Sakurai/pdf.js
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Merge pull request #317 from kkujala/master

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Refactor the lines that are longer than 80 characters in pdf.js.
This commit is contained in:
Andreas Gal 2011-08-09 13:22:27 -07:00
commit be5ecf2573
1 changed files with 23 additions and 11 deletions
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pdf.js
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@ -55,7 +55,10 @@ function backtrace() {
} }
function shadow(obj, prop, value) { function shadow(obj, prop, value) {
Object.defineProperty(obj, prop, { value: value, enumerable: true, configurable: true, writable: false }); Object.defineProperty(obj, prop, { value: value,
enumerable: true,
configurable: true,
writable: false });
return value; return value;
} }
@ -978,7 +981,9 @@ var AsciiHexStream = (function() {
n = hexvalueMap[bytes[++i]]; n = hexvalueMap[bytes[++i]];
buffer[bufferLength++] = c * 16 + n; buffer[bufferLength++] = c * 16 + n;
} else { } else {
if (bytes[i] !== gtCode) { // EOD marker at an odd number, behave as if a 0 followed the last digit. // EOD marker at an odd number, behave as if a 0 followed the last
// digit.
if (bytes[i] !== gtCode) {
buffer[bufferLength++] = c * 16; buffer[bufferLength++] = c * 16;
} }
} }
@ -2010,10 +2015,12 @@ var Dict = (function() {
constructor.prototype = { constructor.prototype = {
get: function(key1, key2, key3) { get: function(key1, key2, key3) {
var value; var value;
if (typeof (value = this.map[key1]) != 'undefined' || key1 in this.map || typeof key2 == 'undefined') { if (typeof (value = this.map[key1]) != 'undefined' || key1 in this.map ||
typeof key2 == 'undefined') {
return value; return value;
} }
if (typeof (value = this.map[key2]) != 'undefined' || key2 in this.map || typeof key3 == 'undefined') { if (typeof (value = this.map[key2]) != 'undefined' || key2 in this.map ||
typeof key3 == 'undefined') {
return value; return value;
} }
@ -3780,17 +3787,20 @@ var PartialEvaluator = (function() {
} }
} }
else { else {
// XXX This is a placeholder for handling of the encoding of CIDFontType0 fonts // XXX This is a placeholder for handling of the encoding of
// CIDFontType0 fonts
var encoding = xref.fetchIfRef(fontDict.get('Encoding')); var encoding = xref.fetchIfRef(fontDict.get('Encoding'));
if (IsName(encoding)) { if (IsName(encoding)) {
// Encoding is a predefined CMap // Encoding is a predefined CMap
if (encoding.name == 'Identity-H') { if (encoding.name == 'Identity-H') {
TODO('Need to create an identity cmap'); TODO('Need to create an identity cmap');
} else { } else {
TODO('Need to support predefined CMaps see PDF 32000-1:2008 9.7.5.2 Predefined CMaps'); TODO('Need to support predefined CMaps see PDF 32000-1:2008 ' +
'9.7.5.2 Predefined CMaps');
} }
} else { } else {
TODO('Need to support encoding streams see PDF 32000-1:2008 9.7.5.3'); TODO('Need to support encoding streams see PDF 32000-1:2008 ' +
'9.7.5.3');
} }
} }
} else if (fontDict.has('Encoding')) { } else if (fontDict.has('Encoding')) {
@ -3812,10 +3822,11 @@ var PartialEvaluator = (function() {
var index = 0; var index = 0;
for (var j = 0; j < differences.length; j++) { for (var j = 0; j < differences.length; j++) {
var data = differences[j]; var data = differences[j];
if (subType.name == 'TrueType') { if (IsNum(data)) {
IsNum(data) ? index = data : encodingMap[index++] = j; index = data;
} else { } else {
IsNum(data) ? index = data : encodingMap[index++] = GlyphsUnicode[data.name]; encodingMap[index++] = (subType.name == 'TrueType') ? j :
GlyphsUnicode[data.name];
} }
} }
@ -4376,7 +4387,8 @@ var CanvasGraphics = (function() {
if (this.ctx.$addCurrentX) { if (this.ctx.$addCurrentX) {
this.ctx.$addCurrentX(-e * 0.001 * this.current.fontSize); this.ctx.$addCurrentX(-e * 0.001 * this.current.fontSize);
} else { } else {
this.current.x -= e * 0.001 * this.current.fontSize * this.current.textHScale; this.current.x -= e * 0.001 * this.current.fontSize *
this.current.textHScale;
} }
} else if (IsString(e)) { } else if (IsString(e)) {
this.showText(e); this.showText(e);