eda6f5931d
We have to use SOCK_SEQPACKET instead of SOCK_STREAM for client/server communication, because UDS does things with control messages that tmux does not expect. Change-Id: I3edb1875d61fb976cf6485c650f4fd4b82fa354c
146 lines
3.6 KiB
C
146 lines
3.6 KiB
C
/* $Id: cmd-join-pane.c,v 1.1.1.2 2011/08/17 18:40:04 jmmv Exp $ */
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/*
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* Copyright (c) 2009 Nicholas Marriott <nicm@users.sourceforge.net>
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*
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* Permission to use, copy, modify, and distribute this software for any
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* purpose with or without fee is hereby granted, provided that the above
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* copyright notice and this permission notice appear in all copies.
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*
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* THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
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* WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
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* MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
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* ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
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* WHATSOEVER RESULTING FROM LOSS OF MIND, USE, DATA OR PROFITS, WHETHER
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* IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING
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* OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
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*/
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#include <sys/types.h>
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#include <stdlib.h>
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#include <unistd.h>
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#include "tmux.h"
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/*
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* Join a pane into another (like split/swap/kill).
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*/
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void cmd_join_pane_key_binding(struct cmd *, int);
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int cmd_join_pane_exec(struct cmd *, struct cmd_ctx *);
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const struct cmd_entry cmd_join_pane_entry = {
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"join-pane", "joinp",
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"dhvp:l:s:t:", 0, 0,
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"[-dhv] [-p percentage|-l size] [-s src-pane] [-t dst-pane]",
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0,
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cmd_join_pane_key_binding,
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NULL,
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cmd_join_pane_exec
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};
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void
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cmd_join_pane_key_binding(struct cmd *self, int key)
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{
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switch (key) {
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case '%':
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self->args = args_create(0);
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args_set(self->args, 'h', NULL);
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break;
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default:
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self->args = args_create(0);
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break;
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}
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}
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int
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cmd_join_pane_exec(struct cmd *self, struct cmd_ctx *ctx)
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{
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struct args *args = self->args;
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struct session *dst_s;
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struct winlink *src_wl, *dst_wl;
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struct window *src_w, *dst_w;
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struct window_pane *src_wp, *dst_wp;
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char *cause;
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int size, percentage, dst_idx;
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enum layout_type type;
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struct layout_cell *lc;
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dst_wl = cmd_find_pane(ctx, args_get(args, 't'), &dst_s, &dst_wp);
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if (dst_wl == NULL)
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return (-1);
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dst_w = dst_wl->window;
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dst_idx = dst_wl->idx;
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src_wl = cmd_find_pane(ctx, args_get(args, 's'), NULL, &src_wp);
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if (src_wl == NULL)
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return (-1);
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src_w = src_wl->window;
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if (src_w == dst_w) {
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ctx->error(ctx, "can't join a pane to its own window");
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return (-1);
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}
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type = LAYOUT_TOPBOTTOM;
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if (args_has(args, 'h'))
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type = LAYOUT_LEFTRIGHT;
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size = -1;
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if (args_has(args, 'l')) {
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size = args_strtonum(args, 'l', 0, INT_MAX, &cause);
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if (cause != NULL) {
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ctx->error(ctx, "size %s", cause);
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xfree(cause);
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return (-1);
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}
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} else if (args_has(args, 'p')) {
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percentage = args_strtonum(args, 'p', 0, 100, &cause);
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if (cause != NULL) {
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ctx->error(ctx, "percentage %s", cause);
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xfree(cause);
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return (-1);
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}
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if (type == LAYOUT_TOPBOTTOM)
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size = (dst_wp->sy * percentage) / 100;
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else
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size = (dst_wp->sx * percentage) / 100;
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}
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if ((lc = layout_split_pane(dst_wp, type, size)) == NULL) {
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ctx->error(ctx, "create pane failed: pane too small");
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return (-1);
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}
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layout_close_pane(src_wp);
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if (src_w->active == src_wp) {
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src_w->active = TAILQ_PREV(src_wp, window_panes, entry);
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if (src_w->active == NULL)
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src_w->active = TAILQ_NEXT(src_wp, entry);
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}
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TAILQ_REMOVE(&src_w->panes, src_wp, entry);
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if (window_count_panes(src_w) == 0)
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server_kill_window(src_w);
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src_wp->window = dst_w;
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TAILQ_INSERT_AFTER(&dst_w->panes, dst_wp, src_wp, entry);
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layout_assign_pane(lc, src_wp);
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recalculate_sizes();
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server_redraw_window(src_w);
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server_redraw_window(dst_w);
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if (!args_has(args, 'd')) {
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window_set_active_pane(dst_w, src_wp);
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session_select(dst_s, dst_idx);
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server_redraw_session(dst_s);
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} else
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server_status_session(dst_s);
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return (0);
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}
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