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Enable the ESLint prefer-const rule in the web/ directory

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Please find additional details about the ESLint rule at https://eslint.org/docs/rules/prefer-const

Note that this patch is generated automatically, by using the ESLint `--fix` argument, and will thus require some additional clean-up (which is done separately).
This commit is contained in:
Jonas Jenwald 2019-12-27 00:22:32 +01:00
parent 9c767e3875
commit 5d14e68bec
36 changed files with 367 additions and 367 deletions
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12
web/firefox_print_service.js
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@ -20,7 +20,7 @@ import { shadow } from "pdfjs-lib";
// Creates a placeholder with div and canvas with right size for the page.
function composePage(pdfDocument, pageNumber, size, printContainer) {
let canvas = document.createElement("canvas");
const canvas = document.createElement("canvas");
// The size of the canvas in pixels for printing.
const PRINT_RESOLUTION = AppOptions.get("printResolution") || 150;
@ -32,13 +32,13 @@ function composePage(pdfDocument, pageNumber, size, printContainer) {
canvas.style.width = Math.floor(size.width * CSS_UNITS) + "px";
canvas.style.height = Math.floor(size.height * CSS_UNITS) + "px";
let canvasWrapper = document.createElement("div");
const canvasWrapper = document.createElement("div");
canvasWrapper.appendChild(canvas);
printContainer.appendChild(canvasWrapper);
canvas.mozPrintCallback = function(obj) {
// Printing/rendering the page.
let ctx = obj.context;
const ctx = obj.context;
ctx.save();
ctx.fillStyle = "rgb(255, 255, 255)";
@ -48,7 +48,7 @@ function composePage(pdfDocument, pageNumber, size, printContainer) {
pdfDocument
.getPage(pageNumber)
.then(function(pdfPage) {
let renderContext = {
const renderContext = {
canvasContext: ctx,
transform: [PRINT_UNITS, 0, 0, PRINT_UNITS, 0, 0],
viewport: pdfPage.getViewport({ scale: 1, rotation: size.rotation }),
@ -103,8 +103,8 @@ FirefoxPrintService.prototype = {
PDFPrintServiceFactory.instance = {
get supportsPrinting() {
let canvas = document.createElement("canvas");
let value = "mozPrintCallback" in canvas;
const canvas = document.createElement("canvas");
const value = "mozPrintCallback" in canvas;
return shadow(this, "supportsPrinting", value);
},