Updates for CLI

LICENSE

 The MIT License (MIT)
 
-Copyright (c) 2015 Pagedmedia.org
+Copyright (c) 2018 Adam Hyde
 
 Permission is hereby granted, free of charge, to any person obtaining a copy
 of this software and associated documentation files (the "Software"), to deal

src/polyfill/polyfill.js

@@ -4,9 +4,14 @@ import Styler from '../styles/styler';
 // let ready = new Promise(function($){document.addEventListener('DOMContentLoaded',$,{once:true})});
 
 let ready = new Promise(function(resolve, reject){
+	if (document.readyState === "interactive" || document.readyState === "complete") {
+		resolve(document.readyState);
+		return;
+	}
+
 	document.onreadystatechange = function ($) {
 		if (document.readyState === "interactive") {
-			resolve($);
+			resolve(document.readyState);
 		}
 	}
 });
@@ -59,6 +64,12 @@ ready.then(async function () {
 	let flow = await chunker.flow(template.content, styles);
 
 	let endTime = performance.now();
-	console.log("Rendering " + flow.total + " pages took " + (endTime - startTime) + " milliseconds.");
+	let msg = "Rendering " + flow.total + " pages took " + (endTime - startTime) + " milliseconds.";
+
+	console.log(msg);
+
+	if (typeof window.onPagesRendered !== "undefined") {
+		window.onPagesRendered(msg, styles.width.value + styles.width.unit, styles.height.value + styles.height.unit, styles.orientation);
+	}
 
 });

src/styles/sheet.js

@@ -29,8 +29,12 @@ class Sheet {
 		this.pages = this.replacePages(this.ast);
 
 		if ("*" in this.pages) {
-			this.addRootVars(this.ast, this.pages["*"].width, this.pages["*"].height);
-			this.addRootPage(this.ast, this.pages["*"].width, this.pages["*"].height);
+			this.width = this.pages["*"].width;
+			this.height = this.pages["*"].height;
+			this.orientation = this.pages["*"].orientation;
+
+			this.addRootVars(this.ast, this.width, this.height);
+			this.addRootPage(this.ast, this.width, this.height);
 		}
 
 		this.stringSets = this.getStringSets(this.ast);

src/styles/styler.js

@@ -52,6 +52,18 @@ class Styler {
 
 					this.sheets.push(sheet);
 
+					if (typeof sheet.width !== "undefined") {
+						this.width = sheet.width;
+					}
+
+					if (typeof sheet.height !== "undefined") {
+						this.height = sheet.height;
+					}
+
+					if (typeof sheet.orientation !== "undefined") {
+						this.orientation = sheet.orientation;
+					}
+
 					this.mergeBreaks(pageBreaks, sheet.pageBreaks);
 					stringSets = Object.assign(stringSets, sheet.stringSets);
 					textTargets = Object.assign(textTargets, sheet.textTargets);