Disable touchpad laptop if at least one external mouse is existing

[hsayed21]

My script for testing on Notepad

#SingleInstance force
#Persistent
#include ..\Lib\AutoHotInterception.ahk

AHI := new AutoHotInterception()
mousedId := AHI.GetMouseIdFromHandle("ACPI\VEN_SYN&DEV_2B96")

SetTimer, WatchWin, -0
return

; 0: Left Mouse
; 1: Right Mouse
; 2: Middle Mouse
; 3: Side Button 1
; 4: Side Button 2
; 5: Mouse Wheel (Vertical)
; 6: Mouse Wheel (Horizontal)

MouseButtonEvent(code, state){
    ToolTip % "Mouse Button - Code: " code ", State: " state    
}

DoSub(state){
    global AHI, mousedId
    if (state){
        AHI.SubscribeMouseButtons(mouseId, true, Func("MouseButtonEvent"))
    } else {
        AHI.UnsubscribeMouseButtons(mouseId)
    }
}

WatchWin:
    Loop {
        WinWaitActive, ahk_class Notepad
        DoSub(true)
        WinWaitNotActive, ahk_class Notepad
        DoSub(false)
    }
    return

^Esc::
    ExitApp

Error:

Error in #include file "d:\AutoHotInterception\Lib\AutoHotInterception.ahk":
     0x80004002 - No such interface supported

Specifically: SubscribeMouseButtons

    Line#
    184: {
    185: this.Instance.SubscribeMouseButton(id, btn, block, callback, concurrent)  
    186: }
    188: {
    189: this.Instance.UnsubscribeMouseButton(id, btn)  
    190: }
    192: {
--->    193: this.Instance.SubscribeMouseButtons(id, block, callback, concurrent)  
    194: }
    196: {
    197: this.Instance.UnsubscribeMouseButtons(id)  
    198: }
    200: {
    201: this.Instance.SubscribeMouseMove(id, block, callback, concurrent)  
    202: }

Continue running the script?Error in #include file "d:\AutoHotInterception\Lib\AutoHotInterception.ahk":
     0x80004002 - No such interface supported

Specifically: UnsubscribeMouseButtons

    Line#
    188: {
    189: this.Instance.UnsubscribeMouseButton(id, btn)  
    190: }
    192: {
    193: this.Instance.SubscribeMouseButtons(id, block, callback, concurrent)  
    194: }
    196: {
--->    197: this.Instance.UnsubscribeMouseButtons(id)  
    198: }
    200: {
    201: this.Instance.SubscribeMouseMove(id, block, callback, concurrent)  
    202: }
    204: {
    205: this.Instance.UnsubscribeMouseMove(id)  
    206: }

Continue running the script?

@evilC

[evilC]

Double-check that you are getting a value in mouseId The "No such interface supported" error usually means you have an empty parameter

[hsayed21]

I simplified it to be Unsubscribe only but when clicking on buttons touchpad it clicks normal not disabled

#SingleInstance force
#Persistent
#include Lib\AutoHotInterception.ahk

AHI := new AutoHotInterception()
mouseId := AHI.GetMouseId(0x0000, 0x0000)
AHI.UnsubscribeMouseButtons(mouseId)
return

^Esc::
    ExitApp

[evilC]

I would not be surprised if mouseId := AHI.GetMouseId(0x0000, 0x0000) did not work (ie passing a VID and PID of 0).
The monitor is likely showing 0 for VID and PID because it cannot get them.
Use the handle instead: mouseId := AHI.GetDeviceIdFromHandle("ACPI\VEN_SYN&DEV_2B96")

[hsayed21]

This is after the change with handle, touchpad click also work