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apache / openoffice / bab44dcac0296df22024f3f10e7997de78ed4094 / . / AOO410 / main / editeng / source / editeng / impedit3.cxx
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/**************************************************************
*
* Licensed to the Apache Software Foundation (ASF) under one
* or more contributor license agreements. See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership. The ASF licenses this file
* to you under the Apache License, Version 2.0 (the
* "License"); you may not use this file except in compliance
* with the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing,
* software distributed under the License is distributed on an
* "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
* KIND, either express or implied. See the License for the
* specific language governing permissions and limitations
* under the License.
*
*************************************************************/
// MARKER(update_precomp.py): autogen include statement, do not remove
#include "precompiled_editeng.hxx"
#include <vcl/wrkwin.hxx>
#include <vcl/dialog.hxx>
#include <vcl/msgbox.hxx>
#include <vcl/svapp.hxx>
#include <vcl/metaact.hxx>
#include <vcl/gdimtf.hxx>
#define _SVSTDARR_sal_uIt16S
#include <svl/svstdarr.hxx>
#include <vcl/wrkwin.hxx>
#include <editeng/adjitem.hxx>
#include <editeng/tstpitem.hxx>
#include <editeng/lspcitem.hxx>
#include <editeng/flditem.hxx>
#include <impedit.hxx>
#include <editeng/editeng.hxx>
#include <editeng/editview.hxx>
#include <editeng/txtrange.hxx>
#include <editeng/cscoitem.hxx>
#include <editeng/colritem.hxx>
#include <editeng/udlnitem.hxx>
#include <editeng/fhgtitem.hxx>
#include <editeng/kernitem.hxx>
#include <editeng/lrspitem.hxx>
#include <editeng/ulspitem.hxx>
#include <editeng/fontitem.hxx>
#include <editeng/wghtitem.hxx>
#include <editeng/postitem.hxx>
#include <editeng/langitem.hxx>
#include <editeng/scriptspaceitem.hxx>
#include <editeng/charscaleitem.hxx>
#include <editeng/numitem.hxx>
#include <svtools/colorcfg.hxx>
#include <svl/ctloptions.hxx>
#include <editeng/forbiddencharacterstable.hxx>
#include <unotools/localedatawrapper.hxx>
#include <editeng/unolingu.hxx>
#include <math.h>
#include <vcl/svapp.hxx>
#include <vcl/metric.hxx>
#include <com/sun/star/i18n/ScriptType.hpp>
#include <com/sun/star/text/CharacterCompressionType.hpp>
#include <vcl/pdfextoutdevdata.hxx>
#include <i18npool/mslangid.hxx>
#include <comphelper/processfactory.hxx>
using ::rtl::OUString;
using namespace ::com::sun::star;
using namespace ::com::sun::star::uno;
using namespace ::com::sun::star::beans;
using namespace ::com::sun::star::linguistic2;
SV_DECL_VARARR_SORT( SortedPositions, sal_uInt32, 16, 8 )
SV_IMPL_VARARR_SORT( SortedPositions, sal_uInt32 );
#define CH_HYPH '-'
#define RESDIFF 10
#define WRONG_SHOW_MIN 5
#define WRONG_SHOW_SMALL 11
#define WRONG_SHOW_MEDIUM 15
struct TabInfo
{
sal_Bool bValid;
SvxTabStop aTabStop;
xub_StrLen nCharPos;
sal_uInt16 nTabPortion;
long nStartPosX;
long nTabPos;
TabInfo() { bValid = sal_False; }
};
Point Rotate( const Point& rPoint, short nOrientation, const Point& rOrigin )
{
double nRealOrientation = nOrientation*F_PI1800;
double nCos = cos( nRealOrientation );
double nSin = sin( nRealOrientation );
Point aRotatedPos;
Point aTranslatedPos( rPoint );
// Translation
aTranslatedPos -= rOrigin;
// Rotation...
aRotatedPos.X() = (long) ( nCos*aTranslatedPos.X() + nSin*aTranslatedPos.Y() );
aRotatedPos.Y() = (long) - ( nSin*aTranslatedPos.X() - nCos*aTranslatedPos.Y() );
aTranslatedPos = aRotatedPos;
// Translation...
aTranslatedPos += rOrigin;
return aTranslatedPos;
}
sal_uInt8 GetCharTypeForCompression( xub_Unicode cChar )
{
switch ( cChar )
{
case 0x3008: case 0x300A: case 0x300C: case 0x300E:
case 0x3010: case 0x3014: case 0x3016: case 0x3018:
case 0x301A: case 0x301D:
{
return CHAR_PUNCTUATIONRIGHT;
}
case 0x3001: case 0x3002: case 0x3009: case 0x300B:
case 0x300D: case 0x300F: case 0x3011: case 0x3015:
case 0x3017: case 0x3019: case 0x301B: case 0x301E:
case 0x301F:
{
return CHAR_PUNCTUATIONLEFT;
}
default:
{
return ( ( 0x3040 <= cChar ) && ( 0x3100 > cChar ) ) ? CHAR_KANA : CHAR_NORMAL;
}
}
}
void lcl_DrawRedLines(
OutputDevice* pOutDev,
long nFontHeight,
const Point& rPnt,
sal_uInt16 nIndex,
sal_uInt16 nMaxEnd,
const sal_Int32* pDXArray,
WrongList* pWrongs,
short nOrientation,
const Point& rOrigin,
sal_Bool bVertical,
sal_Bool bIsRightToLeft )
{
#ifndef SVX_LIGHT
// Aber nur, wenn Font nicht zu klein...
long nHght = pOutDev->LogicToPixel( Size( 0, nFontHeight ) ).Height();
if( WRONG_SHOW_MIN < nHght )
{
sal_uInt16 nStyle;
if( WRONG_SHOW_MEDIUM < nHght )
nStyle = WAVE_NORMAL;
else if( WRONG_SHOW_SMALL < nHght )
nStyle = WAVE_SMALL;
else
nStyle = WAVE_FLAT;
sal_uInt16 nEnd, nStart = nIndex;
sal_Bool bWrong = pWrongs->NextWrong( nStart, nEnd );
while ( bWrong )
{
if ( nStart >= nMaxEnd )
break;
if ( nStart < nIndex ) // Wurde korrigiert
nStart = nIndex;
if ( nEnd > nMaxEnd )
nEnd = nMaxEnd;
Point aPnt1( rPnt );
if ( bVertical && ( nStyle != WAVE_FLAT ) )
{
// VCL doesn't know that the text is vertical, and is manipulating
// the positions a little bit in y direction...
long nOnePixel = pOutDev->PixelToLogic( Size( 0, 1 ) ).Height();
long nCorrect = ( nStyle == WAVE_NORMAL ) ? 2*nOnePixel : nOnePixel;
aPnt1.Y() -= nCorrect;
aPnt1.X() -= nCorrect;
}
if ( nStart > nIndex )
{
if ( !bVertical )
{
// since for RTL portions rPnt is on the visual right end of the portion
// (i.e. at the start of the first RTL char) we need to subtract the offset
// for RTL portions...
aPnt1.X() += (bIsRightToLeft ? -1 : 1) * pDXArray[ nStart - nIndex - 1 ];
}
else
aPnt1.Y() += pDXArray[ nStart - nIndex - 1 ];
}
Point aPnt2( rPnt );
DBG_ASSERT( nEnd > nIndex, "RedLine: aPnt2?" );
if ( !bVertical )
{
// since for RTL portions rPnt is on the visual right end of the portion
// (i.e. at the start of the first RTL char) we need to subtract the offset
// for RTL portions...
aPnt2.X() += (bIsRightToLeft ? -1 : 1) * pDXArray[ nEnd - nIndex - 1 ];
}
else
aPnt2.Y() += pDXArray[ nEnd - nIndex - 1 ];
if ( nOrientation )
{
aPnt1 = Rotate( aPnt1, nOrientation, rOrigin );
aPnt2 = Rotate( aPnt2, nOrientation, rOrigin );
}
pOutDev->DrawWaveLine( aPnt1, aPnt2, nStyle );
nStart = nEnd+1;
if ( nEnd < nMaxEnd )
bWrong = pWrongs->NextWrong( nStart, nEnd );
else
bWrong = sal_False;
}
}
#endif // !SVX_LIGHT
}
Point lcl_ImplCalcRotatedPos( Point rPos, Point rOrigin, double nSin, double nCos )
{
Point aRotatedPos;
// Translation...
Point aTranslatedPos( rPos);
aTranslatedPos -= rOrigin;
aRotatedPos.X() = (long) ( nCos*aTranslatedPos.X() + nSin*aTranslatedPos.Y() );
aRotatedPos.Y() = (long) - ( nSin*aTranslatedPos.X() - nCos*aTranslatedPos.Y() );
aTranslatedPos = aRotatedPos;
// Translation...
aTranslatedPos += rOrigin;
return aTranslatedPos;
}
sal_Bool lcl_IsLigature( xub_Unicode cCh, xub_Unicode cNextCh ) // For Kashidas from sw/source/core/text/porlay.txt
{
// Lam + Alef
return ( 0x644 == cCh && 0x627 == cNextCh ) ||
// Beh + Reh
( 0x628 == cCh && 0x631 == cNextCh );
}
sal_Bool lcl_ConnectToPrev( xub_Unicode cCh, xub_Unicode cPrevCh ) // For Kashidas from sw/source/core/text/porlay.txt
{
// Alef, Dal, Thal, Reh, Zain, and Waw do not connect to the left
sal_Bool bRet = 0x627 != cPrevCh && 0x62F != cPrevCh && 0x630 != cPrevCh &&
0x631 != cPrevCh && 0x632 != cPrevCh && 0x648 != cPrevCh;
// check for ligatures cPrevChar + cChar
if ( bRet )
bRet = ! lcl_IsLigature( cPrevCh, cCh );
return bRet;
}
// ----------------------------------------------------------------------
// class ImpEditEngine
// ----------------------------------------------------------------------
void ImpEditEngine::UpdateViews( EditView* pCurView )
{
if ( !GetUpdateMode() || IsFormatting() || aInvalidRec.IsEmpty() )
return;
DBG_ASSERT( IsFormatted(), "UpdateViews: Doc nicht formatiert!" );
for ( sal_uInt16 nView = 0; nView < aEditViews.Count(); nView++ )
{
EditView* pView = aEditViews[nView];
DBG_CHKOBJ( pView, EditView, 0 );
pView->HideCursor();
Rectangle aClipRec( aInvalidRec );
Rectangle aVisArea( pView->GetVisArea() );
aClipRec.Intersection( aVisArea );
if ( !aClipRec.IsEmpty() )
{
// in Fensterkoordinaten umwandeln....
aClipRec = pView->pImpEditView->GetWindowPos( aClipRec );
if ( ( pView == pCurView ) )
Paint( pView->pImpEditView, aClipRec, 0, sal_True );
else
pView->GetWindow()->Invalidate( aClipRec );
}
}
if ( pCurView )
{
sal_Bool bGotoCursor = pCurView->pImpEditView->DoAutoScroll();
pCurView->ShowCursor( bGotoCursor );
}
aInvalidRec = Rectangle();
CallStatusHdl();
}
IMPL_LINK( ImpEditEngine, OnlineSpellHdl, Timer *, EMPTYARG )
{
if ( !Application::AnyInput( INPUT_KEYBOARD ) && GetUpdateMode() && IsFormatted() )
DoOnlineSpelling();
else
aOnlineSpellTimer.Start();
return 0;
}
IMPL_LINK_INLINE_START( ImpEditEngine, IdleFormatHdl, Timer *, EMPTYARG )
{
aIdleFormatter.ResetRestarts();
// #i97146# check if that view is still available
// else probably the idle format timer fired while we're already
// downing
EditView* pView = aIdleFormatter.GetView();
for( sal_uInt16 nView = 0; nView < aEditViews.Count(); nView++ )
{
if( aEditViews[nView] == pView )
{
FormatAndUpdate( pView );
break;
}
}
return 0;
}
IMPL_LINK_INLINE_END( ImpEditEngine, IdleFormatHdl, Timer *, EMPTYARG )
void ImpEditEngine::CheckIdleFormatter()
{
aIdleFormatter.ForceTimeout();
// Falls kein Idle, aber trotzdem nicht formatiert:
if ( !IsFormatted() )
FormatDoc();
}
void ImpEditEngine::FormatFullDoc()
{
for ( sal_uInt16 nPortion = 0; nPortion < GetParaPortions().Count(); nPortion++ )
GetParaPortions()[nPortion]->MarkSelectionInvalid( 0, GetParaPortions()[nPortion]->GetNode()->Len() );
FormatDoc();
}
void ImpEditEngine::FormatDoc()
{
if ( !GetUpdateMode() || IsFormatting() || !GetUpdateModeForAcc())
return;
EnterBlockNotifications();
bIsFormatting = sal_True;
// Dann kann ich auch den Spell-Timer starten...
if ( GetStatus().DoOnlineSpelling() )
StartOnlineSpellTimer();
long nY = 0;
sal_Bool bGrow = sal_False;
Font aOldFont( GetRefDevice()->GetFont() );
// Hier schon, damit nicht jedesmal in CreateLines...
sal_Bool bMapChanged = ImpCheckRefMapMode();
aInvalidRec = Rectangle(); // leermachen
for ( sal_uInt16 nPara = 0; nPara < GetParaPortions().Count(); nPara++ )
{
ParaPortion* pParaPortion = GetParaPortions().GetObject( nPara );
if ( pParaPortion->MustRepaint() || ( pParaPortion->IsInvalid() && pParaPortion->IsVisible() ) )
{
if ( pParaPortion->IsInvalid() )
{
sal_Bool bChangedByDerivedClass = GetEditEnginePtr()->FormattingParagraph( nPara );
if ( bChangedByDerivedClass )
{
pParaPortion->GetTextPortions().Reset();
pParaPortion->MarkSelectionInvalid( 0, pParaPortion->GetNode()->Len() );
}
}
// bei MustRepaint() sollte keine Formatierung noetig sein!
// 23.1.95: Evtl. ist sie durch eine andere Aktion aber doch
// ungueltig geworden!
// if ( pParaPortion->MustRepaint() || CreateLines( nPara ) )
if ( ( pParaPortion->MustRepaint() && !pParaPortion->IsInvalid() )
|| CreateLines( nPara, nY ) )
{
if ( !bGrow && GetTextRanger() )
{
// Bei einer Aenderung der Hoehe muss alles weiter unten
// neu formatiert werden...
for ( sal_uInt16 n = nPara+1; n < GetParaPortions().Count(); n++ )
{
ParaPortion* pPP = GetParaPortions().GetObject( n );
pPP->MarkSelectionInvalid( 0, pPP->GetNode()->Len() );
pPP->GetLines().Reset();
}
}
bGrow = sal_True;
if ( IsCallParaInsertedOrDeleted() )
GetEditEnginePtr()->ParagraphHeightChanged( nPara );
pParaPortion->SetMustRepaint( sal_False );
}
// InvalidRec nur einmal setzen...
if ( aInvalidRec.IsEmpty() )
{
// Bei Paperwidth 0 (AutoPageSize) bleibt es sonst Empty()...
long nWidth = Max( (long)1, ( !IsVertical() ? aPaperSize.Width() : aPaperSize.Height() ) );
Range aInvRange( GetInvalidYOffsets( pParaPortion ) );
aInvalidRec = Rectangle( Point( 0, nY+aInvRange.Min() ),
Size( nWidth, aInvRange.Len() ) );
}
else
{
aInvalidRec.Bottom() = nY + pParaPortion->GetHeight();
}
}
else if ( bGrow )
{
aInvalidRec.Bottom() = nY + pParaPortion->GetHeight();
}
nY += pParaPortion->GetHeight();
}
// Man kann auch durch UpdateMode An=>AUS=>AN in die Formatierung gelangen...
// Optimierung erst nach Vobis-Auslieferung aktivieren...
// if ( !aInvalidRec.IsEmpty() )
{
sal_uInt32 nNewHeight = CalcTextHeight();
long nDiff = nNewHeight - nCurTextHeight;
if ( nDiff )
aStatus.GetStatusWord() |= !IsVertical() ? EE_STAT_TEXTHEIGHTCHANGED : EE_STAT_TEXTWIDTHCHANGED;
if ( nNewHeight < nCurTextHeight )
{
aInvalidRec.Bottom() = (long)Max( nNewHeight, nCurTextHeight );
if ( aInvalidRec.IsEmpty() )
{
aInvalidRec.Top() = 0;
// Left und Right werden nicht ausgewertet, aber wegen IsEmpty gesetzt.
aInvalidRec.Left() = 0;
aInvalidRec.Right() = !IsVertical() ? aPaperSize.Width() : aPaperSize.Height();
}
}
nCurTextHeight = nNewHeight;
if ( aStatus.AutoPageSize() )
CheckAutoPageSize();
else if ( nDiff )
{
for ( sal_uInt16 nView = 0; nView < aEditViews.Count(); nView++ )
{
EditView* pView = aEditViews[nView];
ImpEditView* pImpView = pView->pImpEditView;
if ( pImpView->DoAutoHeight() )
{
Size aSz( pImpView->GetOutputArea().GetWidth(), nCurTextHeight );
if ( aSz.Height() > aMaxAutoPaperSize.Height() )
aSz.Height() = aMaxAutoPaperSize.Height();
else if ( aSz.Height() < aMinAutoPaperSize.Height() )
aSz.Height() = aMinAutoPaperSize.Height();
pImpView->ResetOutputArea( Rectangle(
pImpView->GetOutputArea().TopLeft(), aSz ) );
}
}
}
}
if ( aStatus.DoRestoreFont() )
GetRefDevice()->SetFont( aOldFont );
bIsFormatting = sal_False;
bFormatted = sal_True;
if ( bMapChanged )
GetRefDevice()->Pop();
CallStatusHdl(); // Falls Modified...
LeaveBlockNotifications();
}
sal_Bool ImpEditEngine::ImpCheckRefMapMode()
{
sal_Bool bChange = sal_False;
if ( aStatus.DoFormat100() )
{
MapMode aMapMode( GetRefDevice()->GetMapMode() );
if ( aMapMode.GetScaleX().GetNumerator() != aMapMode.GetScaleX().GetDenominator() )
bChange = sal_True;
else if ( aMapMode.GetScaleY().GetNumerator() != aMapMode.GetScaleY().GetDenominator() )
bChange = sal_True;
if ( bChange )
{
Fraction Scale1( 1, 1 );
aMapMode.SetScaleX( Scale1 );
aMapMode.SetScaleY( Scale1 );
GetRefDevice()->Push();
GetRefDevice()->SetMapMode( aMapMode );
}
}
return bChange;
}
void ImpEditEngine::CheckAutoPageSize()
{
Size aPrevPaperSize( GetPaperSize() );
if ( GetStatus().AutoPageWidth() )
aPaperSize.Width() = (long) !IsVertical() ? CalcTextWidth( sal_True ) : GetTextHeight();
if ( GetStatus().AutoPageHeight() )
aPaperSize.Height() = (long) !IsVertical() ? GetTextHeight() : CalcTextWidth( sal_True );
SetValidPaperSize( aPaperSize ); //Min, Max beruecksichtigen
if ( aPaperSize != aPrevPaperSize )
{
if ( ( !IsVertical() && ( aPaperSize.Width() != aPrevPaperSize.Width() ) )
|| ( IsVertical() && ( aPaperSize.Height() != aPrevPaperSize.Height() ) ) )
{
// Falls davor zentriert/rechts oder Tabs...
aStatus.GetStatusWord() |= !IsVertical() ? EE_STAT_TEXTWIDTHCHANGED : EE_STAT_TEXTHEIGHTCHANGED;
for ( sal_uInt16 nPara = 0; nPara < GetParaPortions().Count(); nPara++ )
{
// Es brauchen nur Absaetze neu formatiert werden,
// die nicht linksbuendig sind.
// Die Hoehe kann sich hier nicht mehr aendern.
ParaPortion* pParaPortion = GetParaPortions().GetObject( nPara );
ContentNode* pNode = pParaPortion->GetNode();
SvxAdjust eJustification = GetJustification( nPara );
if ( eJustification != SVX_ADJUST_LEFT )
{
pParaPortion->MarkSelectionInvalid( 0, pNode->Len() );
CreateLines( nPara, 0 ); // 0: Bei AutoPageSize kein TextRange!
}
}
}
Size aInvSize = aPaperSize;
if ( aPaperSize.Width() < aPrevPaperSize.Width() )
aInvSize.Width() = aPrevPaperSize.Width();
if ( aPaperSize.Height() < aPrevPaperSize.Height() )
aInvSize.Height() = aPrevPaperSize.Height();
Size aSz( aInvSize );
if ( IsVertical() )
{
aSz.Width() = aInvSize.Height();
aSz.Height() = aInvSize.Width();
}
aInvalidRec = Rectangle( Point(), aSz );
for ( sal_uInt16 nView = 0; nView < aEditViews.Count(); nView++ )
{
EditView* pView = aEditViews[nView];
pView->pImpEditView->RecalcOutputArea();
}
}
}
static sal_Int32 ImplCalculateFontIndependentLineSpacing( const sal_Int32 nFontHeight )
{
return ( nFontHeight * 12 ) / 10; // + 20%
}
sal_Bool ImpEditEngine::CreateLines( sal_uInt16 nPara, sal_uInt32 nStartPosY )
{
ParaPortion* pParaPortion = GetParaPortions().GetObject( nPara );
// sal_Bool: Aenderung der Hoehe des Absatzes Ja/Nein - sal_True/sal_False
DBG_ASSERT( pParaPortion->GetNode(), "Portion ohne Node in CreateLines" );
DBG_ASSERT( pParaPortion->IsVisible(), "Unsichtbare Absaetze nicht formatieren!" );
DBG_ASSERT( pParaPortion->IsInvalid(), "CreateLines: Portion nicht invalid!" );
sal_Bool bProcessingEmptyLine = ( pParaPortion->GetNode()->Len() == 0 );
sal_Bool bEmptyNodeWithPolygon = ( pParaPortion->GetNode()->Len() == 0 ) && GetTextRanger();
// ---------------------------------------------------------------
// Schnelle Sonderbehandlung fuer leere Absaetze...
// ---------------------------------------------------------------
if ( ( pParaPortion->GetNode()->Len() == 0 ) && !GetTextRanger() )
{
// schnelle Sonderbehandlung...
if ( pParaPortion->GetTextPortions().Count() )
pParaPortion->GetTextPortions().Reset();
if ( pParaPortion->GetLines().Count() )
pParaPortion->GetLines().Reset();
CreateAndInsertEmptyLine( pParaPortion, nStartPosY );
return FinishCreateLines( pParaPortion );
}
// ---------------------------------------------------------------
// Initialisierung......
// ---------------------------------------------------------------
// Immer fuer 100% formatieren:
sal_Bool bMapChanged = ImpCheckRefMapMode();
if ( pParaPortion->GetLines().Count() == 0 )
{
EditLine* pL = new EditLine;
pParaPortion->GetLines().Insert( pL, 0 );
}
// ---------------------------------------------------------------
// Absatzattribute holen......
// ---------------------------------------------------------------
ContentNode* const pNode = pParaPortion->GetNode();
sal_Bool bRightToLeftPara = IsRightToLeft( nPara );
SvxAdjust eJustification = GetJustification( nPara );
sal_Bool bHyphenatePara = ((const SfxBoolItem&)pNode->GetContentAttribs().GetItem( EE_PARA_HYPHENATE )).GetValue();
sal_Int32 nSpaceBefore = 0;
sal_Int32 nMinLabelWidth = 0;
sal_Int32 nSpaceBeforeAndMinLabelWidth = GetSpaceBeforeAndMinLabelWidth( pNode, &nSpaceBefore, &nMinLabelWidth );
const SvxLRSpaceItem& rLRItem = GetLRSpaceItem( pNode );
const SvxLineSpacingItem& rLSItem = (const SvxLineSpacingItem&) pNode->GetContentAttribs().GetItem( EE_PARA_SBL );
const sal_Bool bScriptSpace = ((const SvxScriptSpaceItem&) pNode->GetContentAttribs().GetItem( EE_PARA_ASIANCJKSPACING )).GetValue();
// const sal_uInt16 nInvalidEnd = ( pParaPortion->GetInvalidDiff() > 0 )
// ? pParaPortion->GetInvalidPosStart() + pParaPortion->GetInvalidDiff()
// : pNode->Len();
const short nInvalidDiff = pParaPortion->GetInvalidDiff();
const sal_uInt16 nInvalidStart = pParaPortion->GetInvalidPosStart();
const sal_uInt16 nInvalidEnd = nInvalidStart + Abs( nInvalidDiff );
sal_Bool bQuickFormat = sal_False;
if ( !bEmptyNodeWithPolygon && !HasScriptType( nPara, i18n::ScriptType::COMPLEX ) )
{
if ( ( pParaPortion->IsSimpleInvalid() ) && ( nInvalidDiff > 0 ) &&
( pNode->Search( CH_FEATURE, nInvalidStart ) > nInvalidEnd ) )
{
bQuickFormat = sal_True;
}
else if ( ( pParaPortion->IsSimpleInvalid() ) && ( nInvalidDiff < 0 ) )
{
// pruefen, ob loeschen ueber Portiongrenzen erfolgte...
sal_uInt16 nStart = nInvalidStart; // DOPPELT !!!!!!!!!!!!!!!
sal_uInt16 nEnd = nStart - nInvalidDiff; // neg.
bQuickFormat = sal_True;
sal_uInt16 nPos = 0;
sal_uInt16 nPortions = pParaPortion->GetTextPortions().Count();
for ( sal_uInt16 nTP = 0; nTP < nPortions; nTP++ )
{
// Es darf kein Start/Ende im geloeschten Bereich liegen.
TextPortion* const pTP = pParaPortion->GetTextPortions()[ nTP ];
nPos = nPos + pTP->GetLen();
if ( ( nPos > nStart ) && ( nPos < nEnd ) )
{
bQuickFormat = sal_False;
break;
}
}
}
}
// SW disables TEXT_LAYOUT_COMPLEX_DISABLED, so maybe I have to enable it...
// #114278# Saving both layout mode and language (since I'm
// potentially changing both)
GetRefDevice()->Push( PUSH_TEXTLAYOUTMODE|PUSH_TEXTLANGUAGE );
ImplInitLayoutMode( GetRefDevice(), nPara, 0xFFFF );
sal_uInt16 nRealInvalidStart = nInvalidStart;
if ( bEmptyNodeWithPolygon )
{
TextPortion* pDummyPortion = new TextPortion( 0 );
pParaPortion->GetTextPortions().Reset();
pParaPortion->GetTextPortions().Insert( pDummyPortion, 0 );
}
else if ( bQuickFormat )
{
// schnellere Methode:
RecalcTextPortion( pParaPortion, nInvalidStart, nInvalidDiff );
}
else // nRealInvalidStart kann vor InvalidStart liegen, weil Portions geloescht....
{
CreateTextPortions( pParaPortion, nRealInvalidStart );
}
// ---------------------------------------------------------------
// Zeile mit InvalidPos suchen, eine Zeile davor beginnen...
// Zeilen flaggen => nicht removen !
// ---------------------------------------------------------------
sal_uInt16 nLine = pParaPortion->GetLines().Count()-1;
for ( sal_uInt16 nL = 0; nL <= nLine; nL++ )
{
EditLine* pLine = pParaPortion->GetLines().GetObject( nL );
if ( pLine->GetEnd() > nRealInvalidStart ) // nicht nInvalidStart!
{
nLine = nL;
break;
}
pLine->SetValid();
}
// Eine Zeile davor beginnen...
// Wenn ganz hinten getippt wird, kann sich die Zeile davor nicht aendern.
if ( nLine && ( !pParaPortion->IsSimpleInvalid() || ( nInvalidEnd < pNode->Len() ) || ( nInvalidDiff <= 0 ) ) )
nLine--;
EditLine* pLine = pParaPortion->GetLines().GetObject( nLine );
static Rectangle aZeroArea = Rectangle( Point(), Point() );
Rectangle aBulletArea( aZeroArea );
if ( !nLine )
{
aBulletArea = GetEditEnginePtr()->GetBulletArea( GetParaPortions().GetPos( pParaPortion ) );
if ( aBulletArea.Right() > 0 )
pParaPortion->SetBulletX( (sal_uInt16) GetXValue( aBulletArea.Right() ) );
else
pParaPortion->SetBulletX( 0 ); // Falls Bullet falsch eingestellt.
}
// ---------------------------------------------------------------
// Ab hier alle Zeilen durchformatieren...
// ---------------------------------------------------------------
sal_uInt16 nDelFromLine = 0xFFFF;
sal_Bool bLineBreak = sal_False;
sal_uInt16 nIndex = pLine->GetStart();
EditLine aSaveLine( *pLine );
SvxFont aTmpFont( pNode->GetCharAttribs().GetDefFont() );
sal_Bool bCalcCharPositions = sal_True;
sal_Int32* pBuf = new sal_Int32[ pNode->Len() ];
sal_Bool bSameLineAgain = sal_False; // Fuer TextRanger, wenn sich die Hoehe aendert.
TabInfo aCurrentTab;
sal_Bool bForceOneRun = bEmptyNodeWithPolygon;
sal_Bool bCompressedChars = sal_False;
while ( ( nIndex < pNode->Len() ) || bForceOneRun )
{
bForceOneRun = sal_False;
sal_Bool bEOL = sal_False;
sal_Bool bEOC = sal_False;
sal_uInt16 nPortionStart = 0;
sal_uInt16 nPortionEnd = 0;
long nStartX = GetXValue( rLRItem.GetTxtLeft() + nSpaceBeforeAndMinLabelWidth );
if ( nIndex == 0 )
{
long nFI = GetXValue( rLRItem.GetTxtFirstLineOfst() );
nStartX += nFI;
if ( !nLine && ( pParaPortion->GetBulletX() > nStartX ) )
{
// TL_NFLR nStartX += nFI; // Vielleicht reicht der LI?
// TL_NFLR if ( pParaPortion->GetBulletX() > nStartX )
nStartX = pParaPortion->GetBulletX();
}
}
long nMaxLineWidth;
if ( !IsVertical() )
nMaxLineWidth = aStatus.AutoPageWidth() ? aMaxAutoPaperSize.Width() : aPaperSize.Width();
else
nMaxLineWidth = aStatus.AutoPageHeight() ? aMaxAutoPaperSize.Height() : aPaperSize.Height();
nMaxLineWidth -= GetXValue( rLRItem.GetRight() );
nMaxLineWidth -= nStartX;
// Wenn PaperSize == long_max, kann ich keinen neg. Erstzeileneinzug
// abziehen (Overflow)
if ( ( nMaxLineWidth < 0 ) && ( nStartX < 0 ) )
nMaxLineWidth = ( !IsVertical() ? aPaperSize.Width() : aPaperSize.Height() ) - GetXValue( rLRItem.GetRight() );
// Wenn jetzt noch kleiner 0, kann es nur der rechte Rand sein.
if ( nMaxLineWidth <= 0 )
nMaxLineWidth = 1;
// Problem: Da eine Zeile _vor_ der ungueltigen Position mit der
// Formatierung begonnen wird, werden hier leider auch die Positionen
// neu bestimmt...
// Loesungsansatz:
// Die Zeile davor kann nur groesser werden, nicht kleiner
// => ...
if ( bCalcCharPositions )
pLine->GetCharPosArray().Remove( 0, pLine->GetCharPosArray().Count() );
sal_uInt16 nTmpPos = nIndex;
sal_uInt16 nTmpPortion = pLine->GetStartPortion();
long nTmpWidth = 0;
long nXWidth = nMaxLineWidth;
if ( nXWidth <= nTmpWidth ) // while muss 1x durchlaufen werden
nXWidth = nTmpWidth+1;
SvLongsPtr pTextRanges = 0;
long nTextExtraYOffset = 0;
long nTextXOffset = 0;
long nTextLineHeight = 0;
if ( GetTextRanger() )
{
GetTextRanger()->SetVertical( IsVertical() );
long nTextY = nStartPosY + GetEditCursor( pParaPortion, pLine->GetStart() ).Top();
if ( !bSameLineAgain )
{
SeekCursor( pNode, nTmpPos+1, aTmpFont );
aTmpFont.SetPhysFont( GetRefDevice() );
ImplInitDigitMode( GetRefDevice(), 0, 0, 0, aTmpFont.GetLanguage() );
if ( IsFixedCellHeight() )
nTextLineHeight = ImplCalculateFontIndependentLineSpacing( aTmpFont.GetHeight() );
else
nTextLineHeight = aTmpFont.GetPhysTxtSize( GetRefDevice(), String() ).Height();
// Metriken koennen groesser sein
FormatterFontMetric aTempFormatterMetrics;
RecalcFormatterFontMetrics( aTempFormatterMetrics, aTmpFont );
sal_uInt16 nLineHeight = aTempFormatterMetrics.GetHeight();
if ( nLineHeight > nTextLineHeight )
nTextLineHeight = nLineHeight;
}
else
nTextLineHeight = pLine->GetHeight();
nXWidth = 0;
while ( !nXWidth )
{
long nYOff = nTextY + nTextExtraYOffset;
long nYDiff = nTextLineHeight;
if ( IsVertical() )
{
long nMaxPolygonX = GetTextRanger()->GetBoundRect().Right();
nYOff = nMaxPolygonX-nYOff;
nYDiff = -nTextLineHeight;
}
pTextRanges = GetTextRanger()->GetTextRanges( Range( nYOff, nYOff + nYDiff ) );
DBG_ASSERT( pTextRanges, "GetTextRanges?!" );
long nMaxRangeWidth = 0;
// Den breitesten Bereich verwenden...
// Der breiteste Bereich koennte etwas verwirren, also
// generell den ersten. Am besten mal richtig mit Luecken.
// for ( sal_uInt16 n = 0; n < pTextRanges->Count(); )
if ( pTextRanges->Count() )
{
sal_uInt16 n = 0;
long nA = pTextRanges->GetObject( n++ );
long nB = pTextRanges->GetObject( n++ );
DBG_ASSERT( nA <= nB, "TextRange verdreht?" );
long nW = nB - nA;
if ( nW > nMaxRangeWidth )
{
nMaxRangeWidth = nW;
nTextXOffset = nA;
}
}
nXWidth = nMaxRangeWidth;
if ( nXWidth )
nMaxLineWidth = nXWidth - nStartX - GetXValue( rLRItem.GetRight() );
else
{
// Weiter unten im Polygon versuchen.
// Unterhalb des Polygons die Paperbreite verwenden.
nTextExtraYOffset += Max( (long)(nTextLineHeight / 10), (long)1 );
if ( ( nTextY + nTextExtraYOffset ) > GetTextRanger()->GetBoundRect().Bottom() )
{
nXWidth = !IsVertical() ? GetPaperSize().Width() : GetPaperSize().Height();
if ( !nXWidth ) // AutoPaperSize
nXWidth = 0x7FFFFFFF;
}
}
}
}
// Portion suchen, die nicht mehr in Zeile passt....
TextPortion* pPortion = 0;
sal_Bool bBrokenLine = sal_False;
bLineBreak = sal_False;
EditCharAttrib* pNextFeature = pNode->GetCharAttribs().FindFeature( pLine->GetStart() );
while ( ( nTmpWidth < nXWidth ) && !bEOL && ( nTmpPortion < pParaPortion->GetTextPortions().Count() ) )
{
nPortionStart = nTmpPos;
pPortion = pParaPortion->GetTextPortions().GetObject( nTmpPortion );
if ( pPortion->GetKind() == PORTIONKIND_HYPHENATOR )
{
// Portion wegschmeissen, ggf. die davor korrigieren, wenn
// die Hyph-Portion ein Zeichen geschluckt hat...
pParaPortion->GetTextPortions().Remove( nTmpPortion );
if ( nTmpPortion && pPortion->GetLen() )
{
nTmpPortion--;
TextPortion* pPrev = pParaPortion->GetTextPortions().GetObject( nTmpPortion );
DBG_ASSERT( pPrev->GetKind() == PORTIONKIND_TEXT, "Portion?!" );
nTmpWidth -= pPrev->GetSize().Width();
nTmpPos = nTmpPos - pPrev->GetLen();
pPrev->SetLen( pPrev->GetLen() + pPortion->GetLen() );
pPrev->GetSize().Width() = (-1);
}
delete pPortion;
DBG_ASSERT( nTmpPortion < pParaPortion->GetTextPortions().Count(), "Keine Portion mehr da!" );
pPortion = pParaPortion->GetTextPortions().GetObject( nTmpPortion );
}
DBG_ASSERT( pPortion->GetKind() != PORTIONKIND_HYPHENATOR, "CreateLines: Hyphenator-Portion!" );
DBG_ASSERT( pPortion->GetLen() || bProcessingEmptyLine, "Leere Portion in CreateLines ?!" );
if ( pNextFeature && ( pNextFeature->GetStart() == nTmpPos ) )
{
sal_uInt16 nWhich = pNextFeature->GetItem()->Which();
switch ( nWhich )
{
case EE_FEATURE_TAB:
{
long nOldTmpWidth = nTmpWidth;
// Tab-Pos suchen...
long nCurPos = nTmpWidth+nStartX;
// nCurPos -= rLRItem.GetTxtLeft(); // Tabs relativ zu LI
// Skalierung rausrechnen
if ( aStatus.DoStretch() && ( nStretchX != 100 ) )
nCurPos = nCurPos*100/nStretchX;
short nAllSpaceBeforeText = static_cast< short >(rLRItem.GetTxtLeft()/* + rLRItem.GetTxtLeft()*/ + nSpaceBeforeAndMinLabelWidth);
aCurrentTab.aTabStop = pNode->GetContentAttribs().FindTabStop( nCurPos - nAllSpaceBeforeText /*rLRItem.GetTxtLeft()*/, aEditDoc.GetDefTab() );
aCurrentTab.nTabPos = GetXValue( (long) ( aCurrentTab.aTabStop.GetTabPos() + nAllSpaceBeforeText /*rLRItem.GetTxtLeft()*/ ) );
aCurrentTab.bValid = sal_False;
// Switch direction in R2L para...
if ( bRightToLeftPara )
{
if ( aCurrentTab.aTabStop.GetAdjustment() == SVX_TAB_ADJUST_RIGHT )
aCurrentTab.aTabStop.GetAdjustment() = SVX_TAB_ADJUST_LEFT;
else if ( aCurrentTab.aTabStop.GetAdjustment() == SVX_TAB_ADJUST_LEFT )
aCurrentTab.aTabStop.GetAdjustment() = SVX_TAB_ADJUST_RIGHT;
}
if ( ( aCurrentTab.aTabStop.GetAdjustment() == SVX_TAB_ADJUST_RIGHT ) ||
( aCurrentTab.aTabStop.GetAdjustment() == SVX_TAB_ADJUST_CENTER ) ||
( aCurrentTab.aTabStop.GetAdjustment() == SVX_TAB_ADJUST_DECIMAL ) )
{
// Bei LEFT/DEFAULT wird dieses Tab nicht mehr betrachtet.
aCurrentTab.bValid = sal_True;
aCurrentTab.nStartPosX = nTmpWidth;
aCurrentTab.nCharPos = nTmpPos;
aCurrentTab.nTabPortion = nTmpPortion;
}
pPortion->GetKind() = PORTIONKIND_TAB;
pPortion->SetExtraValue( aCurrentTab.aTabStop.GetFill() );
pPortion->GetSize().Width() = aCurrentTab.nTabPos - (nTmpWidth+nStartX);
// #90520# Height needed...
SeekCursor( pNode, nTmpPos+1, aTmpFont );
pPortion->GetSize().Height() = aTmpFont.QuickGetTextSize( GetRefDevice(), String(), 0, 0, NULL ).Height();
DBG_ASSERT( pPortion->GetSize().Width() >= 0, "Tab falsch berechnet!" );
nTmpWidth = aCurrentTab.nTabPos-nStartX;
// Wenn dies das erste Token in der Zeile ist,
// und nTmpWidth > aPaperSize.Width, habe ich eine
// Endlos-Schleife!
if ( ( nTmpWidth >= nXWidth ) && ( nTmpPortion == pLine->GetStartPortion() ) )
{
// Aber was jetzt ?
// Tab passend machen
pPortion->GetSize().Width() = nXWidth-nOldTmpWidth;
nTmpWidth = nXWidth-1;
bEOL = sal_True;
bBrokenLine = sal_True;
}
pLine->GetCharPosArray().Insert( pPortion->GetSize().Width(), nTmpPos-pLine->GetStart() );
bCompressedChars = sal_False;
}
break;
case EE_FEATURE_LINEBR:
{
DBG_ASSERT( pPortion, "?!" );
pPortion->GetSize().Width() = 0;
bEOL = sal_True;
bLineBreak = sal_True;
pPortion->GetKind() = PORTIONKIND_LINEBREAK;
bCompressedChars = sal_False;
pLine->GetCharPosArray().Insert( pPortion->GetSize().Width(), nTmpPos-pLine->GetStart() );
}
break;
case EE_FEATURE_FIELD:
{
// long nCurWidth = nTmpWidth;
SeekCursor( pNode, nTmpPos+1, aTmpFont );
sal_Unicode cChar = 0; // later: NBS?
aTmpFont.SetPhysFont( GetRefDevice() );
ImplInitDigitMode( GetRefDevice(), 0, 0, 0, aTmpFont.GetLanguage() );
String aFieldValue = cChar ? String(cChar) : ((EditCharAttribField*)pNextFeature)->GetFieldValue();
if ( bCalcCharPositions || !pPortion->HasValidSize() )
{
pPortion->GetSize() = aTmpFont.QuickGetTextSize( GetRefDevice(), aFieldValue, 0, aFieldValue.Len(), 0 );
// Damit kein Scrollen bei ueberlangen Feldern
if ( pPortion->GetSize().Width() > nXWidth )
pPortion->GetSize().Width() = nXWidth;
}
nTmpWidth += pPortion->GetSize().Width();
pLine->GetCharPosArray().Insert( pPortion->GetSize().Width(), nTmpPos-pLine->GetStart() );
pPortion->GetKind() = cChar ? PORTIONKIND_TEXT : PORTIONKIND_FIELD;
// Wenn dies das erste Token in der Zeile ist,
// und nTmpWidth > aPaperSize.Width, habe ich eine
// Endlos-Schleife!
if ( ( nTmpWidth >= nXWidth ) && ( nTmpPortion == pLine->GetStartPortion() ) )
{
nTmpWidth = nXWidth-1;
bEOL = sal_True;
bBrokenLine = sal_True;
}
// Compression in Fields????
// I think this could be a little bit difficult and is not very usefull
bCompressedChars = sal_False;
}
break;
default: DBG_ERROR( "Was fuer ein Feature ?" );
}
pNextFeature = pNode->GetCharAttribs().FindFeature( pNextFeature->GetStart() + 1 );
}
else
{
DBG_ASSERT( pPortion->GetLen() || bProcessingEmptyLine, "Empty Portion - Extra Space?!" );
SeekCursor( pNode, nTmpPos+1, aTmpFont );
aTmpFont.SetPhysFont( GetRefDevice() );
ImplInitDigitMode( GetRefDevice(), 0, 0, 0, aTmpFont.GetLanguage() );
if ( bCalcCharPositions || !pPortion->HasValidSize() )
{
pPortion->GetSize() = aTmpFont.QuickGetTextSize( GetRefDevice(), *pParaPortion->GetNode(), nTmpPos, pPortion->GetLen(), pBuf );
// #i9050# Do Kerning also behind portions...
if ( ( aTmpFont.GetFixKerning() > 0 ) && ( ( nTmpPos + pPortion->GetLen() ) < pNode->Len() ) )
pPortion->GetSize().Width() += aTmpFont.GetFixKerning();
if ( IsFixedCellHeight() )
pPortion->GetSize().Height() = ImplCalculateFontIndependentLineSpacing( aTmpFont.GetHeight() );
}
if ( bCalcCharPositions )
{
sal_uInt16 nLen = pPortion->GetLen();
// Es wird am Anfang generell das Array geplaettet
// => Immer einfach schnelles insert.
sal_uInt16 nPos = nTmpPos - pLine->GetStart();
pLine->GetCharPosArray().Insert( pBuf, nLen, nPos );
}
// And now check for Compression:
if ( pPortion->GetLen() && GetAsianCompressionMode() )
bCompressedChars |= ImplCalcAsianCompression( pNode, pPortion, nTmpPos, (sal_Int32*)pLine->GetCharPosArray().GetData() + (nTmpPos-pLine->GetStart()), 10000, sal_False );
nTmpWidth += pPortion->GetSize().Width();
pPortion->SetRightToLeft( GetRightToLeft( nPara, nTmpPos+1 ) );
sal_uInt16 _nPortionEnd = nTmpPos + pPortion->GetLen();
if( bScriptSpace && ( _nPortionEnd < pNode->Len() ) && ( nTmpWidth < nXWidth ) && IsScriptChange( EditPaM( pNode, _nPortionEnd ) ) )
{
sal_Bool bAllow = sal_False;
sal_uInt16 nScriptTypeLeft = GetScriptType( EditPaM( pNode, _nPortionEnd ) );
sal_uInt16 nScriptTypeRight = GetScriptType( EditPaM( pNode, _nPortionEnd+1 ) );
if ( ( nScriptTypeLeft == i18n::ScriptType::ASIAN ) || ( nScriptTypeRight == i18n::ScriptType::ASIAN ) )
bAllow = sal_True;
// No spacing within L2R/R2L nesting
if ( bAllow )
{
long nExtraSpace = pPortion->GetSize().Height()/5;
nExtraSpace = GetXValue( nExtraSpace );
pPortion->GetSize().Width() += nExtraSpace;
nTmpWidth += nExtraSpace;
}
}
}
if ( aCurrentTab.bValid && ( nTmpPortion != aCurrentTab.nTabPortion ) )
{
long nWidthAfterTab = 0;
for ( sal_uInt16 n = aCurrentTab.nTabPortion+1; n <= nTmpPortion; n++ )
{
TextPortion* pTP = pParaPortion->GetTextPortions().GetObject( n );
nWidthAfterTab += pTP->GetSize().Width();
}
long nW = nWidthAfterTab; // Length before tab position
if ( aCurrentTab.aTabStop.GetAdjustment() == SVX_TAB_ADJUST_RIGHT )
{
// nW = nWidthAfterTab;
}
else if ( aCurrentTab.aTabStop.GetAdjustment() == SVX_TAB_ADJUST_CENTER )
{
nW = nWidthAfterTab/2;
}
else if ( aCurrentTab.aTabStop.GetAdjustment() == SVX_TAB_ADJUST_DECIMAL )
{
// nW = nWidthAfterTab;
String aText = GetSelected( EditSelection( EditPaM( pParaPortion->GetNode(), nTmpPos ),
EditPaM( pParaPortion->GetNode(), nTmpPos + pPortion->GetLen() ) ) );
sal_uInt16 nDecPos = aText.Search( aCurrentTab.aTabStop.GetDecimal() );
if ( nDecPos != STRING_NOTFOUND )
{
nW -= pParaPortion->GetTextPortions().GetObject( nTmpPortion )->GetSize().Width();
nW += aTmpFont.QuickGetTextSize( GetRefDevice(), *pParaPortion->GetNode(), nTmpPos, nDecPos, NULL ).Width();
aCurrentTab.bValid = sal_False;
}
}
else
{
DBG_ERROR( "CreateLines: Tab not handled!" );
}
long nMaxW = aCurrentTab.nTabPos - aCurrentTab.nStartPosX - nStartX;
if ( nW >= nMaxW )
{
nW = nMaxW;
aCurrentTab.bValid = sal_False;
}
TextPortion* pTabPortion = pParaPortion->GetTextPortions().GetObject( aCurrentTab.nTabPortion );
pTabPortion->GetSize().Width() = aCurrentTab.nTabPos - aCurrentTab.nStartPosX - nW - nStartX;
nTmpWidth = aCurrentTab.nStartPosX + pTabPortion->GetSize().Width() + nWidthAfterTab;
}
nTmpPos = nTmpPos + pPortion->GetLen();
nPortionEnd = nTmpPos;
nTmpPortion++;
if ( aStatus.OneCharPerLine() )
bEOL = sal_True;
}
DBG_ASSERT( pPortion, "no portion!?" );
aCurrentTab.bValid = sal_False;
// das war evtl. eine Portion zu weit:
sal_Bool bFixedEnd = sal_False;
if ( aStatus.OneCharPerLine() )
{
// Zustand vor Portion: ( bis auf nTmpWidth )
nPortionEnd = nTmpPos;
nTmpPos -= pPortion ? pPortion->GetLen() : 0;
nPortionStart = nTmpPos;
nTmpPortion--;
bEOL = sal_True;
bEOC = sal_False;
// Und jetzt genau ein Zeichen:
nTmpPos++;
nTmpPortion++;
nPortionEnd = nTmpPortion;
// Eine Nicht-Feature-Portion muss gebrochen werden
if ( pPortion->GetLen() > 1 )
{
DBG_ASSERT( pPortion && (pPortion->GetKind() == PORTIONKIND_TEXT), "Len>1, aber keine TextPortion?" );
nTmpWidth -= pPortion ? pPortion->GetSize().Width() : 0;
sal_uInt16 nP = SplitTextPortion( pParaPortion, nTmpPos, pLine );
TextPortion* p = pParaPortion->GetTextPortions().GetObject( nP );
DBG_ASSERT( p, "Portion ?!" );
nTmpWidth += p->GetSize().Width();
}
}
else if ( nTmpWidth >= nXWidth )
{
nPortionEnd = nTmpPos;
nTmpPos -= pPortion ? pPortion->GetLen() : 0;
nPortionStart = nTmpPos;
nTmpPortion--;
bEOL = sal_False;
bEOC = sal_False;
if( pPortion ) switch ( pPortion->GetKind() )
{
case PORTIONKIND_TEXT:
{
nTmpWidth -= pPortion->GetSize().Width();
}
break;
case PORTIONKIND_FIELD:
case PORTIONKIND_TAB:
{
nTmpWidth -= pPortion->GetSize().Width();
bEOL = sal_True;
bFixedEnd = sal_True;
}
break;
default:
{
// Ein Feature wird nicht umgebrochen:
DBG_ASSERT( ( pPortion->GetKind() == PORTIONKIND_LINEBREAK ), "Was fuer ein Feature ?" );
bEOL = sal_True;
bFixedEnd = sal_True;
}
}
}
else
{
bEOL = sal_True;
bEOC = sal_True;
pLine->SetEnd( nPortionEnd );
DBG_ASSERT( pParaPortion->GetTextPortions().Count(), "Keine TextPortions?" );
pLine->SetEndPortion( (sal_uInt16)pParaPortion->GetTextPortions().Count() - 1 );
}
if ( aStatus.OneCharPerLine() )
{
pLine->SetEnd( nPortionEnd );
pLine->SetEndPortion( nTmpPortion-1 );
}
else if ( bFixedEnd )
{
pLine->SetEnd( nPortionStart );
pLine->SetEndPortion( nTmpPortion-1 );
}
else if ( bLineBreak || bBrokenLine )
{
pLine->SetEnd( nPortionStart+1 );
pLine->SetEndPortion( nTmpPortion-1 );
bEOC = sal_False; // wurde oben gesetzt, vielleich mal die if's umstellen?
}
else if ( !bEOL )
{
DBG_ASSERT( pPortion && ((nPortionEnd-nPortionStart) == pPortion->GetLen()), "Doch eine andere Portion?!" );
long nRemainingWidth = nMaxLineWidth - nTmpWidth;
sal_Bool bCanHyphenate = ( aTmpFont.GetCharSet() != RTL_TEXTENCODING_SYMBOL );
if ( bCompressedChars && pPortion && ( pPortion->GetLen() > 1 ) && pPortion->GetExtraInfos() && pPortion->GetExtraInfos()->bCompressed )
{
// I need the manipulated DXArray for determining the break postion...
ImplCalcAsianCompression( pNode, pPortion, nPortionStart, const_cast<sal_Int32*>(( pLine->GetCharPosArray().GetData() + (nPortionStart-pLine->GetStart()) )), 10000, sal_True );
}
if( pPortion )
ImpBreakLine( pParaPortion, pLine, pPortion, nPortionStart,
nRemainingWidth, bCanHyphenate && bHyphenatePara );
}
// ------------------------------------------------------------------
// Zeile fertig => justieren
// ------------------------------------------------------------------
// CalcTextSize sollte besser durch ein kontinuierliches
// Registrieren ersetzt werden !
Size aTextSize = pLine->CalcTextSize( *pParaPortion );
if ( aTextSize.Height() == 0 )
{
SeekCursor( pNode, pLine->GetStart()+1, aTmpFont );
aTmpFont.SetPhysFont( pRefDev );
ImplInitDigitMode( pRefDev, 0, 0, 0, aTmpFont.GetLanguage() );
if ( IsFixedCellHeight() )
aTextSize.Height() = ImplCalculateFontIndependentLineSpacing( aTmpFont.GetHeight() );
else
aTextSize.Height() = aTmpFont.GetPhysTxtSize( pRefDev, String() ).Height();
pLine->SetHeight( (sal_uInt16)aTextSize.Height() );
}
// Die Fontmetriken koennen nicht kontinuierlich berechnet werden,
// wenn der Font sowieso eingestellt ist, weil ggf. ein grosser Font
// erst nach dem Umbrechen ploetzlich in der naechsten Zeile landet
// => Font-Metriken zu gross.
FormatterFontMetric aFormatterMetrics;
sal_uInt16 nTPos = pLine->GetStart();
for ( sal_uInt16 nP = pLine->GetStartPortion(); nP <= pLine->GetEndPortion(); nP++ )
{
TextPortion* pTP = pParaPortion->GetTextPortions().GetObject( nP );
// #95819# problem with hard font height attribute, when everthing but the line break has this attribute
if ( pTP->GetKind() != PORTIONKIND_LINEBREAK )
{
SeekCursor( pNode, nTPos+1, aTmpFont );
aTmpFont.SetPhysFont( GetRefDevice() );
ImplInitDigitMode( GetRefDevice(), 0, 0, 0, aTmpFont.GetLanguage() );
RecalcFormatterFontMetrics( aFormatterMetrics, aTmpFont );
}
nTPos = nTPos + pTP->GetLen();
}
sal_uInt16 nLineHeight = aFormatterMetrics.GetHeight();
if ( nLineHeight > pLine->GetHeight() )
pLine->SetHeight( nLineHeight );
pLine->SetMaxAscent( aFormatterMetrics.nMaxAscent );
bSameLineAgain = sal_False;
if ( GetTextRanger() && ( pLine->GetHeight() > nTextLineHeight ) )
{
// Nochmal mit der anderen Groesse aufsetzen!
bSameLineAgain = sal_True;
}
if ( !bSameLineAgain && !aStatus.IsOutliner() )
{
if ( rLSItem.GetLineSpaceRule() == SVX_LINE_SPACE_MIN )
{
sal_uInt16 nMinHeight = GetYValue( rLSItem.GetLineHeight() );
sal_uInt16 nTxtHeight = pLine->GetHeight();
if ( nTxtHeight < nMinHeight )
{
// Der Ascent muss um die Differenz angepasst werden:
long nDiff = nMinHeight - nTxtHeight;
pLine->SetMaxAscent( (sal_uInt16)(pLine->GetMaxAscent() + nDiff) );
pLine->SetHeight( nMinHeight, nTxtHeight );
}
}
else if ( rLSItem.GetInterLineSpaceRule() == SVX_INTER_LINE_SPACE_PROP )
{
if ( nPara || IsFixedCellHeight() || pLine->GetStartPortion() ) // Nicht die aller erste Zeile
{
// #100508# There are documents with PropLineSpace 0, why?
// (cmc: re above question :-) such documents can be seen by importing a .ppt
if ( rLSItem.GetPropLineSpace() && ( rLSItem.GetPropLineSpace() != 100 ) )
{
sal_uInt16 nTxtHeight = pLine->GetHeight();
sal_Int32 nH = nTxtHeight;
nH *= rLSItem.GetPropLineSpace();
nH /= 100;
// Der Ascent muss um die Differenz angepasst werden:
long nDiff = pLine->GetHeight() - nH;
if ( nDiff > pLine->GetMaxAscent() )
nDiff = pLine->GetMaxAscent();
pLine->SetMaxAscent( (sal_uInt16)(pLine->GetMaxAscent() - nDiff) );
pLine->SetHeight( (sal_uInt16)nH, nTxtHeight );
}
}
}
else if( rLSItem.GetLineSpaceRule() == SVX_LINE_SPACE_FIX )
{
sal_uInt16 nTxtHeight = pLine->GetHeight();
sal_uInt32 nH = rLSItem.GetLineHeight();
if ( nH != nTxtHeight )
{
long nMaxAscent = pLine->GetMaxAscent() - nTxtHeight + nH;
if ( nMaxAscent < 0 )
nMaxAscent = 0 ;
pLine->SetMaxAscent( (sal_uInt16)nMaxAscent );
pLine->SetHeight( (sal_uInt16)nH, nTxtHeight );
}
}
}
// #80582# - Bullet should not influence line height
// if ( !nLine )
// {
// long nBulletHeight = aBulletArea.GetHeight();
// if ( nBulletHeight > (long)pLine->GetHeight() )
// {
// long nDiff = nBulletHeight - (long)pLine->GetHeight();
// // nDiff auf oben und unten verteilen.
// pLine->SetMaxAscent( (sal_uInt16)(pLine->GetMaxAscent() + nDiff/2) );
// pLine->SetHeight( (sal_uInt16)nBulletHeight );
// }
// }
if ( ( !IsVertical() && aStatus.AutoPageWidth() ) ||
( IsVertical() && aStatus.AutoPageHeight() ) )
{
// Wenn die Zeile in die aktuelle Papierbreite passt, muss
// diese Breite fuer die Ausrichting verwendet werden.
// Wenn sie nicht passt oder sie die Papierbreite aendert,
// wird bei Justification != LEFT sowieso noch mal formatiert.
long nMaxLineWidthFix = ( !IsVertical() ? aPaperSize.Width() : aPaperSize.Height() )
- GetXValue( rLRItem.GetRight() ) - nStartX;
if ( aTextSize.Width() < nMaxLineWidthFix )
nMaxLineWidth = nMaxLineWidthFix;
}
if ( bCompressedChars )
{
long nRemainingWidth = nMaxLineWidth - aTextSize.Width();
if ( nRemainingWidth > 0 )
{
ImplExpandCompressedPortions( pLine, pParaPortion, nRemainingWidth );
aTextSize = pLine->CalcTextSize( *pParaPortion );
}
}
if ( pLine->IsHangingPunctuation() )
{
// Width from HangingPunctuation was set to 0 in ImpBreakLine,
// check for rel width now, maybe create compression...
long n = nMaxLineWidth - aTextSize.Width();
TextPortion* pTP = pParaPortion->GetTextPortions().GetObject( pLine->GetEndPortion() );
sal_uInt16 nPosInArray = pLine->GetEnd()-1-pLine->GetStart();
long nNewValue = ( nPosInArray ? pLine->GetCharPosArray()[ nPosInArray-1 ] : 0 ) + n;
pLine->GetCharPosArray()[ nPosInArray ] = nNewValue;
pTP->GetSize().Width() += n;
}
pLine->SetTextWidth( aTextSize.Width() );
switch ( eJustification )
{
case SVX_ADJUST_CENTER:
{
long n = ( nMaxLineWidth - aTextSize.Width() ) / 2;
n += nStartX; // Einrueckung bleibt erhalten.
if ( n > 0 )
pLine->SetStartPosX( (sal_uInt16)n );
else
pLine->SetStartPosX( 0 );
}
break;
case SVX_ADJUST_RIGHT:
{
// Bei automatisch umgebrochenen Zeilen, die ein Blank
// am Ende enthalten, darf das Blank nicht ausgegeben werden!
long n = nMaxLineWidth - aTextSize.Width();
n += nStartX; // Einrueckung bleibt erhalten.
if ( n > 0 )
pLine->SetStartPosX( (sal_uInt16)n );
else
pLine->SetStartPosX( 0 );
}
break;
case SVX_ADJUST_BLOCK:
{
long nRemainingSpace = nMaxLineWidth - aTextSize.Width();
pLine->SetStartPosX( (sal_uInt16)nStartX );
if ( !bEOC && ( nRemainingSpace > 0 ) ) // nicht die letzte Zeile...
ImpAdjustBlocks( pParaPortion, pLine, nRemainingSpace );
}
break;
default:
{
pLine->SetStartPosX( (sal_uInt16)nStartX ); // FI, LI
}
break;
}
// -----------------------------------------------------------------
// pruefen, ob die Zeile neu ausgegeben werden muss...
// -----------------------------------------------------------------
pLine->SetInvalid();
// Wenn eine Portion umgebrochen wurde sind ggf. viel zu viele Positionen
// im CharPosArray:
if ( bCalcCharPositions )
{
sal_uInt16 nLen = pLine->GetLen();
sal_uInt16 nCount = pLine->GetCharPosArray().Count();
if ( nCount > nLen )
pLine->GetCharPosArray().Remove( nLen, nCount-nLen );
}
if ( GetTextRanger() )
{
if ( nTextXOffset )
pLine->SetStartPosX( (sal_uInt16) ( pLine->GetStartPosX() + nTextXOffset ) );
if ( nTextExtraYOffset )
{
pLine->SetHeight( (sal_uInt16) ( pLine->GetHeight() + nTextExtraYOffset ), 0, pLine->GetHeight() );
pLine->SetMaxAscent( (sal_uInt16) ( pLine->GetMaxAscent() + nTextExtraYOffset ) );
}
}
// Fuer kleiner 0 noch ueberlegen!
if ( pParaPortion->IsSimpleInvalid() /* && ( nInvalidDiff > 0 ) */ )
{
// Aenderung durch einfache Textaenderung...
// Formatierung nicht abbrechen, da Portions evtl. wieder
// gesplittet werden muessen!
// Wenn irgendwann mal abbrechbar, dann fogende Zeilen Validieren!
// Aber ggf. als Valid markieren, damit weniger Ausgabe...
if ( pLine->GetEnd() < nInvalidStart )
{
if ( *pLine == aSaveLine )
{
pLine->SetValid();
}
}
else
{
sal_uInt16 nStart = pLine->GetStart();
sal_uInt16 nEnd = pLine->GetEnd();
if ( nStart > nInvalidEnd )
{
if ( ( ( nStart-nInvalidDiff ) == aSaveLine.GetStart() ) &&
( ( nEnd-nInvalidDiff ) == aSaveLine.GetEnd() ) )
{
pLine->SetValid();
if ( bCalcCharPositions && bQuickFormat )
{
bCalcCharPositions = sal_False;
bLineBreak = sal_False;
pParaPortion->CorrectValuesBehindLastFormattedLine( nLine );
break;
}
}
}
else if ( bCalcCharPositions && bQuickFormat && ( nEnd > nInvalidEnd) )
{
// Wenn die ungueltige Zeile so endet, dass die naechste an
// der 'gleichen' Textstelle wie vorher beginnt, also nicht
// anders umgebrochen wird, brauche ich dort auch nicht die
// textbreiten neu bestimmen:
if ( nEnd == ( aSaveLine.GetEnd() + nInvalidDiff ) )
{
bCalcCharPositions = sal_False;
bLineBreak = sal_False;
pParaPortion->CorrectValuesBehindLastFormattedLine( nLine );
break;
}
}
}
}
if ( !bSameLineAgain )
{
nIndex = pLine->GetEnd(); // naechste Zeile Start = letzte Zeile Ende
// weil nEnd hinter das letzte Zeichen zeigt!
sal_uInt16 nEndPortion = pLine->GetEndPortion();
// Naechste Zeile oder ggf. neue Zeile....
pLine = 0;
if ( nLine < pParaPortion->GetLines().Count()-1 )
pLine = pParaPortion->GetLines().GetObject( ++nLine );
if ( pLine && ( nIndex >= pNode->Len() ) )
{
nDelFromLine = nLine;
break;
}
if ( !pLine )
{
if ( nIndex < pNode->Len() )
{
pLine = new EditLine;
pParaPortion->GetLines().Insert( pLine, ++nLine );
}
else if ( nIndex && bLineBreak && GetTextRanger() )
{
// normaly CreateAndInsertEmptyLine would be called, but I want to use
// CreateLines, so I need Polygon code only here...
TextPortion* pDummyPortion = new TextPortion( 0 );
pParaPortion->GetTextPortions().Insert( pDummyPortion, pParaPortion->GetTextPortions().Count() );
pLine = new EditLine;
pParaPortion->GetLines().Insert( pLine, ++nLine );
bForceOneRun = sal_True;
bProcessingEmptyLine = sal_True;
}
}
if ( pLine )
{
aSaveLine = *pLine;
pLine->SetStart( nIndex );
pLine->SetEnd( nIndex );
pLine->SetStartPortion( nEndPortion+1 );
pLine->SetEndPortion( nEndPortion+1 );
}
}
} // while ( Index < Len )
if ( nDelFromLine != 0xFFFF )
pParaPortion->GetLines().DeleteFromLine( nDelFromLine );
DBG_ASSERT( pParaPortion->GetLines().Count(), "Keine Zeile nach CreateLines!" );
if ( bLineBreak == sal_True )
CreateAndInsertEmptyLine( pParaPortion, nStartPosY );
delete[] pBuf;
sal_Bool bHeightChanged = FinishCreateLines( pParaPortion );
if ( bMapChanged )
GetRefDevice()->Pop();
GetRefDevice()->Pop();
return bHeightChanged;
}
void ImpEditEngine::CreateAndInsertEmptyLine( ParaPortion* pParaPortion, sal_uInt32 )
{
DBG_ASSERT( !GetTextRanger(), "Don't use CreateAndInsertEmptyLine with a polygon!" );
EditLine* pTmpLine = new EditLine;
pTmpLine->SetStart( pParaPortion->GetNode()->Len() );
pTmpLine->SetEnd( pParaPortion->GetNode()->Len() );
pParaPortion->GetLines().Insert( pTmpLine, pParaPortion->GetLines().Count() );
sal_Bool bLineBreak = pParaPortion->GetNode()->Len() ? sal_True : sal_False;
sal_Int32 nSpaceBefore = 0;
sal_Int32 nSpaceBeforeAndMinLabelWidth = GetSpaceBeforeAndMinLabelWidth( pParaPortion->GetNode(), &nSpaceBefore );
const SvxLRSpaceItem& rLRItem = GetLRSpaceItem( pParaPortion->GetNode() );
const SvxLineSpacingItem& rLSItem = (const SvxLineSpacingItem&)pParaPortion->GetNode()->GetContentAttribs().GetItem( EE_PARA_SBL );
short nStartX = GetXValue( (short)(rLRItem.GetTxtLeft() + rLRItem.GetTxtFirstLineOfst() + nSpaceBefore));
Rectangle aBulletArea = Rectangle( Point(), Point() );
if ( bLineBreak == sal_True )
{
nStartX = (short)GetXValue( rLRItem.GetTxtLeft() + rLRItem.GetTxtFirstLineOfst() + nSpaceBeforeAndMinLabelWidth );
}
else
{
aBulletArea = GetEditEnginePtr()->GetBulletArea( GetParaPortions().GetPos( pParaPortion ) );
if ( aBulletArea.Right() > 0 )
pParaPortion->SetBulletX( (sal_uInt16) GetXValue( aBulletArea.Right() ) );
else
pParaPortion->SetBulletX( 0 ); // Falls Bullet falsch eingestellt.
if ( pParaPortion->GetBulletX() > nStartX )
{
nStartX = (short)GetXValue( rLRItem.GetTxtLeft() + rLRItem.GetTxtFirstLineOfst() + nSpaceBeforeAndMinLabelWidth );
if ( pParaPortion->GetBulletX() > nStartX )
nStartX = pParaPortion->GetBulletX();
}
}
SvxFont aTmpFont;
SeekCursor( pParaPortion->GetNode(), bLineBreak ? pParaPortion->GetNode()->Len() : 0, aTmpFont );
aTmpFont.SetPhysFont( pRefDev );
TextPortion* pDummyPortion = new TextPortion( 0 );
pDummyPortion->GetSize() = aTmpFont.GetPhysTxtSize( pRefDev, String() );
if ( IsFixedCellHeight() )
pDummyPortion->GetSize().Height() = ImplCalculateFontIndependentLineSpacing( aTmpFont.GetHeight() );
pParaPortion->GetTextPortions().Insert( pDummyPortion, pParaPortion->GetTextPortions().Count() );
FormatterFontMetric aFormatterMetrics;
RecalcFormatterFontMetrics( aFormatterMetrics, aTmpFont );
pTmpLine->SetMaxAscent( aFormatterMetrics.nMaxAscent );
pTmpLine->SetHeight( (sal_uInt16) pDummyPortion->GetSize().Height() );
sal_uInt16 nLineHeight = aFormatterMetrics.GetHeight();
if ( nLineHeight > pTmpLine->GetHeight() )
pTmpLine->SetHeight( nLineHeight );
if ( !aStatus.IsOutliner() )
{
sal_uInt16 nPara = GetParaPortions().GetPos( pParaPortion );
SvxAdjust eJustification = GetJustification( nPara );
long nMaxLineWidth = !IsVertical() ? aPaperSize.Width() : aPaperSize.Height();
nMaxLineWidth -= GetXValue( rLRItem.GetRight() );
long nTextXOffset = 0;
if ( nMaxLineWidth < 0 )
nMaxLineWidth = 1;
if ( eJustification == SVX_ADJUST_CENTER )
nStartX = sal::static_int_cast< short >(nMaxLineWidth / 2);
else if ( eJustification == SVX_ADJUST_RIGHT )
nStartX = sal::static_int_cast< short >(nMaxLineWidth);
nStartX = sal::static_int_cast< short >(nStartX + nTextXOffset);
}
pTmpLine->SetStartPosX( nStartX );
if ( !aStatus.IsOutliner() )
{
if ( rLSItem.GetLineSpaceRule() == SVX_LINE_SPACE_MIN )
{
sal_uInt16 nMinHeight = rLSItem.GetLineHeight();
sal_uInt16 nTxtHeight = pTmpLine->GetHeight();
if ( nTxtHeight < nMinHeight )
{
// Der Ascent muss um die Differenz angepasst werden:
long nDiff = nMinHeight - nTxtHeight;
pTmpLine->SetMaxAscent( (sal_uInt16)(pTmpLine->GetMaxAscent() + nDiff) );
pTmpLine->SetHeight( nMinHeight, nTxtHeight );
}
}
else if ( rLSItem.GetInterLineSpaceRule() == SVX_INTER_LINE_SPACE_PROP )
{
sal_uInt16 nPara = GetParaPortions().GetPos( pParaPortion );
if ( nPara || IsFixedCellHeight() || pTmpLine->GetStartPortion() ) // Nicht die aller erste Zeile
{
// #100508# There are documents with PropLineSpace 0, why?
// (cmc: re above question :-) such documents can be seen by importing a .ppt
if ( rLSItem.GetPropLineSpace() && ( rLSItem.GetPropLineSpace() != 100 ) )
{
sal_uInt16 nTxtHeight = pTmpLine->GetHeight();
sal_Int32 nH = nTxtHeight;
nH *= rLSItem.GetPropLineSpace();
nH /= 100;
// Der Ascent muss um die Differenz angepasst werden:
long nDiff = pTmpLine->GetHeight() - nH;
if ( nDiff > pTmpLine->GetMaxAscent() )
nDiff = pTmpLine->GetMaxAscent();
pTmpLine->SetMaxAscent( (sal_uInt16)(pTmpLine->GetMaxAscent() - nDiff) );
pTmpLine->SetHeight( (sal_uInt16)nH, nTxtHeight );
}
}
}
else if( rLSItem.GetLineSpaceRule() == SVX_LINE_SPACE_FIX )
{
sal_uInt16 nTxtHeight = pTmpLine->GetHeight();
sal_uInt32 nH = rLSItem.GetLineHeight();
if ( nH != nTxtHeight )
{
long nMaxAscent = pTmpLine->GetMaxAscent() - nTxtHeight + nH;
if ( nMaxAscent < 0 )
nMaxAscent = 0 ;
pTmpLine->SetMaxAscent( (sal_uInt16)nMaxAscent );
pTmpLine->SetHeight( (sal_uInt16)nH, nTxtHeight );
}
}
}
if ( !bLineBreak )
{
long nMinHeight = aBulletArea.GetHeight();
if ( nMinHeight > (long)pTmpLine->GetHeight() )
{
long nDiff = nMinHeight - (long)pTmpLine->GetHeight();
// nDiff auf oben und unten verteilen.
pTmpLine->SetMaxAscent( (sal_uInt16)(pTmpLine->GetMaxAscent() + nDiff/2) );
pTmpLine->SetHeight( (sal_uInt16)nMinHeight );
}
}
else
{
// -2: Die neue ist bereits eingefuegt.
#ifdef DBG_UTIL
EditLine* pLastLine = pParaPortion->GetLines().GetObject( pParaPortion->GetLines().Count()-2 );
DBG_ASSERT( pLastLine, "Weicher Umbruch, keine Zeile ?!" );
DBG_ASSERT( pLastLine->GetEnd() == pParaPortion->GetNode()->Len(), "Doch anders?" );
#endif
// pTmpLine->SetStart( pLastLine->GetEnd() );
// pTmpLine->SetEnd( pLastLine->GetEnd() );
sal_uInt16 nPos = (sal_uInt16) pParaPortion->GetTextPortions().Count() - 1 ;
pTmpLine->SetStartPortion( nPos );
pTmpLine->SetEndPortion( nPos );
}
}
sal_Bool ImpEditEngine::FinishCreateLines( ParaPortion* pParaPortion )
{
// CalcCharPositions( pParaPortion );
pParaPortion->SetValid();
long nOldHeight = pParaPortion->GetHeight();
// sal_uInt16 nPos = GetParaPortions().GetPos( pParaPortion );
// DBG_ASSERT( nPos != USHRT_MAX, "FinishCreateLines: Portion nicht in Liste!" );
// ParaPortion* pPrev = nPos ? GetParaPortions().GetObject( nPos-1 ) : 0;
CalcHeight( pParaPortion );
DBG_ASSERT( pParaPortion->GetTextPortions().Count(), "FinishCreateLines: Keine Text-Portion?" );
sal_Bool bRet = ( pParaPortion->GetHeight() != nOldHeight );
return bRet;
}
void ImpEditEngine::ImpBreakLine( ParaPortion* pParaPortion, EditLine* pLine, TextPortion* pPortion, sal_uInt16 nPortionStart, long nRemainingWidth, sal_Bool bCanHyphenate )
{
ContentNode* const pNode = pParaPortion->GetNode();
sal_uInt16 nBreakInLine = nPortionStart - pLine->GetStart();
sal_uInt16 nMax = nBreakInLine + pPortion->GetLen();
while ( ( nBreakInLine < nMax ) && ( pLine->GetCharPosArray()[nBreakInLine] < nRemainingWidth ) )
nBreakInLine++;
sal_uInt16 nMaxBreakPos = nBreakInLine + pLine->GetStart();
sal_uInt16 nBreakPos = 0xFFFF;
sal_Bool bCompressBlank = sal_False;
sal_Bool bHyphenated = sal_False;
sal_Bool bHangingPunctuation = sal_False;
sal_Unicode cAlternateReplChar = 0;
sal_Unicode cAlternateExtraChar = 0;
if ( ( nMaxBreakPos < ( nMax + pLine->GetStart() ) ) && ( pNode->GetChar( nMaxBreakPos ) == ' ' ) )
{
// Break behind the blank, blank will be compressed...
nBreakPos = nMaxBreakPos + 1;
bCompressBlank = sal_True;
}
else
{
sal_uInt16 nMinBreakPos = pLine->GetStart();
sal_uInt16 nAttrs = pNode->GetCharAttribs().GetAttribs().Count();
for ( sal_uInt16 nAttr = nAttrs; nAttr; )
{
EditCharAttrib* pAttr = pNode->GetCharAttribs().GetAttribs()[--nAttr];
if ( pAttr->IsFeature() && ( pAttr->GetEnd() > nMinBreakPos ) && ( pAttr->GetEnd() <= nMaxBreakPos ) )
{
nMinBreakPos = pAttr->GetEnd();
break;
}
}
lang::Locale aLocale = GetLocale( EditPaM( pNode, nMaxBreakPos ) );
Reference < i18n::XBreakIterator > _xBI( ImplGetBreakIterator() );
OUString aText( *pNode );
Reference< XHyphenator > xHyph;
if ( bCanHyphenate )
xHyph = GetHyphenator();
i18n::LineBreakHyphenationOptions aHyphOptions( xHyph, Sequence< PropertyValue >(), 1 );
i18n::LineBreakUserOptions aUserOptions;
const i18n::ForbiddenCharacters* pForbidden = GetForbiddenCharsTable()->GetForbiddenCharacters( SvxLocaleToLanguage( aLocale ), sal_True );
aUserOptions.forbiddenBeginCharacters = pForbidden->beginLine;
aUserOptions.forbiddenEndCharacters = pForbidden->endLine;
aUserOptions.applyForbiddenRules = ((const SfxBoolItem&)pNode->GetContentAttribs().GetItem( EE_PARA_FORBIDDENRULES )).GetValue();
aUserOptions.allowPunctuationOutsideMargin = ((const SfxBoolItem&)pNode->GetContentAttribs().GetItem( EE_PARA_HANGINGPUNCTUATION )).GetValue();
aUserOptions.allowHyphenateEnglish = sal_False;
i18n::LineBreakResults aLBR = _xBI->getLineBreak( *pNode, nMaxBreakPos, aLocale, nMinBreakPos, aHyphOptions, aUserOptions );
nBreakPos = (sal_uInt16)aLBR.breakIndex;
// BUG in I18N - under special condition (break behind field, #87327#) breakIndex is < nMinBreakPos
if ( nBreakPos < nMinBreakPos )
{
nBreakPos = nMinBreakPos;
}
else if ( ( nBreakPos > nMaxBreakPos ) && !aUserOptions.allowPunctuationOutsideMargin )
{
DBG_ERROR( "I18N: XBreakIterator::getLineBreak returns position > Max" );
nBreakPos = nMaxBreakPos;
}
// #101795# nBreakPos can never be outside the portion, even not with hangig punctuation
if ( nBreakPos > nMaxBreakPos )
nBreakPos = nMaxBreakPos;
// BUG in I18N - the japanese dot is in the next line!
// !!! Testen!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
if ( (nBreakPos + ( aUserOptions.allowPunctuationOutsideMargin ? 0 : 1 ) ) <= nMaxBreakPos )
{
sal_Unicode cFirstInNextLine = ( (nBreakPos+1) < pNode->Len() ) ? pNode->GetChar( nBreakPos ) : 0;
if ( cFirstInNextLine == 12290 )
nBreakPos++;
}
bHangingPunctuation = ( nBreakPos > nMaxBreakPos ) ? sal_True : sal_False;
pLine->SetHangingPunctuation( bHangingPunctuation );
#ifndef SVX_LIGHT
// Egal ob Trenner oder nicht: Das Wort nach dem Trenner durch
// die Silbentrennung jagen...
// nMaxBreakPos ist das letzte Zeichen was in die Zeile passt,
// nBreakPos ist der Wort-Anfang
// Ein Problem gibt es, wenn das Dok so schmal ist, dass ein Wort
// auf mehr als Zwei Zeilen gebrochen wird...
if ( !bHangingPunctuation && bCanHyphenate && GetHyphenator().is() )
{
i18n::Boundary aBoundary = _xBI->getWordBoundary( *pNode, nBreakPos, GetLocale( EditPaM( pNode, nBreakPos ) ), ::com::sun::star::i18n::WordType::DICTIONARY_WORD, sal_True );
// sal_uInt16 nWordStart = nBreakPos;
// sal_uInt16 nBreakPos_OLD = nBreakPos;
sal_uInt16 nWordStart = nBreakPos;
sal_uInt16 nWordEnd = (sal_uInt16) aBoundary.endPos;
DBG_ASSERT( nWordEnd > nWordStart, "ImpBreakLine: Start >= End?" );
sal_uInt16 nWordLen = nWordEnd - nWordStart;
if ( ( nWordEnd >= nMaxBreakPos ) && ( nWordLen > 3 ) )
{
// #104415# May happen, because getLineBreak may differ from getWordBoudary with DICTIONARY_WORD
// DBG_ASSERT( nWordEnd >= nMaxBreakPos, "Hyph: Break?" );
String aWord( *pNode, nWordStart, nWordLen );
sal_uInt16 nMinTrail = nWordEnd-nMaxBreakPos+1; //+1: Vor dem angeknacksten Buchstaben
Reference< XHyphenatedWord > xHyphWord;
if (xHyphenator.is())
xHyphWord = xHyphenator->hyphenate( aWord, aLocale, aWord.Len() - nMinTrail, Sequence< PropertyValue >() );
if (xHyphWord.is())
{
sal_Bool bAlternate = xHyphWord->isAlternativeSpelling();
sal_uInt16 _nWordLen = 1 + xHyphWord->getHyphenPos();
if ( ( _nWordLen >= 2 ) && ( (nWordStart+_nWordLen) >= (pLine->GetStart() + 2 ) ) )
{
if ( !bAlternate )
{
bHyphenated = sal_True;
nBreakPos = nWordStart + _nWordLen;
}
else
{
String aAlt( xHyphWord->getHyphenatedWord() );
// Wir gehen von zwei Faellen aus, die nun
// vorliegen koennen:
// 1) packen wird zu pak-ken
// 2) Schiffahrt wird zu Schiff-fahrt
// In Fall 1 muss ein Zeichen ersetzt werden,
// in Fall 2 wird ein Zeichen hinzugefuegt.
// Die Identifikation wird erschwert durch Worte wie
// "Schiffahrtsbrennesseln", da der Hyphenator alle
// Position des Wortes auftrennt und "Schifffahrtsbrennnesseln"
// ermittelt. Wir koennen also eigentlich nicht unmittelbar vom
// Index des AlternativWord auf aWord schliessen.
// Das ganze geraffel wird durch eine Funktion am
// Hyphenator vereinfacht werden, sobald AMA sie einbaut...
sal_uInt16 nAltStart = _nWordLen - 1;
sal_uInt16 nTxtStart = nAltStart - (aAlt.Len() - aWord.Len());
sal_uInt16 nTxtEnd = nTxtStart;
sal_uInt16 nAltEnd = nAltStart;
// Die Bereiche zwischen den nStart und nEnd ist
// die Differenz zwischen Alternativ- und OriginalString.
while( nTxtEnd < aWord.Len() && nAltEnd < aAlt.Len() &&
aWord.GetChar(nTxtEnd) != aAlt.GetChar(nAltEnd) )
{
++nTxtEnd;
++nAltEnd;
}
// Wenn ein Zeichen hinzugekommen ist, dann bemerken wir es jetzt:
if( nAltEnd > nTxtEnd && nAltStart == nAltEnd &&
aWord.GetChar( nTxtEnd ) == aAlt.GetChar(nAltEnd) )
{
++nAltEnd;
++nTxtStart;
++nTxtEnd;
}
DBG_ASSERT( ( nAltEnd - nAltStart ) == 1, "Alternate: Falsche Annahme!" );
if ( nTxtEnd > nTxtStart )
cAlternateReplChar = aAlt.GetChar( nAltStart );
else
cAlternateExtraChar = aAlt.GetChar( nAltStart );
bHyphenated = sal_True;
nBreakPos = nWordStart + nTxtStart;
if ( cAlternateReplChar )
nBreakPos++;
}
}
}
}
}
#endif // !SVX_LIGHT
if ( nBreakPos <= pLine->GetStart() )
{
// keine Trenner in Zeile => abhacken !
nBreakPos = nMaxBreakPos;
// MT: I18N nextCharacters !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
if ( nBreakPos <= pLine->GetStart() )
nBreakPos = pLine->GetStart() + 1; // Sonst Endlosschleife!
}
}
// die angeknackste Portion ist die End-Portion
pLine->SetEnd( nBreakPos );
sal_uInt16 nEndPortion = SplitTextPortion( pParaPortion, nBreakPos, pLine );
if ( !bCompressBlank && !bHangingPunctuation )
{
// #96187# When justification is not SVX_ADJUST_LEFT, it's important to compress
// the trailing space even if there is enough room for the space...
// Don't check for SVX_ADJUST_LEFT, doesn't matter to compress in this case too...
DBG_ASSERT( nBreakPos > pLine->GetStart(), "ImpBreakLines - BreakPos not expected!" );
if ( pNode->GetChar( nBreakPos-1 ) == ' ' )
bCompressBlank = sal_True;
}
if ( bCompressBlank || bHangingPunctuation )
{
TextPortion* pTP = pParaPortion->GetTextPortions().GetObject( nEndPortion );
DBG_ASSERT( pTP->GetKind() == PORTIONKIND_TEXT, "BlankRubber: Keine TextPortion!" );
DBG_ASSERT( nBreakPos > pLine->GetStart(), "SplitTextPortion am Anfang der Zeile?" );
sal_uInt16 nPosInArray = nBreakPos - 1 - pLine->GetStart();
pTP->GetSize().Width() = ( nPosInArray && ( pTP->GetLen() > 1 ) ) ? pLine->GetCharPosArray()[ nPosInArray-1 ] : 0;
pLine->GetCharPosArray()[ nPosInArray ] = pTP->GetSize().Width();
}
else if ( bHyphenated )
{
// Eine Portion fuer den Trenner einbauen...
TextPortion* pHyphPortion = new TextPortion( 0 );
pHyphPortion->GetKind() = PORTIONKIND_HYPHENATOR;
String aHyphText( CH_HYPH );
if ( cAlternateReplChar )
{
TextPortion* pPrev = pParaPortion->GetTextPortions().GetObject( nEndPortion );
DBG_ASSERT( pPrev && pPrev->GetLen(), "Hyphenate: Prev portion?!" );
pPrev->SetLen( pPrev->GetLen() - 1 );
pHyphPortion->SetLen( 1 );
pHyphPortion->SetExtraValue( cAlternateReplChar );
// Breite der Portion davor korrigieren:
pPrev->GetSize().Width() =
pLine->GetCharPosArray()[ nBreakPos-1 - pLine->GetStart() - 1 ];
}
else if ( cAlternateExtraChar )
{
pHyphPortion->SetExtraValue( cAlternateExtraChar );
aHyphText.Insert( cAlternateExtraChar, 0 );
}
// Breite der Hyph-Portion ermitteln:
SvxFont aFont;
SeekCursor( pParaPortion->GetNode(), nBreakPos, aFont );
aFont.SetPhysFont( GetRefDevice() );
pHyphPortion->GetSize().Height() = GetRefDevice()->GetTextHeight();
pHyphPortion->GetSize().Width() = GetRefDevice()->GetTextWidth( aHyphText );
pParaPortion->GetTextPortions().Insert( pHyphPortion, ++nEndPortion );
}
pLine->SetEndPortion( nEndPortion );
}
void ImpEditEngine::ImpAdjustBlocks( ParaPortion* pParaPortion, EditLine* pLine, long nRemainingSpace )
{
DBG_ASSERT( nRemainingSpace > 0, "AdjustBlocks: Etwas zuwenig..." );
DBG_ASSERT( pLine, "AdjustBlocks: Zeile ?!" );
if ( ( nRemainingSpace < 0 ) || pLine->IsEmpty() )
return ;
const sal_uInt16 nFirstChar = pLine->GetStart();
const sal_uInt16 nLastChar = pLine->GetEnd() -1; // Last zeigt dahinter
ContentNode* pNode = pParaPortion->GetNode();
DBG_ASSERT( nLastChar < pNode->Len(), "AdjustBlocks: Out of range!" );
// Search blanks or Kashidas...
SvUShorts aPositions;
sal_uInt16 nChar;
for ( nChar = nFirstChar; nChar <= nLastChar; nChar++ )
{
if ( pNode->GetChar(nChar) == ' ' )
{
// Don't use blank if language is arabic
LanguageType eLang = GetLanguage( EditPaM( pNode, nChar ) );
if ( MsLangId::getPrimaryLanguage( eLang) != LANGUAGE_ARABIC_PRIMARY_ONLY )
aPositions.Insert( nChar, aPositions.Count() );
}
}
// Kashidas ?
ImpFindKashidas( pNode, nFirstChar, nLastChar, aPositions );
if ( !aPositions.Count() )
return;
// Wenn das letzte Zeichen ein Blank ist, will ich es nicht haben!
// Die Breite muss auf die Blocker davor verteilt werden...
// Aber nicht, wenn es das einzige ist
if ( ( pNode->GetChar( nLastChar ) == ' ' ) && ( aPositions.Count() > 1 ) && ( MsLangId::getPrimaryLanguage( GetLanguage( EditPaM( pNode, nLastChar ) ) ) != LANGUAGE_ARABIC_PRIMARY_ONLY ) )
{
aPositions.Remove( aPositions.Count()-1, 1 );
sal_uInt16 nPortionStart, nPortion;
nPortion = pParaPortion->GetTextPortions().FindPortion( nLastChar+1, nPortionStart );
TextPortion* pLastPortion = pParaPortion->GetTextPortions()[ nPortion ];
long nRealWidth = pLine->GetCharPosArray()[nLastChar-nFirstChar];
long nBlankWidth = nRealWidth;
if ( nLastChar > nPortionStart )
nBlankWidth -= pLine->GetCharPosArray()[nLastChar-nFirstChar-1];
// Evtl. ist das Blank schon in ImpBreakLine abgezogen worden:
if ( nRealWidth == pLastPortion->GetSize().Width() )
{
// Beim letzten Zeichen muss die Portion hinter dem Blank aufhoeren
// => Korrektur vereinfachen:
DBG_ASSERT( ( nPortionStart + pLastPortion->GetLen() ) == ( nLastChar+1 ), "Blank doch nicht am Portion-Ende?!" );
pLastPortion->GetSize().Width() -= nBlankWidth;
nRemainingSpace += nBlankWidth;
}
pLine->GetCharPosArray()[nLastChar-nFirstChar] -= nBlankWidth;
}
sal_uInt16 nGaps = aPositions.Count();
const long nMore4Everyone = nRemainingSpace / nGaps;
long nSomeExtraSpace = nRemainingSpace - nMore4Everyone*nGaps;
DBG_ASSERT( nSomeExtraSpace < (long)nGaps, "AdjustBlocks: ExtraSpace zu gross" );
DBG_ASSERT( nSomeExtraSpace >= 0, "AdjustBlocks: ExtraSpace < 0 " );
// Die Positionen im Array und die Portion-Breiten korrigieren:
// Letztes Zeichen wird schon nicht mehr beachtet...
for ( sal_uInt16 n = 0; n < aPositions.Count(); n++ )
{
nChar = aPositions[n];
if ( nChar < nLastChar )
{
sal_uInt16 nPortionStart, nPortion;
nPortion = pParaPortion->GetTextPortions().FindPortion( nChar, nPortionStart );
TextPortion* pLastPortion = pParaPortion->GetTextPortions()[ nPortion ];
// Die Breite der Portion:
pLastPortion->GetSize().Width() += nMore4Everyone;
if ( nSomeExtraSpace )
pLastPortion->GetSize().Width()++;
// Correct positions in array
// Even for kashidas just change positions, VCL will then draw the kashida automaticly
sal_uInt16 nPortionEnd = nPortionStart + pLastPortion->GetLen();
for ( sal_uInt16 _n = nChar; _n < nPortionEnd; _n++ )
{
pLine->GetCharPosArray()[_n-nFirstChar] += nMore4Everyone;
if ( nSomeExtraSpace )
pLine->GetCharPosArray()[_n-nFirstChar]++;
}
if ( nSomeExtraSpace )
nSomeExtraSpace--;
}
}
// Now the text width contains the extra width...
pLine->SetTextWidth( pLine->GetTextWidth() + nRemainingSpace );
}
void ImpEditEngine::ImpFindKashidas( ContentNode* pNode, sal_uInt16 nStart, sal_uInt16 nEnd, SvUShorts& rArray )
{
// the search has to be performed on a per word base
EditSelection aWordSel( EditPaM( pNode, nStart ) );
aWordSel = SelectWord( aWordSel, ::com::sun::star::i18n::WordType::DICTIONARY_WORD );
if ( aWordSel.Min().GetIndex() < nStart )
aWordSel.Min().GetIndex() = nStart;
while ( ( aWordSel.Min().GetNode() == pNode ) && ( aWordSel.Min().GetIndex() < nEnd ) )
{
sal_uInt16 nSavPos = aWordSel.Max().GetIndex();
if ( aWordSel.Max().GetIndex() > nEnd )
aWordSel.Max().GetIndex() = nEnd;
String aWord = GetSelected( aWordSel );
// restore selection for proper iteration at the end of the function
aWordSel.Max().GetIndex() = nSavPos;
xub_StrLen nIdx = 0;
xub_StrLen nKashidaPos = STRING_LEN;
xub_Unicode cCh;
xub_Unicode cPrevCh = 0;
while ( nIdx < aWord.Len() )
{
cCh = aWord.GetChar( nIdx );
// 1. Priority:
// after user inserted kashida
if ( 0x640 == cCh )
{
nKashidaPos = aWordSel.Min().GetIndex() + nIdx;
break;
}
// 2. Priority:
// after a Seen or Sad
if ( nIdx + 1 < aWord.Len() &&
( 0x633 == cCh || 0x635 == cCh ) )
{
nKashidaPos = aWordSel.Min().GetIndex() + nIdx;
break;
}
// 3. Priority:
// before final form of Teh Marbuta, Hah, Dal
// 4. Priority:
// before final form of Alef, Lam or Kaf
if ( nIdx && nIdx + 1 == aWord.Len() &&
( 0x629 == cCh || 0x62D == cCh || 0x62F == cCh ||
0x627 == cCh || 0x644 == cCh || 0x643 == cCh ) )
{
DBG_ASSERT( 0 != cPrevCh, "No previous character" );
// check if character is connectable to previous character,
if ( lcl_ConnectToPrev( cCh, cPrevCh ) )
{
nKashidaPos = aWordSel.Min().GetIndex() + nIdx - 1;
break;
}
}
// 5. Priority:
// before media Bah
if ( nIdx && nIdx + 1 < aWord.Len() && 0x628 == cCh )
{
DBG_ASSERT( 0 != cPrevCh, "No previous character" );
// check if next character is Reh, Yeh or Alef Maksura
xub_Unicode cNextCh = aWord.GetChar( nIdx + 1 );
if ( 0x631 == cNextCh || 0x64A == cNextCh ||
0x649 == cNextCh )
{
// check if character is connectable to previous character,
if ( lcl_ConnectToPrev( cCh, cPrevCh ) )
nKashidaPos = aWordSel.Min().GetIndex() + nIdx - 1;
}
}
// 6. Priority:
// other connecting possibilities
if ( nIdx && nIdx + 1 == aWord.Len() &&
0x60C <= cCh && 0x6FE >= cCh )
{
DBG_ASSERT( 0 != cPrevCh, "No previous character" );
// check if character is connectable to previous character,
if ( lcl_ConnectToPrev( cCh, cPrevCh ) )
{
// only choose this position if we did not find
// a better one:
if ( STRING_LEN == nKashidaPos )
nKashidaPos = aWordSel.Min().GetIndex() + nIdx - 1;
break;
}
}
// Do not consider Fathatan, Dammatan, Kasratan, Fatha,
// Damma, Kasra, Shadda and Sukun when checking if
// a character can be connected to previous character.
if ( cCh < 0x64B || cCh > 0x652 )
cPrevCh = cCh;
++nIdx;
} // end of current word
if ( STRING_LEN != nKashidaPos )
rArray.Insert( nKashidaPos, rArray.Count() );
aWordSel = WordRight( aWordSel.Max(), ::com::sun::star::i18n::WordType::DICTIONARY_WORD );
aWordSel = SelectWord( aWordSel, ::com::sun::star::i18n::WordType::DICTIONARY_WORD );
}
}
sal_uInt16 ImpEditEngine::SplitTextPortion( ParaPortion* pPortion, sal_uInt16 nPos, EditLine* pCurLine )
{
DBG_ASSERT( pPortion, "SplitTextPortion: Welche ?" );
// Die Portion bei nPos wird geplittet, wenn bei nPos nicht
// sowieso ein Wechsel ist
if ( nPos == 0 )
return 0;
sal_uInt16 nSplitPortion;
sal_uInt16 nTmpPos = 0;
TextPortion* pTextPortion = 0;
sal_uInt16 nPortions = pPortion->GetTextPortions().Count();
for ( nSplitPortion = 0; nSplitPortion < nPortions; nSplitPortion++ )
{
TextPortion* pTP = pPortion->GetTextPortions().GetObject(nSplitPortion);
nTmpPos = nTmpPos + pTP->GetLen();
if ( nTmpPos >= nPos )
{
if ( nTmpPos == nPos ) // dann braucht nichts geteilt werden
{
// Skip Portions with ExtraSpace
// while ( ( (nSplitPortion+1) < nPortions ) && (pPortion->GetTextPortions().GetObject(nSplitPortion+1)->GetKind() == PORTIONKIND_EXTRASPACE ) )
// nSplitPortion++;
return nSplitPortion;
}
pTextPortion = pTP;
break;
}
}
DBG_ASSERT( pTextPortion, "Position ausserhalb des Bereichs!" );
DBG_ASSERT( pTextPortion->GetKind() == PORTIONKIND_TEXT, "SplitTextPortion: Keine TextPortion!" );
sal_uInt16 nOverlapp = nTmpPos - nPos;
pTextPortion->GetLen() = pTextPortion->GetLen() - nOverlapp;
TextPortion* pNewPortion = new TextPortion( nOverlapp );
pPortion->GetTextPortions().Insert( pNewPortion, nSplitPortion+1 );
// Groessen setzen:
if ( pCurLine )
{
// Kein neues GetTextSize, sondern Werte aus Array verwenden:
DBG_ASSERT( nPos > pCurLine->GetStart(), "SplitTextPortion am Anfang der Zeile?" );
pTextPortion->GetSize().Width() = pCurLine->GetCharPosArray()[ nPos-pCurLine->GetStart()-1 ];
if ( pTextPortion->GetExtraInfos() && pTextPortion->GetExtraInfos()->bCompressed )
{
// We need the original size from the portion
sal_uInt16 nTxtPortionStart = pPortion->GetTextPortions().GetStartPos( nSplitPortion );
SvxFont aTmpFont( pPortion->GetNode()->GetCharAttribs().GetDefFont() );
SeekCursor( pPortion->GetNode(), nTxtPortionStart+1, aTmpFont );
aTmpFont.SetPhysFont( GetRefDevice() );
GetRefDevice()->Push( PUSH_TEXTLANGUAGE );
ImplInitDigitMode( GetRefDevice(), 0, 0, 0, aTmpFont.GetLanguage() );
Size aSz = aTmpFont.QuickGetTextSize( GetRefDevice(), *pPortion->GetNode(), nTxtPortionStart, pTextPortion->GetLen(), NULL );
GetRefDevice()->Pop();
pTextPortion->GetExtraInfos()->nOrgWidth = aSz.Width();
}
}
else
pTextPortion->GetSize().Width() = (-1);
return nSplitPortion;
}
void ImpEditEngine::CreateTextPortions( ParaPortion* pParaPortion, sal_uInt16& rStart /* , sal_Bool bCreateBlockPortions */ )
{
sal_uInt16 nStartPos = rStart;
ContentNode* pNode = pParaPortion->GetNode();
DBG_ASSERT( pNode->Len(), "CreateTextPortions sollte nicht fuer leere Absaetze verwendet werden!" );
SortedPositions aPositions;
aPositions.Insert( (sal_uInt32) 0 );
sal_uInt16 nAttr = 0;
EditCharAttrib* pAttrib = GetAttrib( pNode->GetCharAttribs().GetAttribs(), nAttr );
while ( pAttrib )
{
// Start und Ende in das Array eintragen...
// Die InsertMethode laesst keine doppelten Werte zu....
aPositions.Insert( pAttrib->GetStart() );
aPositions.Insert( pAttrib->GetEnd() );
nAttr++;
pAttrib = GetAttrib( pNode->GetCharAttribs().GetAttribs(), nAttr );
}
aPositions.Insert( pNode->Len() );
if ( pParaPortion->aScriptInfos.empty() )
((ImpEditEngine*)this)->InitScriptTypes( GetParaPortions().GetPos( pParaPortion ) );
const ScriptTypePosInfos& rTypes = pParaPortion->aScriptInfos;
for ( size_t nT = 0; nT < rTypes.size(); nT++ )
aPositions.Insert( rTypes[nT].nStartPos );
const WritingDirectionInfos& rWritingDirections = pParaPortion->aWritingDirectionInfos;
for ( size_t nD = 0; nD < rWritingDirections.size(); nD++ )
aPositions.Insert( rWritingDirections[nD].nStartPos );
if ( mpIMEInfos && mpIMEInfos->nLen && mpIMEInfos->pAttribs && ( mpIMEInfos->aPos.GetNode() == pNode ) )
{
sal_uInt16 nLastAttr = 0xFFFF;
for( sal_uInt16 n = 0; n < mpIMEInfos->nLen; n++ )
{
if ( mpIMEInfos->pAttribs[n] != nLastAttr )
{
aPositions.Insert( mpIMEInfos->aPos.GetIndex() + n );
nLastAttr = mpIMEInfos->pAttribs[n];
}
}
aPositions.Insert( mpIMEInfos->aPos.GetIndex() + mpIMEInfos->nLen );
}
// Ab ... loeschen:
// Leider muss die Anzahl der TextPortions mit aPositions.Count()
// nicht uebereinstimmen, da evtl. Zeilenumbrueche...
sal_uInt16 nPortionStart = 0;
sal_uInt16 nInvPortion = 0;
sal_uInt16 nP;
for ( nP = 0; nP < pParaPortion->GetTextPortions().Count(); nP++ )
{
TextPortion* pTmpPortion = pParaPortion->GetTextPortions().GetObject(nP);
nPortionStart = nPortionStart + pTmpPortion->GetLen();
if ( nPortionStart >= nStartPos )
{
nPortionStart = nPortionStart - pTmpPortion->GetLen();
rStart = nPortionStart;
nInvPortion = nP;
break;
}
}
DBG_ASSERT( nP < pParaPortion->GetTextPortions().Count() || !pParaPortion->GetTextPortions().Count(), "Nichts zum loeschen: CreateTextPortions" );
if ( nInvPortion && ( nPortionStart+pParaPortion->GetTextPortions().GetObject(nInvPortion)->GetLen() > nStartPos ) )
{
// lieber eine davor...
// Aber nur wenn es mitten in der Portion war, sonst ist es evtl.
// die einzige in der Zeile davor !
nInvPortion--;
nPortionStart = nPortionStart - pParaPortion->GetTextPortions().GetObject(nInvPortion)->GetLen();
}
pParaPortion->GetTextPortions().DeleteFromPortion( nInvPortion );
// Eine Portion kann auch durch einen Zeilenumbruch entstanden sein:
aPositions.Insert( nPortionStart );
sal_uInt16 nInvPos;
#ifdef DBG_UTIL
sal_Bool bFound =
#endif
aPositions.Seek_Entry( nPortionStart, &nInvPos );
DBG_ASSERT( bFound && ( nInvPos < (aPositions.Count()-1) ), "InvPos ?!" );
for ( sal_uInt16 i = nInvPos+1; i < aPositions.Count(); i++ )
{
TextPortion* pNew = new TextPortion( (sal_uInt16)aPositions[i] - (sal_uInt16)aPositions[i-1] );
pParaPortion->GetTextPortions().Insert( pNew, pParaPortion->GetTextPortions().Count());
}
DBG_ASSERT( pParaPortion->GetTextPortions().Count(), "Keine Portions?!" );
#ifdef EDITDEBUG
DBG_ASSERT( pParaPortion->DbgCheckTextPortions(), "Portions kaputt?" );
#endif
}
void ImpEditEngine::RecalcTextPortion( ParaPortion* pParaPortion, sal_uInt16 nStartPos, short nNewChars )
{
DBG_ASSERT( pParaPortion->GetTextPortions().Count(), "Keine Portions!" );
DBG_ASSERT( nNewChars, "RecalcTextPortion mit Diff == 0" );
ContentNode* const pNode = pParaPortion->GetNode();
if ( nNewChars > 0 )
{
// Wenn an nStartPos ein Attribut beginnt/endet, faengt eine neue Portion
// an, ansonsten wird die Portion an nStartPos erweitert.
if ( pNode->GetCharAttribs().HasBoundingAttrib( nStartPos ) || IsScriptChange( EditPaM( pNode, nStartPos ) ) )
{
sal_uInt16 nNewPortionPos = 0;
if ( nStartPos )
nNewPortionPos = SplitTextPortion( pParaPortion, nStartPos ) + 1;
// Eine leere Portion kann hier stehen, wenn der Absatz leer war,
// oder eine Zeile durch einen harten Zeilenumbruch entstanden ist.
if ( ( nNewPortionPos < pParaPortion->GetTextPortions().Count() ) &&
!pParaPortion->GetTextPortions()[nNewPortionPos]->GetLen() )
{
DBG_ASSERT( pParaPortion->GetTextPortions()[nNewPortionPos]->GetKind() == PORTIONKIND_TEXT, "Leere Portion war keine TextPortion!" );
sal_uInt16 & r =
pParaPortion->GetTextPortions()[nNewPortionPos]->GetLen();
r = r + nNewChars;
}
else
{
TextPortion* pNewPortion = new TextPortion( nNewChars );
pParaPortion->GetTextPortions().Insert( pNewPortion, nNewPortionPos );
}
}
else
{
sal_uInt16 nPortionStart;
const sal_uInt16 nTP = pParaPortion->GetTextPortions().
FindPortion( nStartPos, nPortionStart );
TextPortion* const pTP = pParaPortion->GetTextPortions()[ nTP ];
DBG_ASSERT( pTP, "RecalcTextPortion: Portion nicht gefunden" );
pTP->GetLen() = pTP->GetLen() + nNewChars;
pTP->GetSize().Width() = (-1);
}
}
else
{
// Portion schrumpfen oder ggf. entfernen.
// Vor Aufruf dieser Methode muss sichergestellt sein, dass
// keine Portions in dem geloeschten Bereich lagen!
// Es darf keine reinragende oder im Bereich startende Portion geben,
// also muss nStartPos <= nPos <= nStartPos - nNewChars(neg.) sein
sal_uInt16 nPortion = 0;
sal_uInt16 nPos = 0;
sal_uInt16 nEnd = nStartPos-nNewChars;
sal_uInt16 nPortions = pParaPortion->GetTextPortions().Count();
TextPortion* pTP = 0;
for ( nPortion = 0; nPortion < nPortions; nPortion++ )
{
pTP = pParaPortion->GetTextPortions()[ nPortion ];
if ( ( nPos+pTP->GetLen() ) > nStartPos )
{
DBG_ASSERT( nPos <= nStartPos, "Start falsch!" );
DBG_ASSERT( nPos+pTP->GetLen() >= nEnd, "End falsch!" );
break;
}
nPos = nPos + pTP->GetLen();
}
DBG_ASSERT( pTP, "RecalcTextPortion: Portion nicht gefunden" );
if ( ( nPos == nStartPos ) && ( (nPos+pTP->GetLen()) == nEnd ) )
{
// Portion entfernen;
sal_uInt8 nType = pTP->GetKind();
pParaPortion->GetTextPortions().Remove( nPortion );
delete pTP;
if ( nType == PORTIONKIND_LINEBREAK )
{
TextPortion* pNext = pParaPortion->GetTextPortions()[ nPortion ];
if ( pNext && !pNext->GetLen() )
{
// Dummy-Portion entfernen
pParaPortion->GetTextPortions().Remove( nPortion );
delete pNext;
}
}
}
else
{
DBG_ASSERT( pTP->GetLen() > (-nNewChars), "Portion zu klein zum schrumpfen!" );
pTP->GetLen() = pTP->GetLen() + nNewChars;
}
// ganz am Schluss darf keine HYPHENATOR-Portion stehen bleiben...
DBG_ASSERT( pParaPortion->GetTextPortions().Count(), "RecalcTextPortions: Keine mehr da!" );
sal_uInt16 nLastPortion = pParaPortion->GetTextPortions().Count() - 1;
pTP = pParaPortion->GetTextPortions().GetObject( nLastPortion );
if ( pTP->GetKind() == PORTIONKIND_HYPHENATOR )
{
// Portion wegschmeissen, ggf. die davor korrigieren, wenn
// die Hyph-Portion ein Zeichen geschluckt hat...
pParaPortion->GetTextPortions().Remove( nLastPortion );
if ( nLastPortion && pTP->GetLen() )
{
TextPortion* pPrev = pParaPortion->GetTextPortions().GetObject( nLastPortion - 1 );
DBG_ASSERT( pPrev->GetKind() == PORTIONKIND_TEXT, "Portion?!" );
pPrev->SetLen( pPrev->GetLen() + pTP->GetLen() );
pPrev->GetSize().Width() = (-1);
}
delete pTP;
}
}
#ifdef EDITDEBUG
DBG_ASSERT( pParaPortion->DbgCheckTextPortions(), "Portions kaputt?" );
#endif
}
void ImpEditEngine::SetTextRanger( TextRanger* pRanger )
{
if ( pTextRanger != pRanger )
{
delete pTextRanger;
pTextRanger = pRanger;
for ( sal_uInt16 nPara = 0; nPara < GetParaPortions().Count(); nPara++ )
{
ParaPortion* pParaPortion = GetParaPortions().GetObject( nPara );
pParaPortion->MarkSelectionInvalid( 0, pParaPortion->GetNode()->Len() );
pParaPortion->GetLines().Reset();
}
FormatFullDoc();
UpdateViews( GetActiveView() );
if ( GetUpdateMode() && GetActiveView() )
pActiveView->ShowCursor( sal_False, sal_False );
}
}
void ImpEditEngine::SetVertical( sal_Bool bVertical )
{
if ( IsVertical() != bVertical )
{
GetEditDoc().SetVertical( bVertical );
sal_Bool bUseCharAttribs = ( aStatus.GetControlWord() & EE_CNTRL_USECHARATTRIBS ) ? sal_True : sal_False;
GetEditDoc().CreateDefFont( bUseCharAttribs );
if ( IsFormatted() )
{
FormatFullDoc();
UpdateViews( GetActiveView() );
}
}
}
void ImpEditEngine::SetFixedCellHeight( sal_Bool bUseFixedCellHeight )
{
if ( IsFixedCellHeight() != bUseFixedCellHeight )
{
GetEditDoc().SetFixedCellHeight( bUseFixedCellHeight );
if ( IsFormatted() )
{
FormatFullDoc();
UpdateViews( GetActiveView() );
}
}
}
void ImpEditEngine::SeekCursor( ContentNode* pNode, sal_uInt16 nPos, SvxFont& rFont, OutputDevice* pOut, sal_uInt16 nIgnoreWhich )
{
// Es war mal geplant, SeekCursor( nStartPos, nEndPos, ... ), damit nur
// ab der StartPosition neu gesucht wird.
// Problem: Es mussten zwei Listen beruecksichtigt/gefuehrt werden:
// OrderedByStart,OrderedByEnd.
if ( nPos > pNode->Len() )
nPos = pNode->Len();
rFont = pNode->GetCharAttribs().GetDefFont();
short nScriptType = GetScriptType( EditPaM( pNode, nPos ) );
if ( ( nScriptType == i18n::ScriptType::ASIAN ) || ( nScriptType == i18n::ScriptType::COMPLEX ) )
{
const SvxFontItem& rFontItem = (const SvxFontItem&)pNode->GetContentAttribs().GetItem( GetScriptItemId( EE_CHAR_FONTINFO, nScriptType ) );
rFont.SetName( rFontItem.GetFamilyName() );
rFont.SetFamily( rFontItem.GetFamily() );
rFont.SetPitch( rFontItem.GetPitch() );
rFont.SetCharSet( rFontItem.GetCharSet() );
Size aSz( rFont.GetSize() );
aSz.Height() = ((const SvxFontHeightItem&)pNode->GetContentAttribs().GetItem( GetScriptItemId( EE_CHAR_FONTHEIGHT, nScriptType ) ) ).GetHeight();
rFont.SetSize( aSz );
rFont.SetWeight( ((const SvxWeightItem&)pNode->GetContentAttribs().GetItem( GetScriptItemId( EE_CHAR_WEIGHT, nScriptType ))).GetWeight() );
rFont.SetItalic( ((const SvxPostureItem&)pNode->GetContentAttribs().GetItem( GetScriptItemId( EE_CHAR_ITALIC, nScriptType ))).GetPosture() );
rFont.SetLanguage( ((const SvxLanguageItem&)pNode->GetContentAttribs().GetItem( GetScriptItemId( EE_CHAR_LANGUAGE, nScriptType ))).GetLanguage() );
}
sal_uInt16 nRelWidth = ((const SvxCharScaleWidthItem&)pNode->GetContentAttribs().GetItem( EE_CHAR_FONTWIDTH)).GetValue();
if ( pOut )
{
const SvxUnderlineItem& rTextLineColor = (const SvxUnderlineItem&)pNode->GetContentAttribs().GetItem( EE_CHAR_UNDERLINE );
if ( rTextLineColor.GetColor() != COL_TRANSPARENT )
pOut->SetTextLineColor( rTextLineColor.GetColor() );
else
pOut->SetTextLineColor();
}
if ( pOut )
{
const SvxOverlineItem& rOverlineColor = (const SvxOverlineItem&)pNode->GetContentAttribs().GetItem( EE_CHAR_OVERLINE );
if ( rOverlineColor.GetColor() != COL_TRANSPARENT )
pOut->SetOverlineColor( rOverlineColor.GetColor() );
else
pOut->SetOverlineColor();
}
const SvxLanguageItem* pCJKLanguageItem = NULL;
if ( aStatus.UseCharAttribs() )
{
const CharAttribArray& rAttribs = pNode->GetCharAttribs().GetAttribs();
sal_uInt16 nAttr = 0;
EditCharAttrib* pAttrib = GetAttrib( rAttribs, nAttr );
while ( pAttrib && ( pAttrib->GetStart() <= nPos ) )
{
// Beim Seeken nicht die Attr beruecksichtigen, die dort beginnen!
// Leere Attribute werden beruecksichtigt( verwendet), da diese
// gerade eingestellt wurden.
// 12.4.95: Doch keine Leeren Attribute verwenden:
// - Wenn gerade eingestellt und leer => keine Auswirkung auf Font
// In einem leeren Absatz eingestellte Zeichen werden sofort wirksam.
if ( ( pAttrib->Which() != nIgnoreWhich ) &&
( ( ( pAttrib->GetStart() < nPos ) && ( pAttrib->GetEnd() >= nPos ) )
|| ( !pNode->Len() ) ) )
{
DBG_ASSERT( ( pAttrib->Which() >= EE_CHAR_START ) && ( pAttrib->Which() <= EE_FEATURE_END ), "Unglueltiges Attribut in Seek() " );
if ( IsScriptItemValid( pAttrib->Which(), nScriptType ) )
{
pAttrib->SetFont( rFont, pOut );
// #i1550# hard color attrib should win over text color from field
if ( pAttrib->Which() == EE_FEATURE_FIELD )
{
EditCharAttrib* pColorAttr = pNode->GetCharAttribs().FindAttrib( EE_CHAR_COLOR, nPos );
if ( pColorAttr )
pColorAttr->SetFont( rFont, pOut );
}
}
if ( pAttrib->Which() == EE_CHAR_FONTWIDTH )
nRelWidth = ((const SvxCharScaleWidthItem*)pAttrib->GetItem())->GetValue();
if ( pAttrib->Which() == EE_CHAR_LANGUAGE_CJK )
pCJKLanguageItem = (const SvxLanguageItem*) pAttrib->GetItem();
}
pAttrib = GetAttrib( rAttribs, ++nAttr );
}
}
if ( !pCJKLanguageItem )
pCJKLanguageItem = (const SvxLanguageItem*) &pNode->GetContentAttribs().GetItem( EE_CHAR_LANGUAGE_CJK );
rFont.SetCJKContextLanguage( pCJKLanguageItem->GetLanguage() );
if ( rFont.GetKerning() && IsKernAsianPunctuation() && ( nScriptType == i18n::ScriptType::ASIAN ) )
rFont.SetKerning( rFont.GetKerning() | KERNING_ASIAN );
if ( aStatus.DoNotUseColors() )
{
// Hack fuer DL,weil JOE staendig die Pooldefaults verbiegt!
// const SvxColorItem& rColorItem = (const SvxColorItem&)aEditDoc.GetItemPool().GetDefaultItem( EE_CHAR_COLOR );
rFont.SetColor( /* rColorItem.GetValue() */ COL_BLACK );
}
if ( aStatus.DoStretch() || ( nRelWidth != 100 ) )
{
// Fuer das aktuelle Ausgabegeraet, weil es sonst bei einem
// Drucker als RefDev auf dem Bildschirm #?!@' aussieht!
OutputDevice* pDev = pOut ? pOut : GetRefDevice();
rFont.SetPhysFont( pDev );
FontMetric aMetric( pDev->GetFontMetric() );
// Fuer die Hoehe nicht die Metriken nehmen, da das bei
// Hoch-/Tiefgestellt schief geht.
Size aRealSz( aMetric.GetSize().Width(), rFont.GetSize().Height() );
if ( aStatus.DoStretch() )
{
if ( nStretchY != 100 )
{
aRealSz.Height() *= nStretchY;
aRealSz.Height() /= 100;
}
if ( nStretchX != 100 )
{
aRealSz.Width() *= nStretchX;
aRealSz.Width() /= 100;
// Auch das Kerning: (long wegen Zwischenergebnis)
long nKerning = rFont.GetFixKerning();
/*
Die Ueberlegung war: Wenn neg. Kerning, aber StretchX = 200
=> Nicht das Kerning verdoppelt, also die Buchstaben weiter
zusammenziehen
---------------------------
Kern StretchX =>Kern
---------------------------
>0 <100 < (Proportional)
<0 <100 < (Proportional)
>0 >100 > (Proportional)
<0 >100 < (Der Betrag, also Antiprop)
*/
if ( ( nKerning < 0 ) && ( nStretchX > 100 ) )
{
// Antiproportional
nKerning *= 100;
nKerning /= nStretchX;
}
else if ( nKerning )
{
// Proportional
nKerning *= nStretchX;
nKerning /= 100;
}
rFont.SetFixKerning( (short)nKerning );
}
}
if ( nRelWidth != 100 )
{
aRealSz.Width() *= nRelWidth;
aRealSz.Width() /= 100;
}
rFont.SetSize( aRealSz );
// Font wird nicht restauriert...
}
if ( ( ( rFont.GetColor() == COL_AUTO ) || ( IsForceAutoColor() ) ) && pOut )
{
// #i75566# Do not use AutoColor when printing OR Pdf export
const bool bPrinting(OUTDEV_PRINTER == pOut->GetOutDevType());
const bool bPDFExporting(0 != pOut->GetPDFWriter());
if ( IsAutoColorEnabled() && !bPrinting && !bPDFExporting)
{
// Never use WindowTextColor on the printer
rFont.SetColor( GetAutoColor() );
}
else
{
if ( ( GetBackgroundColor() != COL_AUTO ) && GetBackgroundColor().IsDark() )
rFont.SetColor( COL_WHITE );
else
rFont.SetColor( COL_BLACK );
}
}
if ( mpIMEInfos && mpIMEInfos->pAttribs && ( mpIMEInfos->aPos.GetNode() == pNode ) &&
( nPos > mpIMEInfos->aPos.GetIndex() ) && ( nPos <= ( mpIMEInfos->aPos.GetIndex() + mpIMEInfos->nLen ) ) )
{
sal_uInt16 nAttr = mpIMEInfos->pAttribs[ nPos - mpIMEInfos->aPos.GetIndex() - 1 ];
if ( nAttr & EXTTEXTINPUT_ATTR_UNDERLINE )
rFont.SetUnderline( UNDERLINE_SINGLE );
else if ( nAttr & EXTTEXTINPUT_ATTR_BOLDUNDERLINE )
rFont.SetUnderline( UNDERLINE_BOLD );
else if ( nAttr & EXTTEXTINPUT_ATTR_DOTTEDUNDERLINE )
rFont.SetUnderline( UNDERLINE_DOTTED );
else if ( nAttr & EXTTEXTINPUT_ATTR_DASHDOTUNDERLINE )
rFont.SetUnderline( UNDERLINE_DOTTED );
else if ( nAttr & EXTTEXTINPUT_ATTR_REDTEXT )
rFont.SetColor( Color( COL_RED ) );
else if ( nAttr & EXTTEXTINPUT_ATTR_HALFTONETEXT )
rFont.SetColor( Color( COL_LIGHTGRAY ) );
if ( nAttr & EXTTEXTINPUT_ATTR_HIGHLIGHT )
{
const StyleSettings& rStyleSettings = Application::GetSettings().GetStyleSettings();
rFont.SetColor( rStyleSettings.GetHighlightTextColor() );
rFont.SetFillColor( rStyleSettings.GetHighlightColor() );
rFont.SetTransparent( sal_False );
}
else if ( nAttr & EXTTEXTINPUT_ATTR_GRAYWAVELINE )
{
rFont.SetUnderline( UNDERLINE_WAVE );
if( pOut )
pOut->SetTextLineColor( Color( COL_LIGHTGRAY ) );
}
}
}
void ImpEditEngine::RecalcFormatterFontMetrics( FormatterFontMetric& rCurMetrics, SvxFont& rFont )
{
// Fuer Zeilenhoehe bei Hoch/Tief erstmal ohne Propr!
sal_uInt16 nPropr = rFont.GetPropr();
DBG_ASSERT( ( nPropr == 100 ) || rFont.GetEscapement(), "Propr ohne Escape?!" );
if ( nPropr != 100 )
{
rFont.SetPropr( 100 );
rFont.SetPhysFont( pRefDev );
}
sal_uInt16 nAscent, nDescent;
FontMetric aMetric( pRefDev->GetFontMetric() );
nAscent = (sal_uInt16)aMetric.GetAscent();
if ( IsAddExtLeading() )
nAscent = sal::static_int_cast< sal_uInt16 >(
nAscent + aMetric.GetExtLeading() );
nDescent = (sal_uInt16)aMetric.GetDescent();
if ( IsFixedCellHeight() )
{
/* creating correct proportional ascent and descent values lead to problems if different fonts are used
in the same portion, it results in a bigger linespacing.
sal_Int32 f = nAscent + nDescent;
if ( f )
{
sal_Int32 nHeight = ImplCalculateFontIndependentLineSpacing( rFont.GetHeight() );
nAscent = (sal_Int16)(( nHeight * nAscent ) / f );
nDescent = (sal_Int16)(nHeight - nAscent);
}
*/
nAscent = sal::static_int_cast< sal_uInt16 >( rFont.GetHeight() );
nDescent= sal::static_int_cast< sal_uInt16 >( ImplCalculateFontIndependentLineSpacing( rFont.GetHeight() ) - nAscent );
}
else
{
sal_uInt16 nIntLeading = ( aMetric.GetIntLeading() > 0 ) ? (sal_uInt16)aMetric.GetIntLeading() : 0;
// Fonts ohne Leading bereiten Probleme
if ( ( nIntLeading == 0 ) && ( pRefDev->GetOutDevType() == OUTDEV_PRINTER ) )
{
// Da schaun wir mal, was fuer eine Leading ich auf dem
// Bildschirm erhalte
VirtualDevice* pVDev = GetVirtualDevice( pRefDev->GetMapMode(), pRefDev->GetDrawMode() );
rFont.SetPhysFont( pVDev );
aMetric = pVDev->GetFontMetric();
// Damit sich die Leading nicht wieder rausrechnet,
// wenn die ganze Zeile den Font hat, nTmpLeading.
// 4/96: Kommt bei HP Laserjet 4V auch nicht hin
// => Werte komplett vom Bildschirm holen.
// sal_uInt16 nTmpLeading = (sal_uInt16)aMetric.GetLeading();
// nAscent += nTmpLeading;
nAscent = (sal_uInt16)aMetric.GetAscent();
nDescent = (sal_uInt16)aMetric.GetDescent();
// nLeading = (sal_uInt16)aMetric.GetLeading();
}
}
if ( nAscent > rCurMetrics.nMaxAscent )
rCurMetrics.nMaxAscent = nAscent;
if ( nDescent > rCurMetrics.nMaxDescent )
rCurMetrics.nMaxDescent= nDescent;
// Sonderbehandlung Hoch/Tief:
if ( rFont.GetEscapement() )
{
// Jetzt unter Beruecksichtigung von Escape/Propr
// Ascent oder Descent ggf vergroessern
short nDiff = (short)(rFont.GetSize().Height()*rFont.GetEscapement()/100L);
if ( rFont.GetEscapement() > 0 )
{
nAscent = (sal_uInt16) (((long)nAscent)*nPropr/100 + nDiff);
if ( nAscent > rCurMetrics.nMaxAscent )
rCurMetrics.nMaxAscent = nAscent;
}
else // muss < 0 sein
{
nDescent = (sal_uInt16) (((long)nDescent)*nPropr/100 - nDiff);
if ( nDescent > rCurMetrics.nMaxDescent )
rCurMetrics.nMaxDescent= nDescent;
}
}
}
void ImpEditEngine::Paint( OutputDevice* pOutDev, Rectangle aClipRec, Point aStartPos, sal_Bool bStripOnly, short nOrientation )
{
if ( !GetUpdateMode() && !bStripOnly )
return;
if ( !IsFormatted() )
FormatDoc();
long nFirstVisXPos = - pOutDev->GetMapMode().GetOrigin().X();
long nFirstVisYPos = - pOutDev->GetMapMode().GetOrigin().Y();
EditLine* pLine;
Point aTmpPos;
Point aRedLineTmpPos;
DBG_ASSERT( GetParaPortions().Count(), "Keine ParaPortion?!" );
SvxFont aTmpFont( GetParaPortions()[0]->GetNode()->GetCharAttribs().GetDefFont() );
Font aOldFont( pOutDev->GetFont() );
vcl::PDFExtOutDevData* pPDFExtOutDevData = PTR_CAST( vcl::PDFExtOutDevData, pOutDev->GetExtOutDevData() );
// Bei gedrehtem Text wird aStartPos als TopLeft angesehen, da andere
// Informationen fehlen, und sowieso das ganze Object ungescrollt
// dargestellt wird.
// Das Rechteck ist unendlich gross.
Point aOrigin( aStartPos );
double nCos = 0.0, nSin = 0.0;
if ( nOrientation )
{
double nRealOrientation = nOrientation*F_PI1800;
nCos = cos( nRealOrientation );
nSin = sin( nRealOrientation );
}
// #110496# Added some more optional metafile comments. This
// change: factored out some duplicated code.
GDIMetaFile* pMtf = pOutDev->GetConnectMetaFile();
const bool bMetafileValid( pMtf != NULL );
// Fuer OnlineSpelling:
// EditPaM aCursorPos;
// if( GetStatus().DoOnlineSpelling() && pActiveView )
// aCurPos = pActiveView->pImpEditView->GetEditSelections().Max();
// --------------------------------------------------
// Ueber alle Absaetze...
// --------------------------------------------------
for ( sal_uInt16 n = 0; n < GetParaPortions().Count(); n++ )
{
ParaPortion* pPortion = GetParaPortions().GetObject( n );
DBG_ASSERT( pPortion, "NULL-Pointer in TokenList in Paint" );
// falls beim Tippen Idle-Formatierung, asynchrones Paint.
// Unsichtbare Portions koennen ungueltig sein.
if ( pPortion->IsVisible() && pPortion->IsInvalid() )
return;
if ( pPDFExtOutDevData )
pPDFExtOutDevData->BeginStructureElement( vcl::PDFWriter::Paragraph );
long nParaHeight = pPortion->GetHeight();
sal_uInt16 nIndex = 0;
if ( pPortion->IsVisible() && (
( !IsVertical() && ( ( aStartPos.Y() + nParaHeight ) > aClipRec.Top() ) ) ||
( IsVertical() && ( ( aStartPos.X() - nParaHeight ) < aClipRec.Right() ) ) ) )
{
// --------------------------------------------------
// Ueber die Zeilen des Absatzes...
// --------------------------------------------------
sal_uInt16 nLines = pPortion->GetLines().Count();
sal_uInt16 nLastLine = nLines-1;
// #108052#
bool bEndOfParagraphWritten(false);
if ( !IsVertical() )
aStartPos.Y() += pPortion->GetFirstLineOffset();
else
aStartPos.X() -= pPortion->GetFirstLineOffset();
Point aParaStart( aStartPos );
const SvxLineSpacingItem& rLSItem = ((const SvxLineSpacingItem&)pPortion->GetNode()->GetContentAttribs().GetItem( EE_PARA_SBL ));
sal_uInt16 nSBL = ( rLSItem.GetInterLineSpaceRule() == SVX_INTER_LINE_SPACE_FIX )
? GetYValue( rLSItem.GetInterLineSpace() ) : 0;
bool bPaintBullet (false);
for ( sal_uInt16 nLine = 0; nLine < nLines; nLine++ )
{
pLine = pPortion->GetLines().GetObject(nLine);
DBG_ASSERT( pLine, "NULL-Pointer im Zeileniterator in UpdateViews" );
aTmpPos = aStartPos;
if ( !IsVertical() )
{
aTmpPos.X() += pLine->GetStartPosX();
aTmpPos.Y() += pLine->GetMaxAscent();
aStartPos.Y() += pLine->GetHeight();
}
else
{
aTmpPos.Y() += pLine->GetStartPosX();
aTmpPos.X() -= pLine->GetMaxAscent();
aStartPos.X() -= pLine->GetHeight();
}
if ( ( !IsVertical() && ( aStartPos.Y() > aClipRec.Top() ) )
|| ( IsVertical() && aStartPos.X() < aClipRec.Right() ) )
{
bPaintBullet = false;
// Why not just also call when stripping portions? This will give the correct values
// and needs no position corrections in OutlinerEditEng::DrawingText which tries to call
// PaintBullet correctly; exactly what GetEditEnginePtr()->PaintingFirstLine
// does, too. No change for not-layouting (painting).
if(0 == nLine) // && !bStripOnly)
{
// VERT???
GetEditEnginePtr()->PaintingFirstLine( n, aParaStart, aTmpPos.Y(), aOrigin, nOrientation, pOutDev );
// Remember whether a bullet was painted.
const SfxBoolItem& rBulletState = static_cast<const SfxBoolItem&>(
pEditEngine->GetParaAttrib(n, EE_PARA_BULLETSTATE));
bPaintBullet = rBulletState.GetValue() ? true : false;
}
// --------------------------------------------------
// Ueber die Portions der Zeile...
// --------------------------------------------------
nIndex = pLine->GetStart();
for ( sal_uInt16 y = pLine->GetStartPortion(); y <= pLine->GetEndPortion(); y++ )
{
DBG_ASSERT( pPortion->GetTextPortions().Count(), "Zeile ohne Textportion im Paint!" );
TextPortion* pTextPortion = pPortion->GetTextPortions().GetObject( y );
DBG_ASSERT( pTextPortion, "NULL-Pointer im Portioniterator in UpdateViews" );
long nPortionXOffset = GetPortionXOffset( pPortion, pLine, y );
if ( !IsVertical() )
{
aTmpPos.X() = aStartPos.X() + nPortionXOffset;
if ( aTmpPos.X() > aClipRec.Right() )
break; // Keine weitere Ausgabe in Zeile noetig
}
else
{
aTmpPos.Y() = aStartPos.Y() + nPortionXOffset;
if ( aTmpPos.Y() > aClipRec.Bottom() )
break; // Keine weitere Ausgabe in Zeile noetig
}
// R2L replaces with obove...
// New position after processing R2L text...
// R2L if ( nR2LWidth && !pTextPortion->GetRightToLeft() )
// R2L {
// R2L if ( !IsVertical() )
// R2L aTmpPos.X() += nR2LWidth;
// R2L else
// R2L aTmpPos.Y() += nR2LWidth;
// R2L
// R2L nR2LWidth = 0;
// R2L }
switch ( pTextPortion->GetKind() )
{
case PORTIONKIND_TEXT:
case PORTIONKIND_FIELD:
case PORTIONKIND_HYPHENATOR:
{
SeekCursor( pPortion->GetNode(), nIndex+1, aTmpFont, pOutDev );
sal_Bool bDrawFrame = sal_False;
if ( ( pTextPortion->GetKind() == PORTIONKIND_FIELD ) && !aTmpFont.IsTransparent() &&
( GetBackgroundColor() != COL_AUTO ) && GetBackgroundColor().IsDark() &&
( IsAutoColorEnabled() && ( pOutDev->GetOutDevType() != OUTDEV_PRINTER ) ) )
{
aTmpFont.SetTransparent( sal_True );
pOutDev->SetFillColor();
pOutDev->SetLineColor( GetAutoColor() );
bDrawFrame = sal_True;
}
#ifdef EDITDEBUG
if ( pTextPortion->GetKind() == PORTIONKIND_HYPHENATOR )
{
aTmpFont.SetFillColor( COL_LIGHTGRAY );
aTmpFont.SetTransparent( sal_False );
}
if ( pTextPortion->GetRightToLeft() )
{
aTmpFont.SetFillColor( COL_LIGHTGRAY );
aTmpFont.SetTransparent( sal_False );
}
else if ( GetScriptType( EditPaM( pPortion->GetNode(), nIndex+1 ) ) == i18n::ScriptType::COMPLEX )
{
aTmpFont.SetFillColor( COL_LIGHTCYAN );
aTmpFont.SetTransparent( sal_False );
}
#endif
aTmpFont.SetPhysFont( pOutDev );
// #114278# Saving both layout mode and language (since I'm
// potentially changing both)
pOutDev->Push( PUSH_TEXTLAYOUTMODE|PUSH_TEXTLANGUAGE );
ImplInitLayoutMode( pOutDev, n, nIndex );
ImplInitDigitMode( pOutDev, 0, 0, 0, aTmpFont.GetLanguage() );
XubString aText;
sal_uInt16 nTextStart = 0;
sal_uInt16 nTextLen = 0;
const sal_Int32* pDXArray = 0;
sal_Int32* pTmpDXArray = 0;
if ( pTextPortion->GetKind() == PORTIONKIND_TEXT )
{
aText = *pPortion->GetNode();
nTextStart = nIndex;
nTextLen = pTextPortion->GetLen();
pDXArray = pLine->GetCharPosArray().GetData()+( nIndex-pLine->GetStart() );
// --> FME 2005-10-18 #i55716# Paint control characters
if ( aStatus.MarkFields() )
{
xub_StrLen nTmpIdx;
const xub_StrLen nTmpEnd = nTextStart + pTextPortion->GetLen();
for ( nTmpIdx = nTextStart; nTmpIdx <= nTmpEnd ; ++nTmpIdx )
{
const sal_Unicode cChar = ( nTmpIdx != aText.Len() && ( nTmpIdx != nTextStart || 0 == nTextStart ) ) ?
aText.GetChar( nTmpIdx ) :
0;
if ( 0x200B == cChar || 0x2060 == cChar )
{
const String aBlank( ' ' );
long nHalfBlankWidth = aTmpFont.QuickGetTextSize( pOutDev, aBlank, 0, 1, 0 ).Width() / 2;
const long nAdvanceX = ( nTmpIdx == nTmpEnd ?
pTextPortion->GetSize().Width() :
pDXArray[ nTmpIdx - nTextStart ] ) - nHalfBlankWidth;
const long nAdvanceY = -pLine->GetMaxAscent();
Point aTopLeftRectPos( aTmpPos );
if ( !IsVertical() )
{
aTopLeftRectPos.X() += nAdvanceX;
aTopLeftRectPos.Y() += nAdvanceY;
}
else
{
aTopLeftRectPos.Y() += nAdvanceX;
aTopLeftRectPos.X() -= nAdvanceY;
}
Point aBottomRightRectPos( aTopLeftRectPos );
if ( !IsVertical() )
{
aBottomRightRectPos.X() += 2 * nHalfBlankWidth;
aBottomRightRectPos.Y() += pLine->GetHeight();
}
else
{
aBottomRightRectPos.X() -= pLine->GetHeight();
aBottomRightRectPos.Y() += 2 * nHalfBlankWidth;
}
pOutDev->Push( PUSH_FILLCOLOR );
pOutDev->Push( PUSH_LINECOLOR );
pOutDev->SetFillColor( COL_LIGHTGRAY );
pOutDev->SetLineColor( COL_LIGHTGRAY );
const Rectangle aBackRect( aTopLeftRectPos, aBottomRightRectPos );
pOutDev->DrawRect( aBackRect );
pOutDev->Pop();
pOutDev->Pop();
if ( 0x200B == cChar )
{
const String aSlash( '/' );
const short nOldEscapement = aTmpFont.GetEscapement();
const sal_uInt8 nOldPropr = aTmpFont.GetPropr();
aTmpFont.SetEscapement( -20 );
aTmpFont.SetPropr( 25 );
aTmpFont.SetPhysFont( pOutDev );
const Size aSlashSize = aTmpFont.QuickGetTextSize( pOutDev, aSlash, 0, 1, 0 );
Point aSlashPos( aTmpPos );
const long nAddX = nHalfBlankWidth - aSlashSize.Width() / 2;
if ( !IsVertical() )
{
aSlashPos.X() = aTopLeftRectPos.X() + nAddX;
}
else
{
aSlashPos.Y() = aTopLeftRectPos.Y() + nAddX;
}
aTmpFont.QuickDrawText( pOutDev, aSlashPos, aSlash, 0, 1, 0 );
aTmpFont.SetEscapement( nOldEscapement );
aTmpFont.SetPropr( nOldPropr );
aTmpFont.SetPhysFont( pOutDev );
}
}
}
}
// <--
}
else if ( pTextPortion->GetKind() == PORTIONKIND_FIELD )
{
EditCharAttrib* pAttr = pPortion->GetNode()->GetCharAttribs().FindFeature( nIndex );
DBG_ASSERT( pAttr, "Feld nicht gefunden" );
DBG_ASSERT( pAttr && pAttr->GetItem()->ISA( SvxFieldItem ), "Feld vom falschen Typ!" );
aText = ((EditCharAttribField*)pAttr)->GetFieldValue();
nTextStart = 0;
nTextLen = aText.Len();
pTmpDXArray = new sal_Int32[ aText.Len() ];
pDXArray = pTmpDXArray;
Font _aOldFont( GetRefDevice()->GetFont() );
aTmpFont.SetPhysFont( GetRefDevice() );
aTmpFont.QuickGetTextSize( GetRefDevice(), aText, 0, aText.Len(), pTmpDXArray );
if ( aStatus.DoRestoreFont() )
GetRefDevice()->SetFont( _aOldFont );
// add a meta file comment if we record to a metafile
if( bMetafileValid )
{
SvxFieldItem* pFieldItem = PTR_CAST( SvxFieldItem, pAttr->GetItem() );
if( pFieldItem )
{
const SvxFieldData* pFieldData = pFieldItem->GetField();
if( pFieldData )
pMtf->AddAction( pFieldData->createBeginComment() );
}
}
}
else if ( pTextPortion->GetKind() == PORTIONKIND_HYPHENATOR )
{
if ( pTextPortion->GetExtraValue() )
aText = pTextPortion->GetExtraValue();
aText += CH_HYPH;
nTextStart = 0;
nTextLen = aText.Len();
// #b6668980# crash when accessing 0 pointer in pDXArray
pTmpDXArray = new sal_Int32[ aText.Len() ];
pDXArray = pTmpDXArray;
Font _aOldFont( GetRefDevice()->GetFont() );
aTmpFont.SetPhysFont( GetRefDevice() );
aTmpFont.QuickGetTextSize( GetRefDevice(), aText, 0, aText.Len(), pTmpDXArray );
if ( aStatus.DoRestoreFont() )
GetRefDevice()->SetFont( _aOldFont );
}
long nTxtWidth = pTextPortion->GetSize().Width();
Point aOutPos( aTmpPos );
aRedLineTmpPos = aTmpPos;
// In RTL portions spell markup pos should be at the start of the
// first chara as well. That is on the right end of the portion
if (pTextPortion->IsRightToLeft())
aRedLineTmpPos.X() += pTextPortion->GetSize().Width();
//L2R if ( pTextPortion->GetRightToLeft() )
//L2R {
//L2R sal_uInt16 nNextPortion = y+1;
//L2R while ( nNextPortion <= pLine->GetEndPortion() )
//L2R {
//L2R TextPortion* pNextTextPortion = pPortion->GetTextPortions().GetObject( nNextPortion );
//L2R if ( pNextTextPortion->GetRightToLeft() )
//L2R {
//L2R if ( !IsVertical() )
//L2R aOutPos.X() += pNextTextPortion->GetSize().Width();
//L2R else
//L2R aOutPos.Y() += pNextTextPortion->GetSize().Width();
//L2R }
//L2R else
//L2R break;
//L2R nNextPortion++;
//L2R }
//L2R }
if ( bStripOnly )
{
EEngineData::WrongSpellVector aWrongSpellVector;
if(GetStatus().DoOnlineSpelling() && pTextPortion->GetLen())
{
WrongList* pWrongs = pPortion->GetNode()->GetWrongList();
if(pWrongs && pWrongs->HasWrongs())
{
sal_uInt16 nStart(nIndex);
sal_uInt16 nEnd(0);
sal_Bool bWrong(pWrongs->NextWrong(nStart, nEnd));
const sal_uInt16 nMaxEnd(nIndex + pTextPortion->GetLen());
while(bWrong)
{
if(nStart >= nMaxEnd)
{
break;
}
if(nStart < nIndex)
{
nStart = nIndex;
}
if(nEnd > nMaxEnd)
{
nEnd = nMaxEnd;
}
// add to vector
aWrongSpellVector.push_back(EEngineData::WrongSpellClass(nStart, nEnd));
// goto next index
nStart = nEnd + 1;
if(nEnd < nMaxEnd)
{
bWrong = pWrongs->NextWrong(nStart, nEnd);
}
else
{
bWrong = sal_False;
}
}
}
}
const SvxFieldData* pFieldData = 0;
if(PORTIONKIND_FIELD == pTextPortion->GetKind())
{
EditCharAttrib* pAttr = pPortion->GetNode()->GetCharAttribs().FindFeature(nIndex);
SvxFieldItem* pFieldItem = PTR_CAST(SvxFieldItem, pAttr->GetItem());
if(pFieldItem)
{
pFieldData = pFieldItem->GetField();
}
}
// support for EOC, EOW, EOS TEXT comments. To support that,
// the locale is needed. With the locale and a XBreakIterator it is
// possible to re-create the text marking info on primitive level
const lang::Locale aLocale(GetLocale(EditPaM(pPortion->GetNode(), nIndex + 1)));
// create EOL and EOP bools
const bool bEndOfLine(y == pLine->GetEndPortion());
const bool bEndOfParagraph(bEndOfLine && nLine + 1 == nLines);
// get Overline color (from ((const SvxOverlineItem*)GetItem())->GetColor() in
// consequence, but also already set at pOutDev)
const Color aOverlineColor(pOutDev->GetOverlineColor());
// get TextLine color (from ((const SvxUnderlineItem*)GetItem())->GetColor() in
// consequence, but also already set at pOutDev)
const Color aTextLineColor(pOutDev->GetTextLineColor());
// Unicode code points conversion according to ctl text numeral setting
ImplInitDigitMode( 0, &aText, nTextStart, nTextLen, aTmpFont.GetLanguage() );
// StripPortions() data callback
GetEditEnginePtr()->DrawingText( aOutPos, aText, nTextStart, nTextLen, pDXArray,
aTmpFont, n, nIndex, pTextPortion->GetRightToLeft(),
aWrongSpellVector.size() ? &aWrongSpellVector : 0,
pFieldData,
bEndOfLine, bEndOfParagraph, false, // support for EOL/EOP TEXT comments
&aLocale,
aOverlineColor,
aTextLineColor);
// #108052# remember that EOP is written already for this ParaPortion
if(bEndOfParagraph)
{
bEndOfParagraphWritten = true;
}
}
else
{
short nEsc = aTmpFont.GetEscapement();
if ( nOrientation )
{
// Bei Hoch/Tief selbst Hand anlegen:
if ( aTmpFont.GetEscapement() )
{
long nDiff = aTmpFont.GetSize().Height() * aTmpFont.GetEscapement() / 100L;
if ( !IsVertical() )
aOutPos.Y() -= nDiff;
else
aOutPos.X() += nDiff;
aRedLineTmpPos = aOutPos;
aTmpFont.SetEscapement( 0 );
}
aOutPos = lcl_ImplCalcRotatedPos( aOutPos, aOrigin, nSin, nCos );
aTmpFont.SetOrientation( aTmpFont.GetOrientation()+nOrientation );
aTmpFont.SetPhysFont( pOutDev );
}
// nur ausgeben, was im sichtbaren Bereich beginnt:
// Wichtig, weil Bug bei einigen Grafikkarten bei transparentem Font, Ausgabe bei neg.
if ( nOrientation || ( !IsVertical() && ( ( aTmpPos.X() + nTxtWidth ) >= nFirstVisXPos ) )
|| ( IsVertical() && ( ( aTmpPos.Y() + nTxtWidth ) >= nFirstVisYPos ) ) )
{
if ( nEsc && ( ( aTmpFont.GetUnderline() != UNDERLINE_NONE ) ) )
{
// Das Hoch/Tief ohne Underline malen, das Underline
// auf der BaseLine der Original-Fonthoehe ausgeben...
// Aber nur, wenn davor auch Unterstrichen!
sal_Bool bSpecialUnderline = sal_False;
EditCharAttrib* pPrev = pPortion->GetNode()->GetCharAttribs().FindAttrib( EE_CHAR_ESCAPEMENT, nIndex );
if ( pPrev )
{
SvxFont aDummy;
// Unterstreichung davor?
if ( pPrev->GetStart() )
{
SeekCursor( pPortion->GetNode(), pPrev->GetStart(), aDummy );
if ( aDummy.GetUnderline() != UNDERLINE_NONE )
bSpecialUnderline = sal_True;
}
if ( !bSpecialUnderline && ( pPrev->GetEnd() < pPortion->GetNode()->Len() ) )
{
SeekCursor( pPortion->GetNode(), pPrev->GetEnd()+1, aDummy );
if ( aDummy.GetUnderline() != UNDERLINE_NONE )
bSpecialUnderline = sal_True;
}
}
if ( bSpecialUnderline )
{
Size aSz = aTmpFont.GetPhysTxtSize( pOutDev, aText, nTextStart, nTextLen );
sal_uInt8 nProp = aTmpFont.GetPropr();
aTmpFont.SetEscapement( 0 );
aTmpFont.SetPropr( 100 );
aTmpFont.SetPhysFont( pOutDev );
String aBlanks;
aBlanks.Fill( nTextLen, ' ' );
Point aUnderlinePos( aOutPos );
if ( nOrientation )
aUnderlinePos = lcl_ImplCalcRotatedPos( aTmpPos, aOrigin, nSin, nCos );
pOutDev->DrawStretchText( aUnderlinePos, aSz.Width(), aBlanks, 0, nTextLen );
aTmpFont.SetUnderline( UNDERLINE_NONE );
if ( !nOrientation )
aTmpFont.SetEscapement( nEsc );
aTmpFont.SetPropr( nProp );
aTmpFont.SetPhysFont( pOutDev );
}
}
Point aRealOutPos( aOutPos );
if ( ( pTextPortion->GetKind() == PORTIONKIND_TEXT )
&& pTextPortion->GetExtraInfos() && pTextPortion->GetExtraInfos()->bCompressed
&& pTextPortion->GetExtraInfos()->bFirstCharIsRightPunktuation )
{
aRealOutPos.X() += pTextPortion->GetExtraInfos()->nPortionOffsetX;
}
// --> FME 2005-06-17 #i37132# RTL portions with
// compressed blank should not paint this blank:
if ( pTextPortion->IsRightToLeft() && nTextLen >= 2 &&
pDXArray[ nTextLen - 1 ] ==
pDXArray[ nTextLen - 2 ] &&
' ' == aText.GetChar( nTextStart + nTextLen - 1 ) )
--nTextLen;
// <--
// output directly
aTmpFont.QuickDrawText( pOutDev, aRealOutPos, aText, nTextStart, nTextLen, pDXArray );
if ( bDrawFrame )
{
Point aTopLeft( aTmpPos );
aTopLeft.Y() -= pLine->GetMaxAscent();
if ( nOrientation )
aTopLeft = lcl_ImplCalcRotatedPos( aTopLeft, aOrigin, nSin, nCos );
Rectangle aRect( aTopLeft, pTextPortion->GetSize() );
pOutDev->DrawRect( aRect );
}
// PDF export:
if ( pPDFExtOutDevData )
{
if ( pTextPortion->GetKind() == PORTIONKIND_FIELD )
{
EditCharAttrib* pAttr = pPortion->GetNode()->GetCharAttribs().FindFeature( nIndex );
SvxFieldItem* pFieldItem = PTR_CAST( SvxFieldItem, pAttr->GetItem() );
if( pFieldItem )
{
const SvxFieldData* pFieldData = pFieldItem->GetField();
if ( pFieldData->ISA( SvxURLField ) )
{
Point aTopLeft( aTmpPos );
aTopLeft.Y() -= pLine->GetMaxAscent();
// if ( nOrientation )
// aTopLeft = lcl_ImplCalcRotatedPos( aTopLeft, aOrigin, nSin, nCos );
Rectangle aRect( aTopLeft, pTextPortion->GetSize() );
vcl::PDFExtOutDevBookmarkEntry aBookmark;
aBookmark.nLinkId = pPDFExtOutDevData->CreateLink( aRect );
aBookmark.aBookmark = ((SvxURLField*)pFieldData)->GetURL();
std::vector< vcl::PDFExtOutDevBookmarkEntry >& rBookmarks = pPDFExtOutDevData->GetBookmarks();
rBookmarks.push_back( aBookmark );
}
}
}
}
// comment
}
#ifndef SVX_LIGHT
if ( GetStatus().DoOnlineSpelling() && pPortion->GetNode()->GetWrongList()->HasWrongs() && pTextPortion->GetLen() )
{
{//#105750# adjust LinePos for superscript or subscript text
short _nEsc = aTmpFont.GetEscapement();
if( _nEsc )
{
long nShift = ((_nEsc*long(aTmpFont.GetSize().Height()))/ 100L);
if( !IsVertical() )
aRedLineTmpPos.Y() -= nShift;
else
aRedLineTmpPos.X() += nShift;
}
}
Color aOldColor( pOutDev->GetLineColor() );
pOutDev->SetLineColor( Color( GetColorConfig().GetColorValue( svtools::SPELL ).nColor ) );
lcl_DrawRedLines( pOutDev, aTmpFont.GetSize().Height(), aRedLineTmpPos, nIndex, nIndex + pTextPortion->GetLen(), pDXArray, pPortion->GetNode()->GetWrongList(), nOrientation, aOrigin, IsVertical(), pTextPortion->IsRightToLeft() );
pOutDev->SetLineColor( aOldColor );
}
#endif // !SVX_LIGHT
}
pOutDev->Pop();
if ( pTmpDXArray )
delete[] pTmpDXArray;
// R2L if ( !pTextPortion->GetRightToLeft() )
// R2L {
// R2L if ( !IsVertical() )
// R2L aTmpPos.X() += nTxtWidth;
// R2L else
// R2L aTmpPos.Y() += nTxtWidth;
// R2L }
// R2L else
// R2L {
// R2L nR2LWidth += nTxtWidth;
// R2L }
if ( pTextPortion->GetKind() == PORTIONKIND_FIELD )
{
EditCharAttrib* pAttr = pPortion->GetNode()->GetCharAttribs().FindFeature( nIndex );
DBG_ASSERT( pAttr, "Feld nicht gefunden" );
DBG_ASSERT( pAttr && pAttr->GetItem()->ISA( SvxFieldItem ), "Feld vom falschen Typ!" );
// add a meta file comment if we record to a metafile
if( bMetafileValid )
{
SvxFieldItem* pFieldItem = PTR_CAST( SvxFieldItem, pAttr->GetItem() );
if( pFieldItem )
{
const SvxFieldData* pFieldData = pFieldItem->GetField();
if( pFieldData )
pMtf->AddAction( pFieldData->createEndComment() );
}
}
}
}
break;
// case PORTIONKIND_EXTRASPACE:
case PORTIONKIND_TAB:
{
if ( pTextPortion->GetExtraValue() && ( pTextPortion->GetExtraValue() != ' ' ) )
{
SeekCursor( pPortion->GetNode(), nIndex+1, aTmpFont, pOutDev );
aTmpFont.SetTransparent( sal_False );
aTmpFont.SetEscapement( 0 );
aTmpFont.SetPhysFont( pOutDev );
long nCharWidth = aTmpFont.QuickGetTextSize( pOutDev, pTextPortion->GetExtraValue(), 0, 1, NULL ).Width();
long nChars = 2;
if( nCharWidth )
nChars = pTextPortion->GetSize().Width() / nCharWidth;
if ( nChars < 2 )
nChars = 2; // wird durch DrawStretchText gestaucht.
else if ( nChars == 2 )
nChars = 3; // sieht besser aus
String aText;
aText.Fill( (sal_uInt16)nChars, pTextPortion->GetExtraValue() );
pOutDev->DrawStretchText( aTmpPos, pTextPortion->GetSize().Width(), aText );
}
}
break;
}
nIndex = nIndex + pTextPortion->GetLen();
}
}
if ( ( nLine != nLastLine ) && !aStatus.IsOutliner() )
{
if ( !IsVertical() )
aStartPos.Y() += nSBL;
else
aStartPos.X() -= nSBL;
}
// keine sichtbaren Aktionen mehr?
if ( !IsVertical() && ( aStartPos.Y() >= aClipRec.Bottom() ) )
break;
else if ( IsVertical() && ( aStartPos.X() <= aClipRec.Left() ) )
break;
}
if ( !aStatus.IsOutliner() )
{
const SvxULSpaceItem& rULItem = (const SvxULSpaceItem&)pPortion->GetNode()->GetContentAttribs().GetItem( EE_PARA_ULSPACE );
long nUL = GetYValue( rULItem.GetLower() );
if ( !IsVertical() )
aStartPos.Y() += nUL;
else
aStartPos.X() -= nUL;
}
// #108052# Safer way for #i108052# and #i118881#: If for the current ParaPortion
// EOP is not written, do it now. This will be safer than before. It has shown
// that the reason for #i108052# was fixed/removed again, so this is a try to fix
// the number of paragraphs (and counting empty ones) now independent from the
// changes in EditEngine behaviour.
if(!bEndOfParagraphWritten && !bPaintBullet && bStripOnly)
{
const Color aOverlineColor(pOutDev->GetOverlineColor());
const Color aTextLineColor(pOutDev->GetTextLineColor());
GetEditEnginePtr()->DrawingText(
aTmpPos, String(), 0, 0, 0,
aTmpFont, n, nIndex, 0,
0,
0,
false, true, false, // support for EOL/EOP TEXT comments
0,
aOverlineColor,
aTextLineColor);
}
}
else
{
if ( !IsVertical() )
aStartPos.Y() += nParaHeight;
else
aStartPos.X() -= nParaHeight;
}
if ( pPDFExtOutDevData )
pPDFExtOutDevData->EndStructureElement();
// keine sichtbaren Aktionen mehr?
if ( !IsVertical() && ( aStartPos.Y() > aClipRec.Bottom() ) )
break;
if ( IsVertical() && ( aStartPos.X() < aClipRec.Left() ) )
break;
}
if ( aStatus.DoRestoreFont() )
pOutDev->SetFont( aOldFont );
}
void ImpEditEngine::Paint( ImpEditView* pView, const Rectangle& rRec, OutputDevice* pTargetDevice, sal_Bool bUseVirtDev )
{
DBG_ASSERT( pView, "Keine View - Kein Paint!" );
DBG_CHKOBJ( GetEditEnginePtr(), EditEngine, 0 );
if ( !GetUpdateMode() || IsInUndo() )
return;
// Schnittmenge aus Paintbereich und OutputArea.
Rectangle aClipRec( pView->GetOutputArea() );
aClipRec.Intersection( rRec );
OutputDevice* pTarget = pTargetDevice ? pTargetDevice : pView->GetWindow();
if ( bUseVirtDev )
{
Rectangle aClipRecPixel( pTarget->LogicToPixel( aClipRec ) );
if ( !IsVertical() )
{
// etwas mehr, falls abgerundet!
aClipRecPixel.Right() += 1;
aClipRecPixel.Bottom() += 1;
}
else
{
aClipRecPixel.Left() -= 1;
aClipRecPixel.Bottom() += 1;
}
// Wenn aClipRecPixel > XXXX, dann invalidieren ?!
VirtualDevice* pVDev = GetVirtualDevice( pTarget->GetMapMode(), pTarget->GetDrawMode() );
pVDev->SetDigitLanguage( GetRefDevice()->GetDigitLanguage() );
{
Color aBackgroundColor( pView->GetBackgroundColor() );
// #i47161# Check if text is visible on background
SvxFont aTmpFont;
ContentNode* pNode = GetEditDoc().SaveGetObject( 0 );
SeekCursor( pNode, 1, aTmpFont );
Color aFontColor( aTmpFont.GetColor() );
if( (aFontColor == COL_AUTO) || IsForceAutoColor() )
aFontColor = GetAutoColor();
// #i69346# check for reverse color of input method attribute
if( mpIMEInfos && (mpIMEInfos->aPos.GetNode() == pNode &&
mpIMEInfos->pAttribs))
{
sal_uInt16 nAttr = mpIMEInfos->pAttribs[ 0 ];
if ( nAttr & EXTTEXTINPUT_ATTR_HIGHLIGHT )
{
const StyleSettings& rStyleSettings = Application::GetSettings().GetStyleSettings();
aFontColor = rStyleSettings.GetHighlightColor() ;
}
}
sal_uInt8 nColorDiff = aFontColor.GetColorError( aBackgroundColor );
if( nColorDiff < 8 )
aBackgroundColor = aFontColor.IsDark() ? COL_WHITE : COL_BLACK;
pVDev->SetBackground( aBackgroundColor );
}
sal_Bool bVDevValid = sal_True;
Size aOutSz( pVDev->GetOutputSizePixel() );
if ( ( aOutSz.Width() < aClipRecPixel.GetWidth() ) ||
( aOutSz.Height() < aClipRecPixel.GetHeight() ) )
{
bVDevValid = pVDev->SetOutputSizePixel( aClipRecPixel.GetSize() );
}
else
{
// Das VirtDev kann bei einem Resize sehr gross werden =>
// irgendwann mal kleiner machen!
if ( ( aOutSz.Height() > ( aClipRecPixel.GetHeight() + RESDIFF ) ) ||
( aOutSz.Width() > ( aClipRecPixel.GetWidth() + RESDIFF ) ) )
{
bVDevValid = pVDev->SetOutputSizePixel( aClipRecPixel.GetSize() );
}
else
{
pVDev->Erase();
}
}
DBG_ASSERT( bVDevValid, "VirtualDevice failed to be enlarged!" );
if ( !bVDevValid )
{
Paint( pView, rRec, NULL /* without VirtualDevice */ );
return;
}
// PaintRect fuer VDev nicht mit alignter Groesse,
// da sonst die Zeile darunter auch ausgegeben werden muss:
Rectangle aTmpRec( Point( 0, 0 ), aClipRec.GetSize() );
aClipRec = pTarget->PixelToLogic( aClipRecPixel );
Point aStartPos;
if ( !IsVertical() )
{
aStartPos = aClipRec.TopLeft();
aStartPos = pView->GetDocPos( aStartPos );
aStartPos.X() *= (-1);
aStartPos.Y() *= (-1);
}
else
{
aStartPos = aClipRec.TopRight();
Point aDocPos( pView->GetDocPos( aStartPos ) );
aStartPos.X() = aClipRec.GetSize().Width() + aDocPos.Y();
aStartPos.Y() = -aDocPos.X();
}
Paint( pVDev, aTmpRec, aStartPos );
sal_Bool bClipRegion = sal_False;
Region aOldRegion;
MapMode aOldMapMode;
if ( GetTextRanger() )
{
// Some problems here with push/pop, why?!
// pTarget->Push( PUSH_CLIPREGION|PUSH_MAPMODE );
bClipRegion = pTarget->IsClipRegion();
aOldRegion = pTarget->GetClipRegion();
// Wie bekomme ich das Polygon an die richtige Stelle????
// Das Polygon bezieht sich auf die View, nicht auf das Window
// => Origin umsetzen...
aOldMapMode = pTarget->GetMapMode();
Point aOrigin = aOldMapMode.GetOrigin();
Point aViewPos = pView->GetOutputArea().TopLeft();
aOrigin.Move( aViewPos.X(), aViewPos.Y() );
aClipRec.Move( -aViewPos.X(), -aViewPos.Y() );
MapMode aNewMapMode( aOldMapMode );
aNewMapMode.SetOrigin( aOrigin );
pTarget->SetMapMode( aNewMapMode );
pTarget->SetClipRegion( Region( GetTextRanger()->GetPolyPolygon() ) );
}
pTarget->DrawOutDev( aClipRec.TopLeft(), aClipRec.GetSize(),
Point(0,0), aClipRec.GetSize(), *pVDev );
if ( GetTextRanger() )
{
// pTarget->Pop();
if ( bClipRegion )
pTarget->SetClipRegion( aOldRegion );
else
pTarget->SetClipRegion();
pTarget->SetMapMode( aOldMapMode );
}
pView->DrawSelection(pView->GetEditSelection(), 0, pTarget);
}
else
{
Point aStartPos;
if ( !IsVertical() )
{
aStartPos = pView->GetOutputArea().TopLeft();
aStartPos.X() -= pView->GetVisDocLeft();
aStartPos.Y() -= pView->GetVisDocTop();
}
else
{
aStartPos = pView->GetOutputArea().TopRight();
aStartPos.X() += pView->GetVisDocTop();
aStartPos.Y() -= pView->GetVisDocLeft();
}
// Wenn Doc-Breite < OutputArea,Width, nicht umgebrochene Felder,
// stehen die Felder sonst �ber, wenn > Zeile.
// ( Oben nicht, da dort bereits Doc-Breite von Formatierung mit drin )
if ( !IsVertical() && ( pView->GetOutputArea().GetWidth() > GetPaperSize().Width() ) )
{
long nMaxX = pView->GetOutputArea().Left() + GetPaperSize().Width();
if ( aClipRec.Left() > nMaxX )
return;
if ( aClipRec.Right() > nMaxX )
aClipRec.Right() = nMaxX;
}
sal_Bool bClipRegion = pTarget->IsClipRegion();
Region aOldRegion = pTarget->GetClipRegion();
pTarget->IntersectClipRegion( aClipRec );
Paint( pTarget, aClipRec, aStartPos );
if ( bClipRegion )
pTarget->SetClipRegion( aOldRegion );
else
pTarget->SetClipRegion();
pView->DrawSelection(pView->GetEditSelection(), 0, pTarget);
}
}
void ImpEditEngine::InsertContent( ContentNode* pNode, sal_uInt16 nPos )
{
DBG_ASSERT( pNode, "NULL-Poointer in InsertContent! " );
DBG_ASSERT( IsInUndo(), "InsertContent nur fuer Undo()!" );
ParaPortion* pNew = new ParaPortion( pNode );
GetParaPortions().Insert( pNew, nPos );
aEditDoc.Insert( pNode, nPos );
if ( IsCallParaInsertedOrDeleted() )
GetEditEnginePtr()->ParagraphInserted( nPos );
}
EditPaM ImpEditEngine::SplitContent( sal_uInt16 nNode, sal_uInt16 nSepPos )
{
ContentNode* pNode = aEditDoc.SaveGetObject( nNode );
DBG_ASSERT( pNode, "Ungueltiger Node in SplitContent" );
DBG_ASSERT( IsInUndo(), "SplitContent nur fuer Undo()!" );
DBG_ASSERT( nSepPos <= pNode->Len(), "Index im Wald: SplitContent" );
EditPaM aPaM( pNode, nSepPos );
return ImpInsertParaBreak( aPaM );
}
EditPaM ImpEditEngine::ConnectContents( sal_uInt16 nLeftNode, sal_Bool bBackward )
{
ContentNode* pLeftNode = aEditDoc.SaveGetObject( nLeftNode );
ContentNode* pRightNode = aEditDoc.SaveGetObject( nLeftNode+1 );
DBG_ASSERT( pLeftNode, "Ungueltiger linker Node in ConnectContents" );
DBG_ASSERT( pRightNode, "Ungueltiger rechter Node in ConnectContents" );
DBG_ASSERT( IsInUndo(), "ConnectContent nur fuer Undo()!" );
return ImpConnectParagraphs( pLeftNode, pRightNode, bBackward );
}
void ImpEditEngine::SetUpdateModeForAcc( sal_Bool bUp)
{
bUpdateForAcc = bUp;
}
sal_Bool ImpEditEngine::GetUpdateModeForAcc()
{
return bUpdateForAcc;
}
void ImpEditEngine::SetUpdateMode( sal_Bool bUp, EditView* pCurView, sal_Bool bForceUpdate )
{
sal_Bool bChanged = ( GetUpdateMode() != bUp );
// Beim Umschalten von sal_True auf sal_False waren alle Selektionen sichtbar,
// => Wegmalen
// Umgekehrt waren alle unsichtbar => malen
// DrawAllSelections(); sieht im Outliner schlecht aus !
// EditView* pView = aEditViewList.First();
// while ( pView )
// {
// DBG_CHKOBJ( pView, EditView, 0 );
// pView->pImpEditView->DrawSelection();
// pView = aEditViewList.Next();
// }
// Wenn !bFormatted, also z.B. nach SetText, braucht bei UpdateMode sal_True
// nicht sofort formatiert werden, weil warscheinlich noch Text kommt.
// Spaetestens bei einem Paint / CalcTextWidth wird formatiert.
bUpdate = bUp;
if ( bUpdate && ( bChanged || bForceUpdate ) )
FormatAndUpdate( pCurView );
}
void ImpEditEngine::ShowParagraph( sal_uInt16 nParagraph, sal_Bool bShow )
{
ParaPortion* pPPortion = GetParaPortions().SaveGetObject( nParagraph );
DBG_ASSERT( pPPortion, "ShowParagraph: Absatz existiert nicht!" );
if ( pPPortion && ( pPPortion->IsVisible() != bShow ) )
{
pPPortion->SetVisible( bShow );
if ( !bShow )
{
// Als deleted kenzeichnen, damit keine Selektion auf diesem
// Absatz beginnt oder endet...
DeletedNodeInfo* pDelInfo = new DeletedNodeInfo( (sal_uIntPtr)pPPortion->GetNode(), nParagraph );
aDeletedNodes.Insert( pDelInfo, aDeletedNodes.Count() );
UpdateSelections();
// Dann kriege ich den unteren Bereich nicht invalidiert,
// wenn UpdateMode = sal_False!
// Wenn doch, dann vor SetVisible auf sal_False merken!
// nCurTextHeight -= pPPortion->GetHeight();
}
if ( bShow && ( pPPortion->IsInvalid() || !pPPortion->nHeight ) )
{
if ( !GetTextRanger() )
{
if ( pPPortion->IsInvalid() )
{
Font aOldFont( GetRefDevice()->GetFont() );
CreateLines( nParagraph, 0 ); // 0: Kein TextRanger
if ( aStatus.DoRestoreFont() )
GetRefDevice()->SetFont( aOldFont );
}
else
{
CalcHeight( pPPortion );
}
nCurTextHeight += pPPortion->GetHeight();
}
else
{
nCurTextHeight = 0x7fffffff;
}
}
pPPortion->SetMustRepaint( sal_True );
if ( GetUpdateMode() && !IsInUndo() && !GetTextRanger() )
{
aInvalidRec = Rectangle( Point( 0, GetParaPortions().GetYOffset( pPPortion ) ),
Point( GetPaperSize().Width(), nCurTextHeight ) );
UpdateViews( GetActiveView() );
}
}
}
sal_Bool ImpEditEngine::IsParagraphVisible( sal_uInt16 nParagraph )
{
ParaPortion* pPPortion = GetParaPortions().SaveGetObject( nParagraph );
DBG_ASSERT( pPPortion, "IsParagraphVisible: Absatz existiert nicht!" );
if ( pPPortion )
return pPPortion->IsVisible();
return sal_False;
}
EditSelection ImpEditEngine::MoveParagraphs( Range aOldPositions, sal_uInt16 nNewPos, EditView* pCurView )
{
DBG_ASSERT( GetParaPortions().Count() != 0, "Keine Absaetze gefunden: MoveParagraphs" );
if ( GetParaPortions().Count() == 0 )
return EditSelection();
aOldPositions.Justify();
EditSelection aSel( ImpMoveParagraphs( aOldPositions, nNewPos ) );
if ( nNewPos >= GetParaPortions().Count() )
nNewPos = GetParaPortions().Count() - 1;
// Dort, wo der Absatz eingefuegt wurde, muss richtig gepainted werden:
// Dort, wo der Absatz entfernt wurde, muss richtig gepainted werden:
// ( Und dazwischen entsprechend auch...)
if ( pCurView && ( GetUpdateMode() == sal_True ) )
{
// in diesem Fall kann ich direkt neu malen, ohne die
// Portions zu Invalidieren.
sal_uInt16 nFirstPortion = Min( (sal_uInt16)aOldPositions.Min(), nNewPos );
sal_uInt16 nLastPortion = Max( (sal_uInt16)aOldPositions.Max(), nNewPos );
ParaPortion* pUpperPortion = GetParaPortions().SaveGetObject( nFirstPortion );
ParaPortion* pLowerPortion = GetParaPortions().SaveGetObject( nLastPortion );
aInvalidRec = Rectangle(); // leermachen
aInvalidRec.Left() = 0;
aInvalidRec.Right() = aPaperSize.Width();
aInvalidRec.Top() = GetParaPortions().GetYOffset( pUpperPortion );
aInvalidRec.Bottom() = GetParaPortions().GetYOffset( pLowerPortion ) + pLowerPortion->GetHeight();
UpdateViews( pCurView );
}
else
{
// aber der oberen ungueltigen Position neu painten...
sal_uInt16 nFirstInvPara = Min( (sal_uInt16)aOldPositions.Min(), nNewPos );
InvalidateFromParagraph( nFirstInvPara );
}
return aSel;
}
void ImpEditEngine::InvalidateFromParagraph( sal_uInt16 nFirstInvPara )
{
// Es werden nicht die folgenden Absaetze invalidiert,
// da ResetHeight() => Groessenanderung => alles folgende wird
// sowieso neu ausgegeben.
ParaPortion* pTmpPortion;
if ( nFirstInvPara != 0 )
{
pTmpPortion = GetParaPortions().GetObject( nFirstInvPara-1 );
pTmpPortion->MarkInvalid( pTmpPortion->GetNode()->Len(), 0 );
}
else
{
pTmpPortion = GetParaPortions().GetObject( 0 );
pTmpPortion->MarkSelectionInvalid( 0, pTmpPortion->GetNode()->Len() );
}
pTmpPortion->ResetHeight();
}
IMPL_LINK_INLINE_START( ImpEditEngine, StatusTimerHdl, Timer *, EMPTYARG )
{
CallStatusHdl();
return 0;
}
IMPL_LINK_INLINE_END( ImpEditEngine, StatusTimerHdl, Timer *, EMPTYARG )
void ImpEditEngine::CallStatusHdl()
{
if ( aStatusHdlLink.IsSet() && aStatus.GetStatusWord() )
{
// Der Status muss vor Call zurueckgesetzt werden,
// da im Hdl evtl. weitere Fags gesetzt werden...
EditStatus aTmpStatus( aStatus );
aStatus.Clear();
aStatusHdlLink.Call( &aTmpStatus );
aStatusTimer.Stop(); // Falls von Hand gerufen...
}
}
ContentNode* ImpEditEngine::GetPrevVisNode( ContentNode* pCurNode )
{
ParaPortion* pPortion = FindParaPortion( pCurNode );
DBG_ASSERT( pPortion, "GetPrevVisibleNode: Keine passende Portion!" );
pPortion = GetPrevVisPortion( pPortion );
if ( pPortion )
return pPortion->GetNode();
return 0;
}
ContentNode* ImpEditEngine::GetNextVisNode( ContentNode* pCurNode )
{
ParaPortion* pPortion = FindParaPortion( pCurNode );
DBG_ASSERT( pPortion, "GetNextVisibleNode: Keine passende Portion!" );
pPortion = GetNextVisPortion( pPortion );
if ( pPortion )
return pPortion->GetNode();
return 0;
}
ParaPortion* ImpEditEngine::GetPrevVisPortion( ParaPortion* pCurPortion )
{
sal_uInt16 nPara = GetParaPortions().GetPos( pCurPortion );
DBG_ASSERT( nPara < GetParaPortions().Count() , "Portion nicht gefunden: GetPrevVisPortion" );
ParaPortion* pPortion = nPara ? GetParaPortions()[--nPara] : 0;
while ( pPortion && !pPortion->IsVisible() )
pPortion = nPara ? GetParaPortions()[--nPara] : 0;
return pPortion;
}
ParaPortion* ImpEditEngine::GetNextVisPortion( ParaPortion* pCurPortion )
{
sal_uInt16 nPara = GetParaPortions().GetPos( pCurPortion );
DBG_ASSERT( nPara < GetParaPortions().Count() , "Portion nicht gefunden: GetPrevVisNode" );
ParaPortion* pPortion = GetParaPortions().SaveGetObject( ++nPara );
while ( pPortion && !pPortion->IsVisible() )
pPortion = GetParaPortions().SaveGetObject( ++nPara );
return pPortion;
}
EditPaM ImpEditEngine::InsertParagraph( sal_uInt16 nPara )
{
EditPaM aPaM;
if ( nPara != 0 )
{
ContentNode* pNode = GetEditDoc().SaveGetObject( nPara-1 );
if ( !pNode )
pNode = GetEditDoc().SaveGetObject( GetEditDoc().Count() - 1 );
DBG_ASSERT( pNode, "Kein einziger Absatz in InsertParagraph ?" );
aPaM = EditPaM( pNode, pNode->Len() );
}
else
{
ContentNode* pNode = GetEditDoc().SaveGetObject( 0 );
aPaM = EditPaM( pNode, 0 );
}
return ImpInsertParaBreak( aPaM );
}
EditSelection* ImpEditEngine::SelectParagraph( sal_uInt16 nPara )
{
EditSelection* pSel = 0;
ContentNode* pNode = GetEditDoc().SaveGetObject( nPara );
DBG_ASSERTWARNING( pNode, "Absatz existiert nicht: SelectParagraph" );
if ( pNode )
pSel = new EditSelection( EditPaM( pNode, 0 ), EditPaM( pNode, pNode->Len() ) );
return pSel;
}
void ImpEditEngine::FormatAndUpdate( EditView* pCurView )
{
if ( bDowning )
return ;
if ( IsInUndo() )
IdleFormatAndUpdate( pCurView );
else
{
FormatDoc();
UpdateViews( pCurView );
}
}
void ImpEditEngine::SetFlatMode( sal_Bool bFlat )
{
if ( bFlat != aStatus.UseCharAttribs() )
return;
if ( !bFlat )
aStatus.TurnOnFlags( EE_CNTRL_USECHARATTRIBS );
else
aStatus.TurnOffFlags( EE_CNTRL_USECHARATTRIBS );
aEditDoc.CreateDefFont( !bFlat );
FormatFullDoc();
UpdateViews( (EditView*) 0);
if ( pActiveView )
pActiveView->ShowCursor();
}
void ImpEditEngine::SetCharStretching( sal_uInt16 nX, sal_uInt16 nY )
{
if ( !IsVertical() )
{
nStretchX = nX;
nStretchY = nY;
}
else
{
nStretchX = nY;
nStretchY = nX;
}
if ( aStatus.DoStretch() )
{
FormatFullDoc();
UpdateViews( GetActiveView() );
}
}
void ImpEditEngine::DoStretchChars( sal_uInt16 nX, sal_uInt16 nY )
{
UndoActionStart( EDITUNDO_STRETCH );
sal_uInt16 nParas = GetEditDoc().Count();
for ( sal_uInt16 nPara = 0; nPara < nParas; nPara++ )
{
ContentNode* pNode = GetEditDoc()[nPara];
SfxItemSet aTmpSet( pNode->GetContentAttribs().GetItems() );
if ( nX != 100 )
{
// Fontbreite
SvxCharScaleWidthItem* pNewWidth = (SvxCharScaleWidthItem*) pNode->GetContentAttribs().GetItem( EE_CHAR_FONTWIDTH ).Clone();
sal_uInt32 nProp = pNewWidth->GetValue(); // sal_uInt32, kann temporaer gross werden
nProp *= nX;
nProp /= 100;
pNewWidth->SetValue( (sal_uInt16)nProp );
aTmpSet.Put( *pNewWidth );
delete pNewWidth;
// Kerning:
const SvxKerningItem& rKerningItem =
(const SvxKerningItem&)pNode->GetContentAttribs().GetItem( EE_CHAR_KERNING );
SvxKerningItem* pNewKerning = (SvxKerningItem*)rKerningItem.Clone();
long nKerning = pNewKerning->GetValue();
if ( nKerning > 0 )
{
nKerning *= nX;
nKerning /= 100;
}
else if ( nKerning < 0 )
{
// Bei Negativen Werten:
// Bei Stretching > 100 muessen die Werte kleiner werden und umgekehrt.
nKerning *= 100;
nKerning /= nX;
}
pNewKerning->SetValue( (short)nKerning );
aTmpSet.Put( *pNewKerning);
delete pNewKerning;
}
else
aTmpSet.ClearItem( EE_CHAR_FONTWIDTH );
if ( nY != 100 )
{
// Fonthoehe
for ( int nItem = 0; nItem < 3; nItem++ )
{
sal_uInt16 nItemId = EE_CHAR_FONTHEIGHT;
if ( nItem == 1 )
nItemId = EE_CHAR_FONTHEIGHT_CJK;
else if ( nItem == 2 )
nItemId = EE_CHAR_FONTHEIGHT_CTL;
const SvxFontHeightItem& rHeightItem =
(const SvxFontHeightItem&)pNode->GetContentAttribs().GetItem( nItemId );
SvxFontHeightItem* pNewHeight = (SvxFontHeightItem*)rHeightItem.Clone();
sal_uInt32 nHeight = pNewHeight->GetHeight();
nHeight *= nY;
nHeight /= 100;
pNewHeight->SetHeightValue( nHeight );
aTmpSet.Put( *pNewHeight );
delete pNewHeight;
}
// Absatzabstaende
const SvxULSpaceItem& rULSpaceItem =
(const SvxULSpaceItem&)pNode->GetContentAttribs().GetItem( EE_PARA_ULSPACE );
SvxULSpaceItem* pNewUL = (SvxULSpaceItem*)rULSpaceItem.Clone();
sal_uInt32 nUpper = pNewUL->GetUpper();
nUpper *= nY;
nUpper /= 100;
pNewUL->SetUpper( (sal_uInt16)nUpper );
sal_uInt32 nLower = pNewUL->GetLower();
nLower *= nY;
nLower /= 100;
pNewUL->SetLower( (sal_uInt16)nLower );
aTmpSet.Put( *pNewUL );
delete pNewUL;
}
else
aTmpSet.ClearItem( EE_CHAR_FONTHEIGHT );
SetParaAttribs( nPara, aTmpSet );
// harte Attribute:
sal_uInt16 nLastEnd = 0; // damit nach entfernen und neu nicht nochmal
CharAttribArray& rAttribs = pNode->GetCharAttribs().GetAttribs();
sal_uInt16 nAttribs = rAttribs.Count();
for ( sal_uInt16 nAttr = 0; nAttr < nAttribs; nAttr++ )
{
EditCharAttrib* pAttr = rAttribs[nAttr];
if ( pAttr->GetStart() >= nLastEnd )
{
sal_uInt16 nWhich = pAttr->Which();
SfxPoolItem* pNew = 0;
if ( nWhich == EE_CHAR_FONTHEIGHT )
{
SvxFontHeightItem* pNewHeight = (SvxFontHeightItem*)pAttr->GetItem()->Clone();
sal_uInt32 nHeight = pNewHeight->GetHeight();
nHeight *= nY;
nHeight /= 100;
pNewHeight->SetHeightValue( nHeight );
pNew = pNewHeight;
}
else if ( nWhich == EE_CHAR_FONTWIDTH )
{
SvxCharScaleWidthItem* pNewWidth = (SvxCharScaleWidthItem*)pAttr->GetItem()->Clone();
sal_uInt32 nProp = pNewWidth->GetValue();
nProp *= nX;
nProp /= 100;
pNewWidth->SetValue( (sal_uInt16)nProp );
pNew = pNewWidth;
}
else if ( nWhich == EE_CHAR_KERNING )
{
SvxKerningItem* pNewKerning = (SvxKerningItem*)pAttr->GetItem()->Clone();
long nKerning = pNewKerning->GetValue();
if ( nKerning > 0 )
{
nKerning *= nX;
nKerning /= 100;
}
else if ( nKerning < 0 )
{
// Bei Negativen Werten:
// Bei Stretching > 100 muessen die Werte kleiner werden und umgekehrt.
nKerning *= 100;
nKerning /= nX;
}
pNewKerning->SetValue( (short)nKerning );
pNew = pNewKerning;
}
if ( pNew )
{
SfxItemSet _aTmpSet( GetEmptyItemSet() );
_aTmpSet.Put( *pNew );
SetAttribs( EditSelection( EditPaM( pNode, pAttr->GetStart() ),
EditPaM( pNode, pAttr->GetEnd() ) ), _aTmpSet );
nLastEnd = pAttr->GetEnd();
delete pNew;
}
}
}
}
UndoActionEnd( EDITUNDO_STRETCH );
}
const SvxNumberFormat* ImpEditEngine::GetNumberFormat( const ContentNode *pNode ) const
{
const SvxNumberFormat *pRes = 0;
if (pNode)
{
// get index of paragraph
sal_uInt16 nPara = GetEditDoc().GetPos( const_cast< ContentNode * >(pNode) );
DBG_ASSERT( nPara < USHRT_MAX, "node not found in array" );
if (nPara < USHRT_MAX)
{
// the called function may be overloaded by an OutlinerEditEng object to provide
// access to the SvxNumberFormat of the Outliner.
// The EditEngine implementation will just return 0.
pRes = pEditEngine->GetNumberFormat( nPara );
}
}
return pRes;
}
sal_Int32 ImpEditEngine::GetSpaceBeforeAndMinLabelWidth(
const ContentNode *pNode,
sal_Int32 *pnSpaceBefore, sal_Int32 *pnMinLabelWidth ) const
{
// nSpaceBefore matches the ODF attribut text:space-before
// nMinLabelWidth matches the ODF attribut text:min-label-width
const SvxNumberFormat *pNumFmt = GetNumberFormat( pNode );
// if no number format was found we have no Outliner or the numbering level
// within the Outliner is -1 which means no number format should be applied.
// Thus the default values to be returned are 0.
sal_Int32 nSpaceBefore = 0;
sal_Int32 nMinLabelWidth = 0;
if (pNumFmt)
{
nMinLabelWidth = -pNumFmt->GetFirstLineOffset();
nSpaceBefore = pNumFmt->GetAbsLSpace() - nMinLabelWidth;
DBG_ASSERT( nMinLabelWidth >= 0, "ImpEditEngine::GetSpaceBeforeAndMinLabelWidth: min-label-width < 0 encountered" );
}
if (pnSpaceBefore)
*pnSpaceBefore = nSpaceBefore;
if (pnMinLabelWidth)
*pnMinLabelWidth = nMinLabelWidth;
return nSpaceBefore + nMinLabelWidth;
}
const SvxLRSpaceItem& ImpEditEngine::GetLRSpaceItem( ContentNode* pNode )
{
return (const SvxLRSpaceItem&)pNode->GetContentAttribs().GetItem( aStatus.IsOutliner() ? EE_PARA_OUTLLRSPACE : EE_PARA_LRSPACE );
}
// Either sets the digit mode at the output device or
// modifies the passed string according to the text numeral setting:
void ImpEditEngine::ImplInitDigitMode( OutputDevice* pOutDev, String* pString, xub_StrLen nStt, xub_StrLen nLen, LanguageType eCurLang )
{
// #114278# Also setting up digit language from Svt options
// (cannot reliably inherit the outdev's setting)
if( !pCTLOptions )
pCTLOptions = new SvtCTLOptions;
LanguageType eLang = eCurLang;
const SvtCTLOptions::TextNumerals nCTLTextNumerals = pCTLOptions->GetCTLTextNumerals();
if ( SvtCTLOptions::NUMERALS_HINDI == nCTLTextNumerals )
eLang = LANGUAGE_ARABIC_SAUDI_ARABIA;
else if ( SvtCTLOptions::NUMERALS_ARABIC == nCTLTextNumerals )
eLang = LANGUAGE_ENGLISH;
else if ( SvtCTLOptions::NUMERALS_SYSTEM == nCTLTextNumerals )
eLang = (LanguageType) Application::GetSettings().GetLanguage();
if(pOutDev)
{
pOutDev->SetDigitLanguage( eLang );
}
else if (pString)
{
// see sallayout.cxx in vcl
int nOffset;
switch( eLang & LANGUAGE_MASK_PRIMARY )
{
default:
nOffset = 0;
break;
case LANGUAGE_ARABIC_SAUDI_ARABIA & LANGUAGE_MASK_PRIMARY:
nOffset = 0x0660 - '0'; // arabic-indic digits
break;
case LANGUAGE_URDU & LANGUAGE_MASK_PRIMARY:
case LANGUAGE_PUNJABI & LANGUAGE_MASK_PRIMARY: //???
case LANGUAGE_SINDHI & LANGUAGE_MASK_PRIMARY:
nOffset = 0x06F0 - '0'; // eastern arabic-indic digits
break;
}
if (nOffset)
{
const xub_StrLen nEnd = nStt + nLen;
for( xub_StrLen nIdx = nStt; nIdx < nEnd; ++nIdx )
{
sal_Unicode nChar = pString->GetChar( nIdx );
if( (nChar < '0') || ('9' < nChar) )
continue;
nChar = (sal_Unicode)(nChar + nOffset);
pString->SetChar( nIdx, nChar );
}
}
}
}
void ImpEditEngine::ImplInitLayoutMode( OutputDevice* pOutDev, sal_uInt16 nPara, sal_uInt16 nIndex )
{
sal_Bool bCTL = sal_False;
sal_uInt8 bR2L = sal_False;
if ( nIndex == 0xFFFF )
{
bCTL = HasScriptType( nPara, i18n::ScriptType::COMPLEX );
bR2L = IsRightToLeft( nPara );
}
else
{
ContentNode* pNode = GetEditDoc().SaveGetObject( nPara );
short nScriptType = GetScriptType( EditPaM( pNode, nIndex+1 ) );
bCTL = nScriptType == i18n::ScriptType::COMPLEX;
bR2L = GetRightToLeft( nPara, nIndex + 1); // this change was discussed in issue 37190
// it also works for issue 55927
}
sal_uLong nLayoutMode = pOutDev->GetLayoutMode();
// We always use the left postion for DrawText()
nLayoutMode &= ~(TEXT_LAYOUT_BIDI_RTL);
if ( !bCTL && !bR2L)
{
// No CTL/Bidi checking neccessary
nLayoutMode |= ( TEXT_LAYOUT_COMPLEX_DISABLED | TEXT_LAYOUT_BIDI_STRONG );
}
else
{
// CTL/Bidi checking neccessary
// Don't use BIDI_STRONG, VCL must do some checks.
nLayoutMode &= ~( TEXT_LAYOUT_COMPLEX_DISABLED | TEXT_LAYOUT_BIDI_STRONG );
if ( bR2L )
nLayoutMode |= TEXT_LAYOUT_BIDI_RTL|TEXT_LAYOUT_TEXTORIGIN_LEFT;
}
pOutDev->SetLayoutMode( nLayoutMode );
// #114278# Also setting up digit language from Svt options
// (cannot reliably inherit the outdev's setting)
LanguageType eLang;
if( !pCTLOptions )
pCTLOptions = new SvtCTLOptions;
if ( SvtCTLOptions::NUMERALS_HINDI == pCTLOptions->GetCTLTextNumerals() )
eLang = LANGUAGE_ARABIC_SAUDI_ARABIA;
else if ( SvtCTLOptions::NUMERALS_ARABIC == pCTLOptions->GetCTLTextNumerals() )
eLang = LANGUAGE_ENGLISH;
else
eLang = (LanguageType) Application::GetSettings().GetLanguage();
pOutDev->SetDigitLanguage( eLang );
}
Reference < i18n::XBreakIterator > ImpEditEngine::ImplGetBreakIterator() const
{
if ( !xBI.is() )
{
Reference< lang::XMultiServiceFactory > xMSF( ::comphelper::getProcessServiceFactory() );
xBI.set( xMSF->createInstance( OUString::createFromAscii( "com.sun.star.i18n.BreakIterator" ) ), UNO_QUERY );
}
return xBI;
}
Reference < i18n::XExtendedInputSequenceChecker > ImpEditEngine::ImplGetInputSequenceChecker() const
{
if ( !xISC.is() )
{
Reference< lang::XMultiServiceFactory > xMSF = ::comphelper::getProcessServiceFactory();
Reference < XInterface > xI = xMSF->createInstance( OUString::createFromAscii( "com.sun.star.i18n.InputSequenceChecker" ) );
if ( xI.is() )
{
Any x = xI->queryInterface( ::getCppuType((const Reference< i18n::XExtendedInputSequenceChecker >*)0) );
x >>= xISC;
}
}
return xISC;
}
Color ImpEditEngine::GetAutoColor() const
{
Color aColor = const_cast<ImpEditEngine*>(this)->GetColorConfig().GetColorValue( svtools::FONTCOLOR ).nColor;
if ( GetBackgroundColor() != COL_AUTO )
{
if ( GetBackgroundColor().IsDark() && aColor.IsDark() )
aColor = COL_WHITE;
else if ( GetBackgroundColor().IsBright() && aColor.IsBright() )
aColor = COL_BLACK;
}
return aColor;
}
sal_Bool ImpEditEngine::ImplCalcAsianCompression( ContentNode* pNode, TextPortion* pTextPortion, sal_uInt16 nStartPos, sal_Int32* pDXArray, sal_uInt16 n100thPercentFromMax, sal_Bool bManipulateDXArray )
{
DBG_ASSERT( GetAsianCompressionMode(), "ImplCalcAsianCompression - Why?" );
DBG_ASSERT( pTextPortion->GetLen(), "ImplCalcAsianCompression - Empty Portion?" );
// Percent is 1/100 Percent...
if ( n100thPercentFromMax == 10000 )
pTextPortion->SetExtraInfos( NULL );
sal_Bool bCompressed = sal_False;
if ( GetScriptType( EditPaM( pNode, nStartPos+1 ) ) == i18n::ScriptType::ASIAN )
{
long nNewPortionWidth = pTextPortion->GetSize().Width();
sal_uInt16 nPortionLen = pTextPortion->GetLen();
for ( sal_uInt16 n = 0; n < nPortionLen; n++ )
{
sal_uInt8 nType = GetCharTypeForCompression( pNode->GetChar( n+nStartPos ) );
sal_Bool bCompressPunctuation = ( nType == CHAR_PUNCTUATIONLEFT ) || ( nType == CHAR_PUNCTUATIONRIGHT );
sal_Bool bCompressKana = ( nType == CHAR_KANA ) && ( GetAsianCompressionMode() == text::CharacterCompressionType::PUNCTUATION_AND_KANA );
// create Extra infos only if needed...
if ( bCompressPunctuation || bCompressKana )
{
if ( !pTextPortion->GetExtraInfos() )
{
ExtraPortionInfo* pExtraInfos = new ExtraPortionInfo;
pTextPortion->SetExtraInfos( pExtraInfos );
pExtraInfos->nOrgWidth = pTextPortion->GetSize().Width();
pExtraInfos->nAsianCompressionTypes = CHAR_NORMAL;
}
pTextPortion->GetExtraInfos()->nMaxCompression100thPercent = n100thPercentFromMax;
pTextPortion->GetExtraInfos()->nAsianCompressionTypes |= nType;
// pTextPortion->GetExtraInfos()->nCompressedChars++;
long nOldCharWidth;
if ( (n+1) < nPortionLen )
{
nOldCharWidth = pDXArray[n];
}
else
{
if ( bManipulateDXArray )
nOldCharWidth = nNewPortionWidth - pTextPortion->GetExtraInfos()->nPortionOffsetX;
else
nOldCharWidth = pTextPortion->GetExtraInfos()->nOrgWidth;
}
nOldCharWidth -= ( n ? pDXArray[n-1] : 0 );
long nCompress = 0;
if ( bCompressPunctuation )
{
// pTextPortion->GetExtraInfos()->nComressionWeight += 5;
nCompress = nOldCharWidth / 2;
}
else // Kana
{
// pTextPortion->GetExtraInfos()->nComressionWeight += 1;
nCompress = nOldCharWidth / 10;
}
if ( n100thPercentFromMax != 10000 )
{
nCompress *= n100thPercentFromMax;
nCompress /= 10000;
}
if ( nCompress )
{
bCompressed = sal_True;
nNewPortionWidth -= nCompress;
pTextPortion->GetExtraInfos()->bCompressed = sal_True;
// Special handling for rightpunctuation: For the 'compression' we must
// start th eoutput before the normal char position....
if ( bManipulateDXArray && ( pTextPortion->GetLen() > 1 ) )
{
if ( !pTextPortion->GetExtraInfos()->pOrgDXArray )
pTextPortion->GetExtraInfos()->SaveOrgDXArray( pDXArray, pTextPortion->GetLen()-1 );
if ( nType == CHAR_PUNCTUATIONRIGHT )
{
// If it's the first char, I must handle it in Paint()...
if ( n )
{
// -1: No entry for the last character
for ( sal_uInt16 i = n-1; i < (nPortionLen-1); i++ )
pDXArray[i] -= nCompress;
}
else
{
pTextPortion->GetExtraInfos()->bFirstCharIsRightPunktuation = sal_True;
pTextPortion->GetExtraInfos()->nPortionOffsetX = -nCompress;
}
}
else
{
// -1: No entry for the last character
for ( sal_uInt16 i = n; i < (nPortionLen-1); i++ )
pDXArray[i] -= nCompress;
}
}
}
}
}
if ( bCompressed && ( n100thPercentFromMax == 10000 ) )
pTextPortion->GetExtraInfos()->nWidthFullCompression = nNewPortionWidth;
pTextPortion->GetSize().Width() = nNewPortionWidth;
if ( pTextPortion->GetExtraInfos() && ( n100thPercentFromMax != 10000 ) )
{
// Maybe rounding errors in nNewPortionWidth, assure that width not bigger than expected
long nShrink = pTextPortion->GetExtraInfos()->nOrgWidth - pTextPortion->GetExtraInfos()->nWidthFullCompression;
nShrink *= n100thPercentFromMax;
nShrink /= 10000;
long nNewWidth = pTextPortion->GetExtraInfos()->nOrgWidth - nShrink;
if ( nNewWidth < pTextPortion->GetSize().Width() )
pTextPortion->GetSize().Width() = nNewWidth;
}
}
return bCompressed;
}
void ImpEditEngine::ImplExpandCompressedPortions( EditLine* pLine, ParaPortion* pParaPortion, long nRemainingWidth )
{
sal_Bool bFoundCompressedPortion = sal_False;
long nCompressed = 0;
// long nCompressWeight = 0;
TextPortionList aCompressedPortions;
sal_uInt16 nPortion = pLine->GetEndPortion();
TextPortion* pTP = pParaPortion->GetTextPortions()[ nPortion ];
while ( pTP && ( pTP->GetKind() == PORTIONKIND_TEXT ) )
{
if ( pTP->GetExtraInfos() && pTP->GetExtraInfos()->bCompressed )
{
bFoundCompressedPortion = sal_True;
nCompressed += pTP->GetExtraInfos()->nOrgWidth - pTP->GetSize().Width();
aCompressedPortions.Insert( pTP, aCompressedPortions.Count() );
}
pTP = ( nPortion > pLine->GetStartPortion() ) ? pParaPortion->GetTextPortions()[ --nPortion ] : NULL;
}
if ( bFoundCompressedPortion )
{
long nCompressPercent = 0;
if ( nCompressed > nRemainingWidth )
{
nCompressPercent = nCompressed - nRemainingWidth;
DBG_ASSERT( nCompressPercent < 200000, "ImplExpandCompressedPortions - Overflow!" );
nCompressPercent *= 10000;
nCompressPercent /= nCompressed;
}
for ( sal_uInt16 n = 0; n < aCompressedPortions.Count(); n++ )
{
pTP = aCompressedPortions[n];
pTP->GetExtraInfos()->bCompressed = sal_False;
pTP->GetSize().Width() = pTP->GetExtraInfos()->nOrgWidth;
if ( nCompressPercent )
{
sal_uInt16 nTxtPortion = pParaPortion->GetTextPortions().GetPos( pTP );
sal_uInt16 nTxtPortionStart = pParaPortion->GetTextPortions().GetStartPos( nTxtPortion );
DBG_ASSERT( nTxtPortionStart >= pLine->GetStart(), "Portion doesn't belong to the line!!!" );
sal_Int32* pDXArray = const_cast< sal_Int32* >( pLine->GetCharPosArray().GetData()+( nTxtPortionStart-pLine->GetStart() ) );
if ( pTP->GetExtraInfos()->pOrgDXArray )
memcpy( pDXArray, pTP->GetExtraInfos()->pOrgDXArray, (pTP->GetLen()-1)*sizeof(sal_Int32) );
ImplCalcAsianCompression( pParaPortion->GetNode(), pTP, nTxtPortionStart, pDXArray, (sal_uInt16)nCompressPercent, sal_True );
}
}
}
aCompressedPortions.Remove( 0, aCompressedPortions.Count() );
}
// redesigned to work with TextMarkingVector
void ImpEditEngine::ImplFillTextMarkingVector(const lang::Locale& rLocale, EEngineData::TextMarkingVector& rTextMarkingVector, const String& rTxt, const sal_uInt16 nIdx, const sal_uInt16 nLen) const
{
// determine relevant logical text elements for the just-rendered
// string of characters.
Reference< i18n::XBreakIterator > _xBI(ImplGetBreakIterator());
if(_xBI.is())
{
sal_Int32 nDone;
sal_Int32 nNextCellBreak(_xBI->nextCharacters(rTxt, nIdx, rLocale, i18n::CharacterIteratorMode::SKIPCELL, 0, nDone));
i18n::Boundary nNextWordBoundary(_xBI->getWordBoundary(rTxt, nIdx, rLocale, i18n::WordType::ANY_WORD, sal_True));
sal_Int32 nNextSentenceBreak(_xBI->endOfSentence(rTxt, nIdx, rLocale));
const sal_Int32 nEndPos(nIdx + nLen);
sal_Int32 i;
for(i = nIdx; i < nEndPos; i++)
{
// create the entries for the respective break positions
if(i == nNextCellBreak)
{
rTextMarkingVector.push_back(EEngineData::TextMarkingClass(EEngineData::EndOfCaracter, i - nIdx));
nNextCellBreak = _xBI->nextCharacters(rTxt, i, rLocale, i18n::CharacterIteratorMode::SKIPCELL, 1, nDone);
}
if(i == nNextWordBoundary.endPos)
{
rTextMarkingVector.push_back(EEngineData::TextMarkingClass(EEngineData::EndOfWord, i - nIdx));
nNextWordBoundary = _xBI->getWordBoundary(rTxt, i + 1, rLocale, i18n::WordType::ANY_WORD, sal_True);
}
if(i == nNextSentenceBreak)
{
rTextMarkingVector.push_back(EEngineData::TextMarkingClass(EEngineData::EndOfSentence, i - nIdx));
nNextSentenceBreak = _xBI->endOfSentence(rTxt, i + 1, rLocale);
}
}
}
}
// eof