Instead of every command resolving the target (-t or -s) itself, prepare

the state (client, session, winlink, pane) for it it before entering the
command. Each command provides some flags that tell the prepare step
what it is expecting.

This is a requirement for having hooks on commands (for example, if you
hook "select-window -t1:2", the hook command should to operate on window
1:2 not whatever it thinks is the current window), and should allow some
other target improvements.

The old cmd_find_* functions remain for the moment but that layer will
be dropped later.

Joint work with Thomas Adam.
This commit is contained in:
nicm
2015-12-13 14:32:38 +00:00
parent 5ed17e84fa
commit 4a4daf1303
56 changed files with 606 additions and 599 deletions

View File

@ -37,7 +37,7 @@ const struct cmd_entry cmd_paste_buffer_entry = {
"paste-buffer", "pasteb",
"db:prs:t:", 0, 0,
"[-dpr] [-s separator] " CMD_BUFFER_USAGE " " CMD_TARGET_PANE_USAGE,
0,
CMD_PANE_T,
cmd_paste_buffer_exec
};
@ -45,16 +45,12 @@ enum cmd_retval
cmd_paste_buffer_exec(struct cmd *self, struct cmd_q *cmdq)
{
struct args *args = self->args;
struct window_pane *wp;
struct session *s;
struct window_pane *wp = cmdq->state.tflag.wp;
struct paste_buffer *pb;
const char *sepstr, *bufname, *bufdata, *bufend, *line;
size_t seplen, bufsize;
int bracket = args_has(args, 'p');
if (cmd_find_pane(cmdq, args_get(args, 't'), &s, &wp) == NULL)
return (CMD_RETURN_ERROR);
bufname = NULL;
if (args_has(args, 'b'))
bufname = args_get(args, 'b');