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/* Copyright (C) 2004 Red Hat, Inc
* Copyright (c) 2007 Novell, Inc.
* Copyright (c) 2017 Thomas Bechtold <thomasbechtold@jpberlin.de>
* Copyright (c) 2018 Ernestas Kulik <ernestask@gnome.org>
*
* This program 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.
*
* This program 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, see <http://www.gnu.org/licenses/>.
*
* Author: Alexander Larsson <alexl@redhat.com>
* XMP support by Hubert Figuiere <hfiguiere@novell.com>
*/
#include "nautilus-image-properties-page-provider.h"
#include "nautilus-image-properties-page.h"
#include <glib/gi18n.h>
#include <nautilus-extension.h>
#define NAUTILUS_IMAGE_PROPERTIES_PAGE_NAME "NautilusImagePropertiesPage::property_page"
struct _NautilusImagesPropertiesPageProvider
{
GObject parent_instance;
};
static void property_page_provider_iface_init (NautilusPropertyPageProviderInterface *iface);
G_DEFINE_DYNAMIC_TYPE_EXTENDED (NautilusImagesPropertiesPageProvider,
nautilus_image_properties_page_provider,
G_TYPE_OBJECT,
0,
G_IMPLEMENT_INTERFACE_DYNAMIC (NAUTILUS_TYPE_PROPERTY_PAGE_PROVIDER,
property_page_provider_iface_init))
static gboolean
is_mime_type_supported (const char *mime_type)
{
g_autoptr (GSList) formats = NULL;
if (mime_type == NULL)
{
return FALSE;
}
formats = gdk_pixbuf_get_formats ();
for (GSList *l = formats; l != NULL; l = l->next)
{
g_auto (GStrv) mime_types = NULL;
mime_types = gdk_pixbuf_format_get_mime_types (l->data);
if (mime_types == NULL)
{
continue;
}
if (g_strv_contains ((const char *const *) mime_types, mime_type))
{
return TRUE;
}
}
return FALSE;
}
static GList *
get_pages (NautilusPropertyPageProvider *provider,
GList *files)
{
NautilusFileInfo *file_info;
g_autofree char *mime_type = NULL;
NautilusImagesPropertiesPage *image_properties_page;
NautilusPropertyPage *property_page;
if (files == NULL || files->next != NULL)
{
return NULL;
}
file_info = NAUTILUS_FILE_INFO (files->data);
mime_type = nautilus_file_info_get_mime_type (file_info);
if (!is_mime_type_supported (mime_type))
{
return NULL;
}
image_properties_page = nautilus_image_properties_page_new ();
property_page = nautilus_property_page_new (NAUTILUS_IMAGE_PROPERTIES_PAGE_NAME,
gtk_label_new (_("Image")),
GTK_WIDGET (image_properties_page));
nautilus_image_properties_page_load_from_file_info (image_properties_page, file_info);
return g_list_prepend (NULL, property_page);
}
static void
property_page_provider_iface_init (NautilusPropertyPageProviderInterface *iface)
{
iface->get_pages = get_pages;
}
static void
nautilus_image_properties_page_provider_init (NautilusImagesPropertiesPageProvider *self)
{
(void) self;
}
static void
nautilus_image_properties_page_provider_class_init (NautilusImagesPropertiesPageProviderClass *klass)
{
(void) klass;
}
static void
nautilus_image_properties_page_provider_class_finalize (NautilusImagesPropertiesPageProviderClass *klass)
{
(void) klass;
}
void
nautilus_image_properties_page_provider_load (GTypeModule *module)
{
nautilus_image_properties_page_provider_register_type (module);
}
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