ClipNoti.ahk

RestoreCursors()

#Persistent
OnClipboardChange("AnimateCursor")
AnimateCursor()
{
	SetSystemCursor("IDC_ARROW", 70, 70)
	Sleep, 500
	RestoreCursors()
}

;The following code is courtesy of https://autohotkey.com/board/topic/32608-changing-the-system-cursor/
SetSystemCursor( Cursor = "", cx = 0, cy = 0 )
{
	BlankCursor := 0, SystemCursor := 0, FileCursor := 0 ; init
	
	SystemCursors = 32512IDC_ARROW,32513IDC_IBEAM,32514IDC_WAIT,32515IDC_CROSS
	,32516IDC_UPARROW,32640IDC_SIZE,32641IDC_ICON,32642IDC_SIZENWSE
	,32643IDC_SIZENESW,32644IDC_SIZEWE,32645IDC_SIZENS,32646IDC_SIZEALL
	,32648IDC_NO,32649IDC_HAND,32650IDC_APPSTARTING,32651IDC_HELP
	
	If Cursor = ; empty, so create blank cursor 
	{
		VarSetCapacity( AndMask, 32*4, 0xFF ), VarSetCapacity( XorMask, 32*4, 0 )
		BlankCursor = 1 ; flag for later
	}
	Else If SubStr( Cursor,1,4 ) = "IDC_" ; load system cursor
	{
		Loop, Parse, SystemCursors, `,
		{
			CursorName := SubStr( A_Loopfield, 6, 15 ) ; get the cursor name, no trailing space with substr
			CursorID := SubStr( A_Loopfield, 1, 5 ) ; get the cursor id
			SystemCursor = 1
			If ( CursorName = Cursor )
			{
				CursorHandle := DllCall( "LoadCursor", Uint,0, Int,CursorID )	
				Break					
			}
		}	
		If CursorHandle = ; invalid cursor name given
		{
			Msgbox,, SetCursor, Error: Invalid cursor name
			CursorHandle = Error
		}
	}	
	Else If FileExist( Cursor )
	{
		SplitPath, Cursor,,, Ext ; auto-detect type
		If Ext = ico 
			uType := 0x1	
		Else If Ext in cur,ani
			uType := 0x2		
		Else ; invalid file ext
		{
			Msgbox,, SetCursor, Error: Invalid file type
			CursorHandle = Error
		}		
		FileCursor = 1
	}
	Else
	{	
		Msgbox,, SetCursor, Error: Invalid file path or cursor name
		CursorHandle = Error ; raise for later
	}
	If CursorHandle != Error 
	{
		Loop, Parse, SystemCursors, `,
		{
			If BlankCursor = 1 
			{
				Type = BlankCursor
				%Type%%A_Index% := DllCall( "CreateCursor"
				, Uint,0, Int,0, Int,0, Int,32, Int,32, Uint,&AndMask, Uint,&XorMask )
				CursorHandle := DllCall( "CopyImage", Uint,%Type%%A_Index%, Uint,0x2, Int,0, Int,0, Int,0 )
				DllCall( "SetSystemCursor", Uint,CursorHandle, Int,SubStr( A_Loopfield, 1, 5 ) )
			}			
			Else If SystemCursor = 1
			{
				Type = SystemCursor
				CursorHandle := DllCall( "LoadCursor", Uint,0, Int,CursorID )	
				%Type%%A_Index% := DllCall( "CopyImage"
				, Uint,CursorHandle, Uint,0x2, Int,cx, Int,cy, Uint,0 )		
				CursorHandle := DllCall( "CopyImage", Uint,%Type%%A_Index%, Uint,0x2, Int,0, Int,0, Int,0 )
				DllCall( "SetSystemCursor", Uint,CursorHandle, Int,SubStr( A_Loopfield, 1, 5 ) )
			}
			Else If FileCursor = 1
			{
				Type = FileCursor
				%Type%%A_Index% := DllCall( "LoadImageA"
				, UInt,0, Str,Cursor, UInt,uType, Int,cx, Int,cy, UInt,0x10 ) 
				DllCall( "SetSystemCursor", Uint,%Type%%A_Index%, Int,SubStr( A_Loopfield, 1, 5 ) )			
			}          
		}
	}	
}

RestoreCursors() 
{
	SPI_SETCURSORS := 0x57
	DllCall( "SystemParametersInfo", UInt,SPI_SETCURSORS, UInt,0, UInt,0, UInt,0 )
}