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Add support for percentage sizes for resize-pane ("-x 10%"). Also change

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split-window and join-pane -l to accept similar percentages and
deprecate -p. From Anindya Mukherjee.
This commit is contained in:
nicm
2019-10-15 08:25:37 +00:00
parent b598bbcc2e
commit 0c5e9c6efa
4 changed files with 126 additions and 50 deletions
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39
cmd-join-pane.c
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@@ -21,6 +21,7 @@
#include <paths.h>
#include <stdlib.h>
#include <string.h>
#include <unistd.h>
#include "tmux.h"
@@ -36,7 +37,7 @@ const struct cmd_entry cmd_join_pane_entry = {
.alias = "joinp",
.args = { "bdhvp:l:s:t:", 0, 0 },
.usage = "[-bdhv] [-p percentage|-l size] " CMD_SRCDST_PANE_USAGE,
.usage = "[-bdhv] [-l size] " CMD_SRCDST_PANE_USAGE,
.source = { 's', CMD_FIND_PANE, CMD_FIND_DEFAULT_MARKED },
.target = { 't', CMD_FIND_PANE, 0 },
@@ -68,11 +69,13 @@ cmd_join_pane_exec(struct cmd *self, struct cmdq_item *item)
struct winlink *src_wl, *dst_wl;
struct window *src_w, *dst_w;
struct window_pane *src_wp, *dst_wp;
char *cause;
int size, percentage, dst_idx;
char *cause, *copy;
const char *errstr, *p;
size_t plen;
int size, percentage, dst_idx, not_same_window;
int flags;
enum layout_type type;
struct layout_cell *lc;
int not_same_window, flags;
if (self->entry == &cmd_join_pane_entry)
not_same_window = 1;
@@ -105,12 +108,28 @@ cmd_join_pane_exec(struct cmd *self, struct cmdq_item *item)
type = LAYOUT_LEFTRIGHT;
size = -1;
if (args_has(args, 'l')) {
size = args_strtonum(args, 'l', 0, INT_MAX, &cause);
if (cause != NULL) {
cmdq_error(item, "size %s", cause);
free(cause);
return (CMD_RETURN_ERROR);
if ((p = args_get(args, 'l')) != NULL) {
plen = strlen(p);
if (p[plen - 1] == '%') {
copy = xstrdup(p);
copy[plen - 1] = '\0';
percentage = strtonum(copy, 0, INT_MAX, &errstr);
free(copy);
if (errstr != NULL) {
cmdq_error(item, "percentage %s", errstr);
return (CMD_RETURN_ERROR);
}
if (type == LAYOUT_TOPBOTTOM)
size = (dst_wp->sy * percentage) / 100;
else
size = (dst_wp->sx * percentage) / 100;
} else {
size = args_strtonum(args, 'l', 0, INT_MAX, &cause);
if (cause != NULL) {
cmdq_error(item, "size %s", cause);
free(cause);
return (CMD_RETURN_ERROR);
}
}
} else if (args_has(args, 'p')) {
percentage = args_strtonum(args, 'p', 0, 100, &cause);