overwriteMiddleMousePaste.uc.js

overwriteMiddleMousePaste.uc.js

// ==UserScript==
// @name           overwriteMiddleMousePaste.uc.js
// @namespace      http://d.hatena.ne.jp/Griever/
// @include        main
// ==/UserScript==

document.documentElement.addEventListener("click", function(event){
	if (event.button !== 1 || !gPrefService.getBoolPref('middlemouse.paste')) return;

	var localName = event.target.localName.toLowerCase();
	if ((localName === 'input' || localName === 'textarea' || localName === 'textbox') && 
			document.commandDispatcher.getControllerForCommand("cmd_paste") ){
		goDoCommand("cmd_paste");
		event.preventDefault();
	}
}, true);