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Add a helper function to work out option table from name.

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This commit is contained in:
nicm
2019-06-20 07:41:29 +00:00
parent cd1fc42df6
commit c1ede507d9
4 changed files with 62 additions and 94 deletions
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52
options.c
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@ -725,13 +725,63 @@ options_set_style(struct options *oo, const char *name, int append,
return (o);
}
enum options_table_scope
options_scope_from_name(struct args *args, int window,
const char *name, struct cmd_find_state *fs, struct options **oo,
char **cause)
{
struct session *s = fs->s;
struct winlink *wl = fs->wl;
const char *target = args_get(args, 't');
enum options_table_scope scope;
if (*name == '@')
return (options_scope_from_flags(args, window, fs, oo, cause));
if (options_get_only(global_options, name) != NULL)
scope = OPTIONS_TABLE_SERVER;
else if (options_get_only(global_s_options, name) != NULL)
scope = OPTIONS_TABLE_SESSION;
else if (options_get_only(global_w_options, name) != NULL)
scope = OPTIONS_TABLE_WINDOW;
else {
xasprintf(cause, "unknown option: %s", name);
return (OPTIONS_TABLE_NONE);
}
if (scope == OPTIONS_TABLE_SERVER)
*oo = global_options;
else if (scope == OPTIONS_TABLE_SESSION) {
if (args_has(args, 'g'))
*oo = global_s_options;
else if (s == NULL) {
if (target != NULL)
xasprintf(cause, "no such session: %s", target);
else
xasprintf(cause, "no current session");
} else
*oo = s->options;
} else if (scope == OPTIONS_TABLE_WINDOW) {
if (args_has(args, 'g'))
*oo = global_w_options;
else if (wl == NULL) {
if (target != NULL)
xasprintf(cause, "no such window: %s", target);
else
xasprintf(cause, "no current window");
} else
*oo = wl->window->options;
}
return (scope);
}
enum options_table_scope
options_scope_from_flags(struct args *args, int window,
struct cmd_find_state *fs, struct options **oo, char **cause)
{
struct session *s = fs->s;
struct winlink *wl = fs->wl;
const char *target= args_get(args, 't');
const char *target = args_get(args, 't');
if (args_has(args, 's')) {
*oo = global_options;