README
¶
Linux evdev constants and some utilities.
Direct use of evdev vs. libinput
In most cases it's a good idea to use libinput directly.
However, there may be some low-level cases where you need to interface with evdev directly.
Documentation
¶
Overview ¶
Read input events from evdev (Linux input device subsystem)
Linux evdev event codes (keys and buttons)
Index ¶
Constants ¶
View Source
const ( KeyRelease = 0 KeyPress = 1 KeyHold = 2 )
https://python-evdev.readthedocs.io/en/latest/apidoc.html
View Source
const (
EVIOCGRAB = 1074021776 // found out with help of evdev.EVIOCGRAB (github.com/gvalkov/golang-evdev)
)
Hunting the numeric code for EVIOCGRAB was an absolute pain (none of these specify it legibly):
- https://github.com/gvalkov/golang-evdev/search?q=EVIOCGRAB&unscoped_q=EVIOCGRAB - https://github.com/pfirpfel/node-exclusive-keyboard/blob/master/lib/eviocgrab.cpp - https://docs.rs/ioctl/0.3.1/src/ioctl/.cargo/registry/src/github.com-1ecc6299db9ec823/ioctl-0.3.1/src/platform/linux.rs.html#396 - https://github.com/torvalds/linux/blob/4a3033ef6e6bb4c566bd1d556de69b494d76976c/include/uapi/linux/input.h#L183
Variables ¶
This section is empty.
Functions ¶
func NewChan ¶
func NewChan() chan InputEvent
Types ¶
type Abs ¶
type Abs uint16
https://github.com/torvalds/linux/blob/5c8fe583cc/include/uapi/linux/input-event-codes.h#L812
const ( AbsX Abs = 0x00 AbsY Abs = 0x01 AbsZ Abs = 0x02 AbsRX Abs = 0x03 AbsRY Abs = 0x04 AbsRZ Abs = 0x05 AbsTHROTTLE Abs = 0x06 AbsRUDDER Abs = 0x07 AbsWHEEL Abs = 0x08 AbsGAS Abs = 0x09 AbsBRAKE Abs = 0x0a AbsHAT0X Abs = 0x10 AbsHAT0Y Abs = 0x11 AbsHAT1X Abs = 0x12 AbsHAT1Y Abs = 0x13 AbsHAT2X Abs = 0x14 AbsHAT2Y Abs = 0x15 AbsHAT3X Abs = 0x16 AbsHAT3Y Abs = 0x17 AbsPRESSURE Abs = 0x18 AbsDISTANCE Abs = 0x19 AbsTILTX Abs = 0x1a AbsTILTY Abs = 0x1b AbsTOOLWIDTH Abs = 0x1c AbsVOLUME Abs = 0x20 AbsMISC Abs = 0x28 AbsRESERVED Abs = 0x2e AbsMTSLOT Abs = 0x2f // MT slot being modified AbsMTTOUCHMAJOR Abs = 0x30 // Major axis of touching ellipse AbsMTTOUCHMINOR Abs = 0x31 // Minor axis (omit if circular) AbsMTWIDTHMAJOR Abs = 0x32 // Major axis of approaching ellipse AbsMTWIDTHMINOR Abs = 0x33 // Minor axis (omit if circular) AbsMTORIENTATION Abs = 0x34 // Ellipse orientation AbsMTPOSITIONX Abs = 0x35 // Center X touch position AbsMTPOSITIONY Abs = 0x36 // Center Y touch position AbsMTTOOLTYPE Abs = 0x37 // Type of touching device AbsMTBLOBID Abs = 0x38 // Group a set of packets as a blob AbsMTTRACKINGID Abs = 0x39 // Unique ID of initiated contact AbsMTPRESSURE Abs = 0x3a // Pressure on contact area AbsMTDISTANCE Abs = 0x3b // Contact hover distance AbsMTTOOLX Abs = 0x3c // Center X tool position AbsMTTOOLY Abs = 0x3d // Center Y tool position )
type Device ¶
type Device struct {
Input chan InputEvent
// contains filtered or unexported fields
}
func OpenWithChan ¶
func OpenWithChan(dev string, ch chan InputEvent) (*Device, func() error, error)
func (*Device) ScanInputGrabbed ¶
same as ScanInput() but grabbed means exclusive access (we'll be the only one receiving the events) https://stackoverflow.com/a/1698686 https://stackoverflow.com/a/1550320
type EventType ¶
type EventType uint16
EventType are groupings of codes under a logical input construct. Each type has a set of applicable codes to be used in generating events. See the Ev section for details on valid codes for each type https://github.com/torvalds/linux/blob/5c8fe583cc/include/uapi/linux/input-event-codes.h#L35
const ( // marker to separate events. Events may be separated in time or in space, such as with the multitouch protocol. EvSyn EventType = 0x00 // state changes of keyboards, buttons, or other key-like devices. EvKey EventType = 0x01 // relative axis value changes, e.g. moving the mouse 5 units to the left. EvRel EventType = 0x02 // absolute axis value changes, e.g. describing the coordinates of a touch on a touchscreen. EvAbs EventType = 0x03 // miscellaneous input data that do not fit into other types. EvMsc EventType = 0x04 // binary state input switches. EvSw EventType = 0x05 // turn LEDs on devices on and off. EvLed EventType = 0x11 // output sound to devices. EvSnd EventType = 0x12 // for autorepeating devices. EvRep EventType = 0x14 // send force feedback commands to an input device. EvFf EventType = 0x15 // special type for power button and switch input. EvPwr EventType = 0x16 // receive force feedback device status. EvFfStatus EventType = 0x17 )
type InputEvent ¶
type InputEvent struct {
Time syscall.Timeval
Type EventType // EvKey | EvSyn | EvLed | ...
Code uint16 // Code is the actual key code, e.g. KeyLEFTSHIFT
Value int32 // additional specifier like Press/Hold/Release when Type=EvKey
}
Has to match the C struct/wire protocol
func InputEventFromBytes ¶
func InputEventFromBytes(buffer []byte) (*InputEvent, error)
func (*InputEvent) String ¶
func (i *InputEvent) String() string
func (*InputEvent) TimevalToTime ¶
func (i *InputEvent) TimevalToTime() time.Time
type KeyOrButton ¶
type KeyOrButton uint16
key/button code
const ( KeyRESERVED KeyOrButton = 0 KeyESC KeyOrButton = 1 Key1 KeyOrButton = 2 Key2 KeyOrButton = 3 Key3 KeyOrButton = 4 Key4 KeyOrButton = 5 Key5 KeyOrButton = 6 Key6 KeyOrButton = 7 Key7 KeyOrButton = 8 Key8 KeyOrButton = 9 Key9 KeyOrButton = 10 Key0 KeyOrButton = 11 KeyMINUS KeyOrButton = 12 KeyEQUAL KeyOrButton = 13 KeyBACKSPACE KeyOrButton = 14 KeyTAB KeyOrButton = 15 KeyQ KeyOrButton = 16 KeyW KeyOrButton = 17 KeyE KeyOrButton = 18 KeyR KeyOrButton = 19 KeyT KeyOrButton = 20 KeyY KeyOrButton = 21 KeyU KeyOrButton = 22 KeyI KeyOrButton = 23 KeyO KeyOrButton = 24 KeyP KeyOrButton = 25 KeyLEFTBRACE KeyOrButton = 26 KeyRIGHTBRACE KeyOrButton = 27 KeyENTER KeyOrButton = 28 KeyLEFTCTRL KeyOrButton = 29 KeyA KeyOrButton = 30 KeyS KeyOrButton = 31 KeyD KeyOrButton = 32 KeyF KeyOrButton = 33 KeyG KeyOrButton = 34 KeyH KeyOrButton = 35 KeyJ KeyOrButton = 36 KeyK KeyOrButton = 37 KeyL KeyOrButton = 38 KeySEMICOLON KeyOrButton = 39 KeyAPOSTROPHE KeyOrButton = 40 KeyGRAVE KeyOrButton = 41 KeyLEFTSHIFT KeyOrButton = 42 KeyBACKSLASH KeyOrButton = 43 KeyZ KeyOrButton = 44 KeyX KeyOrButton = 45 KeyC KeyOrButton = 46 KeyV KeyOrButton = 47 KeyB KeyOrButton = 48 KeyN KeyOrButton = 49 KeyM KeyOrButton = 50 KeyCOMMA KeyOrButton = 51 KeyDOT KeyOrButton = 52 KeySLASH KeyOrButton = 53 KeyRIGHTSHIFT KeyOrButton = 54 KeyKPASTERISK KeyOrButton = 55 KeyLEFTALT KeyOrButton = 56 KeySPACE KeyOrButton = 57 KeyCAPSLOCK KeyOrButton = 58 KeyF1 KeyOrButton = 59 KeyF2 KeyOrButton = 60 KeyF3 KeyOrButton = 61 KeyF4 KeyOrButton = 62 KeyF5 KeyOrButton = 63 KeyF6 KeyOrButton = 64 KeyF7 KeyOrButton = 65 KeyF8 KeyOrButton = 66 KeyF9 KeyOrButton = 67 KeyF10 KeyOrButton = 68 KeyNUMLOCK KeyOrButton = 69 KeySCROLLLOCK KeyOrButton = 70 KeyKP7 KeyOrButton = 71 KeyKP8 KeyOrButton = 72 KeyKP9 KeyOrButton = 73 KeyKPMINUS KeyOrButton = 74 KeyKP4 KeyOrButton = 75 KeyKP5 KeyOrButton = 76 KeyKP6 KeyOrButton = 77 KeyKPPLUS KeyOrButton = 78 KeyKP1 KeyOrButton = 79 KeyKP2 KeyOrButton = 80 KeyKP3 KeyOrButton = 81 KeyKP0 KeyOrButton = 82 KeyKPDOT KeyOrButton = 83 KeyZENKAKUHANKAKU KeyOrButton = 85 Key102ND KeyOrButton = 86 KeyF11 KeyOrButton = 87 KeyF12 KeyOrButton = 88 KeyRO KeyOrButton = 89 KeyKATAKANA KeyOrButton = 90 KeyHIRAGANA KeyOrButton = 91 KeyHENKAN KeyOrButton = 92 KeyKATAKANAHIRAGANA KeyOrButton = 93 KeyMUHENKAN KeyOrButton = 94 KeyKPJPCOMMA KeyOrButton = 95 KeyKPENTER KeyOrButton = 96 KeyRIGHTCTRL KeyOrButton = 97 KeyKPSLASH KeyOrButton = 98 KeySYSRQ KeyOrButton = 99 KeyRIGHTALT KeyOrButton = 100 KeyLINEFEED KeyOrButton = 101 KeyHOME KeyOrButton = 102 KeyUP KeyOrButton = 103 KeyPAGEUP KeyOrButton = 104 KeyLEFT KeyOrButton = 105 KeyRIGHT KeyOrButton = 106 KeyEND KeyOrButton = 107 KeyDOWN KeyOrButton = 108 KeyPAGEDOWN KeyOrButton = 109 KeyINSERT KeyOrButton = 110 KeyDELETE KeyOrButton = 111 KeyMACRO KeyOrButton = 112 KeyMUTE KeyOrButton = 113 KeyVOLUMEDOWN KeyOrButton = 114 KeyVOLUMEUP KeyOrButton = 115 KeyPOWER KeyOrButton = 116 // SC System Power Down KeyKPEQUAL KeyOrButton = 117 KeyKPPLUSMINUS KeyOrButton = 118 KeyPAUSE KeyOrButton = 119 KeySCALE KeyOrButton = 120 // AL Compiz Scale (Expose) KeyKPCOMMA KeyOrButton = 121 KeyHANGEUL KeyOrButton = 122 KeyHANGUEL KeyOrButton = KeyHANGEUL KeyHANJA KeyOrButton = 123 KeyYEN KeyOrButton = 124 KeyLEFTMETA KeyOrButton = 125 KeyRIGHTMETA KeyOrButton = 126 KeyCOMPOSE KeyOrButton = 127 KeySTOP KeyOrButton = 128 // AC Stop KeyAGAIN KeyOrButton = 129 KeyPROPS KeyOrButton = 130 // AC Properties KeyUNDO KeyOrButton = 131 // AC Undo KeyFRONT KeyOrButton = 132 KeyCOPY KeyOrButton = 133 // AC Copy KeyOPEN KeyOrButton = 134 // AC Open KeyPASTE KeyOrButton = 135 // AC Paste KeyFIND KeyOrButton = 136 // AC Search KeyCUT KeyOrButton = 137 // AC Cut KeyHELP KeyOrButton = 138 // AL Integrated Help Center KeyMENU KeyOrButton = 139 // Menu (show menu) KeyCALC KeyOrButton = 140 // AL Calculator KeySETUP KeyOrButton = 141 KeySLEEP KeyOrButton = 142 // SC System Sleep KeyWAKEUP KeyOrButton = 143 // System Wake Up KeyFILE KeyOrButton = 144 // AL Local Machine Browser KeySENDFILE KeyOrButton = 145 KeyDELETEFILE KeyOrButton = 146 KeyXFER KeyOrButton = 147 KeyPROG1 KeyOrButton = 148 KeyPROG2 KeyOrButton = 149 KeyWWW KeyOrButton = 150 // AL Internet Browser KeyMSDOS KeyOrButton = 151 KeyCOFFEE KeyOrButton = 152 // AL Terminal Lock/Screensaver KeySCREENLOCK KeyOrButton = KeyCOFFEE KeyROTATE_DISPLAY KeyOrButton = 153 // Display orientation for e.g. tablets KeyDIRECTION KeyOrButton = KeyROTATE_DISPLAY KeyCYCLEWINDOWS KeyOrButton = 154 KeyMAIL KeyOrButton = 155 KeyBOOKMARKS KeyOrButton = 156 // AC Bookmarks KeyCOMPUTER KeyOrButton = 157 KeyBACK KeyOrButton = 158 // AC Back KeyFORWARD KeyOrButton = 159 // AC Forward KeyCLOSECD KeyOrButton = 160 KeyEJECTCD KeyOrButton = 161 KeyEJECTCLOSECD KeyOrButton = 162 KeyNEXTSONG KeyOrButton = 163 KeyPLAYPAUSE KeyOrButton = 164 KeyPREVIOUSSONG KeyOrButton = 165 KeySTOPCD KeyOrButton = 166 KeyRECORD KeyOrButton = 167 KeyREWIND KeyOrButton = 168 KeyPHONE KeyOrButton = 169 // Media Select Telephone KeyISO KeyOrButton = 170 KeyCONFIG KeyOrButton = 171 // AL Consumer Control Configuration KeyHOMEPAGE KeyOrButton = 172 // AC Home KeyREFRESH KeyOrButton = 173 // AC Refresh KeyEXIT KeyOrButton = 174 // AC Exit KeyMOVE KeyOrButton = 175 KeyEDIT KeyOrButton = 176 KeySCROLLUP KeyOrButton = 177 KeySCROLLDOWN KeyOrButton = 178 KeyKPLEFTPAREN KeyOrButton = 179 KeyKPRIGHTPAREN KeyOrButton = 180 KeyNEW KeyOrButton = 181 // AC New KeyREDO KeyOrButton = 182 // AC Redo/Repeat KeyF13 KeyOrButton = 183 KeyF14 KeyOrButton = 184 KeyF15 KeyOrButton = 185 KeyF16 KeyOrButton = 186 KeyF17 KeyOrButton = 187 KeyF18 KeyOrButton = 188 KeyF19 KeyOrButton = 189 KeyF20 KeyOrButton = 190 KeyF21 KeyOrButton = 191 KeyF22 KeyOrButton = 192 KeyF23 KeyOrButton = 193 KeyF24 KeyOrButton = 194 KeyPLAYCD KeyOrButton = 200 KeyPAUSECD KeyOrButton = 201 KeyPROG3 KeyOrButton = 202 KeyPROG4 KeyOrButton = 203 KeyDASHBOARD KeyOrButton = 204 // AL Dashboard KeySUSPEND KeyOrButton = 205 KeyCLOSE KeyOrButton = 206 // AC Close KeyPLAY KeyOrButton = 207 KeyFASTFORWARD KeyOrButton = 208 KeyBASSBOOST KeyOrButton = 209 KeyPRINT KeyOrButton = 210 // AC Print KeyHP KeyOrButton = 211 KeyCAMERA KeyOrButton = 212 KeySOUND KeyOrButton = 213 KeyQUESTION KeyOrButton = 214 KeyEMAIL KeyOrButton = 215 KeyCHAT KeyOrButton = 216 KeySEARCH KeyOrButton = 217 KeyCONNECT KeyOrButton = 218 KeyFINANCE KeyOrButton = 219 // AL Checkbook/Finance KeySPORT KeyOrButton = 220 KeySHOP KeyOrButton = 221 KeyALTERASE KeyOrButton = 222 KeyCANCEL KeyOrButton = 223 // AC Cancel KeyBRIGHTNESSDOWN KeyOrButton = 224 KeyBRIGHTNESSUP KeyOrButton = 225 KeyMEDIA KeyOrButton = 226 KeySWITCHVIDEOMODE KeyOrButton = 227 // Cycle between available vi KeyKBDILLUMTOGGLE KeyOrButton = 228 KeyKBDILLUMDOWN KeyOrButton = 229 KeyKBDILLUMUP KeyOrButton = 230 KeySEND KeyOrButton = 231 // AC Send KeyREPLY KeyOrButton = 232 // AC Reply KeyFORWARDMAIL KeyOrButton = 233 // AC Forward Msg KeySAVE KeyOrButton = 234 // AC Save KeyDOCUMENTS KeyOrButton = 235 KeyBATTERY KeyOrButton = 236 KeyBLUETOOTH KeyOrButton = 237 KeyWLAN KeyOrButton = 238 KeyUWB KeyOrButton = 239 KeyUNKNOWN KeyOrButton = 240 KeyVIDEO_NEXT KeyOrButton = 241 // drive next video source KeyVIDEO_PREV KeyOrButton = 242 // drive previous video source KeyBRIGHTNESS_CYCLE KeyOrButton = 243 // brightness up, after max is min KeyBRIGHTNESS_AUTO KeyOrButton = 244 // Set Auto Brightness: man KeyBRIGHTNESS_ZERO KeyOrButton = KeyBRIGHTNESS_AUTO KeyDISPLAY_OFF KeyOrButton = 245 // display device to off state KeyWWAN KeyOrButton = 246 // Wireless WAN (LTE, UMTS, GSM, etc.) KeyWIMAX KeyOrButton = KeyWWAN KeyRFKILL KeyOrButton = 247 // Key that controls all radios KeyMICMUTE KeyOrButton = 248 // Mute / unmute the microphone KeyOK KeyOrButton = 0x160 KeySELECT KeyOrButton = 0x161 KeyGOTO KeyOrButton = 0x162 KeyCLEAR KeyOrButton = 0x163 KeyPOWER2 KeyOrButton = 0x164 KeyOPTION KeyOrButton = 0x165 KeyINFO KeyOrButton = 0x166 // AL OEM Features/Tips/Tutorial KeyTIME KeyOrButton = 0x167 KeyVENDOR KeyOrButton = 0x168 KeyARCHIVE KeyOrButton = 0x169 KeyPROGRAM KeyOrButton = 0x16a // Media Select Program Guide KeyCHANNEL KeyOrButton = 0x16b KeyFAVORITES KeyOrButton = 0x16c KeyEPG KeyOrButton = 0x16d KeyPVR KeyOrButton = 0x16e // Media Select Home KeyMHP KeyOrButton = 0x16f KeyLANGUAGE KeyOrButton = 0x170 KeyTITLE KeyOrButton = 0x171 KeySUBTITLE KeyOrButton = 0x172 KeyANGLE KeyOrButton = 0x173 KeyFULL_SCREEN KeyOrButton = 0x174 // AC View Toggle KeyZOOM KeyOrButton = KeyFULL_SCREEN KeyMODE KeyOrButton = 0x175 KeyKEYBOARD KeyOrButton = 0x176 KeyASPECT_RATIO KeyOrButton = 0x177 // HUTRR37: Aspect KeySCREEN KeyOrButton = KeyASPECT_RATIO KeyPC KeyOrButton = 0x178 // Media Select Computer KeyTV KeyOrButton = 0x179 // Media Select TV KeyTV2 KeyOrButton = 0x17a // Media Select Cable KeyVCR KeyOrButton = 0x17b // Media Select VCR KeyVCR2 KeyOrButton = 0x17c // VCR Plus KeySAT KeyOrButton = 0x17d // Media Select Satellite KeySAT2 KeyOrButton = 0x17e KeyCD KeyOrButton = 0x17f // Media Select CD KeyTAPE KeyOrButton = 0x180 // Media Select Tape KeyRADIO KeyOrButton = 0x181 KeyTUNER KeyOrButton = 0x182 // Media Select Tuner KeyPLAYER KeyOrButton = 0x183 KeyTEXT KeyOrButton = 0x184 KeyDVD KeyOrButton = 0x185 // Media Select DVD KeyAUX KeyOrButton = 0x186 KeyMP3 KeyOrButton = 0x187 KeyAUDIO KeyOrButton = 0x188 // AL Audio Browser KeyVIDEO KeyOrButton = 0x189 // AL Movie Browser KeyDIRECTORY KeyOrButton = 0x18a KeyLIST KeyOrButton = 0x18b KeyMEMO KeyOrButton = 0x18c // Media Select Messages KeyCALENDAR KeyOrButton = 0x18d KeyRED KeyOrButton = 0x18e KeyGREEN KeyOrButton = 0x18f KeyYELLOW KeyOrButton = 0x190 KeyBLUE KeyOrButton = 0x191 KeyCHANNELUP KeyOrButton = 0x192 // Channel Increment KeyCHANNELDOWN KeyOrButton = 0x193 // Channel Decrement KeyFIRST KeyOrButton = 0x194 KeyLAST KeyOrButton = 0x195 // Recall Last KeyAB KeyOrButton = 0x196 KeyNEXT KeyOrButton = 0x197 KeyRESTART KeyOrButton = 0x198 KeySLOW KeyOrButton = 0x199 KeySHUFFLE KeyOrButton = 0x19a KeyBREAK KeyOrButton = 0x19b KeyPREVIOUS KeyOrButton = 0x19c KeyDIGITS KeyOrButton = 0x19d KeyTEEN KeyOrButton = 0x19e KeyTWEN KeyOrButton = 0x19f KeyVIDEOPHONE KeyOrButton = 0x1a0 // Media Select Video Phone KeyGAMES KeyOrButton = 0x1a1 // Media Select Games KeyZOOMIN KeyOrButton = 0x1a2 // AC Zoom In KeyZOOMOUT KeyOrButton = 0x1a3 // AC Zoom Out KeyZOOMRESET KeyOrButton = 0x1a4 // AC Zoom KeyWORDPROCESSOR KeyOrButton = 0x1a5 // AL Word Processor KeyEDITOR KeyOrButton = 0x1a6 // AL Text Editor KeySPREADSHEET KeyOrButton = 0x1a7 // AL Spreadsheet KeyGRAPHICSEDITOR KeyOrButton = 0x1a8 // AL Graphics Editor KeyPRESENTATION KeyOrButton = 0x1a9 // AL Presentation App KeyDATABASE KeyOrButton = 0x1aa // AL Database App KeyNEWS KeyOrButton = 0x1ab // AL Newsreader KeyVOICEMAIL KeyOrButton = 0x1ac // AL Voicemail KeyADDRESSBOOK KeyOrButton = 0x1ad // AL Contacts/Address Book KeyMESSENGER KeyOrButton = 0x1ae // AL Instant Messaging KeyDISPLAYTOGGLE KeyOrButton = 0x1af // Turn display (LCD) on and off KeyBRIGHTNESS_TOGGLE KeyOrButton = KeyDISPLAYTOGGLE KeySPELLCHECK KeyOrButton = 0x1b0 // AL Spell Check KeyLOGOFF KeyOrButton = 0x1b1 // AL Logoff KeyDOLLAR KeyOrButton = 0x1b2 KeyEURO KeyOrButton = 0x1b3 KeyFRAMEBACK KeyOrButton = 0x1b4 // Consumer - transport controls KeyFRAMEFORWARD KeyOrButton = 0x1b5 KeyCONTEXT_MENU KeyOrButton = 0x1b6 // GenDesc - system context menu KeyMEDIA_REPEAT KeyOrButton = 0x1b7 // Consumer - transport control Key10CHANNELSUP KeyOrButton = 0x1b8 // 10 channels up (10+) Key10CHANNELSDOWN KeyOrButton = 0x1b9 // 10 channels down (10-) KeyIMAGES KeyOrButton = 0x1ba // AL Image Browser KeyNOTIFICATION_CENTER KeyOrButton = 0x1bc // Show/hide the notification center KeyPICKUP_PHONE KeyOrButton = 0x1bd // Answer incoming call KeyHANGUP_PHONE KeyOrButton = 0x1be // Decline incoming call KeyDEL_EOL KeyOrButton = 0x1c0 KeyDEL_EOS KeyOrButton = 0x1c1 KeyINS_LINE KeyOrButton = 0x1c2 KeyDEL_LINE KeyOrButton = 0x1c3 KeyFN KeyOrButton = 0x1d0 KeyFN_ESC KeyOrButton = 0x1d1 KeyFN_F1 KeyOrButton = 0x1d2 KeyFN_F2 KeyOrButton = 0x1d3 KeyFN_F3 KeyOrButton = 0x1d4 KeyFN_F4 KeyOrButton = 0x1d5 KeyFN_F5 KeyOrButton = 0x1d6 KeyFN_F6 KeyOrButton = 0x1d7 KeyFN_F7 KeyOrButton = 0x1d8 KeyFN_F8 KeyOrButton = 0x1d9 KeyFN_F9 KeyOrButton = 0x1da KeyFN_F10 KeyOrButton = 0x1db KeyFN_F11 KeyOrButton = 0x1dc KeyFN_F12 KeyOrButton = 0x1dd KeyFN_1 KeyOrButton = 0x1de KeyFN_2 KeyOrButton = 0x1df KeyFN_D KeyOrButton = 0x1e0 KeyFN_E KeyOrButton = 0x1e1 KeyFN_F KeyOrButton = 0x1e2 KeyFN_S KeyOrButton = 0x1e3 KeyFN_B KeyOrButton = 0x1e4 KeyFN_RIGHT_SHIFT KeyOrButton = 0x1e5 KeyBRL_DOT1 KeyOrButton = 0x1f1 KeyBRL_DOT2 KeyOrButton = 0x1f2 KeyBRL_DOT3 KeyOrButton = 0x1f3 KeyBRL_DOT4 KeyOrButton = 0x1f4 KeyBRL_DOT5 KeyOrButton = 0x1f5 KeyBRL_DOT6 KeyOrButton = 0x1f6 KeyBRL_DOT7 KeyOrButton = 0x1f7 KeyBRL_DOT8 KeyOrButton = 0x1f8 KeyBRL_DOT9 KeyOrButton = 0x1f9 KeyBRL_DOT10 KeyOrButton = 0x1fa KeyNUMERIC_0 KeyOrButton = 0x200 // used by phones, remote controls, KeyNUMERIC_1 KeyOrButton = 0x201 // and other keypads KeyNUMERIC_2 KeyOrButton = 0x202 KeyNUMERIC_3 KeyOrButton = 0x203 KeyNUMERIC_4 KeyOrButton = 0x204 KeyNUMERIC_5 KeyOrButton = 0x205 KeyNUMERIC_6 KeyOrButton = 0x206 KeyNUMERIC_7 KeyOrButton = 0x207 KeyNUMERIC_8 KeyOrButton = 0x208 KeyNUMERIC_9 KeyOrButton = 0x209 KeyNUMERIC_STAR KeyOrButton = 0x20a KeyNUMERIC_POUND KeyOrButton = 0x20b KeyNUMERIC_A KeyOrButton = 0x20c // Phone key A - HUT Telephony 0xb9 KeyNUMERIC_B KeyOrButton = 0x20d KeyNUMERIC_C KeyOrButton = 0x20e KeyNUMERIC_D KeyOrButton = 0x20f KeyCAMERA_FOCUS KeyOrButton = 0x210 KeyWPS_BUTTON KeyOrButton = 0x211 // WiFi Protected Setup key KeyTOUCHPAD_TOGGLE KeyOrButton = 0x212 // Request switch touchpad on or off KeyTOUCHPAD_ON KeyOrButton = 0x213 KeyTOUCHPAD_OFF KeyOrButton = 0x214 KeyCAMERA_ZOOMIN KeyOrButton = 0x215 KeyCAMERA_ZOOMOUT KeyOrButton = 0x216 KeyCAMERA_UP KeyOrButton = 0x217 KeyCAMERA_DOWN KeyOrButton = 0x218 KeyCAMERA_LEFT KeyOrButton = 0x219 KeyCAMERA_RIGHT KeyOrButton = 0x21a KeyATTENDANT_ON KeyOrButton = 0x21b KeyATTENDANT_OFF KeyOrButton = 0x21c KeyATTENDANT_TOGGLE KeyOrButton = 0x21d // Attendant call on or off KeyLIGHTS_TOGGLE KeyOrButton = 0x21e // Reading light on or off KeyALS_TOGGLE KeyOrButton = 0x230 // Ambient light sensor KeyROTATE_LOCK_TOGGLE KeyOrButton = 0x231 // Display rotation lock KeyBUTTONCONFIG KeyOrButton = 0x240 // AL Button Configuration KeyTASKMANAGER KeyOrButton = 0x241 // AL Task/Project Manager KeyJOURNAL KeyOrButton = 0x242 // AL Log/Journal/Timecard KeyCONTROLPANEL KeyOrButton = 0x243 // AL Control Panel KeyAPPSELECT KeyOrButton = 0x244 // AL Select Task/Application KeySCREENSAVER KeyOrButton = 0x245 // AL Screen Saver KeyVOICECOMMAND KeyOrButton = 0x246 // Listening Voice Command KeyASSISTANT KeyOrButton = 0x247 // AL Context-aware desktop assistant KeyKBD_LAYOUT_NEXT KeyOrButton = 0x248 // AC Next Keyboard Layout Select KeyBRIGHTNESS_MIN KeyOrButton = 0x250 // Set Brightness to Minimum KeyBRIGHTNESS_MAX KeyOrButton = 0x251 // Set Brightness to Maximum KeyKBDINPUTASSIST_PREV KeyOrButton = 0x260 KeyKBDINPUTASSIST_NEXT KeyOrButton = 0x261 KeyKBDINPUTASSIST_PREVGROUP KeyOrButton = 0x262 KeyKBDINPUTASSIST_NEXTGROUP KeyOrButton = 0x263 KeyKBDINPUTASSIST_ACCEPT KeyOrButton = 0x264 KeyKBDINPUTASSIST_CANCEL KeyOrButton = 0x265 KeyRIGHT_UP KeyOrButton = 0x266 KeyRIGHT_DOWN KeyOrButton = 0x267 KeyLEFT_UP KeyOrButton = 0x268 KeyLEFT_DOWN KeyOrButton = 0x269 KeyROOT_MENU KeyOrButton = 0x26a // Show Device's Root Menu KeyMEDIA_TOP_MENU KeyOrButton = 0x26b KeyNUMERIC_11 KeyOrButton = 0x26c KeyNUMERIC_12 KeyOrButton = 0x26d KeyAUDIO_DESC KeyOrButton = 0x26e Key3D_MODE KeyOrButton = 0x26f KeyNEXT_FAVORITE KeyOrButton = 0x270 KeySTOP_RECORD KeyOrButton = 0x271 KeyPAUSE_RECORD KeyOrButton = 0x272 KeyVOD KeyOrButton = 0x273 // Video on Demand KeyUNMUTE KeyOrButton = 0x274 KeyFASTREVERSE KeyOrButton = 0x275 KeySLOWREVERSE KeyOrButton = 0x276 KeyDATA KeyOrButton = 0x277 KeyONSCREEN_KEYBOARD KeyOrButton = 0x278 KeyPRIVACY_SCREEN_TOGGLE KeyOrButton = 0x279 KeySELECTIVE_SCREENSHOT KeyOrButton = 0x27a KeyMACRO1 KeyOrButton = 0x290 KeyMACRO2 KeyOrButton = 0x291 KeyMACRO3 KeyOrButton = 0x292 KeyMACRO4 KeyOrButton = 0x293 KeyMACRO5 KeyOrButton = 0x294 KeyMACRO6 KeyOrButton = 0x295 KeyMACRO7 KeyOrButton = 0x296 KeyMACRO8 KeyOrButton = 0x297 KeyMACRO9 KeyOrButton = 0x298 KeyMACRO10 KeyOrButton = 0x299 KeyMACRO11 KeyOrButton = 0x29a KeyMACRO12 KeyOrButton = 0x29b KeyMACRO13 KeyOrButton = 0x29c KeyMACRO14 KeyOrButton = 0x29d KeyMACRO15 KeyOrButton = 0x29e KeyMACRO16 KeyOrButton = 0x29f KeyMACRO17 KeyOrButton = 0x2a0 KeyMACRO18 KeyOrButton = 0x2a1 KeyMACRO19 KeyOrButton = 0x2a2 KeyMACRO20 KeyOrButton = 0x2a3 KeyMACRO21 KeyOrButton = 0x2a4 KeyMACRO22 KeyOrButton = 0x2a5 KeyMACRO23 KeyOrButton = 0x2a6 KeyMACRO24 KeyOrButton = 0x2a7 KeyMACRO25 KeyOrButton = 0x2a8 KeyMACRO26 KeyOrButton = 0x2a9 KeyMACRO27 KeyOrButton = 0x2aa KeyMACRO28 KeyOrButton = 0x2ab KeyMACRO29 KeyOrButton = 0x2ac KeyMACRO30 KeyOrButton = 0x2ad KeyMACRO_RECORD_START KeyOrButton = 0x2b0 KeyMACRO_RECORD_STOP KeyOrButton = 0x2b1 KeyMACRO_PRESET_CYCLE KeyOrButton = 0x2b2 KeyMACRO_PRESET1 KeyOrButton = 0x2b3 KeyMACRO_PRESET2 KeyOrButton = 0x2b4 KeyMACRO_PRESET3 KeyOrButton = 0x2b5 KeyKBD_LCD_MENU1 KeyOrButton = 0x2b8 KeyKBD_LCD_MENU2 KeyOrButton = 0x2b9 KeyKBD_LCD_MENU3 KeyOrButton = 0x2ba KeyKBD_LCD_MENU4 KeyOrButton = 0x2bb KeyKBD_LCD_MENU5 KeyOrButton = 0x2bc KeyMIN_INTERESTING KeyOrButton = KeyMUTE )
const ( BtnMISC KeyOrButton = Btn0 // alias Btn0 KeyOrButton = 0x100 Btn1 KeyOrButton = 0x101 Btn2 KeyOrButton = 0x102 Btn3 KeyOrButton = 0x103 Btn4 KeyOrButton = 0x104 Btn5 KeyOrButton = 0x105 Btn6 KeyOrButton = 0x106 Btn7 KeyOrButton = 0x107 Btn8 KeyOrButton = 0x108 Btn9 KeyOrButton = 0x109 BtnMOUSE KeyOrButton = BtnLEFT // alias BtnLEFT KeyOrButton = 0x110 BtnRIGHT KeyOrButton = 0x111 BtnMIDDLE KeyOrButton = 0x112 BtnSIDE KeyOrButton = 0x113 BtnEXTRA KeyOrButton = 0x114 BtnFORWARD KeyOrButton = 0x115 BtnBACK KeyOrButton = 0x116 BtnTASK KeyOrButton = 0x117 BtnJOYSTICK KeyOrButton = BtnTRIGGER // alias BtnTRIGGER KeyOrButton = 0x120 BtnTHUMB KeyOrButton = 0x121 BtnTHUMB2 KeyOrButton = 0x122 BtnTOP KeyOrButton = 0x123 BtnTOP2 KeyOrButton = 0x124 BtnPINKIE KeyOrButton = 0x125 BtnBASE KeyOrButton = 0x126 BtnBASE2 KeyOrButton = 0x127 BtnBASE3 KeyOrButton = 0x128 BtnBASE4 KeyOrButton = 0x129 BtnBASE5 KeyOrButton = 0x12a BtnBASE6 KeyOrButton = 0x12b BtnDEAD KeyOrButton = 0x12f BtnGAMEPAD KeyOrButton = BtnSOUTH // alias BtnSOUTH KeyOrButton = 0x130 BtnA KeyOrButton = BtnSOUTH BtnEAST KeyOrButton = 0x131 BtnB KeyOrButton = BtnEAST BtnC KeyOrButton = 0x132 BtnNORTH KeyOrButton = 0x133 BtnX KeyOrButton = BtnNORTH BtnWEST KeyOrButton = 0x134 BtnY KeyOrButton = BtnWEST BtnZ KeyOrButton = 0x135 BtnTL KeyOrButton = 0x136 BtnTR KeyOrButton = 0x137 BtnTL2 KeyOrButton = 0x138 BtnTR2 KeyOrButton = 0x139 BtnSELECT KeyOrButton = 0x13a BtnSTART KeyOrButton = 0x13b BtnMODE KeyOrButton = 0x13c BtnTHUMBL KeyOrButton = 0x13d BtnTHUMBR KeyOrButton = 0x13e BtnDIGI KeyOrButton = BtnTOOL_PEN // alias BtnTOOL_PEN KeyOrButton = 0x140 BtnTOOL_RUBBER KeyOrButton = 0x141 BtnTOOL_BRUSH KeyOrButton = 0x142 BtnTOOL_PENCIL KeyOrButton = 0x143 BtnTOOL_AIRBRUSH KeyOrButton = 0x144 BtnTOOL_FINGER KeyOrButton = 0x145 BtnTOOL_MOUSE KeyOrButton = 0x146 BtnTOOL_LENS KeyOrButton = 0x147 BtnTOOL_QUINTTAP KeyOrButton = 0x148 // Five fingers on trackpad BtnSTYLUS3 KeyOrButton = 0x149 BtnTOUCH KeyOrButton = 0x14a BtnSTYLUS KeyOrButton = 0x14b BtnSTYLUS2 KeyOrButton = 0x14c BtnTOOL_DOUBLETAP KeyOrButton = 0x14d BtnTOOL_TRIPLETAP KeyOrButton = 0x14e BtnTOOL_QUADTAP KeyOrButton = 0x14f // Four fingers on trackpad BtnWHEEL KeyOrButton = BtnGEAR_DOWN // alias BtnGEAR_DOWN KeyOrButton = 0x150 BtnGEAR_UP KeyOrButton = 0x151 BtnDPAD_UP KeyOrButton = 0x220 BtnDPAD_DOWN KeyOrButton = 0x221 BtnDPAD_LEFT KeyOrButton = 0x222 BtnDPAD_RIGHT KeyOrButton = 0x223 BtnTRIGGER_HAPPY KeyOrButton = BtnTRIGGER_HAPPY1 // alias BtnTRIGGER_HAPPY1 KeyOrButton = 0x2c0 BtnTRIGGER_HAPPY2 KeyOrButton = 0x2c1 BtnTRIGGER_HAPPY3 KeyOrButton = 0x2c2 BtnTRIGGER_HAPPY4 KeyOrButton = 0x2c3 BtnTRIGGER_HAPPY5 KeyOrButton = 0x2c4 BtnTRIGGER_HAPPY6 KeyOrButton = 0x2c5 BtnTRIGGER_HAPPY7 KeyOrButton = 0x2c6 BtnTRIGGER_HAPPY8 KeyOrButton = 0x2c7 BtnTRIGGER_HAPPY9 KeyOrButton = 0x2c8 BtnTRIGGER_HAPPY10 KeyOrButton = 0x2c9 BtnTRIGGER_HAPPY11 KeyOrButton = 0x2ca BtnTRIGGER_HAPPY12 KeyOrButton = 0x2cb BtnTRIGGER_HAPPY13 KeyOrButton = 0x2cc BtnTRIGGER_HAPPY14 KeyOrButton = 0x2cd BtnTRIGGER_HAPPY15 KeyOrButton = 0x2ce BtnTRIGGER_HAPPY16 KeyOrButton = 0x2cf BtnTRIGGER_HAPPY17 KeyOrButton = 0x2d0 BtnTRIGGER_HAPPY18 KeyOrButton = 0x2d1 BtnTRIGGER_HAPPY19 KeyOrButton = 0x2d2 BtnTRIGGER_HAPPY20 KeyOrButton = 0x2d3 BtnTRIGGER_HAPPY21 KeyOrButton = 0x2d4 BtnTRIGGER_HAPPY22 KeyOrButton = 0x2d5 BtnTRIGGER_HAPPY23 KeyOrButton = 0x2d6 BtnTRIGGER_HAPPY24 KeyOrButton = 0x2d7 BtnTRIGGER_HAPPY25 KeyOrButton = 0x2d8 BtnTRIGGER_HAPPY26 KeyOrButton = 0x2d9 BtnTRIGGER_HAPPY27 KeyOrButton = 0x2da BtnTRIGGER_HAPPY28 KeyOrButton = 0x2db BtnTRIGGER_HAPPY29 KeyOrButton = 0x2dc BtnTRIGGER_HAPPY30 KeyOrButton = 0x2dd BtnTRIGGER_HAPPY31 KeyOrButton = 0x2de BtnTRIGGER_HAPPY32 KeyOrButton = 0x2df BtnTRIGGER_HAPPY33 KeyOrButton = 0x2e0 BtnTRIGGER_HAPPY34 KeyOrButton = 0x2e1 BtnTRIGGER_HAPPY35 KeyOrButton = 0x2e2 BtnTRIGGER_HAPPY36 KeyOrButton = 0x2e3 BtnTRIGGER_HAPPY37 KeyOrButton = 0x2e4 BtnTRIGGER_HAPPY38 KeyOrButton = 0x2e5 BtnTRIGGER_HAPPY39 KeyOrButton = 0x2e6 BtnTRIGGER_HAPPY40 KeyOrButton = 0x2e7 )
func TranslateNumLock ¶
func TranslateNumLock(code KeyOrButton, numLock bool) (KeyOrButton, bool)
you can pass any key code. if code is one of those affected by num lock, it returns the "normalized" key if num lock is on, and the alternate key if the num lock is off.
TranslateNumLock(KeyKP1, true) => Key1 TranslateNumLock(KeyKP1, false) => KeyEND
func (KeyOrButton) String ¶
func (k KeyOrButton) String() string
type Led ¶
type Led uint16
https://github.com/torvalds/linux/blob/5c8fe583cc/include/uapi/linux/input-event-codes.h#L913
Source Files
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