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/* -*- Mode: C; indent-tabs-mode: t; c-basic-offset: 8; tab-width: 8 -*-
nautilus-view-identifier.c: Unique ID/Human-readable name pairs for views
Copyright (C) 2000 Eazel, 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: Maciej Stachowiak <mjs@eazel.com>
*/
#include <config.h>
#include "nautilus-view-identifier.h"
#include "nautilus-glib-extensions.h"
#include "nautilus-string.h"
#include <glib.h>
#include <stdlib.h>
NautilusViewIdentifier *
nautilus_view_identifier_new (const char *iid, const char *name)
{
NautilusViewIdentifier *new_identifier;
g_return_val_if_fail (iid != NULL, NULL);
g_return_val_if_fail (name != NULL, NULL);
new_identifier = g_new0 (NautilusViewIdentifier, 1);
new_identifier->iid = g_strdup (iid);
new_identifier->name = g_strdup (name);
return new_identifier;
}
NautilusViewIdentifier *
nautilus_view_identifier_copy (NautilusViewIdentifier *identifier)
{
if (identifier == NULL) {
return NULL;
}
return nautilus_view_identifier_new (identifier->iid, identifier->name);
}
static GSList *
get_lang_list (void)
{
GSList *retval;
char *lang;
char * equal_char;
retval = NULL;
lang = g_getenv ("LANGUAGE");
if (!lang) {
lang = g_getenv ("LANG");
}
if (lang) {
equal_char = strchr (lang, '=');
if (equal_char != NULL) {
lang = equal_char + 1;
}
retval = g_slist_prepend (retval, lang);
}
return retval;
}
NautilusViewIdentifier *
nautilus_view_identifier_new_from_oaf_server_info (OAF_ServerInfo *server, char *name_attribute)
{
const char *view_as_name;
GSList *langs;
langs = get_lang_list ();
view_as_name = oaf_server_info_prop_lookup (server, name_attribute, langs);
if (view_as_name == NULL) {
view_as_name = oaf_server_info_prop_lookup (server, "name", langs);
}
if (view_as_name == NULL) {
view_as_name = server->iid;
}
g_slist_free (langs);
/* if the name is an OAFIID, clean it up for display */
if (nautilus_str_has_prefix (view_as_name, "OAFIID:")) {
char *display_name, *colon_ptr;
NautilusViewIdentifier *new_identifier;
display_name = g_strdup (view_as_name + 7);
colon_ptr = strchr (display_name, ':');
if (colon_ptr) {
*colon_ptr = '\0';
}
new_identifier = nautilus_view_identifier_new (server->iid, display_name);
g_free(display_name);
return new_identifier;
}
return nautilus_view_identifier_new (server->iid, view_as_name);
}
NautilusViewIdentifier *
nautilus_view_identifier_new_from_content_view (OAF_ServerInfo *server)
{
return nautilus_view_identifier_new_from_oaf_server_info
(server, "nautilus:view_as_name");
}
NautilusViewIdentifier *
nautilus_view_identifier_new_from_sidebar_panel (OAF_ServerInfo *server)
{
return nautilus_view_identifier_new_from_oaf_server_info
(server, "nautilus:sidebar_panel_name");
}
void
nautilus_view_identifier_free (NautilusViewIdentifier *identifier)
{
if (identifier != NULL) {
g_free (identifier->iid);
g_free (identifier->name);
g_free (identifier);
}
}
GList *
nautilus_view_identifier_list_copy (GList *list)
{
GList *copy, *node;
copy = NULL;
for (node = list; node != NULL; node = node->next) {
copy = g_list_prepend
(copy, nautilus_view_identifier_copy (node->data));
}
return g_list_reverse (copy);
}
static void
nautilus_view_identifier_free_callback (gpointer identifier, gpointer ignore)
{
g_assert (ignore == NULL);
nautilus_view_identifier_free (identifier);
}
void
nautilus_view_identifier_list_free (GList *list)
{
nautilus_g_list_free_deep_custom
(list, nautilus_view_identifier_free_callback, NULL);
}
int
nautilus_view_identifier_compare (NautilusViewIdentifier *a, NautilusViewIdentifier *b)
{
int result;
result = strcmp (a->iid, b->iid);
if (result != 0) {
return result;
}
return strcmp (a->name, b->name);
}
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