/drivers/net/phy/

/* $OpenBSD$ */

/*
 * 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 <string.h>

#include "tmux.h"

/*
 * Mode keys. These are the key bindings used when editing (status prompt), and
 * in the modes. They are split into two sets of three tables, one set of three
 * for vi and the other for emacs key bindings. The three tables are for
 * editing, for menu-like modes (choice, more), and for copy modes (copy,
 * scroll).
 *
 * The fixed tables of struct mode_key_entry below are the defaults: they are
 * built into a tree of struct mode_key_binding by mode_key_init_trees, which
 * can then be modified.
 *
 * vi command mode is handled by having a mode flag in the struct which allows
 * two sets of bindings to be swapped between. A couple of editing commands
 * (MODEKEYEDIT_SWITCHMODE and MODEKEYEDIT_SWITCHMODEAPPEND) are special-cased
 * to do this.
 */

/* Edit keys command strings. */
struct mode_key_cmdstr mode_key_cmdstr_edit[] = {
	{ MODEKEYEDIT_BACKSPACE, "backspace" },
 	{ MODEKEYEDIT_CANCEL, "cancel" },
	{ MODEKEYEDIT_COMPLETE, "complete" },
	{ MODEKEYEDIT_CURSORLEFT, "cursor-left" },
	{ MODEKEYEDIT_CURSORRIGHT, "cursor-right" },
	{ MODEKEYEDIT_DELETE, "delete" },
	{ MODEKEYEDIT_DELETELINE, "delete-line" },
	{ MODEKEYEDIT_DELETETOENDOFLINE, "delete-end-of-line" },
	{ MODEKEYEDIT_ENDOFLINE, "end-of-line" },
	{ MODEKEYEDIT_ENTER, "enter" },
	{ MODEKEYEDIT_HISTORYDOWN, "history-down" },
	{ MODEKEYEDIT_HISTORYUP, "history-up" },
	{ MODEKEYEDIT_PASTE, "paste" },
	{ MODEKEYEDIT_STARTOFLINE, "start-of-line" },
	{ MODEKEYEDIT_SWITCHMODE, "switch-mode" },
	{ MODEKEYEDIT_SWITCHMODEAPPEND, "switch-mode-append" },
	{ MODEKEYEDIT_TRANSPOSECHARS, "transpose-chars" },

	{ 0, NULL }
};
	
/* Choice keys command strings. */
struct mode_key_cmdstr mode_key_cmdstr_choice[] = {
	{ MODEKEYCHOICE_CANCEL, "cancel" },
	{ MODEKEYCHOICE_CHOOSE, "choose" },
	{ MODEKEYCHOICE_DOWN, "down" },
	{ MODEKEYCHOICE_PAGEDOWN, "page-down" },
	{ MODEKEYCHOICE_PAGEUP, "page-up" },
	{ MODEKEYCHOICE_UP, "up" },

	{ 0, NULL }
};

/* Copy keys command strings. */
struct mode_key_cmdstr mode_key_cmdstr_copy[] = {
	{ MODEKEYCOPY_BACKTOINDENTATION, "back-to-indentation" },
	{ MODEKEYCOPY_BOTTOMLINE, "bottom-line" },
	{ MODEKEYCOPY_CANCEL, "cancel" },
	{ MODEKEYCOPY_CLEARSELECTION, "clear-selection" },
	{ MODEKEYCOPY_COPYSELECTION, "copy-selection" },
	{ MODEKEYCOPY_DOWN, "cursor-down" },
	{ MODEKEYCOPY_ENDOFLINE, "end-of-line" },
	{ MODEKEYCOPY_GOTOLINE, "goto-line" },
	{ MODEKEYCOPY_LEFT, "cursor-left" },
	{ MODEKEYCOPY_MIDDLELINE, "middle-line" },
	{ MODEKEYCOPY_NEXTPAGE, "page-down" },
	{ MODEKEYCOPY_NEXTWORD, "next-word" },
	{ MODEKEYCOPY_PREVIOUSPAGE, "page-up" },
	{ MODEKEYCOPY_PREVIOUSWORD, "previous-word" },
	{ MODEKEYCOPY_RIGHT, "cursor-right" },
	{ MODEKEYCOPY_SCROLLDOWN, "scroll-down" },
	{ MODEKEYCOPY_SCROLLUP, "scroll-up" },
	{ MODEKEYCOPY_SEARCHAGAIN, "search-again" },
	{ MODEKEYCOPY_SEARCHDOWN, "search-forward" },
	{ MODEKEYCOPY_SEARCHUP, "search-backward" },
	{ MODEKEYCOPY_STARTOFLINE, "start-of-line" },
	{ MODEKEYCOPY_STARTSELECTION, "begin-selection" },
	{ MODEKEYCOPY_TOPLINE, "top-line" },
	{ MODEKEYCOPY_UP, "cursor-up" },

	{ 0, NULL }
};

/* vi editing keys. */
const struct mode_key_entry mode_key_vi_edit[] = {
	{ '\003' /* C-c */,	0, MODEKEYEDIT_CANCEL },
	{ '\010' /* C-h */, 	0, MODEKEYEDIT_BACKSPACE },
	{ '\011' /* Tab */,	0, MODEKEYEDIT_COMPLETE },
	{ '\033' /* Escape */,	0, MODEKEYEDIT_SWITCHMODE },
	{ '\r',			0, MODEKEYEDIT_ENTER },
	{ KEYC_BSPACE,		0, MODEKEYEDIT_BACKSPACE },
	{ KEYC_DC,		0, MODEKEYEDIT_DELETE },

	{ '$',			1, MODEKEYEDIT_ENDOFLINE },
	{ '0',			1, MODEKEYEDIT_STARTOFLINE },
	{ 'd',			1, MODEKEYEDIT_DELETELINE },
	{ 'D',			1, MODEKEYEDIT_DELETETOENDOFLINE },
	{ '\003' /* C-c */,	1, MODEKEYEDIT_CANCEL },
	{ '\010' /* C-h */, 	1, MODEKEYEDIT_BACKSPACE },
	{ '\r',			1, MODEKEYEDIT_ENTER },
	{ '^',			1, MODEKEYEDIT_STARTOFLINE },
	{ 'a',			1, MODEKEYEDIT_SWITCHMODEAPPEND },
	{ 'h',			1, MODEKEYEDIT_CURSORLEFT },
	{ 'i',			1, MODEKEYEDIT_SWITCHMODE },
	{ 'j',			1, MODEKEYEDIT_HISTORYDOWN },
	{ 'k',			1, MODEKEYEDIT_HISTORYUP },
	{ 'l',			1, MODEKEYEDIT_CURSORRIGHT },
	{ 'p',			1, MODEKEYEDIT_PASTE },
	{ KEYC_BSPACE,		1, MODEKEYEDIT_BACKSPACE },
	{ KEYC_DC,		1, MODEKEYEDIT_DELETE },
	{ KEYC_DOWN,		1, MODEKEYEDIT_HISTORYDOWN },
	{ KEYC_LEFT,		1, MODEKEYEDIT_CURSORLEFT },
	{ KEYC_RIGHT,		1, MODEKEYEDIT_CURSORRIGHT },
	{ KEYC_UP,		1, MODEKEYEDIT_HISTORYUP },

	{ 0,		       -1, 0 }
};
struct mode_key_tree mode_key_tree_vi_edit;

/* vi choice selection keys. */
const struct mode_key_entry mode_key_vi_choice[] = {
	{ '\003' /* C-c */,	0, MODEKEYCHOICE_CANCEL },
	{ '\r',			0, MODEKEYCHOICE_CHOOSE },
	{ 'j',			0, MODEKEYCHOICE_DOWN },
	{ 'k',			0, MODEKEYCHOICE_UP },
	{ 'q',			0, MODEKEYCHOICE_CANCEL },
	{ KEYC_DOWN,		0, MODEKEYCHOICE_DOWN },
	{ KEYC_NPAGE,		0, MODEKEYCHOICE_PAGEDOWN },
	{ KEYC_PPAGE,		0, MODEKEYCHOICE_PAGEUP },
	{ KEYC_UP,		0, MODEKEYCHOICE_UP },

	{ 0,			-1, 0 }
};
struct mode_key_tree mode_key_tree_vi_choice;

/* vi copy mode keys. */
const struct mode_key_entry mode_key_vi_copy[] = {
	{ ' ',			0, MODEKEYCOPY_STARTSELECTION },
	{ '$',			0, MODEKEYCOPY_ENDOFLINE },
	{ '/',			0, MODEKEYCOPY_SEARCHDOWN },
	{ '0',			0, MODEKEYCOPY_STARTOFLINE },
	{ ':',			0, MODEKEYCOPY_GOTOLINE },
	{ '?',			0, MODEKEYCOPY_SEARCHUP },
	{ 'H',			0, MODEKEYCOPY_TOPLINE },
	{ 'J',			0, MODEKEYCOPY_SCROLLDOWN },
	{ 'K',			0, MODEKEYCOPY_SCROLLUP },
	{ 'L',			0, MODEKEYCOPY_BOTTOMLINE },
	{ 'M',			0, MODEKEYCOPY_MIDDLELINE },
	{ '\002' /* C-b */,	0, MODEKEYCOPY_PREVIOUSPAGE },
	{ '\003' /* C-c */,	0, MODEKEYCOPY_CANCEL },
	{ '\004' /* C-d */,	0, MODEKEYCOPY_HALFPAGEDOWN },
	{ '\006' /* C-f */,	0, MODEKEYCOPY_NEXTPAGE },
	{ '\010' /* C-h */,	0, MODEKEYCOPY_LEFT },
	{ '\025' /* C-u */,	0, MODEKEYCOPY_HALFPAGEUP },
	{ '\033' /* Escape */,	0, MODEKEYCOPY_CLEARSELECTION },
	{ '\r',			0, MODEKEYCOPY_COPYSELECTION },
	{ '^',			0, MODEKEYCOPY_BACKTOINDENTATION },
	{ 'b',			0, MODEKEYCOPY_PREVIOUSWORD },
	{ 'h',			0, MODEKEYCOPY_LEFT },
	{ 'j',			0, MODEKEYCOPY_DOWN },
	{ 'k',			0, MODEKEYCOPY_UP },
	{ 'l',			0, MODEKEYCOPY_RIGHT },
	{ 'n',			0, MODEKEYCOPY_SEARCHAGAIN },
	{ 'q',			0, MODEKEYCOPY_CANCEL },
	{ 'w',			0, MODEKEYCOPY_NEXTWORD },
	{ KEYC_BSPACE,		0, MODEKEYCOPY_LEFT },
	{ KEYC_DOWN | KEYC_CTRL,0, MODEKEYCOPY_SCROLLDOWN },
	{ KEYC_DOWN,		0, MODEKEYCOPY_DOWN },
	{ KEYC_LEFT,		0, MODEKEYCOPY_LEFT },
	{ KEYC_NPAGE,		0, MODEKEYCOPY_NEXTPAGE },
	{ KEYC_PPAGE,		0, MODEKEYCOPY_PREVIOUSPAGE },
	{ KEYC_RIGHT,		0, MODEKEYCOPY_RIGHT },
	{ KEYC_UP | KEYC_CTRL,	0, MODEKEYCOPY_SCROLLUP },
	{ KEYC_UP,		0