sw/source/core/txtnode/txtatr2.cxx

   1 /*************************************************************************
   2  *
   3  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
   4  *
   5  * Copyright 2008 by Sun Microsystems, Inc.
   6  *
   7  * OpenOffice.org - a multi-platform office productivity suite
   8  *
   9  * $RCSfile: txtatr2.cxx,v $
  10  * $Revision: 1.21 $
  11  *
  12  * This file is part of OpenOffice.org.
  13  *
  14  * OpenOffice.org is free software: you can redistribute it and/or modify
  15  * it under the terms of the GNU Lesser General Public License version 3
  16  * only, as published by the Free Software Foundation.
  17  *
  18  * OpenOffice.org is distributed in the hope that it will be useful,
  19  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  20  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  21  * GNU Lesser General Public License version 3 for more details
  22  * (a copy is included in the LICENSE file that accompanied this code).
  23  *
  24  * You should have received a copy of the GNU Lesser General Public License
  25  * version 3 along with OpenOffice.org.  If not, see
  26  * <http://www.openoffice.org/license.html>
  27  * for a copy of the LGPLv3 License.
  28  *
  29  ************************************************************************/
  30
  31 // MARKER(update_precomp.py): autogen include statement, do not remove
  32 #include "precompiled_sw.hxx"
  33
  34
  35 #include <hintids.hxx>
  36 #include <hints.hxx>
  37 #include <sfx2/objsh.hxx>
  38 #include <svx/xmlcnitm.hxx>
  39 #include <svx/twolinesitem.hxx>
  40 #include <txtinet.hxx>
  41 #include <txtatr.hxx>
  42 #include <fchrfmt.hxx>
  43 #include <fmtinfmt.hxx>
  44 #include <charfmt.hxx>
  45 #include <ndtxt.hxx>        // SwCharFmt, SwTxtNode
  46 #include <poolfmt.hxx>          // RES_POOLCHR_INET_...
  47 #include <doc.hxx>                      // SwDoc
  48 #include <fmtruby.hxx>
  49 #include <fmthbsh.hxx>
  50
  51 TYPEINIT1(SwTxtINetFmt,SwClient);
  52 TYPEINIT1(SwTxtRuby,SwClient);
  53
  54 /*************************************************************************
  55  *                                              class SwTxtHardBlank
  56  *************************************************************************/
  57
  58 SwTxtHardBlank::SwTxtHardBlank( const SwFmtHardBlank& rAttr, xub_StrLen nStt )
  59   : SwTxtAttr( rAttr, nStt )
  60   , m_Char( rAttr.GetChar() )
  61 {
  62     ASSERT( ' ' != m_Char && '-' != m_Char,
  63             "Invalid character for the HardBlank attribute - "
  64             "must be a normal unicode character" );
  65 }
  66
  67
  68 /*************************************************************************
  69  *                                              class SwTxtCharFmt
  70  *************************************************************************/
  71
  72 SwTxtCharFmt::SwTxtCharFmt( SwFmtCharFmt& rAttr,
  73                     xub_StrLen nStt, xub_StrLen nEnde )
  74     : SwTxtAttrEnd( rAttr, nStt, nEnde )
  75     , m_pTxtNode( 0 )
  76     , m_nSortNumber( 0 )
  77 {
  78     rAttr.pTxtAttr = this;
  79     SetCharFmtAttr( TRUE );
  80 }
  81
  82 SwTxtCharFmt::~SwTxtCharFmt( )
  83 {
  84 }
  85
  86 void SwTxtCharFmt::Modify( SfxPoolItem* pOld, SfxPoolItem* pNew )
  87 {
  88     USHORT nWhich = pOld ? pOld->Which() : pNew ? pNew->Which() : 0;
  89     ASSERT(  isCHRATR(nWhich) || (RES_OBJECTDYING == nWhich)
  90              || (RES_ATTRSET_CHG == nWhich) || (RES_FMT_CHG == nWhich),
  91         "SwTxtCharFmt::Modify(): unknown Modify");
  92
  93     if ( m_pTxtNode )
  94     {
  95         SwUpdateAttr aUpdateAttr( *GetStart(), *GetEnd(), nWhich );
  96         m_pTxtNode->Modify( &aUpdateAttr, &aUpdateAttr );
  97     }
  98 }
  99
 100     // erfrage vom Modify Informationen
 101 BOOL SwTxtCharFmt::GetInfo( SfxPoolItem& rInfo ) const
 102 {
 103     if ( RES_AUTOFMT_DOCNODE != rInfo.Which() || !m_pTxtNode ||
 104         &m_pTxtNode->GetNodes() != static_cast<SwAutoFmtGetDocNode&>(rInfo).pNodes )
 105     {
 106         return TRUE;
 107     }
 108
 109     static_cast<SwAutoFmtGetDocNode&>(rInfo).pCntntNode = m_pTxtNode;
 110     return FALSE;
 111 }
 112
 113 /*************************************************************************
 114  *                                              class SwTxtINetFmt
 115  *************************************************************************/
 116
 117 SwTxtINetFmt::SwTxtINetFmt( SwFmtINetFmt& rAttr,
 118                             xub_StrLen nStt, xub_StrLen nEnde )
 119     : SwTxtAttrEnd( rAttr, nStt, nEnde )
 120     , SwClient( 0 )
 121     , m_pTxtNode( 0 )
 122     , m_bVisited( false )
 123     , m_bVisitedValid( false )
 124 {
 125     rAttr.pTxtAttr  = this;
 126     SetCharFmtAttr( TRUE );
 127 }
 128
 129 SwTxtINetFmt::~SwTxtINetFmt( )
 130 {
 131 }
 132
 133 SwCharFmt* SwTxtINetFmt::GetCharFmt()
 134 {
 135     const SwFmtINetFmt& rFmt = SwTxtAttrEnd::GetINetFmt();
 136     SwCharFmt* pRet = NULL;
 137
 138     if( rFmt.GetValue().Len() )
 139     {
 140         const SwDoc* pDoc = GetTxtNode().GetDoc();
 141         if( !IsVisitedValid() )
 142         {
 143             SetVisited( pDoc->IsVisitedURL( rFmt.GetValue() ) );
 144             SetVisitedValid( true );
 145         }
 146         USHORT nId;
 147         const String& rStr = IsVisited() ? rFmt.GetVisitedFmt()
 148                                            : rFmt.GetINetFmt();
 149         if( rStr.Len() )
 150             nId = IsVisited() ? rFmt.GetVisitedFmtId() : rFmt.GetINetFmtId();
 151         else
 152             nId = static_cast<USHORT>(IsVisited() ? RES_POOLCHR_INET_VISIT : RES_POOLCHR_INET_NORMAL);
 153
 154         // JP 10.02.2000, Bug 72806: dont modify the doc for getting the
 155         //              correct charstyle.
 156         BOOL bResetMod = !pDoc->IsModified();
 157         Link aOle2Lnk;
 158         if( bResetMod )
 159         {
 160             aOle2Lnk = pDoc->GetOle2Link();
 161             ((SwDoc*)pDoc)->SetOle2Link( Link() );
 162         }
 163
 164         pRet = IsPoolUserFmt( nId )
 165                 ? ((SwDoc*)pDoc)->FindCharFmtByName( rStr )
 166                 : ((SwDoc*)pDoc)->GetCharFmtFromPool( nId );
 167
 168         if( bResetMod )
 169         {
 170             ((SwDoc*)pDoc)->ResetModified();
 171             ((SwDoc*)pDoc)->SetOle2Link( aOle2Lnk );
 172         }
 173     }
 174
 175     if( pRet )
 176         pRet->Add( this );
 177     else if( GetRegisteredIn() )
 178         pRegisteredIn->Remove( this );
 179
 180     return pRet;
 181 }
 182
 183 void SwTxtINetFmt::Modify( SfxPoolItem* pOld, SfxPoolItem* pNew )
 184 {
 185     USHORT nWhich = pOld ? pOld->Which() : pNew ? pNew->Which() : 0;
 186     ASSERT(  isCHRATR(nWhich) || (RES_OBJECTDYING == nWhich)
 187              || (RES_ATTRSET_CHG == nWhich) || (RES_FMT_CHG == nWhich),
 188         "SwTxtINetFmt::Modify(): unknown Modify");
 189
 190     if ( m_pTxtNode )
 191     {
 192         SwUpdateAttr aUpdateAttr( *GetStart(), *GetEnd(), nWhich );
 193         m_pTxtNode->Modify( &aUpdateAttr, &aUpdateAttr );
 194     }
 195 }
 196
 197     // erfrage vom Modify Informationen
 198 BOOL SwTxtINetFmt::GetInfo( SfxPoolItem& rInfo ) const
 199 {
 200     if ( RES_AUTOFMT_DOCNODE != rInfo.Which() || !m_pTxtNode ||
 201         &m_pTxtNode->GetNodes() != static_cast<SwAutoFmtGetDocNode&>(rInfo).pNodes )
 202     {
 203         return TRUE;
 204     }
 205
 206     static_cast<SwAutoFmtGetDocNode&>(rInfo).pCntntNode = m_pTxtNode;
 207     return FALSE;
 208 }
 209
 210 BOOL SwTxtINetFmt::IsProtect( ) const
 211 {
 212     return m_pTxtNode && m_pTxtNode->IsProtect();
 213 }
 214
 215 // ATT_XNLCONTAINERITEM ******************************
 216
 217 SwTxtXMLAttrContainer::SwTxtXMLAttrContainer(
 218                             const SvXMLAttrContainerItem& rAttr,
 219                             xub_StrLen nStt, xub_StrLen nEnde )
 220     : SwTxtAttrEnd( rAttr, nStt, nEnde )
 221 {}
 222
 223
 224 /*************************************************************************
 225  *                                              class SwTxtRuby
 226  *************************************************************************/
 227
 228 SwTxtRuby::SwTxtRuby( SwFmtRuby& rAttr,
 229                       xub_StrLen nStart, xub_StrLen nEnd )
 230     : SwTxtAttrEnd( rAttr, nStart, nEnd )
 231     , SwClient( 0 )
 232     , m_pTxtNode( 0 )
 233 {
 234     rAttr.pTxtAttr  = this;
 235     SetDontExpand( true );  // never expand this attribute
 236     SetLockExpandFlag( true );
 237     SetDontMergeAttr( true );
 238     SetDontExpandStartAttr( true );
 239 }
 240
 241 SwTxtRuby::~SwTxtRuby()
 242 {
 243 }
 244
 245 void SwTxtRuby::Modify( SfxPoolItem *pOld, SfxPoolItem *pNew )
 246 {
 247     USHORT nWhich = pOld ? pOld->Which() : pNew ? pNew->Which() : 0;
 248     ASSERT(  isCHRATR(nWhich) || (RES_OBJECTDYING == nWhich)
 249              || (RES_ATTRSET_CHG == nWhich) || (RES_FMT_CHG == nWhich),
 250         "SwTxtRuby::Modify(): unknown Modify");
 251
 252     if ( m_pTxtNode )
 253     {
 254         SwUpdateAttr aUpdateAttr( *GetStart(), *GetEnd(), nWhich );
 255         m_pTxtNode->Modify( &aUpdateAttr, &aUpdateAttr );
 256     }
 257 }
 258
 259 BOOL SwTxtRuby::GetInfo( SfxPoolItem& rInfo ) const
 260 {
 261     if( RES_AUTOFMT_DOCNODE != rInfo.Which() || !m_pTxtNode ||
 262         &m_pTxtNode->GetNodes() != static_cast<SwAutoFmtGetDocNode&>(rInfo).pNodes )
 263     {
 264         return TRUE;
 265     }
 266
 267     static_cast<SwAutoFmtGetDocNode&>(rInfo).pCntntNode = m_pTxtNode;
 268     return FALSE;
 269 }
 270
 271 SwCharFmt* SwTxtRuby::GetCharFmt()
 272 {
 273     const SwFmtRuby& rFmt = SwTxtAttrEnd::GetRuby();
 274     SwCharFmt* pRet = 0;
 275
 276     if( rFmt.GetText().Len() )
 277     {
 278         const SwDoc* pDoc = GetTxtNode().GetDoc();
 279         const String& rStr = rFmt.GetCharFmtName();
 280         USHORT nId = RES_POOLCHR_RUBYTEXT;
 281         if ( rStr.Len() )
 282             nId = rFmt.GetCharFmtId();
 283
 284         // JP 10.02.2000, Bug 72806: dont modify the doc for getting the
 285         //                              correct charstyle.
 286         BOOL bResetMod = !pDoc->IsModified();
 287         Link aOle2Lnk;
 288         if( bResetMod )
 289         {
 290             aOle2Lnk = pDoc->GetOle2Link();
 291             ((SwDoc*)pDoc)->SetOle2Link( Link() );
 292         }
 293
 294         pRet = IsPoolUserFmt( nId )
 295                 ? ((SwDoc*)pDoc)->FindCharFmtByName( rStr )
 296                 : ((SwDoc*)pDoc)->GetCharFmtFromPool( nId );
 297
 298         if( bResetMod )
 299         {
 300             ((SwDoc*)pDoc)->ResetModified();
 301             ((SwDoc*)pDoc)->SetOle2Link( aOle2Lnk );
 302         }
 303     }
 304
 305     if( pRet )
 306         pRet->Add( this );
 307     else if( GetRegisteredIn() )
 308         pRegisteredIn->Remove( this );
 309
 310     return pRet;
 311 }
 312
 313 // ******************************
 314
 315 SwTxt2Lines::SwTxt2Lines( const SvxTwoLinesItem& rAttr,
 316                         xub_StrLen nStt, xub_StrLen nEnde )
 317     : SwTxtAttrEnd( rAttr, nStt, nEnde )
 318 {
 319 }
 320