diff options
Diffstat (limited to 'src/fe-text/statusbar-config.c')
| -rw-r--r-- | src/fe-text/statusbar-config.c | 263 |
1 files changed, 263 insertions, 0 deletions
diff --git a/src/fe-text/statusbar-config.c b/src/fe-text/statusbar-config.c new file mode 100644 index 00000000..cc14b886 --- /dev/null +++ b/src/fe-text/statusbar-config.c @@ -0,0 +1,263 @@ +/* + 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 "signals.h" +#include "settings.h" +#include "lib-config/iconfig.h" + +#include "statusbar.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; + int type, placement, position, visible; + const char *visible_str; + + bar = statusbar_config_find(group, node->key); + + type = STATUSBAR_TYPE_ROOT; + placement = STATUSBAR_BOTTOM; + position = 0; + visible = STATUSBAR_VISIBLE_ALWAYS; + + visible_str = config_node_get_str(node, "visible", ""); + if (strcmp(visible_str, "active") == 0) + visible = STATUSBAR_VISIBLE_ACTIVE; + else if (strcmp(visible_str, "inactive") == 0) + visible = STATUSBAR_VISIBLE_INACTIVE; + else if (strcmp(visible_str, "never") == 0) { + /* we don't want this statusbar - + destroy it if it already exists */ + if (bar != NULL) + statusbar_config_destroy(group, bar); + return; + } + + if (strcmp(config_node_get_str(node, "type", ""), "window") == 0) + type = STATUSBAR_TYPE_WINDOW; + if (strcmp(config_node_get_str(node, "placement", ""), "top") == 0) + placement = STATUSBAR_TOP; + position = config_node_get_int(node, "position", 0); + + if (bar == NULL) + bar = statusbar_config_create(group, node->key); + + bar->type = type; + bar->placement = placement; + bar->position = position; + bar->visible = visible; + + 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); + } + } +} + +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(); +} + +void statusbar_config_init(void) +{ + read_statusbar_config(); + signal_add("setup reread", (SIGNAL_FUNC) read_statusbar_config); +} + +void statusbar_config_deinit(void) +{ +} |