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Print for the less easy commands.

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This commit is contained in:
Nicholas Marriott
2008-06-05 17:12:11 +00:00
parent 642c0b00ab
commit ee1a7fded7
13 changed files with 258 additions and 53 deletions
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46
cmd-swap-window.c
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@@ -1,4 +1,4 @@
/* $Id: cmd-swap-window.c,v 1.9 2008-06-05 16:35:32 nicm Exp $ */
/* $Id: cmd-swap-window.c,v 1.10 2008-06-05 17:12:11 nicm Exp $ */
/*
* Copyright (c) 2007 Nicholas Marriott <nicm@users.sourceforge.net>
@@ -32,11 +32,12 @@ void cmd_swap_window_exec(struct cmd *, struct cmd_ctx *);
void cmd_swap_window_send(struct cmd *, struct buffer *);
void cmd_swap_window_recv(struct cmd *, struct buffer *);
void cmd_swap_window_free(struct cmd *);
void cmd_swap_window_print(struct cmd *, char *, size_t);
struct cmd_swap_window_data {
char *cname;
char *sname;
int dstidx;
int idx;
int srcidx;
char *srcname;
int flag_detached;
@@ -44,7 +45,7 @@ struct cmd_swap_window_data {
const struct cmd_entry cmd_swap_window_entry = {
"swap-window", "swapw",
"[-c client-tty|-s session-name] [-i index] session-name index",
"[-d] [-c client-tty|-s session-name] [-i index] session-name index",
0,
cmd_swap_window_parse,
cmd_swap_window_exec,
@@ -52,7 +53,7 @@ const struct cmd_entry cmd_swap_window_entry = {
cmd_swap_window_recv,
cmd_swap_window_free,
NULL,
NULL
cmd_swap_window_print
};
int
@@ -66,7 +67,7 @@ cmd_swap_window_parse(struct cmd *self, int argc, char **argv, char **cause)
data->cname = NULL;
data->sname = NULL;
data->flag_detached = 0;
data->dstidx = -1;
data->idx = -1;
data->srcidx = -1;
data->srcname = NULL;
@@ -82,7 +83,7 @@ cmd_swap_window_parse(struct cmd *self, int argc, char **argv, char **cause)
data->flag_detached = 1;
break;
case 'i':
data->dstidx = strtonum(optarg, 0, INT_MAX, &errstr);
data->idx = strtonum(optarg, 0, INT_MAX, &errstr);
if (errstr != NULL) {
xasprintf(cause, "index %s", errstr);
goto error;
@@ -151,14 +152,14 @@ cmd_swap_window_exec(struct cmd *self, struct cmd_ctx *ctx)
}
}
if (data->dstidx < 0)
data->dstidx = -1;
if (data->dstidx == -1)
if (data->idx < 0)
data->idx = -1;
if (data->idx == -1)
dstwl = s->curw;
else {
dstwl = winlink_find_by_index(&s->windows, data->dstidx);
dstwl = winlink_find_by_index(&s->windows, data->idx);
if (dstwl == NULL) {
ctx->error(ctx, "no window %d", data->dstidx);
ctx->error(ctx, "no window %d", data->idx);
return;
}
}
@@ -216,3 +217,26 @@ cmd_swap_window_free(struct cmd *self)
xfree(data->srcname);
xfree(data);
}
void
cmd_swap_window_print(struct cmd *self, char *buf, size_t len)
{
struct cmd_swap_window_data *data = self->data;
size_t off = 0;
off += xsnprintf(buf, len, "%s", self->entry->name);
if (data == NULL)
return;
if (off < len && data->flag_detached)
off += xsnprintf(buf + off, len - off, " -d");
if (off < len && data->cname != NULL)
off += xsnprintf(buf + off, len - off, " -c %s", data->cname);
if (off < len && data->sname != NULL)
off += xsnprintf(buf + off, len - off, " -s %s", data->sname);
if (off < len && data->idx != -1)
off += xsnprintf(buf + off, len - off, " -i %d", data->idx);
if (off < len && data->srcname != NULL)
off += xsnprintf(buf + off, len - off, " %s", data->srcname);
if (off < len && data->srcidx != -1)
off += xsnprintf(buf + off, len - off, " %d", data->srcidx);
}