path: root/binfilter/bf_sw/source/core/sw3io/sw_sw3page.cxx

/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
/*
 * This file is part of the LibreOffice project.
 *
 * This Source Code Form is subject to the terms of the Mozilla Public
 * License, v. 2.0. If a copy of the MPL was not distributed with this
 * file, You can obtain one at http://mozilla.org/MPL/2.0/.
 *
 * This file incorporates work covered by the following license notice:
 *
 *   Licensed to the Apache Software Foundation (ASF) under one or more
 *   contributor license agreements. See the NOTICE file distributed
 *   with this work for additional information regarding copyright
 *   ownership. The ASF licenses this file to you under the Apache
 *   License, Version 2.0 (the "License"); you may not use this file
 *   except in compliance with the License. You may obtain a copy of
 *   the License at http://www.apache.org/licenses/LICENSE-2.0 .
 */


#ifdef _MSC_VER
#pragma hdrstop
#endif

#include <bf_svtools/bf_solar.h>

#include "swerror.h"

#include <horiornt.hxx>

#include "doc.hxx"

#include <tools/tenccvt.hxx>

#include <osl/diagnose.h>

#include <fmtcol.hxx>

#include <fmthdft.hxx>
#include <fmtpdsc.hxx>
#include <hints.hxx>
#include "sw3imp.hxx"
#include "pagedesc.hxx"
#include "poolfmt.hxx"
namespace binfilter {


////////////////////////////////////////////////////////////////////////////

// Fussnoten-Info einlesen

/*N*/ void Sw3IoImp::InPageFtnInfo( SwPageFtnInfo& rFtn )
/*N*/ {
/*N*/   INT32 nHeight, nTopDist, nBottomDist, nNum, nDenom;
/*N*/   INT16 nAdjust, nPenWidth;
/*N*/   Color aPenColor;
/*N*/   BYTE cType = Peek();
/*N*/   if( cType == SWG_FOOTINFO || cType == SWG_PAGEFOOTINFO )
/*N*/   {
/*N*/       OpenRec( cType );
/*N*/       *pStrm >> nHeight
/*N*/              >> nTopDist
/*N*/              >> nBottomDist
/*N*/              >> nAdjust
/*N*/              >> nNum >> nDenom
/*N*/              >> nPenWidth
/*N*/              >> aPenColor;
/*N*/       CloseRec( cType );
/*N*/       rFtn.SetHeight( (SwTwips) nHeight );
/*N*/       rFtn.SetTopDist( (SwTwips) nTopDist );
/*N*/       rFtn.SetBottomDist( (SwTwips) nBottomDist );
/*N*/       rFtn.SetAdj( (SwFtnAdj) nAdjust );
/*N*/       Fraction f( nNum, nDenom );
/*N*/       rFtn.SetWidth( f );
/*N*/       rFtn.SetLineColor( aPenColor );
/*N*/       rFtn.SetLineWidth( nPenWidth );
/*N*/   }
/*N*/   else
/*N*/       Error();
/*N*/ }

/*N*/ void Sw3IoImp::InPageDescs()
/*N*/ {
/*N*/   if( Peek() != SWG_STRINGPOOL )
/*N*/   {
/*N*/       InHeader( TRUE );
/*N*/       if( !Good() )
/*N*/           return;
/*N*/   }
/*N*/   else
/*N*/       nVersion = SWG_FRSTVERSION;
/*N*/   // Der Stream koennte auch leer sein, falls eine leere Textbaustein-
/*N*/   // datei eingelesen wird.
/*N*/   if( Peek() == SWG_STRINGPOOL )
/*N*/   {
/*N*/       InStringPool( SWG_STRINGPOOL, aStringPool );
/*N*/
/*N*/       while( SWG_FIELDTYPE == Peek() )
/*N*/           InFieldType();
/*N*/
/*N*/       if( SWG_BOOKMARKS == Peek() )
/*N*/           InBookmarks();
/*N*/
/*N*/       if( SWG_REDLINES == Peek() )
                InRedlines(); //SW50.SDW
/*N*/
/*N*/       // ggfs. dem Numberformatter lesen
/*N*/       if( SWG_NUMBERFORMATTER == Peek() )
/*N*/           InNumberFormatter();
/*N*/
/*N*/       OpenRec( SWG_PAGEDESCS );
/*N*/       OpenFlagRec();
/*N*/       USHORT nDesc;
/*N*/       *pStrm >> nDesc;
/*N*/       CloseFlagRec();
/*N*/       if( nDesc > 0 )
/*N*/       {
/*N*/           USHORT* pFollows = new USHORT[ nDesc ];
/*N*/           SwPageDesc** pDescs = new SwPageDesc*[ nDesc ];
                USHORT i=0;
/*N*/           for( i = 0; i < nDesc; i++ )
/*N*/               pDescs[ i ] = InPageDesc( pFollows[ i ] );
/*N*/           // Follows aufloesen
/*N*/           for( i = 0; i < nDesc; i++ )
/*N*/           {
/*N*/               USHORT nFollow = pFollows[ i ];
/*N*/               SwPageDesc* pDesc = pDescs[ i ];
/*N*/               if( pDesc && nFollow < IDX_SPEC_VALUE )
/*N*/                   pDesc->SetFollow( FindPageDesc( nFollow ) );
/*N*/           }
/*N*/             delete []pDescs;
/*N*/             delete []pFollows;
/*N*/       }
/*N*/       else if( nDesc )
/*N*/           Error();
/*N*/
/*N*/ #ifdef TEST_HUGE_DOCS
/*N*/       if( SWG_TESTHUGEDOCS == Peek() )
/*N*/           InHugeRecord();
/*N*/ #endif
/*N*/
/*N*/       CloseRec( SWG_PAGEDESCS );
/*N*/
/*N*/       // Aufraeumen, wenn Seitenvorlagen geladen wurden
/*N*/       if( bPageDescs )
/*N*/       {
/*?*/           SwDBData aOldData(pDoc->_GetDBDesc());
/*?*/
/*?*/           // fuer Versionen ohne mehrfache Datenbanken wird jetzt der
/*?*/           // Datenbankname gelesen.
/*?*/           // if( !nRes && nVersion < SWG_MULTIDB )
/*?*/           if( !nRes &&
/*?*/               !IsVersion( SWG_MULTIDB, SWG_EXPORT31, SWG_DESKTOP40 ) )
                    SetDBName();
/*?*/           Cleanup();
/*?*/
/*?*/           pDoc->ChgDBData( aOldData );
/*N*/       }
/*N*/       else if( bOrganizer )
/*N*/       {
/*N*/           //JP 18.08.98: Bug 55115 - PageDescAttribute mit ihren Vorlagen
/*N*/           //              verbinden
/*?*/           ConnectPageDescAttrs();
/*?*/           if( osl_getThreadTextEncoding() != eSrcSet )
/*?*/               ChangeFontItemCharSet();
/*?*/
/*?*/           // Temporaere Namenserweiterungen entfernen
/*?*/           aStringPool.RemoveExtensions( *pDoc );
/*?*/           ConvertFmtsToStarSymbol();
/*N*/       }
/*N*/       // TODO: unicode: is this required really?
/*N*/       eSrcSet = GetSOLoadTextEncoding( osl_getThreadTextEncoding() );
/*N*/   }
/*N*/ }

void Sw3IoImp::SetDBName()
{
    SvStream* pOld = pStrm;
    pContents->Seek( 0L );
    pContents->SetBufferSize( SW3_BSR_CONTENTS );
    pStrm = pContents;

    // Erstmal den Header lesen
    BYTE cLen, cSet;
    INT8 nLCompatVer, nDummy8;
    USHORT nLVersion, nLFileFlags;
    INT32 nDummy32;
    sal_Char cHdrSign[ 8 ];

    Reset2();
    OutputMode( FALSE );

    if( pStrm->Read( cHdrSign, 7 ) != 7 || !CheckHeader(cHdrSign) )
    {
        Error( ERR_SW6_NOWRITER_FILE );
        return;
    }
    *pStrm >> cLen;

    // nRecSizesPos braucht hier nicht gelesen zu werden, da die Methode
    // nicht fuer eine 5.0 ff aufgerufen wird.
    ULONG nOld = pStrm->Tell();
    *pStrm >> nLVersion >> nLFileFlags >> nDummy32 >> nDummy32 >> nDummy32
           >> nDummy8 >> nDummy8 >> nDummy8 >> nLCompatVer;
    if( nLCompatVer > SWG_CVERSION )
    {
        Error( ERR_SWG_NEW_VERSION );
        return;
    }
    if( nLFileFlags & SWGF_BAD_FILE )
    {
        Error( ERR_SWG_READ_ERROR );
        return;
    }

    pStrm->Read( cPasswd, 16L );
    *pStrm >> cSet >> nDummy8 >> nDummy32 >> nDummy32;
    if( nLFileFlags & SWGF_BLOCKNAME )
    {
        BYTE cBuf[ 64 ];
        if( pStrm->Read( cBuf, 64 ) != 64 )
            pStrm->SetError( SVSTREAM_FILEFORMAT_ERROR );
    }

    ULONG nNew = pStrm->Tell();
    nOld += cLen;
    if( nOld != nNew )
        pStrm->Seek( nOld );

    BOOL bDone = FALSE;

    // Normales Lesen?
    while( !bDone )
    {
        BYTE cType = Peek();
        if( !Good() || pStrm->IsEof() )
            bDone = TRUE;
        else switch( cType )
        {
            case SWG_EOF:
                bDone = TRUE;
                break;

            case SWG_DBNAME:
            {
                String sDBName;
                OpenRec( SWG_DBNAME );

                rtl::OString s8 = read_lenPrefixed_uInt8s_ToOString<sal_uInt16>(*pStrm);
                rtl_TextEncoding eEnc = GetSOLoadTextEncoding(
                                (rtl_TextEncoding)cSet );
                sDBName = ConvertStringNoDbDelim( s8, eEnc );
                SwDBData aData;
                aData.sDataSource = sDBName.GetToken(0, DB_DELIM);
                aData.sCommand = sDBName.GetToken(1, DB_DELIM);
                pDoc->ChgDBData( aData );

                ULONG nSaveWarn = nWarn;
                CloseRec( SWG_DBNAME );
                nWarn = nSaveWarn;
            }
            break;

            default:
                SkipRec();
        }
    }

    pStrm = pOld;
    CheckIoError( pContents );
    pContents->SetBufferSize( 0 );
}

// Seitenvorlage einlesen

/*N*/ SwPageDesc* Sw3IoImp::InPageDesc( USHORT& nFollow )
/*N*/ {
/*N*/   OpenRec( SWG_PAGEDESC );
/*N*/   short nUsedOn;
/*N*/   // 0x10 - Landscape mode
/*N*/   BYTE cFlags = OpenFlagRec();
/*N*/   USHORT nIdx = 0, nPoolId = 0;
/*N*/   USHORT nRegCollIdx = IDX_NO_VALUE;
/*N*/   BYTE nNumType;
/*N*/   *pStrm >> nIdx >> nFollow >> nPoolId >> nNumType >> nUsedOn;
/*N*/   if( IsVersion( SWG_REGISTER, SWG_EXPORT31, SWG_DESKTOP40 ) )
/*N*/       *pStrm >> nRegCollIdx;
/*N*/   CloseFlagRec();
/*N*/   if( nRes )
/*N*/       return NULL;
/*N*/
/*N*/   const String& rName = aStringPool.Find( nIdx );
/*N*/   SwPageDesc* pDesc = NULL;
/*N*/   // Gibt es diese Vorlage bereits?
/*N*/   BOOL bPresent = FALSE;
/*N*/   USHORT nPos=0;
/*N*/   if( bInsert )
/*N*/   {
/*?*/       USHORT nArrLen = pDoc->GetPageDescCnt();
/*?*/       for( nPos = 0; nPos < nArrLen; nPos++ )
/*?*/       {
/*?*/           pDesc = &pDoc->_GetPageDesc( nPos );
/*?*/           if( pDesc->GetName() == rName )
/*?*/           {
/*?*/               bPresent = TRUE; break;
/*?*/           }
/*?*/       }
/*?*/       if( bPresent && bAdditive )
/*?*/       {
/*?*/           // Nur hinzufuegen: lass die Vorlage in Ruhe!
/*?*/           // Dabei geht nichts verloren, also nWarn retten
/*?*/           ULONG nWarnSave = nWarn;
/*?*/           CloseRec( SWG_PAGEDESC );
/*?*/           nWarn = nWarnSave;
/*?*/           return NULL;
/*N*/       }
/*N*/   }
/*N*/   if( bPresent )
/*N*/       // Ueberplaetten im Insert Mode: wir brauchen eine Kopie
/*?*/       pDesc = new SwPageDesc( *pDesc );
/*N*/   else
/*N*/   {
/*N*/       // Sonst bauen wir uns eine
/*N*/       if( nPoolId != IDX_NO_VALUE )
/*N*/       {
/*N*/           // Fehlerfall: unbekannte Poolvorlage -> neu anlegen
/*N*/           if( RES_POOLPAGE_BEGIN > nPoolId ||  nPoolId >= RES_POOLPAGE_END )
/*N*/           {
/*?*/               OSL_ENSURE( !this, "ungueltige Id" );
/*?*/               nPoolId = IDX_NO_VALUE;
/*N*/           }
/*N*/       }
/*N*/
/*N*/       if( nPoolId != IDX_NO_VALUE )
/*N*/           pDesc = pDoc->GetPageDescFromPool( nPoolId );
/*N*/       else
/*N*/           pDesc = &pDoc->_GetPageDesc( pDoc->MakePageDesc( rName ) );
/*N*/   }
/*N*/
/*N*/   SvxNumberType aType;
/*N*/   aType.SetNumberingType(nNumType);
/*N*/   pDesc->SetNumType( aType );
/*N*/   pDesc->WriteUseOn( UseOnPage( nUsedOn ) );
/*N*/   pDesc->SetLandscape( BOOL( ( cFlags & 0x10 ) != 0 ) );
/*N*/   if( nPoolId != IDX_NO_VALUE )
/*N*/       pDesc->SetPoolFmtId( nPoolId );
/*N*/
/*N*/   if( nRegCollIdx != IDX_NO_VALUE )
/*N*/       pDesc->SetRegisterFmtColl( FindTxtColl( nRegCollIdx ) );
/*N*/
/*N*/   pDesc->ResetAllMasterAttr();
/*N*/   pDesc->ResetAllLeftAttr();
/*N*/   // Header und Footer sind Shared-Formate
/*N*/   nGblFlags |= SW3F_SHAREDFMT;
/*N*/   short nAttrSet = 0;
/*N*/   while( BytesLeft() )
/*N*/   {
/*N*/       BYTE cType = Peek();
/*N*/       switch( cType )
/*N*/       {
/*N*/           case SWG_FOOTINFO:
/*N*/           case SWG_PAGEFOOTINFO:
/*N*/               InPageFtnInfo( pDesc->GetFtnInfo() ); break;
/*N*/           case SWG_ATTRSET:
/*N*/               switch( ++nAttrSet )
/*N*/               {
/*N*/                   case 1: InAttrSet( (SwAttrSet&) pDesc->GetMaster().GetAttrSet() );
/*N*/                           break;
/*N*/                   case 2: InAttrSet( (SwAttrSet&) pDesc->GetLeft().GetAttrSet() );
/*N*/                           break;
/*?*/                   default: Error(); OpenRec( cType ); CloseRec( cType );
/*N*/               } break;
/*N*/           default:
/*?*/               SkipRec();
/*N*/       }
/*N*/   }
/*N*/   CloseRec( SWG_PAGEDESC );
/*N*/   // Hdr/Ftr-Formate umsetzen:
/*N*/   if( pDesc->IsHeaderShared() )
/*N*/   {
/*N*/       const SwFmtHeader& rFmtM = pDesc->GetMaster().GetHeader();
/*N*/       pDesc->GetLeft().SetAttr( rFmtM );
/*N*/   }
/*N*/   if( pDesc->IsFooterShared() )
/*N*/   {
/*N*/       const SwFmtFooter& rFmtM = pDesc->GetMaster().GetFooter();
/*N*/       pDesc->GetLeft().SetAttr( rFmtM );
/*N*/   }
/*N*/   nGblFlags &= ~SW3F_SHAREDFMT;
/*N*/
/*N*/   if( bPresent )
/*N*/   {
/*N*/       // Kopie uebernehmen
/*?*/       pDoc->ChgPageDesc( nPos, *pDesc );
/*?*/       delete pDesc;
/*?*/       pDesc = &pDoc->_GetPageDesc( nPos );
/*N*/   }
/*N*/
/*N*/   return pDesc;
/*N*/ }

// PageDesc-Attribute koennen in einer Absatzvorlage vorkommen; diese
// werden vor den Seitenvorlagen eingelesen, so dass eine Vorwaerts-
// Referenz entsteht. Die Einleseroutine legt den Stringpool-Index
// des Vorlagennamens im Attribut ab. Nach dem Einlesen muss die Vorlage
// dann noch verbunden werden.

// Aufloesen aller Seitenbeschreibungs-Attribute
// Die Attribute werden aus dem Pool entnommen und die
// korrekten Seitenvorlagen werden eingetragen.

/*N*/ void Sw3IoImp::ConnectPageDescAttrs()
/*N*/ {
/*N*/   SfxItemPool& rPool = pDoc->GetAttrPool();
/*N*/   USHORT nArrLen = rPool.GetItemCount( RES_PAGEDESC );
/*N*/   for( USHORT n = 0; n < nArrLen; n++ )
/*N*/   {
/*N*/       SwFmtPageDesc* pAttr =
/*N*/           (SwFmtPageDesc*) rPool.GetItem( RES_PAGEDESC, n );
/*N*/       if( pAttr && pAttr->GetDescNameIdx() != IDX_NO_VALUE )
/*N*/       {
/*N*/           SwPageDesc* pDesc = FindPageDesc( pAttr->GetDescNameIdx() );
/*N*/           pAttr->SetDescNameIdx( IDX_NO_VALUE );
/*N*/           OSL_ENSURE( pDesc, "Unbekannte Seitenvorlage fuer PageDesc-Attribut" );
/*N*/           if( pDesc )
/*N*/           {
/*N*/               pDesc->Add( pAttr );
/*N*/               if( bInsert && pAttr->GetDefinedIn() )
/*N*/               {
/*N*/                   // dann sollte das Layout auch etwas davon mitbekommen.
/*N*/                   if( pAttr->GetDefinedIn()->ISA( SwTxtFmtColl ) )
/*N*/                   {
/*N*/                       const SwTxtFmtColl *pColl =
/*N*/                           static_cast< const SwTxtFmtColl * >( pAttr->GetDefinedIn() );
/*N*/                       SwAttrSet aChgSet( *pColl->GetAttrSet().GetPool(), RES_PAGEDESC, RES_PAGEDESC );
/*N*/                       aChgSet.Put( *pAttr );
/*N*/                       SwAttrSetChg aOld( pColl->GetAttrSet(), aChgSet );
/*N*/                       SwAttrSetChg aNew( pColl->GetAttrSet(), aChgSet );
/*N*/
/*N*/                       const_cast < SwTxtFmtColl *>( pColl )->Modify( &aOld, &aNew );
/*N*/
/*N*/                   }
/*N*/                   else
/*N*/                   {
/*?*/                   ((SwModify*)pAttr->GetDefinedIn())->SwModify::Modify( pAttr, pAttr );
/*N*/                   }
/*N*/               }
/*N*/           }
/*N*/       }
/*N*/   }
/*N*/ }



}

/* vim:set shiftwidth=4 softtabstop=4 expandtab: */