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December 13, 2023 16:21
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JavaScript KeyboardEvent to Android KEYCODE
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| private browserKeyToKeycode( | |
| data: BrowserKeyboardEvent, | |
| ): KeyCode | undefined { | |
| switch (data.code) { | |
| case 'ShiftLeft': | |
| return KeyCode.KEYCODE_SHIFT_LEFT; | |
| case 'ShiftRight': | |
| return KeyCode.KEYCODE_SHIFT_RIGHT; | |
| case 'MetaLeft': | |
| return KeyCode.KEYCODE_META_LEFT; | |
| case 'MetaRight': | |
| return KeyCode.KEYCODE_META_RIGHT; | |
| case 'Numpad0': | |
| return KeyCode.KEYCODE_NUMPAD_0; | |
| case 'Numpad1': | |
| return KeyCode.KEYCODE_NUMPAD_1; | |
| case 'Numpad2': | |
| return KeyCode.KEYCODE_NUMPAD_2; | |
| case 'Numpad3': | |
| return KeyCode.KEYCODE_NUMPAD_3; | |
| case 'Numpad4': | |
| return KeyCode.KEYCODE_NUMPAD_4; | |
| case 'Numpad5': | |
| return KeyCode.KEYCODE_NUMPAD_5; | |
| case 'Numpad6': | |
| return KeyCode.KEYCODE_NUMPAD_6; | |
| case 'Numpad7': | |
| return KeyCode.KEYCODE_NUMPAD_7; | |
| case 'Numpad8': | |
| return KeyCode.KEYCODE_NUMPAD_8; | |
| case 'Numpad9': | |
| return KeyCode.KEYCODE_NUMPAD_9; | |
| case 'NumpadDivide': | |
| return KeyCode.KEYCODE_NUMPAD_DIVIDE; | |
| case 'NumpadMultiply': | |
| return KeyCode.KEYCODE_NUMPAD_MULTIPLY; | |
| case 'NumpadSubtract': | |
| return KeyCode.KEYCODE_NUMPAD_SUBTRACT; | |
| case 'NumpadAdd': | |
| return KeyCode.KEYCODE_NUMPAD_ADD; | |
| case 'NumpadDecimal': | |
| return KeyCode.KEYCODE_NUMPAD_DOT; | |
| case 'NumpadComma': | |
| return KeyCode.KEYCODE_NUMPAD_COMMA; | |
| case 'NumpadEnter': | |
| return KeyCode.KEYCODE_NUMPAD_ENTER; | |
| case 'NumpadEqual': | |
| return KeyCode.KEYCODE_NUMPAD_EQUALS; | |
| case 'NumpadParenLeft': | |
| return KeyCode.KEYCODE_NUMPAD_LEFT_PAREN; | |
| case 'NumpadParenRight': | |
| return KeyCode.KEYCODE_NUMPAD_RIGHT_PAREN; | |
| } | |
| if (data.key === 'Control') { | |
| if (data.location === 1) { | |
| return KeyCode.KEYCODE_CTRL_LEFT; | |
| } else { | |
| return KeyCode.KEYCODE_CTRL_RIGHT; | |
| } | |
| } | |
| switch (data.key) { | |
| case 'GoHome': | |
| return KeyCode.KEYCODE_HOME; | |
| case 'GoBack': | |
| return KeyCode.KEYCODE_BACK; | |
| case 'Call': | |
| return KeyCode.KEYCODE_CALL; | |
| case 'EndCall': | |
| return KeyCode.KEYCODE_ENDCALL; | |
| case '*': | |
| return KeyCode.KEYCODE_STAR; | |
| case '#': | |
| return KeyCode.KEYCODE_POUND; | |
| case 'ArrowUp': | |
| return KeyCode.KEYCODE_DPAD_UP; | |
| case 'ArrowDown': | |
| return KeyCode.KEYCODE_DPAD_DOWN; | |
| case 'ArrowLeft': | |
| return KeyCode.KEYCODE_DPAD_LEFT; | |
| case 'ArrowRight': | |
| return KeyCode.KEYCODE_DPAD_RIGHT; | |
| case 'Accept': | |
| return KeyCode.KEYCODE_DPAD_CENTER; | |
| case 'AudioVolumeUp': | |
| return KeyCode.KEYCODE_VOLUME_UP; | |
| case 'AudioVolumeDown': | |
| return KeyCode.KEYCODE_VOLUME_DOWN; | |
| case 'Power': | |
| return KeyCode.KEYCODE_POWER; | |
| case 'Camera': | |
| return KeyCode.KEYCODE_CAMERA; | |
| case 'Clear': | |
| return KeyCode.KEYCODE_CLEAR; | |
| case ',': | |
| return KeyCode.KEYCODE_COMMA; | |
| case '.': | |
| return KeyCode.KEYCODE_PERIOD; | |
| case 'Tab': | |
| return KeyCode.KEYCODE_TAB; | |
| case ' ': | |
| return KeyCode.KEYCODE_SPACE; | |
| case 'Symbol': | |
| return KeyCode.KEYCODE_SYM; | |
| case 'LaunchWebBrowser': | |
| return KeyCode.KEYCODE_EXPLORER; | |
| case 'LaunchMail': | |
| return KeyCode.KEYCODE_ENVELOPE; | |
| case 'Enter': | |
| return KeyCode.KEYCODE_ENTER; | |
| case 'Backspace': | |
| return KeyCode.KEYCODE_DEL; | |
| case '`': | |
| return KeyCode.KEYCODE_GRAVE; | |
| case '-': | |
| return KeyCode.KEYCODE_MINUS; | |
| case '=': | |
| return KeyCode.KEYCODE_EQUALS; | |
| case '[': | |
| return KeyCode.KEYCODE_LEFT_BRACKET; | |
| case ']': | |
| return KeyCode.KEYCODE_RIGHT_BRACKET; | |
| case '\\': | |
| return KeyCode.KEYCODE_BACKSLASH; | |
| case ';': | |
| return KeyCode.KEYCODE_SEMICOLON; | |
| // eslint-disable-next-line @typescript-eslint/quotes | |
| case "'": | |
| return KeyCode.KEYCODE_APOSTROPHE; | |
| case '/': | |
| return KeyCode.KEYCODE_SLASH; | |
| case '@': | |
| return KeyCode.KEYCODE_AT; | |
| case 'HeadsetHook': | |
| return KeyCode.KEYCODE_HEADSETHOOK; | |
| case 'CameraFocus': | |
| return KeyCode.KEYCODE_FOCUS; | |
| case '+': | |
| return KeyCode.KEYCODE_PLUS; | |
| case 'ContextMenu': | |
| return KeyCode.KEYCODE_MENU; | |
| case 'Notification': | |
| return KeyCode.KEYCODE_NOTIFICATION; | |
| case 'BrowserSearch': | |
| return KeyCode.KEYCODE_SEARCH; | |
| case 'MediaPlayPause': | |
| return KeyCode.KEYCODE_MEDIA_PLAY_PAUSE; | |
| case 'MediaStop': | |
| return KeyCode.KEYCODE_MEDIA_STOP; | |
| case 'MediaTrackNext': | |
| return KeyCode.KEYCODE_MEDIA_NEXT; | |
| case 'MediaTrackPrevious': | |
| return KeyCode.KEYCODE_MEDIA_PREVIOUS; | |
| case 'MediaRewind': | |
| return KeyCode.KEYCODE_MEDIA_REWIND; | |
| case 'MediaFastForward': | |
| return KeyCode.KEYCODE_MEDIA_FAST_FORWARD; | |
| case 'MicrophoneVolumeMute': | |
| return KeyCode.KEYCODE_MUTE; | |
| case 'PageUp': | |
| return KeyCode.KEYCODE_PAGE_UP; | |
| case 'PageDown': | |
| return KeyCode.KEYCODE_PAGE_DOWN; | |
| case 'ModeChange': | |
| return KeyCode.KEYCODE_SWITCH_CHARSET; | |
| case 'Select': | |
| return KeyCode.KEYCODE_BUTTON_SELECT; | |
| case 'Escape': | |
| return KeyCode.KEYCODE_ESCAPE; | |
| case 'Delete': | |
| return KeyCode.KEYCODE_FORWARD_DEL; | |
| case 'CapsLock': | |
| return KeyCode.KEYCODE_CAPS_LOCK; | |
| case 'ScrollLock': | |
| return KeyCode.KEYCODE_SCROLL_LOCK; | |
| case 'Fn': | |
| return KeyCode.KEYCODE_FUNCTION; | |
| case 'PrintScreen': | |
| return KeyCode.KEYCODE_SYSRQ; | |
| case 'Pause': | |
| return KeyCode.KEYCODE_BREAK; | |
| case 'Home': | |
| return KeyCode.KEYCODE_MOVE_HOME; | |
| case 'End': | |
| return KeyCode.KEYCODE_MOVE_END; | |
| case 'Insert': | |
| return KeyCode.KEYCODE_INSERT; | |
| case 'BrowserForward': | |
| return KeyCode.KEYCODE_FORWARD; | |
| case 'MediaPlay': | |
| return KeyCode.KEYCODE_MEDIA_PLAY; | |
| case 'MediaPause': | |
| return KeyCode.KEYCODE_MEDIA_PAUSE; | |
| case 'Close': | |
| return KeyCode.KEYCODE_MEDIA_CLOSE; | |
| case 'Eject': | |
| return KeyCode.KEYCODE_MEDIA_EJECT; | |
| case 'MediaRecord': | |
| return KeyCode.KEYCODE_MEDIA_RECORD; | |
| case 'NumLock': | |
| return KeyCode.KEYCODE_NUM_LOCK; | |
| case 'AudioVolumeMute': | |
| return KeyCode.KEYCODE_VOLUME_MUTE; | |
| case 'Info': | |
| return KeyCode.KEYCODE_INFO; | |
| case 'ChannelUp': | |
| return KeyCode.KEYCODE_CHANNEL_UP; | |
| case 'ChannelDown': | |
| return KeyCode.KEYCODE_CHANNEL_DOWN; | |
| case 'ZoomIn': | |
| return KeyCode.KEYCODE_ZOOM_IN; | |
| case 'ZoomOut': | |
| return KeyCode.KEYCODE_ZOOM_OUT; | |
| case 'TV': | |
| return KeyCode.KEYCODE_TV; | |
| case 'Guide': | |
| return KeyCode.KEYCODE_GUIDE; | |
| case 'DVR': | |
| return KeyCode.KEYCODE_DVR; | |
| case 'BrowserFavorites': | |
| return KeyCode.KEYCODE_BOOKMARK; | |
| case 'ClosedCaptionToggle': | |
| return KeyCode.KEYCODE_CAPTIONS; | |
| case 'Settings': | |
| return KeyCode.KEYCODE_SETTINGS; | |
| case 'TVPower': | |
| return KeyCode.KEYCODE_TV_POWER; | |
| case 'TVInput': | |
| return KeyCode.KEYCODE_TV_INPUT; | |
| case 'STBPower': | |
| return KeyCode.KEYCODE_STB_POWER; | |
| case 'STBInput': | |
| return KeyCode.KEYCODE_STB_INPUT; | |
| case 'AVRPower': | |
| return KeyCode.KEYCODE_AVR_POWER; | |
| case 'AVRInput': | |
| return KeyCode.KEYCODE_AVR_INPUT; | |
| case 'ColorF0Red': | |
| return KeyCode.KEYCODE_PROG_RED; | |
| case 'ColorF1Green': | |
| return KeyCode.KEYCODE_PROG_GREEN; | |
| case 'ColorF2Yellow': | |
| return KeyCode.KEYCODE_PROG_YELLOW; | |
| case 'ColorF3Blue': | |
| return KeyCode.KEYCODE_PROG_BLUE; | |
| case 'AppSwitch': | |
| return KeyCode.KEYCODE_APP_SWITCH; | |
| case 'GroupNext': | |
| return KeyCode.KEYCODE_LANGUAGE_SWITCH; | |
| case 'MannerMode': | |
| return KeyCode.KEYCODE_MANNER_MODE; | |
| case 'TV3DMode': | |
| return KeyCode.KEYCODE_3D_MODE; | |
| case 'LaunchContacts': | |
| return KeyCode.KEYCODE_CONTACTS; | |
| case 'LaunchCalendar': | |
| return KeyCode.KEYCODE_CALENDAR; | |
| case 'LaunchMusicPlayer': | |
| return KeyCode.KEYCODE_MUSIC; | |
| case 'LaunchCalculator': | |
| return KeyCode.KEYCODE_CALCULATOR; | |
| case 'BrightnessDown': | |
| return KeyCode.KEYCODE_BRIGHTNESS_DOWN; | |
| case 'BrightnessUp': | |
| return KeyCode.KEYCODE_BRIGHTNESS_UP; | |
| case 'MediaAudioTrack': | |
| return KeyCode.KEYCODE_MEDIA_AUDIO_TRACK; | |
| case 'Standby': | |
| return KeyCode.KEYCODE_SLEEP; | |
| case 'WakeUp': | |
| return KeyCode.KEYCODE_WAKEUP; | |
| case 'Pairing': | |
| return KeyCode.KEYCODE_PAIRING; | |
| case 'MediaTopMenu': | |
| return KeyCode.KEYCODE_MEDIA_TOP_MENU; | |
| case 'MediaLast': | |
| return KeyCode.KEYCODE_LAST_CHANNEL; | |
| case 'TVDataService': | |
| return KeyCode.KEYCODE_TV_DATA_SERVICE; | |
| case 'VoiceDial': | |
| return KeyCode.KEYCODE_VOICE_ASSIST; | |
| case 'TVRadioService': | |
| return KeyCode.KEYCODE_TV_RADIO_SERVICE; | |
| case 'Teletext': | |
| return KeyCode.KEYCODE_TV_TELETEXT; | |
| case 'TVNumberEntry': | |
| return KeyCode.KEYCODE_TV_NUMBER_ENTRY; | |
| case 'TVTerrestrialAnalog': | |
| return KeyCode.KEYCODE_TV_TERRESTRIAL_ANALOG; | |
| case 'TVTerrestrialDigital': | |
| return KeyCode.KEYCODE_TV_TERRESTRIAL_DIGITAL; | |
| case 'TVSatellite': | |
| return KeyCode.KEYCODE_TV_SATELLITE; | |
| case 'TVSatelliteBS': | |
| return KeyCode.KEYCODE_TV_SATELLITE_BS; | |
| case 'TVSatelliteCS': | |
| return KeyCode.KEYCODE_TV_SATELLITE_CS; | |
| case 'TVSatelliteToggle': | |
| return KeyCode.KEYCODE_TV_SATELLITE_SERVICE; | |
| case 'TVNetwork': | |
| return KeyCode.KEYCODE_TV_NETWORK; | |
| case 'TVAntennaCable': | |
| return KeyCode.KEYCODE_TV_ANTENNA_CABLE; | |
| case 'TVInputHDMI1': | |
| return KeyCode.KEYCODE_TV_INPUT_HDMI_1; | |
| case 'TVInputHDMI2': | |
| return KeyCode.KEYCODE_TV_INPUT_HDMI_2; | |
| case 'TVInputHDMI3': | |
| return KeyCode.KEYCODE_TV_INPUT_HDMI_3; | |
| case 'TVInputHDMI4': | |
| return KeyCode.KEYCODE_TV_INPUT_HDMI_4; | |
| case 'TVInputComposite1': | |
| return KeyCode.KEYCODE_TV_INPUT_COMPOSITE_1; | |
| case 'TVInputComposite2': | |
| return KeyCode.KEYCODE_TV_INPUT_COMPOSITE_2; | |
| case 'TVInputComponent1': | |
| return KeyCode.KEYCODE_TV_INPUT_COMPONENT_1; | |
| case 'TVInputComponent2': | |
| return KeyCode.KEYCODE_TV_INPUT_COMPONENT_2; | |
| case 'TVInputVGA1': | |
| return KeyCode.KEYCODE_TV_INPUT_VGA_1; | |
| case 'TVAudioDescription': | |
| return KeyCode.KEYCODE_TV_AUDIO_DESCRIPTION; | |
| case 'TVAudioDescriptionMixUp': | |
| return KeyCode.KEYCODE_TV_AUDIO_DESCRIPTION_MIX_UP; | |
| case 'TVAudioDescriptionMixDown': | |
| return KeyCode.KEYCODE_TV_AUDIO_DESCRIPTION_MIX_DOWN; | |
| case 'ZoomToggle': | |
| return KeyCode.KEYCODE_TV_ZOOM_MODE; | |
| case 'TVContentsMenu': | |
| return KeyCode.KEYCODE_TV_CONTENTS_MENU; | |
| case 'TVMediaContext': | |
| return KeyCode.KEYCODE_TV_MEDIA_CONTEXT_MENU; | |
| case 'TVTimer': | |
| return KeyCode.KEYCODE_TV_TIMER_PROGRAMMING; | |
| case 'Help': | |
| return KeyCode.KEYCODE_HELP; | |
| case 'NavigatePrevious': | |
| return KeyCode.KEYCODE_NAVIGATE_PREVIOUS; | |
| case 'NavigateNext': | |
| return KeyCode.KEYCODE_NAVIGATE_NEXT; | |
| case 'NavigateIn': | |
| return KeyCode.KEYCODE_NAVIGATE_IN; | |
| case 'NavigateOut': | |
| return KeyCode.KEYCODE_NAVIGATE_OUT; | |
| } | |
| if (data.key.startsWith('F')) { | |
| const numberAsString = data.key.slice(1); | |
| const number = Number.parseInt(numberAsString); | |
| if (!Number.isNaN(number)) { | |
| if (number >= 1 && number <= 12) { | |
| return KeyCode.KEYCODE_F1 + number - 1; | |
| } else { | |
| /* | |
| * Extra F keys. | |
| */ | |
| return undefined; | |
| } | |
| } | |
| } | |
| const keyCode = data.key.toLowerCase().charCodeAt(0); | |
| const zeroCode = '0'.charCodeAt(0); | |
| const nineCode = '9'.charCodeAt(0); | |
| if (keyCode >= zeroCode && keyCode <= nineCode) { | |
| return KeyCode.KEYCODE_0 + keyCode - zeroCode; | |
| } | |
| const aCode = 'a'.charCodeAt(0); | |
| const zCode = 'z'.charCodeAt(0); | |
| if (keyCode >= aCode && keyCode <= zCode) { | |
| return KeyCode.KEYCODE_A + keyCode - aCode; | |
| } | |
| /* Unhandled: | |
| * KEYCODE_NUM = 78; | |
| * KEYCODE_PICTSYMBOLS = 94; | |
| * KEYCODE_BUTTON_A = 96; | |
| * KEYCODE_BUTTON_B = 97; | |
| * KEYCODE_BUTTON_C = 98; | |
| * KEYCODE_BUTTON_X = 99; | |
| * KEYCODE_BUTTON_Y = 100; | |
| * KEYCODE_BUTTON_Z = 101; | |
| * KEYCODE_BUTTON_L1 = 102; | |
| * KEYCODE_BUTTON_R1 = 103; | |
| * KEYCODE_BUTTON_L2 = 104; | |
| * KEYCODE_BUTTON_R2 = 105; | |
| * KEYCODE_BUTTON_THUMBL = 106; | |
| * KEYCODE_BUTTON_THUMBR = 107; | |
| * KEYCODE_BUTTON_START = 108; | |
| * KEYCODE_BUTTON_SELECT = 109; | |
| * KEYCODE_BUTTON_MODE = 110; | |
| * KEYCODE_WINDOW = 171; | |
| * KEYCODE_BUTTON_1 = 188; | |
| * KEYCODE_BUTTON_2 = 189; | |
| * KEYCODE_BUTTON_3 = 190; | |
| * KEYCODE_BUTTON_4 = 191; | |
| * KEYCODE_BUTTON_5 = 192; | |
| * KEYCODE_BUTTON_6 = 193; | |
| * KEYCODE_BUTTON_7 = 194; | |
| * KEYCODE_BUTTON_8 = 195; | |
| * KEYCODE_BUTTON_9 = 196; | |
| * KEYCODE_BUTTON_10 = 197; | |
| * KEYCODE_BUTTON_11 = 198; | |
| * KEYCODE_BUTTON_12 = 199; | |
| * KEYCODE_BUTTON_13 = 200; | |
| * KEYCODE_BUTTON_14 = 201; | |
| * KEYCODE_BUTTON_15 = 202; | |
| * KEYCODE_BUTTON_16 = 203; | |
| * KEYCODE_ZENKAKU_HANKAKU = 211; | |
| * KEYCODE_EISU = 212; | |
| * KEYCODE_MUHENKAN = 213; | |
| * KEYCODE_HENKAN = 214; | |
| * KEYCODE_KATAKANA_HIRAGANA = 215; | |
| * KEYCODE_YEN = 216; | |
| * KEYCODE_RO = 217; | |
| * KEYCODE_KANA = 218; | |
| * KEYCODE_ASSIST = 219; | |
| * KEYCODE_11 = 227; | |
| * KEYCODE_12 = 228; | |
| * KEYCODE_DPAD_UP_LEFT = 268; | |
| * KEYCODE_DPAD_DOWN_LEFT = 269; | |
| * KEYCODE_DPAD_UP_RIGHT = 270; | |
| * KEYCODE_DPAD_DOWN_RIGHT = 271; | |
| * KEYCODE_SENTINEL = 65535; | |
| * KEYCODE_ROTARY_CONTROLLER = 65536; | |
| * KEYCODE_MEDIA = 65537; | |
| * KEYCODE_NAVIGATION = 65538; | |
| * KEYCODE_RADIO = 65539; | |
| * KEYCODE_TEL = 65540; | |
| * KEYCODE_PRIMARY_BUTTON = 65541; | |
| * KEYCODE_SECONDARY_BUTTON = 65542; | |
| * KEYCODE_TERTIARY_BUTTON = 65543; | |
| * KEYCODE_TURN_CARD = 65544; | |
| */ | |
| return undefined; | |
| } |
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