diff options
Diffstat (limited to 'shell/ev-sidebar-layers.c')
| -rw-r--r-- | shell/ev-sidebar-layers.c | 28 |
1 files changed, 17 insertions, 11 deletions
diff --git a/shell/ev-sidebar-layers.c b/shell/ev-sidebar-layers.c index cebd96d..5f16895 100644 --- a/shell/ev-sidebar-layers.c +++ b/shell/ev-sidebar-layers.c @@ -346,18 +346,15 @@ job_finished_callback (EvJobLayers *job, } static void -ev_sidebar_layers_set_document (EvSidebarPage *sidebar_page, - EvDocument *document) +ev_sidebar_layers_document_changed_cb (EvDocumentModel *model, + GParamSpec *pspec, + EvSidebarLayers *sidebar_layers) { - EvSidebarLayers *sidebar_layers; - EvSidebarLayersPrivate *priv; - - g_return_if_fail (EV_IS_SIDEBAR_PAGE (sidebar_page)); - g_return_if_fail (EV_IS_DOCUMENT (document)); - - sidebar_layers = EV_SIDEBAR_LAYERS (sidebar_page); + EvDocument *document = ev_document_model_get_document (model); + EvSidebarLayersPrivate *priv = sidebar_layers->priv; - priv = sidebar_layers->priv; + if (!EV_IS_DOCUMENT_LAYERS (document)) + return; if (priv->document) { gtk_tree_view_set_model (GTK_TREE_VIEW (priv->tree_view), NULL); @@ -381,6 +378,15 @@ ev_sidebar_layers_set_document (EvSidebarPage *sidebar_page, ev_job_scheduler_push_job (priv->job, EV_JOB_PRIORITY_NONE); } +static void +ev_sidebar_layers_set_model (EvSidebarPage *sidebar_page, + EvDocumentModel *model) +{ + g_signal_connect (model, "notify::document", + G_CALLBACK (ev_sidebar_layers_document_changed_cb), + sidebar_page); +} + static gboolean ev_sidebar_layers_support_document (EvSidebarPage *sidebar_page, EvDocument *document) @@ -399,7 +405,7 @@ static void ev_sidebar_layers_page_iface_init (EvSidebarPageIface *iface) { iface->support_document = ev_sidebar_layers_support_document; - iface->set_document = ev_sidebar_layers_set_document; + iface->set_model = ev_sidebar_layers_set_model; iface->get_label = ev_sidebar_layers_get_label; } |