void statusbar_destroy(STATUSBAR_REC *bar)
{
int top;
g_return_if_fail(bar != NULL);
bar->group->bars = g_slist_remove(bar->group->bars, bar);
if (bar->parent_window != NULL) {
bar->parent_window->statusbars =
g_slist_remove(bar->parent_window->statusbars, bar);
}
signal_emit("statusbar destroyed", 1, bar);
while (bar->items != NULL)
statusbar_item_destroy(bar->items->data);
g_free(bar->color);
if (bar->config->type != STATUSBAR_TYPE_WINDOW ||
bar->parent_window != NULL)
statusbars_recalc_ypos(bar);
top = bar->config->placement == STATUSBAR_TOP;
if (bar->config->type == STATUSBAR_TYPE_ROOT) {
/* top/bottom of the screen */
mainwindows_reserve_lines(top ? -1 : 0, !top ? -1 : 0);
} else if (bar->parent_window != NULL) {
/* top/bottom of the window */
mainwindow_set_statusbar_lines(bar->parent_window,
top ? -1 : 0, !top ? -1 : 0);
}
g_free(bar);
}
/* ypos is used only when pos == STATUSBAR_POS_MIDDLE */
STATUSBAR_REC *statusbar_create(int pos, int ypos)
{
STATUSBAR_REC *rec;
rec = g_new0(STATUSBAR_REC, 1);
statusbars = g_slist_append(statusbars, rec);
rec->pos = pos;
rec->line = pos == STATUSBAR_POS_MIDDLE ? ypos :
mainwindows_reserve_lines(1, pos == STATUSBAR_POS_UP);
rec->ypos = pos == STATUSBAR_POS_MIDDLE ? ypos :
pos == STATUSBAR_POS_UP ? rec->line : LINES-1-rec->line;
if (pos == STATUSBAR_POS_UP) {
if (sbars_up == 0) sbar_uppest = rec->line;
sbars_up++;
rec->line -= sbar_uppest;
} else if (pos == STATUSBAR_POS_DOWN) {
if (sbars_down == 0) sbar_lowest = rec->line;
sbars_down++;
rec->line -= sbar_lowest;
}
set_bg(stdscr, settings_get_int("statusbar_background") << 4);
move(rec->ypos, 0); clrtoeol();
set_bg(stdscr, 0);
return rec;
}
void mainwindows_init(void)
{
mainwindows = NULL;
active_mainwin = NULL;
reserved_up = reserved_down = 0;
/* for entry line */
mainwindows_reserve_lines(1, FALSE);
command_bind("window grow", NULL, (SIGNAL_FUNC) cmd_window_grow);
command_bind("window shrink", NULL, (SIGNAL_FUNC) cmd_window_shrink);
command_bind("window size", NULL, (SIGNAL_FUNC) cmd_window_size);
command_bind("window balance", NULL, (SIGNAL_FUNC) cmd_window_balance);
command_bind("window hide", NULL, (SIGNAL_FUNC) cmd_window_hide);
command_bind("window show", NULL, (SIGNAL_FUNC) cmd_window_show);
command_bind("window up", NULL, (SIGNAL_FUNC) cmd_window_up);
command_bind("window down", NULL, (SIGNAL_FUNC) cmd_window_down);
}
void statusbar_destroy(STATUSBAR_REC *bar)
{
g_return_if_fail(bar != NULL);
if (bar->pos != STATUSBAR_POS_MIDDLE)
mainwindows_reserve_lines(-1, bar->pos == STATUSBAR_POS_UP);
if (bar->pos == STATUSBAR_POS_UP) sbars_up--;
if (bar->pos == STATUSBAR_POS_DOWN) sbars_down--;
statusbars = g_slist_remove(statusbars, bar);
while (bar->items != NULL)
statusbar_item_destroy(bar->items->data);
if (bar->pos != STATUSBAR_POS_MIDDLE)
statusbars_pack(bar->pos, bar->pos);
g_free(bar);
if (!quitting) statusbar_redraw_all();
}
STATUSBAR_REC *statusbar_create(STATUSBAR_GROUP_REC *group,
STATUSBAR_CONFIG_REC *config,
MAIN_WINDOW_REC *parent_window)
{
STATUSBAR_REC *bar;
THEME_REC *theme;
GSList *tmp;
char *name, *value;
g_return_val_if_fail(group != NULL, NULL);
g_return_val_if_fail(config != NULL, NULL);
g_return_val_if_fail(config->type != STATUSBAR_TYPE_WINDOW ||
parent_window != NULL, NULL);
bar = g_new0(STATUSBAR_REC, 1);
group->bars = g_slist_append(group->bars, bar);
bar->group = group;
bar->config = config;
bar->parent_window = parent_window;
irssi_set_dirty();
bar->dirty = TRUE;
bar->dirty_xpos = 0;
signal_remove("terminal resized", (SIGNAL_FUNC) sig_terminal_resized);
signal_remove("mainwindow resized", (SIGNAL_FUNC) sig_mainwindow_resized);
signal_remove("mainwindow moved", (SIGNAL_FUNC) sig_mainwindow_resized);
if (config->type == STATUSBAR_TYPE_ROOT) {
/* top/bottom of the screen */
mainwindows_reserve_lines(config->placement == STATUSBAR_TOP,
config->placement == STATUSBAR_BOTTOM);
theme = current_theme;
} else {
/* top/bottom of the window */
parent_window->statusbars =
g_slist_append(parent_window->statusbars, bar);
mainwindow_set_statusbar_lines(parent_window,
config->placement == STATUSBAR_TOP,
config->placement == STATUSBAR_BOTTOM);
theme = parent_window != NULL && parent_window->active != NULL &&
parent_window->active->theme != NULL ?
parent_window->active->theme : current_theme;
}
signal_add("terminal resized", (SIGNAL_FUNC) sig_terminal_resized);
signal_add("mainwindow resized", (SIGNAL_FUNC) sig_mainwindow_resized);
signal_add("mainwindow moved", (SIGNAL_FUNC) sig_mainwindow_resized);
/* get background color from sb_background abstract */
name = g_strdup_printf("{sb_%s_bg}", config->name);
value = theme_format_expand(theme, name);
g_free(name);
if (*value == '\0') {
/* try with the statusbar group name */
g_free(value);
name = g_strdup_printf("{sb_%s_bg}", group->name);
value = theme_format_expand(theme, name);
g_free(name);
if (*value == '\0') {
/* fallback to default statusbar background
(also provides backwards compatibility..) */
g_free(value);
value = theme_format_expand(theme, "{sb_background}");
}
}
if (*value == '\0') {
g_free(value);
value = g_strdup("%8");
}
bar->color = g_strconcat("%n", value, NULL);
g_free(value);
statusbars_recalc_ypos(bar);
signal_emit("statusbar created", 1, bar);
/* create the items to statusbar */
for (tmp = config->items; tmp != NULL; tmp = tmp->next) {
SBAR_ITEM_CONFIG_REC *rec = tmp->data;
statusbar_item_create(bar, rec);
}
return bar;
}
