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fdo#81502: sw: fix spurious "[" being painted for field marks

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There is a special SwFieldMarkPortion sub-class that is supposed to be
created for these, which overrides Paint() to do nothing; unfortunately
at least for the CH_TXT_ATR_FIELDSTART at beginning of a paragraph
a plain SwTxtPortion is created, because the check of rInf.Len() is
checking the length of the _previous_ text portion; the call to
rInf.SetLen() only happens after creation, in last line of
SwTxtFormatter::NewTxtPortion().

This problem affects RTF and DOCX files since commit
c6b99eedda.

Change-Id: I447b21e841d22558d689f0f244d811c32e4923ec
This commit is contained in:
Michael Stahl
2014-07-24 23:02:12 +02:00
parent 678ad50a5e
commit c3916303eb
2 changed files with 31 additions and 32 deletions
Download Patch File Download Diff File Expand all files Collapse all files

3
sw/source/core/text/itrform2.cxx
View File

@@ -870,8 +870,6 @@ SwTxtPortion *SwTxtFormatter::WhichTxtPor( SwTxtFormatInfo &rInf ) const
// Only at the End! // Only at the End!
// If pCurr does not have a width, it can however aready have content. // If pCurr does not have a width, it can however aready have content.
// E.g. for non-displayable characters // E.g. for non-displayable characters
if( rInf.GetLen() > 0 )
{
if (rInf.GetTxt()[rInf.GetIdx()]==CH_TXT_ATR_FIELDSTART) if (rInf.GetTxt()[rInf.GetIdx()]==CH_TXT_ATR_FIELDSTART)
pPor = new SwFieldMarkPortion(); pPor = new SwFieldMarkPortion();
else if (rInf.GetTxt()[rInf.GetIdx()]==CH_TXT_ATR_FIELDEND) else if (rInf.GetTxt()[rInf.GetIdx()]==CH_TXT_ATR_FIELDEND)
@@ -907,7 +905,6 @@ SwTxtPortion *SwTxtFormatter::WhichTxtPor( SwTxtFormatInfo &rInf ) const
} }
} }
} }
}
if( !pPor ) if( !pPor )
{ {
if( !rInf.X() && !pCurr->GetPortion() && !pCurr->GetLen() && !GetFnt()->IsURL() ) if( !rInf.X() && !pCurr->GetPortion() && !pCurr->GetLen() && !GetFnt()->IsURL() )

2
sw/source/core/text/portxt.cxx
View File

@@ -517,12 +517,14 @@ void SwTxtPortion::Paint( const SwTxtPaintInfo &rInf ) const
{ {
if (rInf.OnWin() && 1==rInf.GetLen() && CH_TXT_ATR_FIELDEND==rInf.GetTxt()[rInf.GetIdx()]) if (rInf.OnWin() && 1==rInf.GetLen() && CH_TXT_ATR_FIELDEND==rInf.GetTxt()[rInf.GetIdx()])
{ {
assert(false); // this is some debugging only code
rInf.DrawBackBrush( *this ); rInf.DrawBackBrush( *this );
const OUString aTxt(CH_TXT_ATR_SUBST_FIELDEND); const OUString aTxt(CH_TXT_ATR_SUBST_FIELDEND);
rInf.DrawText( aTxt, *this, 0, aTxt.getLength(), false ); rInf.DrawText( aTxt, *this, 0, aTxt.getLength(), false );
} }
else if (rInf.OnWin() && 1==rInf.GetLen() && CH_TXT_ATR_FIELDSTART==rInf.GetTxt()[rInf.GetIdx()]) else if (rInf.OnWin() && 1==rInf.GetLen() && CH_TXT_ATR_FIELDSTART==rInf.GetTxt()[rInf.GetIdx()])
{ {
assert(false); // this is some debugging only code
rInf.DrawBackBrush( *this ); rInf.DrawBackBrush( *this );
const OUString aTxt(CH_TXT_ATR_SUBST_FIELDSTART); const OUString aTxt(CH_TXT_ATR_SUBST_FIELDSTART);
rInf.DrawText( aTxt, *this, 0, aTxt.getLength(), false ); rInf.DrawText( aTxt, *this, 0, aTxt.getLength(), false );