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apache / openoffice / bab44dcac0296df22024f3f10e7997de78ed4094 / . / AOO410 / main / editeng / source / outliner / outliner.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 <svl/intitem.hxx>
#include <editeng/editeng.hxx>
#include <editeng/editview.hxx>
#include <editeng/editdata.hxx>
#include <editeng/eerdll.hxx>
#include <editeng/lrspitem.hxx>
#include <editeng/fhgtitem.hxx>
#include <math.h>
#include <svl/style.hxx>
#include <vcl/wrkwin.hxx>
#define _OUTLINER_CXX
#include <editeng/outliner.hxx>
#include <paralist.hxx>
#include <editeng/outlobj.hxx>
#include <outleeng.hxx>
#include <outlundo.hxx>
#include <editeng/eeitem.hxx>
#include <editeng/editstat.hxx>
#include <editeng/scripttypeitem.hxx>
#include <editeng/editobj.hxx>
#include <svl/itemset.hxx>
#include <svl/whiter.hxx>
#include <vcl/metric.hxx>
#include <editeng/numitem.hxx>
#include <editeng/adjitem.hxx>
#include <vcl/graph.hxx>
#include <vcl/gdimtf.hxx>
#include <vcl/metaact.hxx>
#include <svtools/grfmgr.hxx>
#include <editeng/svxfont.hxx>
#include <editeng/brshitem.hxx>
#include <svl/itempool.hxx>
// #101498# calculate if it's RTL or not
#include <unicode/ubidi.h>
#define DEFAULT_SCALE 75
static const sal_uInt16 nDefStyles = 3; // Sonderbehandlung fuer die ersten 3 Ebenen
static const sal_uInt16 nDefBulletIndent = 800;
static const sal_uInt16 nDefBulletWidth = 700;
static const sal_uInt16 pDefBulletIndents[nDefStyles]= { 1400, 800, 800 };
static const sal_uInt16 pDefBulletWidths[nDefStyles] = { 1000, 850, 700 };
sal_uInt16 lcl_ImplGetDefBulletWidth( sal_Int16 nDepth )
{
return ( nDepth < nDefStyles ) ? pDefBulletWidths[nDepth] : nDefBulletWidth;
}
sal_uInt16 lcl_ImplGetDefBulletIndent( sal_Int16 nDepth )
{
sal_uInt16 nI = 0;
if( nDepth >= 0 )
{
for ( sal_Int16 n = 0; n <= nDepth; n++ )
nI = nI +
( ( n < nDefStyles ) ? pDefBulletIndents[n] : nDefBulletIndent );
}
return nI;
}
// ----------------------------------------------------------------------
// Outliner
// ----------------------------------------------------------------------
DBG_NAME(Outliner);
void Outliner::ImplCheckDepth( sal_Int16& rnDepth ) const
{
if( rnDepth < nMinDepth )
rnDepth = nMinDepth;
else if( rnDepth > nMaxDepth )
rnDepth = nMaxDepth;
}
Paragraph* Outliner::Insert(const XubString& rText, sal_uLong nAbsPos, sal_Int16 nDepth)
{
DBG_CHKTHIS(Outliner,0);
DBG_ASSERT(pParaList->GetParagraphCount(),"Insert:No Paras");
Paragraph* pPara;
ImplCheckDepth( nDepth );
sal_uLong nParagraphCount = pParaList->GetParagraphCount();
if( nAbsPos > nParagraphCount )
nAbsPos = nParagraphCount;
if( bFirstParaIsEmpty )
{
pPara = pParaList->GetParagraph( 0 );
if( pPara->GetDepth() != nDepth )
{
nDepthChangedHdlPrevDepth = pPara->GetDepth();
mnDepthChangeHdlPrevFlags = pPara->nFlags;
pPara->SetDepth( nDepth );
pHdlParagraph = pPara;
DepthChangedHdl();
}
pPara->nFlags |= PARAFLAG_HOLDDEPTH;
SetText( rText, pPara );
}
else
{
sal_Bool bUpdate = pEditEngine->GetUpdateMode();
pEditEngine->SetUpdateMode( sal_False );
ImplBlockInsertionCallbacks( sal_True );
pPara = new Paragraph( nDepth );
pParaList->Insert( pPara, nAbsPos );
pEditEngine->InsertParagraph( (sal_uInt16)nAbsPos, String() );
DBG_ASSERT(pPara==pParaList->GetParagraph(nAbsPos),"Insert:Failed");
ImplInitDepth( (sal_uInt16)nAbsPos, nDepth, sal_False );
pHdlParagraph = pPara;
ParagraphInsertedHdl();
pPara->nFlags |= PARAFLAG_HOLDDEPTH;
SetText( rText, pPara );
ImplBlockInsertionCallbacks( sal_False );
pEditEngine->SetUpdateMode( bUpdate );
}
bFirstParaIsEmpty = sal_False;
DBG_ASSERT(pEditEngine->GetParagraphCount()==pParaList->GetParagraphCount(),"SetText failed");
return pPara;
}
void Outliner::ParagraphInserted( sal_uInt16 nPara )
{
DBG_CHKTHIS(Outliner,0);
if ( bBlockInsCallback )
return;
if( bPasting || pEditEngine->IsInUndo() )
{
Paragraph* pPara = new Paragraph( -1 );
pParaList->Insert( pPara, nPara );
if( pEditEngine->IsInUndo() )
{
pPara->nFlags = PARAFLAG_SETBULLETTEXT;
pPara->bVisible = sal_True;
const SfxInt16Item& rLevel = (const SfxInt16Item&) pEditEngine->GetParaAttrib( nPara, EE_PARA_OUTLLEVEL );
pPara->SetDepth( rLevel.GetValue() );
}
}
else
{
sal_Int16 nDepth = -1;
Paragraph* pParaBefore = pParaList->GetParagraph( nPara-1 );
if ( pParaBefore )
nDepth = pParaBefore->GetDepth();
Paragraph* pPara = new Paragraph( nDepth );
pParaList->Insert( pPara, nPara );
if( !pEditEngine->IsInUndo() )
{
ImplCalcBulletText( nPara, sal_True, sal_False );
pHdlParagraph = pPara;
ParagraphInsertedHdl();
}
}
}
void Outliner::ParagraphDeleted( sal_uInt16 nPara )
{
DBG_CHKTHIS(Outliner,0);
if ( bBlockInsCallback || ( nPara == EE_PARA_ALL ) )
return;
Paragraph* pPara = pParaList->GetParagraph( nPara );
if (!pPara)
return;
sal_Int16 nDepth = pPara->GetDepth();
if( !pEditEngine->IsInUndo() )
{
pHdlParagraph = pPara;
ParagraphRemovingHdl();
}
pParaList->Remove( nPara );
delete pPara;
if( !pEditEngine->IsInUndo() && !bPasting )
{
pPara = pParaList->GetParagraph( nPara );
if ( pPara && ( pPara->GetDepth() > nDepth ) )
{
ImplCalcBulletText( nPara, sal_True, sal_False );
// naechsten auf gleicher Ebene suchen...
while ( pPara && pPara->GetDepth() > nDepth )
pPara = pParaList->GetParagraph( ++nPara );
}
if ( pPara && ( pPara->GetDepth() == nDepth ) )
ImplCalcBulletText( nPara, sal_True, sal_False );
}
}
void Outliner::Init( sal_uInt16 nMode )
{
nOutlinerMode = nMode;
Clear();
sal_uLong nCtrl = pEditEngine->GetControlWord();
nCtrl &= ~(EE_CNTRL_OUTLINER|EE_CNTRL_OUTLINER2);
SetMaxDepth( 9 );
switch ( ImplGetOutlinerMode() )
{
case OUTLINERMODE_TEXTOBJECT:
case OUTLINERMODE_TITLEOBJECT:
break;
case OUTLINERMODE_OUTLINEOBJECT:
nCtrl |= EE_CNTRL_OUTLINER2;
break;
case OUTLINERMODE_OUTLINEVIEW:
nCtrl |= EE_CNTRL_OUTLINER;
break;
default: DBG_ERROR( "Outliner::Init - Invalid Mode!" );
}
pEditEngine->SetControlWord( nCtrl );
const bool bWasUndoEnabled(IsUndoEnabled());
EnableUndo(false);
ImplInitDepth( 0, GetMinDepth(), sal_False );
GetUndoManager().Clear();
EnableUndo(bWasUndoEnabled);
}
void Outliner::SetMaxDepth( sal_Int16 nDepth, sal_Bool bCheckParagraphs )
{
if( nMaxDepth != nDepth )
{
nMaxDepth = Min( nDepth, (sal_Int16)(SVX_MAX_NUM-1) );
if( bCheckParagraphs )
{
sal_uInt16 nParagraphs = (sal_uInt16)pParaList->GetParagraphCount();
for ( sal_uInt16 nPara = 0; nPara < nParagraphs; nPara++ )
{
Paragraph* pPara = pParaList->GetParagraph( nPara );
if( pPara && pPara->GetDepth() > nMaxDepth )
{
SetDepth( pPara, nMaxDepth );
}
}
}
}
}
sal_Int16 Outliner::GetDepth( sal_uLong nPara ) const
{
Paragraph* pPara = pParaList->GetParagraph( nPara );
DBG_ASSERT( pPara, "Outliner::GetDepth - Paragraph not found!" );
return pPara ? pPara->GetDepth() : -1;
}
void Outliner::SetDepth( Paragraph* pPara, sal_Int16 nNewDepth )
{
DBG_CHKTHIS(Outliner,0);
ImplCheckDepth( nNewDepth );
if ( nNewDepth != pPara->GetDepth() )
{
nDepthChangedHdlPrevDepth = pPara->GetDepth();
mnDepthChangeHdlPrevFlags = pPara->nFlags;
pHdlParagraph = pPara;
sal_uInt16 nPara = (sal_uInt16)GetAbsPos( pPara );
ImplInitDepth( nPara, nNewDepth, sal_True );
ImplCalcBulletText( nPara, sal_False, sal_False );
if ( ImplGetOutlinerMode() == OUTLINERMODE_OUTLINEOBJECT )
ImplSetLevelDependendStyleSheet( nPara );
DepthChangedHdl();
}
}
sal_Int16 Outliner::GetNumberingStartValue( sal_uInt16 nPara )
{
Paragraph* pPara = pParaList->GetParagraph( nPara );
DBG_ASSERT( pPara, "Outliner::GetNumberingStartValue - Paragraph not found!" );
return pPara ? pPara->GetNumberingStartValue() : -1;
}
void Outliner::SetNumberingStartValue( sal_uInt16 nPara, sal_Int16 nNumberingStartValue )
{
Paragraph* pPara = pParaList->GetParagraph( nPara );
DBG_ASSERT( pPara, "Outliner::GetNumberingStartValue - Paragraph not found!" );
if( pPara && pPara->GetNumberingStartValue() != nNumberingStartValue )
{
if( IsUndoEnabled() && !IsInUndo() )
InsertUndo( new OutlinerUndoChangeParaNumberingRestart( this, nPara,
pPara->GetNumberingStartValue(), nNumberingStartValue,
pPara->IsParaIsNumberingRestart(), pPara->IsParaIsNumberingRestart() ) );
pPara->SetNumberingStartValue( nNumberingStartValue );
// --> OD 2009-03-10 #i100014#
// It is not a good idea to substract 1 from a count and cast the result
// to sal_uInt16 without check, if the count is 0.
ImplCheckParagraphs( nPara, (sal_uInt16) (pParaList->GetParagraphCount()) );
// <--
pEditEngine->SetModified();
}
}
sal_Bool Outliner::IsParaIsNumberingRestart( sal_uInt16 nPara )
{
Paragraph* pPara = pParaList->GetParagraph( nPara );
DBG_ASSERT( pPara, "Outliner::IsParaIsNumberingRestart - Paragraph not found!" );
return pPara ? pPara->IsParaIsNumberingRestart() : sal_False;
}
void Outliner::SetParaIsNumberingRestart( sal_uInt16 nPara, sal_Bool bParaIsNumberingRestart )
{
Paragraph* pPara = pParaList->GetParagraph( nPara );
DBG_ASSERT( pPara, "Outliner::SetParaIsNumberingRestart - Paragraph not found!" );
if( pPara && (pPara->IsParaIsNumberingRestart() != bParaIsNumberingRestart) )
{
if( IsUndoEnabled() && !IsInUndo() )
InsertUndo( new OutlinerUndoChangeParaNumberingRestart( this, nPara,
pPara->GetNumberingStartValue(), pPara->GetNumberingStartValue(),
pPara->IsParaIsNumberingRestart(), bParaIsNumberingRestart ) );
pPara->SetParaIsNumberingRestart( bParaIsNumberingRestart );
// --> OD 2009-03-10 #i100014#
// It is not a good idea to substract 1 from a count and cast the result
// to sal_uInt16 without check, if the count is 0.
ImplCheckParagraphs( nPara, (sal_uInt16) (pParaList->GetParagraphCount()) );
// <--
pEditEngine->SetModified();
}
}
sal_Int16 Outliner::GetBulletsNumberingStatus(
const sal_uInt16 nParaStart,
const sal_uInt16 nParaEnd ) const
{
if ( nParaStart > nParaEnd
|| nParaEnd >= pParaList->GetParagraphCount() )
{
DBG_ASSERT( false,"<Outliner::GetBulletsNumberingStatus> - unexpected parameter values" );
return 2;
}
sal_uInt16 nBulletsCount = 0;
sal_uInt16 nNumberingCount = 0;
for (sal_uInt16 nPara = nParaStart; nPara <= nParaEnd; nPara++)
{
if ( !pParaList->GetParagraph(nPara) )
{
break;
}
const SvxNumberFormat* pFmt = GetNumberFormat(nPara);
if (!pFmt)
{
// At least, exists one paragraph that has no Bullets/Numbering.
break;
}
else if ((pFmt->GetNumberingType() == SVX_NUM_BITMAP) || (pFmt->GetNumberingType() == SVX_NUM_CHAR_SPECIAL))
{
// Having Bullets in this paragraph.
nBulletsCount++;
}
else
{
// Having Numbering in this paragraph.
nNumberingCount++;
}
}
const sal_uInt16 nParaCount = nParaEnd - nParaStart + 1;
if ( nBulletsCount == nParaCount )
{
return 0;
}
else if ( nNumberingCount == nParaCount )
{
return 1;
}
return 2;
}
sal_Int16 Outliner::GetBulletsNumberingStatus() const
{
return pParaList->GetParagraphCount() > 0
? GetBulletsNumberingStatus( 0, pParaList->GetParagraphCount()-1 )
: 2;
}
OutlinerParaObject* Outliner::CreateParaObject( sal_uInt16 nStartPara, sal_uInt16 nCount ) const
{
DBG_CHKTHIS(Outliner,0);
if ( sal::static_int_cast< sal_uLong >( nStartPara + nCount ) >
pParaList->GetParagraphCount() )
nCount = sal::static_int_cast< sal_uInt16 >(
pParaList->GetParagraphCount() - nStartPara );
// When a new OutlinerParaObject is created because a paragraph is just beeing deleted,
// it can happen that the ParaList is not updated yet...
if ( ( nStartPara + nCount ) > pEditEngine->GetParagraphCount() )
nCount = pEditEngine->GetParagraphCount() - nStartPara;
if( !nCount )
return NULL;
EditTextObject* pText = pEditEngine->CreateTextObject( nStartPara, nCount );
const bool bIsEditDoc(OUTLINERMODE_TEXTOBJECT == ImplGetOutlinerMode());
ParagraphDataVector aParagraphDataVector(nCount);
const sal_uInt16 nLastPara(nStartPara + nCount - 1);
for(sal_uInt16 nPara(nStartPara); nPara <= nLastPara; nPara++)
{
aParagraphDataVector[nPara-nStartPara] = *GetParagraph(nPara);
}
OutlinerParaObject* pPObj = new OutlinerParaObject(*pText, aParagraphDataVector, bIsEditDoc);
pPObj->SetOutlinerMode(GetMode());
delete pText;
return pPObj;
}
void Outliner::SetText( const XubString& rText, Paragraph* pPara )
{
DBG_CHKTHIS(Outliner,0);
DBG_ASSERT(pPara,"SetText:No Para");
sal_Bool bUpdate = pEditEngine->GetUpdateMode();
pEditEngine->SetUpdateMode( sal_False );
ImplBlockInsertionCallbacks( sal_True );
sal_uInt16 nPara = (sal_uInt16)pParaList->GetAbsPos( pPara );
if( !rText.Len() )
{
pEditEngine->SetText( nPara, rText );
ImplInitDepth( nPara, pPara->GetDepth(), sal_False );
}
else
{
XubString aText( rText );
aText.ConvertLineEnd( LINEEND_LF );
if( aText.GetChar( aText.Len()-1 ) == '\x0A' )
aText.Erase( aText.Len()-1, 1 ); // letzten Umbruch loeschen
sal_uInt16 nCount = aText.GetTokenCount( '\x0A' );
sal_uInt16 nPos = 0;
sal_uInt16 nInsPos = nPara+1;
while( nCount > nPos )
{
XubString aStr = aText.GetToken( nPos, '\x0A' );
sal_Int16 nCurDepth;
if( nPos )
{
pPara = new Paragraph( -1 );
nCurDepth = -1;
}
else
nCurDepth = pPara->GetDepth();
// Im Outliner-Modus die Tabulatoren filtern und die
// Einrueckung ueber ein LRSpaceItem einstellen
// Im EditEngine-Modus ueber Maltes Tabulatoren einruecken
if( ( ImplGetOutlinerMode() == OUTLINERMODE_OUTLINEOBJECT ) ||
( ImplGetOutlinerMode() == OUTLINERMODE_OUTLINEVIEW ) )
{
// Tabs raus
sal_uInt16 nTabs = 0;
while ( ( nTabs < aStr.Len() ) && ( aStr.GetChar( nTabs ) == '\t' ) )
nTabs++;
if ( nTabs )
aStr.Erase( 0, nTabs );
// Tiefe beibehalten ? (siehe Outliner::Insert)
if( !(pPara->nFlags & PARAFLAG_HOLDDEPTH) )
{
nCurDepth = nTabs-1;
ImplCheckDepth( nCurDepth );
pPara->SetDepth( nCurDepth );
pPara->nFlags &= (~PARAFLAG_HOLDDEPTH);
}
}
if( nPos ) // nicht mit dem ersten Absatz
{
pParaList->Insert( pPara, nInsPos );
pEditEngine->InsertParagraph( nInsPos, aStr );
pHdlParagraph = pPara;
ParagraphInsertedHdl();
}
else
{
nInsPos--;
pEditEngine->SetText( nInsPos, aStr );
}
ImplInitDepth( nInsPos, nCurDepth, sal_False );
nInsPos++;
nPos++;
}
}
DBG_ASSERT(pParaList->GetParagraphCount()==pEditEngine->GetParagraphCount(),"SetText failed!");
bFirstParaIsEmpty = sal_False;
ImplBlockInsertionCallbacks( sal_False );
pEditEngine->SetUpdateMode( bUpdate );
}
// pView == 0 -> Tabulatoren nicht beachten
bool Outliner::ImpConvertEdtToOut( sal_uInt32 nPara,EditView* pView)
{
DBG_CHKTHIS(Outliner,0);
bool bConverted = false;
sal_uInt16 nTabs = 0;
ESelection aDelSel;
// const SfxItemSet& rAttrs = pEditEngine->GetParaAttribs( (sal_uInt16)nPara );
// bool bAlreadyOutliner = rAttrs.GetItemState( EE_PARA_OUTLLRSPACE ) == SFX_ITEM_ON ? true : false;
XubString aName;
XubString aHeading_US( RTL_CONSTASCII_USTRINGPARAM( "heading" ) );
XubString aNumber_US( RTL_CONSTASCII_USTRINGPARAM( "Numbering" ) );
XubString aStr( pEditEngine->GetText( (sal_uInt16)nPara ) );
xub_Unicode* pPtr = (xub_Unicode*)aStr.GetBuffer();
sal_uInt16 nHeadingNumberStart = 0;
sal_uInt16 nNumberingNumberStart = 0;
SfxStyleSheet* pStyle= pEditEngine->GetStyleSheet( (sal_uInt16)nPara );
if( pStyle )
{
aName = pStyle->GetName();
sal_uInt16 nSearch;
if ( ( nSearch = aName.Search( aHeading_US ) ) != STRING_NOTFOUND )
nHeadingNumberStart = nSearch + aHeading_US.Len();
else if ( ( nSearch = aName.Search( aNumber_US ) ) != STRING_NOTFOUND )
nNumberingNumberStart = nSearch + aNumber_US.Len();
}
if ( nHeadingNumberStart || nNumberingNumberStart )
{
// PowerPoint-Import ?
if( nHeadingNumberStart && ( aStr.Len() >= 2 ) &&
( pPtr[0] != '\t' ) && ( pPtr[1] == '\t' ) )
{
// Bullet & Tab raus
aDelSel = ESelection( (sal_uInt16)nPara, 0, (sal_uInt16)nPara, 2 );
}
sal_uInt16 nPos = nHeadingNumberStart ? nHeadingNumberStart : nNumberingNumberStart;
String aLevel = aName.Copy( nPos );
aLevel.EraseLeadingChars( ' ' );
nTabs = sal::static_int_cast< sal_uInt16 >(aLevel.ToInt32());
if( nTabs )
nTabs--; // ebene 0 = "heading 1"
bConverted = sal_True;
}
else
{
// Fuehrende Tabulatoren filtern
while( *pPtr == '\t' )
{
pPtr++;
nTabs++;
}
// Tabulatoren aus dem Text entfernen
if( nTabs )
aDelSel = ESelection( (sal_uInt16)nPara, 0, (sal_uInt16)nPara, nTabs );
}
if ( aDelSel.HasRange() )
{
if ( pView )
{
pView->SetSelection( aDelSel );
pView->DeleteSelected();
}
else
pEditEngine->QuickDelete( aDelSel );
}
const SfxInt16Item& rLevel = (const SfxInt16Item&) pEditEngine->GetParaAttrib( sal::static_int_cast< sal_uInt16 >(nPara), EE_PARA_OUTLLEVEL );
sal_Int16 nOutlLevel = rLevel.GetValue();
ImplCheckDepth( nOutlLevel );
ImplInitDepth( sal::static_int_cast< sal_uInt16 >(nPara), nOutlLevel, sal_False );
return bConverted;
}
void Outliner::SetText( const OutlinerParaObject& rPObj )
{
DBG_CHKTHIS(Outliner,0);
sal_Bool bUpdate = pEditEngine->GetUpdateMode();
pEditEngine->SetUpdateMode( sal_False );
sal_Bool bUndo = pEditEngine->IsUndoEnabled();
EnableUndo( sal_False );
Init( rPObj.GetOutlinerMode() );
ImplBlockInsertionCallbacks( sal_True );
pEditEngine->SetText(rPObj.GetTextObject());
if( rPObj.Count() != pEditEngine->GetParagraphCount() )
{
int nop=0;nop++;
}
bFirstParaIsEmpty = sal_False;
pParaList->Clear( sal_True );
for( sal_uInt16 nCurPara = 0; nCurPara < rPObj.Count(); nCurPara++ )
{
Paragraph* pPara = new Paragraph( rPObj.GetParagraphData(nCurPara));
ImplCheckDepth( pPara->nDepth );
pParaList->Insert( pPara, LIST_APPEND );
ImplCheckNumBulletItem( nCurPara );
}
// --> OD 2009-03-10 #i100014#
// It is not a good idea to substract 1 from a count and cast the result
// to sal_uInt16 without check, if the count is 0.
ImplCheckParagraphs( 0, (sal_uInt16) (pParaList->GetParagraphCount()) );
// <--
EnableUndo( bUndo );
ImplBlockInsertionCallbacks( sal_False );
pEditEngine->SetUpdateMode( bUpdate );
DBG_ASSERT( pParaList->GetParagraphCount()==rPObj.Count(),"SetText failed");
DBG_ASSERT( pEditEngine->GetParagraphCount()==rPObj.Count(),"SetText failed");
}
void Outliner::AddText( const OutlinerParaObject& rPObj )
{
DBG_CHKTHIS(Outliner,0);
Paragraph* pPara;
sal_Bool bUpdate = pEditEngine->GetUpdateMode();
pEditEngine->SetUpdateMode( sal_False );
ImplBlockInsertionCallbacks( sal_True );
sal_uLong nPara;
if( bFirstParaIsEmpty )
{
pParaList->Clear( sal_True );
pEditEngine->SetText(rPObj.GetTextObject());
nPara = 0;
}
else
{
nPara = pParaList->GetParagraphCount();
pEditEngine->InsertParagraph( EE_PARA_APPEND, rPObj.GetTextObject() );
}
bFirstParaIsEmpty = sal_False;
for( sal_uInt16 n = 0; n < rPObj.Count(); n++ )
{
pPara = new Paragraph( rPObj.GetParagraphData(n) );
pParaList->Insert( pPara, LIST_APPEND );
sal_uInt16 nP = sal::static_int_cast< sal_uInt16 >(nPara+n);
DBG_ASSERT(pParaList->GetAbsPos(pPara)==nP,"AddText:Out of sync");
ImplInitDepth( nP, pPara->GetDepth(), sal_False );
}
DBG_ASSERT( pEditEngine->GetParagraphCount()==pParaList->GetParagraphCount(), "SetText: OutOfSync" );
// --> OD 2009-03-10 #i100014#
// It is not a good idea to substract 1 from a count and cast the result
// to sal_uInt16 without check, if the count is 0.
ImplCheckParagraphs( (sal_uInt16)nPara, (sal_uInt16) (pParaList->GetParagraphCount()) );
// <--
ImplBlockInsertionCallbacks( sal_False );
pEditEngine->SetUpdateMode( bUpdate );
}
void __EXPORT Outliner::FieldClicked( const SvxFieldItem& rField, sal_uInt16 nPara, sal_uInt16 nPos )
{
DBG_CHKTHIS(Outliner,0);
if ( aFieldClickedHdl.IsSet() )
{
EditFieldInfo aFldInfo( this, rField, nPara, nPos );
aFldInfo.SetSimpleClick( sal_True );
aFieldClickedHdl.Call( &aFldInfo );
}
}
void __EXPORT Outliner::FieldSelected( const SvxFieldItem& rField, sal_uInt16 nPara, sal_uInt16 nPos )
{
DBG_CHKTHIS(Outliner,0);
if ( !aFieldClickedHdl.IsSet() )
return;
EditFieldInfo aFldInfo( this, rField, nPara, nPos );
aFldInfo.SetSimpleClick( sal_False );
aFieldClickedHdl.Call( &aFldInfo );
}
XubString __EXPORT Outliner::CalcFieldValue( const SvxFieldItem& rField, sal_uInt16 nPara, sal_uInt16 nPos, Color*& rpTxtColor, Color*& rpFldColor )
{
DBG_CHKTHIS(Outliner,0);
if ( !aCalcFieldValueHdl.IsSet() )
return String( ' ' );
EditFieldInfo aFldInfo( this, rField, nPara, nPos );
// Die FldColor ist mit COL_LIGHTGRAY voreingestellt.
if ( rpFldColor )
aFldInfo.SetFldColor( *rpFldColor );
aCalcFieldValueHdl.Call( &aFldInfo );
if ( aFldInfo.GetTxtColor() )
{
delete rpTxtColor;
rpTxtColor = new Color( *aFldInfo.GetTxtColor() );
}
delete rpFldColor;
rpFldColor = aFldInfo.GetFldColor() ? new Color( *aFldInfo.GetFldColor() ) : 0;
return aFldInfo.GetRepresentation();
}
void Outliner::SetStyleSheet( sal_uLong nPara, SfxStyleSheet* pStyle )
{
DBG_CHKTHIS(Outliner,0);
Paragraph* pPara = pParaList->GetParagraph( nPara );
if (pPara)
{
pEditEngine->SetStyleSheet( (sal_uInt16)nPara, pStyle );
pPara->nFlags |= PARAFLAG_SETBULLETTEXT;
ImplCheckNumBulletItem( (sal_uInt16) nPara );
}
}
void Outliner::SetVisible( Paragraph* pPara, sal_Bool bVisible )
{
DBG_CHKTHIS(Outliner,0);
DBG_ASSERT( pPara, "SetVisible: pPara = NULL" );
if (pPara)
{
pPara->bVisible = bVisible;
sal_uLong nPara = pParaList->GetAbsPos( pPara );
pEditEngine->ShowParagraph( (sal_uInt16)nPara, bVisible );
}
}
void Outliner::ImplCheckNumBulletItem( sal_uInt16 nPara )
{
Paragraph* pPara = pParaList->GetParagraph( nPara );
if (pPara)
pPara->aBulSize.Width() = -1;
}
void Outliner::ImplSetLevelDependendStyleSheet( sal_uInt16 nPara, SfxStyleSheet* pLevelStyle )
{
DBG_CHKTHIS(Outliner,0);
DBG_ASSERT( ( ImplGetOutlinerMode() == OUTLINERMODE_OUTLINEOBJECT ) || ( ImplGetOutlinerMode() == OUTLINERMODE_OUTLINEVIEW ), "SetLevelDependendStyleSheet: Wrong Mode!" );
SfxStyleSheet* pStyle = pLevelStyle;
if ( !pStyle )
pStyle = GetStyleSheet( nPara );
if ( pStyle )
{
sal_Int16 nDepth = GetDepth( nPara );
if( nDepth < 0 )
nDepth = 0;
String aNewStyleSheetName( pStyle->GetName() );
aNewStyleSheetName.Erase( aNewStyleSheetName.Len()-1, 1 );
aNewStyleSheetName += String::CreateFromInt32( nDepth+1 );
SfxStyleSheet* pNewStyle = (SfxStyleSheet*)GetStyleSheetPool()->Find( aNewStyleSheetName, pStyle->GetFamily() );
DBG_ASSERT( pNewStyle, "AutoStyleSheetName - Style not found!" );
if ( pNewStyle && ( pNewStyle != GetStyleSheet( nPara ) ) )
{
SfxItemSet aOldAttrs( GetParaAttribs( nPara ) );
SetStyleSheet( nPara, pNewStyle );
if ( aOldAttrs.GetItemState( EE_PARA_NUMBULLET ) == SFX_ITEM_ON )
{
SfxItemSet aAttrs( GetParaAttribs( nPara ) );
aAttrs.Put( aOldAttrs.Get( EE_PARA_NUMBULLET ) );
SetParaAttribs( nPara, aAttrs );
}
}
}
}
void Outliner::ImplInitDepth( sal_uInt16 nPara, sal_Int16 nDepth, sal_Bool bCreateUndo, sal_Bool bUndoAction )
{
DBG_CHKTHIS(Outliner,0);
DBG_ASSERT( ( nDepth >= nMinDepth ) && ( nDepth <= nMaxDepth ), "ImplInitDepth - Depth is invalid!" );
Paragraph* pPara = pParaList->GetParagraph( nPara );
if (!pPara)
return;
sal_Int16 nOldDepth = pPara->GetDepth();
pPara->SetDepth( nDepth );
// Bei IsInUndo brauchen Attribute und Style nicht eingestellt werden,
// dort werden die alten Werte durch die EditEngine restauriert.
if( !IsInUndo() )
{
sal_Bool bUpdate = pEditEngine->GetUpdateMode();
pEditEngine->SetUpdateMode( sal_False );
sal_Bool bUndo = bCreateUndo && IsUndoEnabled();
if ( bUndo && bUndoAction )
UndoActionStart( OLUNDO_DEPTH );
SfxItemSet aAttrs( pEditEngine->GetParaAttribs( nPara ) );
aAttrs.Put( SfxInt16Item( EE_PARA_OUTLLEVEL, nDepth ) );
pEditEngine->SetParaAttribs( nPara, aAttrs );
ImplCheckNumBulletItem( nPara );
ImplCalcBulletText( nPara, sal_False, sal_False );
if ( bUndo )
{
InsertUndo( new OutlinerUndoChangeDepth( this, nPara, nOldDepth, nDepth ) );
if ( bUndoAction )
UndoActionEnd( OLUNDO_DEPTH );
}
pEditEngine->SetUpdateMode( bUpdate );
}
}
void Outliner::SetParaAttribs( sal_uInt16 nPara, const SfxItemSet& rSet )
{
DBG_CHKTHIS(Outliner,0);
pEditEngine->SetParaAttribs( nPara, rSet );
}
sal_Bool Outliner::Expand( Paragraph* pPara )
{
DBG_CHKTHIS(Outliner,0);
if ( pParaList->HasHiddenChilds( pPara ) )
{
OLUndoExpand* pUndo = 0;
sal_Bool bUndo = IsUndoEnabled() && !IsInUndo();
if( bUndo )
{
UndoActionStart( OLUNDO_EXPAND );
pUndo = new OLUndoExpand( this, OLUNDO_EXPAND );
pUndo->pParas = 0;
pUndo->nCount = (sal_uInt16)pParaList->GetAbsPos( pPara );
}
pHdlParagraph = pPara;
bIsExpanding = sal_True;
pParaList->Expand( pPara );
ExpandHdl();
InvalidateBullet( pPara, pParaList->GetAbsPos(pPara) );
if( bUndo )
{
InsertUndo( pUndo );
UndoActionEnd( OLUNDO_EXPAND );
}
return sal_True;
}
return sal_False;
}
sal_Bool Outliner::Collapse( Paragraph* pPara )
{
DBG_CHKTHIS(Outliner,0);
if ( pParaList->HasVisibleChilds( pPara ) ) // expandiert
{
OLUndoExpand* pUndo = 0;
sal_Bool bUndo = sal_False;
if( !IsInUndo() && IsUndoEnabled() )
bUndo = sal_True;
if( bUndo )
{
UndoActionStart( OLUNDO_COLLAPSE );
pUndo = new OLUndoExpand( this, OLUNDO_COLLAPSE );
pUndo->pParas = 0;
pUndo->nCount = (sal_uInt16)pParaList->GetAbsPos( pPara );
}
pHdlParagraph = pPara;
bIsExpanding = sal_False;
pParaList->Collapse( pPara );
ExpandHdl();
InvalidateBullet( pPara, pParaList->GetAbsPos(pPara) );
if( bUndo )
{
InsertUndo( pUndo );
UndoActionEnd( OLUNDO_COLLAPSE );
}
return sal_True;
}
return sal_False;
}
Font Outliner::ImpCalcBulletFont( sal_uInt16 nPara ) const
{
const SvxNumberFormat* pFmt = GetNumberFormat( nPara );
DBG_ASSERT( pFmt && ( pFmt->GetNumberingType() != SVX_NUM_BITMAP ) && ( pFmt->GetNumberingType() != SVX_NUM_NUMBER_NONE ), "ImpCalcBulletFont: Missing or BitmapBullet!" );
Font aStdFont; //#107508#
if ( !pEditEngine->IsFlatMode() )
{
ESelection aSel( nPara, 0, nPara, 0 );
aStdFont = EditEngine::CreateFontFromItemSet( pEditEngine->GetAttribs( aSel ), GetScriptType( aSel ) );
}
else
{
aStdFont = pEditEngine->GetStandardFont( nPara );
}
Font aBulletFont;
if ( pFmt->GetNumberingType() == SVX_NUM_CHAR_SPECIAL )
{
aBulletFont = *pFmt->GetBulletFont();
}
else
{
aBulletFont = aStdFont;
aBulletFont.SetUnderline( UNDERLINE_NONE );
aBulletFont.SetOverline( UNDERLINE_NONE );
aBulletFont.SetStrikeout( STRIKEOUT_NONE );
aBulletFont.SetEmphasisMark( EMPHASISMARK_NONE );
aBulletFont.SetRelief( RELIEF_NONE );
}
// #107508# Use original scale...
sal_uInt16 nScale = /* pEditEngine->IsFlatMode() ? DEFAULT_SCALE : */ pFmt->GetBulletRelSize();
sal_uLong nScaledLineHeight = aStdFont.GetSize().Height();
nScaledLineHeight *= nScale*10;
nScaledLineHeight /= 1000;
aBulletFont.SetAlign( ALIGN_BOTTOM );
aBulletFont.SetSize( Size( 0, nScaledLineHeight ) );
sal_Bool bVertical = IsVertical();
aBulletFont.SetVertical( bVertical );
aBulletFont.SetOrientation( bVertical ? 2700 : 0 );
Color aColor( COL_AUTO );
if( !pEditEngine->IsFlatMode() && !( pEditEngine->GetControlWord() & EE_CNTRL_NOCOLORS ) )
{
aColor = pFmt->GetBulletColor();
}
if ( ( aColor == COL_AUTO ) || ( IsForceAutoColor() ) )
aColor = pEditEngine->GetAutoColor();
aBulletFont.SetColor( aColor );
return aBulletFont;
}
void Outliner::PaintBullet( sal_uInt16 nPara, const Point& rStartPos,
const Point& rOrigin, short nOrientation, OutputDevice* pOutDev )
{
DBG_CHKTHIS(Outliner,0);
bool bDrawBullet = false;
if (pEditEngine)
{
const SfxBoolItem& rBulletState = (const SfxBoolItem&) pEditEngine->GetParaAttrib( nPara, EE_PARA_BULLETSTATE );
bDrawBullet = rBulletState.GetValue() ? true : false;
}
if ( ImplHasNumberFormat( nPara ) && bDrawBullet)
{
sal_Bool bVertical = IsVertical();
sal_Bool bRightToLeftPara = pEditEngine->IsRightToLeft( nPara );
Rectangle aBulletArea( ImpCalcBulletArea( nPara, sal_True, sal_False ) );
Paragraph* pPara = pParaList->GetParagraph( nPara );
const SvxNumberFormat* pFmt = GetNumberFormat( nPara );
if ( pFmt && ( pFmt->GetNumberingType() != SVX_NUM_NUMBER_NONE ) )
{
if( pFmt->GetNumberingType() != SVX_NUM_BITMAP )
{
Font aBulletFont( ImpCalcBulletFont( nPara ) );
// #2338# Use base line
sal_Bool bSymbol = pFmt->GetNumberingType() == SVX_NUM_CHAR_SPECIAL;
aBulletFont.SetAlign( bSymbol ? ALIGN_BOTTOM : ALIGN_BASELINE );
Font aOldFont = pOutDev->GetFont();
pOutDev->SetFont( aBulletFont );
ParagraphInfos aParaInfos = pEditEngine->GetParagraphInfos( nPara );
Point aTextPos;
if ( !bVertical )
{
// aTextPos.Y() = rStartPos.Y() + aBulletArea.Bottom();
aTextPos.Y() = rStartPos.Y() + ( bSymbol ? aBulletArea.Bottom() : aParaInfos.nFirstLineMaxAscent );
if ( !bRightToLeftPara )
aTextPos.X() = rStartPos.X() + aBulletArea.Left();
else
aTextPos.X() = rStartPos.X() + GetPaperSize().Width() - aBulletArea.Left();
}
else
{
// aTextPos.X() = rStartPos.X() - aBulletArea.Bottom();
aTextPos.X() = rStartPos.X() - ( bSymbol ? aBulletArea.Bottom() : aParaInfos.nFirstLineMaxAscent );
aTextPos.Y() = rStartPos.Y() + aBulletArea.Left();
}
if ( nOrientation )
{
// Sowohl TopLeft als auch BottomLeft nicht ganz richtig, da
// in EditEngine BaseLine...
double nRealOrientation = nOrientation*F_PI1800;
double nCos = cos( nRealOrientation );
double nSin = sin( nRealOrientation );
Point aRotatedPos;
// Translation...
aTextPos -= rOrigin;
// Rotation...
aRotatedPos.X()=(long) (nCos*aTextPos.X() + nSin*aTextPos.Y());
aRotatedPos.Y()=(long) - (nSin*aTextPos.X() - nCos*aTextPos.Y());
aTextPos = aRotatedPos;
// Translation...
aTextPos += rOrigin;
Font aRotatedFont( aBulletFont );
aRotatedFont.SetOrientation( nOrientation );
pOutDev->SetFont( aRotatedFont );
}
// #105803# VCL will care for brackets and so on...
sal_uLong nLayoutMode = pOutDev->GetLayoutMode();
nLayoutMode &= ~(TEXT_LAYOUT_BIDI_RTL|TEXT_LAYOUT_COMPLEX_DISABLED|TEXT_LAYOUT_BIDI_STRONG);
if ( bRightToLeftPara )
nLayoutMode |= TEXT_LAYOUT_BIDI_RTL;
pOutDev->SetLayoutMode( nLayoutMode );
if(bStrippingPortions)
{
const Font aSvxFont(pOutDev->GetFont());
sal_Int32* pBuf = new sal_Int32[ pPara->GetText().Len() ];
pOutDev->GetTextArray( pPara->GetText(), pBuf );
if(bSymbol)
{
// aTextPos is Bottom, go to Baseline
FontMetric aMetric(pOutDev->GetFontMetric());
aTextPos.Y() -= aMetric.GetDescent();
}
DrawingText(aTextPos, pPara->GetText(), 0, pPara->GetText().Len(), pBuf,
aSvxFont, nPara, 0xFFFF, 0xFF, 0, 0, false, false, true, 0, Color(), Color());
delete[] pBuf;
}
else
{
pOutDev->DrawText( aTextPos, pPara->GetText() );
}
pOutDev->SetFont( aOldFont );
}
else
{
if ( pFmt->GetBrush()->GetGraphicObject() )
{
Point aBulletPos;
if ( !bVertical )
{
aBulletPos.Y() = rStartPos.Y() + aBulletArea.Top();
if ( !bRightToLeftPara )
aBulletPos.X() = rStartPos.X() + aBulletArea.Left();
else
aBulletPos.X() = rStartPos.X() + GetPaperSize().Width() - aBulletArea.Right();
}
else
{
aBulletPos.X() = rStartPos.X() - aBulletArea.Bottom();
aBulletPos.Y() = rStartPos.Y() + aBulletArea.Left();
}
if(bStrippingPortions)
{
if(aDrawBulletHdl.IsSet())
{
// call something analog to aDrawPortionHdl (if set) and feed it something
// analog to DrawPortionInfo...
// created aDrawBulletHdl, Set/GetDrawBulletHdl.
// created DrawBulletInfo and added handling to sdrtextdecomposition.cxx
DrawBulletInfo aDrawBulletInfo(
*pFmt->GetBrush()->GetGraphicObject(),
aBulletPos,
pPara->aBulSize);
aDrawBulletHdl.Call(&aDrawBulletInfo);
}
}
else
{
// MT: Remove CAST when KA made the Draw-Method const
((GraphicObject*)pFmt->GetBrush()->GetGraphicObject())->Draw( pOutDev, aBulletPos, pPara->aBulSize );
}
}
}
}
// Bei zusammengeklappten Absaetzen einen Strich vor den Text malen.
if( pParaList->HasChilds(pPara) && !pParaList->HasVisibleChilds(pPara) &&
!bStrippingPortions && !nOrientation )
{
long nWidth = pOutDev->PixelToLogic( Size( 10, 0 ) ).Width();
Point aStartPos, aEndPos;
if ( !bVertical )
{
aStartPos.Y() = rStartPos.Y() + aBulletArea.Bottom();
if ( !bRightToLeftPara )
aStartPos.X() = rStartPos.X() + aBulletArea.Right();
else
aStartPos.X() = rStartPos.X() + GetPaperSize().Width() - aBulletArea.Left();
aEndPos = aStartPos;
aEndPos.X() += nWidth;
}
else
{
aStartPos.X() = rStartPos.X() - aBulletArea.Bottom();
aStartPos.Y() = rStartPos.Y() + aBulletArea.Right();
aEndPos = aStartPos;
aEndPos.Y() += nWidth;
}
const Color& rOldLineColor = pOutDev->GetLineColor();
pOutDev->SetLineColor( Color( COL_BLACK ) );
pOutDev->DrawLine( aStartPos, aEndPos );
pOutDev->SetLineColor( rOldLineColor );
}
}
}
void Outliner::InvalidateBullet( Paragraph* /*pPara*/, sal_uLong nPara )
{
DBG_CHKTHIS(Outliner,0);
long nLineHeight = (long)pEditEngine->GetLineHeight((sal_uInt16)nPara );
OutlinerView* pView = aViewList.First();
while( pView )
{
Point aPos( pView->pEditView->GetWindowPosTopLeft((sal_uInt16)nPara ) );
Rectangle aRect( pView->GetOutputArea() );
aRect.Right() = aPos.X();
aRect.Top() = aPos.Y();
aRect.Bottom() = aPos.Y();
aRect.Bottom() += nLineHeight;
pView->GetWindow()->Invalidate( aRect );
pView = aViewList.Next();
}
}
sal_uLong Outliner::Read( SvStream& rInput, const String& rBaseURL, sal_uInt16 eFormat, SvKeyValueIterator* pHTTPHeaderAttrs )
{
DBG_CHKTHIS(Outliner,0);
sal_Bool bOldUndo = pEditEngine->IsUndoEnabled();
EnableUndo( sal_False );
sal_Bool bUpdate = pEditEngine->GetUpdateMode();
pEditEngine->SetUpdateMode( sal_False );
Clear();
ImplBlockInsertionCallbacks( sal_True );
sal_uLong nRet = pEditEngine->Read( rInput, rBaseURL, (EETextFormat)eFormat, pHTTPHeaderAttrs );
bFirstParaIsEmpty = sal_False;
sal_uInt16 nParas = pEditEngine->GetParagraphCount();
pParaList->Clear( sal_True );
sal_uInt16 n;
for ( n = 0; n < nParas; n++ )
{
Paragraph* pPara = new Paragraph( 0 );
pParaList->Insert( pPara, LIST_APPEND );
if ( eFormat == EE_FORMAT_BIN )
{
const SfxItemSet& rAttrs = pEditEngine->GetParaAttribs( n );
const SfxInt16Item& rLevel = (const SfxInt16Item&) rAttrs.Get( EE_PARA_OUTLLEVEL );
sal_Int16 nDepth = rLevel.GetValue();
ImplInitDepth( n, nDepth, sal_False );
}
}
if ( eFormat != EE_FORMAT_BIN )
{
ImpFilterIndents( 0, nParas-1 );
}
ImplBlockInsertionCallbacks( sal_False );
pEditEngine->SetUpdateMode( bUpdate );
EnableUndo( bOldUndo );
return nRet;
}
void Outliner::ImpFilterIndents( sal_uLong nFirstPara, sal_uLong nLastPara )
{
DBG_CHKTHIS(Outliner,0);
sal_Bool bUpdate = pEditEngine->GetUpdateMode();
pEditEngine->SetUpdateMode( sal_False );
Paragraph* pLastConverted = NULL;
for( sal_uLong nPara = nFirstPara; nPara <= nLastPara; nPara++ )
{
Paragraph* pPara = pParaList->GetParagraph( nPara );
if (pPara)
{
if( ImpConvertEdtToOut( nPara ) )
{
pLastConverted = pPara;
}
else if ( pLastConverted )
{
// Normale Absaetze unter der Ueberschrift anordnen...
pPara->SetDepth( pLastConverted->GetDepth() );
}
ImplInitDepth( (sal_uInt16)nPara, pPara->GetDepth(), sal_False );
}
}
pEditEngine->SetUpdateMode( bUpdate );
}
::svl::IUndoManager& Outliner::GetUndoManager()
{
DBG_CHKTHIS(Outliner,0);
return pEditEngine->GetUndoManager();
}
::svl::IUndoManager* Outliner::SetUndoManager(::svl::IUndoManager* pNew)
{
DBG_CHKTHIS(Outliner,0);
return pEditEngine->SetUndoManager(pNew);
}
void Outliner::ImpTextPasted( sal_uLong nStartPara, sal_uInt16 nCount )
{
DBG_CHKTHIS(Outliner,0);
sal_Bool bUpdate = pEditEngine->GetUpdateMode();
pEditEngine->SetUpdateMode( sal_False );
const sal_uLong nStart = nStartPara;
Paragraph* pPara = pParaList->GetParagraph( nStartPara );
// Paragraph* pLastConverted = NULL;
// bool bFirst = true;
while( nCount && pPara )
{
if( ImplGetOutlinerMode() != OUTLINERMODE_TEXTOBJECT )
{
nDepthChangedHdlPrevDepth = pPara->GetDepth();
mnDepthChangeHdlPrevFlags = pPara->nFlags;
ImpConvertEdtToOut( nStartPara );
pHdlParagraph = pPara;
if( nStartPara == nStart )
{
// the existing paragraph has changed depth or flags
if( (pPara->GetDepth() != nDepthChangedHdlPrevDepth) || (pPara->nFlags != mnDepthChangeHdlPrevFlags) )
DepthChangedHdl();
}
}
else // EditEngine-Modus
{
sal_Int16 nDepth = -1;
const SfxItemSet& rAttrs = pEditEngine->GetParaAttribs( (sal_uInt16)nStartPara );
if ( rAttrs.GetItemState( EE_PARA_OUTLLEVEL ) == SFX_ITEM_ON )
{
const SfxInt16Item& rLevel = (const SfxInt16Item&) rAttrs.Get( EE_PARA_OUTLLEVEL );
nDepth = rLevel.GetValue();
}
if ( nDepth != GetDepth( nStartPara ) )
ImplInitDepth( (sal_uInt16)nStartPara, nDepth, sal_False );
}
nCount--;
nStartPara++;
pPara = pParaList->GetParagraph( nStartPara );
}
pEditEngine->SetUpdateMode( bUpdate );
DBG_ASSERT(pParaList->GetParagraphCount()==pEditEngine->GetParagraphCount(),"ImpTextPasted failed");
}
long Outliner::IndentingPagesHdl( OutlinerView* pView )
{
DBG_CHKTHIS(Outliner,0);
if( !aIndentingPagesHdl.IsSet() )
return 1;
return aIndentingPagesHdl.Call( pView );
}
sal_Bool Outliner::ImpCanIndentSelectedPages( OutlinerView* pCurView )
{
DBG_CHKTHIS(Outliner,0);
// Die selektierten Seiten muessen vorher durch ImpCalcSelectedPages
// schon eingestellt sein
// Wenn der erste Absatz auf Ebene 0 liegt darf er auf keinen Fall
// eingerueckt werden, evtl folgen aber weitere auf Ebene 0.
if ( ( mnFirstSelPage == 0 ) && ( ImplGetOutlinerMode() != OUTLINERMODE_TEXTOBJECT ) )
{
if ( nDepthChangedHdlPrevDepth == 1 ) // ist die einzige Seite
return sal_False;
else
pCurView->ImpCalcSelectedPages( sal_False ); // ohne die erste
}
return (sal_Bool)IndentingPagesHdl( pCurView );
}
sal_Bool Outliner::ImpCanDeleteSelectedPages( OutlinerView* pCurView )
{
DBG_CHKTHIS(Outliner,0);
// Die selektierten Seiten muessen vorher durch ImpCalcSelectedPages
// schon eingestellt sein
return (sal_Bool)RemovingPagesHdl( pCurView );
}
Outliner::Outliner( SfxItemPool* pPool, sal_uInt16 nMode )
: nMinDepth( -1 )
{
DBG_CTOR( Outliner, 0 );
bStrippingPortions = sal_False;
bPasting = sal_False;
nFirstPage = 1;
bBlockInsCallback = sal_False;
nMaxDepth = 9;
pParaList = new ParagraphList;
pParaList->SetVisibleStateChangedHdl( LINK( this, Outliner, ParaVisibleStateChangedHdl ) );
Paragraph* pPara = new Paragraph( 0 );
pParaList->Insert( pPara, LIST_APPEND );
bFirstParaIsEmpty = sal_True;
pEditEngine = new OutlinerEditEng( this, pPool );
pEditEngine->SetBeginMovingParagraphsHdl( LINK( this, Outliner, BeginMovingParagraphsHdl ) );
pEditEngine->SetEndMovingParagraphsHdl( LINK( this, Outliner, EndMovingParagraphsHdl ) );
pEditEngine->SetBeginPasteOrDropHdl( LINK( this, Outliner, BeginPasteOrDropHdl ) );
pEditEngine->SetEndPasteOrDropHdl( LINK( this, Outliner, EndPasteOrDropHdl ) );
Init( nMode );
}
Outliner::~Outliner()
{
DBG_DTOR(Outliner,0);
pParaList->Clear( sal_True );
delete pParaList;
delete pEditEngine;
}
sal_uLong Outliner::InsertView( OutlinerView* pView, sal_uLong nIndex )
{
DBG_CHKTHIS(Outliner,0);
aViewList.Insert( pView, nIndex );
pEditEngine->InsertView( pView->pEditView, (sal_uInt16)nIndex );
return aViewList.GetPos( pView );
}
OutlinerView* Outliner::RemoveView( OutlinerView* pView )
{
DBG_CHKTHIS(Outliner,0);
sal_uLong nPos = aViewList.GetPos( pView );
if ( nPos != LIST_ENTRY_NOTFOUND )
{
pView->pEditView->HideCursor(); // HACK wg. BugId 10006
pEditEngine->RemoveView( pView->pEditView );
aViewList.Remove( nPos );
}
return NULL; // MT: return ueberfluessig
}
OutlinerView* Outliner::RemoveView( sal_uLong nIndex )
{
DBG_CHKTHIS(Outliner,0);
EditView* pEditView = pEditEngine->GetView( (sal_uInt16)nIndex );
pEditView->HideCursor(); // HACK wg. BugId 10006
pEditEngine->RemoveView( (sal_uInt16)nIndex );
aViewList.Remove( nIndex );
return NULL; // MT: return ueberfluessig
}
OutlinerView* Outliner::GetView( sal_uLong nIndex ) const
{
DBG_CHKTHIS(Outliner,0);
return aViewList.GetObject( nIndex );
}
sal_uLong Outliner::GetViewCount() const
{
DBG_CHKTHIS(Outliner,0);
return aViewList.Count();
}
void Outliner::ParagraphInsertedHdl()
{
DBG_CHKTHIS(Outliner,0);
if( !IsInUndo() )
aParaInsertedHdl.Call( this );
}
void Outliner::ParagraphRemovingHdl()
{
DBG_CHKTHIS(Outliner,0);
if( !IsInUndo() )
aParaRemovingHdl.Call( this );
}
void Outliner::DepthChangedHdl()
{
DBG_CHKTHIS(Outliner,0);
if( !IsInUndo() )
aDepthChangedHdl.Call( this );
}
sal_uLong Outliner::GetAbsPos( Paragraph* pPara )
{
DBG_CHKTHIS(Outliner,0);
DBG_ASSERT(pPara,"GetAbsPos:No Para");
return pParaList->GetAbsPos( pPara );
}
sal_uLong Outliner::GetParagraphCount() const
{
DBG_CHKTHIS(Outliner,0);
return pParaList->GetParagraphCount();
}
Paragraph* Outliner::GetParagraph( sal_uLong nAbsPos ) const
{
DBG_CHKTHIS(Outliner,0);
return pParaList->GetParagraph( nAbsPos );
}
sal_Bool Outliner::HasChilds( Paragraph* pParagraph ) const
{
DBG_CHKTHIS(Outliner,0);
return pParaList->HasChilds( pParagraph );
}
bool Outliner::ImplHasNumberFormat( sal_uInt16 nPara ) const
{
return GetNumberFormat(nPara) != 0;
if ( GetNumberFormat(nPara) )
{
const SfxBoolItem& rBulletState = (const SfxBoolItem&) pEditEngine->GetParaAttrib( nPara, EE_PARA_BULLETSTATE );
return rBulletState.GetValue();
}
else
return sal_False;
}
const SvxNumberFormat* Outliner::GetNumberFormat( sal_uInt16 nPara ) const
{
const SvxNumberFormat* pFmt = NULL;
Paragraph* pPara = pParaList->GetParagraph( nPara );
if (pPara == NULL)
return NULL;
sal_Int16 nDepth = pPara? pPara->GetDepth() : -1;
if( nDepth >= 0 )
{
const SvxNumBulletItem& rNumBullet = (const SvxNumBulletItem&) pEditEngine->GetParaAttrib( nPara, EE_PARA_NUMBULLET );
if ( rNumBullet.GetNumRule()->GetLevelCount() > nDepth )
pFmt = rNumBullet.GetNumRule()->Get( nDepth );
}
return pFmt;
}
Size Outliner::ImplGetBulletSize( sal_uInt16 nPara )
{
Paragraph* pPara = pParaList->GetParagraph( nPara );
if (!pPara)
return Size();
if( pPara->aBulSize.Width() == -1 )
{
const SvxNumberFormat* pFmt = GetNumberFormat( nPara );
DBG_ASSERT( pFmt, "ImplGetBulletSize - no Bullet!" );
if ( pFmt->GetNumberingType() == SVX_NUM_NUMBER_NONE )
{
pPara->aBulSize = Size( 0, 0 );
}
else if( pFmt->GetNumberingType() != SVX_NUM_BITMAP )
{
String aBulletText = ImplGetBulletText( nPara );
OutputDevice* pRefDev = pEditEngine->GetRefDevice();
Font aBulletFont( ImpCalcBulletFont( nPara ) );
Font aRefFont( pRefDev->GetFont());
pRefDev->SetFont( aBulletFont );
pPara->aBulSize.Width() = pRefDev->GetTextWidth( aBulletText );
pPara->aBulSize.Height() = pRefDev->GetTextHeight();
pRefDev->SetFont( aRefFont );
}
else
{
pPara->aBulSize = OutputDevice::LogicToLogic( pFmt->GetGraphicSize(), MAP_100TH_MM, pEditEngine->GetRefDevice()->GetMapMode() );
}
}
return pPara->aBulSize;
}
void Outliner::ImplCheckParagraphs( sal_uInt16 nStart, sal_uInt16 nEnd )
{
DBG_CHKTHIS( Outliner, 0 );
// --> OD 2009-03-10 #i100014#
// assure that the following for-loop does not loop forever
for ( sal_uInt16 n = nStart; n < nEnd; n++ )
// <--
{
Paragraph* pPara = pParaList->GetParagraph( n );
if (pPara)
{
pPara->Invalidate();
ImplCalcBulletText( n, sal_False, sal_False );
}
}
}
void Outliner::SetRefDevice( OutputDevice* pRefDev )
{
DBG_CHKTHIS(Outliner,0);
pEditEngine->SetRefDevice( pRefDev );
for ( sal_uInt16 n = (sal_uInt16) pParaList->GetParagraphCount(); n; )
{
Paragraph* pPara = pParaList->GetParagraph( --n );
pPara->Invalidate();
}
}
void Outliner::ParaAttribsChanged( sal_uInt16 nPara )
{
DBG_CHKTHIS(Outliner,0);
// Der Outliner hat kein eigenes Undo, wenn Absaetz getrennt/verschmolzen werden.
// Beim ParagraphInserted ist das Attribut EE_PARA_OUTLLEVEL
// ggf. noch nicht eingestellt, dies wird aber benoetigt um die Tiefe
// des Absatzes zu bestimmen.
if( pEditEngine->IsInUndo() )
{
if ( pParaList->GetParagraphCount() == pEditEngine->GetParagraphCount() )
{
Paragraph* pPara = pParaList->GetParagraph( nPara );
const SfxInt16Item& rLevel = (const SfxInt16Item&) pEditEngine->GetParaAttrib( nPara, EE_PARA_OUTLLEVEL );
if ( pPara && pPara->GetDepth() != rLevel.GetValue() )
{
pPara->SetDepth( rLevel.GetValue() );
ImplCalcBulletText( nPara, sal_True, sal_True );
}
}
}
}
void Outliner::StyleSheetChanged( SfxStyleSheet* pStyle )
{
DBG_CHKTHIS(Outliner,0);
// Die EditEngine ruft StyleSheetChanged auch fuer abgeleitete Styles.
// MT: Hier wurde frueher alle Absaetze durch ein ImpRecalcParaAttribs
// gejagt, die die besagte Vorlage haben, warum?
// => Eigentlich kann sich nur die Bullet-Repraesentation aendern...
sal_uInt16 nParas = (sal_uInt16)pParaList->GetParagraphCount();
for( sal_uInt16 nPara = 0; nPara < nParas; nPara++ )
{
if ( pEditEngine->GetStyleSheet( nPara ) == pStyle )
{
ImplCheckNumBulletItem( nPara );
ImplCalcBulletText( nPara, sal_False, sal_False );
// #97333# EditEngine formats changed paragraphs before calling this method,
// so they are not reformatted now and use wrong bullet indent
pEditEngine->QuickMarkInvalid( ESelection( nPara, 0, nPara, 0 ) );
}
}
}
Rectangle Outliner::ImpCalcBulletArea( sal_uInt16 nPara, sal_Bool bAdjust, sal_Bool bReturnPaperPos )
{
// Bullet-Bereich innerhalb des Absatzes...
Rectangle aBulletArea;
const SvxNumberFormat* pFmt = GetNumberFormat( nPara );
if ( pFmt )
{
Point aTopLeft;
Size aBulletSize( ImplGetBulletSize( nPara ) );
sal_Bool bOutlineMode = ( pEditEngine->GetControlWord() & EE_CNTRL_OUTLINER ) != 0;
// the ODF attribut text:space-before which holds the spacing to add to the left of the label
const short nSpaceBefore = pFmt->GetAbsLSpace() + pFmt->GetFirstLineOffset();
const SvxLRSpaceItem& rLR = (const SvxLRSpaceItem&) pEditEngine->GetParaAttrib( nPara, bOutlineMode ? EE_PARA_OUTLLRSPACE : EE_PARA_LRSPACE );
aTopLeft.X() = rLR.GetTxtLeft() + rLR.GetTxtFirstLineOfst() + nSpaceBefore;
long nBulletWidth = Max( (long) -rLR.GetTxtFirstLineOfst(), (long) ((-pFmt->GetFirstLineOffset()) + pFmt->GetCharTextDistance()) );
if ( nBulletWidth < aBulletSize.Width() ) // Bullet macht sich Platz
nBulletWidth = aBulletSize.Width();
if ( bAdjust && !bOutlineMode )
{
// Bei zentriert/rechtsbuendig anpassen
const SvxAdjustItem& rItem = (const SvxAdjustItem&)pEditEngine->GetParaAttrib( nPara, EE_PARA_JUST );
if ( ( !pEditEngine->IsRightToLeft( nPara ) && ( rItem.GetAdjust() != SVX_ADJUST_LEFT ) ) ||
( pEditEngine->IsRightToLeft( nPara ) && ( rItem.GetAdjust() != SVX_ADJUST_RIGHT ) ) )
{
aTopLeft.X() = pEditEngine->GetFirstLineStartX( nPara ) - nBulletWidth;
}
}
// Vertikal:
ParagraphInfos aInfos = pEditEngine->GetParagraphInfos( nPara );
if ( aInfos.bValid )
{
aTopLeft.Y() = /* aInfos.nFirstLineOffset + */ // #91076# nFirstLineOffset is already added to the StartPos (PaintBullet) from the EditEngine
aInfos.nFirstLineHeight - aInfos.nFirstLineTextHeight
+ aInfos.nFirstLineTextHeight / 2
- aBulletSize.Height() / 2;
// ggf. lieber auf der Baseline ausgeben...
if( ( pFmt->GetNumberingType() != SVX_NUM_NUMBER_NONE ) && ( pFmt->GetNumberingType() != SVX_NUM_BITMAP ) && ( pFmt->GetNumberingType() != SVX_NUM_CHAR_SPECIAL ) )
{
Font aBulletFont( ImpCalcBulletFont( nPara ) );
if ( aBulletFont.GetCharSet() != RTL_TEXTENCODING_SYMBOL )
{
OutputDevice* pRefDev = pEditEngine->GetRefDevice();
Font aOldFont = pRefDev->GetFont();
pRefDev->SetFont( aBulletFont );
FontMetric aMetric( pRefDev->GetFontMetric() );
// Leading der ersten Zeile...
aTopLeft.Y() = /* aInfos.nFirstLineOffset + */ aInfos.nFirstLineMaxAscent;
aTopLeft.Y() -= aMetric.GetAscent();
pRefDev->SetFont( aOldFont );
}
}
}
// Horizontal:
if( pFmt->GetNumAdjust() == SVX_ADJUST_RIGHT )
{
aTopLeft.X() += nBulletWidth - aBulletSize.Width();
}
else if( pFmt->GetNumAdjust() == SVX_ADJUST_CENTER )
{
aTopLeft.X() += ( nBulletWidth - aBulletSize.Width() ) / 2;
}
if ( aTopLeft.X() < 0 ) // dann draengeln
aTopLeft.X() = 0;
aBulletArea = Rectangle( aTopLeft, aBulletSize );
}
if ( bReturnPaperPos )
{
Size aBulletSize( aBulletArea.GetSize() );
Point aBulletDocPos( aBulletArea.TopLeft() );
aBulletDocPos.Y() += pEditEngine->GetDocPosTopLeft( nPara ).Y();
Point aBulletPos( aBulletDocPos );
if ( IsVertical() )
{
aBulletPos.Y() = aBulletDocPos.X();
aBulletPos.X() = GetPaperSize().Width() - aBulletDocPos.Y();
// Rotate:
aBulletPos.X() -= aBulletSize.Height();
Size aSz( aBulletSize );
aBulletSize.Width() = aSz.Height();
aBulletSize.Height() = aSz.Width();
}
else if ( pEditEngine->IsRightToLeft( nPara ) )
{
aBulletPos.X() = GetPaperSize().Width() - aBulletDocPos.X() - aBulletSize.Width();
}
aBulletArea = Rectangle( aBulletPos, aBulletSize );
}
return aBulletArea;
}
void Outliner::ExpandHdl()
{
DBG_CHKTHIS(Outliner,0);
aExpandHdl.Call( this );
}
EBulletInfo Outliner::GetBulletInfo( sal_uInt16 nPara )
{
EBulletInfo aInfo;
aInfo.nParagraph = nPara;
aInfo.bVisible = ImplHasNumberFormat( nPara ) ? sal_True : sal_False;
const SvxNumberFormat* pFmt = GetNumberFormat( nPara );
aInfo.nType = pFmt ? pFmt->GetNumberingType() : 0;
if( pFmt )
{
if( pFmt->GetNumberingType() != SVX_NUM_BITMAP )
{
aInfo.aText = ImplGetBulletText( nPara );
if( pFmt->GetBulletFont() )
aInfo.aFont = *pFmt->GetBulletFont();
}
else if ( pFmt->GetBrush()->GetGraphicObject() )
{
aInfo.aGraphic = pFmt->GetBrush()->GetGraphicObject()->GetGraphic();
}
}
if ( aInfo.bVisible )
{
aInfo.aBounds = ImpCalcBulletArea( nPara, sal_True, sal_True );
}
return aInfo;
}
XubString Outliner::GetText( Paragraph* pParagraph, sal_uLong nCount ) const
{
DBG_CHKTHIS(Outliner,0);
XubString aText;
sal_uInt16 nStartPara = (sal_uInt16) pParaList->GetAbsPos( pParagraph );
for ( sal_uInt16 n = 0; n < nCount; n++ )
{
aText += pEditEngine->GetText( nStartPara + n );
if ( (n+1) < (sal_uInt16)nCount )
aText += '\n';
}
return aText;
}
void Outliner::Remove( Paragraph* pPara, sal_uLong nParaCount )
{
DBG_CHKTHIS(Outliner,0);
sal_uLong nPos = pParaList->GetAbsPos( pPara );
if( !nPos && ( nParaCount >= pParaList->GetParagraphCount() ) )
{
Clear();
}
else
{
for( sal_uInt16 n = 0; n < (sal_uInt16)nParaCount; n++ )
pEditEngine->RemoveParagraph( (sal_uInt16) nPos );
}
}
void Outliner::StripPortions()
{
DBG_CHKTHIS(Outliner,0);
bStrippingPortions = sal_True;
pEditEngine->StripPortions();
bStrippingPortions = sal_False;
}
// #101498#
void Outliner::DrawingText( const Point& rStartPos, const XubString& rText, sal_uInt16 nTextStart, sal_uInt16 nTextLen, const sal_Int32* pDXArray,const SvxFont& rFont,
sal_uInt16 nPara, sal_uInt16 nIndex, sal_uInt8 nRightToLeft,
const EEngineData::WrongSpellVector* pWrongSpellVector,
const SvxFieldData* pFieldData,
bool bEndOfLine,
bool bEndOfParagraph,
bool bEndOfBullet,
const ::com::sun::star::lang::Locale* pLocale,
const Color& rOverlineColor,
const Color& rTextLineColor)
{
DBG_CHKTHIS(Outliner,0);
if(aDrawPortionHdl.IsSet())
{
// #101498#
DrawPortionInfo aInfo( rStartPos, rText, nTextStart, nTextLen, rFont, nPara, nIndex, pDXArray, pWrongSpellVector,
pFieldData, pLocale, rOverlineColor, rTextLineColor, nRightToLeft, bEndOfLine, bEndOfParagraph, bEndOfBullet);
aDrawPortionHdl.Call( &aInfo );
}
}
long Outliner::RemovingPagesHdl( OutlinerView* pView )
{
DBG_CHKTHIS(Outliner,0);
return aRemovingPagesHdl.IsSet() ? aRemovingPagesHdl.Call( pView ) : sal_True;
}
sal_Bool Outliner::ImpCanDeleteSelectedPages( OutlinerView* pCurView, sal_uInt16 _nFirstPage, sal_uInt16 nPages )
{
DBG_CHKTHIS(Outliner,0);
nDepthChangedHdlPrevDepth = nPages;
mnFirstSelPage = _nFirstPage;
pHdlParagraph = 0;
return (sal_Bool)RemovingPagesHdl( pCurView );
}
SfxItemSet Outliner::GetParaAttribs( sal_uInt16 nPara )
{
DBG_CHKTHIS(Outliner,0);
return pEditEngine->GetParaAttribs( nPara );
}
IMPL_LINK( Outliner, ParaVisibleStateChangedHdl, Paragraph*, pPara )
{
DBG_CHKTHIS(Outliner,0);
sal_uLong nPara = pParaList->GetAbsPos( pPara );
pEditEngine->ShowParagraph( (sal_uInt16)nPara, pPara->IsVisible() );
return 0;
}
IMPL_LINK( Outliner, BeginMovingParagraphsHdl, MoveParagraphsInfo*, EMPTYARG )
{
DBG_CHKTHIS(Outliner,0);
if( !IsInUndo() )
GetBeginMovingHdl().Call( this );
return 0;
}
IMPL_LINK( Outliner, BeginPasteOrDropHdl, PasteOrDropInfos*, pInfos )
{
UndoActionStart( EDITUNDO_DRAGANDDROP );
maBeginPasteOrDropHdl.Call(pInfos);
return 0;
}
IMPL_LINK( Outliner, EndPasteOrDropHdl, PasteOrDropInfos*, pInfos )
{
bPasting = sal_False;
ImpTextPasted( pInfos->nStartPara, pInfos->nEndPara - pInfos->nStartPara + 1 );
maEndPasteOrDropHdl.Call( pInfos );
UndoActionEnd( EDITUNDO_DRAGANDDROP );
return 0;
}
IMPL_LINK( Outliner, EndMovingParagraphsHdl, MoveParagraphsInfo*, pInfos )
{
DBG_CHKTHIS(Outliner,0);
pParaList->MoveParagraphs( pInfos->nStartPara, pInfos->nDestPara, pInfos->nEndPara - pInfos->nStartPara + 1 );
sal_uInt16 nChangesStart = Min( pInfos->nStartPara, pInfos->nDestPara );
sal_uInt16 nParas = (sal_uInt16)pParaList->GetParagraphCount();
for ( sal_uInt16 n = nChangesStart; n < nParas; n++ )
ImplCalcBulletText( n, sal_False, sal_False );
if( !IsInUndo() )
aEndMovingHdl.Call( this );
return 0;
}
static bool isSameNumbering( const SvxNumberFormat& rN1, const SvxNumberFormat& rN2 )
{
if( rN1.GetNumberingType() != rN2.GetNumberingType() )
return false;
if( rN1.GetNumStr(1) != rN2.GetNumStr(1) )
return false;
if( (rN1.GetPrefix() != rN2.GetPrefix()) || (rN1.GetSuffix() != rN2.GetSuffix()) )
return false;
return true;
}
sal_uInt16 Outliner::ImplGetNumbering( sal_uInt16 nPara, const SvxNumberFormat* pParaFmt )
{
sal_uInt16 nNumber = pParaFmt->GetStart() - 1;
Paragraph* pPara = pParaList->GetParagraph( nPara );
const sal_Int16 nParaDepth = pPara->GetDepth();
do
{
pPara = pParaList->GetParagraph( nPara );
const sal_Int16 nDepth = pPara->GetDepth();
// ignore paragraphs that are below our paragraph or have no numbering
if( (nDepth > nParaDepth) || (nDepth == -1) )
continue;
// stop on paragraphs that are above our paragraph
if( nDepth < nParaDepth )
break;
const SvxNumberFormat* pFmt = GetNumberFormat( nPara );
if( pFmt == 0 )
continue; // ignore paragraphs without bullets
// check if numbering less than or equal to pParaFmt
if( !isSameNumbering( *pFmt, *pParaFmt ) || ( pFmt->GetStart() < pParaFmt->GetStart() ) )
break;
if ( pFmt->GetStart() > pParaFmt->GetStart() )
{
nNumber += pFmt->GetStart() - pParaFmt->GetStart();
pParaFmt = pFmt;
}
const SfxBoolItem& rBulletState = (const SfxBoolItem&) pEditEngine->GetParaAttrib( nPara, EE_PARA_BULLETSTATE );
if( rBulletState.GetValue() )
nNumber += 1;
// same depth, same number format, check for restart
const sal_Int16 nNumberingStartValue = pPara->GetNumberingStartValue();
if( (nNumberingStartValue != -1) || pPara->IsParaIsNumberingRestart() )
{
if( nNumberingStartValue != -1 )
nNumber += nNumberingStartValue - 1;
break;
}
}
while( nPara-- );
return nNumber;
}
void Outliner::ImplCalcBulletText( sal_uInt16 nPara, sal_Bool bRecalcLevel, sal_Bool bRecalcChilds )
{
DBG_CHKTHIS(Outliner,0);
Paragraph* pPara = pParaList->GetParagraph( nPara );
sal_uInt16 nRelPos = 0xFFFF;
while ( pPara )
{
XubString aBulletText;
const SvxNumberFormat* pFmt = GetNumberFormat( nPara );
if( pFmt && ( pFmt->GetNumberingType() != SVX_NUM_BITMAP ) )
{
aBulletText += pFmt->GetPrefix();
if( pFmt->GetNumberingType() == SVX_NUM_CHAR_SPECIAL )
{
aBulletText += pFmt->GetBulletChar();
}
else if( pFmt->GetNumberingType() != SVX_NUM_NUMBER_NONE )
{
aBulletText += pFmt->GetNumStr( ImplGetNumbering( nPara, pFmt ) );
}
aBulletText += pFmt->GetSuffix();
}
if( aBulletText != pPara->GetText() )
pPara->SetText( aBulletText );
pPara->nFlags &= (~PARAFLAG_SETBULLETTEXT);
if ( bRecalcLevel )
{
if ( nRelPos != 0xFFFF )
nRelPos++;
sal_Int16 nDepth = pPara->GetDepth();
pPara = pParaList->GetParagraph( ++nPara );
if ( !bRecalcChilds )
{
while ( pPara && ( pPara->GetDepth() > nDepth ) )
pPara = pParaList->GetParagraph( ++nPara );
}
if ( pPara && ( pPara->GetDepth() < nDepth ) )
pPara = NULL;
}
else
{
pPara = NULL;
}
}
}
void Outliner::Clear()
{
DBG_CHKTHIS(Outliner,0);
if( !bFirstParaIsEmpty )
{
ImplBlockInsertionCallbacks( sal_True );
pEditEngine->Clear();
pParaList->Clear( sal_True );
pParaList->Insert( new Paragraph( nMinDepth ), LIST_APPEND );
bFirstParaIsEmpty = sal_True;
ImplBlockInsertionCallbacks( sal_False );
}
else
{
Paragraph* pPara = pParaList->GetParagraph( 0 );
if(pPara)
pPara->SetDepth( nMinDepth );
}
}
void Outliner::SetFlatMode( sal_Bool bFlat )
{
DBG_CHKTHIS(Outliner,0);
if( bFlat != pEditEngine->IsFlatMode() )
{
for ( sal_uInt16 nPara = (sal_uInt16)pParaList->GetParagraphCount(); nPara; )
pParaList->GetParagraph( --nPara )->aBulSize.Width() = -1;
pEditEngine->SetFlatMode( bFlat );
}
}
String Outliner::ImplGetBulletText( sal_uInt16 nPara )
{
String aRes;
Paragraph* pPara = pParaList->GetParagraph( nPara );
if (pPara)
{
// MT: Optimierung mal wieder aktivieren...
// if( pPara->nFlags & PARAFLAG_SETBULLETTEXT )
ImplCalcBulletText( nPara, sal_False, sal_False );
aRes = pPara->GetText();
}
return aRes;
}
// this is needed for StarOffice Api
void Outliner::SetLevelDependendStyleSheet( sal_uInt16 nPara )
{
SfxItemSet aOldAttrs( pEditEngine->GetParaAttribs( nPara ) );
ImplSetLevelDependendStyleSheet( nPara );
pEditEngine->SetParaAttribs( nPara, aOldAttrs );
}
SV_IMPL_PTRARR( NotifyList, EENotifyPtr );
void Outliner::ImplBlockInsertionCallbacks( sal_Bool b )
{
if ( b )
{
bBlockInsCallback++;
}
else
{
DBG_ASSERT( bBlockInsCallback, "ImplBlockInsertionCallbacks ?!" );
bBlockInsCallback--;
if ( !bBlockInsCallback )
{
// Call blocked notify events...
while ( pEditEngine->aNotifyCache.Count() )
{
EENotify* pNotify = pEditEngine->aNotifyCache[0];
// Remove from list before calling, maybe we enter LeaveBlockNotifications while calling the handler...
pEditEngine->aNotifyCache.Remove( 0 );
pEditEngine->aOutlinerNotifyHdl.Call( pNotify );
delete pNotify;
}
}
}
}
IMPL_LINK( Outliner, EditEngineNotifyHdl, EENotify*, pNotify )
{
if ( !bBlockInsCallback )
{
pEditEngine->aOutlinerNotifyHdl.Call( pNotify );
}
else
{
EENotify* pNewNotify = new EENotify( *pNotify );
pEditEngine->aNotifyCache.Insert( pNewNotify, pEditEngine->aNotifyCache.Count() );
}
return 0;
}
/** sets a link that is called at the beginning of a drag operation at an edit view */
void Outliner::SetBeginDropHdl( const Link& rLink )
{
pEditEngine->SetBeginDropHdl( rLink );
}
Link Outliner::GetBeginDropHdl() const
{
return pEditEngine->GetBeginDropHdl();
}
/** sets a link that is called at the end of a drag operation at an edit view */
void Outliner::SetEndDropHdl( const Link& rLink )
{
pEditEngine->SetEndDropHdl( rLink );
}
Link Outliner::GetEndDropHdl() const
{
return pEditEngine->GetEndDropHdl();
}
/** sets a link that is called before a drop or paste operation. */
void Outliner::SetBeginPasteOrDropHdl( const Link& rLink )
{
maBeginPasteOrDropHdl = rLink;
}
/** sets a link that is called after a drop or paste operation. */
void Outliner::SetEndPasteOrDropHdl( const Link& rLink )
{
maEndPasteOrDropHdl = rLink;
}
void Outliner::SetParaFlag( Paragraph* pPara, sal_uInt16 nFlag )
{
if( pPara && !pPara->HasFlag( nFlag ) )
{
if( IsUndoEnabled() && !IsInUndo() )
InsertUndo( new OutlinerUndoChangeParaFlags( this, (sal_uInt16)GetAbsPos( pPara ), pPara->nFlags, pPara->nFlags|nFlag ) );
pPara->SetFlag( nFlag );
}
}
void Outliner::RemoveParaFlag( Paragraph* pPara, sal_uInt16 nFlag )
{
if( pPara && pPara->HasFlag( nFlag ) )
{
if( IsUndoEnabled() && !IsInUndo() )
InsertUndo( new OutlinerUndoChangeParaFlags( this, (sal_uInt16)GetAbsPos( pPara ), pPara->nFlags, pPara->nFlags & ~nFlag ) );
pPara->RemoveFlag( nFlag );
}
}
bool Outliner::HasParaFlag( const Paragraph* pPara, sal_uInt16 nFlag ) const
{
return pPara && pPara->HasFlag( nFlag );
}
sal_Bool DrawPortionInfo::IsRTL() const
{
if(0xFF == mnBiDiLevel)
{
// Use Bidi functions from icu 2.0 to calculate if this portion
// is RTL or not.
UErrorCode nError(U_ZERO_ERROR);
UBiDi* pBidi = ubidi_openSized(mrText.Len(), 0, &nError);
nError = U_ZERO_ERROR;
// I do not have this info here. Is it necessary? I'll have to ask MT.
const sal_uInt8 nDefaultDir = UBIDI_LTR; //IsRightToLeft( nPara ) ? UBIDI_RTL : UBIDI_LTR;
ubidi_setPara(pBidi, reinterpret_cast<const UChar *>(mrText.GetBuffer()), mrText.Len(), nDefaultDir, NULL, &nError); // UChar != sal_Unicode in MinGW
nError = U_ZERO_ERROR;
// sal_Int32 nCount(ubidi_countRuns(pBidi, &nError));
int32_t nStart(0);
int32_t nEnd;
UBiDiLevel nCurrDir;
ubidi_getLogicalRun(pBidi, nStart, &nEnd, &nCurrDir);
ubidi_close(pBidi);
// remember on-demand calculated state
((DrawPortionInfo*)this)->mnBiDiLevel = nCurrDir;
}
return (1 == (mnBiDiLevel % 2));
}
// eof