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Don't do numeric substitution in Arabic text by default. Bug 181711, r+sr=rbs, a=asa.

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This commit is contained in:
smontagu@netscape.com 2007-06-28 13:02:51 -07:00
parent 5b1086c21c
commit d78731a47c
2 changed files with 12 additions and 4 deletions
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10
intl/unicharutil/util/nsBidiUtils.cpp
View File

@ -495,7 +495,8 @@ nsresult Conv_06_FE_WithReverse(const nsString& aSrc,
nsresult HandleNumbers(PRUnichar* aBuffer, PRUint32 aSize, PRUint32 aNumFlag)
{
PRUint32 i;
// IBMBIDI_NUMERAL_REGULAR *
// IBMBIDI_NUMERAL_NOMINAL *
// IBMBIDI_NUMERAL_REGULAR
// IBMBIDI_NUMERAL_HINDICONTEXT
// IBMBIDI_NUMERAL_ARABIC
// IBMBIDI_NUMERAL_HINDI
@ -509,13 +510,18 @@ nsresult HandleNumbers(PRUnichar* aBuffer, PRUint32 aSize, PRUint32 aNumFlag)
for (i=0;i<aSize;i++)
aBuffer[i] = NUM_TO_ARABIC(aBuffer[i]);
break;
default : // IBMBIDI_NUMERAL_REGULAR, IBMBIDI_NUMERAL_HINDICONTEXT for HandleNum() which is called for clipboard handling
case IBMBIDI_NUMERAL_REGULAR:
case IBMBIDI_NUMERAL_HINDICONTEXT:
// for clipboard handling
//XXX do we really want to convert numerals when copying text?
for (i=1;i<aSize;i++) {
if (IS_ARABIC_CHAR(aBuffer[i-1]))
aBuffer[i] = NUM_TO_HINDI(aBuffer[i]);
else
aBuffer[i] = NUM_TO_ARABIC(aBuffer[i]);
}
case IBMBIDI_NUMERAL_NOMINAL:
default:
break;
}
return NS_OK;

6
intl/unicharutil/util/nsBidiUtils.h
View File

@ -75,6 +75,7 @@
* @param aBuffer is the string
* @param aSize is the size of aBuffer
* @param aNumFlag specifies the conversion to perform:
* IBMBIDI_NUMERAL_NOMINAL: don't do any conversion
* IBMBIDI_NUMERAL_HINDI: convert to Hindi forms (Unicode 0660-0669)
* IBMBIDI_NUMERAL_ARABIC: convert to Arabic forms (Unicode 0030-0039)
* IBMBIDI_NUMERAL_HINDICONTEXT: convert numbers in Arabic text to Hindi, otherwise to Arabic
@ -146,7 +147,8 @@
// Numeral Style
// ------------------
// bidi.numeral
#define IBMBIDI_NUMERAL_REGULAR 1 // 1 = regularcontextnumeralBidi *
#define IBMBIDI_NUMERAL_NOMINAL 0 // 0 = nominalnumeralBidi *
#define IBMBIDI_NUMERAL_REGULAR 1 // 1 = regularcontextnumeralBidi
#define IBMBIDI_NUMERAL_HINDICONTEXT 2 // 2 = hindicontextnumeralBidi
#define IBMBIDI_NUMERAL_ARABIC 3 // 3 = arabicnumeralBidi
#define IBMBIDI_NUMERAL_HINDI 4 // 4 = hindinumeralBidi
@ -169,7 +171,7 @@
(IBMBIDI_TEXTTYPE_CHARSET<<4) | \
(IBMBIDI_CONTROLSTEXTMODE_LOGICAL<<8) | \
(IBMBIDI_CLIPBOARDTEXTMODE_SOURCE<<12) | \
(IBMBIDI_NUMERAL_REGULAR<<16) | \
(IBMBIDI_NUMERAL_NOMINAL<<16) | \
(IBMBIDI_SUPPORTMODE_MOZILLA<<20) | \
(IBMBIDI_CHARSET_BIDI<<24))