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docsReady

A JavaScript to run script when docs is ready

Dieses Skript sollte nicht direkt installiert werden. Es handelt sich hier um eine Bibliothek für andere Skripte, welche über folgenden Befehl in den Metadaten eines Skriptes eingebunden wird // @require https://update.greasyfork.org/scripts/29782/603586/docsReady.js 

// ==UserScript==
// @name			docsReady
// @namespace		xuyiming.open@outlook.com
// @description		A JavaScript to run script when docs is ready
// @author			xymopen
// @version			1.0.1
// @grant			none
// @license			BSD 2-Clause
// @homepageURL		https://github.com/xymopen/JS_Misc/blob/master/docsReady.js
// @updateURL		https://raw.githubusercontent.com/xymopen/JS_Misc/master/docsReady.js
// ==/UserScript==

function domReady( onReady, contextWindow ) {
	var excuted = false;

	function onDelayedReady( event ) {
		if ( !excuted ) {
			excuted = true;
			onReady( event );
		}
	}

	if ( !contextWindow ) {
		contextWindow = window;
	}

	if ( "interactive" == contextWindow.document.readyState ) {
		onReady();
	} else {
		contextWindow.document.addEventListener( "DOMContentLoaded", onDelayedReady );
	}

	// In case DOMContentLoaded was not supported or not emitted or missed
	allReady( onDelayedReady, contextWindow );
}

function allReady( onReady, contextWindow ) {
	if ( !contextWindow ) {
		contextWindow = window;
	}

	if ( "complete" == contextWindow.document.readyState ) {
		onReady();
	} else {
		contextWindow.addEventListener( "load", onReady );
	}
}

function frameReady( onReady, contextFrame ) {
	if ( "complete" == contextFrame.contentDocument.readyState ) {
		onReady();
	}

	contextFrame.addEventListener( "load", onReady );
}