diff options
Diffstat (limited to 'libdocument/ev-document-layers.c')
-rw-r--r-- | libdocument/ev-document-layers.c | 86 |
1 files changed, 86 insertions, 0 deletions
diff --git a/libdocument/ev-document-layers.c b/libdocument/ev-document-layers.c new file mode 100644 index 0000000..f203565 --- /dev/null +++ b/libdocument/ev-document-layers.c @@ -0,0 +1,86 @@ +/* ev-document-layers.c + * this file is part of evince, a gnome document_links viewer + * + * Copyright (C) 2008 Carlos Garcia Campos <carlosgc@gnome.org> + * + * Evince is free software; you can redistribute it and/or modify it + * under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * Evince is distributed in the hope that it will be useful, but + * WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307, USA. + */ + +#include "config.h" + +#include "ev-document-layers.h" + +GType +ev_document_layers_get_type (void) +{ + static GType type = 0; + + if (G_UNLIKELY (type == 0)) { + const GTypeInfo our_info = { + sizeof (EvDocumentLayersIface), + NULL, + NULL, + }; + + type = g_type_register_static (G_TYPE_INTERFACE, + "EvDocumentLayers", + &our_info, (GTypeFlags)0); + } + + return type; +} + +gboolean +ev_document_layers_has_layers (EvDocumentLayers *document_layers) +{ + EvDocumentLayersIface *iface = EV_DOCUMENT_LAYERS_GET_IFACE (document_layers); + + return iface->has_layers (document_layers); +} + +GtkTreeModel * +ev_document_layers_get_layers (EvDocumentLayers *document_layers) +{ + EvDocumentLayersIface *iface = EV_DOCUMENT_LAYERS_GET_IFACE (document_layers); + + return iface->get_layers (document_layers); +} + +void +ev_document_layers_show_layer (EvDocumentLayers *document_layers, + EvLayer *layer) +{ + EvDocumentLayersIface *iface = EV_DOCUMENT_LAYERS_GET_IFACE (document_layers); + + iface->show_layer (document_layers, layer); +} + +void +ev_document_layers_hide_layer (EvDocumentLayers *document_layers, + EvLayer *layer) +{ + EvDocumentLayersIface *iface = EV_DOCUMENT_LAYERS_GET_IFACE (document_layers); + + iface->hide_layer (document_layers, layer); +} + +gboolean +ev_document_layers_layer_is_visible (EvDocumentLayers *document_layers, + EvLayer *layer) +{ + EvDocumentLayersIface *iface = EV_DOCUMENT_LAYERS_GET_IFACE (document_layers); + + return iface->layer_is_visible (document_layers, layer); +} |