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/* -*- Mode: C; indent-tabs-mode: t; c-basic-offset: 8; tab-width: 8 -*- */
/* nautilus-sidebar-functions.c - Sidebar functions used throughout Nautilus.
Copyright (C) 2001 Eazel, Inc.
The Gnome 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.
The Gnome 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 the Gnome Library; see the file COPYING.LIB. If not,
write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
Boston, MA 02111-1307, USA.
Authors: Ramiro Estrugo <ramiro@eazel.com>
*/
#include <config.h>
#include "nautilus-sidebar-functions.h"
#include "nautilus-global-preferences.h"
#include "nautilus-view-identifier.h"
#include <eel/eel-glib-extensions.h>
#include <eel/eel-string.h>
#define PREFERENCES_SIDEBAR_PANEL_PREFIX "sidebar-panels"
#define NEWS_PANEL_IID "OAFIID:nautilus_news_view:041601"
#define NOTES_PANEL_IID "OAFIID:nautilus_notes_view:7f04c3cb-df79-4b9a-a577-38b19ccd4185"
#define HISTORY_PANEL_IID "OAFIID:nautilus_history_view:a7a85bdd-2ecf-4bc1-be7c-ed328a29aacb"
#define TREE_PANEL_IID "OAFIID:nautilus_tree_view:2d826a6e-1669-4a45-94b8-23d65d22802d"
const char nautilus_sidebar_news_enabled_preference_name[] = PREFERENCES_SIDEBAR_PANEL_PREFIX "/" NEWS_PANEL_IID;
const char nautilus_sidebar_notes_enabled_preference_name[] = PREFERENCES_SIDEBAR_PANEL_PREFIX "/" NOTES_PANEL_IID;
const char nautilus_sidebar_history_enabled_preference_name[] = PREFERENCES_SIDEBAR_PANEL_PREFIX "/" HISTORY_PANEL_IID;
const char nautilus_sidebar_tree_enabled_preference_name[] = PREFERENCES_SIDEBAR_PANEL_PREFIX "/" TREE_PANEL_IID;
static char *
sidebar_panel_make_preference_key (const char *panel_iid)
{
g_return_val_if_fail (panel_iid != NULL, NULL);
return g_strconcat (PREFERENCES_SIDEBAR_PANEL_PREFIX "/", panel_iid, NULL);
}
static int
compare_view_identifiers (gconstpointer a, gconstpointer b)
{
NautilusViewIdentifier *idenfifier_a;
NautilusViewIdentifier *idenfifier_b;
g_assert (a != NULL);
g_assert (b != NULL);
idenfifier_a = (NautilusViewIdentifier*) a;
idenfifier_b = (NautilusViewIdentifier*) b;
return eel_strcmp (idenfifier_a->name, idenfifier_b->name);
}
static gboolean
sidebar_is_sidebar_panel_enabled (NautilusViewIdentifier *panel_identifier)
{
gboolean enabled;
gchar *key;
g_return_val_if_fail (panel_identifier != NULL, FALSE);
g_return_val_if_fail (panel_identifier->iid != NULL, FALSE);
key = sidebar_panel_make_preference_key (panel_identifier->iid);
g_return_val_if_fail (key != NULL, FALSE);
enabled = eel_preferences_get_boolean (key);
g_free (key);
return enabled;
}
static gboolean
sidebar_is_sidebar_panel_enabled_cover (gpointer data, gpointer callback_data)
{
return sidebar_is_sidebar_panel_enabled (data);
}
/* Make a query to find out what sidebar panels are available. */
static GList *
sidebar_get_sidebar_panel_view_identifiers (void)
{
CORBA_Environment ev;
const char *query;
Bonobo_ServerInfoList *bonobo_activation_result;
guint i;
NautilusViewIdentifier *id;
GList *view_identifiers;
CORBA_exception_init (&ev);
query = "nautilus:sidebar_panel_name.defined() AND repo_ids.has ('IDL:Bonobo/Control:1.0')";
bonobo_activation_result = bonobo_activation_query (query, NULL, &ev);
view_identifiers = NULL;
if (ev._major == CORBA_NO_EXCEPTION && bonobo_activation_result != NULL) {
for (i = 0; i < bonobo_activation_result->_length; i++) {
id = nautilus_view_identifier_new_from_sidebar_panel
(&bonobo_activation_result->_buffer[i]);
view_identifiers = g_list_prepend (view_identifiers, id);
}
view_identifiers = g_list_reverse (view_identifiers);
}
if (bonobo_activation_result != NULL) {
CORBA_free (bonobo_activation_result);
}
CORBA_exception_free (&ev);
view_identifiers = g_list_sort (view_identifiers, compare_view_identifiers);
return view_identifiers;
}
GList *
nautilus_sidebar_get_enabled_sidebar_panel_view_identifiers (void)
{
GList *enabled_view_identifiers;
GList *disabled_view_identifiers;
enabled_view_identifiers = sidebar_get_sidebar_panel_view_identifiers ();
enabled_view_identifiers = eel_g_list_partition (enabled_view_identifiers,
sidebar_is_sidebar_panel_enabled_cover,
NULL,
&disabled_view_identifiers);
nautilus_view_identifier_list_free (disabled_view_identifiers);
return enabled_view_identifiers;
}
void
nautilus_sidebar_for_each_panel (NautilusSidebarPanelCallback callback,
gpointer callback_data)
{
char *preference_key;
GList *view_identifiers;
GList *node;
NautilusViewIdentifier *identifier;
g_return_if_fail (callback != NULL);
view_identifiers = sidebar_get_sidebar_panel_view_identifiers ();
for (node = view_identifiers; node != NULL; node = node->next) {
g_assert (node->data != NULL);
identifier = node->data;
preference_key = sidebar_panel_make_preference_key (identifier->iid);
(* callback) (identifier->name, identifier->iid, preference_key, callback_data);
g_free (preference_key);
}
nautilus_view_identifier_list_free (view_identifiers);
}
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