/* Synchronize new -style option with the old one. */
void
style_update_new(struct options *oo, const char *name, const char *newname)
{
int value;
struct grid_cell *gc;
struct options_entry *o;
/* It's a colour or attribute, but with no -style equivalent. */
if (newname == NULL)
return;
o = options_find1(oo, newname);
if (o == NULL)
o = options_set_style(oo, newname, "default", 0);
gc = &o->style;
o = options_find1(oo, name);
if (o == NULL)
o = options_set_number(oo, name, 8);
value = o->num;
if (strstr(name, "-bg") != NULL)
colour_set_bg(gc, value);
else if (strstr(name, "-fg") != NULL)
colour_set_fg(gc, value);
else if (strstr(name, "-attr") != NULL)
gc->attr = value;
}
enum cmd_retval
cmd_show_options_one(struct cmd *self, struct cmd_q *cmdq,
struct options *oo, int quiet)
{
struct args *args = self->args;
const char *name = args->argv[0];
const struct options_table_entry *table, *oe;
struct options_entry *o;
const char *optval;
retry:
if (*name == '@') {
if ((o = options_find1(oo, name)) == NULL) {
if (quiet)
return (CMD_RETURN_NORMAL);
cmdq_error(cmdq, "unknown option: %s", name);
return (CMD_RETURN_ERROR);
}
if (args_has(self->args, 'v'))
cmdq_print(cmdq, "%s", o->str);
else
cmdq_print(cmdq, "%s \"%s\"", o->name, o->str);
return (CMD_RETURN_NORMAL);
}
table = oe = NULL;
if (options_table_find(name, &table, &oe) != 0) {
cmdq_error(cmdq, "ambiguous option: %s", name);
return (CMD_RETURN_ERROR);
}
if (oe == NULL) {
if (quiet)
return (CMD_RETURN_NORMAL);
cmdq_error(cmdq, "unknown option: %s", name);
return (CMD_RETURN_ERROR);
}
if (oe->style != NULL) {
name = oe->style;
goto retry;
}
if ((o = options_find1(oo, oe->name)) == NULL)
return (CMD_RETURN_NORMAL);
optval = options_table_print_entry(oe, o, args_has(self->args, 'v'));
if (args_has(self->args, 'v'))
cmdq_print(cmdq, "%s", optval);
else
cmdq_print(cmdq, "%s %s", oe->name, optval);
return (CMD_RETURN_NORMAL);
}
enum cmd_retval
cmd_show_options_all(struct cmd *self, struct cmd_q *cmdq,
const struct options_table_entry *table, struct options *oo)
{
const struct options_table_entry *oe;
struct options_entry *o;
const char *optval;
o = options_first(oo);
while (o != NULL) {
if (*o->name == '@') {
if (args_has(self->args, 'v'))
cmdq_print(cmdq, "%s", o->str);
else
cmdq_print(cmdq, "%s \"%s\"", o->name, o->str);
}
o = options_next(o);
}
for (oe = table; oe->name != NULL; oe++) {
if (oe->style != NULL)
continue;
if ((o = options_find1(oo, oe->name)) == NULL)
continue;
optval = options_table_print_entry(oe, o,
args_has(self->args, 'v'));
if (args_has(self->args, 'v'))
cmdq_print(cmdq, "%s", optval);
else
cmdq_print(cmdq, "%s %s", oe->name, optval);
}
return (CMD_RETURN_NORMAL);
}
int
cmd_show_window_options_exec(struct cmd *self, struct cmd_ctx *ctx)
{
struct cmd_target_data *data = self->data;
struct winlink *wl;
struct options *oo;
struct options_entry *o;
const struct set_option_entry *entry;
const char *optval;
if (data->chflags & CMD_CHFLAG('g'))
oo = &global_w_options;
else {
if ((wl = cmd_find_window(ctx, data->target, NULL)) == NULL)
return (-1);
oo = &wl->window->options;
}
for (entry = set_window_option_table; entry->name != NULL; entry++) {
if ((o = options_find1(oo, entry->name)) == NULL)
continue;
optval = set_option_print(entry, o);
ctx->print(ctx, "%s %s", entry->name, optval);
}
return (0);
}
struct options_entry *
options_set_style(struct options *oo, const char *name, const char *value,
int append)
{
struct options_entry *o;
struct grid_cell tmpgc;
o = options_find1(oo, name);
if (o == NULL || !append)
memcpy(&tmpgc, &grid_default_cell, sizeof tmpgc);
else
memcpy(&tmpgc, &o->style, sizeof tmpgc);
if (style_parse(&grid_default_cell, &tmpgc, value) == -1)
return (NULL);
if (o == NULL) {
o = xmalloc(sizeof *o);
o->name = xstrdup(name);
RB_INSERT(options_tree, &oo->tree, o);
} else if (o->type == OPTIONS_STRING)
free(o->str);
o->type = OPTIONS_STYLE;
memcpy(&o->style, &tmpgc, sizeof o->style);
return (o);
}
void
options_remove(struct options *oo, const char *name)
{
struct options_entry *o;
if ((o = options_find1(oo, name)) != NULL)
options_free1(oo, o);
}
/* Set user option. */
enum cmd_retval
cmd_set_option_user(struct cmd *self, struct cmd_ctx *ctx, const char* optstr,
const char *valstr)
{
struct args *args = self->args;
struct session *s;
struct winlink *wl;
struct options *oo;
if (args_has(args, 's'))
oo = &global_options;
else if (args_has(self->args, 'w') ||
self->entry == &cmd_set_window_option_entry) {
if (args_has(self->args, 'g'))
oo = &global_w_options;
else {
wl = cmd_find_window(ctx, args_get(args, 't'), NULL);
if (wl == NULL)
return (CMD_RETURN_ERROR);
oo = &wl->window->options;
}
} else {
if (args_has(self->args, 'g'))
oo = &global_s_options;
else {
s = cmd_find_session(ctx, args_get(args, 't'), 0);
if (s == NULL)
return (CMD_RETURN_ERROR);
oo = &s->options;
}
}
if (args_has(args, 'u')) {
if (options_find1(oo, optstr) == NULL) {
ctx->error(ctx, "unknown option: %s", optstr);
return (CMD_RETURN_ERROR);
}
if (valstr != NULL) {
ctx->error(ctx, "value passed to unset option: %s",
optstr);
return (CMD_RETURN_ERROR);
}
options_remove(oo, optstr);
} else {
if (valstr == NULL) {
ctx->error(ctx, "empty value");
return (CMD_RETURN_ERROR);
}
options_set_string(oo, optstr, "%s", valstr);
if (!args_has(args, 'q'))
ctx->info(ctx, "set option: %s -> %s", optstr, valstr);
}
return (CMD_RETURN_NORMAL);
}
void
options_remove(struct options *oo, const char *name)
{
struct options_entry *o;
if ((o = options_find1(oo, name)) == NULL)
return;
SPLAY_REMOVE(options_tree, &oo->tree, o);
xfree(o->name);
if (o->type == OPTIONS_STRING)
xfree(o->value.string);
xfree(o);
}
void
options_remove(struct options *oo, const char *name)
{
struct options_entry *o;
if ((o = options_find1(oo, name)) == NULL)
return;
RB_REMOVE(options_tree, &oo->tree, o);
free(o->name);
if (o->type == OPTIONS_STRING)
free(o->str);
free(o);
}
void
options_remove(struct options *oo, const char *name)
{
struct options_entry *o;
if ((o = options_find1(oo, name)) == NULL)
return;
SPLAY_REMOVE(options_tree, &oo->tree, o);
xfree(o->name);
if (o->type == OPTIONS_STRING)
xfree(o->str);
else if (o->type == OPTIONS_DATA)
o->freefn(o->data);
xfree(o);
}
void
options_set_number(struct options *oo, const char *name, long long value)
{
struct options_entry *o;
if ((o = options_find1(oo, name)) == NULL) {
o = xmalloc(sizeof *o);
o->name = xstrdup(name);
SPLAY_INSERT(options_tree, &oo->tree, o);
} else if (o->type == OPTIONS_STRING)
xfree(o->value.string);
o->type = OPTIONS_NUMBER;
o->value.number = value;
}
struct options_entry *
options_set_number(struct options *oo, const char *name, long long value)
{
struct options_entry *o;
if ((o = options_find1(oo, name)) == NULL) {
o = xmalloc(sizeof *o);
o->name = xstrdup(name);
RB_INSERT(options_tree, &oo->tree, o);
memcpy(&o->style, &grid_default_cell, sizeof o->style);
} else if (o->type == OPTIONS_STRING)
free(o->str);
o->type = OPTIONS_NUMBER;
o->num = value;
return (o);
}
int
cmd_show_options_exec(struct cmd *self, struct cmd_ctx *ctx)
{
struct args *args = self->args;
const struct options_table_entry *table, *oe;
struct session *s;
struct winlink *wl;
struct options *oo;
struct options_entry *o;
const char *optval;
if (args_has(self->args, 's')) {
oo = &global_options;
table = server_options_table;
} else if (args_has(self->args, 'w') ||
self->entry == &cmd_show_window_options_entry) {
table = window_options_table;
if (args_has(self->args, 'g'))
oo = &global_w_options;
else {
wl = cmd_find_window(ctx, args_get(args, 't'), NULL);
if (wl == NULL)
return (-1);
oo = &wl->window->options;
}
} else {
table = session_options_table;
if (args_has(self->args, 'g'))
oo = &global_s_options;
else {
s = cmd_find_session(ctx, args_get(args, 't'), 0);
if (s == NULL)
return (-1);
oo = &s->options;
}
}
for (oe = table; oe->name != NULL; oe++) {
if ((o = options_find1(oo, oe->name)) == NULL)
continue;
optval = options_table_print_entry(oe, o);
ctx->print(ctx, "%s %s", oe->name, optval);
}
return (0);
}
void printflike3
options_set_string(struct options *oo, const char *name, const char *fmt, ...)
{
struct options_entry *o;
va_list ap;
if ((o = options_find1(oo, name)) == NULL) {
o = xmalloc(sizeof *o);
o->name = xstrdup(name);
SPLAY_INSERT(options_tree, &oo->tree, o);
} else if (o->type == OPTIONS_STRING)
xfree(o->value.string);
va_start(ap, fmt);
o->type = OPTIONS_STRING;
xvasprintf(&o->value.string, fmt, ap);
va_end(ap);
}
struct options_entry *
options_set_number(struct options *oo, const char *name, long long value)
{
struct options_entry *o;
if ((o = options_find1(oo, name)) == NULL) {
o = xmalloc(sizeof *o);
o->name = xstrdup(name);
SPLAY_INSERT(options_tree, &oo->tree, o);
} else if (o->type == OPTIONS_STRING)
xfree(o->str);
else if (o->type == OPTIONS_DATA)
o->freefn(o->data);
o->type = OPTIONS_NUMBER;
o->num = value;
return (o);
}
struct options_entry *
options_set_data(
struct options *oo, const char *name, void *value, void (*freefn)(void *))
{
struct options_entry *o;
if ((o = options_find1(oo, name)) == NULL) {
o = xmalloc(sizeof *o);
o->name = xstrdup(name);
SPLAY_INSERT(options_tree, &oo->tree, o);
} else if (o->type == OPTIONS_STRING)
xfree(o->str);
else if (o->type == OPTIONS_DATA)
o->freefn(o->data);
o->type = OPTIONS_DATA;
o->data = value;
o->freefn = freefn;
return (o);
}
struct options_entry *
options_set_string(struct options *oo, const char *name, const char *fmt, ...)
{
struct options_entry *o;
va_list ap;
if ((o = options_find1(oo, name)) == NULL) {
o = xmalloc(sizeof *o);
o->name = xstrdup(name);
RB_INSERT(options_tree, &oo->tree, o);
memcpy(&o->style, &grid_default_cell, sizeof o->style);
} else if (o->type == OPTIONS_STRING)
free(o->str);
va_start(ap, fmt);
o->type = OPTIONS_STRING;
xvasprintf(&o->str, fmt, ap);
va_end(ap);
return (o);
}
enum cmd_retval
cmd_set_option_exec(struct cmd *self, struct cmd_q *cmdq)
{
struct args *args = self->args;
const struct options_table_entry *table, *oe;
struct session *s;
struct winlink *wl;
struct client *c;
struct options *oo;
struct window *w;
const char *optstr, *valstr;
u_int i;
/* Get the option name and value. */
optstr = args->argv[0];
if (*optstr == '\0') {
cmdq_error(cmdq, "invalid option");
return (CMD_RETURN_ERROR);
}
if (args->argc < 2)
valstr = NULL;
else
valstr = args->argv[1];
/* Is this a user option? */
if (*optstr == '@')
return (cmd_set_option_user(self, cmdq, optstr, valstr));
/* Find the option entry, try each table. */
table = oe = NULL;
if (options_table_find(optstr, &table, &oe) != 0) {
cmdq_error(cmdq, "ambiguous option: %s", optstr);
return (CMD_RETURN_ERROR);
}
if (oe == NULL) {
cmdq_error(cmdq, "unknown option: %s", optstr);
return (CMD_RETURN_ERROR);
}
/* Work out the tree from the table. */
if (table == server_options_table)
oo = &global_options;
else if (table == window_options_table) {
if (args_has(self->args, 'g'))
oo = &global_w_options;
else {
wl = cmd_find_window(cmdq, args_get(args, 't'), NULL);
if (wl == NULL) {
cmdq_error(cmdq,
"couldn't set '%s'%s", optstr,
(!args_has(args, 't') && !args_has(args,
'g')) ? " need target window or -g" : "");
return (CMD_RETURN_ERROR);
}
oo = &wl->window->options;
}
} else if (table == session_options_table) {
if (args_has(self->args, 'g'))
oo = &global_s_options;
else {
s = cmd_find_session(cmdq, args_get(args, 't'), 0);
if (s == NULL) {
cmdq_error(cmdq,
"couldn't set '%s'%s", optstr,
(!args_has(args, 't') && !args_has(args,
'g')) ? " need target session or -g" : "");
return (CMD_RETURN_ERROR);
}
oo = &s->options;
}
} else {
cmdq_error(cmdq, "unknown table");
return (CMD_RETURN_ERROR);
}
/* Unset or set the option. */
if (args_has(args, 'u')) {
if (cmd_set_option_unset(self, cmdq, oe, oo, valstr) != 0)
return (CMD_RETURN_ERROR);
} else {
if (args_has(args, 'o') && options_find1(oo, optstr) != NULL) {
if (!args_has(args, 'q'))
cmdq_print(cmdq, "already set: %s", optstr);
return (CMD_RETURN_NORMAL);
}
if (cmd_set_option_set(self, cmdq, oe, oo, valstr) != 0)
return (CMD_RETURN_ERROR);
}
/* Start or stop timers when automatic-rename changed. */
if (strcmp(oe->name, "automatic-rename") == 0) {
for (i = 0; i < ARRAY_LENGTH(&windows); i++) {
if ((w = ARRAY_ITEM(&windows, i)) == NULL)
continue;
if (options_get_number(&w->options, "automatic-rename"))
queue_window_name(w);
else if (event_initialized(&w->name_timer))
evtimer_del(&w->name_timer);
}
}
/* Update sizes and redraw. May not need it but meh. */
recalculate_sizes();
for (i = 0; i < ARRAY_LENGTH(&clients); i++) {
c = ARRAY_ITEM(&clients, i);
if (c != NULL && c->session != NULL)
server_redraw_client(c);
}
return (CMD_RETURN_NORMAL);
}
int
cmd_show_options_exec(struct cmd *self, struct cmd_ctx *ctx)
{
struct cmd_target_data *data = self->data;
struct session *s;
struct options *oo;
const struct set_option_entry *entry;
u_int i;
char *vs;
long long vn;
if (data->flags & CMD_GFLAG)
oo = &global_options;
else {
if ((s = cmd_find_session(ctx, data->target)) == NULL)
return (-1);
oo = &s->options;
}
for (i = 0; i < NSETOPTION; i++) {
entry = &set_option_table[i];
if (options_find1(oo, entry->name) == NULL)
continue;
switch (entry->type) {
case SET_OPTION_STRING:
vs = options_get_string(oo, entry->name);
ctx->print(ctx, "%s \"%s\"", entry->name, vs);
break;
case SET_OPTION_NUMBER:
vn = options_get_number(oo, entry->name);
ctx->print(ctx, "%s %lld", entry->name, vn);
break;
case SET_OPTION_KEY:
vn = options_get_number(oo, entry->name);
ctx->print(ctx, "%s %s",
entry->name, key_string_lookup_key(vn));
break;
case SET_OPTION_COLOUR:
vn = options_get_number(oo, entry->name);
ctx->print(ctx, "%s %s",
entry->name, colour_tostring(vn));
break;
case SET_OPTION_ATTRIBUTES:
vn = options_get_number(oo, entry->name);
ctx->print(ctx, "%s %s",
entry->name, attributes_tostring(vn));
break;
case SET_OPTION_FLAG:
vn = options_get_number(oo, entry->name);
if (vn)
ctx->print(ctx, "%s on", entry->name);
else
ctx->print(ctx, "%s off", entry->name);
break;
case SET_OPTION_CHOICE:
vn = options_get_number(oo, entry->name);
ctx->print(ctx, "%s %s",
entry->name, entry->choices[vn]);
break;
}
}
return (0);
}
