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106 lines
2.6 KiB
C
106 lines
2.6 KiB
C
/* $Id: cmd-resize-pane.c,v 1.7 2009-05-21 19:46:00 nicm 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 "tmux.h"
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/*
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* Increase or decrease pane size.
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*/
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void cmd_resize_pane_init(struct cmd *, int);
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int cmd_resize_pane_exec(struct cmd *, struct cmd_ctx *);
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const struct cmd_entry cmd_resize_pane_entry = {
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"resize-pane", "resizep",
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CMD_PANE_WINDOW_USAGE "[-DU] [adjustment]",
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CMD_ARG01|CMD_BIGUFLAG|CMD_BIGDFLAG,
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cmd_resize_pane_init,
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cmd_pane_parse,
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cmd_resize_pane_exec,
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cmd_pane_send,
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cmd_pane_recv,
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cmd_pane_free,
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cmd_pane_print
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};
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void
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cmd_resize_pane_init(struct cmd *self, int key)
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{
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struct cmd_pane_data *data;
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cmd_pane_init(self, key);
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data = self->data;
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if (key == KEYC_ADDCTL(KEYC_DOWN))
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data->flags |= CMD_BIGDFLAG;
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if (key == KEYC_ADDESC(KEYC_UP))
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data->arg = xstrdup("5");
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if (key == KEYC_ADDESC(KEYC_DOWN)) {
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data->flags |= CMD_BIGDFLAG;
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data->arg = xstrdup("5");
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}
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}
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int
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cmd_resize_pane_exec(struct cmd *self, struct cmd_ctx *ctx)
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{
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struct cmd_pane_data *data = self->data;
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struct winlink *wl;
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const char *errstr;
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struct window_pane *wp;
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u_int adjust;
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if ((wl = cmd_find_window(ctx, data->target, NULL)) == NULL)
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return (-1);
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if (data->pane == -1)
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wp = wl->window->active;
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else {
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wp = window_pane_at_index(wl->window, data->pane);
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if (wp == NULL) {
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ctx->error(ctx, "no pane: %d", data->pane);
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return (-1);
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}
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}
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if (data->arg == NULL)
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adjust = 1;
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else {
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adjust = strtonum(data->arg, 1, INT_MAX, &errstr);
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if (errstr != NULL) {
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ctx->error(ctx, "adjustment %s: %s", errstr, data->arg);
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return (-1);
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}
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}
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if (!(data->flags & CMD_BIGDFLAG))
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adjust = -adjust;
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if (layout_resize(wp, adjust) != 0) {
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ctx->error(ctx, "layout %s "
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"does not support resizing", layout_name(wp->window));
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return (-1);
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}
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server_redraw_window(wl->window);
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return (0);
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}
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