mac os下程序窗口的最大化最小化快捷键实现

tell application "System Events"
	if UI elements enabled then
		set FrontApplication to (get name of every process whose frontmost is true) as string
		tell process FrontApplication
			click button 2 of window 1
			--button 2 is the green "zoom" button for all applications
			--window 1 is always the frontmost window.
		end tell
	else
		tell application "System Preferences"
			activate
			set current pane to pane "com.apple.preference.universalaccess"
			display dialog "UI element scripting is not enabled. Check 'Enable access for assistive devices'"
		end tell
	end if
end tell