[gimp] Bug 594998 - Keyboard shortcuts does not work for first image when dock is focused

[Martin Nordholts <martinn src gnome org>]

commit 8794d2481a9632f4d5fca9df1198c9e32c06f480
Author: Martin Nordholts <martinn src gnome org>
Date:   Sat Sep 12 14:57:46 2009 +0200

    Bug 594998 - Keyboard shortcuts does not work for first image when dock is focused
    
    The dock needs to listen to image changes in the context and not only
    display changes since the introduction of the empty-image-window does
    not cause any display changes when creating the first image.

 app/widgets/gimpimagedock.c |   14 ++++++++++++++
 1 files changed, 14 insertions(+), 0 deletions(-)
---
diff --git a/app/widgets/gimpimagedock.c b/app/widgets/gimpimagedock.c
index f4caed5..5c27413 100644
--- a/app/widgets/gimpimagedock.c
+++ b/app/widgets/gimpimagedock.c
@@ -47,6 +47,9 @@ static void      gimp_image_dock_destroy      (GtkObject             *object);
 static void      gimp_image_dock_display_changed  (GimpContext       *context,
                                                    GimpObject        *display,
                                                    GimpImageDock     *dock);
+static void      gimp_image_dock_image_changed    (GimpContext       *context,
+                                                   GimpImage         *image,
+                                                   GimpImageDock     *dock);
 static void      gimp_image_dock_image_flush      (GimpImage         *image,
                                                    gboolean           invalidate_preview,
                                                    GimpImageDock     *dock);
@@ -112,6 +115,9 @@ gimp_image_dock_constructor (GType                  type,
   g_signal_connect_object (gimp_dock_get_context (GIMP_DOCK (dock)), "display-changed",
                            G_CALLBACK (gimp_image_dock_display_changed),
                            dock, 0);
+  g_signal_connect_object (gimp_dock_get_context (GIMP_DOCK (dock)), "image-changed",
+                           G_CALLBACK (gimp_image_dock_image_changed),
+                           dock, 0);
 
   return object;
 }
@@ -146,6 +152,14 @@ gimp_image_dock_display_changed (GimpContext   *context,
 }
 
 static void
+gimp_image_dock_image_changed (GimpContext   *context,
+                               GimpImage     *image,
+                               GimpImageDock *dock)
+{
+  gimp_ui_manager_update (dock->ui_manager, gimp_context_get_display (context));
+}
+
+static void
 gimp_image_dock_image_flush (GimpImage     *image,
                              gboolean       invalidate_preview,
                              GimpImageDock *dock)