2159 lines
69 KiB
C++
2159 lines
69 KiB
C++
/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
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/*************************************************************************
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*
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* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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*
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* Copyright 2000, 2010 Oracle and/or its affiliates.
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*
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* OpenOffice.org - a multi-platform office productivity suite
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*
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* This file is part of OpenOffice.org.
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*
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* OpenOffice.org is free software: you can redistribute it and/or modify
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* it under the terms of the GNU Lesser General Public License version 3
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* only, as published by the Free Software Foundation.
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*
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* OpenOffice.org is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU Lesser General Public License version 3 for more details
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* (a copy is included in the LICENSE file that accompanied this code).
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*
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* You should have received a copy of the GNU Lesser General Public License
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* version 3 along with OpenOffice.org. If not, see
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* <http://www.openoffice.org/license.html>
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* for a copy of the LGPLv3 License.
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*
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************************************************************************/
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// MARKER(update_precomp.py): autogen include statement, do not remove
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#include "precompiled_editeng.hxx"
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#include <svl/intitem.hxx>
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#include <editeng/editeng.hxx>
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#include <editeng/editview.hxx>
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#include <editeng/editdata.hxx>
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#include <editeng/eerdll.hxx>
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#include <editeng/lrspitem.hxx>
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#include <editeng/fhgtitem.hxx>
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#include <math.h>
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#include <svl/style.hxx>
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#include <vcl/wrkwin.hxx>
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#define _OUTLINER_CXX
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#include <editeng/outliner.hxx>
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#include <paralist.hxx>
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#include <editeng/outlobj.hxx>
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#include <outleeng.hxx>
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#include <outlundo.hxx>
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#include <editeng/eeitem.hxx>
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#include <editeng/editstat.hxx>
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#include <editeng/scripttypeitem.hxx>
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#include <editeng/editobj.hxx>
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#include <svl/itemset.hxx>
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#include <svl/whiter.hxx>
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#include <vcl/metric.hxx>
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#include <editeng/numitem.hxx>
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#include <editeng/adjitem.hxx>
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#include <vcl/graph.hxx>
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#include <vcl/gdimtf.hxx>
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#include <vcl/metaact.hxx>
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#include <svtools/grfmgr.hxx>
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#include <editeng/svxfont.hxx>
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#include <editeng/brshitem.hxx>
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#include <svl/itempool.hxx>
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// calculate if it's RTL or not
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#include <unicode/ubidi.h>
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#include <cassert>
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using ::std::advance;
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#define DEFAULT_SCALE 75
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static const sal_uInt16 nDefStyles = 3; // Special treatment for the first 3 levels
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static const sal_uInt16 nDefBulletIndent = 800;
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static const sal_uInt16 nDefBulletWidth = 700;
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static const sal_uInt16 pDefBulletIndents[nDefStyles]= { 1400, 800, 800 };
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static const sal_uInt16 pDefBulletWidths[nDefStyles] = { 1000, 850, 700 };
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// ----------------------------------------------------------------------
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// Outliner
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// ----------------------------------------------------------------------
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DBG_NAME(Outliner);
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void Outliner::ImplCheckDepth( sal_Int16& rnDepth ) const
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{
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if( rnDepth < nMinDepth )
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rnDepth = nMinDepth;
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else if( rnDepth > nMaxDepth )
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rnDepth = nMaxDepth;
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}
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Paragraph* Outliner::Insert(const XubString& rText, sal_uLong nAbsPos, sal_Int16 nDepth)
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{
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DBG_CHKTHIS(Outliner,0);
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DBG_ASSERT(pParaList->GetParagraphCount(),"Insert:No Paras");
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Paragraph* pPara;
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ImplCheckDepth( nDepth );
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sal_uLong nParagraphCount = pParaList->GetParagraphCount();
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if( nAbsPos > nParagraphCount )
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nAbsPos = nParagraphCount;
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if( bFirstParaIsEmpty )
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{
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pPara = pParaList->GetParagraph( 0 );
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if( pPara->GetDepth() != nDepth )
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{
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nDepthChangedHdlPrevDepth = pPara->GetDepth();
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mnDepthChangeHdlPrevFlags = pPara->nFlags;
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pPara->SetDepth( nDepth );
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pHdlParagraph = pPara;
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DepthChangedHdl();
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}
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pPara->nFlags |= PARAFLAG_HOLDDEPTH;
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SetText( rText, pPara );
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}
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else
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{
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sal_Bool bUpdate = pEditEngine->GetUpdateMode();
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pEditEngine->SetUpdateMode( sal_False );
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ImplBlockInsertionCallbacks( sal_True );
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pPara = new Paragraph( nDepth );
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pParaList->Insert( pPara, nAbsPos );
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pEditEngine->InsertParagraph( (sal_uInt16)nAbsPos, String() );
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DBG_ASSERT(pPara==pParaList->GetParagraph(nAbsPos),"Insert:Failed");
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ImplInitDepth( (sal_uInt16)nAbsPos, nDepth, sal_False );
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pHdlParagraph = pPara;
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ParagraphInsertedHdl();
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pPara->nFlags |= PARAFLAG_HOLDDEPTH;
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SetText( rText, pPara );
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ImplBlockInsertionCallbacks( sal_False );
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pEditEngine->SetUpdateMode( bUpdate );
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}
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bFirstParaIsEmpty = sal_False;
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DBG_ASSERT(pEditEngine->GetParagraphCount()==pParaList->GetParagraphCount(),"SetText failed");
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return pPara;
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}
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void Outliner::ParagraphInserted( sal_uInt16 nPara )
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{
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DBG_CHKTHIS(Outliner,0);
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if ( bBlockInsCallback )
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return;
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if( bPasting || pEditEngine->IsInUndo() )
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{
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Paragraph* pPara = new Paragraph( -1 );
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pParaList->Insert( pPara, nPara );
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if( pEditEngine->IsInUndo() )
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{
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pPara->nFlags = PARAFLAG_SETBULLETTEXT;
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pPara->bVisible = sal_True;
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const SfxInt16Item& rLevel = (const SfxInt16Item&) pEditEngine->GetParaAttrib( nPara, EE_PARA_OUTLLEVEL );
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pPara->SetDepth( rLevel.GetValue() );
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}
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}
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else
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{
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sal_Int16 nDepth = -1;
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Paragraph* pParaBefore = pParaList->GetParagraph( nPara-1 );
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if ( pParaBefore )
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nDepth = pParaBefore->GetDepth();
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Paragraph* pPara = new Paragraph( nDepth );
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pParaList->Insert( pPara, nPara );
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if( !pEditEngine->IsInUndo() )
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{
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ImplCalcBulletText( nPara, sal_True, sal_False );
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pHdlParagraph = pPara;
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ParagraphInsertedHdl();
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}
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}
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}
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void Outliner::ParagraphDeleted( sal_uInt16 nPara )
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{
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DBG_CHKTHIS(Outliner,0);
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if ( bBlockInsCallback || ( nPara == EE_PARA_ALL ) )
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return;
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Paragraph* pPara = pParaList->GetParagraph( nPara );
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if (!pPara)
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return;
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sal_Int16 nDepth = pPara->GetDepth();
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if( !pEditEngine->IsInUndo() )
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{
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pHdlParagraph = pPara;
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ParagraphRemovingHdl();
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}
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pParaList->Remove( nPara );
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delete pPara;
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if( !pEditEngine->IsInUndo() && !bPasting )
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{
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pPara = pParaList->GetParagraph( nPara );
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if ( pPara && ( pPara->GetDepth() > nDepth ) )
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{
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ImplCalcBulletText( nPara, sal_True, sal_False );
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// Search for next on the this level ...
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while ( pPara && pPara->GetDepth() > nDepth )
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pPara = pParaList->GetParagraph( ++nPara );
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}
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if ( pPara && ( pPara->GetDepth() == nDepth ) )
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ImplCalcBulletText( nPara, sal_True, sal_False );
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}
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}
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void Outliner::Init( sal_uInt16 nMode )
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{
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nOutlinerMode = nMode;
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Clear();
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sal_uLong nCtrl = pEditEngine->GetControlWord();
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nCtrl &= ~(EE_CNTRL_OUTLINER|EE_CNTRL_OUTLINER2);
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SetMaxDepth( 9 );
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switch ( ImplGetOutlinerMode() )
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{
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case OUTLINERMODE_TEXTOBJECT:
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case OUTLINERMODE_TITLEOBJECT:
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break;
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case OUTLINERMODE_OUTLINEOBJECT:
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nCtrl |= EE_CNTRL_OUTLINER2;
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break;
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case OUTLINERMODE_OUTLINEVIEW:
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nCtrl |= EE_CNTRL_OUTLINER;
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break;
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default: OSL_FAIL( "Outliner::Init - Invalid Mode!" );
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}
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pEditEngine->SetControlWord( nCtrl );
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ImplInitDepth( 0, GetMinDepth(), sal_False );
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GetUndoManager().Clear();
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}
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void Outliner::SetMaxDepth( sal_Int16 nDepth, sal_Bool bCheckParagraphs )
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{
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if( nMaxDepth != nDepth )
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{
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nMaxDepth = Min( nDepth, (sal_Int16)(SVX_MAX_NUM-1) );
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if( bCheckParagraphs )
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{
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sal_uInt16 nParagraphs = (sal_uInt16)pParaList->GetParagraphCount();
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for ( sal_uInt16 nPara = 0; nPara < nParagraphs; nPara++ )
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{
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Paragraph* pPara = pParaList->GetParagraph( nPara );
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if( pPara && pPara->GetDepth() > nMaxDepth )
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{
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SetDepth( pPara, nMaxDepth );
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}
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}
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}
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}
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}
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sal_Int16 Outliner::GetDepth( sal_uLong nPara ) const
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{
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Paragraph* pPara = pParaList->GetParagraph( nPara );
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DBG_ASSERT( pPara, "Outliner::GetDepth - Paragraph not found!" );
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return pPara ? pPara->GetDepth() : -1;
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}
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void Outliner::SetDepth( Paragraph* pPara, sal_Int16 nNewDepth )
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{
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DBG_CHKTHIS(Outliner,0);
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ImplCheckDepth( nNewDepth );
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if ( nNewDepth != pPara->GetDepth() )
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{
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nDepthChangedHdlPrevDepth = pPara->GetDepth();
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mnDepthChangeHdlPrevFlags = pPara->nFlags;
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pHdlParagraph = pPara;
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sal_uInt16 nPara = (sal_uInt16)GetAbsPos( pPara );
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ImplInitDepth( nPara, nNewDepth, sal_True );
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ImplCalcBulletText( nPara, sal_False, sal_False );
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if ( ImplGetOutlinerMode() == OUTLINERMODE_OUTLINEOBJECT )
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ImplSetLevelDependendStyleSheet( nPara );
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DepthChangedHdl();
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}
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}
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sal_Int16 Outliner::GetNumberingStartValue( sal_uInt16 nPara )
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{
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Paragraph* pPara = pParaList->GetParagraph( nPara );
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DBG_ASSERT( pPara, "Outliner::GetNumberingStartValue - Paragraph not found!" );
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return pPara ? pPara->GetNumberingStartValue() : -1;
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}
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void Outliner::SetNumberingStartValue( sal_uInt16 nPara, sal_Int16 nNumberingStartValue )
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{
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Paragraph* pPara = pParaList->GetParagraph( nPara );
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DBG_ASSERT( pPara, "Outliner::GetNumberingStartValue - Paragraph not found!" );
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if( pPara && pPara->GetNumberingStartValue() != nNumberingStartValue )
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{
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if( IsUndoEnabled() && !IsInUndo() )
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InsertUndo( new OutlinerUndoChangeParaNumberingRestart( this, nPara,
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pPara->GetNumberingStartValue(), nNumberingStartValue,
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pPara->IsParaIsNumberingRestart(), pPara->IsParaIsNumberingRestart() ) );
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pPara->SetNumberingStartValue( nNumberingStartValue );
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// #i100014#
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// It is not a good idea to substract 1 from a count and cast the result
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// to USHORT without check, if the count is 0.
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ImplCheckParagraphs( nPara, (sal_uInt16) (pParaList->GetParagraphCount()) );
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pEditEngine->SetModified();
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}
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}
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sal_Bool Outliner::IsParaIsNumberingRestart( sal_uInt16 nPara )
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{
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Paragraph* pPara = pParaList->GetParagraph( nPara );
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DBG_ASSERT( pPara, "Outliner::IsParaIsNumberingRestart - Paragraph not found!" );
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return pPara ? pPara->IsParaIsNumberingRestart() : sal_False;
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}
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void Outliner::SetParaIsNumberingRestart( sal_uInt16 nPara, sal_Bool bParaIsNumberingRestart )
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{
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Paragraph* pPara = pParaList->GetParagraph( nPara );
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DBG_ASSERT( pPara, "Outliner::SetParaIsNumberingRestart - Paragraph not found!" );
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if( pPara && (pPara->IsParaIsNumberingRestart() != bParaIsNumberingRestart) )
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{
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if( IsUndoEnabled() && !IsInUndo() )
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InsertUndo( new OutlinerUndoChangeParaNumberingRestart( this, nPara,
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pPara->GetNumberingStartValue(), pPara->GetNumberingStartValue(),
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pPara->IsParaIsNumberingRestart(), bParaIsNumberingRestart ) );
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pPara->SetParaIsNumberingRestart( bParaIsNumberingRestart );
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// #i100014#
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// It is not a good idea to substract 1 from a count and cast the result
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// to USHORT without check, if the count is 0.
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ImplCheckParagraphs( nPara, (sal_uInt16) (pParaList->GetParagraphCount()) );
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pEditEngine->SetModified();
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}
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}
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OutlinerParaObject* Outliner::CreateParaObject( sal_uInt16 nStartPara, sal_uInt16 nCount ) const
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{
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DBG_CHKTHIS(Outliner,0);
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if ( sal::static_int_cast< sal_uLong >( nStartPara + nCount ) >
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pParaList->GetParagraphCount() )
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nCount = sal::static_int_cast< sal_uInt16 >(
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pParaList->GetParagraphCount() - nStartPara );
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// When a new OutlinerParaObject is created because a paragraph is just beeing deleted,
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// it can happen that the ParaList is not updated yet...
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if ( ( nStartPara + nCount ) > pEditEngine->GetParagraphCount() )
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nCount = pEditEngine->GetParagraphCount() - nStartPara;
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if( !nCount )
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return NULL;
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EditTextObject* pText = pEditEngine->CreateTextObject( nStartPara, nCount );
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const bool bIsEditDoc(OUTLINERMODE_TEXTOBJECT == ImplGetOutlinerMode());
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ParagraphDataVector aParagraphDataVector(nCount);
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const sal_uInt16 nLastPara(nStartPara + nCount - 1);
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for(sal_uInt16 nPara(nStartPara); nPara <= nLastPara; nPara++)
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{
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aParagraphDataVector[nPara-nStartPara] = *GetParagraph(nPara);
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}
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OutlinerParaObject* pPObj = new OutlinerParaObject(*pText, aParagraphDataVector, bIsEditDoc);
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pPObj->SetOutlinerMode(GetMode());
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delete pText;
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return pPObj;
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}
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void Outliner::SetText( const XubString& rText, Paragraph* pPara )
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{
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DBG_CHKTHIS(Outliner,0);
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DBG_ASSERT(pPara,"SetText:No Para");
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sal_Bool bUpdate = pEditEngine->GetUpdateMode();
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pEditEngine->SetUpdateMode( sal_False );
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ImplBlockInsertionCallbacks( sal_True );
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sal_uInt16 nPara = (sal_uInt16)pParaList->GetAbsPos( pPara );
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if( !rText.Len() )
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{
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pEditEngine->SetText( nPara, rText );
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ImplInitDepth( nPara, pPara->GetDepth(), sal_False );
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}
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else
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{
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XubString aText( rText );
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aText.ConvertLineEnd( LINEEND_LF );
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if( aText.GetChar( aText.Len()-1 ) == '\x0A' )
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aText.Erase( aText.Len()-1, 1 ); // Delete the last break
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sal_uInt16 nCount = aText.GetTokenCount( '\x0A' );
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sal_uInt16 nPos = 0;
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sal_uInt16 nInsPos = nPara+1;
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while( nCount > nPos )
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{
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XubString aStr = aText.GetToken( nPos, '\x0A' );
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sal_Int16 nCurDepth;
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if( nPos )
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{
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pPara = new Paragraph( -1 );
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nCurDepth = -1;
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}
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else
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nCurDepth = pPara->GetDepth();
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// In the outliner mode, filter the tabs and set the indentation
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// about a LRSpaceItem. In EditEngine mode intend over old tabs
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if( ( ImplGetOutlinerMode() == OUTLINERMODE_OUTLINEOBJECT ) ||
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( ImplGetOutlinerMode() == OUTLINERMODE_OUTLINEVIEW ) )
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{
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// Extract Tabs
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sal_uInt16 nTabs = 0;
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while ( ( nTabs < aStr.Len() ) && ( aStr.GetChar( nTabs ) == '\t' ) )
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nTabs++;
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if ( nTabs )
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aStr.Erase( 0, nTabs );
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// Keep depth? (see Outliner::Insert)
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if( !(pPara->nFlags & PARAFLAG_HOLDDEPTH) )
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{
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nCurDepth = nTabs-1;
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ImplCheckDepth( nCurDepth );
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pPara->SetDepth( nCurDepth );
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pPara->nFlags &= (~PARAFLAG_HOLDDEPTH);
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}
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}
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if( nPos ) // not with the first paragraph
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{
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pParaList->Insert( pPara, nInsPos );
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pEditEngine->InsertParagraph( nInsPos, aStr );
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pHdlParagraph = pPara;
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ParagraphInsertedHdl();
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}
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else
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{
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nInsPos--;
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pEditEngine->SetText( nInsPos, aStr );
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}
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ImplInitDepth( nInsPos, nCurDepth, sal_False );
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nInsPos++;
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nPos++;
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}
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}
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DBG_ASSERT(pParaList->GetParagraphCount()==pEditEngine->GetParagraphCount(),"SetText failed!");
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bFirstParaIsEmpty = sal_False;
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ImplBlockInsertionCallbacks( sal_False );
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pEditEngine->SetUpdateMode( bUpdate );
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}
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// pView == 0 -> Ignore tabs
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bool Outliner::ImpConvertEdtToOut( sal_uInt32 nPara,EditView* pView)
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{
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DBG_CHKTHIS(Outliner,0);
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bool bConverted = false;
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sal_uInt16 nTabs = 0;
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ESelection aDelSel;
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// 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' ) )
|
|
{
|
|
// Extract Bullet and Tab
|
|
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--; // Level 0 = "heading 1"
|
|
bConverted = sal_True;
|
|
}
|
|
else
|
|
{
|
|
// filter leading tabs
|
|
while( *pPtr == '\t' )
|
|
{
|
|
pPtr++;
|
|
nTabs++;
|
|
}
|
|
// Remove tabs from the text
|
|
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->Append(pPara);
|
|
ImplCheckNumBulletItem( nCurPara );
|
|
}
|
|
|
|
// #i100014#
|
|
// It is not a good idea to substract 1 from a count and cast the result
|
|
// to USHORT 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->Append(pPara);
|
|
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" );
|
|
|
|
// #i100014#
|
|
// It is not a good idea to substract 1 from a count and cast the result
|
|
// to USHORT without check, if the count is 0.
|
|
ImplCheckParagraphs( (sal_uInt16)nPara, (sal_uInt16) (pParaList->GetParagraphCount()) );
|
|
|
|
ImplBlockInsertionCallbacks( sal_False );
|
|
pEditEngine->SetUpdateMode( bUpdate );
|
|
}
|
|
|
|
void 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 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 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 );
|
|
// The FldColor is preset with COL_LIGHTGRAY.
|
|
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::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 );
|
|
|
|
// For IsInUndo attributes and style do not have to be set, there
|
|
// the old values are restored by the EditEngine.
|
|
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 ) ) // expanded
|
|
{
|
|
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;
|
|
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 );
|
|
}
|
|
|
|
// Use original scale...
|
|
sal_uInt16 nStretchX, nStretchY;
|
|
const_cast<Outliner*>(this)->GetGlobalCharStretching(nStretchX, nStretchY);
|
|
|
|
sal_uInt16 nScale = pFmt->GetBulletRelSize() * nStretchY / 100;
|
|
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 ( ImplHasBullet( nPara ) && bDrawBullet)
|
|
{
|
|
sal_Bool bVertical = IsVertical();
|
|
|
|
sal_Bool bRightToLeftPara = pEditEngine->IsRightToLeft( nPara );
|
|
|
|
Rectangle aBulletArea( ImpCalcBulletArea( nPara, sal_True, sal_False ) );
|
|
sal_uInt16 nStretchX, nStretchY;
|
|
GetGlobalCharStretching(nStretchX, nStretchY);
|
|
aBulletArea = Rectangle( Point(aBulletArea.Left()*nStretchX/100,
|
|
aBulletArea.Top()),
|
|
Size(aBulletArea.GetWidth()*nStretchX/100,
|
|
aBulletArea.GetHeight()) );
|
|
|
|
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 ) );
|
|
// Use baseline
|
|
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 )
|
|
{
|
|
// Both TopLeft and bottom left is not quite correct,
|
|
// since 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 );
|
|
}
|
|
|
|
// VCL will take care of 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
|
|
{
|
|
// Remove CAST when KA made the Draw-Method const
|
|
((GraphicObject*)pFmt->GetBrush()->GetGraphicObject())->Draw( pOutDev, aBulletPos, pPara->aBulSize );
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
// In case of collapsed subparagraphs paint a line before the text.
|
|
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 );
|
|
for ( size_t i = 0, n = aViewList.size(); i < n; ++i )
|
|
{
|
|
OutlinerView* pView = aViewList[ i ];
|
|
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 );
|
|
}
|
|
}
|
|
|
|
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->Append(pPara);
|
|
|
|
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 )
|
|
{
|
|
// Arrange normal paragraphs below the heading ...
|
|
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();
|
|
}
|
|
|
|
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 );
|
|
|
|
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 mode
|
|
{
|
|
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);
|
|
// The selected pages must already be set in advance through
|
|
// ImpCalcSelectedPages
|
|
|
|
// If the first paragraph is on level 0 it can not indented in any case,
|
|
// possible there might be indentations in the following on the 0 level.
|
|
if ( ( mnFirstSelPage == 0 ) && ( ImplGetOutlinerMode() != OUTLINERMODE_TEXTOBJECT ) )
|
|
{
|
|
if ( nDepthChangedHdlPrevDepth == 1 ) // is the only page
|
|
return sal_False;
|
|
else
|
|
pCurView->ImpCalcSelectedPages( sal_False ); // without the first
|
|
}
|
|
return (sal_Bool)IndentingPagesHdl( pCurView );
|
|
}
|
|
|
|
|
|
sal_Bool Outliner::ImpCanDeleteSelectedPages( OutlinerView* pCurView )
|
|
{
|
|
DBG_CHKTHIS(Outliner,0);
|
|
// The selected pages must already be set in advance through
|
|
// ImpCalcSelectedPages
|
|
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->Append(pPara);
|
|
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;
|
|
}
|
|
|
|
size_t Outliner::InsertView( OutlinerView* pView, size_t nIndex )
|
|
{
|
|
DBG_CHKTHIS(Outliner,0);
|
|
size_t ActualIndex;
|
|
|
|
if ( nIndex >= aViewList.size() )
|
|
{
|
|
aViewList.push_back( pView );
|
|
ActualIndex = aViewList.size() - 1;
|
|
}
|
|
else
|
|
{
|
|
ViewList::iterator it = aViewList.begin();
|
|
advance( it, nIndex );
|
|
ActualIndex = nIndex;
|
|
}
|
|
pEditEngine->InsertView( pView->pEditView, (sal_uInt16)nIndex );
|
|
return ActualIndex;
|
|
}
|
|
|
|
OutlinerView* Outliner::RemoveView( OutlinerView* pView )
|
|
{
|
|
DBG_CHKTHIS(Outliner,0);
|
|
|
|
for ( ViewList::iterator it = aViewList.begin(); it < aViewList.end(); ++it )
|
|
{
|
|
if ( *it == pView )
|
|
{
|
|
pView->pEditView->HideCursor(); // HACK
|
|
pEditEngine->RemoveView( pView->pEditView );
|
|
aViewList.erase( it );
|
|
break;
|
|
}
|
|
}
|
|
return NULL; // return superfluous
|
|
}
|
|
|
|
OutlinerView* Outliner::RemoveView( size_t nIndex )
|
|
{
|
|
DBG_CHKTHIS(Outliner,0);
|
|
|
|
EditView* pEditView = pEditEngine->GetView( (sal_uInt16)nIndex );
|
|
pEditView->HideCursor(); // HACK
|
|
|
|
pEditEngine->RemoveView( (sal_uInt16)nIndex );
|
|
|
|
{
|
|
ViewList::iterator it = aViewList.begin();
|
|
advance( it, nIndex );
|
|
aViewList.erase( it );
|
|
}
|
|
|
|
return NULL; // return superfluous
|
|
}
|
|
|
|
|
|
OutlinerView* Outliner::GetView( size_t nIndex ) const
|
|
{
|
|
DBG_CHKTHIS(Outliner,0);
|
|
return ( nIndex >= aViewList.size() ) ? NULL : aViewList[ nIndex ];
|
|
}
|
|
|
|
size_t Outliner::GetViewCount() const
|
|
{
|
|
DBG_CHKTHIS(Outliner,0);
|
|
return aViewList.size();
|
|
}
|
|
|
|
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 );
|
|
}
|
|
|
|
sal_Bool Outliner::ImplHasBullet( sal_uInt16 nPara ) const
|
|
{
|
|
return GetNumberFormat(nPara) != 0;
|
|
}
|
|
|
|
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 );
|
|
|
|
// 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);
|
|
|
|
// The Outliner does not have an undo of its own, when paragraphs are
|
|
// separated/merged. When ParagraphInserted the attribute EE_PARA_OUTLLEVEL
|
|
// may not be set, this is however needed when the depth of the paragraph
|
|
// is to be determined.
|
|
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);
|
|
|
|
// The EditEngine calls StyleSheetChanged also for derived styles.
|
|
// Here all the paragraphs, which had the said template, used to be
|
|
// hunted by a ImpRecalcParaAttribs, why?
|
|
// => only the Bullet-representation can really change...
|
|
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 );
|
|
// 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 area within the paragraph ...
|
|
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() ) // The Bullet creates its space
|
|
nBulletWidth = aBulletSize.Width();
|
|
|
|
if ( bAdjust && !bOutlineMode )
|
|
{
|
|
// Adjust when centered or align right
|
|
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;
|
|
}
|
|
}
|
|
|
|
// Vertical:
|
|
ParagraphInfos aInfos = pEditEngine->GetParagraphInfos( nPara );
|
|
if ( aInfos.bValid )
|
|
{
|
|
aTopLeft.Y() = /* aInfos.nFirstLineOffset + */ // nFirstLineOffset is already added to the StartPos (PaintBullet) from the EditEngine
|
|
aInfos.nFirstLineHeight - aInfos.nFirstLineTextHeight
|
|
+ aInfos.nFirstLineTextHeight / 2
|
|
- aBulletSize.Height() / 2;
|
|
// may prefer to print out on the baseline ...
|
|
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 on the first line ...
|
|
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 ) // then push
|
|
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 = ImplHasBullet( nPara );
|
|
|
|
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;
|
|
}
|
|
|
|
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())
|
|
{
|
|
DrawPortionInfo aInfo( rStartPos, rText, nTextStart, nTextLen, rFont, nPara, nIndex, pDXArray, pWrongSpellVector,
|
|
pFieldData, pLocale, rOverlineColor, rTextLineColor, nRightToLeft, false, 0, bEndOfLine, bEndOfParagraph, bEndOfBullet);
|
|
|
|
aDrawPortionHdl.Call( &aInfo );
|
|
}
|
|
}
|
|
|
|
void Outliner::DrawingTab( const Point& rStartPos, long nWidth, const String& rChar, const SvxFont& rFont,
|
|
sal_uInt16 nPara, xub_StrLen nIndex, sal_uInt8 nRightToLeft, bool bEndOfLine, bool bEndOfParagraph,
|
|
const Color& rOverlineColor, const Color& rTextLineColor)
|
|
{
|
|
if(aDrawPortionHdl.IsSet())
|
|
{
|
|
DrawPortionInfo aInfo( rStartPos, rChar, 0, rChar.Len(), rFont, nPara, nIndex, NULL, NULL,
|
|
NULL, NULL, rOverlineColor, rTextLineColor, nRightToLeft, true, nWidth, bEndOfLine, bEndOfParagraph, false);
|
|
|
|
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 is the same
|
|
if( !isSameNumbering( *pFmt, *pParaFmt ) )
|
|
break;
|
|
|
|
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->Append( new Paragraph( nMinDepth ));
|
|
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)
|
|
{
|
|
// Enable optimization again ...
|
|
// 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 );
|
|
}
|
|
|
|
/** 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 );
|
|
}
|
|
|
|
/** 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 );
|
|
}
|
|
}
|
|
|
|
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;
|
|
|
|
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
|
|
|
|
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
|