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Move command argument parsing common functions and don't bother to parse

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again if given a command rather than a string.
This commit is contained in:
nicm
2021-08-23 12:33:55 +00:00
parent 03b83a5a34
commit 210e71edf3
7 changed files with 330 additions and 246 deletions
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38
cmd-display-panes.c
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@ -42,8 +42,8 @@ const struct cmd_entry cmd_display_panes_entry = {
};
struct cmd_display_panes_data {
struct cmdq_item *item;
char *command;
struct cmdq_item *item;
struct args_command_state *state;
};
static void
@ -207,7 +207,7 @@ cmd_display_panes_free(__unused struct client *c, void *data)
if (cdata->item != NULL)
cmdq_continue(cdata->item);
free(cdata->command);
args_make_commands_free(cdata->state);
free(cdata);
}
@ -215,10 +215,11 @@ static int
cmd_display_panes_key(struct client *c, void *data, struct key_event *event)
{
struct cmd_display_panes_data *cdata = data;
char *cmd, *expanded, *error;
char *expanded, *error;
struct cmdq_item *item = cdata->item, *new_item;
struct cmd_list *cmdlist;
struct window *w = c->session->curw->window;
struct window_pane *wp;
enum cmd_parse_status status;
u_int index;
key_code key;
@ -239,15 +240,19 @@ cmd_display_panes_key(struct client *c, void *data, struct key_event *event)
window_unzoom(w);
xasprintf(&expanded, "%%%u", wp->id);
cmd = cmd_template_replace(cdata->command, expanded, 1);
status = cmd_parse_and_append(cmd, NULL, c, NULL, &error);
if (status == CMD_PARSE_ERROR) {
cmdlist = args_make_commands(cdata->state, 1, &expanded, &error);
if (cmdlist == NULL) {
cmdq_append(c, cmdq_get_error(error));
free(error);
} else if (item == NULL) {
new_item = cmdq_get_command(cmdlist, NULL);
cmdq_append(c, new_item);
} else {
new_item = cmdq_get_command(cmdlist, cmdq_get_state(item));
cmdq_insert_after(item, new_item);
}
free(cmd);
free(expanded);
return (1);
}
@ -261,6 +266,7 @@ cmd_display_panes_exec(struct cmd *self, struct cmdq_item *item)
u_int delay;
char *cause;
struct cmd_display_panes_data *cdata;
int wait = !args_has(args, 'b');
if (tc->overlay_draw != NULL)
return (CMD_RETURN_NORMAL);
@ -275,15 +281,11 @@ cmd_display_panes_exec(struct cmd *self, struct cmdq_item *item)
} else
delay = options_get_number(s->options, "display-panes-time");
cdata = xmalloc(sizeof *cdata);
if (args_count(args))
cdata->command = xstrdup(args_string(args, 0));
else
cdata->command = xstrdup("select-pane -t '%%'");
if (args_has(args, 'b'))
cdata->item = NULL;
else
cdata = xcalloc(1, sizeof *cdata);
if (wait)
cdata->item = item;
cdata->state = args_make_commands_prepare(self, item, 0,
"select-pane -t \"%%%\"", wait, 0);
if (args_has(args, 'N')) {
server_client_set_overlay(tc, delay, NULL, NULL,
@ -295,7 +297,7 @@ cmd_display_panes_exec(struct cmd *self, struct cmdq_item *item)
cmd_display_panes_free, NULL, cdata);
}
if (args_has(args, 'b'))
if (!wait)
return (CMD_RETURN_NORMAL);
return (CMD_RETURN_WAIT);
}