+++ /dev/null
-/*
- statusbar-config.c : irssi
-
- Copyright (C) 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
- Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
-*/
-
-#include "module.h"
-#include "module-formats.h"
-#include "signals.h"
-#include "commands.h"
-#include "settings.h"
-#include "levels.h"
-#include "lib-config/iconfig.h"
-
-#include "statusbar.h"
-#include "printtext.h"
-
-static void read_statusbar_config_from_node(CONFIG_NODE *node);
-
-static STATUSBAR_CONFIG_REC *
-statusbar_config_create(STATUSBAR_GROUP_REC *group, const char *name)
-{
- STATUSBAR_CONFIG_REC *bar;
-
- g_return_val_if_fail(group != NULL, NULL);
- g_return_val_if_fail(name != NULL, NULL);
-
- bar = g_new0(STATUSBAR_CONFIG_REC, 1);
- group->config_bars = g_slist_append(group->config_bars, bar);
-
- bar->name = g_strdup(name);
- return bar;
-}
-
-static SBAR_ITEM_CONFIG_REC *
-statusbar_item_config_create(STATUSBAR_CONFIG_REC *bar, const char *name,
- int priority, int right_alignment)
-{
- SBAR_ITEM_CONFIG_REC *rec;
-
- g_return_val_if_fail(bar != NULL, NULL);
- g_return_val_if_fail(name != NULL, NULL);
-
- rec = g_new0(SBAR_ITEM_CONFIG_REC, 1);
- bar->items = g_slist_append(bar->items, rec);
-
- rec->name = g_strdup(name);
- rec->priority = priority;
- rec->right_alignment = right_alignment;
-
- return rec;
-}
-
-static void statusbar_config_item_destroy(STATUSBAR_CONFIG_REC *barconfig,
- SBAR_ITEM_CONFIG_REC *itemconfig)
-{
- barconfig->items = g_slist_remove(barconfig->items, itemconfig);
-
- g_free(itemconfig->name);
- g_free(itemconfig);
-}
-
-void statusbar_config_destroy(STATUSBAR_GROUP_REC *group,
- STATUSBAR_CONFIG_REC *config)
-{
- group->config_bars = g_slist_remove(group->config_bars, config);
-
- while (config->items != NULL)
- statusbar_config_item_destroy(config, config->items->data);
-
- g_free(config->name);
- g_free(config);
-}
-
-static STATUSBAR_CONFIG_REC *
-statusbar_config_find(STATUSBAR_GROUP_REC *group, const char *name)
-{
- GSList *tmp;
-
- for (tmp = group->config_bars; tmp != NULL; tmp = tmp->next) {
- STATUSBAR_CONFIG_REC *config = tmp->data;
-
- if (strcmp(config->name, name) == 0)
- return config;
- }
-
- return NULL;
-}
-
-static void statusbar_reset_defaults(void)
-{
- CONFIG_REC *config;
- CONFIG_NODE *node;
-
- while (statusbar_groups != NULL)
- statusbar_group_destroy(statusbar_groups->data);
- active_statusbar_group = NULL;
-
- /* read the default statusbar settings from internal config */
- config = config_open(NULL, -1);
- config_parse_data(config, default_config, "internal");
- node = config_node_traverse(config, "statusbar", FALSE);
- if (node != NULL)
- read_statusbar_config_from_node(node);
- config_close(config);
-}
-
-static void statusbar_read_items(CONFIG_NODE *items)
-{
- GSList *tmp;
-
- tmp = config_node_first(items->value);
- for (; tmp != NULL; tmp = config_node_next(tmp)) {
- CONFIG_NODE *node = tmp->data;
-
- statusbar_item_register(node->key, node->value, NULL);
- }
-}
-
-static void statusbar_read_item(STATUSBAR_CONFIG_REC *bar, CONFIG_NODE *node)
-{
- int priority, right_alignment;
-
- priority = config_node_get_int(node, "priority", 0);
- right_alignment = strcmp(config_node_get_str(node, "alignment", ""), "right") == 0;
- statusbar_item_config_create(bar, node->key,
- priority, right_alignment);
-}
-
-static void statusbar_read(STATUSBAR_GROUP_REC *group, CONFIG_NODE *node)
-{
- STATUSBAR_CONFIG_REC *bar;
- GSList *tmp;
- const char *visible_str;
-
- bar = statusbar_config_find(group, node->key);
- if (config_node_get_bool(node, "disabled", FALSE)) {
- /* disabled, destroy it if it already exists */
- if (bar != NULL)
- statusbar_config_destroy(group, bar);
- return;
- }
-
- if (bar == NULL) {
- bar = statusbar_config_create(group, node->key);
- bar->type = STATUSBAR_TYPE_ROOT;
- bar->placement = STATUSBAR_BOTTOM;
- bar->position = 0;
- }
-
- visible_str = config_node_get_str(node, "visible", "");
- if (g_strcasecmp(visible_str, "active") == 0)
- bar->visible = STATUSBAR_VISIBLE_ACTIVE;
- else if (g_strcasecmp(visible_str, "inactive") == 0)
- bar->visible = STATUSBAR_VISIBLE_INACTIVE;
- else
- bar->visible = STATUSBAR_VISIBLE_ALWAYS;
-
- if (g_strcasecmp(config_node_get_str(node, "type", ""), "window") == 0)
- bar->type = STATUSBAR_TYPE_WINDOW;
- if (g_strcasecmp(config_node_get_str(node, "placement", ""), "top") == 0)
- bar->placement = STATUSBAR_TOP;
- bar->position = config_node_get_int(node, "position", 0);
-
- node = config_node_section(node, "items", -1);
- if (node != NULL) {
- /* we're overriding the items - destroy the old */
- while (bar->items != NULL)
- statusbar_config_item_destroy(bar, bar->items->data);
-
- tmp = config_node_first(node->value);
- for (; tmp != NULL; tmp = config_node_next(tmp))
- statusbar_read_item(bar, tmp->data);
- }
-}
-
-static void statusbar_read_group(CONFIG_NODE *node)
-{
- STATUSBAR_GROUP_REC *group;
- GSList *tmp;
-
- group = statusbar_group_find(node->key);
- if (group == NULL) {
- group = statusbar_group_create(node->key);
- if (active_statusbar_group == NULL)
- active_statusbar_group = group;
- }
-
- tmp = config_node_first(node->value);
- for (; tmp != NULL; tmp = config_node_next(tmp))
- statusbar_read(group, tmp->data);
-}
-
-static void create_root_statusbars(void)
-{
- STATUSBAR_REC *bar;
- GSList *tmp;
-
- tmp = active_statusbar_group->config_bars;
- for (; tmp != NULL; tmp = tmp->next) {
- STATUSBAR_CONFIG_REC *rec = tmp->data;
-
- if (rec->type == STATUSBAR_TYPE_ROOT) {
- bar = statusbar_create(active_statusbar_group, rec, NULL);
- statusbar_redraw(bar, TRUE);
- }
- }
-}
-
-static void read_statusbar_config_from_node(CONFIG_NODE *node)
-{
- CONFIG_NODE *items;
- GSList *tmp;
-
- items = config_node_section(node, "items", -1);
- if (items != NULL)
- statusbar_read_items(items);
-
- tmp = config_node_first(node->value);
- for (; tmp != NULL; tmp = config_node_next(tmp)) {
- if (tmp->data != items)
- statusbar_read_group(tmp->data);
- }
-}
-
-static void read_statusbar_config(void)
-{
- CONFIG_NODE *node;
-
- statusbar_reset_defaults();
-
- node = iconfig_node_traverse("statusbar", FALSE);
- if (node != NULL)
- read_statusbar_config_from_node(node);
-
- create_root_statusbars();
- statusbars_create_window_bars();
-}
-
-static const char *sbar_get_type(STATUSBAR_CONFIG_REC *rec)
-{
- return rec->type == STATUSBAR_TYPE_ROOT ? "root" :
- rec->type == STATUSBAR_TYPE_WINDOW ? "window" : "??";
-}
-
-static const char *sbar_get_placement(STATUSBAR_CONFIG_REC *rec)
-{
- return rec->placement == STATUSBAR_TOP ? "top" :
- rec->placement == STATUSBAR_BOTTOM ? "bottom" : "??";
-}
-
-static const char *sbar_get_visibility(STATUSBAR_CONFIG_REC *rec)
-{
- return rec->visible == STATUSBAR_VISIBLE_ALWAYS ? "always" :
- rec->visible == STATUSBAR_VISIBLE_ACTIVE ? "active" :
- rec->visible == STATUSBAR_VISIBLE_INACTIVE ? "inactive" : "??";
-}
-
-static void statusbar_list_items(STATUSBAR_CONFIG_REC *bar)
-{
- GSList *tmp;
-
- printformat(NULL, NULL, MSGLEVEL_CLIENTCRAP,
- TXT_STATUSBAR_INFO_ITEM_HEADER);
-
- for (tmp = bar->items; tmp != NULL; tmp = tmp->next) {
- SBAR_ITEM_CONFIG_REC *rec = tmp->data;
-
- printformat(NULL, NULL, MSGLEVEL_CLIENTCRAP,
- TXT_STATUSBAR_INFO_ITEM_NAME,
- rec->name, rec->priority,
- rec->right_alignment ? "right" : "left");
- }
-
- printformat(NULL, NULL, MSGLEVEL_CLIENTCRAP,
- TXT_STATUSBAR_INFO_ITEM_FOOTER);
-}
-
-static void statusbar_print(STATUSBAR_CONFIG_REC *rec)
-{
- printformat(NULL, NULL, MSGLEVEL_CLIENTCRAP,
- TXT_STATUSBAR_INFO_NAME, rec->name);
-
- printformat(NULL, NULL, MSGLEVEL_CLIENTCRAP,
- TXT_STATUSBAR_INFO_TYPE, sbar_get_type(rec));
- printformat(NULL, NULL, MSGLEVEL_CLIENTCRAP,
- TXT_STATUSBAR_INFO_PLACEMENT,
- sbar_get_placement(rec));
- printformat(NULL, NULL, MSGLEVEL_CLIENTCRAP,
- TXT_STATUSBAR_INFO_POSITION, rec->position);
- printformat(NULL, NULL, MSGLEVEL_CLIENTCRAP,
- TXT_STATUSBAR_INFO_VISIBLE,
- sbar_get_visibility(rec));
-
- if (rec->items != NULL)
- statusbar_list_items(rec);
-}
-
-static void cmd_statusbar_list(void)
-{
- GSList *tmp;
-
- printformat(NULL, NULL, MSGLEVEL_CLIENTCRAP, TXT_STATUSBAR_LIST_HEADER);
-
- tmp = active_statusbar_group->config_bars;
- for (; tmp != NULL; tmp = tmp->next) {
- STATUSBAR_CONFIG_REC *rec = tmp->data;
-
- printformat(NULL, NULL, MSGLEVEL_CLIENTCRAP,
- TXT_STATUSBAR_LIST, rec->name, sbar_get_type(rec),
- sbar_get_placement(rec), rec->position,
- sbar_get_visibility(rec));
- }
-
- printformat(NULL, NULL, MSGLEVEL_CLIENTCRAP, TXT_STATUSBAR_LIST_FOOTER);
-}
-
-static void cmd_statusbar_print_info(const char *name)
-{
- GSList *tmp;
-
- tmp = active_statusbar_group->config_bars;
- for (; tmp != NULL; tmp = tmp->next) {
- STATUSBAR_CONFIG_REC *rec = tmp->data;
-
- if (g_strcasecmp(rec->name, name) == 0) {
- statusbar_print(rec);
- return;
- }
- }
-
- printformat(NULL, NULL, MSGLEVEL_CLIENTERROR,
- TXT_STATUSBAR_NOT_FOUND, name);
-}
-
-/* SYNTAX: STATUSBAR <name> ENABLE */
-static void cmd_statusbar_enable(const char *data, void *server,
- void *item, CONFIG_NODE *node)
-{
- iconfig_node_set_str(node, "disabled", NULL);
-}
-
-/* SYNTAX: STATUSBAR <name> DISABLE */
-static void cmd_statusbar_disable(const char *data, void *server,
- void *item, CONFIG_NODE *node)
-{
- iconfig_node_set_bool(node, "disabled", TRUE);
-}
-
-/* SYNTAX: STATUSBAR <name> RESET */
-static void cmd_statusbar_reset(const char *data, void *server,
- void *item, CONFIG_NODE *node)
-{
- CONFIG_NODE *parent;
-
- parent = iconfig_node_traverse("statusbar", TRUE);
- parent = config_node_section(parent, active_statusbar_group->name,
- NODE_TYPE_BLOCK);
-
- iconfig_node_set_str(parent, node->key, NULL);
-}
-
-/* SYNTAX: STATUSBAR <name> TYPE window|root */
-static void cmd_statusbar_type(const char *data, void *server,
- void *item, CONFIG_NODE *node)
-{
- if (g_strcasecmp(data, "window") == 0)
- iconfig_node_set_str(node, "type", "window");
- else if (g_strcasecmp(data, "root") == 0)
- iconfig_node_set_str(node, "type", "root");
- else {
- printformat(NULL, NULL, MSGLEVEL_CLIENTERROR,
- TXT_STATUSBAR_UNKNOWN_TYPE, data);
- }
-}
-
-/* SYNTAX: STATUSBAR <name> PLACEMENT top|bottom */
-static void cmd_statusbar_placement(const char *data, void *server,
- void *item, CONFIG_NODE *node)
-{
- if (g_strcasecmp(data, "top") == 0)
- iconfig_node_set_str(node, "placement", "top");
- else if (g_strcasecmp(data, "bottom") == 0)
- iconfig_node_set_str(node, "placement", "bottom");
- else {
- printformat(NULL, NULL, MSGLEVEL_CLIENTERROR,
- TXT_STATUSBAR_UNKNOWN_PLACEMENT, data);
- }
-}
-
-/* SYNTAX: STATUSBAR <name> POSITION <num> */
-static void cmd_statusbar_position(const char *data, void *server,
- void *item, CONFIG_NODE *node)
-{
- iconfig_node_set_int(node, "position", atoi(data));
-}
-
-/* SYNTAX: STATUSBAR <name> VISIBLE always|active|inactive */
-static void cmd_statusbar_visible(const char *data, void *server,
- void *item, CONFIG_NODE *node)
-{
- if (g_strcasecmp(data, "always") == 0)
- iconfig_node_set_str(node, "visible", "always");
- else if (g_strcasecmp(data, "active") == 0)
- iconfig_node_set_str(node, "visible", "active");
- else if (g_strcasecmp(data, "inactive") == 0)
- iconfig_node_set_str(node, "visible", "inactive");
- else {
- printformat(NULL, NULL, MSGLEVEL_CLIENTERROR,
- TXT_STATUSBAR_UNKNOWN_VISIBILITY, data);
- }
-}
-
-static CONFIG_NODE *statusbar_items_section(CONFIG_NODE *parent)
-{
- STATUSBAR_CONFIG_REC *bar;
- CONFIG_NODE *node;
- GSList *tmp;
-
- node = config_node_section(parent, "items", -1);
- if (node != NULL)
- return node;
-
- /* find the statusbar configuration from memory */
- bar = statusbar_config_find(active_statusbar_group, parent->key);
- if (bar == NULL) {
- printformat(NULL, NULL, MSGLEVEL_CLIENTERROR,
- TXT_STATUSBAR_NOT_FOUND, parent->key);
- return NULL;
- }
-
- /* since items list in config file overrides defaults,
- we'll need to copy the whole list. */
- parent = config_node_section(parent, "items", NODE_TYPE_BLOCK);
- for (tmp = bar->items; tmp != NULL; tmp = tmp->next) {
- SBAR_ITEM_CONFIG_REC *rec = tmp->data;
-
- node = config_node_section(parent, rec->name,
- NODE_TYPE_BLOCK);
- if (rec->priority != 0)
- iconfig_node_set_int(node, "priority", rec->priority);
- if (rec->right_alignment)
- iconfig_node_set_str(node, "alignment", "right");
- }
-
- return parent;
-}
-
-/* SYNTAX: STATUSBAR <name> ADD [-before | -after <item>]
- [-priority #] [-alignment left|right] <item> */
-static void cmd_statusbar_add(const char *data, void *server,
- void *item, CONFIG_NODE *node)
-{
- GHashTable *optlist;
- char *name, *value;
- void *free_arg;
- int index;
-
- node = statusbar_items_section(node);
- if (node == NULL)
- return;
-
- if (!cmd_get_params(data, &free_arg, 1 | PARAM_FLAG_OPTIONS,
- "statusbar add", &optlist, &name))
- return;
-
- /* get the index */
- index = -1;
- value = g_hash_table_lookup(optlist, "before");
- if (value != NULL) index = config_node_index(node, value);
- value = g_hash_table_lookup(optlist, "after");
- if (value != NULL) index = config_node_index(node, value)+1;
-
- /* create/move item */
- node = config_node_section_index(node, name, index, NODE_TYPE_BLOCK);
-
- /* set the options */
- value = g_hash_table_lookup(optlist, "priority");
- if (value != NULL) iconfig_node_set_int(node, "priority", atoi(value));
-
- value = g_hash_table_lookup(optlist, "alignment");
- if (value != NULL) {
- iconfig_node_set_str(node, "alignment",
- g_strcasecmp(value, "right") == 0 ?
- "right" : NULL);
- }
-
- cmd_params_free(free_arg);
-}
-
-/* SYNTAX: STATUSBAR <name> REMOVE <item> */
-static void cmd_statusbar_remove(const char *data, void *server,
- void *item, CONFIG_NODE *node)
-{
- node = statusbar_items_section(node);
- if (node == NULL)
- return;
-
- if (config_node_section(node, data, -1) != NULL)
- iconfig_node_set_str(node, data, NULL);
- else {
- printformat(NULL, NULL, MSGLEVEL_CLIENTERROR,
- TXT_STATUSBAR_ITEM_NOT_FOUND, data);
- }
-}
-
-static void cmd_statusbar(const char *data)
-{
- CONFIG_NODE *node;
- char *name, *cmd, *params, *signal;
- void *free_arg;
-
- if (!cmd_get_params(data, &free_arg, 3 | PARAM_FLAG_GETREST,
- &name, &cmd, ¶ms))
- return;
-
- if (*name == '\0') {
- /* list all statusbars */
- cmd_statusbar_list();
- cmd_params_free(free_arg);
- return;
- }
-
- if (*cmd == '\0') {
- /* print statusbar info */
- cmd_statusbar_print_info(name);
- cmd_params_free(free_arg);
- return;
- }
-
- /* lookup/create the statusbar node */
- node = iconfig_node_traverse("statusbar", TRUE);
- node = config_node_section(node, active_statusbar_group->name,
- NODE_TYPE_BLOCK);
- node = config_node_section(node, name, NODE_TYPE_BLOCK);
-
- /* call the subcommand */
- signal = g_strconcat("command statusbar ", cmd, NULL);
- g_strdown(signal);
- if (!signal_emit(signal, 4, params, NULL, NULL, node)) {
- printformat(NULL, NULL, MSGLEVEL_CLIENTERROR,
- TXT_STATUSBAR_UNKNOWN_COMMAND, cmd);
- } else {
- read_statusbar_config();
- }
- g_free(signal);
-
- cmd_params_free(free_arg);
-}
-
-void statusbar_config_init(void)
-{
- read_statusbar_config();
- signal_add_last("setup reread", (SIGNAL_FUNC) read_statusbar_config);
- signal_add("theme changed", (SIGNAL_FUNC) read_statusbar_config);
-
- command_bind("statusbar", NULL, (SIGNAL_FUNC) cmd_statusbar);
- command_bind("statusbar enable", NULL, (SIGNAL_FUNC) cmd_statusbar_enable);
- command_bind("statusbar disable", NULL, (SIGNAL_FUNC) cmd_statusbar_disable);
- command_bind("statusbar reset", NULL, (SIGNAL_FUNC) cmd_statusbar_reset);
- command_bind("statusbar add", NULL, (SIGNAL_FUNC) cmd_statusbar_add);
- command_bind("statusbar remove", NULL, (SIGNAL_FUNC) cmd_statusbar_remove);
- command_bind("statusbar type", NULL, (SIGNAL_FUNC) cmd_statusbar_type);
- command_bind("statusbar placement", NULL, (SIGNAL_FUNC) cmd_statusbar_placement);
- command_bind("statusbar position", NULL, (SIGNAL_FUNC) cmd_statusbar_position);
- command_bind("statusbar visible", NULL, (SIGNAL_FUNC) cmd_statusbar_visible);
-
- command_set_options("statusbar add", "+before +after +priority +alignment");
-}
-
-void statusbar_config_deinit(void)
-{
- signal_remove("setup reread", (SIGNAL_FUNC) read_statusbar_config);
- signal_remove("theme changed", (SIGNAL_FUNC) read_statusbar_config);
-
- command_unbind("statusbar", (SIGNAL_FUNC) cmd_statusbar);
- command_unbind("statusbar enable", (SIGNAL_FUNC) cmd_statusbar_enable);
- command_unbind("statusbar disable", (SIGNAL_FUNC) cmd_statusbar_disable);
- command_unbind("statusbar reset", (SIGNAL_FUNC) cmd_statusbar_reset);
- command_unbind("statusbar add", (SIGNAL_FUNC) cmd_statusbar_add);
- command_unbind("statusbar remove", (SIGNAL_FUNC) cmd_statusbar_remove);
- command_unbind("statusbar type", (SIGNAL_FUNC) cmd_statusbar_type);
- command_unbind("statusbar placement", (SIGNAL_FUNC) cmd_statusbar_placement);
- command_unbind("statusbar position", (SIGNAL_FUNC) cmd_statusbar_position);
- command_unbind("statusbar visible", (SIGNAL_FUNC) cmd_statusbar_visible);
-}
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