Files
libreoffice/sw/source/core/swg/swblocks.cxx
Rüdiger Timm 250c39b833 INTEGRATION: CWS changefileheader (1.24.242); FILE MERGED
2008/04/01 15:57:23 thb 1.24.242.3: #i85898# Stripping all external header guards
2008/04/01 12:54:19 thb 1.24.242.2: #i85898# Stripping all external header guards
2008/03/31 16:54:35 rt 1.24.242.1: #i87441# Change license header to LPGL v3.
2008-04-10 14:07:33 +00:00

822 lines
22 KiB
C++

/*************************************************************************
*
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* Copyright 2008 by Sun Microsystems, Inc.
*
* OpenOffice.org - a multi-platform office productivity suite
*
* $RCSfile: swblocks.cxx,v $
* $Revision: 1.25 $
*
* This file is part of OpenOffice.org.
*
* OpenOffice.org is free software: you can redistribute it and/or modify
* it under the terms of the GNU Lesser General Public License version 3
* only, as published by the Free Software Foundation.
*
* OpenOffice.org is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU Lesser General Public License version 3 for more details
* (a copy is included in the LICENSE file that accompanied this code).
*
* You should have received a copy of the GNU Lesser General Public License
* version 3 along with OpenOffice.org. If not, see
* <http://www.openoffice.org/license.html>
* for a copy of the LGPLv3 License.
*
************************************************************************/
// MARKER(update_precomp.py): autogen include statement, do not remove
#include "precompiled_sw.hxx"
#include <sfx2/docfilt.hxx>
#include <sot/storage.hxx>
#include <tools/urlobj.hxx>
#ifndef SVTOOLS_FSTATHELPER_HXX
#include <svtools/fstathelper.hxx>
#endif
#include <svtools/macitem.hxx>
#include <unotools/charclass.hxx>
#include <frmfmt.hxx>
#include <doc.hxx>
#include <docary.hxx>
#include <pam.hxx>
#include <shellio.hxx>
#include <swblocks.hxx>
#include <ndtxt.hxx>
#include <mdiexp.hxx> // Progress
#include <SwXMLTextBlocks.hxx>
#ifndef _DOCSH_HXX
#include <docsh.hxx>
#endif
#include <swunohelper.hxx>
#ifndef _STATSTR_HRC
#include <statstr.hrc>
#endif
#include <swerror.h>
SV_IMPL_OP_PTRARR_SORT( SwBlockNames, SwBlockName* );
//////////////////////////////////////////////////////////////////////////
// Hash-Code errechnen (muss nicht eindeutig sein)
USHORT SwImpBlocks::Hash( const String& r )
{
USHORT n = 0;
xub_StrLen nLen = r.Len();
if( nLen > 8 )
nLen = 8;
const sal_Unicode* p = r.GetBuffer();
while( nLen-- )
n = ( n << 1 ) + *p++;
return n;
}
SwBlockName::SwBlockName( const String& rShort, const String& rLong, long n )
: nPos( n ), aShort( rShort ), aLong( rLong ), aPackageName (rShort),
bIsOnlyTxtFlagInit( FALSE ), bIsOnlyTxt( FALSE )
{
nHashS = SwImpBlocks::Hash( rShort );
nHashL = SwImpBlocks::Hash( rLong );
}
SwBlockName::SwBlockName( const String& rShort, const String& rLong, const String& rPackageName)
: nPos( 0 ), aShort( rShort ), aLong( rLong ), aPackageName (rPackageName),
bIsOnlyTxtFlagInit( FALSE ), bIsOnlyTxt( FALSE )
{
nHashS = SwImpBlocks::Hash( rShort );
nHashL = SwImpBlocks::Hash( rLong );
}
// Ist die angegebene Datei ein Storage oder gibt es sie nicht?
short SwImpBlocks::GetFileType( const String& rFile )
{
if( !FStatHelper::IsDocument( rFile ) )
return SWBLK_NO_FILE;
if( SwXMLTextBlocks::IsFileUCBStorage( rFile ) )
return SWBLK_XML;
if( SvStorage::IsStorageFile( rFile ) )
return SWBLK_SW3;
//otherwise return NONE
return SWBLK_NONE;
}
SwImpBlocks::SwImpBlocks( const String& rFile, BOOL )
: aFile( rFile ), pDoc( 0 ), nCur( (USHORT)-1 ),
bReadOnly( TRUE ), bInPutMuchBlocks( FALSE )
{
FStatHelper::GetModifiedDateTimeOfFile( rFile,
&aDateModified, &aTimeModified );
INetURLObject aObj(rFile);
aObj.setExtension( aEmptyStr );
aName = aObj.GetBase();
}
SwImpBlocks::~SwImpBlocks()
{
aNames.DeleteAndDestroy( 0, aNames.Count() );
}
// Loeschen des Inhaltes des Dokuments
void SwImpBlocks::ClearDoc()
{
pDoc->ClearDoc();
}
ULONG SwImpBlocks::GetDocForConversion( USHORT n )
{
return GetDoc( n );
}
// Erzeugen eines PaMs, der das ganze Dokument umfasst
SwPaM* SwImpBlocks::MakePaM()
{
SwPaM* pPam = new SwPaM( pDoc->GetNodes().GetEndOfContent() );
pPam->Move( fnMoveBackward, fnGoDoc );
pPam->SetMark();
pPam->Move( fnMoveForward, fnGoDoc );
pPam->Exchange();
return pPam;
}
USHORT SwImpBlocks::GetCount() const
{
return aNames.Count();
}
// Case Insensitive
USHORT SwImpBlocks::GetIndex( const String& rShort ) const
{
String s( GetAppCharClass().upper( rShort ) );
USHORT nHash = Hash( s );
for( USHORT i = 0; i < aNames.Count(); i++ )
{
SwBlockName* pName = aNames[ i ];
if( pName->nHashS == nHash
&& pName->aShort == s )
return i;
}
return (USHORT) -1;
}
USHORT SwImpBlocks::GetLongIndex( const String& rLong ) const
{
USHORT nHash = Hash( rLong );
for( USHORT i = 0; i < aNames.Count(); i++ )
{
SwBlockName* pName = aNames[ i ];
if( pName->nHashL == nHash
&& pName->aLong == rLong )
return i;
}
return (USHORT) -1;
}
const String& SwImpBlocks::GetShortName( USHORT n ) const
{
if( n < aNames.Count() )
return aNames[ n ]->aShort;
return aEmptyStr;
}
const String& SwImpBlocks::GetLongName( USHORT n ) const
{
if( n < aNames.Count() )
return aNames[ n ]->aLong;
return aEmptyStr;
}
const String& SwImpBlocks::GetPackageName( USHORT n ) const
{
if( n < aNames.Count() )
return aNames[ n ]->aPackageName;
return aEmptyStr;
}
void SwImpBlocks::AddName( const String& rShort, const String& rLong,
BOOL bOnlyTxt )
{
USHORT nIdx = GetIndex( rShort );
if( nIdx != (USHORT) -1 )
aNames.DeleteAndDestroy( nIdx );
SwBlockName* pNew = new SwBlockName( rShort, rLong, 0L );
pNew->bIsOnlyTxtFlagInit = TRUE;
pNew->bIsOnlyTxt = bOnlyTxt;
aNames.C40_PTR_INSERT( SwBlockName, pNew );
}
BOOL SwImpBlocks::IsFileChanged() const
{
Date aTempDateModified( aDateModified );
Time aTempTimeModified( aTimeModified );
return FStatHelper::GetModifiedDateTimeOfFile( aFile,
&aTempDateModified, &aTempTimeModified ) &&
( aDateModified != aTempDateModified ||
aTimeModified != aTempTimeModified );
}
void SwImpBlocks::Touch()
{
FStatHelper::GetModifiedDateTimeOfFile( aFile,
&aDateModified, &aTimeModified );
}
BOOL SwImpBlocks::IsOnlyTextBlock( const String& ) const
{
return FALSE;
}
ULONG SwImpBlocks::GetMacroTable( USHORT, SvxMacroTableDtor&, sal_Bool )
{
return 0;
}
ULONG SwImpBlocks::SetMacroTable( USHORT ,
const SvxMacroTableDtor& , sal_Bool )
{
return 0;
}
BOOL SwImpBlocks::PutMuchEntries( BOOL )
{
return FALSE;
}
////////////////////////////////////////////////////////////////////////////
SwTextBlocks::SwTextBlocks( const String& rFile )
: pImp( 0 ), nErr( 0 )
{
INetURLObject aObj(rFile);
String sFileName = aObj.GetMainURL( INetURLObject::NO_DECODE );
switch( SwImpBlocks::GetFileType( rFile ) )
{
//case SWBLK_SW2: pImp = new Sw2TextBlocks( sFileName ); break;
//case SWBLK_SW3: pImp = new Sw3TextBlocks( sFileName ); break;
case SWBLK_XML: pImp = new SwXMLTextBlocks( sFileName ); break;
case SWBLK_NO_FILE: pImp = new SwXMLTextBlocks( sFileName ); break;
}
if( !pImp )
nErr = ERR_SWG_FILE_FORMAT_ERROR;
}
SwTextBlocks::~SwTextBlocks()
{
delete pImp;
}
const String& SwTextBlocks::GetName()
{
return pImp ? pImp->aName : aEmptyStr;
}
void SwTextBlocks::SetName( const String& r )
{
if( pImp )
pImp->SetName( r );
}
BOOL SwTextBlocks::IsOld() const
{
if (pImp)
{
short nType = pImp->GetFileType();
if (SWBLK_SW3 == nType || SWBLK_SW2 == nType )
return TRUE;
}
return FALSE;
}
/*
ULONG SwTextBlocks::ConvertToNew()
{
// Wir nehmen die aktuelle Datei, benennen diese in .BAK um
// und kreieren den neuen Storage
if( IsOld() )
{
// Erst mal muessen wir die Datei freigeben
short nType = pImp->GetFileType();
Sw2TextBlocks *pTwo = NULL;
Sw3TextBlocks *pThree = NULL;
SwImpBlocks *pOld = NULL;
pImp->nCur = (USHORT) -1;
String aName( pImp->aFile );
delete pImp; pImp = NULL;
// Jetzt wird umbenannt
INetURLObject aOldFull( aName );
INetURLObject aNewFull( aName );
aOldFull.SetExtension( String::CreateFromAscii("bak") );
String aOld( aOldFull.GetMainURL( INetURLObject::NO_DECODE ) );
String aNew( aNewFull.GetMainURL( INetURLObject::NO_DECODE ) );
BOOL bError = !SWUnoHelper::UCB_CopyFile( aNew, aOld, TRUE );
if( bError )
{
if (nType == SWBLK_SW2)
pImp = new Sw2TextBlocks( aOld );
else
pImp = new Sw3TextBlocks( aOld );
return nErr = ERR_SWG_CANNOT_WRITE;
}
// Die Datei ist erfolgreich umbenannt. Jetzt wird der Storage
// aufgesetzt
if (nType == SWBLK_SW2)
pOld = pTwo = new Sw2TextBlocks( aOld );
else
pOld = pThree = new Sw3TextBlocks( aOld );
SwXMLTextBlocks* pNew = new SwXMLTextBlocks( aName );
pNew->SetName ( pOld->GetName());
// Wir kopieren den Doc-Ptr in das alte System
// den alten SvPersist heben wir uns aber auf,
// da dieser die ganze Zeit leben bleibt
// und lesen die Dateivorlagen erneut ein
SvPersist* pPersist2 = pOld->pDoc->GetPersist();
if (SWBLK_SW2 == nType )
{
delete pOld->pDoc;
pOld->pDoc = pNew->pDoc;nLinkCt
nErr = pTwo->LoadDoc();
}
else
{
nErr = pThree->OpenFile ( TRUE );
// Within this call, Sw3IoImp::SetDoc calls RemoveLink
// on the old document, and deletes it if the
// ref count is now zero
pThree->SetDoc ( pNew->pDoc );
pOld->pDoc->AddLink();
}
if( !nErr && 0 == ( nErr = pNew->OpenFile( FALSE )) )
{
nErr = pNew->SetConvertMode( TRUE );
// jetzt werden die Bausteine einfach umkopiert!
if( !nErr )
{
if (SWBLK_SW2 == nType)
pTwo->StatLineStartPercent();
USHORT nCount = pOld->GetCount();
for( USHORT i = 0; i < nCount; i++ )
{
pNew->ClearDoc();
String aShort( pOld->GetShortName( i ) );
String aLong( pOld->GetLongName( i ) );
pNew->AddName( aShort, aLong );
if ( SWBLK_SW3 == nType && pThree->IsOnlyTextBlock(aShort) )
{
String sText;
pThree->GetText( aShort, sText );
pNew->PutText( aShort, aLong, sText );
}
else
{
if (SWBLK_SW2 == nType )
{
// I think this is how it should work (!!!!!!) mtg
pNew->pDoc->SetPersist( pPersist2 );
}
nErr = pOld->GetDocForConversion( i );
if( nErr )
break;
nErr = pNew->BeginPutDoc( aShort, aLong );
if( nErr )
break;
nErr = pNew->PutDoc();
if( nErr )
break;
}
// convert macros, too
SvxMacroTableDtor aMacroTable;
pOld->GetMacroTable( i, aMacroTable, sal_True );
pNew->SetMacroTable( i, aMacroTable, sal_True );
if (SWBLK_SW2 == nType )
pNew->pDoc->SetPersist( 0 );
}
if (SWBLK_SW2 == nType )
::EndProgress( pOld->pDoc->GetDocShell() );
}
if( !nErr )
nErr = pNew->SetConvertMode( FALSE );
}
if ( SWBLK_SW3 == nType )
{
pThree->CloseFile();
}
else
{
// Haben wir es geschafft?
pOld->pDoc = NULL;
}
pNew->ClearDoc();
if( !nErr )
{
delete pOld;
pImp = pNew;
SWUnoHelper::UCB_DeleteFile( aOld );
pNew->MakeBlockList();
}
else
{
delete pOld; delete pNew;
SWUnoHelper::UCB_DeleteFile( aNew );
SWUnoHelper::UCB_CopyFile( aOld, aNew, TRUE );
if ( SWBLK_SW2 == nType )
pImp = new Sw2TextBlocks( aOld );
else
pImp = new Sw3TextBlocks( aOld );
}
pNew->CloseFile();
FStatHelper::GetModifiedDateTimeOfFile( aNew,
&pImp->aDateModified, &pImp->aTimeModified );
}
return nErr;
} */
USHORT SwTextBlocks::GetCount() const
{
return pImp ? pImp->GetCount() : 0;
}
USHORT SwTextBlocks::GetIndex( const String& r ) const
{
return pImp ? pImp->GetIndex( r ) : (USHORT) -1;
}
USHORT SwTextBlocks::GetLongIndex( const String& r ) const
{
return pImp ? (USHORT)(pImp->GetLongIndex( r )) : (USHORT) -1;
}
const String& SwTextBlocks::GetShortName( USHORT n ) const
{
if( pImp )
return pImp->GetShortName( n );
return aEmptyStr;
}
const String& SwTextBlocks::GetLongName( USHORT n ) const
{
if( pImp )
return pImp->GetLongName( n );
return aEmptyStr;
}
BOOL SwTextBlocks::Delete( USHORT n )
{
if( pImp && !pImp->bInPutMuchBlocks )
{
if( pImp->IsFileChanged() )
nErr = ERR_TXTBLOCK_NEWFILE_ERROR;
else if( 0 == (nErr = pImp->OpenFile( FALSE ) ))
{
nErr = pImp->Delete( n );
if( !nErr )
pImp->aNames.DeleteAndDestroy( n );
if( n == pImp->nCur )
pImp->nCur = (USHORT) -1;
if( !nErr )
nErr = pImp->MakeBlockList();
}
pImp->CloseFile();
pImp->Touch();
return BOOL( nErr == 0 );
}
return FALSE;
}
USHORT SwTextBlocks::Rename( USHORT n, const String* s, const String* l )
{
USHORT nIdx = (USHORT)-1;
if( pImp && !pImp->bInPutMuchBlocks )
{
pImp->nCur = nIdx;
String aNew, aLong;
if( s )
aNew = aLong = *s;
if( l )
aLong = *l;
if( !aNew.Len() )
{
ASSERT( !this, "Kein Kurzname in Rename angegeben" );
nErr = ERR_SWG_INTERNAL_ERROR; return (USHORT) -1;
}
if( pImp->IsFileChanged() )
nErr = ERR_TXTBLOCK_NEWFILE_ERROR;
else if( 0 == ( nErr = pImp->OpenFile( FALSE )))
{
// Vorher den neuen Eintrag in die Liste setzen!
GetAppCharClass().toUpper( aNew );
nErr = pImp->Rename( n, aNew, aLong );
if( !nErr )
{
BOOL bOnlyTxt = pImp->aNames[ n ]->bIsOnlyTxt;
pImp->aNames.DeleteAndDestroy( n );
pImp->AddName( aNew, aLong, bOnlyTxt );
nErr = pImp->MakeBlockList();
}
}
pImp->CloseFile();
pImp->Touch();
if( !nErr )
nIdx = pImp->GetIndex( aNew );
}
return nIdx;
}
ULONG SwTextBlocks::CopyBlock( SwTextBlocks& rSource, String& rSrcShort,
const String& rLong )
{
BOOL bIsOld = FALSE;
if (rSource.pImp)
{
short nType = rSource.pImp->GetFileType();
if (SWBLK_SW2 == nType || SWBLK_SW3 == nType )
bIsOld = TRUE;
}
if( bIsOld ) //rSource.IsOld() )
nErr = ERR_SWG_OLD_GLOSSARY;
else if( pImp->bInPutMuchBlocks )
nErr = ERR_SWG_INTERNAL_ERROR;
else
nErr = pImp->CopyBlock(*rSource.pImp, rSrcShort, rLong);
return nErr;
}
BOOL SwTextBlocks::BeginGetDoc( USHORT n )
{
if( pImp && !pImp->bInPutMuchBlocks )
{
// diese Optimierierung darf es nicht mehr geben. OLE-Objecte muessen auf
// ihre SubStorages zugreifem koennen!
// if( n == pImp->nCur )
// return TRUE;
if( pImp->IsFileChanged() )
nErr = ERR_TXTBLOCK_NEWFILE_ERROR;
else if( 0 == ( nErr = pImp->OpenFile( TRUE )))
{
pImp->ClearDoc();
nErr = pImp->GetDoc( n );
if( nErr )
pImp->nCur = (USHORT)-1;
else
pImp->nCur = n;
}
return BOOL( nErr == 0 );
}
return FALSE;
}
void SwTextBlocks::EndGetDoc()
{
if( pImp && !pImp->bInPutMuchBlocks )
pImp->CloseFile();
}
BOOL SwTextBlocks::BeginPutDoc( const String& s, const String& l )
{
if( pImp )
{
BOOL bOk = pImp->bInPutMuchBlocks;
if( !bOk )
{
if( pImp->IsFileChanged() )
nErr = ERR_TXTBLOCK_NEWFILE_ERROR;
else
nErr = pImp->OpenFile( FALSE );
bOk = 0 == nErr;
}
if( bOk )
{
String aNew( s );
GetAppCharClass().toUpper( aNew );
nErr = pImp->BeginPutDoc( aNew, l );
}
if( nErr )
pImp->CloseFile();
}
return 0 == nErr;
}
USHORT SwTextBlocks::PutDoc()
{
USHORT nIdx = (USHORT)-1;
if( pImp )
{
nErr = pImp->PutDoc();
if( !nErr )
{
pImp->nCur = GetIndex( pImp->aShort );
if( pImp->nCur != (USHORT) -1 )
pImp->aNames[ pImp->nCur ]->aLong = pImp->aLong;
else
{
pImp->AddName( pImp->aShort, pImp->aLong );
pImp->nCur = pImp->GetIndex( pImp->aShort );
}
if( !pImp->bInPutMuchBlocks )
nErr = pImp->MakeBlockList();
}
if( !pImp->bInPutMuchBlocks )
{
pImp->CloseFile();
pImp->Touch();
}
nIdx = pImp->nCur;
}
return nIdx;
}
USHORT SwTextBlocks::PutText( const String& rShort, const String& rName,
const String& rTxt )
{
USHORT nIdx = (USHORT) -1;
if( pImp )
{
BOOL bOk = pImp->bInPutMuchBlocks;
if( !bOk )
{
if( pImp->IsFileChanged() )
nErr = ERR_TXTBLOCK_NEWFILE_ERROR;
else
nErr = pImp->OpenFile( FALSE );
bOk = 0 == nErr;
}
if( bOk )
{
String aNew( rShort );
GetAppCharClass().toUpper( aNew );
nErr = pImp->PutText( aNew, rName, rTxt );
pImp->nCur = (USHORT) -1;
if( !nErr )
{
nIdx = GetIndex( pImp->aShort );
if( nIdx != (USHORT) -1 )
pImp->aNames[ nIdx ]->aLong = rName;
else
{
pImp->AddName( pImp->aShort, rName, TRUE );
nIdx = pImp->GetIndex( pImp->aShort );
}
if( !pImp->bInPutMuchBlocks )
nErr = pImp->MakeBlockList();
}
}
if( !pImp->bInPutMuchBlocks )
{
pImp->CloseFile();
pImp->Touch();
}
}
return nIdx;
}
SwDoc* SwTextBlocks::GetDoc()
{
if( pImp )
return pImp->pDoc;
return 0;
}
void SwTextBlocks::ClearDoc()
{
if( pImp )
pImp->ClearDoc();
pImp->nCur = (USHORT) -1;
}
const String& SwTextBlocks::GetFileName() const
{
return pImp->GetFileName();
}
BOOL SwTextBlocks::IsReadOnly() const
{
return pImp->bReadOnly;
}
BOOL SwTextBlocks::IsOnlyTextBlock( USHORT nIdx ) const
{
BOOL bRet = FALSE;
if( pImp && !pImp->bInPutMuchBlocks )
{
SwBlockName* pBlkNm = pImp->aNames[ nIdx ];
if( !pBlkNm->bIsOnlyTxtFlagInit &&
!pImp->IsFileChanged() && !pImp->OpenFile( TRUE ) )
{
pBlkNm->bIsOnlyTxt = pImp->IsOnlyTextBlock( pBlkNm->aShort );
pBlkNm->bIsOnlyTxtFlagInit = TRUE;
pImp->CloseFile();
}
bRet = pBlkNm->bIsOnlyTxt;
}
return bRet;
}
BOOL SwTextBlocks::IsOnlyTextBlock( const String& rShort ) const
{
USHORT nIdx = pImp->GetIndex( rShort );
if( USHRT_MAX != nIdx )
{
if( pImp->aNames[ nIdx ]->bIsOnlyTxtFlagInit )
return pImp->aNames[ nIdx ]->bIsOnlyTxt;
return IsOnlyTextBlock( nIdx );
}
ASSERT( !this, "ungueltiger Name" );
return FALSE;
}
BOOL SwTextBlocks::GetMacroTable( USHORT nIdx, SvxMacroTableDtor& rMacroTbl )
{
BOOL bRet = TRUE;
if ( pImp && !pImp->bInPutMuchBlocks )
bRet = ( 0 == pImp->GetMacroTable( nIdx, rMacroTbl ) );
return bRet;
}
BOOL SwTextBlocks::SetMacroTable( USHORT nIdx,
const SvxMacroTableDtor& rMacroTbl )
{
BOOL bRet = TRUE;
if ( pImp && !pImp->bInPutMuchBlocks )
bRet = ( 0 == pImp->SetMacroTable( nIdx, rMacroTbl ) );
return bRet;
}
BOOL SwTextBlocks::StartPutMuchBlockEntries()
{
BOOL bRet = FALSE;
if( !IsOld() && pImp )
bRet = pImp->PutMuchEntries( TRUE );
return bRet;
}
void SwTextBlocks::EndPutMuchBlockEntries()
{
if( pImp )
pImp->PutMuchEntries( FALSE );
}
/*-- 20.09.2004 10:25:33---------------------------------------------------
-----------------------------------------------------------------------*/
String SwTextBlocks::GetBaseURL() const
{
String sRet;
if(pImp)
sRet = pImp->GetBaseURL();
return sRet;
}
/*-- 20.09.2004 10:25:33---------------------------------------------------
-----------------------------------------------------------------------*/
void SwTextBlocks::SetBaseURL( const String& rURL )
{
if(pImp)
pImp->SetBaseURL(rURL);
}