mirror of
https://gitlab.gnome.org/GNOME/evince
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176 lines
4.4 KiB
C
176 lines
4.4 KiB
C
/*
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* Copyright (C) 2000, 2001 Eazel Inc.
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* Copyright (C) 2003 Andrew Sobala <aes@gnome.org>
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* Copyright (C) 2005 Bastien Nocera <hadess@hadess.net>
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public
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* License as published by the Free Software Foundation; either
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* version 2 of the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* General Public License for more details.
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*
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* You should have received a copy of the GNU General Public
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* License along with this library; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
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*
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* The Ev project hereby grant permission for non-gpl compatible GStreamer
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* plugins to be used and distributed together with GStreamer and Ev. This
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* permission are above and beyond the permissions granted by the GPL license
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* Ev is covered by.
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*
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* Monday 7th February 2005: Christian Schaller: Add excemption clause.
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* See license_change file for details.
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*
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*/
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#include <config.h>
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#include <string.h>
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#include <glib/gi18n-lib.h>
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#include <gtk/gtk.h>
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#include <nautilus-extension.h>
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#include <evince-document.h>
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#include "ev-properties-view.h"
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static GType epp_type = 0;
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static void property_page_provider_iface_init
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(NautilusPropertyPageProviderIface *iface);
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static GList *ev_properties_get_pages
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(NautilusPropertyPageProvider *provider, GList *files);
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static void
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ev_properties_plugin_register_type (GTypeModule *module)
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{
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const GTypeInfo info = {
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sizeof (GObjectClass),
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(GBaseInitFunc) NULL,
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(GBaseFinalizeFunc) NULL,
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(GClassInitFunc) NULL,
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NULL,
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NULL,
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sizeof (GObject),
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0,
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(GInstanceInitFunc) NULL
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};
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const GInterfaceInfo property_page_provider_iface_info = {
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(GInterfaceInitFunc)property_page_provider_iface_init,
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NULL,
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NULL
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};
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epp_type = g_type_module_register_type (module, G_TYPE_OBJECT,
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"EvPropertiesPlugin",
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&info, 0);
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g_type_module_add_interface (module,
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epp_type,
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NAUTILUS_TYPE_PROPERTY_PAGE_PROVIDER,
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&property_page_provider_iface_info);
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}
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static void
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property_page_provider_iface_init (NautilusPropertyPageProviderIface *iface)
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{
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iface->get_pages = ev_properties_get_pages;
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}
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static GList *
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ev_properties_get_pages (NautilusPropertyPageProvider *provider,
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GList *files)
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{
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GError *error = NULL;
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EvDocument *document = NULL;
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GList *pages = NULL;
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NautilusFileInfo *file;
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gchar *uri = NULL;
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gchar *mime_type = NULL;
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GtkWidget *page, *label;
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GtkWidget *scrolled;
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NautilusPropertyPage *property_page;
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/* only add properties page if a single file is selected */
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if (files == NULL || files->next != NULL)
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goto end;
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file = files->data;
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/* okay, make the page */
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uri = nautilus_file_info_get_uri (file);
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mime_type = nautilus_file_info_get_mime_type (file);
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document = ev_backends_manager_get_document (mime_type);
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if (!document)
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goto end;
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ev_document_load (document, uri, &error);
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if (error) {
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g_error_free (error);
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goto end;
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}
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label = gtk_label_new (_("Document"));
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page = ev_properties_view_new (document);
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ev_properties_view_set_info (EV_PROPERTIES_VIEW (page),
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ev_document_get_info (document));
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gtk_widget_show (page);
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scrolled = gtk_scrolled_window_new (NULL, NULL);
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gtk_scrolled_window_set_policy (GTK_SCROLLED_WINDOW (scrolled),
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GTK_POLICY_NEVER,
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GTK_POLICY_AUTOMATIC);
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gtk_scrolled_window_set_propagate_natural_width (GTK_SCROLLED_WINDOW (scrolled),
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TRUE);
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gtk_container_add (GTK_CONTAINER (scrolled), page);
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gtk_widget_show (scrolled);
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property_page = nautilus_property_page_new ("document-properties",
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label, scrolled);
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pages = g_list_prepend (pages, property_page);
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end:
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g_free (uri);
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g_free (mime_type);
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if (document != NULL)
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g_object_unref (document);
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return pages;
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}
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/* --- extension interface --- */
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EV_PUBLIC
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void
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nautilus_module_initialize (GTypeModule *module)
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{
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ev_properties_plugin_register_type (module);
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ev_properties_view_register_type (module);
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ev_init ();
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}
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EV_PUBLIC
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void
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nautilus_module_shutdown (void)
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{
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ev_shutdown ();
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}
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EV_PUBLIC
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void
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nautilus_module_list_types (const GType **types,
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int *num_types)
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{
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static GType type_list[1];
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type_list[0] = epp_type;
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*types = type_list;
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*num_types = G_N_ELEMENTS (type_list);
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}
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