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Lifting up this.xref; buttons tooltips

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notmasteryet 2011-08-22 18:55:49 -05:00
parent 94eac2466e
commit d664652b86
2 changed files with 8 additions and 7 deletions
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7
pdf.js
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@ -3438,9 +3438,10 @@ var Catalog = (function() {
return str;
}
var obj = this.catDict.get('Outlines');
var xref = this.xref;
var root = { items: [] };
if (IsRef(obj)) {
obj = this.xref.fetch(obj).get('First');
obj = xref.fetch(obj).get('First');
var processed = new RefSet();
if (IsRef(obj)) {
var queue = [{obj: obj, parent: root}];
@ -3449,12 +3450,12 @@ var Catalog = (function() {
processed.put(obj);
while (queue.length > 0) {
var i = queue.shift();
var outlineDict = this.xref.fetch(i.obj);
var outlineDict = xref.fetch(i.obj);
if (!outlineDict.has('Title'))
error('Invalid outline item');
var dest = outlineDict.get('A');
if (dest)
dest = this.xref.fetchIfRef(dest).get('D');
dest = xref.fetchIfRef(dest).get('D');
else if (outlineDict.has('Dest')) {
dest = outlineDict.get('Dest');
if (IsName(dest))