GCC Code Coverage Report
Directory: ./ Exec Total Coverage
File: usr.bin/tmux/cmd-select-pane.c Lines: 0 84 0.0 %
Date: 2017-11-13 Branches: 0 60 0.0 %

Line Branch Exec Source
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/* $OpenBSD: cmd-select-pane.c,v 1.41 2017/09/02 17:51:54 nicm Exp $ */
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/*
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 * Copyright (c) 2009 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 "tmux.h"
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/*
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 * Select pane.
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 */
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static enum cmd_retval	cmd_select_pane_exec(struct cmd *, struct cmdq_item *);
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const struct cmd_entry cmd_select_pane_entry = {
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	.name = "select-pane",
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	.alias = "selectp",
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	.args = { "DdegLlMmP:RT:t:U", 0, 0 },
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	.usage = "[-DdegLlMmRU] [-P style] [-T title] " CMD_TARGET_PANE_USAGE,
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	.target = { 't', CMD_FIND_PANE, 0 },
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	.flags = 0,
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	.exec = cmd_select_pane_exec
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};
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const struct cmd_entry cmd_last_pane_entry = {
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	.name = "last-pane",
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	.alias = "lastp",
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	.args = { "det:", 0, 0 },
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	.usage = "[-de] " CMD_TARGET_WINDOW_USAGE,
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	.target = { 't', CMD_FIND_WINDOW, 0 },
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	.flags = 0,
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	.exec = cmd_select_pane_exec
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};
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static enum cmd_retval
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cmd_select_pane_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 cmd_find_state	*current = &item->shared->current;
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	struct winlink		*wl = item->target.wl;
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	struct window		*w = wl->window;
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	struct session		*s = item->target.s;
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	struct window_pane	*wp = item->target.wp, *lastwp, *markedwp;
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	const char		*style;
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	if (self->entry == &cmd_last_pane_entry || args_has(args, 'l')) {
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		lastwp = w->last;
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		if (lastwp == NULL) {
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			cmdq_error(item, "no last pane");
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			return (CMD_RETURN_ERROR);
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		}
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		if (args_has(self->args, 'e'))
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			lastwp->flags &= ~PANE_INPUTOFF;
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		else if (args_has(self->args, 'd'))
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			lastwp->flags |= PANE_INPUTOFF;
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		else {
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			server_unzoom_window(w);
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			window_redraw_active_switch(w, lastwp);
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			if (window_set_active_pane(w, lastwp)) {
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				cmd_find_from_winlink(current, wl, 0);
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				server_status_window(w);
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				server_redraw_window_borders(w);
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			}
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		}
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		return (CMD_RETURN_NORMAL);
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	}
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	if (args_has(args, 'm') || args_has(args, 'M')) {
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		if (args_has(args, 'm') && !window_pane_visible(wp))
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			return (CMD_RETURN_NORMAL);
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		lastwp = marked_pane.wp;
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		if (args_has(args, 'M') || server_is_marked(s, wl, wp))
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			server_clear_marked();
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		else
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			server_set_marked(s, wl, wp);
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		markedwp = marked_pane.wp;
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		if (lastwp != NULL) {
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			server_redraw_window_borders(lastwp->window);
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			server_status_window(lastwp->window);
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		}
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		if (markedwp != NULL) {
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			server_redraw_window_borders(markedwp->window);
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			server_status_window(markedwp->window);
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		}
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		return (CMD_RETURN_NORMAL);
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	}
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	if (args_has(self->args, 'P') || args_has(self->args, 'g')) {
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		if (args_has(args, 'P')) {
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			style = args_get(args, 'P');
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			if (style_parse(&grid_default_cell, &wp->colgc,
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			    style) == -1) {
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				cmdq_error(item, "bad style: %s", style);
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				return (CMD_RETURN_ERROR);
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			}
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			wp->flags |= PANE_REDRAW;
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		}
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		if (args_has(self->args, 'g'))
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			cmdq_print(item, "%s", style_tostring(&wp->colgc));
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		return (CMD_RETURN_NORMAL);
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	}
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	if (args_has(self->args, 'L')) {
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		server_unzoom_window(wp->window);
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		wp = window_pane_find_left(wp);
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	} else if (args_has(self->args, 'R')) {
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		server_unzoom_window(wp->window);
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		wp = window_pane_find_right(wp);
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	} else if (args_has(self->args, 'U')) {
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		server_unzoom_window(wp->window);
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		wp = window_pane_find_up(wp);
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	} else if (args_has(self->args, 'D')) {
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		server_unzoom_window(wp->window);
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		wp = window_pane_find_down(wp);
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	}
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	if (wp == NULL)
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		return (CMD_RETURN_NORMAL);
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	if (args_has(self->args, 'e')) {
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		wp->flags &= ~PANE_INPUTOFF;
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		return (CMD_RETURN_NORMAL);
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	}
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	if (args_has(self->args, 'd')) {
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		wp->flags |= PANE_INPUTOFF;
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		return (CMD_RETURN_NORMAL);
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	}
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	if (args_has(self->args, 'T')) {
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	    screen_set_title(&wp->base, args_get(self->args, 'T'));
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	    server_status_window(wp->window);
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	}
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	if (wp == w->active)
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		return (CMD_RETURN_NORMAL);
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	server_unzoom_window(wp->window);
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	if (!window_pane_visible(wp)) {
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		cmdq_error(item, "pane not visible");
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		return (CMD_RETURN_ERROR);
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	}
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	window_redraw_active_switch(w, wp);
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	if (window_set_active_pane(w, wp)) {
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		cmd_find_from_winlink_pane(current, wl, wp, 0);
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		hooks_insert(s->hooks, item, current, "after-select-pane");
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		server_status_window(w);
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		server_redraw_window_borders(w);
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	}
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	return (CMD_RETURN_NORMAL);
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}