diff options
Diffstat (limited to 'cmd-move-window.c')
| -rw-r--r-- | cmd-move-window.c | 125 |
1 files changed, 125 insertions, 0 deletions
diff --git a/cmd-move-window.c b/cmd-move-window.c new file mode 100644 index 00000000..31694443 --- /dev/null +++ b/cmd-move-window.c @@ -0,0 +1,125 @@ +/* $Id: cmd-move-window.c,v 1.1 2008-06-25 20:43:13 nicm Exp $ */ + +/* + * Copyright (c) 2008 Nicholas Marriott <nicm@users.sourceforge.net> + * + * Permission to use, copy, modify, and distribute this software for any + * purpose with or without fee is hereby granted, provided that the above + * copyright notice and this permission notice appear in all copies. + * + * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES + * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF + * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR + * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES + * WHATSOEVER RESULTING FROM LOSS OF MIND, USE, DATA OR PROFITS, WHETHER + * IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING + * OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. + */ + +#include <sys/types.h> + +#include <getopt.h> +#include <stdlib.h> + +#include "tmux.h" + +/* + * Move a window. + */ + +void cmd_move_window_exec(struct cmd *, struct cmd_ctx *); + +const struct cmd_entry cmd_move_window_entry = { + "move-window", "movew", + "[-dk] " CMD_SRCDST_WINDOW_USAGE, + CMD_DFLAG|CMD_KFLAG, + cmd_srcdst_init, + cmd_srcdst_parse, + cmd_move_window_exec, + cmd_srcdst_send, + cmd_srcdst_recv, + cmd_srcdst_free, + cmd_srcdst_print +}; + +void +cmd_move_window_exec(struct cmd *self, struct cmd_ctx *ctx) +{ + struct cmd_srcdst_data *data = self->data; + struct session *src, *dst; + struct winlink *wl_src, *wl_dst; + struct client *c; + u_int i; + int destroyed, idx; + + if ((wl_src = cmd_find_window(ctx, data->src, &src)) == NULL) + return; + + if (arg_parse_window(data->dst, &dst, &idx) != 0) { + ctx->error(ctx, "bad window: %s", data->dst); + return; + } + if (dst == NULL) + dst = ctx->cursession; + if (dst == NULL) + dst = cmd_current_session(ctx); + if (dst == NULL) { + ctx->error(ctx, "session not found: %s", data->dst); + return; + } + + wl_dst = NULL; + if (idx != -1) + wl_dst = winlink_find_by_index(&dst->windows, idx); + if (wl_dst != NULL) { + if (wl_dst->window == wl_src->window) + goto out; + + if (data->flags & CMD_KFLAG) { + /* + * Can't use session_detach as it will destroy session + * if this makes it empty. + */ + session_alert_cancel(dst, wl_dst); + winlink_remove(&dst->windows, wl_dst); + + /* Force select/redraw if current. */ + if (wl_dst == dst->curw) { + data->flags &= ~CMD_DFLAG; + dst->curw = NULL; + } + if (wl_dst == dst->lastw) + dst->lastw = NULL; + } + } + + wl_dst = session_attach(dst, wl_src->window, idx); + if (wl_dst == NULL) { + ctx->error(ctx, "index in use: %d", idx); + return; + } + + destroyed = session_detach(src, wl_src); + for (i = 0; i < ARRAY_LENGTH(&clients); i++) { + c = ARRAY_ITEM(&clients, i); + if (c == NULL || c->session != src) + continue; + if (destroyed) { + c->session = NULL; + server_write_client(c, MSG_EXIT, NULL, 0); + } else + server_redraw_client(c); + } + + if (data->flags & CMD_DFLAG) + server_status_session(dst); + else { + session_select(dst, wl_dst->idx); + server_redraw_session(dst); + } + recalculate_sizes(); + +out: + if (ctx->cmdclient != NULL) + server_write_client(ctx->cmdclient, MSG_EXIT, NULL, 0); +} |