Sakurai/pdf.js
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Merge pull request #457 from kkujala/master

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Fix gjslint warnings.
This commit is contained in:
notmasteryet 2011-09-09 15:46:22 -07:00
commit 6245073ad9
3 changed files with 27 additions and 27 deletions
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41
fonts.js
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@ -447,10 +447,10 @@ var Font = (function Font() {
this.glyphs = properties.glyphs;
this.sizes = [];
var names = name.split("+");
var names = name.split('+');
names = names.length > 1 ? names[1] : names[0];
names = names.split(/[-,_]/g)[0];
this.serif = serifFonts[names] || (name.indexOf("Serif") != -1);
this.serif = serifFonts[names] || (name.indexOf('Serif') != -1);
// If the font is to be ignored, register it like an already loaded font
// to avoid the cost of waiting for it be be loaded by the platform.
@ -470,8 +470,8 @@ var Font = (function Font() {
// Use 'name' instead of 'fontName' here because the original
// name ArialNarrow for example will be replaced by Helvetica.
this.narrow = (name.indexOf("Narrow") != -1)
this.black = (name.indexOf("Black") != -1)
this.narrow = (name.indexOf('Narrow') != -1);
this.black = (name.indexOf('Black') != -1);
this.loadedName = fontName.split('-')[0];
this.loading = false;
@ -485,8 +485,8 @@ var Font = (function Font() {
this.mimetype = 'font/opentype';
var subtype = properties.subtype;
var cff = (subtype === 'Type1C') ? new Type2CFF(file, properties)
: new CFF(name, file, properties);
var cff = (subtype === 'Type1C') ?
new Type2CFF(file, properties) : new CFF(name, file, properties);
// Wrap the CFF data inside an OTF font file
data = this.convert(name, cff, properties);
@ -912,7 +912,7 @@ var Font = (function Font() {
// Check that table are sorted by platformID then encodingID,
records.sort(function(a, b) {
return ((a.platformID << 16) + a.encodingID) -
((b.platformID << 16) + b.encodingID)
((b.platformID << 16) + b.encodingID);
});
var tables = [records[0]];
@ -944,7 +944,7 @@ var Font = (function Font() {
}
for (var i = 0; i < data.length; i++)
cmap.data[i] = data.charCodeAt(i);
cmap.data[i] = data.charCodeAt(i);
}
var encoding = properties.encoding;
@ -972,7 +972,7 @@ var Font = (function Font() {
var code = encoding[index];
for (var glyph in properties.glyphs) {
if (properties.glyphs[glyph] == code)
if (properties.glyphs[glyph] == code)
break;
}
@ -981,7 +981,7 @@ var Font = (function Font() {
glyphs.push({ glyph: glyph, unicode: unicode });
}
}
return cmap.data = createCMapTable(glyphs, deltas);
} else if (format == 6) {
// Format 6 is a 2-bytes dense mapping, which means the font data
@ -1693,7 +1693,7 @@ var Type1Parser = function() {
};
var c = eexecStr[i];
if ((glyphsSection || subrsSection) &&
if ((glyphsSection || subrsSection) &&
(token == 'RD' || token == '-|')) {
i++;
var data = eexec.slice(i, i + length);
@ -1729,7 +1729,7 @@ var Type1Parser = function() {
getToken(); // read in 'array'
for (var j = 0; j < num; ++j) {
var t = getToken(); // read in 'dup'
if (t == 'ND' || t == '|-' || t == 'noaccess')
if (t == 'ND' || t == '|-' || t == 'noaccess')
break;
var index = parseInt(getToken(), 10);
if (index > j)
@ -1828,7 +1828,7 @@ var Type1Parser = function() {
if (token == 'dup') {
var index = parseInt(getToken(), 10);
var glyph = getToken();
if ('undefined' == typeof(properties.differences[index])) {
properties.encoding[index] = glyph;
properties.glyphs[glyph] = GlyphsUnicode[glyph] || index;
@ -1847,7 +1847,7 @@ var Type1Parser = function() {
};
/**
* The CFF class takes a Type1 file and wrap it into a
* The CFF class takes a Type1 file and wrap it into a
* 'Compact Font Format' which itself embed Type2 charstrings.
*/
var CFFStrings = [
@ -2289,7 +2289,7 @@ var Type2CFF = (function() {
var charStrings = this.parseIndex(topDict.CharStrings);
var charset = this.parseCharsets(topDict.charset,
charStrings.length, strings);
var hasSupplement = this.parseEncoding(topDict.Encoding, properties,
var hasSupplement = this.parseEncoding(topDict.Encoding, properties,
strings, charset);
// The font sanitizer does not support CFF encoding with a
@ -2360,7 +2360,8 @@ var Type2CFF = (function() {
return charstrings;
},
parseEncoding: function cff_parseencoding(pos, properties, strings, charset) {
parseEncoding: function cff_parseencoding(pos, properties, strings,
charset) {
var encoding = {};
var bytes = this.bytes;
@ -2375,8 +2376,8 @@ var Type2CFF = (function() {
if (pos == 0 || pos == 1) {
var gid = 1;
var baseEncoding = pos ? Encodings.ExpertEncoding
: Encodings.StandardEncoding;
var baseEncoding =
pos ? Encodings.ExpertEncoding : Encodings.StandardEncoding;
for (var i = 0; i < charset.length; i++) {
var index = baseEncoding.indexOf(charset[i]);
if (index != -1)
@ -2387,7 +2388,7 @@ var Type2CFF = (function() {
switch (format & 0x7f) {
case 0:
var glyphsCount = bytes[pos++];
for (var i = 1; i <= glyphsCount; i++)
for (var i = 1; i <= glyphsCount; i++)
encoding[bytes[pos++]] = i;
if (format & 0x80) {
@ -2413,7 +2414,7 @@ var Type2CFF = (function() {
break;
default:
error('Unknow encoding format: ' + format + " in CFF");
error('Unknow encoding format: ' + format + ' in CFF');
break;
}
}

11
pdf.js
View File

@ -825,7 +825,7 @@ var PredictorStream = (function() {
currentRow[i] = rawBytes[i];
for (; i < rowBytes; ++i) {
var up = prevRow[i];
var upLeft = lastRow[i - pixBytes];
var upLeft = prevRow[i - pixBytes];
var left = currentRow[i - pixBytes];
var p = left + up - upLeft;
@ -1553,7 +1553,7 @@ var CCITTFaxStream = (function() {
this.row = 0;
this.nextLine2D = this.encoding < 0;
this.inputBits = 0;
this.inputBuf;
this.inputBuf = 0;
this.outputBits = 0;
this.buf = EOF;
@ -3676,8 +3676,7 @@ var PDFDoc = (function() {
if (find(stream, 'startxref', 1024, true)) {
stream.skip(9);
var ch;
while (Lexer.isSpace(ch = stream.getChar()))
;
while (Lexer.isSpace(ch = stream.getChar())) {}
var str = '';
while ((ch - '0') <= 9) {
str += ch;
@ -4389,7 +4388,7 @@ var PartialEvaluator = (function() {
var type = dict.get('Subtype');
assertWellFormed(IsName(type), 'invalid font Subtype');
var composite = false
var composite = false;
if (type.name == 'Type0') {
// If font is a composite
// - get the descendant font
@ -4449,7 +4448,7 @@ var PartialEvaluator = (function() {
// According to the spec if 'FontDescriptor' is declared, 'FirstChar',
// 'LastChar' and 'Widths' should exists too, but some PDF encoders seems
// to ignore this rule when a variant of a standart font is used.
// TODO Fill the width array depending on which of the base font this is
// TODO Fill the width array depending on which of the base font this is
// a variant.
var firstChar = xref.fetchIfRef(dict.get('FirstChar')) || 0;
var lastChar = xref.fetchIfRef(dict.get('LastChar')) || 256;

2
web/viewer.js
View File

@ -593,7 +593,7 @@ window.addEventListener('pagechange', function pagechange(evt) {
}, true);
window.addEventListener('keydown', function keydown(evt) {
switch(evt.keyCode) {
switch (evt.keyCode) {
case 61: // FF/Mac '='
case 107: // FF '+' and '='
case 187: // Chrome '+'