[evince/1218-evince-crashes-on-highlighting-selected-text-in-djvu-document] ev-window: disable "annotate-selected-text" action

[Nelson Benítez León <nbenitez src gnome org>]

commit 2e4c6dffce500fa011689c7d8f316e9ddfceec5a
Author: Nelson Benítez León <nbenitezl gmail com>
Date:   Fri Jul 19 00:49:52 2019 -0400

    ev-window: disable "annotate-selected-text" action
    
    when the document backend does not implements
    the annotation interface (eg. DjVu documents).
    
    Fixes #1218

 shell/ev-window.c | 8 ++++++--
 1 file changed, 6 insertions(+), 2 deletions(-)
---
diff --git a/shell/ev-window.c b/shell/ev-window.c
index c45ff508..ee668c61 100644
--- a/shell/ev-window.c
+++ b/shell/ev-window.c
@@ -568,7 +568,8 @@ ev_window_update_actions_sensitivity (EvWindow *ev_window)
        ev_window_set_action_enabled (ev_window, "open-menu", !recent_view_mode);
 
        /* Same for popups specific actions */
-       ev_window_set_action_enabled (ev_window, "annotate-selected-text", !recent_view_mode);
+       ev_window_set_action_enabled (ev_window, "annotate-selected-text", can_annotate &&
+                                     !recent_view_mode);
        ev_window_set_action_enabled (ev_window, "open-link", !recent_view_mode);
        ev_window_set_action_enabled (ev_window, "open-link-new-window", !recent_view_mode);
        ev_window_set_action_enabled (ev_window, "go-to-link", !recent_view_mode);
@@ -5494,6 +5495,7 @@ view_menu_popup_cb (EvView   *view,
                    EvWindow *ev_window)
 {
        EvWindowPrivate *priv = GET_PRIVATE (ev_window);
+       EvDocument *document = priv->document;
        GList   *l;
        gboolean has_link = FALSE;
        gboolean has_image = FALSE;
@@ -5520,7 +5522,9 @@ view_menu_popup_cb (EvView   *view,
        if (!has_annot)
                view_menu_annot_popup (ev_window, NULL);
 
-       can_annotate = !has_annot && ev_view_get_has_selection (view);
+       can_annotate = EV_IS_DOCUMENT_ANNOTATIONS (document) &&
+               ev_document_annotations_can_add_annotation (EV_DOCUMENT_ANNOTATIONS (document)) &&
+               !has_annot && ev_view_get_has_selection (view);
 
        ev_window_set_action_enabled (ev_window, "annotate-selected-text", can_annotate);