[evolution/wip/webkit2] Bug 765202 - Reply to List for MIME digest sub-messages

[Tomas Popela <tpopela src gnome org>]

commit 2274f4b44cc8e1392a13f51b85d8ab73a36cb918
Author: Milan Crha <mcrha redhat com>
Date:   Mon Apr 18 18:50:55 2016 +0200

    Bug 765202 - Reply to List for MIME digest sub-messages

 modules/mail/e-mail-attachment-handler.c |   24 +++++++++++++++++++++++-
 1 files changed, 23 insertions(+), 1 deletions(-)
---
diff --git a/modules/mail/e-mail-attachment-handler.c b/modules/mail/e-mail-attachment-handler.c
index fc97fc3..50d0c74 100644
--- a/modules/mail/e-mail-attachment-handler.c
+++ b/modules/mail/e-mail-attachment-handler.c
@@ -48,6 +48,7 @@ static const gchar *ui =
 "      <menuitem action='mail-message-edit'/>"
 "      <separator/>"
 "      <menuitem action='mail-reply-sender'/>"
+"      <menuitem action='mail-reply-list'/>"
 "      <menuitem action='mail-reply-all'/>"
 "      <menuitem action='mail-forward'/>"
 "      <menu action='mail-forward-as-menu'>"
@@ -238,6 +239,13 @@ mail_attachment_handler_reply_all (GtkAction *action,
 }
 
 static void
+mail_attachment_handler_reply_list (GtkAction *action,
+                                    EAttachmentHandler *handler)
+{
+       mail_attachment_handler_reply (handler, E_MAIL_REPLY_TO_LIST);
+}
+
+static void
 mail_attachment_handler_reply_sender (GtkAction *action,
                                       EAttachmentHandler *handler)
 {
@@ -323,6 +331,13 @@ static GtkActionEntry standard_entries[] = {
          N_("Compose a reply to all the recipients of the selected message"),
          G_CALLBACK (mail_attachment_handler_reply_all) },
 
+       { "mail-reply-list",
+         NULL,
+         N_("Reply to _List"),
+         NULL,
+         N_("Compose a reply to the mailing list of the selected message"),
+         G_CALLBACK (mail_attachment_handler_reply_list) },
+
        { "mail-reply-sender",
          "mail-reply-sender",
          N_("_Reply to Sender"),
@@ -634,8 +649,9 @@ mail_attachment_handler_update_actions (EAttachmentView *view,
        EAttachment *attachment;
        CamelMimePart *mime_part;
        GtkActionGroup *action_group;
+       GtkAction *action;
        GList *selected;
-       gboolean visible = FALSE;
+       gboolean visible = FALSE, has_list_post = FALSE;
 
        selected = e_attachment_view_get_selected_attachments (view);
 
@@ -658,6 +674,9 @@ mail_attachment_handler_update_actions (EAttachmentView *view,
                content = camel_medium_get_content (medium);
                visible = CAMEL_IS_MIME_MESSAGE (content);
 
+               if (visible)
+                       has_list_post = camel_medium_get_header (CAMEL_MEDIUM (content), "List-Post") != NULL;
+
                g_object_unref (mime_part);
        }
 
@@ -665,6 +684,9 @@ exit:
        action_group = e_attachment_view_get_action_group (view, "mail");
        gtk_action_group_set_visible (action_group, visible);
 
+       action = gtk_action_group_get_action (action_group, "mail-reply-list");
+       gtk_action_set_visible (action, has_list_post);
+
        g_list_foreach (selected, (GFunc) g_object_unref, NULL);
        g_list_free (selected);
 }