tdf#121110 ww8import Jc80 justify is absolute, not Bidi relative
Paragraph justification can be specified either absolutely
(in old versions or with eWW8:Jc80) or relatively (with eWW8:Jc).
The last processed SPRM wins (I assume).
The WW8 format seems to ALWAYS specify Jc80,
and that is overwritten by an optional Jc SPRM.
I haven't seen Jc be processed before a Jc80 SPRM,
but if it does, then the justify would need to be treated as absolute.
If for some reason neither of these exist, BiDi will adjust by default
only if it is the newer WW8 format. Again, that is an assumption
because I haven't seen such a document to test.
Change-Id: I966077d743f1d148fe2fb9faba87fbdd8f3507f3
Reviewed-on: https://gerrit.libreoffice.org/63591
Tested-by: Jenkins
Reviewed-by: Justin Luth <justin_luth@sil.org>
Reviewed-by: Miklos Vajna <vmiklos@collabora.com>
diff --git a/sw/qa/extras/ww8export/data/tdf121110_absJustify.doc b/sw/qa/extras/ww8export/data/tdf121110_absJustify.doc
new file mode 100644
index 0000000..0b9f581
--- /dev/null
+++ b/sw/qa/extras/ww8export/data/tdf121110_absJustify.doc
Binary files differ
diff --git a/sw/qa/extras/ww8export/ww8export2.cxx b/sw/qa/extras/ww8export/ww8export2.cxx
index e1597f6..9154d45 100644
--- a/sw/qa/extras/ww8export/ww8export2.cxx
+++ b/sw/qa/extras/ww8export/ww8export2.cxx
@@ -262,6 +262,12 @@
CPPUNIT_ASSERT_EQUAL( style::ParagraphAdjust_RIGHT, static_cast<style::ParagraphAdjust>(getProperty<sal_Int16>(getParagraph(1), "ParaAdjust")) );
}
DECLARE_WW8EXPORT_TEST(testTdf121110_absJustify, "tdf121110_absJustify.doc")
{
CPPUNIT_ASSERT_EQUAL( style::ParagraphAdjust_RIGHT, static_cast<style::ParagraphAdjust>(getProperty<sal_Int16>(getParagraph(1), "ParaAdjust")) );
CPPUNIT_ASSERT_EQUAL( style::ParagraphAdjust_LEFT, static_cast<style::ParagraphAdjust>(getProperty<sal_Int16>(getParagraph(3), "ParaAdjust")) );
}
DECLARE_WW8EXPORT_TEST(testTdf106174_rtlParaAlign, "tdf106174_rtlParaAlign.docx")
{
CPPUNIT_ASSERT_EQUAL(sal_Int16(style::ParagraphAdjust_CENTER), getProperty<sal_Int16>(getParagraph(1), "ParaAdjust"));
diff --git a/sw/source/filter/ww8/ww8par.hxx b/sw/source/filter/ww8/ww8par.hxx
index fc8ab8c..4a91dc1 100644
--- a/sw/source/filter/ww8/ww8par.hxx
+++ b/sw/source/filter/ww8/ww8par.hxx
@@ -253,6 +253,7 @@
//for L of the LR space independently
bool m_bParaAutoBefore; // For Auto spacing before a paragraph
bool m_bParaAutoAfter; // For Auto Spacing after a paragraph
sal_Int16 m_nRelativeJustify;
SwWW8StyInf() :
m_sWWStyleName( OUString() ),
@@ -279,7 +280,8 @@
m_bHasBrokenWW6List(false),
m_bListReleventIndentSet(false),
m_bParaAutoBefore(false),
m_bParaAutoAfter(false)
m_bParaAutoAfter(false),
m_nRelativeJustify(-1)
{}
@@ -1747,7 +1749,12 @@
void Read_ParaAutoAfter(sal_uInt16 , const sal_uInt8 *pData, short nLen);
void Read_ParaContextualSpacing( sal_uInt16 nId, const sal_uInt8* pData, short nLen );
void Read_LineSpace( sal_uInt16, const sal_uInt8*, short nLen );
void SetRelativeJustify( bool bRel );
bool IsRelativeJustify();
bool IsRelativeJustify( sal_uInt16 nColl );
void Read_Justify(sal_uInt16, const sal_uInt8*, short nLen);
void Read_IdctHint(sal_uInt16, const sal_uInt8*, short nLen);
bool IsRightToLeft();
void Read_RTLJustify(sal_uInt16, const sal_uInt8*, short nLen);
diff --git a/sw/source/filter/ww8/ww8par6.cxx b/sw/source/filter/ww8/ww8par6.cxx
index 32b822a..f743d11 100644
--- a/sw/source/filter/ww8/ww8par6.cxx
+++ b/sw/source/filter/ww8/ww8par6.cxx
@@ -310,6 +310,59 @@
rFormat.SetFormatAttr(aGrid);
}
void SwWW8ImplReader::SetRelativeJustify( bool bRel )
{
if ( m_pCurrentColl && StyleExists(m_nCurrentColl) ) // importing style
m_vColl[m_nCurrentColl].m_nRelativeJustify = bRel ? 1 : 0;
else if ( m_xPlcxMan && m_xPlcxMan->GetPap() ) // importing paragraph
m_xPlcxMan->GetPap()->nRelativeJustify = bRel ? 1 : 0;
}
bool SwWW8ImplReader::IsRelativeJustify()
{
bool bRet = m_xWwFib->GetFIBVersion() >= ww::eWW8;
if ( bRet )
{
// if relativeJustify is undefined (-1), then check the parent style.
if ( m_pCurrentColl && StyleExists(m_nCurrentColl) )
{
sal_Int16 nRelative = m_vColl[m_nCurrentColl].m_nRelativeJustify;
if ( nRelative < 0 && m_nCurrentColl )
bRet = IsRelativeJustify( m_vColl[m_nCurrentColl].m_nBase );
else
bRet = nRelative > 0;
}
else if ( m_xPlcxMan && m_xPlcxMan->GetPap() )
{
sal_Int16 nRelative = m_xPlcxMan->GetPap()->nRelativeJustify;
if ( nRelative < 0 )
bRet = IsRelativeJustify( m_nCurrentColl );
else
bRet = nRelative > 0;
}
}
return bRet;
}
bool SwWW8ImplReader::IsRelativeJustify( sal_uInt16 nColl )
{
assert( m_xWwFib->GetFIBVersion() >= ww::eWW8
&& "pointless to search styles if relative justify is impossible");
bool bRet = true;
if ( StyleExists(nColl) )
{
// if relativeJustify is undefined (-1), then check the parent style.
sal_Int16 nRelative = m_vColl[nColl].m_nRelativeJustify;
if ( nColl == 0 || nRelative >= 0 )
bRet = nRelative > 0;
else if ( nColl != m_vColl[nColl].m_nBase )
bRet = IsRelativeJustify( m_vColl[nColl].m_nBase );
}
return bRet;
}
void SwWW8ImplReader::Read_ParaBiDi(sal_uInt16, const sal_uInt8* pData, short nLen)
{
if (nLen < 1)
@@ -319,11 +372,17 @@
SvxFrameDirection eDir =
*pData ? SvxFrameDirection::Horizontal_RL_TB : SvxFrameDirection::Horizontal_LR_TB;
// Previous adjust or bidi values require changing paraAdjust.
// Only change if ParaBiDi doesn't match previous setting.
const bool bParentRTL = IsRightToLeft();
if ( (eDir == SvxFrameDirection::Horizontal_RL_TB && !bParentRTL) ||
(eDir == SvxFrameDirection::Horizontal_LR_TB && bParentRTL) )
// In eWW8+, justify can be absolute, or relative to BiDi
bool bBiDiSwap = IsRelativeJustify();
if ( bBiDiSwap )
{
// Only change if ParaBiDi doesn't match previous setting.
const bool bParentRTL = IsRightToLeft();
bBiDiSwap = (eDir == SvxFrameDirection::Horizontal_RL_TB && !bParentRTL)
|| (eDir == SvxFrameDirection::Horizontal_LR_TB && bParentRTL);
}
if ( bBiDiSwap )
{
const SvxAdjustItem* pItem = static_cast<const SvxAdjustItem*>(GetFormatAttr(RES_PARATR_ADJUST));
if ( !pItem )
@@ -4412,7 +4471,7 @@
}
}
void SwWW8ImplReader::Read_Justify( sal_uInt16, const sal_uInt8* pData, short nLen )
void SwWW8ImplReader::Read_Justify( sal_uInt16 nId, const sal_uInt8* pData, short nLen )
{
if (nLen < 1)
{
@@ -4446,6 +4505,7 @@
aAdjust.SetLastBlock(SvxAdjust::Block);
NewAttr(aAdjust);
SetRelativeJustify( nId != NS_sprm::sprmPJc80 );
}
bool SwWW8ImplReader::IsRightToLeft()
@@ -4466,7 +4526,7 @@
return bRTL;
}
void SwWW8ImplReader::Read_RTLJustify( sal_uInt16, const sal_uInt8* pData, short nLen )
void SwWW8ImplReader::Read_RTLJustify( sal_uInt16 nId, const sal_uInt8* pData, short nLen )
{
if (nLen < 1)
{
@@ -4477,7 +4537,7 @@
//If we are in a ltr paragraph this is the same as normal Justify,
//If we are in a rtl paragraph the meaning is reversed.
if (!IsRightToLeft())
Read_Justify(NS_sprm::sprmPJc80 /*dummy*/, pData, nLen);
Read_Justify(nId, pData, nLen);
else
{
SvxAdjust eAdjust(SvxAdjust::Right);
@@ -4506,6 +4566,7 @@
aAdjust.SetLastBlock(SvxAdjust::Block);
NewAttr(aAdjust);
SetRelativeJustify( true );
}
}
diff --git a/sw/source/filter/ww8/ww8scan.hxx b/sw/source/filter/ww8/ww8scan.hxx
index 2e4ae3e..63ba044 100644
--- a/sw/source/filter/ww8/ww8scan.hxx
+++ b/sw/source/filter/ww8/ww8scan.hxx
@@ -903,6 +903,7 @@
long nCpOfs; // for Offset Header .. Footnote
bool bFirstSprm; // for recognizing the first Sprm of a group
bool bRealLineEnd; // false for Pap-Piece-end
sal_Int16 nRelativeJustify;
void Save( WW8PLCFxSave1& rSave ) const;
void Restore( const WW8PLCFxSave1& rSave );
//With nStartPos set to WW8_CP_MAX then in the case of a pap or chp
@@ -922,6 +923,7 @@
, nCpOfs(0)
, bFirstSprm(false)
, bRealLineEnd(false)
, nRelativeJustify(-1)
{
}
void ReduceByOffset();
