
@@ -729,7 +754,7 @@ _message_already_sent (ModestMsgViewWindow *view_window)
                folder = tny_header_get_folder (header);
                if (folder) {
                        if (modest_tny_folder_guess_folder_type (folder) ==
-                           TNY_FOLDER_TYPE_OUTBOX) {                           
+                           TNY_FOLDER_TYPE_OUTBOX) {
                                ModestTnySendQueueStatus status = 
                                        modest_tny_all_send_queues_get_msg_status (header);
                                if (status == MODEST_TNY_SEND_QUEUE_UNKNOWN ||
@@ -753,13 +778,20 @@ modest_ui_dimming_rules_on_delete_msg (ModestWindow *win, gpointer user_data)
 
        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 dimmed rule */         
+       state = modest_window_get_dimming_state (win);
+
+       /* If we're in transfer mode then do not allow to delete messages */
+       dimmed = _transfer_mode_enabled (win);
+       if (dimmed) {
+               modest_dimming_rule_set_notification (rule, _("mail_ib_notavailable_downloading"));
+               return dimmed;
+       }
+
+       /* Check dimmed rule */ 
        if (MODEST_IS_MAIN_WINDOW (win)) {
-               dimmed = _selected_folder_is_empty (MODEST_MAIN_WINDOW(win));                   
+               dimmed = _selected_folder_is_empty (MODEST_MAIN_WINDOW(win));
                if (dimmed)
-                       modest_dimming_rule_set_notification (rule, _CS("ckct_ib_nothing_to_delete"));  
+                       modest_dimming_rule_set_notification (rule, _CS("ckct_ib_nothing_to_delete"));
                if (!dimmed) {
                        dimmed = _invalid_msg_selected (MODEST_MAIN_WINDOW(win), FALSE, user_data);
                }
@@ -781,18 +813,24 @@ modest_ui_dimming_rules_on_delete_msg (ModestWindow *win, gpointer user_data)
                        if (dimmed) {
                                gchar *message = NULL;
 
-                               message = g_strdup_printf(_("mcen_nc_unable_to_delete_n_messages"), 
+                               message = g_strdup_printf(_("mcen_nc_unable_to_delete_n_messages"),
                                                          state->already_opened_msg);
                                modest_dimming_rule_set_notification (rule, message);
                                g_free(message);
                        }
-                       
+
                }
        } 
        else if (MODEST_IS_MSG_VIEW_WINDOW (win)) {
-               dimmed = _transfer_mode_enabled (win);                  
-               if (dimmed)
-                       modest_dimming_rule_set_notification (rule, _("mail_ib_notavailable_downloading"));             
+               /* This could happen if we load the msg view window with a
+                  preview before loading the full message */
+               TnyMsg *msg = modest_msg_view_window_get_message (MODEST_MSG_VIEW_WINDOW (win));
+               if (!msg) {
+                       dimmed = TRUE;
+               } else {
+                       g_object_unref (msg);
+               }
+
                if (!dimmed) {
                        dimmed = state->any_marked_as_deleted;
                        if (dimmed) {
@@ -811,7 +849,7 @@ modest_ui_dimming_rules_on_delete_msg (ModestWindow *win, gpointer user_data)
                   outbox that has been already sent */
                if (!dimmed)
                        dimmed = _message_already_sent (MODEST_MSG_VIEW_WINDOW(win));
-               
+
                /* 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.
@@ -891,19 +929,24 @@ modest_ui_dimming_rules_on_details (ModestWindow *win, gpointer user_data)
                if (MODEST_IS_MSG_VIEW_WINDOW (win))
                        dimmed = _msg_download_in_progress (win);
                if (dimmed)
-                       modest_dimming_rule_set_notification (rule, "");                
-               if (!dimmed && MODEST_IS_MSG_VIEW_WINDOW (win)) {
-                       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, "");
-               }
+                       modest_dimming_rule_set_notification (rule, "");
        }
 
        return dimmed;
 }
 
+gboolean
+modest_ui_dimming_rules_on_fetch_images (ModestWindow *win, gpointer user_data)
+{
+       gboolean dimmed = FALSE;
+
+       g_return_val_if_fail (MODEST_IS_MSG_VIEW_WINDOW (win), FALSE);
+
+       dimmed = !modest_msg_view_window_has_blocked_external_images (MODEST_MSG_VIEW_WINDOW (win));
+
+       return dimmed;
+}
+
 
 gboolean 
 modest_ui_dimming_rules_on_mark_as_read_msg_in_view (ModestWindow *win, gpointer user_data)
@@ -912,17 +955,21 @@ modest_ui_dimming_rules_on_mark_as_read_msg_in_view (ModestWindow *win, gpointer
        TnyHeader *header;
        TnyHeaderFlags flags;
        gboolean dimmed = FALSE;
-       
+
 
        g_return_val_if_fail (MODEST_IS_MSG_VIEW_WINDOW(win), FALSE);
        g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
        rule = MODEST_DIMMING_RULE (user_data);
-       
+
        header = modest_msg_view_window_get_header (MODEST_MSG_VIEW_WINDOW (win));
        if (!header) {
                dimmed = TRUE;
        }
 
+       /* If the viewer is showing a message sent as attachment */
+       if (!dimmed)
+               dimmed = !modest_msg_view_window_has_headers_model (MODEST_MSG_VIEW_WINDOW (win));
+
        if (!dimmed) {
                flags = tny_header_get_flags (header);
                if (flags & TNY_HEADER_FLAG_SEEN)
@@ -953,6 +1000,10 @@ modest_ui_dimming_rules_on_mark_as_unread_msg_in_view (ModestWindow *win, gpoint
                dimmed = TRUE;
        }
 
+       /* If the viewer is showing a message sent as attachment */
+       if (!dimmed)
+               dimmed = !modest_msg_view_window_has_headers_model (MODEST_MSG_VIEW_WINDOW (win));
+
        if (!dimmed) {
                flags = tny_header_get_flags (header);
                if (!(flags & TNY_HEADER_FLAG_SEEN))
@@ -1030,6 +1081,8 @@ modest_ui_dimming_rules_on_move_to (ModestWindow *win, gpointer user_data)
 #ifdef MODEST_TOOLKIT_HILDON2
        else if (MODEST_IS_HEADER_WINDOW (win))
                dimmed = modest_ui_dimming_rules_on_header_window_move_to (win, user_data);
+       else if (MODEST_IS_FOLDER_WINDOW (win))
+               dimmed = modest_ui_dimming_rules_on_folder_window_move_to (win, user_data);
 #endif
        else if (MODEST_IS_MSG_VIEW_WINDOW (win)) 
                 dimmed = modest_ui_dimming_rules_on_view_window_move_to (win, user_data);
@@ -1101,7 +1154,7 @@ modest_ui_dimming_rules_on_main_window_move_to (ModestWindow *win, gpointer user
        return dimmed;
 }
 
-gboolean 
+gboolean
 modest_ui_dimming_rules_on_view_window_move_to (ModestWindow *win, gpointer user_data)
 {
        ModestDimmingRule *rule = NULL;
@@ -1111,8 +1164,18 @@ modest_ui_dimming_rules_on_view_window_move_to (ModestWindow *win, gpointer user
        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);                  
+       /* This could happen if we load the msg view window with a
+          preview before loading the full message */
+       TnyMsg *msg = modest_msg_view_window_get_message (MODEST_MSG_VIEW_WINDOW (win));
+       if (!msg) {
+               return TRUE;
+       } else {
+               g_object_unref (msg);
+       }
+
+       /* Check dimmed rule */
+
+       dimmed = _transfer_mode_enabled (win);
        if (dimmed)
                modest_dimming_rule_set_notification (rule, _("mail_ib_notavailable_downloading"));     
        if (!dimmed) {
@@ -1153,50 +1216,29 @@ modest_ui_dimming_rules_on_view_window_move_to (ModestWindow *win, gpointer user
        return dimmed;
 }
 
-#ifdef MODEST_TOOLKIT_HILDON2
 gboolean 
-modest_ui_dimming_rules_on_header_window_move_to (ModestWindow *win, gpointer user_data)
+modest_ui_dimming_rules_on_find_in_msg (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_MSG_VIEW_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) {
-               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);
-                       g_object_unref (folder);
+       /* This could happen if we load the msg view window with a
+          preview before loading the full message */
+       if (MODEST_IS_MSG_VIEW_WINDOW (win)) {
+               TnyMsg *msg = modest_msg_view_window_get_message (MODEST_MSG_VIEW_WINDOW (win));
+               if (!msg) {
+                       return TRUE;
+               } else {
+                       g_object_unref (msg);
                }
        }
 
-       return dimmed;
-}
-#endif
-
-gboolean 
-modest_ui_dimming_rules_on_find_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_DIMMING_RULE (user_data), FALSE);
-       rule = MODEST_DIMMING_RULE (user_data);
-
        /* Check dimmed rule */ 
-       dimmed = _transfer_mode_enabled (win);                  
+       dimmed = _transfer_mode_enabled (win);
        if (dimmed)
                modest_dimming_rule_set_notification (rule, _("mail_ib_notavailable_downloading"));     
 
@@ -1222,28 +1264,24 @@ modest_ui_dimming_rules_on_paste (ModestWindow *win, gpointer user_data)
        dimmed = _clipboard_is_empty (win);
        if (dimmed)
                modest_dimming_rule_set_notification (rule, 
-                                                     dgettext("hildon-common-strings", 
-                                                              "ecoc_ib_edwin_nothing_to_paste"));
+                                                     _CS("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"));
+                                                             _CS("ckct_ib_unable_to_paste_here"));
        }
        if (!dimmed) {
                dimmed = !_folder_view_has_focus (win);
                if (dimmed)
                        modest_dimming_rule_set_notification (rule,
-                                       dgettext("hildon-common-strings",
-                                       "ckct_ib_unable_to_paste_here"));
+                                       _CS("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"));
+                                                             _CS("ckct_ib_unable_to_paste_here"));
        }
        if (!dimmed) {
                dimmed = _selected_folder_is_same_as_source (win);
@@ -1319,6 +1357,68 @@ modest_ui_dimming_rules_on_view_attachments (ModestWindow *win, gpointer user_da
        return dimmed;
 }
 
+#ifdef MODEST_TOOLKIT_HILDON2
+static gboolean
+_not_valid_attachments (ModestWindow *win, gboolean save_not_remove)
+{
+       gint n_attachments;
+       TnyList *attachments;
+       gboolean result = FALSE;
+
+       /* Get atachments */
+       attachments = modest_msg_view_window_get_attachments (MODEST_MSG_VIEW_WINDOW(win));
+       n_attachments = tny_list_get_length (attachments);
+
+       /* Check unique */              
+       if (!result) {
+               result = n_attachments < 1;
+       }
+               
+       /* Check attached type (view operation not required) */
+       if (!result)  {
+               gint n_valid = 0;
+
+               TnyIterator *iter;
+               iter = tny_list_create_iterator (attachments);
+               while (!tny_iterator_is_done (iter)) {
+                       gboolean is_valid = TRUE;
+                       TnyMimePart *mime_part = TNY_MIME_PART (tny_iterator_get_current (iter));
+                       TnyList *nested_list = tny_simple_list_new ();
+                       tny_mime_part_get_parts (mime_part, nested_list);
+
+                       if (tny_mime_part_is_purged (mime_part)) {
+                               is_valid = FALSE;
+                       }
+                       
+                       if (is_valid && modest_tny_mime_part_is_msg (mime_part)) {
+                               TnyMsg *window_msg;
+                               window_msg = modest_msg_view_window_get_message (MODEST_MSG_VIEW_WINDOW (win));
+                               if (window_msg) {
+                                       if (save_not_remove && (TnyMimePart *) window_msg != mime_part) {
+                                               is_valid = FALSE;
+                                       }
+                                       g_object_unref (window_msg);
+                               }
+                               if (is_valid && save_not_remove && tny_list_get_length (nested_list) > 0) {
+                                       is_valid = FALSE;
+                               }
+                       }
+                       g_object_unref (nested_list);
+                       g_object_unref (mime_part);
+                       tny_iterator_next (iter);
+
+                       if (is_valid) 
+                               n_valid++;
+               }
+               g_object_unref (iter);
+               result = (n_valid == 0);
+       }
+       g_object_unref (attachments);
+       return result;
+
+}
+#endif
+
 gboolean 
 modest_ui_dimming_rules_on_save_attachments (ModestWindow *win, gpointer user_data)
 {
@@ -1330,15 +1430,19 @@ modest_ui_dimming_rules_on_save_attachments (ModestWindow *win, gpointer user_da
        rule = MODEST_DIMMING_RULE (user_data);
 
        /* Check dimmed rule */ 
+
+#ifdef MODEST_TOOLKIT_HILDON2
+       dimmed = _not_valid_attachments (win, TRUE);
+#else
        dimmed = _invalid_attach_selected (win, FALSE, FALSE, FALSE, rule);
 
        if (!dimmed) {
-               dimmed = _purged_attach_selected (win, FALSE, NULL);
+               dimmed = _purged_attach_selected (win, TRUE, NULL);
                if (dimmed) {
                        modest_dimming_rule_set_notification (rule, _("mail_ib_attach_not_local"));
                }
        }
-               
+#endif
        return dimmed;
 }
 
@@ -1366,28 +1470,6 @@ modest_ui_dimming_rules_on_remove_attachments (ModestWindow *win, gpointer user_
                        modest_dimming_rule_set_notification (rule, _("FIXME:no attachment selected"));
        }
 
-#ifndef MODEST_TOOLKIT_HILDON2
-       /* Messages as attachments could not be removed */
-       if (!dimmed && MODEST_IS_MSG_VIEW_WINDOW (win)) {
-               TnyList *attachments;
-               TnyIterator *iter;
-               attachments = modest_msg_view_window_get_attachments (MODEST_MSG_VIEW_WINDOW (win));
-               if (attachments) {
-                       iter = tny_list_create_iterator (attachments);
-                       while (!tny_iterator_is_done (iter) && !dimmed) {
-                               TnyMimePart *mime_part = (TnyMimePart *)
-                                       tny_iterator_get_current (iter);
-                               if (modest_tny_mime_part_is_msg (mime_part))
-                                       dimmed = TRUE;
-                               g_object_unref (mime_part);
-                               tny_iterator_next (iter);
-                       }
-                       g_object_unref (iter);
-                       g_object_unref (attachments);
-               }
-       }
-#endif
-
        if (!dimmed) {
 
                dimmed = _selected_msg_sent_in_progress (win);
@@ -1444,8 +1526,8 @@ modest_ui_dimming_rules_on_undo (ModestWindow *win, gpointer user_data)
        if (!dimmed && MODEST_IS_MSG_EDIT_WINDOW (win)) {
                dimmed = !modest_msg_edit_window_can_undo (MODEST_MSG_EDIT_WINDOW (win));
        }
-                               
-       return dimmed;  
+
+       return dimmed;
 }
 
 gboolean 
@@ -1698,8 +1780,13 @@ modest_ui_dimming_rules_on_editor_remove_attachment (ModestWindow *win, gpointer
                                                                    MODEST_MSG_EDIT_WINDOW (win),
                                                                    MODEST_MSG_EDIT_WINDOW_WIDGET_TYPE_ATTACHMENTS);
        
+#ifdef MODEST_TOOLKIT_HILDON2
+       selected_attachments = modest_attachments_view_get_attachments (
+                                                                     MODEST_ATTACHMENTS_VIEW (attachments_view));
+#else
        selected_attachments = modest_attachments_view_get_selection (
                                                                      MODEST_ATTACHMENTS_VIEW (attachments_view));
+#endif
        n_att_selected = tny_list_get_length (selected_attachments);
        g_object_unref (selected_attachments);
        
@@ -1715,9 +1802,8 @@ modest_ui_dimming_rules_on_send (ModestWindow *win, gpointer user_data)
        const DimmedState *state = NULL;
        gboolean dimmed = FALSE;
        GtkWidget *subject_field, *body_field;
-       GtkTextBuffer *body_buffer;
        const gchar *subject = NULL;
-       
+
        g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
        g_return_val_if_fail (MODEST_IS_MSG_EDIT_WINDOW (win), TRUE);
        rule = MODEST_DIMMING_RULE (user_data);
@@ -1729,13 +1815,12 @@ modest_ui_dimming_rules_on_send (ModestWindow *win, gpointer user_data)
        subject_field = modest_msg_edit_window_get_child_widget (
                                                                 MODEST_MSG_EDIT_WINDOW (win),
                                                                 MODEST_MSG_EDIT_WINDOW_WIDGET_TYPE_SUBJECT);
-       body_buffer = gtk_text_view_get_buffer (GTK_TEXT_VIEW (body_field));
        subject = gtk_entry_get_text (GTK_ENTRY (subject_field));
 
        dimmed = (subject == NULL || subject[0] == '\0');
        if (dimmed)
                modest_dimming_rule_set_notification (rule, _("mcen_ib_subject_not_modified"));
-              
+
        if (!dimmed) {
                GtkWidget *to_field, *cc_field, *bcc_field;
                GtkTextBuffer * to_buffer, *cc_buffer, *bcc_buffer;
@@ -1805,20 +1890,52 @@ modest_ui_dimming_rules_on_view_next (ModestWindow *win, gpointer user_data)
        if (!dimmed) {
                dimmed = modest_msg_view_window_last_message_selected (MODEST_MSG_VIEW_WINDOW (win));
                modest_dimming_rule_set_notification (rule, NULL);
-       }               
+       }
 
        return dimmed;
 }
 
 
-gboolean 
+gboolean
 modest_ui_dimming_rules_on_tools_smtp_servers (ModestWindow *win, gpointer user_data)
 {
-       return !modest_account_mgr_has_accounts(modest_runtime_get_account_mgr(), 
-                                               TRUE);  
+       gboolean dimmed;
+       ModestAccountMgr *mgr;
+
+       mgr = modest_runtime_get_account_mgr();
+       dimmed = !modest_account_mgr_has_accounts(mgr, TRUE);
+
+       /* Dimm it if we only have metaaccounts */
+       if (!dimmed) {
+               ModestProtocolRegistry *reg = modest_runtime_get_protocol_registry ();
+               GSList *account_names = modest_account_mgr_account_names (mgr, TRUE);
+
+               if (account_names) {
+                       ModestProtocolType store_protocol;
+                       gboolean found = FALSE;
+                       GSList *iter = account_names;
+                       const gchar *tag = MODEST_PROTOCOL_REGISTRY_MULTI_MAILBOX_PROVIDER_PROTOCOLS;
+
+                       while (iter && !found) {
+                               gchar* account_name;
+
+                               account_name = (gchar *) iter->data;
+                               store_protocol = modest_account_mgr_get_store_protocol (mgr, account_name);
+
+                               if (!modest_protocol_registry_protocol_type_has_tag (reg, store_protocol, tag))
+                                       found = TRUE;
+                               else
+                                       iter = g_slist_next (iter);
+                       }
+                       modest_account_mgr_free_account_names (account_names);
+                       dimmed = !found;
+               }
+       }
+
+       return dimmed;
 }
 
-gboolean 
+gboolean
 modest_ui_dimming_rules_on_cancel_sending (ModestWindow *win, gpointer user_data)
 {
        ModestDimmingRule *rule = NULL;
@@ -1868,7 +1985,11 @@ modest_ui_dimming_rules_on_send_receive (ModestWindow *win, gpointer user_data)
 
        /* Check dimmed rule */
        account_name = modest_window_get_active_account (win);
-       dimmed = modest_account_mgr_account_is_busy (mgr, account_name);
+
+       if (account_name)
+               dimmed = modest_account_mgr_account_is_busy (mgr, account_name);
+       else
+               dimmed = TRUE;
 
        if (dimmed)
                modest_dimming_rule_set_notification (rule, _("mcen_nc_no_email_acnts_defined"));
@@ -1881,13 +2002,13 @@ modest_ui_dimming_rules_on_send_receive_all (ModestWindow *win, gpointer user_da
 {
        ModestDimmingRule *rule = NULL;
        gboolean dimmed = FALSE;
-       
+
        g_return_val_if_fail (MODEST_IS_DIMMING_RULE (user_data), FALSE);
        rule = MODEST_DIMMING_RULE (user_data);
  
        /* Check dimmed rule */ 
        GSList *account_names = modest_account_mgr_account_names (modest_runtime_get_account_mgr (), TRUE);
-       if (g_slist_length (account_names) <= 1)
+       if (g_slist_length (account_names) < 1)
                dimmed = TRUE;
        if (dimmed)
                modest_dimming_rule_set_notification (rule, _("mcen_nc_no_email_acnts_defined"));
@@ -1915,10 +2036,23 @@ modest_ui_dimming_rules_on_add_to_contacts (ModestWindow *win, gpointer user_dat
        msg = modest_msg_view_window_get_message (MODEST_MSG_VIEW_WINDOW (win));
 
        /* Message is loaded asynchronously, so this could happen */
-       if (!msg)
-               return TRUE;
+       if (!msg) {
+#ifdef MODEST_TOOLKIT_HILDON2
+               TnyHeader *header;
 
-       recipients = modest_tny_msg_get_all_recipients_list (msg);
+               header = modest_msg_view_window_get_header (MODEST_MSG_VIEW_WINDOW (win));
+               if (!header)
+                       return TRUE;
+
+               recipients = modest_tny_msg_header_get_all_recipients_list (header);
+               g_object_unref (header);
+#else
+               return TRUE;
+#endif
+       } else {
+               recipients = modest_tny_msg_get_all_recipients_list (msg);
+               g_object_unref (msg);
+       }
 
        has_recipients_to_add = FALSE;
        for (node = recipients; node != NULL; node = g_slist_next (node)) {
@@ -1930,7 +2064,6 @@ modest_ui_dimming_rules_on_add_to_contacts (ModestWindow *win, gpointer user_dat
 
        g_slist_foreach (recipients, (GFunc) g_free, NULL);
        g_slist_free (recipients);
-       g_object_unref (msg);
   
        return !has_recipients_to_add;
 }
@@ -2427,7 +2560,7 @@ _invalid_clipboard_selected (ModestWindow *win,
                result = !has_selection;
        } else if (MODEST_IS_MSG_VIEW_WINDOW (win)) {
                if (focused) {
-                       MODEST_DEBUG_BLOCK (g_message ("FOCUSED %s", g_type_name (G_TYPE_FROM_INSTANCE (focused))););
+                       MODEST_DEBUG_BLOCK (g_debug ("FOCUSED %s", g_type_name (G_TYPE_FROM_INSTANCE (focused))););
                        if (GTK_IS_LABEL (focused) && 
                            !gtk_label_get_selection_bounds (GTK_LABEL (focused), NULL, NULL)) {
                                result = TRUE;
@@ -2515,29 +2648,48 @@ _invalid_attach_selected (ModestWindow *win,
                        TnyIterator *iter;
                        iter = tny_list_create_iterator (attachments);
                        while (!tny_iterator_is_done (iter) && !result) {
+#ifdef MODEST_TOOLKIT_HILDON2
+                               gboolean not_selectable = FALSE;
+#endif
                                TnyMimePart *mime_part = TNY_MIME_PART (tny_iterator_get_current (iter));
                                TnyList *nested_list = tny_simple_list_new ();
+                               tny_mime_part_get_parts (mime_part, nested_list);
 
                                if (!for_remove && modest_tny_mime_part_is_msg (mime_part)) {
                                        TnyMsg *window_msg;
                                        window_msg = modest_msg_view_window_get_message (MODEST_MSG_VIEW_WINDOW (win));
                                        if ((TnyMimePart *) window_msg != mime_part) {
                                                selected_messages = TRUE;
+#ifdef MODEST_TOOLKIT_HILDON2
+                                               not_selectable = TRUE;
+#else
                                                result = TRUE;
+#endif
                                        }
                                        g_object_unref (window_msg);
                                }
-                               tny_mime_part_get_parts (mime_part, nested_list);
                                if (!for_remove && tny_list_get_length (nested_list) > 0) {
                                        nested_attachments = TRUE;
+#ifdef MODEST_TOOLKIT_HILDON2
+                                       not_selectable = TRUE;
+#else
                                        result = TRUE;
+#endif
                                }
+#ifdef MODEST_TOOLKIT_HILDON2
+                               if (not_selectable)
+                                       n_selected --;
+#endif
                                g_object_unref (nested_list);
                                g_object_unref (mime_part);
                                tny_iterator_next (iter);
                        }
                        g_object_unref (iter);
                }
+
+               /* No valid attachment available */
+               if (n_selected == 0)
+                       result = TRUE;
                
                /* Set notifications */
                if (result && rule != NULL) {
@@ -2762,6 +2914,8 @@ _transfer_mode_enabled (ModestWindow *win)
         } else if (MODEST_IS_MAIN_WINDOW(win)) {
                 result = modest_main_window_transfer_mode_enabled (MODEST_MAIN_WINDOW (win));
 #ifdef MODEST_TOOLKIT_HILDON2
+       } else if (MODEST_IS_FOLDER_WINDOW (win)) {
+               result = modest_folder_window_transfer_mode_enabled (MODEST_FOLDER_WINDOW (win));
        } else if (MODEST_IS_HEADER_WINDOW (win)) {
                result = modest_header_window_transfer_mode_enabled (MODEST_HEADER_WINDOW (win));
 #endif
@@ -2809,7 +2963,36 @@ _selected_folder_has_subfolder_with_same_name (ModestWindow *win)
 
 
        return result;
-}      
+}
+
+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, 
@@ -2858,8 +3041,10 @@ _send_receive_in_progress (ModestWindow *win)
                }
        }
 
-       g_slist_foreach (op_list, (GFunc) g_object_unref, NULL);
-       g_slist_free (op_list);
+       if (op_list) {
+               g_slist_foreach (op_list, (GFunc) g_object_unref, NULL);
+               g_slist_free (op_list);
+       }
 
        return found_send_receive;
 }
@@ -2876,12 +3061,12 @@ _msgs_send_in_progress (void)
        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;
@@ -2893,3 +3078,113 @@ _msgs_send_in_progress (void)
 
        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) {
+               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 (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