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Change the format of the BidiResult object.

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Julian Viereck 2012-09-14 15:03:27 -07:00
parent 897b99500e
commit 8d6565d1a8
2 changed files with 12 additions and 12 deletions
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20
src/bidi.js
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@ -138,16 +138,16 @@ var bidi = PDFJS.bidi = (function bidiClosure() {
}
}
function bidiResult(content, direction) {
this.content = content;
this.direction = direction;
function BidiResult(str, isLTR) {
this.str = str;
this.ltr = isLTR;
}
function bidi(str, startLevel) {
var direction = '';
var isLTR = true;
var strLength = str.length;
if (strLength == 0)
return new bidiResult(str, direction);
return new BidiResult(str, ltr);
// get types, fill arrays
@ -181,16 +181,16 @@ var bidi = PDFJS.bidi = (function bidiClosure() {
// if less than 30% chars are rtl then string is primarily ltr
// if more than 30% chars are rtl then string is primarily rtl
if (numBidi == 0) {
direction = 'ltr';
return new bidiResult(str, direction);
isLTR = true;
return new BidiResult(str, isLTR);
}
if (startLevel == -1) {
if ((strLength / numBidi) < 0.3) {
direction = 'ltr';
isLTR = true;
startLevel = 0;
} else {
direction = 'rtl';
isLTR = false;
startLevel = 1;
}
}
@ -444,7 +444,7 @@ var bidi = PDFJS.bidi = (function bidiClosure() {
result += ch;
}
return new bidiResult(result, direction);
return new BidiResult(result, isLTR);
}
return bidi;