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tdf#101147 Improve (again) minute/month detection

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For format like HH:MM:SS MM/DD
second MM is detected as minute: see tdf#95339

New rules:
- first M following each H is minute
- first M following first S is minute

Detection Month/minute now fully compatible with Excel even with unwanted detection:
SS:MM:HH DD/MM/YY
second MM is minute even if user would expect month

Change-Id: Ia789fbc2dbd6d2dcbe9b9c34d3f288674966dd10
Reviewed-on: https://gerrit.libreoffice.org/27560
Tested-by: Jenkins <ci@libreoffice.org>
Reviewed-by: Eike Rathke <erack@redhat.com>
Tested-by: Eike Rathke <erack@redhat.com>
This commit is contained in:
Laurent Balland-Poirier 2016-07-27 09:02:46 +02:00 committed by Eike Rathke
parent 0db0fda5a1
commit aa6bca0dfa
2 changed files with 16 additions and 7 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

4
svl/qa/unit/svl.cxx
View File

@ -1132,8 +1132,8 @@ void Test::testUserDefinedNumberFormats()
checkPreviewString(aFormatter, sCode, -12.0, eLang, sExpected);
}
{ // tdf#995339: detect SSMM as second minute
sCode = "SS:MM:HH DD/MM/YY";
sExpected = "54:23:03 02/01/00";
sCode = "SS:MM:HH DD/MM/YY"; // Month not detected by Excel, so we do not neither to keep compatibility
sExpected = "54:23:03 02/23/00";
checkPreviewString(aFormatter, sCode, M_PI, eLang, sExpected);
}
{ // tdf#99996: better algorithm for fraction representation

19
svl/source/numbers/zforscan.cxx
View File

@ -1121,6 +1121,8 @@ sal_Int32 ImpSvNumberformatScan::ScanType()
short eNewType;
bool bMatchBracket = false;
bool bHaveGeneral = false; // if General/Standard encountered
bool bIsTimeDetected =false; // hour or second found in format
bool bHaveMinute = false;
SkipStrings(i, nPos);
while (i < nAnzStrings)
@ -1135,20 +1137,26 @@ sal_Int32 ImpSvNumberformatScan::ScanType()
case NF_KEY_E: // E
eNewType = css::util::NumberFormat::SCIENTIFIC;
break;
case NF_KEY_AMPM: // AM,A,PM,P
case NF_KEY_AP:
case NF_KEY_H: // H
case NF_KEY_HH: // HH
bIsTimeDetected = true;
SAL_FALLTHROUGH;
case NF_KEY_S: // S
case NF_KEY_SS: // SS
if ( !bHaveMinute )
bIsTimeDetected = true;
SAL_FALLTHROUGH;
case NF_KEY_AMPM: // AM,A,PM,P
case NF_KEY_AP:
eNewType = css::util::NumberFormat::TIME;
break;
case NF_KEY_M: // M
case NF_KEY_MM: // MM
/* Minute or month.
Minute if one of:
* preceded by time keyword H or S (ignoring separators)
* preceded by time keyword H (ignoring separators)
* followed by time keyword S (ignoring separators)
* H or S was detected
* preceded by '[' amount bracket
Else month.
*/
@ -1156,14 +1164,15 @@ sal_Int32 ImpSvNumberformatScan::ScanType()
nIndexNex = NextKeyword(i);
if (nIndexPre == NF_KEY_H || // H
nIndexPre == NF_KEY_HH || // HH
nIndexPre == NF_KEY_S || // S before M tdf#95339
nIndexPre == NF_KEY_SS || // SS
nIndexNex == NF_KEY_S || // S
nIndexNex == NF_KEY_SS || // SS
bIsTimeDetected || // tdf#101147
PreviousChar(i) == '[' ) // [M
{
eNewType = css::util::NumberFormat::TIME;
nTypeArray[i] -= 2; // 6 -> 4, 7 -> 5
bIsTimeDetected = false; // next M should be month
bHaveMinute = true;
}
else
{