[gthumb] image viewer page: init all the attributes

[Paolo Bacchilega <paobac src gnome org>]

commit 0c917a6ffe1b2c2b7b2561897e215cbeb1b6bfd1
Author: Paolo Bacchilega <paobac src gnome org>
Date:   Sun Mar 16 16:57:48 2014 +0100

    image viewer page: init all the attributes

 extensions/image_viewer/gth-image-viewer-page.c |   15 ++++++++++++---
 1 files changed, 12 insertions(+), 3 deletions(-)
---
diff --git a/extensions/image_viewer/gth-image-viewer-page.c b/extensions/image_viewer/gth-image-viewer-page.c
index 6f4a5c8..5b71637 100644
--- a/extensions/image_viewer/gth-image-viewer-page.c
+++ b/extensions/image_viewer/gth-image-viewer-page.c
@@ -925,7 +925,7 @@ gth_image_viewer_page_real_deactivate (GthViewerPage *base)
                self->priv->buttons[i] = NULL;
        }
 
-       g_object_unref (self->priv->preloader);
+       _g_object_unref (self->priv->preloader);
        self->priv->preloader = NULL;
        self->priv->active = FALSE;
 
@@ -1605,16 +1605,25 @@ gth_viewer_page_interface_init (GthViewerPageInterface *iface)
 static void
 gth_image_viewer_page_init (GthImageViewerPage *self)
 {
+       int i;
+
        self->priv = G_TYPE_INSTANCE_GET_PRIVATE (self, GTH_TYPE_IMAGE_VIEWER_PAGE, 
GthImageViewerPagePrivate);
        self->priv->settings = g_settings_new (GTHUMB_IMAGE_VIEWER_SCHEMA);
+       self->priv->preloader = NULL;
+       self->priv->file_popup_merge_id = 0;
        self->priv->history = gth_image_history_new ();
-       self->priv->last_loaded = NULL;
+       self->priv->file_data = NULL;
+       self->priv->active = FALSE;
        self->priv->image_changed = FALSE;
        self->priv->loading_image = FALSE;
+       self->priv->last_loaded = NULL;
        self->priv->can_paste = FALSE;
        self->priv->update_quality_id = 0;
        self->priv->update_visibility_id = 0;
-       self->priv->active = FALSE;
+       for (i = 0; i < N_HEADER_BAR_BUTTONS; i++)
+               self->priv->buttons[i] = NULL;
+       self->priv->pointer_on_overview = FALSE;
+       self->priv->pointer_on_viewer = FALSE;
 }