[eog/wip/gaction-migration: 5/7] Add back eog_window_open_editor as we might still need it

[Felix Riemann <friemann src gnome org>]

commit 567b86dbdb099f2b56afd8c88ff8d59ff8bf1004
Author: Felix Riemann <friemann gnome org>
Date:   Wed Dec 17 20:08:39 2014 +0100

    Add back eog_window_open_editor as we might still need it
    
    https://bugzilla.gnome.org/show_bug.cgi?id=741050

 src/eog-window.c |   41 ++++++++++++++++++++++++++++++++++++++++-
 1 files changed, 40 insertions(+), 1 deletions(-)
---
diff --git a/src/eog-window.c b/src/eog-window.c
index 6655ca2..0d3d4e1 100644
--- a/src/eog-window.c
+++ b/src/eog-window.c
@@ -4033,6 +4033,7 @@ eog_window_ui_settings_changed_cb (GSettings *settings,
        GAction *action = NULL;
 
        g_return_if_fail (EOG_IS_WINDOW (user_data));
+       g_warn_if_reached();
 
        window = EOG_WINDOW (user_data);
        if (g_ascii_strcasecmp (key, EOG_CONF_UI_IMAGE_GALLERY) == 0) {
@@ -4050,6 +4051,8 @@ eog_window_ui_settings_changed_cb (GSettings *settings,
 
        old_state = g_action_get_state (action);
 
+       g_print("change: %s\n", key);
+
        if (g_variant_get_boolean (new_state) != g_variant_get_boolean (old_state))
                g_action_change_state (action, new_state);
 }
@@ -4328,6 +4331,42 @@ get_appinfo_for_editor (EogWindow *window)
        return (GAppInfo *) app_info;
 }
 
+#if 0
+static void
+eog_window_open_editor (GAction *action,
+                       EogWindow *window)
+{
+       GdkAppLaunchContext *context;
+       GAppInfo *app_info;
+       GList files;
+
+       app_info = get_appinfo_for_editor (window);
+
+       if (app_info == NULL)
+               return;
+
+       context = gdk_display_get_app_launch_context (
+         gtk_widget_get_display (GTK_WIDGET (window)));
+       gdk_app_launch_context_set_screen (context,
+         gtk_widget_get_screen (GTK_WIDGET (window)));
+       gdk_app_launch_context_set_icon (context,
+         g_app_info_get_icon (app_info));
+       gdk_app_launch_context_set_timestamp (context,
+         gtk_get_current_event_time ());
+
+       {
+               GList f = { eog_image_get_file (window->priv->image) };
+               files = f;
+       }
+
+       g_app_info_launch (app_info, &files,
+                          G_APP_LAUNCH_CONTEXT (context), NULL);
+
+       g_object_unref (files.data);
+       g_object_unref (context);
+}
+#endif
+
 static void
 eog_window_view_rotation_changed_cb (EogScrollView *view,
                                     gdouble        degrees,
@@ -4573,7 +4612,7 @@ eog_window_init (EogWindow *window)
         * not trigger the state changed handler since the state is updated directly
         * via the "state" property. Requesting a state change via this callback,
         * however, works. */
-       g_signal_connect (priv->ui_settings, "changed",
+       g_signal_connect (priv->ui_settings, "changed::image-gallery",
                                          G_CALLBACK (eog_window_ui_settings_changed_cb),
                                          window);