[gthumb/ext] use the image viewer for images

[Paolo Bacchilega <paobac src gnome org>]

commit b2c9873aea7c82670e3b6b5869c6bdd8449f3e33
Author: Paolo Bacchilega <paobac src gnome org>
Date:   Wed Sep 2 00:19:10 2009 +0200

    use the image viewer for images
    
    scan the viewer pages in reverse order in order to give to the
    image viewer an higher priority than the generic file viewer.

 .../image_viewer/image_viewer.extension.in.in      |    2 +-
 gthumb/gth-browser.c                               |    2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)
---
diff --git a/extensions/image_viewer/image_viewer.extension.in.in b/extensions/image_viewer/image_viewer.extension.in.in
index 3ea72e2..0f995d6 100644
--- a/extensions/image_viewer/image_viewer.extension.in.in
+++ b/extensions/image_viewer/image_viewer.extension.in.in
@@ -6,6 +6,6 @@ Copyright=Copyright © 2009 The Free Software Foundation, Inc.
 Version=1.0
 
 [Loader]
-Requires=file_viewer
+After=file_viewer
 Type=module
 File=%LIBRARY%
diff --git a/gthumb/gth-browser.c b/gthumb/gth-browser.c
index d15ce77..dfb875d 100644
--- a/gthumb/gth-browser.c
+++ b/gthumb/gth-browser.c
@@ -4183,7 +4183,7 @@ _gth_browser_load_file (GthBrowser  *browser,
 	_gth_browser_make_file_visible (browser, browser->priv->current_file);
 
 	if (browser->priv->viewer_pages == NULL)
-		browser->priv->viewer_pages = gth_main_get_registered_objects (GTH_TYPE_VIEWER_PAGE);
+		browser->priv->viewer_pages = g_list_reverse (gth_main_get_registered_objects (GTH_TYPE_VIEWER_PAGE));
 	for (scan = browser->priv->viewer_pages; scan; scan = scan->next) {
 		GthViewerPage *registered_viewer_page = scan->data;