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

   1 /*
   2  windows-layout.c : irssi
   3
   4     Copyright (C) 2000-2001 Timo Sirainen
   5
   6     This program is free software; you can redistribute it and/or modify
   7     it under the terms of the GNU General Public License as published by
   8     the Free Software Foundation; either version 2 of the License, or
   9     (at your option) any later version.
  10
  11     This program is distributed in the hope that it will be useful,
  12     but WITHOUT ANY WARRANTY; without even the implied warranty of
  13     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  14     GNU General Public License for more details.
  15
  16     You should have received a copy of the GNU General Public License
  17     along with this program; if not, write to the Free Software
  18     Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
  19 */
  20
  21 #include "module.h"
  22 #include "signals.h"
  23 #include "misc.h"
  24 #include "levels.h"
  25 #include "lib-config/iconfig.h"
  26 #include "settings.h"
  27
  28 #include "chat-protocols.h"
  29 #include "servers.h"
  30 #include "queries.h"
  31
  32 #include "module-formats.h"
  33 #include "printtext.h"
  34 #include "themes.h"
  35 #include "fe-windows.h"
  36 #include "window-items.h"
  37
  38 static void sig_window_restore_item(WINDOW_REC *window, const char *type,
  39                                     CONFIG_NODE *node)
  40 {
  41         char *name, *tag, *chat_type;
  42
  43         chat_type = config_node_get_str(node, "chat_type", NULL);
  44         name = config_node_get_str(node, "name", NULL);
  45         tag = config_node_get_str(node, "tag", NULL);
  46
  47         if (name == NULL || tag == NULL)
  48                 return;
  49
  50         if (g_strcasecmp(type, "CHANNEL") == 0) {
  51                 /* bind channel to window */
  52                 WINDOW_BIND_REC *rec = window_bind_add(window, tag, name);
  53                 rec->sticky = TRUE;
  54         } else if (g_strcasecmp(type, "QUERY") == 0 && chat_type != NULL) {
  55                 /* create query immediately */
  56                 chat_protocol_find(chat_type)->query_create(tag, name, TRUE);
  57         }
  58 }
  59
  60 static void window_add_items(WINDOW_REC *window, CONFIG_NODE *node)
  61 {
  62         GSList *tmp;
  63         char *type;
  64
  65         if (node == NULL)
  66                 return;
  67
  68         for (tmp = node->value; tmp != NULL; tmp = tmp->next) {
  69                 CONFIG_NODE *node = tmp->data;
  70
  71                 type = config_node_get_str(node, "type", NULL);
  72                 if (type != NULL) {
  73                         signal_emit("window restore item", 3,
  74                                     window, type, node);
  75                 }
  76         }
  77 }
  78
  79 void windows_layout_restore(void)
  80 {
  81         WINDOW_REC *window;
  82         CONFIG_NODE *node;
  83         GSList *tmp;
  84
  85         node = iconfig_node_traverse("windows", FALSE);
  86         if (node == NULL) return;
  87
  88         for (tmp = node->value; tmp != NULL; tmp = tmp->next) {
  89                 CONFIG_NODE *node = tmp->data;
  90
  91                 window = window_create(NULL, TRUE);
  92                 window_set_refnum(window, atoi(node->key));
  93                 window->sticky_refnum = config_node_get_bool(node, "sticky_refnum", FALSE);
  94                 window_set_name(window, config_node_get_str(node, "name", NULL));
  95                 window_set_level(window, level2bits(config_node_get_str(node, "level", "")));
  96
  97                 window->servertag = g_strdup(config_node_get_str(node, "servertag", NULL));
  98                 window->theme_name = g_strdup(config_node_get_str(node, "theme", NULL));
  99                 if (window->theme_name != NULL)
 100                         window->theme = theme_load(window->theme_name);
 101
 102                 window_add_items(window, config_node_section(node, "items", -1));
 103                 signal_emit("window restore", 2, window, node);
 104         }
 105
 106         signal_emit("windows restored", 0);
 107 }
 108
 109 static void window_save_items(WINDOW_REC *window, CONFIG_NODE *node)
 110 {
 111         CONFIG_NODE *subnode;
 112         GSList *tmp;
 113         const char *type;
 114
 115         node = config_node_section(node, "items", NODE_TYPE_LIST);
 116         for (tmp = window->items; tmp != NULL; tmp = tmp->next) {
 117                 WI_ITEM_REC *rec = tmp->data;
 118                 SERVER_REC *server = rec->server;
 119
 120                 type = module_find_id_str("WINDOW ITEM TYPE", rec->type);
 121                 if (type == NULL) continue;
 122
 123                 subnode = config_node_section(node, NULL, NODE_TYPE_BLOCK);
 124
 125                 iconfig_node_set_str(subnode, "type", type);
 126                 type = chat_protocol_find_id(rec->chat_type)->name;
 127                 iconfig_node_set_str(subnode, "chat_type", type);
 128                 iconfig_node_set_str(subnode, "name", rec->name);
 129
 130                 if (server != NULL)
 131                         iconfig_node_set_str(subnode, "tag", server->tag);
 132                 else if (IS_QUERY(rec)) {
 133                         iconfig_node_set_str(subnode, "tag",
 134                                              QUERY(rec)->server_tag);
 135                 }
 136         }
 137 }
 138
 139 static void window_save(WINDOW_REC *window, CONFIG_NODE *node)
 140 {
 141         char refnum[MAX_INT_STRLEN];
 142
 143         ltoa(refnum, window->refnum);
 144         node = config_node_section(node, refnum, NODE_TYPE_BLOCK);
 145
 146         if (window->sticky_refnum)
 147                 iconfig_node_set_bool(node, "sticky_refnum", TRUE);
 148
 149         if (window->name != NULL)
 150                 iconfig_node_set_str(node, "name", window->name);
 151         if (window->servertag != NULL)
 152                 iconfig_node_set_str(node, "servertag", window->servertag);
 153         if (window->level != 0) {
 154                 char *level = bits2level(window->level);
 155                 iconfig_node_set_str(node, "level", level);
 156                 g_free(level);
 157         }
 158         if (window->theme_name != NULL)
 159                 iconfig_node_set_str(node, "theme", window->theme_name);
 160
 161         if (window->items != NULL)
 162                 window_save_items(window, node);
 163
 164         signal_emit("window save", 2, window, node);
 165 }
 166
 167 void windows_layout_save(void)
 168 {
 169         CONFIG_NODE *node;
 170
 171         iconfig_set_str(NULL, "windows", NULL);
 172         node = iconfig_node_traverse("windows", TRUE);
 173
 174         g_slist_foreach(windows, (GFunc) window_save, node);
 175         signal_emit("windows saved", 0);
 176
 177         printformat(NULL, NULL, MSGLEVEL_CLIENTNOTICE,
 178                     TXT_WINDOWS_LAYOUT_SAVED);
 179 }
 180
 181 void windows_layout_reset(void)
 182 {
 183         iconfig_set_str(NULL, "windows", NULL);
 184         printformat(NULL, NULL, MSGLEVEL_CLIENTNOTICE,
 185                     TXT_WINDOWS_LAYOUT_RESET);
 186 }
 187
 188 void windows_layout_init(void)
 189 {
 190         signal_add("window restore item", (SIGNAL_FUNC) sig_window_restore_item);
 191 }
 192
 193 void windows_layout_deinit(void)
 194 {
 195         signal_remove("window restore item", (SIGNAL_FUNC) sig_window_restore_item);
 196 }