diff options
| author | Michael Stahl <mstahl@redhat.com> | 2014-10-29 23:50:21 +0100 |
|---|---|---|
| committer | Michael Stahl <mstahl@redhat.com> | 2014-10-30 15:56:07 +0100 |
| commit | 4e223fab04279c3583689e69fa1342966e81de36 (patch) | |
| tree | db77b17ebbe3dfc9f58e7e372c557f0d34944d0b | |
| parent | 9d522e214c074b94cf8cbb6a82f80286838a3c54 (diff) | |
fdo#79602: sw: fix text formatting of proportional line space < 100%
SwTxtFormatter::CalcRealHeight(): Apply the special treatment of < 100%
line space shrinking the Height() of the line only to the first line
in a paragraph; the subsequent ones are shrunk again (to the square of
the desired proportion) 30 lines later.
Also set the Ascent of the line, as the wrong base-line causes the lower
part of the line to be clipped.
(regression from 42532d42bfcdb12df86376cda009e8e315a82153)
Change-Id: I0424396263293deaa318c80eedc2237cdb01b22b
| -rw-r--r-- | sw/source/core/text/itrform2.cxx | 18 |
1 files changed, 13 insertions, 5 deletions
diff --git a/sw/source/core/text/itrform2.cxx b/sw/source/core/text/itrform2.cxx index 0d3e80b664f5..233aaabfc960 100644 --- a/sw/source/core/text/itrform2.cxx +++ b/sw/source/core/text/itrform2.cxx @@ -1742,24 +1742,30 @@ void SwTxtFormatter::CalcRealHeight( bool bNewLine ) switch( pSpace->GetLineSpaceRule() ) { case SVX_LINE_SPACE_AUTO: - if (pSpace->GetInterLineSpaceRule()==SVX_INTER_LINE_SPACE_PROP) { + // shrink first line of paragraph too on spacing < 100% + if (IsParaLine() && + pSpace->GetInterLineSpaceRule() == SVX_INTER_LINE_SPACE_PROP) + { long nTmp = pSpace->GetPropLineSpace(); + // Word will render < 50% too but it's just not readable + if( nTmp < 50 ) + nTmp = nTmp ? 50 : 100; if (nTmp<100) { // code adaped from fixed line height nTmp *= nLineHeight; nTmp /= 100; if( !nTmp ) ++nTmp; nLineHeight = (sal_uInt16)nTmp; - /* - //@TODO figure out how WW maps ascent and descent - //in case of prop line spacing <100% sal_uInt16 nAsc = ( 4 * nLineHeight ) / 5; // 80% +#if 0 + // could do clipping here (like Word does) + // but at 0.5 its unreadable either way... if( nAsc < pCurr->GetAscent() || nLineHeight - nAsc < pCurr->Height() - pCurr->GetAscent() ) pCurr->SetClipping( true ); +#endif pCurr->SetAscent( nAsc ); - */ pCurr->Height( nLineHeight ); pInf->GetParaPortion()->SetFixLineHeight(); } @@ -1785,6 +1791,8 @@ void SwTxtFormatter::CalcRealHeight( bool bNewLine ) break; default: OSL_FAIL( ": unknown LineSpaceRule" ); } + // Note: for the _first_ line the line spacing of the previous + // paragraph is applied in SwFlowFrm::CalcUpperSpace() if( !IsParaLine() ) switch( pSpace->GetInterLineSpaceRule() ) { |