[evince] ev-view-presentation: Propagate unhandled key events

[Carlos Garcia Campos <carlosgc src gnome org>]

commit bed036acf9bccac9a13a4b019381f0b69169b9d2
Author: Carlos Garcia Campos <carlosgc gnome org>
Date:   Mon Mar 17 13:38:28 2014 +0100

    ev-view-presentation: Propagate unhandled key events
    
    This was preventing shortcuts like CTRL+w from working.
    
    https://bugzilla.gnome.org/show_bug.cgi?id=604834

 libview/ev-view-presentation.c |    3 +++
 1 files changed, 3 insertions(+), 0 deletions(-)
---
diff --git a/libview/ev-view-presentation.c b/libview/ev-view-presentation.c
index 7c227f6..7707b7c 100644
--- a/libview/ev-view-presentation.c
+++ b/libview/ev-view-presentation.c
@@ -1114,6 +1114,9 @@ ev_view_presentation_key_press_event (GtkWidget   *widget,
        if (pview->state == EV_PRESENTATION_END)
                 return gtk_bindings_activate_event (G_OBJECT (widget), event);
 
+        if (event->state != 0)
+                return gtk_bindings_activate_event (G_OBJECT (widget), event);
+
        switch (event->keyval) {
        case GDK_KEY_b:
        case GDK_KEY_B: