给不用不用小红点 的 thinkpad 的 产品经理的建议
现在B站上都知道thinkpad 再小红点上不作为，不思进取的事情，因此我这里分享一个小红点的优化教程
小红点现在改造后，由于和系统的鼠标是同一个设置，加上小红点的移动效果不好，加速度不好控制。 因此，我这里参考国外大神的 autohotkey 的功能，写了一个这样的代码
其主要的意义就是，默认情况小，小红点可以移动特别快，当你再输入表格或者打字的时候，通过按住热键，就可以让小红点移动变慢，具体代码如下，该代码需要autohotkey 环境才能运行
; Autohotkey script "Toggle Mouse sensitivity"
;=================================================================================
SlowMouseSpeed := 1
NormalMouseSpeed := true ; State of Mouse pointer speed
UserMouseSpeed := 0 ; Speed sensed before slow down
MouseThreshold1 := 6
MouseThreshold2 := 10
MouseEnhance := 1
SPI_GETMOUSESPEED := 0x70
SPI_SETMOUSESPEED := 0x71
SPI_SETMOUSE := 0x04
;=================================================================================
*LAlt:: toggleMouseSpeed()
;=================================================================================
toggleMouseSpeed() {
global
; SET LOW SPEED
if( NormalMouseSpeed )
{
; SENSE BEFORE
DllCall("SystemParametersInfo", UInt,SPI_GETMOUSESPEED, UInt,0, UIntP,prevSpeed, UInt,0)
; Temporarily reduces the mouse cursor's speed.
; Retrieve the current speed so that it can be restored later
DllCall("SystemParametersInfo", UInt,SPI_GETMOUSESPEED, UInt,0, UIntP,UserMouseSpeed, UInt,0)
; Slow down mouse speed
DllCall("SystemParametersInfo", UInt,SPI_SETMOUSESPEED, UInt,0, UInt,SlowMouseSpeed, UInt,0)
; SENSE AFTER
DllCall("SystemParametersInfo", UInt,SPI_GETMOUSESPEED, UInt,0, UIntP,currentSpeed, UInt,0)
ToolTip, Mouse slow: %currentSpeed%/20
; REMEMBER CURRENT STATE
NormalMouseSpeed := false
}
; RESTORE SPEED
else {
; SENSE BEFORE
DllCall("SystemParametersInfo", UInt,SPI_GETMOUSESPEED, UInt,0, UIntP,prevSpeed, UInt,0)
; Restore the original speed.
DllCall("SystemParametersInfo", UInt, SPI_SETMOUSESPEED, UInt,0, UInt,UserMouseSpeed, UInt,0)
; Restore the original speed acceleration thresholds and speed
VarSetCapacity(MySet, 32, 0)
InsertInteger(MouseThreshold1, MySet, 0)
InsertInteger(MouseThreshold2, MySet, 4)
InsertInteger(MouseEnhance , MySet, 8)
DllCall("SystemParametersInfo", UInt,SPI_SETMOUSE, UInt,0, Str,MySet, UInt,1)
; SENSE AFTER
DllCall("SystemParametersInfo", UInt,SPI_GETMOUSESPEED, UInt,0, UIntP,currentSpeed, UInt,0)
ToolTip, Mouse restored: %currentSpeed%/20
; REMEMBER CURRENT STATE
NormalMouseSpeed := true
}
SetTimer, RemoveToolTip, 1000
}
;=================================================================================
InsertInteger(pInteger, ByRef pDest, pOffset = 0, pSize = 4) {
; Copy each byte in the integer into the structure as raw binary data.
Loop %pSize%
DllCall("RtlFillMemory", "UInt",&pDest + pOffset + A_Index-1, "UInt", 1, "UChar", pInteger >> 8*(A_Index-1) & 0xFF)
}
;=================================================================================
RemoveToolTip:
SetTimer, RemoveToolTip, Off
ToolTip
return
;=================================================================================
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