Sakurai/pdf.js
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Merge pull request #699 from kkujala/dev

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Fix strict js warnings.
This commit is contained in:
Chris Jones 2011-10-24 18:58:12 -07:00
commit 8341579fd3
2 changed files with 20 additions and 13 deletions
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3
fonts.js
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@ -2631,7 +2631,8 @@ var Type2CFF = (function type2CFF() {
if (unicode <= 0x1f || (unicode >= 127 && unicode <= 255))
unicode += kCmapGlyphOffset;
var width = isNum(mapping.width) ? mapping.width : defaultWidth;
var width = (mapping.hasOwnProperty('width') && isNum(mapping.width)) ?
mapping.width : defaultWidth;
properties.encoding[code] = {
unicode: unicode,
width: width

30
pdf.js
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@ -4665,7 +4665,7 @@ var PartialEvaluator = (function partialEvaluator() {
}
var fnArray = queue.fnArray, argsArray = queue.argsArray;
var dependency = dependency || [];
var dependencyArray = dependency || [];
resources = xref.fetchIfRef(resources) || new Dict();
var xobjs = xref.fetchIfRef(resources.get('XObject')) || new Dict();
@ -4712,13 +4712,14 @@ var PartialEvaluator = (function partialEvaluator() {
if (typeNum == TILING_PATTERN) {
// Create an IR of the pattern code.
var depIdx = dependency.length;
var codeIR = this.getIRQueue(pattern,
dict.get('Resources'), {}, dependency);
var depIdx = dependencyArray.length;
var queueObj = {};
var codeIR = this.getIRQueue(pattern, dict.get('Resources'),
queueObj, dependencyArray);
// Add the dependencies that are required to execute the
// codeIR.
insertDependency(dependency.slice(depIdx));
insertDependency(dependencyArray.slice(depIdx));
args = TilingPattern.getIR(codeIR, dict, args);
}
@ -4755,14 +4756,14 @@ var PartialEvaluator = (function partialEvaluator() {
argsArray.push([matrix, bbox]);
// This adds the IRQueue of the xObj to the current queue.
var depIdx = dependency.length;
var depIdx = dependencyArray.length;
this.getIRQueue(xobj, xobj.dict.get('Resources'), queue,
dependency);
dependencyArray);
// Add the dependencies that are required to execute the
// codeIR.
insertDependency(dependency.slice(depIdx));
insertDependency(dependencyArray.slice(depIdx));
fn = 'paintFormXObjectEnd';
args = [];
@ -5294,9 +5295,11 @@ var PartialEvaluator = (function partialEvaluator() {
properties.resources = fontResources;
for (var key in charProcs.map) {
var glyphStream = xref.fetchIfRef(charProcs.map[key]);
var queue = {};
var queueObj = {};
properties.glyphs[key].IRQueue = this.getIRQueue(glyphStream,
fontResources, queue, dependency);
fontResources,
queueObj,
dependency);
}
}
@ -7138,6 +7141,7 @@ var PDFFunction = (function() {
case CONSTRUCT_STICHED:
return this.constructStichedFromIR(IR);
case CONSTRUCT_POSTSCRIPT:
default:
return this.constructPostScriptFromIR(IR);
}
},
@ -7417,7 +7421,7 @@ var PDFObjects = (function() {
// not required to be resolved right now
if (callback) {
this.ensureObj(objId).then(callback);
return;
return null;
}
// If there isn't a callback, the user expects to get the resolved data
@ -7426,8 +7430,10 @@ var PDFObjects = (function() {
// If there isn't an object yet or the object isn't resolved, then the
// data isn't ready yet!
if (!obj || !obj.isResolved)
if (!obj || !obj.isResolved) {
throw 'Requesting object that isn\'t resolved yet ' + objId;
return null;
}
else
return obj.data;
},