[gnome-photos/wip/rishi/zoom: 9/9] preview-nav-buttons: ...

[Debarshi Ray <debarshir src gnome org>]

commit feb357e6f9ca5b392a51e0f01d0da3b41d2a055b
Author: Debarshi Ray <debarshir gnome org>
Date:   Wed Jun 14 20:42:48 2017 +0200

    preview-nav-buttons: ...

 src/photos-preview-nav-buttons.c |   18 ++++++++++++++++--
 src/photos-preview-nav-buttons.h |    3 +++
 2 files changed, 19 insertions(+), 2 deletions(-)
---
diff --git a/src/photos-preview-nav-buttons.c b/src/photos-preview-nav-buttons.c
index 8ab43f2..ebcab6f 100644
--- a/src/photos-preview-nav-buttons.c
+++ b/src/photos-preview-nav-buttons.c
@@ -54,6 +54,7 @@ struct _PhotosPreviewNavButtons
   PhotosWindowMode old_mode;
   gboolean enable_next;
   gboolean enable_prev;
+  gboolean show_navigation;
   gboolean visible;
   gboolean visible_internal;
   guint auto_hide_id;
@@ -219,12 +220,12 @@ photos_preview_nav_buttons_update_visibility (PhotosPreviewNavButtons *self)
   if (item == NULL || !self->visible)
     enable_zoom = FALSE;
 
-  if (self->visible_internal && self->enable_next)
+  if (self->visible_internal && self->show_navigation && self->enable_next)
     photos_preview_nav_buttons_fade_in_button (self, self->next_widget);
   else
     photos_preview_nav_buttons_fade_out_button (self, self->next_widget);
 
-  if (self->visible_internal && self->enable_prev)
+  if (self->visible_internal && self->show_navigation && self->enable_prev)
     photos_preview_nav_buttons_fade_in_button (self, self->prev_widget);
   else
     photos_preview_nav_buttons_fade_out_button (self, self->prev_widget);
@@ -675,6 +676,19 @@ photos_preview_nav_buttons_set_mode (PhotosPreviewNavButtons *self, PhotosWindow
 
 
 void
+photos_preview_nav_buttons_set_show_navigation (PhotosPreviewNavButtons *self, gboolean show_navigation)
+{
+  g_return_if_fail (PHOTOS_IS_PREVIEW_NAV_BUTTONS (self));
+
+  if (self->show_navigation == show_navigation)
+    return;
+
+  self->show_navigation = show_navigation;
+  photos_preview_nav_buttons_update_visibility (self);
+}
+
+
+void
 photos_preview_nav_buttons_show (PhotosPreviewNavButtons *self)
 {
   g_return_if_fail (PHOTOS_IS_PREVIEW_NAV_BUTTONS (self));
diff --git a/src/photos-preview-nav-buttons.h b/src/photos-preview-nav-buttons.h
index 986c7e8..128c286 100644
--- a/src/photos-preview-nav-buttons.h
+++ b/src/photos-preview-nav-buttons.h
@@ -44,6 +44,9 @@ void                        photos_preview_nav_buttons_hide               (Photo
 void                        photos_preview_nav_buttons_set_mode           (PhotosPreviewNavButtons *self,
                                                                            PhotosWindowMode old_mode);
 
+void                        photos_preview_nav_buttons_set_show_navigation (PhotosPreviewNavButtons *self,
+                                                                            gboolean show_navigation);
+
 void                        photos_preview_nav_buttons_show               (PhotosPreviewNavButtons *self);
 
 G_END_DECLS