1 /* 2 * BSD 2-Clause License 3 * 4 * Copyright (C) 2014-2016, Lazaros Koromilas <lostd@2f30.org> 5 * Copyright (C) 2014-2016, Dimitris Papastamos <sin@2f30.org> 6 * Copyright (C) 2016-2021, Arun Prakash Jana <engineerarun@gmail.com> 7 * All rights reserved. 8 * 9 * Redistribution and use in source and binary forms, with or without 10 * modification, are permitted provided that the following conditions are met: 11 * 12 * * Redistributions of source code must retain the above copyright notice, this 13 * list of conditions and the following disclaimer. 14 * 15 * * Redistributions in binary form must reproduce the above copyright notice, 16 * this list of conditions and the following disclaimer in the documentation 17 * and/or other materials provided with the distribution. 18 * 19 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" 20 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 21 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE 22 * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE 23 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 24 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR 25 * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER 26 * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, 27 * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE 28 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 29 */ 30 31 #pragma once 32 33 #include <curses.h> 34 35 #define CONTROL(c) ((c) & 0x1f) 36 37 #ifndef ESC 38 #define ESC (27) 39 #endif 40 41 #ifndef DEL 42 #define DEL (127) 43 #endif 44 45 /* Supported actions */ 46 enum action { 47 SEL_BACK = 1, 48 SEL_OPEN, 49 SEL_NAV_IN, 50 SEL_NEXT, 51 SEL_PREV, 52 SEL_PGDN, 53 SEL_PGUP, 54 SEL_CTRL_D, 55 SEL_CTRL_U, 56 SEL_HOME, 57 SEL_END, 58 SEL_FIRST, 59 SEL_CDHOME, 60 SEL_CDBEGIN, 61 SEL_CDLAST, 62 SEL_CDROOT, 63 SEL_BMOPEN, 64 SEL_REMOTE, 65 SEL_CYCLE, 66 SEL_CYCLER, 67 SEL_CTX1, 68 SEL_CTX2, 69 SEL_CTX3, 70 SEL_CTX4, 71 #ifdef CTX8 72 SEL_CTX5, 73 SEL_CTX6, 74 SEL_CTX7, 75 SEL_CTX8, 76 #endif 77 SEL_MARK, 78 SEL_BMARK, 79 SEL_FLTR, 80 SEL_MFLTR, 81 SEL_HIDDEN, 82 SEL_DETAIL, 83 SEL_STATS, 84 SEL_CHMODX, 85 SEL_ARCHIVE, 86 SEL_SORT, 87 SEL_REDRAW, 88 SEL_SEL, 89 SEL_SELMUL, 90 SEL_SELALL, 91 SEL_SELINV, 92 SEL_SELEDIT, 93 SEL_CP, 94 SEL_MV, 95 SEL_CPMVAS, 96 SEL_RM, 97 SEL_OPENWITH, 98 SEL_NEW, 99 SEL_RENAME, 100 SEL_RENAMEMUL, 101 SEL_UMOUNT, 102 SEL_HELP, 103 SEL_AUTONEXT, 104 SEL_EDIT, 105 SEL_PLUGIN, 106 SEL_SHELL, 107 SEL_LAUNCH, 108 SEL_PROMPT, 109 SEL_LOCK, 110 SEL_SESSIONS, 111 SEL_EXPORT, 112 SEL_TIMETYPE, 113 SEL_QUITCTX, 114 SEL_QUITCD, 115 SEL_QUIT, 116 SEL_QUITERR, 117 #ifndef NOMOUSE 118 SEL_CLICK, 119 #endif 120 }; 121 122 /* Associate a pressed key to an action */ 123 struct key { 124 int sym; /* Key pressed */ 125 enum action act; /* Action */ 126 }; 127 128 static struct key bindings[] = { 129 /* Back */ 130 { KEY_LEFT, SEL_BACK }, 131 { 'h', SEL_BACK }, 132 /* Inside or select */ 133 { KEY_ENTER, SEL_OPEN }, 134 { '\r', SEL_OPEN }, 135 /* Pure navigate inside */ 136 { KEY_RIGHT, SEL_NAV_IN }, 137 { 'l', SEL_NAV_IN }, 138 /* Next */ 139 { 'j', SEL_NEXT }, 140 { KEY_DOWN, SEL_NEXT }, 141 /* Previous */ 142 { 'k', SEL_PREV }, 143 { KEY_UP, SEL_PREV }, 144 /* Page down */ 145 { KEY_NPAGE, SEL_PGDN }, 146 /* Page up */ 147 { KEY_PPAGE, SEL_PGUP }, 148 /* Ctrl+D */ 149 { CONTROL('D'), SEL_CTRL_D }, 150 /* Ctrl+U */ 151 { CONTROL('U'), SEL_CTRL_U }, 152 /* First entry */ 153 { KEY_HOME, SEL_HOME }, 154 { 'g', SEL_HOME }, 155 { CONTROL('A'), SEL_HOME }, 156 /* Last entry */ 157 { KEY_END, SEL_END }, 158 { 'G', SEL_END }, 159 { CONTROL('E'), SEL_END }, 160 /* Go to first file */ 161 { '\'', SEL_FIRST }, 162 /* HOME */ 163 { '~', SEL_CDHOME }, 164 /* Initial directory */ 165 { '@', SEL_CDBEGIN }, 166 /* Last visited dir */ 167 { '-', SEL_CDLAST }, 168 /* Go to / */ 169 { '`', SEL_CDROOT }, 170 /* Leader key */ 171 { 'b', SEL_BMOPEN }, 172 { CONTROL('_'), SEL_BMOPEN }, 173 /* Connect to server over SSHFS */ 174 { 'c', SEL_REMOTE }, 175 /* Cycle contexts in forward direction */ 176 { '\t', SEL_CYCLE }, 177 /* Cycle contexts in reverse direction */ 178 { KEY_BTAB, SEL_CYCLER }, 179 /* Go to/create context N */ 180 { '1', SEL_CTX1 }, 181 { '2', SEL_CTX2 }, 182 { '3', SEL_CTX3 }, 183 { '4', SEL_CTX4 }, 184 #ifdef CTX8 185 { '5', SEL_CTX5 }, 186 { '6', SEL_CTX6 }, 187 { '7', SEL_CTX7 }, 188 { '8', SEL_CTX8 }, 189 #endif 190 /* Mark a path to visit later */ 191 { ',', SEL_MARK }, 192 /* Create a bookmark */ 193 { 'B', SEL_BMARK }, 194 /* Filter */ 195 { '/', SEL_FLTR }, 196 /* Toggle filter mode */ 197 { CONTROL('N'), SEL_MFLTR }, 198 /* Toggle hide .dot files */ 199 { '.', SEL_HIDDEN }, 200 /* Detailed listing */ 201 { 'd', SEL_DETAIL }, 202 /* File details */ 203 { 'f', SEL_STATS }, 204 { CONTROL('F'), SEL_STATS }, 205 /* Toggle executable status */ 206 { '*', SEL_CHMODX }, 207 /* Create archive */ 208 { 'z', SEL_ARCHIVE }, 209 /* Sort toggles */ 210 { 't', SEL_SORT }, 211 { CONTROL('T'), SEL_SORT }, 212 /* Redraw window */ 213 { CONTROL('L'), SEL_REDRAW }, 214 /* Select current file path */ 215 { CONTROL('J'), SEL_SEL }, 216 { ' ', SEL_SEL }, 217 /* Toggle select multiple files */ 218 { 'm', SEL_SELMUL }, 219 /* Select all files in current dir */ 220 { 'a', SEL_SELALL }, 221 /* Invert selection in current dir */ 222 { 'A', SEL_SELINV }, 223 /* List, edit selection */ 224 { 'E', SEL_SELEDIT }, 225 /* Copy from selection buffer */ 226 { 'p', SEL_CP }, 227 { CONTROL('P'), SEL_CP }, 228 /* Move from selection buffer */ 229 { 'v', SEL_MV }, 230 { CONTROL('V'), SEL_MV }, 231 /* Copy/move from selection buffer and rename */ 232 { 'w', SEL_CPMVAS }, 233 { CONTROL('W'), SEL_CPMVAS }, 234 /* Delete from selection buffer */ 235 { 'x', SEL_RM }, 236 { CONTROL('X'), SEL_RM }, 237 /* Open in a custom application */ 238 { 'o', SEL_OPENWITH }, 239 { CONTROL('O'), SEL_OPENWITH }, 240 /* Create a new file */ 241 { 'n', SEL_NEW }, 242 /* Show rename prompt */ 243 { CONTROL('R'), SEL_RENAME }, 244 /* Rename contents of current dir */ 245 { 'r', SEL_RENAMEMUL }, 246 /* Disconnect a SSHFS mount point */ 247 { 'u', SEL_UMOUNT }, 248 /* Show help */ 249 { '?', SEL_HELP }, 250 /* Quit a context */ 251 { '+', SEL_AUTONEXT }, 252 /* Edit in EDITOR */ 253 { 'e', SEL_EDIT }, 254 /* Run a plugin */ 255 { ';', SEL_PLUGIN }, 256 /* Run command */ 257 { '!', SEL_SHELL }, 258 { CONTROL(']'), SEL_SHELL }, 259 /* Launcher */ 260 { '=', SEL_LAUNCH }, 261 /* Show command prompt */ 262 { ']', SEL_PROMPT }, 263 /* Lock screen */ 264 { '0', SEL_LOCK }, 265 /* Manage sessions */ 266 { 's', SEL_SESSIONS }, 267 /* Export list */ 268 { '>', SEL_EXPORT }, 269 /* Set time type */ 270 { 'T', SEL_TIMETYPE }, 271 /* Quit a context */ 272 { 'q', SEL_QUITCTX }, 273 /* Change dir on quit */ 274 { CONTROL('G'), SEL_QUITCD }, 275 /* Quit */ 276 { CONTROL('Q'), SEL_QUIT }, 277 /* Quit with an error code */ 278 { 'Q', SEL_QUITERR }, 279 #ifndef NOMOUSE 280 { KEY_MOUSE, SEL_CLICK }, 281 #endif 282 }; 283