sw/source/core/doc/lineinfo.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 <doc.hxx>
  21 #include <IDocumentLayoutAccess.hxx>
  22 #include <IDocumentStylePoolAccess.hxx>
  23 #include <IDocumentState.hxx>
  24 #include <lineinfo.hxx>
  25 #include <charfmt.hxx>
  26 #include <poolfmt.hxx>
  27 #include <rootfrm.hxx>
  28 #include <osl/diagnose.h>
  29
  30 void SwDoc::SetLineNumberInfo( const SwLineNumberInfo &rNew )
  31 {
  32     SwRootFrame* pTmpRoot = getIDocumentLayoutAccess().GetCurrentLayout();
  33     if (  pTmpRoot &&
  34          (rNew.IsCountBlankLines() != mpLineNumberInfo->IsCountBlankLines() ||
  35           rNew.IsRestartEachPage() != mpLineNumberInfo->IsRestartEachPage()) )
  36     {
  37         pTmpRoot->StartAllAction();
  38         // FME 2007-08-14 #i80120# Invalidate size, because ChgThisLines()
  39         // is only (and may only be) called by the formatting routines
  40         //pTmpRoot->InvalidateAllContent( SwInvalidateFlags::LineNum | SwInvalidateFlags::Size );
  41         for( auto aLayout : GetAllLayouts() )
  42             aLayout->InvalidateAllContent( SwInvalidateFlags::LineNum | SwInvalidateFlags::Size );
  43         pTmpRoot->EndAllAction();
  44     }
  45     *mpLineNumberInfo = rNew;
  46     getIDocumentState().SetModified();
  47 }
  48
  49 const SwLineNumberInfo& SwDoc::GetLineNumberInfo() const
  50 {
  51     return *mpLineNumberInfo;
  52 }
  53
  54 SwLineNumberInfo::SwLineNumberInfo() :
  55     m_nPosFromLeft(o3tl::toTwips(5, o3tl::Length::mm)),
  56     m_nCountBy( 5 ),
  57     m_nDividerCountBy( 3 ),
  58     m_ePos( LINENUMBER_POS_LEFT ),
  59     m_bPaintLineNumbers( false ),
  60     m_bCountBlankLines( true ),
  61     m_bCountInFlys( false ),
  62     m_bRestartEachPage( false )
  63 {
  64 }
  65
  66 SwLineNumberInfo::SwLineNumberInfo(const SwLineNumberInfo &rCpy ) : SwClient(),
  67     m_aType( rCpy.GetNumType() ),
  68     m_aDivider( rCpy.GetDivider() ),
  69     m_nPosFromLeft( rCpy.GetPosFromLeft() ),
  70     m_nCountBy( rCpy.GetCountBy() ),
  71     m_nDividerCountBy( rCpy.GetDividerCountBy() ),
  72     m_ePos( rCpy.GetPos() ),
  73     m_bPaintLineNumbers( rCpy.IsPaintLineNumbers() ),
  74     m_bCountBlankLines( rCpy.IsCountBlankLines() ),
  75     m_bCountInFlys( rCpy.IsCountInFlys() ),
  76     m_bRestartEachPage( rCpy.IsRestartEachPage() )
  77 {
  78     StartListeningToSameModifyAs(rCpy);
  79 }
  80
  81 SwLineNumberInfo& SwLineNumberInfo::operator=(const SwLineNumberInfo &rCpy)
  82 {
  83     StartListeningToSameModifyAs(rCpy);
  84
  85     m_aType = rCpy.GetNumType();
  86     m_aDivider = rCpy.GetDivider();
  87     m_nPosFromLeft = rCpy.GetPosFromLeft();
  88     m_nCountBy = rCpy.GetCountBy();
  89     m_nDividerCountBy = rCpy.GetDividerCountBy();
  90     m_ePos = rCpy.GetPos();
  91     m_bPaintLineNumbers = rCpy.IsPaintLineNumbers();
  92     m_bCountBlankLines = rCpy.IsCountBlankLines();
  93     m_bCountInFlys = rCpy.IsCountInFlys();
  94     m_bRestartEachPage = rCpy.IsRestartEachPage();
  95
  96     return *this;
  97 }
  98
  99 SwCharFormat* SwLineNumberInfo::GetCharFormat( IDocumentStylePoolAccess& rIDSPA ) const
 100 {
 101     if ( !GetRegisteredIn() )
 102     {
 103         SwCharFormat* pFormat = rIDSPA.GetCharFormatFromPool( RES_POOLCHR_LINENUM );
 104         pFormat->Add( const_cast<SwLineNumberInfo*>(this) );
 105     }
 106     return const_cast<SwCharFormat*>(static_cast<const SwCharFormat*>(GetRegisteredIn()));
 107 }
 108
 109 void SwLineNumberInfo::SetCharFormat( SwCharFormat *pChFormat )
 110 {
 111     OSL_ENSURE( pChFormat, "SetCharFormat, 0 is not a valid pointer" );
 112     pChFormat->Add( this );
 113 }
 114
 115 void SwLineNumberInfo::SwClientNotify(const SwModify&, const SfxHint& rHint)
 116 {
 117     if (rHint.GetId() != SfxHintId::SwLegacyModify)
 118         return;
 119     auto pLegacy = static_cast<const sw::LegacyModifyHint*>(&rHint);
 120     CheckRegistration( pLegacy->m_pOld );
 121     SwDoc *pDoc = static_cast<SwCharFormat*>(GetRegisteredIn())->GetDoc();
 122     SwRootFrame* pRoot = pDoc->getIDocumentLayoutAccess().GetCurrentLayout();
 123     if( pRoot )
 124     {
 125         pRoot->StartAllAction();
 126         for( auto aLayout : pDoc->GetAllLayouts() )
 127             aLayout->AllAddPaintRect();
 128         pRoot->EndAllAction();
 129     }
 130 }
 131
 132 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */