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https://github.com/tmux/tmux.git
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145 lines
3.6 KiB
C
145 lines
3.6 KiB
C
/* $OpenBSD$ */
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/*
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* Copyright (c) 2008 Nicholas Marriott <nicholas.marriott@gmail.com>
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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 <string.h>
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#include "tmux.h"
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/*
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* Send keys to client.
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*/
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static enum cmd_retval cmd_send_keys_exec(struct cmd *, struct cmdq_item *);
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const struct cmd_entry cmd_send_keys_entry = {
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.name = "send-keys",
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.alias = "send",
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.args = { "lXRMN:t:", 0, -1 },
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.usage = "[-lXRM] [-N repeat-count] " CMD_TARGET_PANE_USAGE " key ...",
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.tflag = CMD_PANE,
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.flags = CMD_AFTERHOOK,
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.exec = cmd_send_keys_exec
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};
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const struct cmd_entry cmd_send_prefix_entry = {
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.name = "send-prefix",
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.alias = NULL,
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.args = { "2t:", 0, 0 },
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.usage = "[-2] " CMD_TARGET_PANE_USAGE,
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.tflag = CMD_PANE,
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.flags = CMD_AFTERHOOK,
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.exec = cmd_send_keys_exec
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};
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static enum cmd_retval
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cmd_send_keys_exec(struct cmd *self, struct cmdq_item *item)
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{
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struct args *args = self->args;
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struct client *c = item->state.c;
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struct window_pane *wp = item->state.tflag.wp;
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struct session *s = item->state.tflag.s;
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struct mouse_event *m = &item->shared->mouse;
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struct utf8_data *ud, *uc;
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wchar_t wc;
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int i, literal;
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key_code key;
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u_int np = 1;
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char *cause = NULL;
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if (args_has(args, 'N')) {
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np = args_strtonum(args, 'N', 1, UINT_MAX, &cause);
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if (cause != NULL) {
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cmdq_error(item, "repeat count %s", cause);
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free(cause);
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return (CMD_RETURN_ERROR);
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}
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if (args_has(args, 'X') || args->argc == 0)
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wp->modeprefix = np;
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}
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if (args_has(args, 'X')) {
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if (wp->mode == NULL || wp->mode->command == NULL) {
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cmdq_error(item, "not in a mode");
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return (CMD_RETURN_ERROR);
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}
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if (!m->valid)
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wp->mode->command(wp, c, s, args, NULL);
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else
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wp->mode->command(wp, c, s, args, m);
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return (CMD_RETURN_NORMAL);
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}
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if (args_has(args, 'M')) {
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wp = cmd_mouse_pane(m, &s, NULL);
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if (wp == NULL) {
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cmdq_error(item, "no mouse target");
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return (CMD_RETURN_ERROR);
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}
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window_pane_key(wp, NULL, s, m->key, m);
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return (CMD_RETURN_NORMAL);
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}
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if (self->entry == &cmd_send_prefix_entry) {
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if (args_has(args, '2'))
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key = options_get_number(s->options, "prefix2");
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else
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key = options_get_number(s->options, "prefix");
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window_pane_key(wp, NULL, s, key, NULL);
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return (CMD_RETURN_NORMAL);
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}
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if (args_has(args, 'R')) {
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window_pane_reset_palette(wp);
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input_reset(wp, 1);
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}
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for (; np != 0; np--) {
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for (i = 0; i < args->argc; i++) {
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literal = args_has(args, 'l');
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if (!literal) {
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key = key_string_lookup_string(args->argv[i]);
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if (key != KEYC_NONE && key != KEYC_UNKNOWN)
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window_pane_key(wp, NULL, s, key, NULL);
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else
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literal = 1;
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}
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if (literal) {
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ud = utf8_fromcstr(args->argv[i]);
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for (uc = ud; uc->size != 0; uc++) {
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if (utf8_combine(uc, &wc) != UTF8_DONE)
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continue;
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window_pane_key(wp, NULL, s, wc, NULL);
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}
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free(ud);
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}
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}
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}
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return (CMD_RETURN_NORMAL);
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}
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