Question

如何在Autohotkey中快速按两次{Alt} 键来分配热键？

换句话说：如何将Press Alt + Release Alt + Press Alt分配为热键？
换句话说：如何分配按下{Alt}的键，然后按下{Alt}的键，然后迅速按下{Alt}的键？。

我想设置释放时间{Alt}至再次按下（非常小）之间的时间，以激活热键。
•示例：：如果用户按下{Alt}键然后释放它，然后等待5秒钟，然后再次按下{Alt}键，则该热键根本不起作用或处于活动状态。但是，如果他在1.5秒之前再次按了{Alt}键，则该热键将起作用。我希望能够设置这个时间。
•类推：类似于双击鼠标按钮并设置从第一次单击到第二次单击之间的时间，以便触发双击动作。但是，我要寻找的是设置双击键盘键。

Answer 1

Autohotkey论坛上已经有一个脚本可以完成此任务：RapidHotkey。

该页面上列出了必须包含在脚本中的两个功能，但是它们使您可以设置热键，所需的单击次数以及两次单击之间允许的时间。一个示例可能是

~Alt::RapidHotkey("myLabel", 2, 0.3, 1)

myLabel:
Msgbox Alt was double clicked
Return

Answer 2

如果要使用自动热键，请在两次按热键（或点击次数）时执行AHK操作

例如，单击（ALt 2x）-执行操作。

您可以使用这两个AHK密码。（第一个脚本很大，但是您可以做很多思考。）

1-KeypressValueToREG.ahk-这会将任何（键盘单击动作）和（鼠标单击动作）放到一个（Windows注册表项）中

2-ShowKeypressValue.ahk-如果两次按下Alt键，它将直观地显示KeypressValue并运行Ahk代码。

注意：您需要同时运行两个Scrips。

KeypressValueToREG.ahk

;KeypressValueToREG.ahk comes from KeypressOSD.ahk that was Created by Author RaptorX
; Open this Script in Wordpad and For Changelog look to the Bottom of the script. 
;This code works with a getkeyname from a Dllcall (See Bottom Script- by Lexikos)
;you can press the esc key to exit.

#SingleInstance force
#NoEnv
SetBatchLines, -1
ListLines, Off

; Settings
    global TransN                := 200      ; 0~255
    global ShowSingleKey         := True
    global ShowMouseButton       := True
    global ShowSingleModifierKey := True
    global ShowModifierKeyCount  := true
    global ShowStickyModKeyCount := false
    global DisplayTime           := 2000     ; In milliseconds
    global GuiPosition           := "Bottom" ; Top or Bottom
    global FontSize              := 50
    global GuiHeight             := 115

CreateGUI()
CreateHotkey()
return

OnKeyPressed:
    try {
        key := GetKeyStr()
        ShowHotkey(key)
        SetTimer, HideGUI, % -1 * DisplayTime
    }
return

OnKeyUp:
return

_OnKeyUp:
    tickcount_start := A_TickCount
return


CreateGUI() {
    global

    Gui, +AlwaysOnTop -Caption +Owner +LastFound +E0x20
    Gui, Margin, 0, 0
    Gui, Color, Black
    Gui, Font, cWhite s%FontSize% bold, Arial
    Gui, Add, Text, vHotkeyText Center y20

    WinSet, Transparent, %TransN%
}

CreateHotkey() {
    Loop, 95
    {
        k := Chr(A_Index + 31)
        k := (k = " ") ? "Space" : k

        Hotkey, % "~*" k, OnKeyPressed
        Hotkey, % "~*" k " Up", _OnKeyUp
    }

    Loop, 24 ; F1-F24
    {
        Hotkey, % "~*F" A_Index, OnKeyPressed
        Hotkey, % "~*F" A_Index " Up", _OnKeyUp
    }

    Loop, 10 ; Numpad0 - Numpad9
    {
        Hotkey, % "~*Numpad" A_Index - 1, OnKeyPressed
        Hotkey, % "~*Numpad" A_Index - 1 " Up", _OnKeyUp
    }

    Otherkeys := "WheelDown|WheelUp|WheelLeft|WheelRight|XButton1|XButton2|Browser_Forward|Browser_Back|Browser_Refresh|Browser_Stop|Browser_Search|Browser_Favorites|Browser_Home|Volume_Mute|Volume_Down|Volume_Up|Media_Next|Media_Prev|Media_Stop|Media_Play_Pause|Launch_Mail|Launch_Media|Launch_App1|Launch_App2|Help|Sleep|PrintScreen|CtrlBreak|Break|AppsKey|NumpadDot|NumpadDiv|NumpadMult|NumpadAdd|NumpadSub|NumpadEnter|Tab|Enter|Esc|BackSpace"
               . "|Del|Insert|Home|End|PgUp|PgDn|Up|Down|Left|Right|ScrollLock|CapsLock|NumLock|Pause|sc145|sc146|sc046|sc123"
    Loop, parse, Otherkeys, |
    {
        Hotkey, % "~*" A_LoopField, OnKeyPressed
        Hotkey, % "~*" A_LoopField " Up", _OnKeyUp
    }

    If ShowMouseButton {
        Loop, Parse, % "LButton|MButton|RButton", |
            Hotkey, % "~*" A_LoopField, OnKeyPressed
    }

    for i, mod in ["Ctrl", "Shift", "Alt"] {
        Hotkey, % "~*" mod, OnKeyPressed
        Hotkey, % "~*" mod " Up", OnKeyUp
    }
    for i, mod in ["LWin", "RWin"]
        Hotkey, % "~*" mod, OnKeyPressed
}

ShowHotkey(HotkeyStr) {
    WinGetPos, ActWin_X, ActWin_Y, ActWin_W, ActWin_H, A
    if !ActWin_W
        throw

    text_w := (ActWin_W > A_ScreenWidth) ? A_ScreenWidth : ActWin_W

    ;remove this gui codeline if you want only to Write the Value to Windows registry
    ;GuiControl,     , HotkeyText, %HotkeyStr%
    ;GuiControl,     , HotkeyText, %HotkeyStr%

    RegWrite, REG_SZ, HKEY_CURRENT_USER,software\GetKeypressValue,KeypressValue,%HotkeyStr%

    ;remove this gui codeline if you want only to Write the Value to Windows registry
    ;GuiControl, Move, HotkeyText, w%text_w% Center
    ;GuiControl, Move, HotkeyText, w%text_w% Center

    if (GuiPosition = "Top")
        gui_y := ActWin_Y
    else
        gui_y := (ActWin_Y+ActWin_H) - 115 - 50

    ;remove this gui codeline if you want only to Write the Value to Windows registry
    ;Gui, Show, NoActivate x%ActWin_X% y%gui_y% h%GuiHeight% w%text_w%
    ;Gui, Show, NoActivate x%ActWin_X% y%gui_y% h%GuiHeight% w%text_w%
}

GetKeyStr() {
    static modifiers := ["Ctrl", "Shift", "Alt", "LWin", "RWin"]
    static repeatCount := 1

    for i, mod in modifiers {
        if GetKeyState(mod)
            prefix .= mod " + "
    }

    if (!prefix && !ShowSingleKey)
        throw

    key := SubStr(A_ThisHotkey, 3)

    if (key ~= "i)^(Ctrl|Shift|Alt|LWin|RWin)$") {
        if !ShowSingleModifierKey {
            throw
        }
        key := ""
        prefix := RTrim(prefix, "+ ")

        if ShowModifierKeyCount {
            if !InStr(prefix, "+") && IsDoubleClickEx() {
                if (A_ThisHotKey != A_PriorHotKey) || ShowStickyModKeyCount {
                    if (++repeatCount > 1) {
                        prefix .= " ( * " repeatCount " )"
                    }
                } else {
                    repeatCount := 0
                }
            } else {
                repeatCount := 1
            }
        }
    } else {
        if ( StrLen(key) = 1 ) {
            key := GetKeyChar(key, "A")
        } else if ( SubStr(key, 1, 2) = "sc" ) {
            key := SpecialSC(key)
        } else if (key = "LButton") && IsDoubleClick() {
            key := "Double-Click"
        }
        _key := (key = "Double-Click") ? "LButton" : key

        static pre_prefix, pre_key, keyCount := 1
        global tickcount_start
        if (prefix && pre_prefix) && (A_TickCount-tickcount_start < 300) {
            if (prefix != pre_prefix) {
                result := pre_prefix pre_key ", " prefix key
            } else {
                keyCount := (key=pre_key) ? (keyCount+1) : 1
                key := (keyCount>2) ? (key " (" keyCount ")") : (pre_key ", " key)
            }
        } else {
            keyCount := 1
        }

        pre_prefix := prefix
        pre_key := _key

        repeatCount := 1
    }
    return result ? result : prefix . key
}

SpecialSC(sc) {
    static k := {sc046: "ScrollLock", sc145: "NumLock", sc146: "Pause", sc123: "Genius LuxeMate Scroll"}
    return k[sc]
}

; by Lexikos - https://autohotkey.com/board/topic/110808-getkeyname-for-other-languages/#entry682236
GetKeyChar(Key, WinTitle:=0) {
    thread := WinTitle=0 ? 0
        : DllCall("GetWindowThreadProcessId", "ptr", WinExist(WinTitle), "ptr", 0)
    hkl := DllCall("GetKeyboardLayout", "uint", thread, "ptr")
    vk := GetKeyVK(Key), sc := GetKeySC(Key)
    VarSetCapacity(state, 256, 0)
    VarSetCapacity(char, 4, 0)
    n := DllCall("ToUnicodeEx", "uint", vk, "uint", sc
        , "ptr", &state, "ptr", &char, "int", 2, "uint", 0, "ptr", hkl)
    return StrGet(&char, n, "utf-16")
}

IsDoubleClick(MSec = 300) {
    Return (A_ThisHotKey = A_PriorHotKey) && (A_TimeSincePriorHotkey < MSec)
}

IsDoubleClickEx(MSec = 300) {
    preHotkey := RegExReplace(A_PriorHotkey, "i) Up$")
    Return (A_ThisHotKey = preHotkey) && (A_TimeSincePriorHotkey < MSec)
}

HideGUI() {
    Gui, Hide
}

~esc::exitapp    
;---------------------------------------------
; ChangeLog : v2.22 (2017-02-25) - Now pressing the same combination keys continuously more than 2 times,
;                                  for example press Ctrl+V 3 times, will displayed as "Ctrl + v (3)"
;             v2.21 (2017-02-24) - Fixed LWin/RWin not poping up start menu
;             v2.20 (2017-02-24) - Added displaying continuous-pressed combination keys.
;                                  e.g.: With CTRL key held down, pressing K and U continuously will shown as "Ctrl + k, u"
;             v2.10 (2017-01-22) - Added ShowStickyModKeyCount option
;             v2.09 (2017-01-22) - Added ShowModifierKeyCount option
;             v2.08 (2017-01-19) - Fixed a bug
;             v2.07 (2017-01-19) - Added ShowSingleModifierKey option (default is True)
;             v2.06 (2016-11-23) - Added more keys. Thanks to SashaChernykh.
;             v2.05 (2016-10-01) - Fixed not detecting "Ctrl + ScrollLock/NumLock/Pause". Thanks to lexikos.
;             v2.04 (2016-10-01) - Added NumpadDot and AppsKey
;             v2.03 (2016-09-17) - Added displaying "Double-Click" of the left mouse button.
;             v2.02 (2016-09-16) - Added displaying mouse button, and 3 settings (ShowMouseButton, FontSize, GuiHeight)
;             v2.01 (2016-09-11) - Display non english keyboard layout characters when combine with modifer keys.
;             v2.00 (2016-09-01) - Removed the "Fade out" effect because of its buggy.
;                                - Added support for non english keyboard layout.
;                                - Added GuiPosition setting.
;             v1.00 (2013-10-11) - First release.
;--------------------------------------------

ShowKeypressValue.ahk

#SingleInstance force
Gui, +AlwaysOnTop -MaximizeBox ; -Caption +Resize -MinimizeBox +Disabled -SysMenu -Owner +OwnDialogs
Gui, Add, Text, center y10 h50 w300 vVar,  %KeypressValue%
Gui, Color, White
Gui, show
size=20
Gui, Font, s%size%
GuiControl, Font, var

;run KeypressValueToREG.ahk - together with ShowKeypressValue.ahk
;The Features Are:
; - It will Show On your Screen, [All your Mouse Movements] and [All Keyboard Shortcuts Movement]
; - You can Make Scripts, that can do actions with MultiClicks on All Keyboard Shortcuts Clicks, How Nice Is that. 

loop
{
RegRead, KeypressValue, HKEY_CURRENT_USER,software\GetKeypressValue,KeypressValue ; read KeypressValue
sleep 50
GuiControl,, var, %KeypressValue%



if (KeypressValue="Alt ( * 2 )") ;use this for [1x=Alt][2x=Alt ( * 2 )][3x=Alt ( * 3 )] [and many more]
{
;Here you can put any AHK CODE 
msgbox you did click Alt 2x Times
}

if (KeypressValue="Alt ( * 3 )") ;use this for [1x=Alt][2x=Alt ( * 2 )][3x=Alt ( * 3 )] [and many more]
{
;Here you can put any AHK CODE 
msgbox you did click Alt 3x Times
}


} ;End Loop


~esc::exitapp

如果要与精确的MilliSeconds控制值一起使用。

然后您可以仅！使用此示例：

example2.ahk

注意：在行（SetTimer，CountClicks，100）中，您可以优化（更改）数字100。（以便在系统上正常工作。）（在后台运行的任何Ahk脚本的Default = 250ms ）

#NoEnv
#SingleInstance force
;#NoTrayIcon

a1 := -1
b1 := 0

esc::exitapp ;click (esc) key to stop the script. 

;~ key the default function Alt is also active. 
;and if you Click the Alt Button 3x times, it will Execute Ahk Code Part 3
~Alt::
if(a1 = -1)
{
a1 := 4
#Persistent
SetTimer, CountClicks, 100
}
else
{
a1 := 3
}
return

CountClicks:
if(a1 = 3)
{
b1 := b1 + 1
}
if(a1 = 0)
{
msgbox you did Click <Alt> Key > %b1%x times
if (b1=1) 
{
;if Click 1x - Then Execute Ahk Code Part 1 
;Here you can put any code for Part 1 
msgbox Executed Ahk Code Part 1      
} 
if (b1=2) 
{
;if Click 2x - Then Execute Ahk Code Part 2  
;Here you can put any code for Part 2 
msgbox Executed Ahk Code Part 2       
} 
if (b1=3) 
{
;if Click 3x - Then Execute Ahk Code Part 3 
;Here you can put any code for Part 3
msgbox Executed Ahk Code Part 3       
} 
if (b1=4) 
{
;if Click 4x - Then Execute Ahk Code Part 4 
;Here you can put any code for Part 4
msgbox Executed Ahk Code Part 4         
} 
b1 := 0
SetTimer, CountClicks , off
reload ; restart script
}
a1 := a1 - 1
return

Answer 3

使用以下简单脚本：

LAlt::
    If (A_PriorHotKey = "LAlt") AND (A_TimeSincePriorHotkey < 200){
        Send, {LAlt Down}
        KeyWait, LAlt
        Send, {LAlt Up}
    }
return

if语句将检查最近LAlt毫秒是否使用了200热键，如果已使用，它将按住LAlt键，以及何时LAlt物理上升（释放键），它将在OS中反映出来。否则，它将不执行任何操作，例如，如果序列为LAlt，再按某个其他键，然后再按LAlt，则该序列将无效，或者如果没有按下两次LAlt之间的时间速度足够快（超过200毫秒），它也不会处于活动状态。

Answer 4

这可以检测两次快速的 ALT 按下：

~LAlt::
    If (A_PriorHotKey = "~LAlt") AND (A_TimeSincePriorHotkey < 200){
        SoundBeep, 750, 500
    }
return

它基于 Shayan's answer，但我添加了 ~ 以使其工作。没有它，ALT+TAB 和其他 ALT+xxx 不起作用。

如何在自动热键中分配两次按Alt键（Alt + Release + Alt）的热键？

4 个答案: