mirror of https://github.com/tmux/tmux.git
279 lines
6.7 KiB
C
279 lines
6.7 KiB
C
/* $Id: key-string.c,v 1.7 2008-07-23 23:44:50 nicm Exp $ */
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/*
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* Copyright (c) 2007 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 <string.h>
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#include "tmux.h"
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struct {
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const char *string;
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int key;
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} key_string_table[] = {
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/* { "A1", KEYC_A1 }, */
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/* { "A3", KEYC_A3 }, */
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/* { "B2", KEYC_B2 }, */
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{ "BEG", KEYC_BEG },
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{ "BTAB", KEYC_BTAB },
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/* { "C1", KEYC_C1 }, */
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/* { "C3", KEYC_C3 }, */
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{ "CANCEL", KEYC_CANCEL },
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{ "CATAB", KEYC_CATAB },
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{ "CLEAR", KEYC_CLEAR },
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{ "CLOSE", KEYC_CLOSE },
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{ "COMMAND", KEYC_COMMAND },
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{ "COPY", KEYC_COPY },
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{ "CREATE", KEYC_CREATE },
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{ "CTAB", KEYC_CTAB },
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{ "DC", KEYC_DC },
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{ "DL", KEYC_DL },
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{ "DOWN", KEYC_DOWN},
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{ "EIC", KEYC_EIC },
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{ "END", KEYC_END },
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/* { "ENTER", KEYC_ENTER }, */
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{ "EOL", KEYC_EOL },
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{ "EOS", KEYC_EOS },
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{ "EXIT", KEYC_EXIT },
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{ "F0", KEYC_F0 },
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{ "F1", KEYC_F1 },
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{ "F10", KEYC_F10 },
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{ "F11", KEYC_F11 },
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{ "F12", KEYC_F12 },
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{ "F13", KEYC_F13 },
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{ "F14", KEYC_F14 },
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{ "F15", KEYC_F15 },
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{ "F16", KEYC_F16 },
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{ "F17", KEYC_F17 },
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{ "F18", KEYC_F18 },
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{ "F19", KEYC_F19 },
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{ "F2", KEYC_F2 },
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{ "F20", KEYC_F20 },
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{ "F21", KEYC_F21 },
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{ "F22", KEYC_F22 },
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{ "F23", KEYC_F23 },
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{ "F24", KEYC_F24 },
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{ "F25", KEYC_F25 },
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{ "F26", KEYC_F26 },
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{ "F27", KEYC_F27 },
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{ "F28", KEYC_F28 },
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{ "F29", KEYC_F29 },
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{ "F3", KEYC_F3 },
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{ "F30", KEYC_F30 },
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{ "F31", KEYC_F31 },
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{ "F32", KEYC_F32 },
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{ "F33", KEYC_F33 },
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{ "F34", KEYC_F34 },
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{ "F35", KEYC_F35 },
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{ "F36", KEYC_F36 },
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{ "F37", KEYC_F37 },
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{ "F38", KEYC_F38 },
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{ "F39", KEYC_F39 },
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{ "F4", KEYC_F4 },
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{ "F40", KEYC_F40 },
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{ "F41", KEYC_F41 },
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{ "F42", KEYC_F42 },
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{ "F43", KEYC_F43 },
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{ "F44", KEYC_F44 },
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{ "F45", KEYC_F45 },
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{ "F46", KEYC_F46 },
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{ "F47", KEYC_F47 },
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{ "F48", KEYC_F48 },
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{ "F49", KEYC_F49 },
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{ "F5", KEYC_F5 },
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{ "F50", KEYC_F50 },
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{ "F51", KEYC_F51 },
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{ "F52", KEYC_F52 },
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{ "F53", KEYC_F53 },
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{ "F54", KEYC_F54 },
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{ "F55", KEYC_F55 },
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{ "F56", KEYC_F56 },
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{ "F57", KEYC_F57 },
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{ "F58", KEYC_F58 },
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{ "F59", KEYC_F59 },
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{ "F6", KEYC_F6 },
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{ "F60", KEYC_F60 },
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{ "F61", KEYC_F61 },
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{ "F62", KEYC_F62 },
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{ "F63", KEYC_F63 },
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{ "F7", KEYC_F7 },
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{ "F8", KEYC_F8 },
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{ "F9", KEYC_F9 },
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{ "FIND", KEYC_FIND },
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{ "HELP", KEYC_HELP },
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{ "HOME", KEYC_HOME },
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{ "IC", KEYC_IC },
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{ "IL", KEYC_IL },
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{ "LEFT", KEYC_LEFT },
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{ "LL", KEYC_LL },
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{ "MARK", KEYC_MARK },
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{ "MESSAGE", KEYC_MESSAGE },
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{ "MOVE", KEYC_MOVE },
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{ "NEXT", KEYC_NEXT },
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{ "NPAGE", KEYC_NPAGE },
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{ "OPEN", KEYC_OPEN },
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{ "OPTIONS", KEYC_OPTIONS },
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{ "PPAGE", KEYC_PPAGE },
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{ "PREVIOUS", KEYC_PREVIOUS },
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{ "PRINT", KEYC_PRINT },
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{ "REDO", KEYC_REDO },
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{ "REFERENCE", KEYC_REFERENCE },
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{ "REFRESH", KEYC_REFRESH },
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{ "REPLACE", KEYC_REPLACE },
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{ "RESTART", KEYC_RESTART },
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{ "RESUME", KEYC_RESUME },
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{ "RIGHT", KEYC_RIGHT },
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{ "SAVE", KEYC_SAVE },
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{ "SBEG", KEYC_SBEG },
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{ "SCANCEL", KEYC_SCANCEL },
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{ "SCOMMAND", KEYC_SCOMMAND },
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{ "SCOPY", KEYC_SCOPY },
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{ "SCREATE", KEYC_SCREATE },
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{ "SDC", KEYC_SDC },
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{ "SDL", KEYC_SDL },
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{ "SELECT", KEYC_SELECT },
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{ "SEND", KEYC_SEND },
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{ "SEOL", KEYC_SEOL },
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{ "SEXIT", KEYC_SEXIT },
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{ "SF", KEYC_SF },
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{ "SFIND", KEYC_SFIND },
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{ "SHELP", KEYC_SHELP },
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{ "SHOME", KEYC_SHOME },
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{ "SIC", KEYC_SIC },
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{ "SLEFT", KEYC_SLEFT },
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{ "SMESSAGE", KEYC_SMESSAGE },
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{ "SMOVE", KEYC_SMOVE },
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{ "SNEXT", KEYC_SNEXT },
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{ "SOPTIONS", KEYC_SOPTIONS },
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{ "SPREVIOUS", KEYC_SPREVIOUS },
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{ "SPRINT", KEYC_SPRINT },
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{ "SR", KEYC_SR },
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{ "SREDO", KEYC_SREDO },
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{ "SREPLACE", KEYC_SREPLACE },
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{ "SRIGHT", KEYC_SRIGHT },
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{ "SRSUME", KEYC_SRSUME },
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{ "SSAVE", KEYC_SSAVE },
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{ "SSUSPEND", KEYC_SSUSPEND },
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{ "STAB", KEYC_STAB },
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{ "SUNDO", KEYC_SUNDO },
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{ "SUSPEND", KEYC_SUSPEND },
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{ "UNDO", KEYC_UNDO },
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{ "UP", KEYC_UP },
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/* Numeric keypad. */
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{ "KP/", KEYC_KP0_1 },
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{ "KP*", KEYC_KP0_2 },
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{ "KP-", KEYC_KP0_3 },
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{ "KP7", KEYC_KP1_0 },
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{ "KP8", KEYC_KP1_1 },
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{ "KP9", KEYC_KP1_2 },
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{ "KP+", KEYC_KP1_3 },
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{ "KP4", KEYC_KP2_0 },
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{ "KP5", KEYC_KP2_1 },
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{ "KP6", KEYC_KP2_2 },
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{ "KP1", KEYC_KP3_0 },
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{ "KP2", KEYC_KP3_1 },
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{ "KP3", KEYC_KP3_2 },
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{ "KPENTER", KEYC_KP3_3 },
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{ "KP0", KEYC_KP4_0 },
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{ "KP.", KEYC_KP4_2 },
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};
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#define NKEYSTRINGS (sizeof key_string_table / sizeof key_string_table[0])
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int
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key_string_lookup_string(const char *string)
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{
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u_int i;
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int key;
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if (string[0] == '\0')
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return (KEYC_NONE);
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if (string[1] == '\0')
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return (string[0]);
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if (string[0] == 'C' && string[1] == '-') {
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if (string[2] == '\0' || string[3] != '\0')
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return (KEYC_NONE);
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if (string[2] >= 64 && string[2] <= 95)
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return (string[2] - 64);
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if (string[2] >= 97 && string[2] <= 122)
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return (string[2] - 96);
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return (KEYC_NONE);
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}
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if (string[0] == '^') {
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if (string[1] == '\0' || string[2] != '\0')
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return (KEYC_NONE);
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if (string[1] >= 64 && string[1] <= 95)
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return (string[1] - 64);
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if (string[1] >= 97 && string[1] <= 122)
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return (string[1] - 96);
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return (KEYC_NONE);
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}
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if (string[0] == 'M' && string[1] == '-') {
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if ((key = key_string_lookup_string(string + 2)) == KEYC_NONE)
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return (KEYC_NONE);
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return (KEYC_ADDESCAPE(key));
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}
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for (i = 0; i < NKEYSTRINGS; i++) {
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if (strcasecmp(string, key_string_table[i].string) == 0)
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return (key_string_table[i].key);
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}
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return (KEYC_NONE);
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}
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const char *
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key_string_lookup_key(int key)
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{
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static char tmp[24], tmp2[24];
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const char *s;
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u_int i;
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if (key == 127)
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return (NULL);
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if (KEYC_ISESCAPE(key)) {
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if ((s = key_string_lookup_key(KEYC_REMOVEESCAPE(key))) == NULL)
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return (NULL);
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xsnprintf(tmp2, sizeof tmp2, "M-%s", s);
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return (tmp2);
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}
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if (key >= 32 && key <= 255) {
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tmp[0] = key;
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tmp[1] = '\0';
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return (tmp);
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}
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if (key >= 0 && key <= 32) {
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if (key == 0 || key > 26)
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xsnprintf(tmp, sizeof tmp, "C-%c", 64 + key);
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else
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xsnprintf(tmp, sizeof tmp, "C-%c", 96 + key);
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return (tmp);
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}
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for (i = 0; i < NKEYSTRINGS; i++) {
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if (key == key_string_table[i].key)
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return (key_string_table[i].string);
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}
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return (NULL);
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}
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