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/* -*- Mode: C; indent-tabs-mode: t; c-basic-offset: 8; tab-width: 8 -*-
nautilus-view-factory.c: register and create NautilusViews
Copyright (C) 2004 Red Hat Inc.
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, write to the
Free Software Foundation, Inc., 59 Temple Place - Suite 330,
Boston, MA 02111-1307, USA.
Author: Alexander Larsson <alexl@redhat.com>
*/
#include "nautilus-view-factory.h"
static GList *registered_views;
void
nautilus_view_factory_register (NautilusViewInfo *view_info)
{
g_return_if_fail (view_info != NULL);
g_return_if_fail (view_info->id != NULL);
g_return_if_fail (nautilus_view_factory_lookup (view_info->id) == NULL);
registered_views = g_list_append (registered_views, view_info);
}
const NautilusViewInfo *
nautilus_view_factory_lookup (const char *id)
{
GList *l;
NautilusViewInfo *view_info;
g_return_val_if_fail (id != NULL, NULL);
for (l = registered_views; l != NULL; l = l->next) {
view_info = l->data;
if (strcmp (view_info->id, id) == 0) {
return view_info;
}
}
return NULL;
}
NautilusView *
nautilus_view_factory_create (const char *id,
NautilusWindowInfo *window)
{
const NautilusViewInfo *view_info;
view_info = nautilus_view_factory_lookup (id);
if (view_info == NULL) {
return NULL;
}
return view_info->create (window);
}
gboolean
nautilus_view_factory_view_supports_uri (const char *id,
const char *uri,
GnomeVFSFileType file_type,
const char *mime_type)
{
const NautilusViewInfo *view_info;
view_info = nautilus_view_factory_lookup (id);
if (view_info == NULL) {
return FALSE;
}
return view_info->supports_uri (uri, file_type, mime_type);
}
GList *
nautilus_view_factory_get_views_for_uri (const char *uri,
GnomeVFSFileType file_type,
const char *mime_type)
{
GList *l, *res;
const NautilusViewInfo *view_info;
res = NULL;
for (l = registered_views; l != NULL; l = l->next) {
view_info = l->data;
if (view_info->supports_uri (uri, file_type, mime_type)) {
res = g_list_prepend (res, g_strdup (view_info->id));
}
}
return g_list_reverse (res);
}
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