mirror of https://github.com/mpv-player/mpv
322 lines
9.8 KiB
C
322 lines
9.8 KiB
C
/*
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* This file is part of MPlayer.
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*
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* MPlayer is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* MPlayer is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License along
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* with MPlayer; if not, write to the Free Software Foundation, Inc.,
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* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
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*/
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#include <stddef.h>
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#include <string.h>
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#include "bstr/bstr.h"
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#include "common/common.h"
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#include "common/msg.h"
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#include "keycodes.h"
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struct key_name {
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int key;
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char *name;
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};
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/// The names of the keys as used in input.conf
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/// If you add some new keys, you also need to add them here
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static const struct key_name key_names[] = {
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{ ' ', "SPACE" },
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{ '#', "SHARP" },
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{ MP_KEY_ENTER, "ENTER" },
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{ MP_KEY_TAB, "TAB" },
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{ MP_KEY_BACKSPACE, "BS" },
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{ MP_KEY_DELETE, "DEL" },
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{ MP_KEY_INSERT, "INS" },
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{ MP_KEY_HOME, "HOME" },
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{ MP_KEY_END, "END" },
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{ MP_KEY_PAGE_UP, "PGUP" },
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{ MP_KEY_PAGE_DOWN, "PGDWN" },
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{ MP_KEY_ESC, "ESC" },
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{ MP_KEY_PRINT, "PRINT" },
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{ MP_KEY_RIGHT, "RIGHT" },
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{ MP_KEY_LEFT, "LEFT" },
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{ MP_KEY_DOWN, "DOWN" },
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{ MP_KEY_UP, "UP" },
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{ MP_KEY_F+1, "F1" },
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{ MP_KEY_F+2, "F2" },
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{ MP_KEY_F+3, "F3" },
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{ MP_KEY_F+4, "F4" },
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{ MP_KEY_F+5, "F5" },
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{ MP_KEY_F+6, "F6" },
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{ MP_KEY_F+7, "F7" },
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{ MP_KEY_F+8, "F8" },
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{ MP_KEY_F+9, "F9" },
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{ MP_KEY_F+10, "F10" },
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{ MP_KEY_F+11, "F11" },
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{ MP_KEY_F+12, "F12" },
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{ MP_KEY_KP0, "KP0" },
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{ MP_KEY_KP1, "KP1" },
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{ MP_KEY_KP2, "KP2" },
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{ MP_KEY_KP3, "KP3" },
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{ MP_KEY_KP4, "KP4" },
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{ MP_KEY_KP5, "KP5" },
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{ MP_KEY_KP6, "KP6" },
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{ MP_KEY_KP7, "KP7" },
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{ MP_KEY_KP8, "KP8" },
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{ MP_KEY_KP9, "KP9" },
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{ MP_KEY_KPDEL, "KP_DEL" },
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{ MP_KEY_KPDEC, "KP_DEC" },
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{ MP_KEY_KPINS, "KP_INS" },
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{ MP_KEY_KPENTER, "KP_ENTER" },
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{ MP_MOUSE_BTN0, "MOUSE_BTN0" },
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{ MP_MOUSE_BTN1, "MOUSE_BTN1" },
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{ MP_MOUSE_BTN2, "MOUSE_BTN2" },
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{ MP_MOUSE_BTN3, "MOUSE_BTN3" },
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{ MP_MOUSE_BTN4, "MOUSE_BTN4" },
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{ MP_MOUSE_BTN5, "MOUSE_BTN5" },
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{ MP_MOUSE_BTN6, "MOUSE_BTN6" },
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{ MP_MOUSE_BTN7, "MOUSE_BTN7" },
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{ MP_MOUSE_BTN8, "MOUSE_BTN8" },
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{ MP_MOUSE_BTN9, "MOUSE_BTN9" },
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{ MP_MOUSE_BTN10, "MOUSE_BTN10" },
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{ MP_MOUSE_BTN11, "MOUSE_BTN11" },
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{ MP_MOUSE_BTN12, "MOUSE_BTN12" },
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{ MP_MOUSE_BTN13, "MOUSE_BTN13" },
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{ MP_MOUSE_BTN14, "MOUSE_BTN14" },
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{ MP_MOUSE_BTN15, "MOUSE_BTN15" },
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{ MP_MOUSE_BTN16, "MOUSE_BTN16" },
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{ MP_MOUSE_BTN17, "MOUSE_BTN17" },
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{ MP_MOUSE_BTN18, "MOUSE_BTN18" },
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{ MP_MOUSE_BTN19, "MOUSE_BTN19" },
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{ MP_MOUSE_BTN0_DBL, "MOUSE_BTN0_DBL" },
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{ MP_MOUSE_BTN1_DBL, "MOUSE_BTN1_DBL" },
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{ MP_MOUSE_BTN2_DBL, "MOUSE_BTN2_DBL" },
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{ MP_MOUSE_BTN3_DBL, "MOUSE_BTN3_DBL" },
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{ MP_MOUSE_BTN4_DBL, "MOUSE_BTN4_DBL" },
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{ MP_MOUSE_BTN5_DBL, "MOUSE_BTN5_DBL" },
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{ MP_MOUSE_BTN6_DBL, "MOUSE_BTN6_DBL" },
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{ MP_MOUSE_BTN7_DBL, "MOUSE_BTN7_DBL" },
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{ MP_MOUSE_BTN8_DBL, "MOUSE_BTN8_DBL" },
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{ MP_MOUSE_BTN9_DBL, "MOUSE_BTN9_DBL" },
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{ MP_MOUSE_BTN10_DBL, "MOUSE_BTN10_DBL" },
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{ MP_MOUSE_BTN11_DBL, "MOUSE_BTN11_DBL" },
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{ MP_MOUSE_BTN12_DBL, "MOUSE_BTN12_DBL" },
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{ MP_MOUSE_BTN13_DBL, "MOUSE_BTN13_DBL" },
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{ MP_MOUSE_BTN14_DBL, "MOUSE_BTN14_DBL" },
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{ MP_MOUSE_BTN15_DBL, "MOUSE_BTN15_DBL" },
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{ MP_MOUSE_BTN16_DBL, "MOUSE_BTN16_DBL" },
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{ MP_MOUSE_BTN17_DBL, "MOUSE_BTN17_DBL" },
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{ MP_MOUSE_BTN18_DBL, "MOUSE_BTN18_DBL" },
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{ MP_MOUSE_BTN19_DBL, "MOUSE_BTN19_DBL" },
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{ MP_JOY_AXIS1_MINUS, "JOY_UP" },
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{ MP_JOY_AXIS1_PLUS, "JOY_DOWN" },
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{ MP_JOY_AXIS0_MINUS, "JOY_LEFT" },
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{ MP_JOY_AXIS0_PLUS, "JOY_RIGHT" },
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{ MP_JOY_AXIS0_PLUS, "JOY_AXIS0_PLUS" },
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{ MP_JOY_AXIS0_MINUS, "JOY_AXIS0_MINUS" },
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{ MP_JOY_AXIS1_PLUS, "JOY_AXIS1_PLUS" },
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{ MP_JOY_AXIS1_MINUS, "JOY_AXIS1_MINUS" },
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{ MP_JOY_AXIS2_PLUS, "JOY_AXIS2_PLUS" },
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{ MP_JOY_AXIS2_MINUS, "JOY_AXIS2_MINUS" },
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{ MP_JOY_AXIS3_PLUS, "JOY_AXIS3_PLUS" },
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{ MP_JOY_AXIS3_MINUS, "JOY_AXIS3_MINUS" },
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{ MP_JOY_AXIS4_PLUS, "JOY_AXIS4_PLUS" },
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{ MP_JOY_AXIS4_MINUS, "JOY_AXIS4_MINUS" },
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{ MP_JOY_AXIS5_PLUS, "JOY_AXIS5_PLUS" },
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{ MP_JOY_AXIS5_MINUS, "JOY_AXIS5_MINUS" },
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{ MP_JOY_AXIS6_PLUS, "JOY_AXIS6_PLUS" },
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{ MP_JOY_AXIS6_MINUS, "JOY_AXIS6_MINUS" },
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{ MP_JOY_AXIS7_PLUS, "JOY_AXIS7_PLUS" },
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{ MP_JOY_AXIS7_MINUS, "JOY_AXIS7_MINUS" },
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{ MP_JOY_AXIS8_PLUS, "JOY_AXIS8_PLUS" },
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{ MP_JOY_AXIS8_MINUS, "JOY_AXIS8_MINUS" },
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{ MP_JOY_AXIS9_PLUS, "JOY_AXIS9_PLUS" },
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{ MP_JOY_AXIS9_MINUS, "JOY_AXIS9_MINUS" },
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{ MP_JOY_BTN0, "JOY_BTN0" },
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{ MP_JOY_BTN1, "JOY_BTN1" },
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{ MP_JOY_BTN2, "JOY_BTN2" },
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{ MP_JOY_BTN3, "JOY_BTN3" },
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{ MP_JOY_BTN4, "JOY_BTN4" },
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{ MP_JOY_BTN5, "JOY_BTN5" },
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{ MP_JOY_BTN6, "JOY_BTN6" },
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{ MP_JOY_BTN7, "JOY_BTN7" },
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{ MP_JOY_BTN8, "JOY_BTN8" },
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{ MP_JOY_BTN9, "JOY_BTN9" },
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{ MP_AR_PLAY, "AR_PLAY" },
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{ MP_AR_PLAY_HOLD, "AR_PLAY_HOLD" },
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{ MP_AR_CENTER, "AR_CENTER" },
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{ MP_AR_CENTER_HOLD, "AR_CENTER_HOLD" },
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{ MP_AR_NEXT, "AR_NEXT" },
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{ MP_AR_NEXT_HOLD, "AR_NEXT_HOLD" },
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{ MP_AR_PREV, "AR_PREV" },
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{ MP_AR_PREV_HOLD, "AR_PREV_HOLD" },
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{ MP_AR_MENU, "AR_MENU" },
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{ MP_AR_MENU_HOLD, "AR_MENU_HOLD" },
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{ MP_AR_VUP, "AR_VUP" },
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{ MP_AR_VUP_HOLD, "AR_VUP_HOLD" },
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{ MP_AR_VDOWN, "AR_VDOWN" },
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{ MP_AR_VDOWN_HOLD, "AR_VDOWN_HOLD" },
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{ MP_AXIS_UP, "AXIS_UP" },
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{ MP_AXIS_DOWN, "AXIS_DOWN" },
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{ MP_AXIS_LEFT, "AXIS_LEFT" },
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{ MP_AXIS_RIGHT, "AXIS_RIGHT" },
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{ MP_KEY_POWER, "POWER" },
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{ MP_KEY_MENU, "MENU" },
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{ MP_KEY_PLAY, "PLAY" },
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{ MP_KEY_PAUSE, "PAUSE" },
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{ MP_KEY_PLAYPAUSE, "PLAYPAUSE" },
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{ MP_KEY_STOP, "STOP" },
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{ MP_KEY_FORWARD, "FORWARD" },
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{ MP_KEY_REWIND, "REWIND" },
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{ MP_KEY_NEXT, "NEXT" },
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{ MP_KEY_PREV, "PREV" },
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{ MP_KEY_VOLUME_UP, "VOLUME_UP" },
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{ MP_KEY_VOLUME_DOWN, "VOLUME_DOWN" },
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{ MP_KEY_MUTE, "MUTE" },
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{ MP_KEY_HOMEPAGE, "HOMEPAGE" },
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{ MP_KEY_WWW, "WWW" },
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{ MP_KEY_MAIL, "MAIL" },
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{ MP_KEY_FAVORITES, "FAVORITES" },
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{ MP_KEY_SEARCH, "SEARCH" },
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{ MP_KEY_SLEEP, "SLEEP" },
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// These are kept for backward compatibility
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{ MP_KEY_PAUSE, "XF86_PAUSE" },
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{ MP_KEY_STOP, "XF86_STOP" },
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{ MP_KEY_PREV, "XF86_PREV" },
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{ MP_KEY_NEXT, "XF86_NEXT" },
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{ MP_KEY_CLOSE_WIN, "CLOSE_WIN" },
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{ MP_KEY_MOUSE_MOVE, "MOUSE_MOVE" },
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{ MP_KEY_MOUSE_LEAVE, "MOUSE_LEAVE" },
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{ 0, NULL }
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};
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static const struct key_name modifier_names[] = {
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{ MP_KEY_MODIFIER_SHIFT, "Shift" },
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{ MP_KEY_MODIFIER_CTRL, "Ctrl" },
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{ MP_KEY_MODIFIER_ALT, "Alt" },
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{ MP_KEY_MODIFIER_META, "Meta" },
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{ 0 }
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};
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int mp_input_get_key_from_name(const char *name)
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{
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int modifiers = 0;
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const char *p;
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while ((p = strchr(name, '+'))) {
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for (const struct key_name *m = modifier_names; m->name; m++)
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if (!bstrcasecmp(bstr0(m->name),
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(struct bstr){(char *)name, p - name})) {
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modifiers |= m->key;
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goto found;
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}
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if (!strcmp(name, "+"))
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return '+' + modifiers;
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return -1;
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found:
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name = p + 1;
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}
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struct bstr bname = bstr0(name);
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struct bstr rest;
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int code = bstr_decode_utf8(bname, &rest);
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if (code >= 0 && rest.len == 0)
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return code + modifiers;
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if (bstr_startswith0(bname, "0x"))
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return strtol(name, NULL, 16) + modifiers;
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for (int i = 0; key_names[i].name != NULL; i++) {
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if (strcasecmp(key_names[i].name, name) == 0)
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return key_names[i].key + modifiers;
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}
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return -1;
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}
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char *mp_input_get_key_name(int key, char *ret)
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{
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for (int i = 0; modifier_names[i].name; i++) {
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if (modifier_names[i].key & key) {
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ret = talloc_asprintf_append_buffer(ret, "%s+",
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modifier_names[i].name);
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key -= modifier_names[i].key;
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}
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}
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for (int i = 0; key_names[i].name != NULL; i++) {
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if (key_names[i].key == key)
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return talloc_asprintf_append_buffer(ret, "%s", key_names[i].name);
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}
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// printable, and valid unicode range
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if (key >= 32 && key <= 0x10FFFF)
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return mp_append_utf8_buffer(ret, key);
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// Print the hex key code
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return talloc_asprintf_append_buffer(ret, "%#-8x", key);
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}
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char *mp_input_get_key_combo_name(int *keys, int max)
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{
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char *ret = talloc_strdup(NULL, "");
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while (max > 0) {
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ret = mp_input_get_key_name(*keys, ret);
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if (--max && *++keys)
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ret = talloc_asprintf_append_buffer(ret, "-");
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else
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break;
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}
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return ret;
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}
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int mp_input_get_keys_from_string(char *name, int max_num_keys,
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int *out_num_keys, int *keys)
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{
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char *end, *ptr;
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int n = 0;
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ptr = name;
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n = 0;
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for (end = strchr(ptr, '-'); ptr != NULL; end = strchr(ptr, '-')) {
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if (end && end[1] != '\0') {
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if (end[1] == '-')
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end = &end[1];
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end[0] = '\0';
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}
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keys[n] = mp_input_get_key_from_name(ptr);
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if (keys[n] < 0)
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return 0;
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n++;
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if (end && end[1] != '\0' && n < max_num_keys)
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ptr = &end[1];
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else
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break;
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}
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*out_num_keys = n;
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return 1;
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}
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void mp_print_key_list(struct mp_log *out)
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{
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mp_info(out, "\n");
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for (int i = 0; key_names[i].name != NULL; i++)
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mp_info(out, "%s\n", key_names[i].name);
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}
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