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Issue #2008 - Fix lint errors for src/utils/fonts_utils.js

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This commit is contained in:
Jon Buckley 2013-01-31 18:33:49 -05:00
parent 3b3922764e
commit e48bb8d966
1 changed files with 6 additions and 3 deletions
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9
src/utils/fonts_utils.js
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@ -1,5 +1,6 @@
/* -*- Mode: Java; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */ /* -*- Mode: Java; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
/* vim: set shiftwidth=2 tabstop=2 autoindent cindent expandtab: */ /* vim: set shiftwidth=2 tabstop=2 autoindent cindent expandtab: */
/* globals CFFDictDataMap, CFFDictPrivateDataMap, CFFEncodingMap, CFFStrings, Components, Dict, dump, error, isNum, log, netscape, Stream, warn */
/* Copyright 2012 Mozilla Foundation /* Copyright 2012 Mozilla Foundation
* *
* Licensed under the Apache License, Version 2.0 (the "License"); * Licensed under the Apache License, Version 2.0 (the "License");
@ -15,6 +16,8 @@
* limitations under the License. * limitations under the License.
*/ */
'use strict';
/* /*
* The Type2 reader code below is only used for debugging purpose since Type2 * The Type2 reader code below is only used for debugging purpose since Type2
* is only a CharString format and is never used directly as a Font file. * is only a CharString format and is never used directly as a Font file.
@ -33,7 +36,7 @@ function readCharset(aStream, aCharstrings) {
var format = aStream.getByte(); var format = aStream.getByte();
var count = aCharstrings.length - 1; var count = aCharstrings.length - 1;
if (format == 0) { if (format === 0) {
charset['.notdef'] = readCharstringEncoding(aCharstrings[0]); charset['.notdef'] = readCharstringEncoding(aCharstrings[0]);
for (var i = 1; i < count + 1; i++) { for (var i = 1; i < count + 1; i++) {
@ -250,7 +253,7 @@ var Type2Parser = function type2Parser(aFilePath) {
var xhr = new XMLHttpRequest(); var xhr = new XMLHttpRequest();
xhr.open('GET', aFilePath, false); xhr.open('GET', aFilePath, false);
xhr.mozResponseType = xhr.responseType = 'arraybuffer'; xhr.mozResponseType = xhr.responseType = 'arraybuffer';
xhr.expected = (document.URL.indexOf('file:') == 0) ? 0 : 200; xhr.expected = (document.URL.indexOf('file:') === 0) ? 0 : 200;
xhr.send(null); xhr.send(null);
this.data = new Stream(xhr.mozResponseArrayBuffer || xhr.mozResponse || this.data = new Stream(xhr.mozResponseArrayBuffer || xhr.mozResponse ||
xhr.responseArrayBuffer || xhr.response); xhr.responseArrayBuffer || xhr.response);
@ -365,7 +368,7 @@ var Type2Parser = function type2Parser(aFilePath) {
// Read Charset // Read Charset
dump('Read Charset for ' + charStrings.length + ' glyphs'); dump('Read Charset for ' + charStrings.length + ' glyphs');
var charsetEntry = font.get('charset'); var charsetEntry = font.get('charset');
if (charsetEntry == 0) { if (charsetEntry === 0) {
error('Need to support CFFISOAdobeCharset'); error('Need to support CFFISOAdobeCharset');
} else if (charsetEntry == 1) { } else if (charsetEntry == 1) {
error('Need to support CFFExpert'); error('Need to support CFFExpert');