443 lines
14 KiB
Go
443 lines
14 KiB
Go
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// Copyright 2013 The Walk Authors. All rights reserved.
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// Use of this source code is governed by a BSD-style
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// license that can be found in the LICENSE file.
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// +build windows
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package walk
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import (
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"bytes"
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)
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import (
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"github.com/lxn/win"
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)
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type Key uint16
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func (k Key) String() string {
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return key2string[k]
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}
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const (
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KeyLButton Key = win.VK_LBUTTON
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KeyRButton Key = win.VK_RBUTTON
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KeyCancel Key = win.VK_CANCEL
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KeyMButton Key = win.VK_MBUTTON
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KeyXButton1 Key = win.VK_XBUTTON1
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KeyXButton2 Key = win.VK_XBUTTON2
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KeyBack Key = win.VK_BACK
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KeyTab Key = win.VK_TAB
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KeyClear Key = win.VK_CLEAR
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KeyReturn Key = win.VK_RETURN
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KeyShift Key = win.VK_SHIFT
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KeyControl Key = win.VK_CONTROL
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KeyAlt Key = win.VK_MENU
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KeyMenu Key = win.VK_MENU
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KeyPause Key = win.VK_PAUSE
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KeyCapital Key = win.VK_CAPITAL
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KeyKana Key = win.VK_KANA
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KeyHangul Key = win.VK_HANGUL
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KeyJunja Key = win.VK_JUNJA
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KeyFinal Key = win.VK_FINAL
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KeyHanja Key = win.VK_HANJA
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KeyKanji Key = win.VK_KANJI
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KeyEscape Key = win.VK_ESCAPE
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KeyConvert Key = win.VK_CONVERT
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KeyNonconvert Key = win.VK_NONCONVERT
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KeyAccept Key = win.VK_ACCEPT
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KeyModeChange Key = win.VK_MODECHANGE
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KeySpace Key = win.VK_SPACE
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KeyPrior Key = win.VK_PRIOR
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KeyNext Key = win.VK_NEXT
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KeyEnd Key = win.VK_END
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KeyHome Key = win.VK_HOME
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KeyLeft Key = win.VK_LEFT
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KeyUp Key = win.VK_UP
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KeyRight Key = win.VK_RIGHT
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KeyDown Key = win.VK_DOWN
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KeySelect Key = win.VK_SELECT
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KeyPrint Key = win.VK_PRINT
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KeyExecute Key = win.VK_EXECUTE
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KeySnapshot Key = win.VK_SNAPSHOT
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KeyInsert Key = win.VK_INSERT
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KeyDelete Key = win.VK_DELETE
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KeyHelp Key = win.VK_HELP
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Key0 Key = 0x30
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Key1 Key = 0x31
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Key2 Key = 0x32
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Key3 Key = 0x33
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Key4 Key = 0x34
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Key5 Key = 0x35
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Key6 Key = 0x36
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Key7 Key = 0x37
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Key8 Key = 0x38
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Key9 Key = 0x39
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KeyA Key = 0x41
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KeyB Key = 0x42
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KeyC Key = 0x43
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KeyD Key = 0x44
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KeyE Key = 0x45
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KeyF Key = 0x46
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KeyG Key = 0x47
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KeyH Key = 0x48
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KeyI Key = 0x49
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KeyJ Key = 0x4A
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KeyK Key = 0x4B
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KeyL Key = 0x4C
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KeyM Key = 0x4D
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KeyN Key = 0x4E
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KeyO Key = 0x4F
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KeyP Key = 0x50
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KeyQ Key = 0x51
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KeyR Key = 0x52
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KeyS Key = 0x53
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KeyT Key = 0x54
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KeyU Key = 0x55
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KeyV Key = 0x56
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KeyW Key = 0x57
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KeyX Key = 0x58
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KeyY Key = 0x59
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KeyZ Key = 0x5A
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KeyLWin Key = win.VK_LWIN
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KeyRWin Key = win.VK_RWIN
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KeyApps Key = win.VK_APPS
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KeySleep Key = win.VK_SLEEP
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KeyNumpad0 Key = win.VK_NUMPAD0
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KeyNumpad1 Key = win.VK_NUMPAD1
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KeyNumpad2 Key = win.VK_NUMPAD2
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KeyNumpad3 Key = win.VK_NUMPAD3
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KeyNumpad4 Key = win.VK_NUMPAD4
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KeyNumpad5 Key = win.VK_NUMPAD5
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KeyNumpad6 Key = win.VK_NUMPAD6
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KeyNumpad7 Key = win.VK_NUMPAD7
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KeyNumpad8 Key = win.VK_NUMPAD8
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KeyNumpad9 Key = win.VK_NUMPAD9
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KeyMultiply Key = win.VK_MULTIPLY
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KeyAdd Key = win.VK_ADD
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KeySeparator Key = win.VK_SEPARATOR
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KeySubtract Key = win.VK_SUBTRACT
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KeyDecimal Key = win.VK_DECIMAL
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KeyDivide Key = win.VK_DIVIDE
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KeyF1 Key = win.VK_F1
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KeyF2 Key = win.VK_F2
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KeyF3 Key = win.VK_F3
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KeyF4 Key = win.VK_F4
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KeyF5 Key = win.VK_F5
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KeyF6 Key = win.VK_F6
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KeyF7 Key = win.VK_F7
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KeyF8 Key = win.VK_F8
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KeyF9 Key = win.VK_F9
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KeyF10 Key = win.VK_F10
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KeyF11 Key = win.VK_F11
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KeyF12 Key = win.VK_F12
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KeyF13 Key = win.VK_F13
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KeyF14 Key = win.VK_F14
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KeyF15 Key = win.VK_F15
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KeyF16 Key = win.VK_F16
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KeyF17 Key = win.VK_F17
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KeyF18 Key = win.VK_F18
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KeyF19 Key = win.VK_F19
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KeyF20 Key = win.VK_F20
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KeyF21 Key = win.VK_F21
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KeyF22 Key = win.VK_F22
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KeyF23 Key = win.VK_F23
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KeyF24 Key = win.VK_F24
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KeyNumlock Key = win.VK_NUMLOCK
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KeyScroll Key = win.VK_SCROLL
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KeyLShift Key = win.VK_LSHIFT
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KeyRShift Key = win.VK_RSHIFT
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KeyLControl Key = win.VK_LCONTROL
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KeyRControl Key = win.VK_RCONTROL
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KeyLAlt Key = win.VK_LMENU
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KeyLMenu Key = win.VK_LMENU
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KeyRAlt Key = win.VK_RMENU
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KeyRMenu Key = win.VK_RMENU
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KeyBrowserBack Key = win.VK_BROWSER_BACK
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KeyBrowserForward Key = win.VK_BROWSER_FORWARD
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KeyBrowserRefresh Key = win.VK_BROWSER_REFRESH
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KeyBrowserStop Key = win.VK_BROWSER_STOP
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KeyBrowserSearch Key = win.VK_BROWSER_SEARCH
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KeyBrowserFavorites Key = win.VK_BROWSER_FAVORITES
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KeyBrowserHome Key = win.VK_BROWSER_HOME
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KeyVolumeMute Key = win.VK_VOLUME_MUTE
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KeyVolumeDown Key = win.VK_VOLUME_DOWN
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KeyVolumeUp Key = win.VK_VOLUME_UP
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KeyMediaNextTrack Key = win.VK_MEDIA_NEXT_TRACK
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KeyMediaPrevTrack Key = win.VK_MEDIA_PREV_TRACK
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KeyMediaStop Key = win.VK_MEDIA_STOP
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KeyMediaPlayPause Key = win.VK_MEDIA_PLAY_PAUSE
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KeyLaunchMail Key = win.VK_LAUNCH_MAIL
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KeyLaunchMediaSelect Key = win.VK_LAUNCH_MEDIA_SELECT
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KeyLaunchApp1 Key = win.VK_LAUNCH_APP1
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KeyLaunchApp2 Key = win.VK_LAUNCH_APP2
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KeyOEM1 Key = win.VK_OEM_1
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KeyOEMPlus Key = win.VK_OEM_PLUS
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KeyOEMComma Key = win.VK_OEM_COMMA
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KeyOEMMinus Key = win.VK_OEM_MINUS
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KeyOEMPeriod Key = win.VK_OEM_PERIOD
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KeyOEM2 Key = win.VK_OEM_2
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KeyOEM3 Key = win.VK_OEM_3
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KeyOEM4 Key = win.VK_OEM_4
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KeyOEM5 Key = win.VK_OEM_5
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KeyOEM6 Key = win.VK_OEM_6
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KeyOEM7 Key = win.VK_OEM_7
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KeyOEM8 Key = win.VK_OEM_8
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KeyOEM102 Key = win.VK_OEM_102
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KeyProcessKey Key = win.VK_PROCESSKEY
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KeyPacket Key = win.VK_PACKET
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KeyAttn Key = win.VK_ATTN
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KeyCRSel Key = win.VK_CRSEL
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KeyEXSel Key = win.VK_EXSEL
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KeyErEOF Key = win.VK_EREOF
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KeyPlay Key = win.VK_PLAY
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KeyZoom Key = win.VK_ZOOM
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KeyNoName Key = win.VK_NONAME
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KeyPA1 Key = win.VK_PA1
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KeyOEMClear Key = win.VK_OEM_CLEAR
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)
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var key2string = map[Key]string{
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KeyLButton: "LButton",
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KeyRButton: "RButton",
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KeyCancel: "Cancel",
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KeyMButton: "MButton",
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KeyXButton1: "XButton1",
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KeyXButton2: "XButton2",
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KeyBack: "Back",
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KeyTab: "Tab",
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KeyClear: "Clear",
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KeyReturn: "Return",
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KeyShift: "Shift",
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KeyControl: "Control",
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KeyAlt: "Alt / Menu",
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KeyPause: "Pause",
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KeyCapital: "Capital",
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KeyKana: "Kana / Hangul",
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KeyJunja: "Junja",
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KeyFinal: "Final",
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KeyHanja: "Hanja / Kanji",
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KeyEscape: "Escape",
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KeyConvert: "Convert",
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KeyNonconvert: "Nonconvert",
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KeyAccept: "Accept",
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KeyModeChange: "ModeChange",
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KeySpace: "Space",
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KeyPrior: "Prior",
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KeyNext: "Next",
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KeyEnd: "End",
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KeyHome: "Home",
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KeyLeft: "Left",
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KeyUp: "Up",
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KeyRight: "Right",
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KeyDown: "Down",
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KeySelect: "Select",
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KeyPrint: "Print",
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KeyExecute: "Execute",
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KeySnapshot: "Snapshot",
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KeyInsert: "Insert",
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KeyDelete: "Delete",
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KeyHelp: "Help",
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Key0: "0",
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Key1: "1",
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Key2: "2",
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Key3: "3",
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Key4: "4",
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Key5: "5",
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Key6: "6",
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Key7: "7",
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Key8: "8",
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Key9: "9",
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KeyA: "A",
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KeyB: "B",
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KeyC: "C",
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KeyD: "D",
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KeyE: "E",
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KeyF: "F",
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KeyG: "G",
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KeyH: "H",
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KeyI: "I",
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KeyJ: "J",
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KeyK: "K",
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KeyL: "L",
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KeyM: "M",
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KeyN: "N",
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KeyO: "O",
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KeyP: "P",
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KeyQ: "Q",
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KeyR: "R",
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KeyS: "S",
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KeyT: "T",
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KeyU: "U",
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KeyV: "V",
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KeyW: "W",
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KeyX: "X",
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KeyY: "Y",
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KeyZ: "Z",
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KeyLWin: "LWin",
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KeyRWin: "RWin",
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KeyApps: "Apps",
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KeySleep: "Sleep",
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KeyNumpad0: "Numpad0",
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KeyNumpad1: "Numpad1",
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KeyNumpad2: "Numpad2",
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KeyNumpad3: "Numpad3",
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KeyNumpad4: "Numpad4",
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KeyNumpad5: "Numpad5",
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KeyNumpad6: "Numpad6",
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KeyNumpad7: "Numpad7",
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KeyNumpad8: "Numpad8",
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KeyNumpad9: "Numpad9",
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KeyMultiply: "Multiply",
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KeyAdd: "Add",
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KeySeparator: "Separator",
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KeySubtract: "Subtract",
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KeyDecimal: "Decimal",
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KeyDivide: "Divide",
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KeyF1: "F1",
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KeyF2: "F2",
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KeyF3: "F3",
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KeyF4: "F4",
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KeyF5: "F5",
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KeyF6: "F6",
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KeyF7: "F7",
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KeyF8: "F8",
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KeyF9: "F9",
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KeyF10: "F10",
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KeyF11: "F11",
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KeyF12: "F12",
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KeyF13: "F13",
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KeyF14: "F14",
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KeyF15: "F15",
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KeyF16: "F16",
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KeyF17: "F17",
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KeyF18: "F18",
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KeyF19: "F19",
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KeyF20: "F20",
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KeyF21: "F21",
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KeyF22: "F22",
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KeyF23: "F23",
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KeyF24: "F24",
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KeyNumlock: "Numlock",
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KeyScroll: "Scroll",
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KeyLShift: "LShift",
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KeyRShift: "RShift",
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KeyLControl: "LControl",
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KeyRControl: "RControl",
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KeyLMenu: "LMenu",
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KeyRMenu: "RMenu",
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KeyBrowserBack: "BrowserBack",
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KeyBrowserForward: "BrowserForward",
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KeyBrowserRefresh: "BrowserRefresh",
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KeyBrowserStop: "BrowserStop",
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KeyBrowserSearch: "BrowserSearch",
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KeyBrowserFavorites: "BrowserFavorites",
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KeyBrowserHome: "BrowserHome",
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KeyVolumeMute: "VolumeMute",
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KeyVolumeDown: "VolumeDown",
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KeyVolumeUp: "VolumeUp",
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KeyMediaNextTrack: "MediaNextTrack",
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KeyMediaPrevTrack: "MediaPrevTrack",
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KeyMediaStop: "MediaStop",
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KeyMediaPlayPause: "MediaPlayPause",
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KeyLaunchMail: "LaunchMail",
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KeyLaunchMediaSelect: "LaunchMediaSelect",
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KeyLaunchApp1: "LaunchApp1",
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KeyLaunchApp2: "LaunchApp2",
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KeyOEM1: "OEM1",
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KeyOEMPlus: "OEMPlus",
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||
|
|
KeyOEMComma: "OEMComma",
|
||
|
|
KeyOEMMinus: "OEMMinus",
|
||
|
|
KeyOEMPeriod: "OEMPeriod",
|
||
|
|
KeyOEM2: "OEM2",
|
||
|
|
KeyOEM3: "OEM3",
|
||
|
|
KeyOEM4: "OEM4",
|
||
|
|
KeyOEM5: "OEM5",
|
||
|
|
KeyOEM6: "OEM6",
|
||
|
|
KeyOEM7: "OEM7",
|
||
|
|
KeyOEM8: "OEM8",
|
||
|
|
KeyOEM102: "OEM102",
|
||
|
|
KeyProcessKey: "ProcessKey",
|
||
|
|
KeyPacket: "Packet",
|
||
|
|
KeyAttn: "Attn",
|
||
|
|
KeyCRSel: "CRSel",
|
||
|
|
KeyEXSel: "EXSel",
|
||
|
|
KeyErEOF: "ErEOF",
|
||
|
|
KeyPlay: "Play",
|
||
|
|
KeyZoom: "Zoom",
|
||
|
|
KeyNoName: "NoName",
|
||
|
|
KeyPA1: "PA1",
|
||
|
|
KeyOEMClear: "OEMClear",
|
||
|
|
}
|
||
|
|
|
||
|
|
type Modifiers byte
|
||
|
|
|
||
|
|
func (m Modifiers) String() string {
|
||
|
|
return modifiers2string[m]
|
||
|
|
}
|
||
|
|
|
||
|
|
var modifiers2string = map[Modifiers]string{
|
||
|
|
ModShift: "Shift",
|
||
|
|
ModControl: "Ctrl",
|
||
|
|
ModControl | ModShift: "Ctrl+Shift",
|
||
|
|
ModAlt: "Alt",
|
||
|
|
ModAlt | ModShift: "Alt+Shift",
|
||
|
|
ModAlt | ModControl: "Alt+Ctrl",
|
||
|
|
ModAlt | ModControl | ModShift: "Alt+Ctrl+Shift",
|
||
|
|
}
|
||
|
|
|
||
|
|
const (
|
||
|
|
ModShift Modifiers = 1 << iota
|
||
|
|
ModControl
|
||
|
|
ModAlt
|
||
|
|
)
|
||
|
|
|
||
|
|
func ModifiersDown() Modifiers {
|
||
|
|
var m Modifiers
|
||
|
|
|
||
|
|
if ShiftDown() {
|
||
|
|
m |= ModShift
|
||
|
|
}
|
||
|
|
if ControlDown() {
|
||
|
|
m |= ModControl
|
||
|
|
}
|
||
|
|
if AltDown() {
|
||
|
|
m |= ModAlt
|
||
|
|
}
|
||
|
|
|
||
|
|
return m
|
||
|
|
}
|
||
|
|
|
||
|
|
type Shortcut struct {
|
||
|
|
Modifiers Modifiers
|
||
|
|
Key Key
|
||
|
|
}
|
||
|
|
|
||
|
|
func (s Shortcut) String() string {
|
||
|
|
m := s.Modifiers.String()
|
||
|
|
if m == "" {
|
||
|
|
return s.Key.String()
|
||
|
|
}
|
||
|
|
|
||
|
|
b := new(bytes.Buffer)
|
||
|
|
|
||
|
|
b.WriteString(m)
|
||
|
|
b.WriteRune('+')
|
||
|
|
b.WriteString(s.Key.String())
|
||
|
|
|
||
|
|
return b.String()
|
||
|
|
}
|
||
|
|
|
||
|
|
func AltDown() bool {
|
||
|
|
return win.GetKeyState(int32(KeyAlt))>>15 != 0
|
||
|
|
}
|
||
|
|
|
||
|
|
func ControlDown() bool {
|
||
|
|
return win.GetKeyState(int32(KeyControl))>>15 != 0
|
||
|
|
}
|
||
|
|
|
||
|
|
func ShiftDown() bool {
|
||
|
|
return win.GetKeyState(int32(KeyShift))>>15 != 0
|
||
|
|
}
|