int
cmd_swap_window_exec(struct cmd *self, struct cmd_ctx *ctx)
{
struct args *args = self->args;
const char *target_src, *target_dst;
struct session *src, *dst;
struct session_group *sg_src, *sg_dst;
struct winlink *wl_src, *wl_dst;
struct window *w;
target_src = args_get(args, 's');
if ((wl_src = cmd_find_window(ctx, target_src, &src)) == NULL)
return (-1);
target_dst = args_get(args, 't');
if ((wl_dst = cmd_find_window(ctx, target_dst, &dst)) == NULL)
return (-1);
sg_src = session_group_find(src);
sg_dst = session_group_find(dst);
if (src != dst &&
sg_src != NULL && sg_dst != NULL && sg_src == sg_dst) {
ctx->error(ctx, "can't move window, sessions are grouped");
return (-1);
}
if (wl_dst->window == wl_src->window)
return (0);
w = wl_dst->window;
wl_dst->window = wl_src->window;
wl_src->window = w;
if (!args_has(self->args, 'd')) {
session_select(dst, wl_dst->idx);
if (src != dst)
session_select(src, wl_src->idx);
}
session_group_synchronize_from(src);
server_redraw_session_group(src);
if (src != dst) {
session_group_synchronize_from(dst);
server_redraw_session_group(dst);
}
recalculate_sizes();
return (0);
}
int
cmd_swap_window_exec(struct cmd *self, struct cmd_ctx *ctx)
{
struct cmd_srcdst_data *data = self->data;
struct session *src, *dst;
struct session_group *sg_src, *sg_dst;
struct winlink *wl_src, *wl_dst;
struct window *w;
if ((wl_src = cmd_find_window(ctx, data->src, &src)) == NULL)
return (-1);
if ((wl_dst = cmd_find_window(ctx, data->dst, &dst)) == NULL)
return (-1);
sg_src = session_group_find(src);
sg_dst = session_group_find(dst);
if (src != dst &&
sg_src != NULL && sg_dst != NULL && sg_src == sg_dst) {
ctx->error(ctx, "can't move window, sessions are grouped");
return (-1);
}
if (wl_dst->window == wl_src->window)
return (0);
w = wl_dst->window;
wl_dst->window = wl_src->window;
wl_src->window = w;
if (!cmd_check_flag(data->chflags, 'd')) {
session_select(dst, wl_dst->idx);
if (src != dst)
session_select(src, wl_src->idx);
}
session_group_synchronize_from(src);
server_redraw_session_group(src);
if (src != dst) {
session_group_synchronize_from(dst);
server_redraw_session_group(dst);
}
recalculate_sizes();
return (0);
}
enum cmd_retval
cmd_swap_window_exec(struct cmd *self, struct cmd_q *cmdq)
{
struct session *src, *dst;
struct session_group *sg_src, *sg_dst;
struct winlink *wl_src, *wl_dst;
struct window *w;
wl_src = cmdq->state.sflag.wl;
src = cmdq->state.sflag.s;
sg_src = session_group_find(src);
wl_dst = cmdq->state.tflag.wl;
dst = cmdq->state.tflag.s;
sg_dst = session_group_find(dst);
if (src != dst && sg_src != NULL && sg_dst != NULL &&
sg_src == sg_dst) {
cmdq_error(cmdq, "can't move window, sessions are grouped");
return (CMD_RETURN_ERROR);
}
if (wl_dst->window == wl_src->window)
return (CMD_RETURN_NORMAL);
w = wl_dst->window;
wl_dst->window = wl_src->window;
wl_src->window = w;
if (!args_has(self->args, 'd')) {
session_select(dst, wl_dst->idx);
if (src != dst)
session_select(src, wl_src->idx);
}
session_group_synchronize_from(src);
server_redraw_session_group(src);
if (src != dst) {
session_group_synchronize_from(dst);
server_redraw_session_group(dst);
}
recalculate_sizes();
return (CMD_RETURN_NORMAL);
}
enum cmd_retval
cmd_new_window_exec(struct cmd *self, struct cmd_q *cmdq)
{
struct args *args = self->args;
struct session *s;
struct winlink *wl;
struct client *c;
const char *cmd, *template;
char *cause, *cp;
int idx, last, detached, cwd, fd = -1;
struct format_tree *ft;
if (args_has(args, 'a')) {
wl = cmd_find_window(cmdq, args_get(args, 't'), &s);
if (wl == NULL)
return (CMD_RETURN_ERROR);
idx = wl->idx + 1;
/* Find the next free index. */
for (last = idx; last < INT_MAX; last++) {
if (winlink_find_by_index(&s->windows, last) == NULL)
break;
}
if (last == INT_MAX) {
cmdq_error(cmdq, "no free window indexes");
return (CMD_RETURN_ERROR);
}
/* Move everything from last - 1 to idx up a bit. */
for (; last > idx; last--) {
wl = winlink_find_by_index(&s->windows, last - 1);
server_link_window(s, wl, s, last, 0, 0, NULL);
server_unlink_window(s, wl);
}
} else {
if ((idx = cmd_find_index(cmdq, args_get(args, 't'), &s)) == -2)
return (CMD_RETURN_ERROR);
}
detached = args_has(args, 'd');
wl = NULL;
if (idx != -1)
wl = winlink_find_by_index(&s->windows, idx);
if (wl != NULL && args_has(args, 'k')) {
/*
* Can't use session_detach as it will destroy session if this
* makes it empty.
*/
notify_window_unlinked(s, wl->window);
wl->flags &= ~WINLINK_ALERTFLAGS;
winlink_stack_remove(&s->lastw, wl);
winlink_remove(&s->windows, wl);
/* Force select/redraw if current. */
if (wl == s->curw) {
detached = 0;
s->curw = NULL;
}
}
if (args->argc == 0)
cmd = options_get_string(&s->options, "default-command");
else
cmd = args->argv[0];
if (args_has(args, 'c')) {
ft = format_create();
if ((c = cmd_find_client(cmdq, NULL, 1)) != NULL)
format_client(ft, c);
format_session(ft, s);
format_winlink(ft, s, s->curw);
format_window_pane(ft, s->curw->window->active);
cp = format_expand(ft, args_get(args, 'c'));
format_free(ft);
fd = open(cp, O_RDONLY|O_DIRECTORY);
free(cp);
if (fd == -1) {
cmdq_error(cmdq, "bad working directory: %s",
strerror(errno));
return (CMD_RETURN_ERROR);
}
cwd = fd;
} else if (cmdq->client != NULL && cmdq->client->session == NULL)
cwd = cmdq->client->cwd;
else
cwd = s->cwd;
if (idx == -1)
idx = -1 - options_get_number(&s->options, "base-index");
wl = session_new(s, args_get(args, 'n'), cmd, cwd, idx, &cause);
if (wl == NULL) {
cmdq_error(cmdq, "create window failed: %s", cause);
free(cause);
goto error;
}
if (!detached) {
session_select(s, wl->idx);
server_redraw_session_group(s);
} else
server_status_session_group(s);
if (args_has(args, 'P')) {
if ((template = args_get(args, 'F')) == NULL)
enum cmd_retval
cmd_new_window_exec(struct cmd *self, struct cmd_ctx *ctx)
{
struct args *args = self->args;
struct session *s;
struct winlink *wl;
struct client *c;
const char *cmd, *cwd;
const char *template;
char *cause;
int idx, last, detached;
struct format_tree *ft;
char *cp;
if (args_has(args, 'a')) {
wl = cmd_find_window(ctx, args_get(args, 't'), &s);
if (wl == NULL)
return (CMD_RETURN_ERROR);
idx = wl->idx + 1;
/* Find the next free index. */
for (last = idx; last < INT_MAX; last++) {
if (winlink_find_by_index(&s->windows, last) == NULL)
break;
}
if (last == INT_MAX) {
ctx->error(ctx, "no free window indexes");
return (CMD_RETURN_ERROR);
}
/* Move everything from last - 1 to idx up a bit. */
for (; last > idx; last--) {
wl = winlink_find_by_index(&s->windows, last - 1);
server_link_window(s, wl, s, last, 0, 0, NULL);
server_unlink_window(s, wl);
}
} else {
if ((idx = cmd_find_index(ctx, args_get(args, 't'), &s)) == -2)
return (CMD_RETURN_ERROR);
}
detached = args_has(args, 'd');
wl = NULL;
if (idx != -1)
wl = winlink_find_by_index(&s->windows, idx);
if (wl != NULL && args_has(args, 'k')) {
/*
* Can't use session_detach as it will destroy session if this
* makes it empty.
*/
notify_window_unlinked(s, wl->window);
wl->flags &= ~WINLINK_ALERTFLAGS;
winlink_stack_remove(&s->lastw, wl);
winlink_remove(&s->windows, wl);
/* Force select/redraw if current. */
if (wl == s->curw) {
detached = 0;
s->curw = NULL;
}
}
if (args->argc == 0)
cmd = options_get_string(&s->options, "default-command");
else
cmd = args->argv[0];
cwd = cmd_get_default_path(ctx, args_get(args, 'c'));
if (idx == -1)
idx = -1 - options_get_number(&s->options, "base-index");
wl = session_new(s, args_get(args, 'n'), cmd, cwd, idx, &cause);
if (wl == NULL) {
ctx->error(ctx, "create window failed: %s", cause);
free(cause);
return (CMD_RETURN_ERROR);
}
if (!detached) {
session_select(s, wl->idx);
server_redraw_session_group(s);
} else
server_status_session_group(s);
if (args_has(args, 'P')) {
if ((template = args_get(args, 'F')) == NULL)
int
cmd_new_window_exec(struct cmd *self, struct cmd_ctx *ctx)
{
struct cmd_new_window_data *data = self->data;
struct session *s;
struct winlink *wl;
char *cmd, *cwd, *cause;
int idx, last;
if (data == NULL)
return (0);
if (data->flag_insert_after) {
if ((wl = cmd_find_window(ctx, data->target, &s)) == NULL)
return (-1);
idx = wl->idx + 1;
/* Find the next free index. */
for (last = idx; last < INT_MAX; last++) {
if (winlink_find_by_index(&s->windows, last) == NULL)
break;
}
if (last == INT_MAX) {
ctx->error(ctx, "no free window indexes");
return (-1);
}
/* Move everything from last - 1 to idx up a bit. */
for (; last > idx; last--) {
wl = winlink_find_by_index(&s->windows, last - 1);
server_link_window(s, wl, s, last, 0, 0, NULL);
server_unlink_window(s, wl);
}
} else {
if ((idx = cmd_find_index(ctx, data->target, &s)) == -2)
return (-1);
}
wl = NULL;
if (idx != -1)
wl = winlink_find_by_index(&s->windows, idx);
if (wl != NULL && data->flag_kill) {
/*
* Can't use session_detach as it will destroy session if this
* makes it empty.
*/
wl->flags &= ~WINLINK_ALERTFLAGS;
winlink_stack_remove(&s->lastw, wl);
winlink_remove(&s->windows, wl);
/* Force select/redraw if current. */
if (wl == s->curw) {
data->flag_detached = 0;
s->curw = NULL;
}
}
cmd = data->cmd;
if (cmd == NULL)
cmd = options_get_string(&s->options, "default-command");
cwd = options_get_string(&s->options, "default-path");
if (*cwd == '\0') {
if (ctx->cmdclient != NULL && ctx->cmdclient->cwd != NULL)
cwd = ctx->cmdclient->cwd;
else
cwd = s->cwd;
}
if (idx == -1)
idx = -1 - options_get_number(&s->options, "base-index");
wl = session_new(s, data->name, cmd, cwd, idx, &cause);
if (wl == NULL) {
ctx->error(ctx, "create window failed: %s", cause);
xfree(cause);
return (-1);
}
if (!data->flag_detached) {
session_select(s, wl->idx);
server_redraw_session_group(s);
} else
server_status_session_group(s);
if (data->flag_print)
ctx->print(ctx, "%s:%u", s->name, wl->idx);
return (0);
}
