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irssi/src/fe-common/core/windows-layout.c

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/*
windows-layout.c : irssi
Copyright (C) 2000-2001 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
51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA
*/
#include "module.h"
#include "signals.h"
#include "misc.h"
#include "levels.h"
#include "lib-config/iconfig.h"
#include "settings.h"
#include "chat-protocols.h"
#include "servers.h"
#include "queries.h"
#include "module-formats.h"
#include "printtext.h"
#include "themes.h"
#include "fe-windows.h"
#include "window-items.h"
static WINDOW_REC *restore_win;
static void signal_query_created_curwin(QUERY_REC *query)
{
g_return_if_fail(IS_QUERY(query));
window_item_add(restore_win, (WI_ITEM_REC *) query, TRUE);
}
static void sig_layout_restore_item(WINDOW_REC *window, const char *type,
CONFIG_NODE *node)
{
char *name, *tag, *chat_type;
chat_type = config_node_get_str(node, "chat_type", NULL);
name = config_node_get_str(node, "name", NULL);
tag = config_node_get_str(node, "tag", NULL);
if (name == NULL || tag == NULL)
return;
if (g_strcasecmp(type, "CHANNEL") == 0) {
/* bind channel to window */
WINDOW_BIND_REC *rec = window_bind_add(window, tag, name);
rec->sticky = TRUE;
} else if (g_strcasecmp(type, "QUERY") == 0 && chat_type != NULL) {
CHAT_PROTOCOL_REC *protocol;
/* create query immediately */
signal_add("query created",
(SIGNAL_FUNC) signal_query_created_curwin);
restore_win = window;
protocol = chat_protocol_find(chat_type);
if (protocol->query_create != NULL)
protocol->query_create(tag, name, TRUE);
else {
QUERY_REC *query;
query = g_new0(QUERY_REC, 1);
query->chat_type = chat_protocol_lookup(chat_type);
query->name = g_strdup(name);
query->server_tag = g_strdup(tag);
query_init(query, TRUE);
}
signal_remove("query created",
(SIGNAL_FUNC) signal_query_created_curwin);
}
}
static void window_add_items(WINDOW_REC *window, CONFIG_NODE *node)
{
GSList *tmp;
char *type;
if (node == NULL)
return;
tmp = config_node_first(node->value);
for (; tmp != NULL; tmp = config_node_next(tmp)) {
CONFIG_NODE *node = tmp->data;
type = config_node_get_str(node, "type", NULL);
if (type != NULL) {
signal_emit("layout restore item", 3,
window, type, node);
}
}
}
void windows_layout_restore(void)
{
signal_emit("layout restore", 0);
}
static void sig_layout_restore(void)
{
WINDOW_REC *window;
CONFIG_NODE *node;
GSList *tmp;
node = iconfig_node_traverse("windows", FALSE);
if (node == NULL) return;
tmp = config_node_first(node->value);
for (; tmp != NULL; tmp = config_node_next(tmp)) {
CONFIG_NODE *node = tmp->data;
window = window_find_refnum(atoi(node->key));
if (window == NULL)
window = window_create(NULL, TRUE);
window_set_refnum(window, atoi(node->key));
window->sticky_refnum = config_node_get_bool(node, "sticky_refnum", FALSE);
window->immortal = config_node_get_bool(node, "immortal", FALSE);
window_set_name(window, config_node_get_str(node, "name", NULL));
window_set_history(window, config_node_get_str(node, "history_name", NULL));
window_set_level(window, level2bits(config_node_get_str(node, "level", "")));
window->servertag = g_strdup(config_node_get_str(node, "servertag", NULL));
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));
signal_emit("layout restore window", 2, window, node);
}
}
static void sig_layout_save_item(WINDOW_REC *window, WI_ITEM_REC *item,
CONFIG_NODE *node)
{
CONFIG_NODE *subnode;
CHAT_PROTOCOL_REC *proto;
const char *type;
type = module_find_id_str("WINDOW ITEM TYPE", item->type);
if (type == NULL)
return;
subnode = config_node_section(node, NULL, NODE_TYPE_BLOCK);
iconfig_node_set_str(subnode, "type", type);
proto = item->chat_type == 0 ? NULL :
chat_protocol_find_id(item->chat_type);
if (proto != NULL)
iconfig_node_set_str(subnode, "chat_type", proto->name);
iconfig_node_set_str(subnode, "name", item->visible_name);
if (item->server != NULL)
iconfig_node_set_str(subnode, "tag", item->server->tag);
else if (IS_QUERY(item)) {
iconfig_node_set_str(subnode, "tag", QUERY(item)->server_tag);
}
}
static void window_save_items(WINDOW_REC *window, CONFIG_NODE *node)
{
GSList *tmp;
node = config_node_section(node, "items", NODE_TYPE_LIST);
for (tmp = window->items; tmp != NULL; tmp = tmp->next)
signal_emit("layout save item", 3, window, tmp->data, node);
}
static void window_save(WINDOW_REC *window, CONFIG_NODE *node)
{
char refnum[MAX_INT_STRLEN];
ltoa(refnum, window->refnum);
node = config_node_section(node, refnum, NODE_TYPE_BLOCK);
if (window->sticky_refnum)
iconfig_node_set_bool(node, "sticky_refnum", TRUE);
if (window->immortal)
iconfig_node_set_bool(node, "immortal", TRUE);
if (window->name != NULL)
iconfig_node_set_str(node, "name", window->name);
if (window->history_name != NULL)
iconfig_node_set_str(node, "history_name", window->history_name);
if (window->servertag != NULL)
iconfig_node_set_str(node, "servertag", window->servertag);
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);
if (window->items != NULL)
window_save_items(window, node);
signal_emit("layout save window", 2, window, node);
}
void windows_layout_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);
signal_emit("layout save", 0);
printformat(NULL, NULL, MSGLEVEL_CLIENTNOTICE,
TXT_WINDOWS_LAYOUT_SAVED);
}
void windows_layout_reset(void)
{
iconfig_set_str(NULL, "windows", NULL);
signal_emit("layout reset", 0);
printformat(NULL, NULL, MSGLEVEL_CLIENTNOTICE,
TXT_WINDOWS_LAYOUT_RESET);
}
void windows_layout_init(void)
{
signal_add("layout restore item", (SIGNAL_FUNC) sig_layout_restore_item);
signal_add("layout restore", (SIGNAL_FUNC) sig_layout_restore);
signal_add("layout save item", (SIGNAL_FUNC) sig_layout_save_item);
}
void windows_layout_deinit(void)
{
signal_remove("layout restore item", (SIGNAL_FUNC) sig_layout_restore_item);
signal_remove("layout restore", (SIGNAL_FUNC) sig_layout_restore);
signal_remove("layout save item", (SIGNAL_FUNC) sig_layout_save_item);
}