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![Cosimo Cecchi](/assets/img/avatar_default.png)
2008-04-04 Cosimo Cecchi <cosimoc@gnome.org> * libnautilus-extension/nautilus-file-info.c: (nautilus_file_info_get_parent_info), (nautilus_file_info_get_mount), (nautilus_file_info_can_write): * libnautilus-extension/nautilus-file-info.h: * libnautilus-private/nautilus-file.c: (nautilus_file_info_iface_init): Add new APIs for extensions to NautilusFileInfo (can_write, get_mount and get_parent_info). (#521612). svn path=/trunk/; revision=14036
265 lines
7.5 KiB
C
265 lines
7.5 KiB
C
/*
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* nautilus-file-info.c - Information about a file
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*
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* Copyright (C) 2003 Novell, Inc.
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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 Library 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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* Library General Public License for more details.
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*
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* You should have received a copy of the GNU Library General Public
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* License along with this library; if not, write to the Free
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* Software Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
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*
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*/
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#include <config.h>
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#include "nautilus-file-info.h"
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GList *
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nautilus_file_info_list_copy (GList *files)
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{
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GList *ret;
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GList *l;
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ret = g_list_copy (files);
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for (l = ret; l != NULL; l = l->next) {
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g_object_ref (G_OBJECT (l->data));
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}
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return ret;
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}
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void
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nautilus_file_info_list_free (GList *files)
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{
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GList *l;
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for (l = files; l != NULL; l = l->next) {
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g_object_unref (G_OBJECT (l->data));
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}
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g_list_free (files);
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}
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static void
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nautilus_file_info_base_init (gpointer g_class)
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{
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}
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GType
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nautilus_file_info_get_type (void)
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{
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static GType type = 0;
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if (!type) {
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const GTypeInfo info = {
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sizeof (NautilusFileInfoIface),
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nautilus_file_info_base_init,
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NULL,
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NULL,
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NULL,
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NULL,
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0,
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0,
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NULL
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};
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type = g_type_register_static (G_TYPE_INTERFACE,
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"NautilusFileInfo",
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&info, 0);
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g_type_interface_add_prerequisite (type, G_TYPE_OBJECT);
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}
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return type;
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}
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gboolean
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nautilus_file_info_is_gone (NautilusFileInfo *file)
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{
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g_return_val_if_fail (NAUTILUS_IS_FILE_INFO (file), FALSE);
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g_return_val_if_fail (NAUTILUS_FILE_INFO_GET_IFACE (file)->is_gone != NULL, FALSE);
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return NAUTILUS_FILE_INFO_GET_IFACE (file)->is_gone (file);
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}
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GFileType
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nautilus_file_info_get_file_type (NautilusFileInfo *file)
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{
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g_return_val_if_fail (NAUTILUS_IS_FILE_INFO (file), G_FILE_TYPE_UNKNOWN);
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g_return_val_if_fail (NAUTILUS_FILE_INFO_GET_IFACE (file)->get_file_type != NULL, G_FILE_TYPE_UNKNOWN);
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return NAUTILUS_FILE_INFO_GET_IFACE (file)->get_file_type (file);
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}
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char *
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nautilus_file_info_get_name (NautilusFileInfo *file)
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{
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g_return_val_if_fail (NAUTILUS_IS_FILE_INFO (file), NULL);
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g_return_val_if_fail (NAUTILUS_FILE_INFO_GET_IFACE (file)->get_name != NULL, NULL);
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return NAUTILUS_FILE_INFO_GET_IFACE (file)->get_name (file);
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}
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GFile *
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nautilus_file_info_get_location (NautilusFileInfo *file)
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{
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g_return_val_if_fail (NAUTILUS_IS_FILE_INFO (file), NULL);
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g_return_val_if_fail (NAUTILUS_FILE_INFO_GET_IFACE (file)->get_location != NULL, NULL);
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return NAUTILUS_FILE_INFO_GET_IFACE (file)->get_location (file);
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}
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char *
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nautilus_file_info_get_uri (NautilusFileInfo *file)
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{
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g_return_val_if_fail (NAUTILUS_IS_FILE_INFO (file), NULL);
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g_return_val_if_fail (NAUTILUS_FILE_INFO_GET_IFACE (file)->get_uri != NULL, NULL);
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return NAUTILUS_FILE_INFO_GET_IFACE (file)->get_uri (file);
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}
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char *
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nautilus_file_info_get_activation_uri (NautilusFileInfo *file)
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{
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g_return_val_if_fail (NAUTILUS_IS_FILE_INFO (file), NULL);
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g_return_val_if_fail (NAUTILUS_FILE_INFO_GET_IFACE (file)->get_activation_uri != NULL, NULL);
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return NAUTILUS_FILE_INFO_GET_IFACE (file)->get_activation_uri (file);
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}
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GFile *
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nautilus_file_info_get_parent_location (NautilusFileInfo *file)
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{
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g_return_val_if_fail (NAUTILUS_IS_FILE_INFO (file), NULL);
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g_return_val_if_fail (NAUTILUS_FILE_INFO_GET_IFACE (file)->get_parent_location != NULL, NULL);
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return NAUTILUS_FILE_INFO_GET_IFACE (file)->get_parent_location (file);
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}
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char *
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nautilus_file_info_get_parent_uri (NautilusFileInfo *file)
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{
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g_return_val_if_fail (NAUTILUS_IS_FILE_INFO (file), NULL);
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g_return_val_if_fail (NAUTILUS_FILE_INFO_GET_IFACE (file)->get_parent_uri != NULL, NULL);
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return NAUTILUS_FILE_INFO_GET_IFACE (file)->get_parent_uri (file);
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}
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NautilusFileInfo *
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nautilus_file_info_get_parent_info (NautilusFileInfo *file)
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{
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g_return_val_if_fail (NAUTILUS_IS_FILE_INFO (file), NULL);
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g_return_val_if_fail (NAUTILUS_FILE_INFO_GET_IFACE (file)->get_parent_info != NULL, NULL);
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return NAUTILUS_FILE_INFO_GET_IFACE (file)->get_parent_info (file);
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}
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GMount *
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nautilus_file_info_get_mount (NautilusFileInfo *file)
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{
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g_return_val_if_fail (NAUTILUS_IS_FILE_INFO (file), NULL);
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g_return_val_if_fail (NAUTILUS_FILE_INFO_GET_IFACE (file)->get_mount != NULL, NULL);
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return NAUTILUS_FILE_INFO_GET_IFACE (file)->get_mount (file);
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}
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char *
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nautilus_file_info_get_uri_scheme (NautilusFileInfo *file)
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{
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g_return_val_if_fail (NAUTILUS_IS_FILE_INFO (file), NULL);
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g_return_val_if_fail (NAUTILUS_FILE_INFO_GET_IFACE (file)->get_uri_scheme != NULL, NULL);
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return NAUTILUS_FILE_INFO_GET_IFACE (file)->get_uri_scheme (file);
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}
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char *
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nautilus_file_info_get_mime_type (NautilusFileInfo *file)
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{
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g_return_val_if_fail (NAUTILUS_IS_FILE_INFO (file), NULL);
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g_return_val_if_fail (NAUTILUS_FILE_INFO_GET_IFACE (file)->get_mime_type != NULL, NULL);
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return NAUTILUS_FILE_INFO_GET_IFACE (file)->get_mime_type (file);
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}
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gboolean
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nautilus_file_info_is_mime_type (NautilusFileInfo *file,
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const char *mime_type)
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{
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g_return_val_if_fail (NAUTILUS_IS_FILE_INFO (file), FALSE);
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g_return_val_if_fail (mime_type != NULL, FALSE);
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g_return_val_if_fail (NAUTILUS_FILE_INFO_GET_IFACE (file)->is_mime_type != NULL, FALSE);
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return NAUTILUS_FILE_INFO_GET_IFACE (file)->is_mime_type (file,
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mime_type);
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}
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gboolean
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nautilus_file_info_is_directory (NautilusFileInfo *file)
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{
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g_return_val_if_fail (NAUTILUS_IS_FILE_INFO (file), FALSE);
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g_return_val_if_fail (NAUTILUS_FILE_INFO_GET_IFACE (file)->is_directory != NULL, FALSE);
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return NAUTILUS_FILE_INFO_GET_IFACE (file)->is_directory (file);
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}
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gboolean
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nautilus_file_info_can_write (NautilusFileInfo *file)
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{
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g_return_val_if_fail (NAUTILUS_IS_FILE_INFO (file), FALSE);
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g_return_val_if_fail (NAUTILUS_FILE_INFO_GET_IFACE (file)->can_write != NULL, FALSE);
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return NAUTILUS_FILE_INFO_GET_IFACE (file)->can_write (file);
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}
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void
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nautilus_file_info_add_emblem (NautilusFileInfo *file,
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const char *emblem_name)
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{
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g_return_if_fail (NAUTILUS_IS_FILE_INFO (file));
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g_return_if_fail (NAUTILUS_FILE_INFO_GET_IFACE (file)->add_emblem != NULL);
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NAUTILUS_FILE_INFO_GET_IFACE (file)->add_emblem (file, emblem_name);
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}
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char *
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nautilus_file_info_get_string_attribute (NautilusFileInfo *file,
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const char *attribute_name)
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{
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g_return_val_if_fail (NAUTILUS_IS_FILE_INFO (file), NULL);
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g_return_val_if_fail (NAUTILUS_FILE_INFO_GET_IFACE (file)->get_string_attribute != NULL, NULL);
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g_return_val_if_fail (attribute_name != NULL, NULL);
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return NAUTILUS_FILE_INFO_GET_IFACE (file)->get_string_attribute
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(file, attribute_name);
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}
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void
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nautilus_file_info_add_string_attribute (NautilusFileInfo *file,
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const char *attribute_name,
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const char *value)
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{
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g_return_if_fail (NAUTILUS_IS_FILE_INFO (file));
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g_return_if_fail (NAUTILUS_FILE_INFO_GET_IFACE (file)->add_string_attribute != NULL);
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g_return_if_fail (attribute_name != NULL);
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g_return_if_fail (value != NULL);
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NAUTILUS_FILE_INFO_GET_IFACE (file)->add_string_attribute
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(file, attribute_name, value);
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}
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void
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nautilus_file_info_invalidate_extension_info (NautilusFileInfo *file)
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{
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g_return_if_fail (NAUTILUS_IS_FILE_INFO (file));
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g_return_if_fail (NAUTILUS_FILE_INFO_GET_IFACE (file)->invalidate_extension_info != NULL);
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NAUTILUS_FILE_INFO_GET_IFACE (file)->invalidate_extension_info (file);
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}
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