Resolves: tdf#139934 always apply cellXfs xf explicits (tdf#123139 related)
Change-Id: Id1e12ee8677a25a645bfd53b4968a17c9a1eabe5
Reviewed-on: https://gerrit.libreoffice.org/c/core/+/146599
Reviewed-by: Eike Rathke <erack@redhat.com>
Tested-by: Jenkins
diff --git a/sc/source/filter/oox/stylesbuffer.cxx b/sc/source/filter/oox/stylesbuffer.cxx
index 1819257..1dbe7e6 100644
--- a/sc/source/filter/oox/stylesbuffer.cxx
+++ b/sc/source/filter/oox/stylesbuffer.cxx
@@ -1972,38 +1972,64 @@ void Xf::importXf( const AttributeList& rAttribs, bool bCellXf )
// as xfId attribute is always created during export to .xlsx
// Not setting "0" value is causing wrong .xlsx import by LibreOffice,
// for spreadsheets created by external applications (ex. SAP BI).
bool bApplyDefault;
if ( maModel.mbCellXf )
{
maModel.mnStyleXfId = rAttribs.getInteger( XML_xfId, 0 );
const sal_Int32 xfId = rAttribs.getInteger( XML_xfId, -1 );
// No xfId => no cellStyleXfs that could overwrite this on change, thus
// has to be applied.
bApplyDefault = (xfId < 0);
maModel.mnStyleXfId = std::max<sal_Int32>(0, xfId);
}
else
{
maModel.mnStyleXfId = rAttribs.getInteger( XML_xfId, -1 );
bApplyDefault = true;
}
maModel.mnFontId = rAttribs.getInteger( XML_fontId, -1 );
maModel.mnNumFmtId = rAttribs.getInteger( XML_numFmtId, -1 );
maModel.mnBorderId = rAttribs.getInteger( XML_borderId, -1 );
maModel.mnFillId = rAttribs.getInteger( XML_fillId, -1 );
// Default value of the apply*** attributes is dependent on context:
// true in cellStyleXfs element, false in cellXfs element...
// But it's not as easy as it sounds, for docs see
// https://learn.microsoft.com/en-us/openspecs/office_standards/ms-oe376/59922f8b-0edc-4e93-a822-9f22254aec46
// and apparently in reality cellStyleXfs xf and cellXfs xf are not merged
// at all, see
// https://learn.microsoft.com/en-us/openspecs/office_standards/ms-oe376/bcf98682-e8d3-44b8-b8f8-0bf696878ba1
// "b. The standard states that both the cell style xf records and cell xf
// records must be read to understand the full set of formatting applied to
// a cell."
// "In Office, only the cell xf record defines the formatting applied to a cell."
maModel.mbAlignUsed = maModel.mbCellXf || rAttribs.getBool(XML_applyAlignment, true);
maModel.mbProtUsed = maModel.mbCellXf || rAttribs.getBool(XML_applyProtection, true);
/* Default value of the apply*** attributes is dependent on context:
true in cellStyleXfs element, false in cellXfs element... */
maModel.mbFontUsed = rAttribs.getBool( XML_applyFont, !maModel.mbCellXf );
maModel.mbNumFmtUsed = rAttribs.getBool( XML_applyNumberFormat, !maModel.mbCellXf );
maModel.mbBorderUsed = rAttribs.getBool( XML_applyBorder, !maModel.mbCellXf );
maModel.mbAreaUsed = rAttribs.getBool( XML_applyFill, !maModel.mbCellXf );
// So for reading documents this is all crap and effectively xf records
// apply their explicit properties by default unless denied.
// bApplyDefault==false only for cellXf xf with xfId.
// For cellXf xf, mbAlignUsed and mbProtUsed will be set when actually
// importing the element.
maModel.mbAlignUsed = rAttribs.getBool( XML_applyAlignment, bApplyDefault);
maModel.mbProtUsed = rAttribs.getBool( XML_applyProtection, bApplyDefault);
maModel.mbFontUsed = rAttribs.getBool( XML_applyFont, bApplyDefault || maModel.mnFontId > 0);
maModel.mbNumFmtUsed = rAttribs.getBool( XML_applyNumberFormat, bApplyDefault || maModel.mnNumFmtId > 0);
maModel.mbBorderUsed = rAttribs.getBool( XML_applyBorder, bApplyDefault || maModel.mnBorderId > 0);
maModel.mbAreaUsed = rAttribs.getBool( XML_applyFill, bApplyDefault || maModel.mnFillId > 0);
}
void Xf::importAlignment( const AttributeList& rAttribs )
{
maAlignment.importAlignment( rAttribs );
if (maModel.mbCellXf)
maModel.mbAlignUsed = true;
}
void Xf::importProtection( const AttributeList& rAttribs )
{
maProtection.importProtection( rAttribs );
if (maModel.mbCellXf)
maModel.mbProtUsed = true;
}
void Xf::importXf( SequenceInputStream& rStrm, bool bCellXf )
