irssi/src/fe-common/core/window-save.c

/*
 window-save.c : irssi

    Copyright (C) 2000 Timo Sirainen

    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
*/

#include "module.h"
#include "signals.h"
#include "misc.h"
#include "server.h"
#include "lib-config/iconfig.h"
#include "settings.h"

#include "levels.h"

#include "themes.h"
#include "windows.h"
#include "window-items.h"

static void window_add_items(WINDOW_REC *window, CONFIG_NODE *node)
{
	GSList *tmp;

	for (tmp = node->value; tmp != NULL; tmp = tmp->next) {
		CONFIG_NODE *node = tmp->data;

		window->waiting_channels =
			g_slist_append(window->waiting_channels,
				       g_strdup(node->value));
	}
}

void windows_restore(void)
{
	WINDOW_REC *window;
	CONFIG_NODE *node;
	GSList *tmp;

	node = iconfig_node_traverse("windows", FALSE);
	if (node == NULL) return;

	for (tmp = node->value; tmp != NULL; tmp = tmp->next) {
		CONFIG_NODE *node = tmp->data;

		window = window_create(NULL, TRUE);
		window_set_refnum(window, atoi(node->key));
                window_set_name(window, config_node_get_str(node, "name", NULL));
		window_set_level(window, level2bits(config_node_get_str(node, "level", "")));

		window->theme_name = g_strdup(config_node_get_str(node, "theme", NULL));
		if (window->theme_name != NULL)
			window->theme = theme_load(window->theme_name);

                window_add_items(window, config_node_section(node, "items", -1));
	}
}

static void window_save(WINDOW_REC *window, CONFIG_NODE *node)
{
	GSList *tmp;
	char refnum[MAX_INT_STRLEN], *str;

        ltoa(refnum, window->refnum);
	node = config_node_section(node, refnum, NODE_TYPE_BLOCK);

	if (window->name != NULL)
		iconfig_node_set_str(node, "name", window->name);
	if (window->level != 0) {
                char *level = bits2level(window->level);
		iconfig_node_set_str(node, "level", level);
		g_free(level);
	}
	if (window->theme_name != NULL)
		iconfig_node_set_str(node, "theme", window->theme_name);

        node = config_node_section(node, "items", NODE_TYPE_LIST);
	for (tmp = window->items; tmp != NULL; tmp = tmp->next) {
		WI_ITEM_REC *rec = tmp->data;
		SERVER_REC *server = rec->server;

		if (server == NULL)
			iconfig_node_set_str(node, NULL, rec->name);
		else {
			str = g_strdup_printf("%s %s", server->tag, rec->name);
			iconfig_node_set_str(node, NULL, str);
			g_free(str);
		}
	}
}

void windows_save(void)
{
	CONFIG_NODE *node;

	iconfig_set_str(NULL, "windows", NULL);
	node = iconfig_node_traverse("windows", TRUE);

	g_slist_foreach(windows, (GFunc) window_save, node);
}