[evince] libview: Stop caret cursor blinking when cursor is not in a visible page

[Carlos Garcia Campos <carlosgc src gnome org>]

commit 570927ef43a1bb7f9f4680427ff682c4dec5c103
Author: Carlos Garcia Campos <carlosgc gnome org>
Date:   Sat Jul 27 10:43:07 2013 +0200

    libview: Stop caret cursor blinking when cursor is not in a visible page

 libview/ev-view.c |   14 ++++++++++++++
 1 files changed, 14 insertions(+), 0 deletions(-)
---
diff --git a/libview/ev-view.c b/libview/ev-view.c
index b68ab1a..f60a2f4 100644
--- a/libview/ev-view.c
+++ b/libview/ev-view.c
@@ -288,6 +288,9 @@ static void       ev_view_primary_clear_cb                   (GtkClipboard
                                                              gpointer            data);
 static void       ev_view_update_primary_selection           (EvView             *ev_view);
 
+/*** Caret navigation ***/
+static void       ev_view_check_cursor_blink                 (EvView             *ev_view);
+
 G_DEFINE_TYPE_WITH_CODE (EvView, ev_view, GTK_TYPE_CONTAINER,
                         G_IMPLEMENT_INTERFACE (GTK_TYPE_SCROLLABLE, NULL))
 
@@ -775,6 +778,8 @@ view_update_range_and_current_page (EvView *view)
                for (i = end; i > view->end_page && end != -1; i--) {
                        hide_annotation_windows (view, i);
                }
+
+               ev_view_check_cursor_blink (view);
        }
 
        ev_page_cache_set_page_range (view->page_cache,
@@ -3121,11 +3126,20 @@ ev_view_synctex_backward_search (EvView *view,
 #define CURSOR_PEND_MULTIPLIER 3
 #define CURSOR_DIVIDER 3
 
+static inline gboolean
+cursor_is_in_visible_page (EvView *view)
+{
+       return (view->cursor_page == view->current_page ||
+               (view->cursor_page >= view->start_page &&
+                view->cursor_page <= view->end_page));
+}
+
 static gboolean
 cursor_should_blink (EvView *view)
 {
        if (view->caret_enabled &&
            view->rotation == 0 &&
+           cursor_is_in_visible_page (view) &&
            gtk_widget_has_focus (GTK_WIDGET (view)) &&
            view->pixbuf_cache &&
            !ev_pixbuf_cache_get_selection_region (view->pixbuf_cache, view->cursor_page, view->scale)) {