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Bring back -p and -l to splitw to specify height as % or nlines.

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This commit is contained in:
Nicholas Marriott
2009-01-21 19:38:51 +00:00
parent 7118baa340
commit 19987feaaa
5 changed files with 60 additions and 16 deletions
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43
cmd-split-window.c
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@@ -1,4 +1,4 @@
/* $Id: cmd-split-window.c,v 1.6 2009-01-19 18:23:40 nicm Exp $ */
/* $Id: cmd-split-window.c,v 1.7 2009-01-21 19:38:51 nicm Exp $ */
/*
* Copyright (c) 2009 Nicholas Marriott <nicm@users.sourceforge.net>
@@ -39,11 +39,13 @@ struct cmd_split_window_data {
char *target;
char *cmd;
int flag_detached;
int percentage;
int lines;
};
const struct cmd_entry cmd_split_window_entry = {
"split-window", "splitw",
"[-d] [-t target-window] [command]",
"[-d] [-p percentage|-l lines] [-t target-window] [command]",
0,
cmd_split_window_init,
cmd_split_window_parse,
@@ -63,13 +65,16 @@ cmd_split_window_init(struct cmd *self, unused int arg)
data->target = NULL;
data->cmd = NULL;
data->flag_detached = 0;
data->percentage = -1;
data->lines = -1;
}
int
cmd_split_window_parse(struct cmd *self, int argc, char **argv, char **cause)
{
struct cmd_split_window_data *data;
int opt;
int opt, n;
const char *errstr;
self->entry->init(self, 0);
data = self->data;
@@ -83,6 +88,27 @@ cmd_split_window_parse(struct cmd *self, int argc, char **argv, char **cause)
if (data->target == NULL)
data->target = xstrdup(optarg);
break;
case 'l':
if (data->percentage == -1 && data->lines == -1) {
n = strtonum(optarg, 1, INT_MAX, &errstr);
if (errstr != NULL) {
xasprintf(cause, "lines %s", errstr);
goto error;
}
data->lines = n;
}
break;
case 'p':
if (data->lines == -1 && data->percentage == -1) {
n = strtonum(optarg, 1, 100, &errstr);
if (errstr != NULL) {
xasprintf(
cause, "percentage %s", errstr);
goto error;
}
data->percentage = n;
}
break;
default:
goto usage;
}
@@ -100,6 +126,7 @@ cmd_split_window_parse(struct cmd *self, int argc, char **argv, char **cause)
usage:
xasprintf(cause, "usage: %s %s", self->entry->name, self->entry->usage);
error:
self->entry->free(self);
return (-1);
}
@@ -115,7 +142,7 @@ cmd_split_window_exec(struct cmd *self, struct cmd_ctx *ctx)
const char *env[] = CHILD_ENVIRON;
char buf[256];
char *cmd, *cwd;
u_int i, hlimit;
u_int i, hlimit, lines;
if ((wl = cmd_find_window(ctx, data->target, &s)) == NULL)
return (-1);
@@ -134,8 +161,14 @@ cmd_split_window_exec(struct cmd *self, struct cmd_ctx *ctx)
else
cwd = ctx->cmdclient->cwd;
lines = -1;
if (data->lines != -1)
lines = data->lines;
else if (data->percentage != -1)
lines = (w->active->sy * data->percentage) / 100;
hlimit = options_get_number(&s->options, "history-limit");
if ((wp = window_add_pane(w, cmd, cwd, env, hlimit)) == NULL) {
if ((wp = window_add_pane(w, lines, cmd, cwd, env, hlimit)) == NULL) {
ctx->error(ctx, "command failed: %s", cmd);
return (-1);
}