[evolution] Bug 788164 - Allow adding notes to messages in a search folder

[Milan Crha <mcrha src gnome org>]

commit d1dddaf88f21def26e94fec7949717c90c0d7bf4
Author: Milan Crha <mcrha redhat com>
Date:   Tue Sep 26 10:49:41 2017 +0200

    Bug 788164 - Allow adding notes to messages in a search folder

 src/mail/e-mail-reader.c |   54 ++++++++++++++++++++++++++++++++++++++++++++-
 1 files changed, 52 insertions(+), 2 deletions(-)
---
diff --git a/src/mail/e-mail-reader.c b/src/mail/e-mail-reader.c
index a0927a5..733d91a 100644
--- a/src/mail/e-mail-reader.c
+++ b/src/mail/e-mail-reader.c
@@ -401,6 +401,42 @@ action_mail_copy_cb (GtkAction *action,
        mail_reader_copy_or_move_selected_messages (reader, FALSE);
 }
 
+static gboolean
+mail_reader_replace_vee_folder_with_real (CamelFolder **inout_folder,
+                                         const gchar *uid,
+                                         gchar **out_real_uid)
+{
+       g_return_val_if_fail (inout_folder != NULL, FALSE);
+       g_return_val_if_fail (CAMEL_IS_FOLDER (*inout_folder), FALSE);
+       g_return_val_if_fail (uid != NULL, FALSE);
+       g_return_val_if_fail (out_real_uid != NULL, FALSE);
+
+       *out_real_uid = NULL;
+
+       if (CAMEL_IS_VEE_FOLDER (*inout_folder)) {
+               CamelMessageInfo *info;
+
+               info = camel_folder_get_message_info (*inout_folder, uid);
+               if (info) {
+                       CamelFolder *real_folder;
+
+                       real_folder = camel_vee_folder_get_location (CAMEL_VEE_FOLDER (*inout_folder), 
CAMEL_VEE_MESSAGE_INFO (info), out_real_uid);
+
+                       if (real_folder && *out_real_uid) {
+                               g_object_unref (*inout_folder);
+
+                               *inout_folder = g_object_ref (real_folder);
+                       }
+
+                       g_object_unref (info);
+               } else {
+                       g_warn_if_reached ();
+               }
+       }
+
+       return *out_real_uid != NULL;
+}
+
 static void
 action_mail_edit_note_cb (GtkAction *action,
                          EMailReader *reader)
@@ -412,7 +448,15 @@ action_mail_edit_note_cb (GtkAction *action,
        uids = e_mail_reader_get_selected_uids (reader);
 
        if (uids && uids->len == 1) {
-               e_mail_notes_edit (e_mail_reader_get_window (reader), folder, uids->pdata[0]);
+               gchar *real_uid = NULL;
+               const gchar *uid = uids->pdata[0];
+
+               if (mail_reader_replace_vee_folder_with_real (&folder, uid, &real_uid))
+                       uid = real_uid;
+
+               e_mail_notes_edit (e_mail_reader_get_window (reader), folder, uid);
+
+               g_free (real_uid);
        } else {
                g_warn_if_reached ();
        }
@@ -468,10 +512,15 @@ action_mail_delete_note_cb (GtkAction *action,
                EAlertSink *alert_sink;
                EActivity *activity;
                gchar *full_display_name;
+               gchar *real_uid = NULL;
+               const gchar *uid = uids->pdata[0];
+
+               if (mail_reader_replace_vee_folder_with_real (&folder, uid, &real_uid))
+                       uid = real_uid;
 
                dnd = g_new0 (DeleteNoteData, 1);
                dnd->folder = g_object_ref (folder);
-               dnd->uid = g_strdup (uids->pdata[0]);
+               dnd->uid = g_strdup (uid);
 
                full_display_name = e_mail_folder_to_full_display_name (folder, NULL);
                alert_sink = e_mail_reader_get_alert_sink (reader);
@@ -487,6 +536,7 @@ action_mail_delete_note_cb (GtkAction *action,
 
                g_clear_object (&activity);
                g_free (full_display_name);
+               g_free (real_uid);
        } else {
                g_warn_if_reached ();
        }