editeng/source/outliner/outleeng.cxx

   1 /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
   2 /*
   3  * This file is part of the LibreOffice project.
   4  *
   5  * This Source Code Form is subject to the terms of the Mozilla Public
   6  * License, v. 2.0. If a copy of the MPL was not distributed with this
   7  * file, You can obtain one at http://mozilla.org/MPL/2.0/.
   8  *
   9  * This file incorporates work covered by the following license notice:
  10  *
  11  *   Licensed to the Apache Software Foundation (ASF) under one or more
  12  *   contributor license agreements. See the NOTICE file distributed
  13  *   with this work for additional information regarding copyright
  14  *   ownership. The ASF licenses this file to you under the Apache
  15  *   License, Version 2.0 (the "License"); you may not use this file
  16  *   except in compliance with the License. You may obtain a copy of
  17  *   the License at http://www.apache.org/licenses/LICENSE-2.0 .
  18  */
  19
  20 #include <svl/intitem.hxx>
  21 #include <editeng/editeng.hxx>
  22 #include <editeng/editview.hxx>
  23 #include <editeng/editdata.hxx>
  24 #include <editeng/eerdll.hxx>
  25 #include <editeng/lrspitem.hxx>
  26 #include <editeng/fhgtitem.hxx>
  27
  28 #include <editeng/outliner.hxx>
  29 #include <outleeng.hxx>
  30 #include <paralist.hxx>
  31 #include <editeng/editrids.hrc>
  32 #include <svl/itemset.hxx>
  33 #include <editeng/eeitem.hxx>
  34 #include <editeng/editstat.hxx>
  35 #include "outlundo.hxx"
  36
  37 OutlinerEditEng::OutlinerEditEng( Outliner* pEngOwner, SfxItemPool* pPool )
  38  : EditEngine( pPool )
  39 {
  40     pOwner = pEngOwner;
  41 }
  42
  43 OutlinerEditEng::~OutlinerEditEng()
  44 {
  45 }
  46
  47 void OutlinerEditEng::PaintingFirstLine( sal_Int32 nPara, const Point& rStartPos, long nBaseLineY, const Point& rOrigin, short nOrientation, OutputDevice* pOutDev )
  48 {
  49     if( GetControlWord() & EEControlBits::OUTLINER )
  50     {
  51         PaintFirstLineInfo aInfo( nPara, rStartPos, nBaseLineY, rOrigin, nOrientation, pOutDev );
  52         pOwner->maPaintFirstLineHdl.Call( &aInfo );
  53     }
  54
  55     pOwner->PaintBullet( nPara, rStartPos, rOrigin, nOrientation, pOutDev );
  56 }
  57
  58 const SvxNumberFormat* OutlinerEditEng::GetNumberFormat( sal_Int32 nPara ) const
  59 {
  60     const SvxNumberFormat* pFmt = NULL;
  61     if (pOwner)
  62         pFmt = pOwner->GetNumberFormat( nPara );
  63     return pFmt;
  64 }
  65
  66
  67 Rectangle OutlinerEditEng::GetBulletArea( sal_Int32 nPara )
  68 {
  69     Rectangle aBulletArea = Rectangle( Point(), Point() );
  70     if ( nPara < pOwner->pParaList->GetParagraphCount() )
  71     {
  72         if ( pOwner->ImplHasNumberFormat( nPara ) )
  73             aBulletArea = pOwner->ImpCalcBulletArea( nPara, false, false );
  74     }
  75     return aBulletArea;
  76 }
  77
  78 void OutlinerEditEng::ParagraphInserted( sal_Int32 nNewParagraph )
  79 {
  80     pOwner->ParagraphInserted( nNewParagraph );
  81
  82     EditEngine::ParagraphInserted( nNewParagraph );
  83 }
  84
  85 void OutlinerEditEng::ParagraphDeleted( sal_Int32 nDeletedParagraph )
  86 {
  87     pOwner->ParagraphDeleted( nDeletedParagraph );
  88
  89     EditEngine::ParagraphDeleted( nDeletedParagraph );
  90 }
  91
  92 void OutlinerEditEng::ParagraphConnected( sal_Int32 /*nLeftParagraph*/, sal_Int32 nRightParagraph )
  93 {
  94     if( pOwner && pOwner->IsUndoEnabled() && !const_cast<EditEngine&>(pOwner->GetEditEngine()).IsInUndo() )
  95     {
  96         Paragraph* pPara = pOwner->GetParagraph( nRightParagraph );
  97         if( pPara && Outliner::HasParaFlag( pPara, ParaFlag::ISPAGE ) )
  98         {
  99             pOwner->InsertUndo( new OutlinerUndoChangeParaFlags( pOwner, nRightParagraph, ParaFlag::ISPAGE, ParaFlag::NONE ) );
 100         }
 101     }
 102 }
 103
 104
 105 void OutlinerEditEng::StyleSheetChanged( SfxStyleSheet* pStyle )
 106 {
 107     pOwner->StyleSheetChanged( pStyle );
 108 }
 109
 110 void OutlinerEditEng::ParaAttribsChanged( sal_Int32 nPara )
 111 {
 112     pOwner->ParaAttribsChanged( nPara );
 113 }
 114
 115 bool OutlinerEditEng::SpellNextDocument()
 116 {
 117     return pOwner->SpellNextDocument();
 118 }
 119
 120 bool OutlinerEditEng::ConvertNextDocument()
 121 {
 122     return pOwner->ConvertNextDocument();
 123 }
 124
 125 OUString OutlinerEditEng::GetUndoComment( sal_uInt16 nUndoId ) const
 126 {
 127     switch( nUndoId )
 128     {
 129         case OLUNDO_DEPTH:
 130             return EE_RESSTR(RID_OUTLUNDO_DEPTH);
 131
 132         case OLUNDO_EXPAND:
 133             return EE_RESSTR(RID_OUTLUNDO_EXPAND);
 134
 135         case OLUNDO_COLLAPSE:
 136             return EE_RESSTR(RID_OUTLUNDO_COLLAPSE);
 137
 138         case OLUNDO_ATTR:
 139             return EE_RESSTR(RID_OUTLUNDO_ATTR);
 140
 141         case OLUNDO_INSERT:
 142             return EE_RESSTR(RID_OUTLUNDO_INSERT);
 143
 144         default:
 145             return EditEngine::GetUndoComment( nUndoId );
 146     }
 147 }
 148
 149 void OutlinerEditEng::DrawingText( const Point& rStartPos, const OUString& rText, sal_Int32 nTextStart, sal_Int32 nTextLen,
 150                                    const long* pDXArray, const SvxFont& rFont, sal_Int32 nPara, sal_Int32 nIndex, sal_uInt8 nRightToLeft,
 151                                    const EEngineData::WrongSpellVector* pWrongSpellVector,
 152                                    const SvxFieldData* pFieldData,
 153                                    bool bEndOfLine,
 154                                    bool bEndOfParagraph,
 155                                    bool bEndOfBullet,
 156                                    const ::com::sun::star::lang::Locale* pLocale,
 157                                    const Color& rOverlineColor,
 158                                    const Color& rTextLineColor)
 159 {
 160     pOwner->DrawingText(rStartPos,rText,nTextStart,nTextLen,pDXArray,rFont,nPara,nIndex,nRightToLeft,
 161         pWrongSpellVector, pFieldData, bEndOfLine, bEndOfParagraph, bEndOfBullet, pLocale, rOverlineColor, rTextLineColor);
 162 }
 163
 164 void OutlinerEditEng::DrawingTab( const Point& rStartPos, long nWidth, const OUString& rChar,
 165     const SvxFont& rFont, sal_Int32 nPara, sal_Int32 nIndex, sal_uInt8 nRightToLeft,
 166     bool bEndOfLine, bool bEndOfParagraph,
 167     const Color& rOverlineColor, const Color& rTextLineColor)
 168 {
 169     pOwner->DrawingTab(rStartPos, nWidth, rChar, rFont, nPara, nIndex, nRightToLeft,
 170             bEndOfLine, bEndOfParagraph, rOverlineColor, rTextLineColor );
 171 }
 172
 173 void OutlinerEditEng::FieldClicked( const SvxFieldItem& rField, sal_Int32 nPara, sal_Int32 nPos )
 174 {
 175     EditEngine::FieldClicked( rField, nPara, nPos );    // If URL
 176     pOwner->FieldClicked( rField, nPara, nPos );
 177 }
 178
 179 void OutlinerEditEng::FieldSelected( const SvxFieldItem& rField, sal_Int32 nPara, sal_Int32 nPos )
 180 {
 181     pOwner->FieldSelected( rField, nPara, nPos );
 182 }
 183
 184 OUString OutlinerEditEng::CalcFieldValue( const SvxFieldItem& rField, sal_Int32 nPara, sal_Int32 nPos, Color*& rpTxtColor, Color*& rpFldColor )
 185 {
 186     return pOwner->CalcFieldValue( rField, nPara, nPos, rpTxtColor, rpFldColor );
 187 }
 188
 189 void OutlinerEditEng::SetParaAttribs( sal_Int32 nPara, const SfxItemSet& rSet )
 190 {
 191     Paragraph* pPara = pOwner->pParaList->GetParagraph( nPara );
 192     if( pPara )
 193     {
 194         if ( !IsInUndo() && IsUndoEnabled() )
 195             pOwner->UndoActionStart( OLUNDO_ATTR );
 196
 197         EditEngine::SetParaAttribs( nPara, rSet );
 198
 199         pOwner->ImplCheckNumBulletItem( nPara );
 200         // #i100014#
 201         // It is not a good idea to subtract 1 from a count and cast the result
 202         // to sal_uInt16 without check, if the count is 0.
 203         pOwner->ImplCheckParagraphs( nPara, pOwner->pParaList->GetParagraphCount() );
 204
 205         if ( !IsInUndo() && IsUndoEnabled() )
 206             pOwner->UndoActionEnd( OLUNDO_ATTR );
 207     }
 208 }
 209
 210 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */