nnn/src/nnn.h

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/*
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* BSD 2-Clause License
*
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* Copyright (C) 2014-2016, Lazaros Koromilas <lostd@2f30.org>
* Copyright (C) 2014-2016, Dimitris Papastamos <sin@2f30.org>
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* Copyright (C) 2016-2023, Arun Prakash Jana <engineerarun@gmail.com>
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* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions are met:
*
* * Redistributions of source code must retain the above copyright notice, this
* list of conditions and the following disclaimer.
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*
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* * Redistributions in binary form must reproduce the above copyright notice,
* this list of conditions and the following disclaimer in the documentation
* and/or other materials provided with the distribution.
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*
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
* DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
* SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
* OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*/
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#pragma once
#include <curses.h>
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#include <wchar.h>
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#define CONTROL(c) ((c) & 0x1f)
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#ifndef ESC
#define ESC (27)
#endif
#ifndef DEL
#define DEL (127)
#endif
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/* Supported actions */
enum action {
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SEL_BACK = 1,
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SEL_OPEN,
SEL_NAV_IN,
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SEL_NEXT,
SEL_PREV,
SEL_PGDN,
SEL_PGUP,
SEL_CTRL_D,
SEL_CTRL_U,
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SEL_HOME,
SEL_END,
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SEL_FIRST,
SEL_JUMP,
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SEL_CDHOME,
SEL_CDBEGIN,
SEL_CDLAST,
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SEL_CDROOT,
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SEL_BMOPEN,
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SEL_REMOTE,
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SEL_CYCLE,
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SEL_CYCLER,
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SEL_CTX1,
SEL_CTX2,
SEL_CTX3,
SEL_CTX4,
#ifdef CTX8
SEL_CTX5,
SEL_CTX6,
SEL_CTX7,
SEL_CTX8,
#endif
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SEL_MARK,
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SEL_BMARK,
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SEL_FLTR,
SEL_MFLTR,
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SEL_HIDDEN,
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SEL_DETAIL,
SEL_STATS,
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SEL_CHMODX,
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SEL_ARCHIVE,
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SEL_SORT,
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SEL_REDRAW,
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SEL_SEL,
SEL_SELMUL,
SEL_SELALL,
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SEL_SELINV,
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SEL_SELEDIT,
SEL_CP,
SEL_MV,
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SEL_CPMVAS,
SEL_RM,
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SEL_OPENWITH,
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SEL_NEW,
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SEL_RENAME,
SEL_RENAMEMUL,
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SEL_UMOUNT,
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SEL_HELP,
SEL_AUTONEXT,
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SEL_EDIT,
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SEL_PLUGIN,
SEL_SELSIZE,
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SEL_SHELL,
SEL_LAUNCH,
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SEL_PROMPT,
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SEL_LOCK,
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SEL_SESSIONS,
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SEL_EXPORT,
SEL_TIMETYPE,
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SEL_QUITCTX,
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SEL_QUITCD,
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SEL_QUIT,
SEL_QUITERR,
#ifndef NOMOUSE
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SEL_CLICK,
#endif
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};
/* Associate a pressed key to an action */
struct key {
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wint_t sym; /* Key pressed */
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enum action act; /* Action */
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};
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static struct key bindings[] = {
/* Back */
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{ KEY_LEFT, SEL_BACK },
{ 'h', SEL_BACK },
/* Inside or select */
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{ KEY_ENTER, SEL_OPEN },
{ '\r', SEL_OPEN },
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/* Pure navigate inside */
{ KEY_RIGHT, SEL_NAV_IN },
{ 'l', SEL_NAV_IN },
/* Next */
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{ 'j', SEL_NEXT },
{ KEY_DOWN, SEL_NEXT },
/* Previous */
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{ 'k', SEL_PREV },
{ KEY_UP, SEL_PREV },
/* Page down */
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{ KEY_NPAGE, SEL_PGDN },
/* Page up */
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{ KEY_PPAGE, SEL_PGUP },
/* Ctrl+D */
{ CONTROL('D'), SEL_CTRL_D },
/* Ctrl+U */
{ CONTROL('U'), SEL_CTRL_U },
/* First entry */
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{ KEY_HOME, SEL_HOME },
{ 'g', SEL_HOME },
{ CONTROL('A'), SEL_HOME },
/* Last entry */
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{ KEY_END, SEL_END },
{ 'G', SEL_END },
{ CONTROL('E'), SEL_END },
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/* Go to first file */
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{ '\'', SEL_FIRST },
/* Jump to an entry number/offset */
{ 'J', SEL_JUMP },
/* HOME */
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{ '~', SEL_CDHOME },
/* Initial directory */
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{ '@', SEL_CDBEGIN },
/* Last visited dir */
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{ '-', SEL_CDLAST },
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/* Go to / */
{ '`', SEL_CDROOT },
/* Leader key */
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{ 'b', SEL_BMOPEN },
{ CONTROL('_'), SEL_BMOPEN },
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/* Connect to server over SSHFS */
{ 'c', SEL_REMOTE },
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/* Cycle contexts in forward direction */
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{ '\t', SEL_CYCLE },
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/* Cycle contexts in reverse direction */
{ KEY_BTAB, SEL_CYCLER },
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/* Go to/create context N */
{ '1', SEL_CTX1 },
{ '2', SEL_CTX2 },
{ '3', SEL_CTX3 },
{ '4', SEL_CTX4 },
#ifdef CTX8
{ '5', SEL_CTX5 },
{ '6', SEL_CTX6 },
{ '7', SEL_CTX7 },
{ '8', SEL_CTX8 },
#endif
/* Mark a path to visit later */
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{ ',', SEL_MARK },
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/* Create a bookmark */
{ 'B', SEL_BMARK },
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/* Filter */
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{ '/', SEL_FLTR },
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/* Toggle filter mode */
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{ CONTROL('N'), SEL_MFLTR },
/* Toggle hide .dot files */
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{ '.', SEL_HIDDEN },
/* Detailed listing */
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{ 'd', SEL_DETAIL },
/* File details */
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{ 'f', SEL_STATS },
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{ CONTROL('F'), SEL_STATS },
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/* Toggle executable status */
{ '*', SEL_CHMODX },
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/* Create archive */
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{ 'z', SEL_ARCHIVE },
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/* Sort toggles */
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{ 't', SEL_SORT },
{ CONTROL('T'), SEL_SORT },
/* Redraw window */
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{ CONTROL('L'), SEL_REDRAW },
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/* Select current file path */
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{ ' ', SEL_SEL },
{ '+', SEL_SEL },
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/* Toggle select multiple files */
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{ 'm', SEL_SELMUL },
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/* Select all files in current dir */
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{ 'a', SEL_SELALL },
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/* Invert selection in current dir */
{ 'A', SEL_SELINV },
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/* List, edit selection */
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{ 'E', SEL_SELEDIT },
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/* Copy from selection buffer */
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{ 'p', SEL_CP },
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{ CONTROL('P'), SEL_CP },
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/* Move from selection buffer */
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{ 'v', SEL_MV },
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{ CONTROL('V'), SEL_MV },
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/* Copy/move from selection buffer and rename */
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{ 'w', SEL_CPMVAS },
{ CONTROL('W'), SEL_CPMVAS },
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/* Delete from selection buffer */
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{ 'x', SEL_RM },
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{ CONTROL('X'), SEL_RM },
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/* Open in a custom application */
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{ 'o', SEL_OPENWITH },
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{ CONTROL('O'), SEL_OPENWITH },
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/* Create a new file */
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{ 'n', SEL_NEW },
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/* Show rename prompt */
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{ CONTROL('R'), SEL_RENAME },
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/* Rename contents of current dir */
{ 'r', SEL_RENAMEMUL },
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/* Disconnect a SSHFS mount point */
{ 'u', SEL_UMOUNT },
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/* Show help */
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{ '?', SEL_HELP },
/* Toggle auto-advance on file open */
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{ CONTROL('J'), SEL_AUTONEXT },
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/* Edit in EDITOR */
{ 'e', SEL_EDIT },
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/* Run a plugin */
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{ ';', SEL_PLUGIN },
/* Show total size of listed selection */
{ 'S', SEL_SELSIZE },
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/* Run command */
{ '!', SEL_SHELL },
{ CONTROL(']'), SEL_SHELL },
/* Launcher */
{ '=', SEL_LAUNCH },
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/* Show command prompt */
{ ']', SEL_PROMPT },
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/* Lock screen */
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{ '0', SEL_LOCK },
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/* Manage sessions */
{ 's', SEL_SESSIONS },
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/* Export list */
{ '>', SEL_EXPORT },
/* Set time type */
{ 'T', SEL_TIMETYPE },
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/* Quit a context */
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{ 'q', SEL_QUITCTX },
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/* Change dir on quit */
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{ CONTROL('G'), SEL_QUITCD },
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/* Quit */
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{ CONTROL('Q'), SEL_QUIT },
/* Quit with an error code */
{ 'Q', SEL_QUITERR },
#ifndef NOMOUSE
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{ KEY_MOUSE, SEL_CLICK },
#endif
};