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/*
* nautilus-property-page-model-provider.c - Interface for Nautilus extensions
* * that provide property pages for
* * files.
*
* Copyright (C) 2003 Novell, Inc.
* Copyright (C) 2018 Red Hat, Inc.
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Library General Public
* License as published by the Free Software Foundation; either
* version 2 of the License, or (at your option) any later version.
*
* This library 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
* Library General Public License for more details.
*
* You should have received a copy of the GNU Library General Public
* License along with this library; if not, see <http://www.gnu.org/licenses/>.
*
* Author: Dave Camp <dave@ximian.com>
* Carlos Soriano <csoriano@redhat.com>
*
*/
#include "config.h"
#include "nautilus-property-page-model-provider.h"
#include "nautilus-property-page-model.h"
G_DEFINE_INTERFACE (NautilusPropertyPageModelProvider, nautilus_property_page_model_provider,
G_TYPE_OBJECT)
/**
* SECTION:nautilus-property-page-model-provider-interface
* @title: NautilusPropertyPageModelProvider
* @short_description: Interface to provide a property page
*
* #NautilusPropertyPageModelProvider allows extension to provide an additional
* page for the file properties dialog.
*/
static void
nautilus_property_page_model_provider_default_init (NautilusPropertyPageModelProviderInterface *klass)
{
/**
* NautilusView::page-model:
*
* The page model associated with the provider.
*/
g_object_interface_install_property (klass,
g_param_spec_object ("page-model",
"Page model",
"The page model associated with the provider",
NAUTILUS_TYPE_PROPERTY_PAGE_MODEL,
G_PARAM_READWRITE));
g_object_interface_install_property (klass,
g_param_spec_pointer ("files",
"Files",
"Files to get info from",
G_PARAM_READWRITE));
}
/**
* nautilus_property_page_model_provider_get_model:
* @provider: a #NautilusPropertyPageModelProvider
* @files: (element-type NautilusFileInfo): a #GList of #NautilusFileInfo
*
* This function is called by Nautilus when it wants property page
* items from the extension.
*
* This function is called in the main thread before a property page
* is shown, so it should return quickly.
*
* Returns: (element-type NautilusPropertyItem) (transfer full): A #GList of allocated #NautilusPropertyItem.
*/
NautilusPropertyPageModel *
nautilus_property_page_model_provider_get_model (NautilusPropertyPageModelProvider *self)
{
NautilusPropertyPageModelProviderInterface *iface;
g_return_val_if_fail (NAUTILUS_IS_PROPERTY_PAGE_MODEL_PROVIDER (self), NULL);
iface = NAUTILUS_PROPERTY_PAGE_MODEL_PROVIDER_GET_IFACE (self);
g_return_val_if_fail (iface->get_model != NULL, NULL);
return iface->get_model (self);
}
void
nautilus_property_page_model_provider_set_files (NautilusPropertyPageModelProvider *self,
GList *files)
{
NautilusPropertyPageModelProviderInterface *iface;
g_return_if_fail (NAUTILUS_IS_PROPERTY_PAGE_MODEL_PROVIDER (self));
iface = NAUTILUS_PROPERTY_PAGE_MODEL_PROVIDER_GET_IFACE (self);
g_return_if_fail (iface->set_files != NULL);
iface->set_files (self, files);
}
gboolean
nautilus_property_page_model_provider_supports_files (NautilusPropertyPageModelProvider *self)
{
NautilusPropertyPageModelProviderInterface *iface;
g_return_val_if_fail (NAUTILUS_IS_PROPERTY_PAGE_MODEL_PROVIDER (self), FALSE);
iface = NAUTILUS_PROPERTY_PAGE_MODEL_PROVIDER_GET_IFACE (self);
g_return_val_if_fail (iface->supports_files != NULL, FALSE);
return iface->supports_files (self);
}
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